From 5042e3cf0d3514552769e441f5aad590c8eaf967 Mon Sep 17 00:00:00 2001 From: kergoth Date: Fri, 01 Nov 2002 00:10:42 +0000 Subject: Adding qmake in preperation for new build system --- (limited to 'qmake/tools') diff --git a/qmake/tools/qbitarray.cpp b/qmake/tools/qbitarray.cpp new file mode 100644 index 0000000..4f4e14b --- a/dev/null +++ b/qmake/tools/qbitarray.cpp @@ -0,0 +1,661 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QBitArray class +** +** Created : 940118 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qbitarray.h" +#include "qdatastream.h" + +#define SHBLOCK ((bitarr_data*)(sharedBlock())) + + +/*! + \class QBitVal qbitarray.h + \reentrant + \brief The QBitVal class is an internal class, used with QBitArray. + + \ingroup collection + + The QBitVal is required by the indexing [] operator on bit arrays. + It is not for use in any other context. +*/ + +/*! + \fn QBitVal::QBitVal (QBitArray* a, uint i) + + Constructs a reference to element \a i in the QBitArray \a a. + This is what QBitArray::operator[] constructs its return value + with. +*/ + +/*! + \fn QBitVal::operator int() + + Returns the value referenced by the QBitVal. +*/ + +/*! + \fn QBitVal& QBitVal::operator= (const QBitVal& v) + + Sets the value referenced by the QBitVal to that referenced by + QBitVal \a v. +*/ + +/*! + \overload QBitVal& QBitVal::operator= (bool v) + + Sets the value referenced by the QBitVal to \a v. +*/ + + +/*! + \class QBitArray qbitarray.h + \reentrant + \brief The QBitArray class provides an array of bits. + + \ingroup collection + \ingroup tools + \ingroup shared + + Because QBitArray is a QMemArray, it uses explicit \link + shclass.html sharing\endlink with a reference count. + + A QBitArray is a special byte array that can access individual + bits and perform bit-operations (AND, OR, XOR and NOT) on entire + arrays or bits. + + Bits can be manipulated by the setBit() and clearBit() functions, + but it is also possible to use the indexing [] operator to test + and set individual bits. The [] operator is a little slower than + setBit() and clearBit() because some tricks are required to + implement single-bit assignments. + + Example: + \code + QBitArray a(3); + a.setBit( 0 ); + a.clearBit( 1 ); + a.setBit( 2 ); // a = [1 0 1] + + QBitArray b(3); + b[0] = 1; + b[1] = 1; + b[2] = 0; // b = [1 1 0] + + QBitArray c; + c = ~a & b; // c = [0 1 0] + \endcode + + When a QBitArray is constructed the bits are uninitialized. Use + fill() to set all the bits to 0 or 1. The array can be resized + with resize() and copied with copy(). Bits can be set with + setBit() and cleared with clearBit(). Bits can be toggled with + toggleBit(). A bit's value can be obtained with testBit() and with + at(). + + QBitArray supports the \& (AND), | (OR), ^ (XOR) and ~ (NOT) + operators. +*/ + +/*! \class QBitArray::bitarr_data + \brief The QBitArray::bitarr_data class is internal. + \internal +*/ + + +/*! + Constructs an empty bit array. +*/ + +QBitArray::QBitArray() : QByteArray( 0, 0 ) +{ + bitarr_data *x = new bitarr_data; + Q_CHECK_PTR( x ); + x->nbits = 0; + setSharedBlock( x ); +} + +/*! + Constructs a bit array of \a size bits. The bits are uninitialized. + + \sa fill() +*/ + +QBitArray::QBitArray( uint size ) : QByteArray( 0, 0 ) +{ + bitarr_data *x = new bitarr_data; + Q_CHECK_PTR( x ); + x->nbits = 0; + setSharedBlock( x ); + resize( size ); +} + +/*! + \fn QBitArray::QBitArray( const QBitArray &a ) + + Constructs a shallow copy of \a a. +*/ + +/*! + \fn QBitArray &QBitArray::operator=( const QBitArray &a ) + + Assigns a shallow copy of \a a to this bit array and returns a + reference to this array. +*/ + + +/*! + Pad last byte with 0-bits. +*/ +void QBitArray::pad0() +{ + uint sz = size(); + if ( sz && sz%8 ) + *(data()+sz/8) &= (1 << (sz%8)) - 1; +} + + +/*! + \fn uint QBitArray::size() const + + Returns the bit array's size (number of bits). + + \sa resize() +*/ + +/*! + Resizes the bit array to \a size bits and returns TRUE if the bit + array could be resized; otherwise returns FALSE. + + If the array is expanded, the new bits are set to 0. + + \sa size() +*/ + +bool QBitArray::resize( uint size ) +{ + uint s = this->size(); + if ( !QByteArray::resize( (size+7)/8 ) ) + return FALSE; // cannot resize + SHBLOCK->nbits = size; + if ( size != 0 ) { // not null array + int ds = (int)(size+7)/8 - (int)(s+7)/8;// number of bytes difference + if ( ds > 0 ) // expanding array + memset( data() + (s+7)/8, 0, ds ); // reset new data + } + return TRUE; +} + + +/*! + Fills the bit array with \a v (1's if \a v is TRUE, or 0's if \a v + is FALSE). + + fill() resizes the bit array to \a size bits if \a size is + nonnegative. + + Returns FALSE if a nonnegative \e size was specified and the bit + array could not be resized; otherwise returns TRUE. + + \sa resize() +*/ + +bool QBitArray::fill( bool v, int size ) +{ + if ( size >= 0 ) { // resize first + if ( !resize( size ) ) + return FALSE; // cannot resize + } else { + size = this->size(); + } + if ( size > 0 ) + memset( data(), v ? 0xff : 0, (size + 7) / 8 ); + if ( v ) + pad0(); + return TRUE; +} + + +/*! + Detaches from shared bit array data and makes sure that this bit + array is the only one referring to the data. + + If multiple bit arrays share common data, this bit array + dereferences the data and gets a copy of the data. Nothing happens + if there is only a single reference. + + \sa copy() +*/ + +void QBitArray::detach() +{ + int nbits = SHBLOCK->nbits; + this->duplicate( *this ); + SHBLOCK->nbits = nbits; +} + +/*! + Returns a deep copy of the bit array. + + \sa detach() +*/ + +QBitArray QBitArray::copy() const +{ + QBitArray tmp; + tmp.duplicate( *this ); + ((bitarr_data*)(tmp.sharedBlock()))->nbits = SHBLOCK->nbits; + return tmp; +} + + +/*! + Returns TRUE if the bit at position \a index is set, i.e. is 1; + otherwise returns FALSE. + + \sa setBit(), clearBit() +*/ + +bool QBitArray::testBit( uint index ) const +{ +#if defined(QT_CHECK_RANGE) + if ( index >= size() ) { + qWarning( "QBitArray::testBit: Index %d out of range", index ); + return FALSE; + } +#endif + return (*(data()+(index>>3)) & (1 << (index & 7))) != 0; +} + +/*! + \overload + + Sets the bit at position \a index to 1. + + \sa clearBit() toggleBit() +*/ + +void QBitArray::setBit( uint index ) +{ +#if defined(QT_CHECK_RANGE) + if ( index >= size() ) { + qWarning( "QBitArray::setBit: Index %d out of range", index ); + return; + } +#endif + *(data()+(index>>3)) |= (1 << (index & 7)); +} + +/*! + \fn void QBitArray::setBit( uint index, bool value ) + + Sets the bit at position \a index to \a value. + + Equivalent to: + \code + if ( value ) + setBit( index ); + else + clearBit( index ); + \endcode + + \sa clearBit() toggleBit() +*/ + +/*! + Clears the bit at position \a index, i.e. sets it to 0. + + \sa setBit(), toggleBit() +*/ + +void QBitArray::clearBit( uint index ) +{ +#if defined(QT_CHECK_RANGE) + if ( index >= size() ) { + qWarning( "QBitArray::clearBit: Index %d out of range", index ); + return; + } +#endif + *(data()+(index>>3)) &= ~(1 << (index & 7)); +} + +/*! + Toggles the bit at position \a index. + + If the previous value was 0, the new value will be 1. If the + previous value was 1, the new value will be 0. + + \sa setBit(), clearBit() +*/ + +bool QBitArray::toggleBit( uint index ) +{ +#if defined(QT_CHECK_RANGE) + if ( index >= size() ) { + qWarning( "QBitArray::toggleBit: Index %d out of range", index ); + return FALSE; + } +#endif + register uchar *p = (uchar *)data() + (index>>3); + uchar b = (1 << (index & 7)); // bit position + uchar c = *p & b; // read bit + *p ^= b; // toggle bit + return c; +} + + +/*! + \fn bool QBitArray::at( uint index ) const + + Returns the value (0 or 1) of the bit at position \a index. + + \sa operator[]() +*/ + +/*! + \fn QBitVal QBitArray::operator[]( int index ) + + Implements the [] operator for bit arrays. + + The returned QBitVal is a context object. It makes it possible to + get and set a single bit value by its \a index position. + + Example: + \code + QBitArray a( 3 ); + a[0] = 0; + a[1] = 1; + a[2] = a[0] ^ a[1]; + \endcode + + The functions testBit(), setBit() and clearBit() are faster. + + \sa at() +*/ + +/*! + \overload bool QBitArray::operator[]( int index ) const + + Implements the [] operator for constant bit arrays. +*/ + + +/*! + Performs the AND operation between all bits in this bit array and + \a a. Returns a reference to this bit array. + + The result has the length of the longest of the two bit arrays, + with any missing bits (i.e. if one array is shorter than the + other), taken to be 0. + \code + QBitArray a( 3 ), b( 2 ); + a[0] = 1; a[1] = 0; a[2] = 1; // a = [1 0 1] + b[0] = 1; b[1] = 0; // b = [1 0] + a &= b; // a = [1 0 0] + \endcode + + \sa operator|=(), operator^=(), operator~() +*/ + +QBitArray &QBitArray::operator&=( const QBitArray &a ) +{ + resize( QMAX(size(), a.size()) ); + register uchar *a1 = (uchar *)data(); + register uchar *a2 = (uchar *)a.data(); + int n = QMIN( QByteArray::size(), a.QByteArray::size() ); + int p = QMAX( QByteArray::size(), a.QByteArray::size() ) - n; + while ( n-- > 0 ) + *a1++ &= *a2++; + while ( p-- > 0 ) + *a1++ = 0; + return *this; +} + +/*! + Performs the OR operation between all bits in this bit array and + \a a. Returns a reference to this bit array. + + The result has the length of the longest of the two bit arrays, + with any missing bits (i.e. if one array is shorter than the + other), taken to be 0. + \code + QBitArray a( 3 ), b( 2 ); + a[0] = 1; a[1] = 0; a[2] = 1; // a = [1 0 1] + b[0] = 1; b[1] = 0; // b = [1 0] + a |= b; // a = [1 0 1] + \endcode + + \sa operator&=(), operator^=(), operator~() +*/ + +QBitArray &QBitArray::operator|=( const QBitArray &a ) +{ + resize( QMAX(size(), a.size()) ); + register uchar *a1 = (uchar *)data(); + register uchar *a2 = (uchar *)a.data(); + int n = QMIN( QByteArray::size(), a.QByteArray::size() ); + while ( n-- > 0 ) + *a1++ |= *a2++; + return *this; +} + +/*! + Performs the XOR operation between all bits in this bit array and + \a a. Returns a reference to this bit array. + + The result has the length of the longest of the two bit arrays, + with any missing bits (i.e. if one array is shorter than the + other), taken to be 0. + \code + QBitArray a( 3 ), b( 2 ); + a[0] = 1; a[1] = 0; a[2] = 1; // a = [1 0 1] + b[0] = 1; b[1] = 0; // b = [1 0] + a ^= b; // a = [0 0 1] + \endcode + + \sa operator&=(), operator|=(), operator~() +*/ + +QBitArray &QBitArray::operator^=( const QBitArray &a ) +{ + resize( QMAX(size(), a.size()) ); + register uchar *a1 = (uchar *)data(); + register uchar *a2 = (uchar *)a.data(); + int n = QMIN( QByteArray::size(), a.QByteArray::size() ); + while ( n-- > 0 ) + *a1++ ^= *a2++; + return *this; +} + +/*! + Returns a bit array that contains the inverted bits of this bit array. + + Example: + \code + QBitArray a( 3 ), b; + a[0] = 1; a[1] = 0; a[2] = 1; // a = [1 0 1] + b = ~a; // b = [0 1 0] + \endcode +*/ + +QBitArray QBitArray::operator~() const +{ + QBitArray a( size() ); + register uchar *a1 = (uchar *)data(); + register uchar *a2 = (uchar *)a.data(); + int n = QByteArray::size(); + while ( n-- ) + *a2++ = ~*a1++; + a.pad0(); + return a; +} + + +/*! + \relates QBitArray + + Returns the AND result between the bit arrays \a a1 and \a a2. + + The result has the length of the longest of the two bit arrays, + with any missing bits (i.e. if one array is shorter than the + other), taken to be 0. + + \sa QBitArray::operator&=() +*/ + +QBitArray operator&( const QBitArray &a1, const QBitArray &a2 ) +{ + QBitArray tmp = a1.copy(); + tmp &= a2; + return tmp; +} + +/*! + \relates QBitArray + + Returns the OR result between the bit arrays \a a1 and \a a2. + + The result has the length of the longest of the two bit arrays, + with any missing bits (i.e. if one array is shorter than the + other), taken to be 0. + + \sa QBitArray::operator|=() +*/ + +QBitArray operator|( const QBitArray &a1, const QBitArray &a2 ) +{ + QBitArray tmp = a1.copy(); + tmp |= a2; + return tmp; +} + +/*! + \relates QBitArray + + Returns the XOR result between the bit arrays \a a1 and \a a2. + + The result has the length of the longest of the two bit arrays, + with any missing bits (i.e. if one array is shorter than the + other), taken to be 0. + + \sa QBitArray::operator^() +*/ + +QBitArray operator^( const QBitArray &a1, const QBitArray &a2 ) +{ + QBitArray tmp = a1.copy(); + tmp ^= a2; + return tmp; +} + + +/* \enum QGArray::array_data + + \warning This will be renamed in the next major release of Qt. Until + then it is undocumented and we recommend against its use. + + \internal + + ### 3.0 rename ### + ### 3.0 move it to QGArray? ### +*/ + + +/*! + \fn QBitArray::array_data * QBitArray::newData() + + \internal + + Returns data specific to QBitArray that extends what QGArray provides. + QPtrCollection mechanism for allowing extra/different data. +*/ + + +/*! + \fn void QBitArray::deleteData ( array_data * d ) + + \internal + + Deletes data specific to QBitArray that extended what QGArray provided. + + QPtrCollection mechanism for allowing extra/different data. +*/ + + +/***************************************************************************** + QBitArray stream functions + *****************************************************************************/ + +/*! + \relates QBitArray + + Writes bit array \a a to stream \a s. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ +#ifndef QT_NO_DATASTREAM +QDataStream &operator<<( QDataStream &s, const QBitArray &a ) +{ + Q_UINT32 len = a.size(); + s << len; // write size of array + if ( len > 0 ) // write data + s.writeRawBytes( a.data(), a.QByteArray::size() ); + return s; +} + +/*! + \relates QBitArray + + Reads a bit array into \a a from stream \a s. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ + +QDataStream &operator>>( QDataStream &s, QBitArray &a ) +{ + Q_UINT32 len; + s >> len; // read size of array + if ( !a.resize( (uint)len ) ) { // resize array +#if defined(QT_CHECK_NULL) + qWarning( "QDataStream: Not enough memory to read QBitArray" ); +#endif + len = 0; + } + if ( len > 0 ) // read data + s.readRawBytes( a.data(), a.QByteArray::size() ); + return s; +} + +#endif // QT_NO_DATASTREAM diff --git a/qmake/tools/qbuffer.cpp b/qmake/tools/qbuffer.cpp new file mode 100644 index 0000000..b213dd9 --- a/dev/null +++ b/qmake/tools/qbuffer.cpp @@ -0,0 +1,495 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QBuffer class +** +** Created : 930812 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qbuffer.h" +#include + +/*! + \class QBuffer qbuffer.h + \reentrant + \brief The QBuffer class is an I/O device that operates on a QByteArray. + + \ingroup io + \ingroup collection + + QBuffer is used to read and write to a memory buffer. It is + normally used with a QTextStream or a QDataStream. QBuffer has an + associated QByteArray which holds the buffer data. The size() of + the buffer is automatically adjusted as data is written. + + The constructor \c QBuffer(QByteArray) creates a QBuffer using an + existing byte array. The byte array can also be set with + setBuffer(). Writing to the QBuffer will modify the original byte + array because QByteArray is \link shclass.html explicitly + shared.\endlink + + Use open() to open the buffer before use and to set the mode + (read-only, write-only, etc.). close() closes the buffer. The + buffer must be closed before reopening or calling setBuffer(). + + A common way to use QBuffer is through \l QDataStream or \l + QTextStream, which have constructors that take a QBuffer + parameter. For convenience, there are also QDataStream and + QTextStream constructors that take a QByteArray parameter. These + constructors create and open an internal QBuffer. + + Note that QTextStream can also operate on a QString (a Unicode + string); a QBuffer cannot. + + You can also use QBuffer directly through the standard QIODevice + functions readBlock(), writeBlock() readLine(), at(), getch(), + putch() and ungetch(). + + \sa QFile, QDataStream, QTextStream, QByteArray, \link shclass.html Shared Classes\endlink +*/ + + +/*! + Constructs an empty buffer. +*/ + +QBuffer::QBuffer() +{ + setFlags( IO_Direct ); + a_inc = 16; // initial increment + a_len = 0; + ioIndex = 0; +} + + +/*! + Constructs a buffer that operates on \a buf. + + If you open the buffer in write mode (\c IO_WriteOnly or + \c IO_ReadWrite) and write something into the buffer, \a buf + will be modified. + + Example: + \code + QCString str = "abc"; + QBuffer b( str ); + b.open( IO_WriteOnly ); + b.at( 3 ); // position at the 4th character (the terminating \0) + b.writeBlock( "def", 4 ); // write "def" including the terminating \0 + b.close(); + // Now, str == "abcdef" with a terminating \0 + \endcode + + \sa setBuffer() +*/ + +QBuffer::QBuffer( QByteArray buf ) : a(buf) +{ + setFlags( IO_Direct ); + a_len = a.size(); + a_inc = (a_len > 512) ? 512 : a_len; // initial increment + if ( a_inc < 16 ) + a_inc = 16; + ioIndex = 0; +} + +/*! + Destroys the buffer. +*/ + +QBuffer::~QBuffer() +{ +} + + +/*! + Replaces the buffer's contents with \a buf and returns TRUE. + + Does nothing (and returns FALSE) if isOpen() is TRUE. + + Note that if you open the buffer in write mode (\c IO_WriteOnly or + IO_ReadWrite) and write something into the buffer, \a buf is also + modified because QByteArray is an explicitly shared class. + + \sa buffer(), open(), close() +*/ + +bool QBuffer::setBuffer( QByteArray buf ) +{ + if ( isOpen() ) { +#if defined(QT_CHECK_STATE) + qWarning( "QBuffer::setBuffer: Buffer is open" ); +#endif + return FALSE; + } + a = buf; + a_len = a.size(); + a_inc = (a_len > 512) ? 512 : a_len; // initial increment + if ( a_inc < 16 ) + a_inc = 16; + ioIndex = 0; + return TRUE; +} + +/*! + \fn QByteArray QBuffer::buffer() const + + Returns this buffer's byte array. + + \sa setBuffer() +*/ + +/*! + \reimp + + Opens the buffer in mode \a m. Returns TRUE if successful; + otherwise returns FALSE. The buffer must be opened before use. + + The mode parameter \a m must be a combination of the following flags. + \list + \i \c IO_ReadOnly opens the buffer in read-only mode. + \i \c IO_WriteOnly opens the buffer in write-only mode. + \i \c IO_ReadWrite opens the buffer in read/write mode. + \i \c IO_Append sets the buffer index to the end of the buffer. + \i \c IO_Truncate truncates the buffer. + \endlist + + \sa close(), isOpen() +*/ + +bool QBuffer::open( int m ) +{ + if ( isOpen() ) { // buffer already open +#if defined(QT_CHECK_STATE) + qWarning( "QBuffer::open: Buffer already open" ); +#endif + return FALSE; + } + setMode( m ); + if ( m & IO_Truncate ) { // truncate buffer + a.resize( 0 ); + a_len = 0; + } + if ( m & IO_Append ) { // append to end of buffer + ioIndex = a.size(); + } else { + ioIndex = 0; + } + a_inc = 16; + setState( IO_Open ); + setStatus( 0 ); + return TRUE; +} + +/*! + \reimp + + Closes an open buffer. + + \sa open() +*/ + +void QBuffer::close() +{ + if ( isOpen() ) { + setFlags( IO_Direct ); + ioIndex = 0; + a_inc = 16; + } +} + +/*! + \reimp + + The flush function does nothing for a QBuffer. +*/ + +void QBuffer::flush() +{ + return; +} + + +/*! + \fn QIODevice::Offset QBuffer::at() const + + \reimp +*/ + +/*! + \fn QIODevice::Offset QBuffer::size() const + + \reimp +*/ + +/*! + \reimp +*/ + +bool QBuffer::at( Offset pos ) +{ +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { + qWarning( "QBuffer::at: Buffer is not open" ); + return FALSE; + } +#endif + if ( pos > a_len ) { +#if defined(QT_CHECK_RANGE) +#if defined(QT_LARGEFILE_SUPPORT) && defined(QT_ABI_64BITOFFSET) + qWarning( "QBuffer::at: Index %llu out of range", pos ); +#else + qWarning( "QBuffer::at: Index %lu out of range", pos ); +#endif +#endif + return FALSE; + } + ioIndex = pos; + return TRUE; +} + + +/*! + \reimp +*/ + +Q_LONG QBuffer::readBlock( char *p, Q_ULONG len ) +{ +#if defined(QT_CHECK_STATE) + if ( !p ) { + qWarning( "QBuffer::readBlock: Null pointer error" ); + return -1; + } + if ( !isOpen() ) { // buffer not open + qWarning( "QBuffer::readBlock: Buffer not open" ); + return -1; + } + if ( !isReadable() ) { // reading not permitted + qWarning( "QBuffer::readBlock: Read operation not permitted" ); + return -1; + } +#endif + if ( ioIndex + len > a.size() ) { // overflow + if ( ioIndex >= a.size() ) { + return 0; + } else { + len = a.size() - ioIndex; + } + } + memcpy( p, a.data()+ioIndex, len ); + ioIndex += len; + return len; +} + +/*! + \overload Q_LONG QBuffer::writeBlock( const QByteArray& data ) + + This convenience function is the same as calling + \c{writeBlock( data.data(), data.size() )} with \a data. +*/ + +/*! + Writes \a len bytes from \a p into the buffer at the current + index position, overwriting any characters there and extending the + buffer if necessary. Returns the number of bytes actually written. + + Returns -1 if an error occurred. + + \sa readBlock() +*/ + +Q_LONG QBuffer::writeBlock( const char *p, Q_ULONG len ) +{ + if ( len == 0 ) + return 0; + +#if defined(QT_CHECK_NULL) + if ( p == 0 ) { + qWarning( "QBuffer::writeBlock: Null pointer error" ); + return -1; + } +#endif +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // buffer not open + qWarning( "QBuffer::writeBlock: Buffer not open" ); + return -1; + } + if ( !isWritable() ) { // writing not permitted + qWarning( "QBuffer::writeBlock: Write operation not permitted" ); + return -1; + } +#endif + if ( ioIndex + len >= a_len ) { // overflow + Q_ULONG new_len = a_len + a_inc*((ioIndex+len-a_len)/a_inc+1); + if ( !a.resize( new_len ) ) { // could not resize +#if defined(QT_CHECK_NULL) + qWarning( "QBuffer::writeBlock: Memory allocation error" ); +#endif + setStatus( IO_ResourceError ); + return -1; + } + a_inc *= 2; // double increment + a_len = new_len; + a.shd->len = ioIndex + len; + } + memcpy( a.data()+ioIndex, p, len ); + ioIndex += len; + if ( a.shd->len < ioIndex ) + a.shd->len = ioIndex; // fake (not alloc'd) length + return len; +} + + +/*! + \reimp +*/ + +Q_LONG QBuffer::readLine( char *p, Q_ULONG maxlen ) +{ +#if defined(QT_CHECK_NULL) + if ( p == 0 ) { + qWarning( "QBuffer::readLine: Null pointer error" ); + return -1; + } +#endif +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // buffer not open + qWarning( "QBuffer::readLine: Buffer not open" ); + return -1; + } + if ( !isReadable() ) { // reading not permitted + qWarning( "QBuffer::readLine: Read operation not permitted" ); + return -1; + } +#endif + if ( maxlen == 0 ) + return 0; + Q_ULONG start = ioIndex; + char *d = a.data() + ioIndex; + maxlen--; // make room for 0-terminator + if ( a.size() - ioIndex < maxlen ) + maxlen = a.size() - ioIndex; + while ( maxlen-- ) { + if ( (*p++ = *d++) == '\n' ) + break; + } + *p = '\0'; + ioIndex = d - a.data(); + return ioIndex - start; +} + + +/*! + \reimp +*/ + +int QBuffer::getch() +{ +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // buffer not open + qWarning( "QBuffer::getch: Buffer not open" ); + return -1; + } + if ( !isReadable() ) { // reading not permitted + qWarning( "QBuffer::getch: Read operation not permitted" ); + return -1; + } +#endif + if ( ioIndex+1 > a.size() ) { // overflow + setStatus( IO_ReadError ); + return -1; + } + return uchar(*(a.data()+ioIndex++)); +} + +/*! + \reimp + + Writes the character \a ch into the buffer at the current index + position, overwriting any existing character and extending the + buffer if necessary. + + Returns \a ch, or -1 if an error occurred. + + \sa getch(), ungetch() +*/ + +int QBuffer::putch( int ch ) +{ +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // buffer not open + qWarning( "QBuffer::putch: Buffer not open" ); + return -1; + } + if ( !isWritable() ) { // writing not permitted + qWarning( "QBuffer::putch: Write operation not permitted" ); + return -1; + } +#endif + if ( ioIndex + 1 >= a_len ) { // overflow + char buf[1]; + buf[0] = (char)ch; + if ( writeBlock(buf,1) != 1 ) + return -1; // write error + } else { + *(a.data() + ioIndex++) = (char)ch; + if ( a.shd->len < ioIndex ) + a.shd->len = ioIndex; + } + return ch; +} + +/*! + \reimp +*/ + +int QBuffer::ungetch( int ch ) +{ +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // buffer not open + qWarning( "QBuffer::ungetch: Buffer not open" ); + return -1; + } + if ( !isReadable() ) { // reading not permitted + qWarning( "QBuffer::ungetch: Read operation not permitted" ); + return -1; + } +#endif + if ( ch != -1 ) { + if ( ioIndex ) + ioIndex--; + else + ch = -1; + } + return ch; +} + diff --git a/qmake/tools/qcomlibrary.cpp b/qmake/tools/qcomlibrary.cpp new file mode 100644 index 0000000..a7162fc --- a/dev/null +++ b/qmake/tools/qcomlibrary.cpp @@ -0,0 +1,538 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QComLibrary class +** +** Copyright (C) 2001-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qcomlibrary_p.h" + +#ifndef QT_NO_COMPONENT +#include +#include +#include +#include +#include +#include + +#ifdef QT_THREAD_SUPPORT +# include "qmutexpool_p.h" +#endif // QT_THREAD_SUPPORT + +#ifndef QT_DEBUG_COMPONENT +# if defined(QT_DEBUG) +# define QT_DEBUG_COMPONENT 1 +# endif +#endif + + +QComLibrary::QComLibrary( const QString &filename ) + : QLibrary( filename ), entry( 0 ), libiface( 0 ), qt_version( 0 ) +{ +} + +QComLibrary::~QComLibrary() +{ + if ( autoUnload() ) + unload(); +} + +bool QComLibrary::unload() +{ + if ( libiface ) { + libiface->cleanup(); + if ( !libiface->canUnload() ) + return FALSE; + libiface->release(); + libiface = 0; + } + int refs = entry ? entry->release() : 0; + if ( refs ) + return FALSE; + + entry = 0; + + return QLibrary::unload(); +} + +static bool qt_verify( const QString& library, uint version, uint flags, + const QCString &key, bool warn ) +{ + uint our_flags = 1; +#if defined(QT_THREAD_SUPPORT) + our_flags |= 2; +#endif + + if ( (flags & 1) == 0 ) { + if ( warn ) + qWarning( "Conflict in %s:\n" + " Plugin cannot be queried successfully!", + (const char*) QFile::encodeName(library) ); + } else if ( ( version > QT_VERSION ) || + ( ( QT_VERSION & 0xff0000 ) > ( version & 0xff0000 ) ) ) { + if ( warn ) + qWarning( "Conflict in %s:\n" + " Plugin uses incompatible Qt library (%d.%d.%d)!", + (const char*) QFile::encodeName(library), + (version&0xff0000) >> 16, (version&0xff00) >> 8, version&0xff ); + } else if ( (flags & 2) != (our_flags & 2) ) { + if ( warn ) + qWarning( "Conflict in %s:\n" + " Plugin uses %s Qt library!", + (const char*) QFile::encodeName(library), + (flags & 2) ? "multi threaded" : "single threaded" ); + } else if ( key != QT_BUILD_KEY ) { + if ( warn ) + qWarning( "Conflict in %s:\n" + " Plugin uses incompatible Qt library!\n" + " expected build key \"%s\", got \"%s\".", + (const char*) QFile::encodeName(library), + QT_BUILD_KEY, + key.isEmpty() ? "" : (const char *) key ); + } else { + return TRUE; + } + return FALSE; +} + +struct qt_token_info +{ + qt_token_info( const char *f, const ulong fc ) + : fields( f ), field_count( fc ), results( fc ), lengths( fc ) + { + results.fill( 0 ); + lengths.fill( 0 ); + } + + const char *fields; + const ulong field_count; + + QMemArray results; + QMemArray lengths; +}; + +/* + return values: + 1 parse ok + 0 eos + -1 parse error +*/ +static int qt_tokenize( const char *s, ulong s_len, ulong *advance, + const qt_token_info &token_info ) +{ + ulong pos = 0, field = 0, fieldlen = 0; + char current; + int ret = -1; + *advance = 0; + for (;;) { + current = s[ pos ]; + + // next char + ++pos; + ++fieldlen; + ++*advance; + + if ( ! current || pos == s_len + 1 ) { + // save result + token_info.results[ (int)field ] = s; + token_info.lengths[ (int)field ] = fieldlen - 1; + + // end of string + ret = 0; + break; + } + + if ( current == token_info.fields[ field ] ) { + // save result + token_info.results[ (int)field ] = s; + token_info.lengths[ (int)field ] = fieldlen - 1; + + // end of field + fieldlen = 0; + ++field; + if ( field == token_info.field_count - 1 ) { + // parse ok + ret = 1; + } + if ( field == token_info.field_count ) { + // done parsing + break; + } + + // reset string and its length + s = s + pos; + s_len -= pos; + pos = 0; + } + } + + return ret; +} + +/* + returns TRUE if the string s was correctly parsed, FALSE otherwise. +*/ +static bool qt_parse_pattern( const char *s, uint *version, uint *flags, + QCString *key ) +{ + bool ret = TRUE; + + qt_token_info pinfo("=\n", 2); + int parse; + ulong at = 0, advance, parselen = qstrlen( s ); + do { + parse = qt_tokenize( s + at, parselen, &advance, pinfo ); + if ( parse == -1 ) { + ret = FALSE; + break; + } + + at += advance; + parselen -= advance; + + if ( qstrncmp( "version", pinfo.results[ 0 ], pinfo.lengths[ 0 ] ) == 0 ) { + // parse version string + qt_token_info pinfo2("..-", 3); + if ( qt_tokenize( pinfo.results[ 1 ], pinfo.lengths[ 1 ], + &advance, pinfo2 ) != -1 ) { + QCString m( pinfo2.results[ 0 ], pinfo2.lengths[ 0 ] + 1 ); + QCString n( pinfo2.results[ 1 ], pinfo2.lengths[ 1 ] + 1 ); + QCString p( pinfo2.results[ 2 ], pinfo2.lengths[ 2 ] + 1 ); + *version = (m.toUInt() << 16) | (n.toUInt() << 8) | p.toUInt(); + } else { + ret = FALSE; + break; + } + } else if ( qstrncmp( "flags", pinfo.results[ 0 ], pinfo.lengths[ 0 ] ) == 0 ) { + // parse flags string + char ch; + *flags = 0; + ulong p = 0, c = 0, bit = 0; + while ( p < pinfo.lengths[ 1 ] ) { + ch = pinfo.results[ 1 ][ p ]; + bit = pinfo.lengths[ 1 ] - p - 1; + c = 1 << bit; + if ( ch == '1' ) { + *flags |= c; + } else if ( ch != '0' ) { + ret = FALSE; + break; + } + ++p; + } + } else if ( qstrncmp( "buildkey", pinfo.results[ 0 ], + pinfo.lengths[ 0 ] ) == 0 ){ + // save buildkey + *key = QCString( pinfo.results[ 1 ], pinfo.lengths[ 1 ] + 1 ); + } + } while ( parse == 1 && parselen > 0 ); + + return ret; +} + +#if defined(Q_OS_UNIX) + +#if defined(Q_OS_FREEBSD) || defined(Q_OS_LINUX) +# define USE_MMAP +# include +# include +#endif // Q_OS_FREEBSD || Q_OS_LINUX + +static long qt_find_pattern( const char *s, ulong s_len, + const char *pattern, ulong p_len ) +{ + /* + this uses the same algorithm as QString::findRev... + + we search from the end of the file because on the supported + systems, the read-only data/text segments are placed at the end + of the file. HOWEVER, when building with debugging enabled, all + the debug symbols are placed AFTER the data/text segments. + + what does this mean? when building in release mode, the search + is fast because the data we are looking for is at the end of the + file... when building in debug mode, the search is slower + because we have to skip over all the debugging symbols first + */ + + if ( ! s || ! pattern || p_len > s_len ) return -1; + ulong i, hs = 0, hp = 0, delta = s_len - p_len; + + for (i = 0; i < p_len; ++i ) { + hs += s[delta + i]; + hp += pattern[i]; + } + i = delta; + for (;;) { + if ( hs == hp && qstrncmp( s + i, pattern, p_len ) == 0 ) + return i; + if ( i == 0 ) + break; + --i; + hs -= s[i + p_len]; + hs += s[i]; + } + + return -1; +} + +/* + This opens the specified library, mmaps it into memory, and searches + for the QT_UCM_VERIFICATION_DATA. The advantage of this approach is that + we can get the verification data without have to actually load the library. + This lets us detect mismatches more safely. + + Returns FALSE if version/flags/key information is not present, or if the + information could not be read. + Returns TRUE if version/flags/key information is present and succesfully read. +*/ +static bool qt_unix_query( const QString &library, uint *version, uint *flags, + QCString *key ) +{ + QFile file( library ); + if (! file.open( IO_ReadOnly ) ) { + qWarning( "%s: %s", (const char*) QFile::encodeName(library), + strerror( errno ) ); + return FALSE; + } + + QByteArray data; + char *filedata = 0; + ulong fdlen = 0; + +#ifdef USE_MMAP + char *mapaddr = 0; + size_t maplen = file.size(); + mapaddr = (char *) mmap( mapaddr, maplen, PROT_READ, MAP_PRIVATE, file.handle(), 0 ); + if ( mapaddr != MAP_FAILED ) { + // mmap succeeded + filedata = mapaddr; + fdlen = maplen; + } else { + // mmap failed + qWarning( "mmap: %s", strerror( errno ) ); +#endif // USE_MMAP + // try reading the data into memory instead + data = file.readAll(); + filedata = data.data(); + fdlen = data.size(); +#ifdef USE_MMAP + } +#endif // USE_MMAP + + // verify that the pattern is present in the plugin + const char *pattern = "pattern=QT_UCM_VERIFICATION_DATA"; + const ulong plen = qstrlen( pattern ); + long pos = qt_find_pattern( filedata, fdlen, pattern, plen ); + + bool ret = FALSE; + if ( pos >= 0 ) { + ret = qt_parse_pattern( filedata + pos, version, flags, key ); + } + +#ifdef USE_MMAP + if ( mapaddr != MAP_FAILED && munmap(mapaddr, maplen) != 0 ) { + qWarning( "munmap: %s", strerror( errno ) ); + } +#endif // USE_MMAP + + file.close(); + return ret; +} + +#endif // Q_OS_UNIX + + +static QSettings *cache = 0; +static QSingleCleanupHandler cleanup_cache; + +void QComLibrary::createInstanceInternal() +{ + if ( library().isEmpty() ) + return; + + QFileInfo fileinfo( library() ); + QString lastModified = fileinfo.lastModified().toString(); + QString regkey = QString("/Qt Plugins %1.%2/%3") + .arg( ( QT_VERSION & 0xff0000 ) >> 16 ) + .arg( ( QT_VERSION & 0xff00 ) >> 8 ) + .arg( library() ); + QStringList reg; + uint flags = 0; + QCString key; + bool query_done = FALSE; + bool warn_mismatch = TRUE; + + if ( ! query_done ) { + +#ifdef QT_THREAD_SUPPORT + QMutexLocker locker( qt_global_mutexpool->get( &cache ) ); +#endif // QT_THREAD_SUPPORT + + if ( ! cache ) { + cache = new QSettings; + cache->insertSearchPath( QSettings::Windows, "/Trolltech" ); + cleanup_cache.set( &cache ); + } + + reg = cache->readListEntry( regkey ); + if ( reg.count() == 4 ) { + // check timestamp + if ( lastModified == reg[3] ) { + qt_version = reg[0].toUInt(0, 16); + flags = reg[1].toUInt(0, 16); + key = reg[2].latin1(); + + query_done = TRUE; + warn_mismatch = FALSE; + } + } + } + +#if defined(Q_OS_UNIX) + if ( ! query_done ) { + // get the query information directly from the plugin without loading + if ( qt_unix_query( library(), &qt_version, &flags, &key ) ) { + // info read succesfully from library + query_done = TRUE; + } + } +#else // !Q_OS_UNIX + if ( ! query_done ) { + // get the query information by loading the plugin + if ( !isLoaded() ) { + Q_ASSERT( entry == 0 ); + if ( !load() ) + return; + } + +# ifdef Q_CC_BOR + typedef const char * __stdcall (*UCMQueryVerificationDataProc)(); +# else + typedef const char * (*UCMQueryVerificationDataProc)(); +# endif + UCMQueryVerificationDataProc ucmQueryVerificationdataProc; + ucmQueryVerificationdataProc = + (UCMQueryVerificationDataProc) resolve( "qt_ucm_query_verification_data" ); + + if ( !ucmQueryVerificationdataProc || + !qt_parse_pattern( ucmQueryVerificationdataProc(), + &qt_version, &flags, &key ) ) { + qt_version = flags = 0; + key = "unknown"; + } else { + query_done = TRUE; + } + } +#endif // Q_OS_UNIX + + QStringList queried; + queried << QString::number( qt_version,16 ) + << QString::number( flags, 16 ) + << key + << lastModified; + + if ( queried != reg ) { + +#ifdef QT_THREAD_SUPPORT + QMutexLocker locker( qt_global_mutexpool->get( &cache ) ); +#endif // QT_THREAD_SUPPORT + + cache->writeEntry( regkey, queried ); + // delete the cache, which forces the settings to be written + delete cache; + cache = 0; + } + + if ( ! query_done ) { + if ( warn_mismatch ) { + qWarning( "Conflict in %s:\n Plugin cannot be queried successfully!", + (const char*) QFile::encodeName( library() ) ); + } + unload(); + return; + } + + if ( ! qt_verify( library(), qt_version, flags, key, warn_mismatch ) ) { + unload(); + return; + } else if ( !isLoaded() ) { + Q_ASSERT( entry == 0 ); + if ( !load() ) + return; + } + +#ifdef Q_CC_BOR + typedef QUnknownInterface* __stdcall (*UCMInstanceProc)(); +#else + typedef QUnknownInterface* (*UCMInstanceProc)(); +#endif + UCMInstanceProc ucmInstanceProc; + ucmInstanceProc = (UCMInstanceProc) resolve( "ucm_instantiate" ); +#if defined(QT_DEBUG_COMPONENT) + if ( !ucmInstanceProc ) + qWarning( "%s: Not a UCOM library.", (const char*) QFile::encodeName(library()) ); +#endif + entry = ucmInstanceProc ? ucmInstanceProc() : 0; + + if ( entry ) { + if ( entry->queryInterface( IID_QLibrary, (QUnknownInterface**)&libiface ) == QS_OK ) { + if ( libiface && !libiface->init() ) { + libiface->release(); + libiface = 0; + unload(); + return; + } + } + } else { +#if defined(QT_DEBUG_COMPONENT) + qWarning( "%s: No exported component provided.", (const char*) QFile::encodeName(library()) ); +#endif + unload(); + } +} + +QRESULT QComLibrary::queryInterface( const QUuid& request, QUnknownInterface** iface ) +{ + if ( !entry ) + createInstanceInternal(); + return entry ? entry->queryInterface( request, iface ) : QE_NOCOMPONENT; +} + +uint QComLibrary::qtVersion() +{ + if ( !entry ) + createInstanceInternal(); + return entry ? qt_version : 0; +} + + +#endif // QT_NO_COMPONENT diff --git a/qmake/tools/qcomponentfactory.cpp b/qmake/tools/qcomponentfactory.cpp new file mode 100644 index 0000000..8ea81a8 --- a/dev/null +++ b/qmake/tools/qcomponentfactory.cpp @@ -0,0 +1,352 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of the QComponentFactory class +** +** Created : 990101 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qcomponentfactory_p.h" + +#ifndef QT_NO_COMPONENT +#include "qsettings.h" +#include +#include "qdir.h" +#include "qapplication.h" + +/*! + \class QComponentFactory qcomponentfactory.h + \brief The QComponentFactory class provides static functions to create and register components. + + \internal + + The static convenience functions can be used both by applications to instantiate components, + and by component servers to register components. + + The createInstance() function provides a pointer to an interface implemented in a specific + component if the component requested has been installed properly and implements the interface. + + Use registerServer() to load a component server and register its components, and unregisterServer() + to unregister the components. The component exported by the component server has to implement the + QComponentRegistrationInterface. + + The static functions registerComponent() and unregisterComponent() register and unregister a single + component in the system component registry, and should be used when implementing the + \link QComponentRegistrationInterface::registerComponents() registerCompontents() \endlink and + \link QComponentRegistrationInterface::unregisterComponents() unregisterCompontents() \endlink functions + in the QComponentRegistrationInterface. + + A component is registered using a UUID, but can additionally be registered with a name, version and + description. A component registered with a name and a version can be instantiated by client applications + using the name and specific version number, or the highest available version number for that component by + just using the name. A component that is registered calling + + \code + QComponentFactory::registerComponent( QUuid(...), filename, "MyProgram.Component", 1 ); + \endcode + + can be instantiated calling either: + + \code + QComponentFactory::createInstance( QUuid(...), IID_XYZ, (QUnknownInterface**)&iface ); + \endcode + or + \code + QComponentFactory::createInstance( "MyProgram.Component", IID_XYZ, (QUnknownInterface**)&iface ); + \endcode + or + \code + QComponentFactory::createInstance( "MyProgram.Component.1", IID_XYZ, (QUnknownInterface**)&iface ); + \endcode + + The first and the last way will always instantiate exactly the component registered above, while + the second call might also return a later version of the same component. This allows smoother upgrading + of components, and is easier to use in application source code, but should only be used when new versions + of the component are guaranteed to work with the application. + + The component name can be anything, but should be unique on the system the component is being + installed on. A common naming convention for components is \e application.component. + + \sa QComponentRegistrationInterface QComponentFactoryInterface +*/ + + +static QPtrList *libraries = 0; + +static void cleanup() +{ + delete libraries; + libraries = 0; +} + +static QPtrList *liblist() +{ + if ( !libraries ) { + libraries = new QPtrList(); + libraries->setAutoDelete( TRUE ); + qAddPostRoutine( cleanup ); + } + return libraries; +} + +/*! + Searches for the component identifier \a cid in the system component registry, + loads the corresponding component server and queries for the interface \a iid. + \a iface is set to the resulting interface pointer. \a cid can either be the + UUID or the name of the component. + + The parameter \a outer is a pointer to the outer interface used + for containment and aggregation and is propagated to the \link + QComponentFactoryInterface::createInstance() createInstance() \endlink + implementation of the QComponentFactoryInterface in the component server if + provided. + + The function returns QS_OK if the interface was successfully instantiated, QE_NOINTERFACE if + the component does not provide an interface \a iid, or QE_NOCOMPONENT if there was + an error loading the component. + + Example: + \code + QInterfacePtr iface; + if ( QComponentFactory::createInstance( IID_MyInterface, CID_MyComponent, (QUnknownInterface**)&iface ) == QS_OK ) + iface->doSomething(); + ... + } + \endcode +*/ +QRESULT QComponentFactory::createInstance( const QString &cid, const QUuid &iid, QUnknownInterface** iface, QUnknownInterface *outer ) +{ + QSettings settings; + settings.insertSearchPath( QSettings::Windows, "/Classes" ); + bool ok = FALSE; + QString cidStr = cid; + QRESULT res = QE_NOCOMPONENT; + + QUuid uuid( cidStr ); // try to parse, and resolve CLSID if necessary + if ( uuid.isNull() ) { + uuid = settings.readEntry( "/" + cid + "/CLSID/Default", QString::null, &ok ); + cidStr = uuid.toString().upper(); + } + + if ( cidStr.isEmpty() ) + return res; + + QString file = settings.readEntry( "/CLSID/" + cidStr + "/InprocServer32/Default", QString::null, &ok ); + if ( !ok ) + return res; + + QComLibrary *library = new QComLibrary( file ); + library->setAutoUnload( FALSE ); + + QComponentFactoryInterface *cfIface =0; + library->queryInterface( IID_QComponentFactory, (QUnknownInterface**)&cfIface ); + + if ( cfIface ) { + res = cfIface->createInstance( uuid, iid, iface, outer ); + cfIface->release(); + } else { + res = library->queryInterface( iid, iface ); + } + QLibraryInterface *libiface = 0; + if ( library->queryInterface( IID_QLibrary, (QUnknownInterface**)&libiface ) != QS_OK || !qApp ) { + delete library; // only deletes the object, thanks to QLibrary::Manual + } else { + libiface->release(); + library->setAutoUnload( TRUE ); + liblist()->prepend( library ); + } + return res; +} + +/*! + Loads the shared library \a filename and queries for a + QComponentRegistrationInterface. If the library implements this interface, + the \link QComponentRegistrationInterface::registerComponents() + registerComponents() \endlink function is called. + + Returns TRUE if the interface is found and successfully called, + otherwise returns FALSE. +*/ +QRESULT QComponentFactory::registerServer( const QString &filename ) +{ + QComLibrary lib( filename ); + lib.load(); + QComponentRegistrationInterface *iface = 0; + QRESULT res = lib.queryInterface( IID_QComponentRegistration, (QUnknownInterface**)&iface ); + if ( res != QS_OK ) + return res; + QDir dir( filename ); + bool ok = iface->registerComponents( dir.absPath() ); + iface->release(); + return ok ? QS_OK : QS_FALSE; +} + +/*! + Loads the shared library \a filename and queries for a + QComponentRegistrationInterface. If the library implements this interface, + the \link QComponentRegistrationInterface::unregisterComponents() + unregisterComponents() \endlink function is called. + + Returns TRUE if the interface is found and successfully unregistered, + otherwise returns FALSE. +*/ +QRESULT QComponentFactory::unregisterServer( const QString &filename ) +{ + QComLibrary lib( filename ); + lib.load(); + QComponentRegistrationInterface *iface = 0; + QRESULT res = lib.queryInterface( IID_QComponentRegistration, (QUnknownInterface**)&iface ); + if ( res != QS_OK ) + return res; + bool ok = iface->unregisterComponents(); + iface->release(); + return ok ? QS_OK : QS_FALSE; +} + +/*! + Registers the component with id \a cid in the system component registry and + returns TRUE if the component was registerd successfully, otherwise returns + FALSE. The component is provided by the component server at \a filepath and + registered with an optional \a name, \a version and \a description. + + This function does nothing and returns FALSE if a component with an identical + \a cid does already exist on the system. + + A component that has been registered with a \a name can be created using both the + \a cid and the \a name value using createInstance(). + + Call this function for each component in an implementation of + \link QComponentRegistrationInterface::registerComponents() registerComponents() \endlink. + + \sa unregisterComponent(), registerServer(), createInstance() +*/ +bool QComponentFactory::registerComponent( const QUuid &cid, const QString &filepath, const QString &name, int version, const QString &description ) +{ + bool ok = FALSE; + QSettings settings; + settings.insertSearchPath( QSettings::Windows, "/Classes" ); + + QString cidStr = cid.toString().upper(); + settings.readEntry( "/CLSID/" + cidStr + "/InprocServer32/Default", QString::null, &ok ); + if ( ok ) // don't overwrite existing component + return FALSE; + + ok = settings.writeEntry( "/CLSID/" + cidStr + "/InprocServer32/Default", filepath ); + if ( ok && !!description ) + settings.writeEntry( "/CLSID/" + cidStr + "/Default", description ); + + // register the human readable part + if ( ok && !!name ) { + QString vName = version ? name + "." + QString::number( version ) : name; + settings.writeEntry( "/CLSID/" + cidStr + "/ProgID/Default", vName ); + ok = settings.writeEntry( "/" + vName + "/CLSID/Default", cidStr ); + if ( ok && !!description ) + settings.writeEntry( "/" + vName + "/Default", description ); + + if ( ok && version ) { + settings.writeEntry( "/CLSID/" + cidStr + "/VersionIndependentProgID/Default", name ); + QString curVer = settings.readEntry( "/" + name + "/CurVer/Default" ); + if ( !curVer || curVer < vName ) { // no previous, or a lesser version installed + settings.writeEntry( "/" + name + "/CurVer/Default", vName ); + ok = settings.writeEntry( "/" + name + "/CLSID/Default", cidStr ); + if ( ok && !!description ) + settings.writeEntry( "/" + name + "/Default", description ); + } + } + } + + return ok; +} + +/*! + Unregisters the component with id \a cid from the system component registry and returns + TRUE if the component was unregistered successfully, otherwise returns FALSE. + + Call this function for each component in an implementation of + \link QComponentRegistrationInterface::unregisterComponents() unregisterComponents() \endlink. + + \sa registerComponent(), unregisterServer() +*/ +bool QComponentFactory::unregisterComponent( const QUuid &cid ) +{ + QSettings settings; + bool ok = FALSE; + settings.insertSearchPath( QSettings::Windows, "/Classes" ); + + QString cidStr = cid.toString().upper(); + if ( cidStr.isEmpty() ) + return FALSE; + + // unregister the human readable part + QString vName = settings.readEntry( "/CLSID/" + cidStr + "/ProgID/Default", QString::null, &ok ); + if ( ok ) { + QString name = settings.readEntry( "/CLSID/" + cidStr + "/VersionIndependentProgID/Default", QString::null ); + if ( !!name && settings.readEntry( "/" + name + "/CurVer/Default" ) == vName ) { + // unregistering the current version -> change CurVer to previous version + QString version = vName.right( vName.length() - name.length() - 1 ); + QString newVerName; + QString newCidStr; + if ( version.find( '.' ) == -1 ) { + int ver = version.toInt(); + // see if a lesser version is installed, and make that the CurVer + while ( ver-- ) { + newVerName = name + "." + QString::number( ver ); + newCidStr = settings.readEntry( "/" + newVerName + "/CLSID/Default" ); + if ( !!newCidStr ) + break; + } + } else { + // oh well... + } + if ( !!newCidStr ) { + settings.writeEntry( "/" + name + "/CurVer/Default", newVerName ); + settings.writeEntry( "/" + name + "/CLSID/Default", newCidStr ); + } else { + settings.removeEntry( "/" + name + "/CurVer/Default" ); + settings.removeEntry( "/" + name + "/CLSID/Default" ); + settings.removeEntry( "/" + name + "/Default" ); + } + } + + settings.removeEntry( "/" + vName + "/CLSID/Default" ); + settings.removeEntry( "/" + vName + "/Default" ); + } + + settings.removeEntry( "/CLSID/" + cidStr + "/VersionIndependentProgID/Default" ); + settings.removeEntry( "/CLSID/" + cidStr + "/ProgID/Default" ); + settings.removeEntry( "/CLSID/" + cidStr + "/InprocServer32/Default" ); + ok = settings.removeEntry( "/CLSID/" + cidStr + "/Default" ); + + return ok; +} + +#endif // QT_NO_COMPONENT diff --git a/qmake/tools/qconfig.cpp b/qmake/tools/qconfig.cpp new file mode 100644 index 0000000..433827c --- a/dev/null +++ b/qmake/tools/qconfig.cpp @@ -0,0 +1,17 @@ +/* Install paths from configure */ + +static const char QT_INSTALL_PREFIX [256] = "/usr/src/coding/projects/userspace/qt-embedded-free-3.1.0-b2"; +static const char QT_INSTALL_BINS [256] = "/usr/src/coding/projects/userspace/qt-embedded-free-3.1.0-b2/bin"; +static const char QT_INSTALL_DOCS [256] = "/usr/src/coding/projects/userspace/qt-embedded-free-3.1.0-b2/doc"; +static const char QT_INSTALL_HEADERS[256] = "/usr/src/coding/projects/userspace/qt-embedded-free-3.1.0-b2/include"; +static const char QT_INSTALL_LIBS [256] = "/usr/src/coding/projects/userspace/qt-embedded-free-3.1.0-b2/lib"; +static const char QT_INSTALL_PLUGINS[256] = "/usr/src/coding/projects/userspace/qt-embedded-free-3.1.0-b2/plugins"; +static const char QT_INSTALL_DATA [256] = "/usr/src/coding/projects/userspace/qt-embedded-free-3.1.0-b2"; + +const char *qInstallPath() { return QT_INSTALL_PREFIX; } +const char *qInstallPathDocs() { return QT_INSTALL_DOCS; } +const char *qInstallPathHeaders() { return QT_INSTALL_HEADERS; } +const char *qInstallPathLibs() { return QT_INSTALL_LIBS; } +const char *qInstallPathBins() { return QT_INSTALL_BINS; } +const char *qInstallPathPlugins() { return QT_INSTALL_PLUGINS; } +const char *qInstallPathData() { return QT_INSTALL_DATA; } diff --git a/qmake/tools/qcriticalsection_p.cpp b/qmake/tools/qcriticalsection_p.cpp new file mode 100644 index 0000000..60fc8bd --- a/dev/null +++ b/qmake/tools/qcriticalsection_p.cpp @@ -0,0 +1,75 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QCriticalSection class +** +** Created : +** +** Copyright (C) 2001 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#if defined(QT_THREAD_SUPPORT) + +#include "qt_windows.h" + +#include + +class QCriticalSectionPrivate +{ +public: + QCriticalSectionPrivate() {} + + CRITICAL_SECTION section; +}; + + +QCriticalSection::QCriticalSection() +{ + d = new QCriticalSectionPrivate; + InitializeCriticalSection( &d->section ); +} + +QCriticalSection::~QCriticalSection() +{ + DeleteCriticalSection( &d->section ); + delete d; +} + +void QCriticalSection::enter() +{ + EnterCriticalSection( &d->section ); +} + +void QCriticalSection::leave() +{ + LeaveCriticalSection( &d->section ); +} + +#endif diff --git a/qmake/tools/qcstring.cpp b/qmake/tools/qcstring.cpp new file mode 100644 index 0000000..cf1b853 --- a/dev/null +++ b/qmake/tools/qcstring.cpp @@ -0,0 +1,2474 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of extended char array operations, and QByteArray and +** QCString classes +** +** Created : 920722 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qstring.h" +#include "qregexp.h" +#include "qdatastream.h" + +#ifdef QT_THREAD_SUPPORT +# include +#endif // QT_THREAD_SUPPORT + +#include +#include +#include +#include +#include +#ifndef QT_NO_COMPRESS +#include "../3rdparty/zlib/zlib.h" +#endif + +/***************************************************************************** + Safe and portable C string functions; extensions to standard string.h + *****************************************************************************/ + +/*! + \relates QCString + + This function is normally part of the C library. Qt implements + memmove() for platforms that do not provide it. + + memmove() copies \a len bytes from \a src into \a dst. The data + is copied correctly even if \a src and \a dst overlap. +*/ + +void *qmemmove( void *dst, const void *src, uint len ) +{ + register char *d; + register char *s; + if ( dst > src ) { + d = (char *)dst + len - 1; + s = (char *)src + len - 1; + while ( len-- ) + *d-- = *s--; + } else if ( dst < src ) { + d = (char *)dst; + s = (char *)src; + while ( len-- ) + *d++ = *s++; + } + return dst; +} + + +/*! + \relates QCString + + Returns a duplicate string. + + Allocates space for a copy of \a src, copies it, and returns a + pointer to the copy. If \a src is 0, it immediately returns 0. + + The returned string must be deleted using \c delete[]. +*/ + +char *qstrdup( const char *src ) +{ + if ( !src ) + return 0; + char *dst = new char[strlen(src)+1]; + Q_CHECK_PTR( dst ); + return strcpy( dst, src ); +} + +/*! + \fn char *qstrcpy( char *dst, const char *src ) + + \relates QCString + + A safe strcpy() function. + + Copies all characters up to and including the '\0' from \a src + into \a dst and returns a pointer to \a dst. +*/ + +/*! + \relates QCString + + A safe strncpy() function. + + Copies at most \a len bytes from \a src (stopping at \a len or the + terminating '\0' whichever comes first) into \a dst and returns a + pointer to \a dst. Guarantees that \a dst is '\0'-terminated. If + \a src or \a dst is 0, returns 0 immediately. + + \sa qstrcpy() +*/ + +char *qstrncpy( char *dst, const char *src, uint len ) +{ + if ( !src || !dst ) + return 0; + strncpy( dst, src, len ); + if ( len > 0 ) + dst[len-1] = '\0'; + return dst; +} + +/*! + \fn int qstrcmp( const char *str1, const char *str2 ); + + \relates QCString + + A safe strcmp() function. + + Compares \a str1 and \a str2. Returns a negative value if \a str1 + is less than \a str2, 0 if \a str1 is equal to \a str2 or a + positive value if \a str1 is greater than \a str2. + + Special case I: Returns 0 if \a str1 and \a str2 are both 0. + + Special case II: Returns a random nonzero value if \a str1 is 0 + or \a str2 is 0 (but not both). + + \sa qstrncmp() qstricmp() qstrnicmp() + \link #asciinotion Note on character comparisons \endlink +*/ + +/*! + \fn int qstrncmp( const char *str1, const char *str2, uint len ); + + \relates QCString + + A safe strncmp() function. + + Compares at most \a len bytes of \a str1 and \a str2. + + Returns a negative value if \a str1 is less than \a str2, 0 if \a + str1 is equal to \a str2 or a positive value if \a str1 is greater + than \a str2. + + Special case I: Returns 0 if \a str1 and \a str2 are both 0. + + Special case II: Returns a random nonzero value if \a str1 is 0 + or \a str2 is 0 (but not both). + + \sa qstrcmp(), qstricmp(), qstrnicmp() + \link #asciinotion Note on character comparisons \endlink +*/ + +/*! + \relates QCString + + A safe stricmp() function. + + Compares \a str1 and \a str2 ignoring the case. + + Returns a negative value if \a str1 is less than \a str2, 0 if \a + str1 is equal to \a str2 or a positive value if \a str1 is greater + than \a str2. + + Special case I: Returns 0 if \a str1 and \a str2 are both 0. + + Special case II: Returns a random nonzero value if \a str1 is 0 + or \a str2 is 0 (but not both). + + \sa qstrcmp(), qstrncmp(), qstrnicmp() + \link #asciinotion Note on character comparisons \endlink +*/ + +int qstricmp( const char *str1, const char *str2 ) +{ + register const uchar *s1 = (const uchar *)str1; + register const uchar *s2 = (const uchar *)str2; + int res; + uchar c; + if ( !s1 || !s2 ) + return s1 ? 1 : ( s2 ? -1 : 0 ); + for ( ; !(res = (c=tolower(*s1)) - tolower(*s2)); s1++, s2++ ) + if ( !c ) // strings are equal + break; + return res; +} + +/*! + \relates QCString + + A safe strnicmp() function. + + Compares at most \a len bytes of \a str1 and \a str2 ignoring the case. + + Returns a negative value if \a str1 is less than \a str2, 0 if \a str1 + is equal to \a str2 or a positive value if \a str1 is greater than \a + str2. + + Special case I: Returns 0 if \a str1 and \a str2 are both 0. + + Special case II: Returns a random nonzero value if \a str1 is 0 + or \a str2 is 0 (but not both). + + \sa qstrcmp(), qstrncmp() qstricmp() + \link #asciinotion Note on character comparisons \endlink +*/ + +int qstrnicmp( const char *str1, const char *str2, uint len ) +{ + register const uchar *s1 = (const uchar *)str1; + register const uchar *s2 = (const uchar *)str2; + int res; + uchar c; + if ( !s1 || !s2 ) + return s1 ? 1 : ( s2 ? -1 : 0 ); + for ( ; len--; s1++, s2++ ) { + if ( (res = (c=tolower(*s1)) - tolower(*s2)) ) + return res; + if ( !c ) // strings are equal + break; + } + return 0; +} + + +static Q_UINT16 crc_tbl[16]; +static bool crc_tbl_init = FALSE; + +static void createCRC16Table() // build CRC16 lookup table +{ + register uint i; + register uint j; + uint v0, v1, v2, v3; + for ( i = 0; i < 16; i++ ) { + v0 = i & 1; + v1 = ( i >> 1 ) & 1; + v2 = ( i >> 2 ) & 1; + v3 = ( i >> 3 ) & 1; + j = 0; +#undef SET_BIT +#define SET_BIT(x, b, v) (x) |= (v) << (b) + SET_BIT( j, 0, v0 ); + SET_BIT( j, 7, v0 ); + SET_BIT( j, 12, v0 ); + SET_BIT( j, 1, v1 ); + SET_BIT( j, 8, v1 ); + SET_BIT( j, 13, v1 ); + SET_BIT( j, 2, v2 ); + SET_BIT( j, 9, v2 ); + SET_BIT( j, 14, v2 ); + SET_BIT( j, 3, v3 ); + SET_BIT( j, 10, v3 ); + SET_BIT( j, 15, v3 ); + crc_tbl[i] = j; + } +} + +/*! + \relates QMemArray + + Returns the CRC-16 checksum of \a len bytes starting at \a data. + + The checksum is independent of the byte order (endianness). +*/ + +Q_UINT16 qChecksum( const char *data, uint len ) +{ + if ( !crc_tbl_init ) { // create lookup table + +#ifdef QT_THREAD_SUPPORT + QMutexLocker locker( qt_global_mutexpool->get( &crc_tbl_init ) ); +#endif // QT_THREAD_SUPPORT + + if ( !crc_tbl_init ) { + createCRC16Table(); + crc_tbl_init = TRUE; + } + } + register Q_UINT16 crc = 0xffff; + uchar c; + uchar *p = (uchar *)data; + while ( len-- ) { + c = *p++; + crc = ( (crc >> 4) & 0x0fff ) ^ crc_tbl[((crc ^ c) & 15)]; + c >>= 4; + crc = ( (crc >> 4) & 0x0fff ) ^ crc_tbl[((crc ^ c) & 15)]; + } + return ~crc & 0xffff; +} + +/*! \fn QByteArray qCompress( const QByteArray& data) + \relates QByteArray + \overload +*/ + +/*! + \relates QByteArray + + Compresses the array \a data which is \a nbytes long and returns the + compressed byte array. + + \sa qUncompress() +*/ + +#ifndef QT_NO_COMPRESS +QByteArray qCompress( const uchar* data, int nbytes ) +{ + if ( nbytes == 0 ) { + QByteArray tmp( 4 ); + tmp.fill( 0 ); + return tmp; + } + if ( !data ) { +#if defined(QT_CHECK_RANGE) + qWarning( "qCompress: data is NULL." ); +#endif + return QByteArray(); + } + + ulong len = nbytes * 2; + QByteArray bazip; + int res; + do { + bazip.resize( len + 4 ); + res = ::compress( (uchar*)bazip.data()+4, &len, (uchar*)data, nbytes ); + + switch ( res ) { + case Z_OK: + bazip.resize( len + 4 ); + bazip[0] = ( nbytes & 0xff000000 ) >> 24; + bazip[1] = ( nbytes & 0x00ff0000 ) >> 16; + bazip[2] = ( nbytes & 0x0000ff00 ) >> 8; + bazip[3] = ( nbytes & 0x000000ff ); + break; + case Z_MEM_ERROR: +#if defined(QT_CHECK_RANGE) + qWarning( "qCompress: Z_MEM_ERROR: Not enough memory." ); +#endif + bazip.resize( 0 ); + break; + case Z_BUF_ERROR: + len *= 2; + break; + } + } while ( res == Z_BUF_ERROR ); + + return bazip; +} +#endif + +/*! \fn QByteArray qUncompress( const QByteArray& data ) + \relates QByteArray + \overload +*/ + +/*! + \relates QByteArray + + Uncompresses the array \a data which is \a nbytes long and returns + the uncompressed byte array. + + Returns an empty QByteArray if the input data was corrupt. + + \sa qCompress() +*/ + +#ifndef QT_NO_COMPRESS +QByteArray qUncompress( const uchar* data, int nbytes ) +{ + if ( !data ) { +#if defined(QT_CHECK_RANGE) + qWarning( "qUncompress: data is NULL." ); +#endif + return QByteArray(); + } + if ( nbytes <= 4 ) { +#if defined(QT_CHECK_RANGE) + if ( nbytes < 4 || ( data[0]!=0 || data[1]!=0 || data[2]!=0 || data[3]!=0 ) ) + qWarning( "qUncompress: Input data is corrupted." ); +#endif + return QByteArray(); + } + ulong expectedSize = ( data[0] << 24 ) | ( data[1] << 16 ) | ( data[2] << 8 ) | data[3]; + ulong len = QMAX( expectedSize, 1 ); + QByteArray baunzip; + int res; + do { + baunzip.resize( len ); + res = ::uncompress( (uchar*)baunzip.data(), &len, + (uchar*)data+4, nbytes-4 ); + + switch ( res ) { + case Z_OK: + if ( len != baunzip.size() ) + baunzip.resize( len ); + break; + case Z_MEM_ERROR: +#if defined(QT_CHECK_RANGE) + qWarning( "qUncompress: Z_MEM_ERROR: Not enough memory." ); +#endif + break; + case Z_BUF_ERROR: + len *= 2; + break; + case Z_DATA_ERROR: +#if defined(QT_CHECK_RANGE) + qWarning( "qUncompress: Z_DATA_ERROR: Input data is corrupted." ); +#endif + break; + } + } while ( res == Z_BUF_ERROR ); + + if ( res != Z_OK ) + baunzip = QByteArray(); + + return baunzip; +} +#endif + +/***************************************************************************** + QByteArray documentation + *****************************************************************************/ + +/*! + \class QByteArray + \reentrant + \brief The QByteArray class provides an array of bytes. + + \ingroup collection + \ingroup tools + + The QByteArray class provides an explicitly shared array of bytes. + It is useful for manipulating memory areas with custom data. + QByteArray is implemented as a QMemArray\. See the \l + QMemArray documentation for further information. +*/ + +/*! + \fn QByteArray::QByteArray() + + Constructs an empty QByteArray. +*/ + +/*! + \fn QByteArray::QByteArray( int size ) + + Constructs a QByteArray of size \a size. +*/ + +/***************************************************************************** + QByteArray stream functions + *****************************************************************************/ + +/*! + \relates QMemArray + + Writes byte array \a a to the stream \a s and returns a reference + to the stream. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ +#ifndef QT_NO_DATASTREAM + +QDataStream &operator<<( QDataStream &s, const QByteArray &a ) +{ + return s.writeBytes( a.data(), a.size() ); +} + +/*! + \relates QMemArray + + Reads a byte array into \a a from the stream \a s and returns a + reference to the stream. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ + +QDataStream &operator>>( QDataStream &s, QByteArray &a ) +{ + Q_UINT32 len; + s >> len; // read size of array + if ( len == 0 || s.eof() ) { // end of file reached + a.resize( 0 ); + return s; + } + if ( !a.resize( (uint)len ) ) { // resize array +#if defined(QT_CHECK_NULL) + qWarning( "QDataStream: Not enough memory to read QByteArray" ); +#endif + len = 0; + } + if ( len > 0 ) // not null array + s.readRawBytes( a.data(), (uint)len ); + return s; +} + +#endif //QT_NO_DATASTREAM + +/***************************************************************************** + QCString member functions + *****************************************************************************/ + +/*! + \class QCString qcstring.h + \reentrant + \brief The QCString class provides an abstraction of the classic C + zero-terminated char array (char *). + + \ingroup text + \ingroup collection + \ingroup tools + \ingroup shared + + QCString inherits QByteArray, which is defined as + QMemArray\. Since QCString is a QMemArray, it uses \link + shclass.html explicit sharing\endlink with a reference count. + + QCString tries to behave like a more convenient \c{const char *}. + The price of doing this is that some algorithms will perform + badly. For example, append() is O(length()) since it scans for a + null terminator. Although you might use QCString for text that is + never exposed to the user, for most purposes, and especially for + user-visible text, you should use QString. QString provides + implicit sharing, Unicode and other internationalization support, + and is well optimized. + + Note that for the QCString methods that take a \c{const char *} + parameter the \c{const char *} must either be 0 (null) or not-null + and '\0' (NUL byte) terminated; otherwise the results are + undefined. + + A QCString that has not been assigned to anything is \e null, i.e. + both the length and the data pointer is 0. A QCString that + references the empty string ("", a single '\0' char) is \e empty. + Both null and empty QCStrings are legal parameters to the methods. + Assigning \c{const char *} 0 to QCString produces a null QCString. + + The length() function returns the length of the string; resize() + resizes the string and truncate() truncates the string. A string + can be filled with a character using fill(). Strings can be left + or right padded with characters using leftJustify() and + rightJustify(). Characters, strings and regular expressions can be + searched for using find() and findRev(), and counted using + contains(). + + Strings and characters can be inserted with insert() and appended + with append(). A string can be prepended with prepend(). + Characters can be removed from the string with remove() and + replaced with replace(). + + Portions of a string can be extracted using left(), right() and + mid(). Whitespace can be removed using stripWhiteSpace() and + simplifyWhiteSpace(). Strings can be converted to uppercase or + lowercase with upper() and lower() respectively. + + Strings that contain numbers can be converted to numbers with + toShort(), toInt(), toLong(), toULong(), toFloat() and toDouble(). + Numbers can be converted to strings with setNum(). + + Many operators are overloaded to work with QCStrings. QCString + also supports some more obscure functions, e.g. sprintf(), + setStr() and setExpand(). + + \target asciinotion + \sidebar Note on Character Comparisons + + In QCString the notion of uppercase and lowercase and of which + character is greater than or less than another character is locale + dependent. This affects functions which support a case insensitive + option or which compare or lowercase or uppercase their arguments. + Case insensitive operations and comparisons will be accurate if + both strings contain only ASCII characters. (If \c $LC_CTYPE is + set, most Unix systems do "the right thing".) Functions that this + affects include contains(), find(), findRev(), \l operator<(), \l + operator<=(), \l operator>(), \l operator>=(), lower() and + upper(). + + This issue does not apply to \l{QString}s since they represent + characters using Unicode. + \endsidebar + + Performance note: The QCString methods for QRegExp searching are + implemented by converting the QCString to a QString and performing + the search on that. This implies a deep copy of the QCString data. + If you are going to perform many QRegExp searches on a large + QCString, you will get better performance by converting the + QCString to a QString yourself, and then searching in the QString. +*/ + +/*! + \fn QCString::QCString() + + Constructs a null string. + + \sa isNull() +*/ + +/*! + \fn QCString::QCString( const QCString &s ) + + Constructs a shallow copy \a s. + + \sa assign() +*/ + +/*! + Constructs a string with room for \a size characters, including + the '\0'-terminator. Makes a null string if \a size == 0. + + If \a size \> 0, then the first and last characters in the string + are initialized to '\0'. All other characters are uninitialized. + + \sa resize(), isNull() +*/ + +QCString::QCString( int size ) + : QByteArray( size ) +{ + if ( size > 0 ) { + *data() = '\0'; // set terminator + *(data()+(size-1)) = '\0'; + } +} + +/*! + Constructs a string that is a deep copy of \a str. + + If \a str is 0 a null string is created. + + \sa isNull() +*/ + +QCString::QCString( const char *str ) +{ + duplicate( str, qstrlen(str) + 1 ); +} + + +/*! + Constructs a string that is a deep copy of \a str. The copy will + be at most \a maxsize bytes long including the '\0'-terminator. + + Example: + \code + QCString str( "helloworld", 6 ); // assigns "hello" to str + \endcode + + If \a str contains a 0 byte within the first \a maxsize bytes, the + resulting QCString will be terminated by this 0. If \a str is 0 a + null string is created. + + \sa isNull() +*/ + +QCString::QCString( const char *str, uint maxsize ) +{ + if ( str == 0 ) + return; + uint len; // index of first '\0' + for ( len = 0; len < maxsize - 1; len++ ) { + if ( str[len] == '\0' ) + break; + } + QByteArray::resize( len + 1 ); + memcpy( data(), str, len ); + data()[len] = 0; +} + +/*! + \reimp +*/ + +QCString::~QCString() +{ +} + +/*! + \fn QCString &QCString::operator=( const QCString &s ) + + Assigns a shallow copy of \a s to this string and returns a + reference to this string. +*/ + +/*! + \overload QCString &QCString::operator=( const char *str ) + + Assigns a deep copy of \a str to this string and returns a + reference to this string. + + If \a str is 0 a null string is created. + + \sa isNull() +*/ + +/*! + \fn bool QCString::isNull() const + + Returns TRUE if the string is null, i.e. if data() == 0; otherwise + returns FALSE. A null string is also an empty string. + + Example: + \code + QCString a; // a.data() == 0, a.size() == 0, a.length() == 0 + QCString b == ""; // b.data() == "", b.size() == 1, b.length() == 0 + a.isNull(); // TRUE because a.data() == 0 + a.isEmpty(); // TRUE because a.length() == 0 + b.isNull(); // FALSE because b.data() == "" + b.isEmpty(); // TRUE because b.length() == 0 + \endcode + + \sa isEmpty(), length(), size() +*/ + +/*! + \fn bool QCString::isEmpty() const + + Returns TRUE if the string is empty, i.e. if length() == 0; + otherwise returns FALSE. An empty string is not always a null + string. + + See example in isNull(). + + \sa isNull(), length(), size() +*/ + +/*! + \fn uint QCString::length() const + + Returns the length of the string, excluding the '\0'-terminator. + Equivalent to calling \c strlen(data()). + + Null strings and empty strings have zero length. + + \sa size(), isNull(), isEmpty() +*/ + +/*! + \fn bool QCString::truncate( uint pos ) + + Truncates the string at position \a pos. + + Equivalent to calling \c resize(pos+1). + + Example: + \code + QCString s = "truncate this string"; + s.truncate( 5 ); // s == "trunc" + \endcode + + \sa resize() +*/ + +/*! + Extends or shrinks the string to \a len bytes, including the + '\0'-terminator. + + A '\0'-terminator is set at position \c{len - 1} unless + \c{len == 0}. + + Example: + \code + QCString s = "resize this string"; + s.resize( 7 ); // s == "resize" + \endcode + + \sa truncate() +*/ + +bool QCString::resize( uint len ) +{ + detach(); + uint wasNull = isNull(); + if ( !QByteArray::resize(len) ) + return FALSE; + if ( len ) + data()[len - 1] = '\0'; + if ( len > 0 && wasNull ) + data()[0] = '\0'; + return TRUE; +} + + +/*! + Implemented as a call to the native vsprintf() (see the manual for + your C library). + + If the string is shorter than 256 characters, this sprintf() calls + resize(256) to decrease the chance of memory corruption. The + string is resized back to its actual length before sprintf() + returns. + + Example: + \code + QCString s; + s.sprintf( "%d - %s", 1, "first" ); // result < 256 chars + + QCString big( 25000 ); // very long string + big.sprintf( "%d - %s", 2, longString ); // result < 25000 chars + \endcode + + \warning All vsprintf() implementations will write past the end of + the target string (*this) if the \a format specification and + arguments happen to be longer than the target string, and some + will also fail if the target string is longer than some arbitrary + implementation limit. + + Giving user-supplied arguments to sprintf() is risky: Sooner or + later someone will paste a huge line into your application. +*/ + +QCString &QCString::sprintf( const char *format, ... ) +{ + detach(); + va_list ap; + va_start( ap, format ); + if ( size() < 256 ) + QByteArray::resize( 256 ); // make string big enough + vsprintf( data(), format, ap ); + resize( qstrlen(data()) + 1 ); // truncate + va_end( ap ); + return *this; +} + + +/*! + Fills the string with \a len bytes of character \a c, followed by + a '\0'-terminator. + + If \a len is negative, then the current string length is used. + + Returns FALSE is \a len is nonnegative and there is not enough + memory to resize the string; otherwise returns TRUE. +*/ + +bool QCString::fill( char c, int len ) +{ + detach(); + if ( len < 0 ) + len = length(); + if ( !QByteArray::fill(c,len+1) ) + return FALSE; + *(data()+len) = '\0'; + return TRUE; +} + + +/*! + \fn QCString QCString::copy() const + + Returns a deep copy of this string. + + \sa detach() +*/ + + +/*! + Finds the first occurrence of the character \a c, starting at + position \a index. + + The search is case sensitive if \a cs is TRUE, or case insensitive + if \a cs is FALSE. + + Returns the position of \a c, or -1 if \a c could not be found. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +int QCString::find( char c, int index, bool cs ) const +{ + if ( (uint)index >= size() ) // index outside string + return -1; + register const char *d; + if ( cs ) { // case sensitive + d = strchr( data()+index, c ); + } else { + d = data()+index; + c = tolower( (uchar) c ); + while ( *d && tolower((uchar) *d) != c ) + d++; + if ( !*d && c ) // not found + d = 0; + } + return d ? (int)(d - data()) : -1; +} + +#define REHASH( a ) \ + if ( sl_minus_1 < sizeof(uint) * CHAR_BIT ) \ + hashHaystack -= (a) << sl_minus_1; \ + hashHaystack <<= 1 + +/*! + \overload + + Finds the first occurrence of the string \a str, starting at + position \a index. + + The search is case sensitive if \a cs is TRUE, or case insensitive + if \a cs is FALSE. + + Returns the position of \a str, or -1 if \a str could not be + found. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +int QCString::find( const char *str, int index, bool cs ) const +{ + if ( (uint)index >= size() ) + return -1; + if ( !str ) + return -1; + if ( !*str ) + return index; + const uint l = length(); + const uint sl = qstrlen( str ); + if ( sl + index > l ) + return -1; + + if ( sl == 1 ) + return find( *str, index, cs ); + + /* + See QString::find() for details. + */ + const char* needle = str; + const char* haystack = data() + index; + const char* end = data() + (l-sl); + const uint sl_minus_1 = sl-1; + uint hashNeedle = 0, hashHaystack = 0,i; + + if ( cs ) { + for ( i = 0; i < sl; ++i ) { + hashNeedle = ((hashNeedle<<1) + needle[i] ); + hashHaystack = ((hashHaystack<<1) + haystack[i] ); + } + hashHaystack -= *(haystack+sl_minus_1); + + while ( haystack <= end ) { + hashHaystack += *(haystack+sl_minus_1); + if ( hashHaystack == hashNeedle && *needle == *haystack + && qstrncmp( needle, haystack, sl ) == 0 ) + return haystack - data(); + + REHASH( *haystack ); + ++haystack; + } + } else { + for ( i = 0; i < sl; ++i ) { + hashNeedle = ((hashNeedle<<1) + + tolower( needle[i] ) ); + hashHaystack = ((hashHaystack<<1) + + tolower( haystack[i] ) ); + } + hashHaystack -= tolower(*(haystack+sl_minus_1)); + + while ( haystack <= end ) { + hashHaystack += tolower(*(haystack+sl_minus_1)); + if ( hashHaystack == hashNeedle + && qstrnicmp( needle, haystack, sl ) == 0 ) + return haystack - data(); + + REHASH( tolower(*haystack) ); + ++haystack; + } + } + return -1; +} + + +/*! + Finds the first occurrence of the character \a c, starting at + position \a index and searching backwards. + + The search is case sensitive if \a cs is TRUE, or case insensitive + if \a cs is FALSE. + + Returns the position of \a c, or -1 if \a c could not be found. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +int QCString::findRev( char c, int index, bool cs ) const +{ + register const char *b = data(); + register const char *d; + if ( index < 0 ) + index = length(); + if ( (uint)index >= size() ) + return -1; + d = b + index; + if ( cs ) { + while ( d >= b && *d != c ) + d--; + } else { + c = tolower( (uchar) c ); + while ( d >= b && tolower((uchar) *d) != c ) + d--; + } + return d >= b ? (int)(d - b) : -1; +} + +/*! + \overload + + Finds the first occurrence of the string \a str, starting at + position \a index and searching backwards. + + The search is case sensitive if \a cs is TRUE, or case insensitive + if \a cs is FALSE. + + Returns the position of \a str, or -1 if \a str could not be + found. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +int QCString::findRev( const char *str, int index, bool cs ) const +{ + /* + See QString::find() for explanations. + */ + const uint sl = qstrlen( str ); + const uint l = length(); + int delta = l-sl; + if ( index < 0 ) + index = delta; + if ( index < 0 || index > (int)l ) + return -1; + if ( index > delta ) + index = delta; + + if ( sl == 1 ) + return findRev( *str, index, cs ); + + const char* needle = str; + const char* haystack = data() + index; + const char* end = data(); + const uint sl_minus_1 = sl-1; + const char* n = needle+sl_minus_1; + const char* h = haystack+sl_minus_1; + uint hashNeedle = 0, hashHaystack = 0, i; + + if ( cs ) { + for ( i = 0; i < sl; ++i ) { + hashNeedle = ((hashNeedle<<1) + *(n-i) ); + hashHaystack = ((hashHaystack<<1) + *(h-i) ); + } + hashHaystack -= *haystack; + while ( haystack >= end ) { + hashHaystack += *haystack; + if ( hashHaystack == hashNeedle && qstrncmp( needle, haystack, sl ) == 0 ) + return haystack-data(); + --haystack; + REHASH( *(haystack+sl) ); + } + } else { + for ( i = 0; i < sl; ++i ) { + hashNeedle = ((hashNeedle<<1) + tolower( *(n-i) ) ); + hashHaystack = ((hashHaystack<<1) + tolower( *(h-i) ) ); + } + hashHaystack -= tolower(*haystack); + while ( haystack >= end ) { + hashHaystack += tolower(*haystack); + if ( hashHaystack == hashNeedle && qstrnicmp( needle, haystack, sl ) == 0 ) + return haystack-data(); + --haystack; + REHASH( tolower(*(haystack+sl)) ); + } + } + return -1; +} + + +/*! + Returns the number of times the character \a c occurs in the + string. + + The match is case sensitive if \a cs is TRUE, or case insensitive + if \a cs if FALSE. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +int QCString::contains( char c, bool cs ) const +{ + int count = 0; + char *d = data(); + if ( !d ) + return 0; + if ( cs ) { // case sensitive + while ( *d ) + if ( *d++ == c ) + count++; + } else { // case insensitive + c = tolower( (uchar) c ); + while ( *d ) { + if ( tolower((uchar) *d) == c ) + count++; + d++; + } + } + return count; +} + +/*! + \overload + + Returns the number of times \a str occurs in the string. + + The match is case sensitive if \a cs is TRUE, or case insensitive + if \a cs if FALSE. + + This function counts overlapping substrings, for example, "banana" + contains two occurrences of "ana". + + \sa findRev() + \link #asciinotion Note on character comparisons \endlink +*/ + +int QCString::contains( const char *str, bool cs ) const +{ + int count = 0; + int i = -1; + // use find for the faster hashing algorithm + while ( ( i = find ( str, i+1, cs ) ) != -1 ) + count++; + return count; +} + +/*! + Returns a substring that contains the \a len leftmost characters + of the string. + + The whole string is returned if \a len exceeds the length of the + string. + + Example: + \code + QCString s = "Pineapple"; + QCString t = s.left( 4 ); // t == "Pine" + \endcode + + \sa right(), mid() +*/ + +QCString QCString::left( uint len ) const +{ + if ( isEmpty() ) { + QCString empty; + return empty; + } else if ( len >= size() ) { + QCString same( data() ); + return same; + } else { + QCString s( len+1 ); + strncpy( s.data(), data(), len ); + *(s.data()+len) = '\0'; + return s; + } +} + +/*! + Returns a substring that contains the \a len rightmost characters + of the string. + + The whole string is returned if \a len exceeds the length of the + string. + + Example: + \code + QCString s = "Pineapple"; + QCString t = s.right( 5 ); // t == "apple" + \endcode + + \sa left(), mid() +*/ + +QCString QCString::right( uint len ) const +{ + if ( isEmpty() ) { + QCString empty; + return empty; + } else { + uint l = length(); + if ( len > l ) + len = l; + char *p = data() + (l - len); + return QCString( p ); + } +} + +/*! + Returns a substring that contains at most \a len characters from + this string, starting at position \a index. + + Returns a null string if the string is empty or if \a index is out + of range. Returns the whole string from \a index if \a index+len + exceeds the length of the string. + + Example: + \code + QCString s = "Two pineapples"; + QCString t = s.mid( 4, 3 ); // t == "pin" + \endcode + + \sa left(), right() +*/ + +QCString QCString::mid( uint index, uint len ) const +{ + uint slen = qstrlen( data() ); + if ( isEmpty() || index >= slen ) { + QCString empty; + return empty; + } else { + if ( len > slen-index ) + len = slen - index; + register char *p = data()+index; + QCString s( len+1 ); + strncpy( s.data(), p, len ); + *(s.data()+len) = '\0'; + return s; + } +} + +/*! + Returns a string of length \a width (plus one for the terminating + '\0') that contains this string padded with the \a fill character. + + If the length of the string exceeds \a width and \a truncate is + FALSE (the default), then the returned string is a copy of the + string. If the length of the string exceeds \a width and \a + truncate is TRUE, then the returned string is a left(\a width). + + Example: + \code + QCString s("apple"); + QCString t = s.leftJustify(8, '.'); // t == "apple..." + \endcode + + \sa rightJustify() +*/ + +QCString QCString::leftJustify( uint width, char fill, bool truncate ) const +{ + QCString result; + int len = qstrlen(data()); + int padlen = width - len; + if ( padlen > 0 ) { + result.QByteArray::resize( len+padlen+1 ); + memcpy( result.data(), data(), len ); + memset( result.data()+len, fill, padlen ); + result[len+padlen] = '\0'; + } else { + if ( truncate ) + result = left( width ); + else + result = copy(); + } + return result; +} + +/*! + Returns a string of length \a width (plus one for the terminating + '\0') that contains zero or more of the \a fill character followed + by this string. + + If the length of the string exceeds \a width and \a truncate is + FALSE (the default), then the returned string is a copy of the + string. If the length of the string exceeds \a width and \a + truncate is TRUE, then the returned string is a left(\a width). + + Example: + \code + QCString s("pie"); + QCString t = s.rightJustify(8, '.'); // t == ".....pie" + \endcode + + \sa leftJustify() +*/ + +QCString QCString::rightJustify( uint width, char fill, bool truncate ) const +{ + QCString result; + int len = qstrlen(data()); + int padlen = width - len; + if ( padlen > 0 ) { + result.QByteArray::resize( len+padlen+1 ); + memset( result.data(), fill, padlen ); + memcpy( result.data()+padlen, data(), len ); + result[len+padlen] = '\0'; + } else { + if ( truncate ) + result = left( width ); + else + result = copy(); + } + return result; +} + +/*! + Returns a new string that is a copy of this string converted to lower + case. + + Example: + \code + QCString s("Credit"); + QCString t = s.lower(); // t == "credit" + \endcode + + \sa upper() + \link #asciinotion Note on character comparisons \endlink +*/ + +QCString QCString::lower() const +{ + QCString s( data() ); + register char *p = s.data(); + if ( p ) { + while ( *p ) { + *p = tolower( (uchar) *p ); + p++; + } + } + return s; +} + +/*! + Returns a new string that is a copy of this string converted to upper case. + + Example: + \code + QCString s( "Debit" ); + QCString t = s.upper(); // t == "DEBIT" + \endcode + + \sa lower() + \link #asciinotion Note on character comparisons \endlink +*/ + +QCString QCString::upper() const +{ + QCString s( data() ); + register char *p = s.data(); + if ( p ) { + while ( *p ) { + *p = toupper(*p); + p++; + } + } + return s; +} + + +/*! + Returns a new string that has white space removed from the start + and the end. + + White space means the decimal ASCII codes 9, 10, 11, 12, 13 and + 32. + + Example: + \code + QCString s = " space "; + QCString t = s.stripWhiteSpace(); // t == "space" + \endcode + + \sa simplifyWhiteSpace() +*/ + +QCString QCString::stripWhiteSpace() const +{ + if ( isEmpty() ) // nothing to do + return copy(); + + register char *s = data(); + QCString result = s; + int reslen = result.length(); + if ( !isspace((uchar) s[0]) && !isspace((uchar) s[reslen-1]) ) + return result; // returns a copy + + s = result.data(); + int start = 0; + int end = reslen - 1; + while ( isspace((uchar) s[start]) ) // skip white space from start + start++; + if ( s[start] == '\0' ) { // only white space + result.resize( 1 ); + return result; + } + while ( end && isspace((uchar) s[end]) ) // skip white space from end + end--; + end -= start - 1; + memmove( result.data(), &s[start], end ); + result.resize( end + 1 ); + return result; +} + + +/*! + Returns a new string that has white space removed from the start + and the end, plus any sequence of internal white space replaced + with a single space (ASCII 32). + + White space means the decimal ASCII codes 9, 10, 11, 12, 13 and + 32. + + \code + QCString s = " lots\t of\nwhite space "; + QCString t = s.simplifyWhiteSpace(); // t == "lots of white space" + \endcode + + \sa stripWhiteSpace() +*/ + +QCString QCString::simplifyWhiteSpace() const +{ + if ( isEmpty() ) // nothing to do + return copy(); + QCString result( size() ); + char *from = data(); + char *to = result.data(); + char *first = to; + for ( ;; ) { + while ( isspace((uchar) *from) ) + from++; + while ( *from && !isspace((uchar) *from) ) + *to++ = *from++; + if ( *from ) + *to++ = 0x20; // ' ' + else + break; + } + if ( to > first && *(to-1) == 0x20 ) + to--; + *to = '\0'; + result.resize( (int)(to - result.data()) + 1 ); + return result; +} + + +/*! + \overload + + Inserts string \a s into the string at position \a index. + + If \a index is beyond the end of the string, the string is + padded with spaces (ASCII 32) to length \a index and then \a s + is appended. + + \code + QCString s = "I like fish"; + s.insert( 2, "don't "); // s == "I don't like fish" + + s = "x"; // index 01234 + s.insert( 3, "yz" ); // s == "x yz" + \endcode +*/ + +QCString &QCString::insert( uint index, const char *s ) +{ + int len = qstrlen(s); + if ( len == 0 ) + return *this; + uint olen = length(); + int nlen = olen + len; + if ( index >= olen ) { // insert after end of string + detach(); + if ( QByteArray::resize(nlen+index-olen+1) ) { + memset( data()+olen, ' ', index-olen ); + memcpy( data()+index, s, len+1 ); + } + } else if ( QByteArray::resize(nlen+1) ) { // normal insert + detach(); + memmove( data()+index+len, data()+index, olen-index+1 ); + memcpy( data()+index, s, len ); + } + return *this; +} + +/*! + Inserts character \a c into the string at position \a index and + returns a reference to the string. + + If \a index is beyond the end of the string, the string is + padded with spaces (ASCII 32) to length \a index and then \a c + is appended. + + Example: + \code + QCString s = "Yes"; + s.insert( 3, '!'); // s == "Yes!" + \endcode + + \sa remove(), replace() +*/ + +QCString &QCString::insert( uint index, char c ) // insert char +{ + char buf[2]; + buf[0] = c; + buf[1] = '\0'; + return insert( index, buf ); +} + +/*! + \fn QCString &QCString::prepend( const char *s ) + + Prepend \a s to the string. Equivalent to insert(0, s). + + \sa insert() +*/ + +/*! + Removes \a len characters from the string, starting at position \a + index, and returns a reference to the string. + + If \a index is out of range, nothing happens. If \a index is + valid, but \a index + \a len is larger than the length of the + string, the string is truncated at position \a index. + + \code + QCString s = "Montreal"; + s.remove( 1, 4 ); // s == "Meal" + \endcode + + \sa insert(), replace() +*/ + +QCString &QCString::remove( uint index, uint len ) +{ + uint olen = length(); + if ( index + len >= olen ) { // range problems + if ( index < olen ) { // index ok + detach(); + resize( index+1 ); + } + } else if ( len != 0 ) { + detach(); + memmove( data()+index, data()+index+len, olen-index-len+1 ); + QByteArray::resize(olen-len+1); + } + return *this; +} + +/*! + Replaces \a len characters from the string, starting at position + \a index, with \a str, and returns a reference to the string. + + If \a index is out of range, nothing is removed and \a str is + appended at the end of the string. If \a index is valid, but \a + index + \a len is larger than the length of the string, \a str + replaces the rest of the string from position \a index. + + \code + QCString s = "Say yes!"; + s.replace( 4, 3, "NO" ); // s == "Say NO!" + \endcode + + \sa insert(), remove() +*/ + +QCString &QCString::replace( uint index, uint len, const char *str ) +{ + remove( index, len ); + insert( index, str ); + return *this; +} + + +/*! \overload + + Replaces every occurrence of the character \a c in the string + with \a after. Returns a reference to the string. + + Example: + \code + QCString s = "a,b,c"; + s.replace( ',', " or " ); + // s == "a or b or c" + \endcode +*/ +QCString &QCString::replace( char c, const char *after ) +{ + char str[2]; + str[0] = c; + str[1] = '\0'; + return replace( str, after ); +} + +/*! \overload + + Replaces every occurrence of the string \a before in the string + with the string \a after. Returns a reference to the string. + + Example: + \code + QCString s = "Greek is Greek"; + s.replace( "Greek", "English" ); + // s == "English is English" + \endcode +*/ +QCString &QCString::replace( const char *before, const char *after ) +{ + if ( before == after || isNull() ) + return *this; + + detach(); + + int index = 0; + const int bl = before ? strlen( before ) : 0; + const int al = after ? strlen( after ) : 0; + char *d = data(); + uint len = length(); + + if ( bl == al ) { + if ( bl ) { + while( (index = find( before, index ) ) != -1 ) { + memcpy( d+index, after, al ); + index += bl; + } + } + } else if ( al < bl ) { + uint to = 0; + uint movestart = 0; + uint num = 0; + while( (index = find( before, index ) ) != -1 ) { + if ( num ) { + int msize = index - movestart; + if ( msize > 0 ) { + memmove( d + to, d + movestart, msize ); + to += msize; + } + } else { + to = index; + } + if ( al ) { + memcpy( d + to, after, al ); + to += al; + } + index += bl; + movestart = index; + num++; + } + if ( num ) { + int msize = len - movestart; + if ( msize > 0 ) + memmove( d + to, d + movestart, msize ); + resize( len - num*(bl-al) + 1 ); + } + } else { + // the most complex case. We don't want to loose performance by doing repeated + // copies and reallocs of the string. + while( index != -1 ) { + uint indices[4096]; + uint pos = 0; + while( pos < 4095 ) { + index = find(before, index); + if ( index == -1 ) + break; + indices[pos++] = index; + index += bl; + // avoid infinite loop + if ( !bl ) + index++; + } + if ( !pos ) + break; + + // we have a table of replacement positions, use them for fast replacing + int adjust = pos*(al-bl); + // index has to be adjusted in case we get back into the loop above. + if ( index != -1 ) + index += adjust; + uint newlen = len + adjust; + int moveend = len; + if ( newlen > len ) { + resize( newlen + 1 ); + len = newlen; + } + d = data(); + + while( pos ) { + pos--; + int movestart = indices[pos] + bl; + int insertstart = indices[pos] + pos*(al-bl); + int moveto = insertstart + al; + memmove( d + moveto, d + movestart, (moveend - movestart) ); + if ( after ) + memcpy( d + insertstart, after, al ); + moveend = movestart - bl; + } + } + } + return *this; +} + +/*! \overload + + Replaces every occurrence of \a c1 with the char \a c2. + Returns a reference to the string. +*/ +QCString &QCString::replace( char c1, char c2 ) +{ + detach(); + uint i = 0; + char *d = data(); + uint len = length(); + while ( i < len ) { + if ( d[i] == c1 ) + d[i] = c2; + i++; + } + return *this; +} + + +#ifndef QT_NO_REGEXP_CAPTURE +/*! + \overload + + Finds the first occurrence of the regular expression \a rx, + starting at position \a index. + + Returns the position of the next match, or -1 if \a rx was not + found. + + \warning If you want to apply this function repeatedly to the same + string it is more efficient to convert the string to a QString and + apply the function to that. +*/ + +int QCString::find( const QRegExp& rx, int index ) const +{ + QString d = QString::fromLatin1( data() ); + return d.find( rx, index ); +} + +/*! + \overload + + Finds the first occurrence of the regular expression \a rx, + starting at position \a index and searching backwards. + + Returns the position of the next match (backwards), or -1 if \a rx + was not found. + + \warning If you want to apply this function repeatedly to the same + string it is more efficient to convert the string to a QString and + apply the function to that. +*/ + +int QCString::findRev( const QRegExp& rx, int index ) const +{ + QString d = QString::fromLatin1( data() ); + return d.findRev( rx, index ); +} + +/*! + \overload + + Counts the number of overlapping occurrences of \a rx in the string. + + Example: + \code + QString s = "banana and panama"; + QRegExp r = QRegExp( "a[nm]a", TRUE, FALSE ); + s.contains( r ); // 4 matches + \endcode + + \sa find(), findRev() + + \warning If you want to apply this function repeatedly to the same + string it is more efficient to convert the string to a QString and + apply the function to that. +*/ + +int QCString::contains( const QRegExp &rx ) const +{ + QString d = QString::fromLatin1( data() ); + return d.contains( rx ); +} + + +/*! + \overload + + Replaces every occurrence of \a rx in the string with \a str. + Returns a reference to the string. + + Example: + \code + QString s = "banana"; + s.replace( QRegExp("a.*a"), "" ); // becomes "b" + + s = "banana"; + s.replace( QRegExp("^[bn]a"), "X" ); // becomes "Xnana" + + s = "banana"; + s.replace( QRegExp("^[bn]a"), "" ); // becomes "nana" + \endcode + + \warning If you want to apply this function repeatedly to the same + string it is more efficient to convert the string to a QString and + apply the function to that. +*/ + +QCString &QCString::replace( const QRegExp &rx, const char *str ) +{ + QString d = QString::fromLatin1( data() ); + QString r = QString::fromLatin1( str ); + d.replace( rx, r ); + setStr( d.ascii() ); + return *this; +} +#endif //QT_NO_REGEXP + +/*! + Returns the string converted to a \c long value. + + If \a ok is not 0: \a *ok is set to FALSE if the string is not a + number, or if it has trailing garbage; otherwise \a *ok is set to + TRUE. +*/ + +long QCString::toLong( bool *ok ) const +{ + char *p = data(); + long val=0; + const long max_mult = 214748364; + bool is_ok = FALSE; + int neg = 0; + if ( !p ) + goto bye; + while ( isspace((uchar) *p) ) // skip leading space + p++; + if ( *p == '-' ) { + p++; + neg = 1; + } else if ( *p == '+' ) { + p++; + } + if ( !isdigit((uchar) *p) ) + goto bye; + while ( isdigit((uchar) *p) ) { + if ( val > max_mult || (val == max_mult && (*p-'0') > 7+neg) ) + goto bye; + val = 10*val + (*p++ - '0'); + } + if ( neg ) + val = -val; + while ( isspace((uchar) *p) ) // skip trailing space + p++; + if ( *p == '\0' ) + is_ok = TRUE; +bye: + if ( ok ) + *ok = is_ok; + return is_ok ? val : 0; +} + +/*! + Returns the string converted to an \c{unsigned long} value. + + If \a ok is not 0: \a *ok is set to FALSE if the string is not a + number, or if it has trailing garbage; otherwise \a *ok is set to + TRUE. +*/ + +ulong QCString::toULong( bool *ok ) const +{ + char *p = data(); + ulong val=0; + const ulong max_mult = 429496729; + bool is_ok = FALSE; + if ( !p ) + goto bye; + while ( isspace((uchar) *p) ) // skip leading space + p++; + if ( *p == '+' ) + p++; + if ( !isdigit((uchar) *p) ) + goto bye; + while ( isdigit((uchar) *p) ) { + if ( val > max_mult || (val == max_mult && (*p-'0') > 5) ) + goto bye; + val = 10*val + (*p++ - '0'); + } + while ( isspace((uchar) *p) ) // skip trailing space + p++; + if ( *p == '\0' ) + is_ok = TRUE; +bye: + if ( ok ) + *ok = is_ok; + return is_ok ? val : 0; +} + +/*! + Returns the string converted to a \c{short} value. + + If \a ok is not 0: \a *ok is set to FALSE if the string is not a + number, is out of range, or if it has trailing garbage; otherwise + \a *ok is set to TRUE. +*/ + +short QCString::toShort( bool *ok ) const +{ + long v = toLong( ok ); + if ( ok && *ok && (v < -32768 || v > 32767) ) + *ok = FALSE; + return (short)v; +} + +/*! + Returns the string converted to an \c{unsigned short} value. + + If \a ok is not 0: \a *ok is set to FALSE if the string is not a + number, is out of range, or if it has trailing garbage; otherwise + \a *ok is set to TRUE. +*/ + +ushort QCString::toUShort( bool *ok ) const +{ + ulong v = toULong( ok ); + if ( ok && *ok && (v > 65535) ) + *ok = FALSE; + return (ushort)v; +} + + +/*! + Returns the string converted to a \c{int} value. + + If \a ok is not 0: \a *ok is set to FALSE if the string is not a + number, or if it has trailing garbage; otherwise \a *ok is set to + TRUE. +*/ + +int QCString::toInt( bool *ok ) const +{ + return (int)toLong( ok ); +} + +/*! + Returns the string converted to an \c{unsigned int} value. + + If \a ok is not 0: \a *ok is set to FALSE if the string is not a + number, or if it has trailing garbage; otherwise \a *ok is set to + TRUE. +*/ + +uint QCString::toUInt( bool *ok ) const +{ + return (uint)toULong( ok ); +} + +/*! + Returns the string converted to a \c{double} value. + + If \a ok is not 0: \a *ok is set to FALSE if the string is not a + number, or if it has trailing garbage; otherwise \a *ok is set to + TRUE. +*/ + +double QCString::toDouble( bool *ok ) const +{ + char *end; + double val = strtod( data() ? data() : "", &end ); + if ( ok ) + *ok = ( data() && *data() && ( end == 0 || *end == '\0' ) ); + return val; +} + +/*! + Returns the string converted to a \c{float} value. + + If \a ok is not 0: \a *ok is set to FALSE if the string is not a + number, or if it has trailing garbage; otherwise \a *ok is set to + TRUE. +*/ + +float QCString::toFloat( bool *ok ) const +{ + return (float)toDouble( ok ); +} + + +/*! + Makes a deep copy of \a str. Returns a reference to the string. +*/ + +QCString &QCString::setStr( const char *str ) +{ + detach(); + if ( str ) // valid string + store( str, qstrlen(str)+1 ); + else // empty + resize( 0 ); + return *this; +} + +/*! + \overload + + Sets the string to the string representation of the number \a n + and returns a reference to the string. +*/ + +QCString &QCString::setNum( long n ) +{ + detach(); + char buf[20]; + register char *p = &buf[19]; + bool neg; + if ( n < 0 ) { + neg = TRUE; + n = -n; + } else { + neg = FALSE; + } + *p = '\0'; + do { + *--p = ((int)(n%10)) + '0'; + n /= 10; + } while ( n ); + if ( neg ) + *--p = '-'; + store( p, qstrlen(p)+1 ); + return *this; +} + +/*! + \overload + + Sets the string to the string representation of the number \a n + and returns a reference to the string. +*/ + +QCString &QCString::setNum( ulong n ) +{ + detach(); + char buf[20]; + register char *p = &buf[19]; + *p = '\0'; + do { + *--p = ((int)(n%10)) + '0'; + n /= 10; + } while ( n ); + store( p, qstrlen(p)+1 ); + return *this; +} + +/*! + \overload QCString &QCString::setNum( int n ) + + Sets the string to the string representation of the number \a n + and returns a reference to the string. +*/ + +/*! + \overload QCString &QCString::setNum( uint n ) + + Sets the string to the string representation of the number \a n + and returns a reference to the string. +*/ + +/*! + \overload QCString &QCString::setNum( short n ) + + Sets the string to the string representation of the number \a n + and returns a reference to the string. +*/ + +/*! + \overload QCString &QCString::setNum( ushort n ) + + Sets the string to the string representation of the number \a n + and returns a reference to the string. +*/ + +/*! + Sets the string to the string representation of the number \a n + and returns a reference to the string. + + The format of the string representation is specified by the format + character \a f, and the precision (number of digits after the + decimal point) is specified with \a prec. + + The valid formats for \a f are 'e', 'E', 'f', 'g' and 'G'. The + formats are the same as for sprintf(); they are explained in \l + QString::arg(). +*/ + +QCString &QCString::setNum( double n, char f, int prec ) +{ +#if defined(QT_CHECK_RANGE) + if ( !(f=='f' || f=='F' || f=='e' || f=='E' || f=='g' || f=='G') ) + qWarning( "QCString::setNum: Invalid format char '%c'", f ); +#endif + char format[20]; + register char *fs = format; // generate format string + *fs++ = '%'; // "%.l" + if ( prec > 99 ) + prec = 99; + *fs++ = '.'; + if ( prec >= 10 ) { + *fs++ = prec / 10 + '0'; + *fs++ = prec % 10 + '0'; + } else { + *fs++ = prec + '0'; + } + *fs++ = 'l'; + *fs++ = f; + *fs = '\0'; + return sprintf( format, n ); +} + +/*! \overload QCString &QCString::setNum( float n, char f, int prec ) */ + + +/*! + Sets the character at position \a index to \a c and expands the + string if necessary, padding with spaces. + + Returns FALSE if \a index was out of range and the string could + not be expanded; otherwise returns TRUE. +*/ + +bool QCString::setExpand( uint index, char c ) +{ + detach(); + uint oldlen = length(); + if ( index >= oldlen ) { + if ( !QByteArray::resize( index+2 ) ) // no memory + return FALSE; + if ( index > oldlen ) + memset( data() + oldlen, ' ', index - oldlen ); + *(data() + index+1) = '\0'; // terminate padded string + } + *(data() + index) = c; + return TRUE; +} + + +/*! + \fn QCString::operator const char *() const + + Returns the string data. +*/ + + +/*! + \fn QCString& QCString::append( const char *str ) + + Appends string \a str to the string and returns a reference to the + string. Equivalent to operator+=(). +*/ + +/*! + Appends string \a str to the string and returns a reference to the string. +*/ + +QCString& QCString::operator+=( const char *str ) +{ + if ( !str ) + return *this; // nothing to append + detach(); + uint len1 = length(); + uint len2 = qstrlen(str); + if ( !QByteArray::resize( len1 + len2 + 1 ) ) + return *this; // no memory + memcpy( data() + len1, str, len2 + 1 ); + return *this; +} + +/*! + \overload + + Appends character \a c to the string and returns a reference to the string. +*/ + +QCString &QCString::operator+=( char c ) +{ + detach(); + uint len = length(); + if ( !QByteArray::resize( len + 2 ) ) + return *this; // no memory + *(data() + len) = c; + *(data() + len+1) = '\0'; + return *this; +} + + +/***************************************************************************** + QCString stream functions + *****************************************************************************/ +#ifndef QT_NO_DATASTREAM +/*! + \relates QCString + + Writes string \a str to the stream \a s. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ +QDataStream &operator<<( QDataStream &s, const QCString &str ) +{ + return s.writeBytes( str.data(), str.size() ); +} + +/*! + \relates QCString + + Reads a string into \a str from the stream \a s. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ + +QDataStream &operator>>( QDataStream &s, QCString &str ) +{ + str.detach(); + Q_UINT32 len; + s >> len; // read size of string + if ( len == 0 || s.eof() ) { // end of file reached + str.resize( 0 ); + return s; + } + if ( !str.QByteArray::resize( (uint)len )) {// resize string +#if defined(QT_CHECK_NULL) + qWarning( "QDataStream: Not enough memory to read QCString" ); +#endif + len = 0; + } + if ( len > 0 ) // not null array + s.readRawBytes( str.data(), (uint)len ); + return s; +} +#endif //QT_NO_DATASTREAM + +/***************************************************************************** + Documentation for related functions + *****************************************************************************/ + +/*! + \fn bool operator==( const QCString &s1, const QCString &s2 ) + + \relates QCString + + Returns TRUE if \a s1 and \a s2 are equal; otherwise returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) == 0. +*/ + +/*! + \overload bool operator==( const QCString &s1, const char *s2 ) + + \relates QCString + + Returns TRUE if \a s1 and \a s2 are equal; otherwise returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) == 0. +*/ + +/*! + \overload bool operator==( const char *s1, const QCString &s2 ) + + \relates QCString + + Returns TRUE if \a s1 and \a s2 are equal; otherwise returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) == 0. +*/ + +/*! + \fn bool operator!=( const QCString &s1, const QCString &s2 ) + + \relates QCString + + Returns TRUE if \a s1 and \a s2 are different; otherwise returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) != 0. +*/ + +/*! + \overload bool operator!=( const QCString &s1, const char *s2 ) + + \relates QCString + + Returns TRUE if \a s1 and \a s2 are different; otherwise returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) != 0. +*/ + +/*! + \overload bool operator!=( const char *s1, const QCString &s2 ) + + \relates QCString + + Returns TRUE if \a s1 and \a s2 are different; otherwise returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) != 0. +*/ + +/*! + \fn bool operator<( const QCString &s1, const char *s2 ) + + \relates QCString + + Returns TRUE if \a s1 is less than \a s2; otherwise returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) \< 0. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +/*! + \overload bool operator<( const char *s1, const QCString &s2 ) + + \relates QCString + + Returns TRUE if \a s1 is less than \a s2; otherwise returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) \< 0. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +/*! + \fn bool operator<=( const QCString &s1, const char *s2 ) + + \relates QCString + + Returns TRUE if \a s1 is less than or equal to \a s2; otherwise + returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) \<= 0. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +/*! + \overload bool operator<=( const char *s1, const QCString &s2 ) + + \relates QCString + + Returns TRUE if \a s1 is less than or equal to \a s2; otherwise + returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) \<= 0. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +/*! + \fn bool operator>( const QCString &s1, const char *s2 ) + + \relates QCString + + Returns TRUE if \a s1 is greater than \a s2; otherwise returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) \> 0. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +/*! + \overload bool operator>( const char *s1, const QCString &s2 ) + + \relates QCString + + Returns TRUE if \a s1 is greater than \a s2; otherwise returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) \> 0. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +/*! + \fn bool operator>=( const QCString &s1, const char *s2 ) + + \relates QCString + + Returns TRUE if \a s1 is greater than or equal to \a s2; otherwise + returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) \>= 0. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +/*! + \overload bool operator>=( const char *s1, const QCString &s2 ) + + \relates QCString + + Returns TRUE if \a s1 is greater than or equal to \a s2; otherwise + returns FALSE. + + Equivalent to qstrcmp(\a s1, \a s2) \>= 0. + + \sa \link #asciinotion Note on character comparisons \endlink +*/ + +/*! + \fn const QCString operator+( const QCString &s1, const QCString &s2 ) + + \relates QCString + + Returns a string which consists of the concatenation of \a s1 and + \a s2. +*/ + +/*! + \overload const QCString operator+( const QCString &s1, const char *s2 ) + + \relates QCString + + Returns a string which consists of the concatenation of \a s1 and \a s2. +*/ + +/*! + \overload const QCString operator+( const char *s1, const QCString &s2 ) + + \relates QCString + + Returns a string which consists of the concatenation of \a s1 and \a s2. +*/ + +/*! + \overload const QCString operator+( const QCString &s, char c ) + + \relates QCString + + Returns a string which consists of the concatenation of \a s and \a c. +*/ + +/*! + \overload const QCString operator+( char c, const QCString &s ) + + \relates QCString + + Returns a string which consists of the concatenation of \a c and \a s. +*/ diff --git a/qmake/tools/qdatastream.cpp b/qmake/tools/qdatastream.cpp new file mode 100644 index 0000000..9c573c7 --- a/dev/null +++ b/qmake/tools/qdatastream.cpp @@ -0,0 +1,1024 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QDataStream class +** +** Created : 930831 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qdatastream.h" + +#ifndef QT_NO_DATASTREAM +#include "qbuffer.h" +#include +#include +#include + +/*! + \class QDataStream qdatastream.h + \reentrant + \brief The QDataStream class provides serialization of binary data + to a QIODevice. + + \ingroup io + + A data stream is a binary stream of encoded information which is + 100% independent of the host computer's operating system, CPU or + byte order. For example, a data stream that is written by a PC + under Windows can be read by a Sun SPARC running Solaris. + + You can also use a data stream to read/write \link #raw raw + unencoded binary data\endlink. If you want a "parsing" input + stream, see QTextStream. + + The QDataStream class implements serialization of primitive types, + like \c char, \c short, \c int, \c char* etc. Serialization of + more complex data is accomplished by breaking up the data into + primitive units. + + A data stream cooperates closely with a QIODevice. A QIODevice + represents an input/output medium one can read data from and write + data to. The QFile class is an example of an IO device. + + Example (write binary data to a stream): + \code + QFile file( "file.dat" ); + file.open( IO_WriteOnly ); + QDataStream stream( &file ); // we will serialize the data into the file + stream << "the answer is"; // serialize a string + stream << (Q_INT32)42; // serialize an integer + \endcode + + Example (read binary data from a stream): + \code + QFile file( "file.dat" ); + file.open( IO_ReadOnly ); + QDataStream stream( &file ); // read the data serialized from the file + QString str; + Q_INT32 a; + stream >> str >> a; // extract "the answer is" and 42 + \endcode + + Each item written to the stream is written in a predefined binary + format that varies depending on the item's type. Supported Qt + types include QBrush, QColor, QDateTime, QFont, QPixmap, QString, + QVariant and many others. For the complete list of all Qt types + supporting data streaming see the \link datastreamformat.html + Format of the QDataStream operators \endlink. + + To take one example, a \c char* string is written as a 32-bit + integer equal to the length of the string including the NUL byte + ('\0'), followed by all the characters of the string including the + NUL byte. When reading a \c char* string, 4 bytes are read to + create the 32-bit length value, then that many characters for the + \c char* string including the NUL are read. + + The initial IODevice is usually set in the constructor, but can be + changed with setDevice(). If you've reached the end of the data + (or if there is no IODevice set) atEnd() will return TRUE. + + If you want the data to be compatible with an earlier version of + Qt use setVersion(). + + If you want the data to be human-readable, e.g. for debugging, you + can set the data stream into printable data mode with + setPrintableData(). The data is then written slower, in a bloated + but human readable format. + + If you are producing a new binary data format, such as a file + format for documents created by your application, you could use a + QDataStream to write the data in a portable format. Typically, you + would write a brief header containing a magic string and a version + number to give yourself room for future expansion. For example: + + \code + QFile file( "file.xxx" ); + file.open( IO_WriteOnly ); + QDataStream stream( &file ); + + // Write a header with a "magic number" and a version + stream << (Q_UINT32)0xA0B0C0D0; + stream << (Q_INT32)123; + + // Write the data + stream << [lots of interesting data] + \endcode + + Then read it in with: + + \code + QFile file( "file.xxx" ); + file.open( IO_ReadOnly ); + QDataStream stream( &file ); + + // Read and check the header + Q_UINT32 magic; + stream >> magic; + if ( magic != 0xA0B0C0D0 ) + return XXX_BAD_FILE_FORMAT; + + // Read the version + Q_INT32 version; + stream >> version; + if ( version < 100 ) + return XXX_BAD_FILE_TOO_OLD; + if ( version > 123 ) + return XXX_BAD_FILE_TOO_NEW; + if ( version <= 110 ) + stream.setVersion(1); + + // Read the data + stream >> [lots of interesting data]; + if ( version > 120 ) + stream >> [data new in XXX version 1.2]; + stream >> [other interesting data]; + \endcode + + You can select which byte order to use when serializing data. The + default setting is big endian (MSB first). Changing it to little + endian breaks the portability (unless the reader also changes to + little endian). We recommend keeping this setting unless you have + special requirements. + + \target raw + \section1 Reading and writing raw binary data + + You may wish to read/write your own raw binary data to/from the + data stream directly. Data may be read from the stream into a + preallocated char* using readRawBytes(). Similarly data can be + written to the stream using writeRawBytes(). Notice that any + encoding/decoding of the data must be done by you. + + A similar pair of functions is readBytes() and writeBytes(). These + differ from their \e raw counterparts as follows: readBytes() + reads a Q_UINT32 which is taken to be the length of the data to be + read, then that number of bytes is read into the preallocated + char*; writeBytes() writes a Q_UINT32 containing the length of the + data, followed by the data. Notice that any encoding/decoding of + the data (apart from the length Q_UINT32) must be done by you. + + \sa QTextStream QVariant +*/ + +/*! + \enum QDataStream::ByteOrder + + The byte order used for reading/writing the data. + + \value BigEndian the default + \value LittleEndian +*/ + + +/***************************************************************************** + QDataStream member functions + *****************************************************************************/ + +#if defined(QT_CHECK_STATE) +#undef CHECK_STREAM_PRECOND +#define CHECK_STREAM_PRECOND if ( !dev ) { \ + qWarning( "QDataStream: No device" ); \ + return *this; } +#else +#define CHECK_STREAM_PRECOND +#endif + +static int systemWordSize = 0; +static bool systemBigEndian; + +static const int DefaultStreamVersion = 5; +// 5 is default in Qt 3.1 +// 4 is default in Qt 3.0 +// 3 is default in Qt 2.1 +// 2 is the Qt 2.0.x format +// 1 is the Qt 1.x format + +/*! + Constructs a data stream that has no IO device. + + \sa setDevice() +*/ + +QDataStream::QDataStream() +{ + if ( systemWordSize == 0 ) // get system features + qSysInfo( &systemWordSize, &systemBigEndian ); + dev = 0; // no device set + owndev = FALSE; + byteorder = BigEndian; // default byte order + printable = FALSE; + ver = DefaultStreamVersion; + noswap = systemBigEndian; +} + +/*! + Constructs a data stream that uses the IO device \a d. + + \warning If you use QSocket or QSocketDevice as the IO device \a d + for reading data, you must make sure that enough data is available + on the socket for the operation to successfully proceed; + QDataStream does not have any means to handle or recover from + short-reads. + + \sa setDevice(), device() +*/ + +QDataStream::QDataStream( QIODevice *d ) +{ + if ( systemWordSize == 0 ) // get system features + qSysInfo( &systemWordSize, &systemBigEndian ); + dev = d; // set device + owndev = FALSE; + byteorder = BigEndian; // default byte order + printable = FALSE; + ver = DefaultStreamVersion; + noswap = systemBigEndian; +} + +/*! + Constructs a data stream that operates on a byte array, \a a, + through an internal QBuffer device. The \a mode is a + QIODevice::mode(), usually either \c IO_ReadOnly or \c + IO_WriteOnly. + + Example: + \code + static char bindata[] = { 231, 1, 44, ... }; + QByteArray a; + a.setRawData( bindata, sizeof(bindata) ); // a points to bindata + QDataStream stream( a, IO_ReadOnly ); // open on a's data + stream >> [something]; // read raw bindata + a.resetRawData( bindata, sizeof(bindata) ); // finished + \endcode + + The QByteArray::setRawData() function is not for the inexperienced. +*/ + +QDataStream::QDataStream( QByteArray a, int mode ) +{ + if ( systemWordSize == 0 ) // get system features + qSysInfo( &systemWordSize, &systemBigEndian ); + dev = new QBuffer( a ); // create device + ((QBuffer *)dev)->open( mode ); // open device + owndev = TRUE; + byteorder = BigEndian; // default byte order + printable = FALSE; + ver = DefaultStreamVersion; + noswap = systemBigEndian; +} + +/*! + Destroys the data stream. + + The destructor will not affect the current IO device, unless it is + an internal IO device processing a QByteArray passed in the \e + constructor, in which case the internal IO device is destroyed. +*/ + +QDataStream::~QDataStream() +{ + if ( owndev ) + delete dev; +} + + +/*! + \fn QIODevice *QDataStream::device() const + + Returns the IO device currently set. + + \sa setDevice(), unsetDevice() +*/ + +/*! + void QDataStream::setDevice(QIODevice *d ) + + Sets the IO device to \a d. + + \sa device(), unsetDevice() +*/ + +void QDataStream::setDevice(QIODevice *d ) +{ + if ( owndev ) { + delete dev; + owndev = FALSE; + } + dev = d; +} + +/*! + Unsets the IO device. This is the same as calling setDevice( 0 ). + + \sa device(), setDevice() +*/ + +void QDataStream::unsetDevice() +{ + setDevice( 0 ); +} + + +/*! + \fn bool QDataStream::atEnd() const + + Returns TRUE if the IO device has reached the end position (end of + the stream or file) or if there is no IO device set; otherwise + returns FALSE, i.e. if the current position of the IO device is + before the end position. + + \sa QIODevice::atEnd() +*/ + +/*!\fn bool QDataStream::eof() const + + \obsolete + + Returns TRUE if the IO device has reached the end position (end of + stream or file) or if there is no IO device set. + + Returns FALSE if the current position of the read/write head of the IO + device is somewhere before the end position. + + \sa QIODevice::atEnd() +*/ + +/*! + \fn int QDataStream::byteOrder() const + + Returns the current byte order setting -- either \c BigEndian or + \c LittleEndian. + + \sa setByteOrder() +*/ + +/*! + Sets the serialization byte order to \a bo. + + The \a bo parameter can be \c QDataStream::BigEndian or \c + QDataStream::LittleEndian. + + The default setting is big endian. We recommend leaving this + setting unless you have special requirements. + + \sa byteOrder() +*/ + +void QDataStream::setByteOrder( int bo ) +{ + byteorder = bo; + if ( systemBigEndian ) + noswap = byteorder == BigEndian; + else + noswap = byteorder == LittleEndian; +} + + +/*! + \fn bool QDataStream::isPrintableData() const + + Returns TRUE if the printable data flag has been set; otherwise + returns FALSE. + + \sa setPrintableData() +*/ + +/*! + \fn void QDataStream::setPrintableData( bool enable ) + + If \a enable is TRUE, data will be output in a human readable + format. If \a enable is FALSE, data will be output in a binary + format. + + If \a enable is TRUE, the write functions will generate output + that consists of printable characters (7 bit ASCII). This output + will typically be a lot larger than the default binary output, and + consequently slower to write. + + We recommend only enabling printable data for debugging purposes. +*/ + + +/*! + \fn int QDataStream::version() const + + Returns the version number of the data serialization format. In Qt + 3.1, this number is 5. + + \sa setVersion() +*/ + +/*! + \fn void QDataStream::setVersion( int v ) + + Sets the version number of the data serialization format to \a v. + + You don't need to set a version if you are using the current + version of Qt. + + In order to accommodate new functionality, the datastream + serialization format of some Qt classes has changed in some + versions of Qt. If you want to read data that was created by an + earlier version of Qt, or write data that can be read by a program + that was compiled with an earlier version of Qt, use this function + to modify the serialization format of QDataStream. + + \table + \header \i Qt Version \i QDataStream Version + \row \i Qt 3.1 \i11 5 + \row \i Qt 3.0 \i11 4 + \row \i Qt 2.1.x and Qt 2.2.x \i11 3 + \row \i Qt 2.0.x \i11 2 + \row \i Qt 1.x \i11 1 + \endtable + + \sa version() +*/ + +/***************************************************************************** + QDataStream read functions + *****************************************************************************/ + + +static Q_INT32 read_int_ascii( QDataStream *s ) +{ + register int n = 0; + char buf[40]; + for ( ;; ) { + buf[n] = s->device()->getch(); + if ( buf[n] == '\n' || n > 38 ) // $-terminator + break; + n++; + } + buf[n] = '\0'; + return atol( buf ); +} + + +/*! + \overload QDataStream &QDataStream::operator>>( Q_UINT8 &i ) + + Reads an unsigned byte from the stream into \a i, and returns a + reference to the stream. +*/ + +/*! + Reads a signed byte from the stream into \a i, and returns a + reference to the stream. +*/ + +QDataStream &QDataStream::operator>>( Q_INT8 &i ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + i = (Q_INT8)dev->getch(); + if ( i == '\\' ) { // read octal code + char buf[4]; + dev->readBlock( buf, 3 ); + i = (buf[2] & 0x07)+((buf[1] & 0x07) << 3)+((buf[0] & 0x07) << 6); + } + } else { // data or text + i = (Q_INT8)dev->getch(); + } + return *this; +} + + +/*! + \overload QDataStream &QDataStream::operator>>( Q_UINT16 &i ) + + Reads an unsigned 16-bit integer from the stream into \a i, and + returns a reference to the stream. +*/ + +/*! + \overload + + Reads a signed 16-bit integer from the stream into \a i, and + returns a reference to the stream. +*/ + +QDataStream &QDataStream::operator>>( Q_INT16 &i ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + i = (Q_INT16)read_int_ascii( this ); + } else if ( noswap ) { // no conversion needed + dev->readBlock( (char *)&i, sizeof(Q_INT16) ); + } else { // swap bytes + register uchar *p = (uchar *)(&i); + char b[2]; + dev->readBlock( b, 2 ); + *p++ = b[1]; + *p = b[0]; + } + return *this; +} + + +/*! + \overload QDataStream &QDataStream::operator>>( Q_UINT32 &i ) + + Reads an unsigned 32-bit integer from the stream into \a i, and + returns a reference to the stream. +*/ + +/*! + \overload + + Reads a signed 32-bit integer from the stream into \a i, and + returns a reference to the stream. +*/ + +QDataStream &QDataStream::operator>>( Q_INT32 &i ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + i = read_int_ascii( this ); + } else if ( noswap ) { // no conversion needed + dev->readBlock( (char *)&i, sizeof(Q_INT32) ); + } else { // swap bytes + uchar *p = (uchar *)(&i); + char b[4]; + dev->readBlock( b, 4 ); + *p++ = b[3]; + *p++ = b[2]; + *p++ = b[1]; + *p = b[0]; + } + return *this; +} + +/*! + \overload QDataStream &QDataStream::operator>>( Q_ULONG &i ) + + Reads an unsigned integer of the system's word length from the + stream, into \a i, and returns a reference to the stream. +*/ + +/*! + \overload + + Reads a signed integer of the system's word length from the stream + into \a i, and returns a reference to the stream. +*/ + +QDataStream &QDataStream::operator>>( Q_LONG &i ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + i = read_int_ascii( this ); + } else if ( noswap ) { // no conversion needed + dev->readBlock( (char *)&i, sizeof(Q_LONG) ); + } else { // swap bytes + register uchar *p = (uchar *)(&i); + char b[sizeof(Q_LONG)]; + dev->readBlock( b, sizeof(Q_LONG) ); + for ( int j = sizeof(Q_LONG); j; ) + *p++ = b[--j]; + } + return *this; +} + +static double read_double_ascii( QDataStream *s ) +{ + register int n = 0; + char buf[80]; + for ( ;; ) { + buf[n] = s->device()->getch(); + if ( buf[n] == '\n' || n > 78 ) // $-terminator + break; + n++; + } + buf[n] = '\0'; + return atof( buf ); +} + + +/*! + \overload + + Reads a 32-bit floating point number from the stream into \a f, + using the standard IEEE754 format. Returns a reference to the + stream. +*/ + +QDataStream &QDataStream::operator>>( float &f ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + f = (float)read_double_ascii( this ); + } else if ( noswap ) { // no conversion needed + dev->readBlock( (char *)&f, sizeof(float) ); + } else { // swap bytes + uchar *p = (uchar *)(&f); + char b[4]; + dev->readBlock( b, 4 ); + *p++ = b[3]; + *p++ = b[2]; + *p++ = b[1]; + *p = b[0]; + } + return *this; +} + + +/*! + \overload + + Reads a 64-bit floating point number from the stream into \a f, + using the standard IEEE754 format. Returns a reference to the + stream. +*/ + +QDataStream &QDataStream::operator>>( double &f ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + f = read_double_ascii( this ); + } else if ( noswap ) { // no conversion needed + dev->readBlock( (char *)&f, sizeof(double) ); + } else { // swap bytes + register uchar *p = (uchar *)(&f); + char b[8]; + dev->readBlock( b, 8 ); + *p++ = b[7]; + *p++ = b[6]; + *p++ = b[5]; + *p++ = b[4]; + *p++ = b[3]; + *p++ = b[2]; + *p++ = b[1]; + *p = b[0]; + } + return *this; +} + + +/*! + \overload + + Reads the '\0'-terminated string \a s from the stream and returns + a reference to the stream. + + Space for the string is allocated using \c new -- the caller must + destroy it with delete[]. +*/ + +QDataStream &QDataStream::operator>>( char *&s ) +{ + uint len = 0; + return readBytes( s, len ); +} + + +/*! + Reads the buffer \a s from the stream and returns a reference to + the stream. + + The buffer \a s is allocated using \c new. Destroy it with the \c + delete[] operator. If the length is zero or \a s cannot be + allocated, \a s is set to 0. + + The \a l parameter will be set to the length of the buffer. + + The serialization format is a Q_UINT32 length specifier first, + then \a l bytes of data. Note that the data is \e not encoded. + + \sa readRawBytes(), writeBytes() +*/ + +QDataStream &QDataStream::readBytes( char *&s, uint &l ) +{ + CHECK_STREAM_PRECOND + Q_UINT32 len; + *this >> len; // first read length spec + l = (uint)len; + if ( len == 0 || eof() ) { + s = 0; + return *this; + } else { + s = new char[len]; // create char array + Q_CHECK_PTR( s ); + if ( !s ) // no memory + return *this; + return readRawBytes( s, (uint)len ); + } +} + + +/*! + Reads \a len bytes from the stream into \a s and returns a + reference to the stream. + + The buffer \a s must be preallocated. The data is \e not encoded. + + \sa readBytes(), QIODevice::readBlock(), writeRawBytes() +*/ + +QDataStream &QDataStream::readRawBytes( char *s, uint len ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + register Q_INT8 *p = (Q_INT8*)s; + while ( len-- ) + *this >> *p++; + } else { // read data char array + dev->readBlock( s, len ); + } + return *this; +} + + +/***************************************************************************** + QDataStream write functions + *****************************************************************************/ + + +/*! + \overload QDataStream &QDataStream::operator<<( Q_UINT8 i ) + + Writes an unsigned byte, \a i, to the stream and returns a + reference to the stream. +*/ + +/*! + Writes a signed byte, \a i, to the stream and returns a reference + to the stream. +*/ + +QDataStream &QDataStream::operator<<( Q_INT8 i ) +{ + CHECK_STREAM_PRECOND + if ( printable && (i == '\\' || !isprint((uchar) i)) ) { + char buf[6]; // write octal code + buf[0] = '\\'; + buf[1] = '0' + ((i >> 6) & 0x07); + buf[2] = '0' + ((i >> 3) & 0x07); + buf[3] = '0' + (i & 0x07); + buf[4] = '\0'; + dev->writeBlock( buf, 4 ); + } else { + dev->putch( i ); + } + return *this; +} + + +/*! + \overload QDataStream &QDataStream::operator<<( Q_UINT16 i ) + + Writes an unsigned 16-bit integer, \a i, to the stream and returns + a reference to the stream. +*/ + +/*! + \overload + + Writes a signed 16-bit integer, \a i, to the stream and returns a + reference to the stream. +*/ + +QDataStream &QDataStream::operator<<( Q_INT16 i ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + char buf[16]; + sprintf( buf, "%d\n", i ); + dev->writeBlock( buf, strlen(buf) ); + } else if ( noswap ) { // no conversion needed + dev->writeBlock( (char *)&i, sizeof(Q_INT16) ); + } else { // swap bytes + register uchar *p = (uchar *)(&i); + char b[2]; + b[1] = *p++; + b[0] = *p; + dev->writeBlock( b, 2 ); + } + return *this; +} + +/*! + \overload + + Writes a signed 32-bit integer, \a i, to the stream and returns a + reference to the stream. +*/ + +QDataStream &QDataStream::operator<<( Q_INT32 i ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + char buf[16]; + sprintf( buf, "%d\n", i ); + dev->writeBlock( buf, strlen(buf) ); + } else if ( noswap ) { // no conversion needed + dev->writeBlock( (char *)&i, sizeof(Q_INT32) ); + } else { // swap bytes + register uchar *p = (uchar *)(&i); + char b[4]; + b[3] = *p++; + b[2] = *p++; + b[1] = *p++; + b[0] = *p; + dev->writeBlock( b, 4 ); + } + return *this; +} + +/*! + \overload QDataStream &QDataStream::operator<<( Q_ULONG i ) + + Writes an unsigned integer \a i, of the system's word length, to + the stream and returns a reference to the stream. +*/ + +/*! + \overload + + Writes a signed integer \a i, of the system's word length, to the + stream and returns a reference to the stream. +*/ + +QDataStream &QDataStream::operator<<( Q_LONG i ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + char buf[20]; + sprintf( buf, "%ld\n", i ); + dev->writeBlock( buf, strlen(buf) ); + } else if ( noswap ) { // no conversion needed + dev->writeBlock( (char *)&i, sizeof(Q_LONG) ); + } else { // swap bytes + register uchar *p = (uchar *)(&i); + char b[sizeof(Q_LONG)]; + for ( int j = sizeof(Q_LONG); j; ) + b[--j] = *p++; + dev->writeBlock( b, sizeof(Q_LONG) ); + } + return *this; +} + +/*! + \overload QDataStream &QDataStream::operator<<( Q_UINT32 i ) + + Writes an unsigned integer, \a i, to the stream as a 32-bit + unsigned integer (Q_UINT32). Returns a reference to the stream. +*/ + +/*! + \overload + + Writes a 32-bit floating point number, \a f, to the stream using + the standard IEEE754 format. Returns a reference to the stream. +*/ + +QDataStream &QDataStream::operator<<( float f ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + char buf[32]; + sprintf( buf, "%g\n", (double)f ); + dev->writeBlock( buf, strlen(buf) ); + } else { + float g = f; // fixes float-on-stack problem + if ( noswap ) { // no conversion needed + dev->writeBlock( (char *)&g, sizeof(float) ); + } else { // swap bytes + register uchar *p = (uchar *)(&g); + char b[4]; + b[3] = *p++; + b[2] = *p++; + b[1] = *p++; + b[0] = *p; + dev->writeBlock( b, 4 ); + } + } + return *this; +} + + +/*! + \overload + + Writes a 64-bit floating point number, \a f, to the stream using + the standard IEEE754 format. Returns a reference to the stream. +*/ + +QDataStream &QDataStream::operator<<( double f ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // printable data + char buf[32]; + sprintf( buf, "%g\n", f ); + dev->writeBlock( buf, strlen(buf) ); + } else if ( noswap ) { // no conversion needed + dev->writeBlock( (char *)&f, sizeof(double) ); + } else { // swap bytes + register uchar *p = (uchar *)(&f); + char b[8]; + b[7] = *p++; + b[6] = *p++; + b[5] = *p++; + b[4] = *p++; + b[3] = *p++; + b[2] = *p++; + b[1] = *p++; + b[0] = *p; + dev->writeBlock( b, 8 ); + } + return *this; +} + + +/*! + \overload + + Writes the '\0'-terminated string \a s to the stream and returns a + reference to the stream. + + The string is serialized using writeBytes(). +*/ + +QDataStream &QDataStream::operator<<( const char *s ) +{ + if ( !s ) { + *this << (Q_UINT32)0; + return *this; + } + uint len = qstrlen( s ) + 1; // also write null terminator + *this << (Q_UINT32)len; // write length specifier + return writeRawBytes( s, len ); +} + + +/*! + Writes the length specifier \a len and the buffer \a s to the + stream and returns a reference to the stream. + + The \a len is serialized as a Q_UINT32, followed by \a len bytes + from \a s. Note that the data is \e not encoded. + + \sa writeRawBytes(), readBytes() +*/ + +QDataStream &QDataStream::writeBytes(const char *s, uint len) +{ + CHECK_STREAM_PRECOND + *this << (Q_UINT32)len; // write length specifier + if ( len ) + writeRawBytes( s, len ); + return *this; +} + + +/*! + Writes \a len bytes from \a s to the stream and returns a + reference to the stream. The data is \e not encoded. + + \sa writeBytes(), QIODevice::writeBlock(), readRawBytes() +*/ + +QDataStream &QDataStream::writeRawBytes( const char *s, uint len ) +{ + CHECK_STREAM_PRECOND + if ( printable ) { // write printable + register Q_INT8 *p = (Q_INT8*)s; + while ( len-- ) + *this << *p++; + } else { // write data char array + dev->writeBlock( s, len ); + } + return *this; +} + +#endif // QT_NO_DATASTREAM diff --git a/qmake/tools/qdatetime.cpp b/qmake/tools/qdatetime.cpp new file mode 100644 index 0000000..93e40a8 --- a/dev/null +++ b/qmake/tools/qdatetime.cpp @@ -0,0 +1,2490 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of date and time classes +** +** Created : 940124 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +// Get the system specific includes and defines +#include "qplatformdefs.h" + +#include "qdatetime.h" +#include "qdatastream.h" +#include "qregexp.h" + +#include +#ifndef Q_OS_TEMP +#include +#endif + +#if defined(Q_OS_WIN32) +#include +#endif + +static const uint FIRST_DAY = 2361222; // Julian day for 1752-09-14 +static const int FIRST_YEAR = 1752; // ### wrong for many countries +static const uint SECS_PER_DAY = 86400; +static const uint MSECS_PER_DAY = 86400000; +static const uint SECS_PER_HOUR = 3600; +static const uint MSECS_PER_HOUR= 3600000; +static const uint SECS_PER_MIN = 60; +static const uint MSECS_PER_MIN = 60000; + +static const short monthDays[] = { + 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; + +static const char * const qt_shortMonthNames[] = { + "Jan", "Feb", "Mar", "Apr", "May", "Jun", + "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; + +#ifndef QT_NO_DATESTRING +/***************************************************************************** + Some static function used by QDate, QTime and QDateTime + *****************************************************************************/ + +// Replaces tokens by their value. See QDateTime::toString() for a list of valid tokens +static QString getFmtString( const QString& f, const QTime* dt = 0, const QDate* dd = 0, bool am_pm = FALSE ) +{ + if ( f.isEmpty() ) + return QString::null; + + QString buf = f; + + if ( dt ) { + if ( f == "h" ) { + if ( ( am_pm ) && ( dt->hour() > 12 ) ) + buf = QString::number( dt->hour() - 12 ); + else if ( ( am_pm ) && ( dt->hour() == 0 ) ) + buf = "12"; + else + buf = QString::number( dt->hour() ); + } else if ( f == "hh" ) { + if ( ( am_pm ) && ( dt->hour() > 12 ) ) + buf = QString::number( dt->hour() - 12 ).rightJustify( 2, '0', TRUE ); + else if ( ( am_pm ) && ( dt->hour() == 0 ) ) + buf = "12"; + else + buf = QString::number( dt->hour() ).rightJustify( 2, '0', TRUE ); + } else if ( f == "m" ) { + buf = QString::number( dt->minute() ); + } else if ( f == "mm" ) { + buf = QString::number( dt->minute() ).rightJustify( 2, '0', TRUE ); + } else if ( f == "s" ) { + buf = QString::number( dt->second() ); + } else if ( f == "ss" ) { + buf = QString::number( dt->second() ).rightJustify( 2, '0', TRUE ); + } else if ( f == "z" ) { + buf = QString::number( dt->msec() ); + } else if ( f == "zzz" ) { + buf = QString::number( dt->msec() ).rightJustify( 3, '0', TRUE ); + } else if ( f == "ap" ) { + buf = dt->hour() < 12 ? "am" : "pm"; + } else if ( f == "AP" ) { + buf = dt->hour() < 12 ? "AM" : "PM"; + } + } + + if ( dd ) { + if ( f == "d" ) { + buf = QString::number( dd->day() ); + } else if ( f == "dd" ) { + buf = QString::number( dd->day() ).rightJustify( 2, '0', TRUE ); + } else if ( f == "M" ) { + buf = QString::number( dd->month() ); + } else if ( f == "MM" ) { + buf = QString::number( dd->month() ).rightJustify( 2, '0', TRUE ); +#ifndef QT_NO_TEXTDATE + } else if ( f == "ddd" ) { + buf = dd->shortDayName( dd->dayOfWeek() ); + } else if ( f == "dddd" ) { + buf = dd->longDayName( dd->dayOfWeek() ); + } else if ( f == "MMM" ) { + buf = dd->shortMonthName( dd->month() ); + } else if ( f == "MMMM" ) { + buf = dd->longMonthName( dd->month() ); +#endif + } else if ( f == "yy" ) { + buf = QString::number( dd->year() ).right( 2 ); + } else if ( f == "yyyy" ) { + buf = QString::number( dd->year() ); + } + } + + return buf; +} + +// Parses the format string and uses getFmtString to get the values for the tokens. Ret +static QString fmtDateTime( const QString& f, const QTime* dt = 0, const QDate* dd = 0 ) +{ + if ( f.isEmpty() ) { + return QString::null; + } + + bool ap = ( f.contains( "AP" ) || f.contains( "ap" ) ); + + QString buf; + QString frm; + QChar status = '0'; + + for ( int i = 0; i < (int)f.length(); ++i ) { + + if ( f[ i ] == status ) { + if ( ( ap ) && ( ( f[ i ] == 'P' ) || ( f[ i ] == 'p' ) ) ) + status = '0'; + frm += f[ i ]; + } else { + buf += getFmtString( frm, dt, dd, ap ); + frm = QString::null; + if ( ( f[ i ] == 'h' ) || ( f[ i ] == 'm' ) || ( f[ i ] == 's' ) || ( f[ i ] == 'z' ) ) { + status = f[ i ]; + frm += f[ i ]; + } else if ( ( f[ i ] == 'd' ) || ( f[ i ] == 'M' ) || ( f[ i ] == 'y' ) ) { + status = f[ i ]; + frm += f[ i ]; + } else if ( ( ap ) && ( f[ i ] == 'A' ) ) { + status = 'P'; + frm += f[ i ]; + } else if( ( ap ) && ( f[ i ] == 'a' ) ) { + status = 'p'; + frm += f[ i ]; + } else { + buf += f[ i ]; + status = '0'; + } + } + } + + buf += getFmtString( frm, dt, dd, ap ); + + return buf; +} +#endif // QT_NO_DATESTRING + +/***************************************************************************** + QDate member functions + *****************************************************************************/ + +/*! + \class QDate qdatetime.h + \reentrant + \brief The QDate class provides date functions. + + \ingroup time + \mainclass + + A QDate object contains a calendar date, i.e. year, month, and day + numbers, in the modern Western (Gregorian) calendar. It can read + the current date from the system clock. It provides functions for + comparing dates and for manipulating dates, e.g. by adding a + number of days or months or years. + + A QDate object is typically created either by giving the year, + month and day numbers explicitly, or by using the static function + currentDate(), which creates a QDate object containing the system + clock's date. An explicit date can also be set using setYMD(). The + fromString() function returns a QDate given a string and a date + format which is used to interpret the date within the string. + + The year(), month(), and day() functions provide access to the + year, month, and day numbers. Also, dayOfWeek() and dayOfYear() + functions are provided. The same information is provided in + textual format by the toString(), shortDayName(), longDayName(), + shortMonthName() and longMonthName() functions. + + QDate provides a full set of operators to compare two QDate + objects where smaller means earlier and larger means later. + + You can increment (or decrement) a date by a given number of days + using addDays(). Similarly you can use addMonths() and addYears(). + The daysTo() function returns the number of days between two + dates. + + The daysInMonth() and daysInYear() functions return how many days + there are in this date's month and year, respectively. The + leapYear() function indicates whether this date is in a leap year. + + Note that QDate should not be used for date calculations for dates + prior to the introduction of the Gregorian calendar. This calendar + was adopted by England from the 14th + September 1752 (hence this is the earliest valid QDate), and + subsequently by most other Western countries, until 1923. + + The end of time is reached around the year 8000, by which time we + expect Qt to be obsolete. + + \sa QTime QDateTime QDateEdit QDateTimeEdit +*/ + +/*! + \enum Qt::DateFormat + + \value TextDate (default) Qt format + \value ISODate ISO 8601 extended format (YYYY-MM-DD, or with time, + YYYY-MM-DDTHH:MM:SS) + \value LocalDate locale dependent format +*/ + + +/*! + \enum Qt::TimeSpec + + \value LocalTime Locale dependent time (Timezones and Daylight Savings Time) + \value UTC Coordinated Universal Time, replaces Greenwich Time +*/ + +/*! + \fn QDate::QDate() + + Constructs a null date. Null dates are invalid. + + \sa isNull(), isValid() +*/ + + +/*! + Constructs a date with year \a y, month \a m and day \a d. + + \a y must be in the range 1752..8000, \a m must be in the range + 1..12, and \a d must be in the range 1..31. + + \warning If \a y is in the range 0..99, it is interpreted as + 1900..1999. + + \sa isValid() +*/ + +QDate::QDate( int y, int m, int d ) +{ + jd = 0; + setYMD( y, m, d ); +} + + +/*! + \fn bool QDate::isNull() const + + Returns TRUE if the date is null; otherwise returns FALSE. A null + date is invalid. + + \sa isValid() +*/ + + +/*! + Returns TRUE if this date is valid; otherwise returns FALSE. + + \sa isNull() +*/ + +bool QDate::isValid() const +{ + return jd >= FIRST_DAY; +} + + +/*! + Returns the year (1752..8000) of this date. + + \sa month(), day() +*/ + +int QDate::year() const +{ + int y, m, d; + julianToGregorian( jd, y, m, d ); + return y; +} + +/*! + Returns the month (January=1..December=12) of this date. + + \sa year(), day() +*/ + +int QDate::month() const +{ + int y, m, d; + julianToGregorian( jd, y, m, d ); + return m; +} + +/*! + Returns the day of the month (1..31) of this date. + + \sa year(), month(), dayOfWeek() +*/ + +int QDate::day() const +{ + int y, m, d; + julianToGregorian( jd, y, m, d ); + return d; +} + +/*! + Returns the weekday (Monday=1..Sunday=7) for this date. + + \sa day(), dayOfYear() +*/ + +int QDate::dayOfWeek() const +{ + return ( jd % 7 ) + 1; +} + +/*! + Returns the day of the year (1..365) for this date. + + \sa day(), dayOfWeek() +*/ + +int QDate::dayOfYear() const +{ + return jd - gregorianToJulian(year(), 1, 1) + 1; +} + +/*! + Returns the number of days in the month (28..31) for this date. + + \sa day(), daysInYear() +*/ + +int QDate::daysInMonth() const +{ + int y, m, d; + julianToGregorian( jd, y, m, d ); + if ( m == 2 && leapYear(y) ) + return 29; + else + return monthDays[m]; +} + +/*! + Returns the number of days in the year (365 or 366) for this date. + + \sa day(), daysInMonth() +*/ + +int QDate::daysInYear() const +{ + int y, m, d; + julianToGregorian( jd, y, m, d ); + return leapYear( y ) ? 366 : 365; +} + +/*! + Returns the week number (1 to 53), and stores the year in \a + *yearNumber unless \a yearNumber is null (the default). + + Returns 0 if the date is invalid. + + In accordance with ISO 8601, weeks start on Monday and the first + Thursday of a year is always in week 1 of that year. Most years + have 52 weeks, but some have 53. + + \a *yearNumber is not always the same as year(). For example, 1 + January 2000 has week number 52 in the year 1999, and 31 December + 2002 has week number 1 in the year 2003. + + \sa isValid() +*/ + +int QDate::weekNumber( int *yearNumber ) const +{ + if ( !isValid() ) + return 0; + + int dow = dayOfWeek(); + int doy = dayOfYear(); + int currYear = year(); + int jan1WeekDay = QDate( currYear, 1, 1 ).dayOfWeek(); + int yearNum; + int weekNum; + + if ( doy <= (8 - jan1WeekDay) && jan1WeekDay > 4 ) { + yearNum = currYear - 1; + weekNum = 52; + if ( jan1WeekDay == 5 || + (jan1WeekDay == 6 && QDate::leapYear(yearNum)) ) + weekNum++; + } else { + int totalDays = 365; + if ( QDate::leapYear(currYear) ) + totalDays++; + + if ( (totalDays - doy < 4 - dow) + || (jan1WeekDay == 7 && totalDays - doy < 3) ) { + yearNum = currYear + 1; + weekNum = 1; + } else { + int j = doy + ( 7 - dow ) + ( jan1WeekDay - 1 ); + yearNum = currYear; + weekNum = j / 7; + if ( jan1WeekDay > 4 ) + weekNum--; + } + } + if ( yearNumber ) + *yearNumber = yearNum; + return weekNum; +} + +/*! + \fn QString QDate::monthName( int month ) + \obsolete + + Use shortMonthName() instead. +*/ +#ifndef QT_NO_TEXTDATE +/*! + Returns the name of the \a month. + + 1 = "Jan", 2 = "Feb", ... 12 = "Dec" + + The month names will be localized according to the system's locale + settings. + + \sa toString(), longMonthName(), shortDayName(), longDayName() +*/ + +QString QDate::shortMonthName( int month ) +{ +#if defined(QT_CHECK_RANGE) + if ( month < 1 || month > 12 ) { + qWarning( "QDate::shortMonthName: Parameter out ouf range." ); + month = 1; + } +#endif +#ifndef Q_WS_WIN + char buffer[255]; + tm tt; + memset( &tt, 0, sizeof( tm ) ); + tt.tm_mon = month - 1; + if ( strftime( buffer, sizeof( buffer ), "%b", &tt ) ) + return QString::fromLocal8Bit( buffer ); +#else + SYSTEMTIME st; + memset( &st, 0, sizeof(SYSTEMTIME) ); + st.wYear = 2000; + st.wMonth = month; + st.wDay = 1; + const wchar_t mmm_t[] = L"MMM"; // workaround for Borland + QT_WA( { + TCHAR buf[255]; + if ( GetDateFormat( LOCALE_USER_DEFAULT, 0, &st, mmm_t, buf, 255 ) ) + return QString::fromUcs2( (ushort*)buf ); + } , { + char buf[255]; + if ( GetDateFormatA( LOCALE_USER_DEFAULT, 0, &st, "MMM", (char*)&buf, 255 ) ) + return QString::fromLocal8Bit( buf ); + } ); +#endif + return QString::null; +} + +/*! + Returns the long name of the \a month. + + 1 = "January", 2 = "February", ... 12 = "December" + + The month names will be localized according to the system's locale + settings. + + \sa toString(), shortMonthName(), shortDayName(), longDayName() +*/ + +QString QDate::longMonthName( int month ) +{ +#if defined(QT_CHECK_RANGE) + if ( month < 1 || month > 12 ) { + qWarning( "QDate::longMonthName: Parameter out ouf range." ); + month = 1; + } +#endif +#ifndef Q_WS_WIN + char buffer[255]; + tm tt; + memset( &tt, 0, sizeof( tm ) ); + tt.tm_mon = month - 1; + if ( strftime( buffer, sizeof( buffer ), "%B", &tt ) ) + return QString::fromLocal8Bit( buffer ); +#else + SYSTEMTIME st; + memset( &st, 0, sizeof(SYSTEMTIME) ); + st.wYear = 2000; + st.wMonth = month; + st.wDay = 1 ; + const wchar_t mmmm_t[] = L"MMMM"; // workaround for Borland + QT_WA( { + TCHAR buf[255]; + if ( GetDateFormat( LOCALE_USER_DEFAULT, 0, &st, mmmm_t, buf, 255 ) ) + return QString::fromUcs2( (ushort*)buf ); + } , { + char buf[255]; + if ( GetDateFormatA( LOCALE_USER_DEFAULT, 0, &st, "MMMM", (char*)&buf, 255 ) ) + return QString::fromLocal8Bit( buf ); + } ) +#endif + + return QString::null; +} + +/*! + \fn QString QDate::dayName( int weekday ) + \obsolete + + Use shortDayName() instead. +*/ + +/*! + Returns the name of the \a weekday. + + 1 = "Mon", 2 = "Tue", ... 7 = "Sun" + + The day names will be localized according to the system's locale + settings. + + \sa toString(), shortMonthName(), longMonthName(), longDayName() +*/ + +QString QDate::shortDayName( int weekday ) +{ +#if defined(QT_CHECK_RANGE) + if ( weekday < 1 || weekday > 7 ) { + qWarning( "QDate::shortDayName: Parameter out of range." ); + weekday = 1; + } +#endif +#ifndef Q_WS_WIN + char buffer[255]; + tm tt; + memset( &tt, 0, sizeof( tm ) ); + tt.tm_wday = ( weekday == 7 ) ? 0 : weekday; + if ( strftime( buffer, sizeof( buffer ), "%a", &tt ) ) + return QString::fromLocal8Bit( buffer ); +#else + SYSTEMTIME st; + memset( &st, 0, sizeof(SYSTEMTIME) ); + st.wYear = 2001; + st.wMonth = 10; + st.wDayOfWeek = ( weekday == 7 ) ? 0 : weekday; + st.wDay = 21 + st.wDayOfWeek; + const wchar_t ddd_t[] = L"ddd"; // workaround for Borland + QT_WA( { + TCHAR buf[255]; + if ( GetDateFormat( LOCALE_USER_DEFAULT, 0, &st, ddd_t, buf, 255 ) ) + return QString::fromUcs2( (ushort*)buf ); + } , { + char buf[255]; + if ( GetDateFormatA( LOCALE_USER_DEFAULT, 0, &st, "ddd", (char*)&buf, 255 ) ) + return QString::fromLocal8Bit( buf ); + } ); +#endif + + return QString::null; +} + +/*! + Returns the long name of the \a weekday. + + 1 = "Monday", 2 = "Tuesday", ... 7 = "Sunday" + + The day names will be localized according to the system's locale + settings. + + \sa toString(), shortDayName(), shortMonthName(), longMonthName() +*/ + +QString QDate::longDayName( int weekday ) +{ +#if defined(QT_CHECK_RANGE) + if ( weekday < 1 || weekday > 7 ) { + qWarning( "QDate::longDayName: Parameter out of range." ); + weekday = 1; + } +#endif +#ifndef Q_WS_WIN + char buffer[255]; + tm tt; + memset( &tt, 0, sizeof( tm ) ); + tt.tm_wday = ( weekday == 7 ) ? 0 : weekday; + if ( strftime( buffer, sizeof( buffer ), "%A", &tt ) ) + return QString::fromLocal8Bit( buffer ); +#else + SYSTEMTIME st; + memset( &st, 0, sizeof(SYSTEMTIME) ); + st.wYear = 2001; + st.wMonth = 10; + st.wDayOfWeek = ( weekday == 7 ) ? 0 : weekday; + st.wDay = 21 + st.wDayOfWeek; + const wchar_t dddd_t[] = L"dddd"; // workaround for Borland + QT_WA( { + TCHAR buf[255]; + if ( GetDateFormat( LOCALE_USER_DEFAULT, 0, &st, dddd_t, buf, 255 ) ) + return QString::fromUcs2( (ushort*)buf ); + } , { + char buf[255]; + if ( GetDateFormatA( LOCALE_USER_DEFAULT, 0, &st, "dddd", (char*)&buf, 255 ) ) + return QString::fromLocal8Bit( buf ); + } ); +#endif + + return QString::null; +} +#endif //QT_NO_TEXTDATE + +#ifndef QT_NO_DATESTRING + +#if !defined(QT_NO_SPRINTF) +/*! + \overload + + Returns the date as a string. The \a f parameter determines the + format of the string. + + If \a f is \c Qt::TextDate, the string format is "Sat May 20 1995" + (using the shortDayName() and shortMonthName() functions to + generate the string, so the day and month names are locale + specific). + + If \a f is \c Qt::ISODate, the string format corresponds to the + ISO 8601 specification for representations of dates, which is + YYYY-MM-DD where YYYY is the year, MM is the month of the year + (between 01 and 12), and DD is the day of the month between 01 and + 31. + + If \a f is \c Qt::LocalDate, the string format depends on the + locale settings of the system. + + \sa shortDayName(), shortMonthName() +*/ +QString QDate::toString( Qt::DateFormat f ) const +{ + int y, m, d; + julianToGregorian( jd, y, m, d ); + switch ( f ) { + case Qt::LocalDate: + { +#ifndef Q_WS_WIN + tm tt; + memset( &tt, 0, sizeof( tm ) ); + char buf[255]; + tt.tm_mday = day(); + tt.tm_mon = month() - 1; + tt.tm_year = year() - 1900; + + static const char * avoidEgcsWarning = "%x"; + if ( strftime( buf, sizeof(buf), avoidEgcsWarning, &tt ) ) + return QString::fromLocal8Bit( buf ); +#else + SYSTEMTIME st; + memset( &st, 0, sizeof(SYSTEMTIME) ); + st.wYear = year(); + st.wMonth = month(); + st.wDay = day(); + QT_WA( { + TCHAR buf[255]; + if ( GetDateFormat( LOCALE_USER_DEFAULT, 0, &st, 0, buf, 255 ) ) + return QString::fromUcs2( (ushort*)buf ); + } , { + char buf[255]; + if ( GetDateFormatA( LOCALE_USER_DEFAULT, 0, &st, 0, (char*)&buf, 255 ) ) + return QString::fromLocal8Bit( buf ); + } ); +#endif + return QString::null; + } + default: +#ifndef QT_NO_TEXTDATE + case Qt::TextDate: + { + QString buf = shortDayName( dayOfWeek() ); + buf += ' '; + buf += shortMonthName( m ); + QString t; + t.sprintf( " %d %d", d, y ); + buf += t; + return buf; + } +#endif + case Qt::ISODate: + { + QString month( QString::number( m ).rightJustify( 2, '0' ) ); + QString day( QString::number( d ).rightJustify( 2, '0' ) ); + return QString::number( y ) + "-" + month + "-" + day; + } + } +} +#endif //QT_NO_SPRINTF + +/*! + Returns the date as a string. The \a format parameter determines + the format of the result string. + + These expressions may be used: + + \table + \header \i Expression \i Output + \row \i d \i the day as number without a leading zero (1-31) + \row \i dd \i the day as number with a leading zero (01-31) + \row \i ddd + \i the abbreviated localized day name (e.g. 'Mon'..'Sun'). + Uses QDate::shortDayName(). + \row \i dddd + \i the long localized day name (e.g. 'Monday'..'Sunday'). + Uses QDate::longDayName(). + \row \i M \i the month as number without a leading zero (1-12) + \row \i MM \i the month as number with a leading zero (01-12) + \row \i MMM + \i the abbreviated localized month name (e.g. 'Jan'..'Dec'). + Uses QDate::shortMonthName(). + \row \i MMMM + \i the long localized month name (e.g. 'January'..'December'). + Uses QDate::longMonthName(). + \row \i yy \i the year as two digit number (00-99) + \row \i yyyy \i the year as four digit number (1752-8000) + \endtable + + All other input characters will be ignored. + + Example format strings (assuming that the QDate is the + 20th July 1969): + \table + \header \i Format \i Result + \row \i dd.MM.yyyy \i11 20.07.1969 + \row \i ddd MMMM d yy \i11 Sun July 20 69 + \endtable + + \sa QDate::toString() QTime::toString() + +*/ +QString QDate::toString( const QString& format ) const +{ + return fmtDateTime( format, 0, this ); +} +#endif //QT_NO_DATESTRING + +/*! + Sets the date's year \a y, month \a m and day \a d. + + \a y must be in the range 1752..8000, \a m must be in the range + 1..12, and \a d must be in the range 1..31. + + \warning If \a y is in the range 0..99, it is interpreted as + 1900..1999. + + Returns TRUE if the date is valid; otherwise returns FALSE. +*/ + +bool QDate::setYMD( int y, int m, int d ) +{ + if ( year() == y && month() == m && day() == d ) + return isValid(); + if ( !isValid(y,m,d) ) { +#if defined(QT_CHECK_RANGE) + qWarning( "QDate::setYMD: Invalid date %04d-%02d-%02d", y, m, d ); +#endif + return FALSE; + } + jd = gregorianToJulian( y, m, d ); + return TRUE; +} + +/*! + Returns a QDate object containing a date \a ndays later than the + date of this object (or earlier if \a ndays is negative). + + \sa addMonths() addYears() daysTo() +*/ + +QDate QDate::addDays( int ndays ) const +{ + QDate d; + d.jd = jd + ndays; + return d; +} + +/*! + Returns a QDate object containing a date \a nmonths later than the + date of this object (or earlier if \a nmonths is negative). + + \sa addDays() addYears() +*/ + +QDate QDate::addMonths( int nmonths ) const +{ + int y, m, d; + julianToGregorian( jd, y, m, d ); + + while ( nmonths != 0 ) { + if ( nmonths < 0 && nmonths + 12 <= 0 ) { + y--; + nmonths+=12; + } else if ( nmonths < 0 ) { + m+= nmonths; + nmonths = 0; + if ( m <= 0 ) { + --y; + m+=12; + } + } else if ( nmonths - 12 >= 0 ) { + y++; + nmonths-=12; + } else if ( m == 12 ) { + y++; + m = 0; + } else { + m+= nmonths; + nmonths = 0; + if ( m > 12 ) { + ++y; + m -= 12; + } + } + } + + QDate tmp(y,m,1); + + if( d > tmp.daysInMonth() ) + d = tmp.daysInMonth(); + + QDate date(y, m, d); + return date; + +} + +/*! + Returns a QDate object containing a date \a nyears later than the + date of this object (or earlier if \a nyears is negative). + + \sa addDays(), addMonths() +*/ + +QDate QDate::addYears( int nyears ) const +{ + int y, m, d; + julianToGregorian( jd, y, m, d ); + y += nyears; + QDate date(y, m, d); + return date; +} + + + +/*! + Returns the number of days from this date to \a d (which is + negative if \a d is earlier than this date). + + Example: + \code + QDate d1( 1995, 5, 17 ); // May 17th 1995 + QDate d2( 1995, 5, 20 ); // May 20th 1995 + d1.daysTo( d2 ); // returns 3 + d2.daysTo( d1 ); // returns -3 + \endcode + + \sa addDays() +*/ + +int QDate::daysTo( const QDate &d ) const +{ + return d.jd - jd; +} + + +/*! + \fn bool QDate::operator==( const QDate &d ) const + + Returns TRUE if this date is equal to \a d; otherwise returns FALSE. +*/ + +/*! + \fn bool QDate::operator!=( const QDate &d ) const + + Returns TRUE if this date is different from \a d; otherwise returns FALSE. +*/ + +/*! + \fn bool QDate::operator<( const QDate &d ) const + + Returns TRUE if this date is earlier than \a d, otherwise returns FALSE. +*/ + +/*! + \fn bool QDate::operator<=( const QDate &d ) const + + Returns TRUE if this date is earlier than or equal to \a d, + otherwise returns FALSE. +*/ + +/*! + \fn bool QDate::operator>( const QDate &d ) const + + Returns TRUE if this date is later than \a d, otherwise returns FALSE. +*/ + +/*! + \fn bool QDate::operator>=( const QDate &d ) const + + Returns TRUE if this date is later than or equal to \a d, + otherwise returns FALSE. +*/ + +/*! + \overload + Returns the current date, as reported by the system clock. + + \sa QTime::currentTime(), QDateTime::currentDateTime() +*/ + +QDate QDate::currentDate() +{ + return currentDate( Qt::LocalTime ); +} + +/*! + Returns the current date, as reported by the system clock, for the + TimeSpec \a ts. The default TimeSpec is LocalTime. + + \sa QTime::currentTime(), QDateTime::currentDateTime(), Qt::TimeSpec +*/ +QDate QDate::currentDate( Qt::TimeSpec ts ) +{ + QDate d; +#if defined(Q_OS_WIN32) + SYSTEMTIME t; + memset( &t, 0, sizeof(SYSTEMTIME) ); + if ( ts == Qt::LocalTime ) + GetLocalTime( &t ); + else + GetSystemTime( &t ); + d.jd = gregorianToJulian( t.wYear, t.wMonth, t.wDay ); +#else + time_t ltime; + time( <ime ); + tm *t; + if ( ts == Qt::LocalTime ) + t = localtime( <ime ); + else + t = gmtime( <ime ); + d.jd = gregorianToJulian( t->tm_year + 1900, t->tm_mon + 1, t->tm_mday ); +#endif + return d; +} + +#ifndef QT_NO_DATESTRING +/*! + Returns the QDate represented by the string \a s, using the format + \a f, or an invalid date if the string cannot be parsed. + + Note for \c Qt::TextDate: It is recommended that you use the + English short month names (e.g. "Jan"). Although localized month + names can also be used, they depend on the user's locale settings. + + \warning \c Qt::LocalDate cannot be used here. +*/ +QDate QDate::fromString( const QString& s, Qt::DateFormat f ) +{ + if ( ( s.isEmpty() ) || ( f == Qt::LocalDate ) ) { +#if defined(QT_CHECK_RANGE) + qWarning( "QDate::fromString: Parameter out of range." ); +#endif + return QDate(); + } + switch ( f ) { + case Qt::ISODate: + { + int year( s.mid( 0, 4 ).toInt() ); + int month( s.mid( 5, 2 ).toInt() ); + int day( s.mid( 8, 2 ).toInt() ); + if ( year && month && day ) + return QDate( year, month, day ); + } + break; + default: +#ifndef QT_NO_TEXTDATE + case Qt::TextDate: + { + /* + This will fail gracefully if the input string doesn't + contain any space. + */ + int monthPos = s.find( ' ' ) + 1; + int dayPos = s.find( ' ', monthPos ) + 1; + + QString monthName( s.mid(monthPos, dayPos - monthPos - 1) ); + int month = -1; + + // try English names first + for ( int i = 0; i < 12; i++ ) { + if ( monthName == qt_shortMonthNames[i] ) { + month = i + 1; + break; + } + } + + // try the localized names + if ( month == -1 ) { + for ( int i = 0; i < 12; i++ ) { + if ( monthName == shortMonthName( i + 1 ) ) { + month = i + 1; + break; + } + } + } +#if defined(QT_CHECK_RANGE) + if ( month < 1 || month > 12 ) { + qWarning( "QDate::fromString: Parameter out of range." ); + month = 1; + } +#endif + int day = s.mid( dayPos, 2 ).stripWhiteSpace().toInt(); + int year = s.right( 4 ).toInt(); + return QDate( year, month, day ); + } +#else + break; +#endif + } + return QDate(); +} +#endif //QT_NO_DATESTRING + +/*! + \overload + + Returns TRUE if the specified date (year \a y, month \a m and day + \a d) is valid; otherwise returns FALSE. + + Example: + \code + QDate::isValid( 2002, 5, 17 ); // TRUE May 17th 2002 is valid + QDate::isValid( 2002, 2, 30 ); // FALSE Feb 30th does not exist + QDate::isValid( 2004, 2, 29 ); // TRUE 2004 is a leap year + QDate::isValid( 1202, 6, 6 ); // FALSE 1202 is pre-Gregorian + \endcode + + \warning A \a y value in the range 00..99 is interpreted as + 1900..1999. + + \sa isNull(), setYMD() +*/ + +bool QDate::isValid( int y, int m, int d ) +{ + if ( y >= 0 && y <= 99 ) + y += 1900; + else if ( y < FIRST_YEAR || (y == FIRST_YEAR && (m < 9 || + (m == 9 && d < 14))) ) + return FALSE; + return (d > 0 && m > 0 && m <= 12) && + (d <= monthDays[m] || (d == 29 && m == 2 && leapYear(y))); +} + +/*! + Returns TRUE if the specified year \a y is a leap year; otherwise + returns FALSE. +*/ + +bool QDate::leapYear( int y ) +{ + return y % 4 == 0 && y % 100 != 0 || y % 400 == 0; +} + +/*! + \internal + Converts a Gregorian date to a Julian day. + This algorithm is taken from Communications of the ACM, Vol 6, No 8. + \sa julianToGregorian() +*/ + +uint QDate::gregorianToJulian( int y, int m, int d ) +{ + uint c, ya; + if ( y <= 99 ) + y += 1900; + if ( m > 2 ) { + m -= 3; + } else { + m += 9; + y--; + } + c = y; // NOTE: Sym C++ 6.0 bug + c /= 100; + ya = y - 100*c; + return 1721119 + d + (146097*c)/4 + (1461*ya)/4 + (153*m+2)/5; +} + +/*! + \internal + Converts a Julian day to a Gregorian date. + This algorithm is taken from Communications of the ACM, Vol 6, No 8. + \sa gregorianToJulian() +*/ + +void QDate::julianToGregorian( uint jd, int &y, int &m, int &d ) +{ + uint x; + uint j = jd - 1721119; + y = (j*4 - 1)/146097; + j = j*4 - 146097*y - 1; + x = j/4; + j = (x*4 + 3) / 1461; + y = 100*y + j; + x = (x*4) + 3 - 1461*j; + x = (x + 4)/4; + m = (5*x - 3)/153; + x = 5*x - 3 - 153*m; + d = (x + 5)/5; + if ( m < 10 ) { + m += 3; + } else { + m -= 9; + y++; + } +} + + +/***************************************************************************** + QTime member functions + *****************************************************************************/ + +/*! + \class QTime qdatetime.h + \reentrant + + \brief The QTime class provides clock time functions. + + \ingroup time + \mainclass + + A QTime object contains a clock time, i.e. the number of hours, + minutes, seconds, and milliseconds since midnight. It can read the + current time from the system clock and measure a span of elapsed + time. It provides functions for comparing times and for + manipulating a time by adding a number of (milli)seconds. + + QTime uses the 24-hour clock format; it has no concept of AM/PM. + It operates in local time; it knows nothing about time zones or + daylight savings time. + + A QTime object is typically created either by giving the number of + hours, minutes, seconds, and milliseconds explicitly, or by using + the static function currentTime(), which creates a QTime object + that contains the system's clock time. Note that the accuracy + depends on the accuracy of the underlying operating system; not + all systems provide 1-millisecond accuracy. + + The hour(), minute(), second(), and msec() functions provide + access to the number of hours, minutes, seconds, and milliseconds + of the time. The same information is provided in textual format by + the toString() function. + + QTime provides a full set of operators to compare two QTime + objects. One time is considered smaller than another if it is + earlier than the other. + + The time a given number of seconds or milliseconds later than a + given time can be found using the addSecs() or addMSecs() + functions. Correspondingly, the number of (milli)seconds between + two times can be found using the secsTo() or msecsTo() functions. + + QTime can be used to measure a span of elapsed time using the + start(), restart(), and elapsed() functions. + + \sa QDate, QDateTime +*/ + +/*! + \fn QTime::QTime() + + Constructs the time 0 hours, minutes, seconds and milliseconds, + i.e. 00:00:00.000 (midnight). This is a valid time. + + \sa isValid() +*/ + +/*! + Constructs a time with hour \a h, minute \a m, seconds \a s and + milliseconds \a ms. + + \a h must be in the range 0..23, \a m and \a s must be in the + range 0..59, and \a ms must be in the range 0..999. + + \sa isValid() +*/ + +QTime::QTime( int h, int m, int s, int ms ) +{ + setHMS( h, m, s, ms ); +} + + +/*! + \fn bool QTime::isNull() const + + Returns TRUE if the time is equal to 00:00:00.000; otherwise + returns FALSE. A null time is valid. + + \sa isValid() +*/ + +/*! + Returns TRUE if the time is valid; otherwise returns FALSE. The + time 23:30:55.746 is valid, whereas 24:12:30 is invalid. + + \sa isNull() +*/ + +bool QTime::isValid() const +{ + return ds < MSECS_PER_DAY; +} + + +/*! + Returns the hour part (0..23) of the time. +*/ + +int QTime::hour() const +{ + return ds / MSECS_PER_HOUR; +} + +/*! + Returns the minute part (0..59) of the time. +*/ + +int QTime::minute() const +{ + return (ds % MSECS_PER_HOUR)/MSECS_PER_MIN; +} + +/*! + Returns the second part (0..59) of the time. +*/ + +int QTime::second() const +{ + return (ds / 1000)%SECS_PER_MIN; +} + +/*! + Returns the millisecond part (0..999) of the time. +*/ + +int QTime::msec() const +{ + return ds % 1000; +} + +#ifndef QT_NO_DATESTRING +#ifndef QT_NO_SPRINTF +/*! + \overload + + Returns the time as a string. Milliseconds are not included. The + \a f parameter determines the format of the string. + + If \a f is \c Qt::TextDate, the string format is HH:MM:SS; e.g. 1 + second before midnight would be "23:59:59". + + If \a f is \c Qt::ISODate, the string format corresponds to the + ISO 8601 extended specification for representations of dates, + which is also HH:MM:SS. + + If \a f is Qt::LocalDate, the string format depends on the locale + settings of the system. +*/ + +QString QTime::toString( Qt::DateFormat f ) const +{ + switch ( f ) { + case Qt::LocalDate: + { +#ifndef Q_WS_WIN + tm tt; + memset( &tt, 0, sizeof( tm ) ); + char buf[255]; + tt.tm_sec = second(); + tt.tm_min = minute(); + tt.tm_hour = hour(); + if ( strftime( buf, sizeof(buf), "%X", &tt ) ) + return QString::fromLocal8Bit( buf ); +#else + SYSTEMTIME st; + memset( &st, 0, sizeof(SYSTEMTIME) ); + st.wHour = hour(); + st.wMinute = minute(); + st.wSecond = second(); + st.wMilliseconds = 0; + QT_WA( { + TCHAR buf[255]; + if ( GetTimeFormat( LOCALE_USER_DEFAULT, 0, &st, 0, buf, 255 ) ) + return QString::fromUcs2( (ushort*)buf ); + } , { + char buf[255]; + if ( GetTimeFormatA( LOCALE_USER_DEFAULT, 0, &st, 0, (char*)&buf, 255 ) ) + return QString::fromLocal8Bit( buf ); + } ); +#endif + return QString::null; + } + default: + case Qt::ISODate: + case Qt::TextDate: + QString buf; + buf.sprintf( "%.2d:%.2d:%.2d", hour(), minute(), second() ); + return buf; + } +} +#endif + +/*! + Returns the time as a string. The \a format parameter determines + the format of the result string. + + These expressions may be used: + + \table + \header \i Expression \i Output + \row \i h + \i the hour without a leading zero (0..23 or 1..12 if AM/PM display) + \row \i hh + \i the hour with a leading zero (00..23 or 01..12 if AM/PM display) + \row \i m \i the minute without a leading zero (0..59) + \row \i mm \i the minute with a leading zero (00..59) + \row \i s \i the second whithout a leading zero (0..59) + \row \i ss \i the second whith a leading zero (00..59) + \row \i z \i the milliseconds without leading zeroes (0..999) + \row \i zzz \i the milliseconds with leading zeroes (000..999) + \row \i AP + \i use AM/PM display. \e AP will be replaced by either "AM" or "PM". + \row \i ap + \i use am/pm display. \e ap will be replaced by either "am" or "pm". + \endtable + + All other input characters will be ignored. + + Example format strings (assuming that the QTime is 14:13:09.042) + + \table + \header \i Format \i Result + \row \i hh:mm:ss.zzz \i11 14:13:09.042 + \row \i h:m:s ap \i11 2:13:9 pm + \endtable + + \sa QDate::toString() QTime::toString() +*/ +QString QTime::toString( const QString& format ) const +{ + return fmtDateTime( format, this, 0 ); +} +#endif //QT_NO_DATESTRING +/*! + Sets the time to hour \a h, minute \a m, seconds \a s and + milliseconds \a ms. + + \a h must be in the range 0..23, \a m and \a s must be in the + range 0..59, and \a ms must be in the range 0..999. Returns TRUE + if the set time is valid; otherwise returns FALSE. + + \sa isValid() +*/ + +bool QTime::setHMS( int h, int m, int s, int ms ) +{ + if ( !isValid(h,m,s,ms) ) { +#if defined(QT_CHECK_RANGE) + qWarning( "QTime::setHMS Invalid time %02d:%02d:%02d.%03d", h, m, s, + ms ); +#endif + ds = MSECS_PER_DAY; // make this invalid + return FALSE; + } + ds = (h*SECS_PER_HOUR + m*SECS_PER_MIN + s)*1000 + ms; + return TRUE; +} + +/*! + Returns a QTime object containing a time \a nsecs seconds later + than the time of this object (or earlier if \a nsecs is negative). + + Note that the time will wrap if it passes midnight. + + Example: + \code + QTime n( 14, 0, 0 ); // n == 14:00:00 + QTime t; + t = n.addSecs( 70 ); // t == 14:01:10 + t = n.addSecs( -70 ); // t == 13:58:50 + t = n.addSecs( 10*60*60 + 5 ); // t == 00:00:05 + t = n.addSecs( -15*60*60 ); // t == 23:00:00 + \endcode + + \sa addMSecs(), secsTo(), QDateTime::addSecs() +*/ + +QTime QTime::addSecs( int nsecs ) const +{ + return addMSecs( nsecs * 1000 ); +} + +/*! + Returns the number of seconds from this time to \a t (which is + negative if \a t is earlier than this time). + + Because QTime measures time within a day and there are 86400 + seconds in a day, the result is always between -86400 and 86400. + + \sa addSecs() QDateTime::secsTo() +*/ + +int QTime::secsTo( const QTime &t ) const +{ + return ((int)t.ds - (int)ds)/1000; +} + +/*! + Returns a QTime object containing a time \a ms milliseconds later + than the time of this object (or earlier if \a ms is negative). + + Note that the time will wrap if it passes midnight. See addSecs() + for an example. + + \sa addSecs(), msecsTo() +*/ + +QTime QTime::addMSecs( int ms ) const +{ + QTime t; + if ( ms < 0 ) { + // % not well-defined for -ve, but / is. + int negdays = (MSECS_PER_DAY-ms) / MSECS_PER_DAY; + t.ds = ((int)ds + ms + negdays*MSECS_PER_DAY) + % MSECS_PER_DAY; + } else { + t.ds = ((int)ds + ms) % MSECS_PER_DAY; + } + return t; +} + +/*! + Returns the number of milliseconds from this time to \a t (which + is negative if \a t is earlier than this time). + + Because QTime measures time within a day and there are 86400 + seconds in a day, the result is always between -86400 and 86400s. + + \sa secsTo() +*/ + +int QTime::msecsTo( const QTime &t ) const +{ + return (int)t.ds - (int)ds; +} + + +/*! + \fn bool QTime::operator==( const QTime &t ) const + + Returns TRUE if this time is equal to \a t; otherwise returns FALSE. +*/ + +/*! + \fn bool QTime::operator!=( const QTime &t ) const + + Returns TRUE if this time is different from \a t; otherwise returns FALSE. +*/ + +/*! + \fn bool QTime::operator<( const QTime &t ) const + + Returns TRUE if this time is earlier than \a t; otherwise returns FALSE. +*/ + +/*! + \fn bool QTime::operator<=( const QTime &t ) const + + Returns TRUE if this time is earlier than or equal to \a t; + otherwise returns FALSE. +*/ + +/*! + \fn bool QTime::operator>( const QTime &t ) const + + Returns TRUE if this time is later than \a t; otherwise returns FALSE. +*/ + +/*! + \fn bool QTime::operator>=( const QTime &t ) const + + Returns TRUE if this time is later than or equal to \a t; + otherwise returns FALSE. +*/ + + + +/*! + \overload + + Returns the current time as reported by the system clock. + + Note that the accuracy depends on the accuracy of the underlying + operating system; not all systems provide 1-millisecond accuracy. +*/ + +QTime QTime::currentTime() +{ + return currentTime( Qt::LocalTime ); +} + +/*! + Returns the current time as reported by the system clock, for the + TimeSpec \a ts. The default TimeSpec is LocalTime. + + Note that the accuracy depends on the accuracy of the underlying + operating system; not all systems provide 1-millisecond accuracy. + + \sa Qt::TimeSpec +*/ +QTime QTime::currentTime( Qt::TimeSpec ts ) +{ + QTime t; + currentTime( &t, ts ); + return t; +} + +#ifndef QT_NO_DATESTRING +/*! + Returns the representation \a s as a QTime using the format \a f, + or an invalid time if this is not possible. + + \warning Note that \c Qt::LocalDate cannot be used here. +*/ +QTime QTime::fromString( const QString& s, Qt::DateFormat f ) +{ + if ( ( s.isEmpty() ) || ( f == Qt::LocalDate ) ) { +#if defined(QT_CHECK_RANGE) + qWarning( "QTime::fromString: Parameter out of range." ); +#endif + return QTime(); + } + + int hour( s.mid( 0, 2 ).toInt() ); + int minute( s.mid( 3, 2 ).toInt() ); + int second( s.mid( 6, 2 ).toInt() ); + int msec( s.mid( 9, 3 ).toInt() ); + return QTime( hour, minute, second, msec ); +} +#endif + +/*! + \internal + \obsolete + + Fetches the current time and returns TRUE if the time is within one + minute after midnight, otherwise FALSE. The return value is used by + QDateTime::currentDateTime() to ensure that the date there is correct. +*/ + +bool QTime::currentTime( QTime *ct ) +{ + return currentTime( ct, Qt::LocalTime ); +} + + +/*! + \internal + + Fetches the current time, for the TimeSpec \a ts, and returns TRUE + if the time is within one minute after midnight, otherwise FALSE. The + return value is used by QDateTime::currentDateTime() to ensure that + the date there is correct. The default TimeSpec is LocalTime. + + \sa Qt::TimeSpec +*/ +bool QTime::currentTime( QTime *ct, Qt::TimeSpec ts ) +{ + if ( !ct ) { +#if defined(QT_CHECK_NULL) + qWarning( "QTime::currentTime(QTime *): Null pointer not allowed" ); +#endif + return FALSE; + } + +#if defined(Q_OS_WIN32) + SYSTEMTIME t; + if ( ts == Qt::LocalTime ) { + GetLocalTime( &t ); + } else { + GetSystemTime( &t ); + } + ct->ds = (uint)( MSECS_PER_HOUR*t.wHour + MSECS_PER_MIN*t.wMinute + + 1000*t.wSecond + t.wMilliseconds ); +#elif defined(Q_OS_UNIX) + struct timeval tv; + gettimeofday( &tv, 0 ); + time_t ltime = tv.tv_sec; + tm *t; + if ( ts == Qt::LocalTime ) { + t = localtime( <ime ); + } else { + t = gmtime( <ime ); + } + ct->ds = (uint)( MSECS_PER_HOUR * t->tm_hour + MSECS_PER_MIN * t->tm_min + + 1000 * t->tm_sec + tv.tv_usec / 1000 ); +#else + time_t ltime; // no millisecond resolution + ::time( <ime ); + tm *t; + if ( ts == Qt::LocalTime ) + localtime( <ime ); + else + gmtime( <ime ); + ct->ds = (uint) ( MSECS_PER_HOUR * t->tm_hour + MSECS_PER_MIN * t->tm_min + + 1000 * t->tm_sec ); +#endif + // 00:00.00 to 00:00.59.999 is considered as "midnight or right after" + return ct->ds < (uint) MSECS_PER_MIN; +} + +/*! + \overload + + Returns TRUE if the specified time is valid; otherwise returns + FALSE. + + The time is valid if \a h is in the range 0..23, \a m and \a s are + in the range 0..59, and \a ms is in the range 0..999. + + Example: + \code + QTime::isValid(21, 10, 30); // returns TRUE + QTime::isValid(22, 5, 62); // returns FALSE + \endcode +*/ + +bool QTime::isValid( int h, int m, int s, int ms ) +{ + return (uint)h < 24 && (uint)m < 60 && (uint)s < 60 && (uint)ms < 1000; +} + + +/*! + Sets this time to the current time. This is practical for timing: + + \code + QTime t; + t.start(); // start clock + ... // some lengthy task + qDebug( "%d\n", t.elapsed() ); // prints the number of msecs elapsed + \endcode + + \sa restart(), elapsed(), currentTime() +*/ + +void QTime::start() +{ + *this = currentTime(); +} + +/*! + Sets this time to the current time and returns the number of + milliseconds that have elapsed since the last time start() or + restart() was called. + + This function is guaranteed to be atomic and is thus very handy + for repeated measurements. Call start() to start the first + measurement and then restart() for each later measurement. + + Note that the counter wraps to zero 24 hours after the last call + to start() or restart(). + + \warning If the system's clock setting has been changed since the + last time start() or restart() was called, the result is + undefined. This can happen when daylight savings time is turned on + or off. + + \sa start(), elapsed(), currentTime() +*/ + +int QTime::restart() +{ + QTime t = currentTime(); + int n = msecsTo( t ); + if ( n < 0 ) // passed midnight + n += 86400*1000; + *this = t; + return n; +} + +/*! + Returns the number of milliseconds that have elapsed since the + last time start() or restart() was called. + + Note that the counter wraps to zero 24 hours after the last call + to start() or restart. + + Note that the accuracy depends on the accuracy of the underlying + operating system; not all systems provide 1-millisecond accuracy. + + \warning If the system's clock setting has been changed since the + last time start() or restart() was called, the result is + undefined. This can happen when daylight savings time is turned on + or off. + + \sa start(), restart() +*/ + +int QTime::elapsed() const +{ + int n = msecsTo( currentTime() ); + if ( n < 0 ) // passed midnight + n += 86400*1000; + return n; +} + + +/***************************************************************************** + QDateTime member functions + *****************************************************************************/ + +/*! + \class QDateTime qdatetime.h + \reentrant + \brief The QDateTime class provides date and time functions. + + \ingroup time + \mainclass + + A QDateTime object contains a calendar date and a clock time (a + "datetime"). It is a combination of the QDate and QTime classes. + It can read the current datetime from the system clock. It + provides functions for comparing datetimes and for manipulating a + datetime by adding a number of seconds, days, months or years. + + A QDateTime object is typically created either by giving a date + and time explicitly in the constructor, or by using the static + function currentDateTime(), which returns a QDateTime object set + to the system clock's time. The date and time can be changed with + setDate() and setTime(). A datetime can also be set using the + setTime_t() function, which takes a POSIX-standard "number of + seconds since 00:00:00 on January 1, 1970" value. The fromString() + function returns a QDateTime given a string and a date format + which is used to interpret the date within the string. + + The date() and time() functions provide access to the date and + time parts of the datetime. The same information is provided in + textual format by the toString() function. + + QDateTime provides a full set of operators to compare two + QDateTime objects where smaller means earlier and larger means + later. + + You can increment (or decrement) a datetime by a given number of + seconds using addSecs() or days using addDays(). Similarly you can + use addMonths() and addYears(). The daysTo() function returns the + number of days between two datetimes, and secsTo() returns the + number of seconds between two datetimes. + + The range of a datetime object is constrained to the ranges of the + QDate and QTime objects which it embodies. + + \sa QDate QTime QDateTimeEdit +*/ + + +/*! + \fn QDateTime::QDateTime() + + Constructs a null datetime (i.e. null date and null time). A null + datetime is invalid, since the date is invalid. + + \sa isValid() +*/ + + +/*! + Constructs a datetime with date \a date and null (but valid) time + (00:00:00.000). +*/ + +QDateTime::QDateTime( const QDate &date ) + : d(date) +{ +} + +/*! + Constructs a datetime with date \a date and time \a time. +*/ + +QDateTime::QDateTime( const QDate &date, const QTime &time ) + : d(date), t(time) +{ +} + + +/*! + \fn bool QDateTime::isNull() const + + Returns TRUE if both the date and the time are null; otherwise + returns FALSE. A null datetime is invalid. + + \sa QDate::isNull(), QTime::isNull() +*/ + +/*! + \fn bool QDateTime::isValid() const + + Returns TRUE if both the date and the time are valid; otherwise + returns FALSE. + + \sa QDate::isValid(), QTime::isValid() +*/ + +/*! + \fn QDate QDateTime::date() const + + Returns the date part of the datetime. + + \sa setDate(), time() +*/ + +/*! + \fn QTime QDateTime::time() const + + Returns the time part of the datetime. + + \sa setTime(), date() +*/ + +/*! + \fn void QDateTime::setDate( const QDate &date ) + + Sets the date part of this datetime to \a date. + + \sa date(), setTime() +*/ + +/*! + \fn void QDateTime::setTime( const QTime &time ) + + Sets the time part of this datetime to \a time. + + \sa time(), setDate() +*/ + + +/*! + Returns the datetime as the number of seconds that have passed + since 1970-01-01T00:00:00, Coordinated Universal Time (UTC). + + On systems that do not support timezones, this function will + behave as if local time were UTC. + + \sa setTime_t() +*/ + +uint QDateTime::toTime_t() const +{ + tm brokenDown; + brokenDown.tm_sec = t.second(); + brokenDown.tm_min = t.minute(); + brokenDown.tm_hour = t.hour(); + brokenDown.tm_mday = d.day(); + brokenDown.tm_mon = d.month() - 1; + brokenDown.tm_year = d.year() - 1900; + brokenDown.tm_isdst = -1; + int secsSince1Jan1970UTC = (int) mktime( &brokenDown ); + if ( secsSince1Jan1970UTC < -1 ) + secsSince1Jan1970UTC = -1; + return (uint) secsSince1Jan1970UTC; +} + +/*! + \overload + + Convenience function that sets the date and time to local time + based on the given UTC time. +*/ + +void QDateTime::setTime_t( uint secsSince1Jan1970UTC ) +{ + setTime_t( secsSince1Jan1970UTC, Qt::LocalTime ); +} + +/*! + Sets the date and time to \a ts time (\c Qt::LocalTime or \c + Qt::UTC) given the number of seconds that have passed since + 1970-01-01T00:00:00, Coordinated Universal Time (UTC). On systems + that do not support timezones this function will behave as if + local time were UTC. + + On Windows, only a subset of \a secsSince1Jan1970UTC values are + supported, as Windows starts counting from 1980. + + \sa toTime_t() +*/ +void QDateTime::setTime_t( uint secsSince1Jan1970UTC, Qt::TimeSpec ts ) +{ + time_t tmp = (time_t) secsSince1Jan1970UTC; + tm *brokenDown = 0; + if ( ts == Qt::LocalTime ) + brokenDown = localtime( &tmp ); + if ( !brokenDown ) { + brokenDown = gmtime( &tmp ); + if ( !brokenDown ) { + d.jd = QDate::gregorianToJulian( 1970, 1, 1 ); + t.ds = 0; + return; + } + } + d.jd = QDate::gregorianToJulian( brokenDown->tm_year + 1900, + brokenDown->tm_mon + 1, + brokenDown->tm_mday ); + t.ds = MSECS_PER_HOUR * brokenDown->tm_hour + + MSECS_PER_MIN * brokenDown->tm_min + + 1000 * brokenDown->tm_sec; +} +#ifndef QT_NO_DATESTRING +#ifndef QT_NO_SPRINTF +/*! + \overload + + Returns the datetime as a string. The \a f parameter determines + the format of the string. + + If \a f is \c Qt::TextDate, the string format is "Wed May 20 + 03:40:13 1998" (using QDate::shortDayName(), QDate::shortMonthName(), + and QTime::toString() to generate the string, so the day and month + names will have localized names). + + If \a f is \c Qt::ISODate, the string format corresponds to the + ISO 8601 extended specification for representations of dates and + times, which is YYYY-MM-DDTHH:MM:SS. + + If \a f is \c Qt::LocalDate, the string format depends on the + locale settings of the system. + + If the format \a f is invalid, toString() returns a null string. + + \sa QDate::toString() QTime::toString() +*/ + +QString QDateTime::toString( Qt::DateFormat f ) const +{ + if ( f == Qt::ISODate ) { + return d.toString( Qt::ISODate ) + "T" + t.toString( Qt::ISODate ); + } +#ifndef QT_NO_TEXTDATE + else if ( f == Qt::TextDate ) { +#ifndef Q_WS_WIN + QString buf = d.shortDayName( d.dayOfWeek() ); + buf += ' '; + buf += d.shortMonthName( d.month() ); + buf += ' '; + buf += QString().setNum( d.day() ); + buf += ' '; +#else + QString buf; + QString winstr; + QT_WA( { + TCHAR out[255]; + GetLocaleInfo( LOCALE_USER_DEFAULT, LOCALE_ILDATE, out, 255 ); + winstr = QString::fromUcs2( (ushort*)out ); + } , { + char out[255]; + GetLocaleInfoA( LOCALE_USER_DEFAULT, LOCALE_ILDATE, (char*)&out, 255 ); + winstr = QString::fromLocal8Bit( out ); + } ); + switch ( winstr.toInt() ) { + case 1: + buf = d.shortDayName( d.dayOfWeek() ) + " " + QString().setNum( d.day() ) + ". " + d.shortMonthName( d.month() ) + " "; + break; + default: + buf = d.shortDayName( d.dayOfWeek() ) + " " + d.shortMonthName( d.month() ) + " " + QString().setNum( d.day() ) + " "; + break; + } +#endif + buf += t.toString(); + buf += ' '; + buf += QString().setNum( d.year() ); + return buf; + } +#endif + else if ( f == Qt::LocalDate ) { + return d.toString( Qt::LocalDate ) + " " + t.toString( Qt::LocalDate ); + } + return QString::null; +} +#endif + +/*! + Returns the datetime as a string. The \a format parameter + determines the format of the result string. + + These expressions may be used for the date: + + \table + \header \i Expression \i Output + \row \i d \i the day as number without a leading zero (1-31) + \row \i dd \i the day as number with a leading zero (01-31) + \row \i ddd + \i the abbreviated localized day name (e.g. 'Mon'..'Sun'). + Uses QDate::shortDayName(). + \row \i dddd + \i the long localized day name (e.g. 'Monday'..'Sunday'). + Uses QDate::longDayName(). + \row \i M \i the month as number without a leading zero (1-12) + \row \i MM \i the month as number with a leading zero (01-12) + \row \i MMM + \i the abbreviated localized month name (e.g. 'Jan'..'Dec'). + Uses QDate::shortMonthName(). + \row \i MMMM + \i the long localized month name (e.g. 'January'..'December'). + Uses QDate::longMonthName(). + \row \i yy \i the year as two digit number (00-99) + \row \i yyyy \i the year as four digit number (1752-8000) + \endtable + + These expressions may be used for the time: + + \table + \header \i Expression \i Output + \row \i h + \i the hour without a leading zero (0..23 or 1..12 if AM/PM display) + \row \i hh + \i the hour with a leading zero (00..23 or 01..12 if AM/PM display) + \row \i m \i the minute without a leading zero (0..59) + \row \i mm \i the minute with a leading zero (00..59) + \row \i s \i the second whithout a leading zero (0..59) + \row \i ss \i the second whith a leading zero (00..59) + \row \i z \i the milliseconds without leading zeroes (0..999) + \row \i zzz \i the milliseconds with leading zeroes (000..999) + \row \i AP + \i use AM/PM display. \e AP will be replaced by either "AM" or "PM". + \row \i ap + \i use am/pm display. \e ap will be replaced by either "am" or "pm". + \endtable + + All other input characters will be ignored. + + Example format strings (assumed that the QDateTime is + 21st May 2001 14:13:09) + + \table + \header \i Format \i Result + \row \i dd.MM.yyyy \i11 21.05.2001 + \row \i ddd MMMM d yy \i11 Tue May 21 01 + \row \i hh:mm:ss.zzz \i11 14:13:09.042 + \row \i h:m:s ap \i11 2:13:9 pm + \endtable + + \sa QDate::toString() QTime::toString() +*/ +QString QDateTime::toString( const QString& format ) const +{ + return fmtDateTime( format, &t, &d ); +} +#endif //QT_NO_DATESTRING + +/*! + Returns a QDateTime object containing a datetime \a ndays days + later than the datetime of this object (or earlier if \a ndays is + negative). + + \sa daysTo(), addMonths(), addYears(), addSecs() +*/ + +QDateTime QDateTime::addDays( int ndays ) const +{ + return QDateTime( d.addDays(ndays), t ); +} + +/*! + Returns a QDateTime object containing a datetime \a nmonths months + later than the datetime of this object (or earlier if \a nmonths + is negative). + + \sa daysTo(), addDays(), addYears(), addSecs() +*/ + +QDateTime QDateTime::addMonths( int nmonths ) const +{ + return QDateTime( d.addMonths(nmonths), t ); +} + +/*! + Returns a QDateTime object containing a datetime \a nyears years + later than the datetime of this object (or earlier if \a nyears is + negative). + + \sa daysTo(), addDays(), addMonths(), addSecs() +*/ + +QDateTime QDateTime::addYears( int nyears ) const +{ + return QDateTime( d.addYears(nyears), t ); +} + +/*! + Returns a QDateTime object containing a datetime \a nsecs seconds + later than the datetime of this object (or earlier if \a nsecs is + negative). + + \sa secsTo(), addDays(), addMonths(), addYears() +*/ + +QDateTime QDateTime::addSecs( int nsecs ) const +{ + uint dd = d.jd; + int tt = t.ds; + int sign = 1; + if ( nsecs < 0 ) { + nsecs = -nsecs; + sign = -1; + } + if ( nsecs >= (int)SECS_PER_DAY ) { + dd += sign*(nsecs/SECS_PER_DAY); + nsecs %= SECS_PER_DAY; + } + tt += sign*nsecs*1000; + if ( tt < 0 ) { + tt = MSECS_PER_DAY - tt - 1; + dd -= tt / MSECS_PER_DAY; + tt = tt % MSECS_PER_DAY; + tt = MSECS_PER_DAY - tt - 1; + } else if ( tt >= (int)MSECS_PER_DAY ) { + dd += ( tt / MSECS_PER_DAY ); + tt = tt % MSECS_PER_DAY; + } + QDateTime ret; + ret.t.ds = tt; + ret.d.jd = dd; + return ret; +} + +/*! + Returns the number of days from this datetime to \a dt (which is + negative if \a dt is earlier than this datetime). + + \sa addDays(), secsTo() +*/ + +int QDateTime::daysTo( const QDateTime &dt ) const +{ + return d.daysTo( dt.d ); +} + +/*! + Returns the number of seconds from this datetime to \a dt (which + is negative if \a dt is earlier than this datetime). + + Example: + \code + QDateTime dt = QDateTime::currentDateTime(); + QDateTime xmas( QDate(dt.year(),12,24), QTime(17,00) ); + qDebug( "There are %d seconds to Christmas", dt.secsTo(xmas) ); + \endcode + + \sa addSecs(), daysTo(), QTime::secsTo() +*/ + +int QDateTime::secsTo( const QDateTime &dt ) const +{ + return t.secsTo(dt.t) + d.daysTo(dt.d)*SECS_PER_DAY; +} + + +/*! + Returns TRUE if this datetime is equal to \a dt; otherwise returns FALSE. + + \sa operator!=() +*/ + +bool QDateTime::operator==( const QDateTime &dt ) const +{ + return t == dt.t && d == dt.d; +} + +/*! + Returns TRUE if this datetime is different from \a dt; otherwise + returns FALSE. + + \sa operator==() +*/ + +bool QDateTime::operator!=( const QDateTime &dt ) const +{ + return t != dt.t || d != dt.d; +} + +/*! + Returns TRUE if this datetime is earlier than \a dt; otherwise + returns FALSE. +*/ + +bool QDateTime::operator<( const QDateTime &dt ) const +{ + if ( d < dt.d ) + return TRUE; + return d == dt.d ? t < dt.t : FALSE; +} + +/*! + Returns TRUE if this datetime is earlier than or equal to \a dt; + otherwise returns FALSE. +*/ + +bool QDateTime::operator<=( const QDateTime &dt ) const +{ + if ( d < dt.d ) + return TRUE; + return d == dt.d ? t <= dt.t : FALSE; +} + +/*! + Returns TRUE if this datetime is later than \a dt; otherwise + returns FALSE. +*/ + +bool QDateTime::operator>( const QDateTime &dt ) const +{ + if ( d > dt.d ) + return TRUE; + return d == dt.d ? t > dt.t : FALSE; +} + +/*! + Returns TRUE if this datetime is later than or equal to \a dt; + otherwise returns FALSE. +*/ + +bool QDateTime::operator>=( const QDateTime &dt ) const +{ + if ( d > dt.d ) + return TRUE; + return d == dt.d ? t >= dt.t : FALSE; +} + +/*! + \overload + + Returns the current datetime, as reported by the system clock. + + \sa QDate::currentDate(), QTime::currentTime() +*/ + +QDateTime QDateTime::currentDateTime() +{ + return currentDateTime( Qt::LocalTime ); +} + +/*! + Returns the current datetime, as reported by the system clock, for the + TimeSpec \a ts. The default TimeSpec is LocalTime. + + \sa QDate::currentDate(), QTime::currentTime(), Qt::TimeSpec +*/ + +QDateTime QDateTime::currentDateTime( Qt::TimeSpec ts ) +{ + QDateTime dt; + QTime t; + dt.setDate( QDate::currentDate(ts) ); + if ( QTime::currentTime(&t, ts) ) // midnight or right after? + dt.setDate( QDate::currentDate(ts) ); // fetch date again + dt.setTime( t ); + return dt; +} + +#ifndef QT_NO_DATESTRING +/*! + Returns the QDateTime represented by the string \a s, using the + format \a f, or an invalid datetime if this is not possible. + + Note for \c Qt::TextDate: It is recommended that you use the + English short month names (e.g. "Jan"). Although localized month + names can also be used, they depend on the user's locale settings. + + \warning Note that \c Qt::LocalDate cannot be used here. +*/ +QDateTime QDateTime::fromString( const QString& s, Qt::DateFormat f ) +{ + if ( ( s.isEmpty() ) || ( f == Qt::LocalDate ) ) { +#if defined(QT_CHECK_RANGE) + qWarning( "QDateTime::fromString: Parameter out of range" ); +#endif + return QDateTime(); + } + if ( f == Qt::ISODate ) { + return QDateTime( QDate::fromString( s.mid(0,10), Qt::ISODate ), + QTime::fromString( s.mid(11), Qt::ISODate ) ); + } +#if !defined(QT_NO_REGEXP) && !defined(QT_NO_TEXTDATE) + else if ( f == Qt::TextDate ) { + QString monthName( s.mid( 4, 3 ) ); + int month = -1; + // Assume that English monthnames are the default + for ( int i = 0; i < 12; ++i ) { + if ( monthName == qt_shortMonthNames[i] ) { + month = i + 1; + break; + } + } + // If English names can't be found, search the localized ones + if ( month == -1 ) { + for ( int i = 1; i <= 12; ++i ) { + if ( monthName == QDate::shortMonthName( i ) ) { + month = i; + break; + } + } + } +#if defined(QT_CHECK_RANGE) + if ( month < 1 || month > 12 ) { + qWarning( "QDateTime::fromString: Parameter out of range." ); + month = 1; + } +#endif + int day = s.mid( 8, 2 ).simplifyWhiteSpace().toInt(); + int year = s.right( 4 ).toInt(); + QDate date( year, month, day ); + QTime time; + int hour, minute, second; + int pivot = s.find( QRegExp("[0-9][0-9]:[0-9][0-9]:[0-9][0-9]") ); + if ( pivot != -1 ) { + hour = s.mid( pivot, 2 ).toInt(); + minute = s.mid( pivot+3, 2 ).toInt(); + second = s.mid( pivot+6, 2 ).toInt(); + time.setHMS( hour, minute, second ); + } + return QDateTime( date, time ); + } +#endif //QT_NO_REGEXP + return QDateTime(); +} +#endif //QT_NO_DATESTRING + + +/***************************************************************************** + Date/time stream functions + *****************************************************************************/ + +#ifndef QT_NO_DATASTREAM +/*! + \relates QDate + + Writes the date, \a d, to the data stream, \a s. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ + +QDataStream &operator<<( QDataStream &s, const QDate &d ) +{ + return s << (Q_UINT32)(d.jd); +} + +/*! + \relates QDate + + Reads a date from the stream \a s into \a d. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ + +QDataStream &operator>>( QDataStream &s, QDate &d ) +{ + Q_UINT32 jd; + s >> jd; + d.jd = jd; + return s; +} + +/*! + \relates QTime + + Writes time \a t to the stream \a s. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ + +QDataStream &operator<<( QDataStream &s, const QTime &t ) +{ + return s << (Q_UINT32)(t.ds); +} + +/*! + \relates QTime + + Reads a time from the stream \a s into \a t. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ + +QDataStream &operator>>( QDataStream &s, QTime &t ) +{ + Q_UINT32 ds; + s >> ds; + t.ds = ds; + return s; +} + +/*! + \relates QDateTime + + Writes the datetime \a dt to the stream \a s. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ + +QDataStream &operator<<( QDataStream &s, const QDateTime &dt ) +{ + return s << dt.d << dt.t; +} + +/*! + \relates QDateTime + + Reads a datetime from the stream \a s into \a dt. + + \sa \link datastreamformat.html Format of the QDataStream operators \endlink +*/ + +QDataStream &operator>>( QDataStream &s, QDateTime &dt ) +{ + s >> dt.d >> dt.t; + return s; +} +#endif //QT_NO_DATASTREAM diff --git a/qmake/tools/qdeepcopy.cpp b/qmake/tools/qdeepcopy.cpp new file mode 100644 index 0000000..5008e36 --- a/dev/null +++ b/qmake/tools/qdeepcopy.cpp @@ -0,0 +1,165 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QDeepCopy class +** +** Created : 20020613 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the kernel module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qdeepcopy.h" + +/*! + \class QDeepCopy qdeepcopy.h + \brief The QDeepCopy class is a template class which ensures that + implicitly shared and explicitly shared classes reference unique + data. + + \reentrant + + \ingroup tools + \ingroup shared + + Normally, shared copies reference the same data to optimize memory + use and for maximum speed. In the example below, \c s1, \c s2, \c + s3, \c s4 and \c s5 share data. + + \code + // all 5 strings share the same data + QString s1 = "abcd"; + QString s2 = s1; + QString s3 = s2; + QString s4 = s3; + QString s5 = s2; + \endcode + + QDeepCopy can be used several ways to ensure that an object + references unique, unshared data. In the example below, \c s1, \c + s2 and \c s5 share data, while neither \c s3 nor \c s4 share data. + \code + // s1, s2 and s5 share the same data, neither s3 nor s4 are shared + QString s1 = "abcd"; + QString s2 = s1; + QDeepCopy s3 = s2; // s3 is a deep copy of s2 + QString s4 = s3; // s4 is a deep copy of s3 + QString s5 = s2; + \endcode + + In the example below, \c s1, \c s2 and \c s5 share data, and \c s3 + and \c s4 share data. + \code + // s1, s2 and s5 share the same data, s3 and s4 share the same data + QString s1 = "abcd"; + QString s2 = s1; + QString s3 = QDeepCopy( s2 ); // s3 is a deep copy of s2 + QString s4 = s3; // s4 is a shallow copy of s3 + QString s5 = s2; + \endcode + + QDeepCopy can also provide safety in multithreaded applications + that use shared classes. In the example below, the variable \c + global_string is used safely since the data contained in \c + global_string is always a deep copy. This ensures that all threads + get a unique copy of the data, and that any assignments to \c + global_string will result in a deep copy. + + \code + QDeepCopy global_string; // global string data + QMutex global_mutex; // mutex to protext global_string + + ... + + void setGlobalString( const QString &str ) + { + global_mutex.lock(); + global_string = str; // global_string is a deep copy of str + global_mutex.unlock(); + } + + ... + + void MyThread::run() + { + global_mutex.lock(); + QString str = global_string; // str is a deep copy of global_string + global_mutex.unlock(); + + // process the string data + ... + + // update global_string + setGlobalString( str ); + } + \endcode + + \warning It is the application developer's responsibility to + protect the object shared across multiple threads. + + The examples above use QString, which is an implicitly shared + class. The behavior of QDeepCopy is the same when using explicitly + shared classes like QByteArray. + + Currently, QDeepCopy works with the following classes: + \list + \i QMemArray (including subclasses like QByteArray and QCString) + \i QMap + \i QString + \i QValueList (including subclasses like QStringList and QValueStack) + \i QValueVector + \endlist + + \sa \link threads.html Thread Support in Qt \endlink +*/ + +/*! + \fn QDeepCopy::QDeepCopy() + + Constructs an empty instance of type \e T. +*/ + +/*! + \fn QDeepCopy::QDeepCopy( const T &t ) + + Constructs a deep copy of \a t. +*/ + +/*! + \fn QDeepCopy& QDeepCopy::operator=( const T &t ) + + Assigns a deep copy of \a t. +*/ + +/*! + \fn QDeepCopy::operator T () + + Returns a deep copy of the encapsulated data. +*/ + diff --git a/qmake/tools/qdir.cpp b/qmake/tools/qdir.cpp new file mode 100644 index 0000000..418ea49 --- a/dev/null +++ b/qmake/tools/qdir.cpp @@ -0,0 +1,1294 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QDir class +** +** Created : 950427 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qplatformdefs.h" +#include "qdir.h" + +#ifndef QT_NO_DIR +#include +#include "qfileinfo.h" +#include "qregexp.h" +#include "qstringlist.h" +#include +#include + + + +/*! + \class QDir + \brief The QDir class provides access to directory structures and their contents in a platform-independent way. + + \ingroup io + \mainclass + + A QDir is used to manipulate path names, access information + regarding paths and files, and manipulate the underlying file + system. + + A QDir can point to a file using either a relative or an absolute + path. Absolute paths begin with the directory separator "/" + (optionally preceded by a drive specification under Windows). If + you always use "/" as a directory separator, Qt will translate + your paths to conform to the underlying operating system. Relative + file names begin with a directory name or a file name and specify + a path relative to the current directory. + + The "current" path refers to the application's working directory. + A QDir's own path is set and retrieved with setPath() and path(). + + An example of an absolute path is the string "/tmp/quartz", a + relative path might look like "src/fatlib". You can use the + function isRelative() to check if a QDir is using a relative or an + absolute file path. Call convertToAbs() to convert a relative QDir + to an absolute one. For a simplified path use cleanDirPath(). To + obtain a path which has no symbolic links or redundant ".." + elements use canonicalPath(). The path can be set with setPath(), + and changed with cd() and cdUp(). + + QDir provides several static functions, for example, setCurrent() + to set the application's working directory and currentDirPath() to + retrieve the application's working directory. Access to some + common paths is provided with the static functions, current(), + home() and root() which return QDir objects or currentDirPath(), + homeDirPath() and rootDirPath() which return the path as a string. + + The number of entries in a directory is returned by count(). + Obtain a string list of the names of all the files and directories + in a directory with entryList(). If you prefer a list of QFileInfo + pointers use entryInfoList(). Both these functions can apply a + name filter, an attributes filter (e.g. read-only, files not + directories, etc.), and a sort order. The filters and sort may be + set with calls to setNameFilter(), setFilter() and setSorting(). + They may also be specified in the entryList() and + entryInfoList()'s arguments. + + Create a new directory with mkdir(), rename a directory with + rename() and remove an existing directory with rmdir(). Remove a + file with remove(). You can interrogate a directory with exists(), + isReadable() and isRoot(). + + To get a path with a filename use filePath(), and to get a + directory name use dirName(); neither of these functions checks + for the existence of the file or directory. + + The list of root directories is provided by drives(); on Unix + systems this returns a list containing one root directory, "/"; on + Windows the list will usually contain "C:/", and possibly "D:/", + etc. + + If you need the path in a form suitable for the underlying + operating system use convertSeparators(). + + Examples: + + See if a directory exists. + \code + QDir d( "example" ); // "./example" + if ( !d.exists() ) + qWarning( "Cannot find the example directory" ); + \endcode + + Traversing directories and reading a file. + \code + QDir d = QDir::root(); // "/" + if ( !d.cd("tmp") ) { // "/tmp" + qWarning( "Cannot find the \"/tmp\" directory" ); + } else { + QFile f( d.filePath("ex1.txt") ); // "/tmp/ex1.txt" + if ( !f.open(IO_ReadWrite) ) + qWarning( "Cannot create the file %s", f.name() ); + } + \endcode + + A program that lists all the files in the current directory + (excluding symbolic links), sorted by size, smallest first: + \code + #include + #include + + int main( int argc, char **argv ) + { + QDir d; + d.setFilter( QDir::Files | QDir::Hidden | QDir::NoSymLinks ); + d.setSorting( QDir::Size | QDir::Reversed ); + + const QFileInfoList *list = d.entryInfoList(); + QFileInfoListIterator it( *list ); + QFileInfo *fi; + + printf( " Bytes Filename\n" ); + while ( (fi = it.current()) != 0 ) { + printf( "%10li %s\n", fi->size(), fi->fileName().latin1() ); + ++it; + } + return 0; + } + \endcode +*/ + +/*! + Constructs a QDir pointing to the current directory. + + \sa currentDirPath() +*/ + +QDir::QDir() +{ + dPath = QString::fromLatin1("."); + init(); +} + +/*! + Constructs a QDir with path \a path, that filters its entries by + name using \a nameFilter and by attributes using \a filterSpec. It + also sorts the names using \a sortSpec. + + The default \a nameFilter is an empty string, which excludes + nothing; the default \a filterSpec is \c All, which also means + exclude nothing. The default \a sortSpec is \c Name|IgnoreCase, + i.e. sort by name case-insensitively. + + Example that lists all the files in "/tmp": + \code + QDir d( "/tmp" ); + for ( int i = 0; i < d.count(); i++ ) + printf( "%s\n", d[i] ); + \endcode + + If \a path is "" or QString::null, QDir uses "." (the current + directory). If \a nameFilter is "" or QString::null, QDir uses the + name filter "*" (all files). + + Note that \a path need not exist. + + \sa exists(), setPath(), setNameFilter(), setFilter(), setSorting() +*/ + +QDir::QDir( const QString &path, const QString &nameFilter, + int sortSpec, int filterSpec ) +{ + init(); + dPath = cleanDirPath( path ); + if ( dPath.isEmpty() ) + dPath = QString::fromLatin1("."); + nameFilt = nameFilter; + if ( nameFilt.isEmpty() ) + nameFilt = QString::fromLatin1("*"); + filtS = (FilterSpec)filterSpec; + sortS = (SortSpec)sortSpec; +} + +/*! + Constructs a QDir that is a copy of the directory \a d. + + \sa operator=() +*/ + +QDir::QDir( const QDir &d ) +{ + dPath = d.dPath; + fList = 0; + fiList = 0; + nameFilt = d.nameFilt; + dirty = TRUE; + allDirs = d.allDirs; + filtS = d.filtS; + sortS = d.sortS; +} + + +void QDir::init() +{ + fList = 0; + fiList = 0; + nameFilt = QString::fromLatin1("*"); + dirty = TRUE; + allDirs = FALSE; + filtS = All; + sortS = SortSpec(Name | IgnoreCase); +} + +/*! + Destroys the QDir frees up its resources. +*/ + +QDir::~QDir() +{ + delete fList; + delete fiList; +} + + +/*! + Sets the path of the directory to \a path. The path is cleaned of + redundant ".", ".." and of multiple separators. No check is made + to ensure that a directory with this path exists. + + The path can be either absolute or relative. Absolute paths begin + with the directory separator "/" (optionally preceded by a drive + specification under Windows). Relative file names begin with a + directory name or a file name and specify a path relative to the + current directory. An example of an absolute path is the string + "/tmp/quartz", a relative path might look like "src/fatlib". + + \sa path(), absPath(), exists(), cleanDirPath(), dirName(), + absFilePath(), isRelative(), convertToAbs() +*/ + +void QDir::setPath( const QString &path ) +{ + dPath = cleanDirPath( path ); + if ( dPath.isEmpty() ) + dPath = QString::fromLatin1("."); + dirty = TRUE; +} + +/*! + \fn QString QDir::path() const + + Returns the path, this may contain symbolic links, but never + contains redundant ".", ".." or multiple separators. + + The returned path can be either absolute or relative (see + setPath()). + + \sa setPath(), absPath(), exists(), cleanDirPath(), dirName(), + absFilePath(), convertSeparators() +*/ + +/*! + Returns the absolute path (a path that starts with "/" or with a + drive specification), which may contain symbolic links, but never + contains redundant ".", ".." or multiple separators. + + \sa setPath(), canonicalPath(), exists(), cleanDirPath(), + dirName(), absFilePath() +*/ + +QString QDir::absPath() const +{ + if ( QDir::isRelativePath(dPath) ) { + QString tmp = currentDirPath(); + if ( tmp.right(1) != QString::fromLatin1("/") ) + tmp += '/'; + tmp += dPath; + return cleanDirPath( tmp ); + } else { + return cleanDirPath( dPath ); + } +} + +/*! + Returns the name of the directory; this is \e not the same as the + path, e.g. a directory with the name "mail", might have the path + "/var/spool/mail". If the directory has no name (e.g. it is the + root directory) QString::null is returned. + + No check is made to ensure that a directory with this name + actually exists. + + \sa path(), absPath(), absFilePath(), exists(), QString::isNull() +*/ + +QString QDir::dirName() const +{ + int pos = dPath.findRev( '/' ); + if ( pos == -1 ) + return dPath; + return dPath.right( dPath.length() - pos - 1 ); +} + +/*! + Returns the path name of a file in the directory. Does \e not + check if the file actually exists in the directory. If the QDir is + relative the returned path name will also be relative. Redundant + multiple separators or "." and ".." directories in \a fileName + will not be removed (see cleanDirPath()). + + If \a acceptAbsPath is TRUE a \a fileName starting with a + separator "/" will be returned without change. If \a acceptAbsPath + is FALSE an absolute path will be prepended to the fileName and + the resultant string returned. + + \sa absFilePath(), isRelative(), canonicalPath() +*/ + +QString QDir::filePath( const QString &fileName, + bool acceptAbsPath ) const +{ + if ( acceptAbsPath && !isRelativePath(fileName) ) + return QString(fileName); + + QString tmp = dPath; + if ( tmp.isEmpty() || (tmp[(int)tmp.length()-1] != '/' && !!fileName && + fileName[0] != '/') ) + tmp += '/'; + tmp += fileName; + return tmp; +} + +/*! + Returns the absolute path name of a file in the directory. Does \e + not check if the file actually exists in the directory. Redundant + multiple separators or "." and ".." directories in \a fileName + will not be removed (see cleanDirPath()). + + If \a acceptAbsPath is TRUE a \a fileName starting with a + separator "/" will be returned without change. If \a acceptAbsPath + is FALSE an absolute path will be prepended to the fileName and + the resultant string returned. + + \sa filePath() +*/ + +QString QDir::absFilePath( const QString &fileName, + bool acceptAbsPath ) const +{ + if ( acceptAbsPath && !isRelativePath( fileName ) ) + return fileName; + + QString tmp = absPath(); + if ( tmp.isEmpty() || (tmp[(int)tmp.length()-1] != '/' && !!fileName && + fileName[0] != '/') ) + tmp += '/'; + tmp += fileName; + return tmp; +} + + +/*! + Returns \a pathName with the '/' separators converted to + separators that are appropriate for the underlying operating + system. + + On Windows, convertSeparators("c:/winnt/system32") returns + "c:\winnt\system32". + + The returned string may be the same as the argument on some + operating systems, for example on Unix. +*/ + +QString QDir::convertSeparators( const QString &pathName ) +{ + QString n( pathName ); +#if defined(Q_FS_FAT) || defined(Q_OS_OS2EMX) + for ( int i=0; i<(int)n.length(); i++ ) { + if ( n[i] == '/' ) + n[i] = '\\'; + } +#elif defined(Q_OS_MAC9) + while(n.length() && n[0] == '/' ) n = n.right(n.length()-1); + for ( int i=0; i<(int)n.length(); i++ ) { + if ( n[i] == '/' ) + n[i] = ':'; + } + if(n.contains(':') && n.left(1) != ':') + n.prepend(':'); +#endif + return n; +} + + +/*! + Changes the QDir's directory to \a dirName. + + If \a acceptAbsPath is TRUE a path starting with separator "/" + will cause the function to change to the absolute directory. If \a + acceptAbsPath is FALSE any number of separators at the beginning + of \a dirName will be removed and the function will descend into + \a dirName. + + Returns TRUE if the new directory exists and is readable; + otherwise returns FALSE. Note that the logical cd() operation is + not performed if the new directory does not exist. + + Calling cd( ".." ) is equivalent to calling cdUp(). + + \sa cdUp(), isReadable(), exists(), path() +*/ + +bool QDir::cd( const QString &dirName, bool acceptAbsPath ) +{ + if ( dirName.isEmpty() || dirName==QString::fromLatin1(".") ) + return TRUE; + QString old = dPath; + if ( acceptAbsPath && !isRelativePath(dirName) ) { + dPath = cleanDirPath( dirName ); + } else { + if ( !isRoot() ) { + dPath += '/'; + } else if ( dirName == ".." ) { + dPath = old; + return FALSE; + } + dPath += dirName; + if ( dirName.find('/') >= 0 + || old == QString::fromLatin1(".") + || dirName == QString::fromLatin1("..") ) + dPath = cleanDirPath( dPath ); + } + if ( !exists() ) { + dPath = old; // regret + return FALSE; + } + dirty = TRUE; + return TRUE; +} + +/*! + Changes directory by moving one directory up from the QDir's + current directory. + + Returns TRUE if the new directory exists and is readable; + otherwise returns FALSE. Note that the logical cdUp() operation is + not performed if the new directory does not exist. + + \sa cd(), isReadable(), exists(), path() +*/ + +bool QDir::cdUp() +{ + return cd( QString::fromLatin1("..") ); +} + +/*! + \fn QString QDir::nameFilter() const + + Returns the string set by setNameFilter() +*/ + +/*! + Sets the name filter used by entryList() and entryInfoList() to \a + nameFilter. + + The \a nameFilter is a wildcard (globbing) filter that understands + "*" and "?" wildcards. (See \link qregexp.html#wildcard-matching + QRegExp wildcard matching\endlink.) You may specify several filter + entries all separated by a single space " " or by a semi-colon + ";". + + For example, if you want entryList() and entryInfoList() to list + all files ending with either ".cpp" or ".h", you would use either + dir.setNameFilter("*.cpp *.h") or dir.setNameFilter("*.cpp;*.h"). + + \sa nameFilter(), setFilter() +*/ + +void QDir::setNameFilter( const QString &nameFilter ) +{ + nameFilt = nameFilter; + if ( nameFilt.isEmpty() ) + nameFilt = QString::fromLatin1("*"); + dirty = TRUE; +} + +/*! + \fn QDir::FilterSpec QDir::filter() const + + Returns the value set by setFilter() +*/ + +/*! + \enum QDir::FilterSpec + + This enum describes the filtering options available to QDir, e.g. + for entryList() and entryInfoList(). The filter value is specified + by OR-ing together values from the following list: + + \value Dirs List directories only. + \value Files List files only. + \value Drives List disk drives (ignored under Unix). + \value NoSymLinks Do not list symbolic links (ignored by operating + systems that don't support symbolic links). + \value All List directories, files, drives and symlinks (this does not list + broken symlinks unless you specify System). + \value TypeMask A mask for the the Dirs, Files, Drives and + NoSymLinks flags. + \value Readable List files for which the application has read access. + \value Writable List files for which the application has write access. + \value Executable List files for which the application has execute + access. Executables needs to be combined with Dirs or Files. + \value RWEMask A mask for the Readable, Writable and Executable flags. + \value Modified Only list files that have been modified (ignored + under Unix). + \value Hidden List hidden files (on Unix, files starting with a .). + \value System List system files (on Unix, FIFOs, sockets and + device files) + \value AccessMask A mask for the Readable, Writable, Executable + Modified, Hidden and System flags + \value DefaultFilter Internal flag. + + If you do not set any of \c Readable, \c Writable or \c + Executable, QDir will set all three of them. This makes the + default easy to write and at the same time useful. + + Examples: \c Readable|Writable means list all files for which the + application has read access, write access or both. \c Dirs|Drives + means list drives, directories, all files that the application can + read, write or execute, and also symlinks to such + files/directories. +*/ + + +/*! + Sets the filter used by entryList() and entryInfoList() to \a + filterSpec. The filter is used to specify the kind of files that + should be returned by entryList() and entryInfoList(). See + \l{QDir::FilterSpec}. + + \sa filter(), setNameFilter() +*/ + +void QDir::setFilter( int filterSpec ) +{ + if ( filtS == (FilterSpec) filterSpec ) + return; + filtS = (FilterSpec) filterSpec; + dirty = TRUE; +} + +/*! + \fn QDir::SortSpec QDir::sorting() const + + Returns the value set by setSorting() + + \sa setSorting() SortSpec +*/ + +/*! + \enum QDir::SortSpec + + This enum describes the sort options available to QDir, e.g. for + entryList() and entryInfoList(). The sort value is specified by + OR-ing together values from the following list: + + \value Name Sort by name. + \value Time Sort by time (modification time). + \value Size Sort by file size. + \value Unsorted Do not sort. + \value SortByMask A mask for Name, Time and Size. + + \value DirsFirst Put the directories first, then the files. + \value Reversed Reverse the sort order. + \value IgnoreCase Sort case-insensitively. + \value DefaultSort Internal flag. + + You can only specify one of the first four. + + If you specify both \c DirsFirst and \c Reversed, directories are + still put first, but in reverse order; the files will be listed + after the directories, again in reverse order. +*/ + +// ### Unsorted+DirsFirst ? Unsorted+Reversed? + +/*! + Sets the sort order used by entryList() and entryInfoList(). + + The \a sortSpec is specified by OR-ing values from the enum + \l{QDir::SortSpec}. + + \sa sorting() SortSpec +*/ + +void QDir::setSorting( int sortSpec ) +{ + if ( sortS == (SortSpec) sortSpec ) + return; + sortS = (SortSpec) sortSpec; + dirty = TRUE; +} + +/*! + \fn bool QDir::matchAllDirs() const + + Returns the value set by setMatchAllDirs() + + \sa setMatchAllDirs() +*/ + +/*! + If \a enable is TRUE then all directories are included (e.g. in + entryList()), and the nameFilter() is only applied to the files. + If \a enable is FALSE then the nameFilter() is applied to both + directories and files. + + \sa matchAllDirs() +*/ + +void QDir::setMatchAllDirs( bool enable ) +{ + if ( (bool)allDirs == enable ) + return; + allDirs = enable; + dirty = TRUE; +} + + +/*! + Returns the total number of directories and files that were found. + + Equivalent to entryList().count(). + + \sa operator[](), entryList() +*/ + +uint QDir::count() const +{ + return (uint)entryList().count(); +} + +/*! + Returns the file name at position \a index in the list of file + names. Equivalent to entryList().at(index). + + Returns a QString::null if the \a index is out of range or if the + entryList() function failed. + + \sa count(), entryList() +*/ + +QString QDir::operator[]( int index ) const +{ + entryList(); + return fList && index >= 0 && index < (int)fList->count() ? + (*fList)[index] : QString::null; +} + + +/*! + \obsolete + This function is included to easy porting from Qt 1.x to Qt 2.0, + it is the same as entryList(), but encodes the filenames as 8-bit + strings using QFile::encodedName(). + + It is more efficient to use entryList(). +*/ +QStrList QDir::encodedEntryList( int filterSpec, int sortSpec ) const +{ + QStrList r; + QStringList l = entryList(filterSpec,sortSpec); + for ( QStringList::Iterator it = l.begin(); it != l.end(); ++it ) { + r.append( QFile::encodeName(*it) ); + } + return r; +} + +/*! + \obsolete + \overload + This function is included to easy porting from Qt 1.x to Qt 2.0, + it is the same as entryList(), but encodes the filenames as 8-bit + strings using QFile::encodedName(). + + It is more efficient to use entryList(). +*/ +QStrList QDir::encodedEntryList( const QString &nameFilter, + int filterSpec, + int sortSpec ) const +{ + QStrList r; + QStringList l = entryList(nameFilter,filterSpec,sortSpec); + for ( QStringList::Iterator it = l.begin(); it != l.end(); ++it ) { + r.append( QFile::encodeName(*it) ); + } + return r; +} + + + +/*! + \overload + + Returns a list of the names of all the files and directories in + the directory, ordered in accordance with setSorting() and + filtered in accordance with setFilter() and setNameFilter(). + + The filter and sorting specifications can be overridden using the + \a filterSpec and \a sortSpec arguments. + + Returns an empty list if the directory is unreadable or does not + exist. + + \sa entryInfoList(), setNameFilter(), setSorting(), setFilter() +*/ + +QStringList QDir::entryList( int filterSpec, int sortSpec ) const +{ + if ( !dirty && filterSpec == (int)DefaultFilter && + sortSpec == (int)DefaultSort ) + return *fList; + return entryList( nameFilt, filterSpec, sortSpec ); +} + +/*! + Returns a list of the names of all the files and directories in + the directory, ordered in accordance with setSorting() and + filtered in accordance with setFilter() and setNameFilter(). + + The filter and sorting specifications can be overridden using the + \a nameFilter, \a filterSpec and \a sortSpec arguments. + + Returns an empty list if the directory is unreadable or does not + exist. + + \sa entryInfoList(), setNameFilter(), setSorting(), setFilter() +*/ + +QStringList QDir::entryList( const QString &nameFilter, + int filterSpec, int sortSpec ) const +{ + if ( filterSpec == (int)DefaultFilter ) + filterSpec = filtS; + if ( sortSpec == (int)DefaultSort ) + sortSpec = sortS; + QDir *that = (QDir*)this; // mutable function + if ( that->readDirEntries(nameFilter, filterSpec, sortSpec) ) { + if ( that->fList ) + return *that->fList; + } + return QStringList(); +} + +/*! + \overload + + Returns a list of QFileInfo objects for all the files and + directories in the directory, ordered in accordance with + setSorting() and filtered in accordance with setFilter() and + setNameFilter(). + + The filter and sorting specifications can be overridden using the + \a filterSpec and \a sortSpec arguments. + + Returns 0 if the directory is unreadable or does not exist. + + The returned pointer is a const pointer to a QFileInfoList. The + list is owned by the QDir object and will be reused on the next + call to entryInfoList() for the same QDir instance. If you want to + keep the entries of the list after a subsequent call to this + function you must copy them. + + \sa entryList(), setNameFilter(), setSorting(), setFilter() +*/ + +const QFileInfoList *QDir::entryInfoList( int filterSpec, int sortSpec ) const +{ + if ( !dirty && filterSpec == (int)DefaultFilter && + sortSpec == (int)DefaultSort ) + return fiList; + return entryInfoList( nameFilt, filterSpec, sortSpec ); +} + +/*! + Returns a list of QFileInfo objects for all the files and + directories in the directory, ordered in accordance with + setSorting() and filtered in accordance with setFilter() and + setNameFilter(). + + The filter and sorting specifications can be overridden using the + \a nameFilter, \a filterSpec and \a sortSpec arguments. + + Returns 0 if the directory is unreadable or does not exist. + + The returned pointer is a const pointer to a QFileInfoList. The + list is owned by the QDir object and will be reused on the next + call to entryInfoList() for the same QDir instance. If you want to + keep the entries of the list after a subsequent call to this + function you must copy them. + + \sa entryList(), setNameFilter(), setSorting(), setFilter() +*/ + +const QFileInfoList *QDir::entryInfoList( const QString &nameFilter, + int filterSpec, int sortSpec ) const +{ + if ( filterSpec == (int)DefaultFilter ) + filterSpec = filtS; + if ( sortSpec == (int)DefaultSort ) + sortSpec = sortS; + QDir *that = (QDir*)this; // mutable function + if ( that->readDirEntries(nameFilter, filterSpec, sortSpec) ) + return that->fiList; + else + return 0; +} + +/*! + \overload + + Returns TRUE if the \e directory exists; otherwise returns FALSE. + (If a file with the same name is found this function will return + FALSE). + + \sa QFileInfo::exists(), QFile::exists() +*/ + +bool QDir::exists() const +{ + QFileInfo fi( dPath ); + return fi.exists() && fi.isDir(); +} + +/*! + Returns TRUE if the directory path is relative to the current + directory and returns FALSE if the path is absolute (e.g. under + UNIX a path is relative if it does not start with a "/"). + + \sa convertToAbs() +*/ + +bool QDir::isRelative() const +{ + return isRelativePath( dPath ); +} + +/*! + Converts the directory path to an absolute path. If it is already + absolute nothing is done. + + \sa isRelative() +*/ + +void QDir::convertToAbs() +{ + dPath = absPath(); +} + +/*! + Makes a copy of QDir \a d and assigns it to this QDir. +*/ + +QDir &QDir::operator=( const QDir &d ) +{ + dPath = d.dPath; + delete fList; + fList = 0; + delete fiList; + fiList = 0; + nameFilt = d.nameFilt; + dirty = TRUE; + allDirs = d.allDirs; + filtS = d.filtS; + sortS = d.sortS; + return *this; +} + +/*! + \overload + + Sets the directory path to be the given \a path. +*/ + +QDir &QDir::operator=( const QString &path ) +{ + dPath = cleanDirPath( path ); + dirty = TRUE; + return *this; +} + + +/*! + \fn bool QDir::operator!=( const QDir &d ) const + + Returns TRUE if directory \a d and this directory have different + paths or different sort or filter settings; otherwise returns + FALSE. + + Example: + \code + // The current directory is "/usr/local" + QDir d1( "/usr/local/bin" ); + QDir d2( "bin" ); + if ( d1 != d2 ) qDebug( "They differ\n" ); // This is printed + \endcode +*/ + +/*! + Returns TRUE if directory \a d and this directory have the same + path and their sort and filter settings are the same; otherwise + returns FALSE. + + Example: + \code + // The current directory is "/usr/local" + QDir d1( "/usr/local/bin" ); + QDir d2( "bin" ); + d2.convertToAbs(); + if ( d1 == d2 ) qDebug( "They're the same\n" ); // This is printed + \endcode +*/ + +bool QDir::operator==( const QDir &d ) const +{ + return dPath == d.dPath && + nameFilt == d.nameFilt && + allDirs == d.allDirs && + filtS == d.filtS && + sortS == d.sortS; +} + + +/*! + Removes the file, \a fileName. + + If \a acceptAbsPath is TRUE a path starting with separator "/" + will remove the file with the absolute path. If \a acceptAbsPath + is FALSE any number of separators at the beginning of \a fileName + will be removed and the resultant file name will be removed. + + Returns TRUE if the file is removed successfully; otherwise + returns FALSE. +*/ + +bool QDir::remove( const QString &fileName, bool acceptAbsPath ) +{ + if ( fileName.isEmpty() ) { +#if defined(QT_CHECK_NULL) + qWarning( "QDir::remove: Empty or null file name" ); +#endif + return FALSE; + } + QString p = filePath( fileName, acceptAbsPath ); + return QFile::remove( p ); +} + +/*! + Checks for the existence of the file \a name. + + If \a acceptAbsPath is TRUE a path starting with separator "/" + will check the file with the absolute path. If \a acceptAbsPath is + FALSE any number of separators at the beginning of \a name will be + removed and the resultant file name will be checked. + + Returns TRUE if the file exists; otherwise returns FALSE. + + \sa QFileInfo::exists(), QFile::exists() +*/ + +bool QDir::exists( const QString &name, bool acceptAbsPath ) //### const in 4.0 +{ + if ( name.isEmpty() ) { +#if defined(QT_CHECK_NULL) + qWarning( "QDir::exists: Empty or null file name" ); +#endif + return FALSE; + } + QString tmp = filePath( name, acceptAbsPath ); + return QFile::exists( tmp ); +} + +/*! + Returns the native directory separator; "/" under UNIX (including + Mac OS X) and "\" under Windows. + + You do not need to use this function to build file paths. If you + always use "/", Qt will translate your paths to conform to the + underlying operating system. +*/ + +char QDir::separator() +{ +#if defined(Q_OS_UNIX) + return '/'; +#elif defined (Q_FS_FAT) || defined(Q_WS_WIN) + return '\\'; +#elif defined (Q_OS_MAC) + return ':'; +#else + return '/'; +#endif +} + +/*! + Returns the application's current directory. + + Use path() to access a QDir object's path. + + \sa currentDirPath(), QDir::QDir() +*/ + +QDir QDir::current() +{ + return QDir( currentDirPath() ); +} + +/*! + Returns the home directory. + + Under Windows the \c HOME environment variable is used. If this + does not exist the \c USERPROFILE environment variable is used. If + that does not exist the path is formed by concatenating the \c + HOMEDRIVE and \c HOMEPATH environment variables. If they don't + exist the rootDirPath() is used (this uses the \c SystemDrive + environment variable). If none of these exist "C:\" is used. + + Under non-Windows operating systems the \c HOME environment + variable is used if it exists, otherwise rootDirPath() is used. + + \sa homeDirPath() +*/ + +QDir QDir::home() +{ + return QDir( homeDirPath() ); +} + +/*! + Returns the root directory. + + \sa rootDirPath() drives() +*/ + +QDir QDir::root() +{ + return QDir( rootDirPath() ); +} + +/*! + \fn QString QDir::homeDirPath() + + Returns the absolute path of the user's home directory. + + \sa home() +*/ + +QStringList qt_makeFilterList( const QString &filter ) +{ + if ( filter.isEmpty() ) + return QStringList(); + + QChar sep( ';' ); + int i = filter.find( sep, 0 ); + if ( i == -1 && filter.find( ' ', 0 ) != -1 ) + sep = QChar( ' ' ); + + QStringList list = QStringList::split( sep, filter ); + QStringList::Iterator it = list.begin(); + QStringList list2; + + for ( ; it != list.end(); ++it ) { + QString s = *it; + list2 << s.stripWhiteSpace(); + } + return list2; +} + +/*! + \overload + + Returns TRUE if the \a fileName matches any of the wildcard (glob) + patterns in the list of \a filters; otherwise returns FALSE. + + (See \link qregexp.html#wildcard-matching QRegExp wildcard + matching.\endlink) + \sa QRegExp::match() +*/ + +bool QDir::match( const QStringList &filters, const QString &fileName ) +{ + QStringList::ConstIterator sit = filters.begin(); + while ( sit != filters.end() ) { +#if defined(Q_FS_FAT) && !defined(Q_OS_UNIX) + QRegExp rx( *sit, FALSE, TRUE ); // The FAT FS is not case sensitive.. +#else + QRegExp rx( *sit, TRUE, TRUE ); // ..while others are. +#endif + if ( rx.exactMatch(fileName) ) + return TRUE; + ++sit; + } + return FALSE; +} + +/*! + Returns TRUE if the \a fileName matches the wildcard (glob) + pattern \a filter; otherwise returns FALSE. The \a filter may + contain multiple patterns separated by spaces or semicolons. + + (See \link qregexp.html#wildcard-matching QRegExp wildcard + matching.\endlink) + \sa QRegExp::match() +*/ + +bool QDir::match( const QString &filter, const QString &fileName ) +{ + QStringList lst = qt_makeFilterList( filter ); + return match( lst, fileName ); +} + + +/*! + Removes all multiple directory separators "/" and resolves any + "."s or ".."s found in the path, \a filePath. + + Symbolic links are kept. This function does not return the + canonical path, but rather the simplest version of the input. + For example, "./local" becomes "local", "local/../bin" becomes + "bin" and "/local/usr/../bin" becomes "/local/bin". + + \sa absPath() canonicalPath() +*/ + +QString QDir::cleanDirPath( const QString &filePath ) +{ + QString name = filePath; + QString newPath; + + if ( name.isEmpty() ) + return name; + + slashify( name ); + + bool addedSeparator; + if ( isRelativePath(name) ) { + addedSeparator = TRUE; + name.insert( 0, '/' ); + } else { + addedSeparator = FALSE; + } + + int ePos, pos, upLevel; + + pos = ePos = name.length(); + upLevel = 0; + int len; + + while ( pos && (pos = name.findRev('/',--pos)) != -1 ) { + len = ePos - pos - 1; + if ( len == 2 && name.at(pos + 1) == '.' + && name.at(pos + 2) == '.' ) { + upLevel++; + } else { + if ( len != 0 && (len != 1 || name.at(pos + 1) != '.') ) { + if ( !upLevel ) + newPath = QString::fromLatin1("/") + + name.mid(pos + 1, len) + newPath; + else + upLevel--; + } + } + ePos = pos; + } + if ( addedSeparator ) { + while ( upLevel-- ) + newPath.insert( 0, QString::fromLatin1("/..") ); + if ( !newPath.isEmpty() ) + newPath.remove( 0, 1 ); + else + newPath = QString::fromLatin1("."); + } else { + if ( newPath.isEmpty() ) + newPath = QString::fromLatin1("/"); +#if defined(Q_FS_FAT) || defined(Q_OS_OS2EMX) + if ( name[0] == '/' ) { + if ( name[1] == '/' ) // "\\machine\x\ ..." + newPath.insert( 0, '/' ); + } else { + newPath = name.left(2) + newPath; + } +#endif + } + return newPath; +} + +int qt_cmp_si_sortSpec; + +#if defined(Q_C_CALLBACKS) +extern "C" { +#endif + +#ifdef Q_OS_TEMP +int __cdecl qt_cmp_si( const void *n1, const void *n2 ) +#else +int qt_cmp_si( const void *n1, const void *n2 ) +#endif +{ + if ( !n1 || !n2 ) + return 0; + + QDirSortItem* f1 = (QDirSortItem*)n1; + QDirSortItem* f2 = (QDirSortItem*)n2; + + if ( qt_cmp_si_sortSpec & QDir::DirsFirst ) + if ( f1->item->isDir() != f2->item->isDir() ) + return f1->item->isDir() ? -1 : 1; + + int r = 0; + int sortBy = qt_cmp_si_sortSpec & QDir::SortByMask; + + switch ( sortBy ) { + case QDir::Time: + r = f1->item->lastModified().secsTo(f2->item->lastModified()); + break; + case QDir::Size: + r = f2->item->size() - f1->item->size(); + break; + default: + ; + } + + if ( r == 0 && sortBy != QDir::Unsorted ) { + // Still not sorted - sort by name + bool ic = qt_cmp_si_sortSpec & QDir::IgnoreCase; + + if ( f1->filename_cache.isNull() ) + f1->filename_cache = ic ? f1->item->fileName().lower() + : f1->item->fileName(); + if ( f2->filename_cache.isNull() ) + f2->filename_cache = ic ? f2->item->fileName().lower() + : f2->item->fileName(); + + r = f1->filename_cache.compare(f2->filename_cache); + } + + if ( r == 0 ) { + // Enforce an order - the order the items appear in the array + r = (char*)n1 - (char*)n2; + } + + if ( qt_cmp_si_sortSpec & QDir::Reversed ) + return -r; + else + return r; +} + +#if defined(Q_C_CALLBACKS) +} +#endif + +#endif // QT_NO_DIR diff --git a/qmake/tools/qdir_unix.cpp b/qmake/tools/qdir_unix.cpp new file mode 100644 index 0000000..57fe3c5 --- a/dev/null +++ b/qmake/tools/qdir_unix.cpp @@ -0,0 +1,291 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QDir class +** +** Created : 950628 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses for Unix/X11 or for Qt/Embedded may use this file in accordance +** with the Qt Commercial License Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qplatformdefs.h" +#include "qdir.h" + +#ifndef QT_NO_DIR + +#include "qdir_p.h" +#include "qfileinfo.h" +#include "qregexp.h" +#include "qstringlist.h" + +#ifdef QT_THREAD_SUPPORT +# include +#endif // QT_THREAD_SUPPORT + +#include +#include + + +void QDir::slashify( QString& ) +{ +} + +QString QDir::homeDirPath() +{ + QString d; + d = QFile::decodeName(getenv("HOME")); + slashify( d ); + if ( d.isNull() ) + d = rootDirPath(); + return d; +} + +QString QDir::canonicalPath() const +{ + QString r; + + char cur[PATH_MAX+1]; + if ( ::getcwd( cur, PATH_MAX ) ) + if ( ::chdir(QFile::encodeName(dPath)) >= 0 ) { + char tmp[PATH_MAX+1]; + if ( ::getcwd( tmp, PATH_MAX ) ) + r = QFile::decodeName(tmp); + ::chdir( cur ); + } + + slashify( r ); + return r; +} + +bool QDir::mkdir( const QString &dirName, bool acceptAbsPath ) const +{ +#if defined(Q_OS_MACX) // Mac X doesn't support trailing /'s + QString name = dirName; + if (dirName[dirName.length() - 1] == "/") + name = dirName.left( dirName.length() - 1 ); + return ::mkdir( QFile::encodeName(filePath(name,acceptAbsPath)), 0777 ) + == 0; +#else + return ::mkdir( QFile::encodeName(filePath(dirName,acceptAbsPath)), 0777 ) + == 0; +#endif +} + +bool QDir::rmdir( const QString &dirName, bool acceptAbsPath ) const +{ + return ::rmdir( QFile::encodeName(filePath(dirName,acceptAbsPath)) ) == 0; +} + +bool QDir::isReadable() const +{ + return ::access( QFile::encodeName(dPath), R_OK | X_OK ) == 0; +} + +bool QDir::isRoot() const +{ + return dPath == QString::fromLatin1("/"); +} + +bool QDir::rename( const QString &name, const QString &newName, + bool acceptAbsPaths ) +{ + if ( name.isEmpty() || newName.isEmpty() ) { +#if defined(QT_CHECK_NULL) + qWarning( "QDir::rename: Empty or null file name(s)" ); +#endif + return FALSE; + } + QString fn1 = filePath( name, acceptAbsPaths ); + QString fn2 = filePath( newName, acceptAbsPaths ); + return ::rename( QFile::encodeName(fn1), + QFile::encodeName(fn2) ) == 0; +} + +bool QDir::setCurrent( const QString &path ) +{ + int r; + r = ::chdir( QFile::encodeName(path) ); + return r >= 0; +} + +QString QDir::currentDirPath() +{ + QString result; + + struct stat st; + if ( ::stat( ".", &st ) == 0 ) { + char currentName[PATH_MAX+1]; + if ( ::getcwd( currentName, PATH_MAX ) ) + result = QFile::decodeName(currentName); +#if defined(QT_DEBUG) + if ( result.isNull() ) + qWarning( "QDir::currentDirPath: getcwd() failed" ); +#endif + } else { +#if defined(QT_DEBUG) + qWarning( "QDir::currentDirPath: stat(\".\") failed" ); +#endif + } + slashify( result ); + return result; +} + +QString QDir::rootDirPath() +{ + QString d = QString::fromLatin1( "/" ); + return d; +} + +bool QDir::isRelativePath( const QString &path ) +{ + int len = path.length(); + if ( len == 0 ) + return TRUE; + return path[0] != '/'; +} + +bool QDir::readDirEntries( const QString &nameFilter, + int filterSpec, int sortSpec ) +{ + int i; + if ( !fList ) { + fList = new QStringList; + Q_CHECK_PTR( fList ); + fiList = new QFileInfoList; + Q_CHECK_PTR( fiList ); + fiList->setAutoDelete( TRUE ); + } else { + fList->clear(); + fiList->clear(); + } + + QStringList filters = qt_makeFilterList( nameFilter ); + + bool doDirs = (filterSpec & Dirs) != 0; + bool doFiles = (filterSpec & Files) != 0; + bool noSymLinks = (filterSpec & NoSymLinks) != 0; + bool doReadable = (filterSpec & Readable) != 0; + bool doWritable = (filterSpec & Writable) != 0; + bool doExecable = (filterSpec & Executable) != 0; + bool doHidden = (filterSpec & Hidden) != 0; + bool doSystem = (filterSpec & System) != 0; + +#if defined(Q_OS_OS2EMX) + //QRegExp wc( nameFilter, FALSE, TRUE ); // wild card, case insensitive +#else + //QRegExp wc( nameFilter, TRUE, TRUE ); // wild card, case sensitive +#endif + QFileInfo fi; + DIR *dir; + dirent *file; + + dir = opendir( QFile::encodeName(dPath) ); + if ( !dir ) + return FALSE; // cannot read the directory + + while ( (file = readdir(dir)) ) { + QString fn = QFile::decodeName(file->d_name); + fi.setFile( *this, fn ); + if ( !match( filters, fn ) && !(allDirs && fi.isDir()) ) + continue; + if ( (doDirs && fi.isDir()) || (doFiles && fi.isFile()) || + (doSystem && (!fi.isFile() && !fi.isDir())) ) { + if ( noSymLinks && fi.isSymLink() ) + continue; + if ( (filterSpec & RWEMask) != 0 ) + if ( (doReadable && !fi.isReadable()) || + (doWritable && !fi.isWritable()) || + (doExecable && !fi.isExecutable()) ) + continue; + if ( !doHidden && fn[0] == '.' && + fn != QString::fromLatin1(".") + && fn != QString::fromLatin1("..") ) + continue; + fiList->append( new QFileInfo( fi ) ); + } + } + if ( closedir(dir) != 0 ) { +#if defined(QT_CHECK_NULL) + qWarning( "QDir::readDirEntries: Cannot close the directory: %s", + dPath.local8Bit().data() ); +#endif + } + + // Sort... + if(fiList->count()) { + QDirSortItem* si= new QDirSortItem[fiList->count()]; + QFileInfo* itm; + i=0; + for (itm = fiList->first(); itm; itm = fiList->next()) + si[i++].item = itm; + qt_cmp_si_sortSpec = sortSpec; + qsort( si, i, sizeof(si[0]), qt_cmp_si ); + // put them back in the list + fiList->setAutoDelete( FALSE ); + fiList->clear(); + int j; + for ( j=0; jappend( si[j].item ); + fList->append( si[j].item->fileName() ); + } + delete [] si; + fiList->setAutoDelete( TRUE ); + } + + if ( filterSpec == (FilterSpec)filtS && sortSpec == (SortSpec)sortS && + nameFilter == nameFilt ) + dirty = FALSE; + else + dirty = TRUE; + return TRUE; +} + +const QFileInfoList * QDir::drives() +{ + // at most one instance of QFileInfoList is leaked, and this variable + // points to that list + static QFileInfoList * knownMemoryLeak = 0; + + if ( !knownMemoryLeak ) { + +#ifdef QT_THREAD_SUPPORT + QMutexLocker locker( qt_global_mutexpool->get( &knownMemoryLeak ) ); +#endif // QT_THREAD_SUPPORT + + if ( !knownMemoryLeak ) { + knownMemoryLeak = new QFileInfoList; + // non-win32 versions both use just one root directory + knownMemoryLeak->append( new QFileInfo( rootDirPath() ) ); + } + } + + return knownMemoryLeak; +} +#endif //QT_NO_DIR diff --git a/qmake/tools/qfile.cpp b/qmake/tools/qfile.cpp new file mode 100644 index 0000000..a578b49 --- a/dev/null +++ b/qmake/tools/qfile.cpp @@ -0,0 +1,614 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QFile class +** +** Created : 930812 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qplatformdefs.h" + +// POSIX Large File Support redefines open -> open64 +#if defined(open) +# undef open +#endif + +// POSIX Large File Support redefines truncate -> truncate64 +#if defined(truncate) +# undef truncate +#endif + +#include "qfile.h" + + +extern bool qt_file_access( const QString& fn, int t ); + +/*! + \class QFile qfile.h + \reentrant + \brief The QFile class is an I/O device that operates on files. + + \ingroup io + \mainclass + + QFile is an I/O device for reading and writing binary and text + files. A QFile may be used by itself or more conveniently with a + QDataStream or QTextStream. + + The file name is usually passed in the constructor but can be + changed with setName(). You can check for a file's existence with + exists() and remove a file with remove(). + + The file is opened with open(), closed with close() and flushed + with flush(). Data is usually read and written using QDataStream + or QTextStream, but you can read with readBlock() and readLine() + and write with writeBlock(). QFile also supports getch(), + ungetch() and putch(). + + The size of the file is returned by size(). You can get the + current file position or move to a new file position using the + at() functions. If you've reached the end of the file, atEnd() + returns TRUE. The file handle is returned by handle(). + + Here is a code fragment that uses QTextStream to read a text file + line by line. It prints each line with a line number. + \code + QStringList lines; + QFile file( "file.txt" ); + if ( file.open( IO_ReadOnly ) ) { + QTextStream stream( &file ); + QString line; + int i = 1; + while ( !stream.eof() ) { + line = stream.readLine(); // line of text excluding '\n' + printf( "%3d: %s\n", i++, line.latin1() ); + lines += line; + } + file.close(); + } + \endcode + + Writing text is just as easy. The following example shows how to + write the data we read into the string list from the previous + example: + \code + QFile file( "file.txt" ); + if ( file.open( IO_WriteOnly ) ) { + QTextStream stream( &file ); + for ( QStringList::Iterator it = lines.begin(); it != lines.end(); ++it ) + stream << *it << "\n"; + file.close(); + } + \endcode + + The QFileInfo class holds detailed information about a file, such + as access permissions, file dates and file types. + + The QDir class manages directories and lists of file names. + + Qt uses Unicode file names. If you want to do your own I/O on Unix + systems you may want to use encodeName() (and decodeName()) to + convert the file name into the local encoding. + + \important readAll() + + \sa QDataStream, QTextStream +*/ + +/*! + \fn Q_LONG QFile::writeBlock( const QByteArray& data ) + + \overload +*/ + + +/*! + Constructs a QFile with no name. +*/ + +QFile::QFile() +{ + init(); +} + +/*! + Constructs a QFile with a file name \a name. + + \sa setName() +*/ + +QFile::QFile( const QString &name ) + : fn(name) +{ + init(); +} + + +/*! + Destroys a QFile. Calls close(). +*/ + +QFile::~QFile() +{ + close(); +} + + +/*! + \internal + Initialize internal data. +*/ + +void QFile::init() +{ + setFlags( IO_Direct ); + setStatus( IO_Ok ); + fh = 0; + fd = 0; + length = 0; + ioIndex = 0; + ext_f = FALSE; // not an external file handle +} + + +/*! + \fn QString QFile::name() const + + Returns the name set by setName(). + + \sa setName(), QFileInfo::fileName() +*/ + +/*! + Sets the name of the file to \a name. The name can have no path, a + relative path or an absolute absolute path. + + Do not call this function if the file has already been opened. + + If the file name has no path or a relative path, the path used + will be whatever the application's current directory path is + \e{at the time of the open()} call. + + Example: + \code + QFile file; + QDir::setCurrent( "/tmp" ); + file.setName( "readme.txt" ); + QDir::setCurrent( "/home" ); + file.open( IO_ReadOnly ); // opens "/home/readme.txt" under Unix + \endcode + + Note that the directory separator "/" works for all operating + systems supported by Qt. + + \sa name(), QFileInfo, QDir +*/ + +void QFile::setName( const QString &name ) +{ + if ( isOpen() ) { +#if defined(QT_CHECK_STATE) + qWarning( "QFile::setName: File is open" ); +#endif + close(); + } + fn = name; +} + +/*! + \overload + + Returns TRUE if this file exists; otherwise returns FALSE. + + \sa name() +*/ + +bool QFile::exists() const +{ + return qt_file_access( fn, F_OK ); +} + +/*! + Returns TRUE if the file given by \a fileName exists; otherwise + returns FALSE. +*/ + +bool QFile::exists( const QString &fileName ) +{ + return qt_file_access( fileName, F_OK ); +} + + +/*! + Removes the file specified by the file name currently set. Returns + TRUE if successful; otherwise returns FALSE. + + The file is closed before it is removed. +*/ + +bool QFile::remove() +{ + close(); + return remove( fn ); +} + +#if defined(Q_OS_MAC) || defined(Q_OS_MSDOS) || defined(Q_OS_WIN32) || defined(Q_OS_OS2) +# define HAS_TEXT_FILEMODE // has translate/text filemode +#endif +#if defined(O_NONBLOCK) +# define HAS_ASYNC_FILEMODE +# define OPEN_ASYNC O_NONBLOCK +#elif defined(O_NDELAY) +# define HAS_ASYNC_FILEMODE +# define OPEN_ASYNC O_NDELAY +#endif + +/*! + Flushes the file buffer to the disk. + + close() also flushes the file buffer. +*/ + +void QFile::flush() +{ + if ( isOpen() && fh ) // can only flush open/buffered + fflush( fh ); // file +} + +/*! \reimp + \fn QIODevice::Offset QFile::at() const +*/ + +/*! + Returns TRUE if the end of file has been reached; otherwise returns FALSE. + + \sa size() +*/ + +bool QFile::atEnd() const +{ + if ( !isOpen() ) { +#if defined(QT_CHECK_STATE) + qWarning( "QFile::atEnd: File is not open" ); +#endif + return FALSE; + } + if ( isDirectAccess() && !isTranslated() ) { + if ( at() < length ) + return FALSE; + } + return QIODevice::atEnd(); +} + +/*! + Reads a line of text. + + Reads bytes from the file into the char* \a p, until end-of-line + or \a maxlen bytes have been read, whichever occurs first. Returns + the number of bytes read, or -1 if there was an error. Any + terminating newline is not stripped. + + This function is only efficient for buffered files. Avoid + readLine() for files that have been opened with the \c IO_Raw + flag. + + \sa readBlock(), QTextStream::readLine() +*/ + +Q_LONG QFile::readLine( char *p, Q_ULONG maxlen ) +{ + if ( maxlen == 0 ) // application bug? + return 0; +#if defined(QT_CHECK_STATE) + Q_CHECK_PTR( p ); + if ( !isOpen() ) { // file not open + qWarning( "QFile::readLine: File not open" ); + return -1; + } + if ( !isReadable() ) { // reading not permitted + qWarning( "QFile::readLine: Read operation not permitted" ); + return -1; + } +#endif + Q_LONG nread; // number of bytes read + if ( isRaw() ) { // raw file + nread = QIODevice::readLine( p, maxlen ); + } else { // buffered file + p = fgets( p, maxlen, fh ); + if ( p ) { + nread = qstrlen( p ); + if ( !isSequentialAccess() ) + ioIndex += nread; + } else { + nread = -1; + setStatus(IO_ReadError); + } + } + return nread; +} + + +/*! + \overload + + Reads a line of text. + + Reads bytes from the file into string \a s, until end-of-line or + \a maxlen bytes have been read, whichever occurs first. Returns + the number of bytes read, or -1 if there was an error, e.g. end of + file. Any terminating newline is not stripped. + + This function is only efficient for buffered files. Avoid using + readLine() for files that have been opened with the \c IO_Raw + flag. + + Note that the string is read as plain Latin1 bytes, not Unicode. + + \sa readBlock(), QTextStream::readLine() +*/ + +Q_LONG QFile::readLine( QString& s, Q_ULONG maxlen ) +{ + QByteArray ba(maxlen); + Q_LONG l = readLine(ba.data(),maxlen); + if ( l >= 0 ) { + ba.truncate(l); + s = QString(ba); + } + return l; +} + + +/*! + Reads a single byte/character from the file. + + Returns the byte/character read, or -1 if the end of the file has + been reached. + + \sa putch(), ungetch() +*/ + +int QFile::getch() +{ +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // file not open + qWarning( "QFile::getch: File not open" ); + return EOF; + } + if ( !isReadable() ) { // reading not permitted + qWarning( "QFile::getch: Read operation not permitted" ); + return EOF; + } +#endif + + int ch; + + if ( !ungetchBuffer.isEmpty() ) { + int len = ungetchBuffer.length(); + ch = ungetchBuffer[ len-1 ]; + ungetchBuffer.truncate( len - 1 ); + return ch; + } + + if ( isRaw() ) { // raw file (inefficient) + char buf[1]; + ch = readBlock( buf, 1 ) == 1 ? buf[0] : EOF; + } else { // buffered file + if ( (ch = getc( fh )) != EOF ) + if ( !isSequentialAccess() ) + ioIndex++; + else + setStatus(IO_ReadError); + } + return ch; +} + +/*! + Writes the character \a ch to the file. + + Returns \a ch, or -1 if some error occurred. + + \sa getch(), ungetch() +*/ + +int QFile::putch( int ch ) +{ +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // file not open + qWarning( "QFile::putch: File not open" ); + return EOF; + } + if ( !isWritable() ) { // writing not permitted + qWarning( "QFile::putch: Write operation not permitted" ); + return EOF; + } +#endif + if ( isRaw() ) { // raw file (inefficient) + char buf[1]; + buf[0] = ch; + ch = writeBlock( buf, 1 ) == 1 ? ch : EOF; + } else { // buffered file + if ( (ch = putc( ch, fh )) != EOF ) { + if ( !isSequentialAccess() ) + ioIndex++; + if ( ioIndex > length ) // update file length + length = ioIndex; + } else { + setStatus(IO_WriteError); + } + } + return ch; +} + +/*! + Puts the character \a ch back into the file and decrements the + index if it is not zero. + + This function is normally called to "undo" a getch() operation. + + Returns \a ch, or -1 if an error occurred. + + \sa getch(), putch() +*/ + +int QFile::ungetch( int ch ) +{ +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // file not open + qWarning( "QFile::ungetch: File not open" ); + return EOF; + } + if ( !isReadable() ) { // reading not permitted + qWarning( "QFile::ungetch: Read operation not permitted" ); + return EOF; + } +#endif + if ( ch == EOF ) // cannot unget EOF + return ch; + + if ( isSequentialAccess() && !fh) { + // pipe or similar => we cannot ungetch, so do it manually + ungetchBuffer +=ch; + return ch; + } + + if ( isRaw() ) { // raw file (very inefficient) + char buf[1]; + at( ioIndex-1 ); + buf[0] = ch; + if ( writeBlock(buf, 1) == 1 ) + at ( ioIndex-1 ); + else + ch = EOF; + } else { // buffered file + if ( (ch = ungetc(ch, fh)) != EOF ) + if ( !isSequentialAccess() ) + ioIndex--; + else + setStatus( IO_ReadError ); + } + return ch; +} + + +static QCString locale_encoder( const QString &fileName ) +{ + return fileName.local8Bit(); +} + + +static QFile::EncoderFn encoder = locale_encoder; + +/*! + When you use QFile, QFileInfo, and QDir to access the file system + with Qt, you can use Unicode file names. On Unix, these file names + are converted to an 8-bit encoding. If you want to do your own + file I/O on Unix, you should convert the file name using this + function. On Windows NT/2000, Unicode file names are supported + directly in the file system and this function should be avoided. + On Windows 95, non-Latin1 locales are not supported. + + By default, this function converts \a fileName to the local 8-bit + encoding determined by the user's locale. This is sufficient for + file names that the user chooses. File names hard-coded into the + application should only use 7-bit ASCII filename characters. + + The conversion scheme can be changed using setEncodingFunction(). + This might be useful if you wish to give the user an option to + store file names in UTF-8, etc., but be aware that such file names + would probably then be unrecognizable when seen by other programs. + + \sa decodeName() +*/ + +QCString QFile::encodeName( const QString &fileName ) +{ + return (*encoder)(fileName); +} + +/*! + \enum QFile::EncoderFn + + This is used by QFile::setEncodingFunction(). +*/ + +/*! + \nonreentrant + + Sets the function for encoding Unicode file names to \a f. The + default encodes in the locale-specific 8-bit encoding. + + \sa encodeName() +*/ +void QFile::setEncodingFunction( EncoderFn f ) +{ + encoder = f; +} + +static +QString locale_decoder( const QCString &localFileName ) +{ + return QString::fromLocal8Bit(localFileName); +} + +static QFile::DecoderFn decoder = locale_decoder; + +/*! + This does the reverse of QFile::encodeName() using \a localFileName. + + \sa setDecodingFunction() +*/ +QString QFile::decodeName( const QCString &localFileName ) +{ + return (*decoder)(localFileName); +} + +/*! + \enum QFile::DecoderFn + + This is used by QFile::setDecodingFunction(). +*/ + +/*! + \nonreentrant + + Sets the function for decoding 8-bit file names to \a f. The + default uses the locale-specific 8-bit encoding. + + \sa encodeName(), decodeName() +*/ + +void QFile::setDecodingFunction( DecoderFn f ) +{ + decoder = f; +} + diff --git a/qmake/tools/qfile_unix.cpp b/qmake/tools/qfile_unix.cpp new file mode 100644 index 0000000..2d5a856 --- a/dev/null +++ b/qmake/tools/qfile_unix.cpp @@ -0,0 +1,687 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QFile class +** +** Created : 950628 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses for Unix/X11 or for Qt/Embedded may use this file in accordance +** with the Qt Commercial License Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qplatformdefs.h" + +// POSIX Large File Support redefines open -> open64 +static inline int qt_open(const char *pathname, int flags, mode_t mode) +{ return ::open(pathname, flags, mode); } +#if defined(open) +# undef open +#endif + +// POSIX Large File Support redefines truncate -> truncate64 +#if defined(truncate) +# undef truncate +#endif + +#include "qfile.h" +#include +#include + + +bool qt_file_access( const QString& fn, int t ) +{ + if ( fn.isEmpty() ) + return FALSE; + return ::access( QFile::encodeName(fn), t ) == 0; +} + +/*! + \overload + Removes the file \a fileName. + Returns TRUE if successful, otherwise FALSE. +*/ + +bool QFile::remove( const QString &fileName ) +{ + if ( fileName.isEmpty() ) { +#if defined(QT_CHECK_NULL) + qWarning( "QFile::remove: Empty or null file name" ); +#endif + return FALSE; + } + return unlink( QFile::encodeName(fileName) ) == 0; +} + +#if defined(O_NONBLOCK) +# define HAS_ASYNC_FILEMODE +# define OPEN_ASYNC O_NONBLOCK +#elif defined(O_NDELAY) +# define HAS_ASYNC_FILEMODE +# define OPEN_ASYNC O_NDELAY +#endif + +/*! + Opens the file specified by the file name currently set, using the + mode \a m. Returns TRUE if successful, otherwise FALSE. + + \keyword IO_Raw + \keyword IO_ReadOnly + \keyword IO_WriteOnly + \keyword IO_ReadWrite + \keyword IO_Append + \keyword IO_Truncate + \keyword IO_Translate + + The mode parameter \a m must be a combination of the following flags: + \table + \header \i Flag \i Meaning + \row \i IO_Raw + \i Raw (non-buffered) file access. + \row \i IO_ReadOnly + \i Opens the file in read-only mode. + \row \i IO_WriteOnly + \i Opens the file in write-only mode. If this flag is used + with another flag, e.g. \c IO_ReadOnly or \c IO_Raw or \c + IO_Append, the file is \e not truncated; but if used on + its own (or with \c IO_Truncate), the file is truncated. + \row \i IO_ReadWrite + \i Opens the file in read/write mode, equivalent to \c + (IO_ReadOnly | IO_WriteOnly). + \row \i IO_Append + \i Opens the file in append mode. (You must actually use \c + (IO_WriteOnly | IO_Append) to make the file writable and + to go into append mode.) This mode is very useful when you + want to write something to a log file. The file index is + set to the end of the file. Note that the result is + undefined if you position the file index manually using + at() in append mode. + \row \i IO_Truncate + \i Truncates the file. + \row \i IO_Translate + \i Enables carriage returns and linefeed translation for text + files under Windows. + \endtable + + The raw access mode is best when I/O is block-operated using a 4KB + block size or greater. Buffered access works better when reading + small portions of data at a time. + + \warning When working with buffered files, data may not be written + to the file at once. Call flush() to make sure that the data is + really written. + + \warning If you have a buffered file opened for both reading and + writing you must not perform an input operation immediately after + an output operation or vice versa. You should always call flush() + or a file positioning operation, e.g. at(), between input and + output operations, otherwise the buffer may contain garbage. + + If the file does not exist and \c IO_WriteOnly or \c IO_ReadWrite + is specified, it is created. + + Example: + \code + QFile f1( "/tmp/data.bin" ); + f1.open( IO_Raw | IO_ReadWrite ); + + QFile f2( "readme.txt" ); + f2.open( IO_ReadOnly | IO_Translate ); + + QFile f3( "audit.log" ); + f3.open( IO_WriteOnly | IO_Append ); + \endcode + + \sa name(), close(), isOpen(), flush() +*/ + +bool QFile::open( int m ) +{ + if ( isOpen() ) { // file already open +#if defined(QT_CHECK_STATE) + qWarning( "QFile::open: File already open" ); +#endif + return FALSE; + } + if ( fn.isNull() ) { // no file name defined +#if defined(QT_CHECK_NULL) + qWarning( "QFile::open: No file name specified" ); +#endif + return FALSE; + } + init(); // reset params + setMode( m ); + if ( !(isReadable() || isWritable()) ) { +#if defined(QT_CHECK_RANGE) + qWarning( "QFile::open: File access not specified" ); +#endif + return FALSE; + } + bool ok = TRUE; + struct stat st; + if ( isRaw() ) { + int oflags = O_RDONLY; + if ( isReadable() && isWritable() ) + oflags = O_RDWR; + else if ( isWritable() ) + oflags = O_WRONLY; + if ( flags() & IO_Append ) { // append to end of file? + if ( flags() & IO_Truncate ) + oflags |= (O_CREAT | O_TRUNC); + else + oflags |= (O_APPEND | O_CREAT); + setFlags( flags() | IO_WriteOnly ); // append implies write + } else if ( isWritable() ) { // create/trunc if writable + if ( flags() & IO_Truncate ) + oflags |= (O_CREAT | O_TRUNC); + else + oflags |= O_CREAT; + } +#if defined(HAS_TEXT_FILEMODE) + if ( isTranslated() ) + oflags |= OPEN_TEXT; + else + oflags |= OPEN_BINARY; +#endif +#if defined(HAS_ASYNC_FILEMODE) + if ( isAsynchronous() ) + oflags |= OPEN_ASYNC; +#endif + fd = qt_open( QFile::encodeName(fn), oflags, 0666 ); + + if ( fd != -1 ) { // open successful + ::fstat( fd, &st ); // get the stat for later usage + } else { + ok = FALSE; + } + } else { // buffered file I/O + QCString perm; + char perm2[4]; + bool try_create = FALSE; + if ( flags() & IO_Append ) { // append to end of file? + setFlags( flags() | IO_WriteOnly ); // append implies write + perm = isReadable() ? "a+" : "a"; + } else { + if ( isReadWrite() ) { + if ( flags() & IO_Truncate ) { + perm = "w+"; + } else { + perm = "r+"; + try_create = TRUE; // try to create if not exists + } + } else if ( isReadable() ) { + perm = "r"; + } else if ( isWritable() ) { + perm = "w"; + } + } + qstrcpy( perm2, perm ); +#if defined(HAS_TEXT_FILEMODE) + if ( isTranslated() ) + strcat( perm2, "t" ); + else + strcat( perm2, "b" ); +#endif + for (;;) { // At most twice + + fh = fopen( QFile::encodeName(fn), perm2 ); + + if ( !fh && try_create ) { + perm2[0] = 'w'; // try "w+" instead of "r+" + try_create = FALSE; + } else { + break; + } + } + if ( fh ) { + ::fstat( fileno(fh), &st ); // get the stat for later usage + } else { + ok = FALSE; + } + } + if ( ok ) { + setState( IO_Open ); + // on successful open the file stat was got; now test what type + // of file we have + if ( (st.st_mode & S_IFMT) != S_IFREG ) { + // non-seekable + setType( IO_Sequential ); + length = INT_MAX; + ioIndex = 0; + } else { + length = (Offset)st.st_size; + ioIndex = (flags() & IO_Append) == 0 ? 0 : length; + if ( !(flags()&IO_Truncate) && length == 0 && isReadable() ) { + // try if you can read from it (if you can, it's a sequential + // device; e.g. a file in the /proc filesystem) + int c = getch(); + if ( c != -1 ) { + ungetch(c); + setType( IO_Sequential ); + length = INT_MAX; + ioIndex = 0; + } + } + } + } else { + init(); + if ( errno == EMFILE ) // no more file handles/descrs + setStatus( IO_ResourceError ); + else + setStatus( IO_OpenError ); + } + return ok; +} + +/*! + \overload + Opens a file in the mode \a m using an existing file handle \a f. + Returns TRUE if successful, otherwise FALSE. + + Example: + \code + #include + + void printError( const char* msg ) + { + QFile f; + f.open( IO_WriteOnly, stderr ); + f.writeBlock( msg, qstrlen(msg) ); // write to stderr + f.close(); + } + \endcode + + When a QFile is opened using this function, close() does not actually + close the file, only flushes it. + + \warning If \a f is \c stdin, \c stdout, \c stderr, you may not + be able to seek. See QIODevice::isSequentialAccess() for more + information. + + \sa close() +*/ + +bool QFile::open( int m, FILE *f ) +{ + if ( isOpen() ) { +#if defined(QT_CHECK_RANGE) + qWarning( "QFile::open: File already open" ); +#endif + return FALSE; + } + init(); + setMode( m &~IO_Raw ); + setState( IO_Open ); + fh = f; + ext_f = TRUE; + struct stat st; + ::fstat( fileno(fh), &st ); +#if defined(QT_LARGEFILE_SUPPORT) + ioIndex = (Offset)ftello( fh ); +#else + ioIndex = (Offset)ftell( fh ); +#endif + if ( (st.st_mode & S_IFMT) != S_IFREG || f == stdin ) { //stdin is non seekable + // non-seekable + setType( IO_Sequential ); + length = INT_MAX; + ioIndex = 0; + } else { + length = (Offset)st.st_size; + if ( !(flags()&IO_Truncate) && length == 0 && isReadable() ) { + // try if you can read from it (if you can, it's a sequential + // device; e.g. a file in the /proc filesystem) + int c = getch(); + if ( c != -1 ) { + ungetch(c); + setType( IO_Sequential ); + length = INT_MAX; + ioIndex = 0; + } + } + } + return TRUE; +} + +/*! + \overload + Opens a file in the mode \a m using an existing file descriptor \a f. + Returns TRUE if successful, otherwise FALSE. + + When a QFile is opened using this function, close() does not actually + close the file. + + The QFile that is opened using this function, is automatically set to be in + raw mode; this means that the file input/output functions are slow. If you + run into performance issues, you should try to use one of the other open + functions. + + \warning If \a f is one of 0 (stdin), 1 (stdout) or 2 (stderr), you may not + be able to seek. size() is set to \c INT_MAX (in limits.h). + + \sa close() +*/ + + +bool QFile::open( int m, int f ) +{ + if ( isOpen() ) { +#if defined(QT_CHECK_RANGE) + qWarning( "QFile::open: File already open" ); +#endif + return FALSE; + } + init(); + setMode( m |IO_Raw ); + setState( IO_Open ); + fd = f; + ext_f = TRUE; + struct stat st; + ::fstat( fd, &st ); + ioIndex = (Offset)::lseek(fd, 0, SEEK_CUR); + if ( (st.st_mode & S_IFMT) != S_IFREG || f == 0 ) { // stdin is not seekable... + // non-seekable + setType( IO_Sequential ); + length = INT_MAX; + ioIndex = 0; + } else { + length = (Offset)st.st_size; + if ( length == 0 && isReadable() ) { + // try if you can read from it (if you can, it's a sequential + // device; e.g. a file in the /proc filesystem) + int c = getch(); + if ( c != -1 ) { + ungetch(c); + setType( IO_Sequential ); + length = INT_MAX; + ioIndex = 0; + } + resetStatus(); + } + } + return TRUE; +} + +/*! + Returns the file size. + \sa at() +*/ + +QIODevice::Offset QFile::size() const +{ + struct stat st; + if ( isOpen() ) { + ::fstat( fh ? fileno(fh) : fd, &st ); + } else { + ::stat( QFile::encodeName(fn), &st ); + } +#if defined(QT_LARGEFILE_SUPPORT) && !defined(QT_ABI_64BITOFFSET) + return (uint)st.st_size > UINT_MAX ? UINT_MAX : (QIODevice::Offset)st.st_size; +#else + return st.st_size; +#endif +} + + +/*! + \overload + + Sets the file index to \a pos. Returns TRUE if successful; + otherwise returns FALSE. + + Example: + \code + QFile f( "data.bin" ); + f.open( IO_ReadOnly ); // index set to 0 + f.at( 100 ); // set index to 100 + f.at( f.at()+50 ); // set index to 150 + f.at( f.size()-80 ); // set index to 80 before EOF + f.close(); + \endcode + + Use \c at() without arguments to retrieve the file offset. + + \warning The result is undefined if the file was open()'ed using + the \c IO_Append specifier. + + \sa size(), open() +*/ + +bool QFile::at( Offset pos ) +{ + if ( !isOpen() ) { +#if defined(QT_CHECK_STATE) + qWarning( "QFile::at: File is not open" ); +#endif + return FALSE; + } + if ( isSequentialAccess() ) + return FALSE; + bool ok; + if ( isRaw() ) { + off_t l = ::lseek( fd, pos, SEEK_SET ); + ok = ( l != -1 ); + pos = (Offset)l; + } else { // buffered file +#if defined(QT_LARGEFILE_SUPPORT) + ok = ( ::fseeko(fh, pos, SEEK_SET) == 0 ); +#else + ok = ( ::fseek(fh, pos, SEEK_SET) == 0 ); +#endif + } + if ( ok ) + ioIndex = pos; +#if defined(QT_CHECK_RANGE) + else +#if defined(QT_LARGEFILE_SUPPORT) && defined(QT_ABI_64BITOFFSET) + qWarning( "QFile::at: Cannot set file position %llu", pos ); +#else + qWarning( "QFile::at: Cannot set file position %lu", pos ); +#endif +#endif + return ok; +} + +/*! + \reimp + + \warning We have experienced problems with some C libraries when a buffered + file is opened for both reading and writing. If a read operation takes place + immediately after a write operation, the read buffer contains garbage data. + Worse, the same garbage is written to the file. Calling flush() before + readBlock() solved this problem. +*/ + +Q_LONG QFile::readBlock( char *p, Q_ULONG len ) +{ +#if defined(QT_CHECK_NULL) + if ( !p ) + qWarning( "QFile::readBlock: Null pointer error" ); +#endif +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { + qWarning( "QFile::readBlock: File not open" ); + return -1; + } + if ( !isReadable() ) { + qWarning( "QFile::readBlock: Read operation not permitted" ); + return -1; + } +#endif + Q_ULONG nread = 0; // number of bytes read + if ( !ungetchBuffer.isEmpty() ) { + // need to add these to the returned string. + uint l = ungetchBuffer.length(); + while( nread < l ) { + *p = ungetchBuffer[ l - nread - 1 ]; + p++; + nread++; + } + ungetchBuffer.truncate( l - nread ); + } + + if ( nread < len ) { + if ( isRaw() ) { // raw file + nread += ::read( fd, p, len-nread ); + if ( len && nread <= 0 ) { + nread = 0; + setStatus(IO_ReadError); + } + } else { // buffered file + nread += fread( p, 1, len-nread, fh ); + if ( (uint)nread != len ) { + if ( ferror( fh ) || nread==0 ) + setStatus(IO_ReadError); + } + } + } + if ( !isSequentialAccess() ) + ioIndex += nread; + return nread; +} + + +/*! \reimp + + Writes \a len bytes from \a p to the file and returns the number of + bytes actually written. + + Returns -1 if a serious error occurred. + + \warning When working with buffered files, data may not be written + to the file at once. Call flush() to make sure the data is really + written. + + \sa readBlock() +*/ + +Q_LONG QFile::writeBlock( const char *p, Q_ULONG len ) +{ +#if defined(QT_CHECK_NULL) + if ( p == 0 && len != 0 ) + qWarning( "QFile::writeBlock: Null pointer error" ); +#endif +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // file not open + qWarning( "QFile::writeBlock: File not open" ); + return -1; + } + if ( !isWritable() ) { // writing not permitted + qWarning( "QFile::writeBlock: Write operation not permitted" ); + return -1; + } +#endif + Q_ULONG nwritten; // number of bytes written + if ( isRaw() ) // raw file + nwritten = ::write( fd, (void *)p, len ); + else // buffered file + nwritten = fwrite( p, 1, len, fh ); + if ( nwritten != len ) { // write error + if ( errno == ENOSPC ) // disk is full + setStatus( IO_ResourceError ); + else + setStatus( IO_WriteError ); + if ( !isSequentialAccess() ) { + if ( isRaw() ) // recalc file position + ioIndex = (Offset)::lseek( fd, 0, SEEK_CUR ); + else +#if defined(QT_LARGEFILE_SUPPORT) + ioIndex = (Offset)::fseeko( fh, 0, SEEK_CUR ); +#else + ioIndex = (Offset)::fseek( fh, 0, SEEK_CUR ); +#endif + } + } else { + if ( !isSequentialAccess() ) + ioIndex += nwritten; + } + if ( ioIndex > length ) // update file length + length = ioIndex; + return nwritten; +} + +/*! + Returns the file handle of the file. + + This is a small positive integer, suitable for use with C library + functions such as fdopen() and fcntl(), as well as with QSocketNotifier. + + If the file is not open or there is an error, handle() returns -1. + + \sa QSocketNotifier +*/ + +int QFile::handle() const +{ + if ( !isOpen() ) + return -1; + else if ( fh ) + return fileno( fh ); + else + return fd; +} + +/*! + Closes an open file. + + The file is not closed if it was opened with an existing file handle. + If the existing file handle is a \c FILE*, the file is flushed. + If the existing file handle is an \c int file descriptor, nothing + is done to the file. + + Some "write-behind" filesystems may report an unspecified error on + closing the file. These errors only indicate that something may + have gone wrong since the previous open(). In such a case status() + reports IO_UnspecifiedError after close(), otherwise IO_Ok. + + \sa open(), flush() +*/ + + +void QFile::close() +{ + bool ok = FALSE; + if ( isOpen() ) { // file is not open + if ( fh ) { // buffered file + if ( ext_f ) + ok = fflush( fh ) != -1; // flush instead of closing + else + ok = fclose( fh ) != -1; + } else { // raw file + if ( ext_f ) + ok = TRUE; // cannot close + else + ok = ::close( fd ) != -1; + } + init(); // restore internal state + } + if (!ok) + setStatus( IO_UnspecifiedError ); + + return; +} diff --git a/qmake/tools/qfileinfo.cpp b/qmake/tools/qfileinfo.cpp new file mode 100644 index 0000000..3af7932 --- a/dev/null +++ b/qmake/tools/qfileinfo.cpp @@ -0,0 +1,659 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QFileInfo class +** +** Created : 950628 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qplatformdefs.h" + +#include "qfileinfo.h" +#include "qdatetime.h" +#include "qdir.h" +#include "qfiledefs_p.h" +#if defined(QT_LARGEFILE_SUPPORT) && !defined(QT_ABI_QT4) +#include +#endif + + +extern bool qt_file_access( const QString& fn, int t ); + +/*! + \class QFileInfo + \reentrant + \brief The QFileInfo class provides system-independent file information. + + \ingroup io + + QFileInfo provides information about a file's name and position + (path) in the file system, its access rights and whether it is a + directory or symbolic link, etc. The file's size and last + modified/read times are also available. + + A QFileInfo can point to a file with either a relative or an + absolute file path. Absolute file paths begin with the directory + separator "/" (or with a drive specification on Windows). Relative + file names begin with a directory name or a file name and specify + a path relative to the current working directory. An example of an + absolute path is the string "/tmp/quartz". A relative path might + look like "src/fatlib". You can use the function isRelative() to + check whether a QFileInfo is using a relative or an absolute file + path. You can call the function convertToAbs() to convert a + relative QFileInfo's path to an absolute path. + + The file that the QFileInfo works on is set in the constructor or + later with setFile(). Use exists() to see if the file exists and + size() to get its size. + + To speed up performance, QFileInfo caches information about the + file. Because files can be changed by other users or programs, or + even by other parts of the same program, there is a function that + refreshes the file information: refresh(). If you want to switch + off a QFileInfo's caching and force it to access the file system + every time you request information from it call setCaching(FALSE). + + The file's type is obtained with isFile(), isDir() and + isSymLink(). The readLink() function provides the name of the file + the symlink points to. + + Elements of the file's name can be extracted with dirPath() and + fileName(). The fileName()'s parts can be extracted with + baseName() and extension(). + + The file's dates are returned by created(), lastModified() and + lastRead(). Information about the file's access permissions is + obtained with isReadable(), isWritable() and isExecutable(). The + file's ownership is available from owner(), ownerId(), group() and + groupId(). You can examine a file's permissions and ownership in a + single statement using the permission() function. + + If you need to read and traverse directories, see the QDir class. +*/ + +/*! + \enum QFileInfo::PermissionSpec + + This enum is used by the permission() function to report the + permissions and ownership of a file. The values may be OR-ed + together to test multiple permissions and ownership values. + + \value ReadUser The file is readable by the user. + \value WriteUser The file is writable by the user. + \value ExeUser The file is executable by the user. + \value ReadGroup The file is readable by the group. + \value WriteGroup The file is writable by the group. + \value ExeGroup The file is executable by the group. + \value ReadOther The file is readable by anyone. + \value WriteOther The file is writable by anyone. + \value ExeOther The file is executable by anyone. +*/ + + +/*! + Constructs a new empty QFileInfo. +*/ + +QFileInfo::QFileInfo() +{ + fic = 0; + cache = TRUE; +#if defined(Q_OS_UNIX) + symLink = FALSE; +#endif +} + +/*! + Constructs a new QFileInfo that gives information about the given + file. The \a file can also include an absolute or relative path. + + \sa setFile(), isRelative(), QDir::setCurrent(), QDir::isRelativePath() +*/ + +QFileInfo::QFileInfo( const QString &file ) +{ + fn = file; + slashify( fn ); + fic = 0; + cache = TRUE; +#if defined(Q_OS_UNIX) + symLink = FALSE; +#endif +} + +/*! + Constructs a new QFileInfo that gives information about file \a + file. + + If the \a file has a relative path, the QFileInfo will also have a + relative path. + + \sa isRelative() +*/ + +QFileInfo::QFileInfo( const QFile &file ) +{ + fn = file.name(); + slashify( fn ); + fic = 0; + cache = TRUE; +#if defined(Q_OS_UNIX) + symLink = FALSE; +#endif +} + +/*! + Constructs a new QFileInfo that gives information about the file + called \a fileName in the directory \a d. + + If \a d has a relative path, the QFileInfo will also have a + relative path. + + \sa isRelative() +*/ +#ifndef QT_NO_DIR +QFileInfo::QFileInfo( const QDir &d, const QString &fileName ) +{ + fn = d.filePath( fileName ); + slashify( fn ); + fic = 0; + cache = TRUE; +#if defined(Q_OS_UNIX) + symLink = FALSE; +#endif +} +#endif +/*! + Constructs a new QFileInfo that is a copy of \a fi. +*/ + +QFileInfo::QFileInfo( const QFileInfo &fi ) +{ + fn = fi.fn; + if ( fi.fic ) { + fic = new QFileInfoCache; + *fic = *fi.fic; + } else { + fic = 0; + } + cache = fi.cache; +#if defined(Q_OS_UNIX) + symLink = fi.symLink; +#endif +} + +/*! + Destroys the QFileInfo and frees its resources. +*/ + +QFileInfo::~QFileInfo() +{ + delete fic; +} + + +/*! + Makes a copy of \a fi and assigns it to this QFileInfo. +*/ + +QFileInfo &QFileInfo::operator=( const QFileInfo &fi ) +{ + fn = fi.fn; + if ( !fi.fic ) { + delete fic; + fic = 0; + } else { + if ( !fic ) { + fic = new QFileInfoCache; + Q_CHECK_PTR( fic ); + } + *fic = *fi.fic; + } + cache = fi.cache; +#if defined(Q_OS_UNIX) + symLink = fi.symLink; +#endif + return *this; +} + + +/*! + Sets the file that the QFileInfo provides information about to \a + file. + + The \a file can also include an absolute or relative file path. + Absolute paths begin with the directory separator (e.g. "/" under + Unix) or a drive specification (under Windows). Relative file + names begin with a directory name or a file name and specify a + path relative to the current directory. + + Example: + \code + QString absolute = "/local/bin"; + QString relative = "local/bin"; + QFileInfo absFile( absolute ); + QFileInfo relFile( relative ); + + QDir::setCurrent( QDir::rootDirPath() ); + // absFile and relFile now point to the same file + + QDir::setCurrent( "/tmp" ); + // absFile now points to "/local/bin", + // while relFile points to "/tmp/local/bin" + \endcode + + \sa isRelative(), QDir::setCurrent(), QDir::isRelativePath() +*/ + +void QFileInfo::setFile( const QString &file ) +{ + fn = file; + slashify( fn ); + delete fic; + fic = 0; +} + +/*! + \overload + + Sets the file that the QFileInfo provides information about to \a + file. + + If \a file includes a relative path, the QFileInfo will also have + a relative path. + + \sa isRelative() +*/ + +void QFileInfo::setFile( const QFile &file ) +{ + fn = file.name(); + slashify( fn ); + delete fic; + fic = 0; +} + +/*! + \overload + + Sets the file that the QFileInfo provides information about to \a + fileName in directory \a d. + + If \a fileName includes a relative path, the QFileInfo will also + have a relative path. + + \sa isRelative() +*/ +#ifndef QT_NO_DIR +void QFileInfo::setFile( const QDir &d, const QString &fileName ) +{ + fn = d.filePath( fileName ); + slashify( fn ); + delete fic; + fic = 0; +} +#endif + +/*! + Returns TRUE if the file exists; otherwise returns FALSE. +*/ + +bool QFileInfo::exists() const +{ + return qt_file_access( fn, F_OK ); +} + +/*! + Refreshes the information about the file, i.e. reads in information + from the file system the next time a cached property is fetched. + + \sa setCaching() +*/ + +void QFileInfo::refresh() const +{ + QFileInfo *that = (QFileInfo*)this; // Mutable function + delete that->fic; + that->fic = 0; +} + +/*! + \fn bool QFileInfo::caching() const + + Returns TRUE if caching is enabled; otherwise returns FALSE. + + \sa setCaching(), refresh() +*/ + +/*! + If \a enable is TRUE, enables caching of file information. If \a + enable is FALSE caching is disabled. + + When caching is enabled, QFileInfo reads the file information from + the file system the first time it's needed, but generally not + later. + + Caching is enabled by default. + + \sa refresh(), caching() +*/ + +void QFileInfo::setCaching( bool enable ) +{ + if ( cache == enable ) + return; + cache = enable; + if ( cache ) { + delete fic; + fic = 0; + } +} + + +/*! + Returns the file name, including the path (which may be absolute + or relative). + + \sa isRelative(), absFilePath() +*/ + +QString QFileInfo::filePath() const +{ + return fn; +} + +/*! + Returns the base name of the file. + + If \a complete is FALSE (the default) the base name consists of + all characters in the file name up to (but not including) the \e + first '.' character. + + If \a complete is TRUE the base name consists of all characters in + the file up to (but not including) the \e last '.' character. + + The path is not included in either case. + + Example: + \code + QFileInfo fi( "/tmp/archive.tar.gz" ); + QString base = fi.baseName(); // base = "archive" + base = fi.baseName( TRUE ); // base = "archive.tar" + \endcode + + \sa fileName(), extension() +*/ + +QString QFileInfo::baseName( bool complete ) const +{ + QString tmp = fileName(); + int pos = complete ? tmp.findRev( '.' ) : tmp.find( '.' ); + if ( pos == -1 ) + return tmp; + else + return tmp.left( pos ); +} + +/*! + Returns the file's extension name. + + If \a complete is TRUE (the default), extension() returns the + string of all characters in the file name after (but not + including) the first '.' character. + + If \a complete is FALSE, extension() returns the string of all + characters in the file name after (but not including) the last '.' + character. + + Example: + \code + QFileInfo fi( "/tmp/archive.tar.gz" ); + QString ext = fi.extension(); // ext = "tar.gz" + ext = fi.extension( FALSE ); // ext = "gz" + \endcode + + \sa fileName(), baseName() +*/ + +QString QFileInfo::extension( bool complete ) const +{ + QString s = fileName(); + int pos = complete ? s.find( '.' ) : s.findRev( '.' ); + if ( pos < 0 ) + return QString::fromLatin1( "" ); + else + return s.right( s.length() - pos - 1 ); +} + +/*! + Returns the file's path as a QDir object. + + If the QFileInfo is relative and \a absPath is FALSE, the QDir + will be relative; otherwise it will be absolute. + + \sa dirPath(), filePath(), fileName(), isRelative() +*/ +#ifndef QT_NO_DIR +QDir QFileInfo::dir( bool absPath ) const +{ + return QDir( dirPath(absPath) ); +} +#endif + + +/*! + Returns TRUE if the file is readable; otherwise returns FALSE. + + \sa isWritable(), isExecutable(), permission() +*/ + +bool QFileInfo::isReadable() const +{ + return qt_file_access( fn, R_OK ) && permission( ReadUser ); +} + +/*! + Returns TRUE if the file is writable; otherwise returns FALSE. + + \sa isReadable(), isExecutable(), permission() +*/ + +bool QFileInfo::isWritable() const +{ + return qt_file_access( fn, W_OK ) && permission( WriteUser ); +} + +/*! + Returns TRUE if the file is executable; otherwise returns FALSE. + + \sa isReadable(), isWritable(), permission() +*/ + +bool QFileInfo::isExecutable() const +{ + return qt_file_access( fn, X_OK ) && permission( ExeUser ); +} + +#ifndef Q_WS_WIN +bool QFileInfo::isHidden() const +{ + return fileName()[ 0 ] == QChar( '.' ); +} +#endif + +/*! + Returns TRUE if the file path name is relative. Returns FALSE if + the path is absolute (e.g. under Unix a path is absolute if it + begins with a "/"). +*/ +#ifndef QT_NO_DIR +bool QFileInfo::isRelative() const +{ + return QDir::isRelativePath( fn ); +} + +/*! + Converts the file's path to an absolute path. + + If it is already absolute, nothing is done. + + \sa filePath(), isRelative() +*/ + +bool QFileInfo::convertToAbs() +{ + if ( isRelative() ) + fn = absFilePath(); + return QDir::isRelativePath( fn ); +} +#endif + +/*! + Returns the file size in bytes, or 0 if the file does not exist or + if the size is 0 or if the size cannot be fetched. +*/ +#if defined(QT_ABI_QT4) +QIODevice::Offset QFileInfo::size() const +#else +uint QFileInfo::size() const +#endif +{ + if ( !fic || !cache ) + doStat(); + if ( fic ) +#if defined(QT_ABI_QT4) + return (QIODevice::Offset)fic->st.st_size; +#elif defined(QT_LARGEFILE_SUPPORT) + return (uint)fic->st.st_size > UINT_MAX ? UINT_MAX : (uint)fic->st.st_size; +#else + return (uint)fic->st.st_size; +#endif + else + return 0; +} + +/*! + Returns the date and time when the file was created. + + On platforms where this information is not available, returns the + same as lastModified(). + + \sa created() lastModified() lastRead() +*/ + +QDateTime QFileInfo::created() const +{ + QDateTime dt; + if ( !fic || !cache ) + doStat(); + if ( fic && fic->st.st_ctime != 0 ) { + dt.setTime_t( fic->st.st_ctime ); + return dt; + } else { + return lastModified(); + } +} + +/*! + Returns the date and time when the file was last modified. + + \sa created() lastModified() lastRead() +*/ + +QDateTime QFileInfo::lastModified() const +{ + QDateTime dt; + if ( !fic || !cache ) + doStat(); + if ( fic ) + dt.setTime_t( fic->st.st_mtime ); + return dt; +} + +/*! + Returns the date and time when the file was last read (accessed). + + On platforms where this information is not available, returns the + same as lastModified(). + + \sa created() lastModified() lastRead() +*/ + +QDateTime QFileInfo::lastRead() const +{ + QDateTime dt; + if ( !fic || !cache ) + doStat(); + if ( fic && fic->st.st_atime != 0 ) { + dt.setTime_t( fic->st.st_atime ); + return dt; + } else { + return lastModified(); + } +} + +#ifndef QT_NO_DIR + +/*! + Returns the absolute path including the file name. + + The absolute path name consists of the full path and the file + name. On Unix this will always begin with the root, '/', + directory. On Windows this will always begin 'D:/' where D is a + drive letter, except for network shares that are not mapped to a + drive letter, in which case the path will begin '//sharename/'. + + This function returns the same as filePath(), unless isRelative() + is TRUE. + + This function can be time consuming under Unix (in the order of + milliseconds). + + \sa isRelative(), filePath() +*/ +QString QFileInfo::absFilePath() const +{ + QString tmp; + if ( QDir::isRelativePath(fn) +#if defined(Q_OS_WIN32) || defined(Q_OS_WIN64) + && fn[1] != ':' +#endif + ) { + tmp = QDir::currentDirPath(); + tmp += '/'; + } + tmp += fn; + makeAbs( tmp ); + return QDir::cleanDirPath( tmp ); +} + +#endif diff --git a/qmake/tools/qfileinfo_unix.cpp b/qmake/tools/qfileinfo_unix.cpp new file mode 100644 index 0000000..f7c3a97 --- a/dev/null +++ b/qmake/tools/qfileinfo_unix.cpp @@ -0,0 +1,331 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QFileInfo class +** +** Created : 950628 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses for Unix/X11 or for Qt/Embedded may use this file in accordance +** with the Qt Commercial License Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qplatformdefs.h" +#include "qfileinfo.h" +#include "qfiledefs_p.h" +#include "qdatetime.h" +#include "qdir.h" + +#include + + +void QFileInfo::slashify( QString& ) +{ + return; +} + + +void QFileInfo::makeAbs( QString & ) +{ + return; +} + +/*! + Returns TRUE if this object points to a file. Returns FALSE if the + object points to something which isn't a file, e.g. a directory or + a symlink. + + \sa isDir(), isSymLink() +*/ +bool QFileInfo::isFile() const +{ + if ( !fic || !cache ) + doStat(); + return fic ? (fic->st.st_mode & S_IFMT) == S_IFREG : FALSE; +} + +/*! + Returns TRUE if this object points to a directory or to a symbolic + link to a directory; otherwise returns FALSE. + + \sa isFile(), isSymLink() +*/ +bool QFileInfo::isDir() const +{ + if ( !fic || !cache ) + doStat(); + return fic ? (fic->st.st_mode & S_IFMT) == S_IFDIR : FALSE; +} + +/*! + Returns TRUE if this object points to a symbolic link (or to a + shortcut on Windows); otherwise returns FALSE. + + \sa isFile(), isDir(), readLink() +*/ + +bool QFileInfo::isSymLink() const +{ + if ( !fic || !cache ) + doStat(); + return symLink; +} + +/*! + Returns the name a symlink (or shortcut on Windows) points to, or + a QString::null if the object isn't a symbolic link. + + This name may not represent an existing file; it is only a string. + QFileInfo::exists() returns TRUE if the symlink points to an + existing file. + + \sa exists(), isSymLink(), isDir(), isFile() +*/ + +QString QFileInfo::readLink() const +{ + QString r; + +#if defined(Q_OS_UNIX) && !defined(Q_OS_OS2EMX) + char s[PATH_MAX+1]; + if ( !isSymLink() ) + return QString(); + int len = readlink( QFile::encodeName(fn).data(), s, PATH_MAX ); + if ( len >= 0 ) { + s[len] = '\0'; + r = QFile::decodeName(s); + } +#endif + + return r; +} + +static const uint nobodyID = (uint) -2; + +/*! + Returns the owner of the file. On Windows, on systems where files + do not have owners, or if an error occurs, QString::null is + returned. + + This function can be time consuming under Unix (in the order of + milliseconds). + + \sa ownerId(), group(), groupId() +*/ + +QString QFileInfo::owner() const +{ + passwd *pw = getpwuid( ownerId() ); + if ( pw ) + return QFile::decodeName( pw->pw_name ); + return QString::null; +} + +/*! + Returns the id of the owner of the file. + + On Windows and on systems where files do not have owners this + function returns ((uint) -2). + + \sa owner(), group(), groupId() +*/ + +uint QFileInfo::ownerId() const +{ + if ( !fic || !cache ) + doStat(); + if ( fic ) + return fic->st.st_uid; + return nobodyID; +} + +/*! + Returns the group of the file. On Windows, on systems where files + do not have groups, or if an error occurs, QString::null is + returned. + + This function can be time consuming under Unix (in the order of + milliseconds). + + \sa groupId(), owner(), ownerId() +*/ + +QString QFileInfo::group() const +{ + struct group *gr = getgrgid( groupId() ); + if ( gr ) + return QFile::decodeName( gr->gr_name ); + return QString::null; +} + +/*! + Returns the id of the group the file belongs to. + + On Windows and on systems where files do not have groups this + function always returns (uint) -2. + + \sa group(), owner(), ownerId() +*/ + +uint QFileInfo::groupId() const +{ + if ( !fic || !cache ) + doStat(); + if ( fic ) + return fic->st.st_gid; + return nobodyID; +} + + +/*! + Tests for file permissions. The \a permissionSpec argument can be + several flags of type \c PermissionSpec OR-ed together to check + for permission combinations. + + On systems where files do not have permissions this function + always returns TRUE. + + Example: + \code + QFileInfo fi( "/tmp/archive.tar.gz" ); + if ( fi.permission( QFileInfo::WriteUser | QFileInfo::ReadGroup ) ) + qWarning( "I can change the file; my group can read the file."); + if ( fi.permission( QFileInfo::WriteGroup | QFileInfo::WriteOther ) ) + qWarning( "The group or others can change the file!" ); + \endcode + + \sa isReadable(), isWritable(), isExecutable() +*/ + +bool QFileInfo::permission( int permissionSpec ) const +{ + if ( !fic || !cache ) + doStat(); + if ( fic ) { + uint mask = 0; + if ( permissionSpec & ReadUser ) + mask |= S_IRUSR; + if ( permissionSpec & WriteUser ) + mask |= S_IWUSR; + if ( permissionSpec & ExeUser ) + mask |= S_IXUSR; + if ( permissionSpec & ReadGroup ) + mask |= S_IRGRP; + if ( permissionSpec & WriteGroup ) + mask |= S_IWGRP; + if ( permissionSpec & ExeGroup ) + mask |= S_IXGRP; + if ( permissionSpec & ReadOther ) + mask |= S_IROTH; + if ( permissionSpec & WriteOther ) + mask |= S_IWOTH; + if ( permissionSpec & ExeOther ) + mask |= S_IXOTH; + if ( mask ) { + return (fic->st.st_mode & mask) == mask; + } else { +#if defined(QT_CHECK_NULL) + qWarning( "QFileInfo::permission: permissionSpec is 0" ); +#endif + return TRUE; + } + } else { + return FALSE; + } +} + +void QFileInfo::doStat() const +{ + QFileInfo *that = ((QFileInfo*)this); // mutable function + if ( !that->fic ) + that->fic = new QFileInfoCache; + that->symLink = FALSE; + struct stat *b = &that->fic->st; +#if defined(Q_OS_UNIX) && defined(S_IFLNK) + if ( ::lstat( QFile::encodeName(fn), b ) == 0 ) { + if ( S_ISLNK( b->st_mode ) ) + that->symLink = TRUE; + else + return; + } +#endif + + int r = ::stat( QFile::encodeName(fn), b ); + if ( r != 0 && !that->symLink ) { + delete that->fic; + that->fic = 0; + } +} + +/*! + Returns the file's path. + + If \a absPath is TRUE an absolute path is returned. + + \sa dir(), filePath(), fileName(), isRelative() +*/ +#ifndef QT_NO_DIR +QString QFileInfo::dirPath( bool absPath ) const +{ + QString s; + if ( absPath ) + s = absFilePath(); + else + s = fn; + int pos = s.findRev( '/' ); + if ( pos == -1 ) { + return QString::fromLatin1( "." ); + } else { + if ( pos == 0 ) + return QString::fromLatin1( "/" ); + return s.left( pos ); + } +} +#endif + +/*! + Returns the name of the file, excluding the path. + + Example: + \code + QFileInfo fi( "/tmp/archive.tar.gz" ); + QString name = fi.fileName(); // name = "archive.tar.gz" + \endcode + + \sa isRelative(), filePath(), baseName(), extension() +*/ + +QString QFileInfo::fileName() const +{ + int p = fn.findRev( '/' ); + if ( p == -1 ) { + return fn; + } else { + return fn.mid( p + 1 ); + } +} diff --git a/qmake/tools/qgarray.cpp b/qmake/tools/qgarray.cpp new file mode 100644 index 0000000..45c45ce --- a/dev/null +++ b/qmake/tools/qgarray.cpp @@ -0,0 +1,754 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QGArray class +** +** Created : 930906 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qglobal.h" // needed to define Q_WS_WIN +#ifdef Q_WS_WIN +#include "qt_windows.h" // needed for bsearch on some platforms +#endif + +#define QGARRAY_CPP +#include "qgarray.h" +#include +#include + +#ifdef QT_THREAD_SUPPORT +# include +#endif // QT_THREAD_SUPPORT + +#define USE_MALLOC // comment to use new/delete + +#undef NEW +#undef DELETE + +#if defined(USE_MALLOC) +#define NEW(type,size) ((type*)malloc(size*sizeof(type))) +#define DELETE(array) (free((char*)array)) +#else +#define NEW(type,size) (new type[size]) +#define DELETE(array) (delete[] array) +#define DONT_USE_REALLOC // comment to use realloc() +#endif + +/*! + \class QShared qshared.h + \reentrant + \ingroup shared + \brief The QShared class is used internally for implementing shared classes. + + \internal + + It only contains a reference count and member functions to increment and + decrement it. + + Shared classes normally have internal classes that inherit QShared and + add the shared data. + + \sa \link shclass.html Shared Classes\endlink +*/ + +/*! + \class QGArray qgarray.h + \reentrant + \ingroup shared + \ingroup collection + \brief The QGArray class is an internal class for implementing the QMemArray class. + + \internal + + QGArray is a strictly internal class that acts as base class for the + QMemArray template array. + + It contains an array of bytes and has no notion of an array element. +*/ + + +/*! + Constructs a null array. +*/ + +QGArray::QGArray() +{ + shd = newData(); + Q_CHECK_PTR( shd ); +} + +/*! + Dummy constructor; does not allocate any data. + + This constructor does not initialize any array data so subclasses + must do it. The intention is to make the code more efficient. +*/ + +QGArray::QGArray( int, int ) +{ +} + +/*! + Constructs an array with room for \a size bytes. +*/ + +QGArray::QGArray( int size ) +{ + if ( size < 0 ) { +#if defined(QT_CHECK_RANGE) + qWarning( "QGArray: Cannot allocate array with negative length" ); +#endif + size = 0; + } + shd = newData(); + Q_CHECK_PTR( shd ); + if ( size == 0 ) // zero length + return; + shd->data = NEW(char,size); + Q_CHECK_PTR( shd->data ); + shd->len = size; +} + +/*! + Constructs a shallow copy of \a a. +*/ + +QGArray::QGArray( const QGArray &a ) +{ + shd = a.shd; + shd->ref(); +} + +/*! + Dereferences the array data and deletes it if this was the last + reference. +*/ + +QGArray::~QGArray() +{ + if ( shd && shd->deref() ) { // delete when last reference + if ( shd->data ) // is lost + DELETE(shd->data); + deleteData( shd ); + shd = 0; + } +} + + +/*! + \fn QGArray &QGArray::operator=( const QGArray &a ) + + Assigns a shallow copy of \a a to this array and returns a reference to + this array. Equivalent to assign(). +*/ + +/*! + \fn void QGArray::detach() + + Detaches this array from shared array data. +*/ + +/*! + \fn char *QGArray::data() const + + Returns a pointer to the actual array data. +*/ + +/*! + \fn uint QGArray::nrefs() const + + Returns the reference count. +*/ + +/*! + \fn uint QGArray::size() const + + Returns the size of the array, in bytes. +*/ + + +/*! + Returns TRUE if this array is equal to \a a, otherwise FALSE. + The comparison is bitwise, of course. +*/ + +bool QGArray::isEqual( const QGArray &a ) const +{ + if ( size() != a.size() ) // different size + return FALSE; + if ( data() == a.data() ) // has same data + return TRUE; + return (size() ? memcmp( data(), a.data(), size() ) : 0) == 0; +} + + +/*! + Resizes the array to \a newsize bytes. +*/ + +bool QGArray::resize( uint newsize ) +{ + if ( newsize == shd->len ) // nothing to do + return TRUE; + if ( newsize == 0 ) { // remove array + duplicate( 0, 0 ); + return TRUE; + } + if ( shd->data ) { // existing data +#if defined(DONT_USE_REALLOC) + char *newdata = NEW(char,newsize); // manual realloc + memcpy( newdata, shd->data, QMIN(shd->len,newsize) ); + DELETE(shd->data); + shd->data = newdata; +#else + shd->data = (char *)realloc( shd->data, newsize ); +#endif + } else { + shd->data = NEW(char,newsize); + } + if ( !shd->data ) // no memory + return FALSE; + shd->len = newsize; + return TRUE; +} + +/*! + Fills the array with the repeated occurrences of \a d, which is + \a sz bytes long. + If \a len is specified as different from -1, then the array will be + resized to \a len*sz before it is filled. + + Returns TRUE if successful, or FALSE if the memory cannot be allocated + (only when \a len != -1). + + \sa resize() +*/ + +bool QGArray::fill( const char *d, int len, uint sz ) +{ + if ( len < 0 ) + len = shd->len/sz; // default: use array length + else if ( !resize( len*sz ) ) + return FALSE; + if ( sz == 1 ) // 8 bit elements + memset( data(), *d, len ); + else if ( sz == 4 ) { // 32 bit elements + register Q_INT32 *x = (Q_INT32*)data(); + Q_INT32 v = *((Q_INT32*)d); + while ( len-- ) + *x++ = v; + } else if ( sz == 2 ) { // 16 bit elements + register Q_INT16 *x = (Q_INT16*)data(); + Q_INT16 v = *((Q_INT16*)d); + while ( len-- ) + *x++ = v; + } else { // any other size elements + register char *x = data(); + while ( len-- ) { // more complicated + memcpy( x, d, sz ); + x += sz; + } + } + return TRUE; +} + +/*! + \overload + Shallow copy. Dereference the current array and references the data + contained in \a a instead. Returns a reference to this array. + \sa operator=() +*/ + +QGArray &QGArray::assign( const QGArray &a ) +{ + a.shd->ref(); // avoid 'a = a' + if ( shd->deref() ) { // delete when last reference + if ( shd->data ) // is lost + DELETE(shd->data); + deleteData( shd ); + } + shd = a.shd; + return *this; +} + +/*! + Shallow copy. Dereference the current array and references the + array data \a d, which contains \a len bytes. + Returns a reference to this array. + + Do not delete \a d later, because QGArray takes care of that. +*/ + +QGArray &QGArray::assign( const char *d, uint len ) +{ + if ( shd->count > 1 ) { // disconnect this + shd->count--; + shd = newData(); + Q_CHECK_PTR( shd ); + } else { + if ( shd->data ) + DELETE(shd->data); + } + shd->data = (char *)d; + shd->len = len; + return *this; +} + +/*! + Deep copy. Dereference the current array and obtains a copy of the data + contained in \a a instead. Returns a reference to this array. + \sa assign(), operator=() +*/ + +QGArray &QGArray::duplicate( const QGArray &a ) +{ + if ( a.shd == shd ) { // a.duplicate(a) ! + if ( shd->count > 1 ) { + shd->count--; + register array_data *n = newData(); + Q_CHECK_PTR( n ); + if ( (n->len=shd->len) ) { + n->data = NEW(char,n->len); + Q_CHECK_PTR( n->data ); + if ( n->data ) + memcpy( n->data, shd->data, n->len ); + } else { + n->data = 0; + } + shd = n; + } + return *this; + } + char *oldptr = 0; + if ( shd->count > 1 ) { // disconnect this + shd->count--; + shd = newData(); + Q_CHECK_PTR( shd ); + } else { // delete after copy was made + oldptr = shd->data; + } + if ( a.shd->len ) { // duplicate data + shd->data = NEW(char,a.shd->len); + Q_CHECK_PTR( shd->data ); + if ( shd->data ) + memcpy( shd->data, a.shd->data, a.shd->len ); + } else { + shd->data = 0; + } + shd->len = a.shd->len; + if ( oldptr ) + DELETE(oldptr); + return *this; +} + +/*! + \overload + Deep copy. Dereferences the current array and obtains a copy of + \a len characters from array data \a d instead. Returns a reference + to this array. + \sa assign(), operator=() +*/ + +QGArray &QGArray::duplicate( const char *d, uint len ) +{ + char *data; + if ( d == 0 || len == 0 ) { + data = 0; + len = 0; + } else { + if ( shd->count == 1 && shd->len == len ) { + memcpy( shd->data, d, len ); // use same buffer + return *this; + } + data = NEW(char,len); + Q_CHECK_PTR( data ); + memcpy( data, d, len ); + } + if ( shd->count > 1 ) { // detach + shd->count--; + shd = newData(); + Q_CHECK_PTR( shd ); + } else { // just a single reference + if ( shd->data ) + DELETE(shd->data); + } + shd->data = data; + shd->len = len; + return *this; +} + +/*! + Resizes this array to \a len bytes and copies the \a len bytes at + address \a d into it. + + \warning This function disregards the reference count mechanism. If + other QGArrays reference the same data as this, all will be updated. +*/ + +void QGArray::store( const char *d, uint len ) +{ // store, but not deref + resize( len ); + memcpy( shd->data, d, len ); +} + + +/*! + \fn array_data *QGArray::sharedBlock() const + + Returns a pointer to the shared array block. + + \warning + + Do not use this function. Using it is begging for trouble. We dare + not remove it, for fear of breaking code, but we \e strongly + discourage new use of it. +*/ + +/*! + \fn void QGArray::setSharedBlock( array_data *p ) + + Sets the shared array block to \a p. + + \warning + + Do not use this function. Using it is begging for trouble. We dare + not remove it, for fear of breaking code, but we \e strongly + discourage new use of it. +*/ + + +/*! + Sets raw data and returns a reference to the array. + + Dereferences the current array and sets the new array data to \a d and + the new array size to \a len. Do not attempt to resize or re-assign the + array data when raw data has been set. + Call resetRawData(d,len) to reset the array. + + Setting raw data is useful because it sets QMemArray data without + allocating memory or copying data. + + Example of intended use: + \code + static uchar bindata[] = { 231, 1, 44, ... }; + QByteArray a; + a.setRawData( bindata, sizeof(bindata) ); // a points to bindata + QDataStream s( a, IO_ReadOnly ); // open on a's data + s >> ; // read raw bindata + s.close(); + a.resetRawData( bindata, sizeof(bindata) ); // finished + \endcode + + Example of misuse (do not do this): + \code + static uchar bindata[] = { 231, 1, 44, ... }; + QByteArray a, b; + a.setRawData( bindata, sizeof(bindata) ); // a points to bindata + a.resize( 8 ); // will crash + b = a; // will crash + a[2] = 123; // might crash + // forget to resetRawData - will crash + \endcode + + \warning If you do not call resetRawData(), QGArray will attempt to + deallocate or reallocate the raw data, which might not be too good. + Be careful. +*/ + +QGArray &QGArray::setRawData( const char *d, uint len ) +{ + duplicate( 0, 0 ); // set null data + shd->data = (char *)d; + shd->len = len; + return *this; +} + +/*! + Resets raw data. + + The arguments must be the data, \a d, and length \a len, that were + passed to setRawData(). This is for consistency checking. +*/ + +void QGArray::resetRawData( const char *d, uint len ) +{ + if ( d != shd->data || len != shd->len ) { +#if defined(QT_CHECK_STATE) + qWarning( "QGArray::resetRawData: Inconsistent arguments" ); +#endif + return; + } + shd->data = 0; + shd->len = 0; +} + + +/*! + Finds the first occurrence of \a d in the array from position \a index, + where \a sz is the size of the \a d element. + + Note that \a index is given in units of \a sz, not bytes. + + This function only compares whole cells, not bytes. +*/ + +int QGArray::find( const char *d, uint index, uint sz ) const +{ + index *= sz; + if ( index >= shd->len ) { +#if defined(QT_CHECK_RANGE) + qWarning( "QGArray::find: Index %d out of range", index/sz ); +#endif + return -1; + } + register uint i; + uint ii; + switch ( sz ) { + case 1: { // 8 bit elements + register char *x = data() + index; + char v = *d; + for ( i=index; ilen; i++ ) { + if ( *x++ == v ) + break; + } + ii = i; + } + break; + case 2: { // 16 bit elements + register Q_INT16 *x = (Q_INT16*)(data() + index); + Q_INT16 v = *((Q_INT16*)d); + for ( i=index; ilen; i+=2 ) { + if ( *x++ == v ) + break; + } + ii = i/2; + } + break; + case 4: { // 32 bit elements + register Q_INT32 *x = (Q_INT32*)(data() + index); + Q_INT32 v = *((Q_INT32*)d); + for ( i=index; ilen; i+=4 ) { + if ( *x++ == v ) + break; + } + ii = i/4; + } + break; + default: { // any size elements + for ( i=index; ilen; i+=sz ) { + if ( memcmp( d, &shd->data[i], sz ) == 0 ) + break; + } + ii = i/sz; + } + break; + } + return ilen ? (int)ii : -1; +} + +/*! + Returns the number of occurrences of \a d in the array, where \a sz is + the size of the \a d element. + + This function only compares whole cells, not bytes. +*/ + +int QGArray::contains( const char *d, uint sz ) const +{ + register uint i = shd->len; + int count = 0; + switch ( sz ) { + case 1: { // 8 bit elements + register char *x = data(); + char v = *d; + while ( i-- ) { + if ( *x++ == v ) + count++; + } + } + break; + case 2: { // 16 bit elements + register Q_INT16 *x = (Q_INT16*)data(); + Q_INT16 v = *((Q_INT16*)d); + i /= 2; + while ( i-- ) { + if ( *x++ == v ) + count++; + } + } + break; + case 4: { // 32 bit elements + register Q_INT32 *x = (Q_INT32*)data(); + Q_INT32 v = *((Q_INT32*)d); + i /= 4; + while ( i-- ) { + if ( *x++ == v ) + count++; + } + } + break; + default: { // any size elements + for ( i=0; ilen; i+=sz ) { + if ( memcmp(d, &shd->data[i], sz) == 0 ) + count++; + } + } + break; + } + return count; +} + +static int cmp_item_size = 0; + +#if defined(Q_C_CALLBACKS) +extern "C" { +#endif + +#ifdef Q_OS_TEMP +static int __cdecl cmp_arr( const void *n1, const void *n2 ) +#else +static int cmp_arr( const void *n1, const void *n2 ) +#endif +{ + return ( n1 && n2 ) ? memcmp( n1, n2, cmp_item_size ) + : ( n1 ? 1 : ( n2 ? -1 : 0 ) ); + // ### Qt 3.0: Add a virtual compareItems() method and call that instead +} + +#if defined(Q_C_CALLBACKS) +} +#endif + +/*! + Sorts the first \a sz items of the array. +*/ + +void QGArray::sort( uint sz ) +{ + int numItems = size() / sz; + if ( numItems < 2 ) + return; + +#ifdef QT_THREAD_SUPPORT + QMutexLocker locker( qt_global_mutexpool->get( &cmp_item_size ) ); +#endif // QT_THREAD_SUPPORT + + cmp_item_size = sz; + qsort( shd->data, numItems, sz, cmp_arr ); +} + +/*! + Binary search; assumes that \a d is a sorted array of size \a sz. +*/ + +int QGArray::bsearch( const char *d, uint sz ) const +{ + int numItems = size() / sz; + if ( !numItems ) + return -1; + +#ifdef QT_THREAD_SUPPORT + QMutexLocker locker( qt_global_mutexpool->get( &cmp_item_size ) ); +#endif // QT_THREAD_SUPPORT + + cmp_item_size = sz; + char* r = (char*)::bsearch( d, shd->data, numItems, sz, cmp_arr ); + if ( !r ) + return -1; + while( (r >= shd->data + sz) && (cmp_arr( r - sz, d ) == 0) ) + r -= sz; // search to first of equal elements; bsearch is undef + return (int)(( r - shd->data ) / sz); +} + + +/*! + \fn char *QGArray::at( uint index ) const + + Returns a pointer to the byte at offset \a index in the array. +*/ + +/*! + Expand the array if necessary, and copies (the first part of) its + contents from the \a index * \a sz bytes at \a d. + + Returns TRUE if the operation succeeds, FALSE if it runs out of + memory. + + \warning This function disregards the reference count mechanism. If + other QGArrays reference the same data as this, all will be changed. +*/ + +bool QGArray::setExpand( uint index, const char *d, uint sz ) +{ + index *= sz; + if ( index >= shd->len ) { + if ( !resize( index+sz ) ) // no memory + return FALSE; + } + memcpy( data() + index, d, sz ); + return TRUE; +} + + +/*! + Prints a warning message if at() or [] is given a bad index. +*/ + +void QGArray::msg_index( uint index ) +{ +#if defined(QT_CHECK_RANGE) + qWarning( "QGArray::at: Absolute index %d out of range", index ); +#else + Q_UNUSED( index ) +#endif +} + + +/*! + Returns a new shared array block. +*/ + +QGArray::array_data * QGArray::newData() +{ + return new array_data; +} + + +/*! + Deletes the shared array block, \a p. +*/ + +void QGArray::deleteData( array_data *p ) +{ + delete p; + p = 0; +} diff --git a/qmake/tools/qgcache.cpp b/qmake/tools/qgcache.cpp new file mode 100644 index 0000000..84180b0 --- a/dev/null +++ b/qmake/tools/qgcache.cpp @@ -0,0 +1,863 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QGCache and QGCacheIterator classes +** +** Created : 950208 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qgcache.h" +#include "qptrlist.h" +#include "qdict.h" +#include "qstring.h" + +/*! + \class QGCache qgcache.h + \reentrant + \ingroup shared + \ingroup collection + \brief The QGCache class is an internal class for implementing QCache + template classes. + + \internal + + QGCache is a strictly internal class that acts as a base class for the + \link collection.html collection classes\endlink QCache and QIntCache. +*/ + + +/***************************************************************************** + QGCacheItem class (internal cache item) + *****************************************************************************/ + +struct QCacheItem +{ + QCacheItem( void *k, QPtrCollection::Item d, int c, short p ) + : priority(p), skipPriority(p), cost(c), key(k), data(d), node(0) {} + short priority; + short skipPriority; + int cost; + void *key; + QPtrCollection::Item data; + QLNode *node; +}; + + +/***************************************************************************** + QCList class (internal list of cache items) + *****************************************************************************/ + +class QCList : private QPtrList +{ +friend class QGCacheIterator; +friend class QCListIt; +public: + QCList() {} + ~QCList(); + + void insert( QCacheItem * ); // insert according to priority + void insert( int, QCacheItem * ); + void take( QCacheItem * ); + void reference( QCacheItem * ); + + void setAutoDelete( bool del ) { QPtrCollection::setAutoDelete(del); } + + bool removeFirst() { return QPtrList::removeFirst(); } + bool removeLast() { return QPtrList::removeLast(); } + + QCacheItem *first() { return QPtrList::first(); } + QCacheItem *last() { return QPtrList::last(); } + QCacheItem *prev() { return QPtrList::prev(); } + QCacheItem *next() { return QPtrList::next(); } + +#if defined(QT_DEBUG) + int inserts; // variables for statistics + int insertCosts; + int insertMisses; + int finds; + int hits; + int hitCosts; + int dumps; + int dumpCosts; +#endif +}; + + +QCList::~QCList() +{ +#if defined(QT_DEBUG) + Q_ASSERT( count() == 0 ); +#endif +} + + +void QCList::insert( QCacheItem *ci ) +{ + QCacheItem *item = first(); + while( item && item->skipPriority > ci->priority ) { + item->skipPriority--; + item = next(); + } + if ( item ) + QPtrList::insert( at(), ci ); + else + append( ci ); +#if defined(QT_DEBUG) + Q_ASSERT( ci->node == 0 ); +#endif + ci->node = currentNode(); +} + +inline void QCList::insert( int i, QCacheItem *ci ) +{ + QPtrList::insert( i, ci ); +#if defined(QT_DEBUG) + Q_ASSERT( ci->node == 0 ); +#endif + ci->node = currentNode(); +} + + +void QCList::take( QCacheItem *ci ) +{ + if ( ci ) { +#if defined(QT_DEBUG) + Q_ASSERT( ci->node != 0 ); +#endif + takeNode( ci->node ); + ci->node = 0; + } +} + + +inline void QCList::reference( QCacheItem *ci ) +{ +#if defined(QT_DEBUG) + Q_ASSERT( ci != 0 && ci->node != 0 ); +#endif + ci->skipPriority = ci->priority; + relinkNode( ci->node ); // relink as first item +} + + +class QCListIt: public QPtrListIterator +{ +public: + QCListIt( const QCList *p ): QPtrListIterator( *p ) {} + QCListIt( const QCListIt *p ): QPtrListIterator( *p ) {} +}; + + +/***************************************************************************** + QCDict class (internal dictionary of cache items) + *****************************************************************************/ + +// +// Since we need to decide if the dictionary should use an int or const +// char * key (the "bool trivial" argument in the constructor below) +// we cannot use the macro/template dict, but inherit directly from QGDict. +// + +class QCDict : public QGDict +{ +public: + QCDict( uint size, uint kt, bool caseSensitive, bool copyKeys ) + : QGDict( size, (KeyType)kt, caseSensitive, copyKeys ) {} + ~QCDict(); + + void clear() { QGDict::clear(); } + + QCacheItem *find_string(const QString &key) const + { return (QCacheItem*)((QCDict*)this)->look_string(key, 0, 0); } + QCacheItem *find_ascii(const char *key) const + { return (QCacheItem*)((QCDict*)this)->look_ascii(key, 0, 0); } + QCacheItem *find_int(long key) const + { return (QCacheItem*)((QCDict*)this)->look_int(key, 0, 0); } + + QCacheItem *take_string(const QString &key) + { return (QCacheItem*)QGDict::take_string(key); } + QCacheItem *take_ascii(const char *key) + { return (QCacheItem*)QGDict::take_ascii(key); } + QCacheItem *take_int(long key) + { return (QCacheItem*)QGDict::take_int(key); } + + bool insert_string( const QString &key, const QCacheItem *ci ) + { return QGDict::look_string(key,(Item)ci,1)!=0;} + bool insert_ascii( const char *key, const QCacheItem *ci ) + { return QGDict::look_ascii(key,(Item)ci,1)!=0;} + bool insert_int( long key, const QCacheItem *ci ) + { return QGDict::look_int(key,(Item)ci,1)!=0;} + + bool remove_string( QCacheItem *item ) + { return QGDict::remove_string(*((QString*)(item->key)),item); } + bool remove_ascii( QCacheItem *item ) + { return QGDict::remove_ascii((const char *)item->key,item); } + bool remove_int( QCacheItem *item ) + { return QGDict::remove_int((long)item->key,item);} + + void statistics() { QGDict::statistics(); } + +private: + void deleteItem( void *item ) + { if ( del_item ) { QCacheItem *d = (QCacheItem*)item; delete d; } } +}; + +inline QCDict::~QCDict() +{ + clear(); +} + +/***************************************************************************** + QGDict member functions + *****************************************************************************/ + +/*! + Constructs a cache. + The maximum cost of the cache is given by \a maxCost and the size by \a + size. The key type is \a kt which may be \c StringKey, \c AsciiKey, + \c IntKey or \c PtrKey. The case-sensitivity of lookups is set with + \a caseSensitive. Keys are copied if \a copyKeys is TRUE. +*/ + +QGCache::QGCache( int maxCost, uint size, KeyType kt, bool caseSensitive, + bool copyKeys ) +{ + keytype = kt; + lruList = new QCList; + Q_CHECK_PTR( lruList ); + lruList->setAutoDelete( TRUE ); + copyk = ((keytype == AsciiKey) && copyKeys); + dict = new QCDict( size, kt, caseSensitive, FALSE ); + Q_CHECK_PTR( dict ); + mCost = maxCost; + tCost = 0; +#if defined(QT_DEBUG) + lruList->inserts = 0; + lruList->insertCosts = 0; + lruList->insertMisses = 0; + lruList->finds = 0; + lruList->hits = 0; + lruList->hitCosts = 0; + lruList->dumps = 0; + lruList->dumpCosts = 0; +#endif +} + +/*! + Cannot copy a cache. +*/ + +QGCache::QGCache( const QGCache & ) + : QPtrCollection() +{ +#if defined(QT_CHECK_NULL) + qFatal( "QGCache::QGCache(QGCache &): Cannot copy a cache" ); +#endif +} + +/*! + Removes all items from the cache and destroys it. +*/ + +QGCache::~QGCache() +{ + clear(); + delete dict; + delete lruList; +} + +/*! + Cannot assign a cache. +*/ + +QGCache &QGCache::operator=( const QGCache & ) +{ +#if defined(QT_CHECK_NULL) + qFatal( "QGCache::operator=: Cannot copy a cache" ); +#endif + return *this; +} + + +/*! + Returns the number of items in the cache. +*/ + +uint QGCache::count() const +{ + return dict->count(); +} + +/*! + Returns the size of the hash array. +*/ + +uint QGCache::size() const +{ + return dict->size(); +} + +/*! + \fn int QGCache::maxCost() const + + Returns the maximum cache cost. +*/ + +/*! + \fn int QGCache::totalCost() const + + Returns the total cache cost. +*/ + +/*! + Sets the maximum cache cost to \a maxCost. +*/ + +void QGCache::setMaxCost( int maxCost ) +{ + if ( maxCost < tCost ) { + if ( !makeRoomFor(tCost - maxCost) ) // remove excess cost + return; + } + mCost = maxCost; +} + + +/*! + Inserts an item with data \a data into the cache using key \a key. + The item has cost \a cost and priority \a priority. + + \warning If this function returns FALSE, you must delete \a data + yourself. Additionally, be very careful about using \a data after + calling this function, as any other insertions into the cache, from + anywhere in the application, or within Qt itself, could cause the + data to be discarded from the cache, and the pointer to become + invalid. +*/ + +bool QGCache::insert_string( const QString &key, QPtrCollection::Item data, + int cost, int priority) +{ + if ( tCost + cost > mCost ) { + if ( !makeRoomFor(tCost + cost - mCost, priority) ) { +#if defined(QT_DEBUG) + lruList->insertMisses++; +#endif + return FALSE; + } + } +#if defined(QT_DEBUG) + Q_ASSERT( keytype == StringKey ); + lruList->inserts++; + lruList->insertCosts += cost; +#endif + if ( priority < -32768 ) + priority = -32768; + else if ( priority > 32767 ) + priority = 32677; + QCacheItem *ci = new QCacheItem( new QString(key), newItem(data), + cost, (short)priority ); + Q_CHECK_PTR( ci ); + lruList->insert( 0, ci ); + dict->insert_string( key, ci ); + tCost += cost; + return TRUE; +} + +bool QGCache::insert_other( const char *key, QPtrCollection::Item data, + int cost, int priority) +{ + if ( tCost + cost > mCost ) { + if ( !makeRoomFor(tCost + cost - mCost, priority) ) { +#if defined(QT_DEBUG) + lruList->insertMisses++; +#endif + return FALSE; + } + } +#if defined(QT_DEBUG) + Q_ASSERT( keytype != StringKey ); + lruList->inserts++; + lruList->insertCosts += cost; +#endif + if ( keytype == AsciiKey && copyk ) + key = qstrdup( key ); + if ( priority < -32768 ) + priority = -32768; + else if ( priority > 32767 ) + priority = 32677; + QCacheItem *ci = new QCacheItem( (void*)key, newItem(data), cost, + (short)priority ); + Q_CHECK_PTR( ci ); + lruList->insert( 0, ci ); + if ( keytype == AsciiKey ) + dict->insert_ascii( key, ci ); + else + dict->insert_int( (long)key, ci ); + tCost += cost; + return TRUE; +} + + +/*! + Removes the item with key \a key from the cache. Returns TRUE if the + item was removed; otherwise returns FALSE. +*/ + +bool QGCache::remove_string( const QString &key ) +{ + Item d = take_string( key ); + if ( d ) + deleteItem( d ); + return d != 0; +} + +bool QGCache::remove_other( const char *key ) +{ + Item d = take_other( key ); + if ( d ) + deleteItem( d ); + return d != 0; +} + + +/*! + Takes the item with key \a key out of the cache. The item is not + deleted. If no item has this \a key 0 is returned. +*/ + +QPtrCollection::Item QGCache::take_string( const QString &key ) +{ + QCacheItem *ci = dict->take_string( key ); // take from dict + Item d; + if ( ci ) { + d = ci->data; + tCost -= ci->cost; + lruList->take( ci ); // take from list + delete (QString*)ci->key; + delete ci; + } else { + d = 0; + } + return d; +} + +/*! + Takes the item with key \a key out of the cache. The item is not + deleted. If no item has this \a key 0 is returned. +*/ + +QPtrCollection::Item QGCache::take_other( const char *key ) +{ + QCacheItem *ci; + if ( keytype == AsciiKey ) + ci = dict->take_ascii( key ); + else + ci = dict->take_int( (long)key ); + Item d; + if ( ci ) { + d = ci->data; + tCost -= ci->cost; + lruList->take( ci ); // take from list + if ( copyk ) + delete [] (char *)ci->key; + delete ci; + } else { + d = 0; + } + return d; +} + + +/*! + Clears the cache. +*/ + +void QGCache::clear() +{ + QCacheItem *ci; + while ( (ci = lruList->first()) ) { + switch ( keytype ) { + case StringKey: + dict->remove_string( ci ); + delete (QString*)ci->key; + break; + case AsciiKey: + dict->remove_ascii( ci ); + if ( copyk ) + delete [] (char*)ci->key; + break; + case IntKey: + dict->remove_int( ci ); + break; + case PtrKey: // unused + break; + } + deleteItem( ci->data ); // delete data + lruList->removeFirst(); // remove from list + } + tCost = 0; +} + + +/*! + Finds an item for \a key in the cache and adds a reference if \a ref is TRUE. +*/ + +QPtrCollection::Item QGCache::find_string( const QString &key, bool ref ) const +{ + QCacheItem *ci = dict->find_string( key ); +#if defined(QT_DEBUG) + lruList->finds++; +#endif + if ( ci ) { +#if defined(QT_DEBUG) + lruList->hits++; + lruList->hitCosts += ci->cost; +#endif + if ( ref ) + lruList->reference( ci ); + return ci->data; + } + return 0; +} + + +/*! + Finds an item for \a key in the cache and adds a reference if \a ref is TRUE. +*/ + +QPtrCollection::Item QGCache::find_other( const char *key, bool ref ) const +{ + QCacheItem *ci = keytype == AsciiKey ? dict->find_ascii(key) + : dict->find_int((long)key); +#if defined(QT_DEBUG) + lruList->finds++; +#endif + if ( ci ) { +#if defined(QT_DEBUG) + lruList->hits++; + lruList->hitCosts += ci->cost; +#endif + if ( ref ) + lruList->reference( ci ); + return ci->data; + } + return 0; +} + + +/*! + Allocates cache space for one or more items. +*/ + +bool QGCache::makeRoomFor( int cost, int priority ) +{ + if ( cost > mCost ) // cannot make room for more + return FALSE; // than maximum cost + if ( priority == -1 ) + priority = 32767; + register QCacheItem *ci = lruList->last(); + int cntCost = 0; + int dumps = 0; // number of items to dump + while ( cntCost < cost && ci && ci->skipPriority <= priority ) { + cntCost += ci->cost; + ci = lruList->prev(); + dumps++; + } + if ( cntCost < cost ) // can enough cost be dumped? + return FALSE; // no +#if defined(QT_DEBUG) + Q_ASSERT( dumps > 0 ); +#endif + while ( dumps-- ) { + ci = lruList->last(); +#if defined(QT_DEBUG) + lruList->dumps++; + lruList->dumpCosts += ci->cost; +#endif + switch ( keytype ) { + case StringKey: + dict->remove_string( ci ); + delete (QString*)ci->key; + break; + case AsciiKey: + dict->remove_ascii( ci ); + if ( copyk ) + delete [] (char *)ci->key; + break; + case IntKey: + dict->remove_int( ci ); + break; + case PtrKey: // unused + break; + } + deleteItem( ci->data ); // delete data + lruList->removeLast(); // remove from list + } + tCost -= cntCost; + return TRUE; +} + + +/*! + Outputs debug statistics. +*/ + +void QGCache::statistics() const +{ +#if defined(QT_DEBUG) + QString line; + line.fill( '*', 80 ); + qDebug( line.ascii() ); + qDebug( "CACHE STATISTICS:" ); + qDebug( "cache contains %d item%s, with a total cost of %d", + count(), count() != 1 ? "s" : "", tCost ); + qDebug( "maximum cost is %d, cache is %d%% full.", + mCost, (200*tCost + mCost) / (mCost*2) ); + qDebug( "find() has been called %d time%s", + lruList->finds, lruList->finds != 1 ? "s" : "" ); + qDebug( "%d of these were hits, items found had a total cost of %d.", + lruList->hits,lruList->hitCosts ); + qDebug( "%d item%s %s been inserted with a total cost of %d.", + lruList->inserts,lruList->inserts != 1 ? "s" : "", + lruList->inserts != 1 ? "have" : "has", lruList->insertCosts ); + qDebug( "%d item%s %s too large or had too low priority to be inserted.", + lruList->insertMisses, lruList->insertMisses != 1 ? "s" : "", + lruList->insertMisses != 1 ? "were" : "was" ); + qDebug( "%d item%s %s been thrown away with a total cost of %d.", + lruList->dumps, lruList->dumps != 1 ? "s" : "", + lruList->dumps != 1 ? "have" : "has", lruList->dumpCosts ); + qDebug( "Statistics from internal dictionary class:" ); + dict->statistics(); + qDebug( line.ascii() ); +#endif +} + + +/***************************************************************************** + QGCacheIterator member functions + *****************************************************************************/ + +/*! + \class QGCacheIterator qgcache.h + \reentrant + \ingroup shared + \ingroup collection + \brief The QGCacheIterator class is an internal class for implementing QCacheIterator and + QIntCacheIterator. + + \internal + + QGCacheIterator is a strictly internal class that does the heavy work for + QCacheIterator and QIntCacheIterator. +*/ + +/*! + Constructs an iterator that operates on the cache \a c. +*/ + +QGCacheIterator::QGCacheIterator( const QGCache &c ) +{ + it = new QCListIt( c.lruList ); +#if defined(QT_DEBUG) + Q_ASSERT( it != 0 ); +#endif +} + +/*! + Constructs an iterator that operates on the same cache as \a ci. +*/ + +QGCacheIterator::QGCacheIterator( const QGCacheIterator &ci ) +{ + it = new QCListIt( ci.it ); +#if defined(QT_DEBUG) + Q_ASSERT( it != 0 ); +#endif +} + +/*! + Destroys the iterator. +*/ + +QGCacheIterator::~QGCacheIterator() +{ + delete it; +} + +/*! + Assigns the iterator \a ci to this cache iterator. +*/ + +QGCacheIterator &QGCacheIterator::operator=( const QGCacheIterator &ci ) +{ + *it = *ci.it; + return *this; +} + +/*! + Returns the number of items in the cache. +*/ + +uint QGCacheIterator::count() const +{ + return it->count(); +} + +/*! + Returns TRUE if the iterator points to the first item. +*/ + +bool QGCacheIterator::atFirst() const +{ + return it->atFirst(); +} + +/*! + Returns TRUE if the iterator points to the last item. +*/ + +bool QGCacheIterator::atLast() const +{ + return it->atLast(); +} + +/*! + Sets the list iterator to point to the first item in the cache. +*/ + +QPtrCollection::Item QGCacheIterator::toFirst() +{ + QCacheItem *item = it->toFirst(); + return item ? item->data : 0; +} + +/*! + Sets the list iterator to point to the last item in the cache. +*/ + +QPtrCollection::Item QGCacheIterator::toLast() +{ + QCacheItem *item = it->toLast(); + return item ? item->data : 0; +} + +/*! + Returns the current item. +*/ + +QPtrCollection::Item QGCacheIterator::get() const +{ + QCacheItem *item = it->current(); + return item ? item->data : 0; +} + +/*! + Returns the key of the current item. +*/ + +QString QGCacheIterator::getKeyString() const +{ + QCacheItem *item = it->current(); + return item ? *((QString*)item->key) : QString::null; +} + +/*! + Returns the key of the current item, as a \0-terminated C string. +*/ + +const char *QGCacheIterator::getKeyAscii() const +{ + QCacheItem *item = it->current(); + return item ? (const char *)item->key : 0; +} + +/*! + Returns the key of the current item, as a long. +*/ + +long QGCacheIterator::getKeyInt() const +{ + QCacheItem *item = it->current(); + return item ? (long)item->key : 0; +} + +/*! + Moves to the next item (postfix). +*/ + +QPtrCollection::Item QGCacheIterator::operator()() +{ + QCacheItem *item = it->operator()(); + return item ? item->data : 0; +} + +/*! + Moves to the next item (prefix). +*/ + +QPtrCollection::Item QGCacheIterator::operator++() +{ + QCacheItem *item = it->operator++(); + return item ? item->data : 0; +} + +/*! + Moves \a jump positions forward. +*/ + +QPtrCollection::Item QGCacheIterator::operator+=( uint jump ) +{ + QCacheItem *item = it->operator+=(jump); + return item ? item->data : 0; +} + +/*! + Moves to the previous item (prefix). +*/ + +QPtrCollection::Item QGCacheIterator::operator--() +{ + QCacheItem *item = it->operator--(); + return item ? item->data : 0; +} + +/*! + Moves \a jump positions backward. +*/ + +QPtrCollection::Item QGCacheIterator::operator-=( uint jump ) +{ + QCacheItem *item = it->operator-=(jump); + return item ? item->data : 0; +} diff --git a/qmake/tools/qgdict.cpp b/qmake/tools/qgdict.cpp new file mode 100644 index 0000000..c431ff8 --- a/dev/null +++ b/qmake/tools/qgdict.cpp @@ -0,0 +1,1146 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QGDict and QGDictIterator classes +** +** Created : 920529 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qgdict.h" +#include "qptrlist.h" +#include "qstring.h" +#include "qdatastream.h" +#include + +/*! + \class QGDict + \reentrant + \ingroup collection + \brief The QGDict class is an internal class for implementing QDict template classes. + + \internal + + QGDict is a strictly internal class that acts as a base class for the + \link collection.html collection classes\endlink QDict and QIntDict. + + QGDict has some virtual functions that can be reimplemented to customize + the subclasses. + \list + \i read() reads a collection/dictionary item from a QDataStream. + \i write() writes a collection/dictionary item to a QDataStream. + \endlist + Normally, you do not have to reimplement any of these functions. +*/ + +static const int op_find = 0; +static const int op_insert = 1; +static const int op_replace = 2; + + +class QGDItList : public QPtrList +{ +public: + QGDItList() : QPtrList() {} + QGDItList( const QGDItList &list ) : QPtrList(list) {} + ~QGDItList() { clear(); } + QGDItList &operator=(const QGDItList &list) + { return (QGDItList&)QPtrList::operator=(list); } +}; + + +/***************************************************************************** + Default implementation of special and virtual functions + *****************************************************************************/ + +/*! + Returns the hash key for \a key, when key is a string. +*/ + +int QGDict::hashKeyString( const QString &key ) +{ +#if defined(QT_CHECK_NULL) + if ( key.isNull() ) + qWarning( "QGDict::hashKeyString: Invalid null key" ); +#endif + int i; + register uint h=0; + uint g; + const QChar *p = key.unicode(); + if ( cases ) { // case sensitive + for ( i=0; i<(int)key.length(); i++ ) { + h = (h<<4) + p[i].cell(); + if ( (g = h & 0xf0000000) ) + h ^= g >> 24; + h &= ~g; + } + } else { // case insensitive + for ( i=0; i<(int)key.length(); i++ ) { + h = (h<<4) + p[i].lower().cell(); + if ( (g = h & 0xf0000000) ) + h ^= g >> 24; + h &= ~g; + } + } + int index = h; + if ( index < 0 ) // adjust index to table size + index = -index; + return index; +} + +/*! + Returns the hash key for \a key, which is a C string. +*/ + +int QGDict::hashKeyAscii( const char *key ) +{ +#if defined(QT_CHECK_NULL) + if ( key == 0 ) + qWarning( "QGDict::hashAsciiKey: Invalid null key" ); +#endif + register const char *k = key; + register uint h=0; + uint g; + if ( cases ) { // case sensitive + while ( *k ) { + h = (h<<4) + *k++; + if ( (g = h & 0xf0000000) ) + h ^= g >> 24; + h &= ~g; + } + } else { // case insensitive + while ( *k ) { + h = (h<<4) + tolower((uchar) *k); + if ( (g = h & 0xf0000000) ) + h ^= g >> 24; + h &= ~g; + k++; + } + } + int index = h; + if ( index < 0 ) // adjust index to table size + index = -index; + return index; +} + +#ifndef QT_NO_DATASTREAM + +/*! + \overload + Reads a collection/dictionary item from the stream \a s and returns a + reference to the stream. + + The default implementation sets \a item to 0. + + \sa write() +*/ + +QDataStream& QGDict::read( QDataStream &s, QPtrCollection::Item &item ) +{ + item = 0; + return s; +} + +/*! + \overload + Writes a collection/dictionary item to the stream \a s and returns a + reference to the stream. + + \sa read() +*/ + +QDataStream& QGDict::write( QDataStream &s, QPtrCollection::Item ) const +{ + return s; +} +#endif //QT_NO_DATASTREAM + +/***************************************************************************** + QGDict member functions + *****************************************************************************/ + +/*! + Constructs a dictionary. + + \a len is the initial size of the dictionary. + The key type is \a kt which may be \c StringKey, \c AsciiKey, + \c IntKey or \c PtrKey. The case-sensitivity of lookups is set with + \a caseSensitive. Keys are copied if \a copyKeys is TRUE. +*/ + +QGDict::QGDict( uint len, KeyType kt, bool caseSensitive, bool copyKeys ) +{ + init( len, kt, caseSensitive, copyKeys ); +} + + +void QGDict::init( uint len, KeyType kt, bool caseSensitive, bool copyKeys ) +{ + vec = new QBaseBucket *[vlen = len]; // allocate hash table + Q_CHECK_PTR( vec ); + memset( (char*)vec, 0, vlen*sizeof(QBaseBucket*) ); + numItems = 0; + iterators = 0; + // The caseSensitive and copyKey options don't make sense for + // all dict types. + switch ( (keytype = (uint)kt) ) { + case StringKey: + cases = caseSensitive; + copyk = FALSE; + break; + case AsciiKey: + cases = caseSensitive; + copyk = copyKeys; + break; + default: + cases = FALSE; + copyk = FALSE; + break; + } +} + + +/*! + Constructs a copy of \a dict. +*/ + +QGDict::QGDict( const QGDict & dict ) + : QPtrCollection( dict ) +{ + init( dict.vlen, (KeyType)dict.keytype, dict.cases, dict.copyk ); + QGDictIterator it( dict ); + while ( it.get() ) { // copy from other dict + switch ( keytype ) { + case StringKey: + look_string( it.getKeyString(), it.get(), op_insert ); + break; + case AsciiKey: + look_ascii( it.getKeyAscii(), it.get(), op_insert ); + break; + case IntKey: + look_int( it.getKeyInt(), it.get(), op_insert ); + break; + case PtrKey: + look_ptr( it.getKeyPtr(), it.get(), op_insert ); + break; + } + ++it; + } +} + + +/*! + Removes all items from the dictionary and destroys it. +*/ + +QGDict::~QGDict() +{ + clear(); // delete everything + delete [] vec; + if ( !iterators ) // no iterators for this dict + return; + QGDictIterator *i = iterators->first(); + while ( i ) { // notify all iterators that + i->dict = 0; // this dict is deleted + i = iterators->next(); + } + delete iterators; +} + + +/*! + Assigns \a dict to this dictionary. +*/ + +QGDict &QGDict::operator=( const QGDict &dict ) +{ + if ( &dict == this ) + return *this; + clear(); + QGDictIterator it( dict ); + while ( it.get() ) { // copy from other dict + switch ( keytype ) { + case StringKey: + look_string( it.getKeyString(), it.get(), op_insert ); + break; + case AsciiKey: + look_ascii( it.getKeyAscii(), it.get(), op_insert ); + break; + case IntKey: + look_int( it.getKeyInt(), it.get(), op_insert ); + break; + case PtrKey: + look_ptr( it.getKeyPtr(), it.get(), op_insert ); + break; + } + ++it; + } + return *this; +} + +/*! + \fn uint QGDict::count() const + + Returns the number of items in the dictionary. +*/ + +/*! + \fn uint QGDict::size() const + + Returns the size of the hash array. +*/ + +/*! + The do-it-all function; \a op is one of op_find, op_insert, op_replace. + The key is \a key and the item is \a d. +*/ + +QPtrCollection::Item QGDict::look_string( const QString &key, QPtrCollection::Item d, + int op ) +{ + QStringBucket *n = 0; + int index = hashKeyString(key) % vlen; + if ( op == op_find ) { // find + if ( cases ) { + n = (QStringBucket*)vec[index]; + while( n != 0 ) { + if ( key == n->getKey() ) + return n->getData(); // item found + n = (QStringBucket*)n->getNext(); + } + } else { + QString k = key.lower(); + n = (QStringBucket*)vec[index]; + while( n != 0 ) { + if ( k == n->getKey().lower() ) + return n->getData(); // item found + n = (QStringBucket*)n->getNext(); + } + } + return 0; // not found + } + if ( op == op_replace ) { // replace + if ( vec[index] != 0 ) // maybe something there + remove_string( key ); + } + // op_insert or op_replace + n = new QStringBucket(key,newItem(d),vec[index]); + Q_CHECK_PTR( n ); +#if defined(QT_CHECK_NULL) + if ( n->getData() == 0 ) + qWarning( "QDict: Cannot insert null item" ); +#endif + vec[index] = n; + numItems++; + return n->getData(); +} + +QPtrCollection::Item QGDict::look_ascii( const char *key, QPtrCollection::Item d, int op ) +{ + QAsciiBucket *n; + int index = hashKeyAscii(key) % vlen; + if ( op == op_find ) { // find + if ( cases ) { + for ( n=(QAsciiBucket*)vec[index]; n; + n=(QAsciiBucket*)n->getNext() ) { + if ( qstrcmp(n->getKey(),key) == 0 ) + return n->getData(); // item found + } + } else { + for ( n=(QAsciiBucket*)vec[index]; n; + n=(QAsciiBucket*)n->getNext() ) { + if ( qstricmp(n->getKey(),key) == 0 ) + return n->getData(); // item found + } + } + return 0; // not found + } + if ( op == op_replace ) { // replace + if ( vec[index] != 0 ) // maybe something there + remove_ascii( key ); + } + // op_insert or op_replace + n = new QAsciiBucket(copyk ? qstrdup(key) : key,newItem(d),vec[index]); + Q_CHECK_PTR( n ); +#if defined(QT_CHECK_NULL) + if ( n->getData() == 0 ) + qWarning( "QAsciiDict: Cannot insert null item" ); +#endif + vec[index] = n; + numItems++; + return n->getData(); +} + +QPtrCollection::Item QGDict::look_int( long key, QPtrCollection::Item d, int op ) +{ + QIntBucket *n; + int index = (int)((ulong)key % vlen); // simple hash + if ( op == op_find ) { // find + for ( n=(QIntBucket*)vec[index]; n; + n=(QIntBucket*)n->getNext() ) { + if ( n->getKey() == key ) + return n->getData(); // item found + } + return 0; // not found + } + if ( op == op_replace ) { // replace + if ( vec[index] != 0 ) // maybe something there + remove_int( key ); + } + // op_insert or op_replace + n = new QIntBucket(key,newItem(d),vec[index]); + Q_CHECK_PTR( n ); +#if defined(QT_CHECK_NULL) + if ( n->getData() == 0 ) + qWarning( "QIntDict: Cannot insert null item" ); +#endif + vec[index] = n; + numItems++; + return n->getData(); +} + +QPtrCollection::Item QGDict::look_ptr( void *key, QPtrCollection::Item d, int op ) +{ + QPtrBucket *n; + int index = (int)((ulong)key % vlen); // simple hash + if ( op == op_find ) { // find + for ( n=(QPtrBucket*)vec[index]; n; + n=(QPtrBucket*)n->getNext() ) { + if ( n->getKey() == key ) + return n->getData(); // item found + } + return 0; // not found + } + if ( op == op_replace ) { // replace + if ( vec[index] != 0 ) // maybe something there + remove_ptr( key ); + } + // op_insert or op_replace + n = new QPtrBucket(key,newItem(d),vec[index]); + Q_CHECK_PTR( n ); +#if defined(QT_CHECK_NULL) + if ( n->getData() == 0 ) + qWarning( "QPtrDict: Cannot insert null item" ); +#endif + vec[index] = n; + numItems++; + return n->getData(); +} + + +/*! + Changes the size of the hashtable to \a newsize. + The contents of the dictionary are preserved, + but all iterators on the dictionary become invalid. +*/ +void QGDict::resize( uint newsize ) +{ + // Save old information + QBaseBucket **old_vec = vec; + uint old_vlen = vlen; + bool old_copyk = copyk; + + vec = new QBaseBucket *[vlen = newsize]; + Q_CHECK_PTR( vec ); + memset( (char*)vec, 0, vlen*sizeof(QBaseBucket*) ); + numItems = 0; + copyk = FALSE; + + // Reinsert every item from vec, deleting vec as we go + for ( uint index = 0; index < old_vlen; index++ ) { + switch ( keytype ) { + case StringKey: + { + QStringBucket *n=(QStringBucket *)old_vec[index]; + while ( n ) { + look_string( n->getKey(), n->getData(), op_insert ); + QStringBucket *t=(QStringBucket *)n->getNext(); + delete n; + n = t; + } + } + break; + case AsciiKey: + { + QAsciiBucket *n=(QAsciiBucket *)old_vec[index]; + while ( n ) { + look_ascii( n->getKey(), n->getData(), op_insert ); + QAsciiBucket *t=(QAsciiBucket *)n->getNext(); + delete n; + n = t; + } + } + break; + case IntKey: + { + QIntBucket *n=(QIntBucket *)old_vec[index]; + while ( n ) { + look_int( n->getKey(), n->getData(), op_insert ); + QIntBucket *t=(QIntBucket *)n->getNext(); + delete n; + n = t; + } + } + break; + case PtrKey: + { + QPtrBucket *n=(QPtrBucket *)old_vec[index]; + while ( n ) { + look_ptr( n->getKey(), n->getData(), op_insert ); + QPtrBucket *t=(QPtrBucket *)n->getNext(); + delete n; + n = t; + } + } + break; + } + } + delete [] old_vec; + + // Restore state + copyk = old_copyk; + + // Invalidate all iterators, since order is lost + if ( iterators && iterators->count() ) { + QGDictIterator *i = iterators->first(); + while ( i ) { + i->toFirst(); + i = iterators->next(); + } + } +} + +/*! + Unlinks the bucket with the specified key (and specified data pointer, + if it is set). +*/ + +void QGDict::unlink_common( int index, QBaseBucket *node, QBaseBucket *prev ) +{ + if ( iterators && iterators->count() ) { // update iterators + QGDictIterator *i = iterators->first(); + while ( i ) { // invalidate all iterators + if ( i->curNode == node ) // referring to pending node + i->operator++(); + i = iterators->next(); + } + } + if ( prev ) // unlink node + prev->setNext( node->getNext() ); + else + vec[index] = node->getNext(); + numItems--; +} + +QStringBucket *QGDict::unlink_string( const QString &key, QPtrCollection::Item d ) +{ + if ( numItems == 0 ) // nothing in dictionary + return 0; + QStringBucket *n; + QStringBucket *prev = 0; + int index = hashKeyString(key) % vlen; + if ( cases ) { + for ( n=(QStringBucket*)vec[index]; n; + n=(QStringBucket*)n->getNext() ) { + bool found = (key == n->getKey()); + if ( found && d ) + found = (n->getData() == d); + if ( found ) { + unlink_common(index,n,prev); + return n; + } + prev = n; + } + } else { + QString k = key.lower(); + for ( n=(QStringBucket*)vec[index]; n; + n=(QStringBucket*)n->getNext() ) { + bool found = (k == n->getKey().lower()); + if ( found && d ) + found = (n->getData() == d); + if ( found ) { + unlink_common(index,n,prev); + return n; + } + prev = n; + } + } + return 0; +} + +QAsciiBucket *QGDict::unlink_ascii( const char *key, QPtrCollection::Item d ) +{ + if ( numItems == 0 ) // nothing in dictionary + return 0; + QAsciiBucket *n; + QAsciiBucket *prev = 0; + int index = hashKeyAscii(key) % vlen; + for ( n=(QAsciiBucket *)vec[index]; n; n=(QAsciiBucket *)n->getNext() ) { + bool found = (cases ? qstrcmp(n->getKey(),key) + : qstricmp(n->getKey(),key)) == 0; + if ( found && d ) + found = (n->getData() == d); + if ( found ) { + unlink_common(index,n,prev); + return n; + } + prev = n; + } + return 0; +} + +QIntBucket *QGDict::unlink_int( long key, QPtrCollection::Item d ) +{ + if ( numItems == 0 ) // nothing in dictionary + return 0; + QIntBucket *n; + QIntBucket *prev = 0; + int index = (int)((ulong)key % vlen); + for ( n=(QIntBucket *)vec[index]; n; n=(QIntBucket *)n->getNext() ) { + bool found = (n->getKey() == key); + if ( found && d ) + found = (n->getData() == d); + if ( found ) { + unlink_common(index,n,prev); + return n; + } + prev = n; + } + return 0; +} + +QPtrBucket *QGDict::unlink_ptr( void *key, QPtrCollection::Item d ) +{ + if ( numItems == 0 ) // nothing in dictionary + return 0; + QPtrBucket *n; + QPtrBucket *prev = 0; + int index = (int)((ulong)key % vlen); + for ( n=(QPtrBucket *)vec[index]; n; n=(QPtrBucket *)n->getNext() ) { + bool found = (n->getKey() == key); + if ( found && d ) + found = (n->getData() == d); + if ( found ) { + unlink_common(index,n,prev); + return n; + } + prev = n; + } + return 0; +} + + +/*! + Removes the item with the specified \a key. If \a item is not null, + the remove will match the \a item as well (used to remove an + item when several items have the same key). +*/ + +bool QGDict::remove_string( const QString &key, QPtrCollection::Item item ) +{ + QStringBucket *n = unlink_string( key, item ); + if ( n ) { + deleteItem( n->getData() ); + delete n; + return TRUE; + } else { + return FALSE; + } +} + +bool QGDict::remove_ascii( const char *key, QPtrCollection::Item item ) +{ + QAsciiBucket *n = unlink_ascii( key, item ); + if ( n ) { + if ( copyk ) + delete [] (char *)n->getKey(); + deleteItem( n->getData() ); + delete n; + } + return n != 0; +} + +bool QGDict::remove_int( long key, QPtrCollection::Item item ) +{ + QIntBucket *n = unlink_int( key, item ); + if ( n ) { + deleteItem( n->getData() ); + delete n; + } + return n != 0; +} + +bool QGDict::remove_ptr( void *key, QPtrCollection::Item item ) +{ + QPtrBucket *n = unlink_ptr( key, item ); + if ( n ) { + deleteItem( n->getData() ); + delete n; + } + return n != 0; +} + +QPtrCollection::Item QGDict::take_string( const QString &key ) +{ + QStringBucket *n = unlink_string( key ); + Item d; + if ( n ) { + d = n->getData(); + delete n; + } else { + d = 0; + } + return d; +} + +QPtrCollection::Item QGDict::take_ascii( const char *key ) +{ + QAsciiBucket *n = unlink_ascii( key ); + Item d; + if ( n ) { + if ( copyk ) + delete [] (char *)n->getKey(); + d = n->getData(); + delete n; + } else { + d = 0; + } + return d; +} + +QPtrCollection::Item QGDict::take_int( long key ) +{ + QIntBucket *n = unlink_int( key ); + Item d; + if ( n ) { + d = n->getData(); + delete n; + } else { + d = 0; + } + return d; +} + +QPtrCollection::Item QGDict::take_ptr( void *key ) +{ + QPtrBucket *n = unlink_ptr( key ); + Item d; + if ( n ) { + d = n->getData(); + delete n; + } else { + d = 0; + } + return d; +} + +/*! + Removes all items from the dictionary. +*/ +void QGDict::clear() +{ + if ( !numItems ) + return; + numItems = 0; // disable remove() function + for ( uint j=0; jgetNext(); + deleteItem( n->getData() ); + delete n; + n = next; + } + } + break; + case AsciiKey: + { + QAsciiBucket *n=(QAsciiBucket *)vec[j]; + while ( n ) { + QAsciiBucket *next = (QAsciiBucket*)n->getNext(); + if ( copyk ) + delete [] (char *)n->getKey(); + deleteItem( n->getData() ); + delete n; + n = next; + } + } + break; + case IntKey: + { + QIntBucket *n=(QIntBucket *)vec[j]; + while ( n ) { + QIntBucket *next = (QIntBucket*)n->getNext(); + deleteItem( n->getData() ); + delete n; + n = next; + } + } + break; + case PtrKey: + { + QPtrBucket *n=(QPtrBucket *)vec[j]; + while ( n ) { + QPtrBucket *next = (QPtrBucket*)n->getNext(); + deleteItem( n->getData() ); + delete n; + n = next; + } + } + break; + } + vec[j] = 0; // detach list of buckets + } + } + if ( iterators && iterators->count() ) { // invalidate all iterators + QGDictIterator *i = iterators->first(); + while ( i ) { + i->curNode = 0; + i = iterators->next(); + } + } +} + +/*! + Outputs debug statistics. +*/ +void QGDict::statistics() const +{ +#if defined(QT_DEBUG) + QString line; + line.fill( '-', 60 ); + double real, ideal; + qDebug( line.ascii() ); + qDebug( "DICTIONARY STATISTICS:" ); + if ( count() == 0 ) { + qDebug( "Empty!" ); + qDebug( line.ascii() ); + return; + } + real = 0.0; + ideal = (float)count()/(2.0*size())*(count()+2.0*size()-1); + uint i = 0; + while ( igetNext(); + } + real = real + (double)b * ((double)b+1.0)/2.0; + char buf[80], *pbuf; + if ( b > 78 ) + b = 78; + pbuf = buf; + while ( b-- ) + *pbuf++ = '*'; + *pbuf = '\0'; + qDebug( buf ); + i++; + } + qDebug( "Array size = %d", size() ); + qDebug( "# items = %d", count() ); + qDebug( "Real dist = %g", real ); + qDebug( "Rand dist = %g", ideal ); + qDebug( "Real/Rand = %g", real/ideal ); + qDebug( line.ascii() ); +#endif // QT_DEBUG +} + + +/***************************************************************************** + QGDict stream functions + *****************************************************************************/ +#ifndef QT_NO_DATASTREAM +QDataStream &operator>>( QDataStream &s, QGDict &dict ) +{ + return dict.read( s ); +} + +QDataStream &operator<<( QDataStream &s, const QGDict &dict ) +{ + return dict.write( s ); +} + +#if defined(Q_CC_DEC) && defined(__alpha) && (__DECCXX_VER-0 >= 50190001) +#pragma message disable narrowptr +#endif + +/*! + Reads a dictionary from the stream \a s. +*/ + +QDataStream &QGDict::read( QDataStream &s ) +{ + uint num; + s >> num; // read number of items + clear(); // clear dict + while ( num-- ) { // read all items + Item d; + switch ( keytype ) { + case StringKey: + { + QString k; + s >> k; + read( s, d ); + look_string( k, d, op_insert ); + } + break; + case AsciiKey: + { + char *k; + s >> k; + read( s, d ); + look_ascii( k, d, op_insert ); + if ( copyk ) + delete [] k; + } + break; + case IntKey: + { + Q_UINT32 k; + s >> k; + read( s, d ); + look_int( k, d, op_insert ); + } + break; + case PtrKey: + { + Q_UINT32 k; + s >> k; + read( s, d ); + // ### cannot insert 0 - this renders the thing + // useless since all pointers are written as 0, + // but hey, serializing pointers? can it be done + // at all, ever? + if ( k ) + look_ptr( (void *)k, d, op_insert ); + } + break; + } + } + return s; +} + +/*! + Writes the dictionary to the stream \a s. +*/ + +QDataStream& QGDict::write( QDataStream &s ) const +{ + s << count(); // write number of items + uint i = 0; + while ( igetKey(); + break; + case AsciiKey: + s << ((QAsciiBucket*)n)->getKey(); + break; + case IntKey: + s << (Q_UINT32)((QIntBucket*)n)->getKey(); + break; + case PtrKey: + s << (Q_UINT32)0; // ### cannot serialize a pointer + break; + } + write( s, n->getData() ); // write data + n = n->getNext(); + } + i++; + } + return s; +} +#endif //QT_NO_DATASTREAM + +/***************************************************************************** + QGDictIterator member functions + *****************************************************************************/ + +/*! + \class QGDictIterator qgdict.h + \reentrant + \ingroup collection + \brief The QGDictIterator class is an internal class for implementing QDictIterator and QIntDictIterator. + + \internal + + QGDictIterator is a strictly internal class that does the heavy work for + QDictIterator and QIntDictIterator. +*/ + +/*! + Constructs an iterator that operates on the dictionary \a d. +*/ + +QGDictIterator::QGDictIterator( const QGDict &d ) +{ + dict = (QGDict *)&d; // get reference to dict + toFirst(); // set to first noe + if ( !dict->iterators ) { + dict->iterators = new QGDItList; // create iterator list + Q_CHECK_PTR( dict->iterators ); + } + dict->iterators->append( this ); // attach iterator to dict +} + +/*! + Constructs a copy of the iterator \a it. +*/ + +QGDictIterator::QGDictIterator( const QGDictIterator &it ) +{ + dict = it.dict; + curNode = it.curNode; + curIndex = it.curIndex; + if ( dict ) + dict->iterators->append( this ); // attach iterator to dict +} + +/*! + Assigns a copy of the iterator \a it and returns a reference to this + iterator. +*/ + +QGDictIterator &QGDictIterator::operator=( const QGDictIterator &it ) +{ + if ( dict ) // detach from old dict + dict->iterators->removeRef( this ); + dict = it.dict; + curNode = it.curNode; + curIndex = it.curIndex; + if ( dict ) + dict->iterators->append( this ); // attach to new list + return *this; +} + +/*! + Destroys the iterator. +*/ + +QGDictIterator::~QGDictIterator() +{ + if ( dict ) // detach iterator from dict + dict->iterators->removeRef( this ); +} + + +/*! + Sets the iterator to point to the first item in the dictionary. +*/ + +QPtrCollection::Item QGDictIterator::toFirst() +{ + if ( !dict ) { +#if defined(QT_CHECK_NULL) + qWarning( "QGDictIterator::toFirst: Dictionary has been deleted" ); +#endif + return 0; + } + if ( dict->count() == 0 ) { // empty dictionary + curNode = 0; + return 0; + } + register uint i = 0; + register QBaseBucket **v = dict->vec; + while ( !(*v++) ) + i++; + curNode = dict->vec[i]; + curIndex = i; + return curNode->getData(); +} + + +/*! + Moves to the next item (postfix). +*/ + +QPtrCollection::Item QGDictIterator::operator()() +{ + if ( !dict ) { +#if defined(QT_CHECK_NULL) + qWarning( "QGDictIterator::operator(): Dictionary has been deleted" ); +#endif + return 0; + } + if ( !curNode ) + return 0; + QPtrCollection::Item d = curNode->getData(); + this->operator++(); + return d; +} + +/*! + Moves to the next item (prefix). +*/ + +QPtrCollection::Item QGDictIterator::operator++() +{ + if ( !dict ) { +#if defined(QT_CHECK_NULL) + qWarning( "QGDictIterator::operator++: Dictionary has been deleted" ); +#endif + return 0; + } + if ( !curNode ) + return 0; + curNode = curNode->getNext(); + if ( !curNode ) { // no next bucket + register uint i = curIndex + 1; // look from next vec element + register QBaseBucket **v = &dict->vec[i]; + while ( i < dict->size() && !(*v++) ) + i++; + if ( i == dict->size() ) { // nothing found + curNode = 0; + return 0; + } + curNode = dict->vec[i]; + curIndex = i; + } + return curNode->getData(); +} + +/*! + Moves \a jumps positions forward. +*/ + +QPtrCollection::Item QGDictIterator::operator+=( uint jumps ) +{ + while ( curNode && jumps-- ) + operator++(); + return curNode ? curNode->getData() : 0; +} diff --git a/qmake/tools/qglist.cpp b/qmake/tools/qglist.cpp new file mode 100644 index 0000000..155d585 --- a/dev/null +++ b/qmake/tools/qglist.cpp @@ -0,0 +1,1255 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QGList and QGListIterator classes +** +** Created : 920624 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qglist.h" +#include "qgvector.h" +#include "qdatastream.h" +#include "qvaluelist.h" + +/*! + \class QLNode qglist.h + \reentrant + \ingroup collection + \brief The QLNode class is an internal class for the QPtrList template collection. + + \internal + + QLNode is a doubly-linked list node. It has three pointers: + \list 1 + \i Pointer to the previous node. + \i Pointer to the next node. + \i Pointer to the actual data. + \endlist + + It might sometimes be practical to have direct access to the list nodes + in a QPtrList, but it is seldom required. + + Be very careful if you want to access the list nodes. The heap can + easily get corrupted if you make a mistake. + + \sa QPtrList::currentNode(), QPtrList::removeNode(), QPtrList::takeNode() +*/ + +/*! + \fn QPtrCollection::Item QLNode::getData() + Returns a pointer (\c void*) to the actual data in the list node. +*/ + + +/*! + \class QGList qglist.h + \reentrant + \ingroup collection + \brief The QGList class is an internal class for implementing Qt collection classes. + + \internal + + QGList is a strictly internal class that acts as a base class for + several collection classes; QPtrList, QPtrQueue and QPtrStack. + + QGList has some virtual functions that can be reimplemented to + customize the subclasses, namely compareItems(), read() and + write. Normally, you do not have to reimplement any of these + functions. If you still want to reimplement them, see the QStrList + class (qstrlist.h) for an example. +*/ + + +/* Internal helper class for QGList. Contains some optimization for + the typically case where only one iterators is activre on the list. + */ +class QGListIteratorList +{ +public: + QGListIteratorList() + : list(0), iterator(0) { + } + ~QGListIteratorList() { + notifyClear( TRUE ); + delete list; + } + + void add( QGListIterator* i ) { + if ( !iterator ) { + iterator = i; + } else if ( list ) { + list->push_front( i ); + } else { + list = new QValueList; + list->push_front( i ); + } + } + + void remove( QGListIterator* i ) { + if ( iterator == i ) { + iterator = 0; + } else if ( list ) { + list->remove( i ); + if ( list->isEmpty() ) { + delete list; + list = 0; + } + } + } + + void notifyClear( bool zeroList ) { + if ( iterator ) { + if ( zeroList ) + iterator->list = 0; + iterator->curNode = 0; + } + if ( list ) { + for ( QValueList::Iterator i = list->begin(); i != list->end(); ++i ) { + if ( zeroList ) + (*i)->list = 0; + (*i)->curNode = 0; + } + } + } + + void notifyRemove( QLNode* n, QLNode* curNode ) { + if ( iterator ) { + if ( iterator->curNode == n ) + iterator->curNode = curNode; + } + if ( list ) { + for ( QValueList::Iterator i = list->begin(); i != list->end(); ++i ) { + if ( (*i)->curNode == n ) + (*i)->curNode = curNode; + } + } + } + +private: + QValueList* list; + QGListIterator* iterator; +}; + + + +/***************************************************************************** + Default implementation of virtual functions + *****************************************************************************/ + +/*! + Documented as QPtrList::compareItems(). + + Compares \a item1 with \a item2. +*/ +int QGList::compareItems( QPtrCollection::Item item1, QPtrCollection::Item item2 ) +{ + return item1 != item2; // compare pointers +} + +#ifndef QT_NO_DATASTREAM +/*! + \overload + Reads a collection/list item from the stream \a s and returns a reference + to the stream. + + The default implementation sets \a item to 0. + + \sa write() +*/ + +QDataStream &QGList::read( QDataStream &s, QPtrCollection::Item &item ) +{ + item = 0; + return s; +} + +/*! + \overload + Writes a collection/list item to the stream \a s and + returns a reference to the stream. + + The default implementation does nothing. + + \sa read() +*/ + +QDataStream &QGList::write( QDataStream &s, QPtrCollection::Item ) const +{ + return s; +} +#endif // QT_NO_DATASTREAM + +/***************************************************************************** + QGList member functions + *****************************************************************************/ + +/*! + Constructs an empty list. +*/ + +QGList::QGList() +{ + firstNode = lastNode = curNode = 0; // initialize list + numNodes = 0; + curIndex = -1; + iterators = 0; // initialize iterator list +} + +/*! + Constructs a copy of \a list. +*/ + +QGList::QGList( const QGList & list ) + : QPtrCollection( list ) +{ + firstNode = lastNode = curNode = 0; // initialize list + numNodes = 0; + curIndex = -1; + iterators = 0; // initialize iterator list + QLNode *n = list.firstNode; + while ( n ) { // copy all items from list + append( n->data ); + n = n->next; + } +} + +/*! + Removes all items from the list and destroys the list. +*/ + +QGList::~QGList() +{ + clear(); + delete iterators; + // Workaround for GCC 2.7.* bug. Compiler constructs 'static' QGList + // instances twice on the same address and therefore tries to destruct + // twice on the same address! This is insane but let's try not to crash + // here. + iterators = 0; +} + + +/*! + Assigns \a list to this list. +*/ + +QGList& QGList::operator=( const QGList &list ) +{ + if ( &list == this ) + return *this; + + clear(); + if ( list.count() > 0 ) { + QLNode *n = list.firstNode; + while ( n ) { // copy all items from list + append( n->data ); + n = n->next; + } + curNode = firstNode; + curIndex = 0; + } + return *this; +} + +/*! + Compares this list with \a list. Returns TRUE if the lists + contain the same data, otherwise FALSE. +*/ + +bool QGList::operator==( const QGList &list ) const +{ + if ( count() != list.count() ) + return FALSE; + + if ( count() == 0 ) + return TRUE; + + QLNode *n1 = firstNode; + QLNode *n2 = list.firstNode; + while ( n1 && n2 ) { + // should be mutable + if ( ( (QGList*)this )->compareItems( n1->data, n2->data ) != 0 ) + return FALSE; + n1 = n1->next; + n2 = n2->next; + } + + return TRUE; +} + +/*! + \fn uint QGList::count() const + + Returns the number of items in the list. +*/ + + +/*! + Returns the node at position \a index. Sets this node to current. +*/ + +QLNode *QGList::locate( uint index ) +{ + if ( index == (uint)curIndex ) // current node ? + return curNode; + if ( !curNode && firstNode ) { // set current node + curNode = firstNode; + curIndex = 0; + } + register QLNode *node; + int distance = index - curIndex; // node distance to cur node + bool forward; // direction to traverse + + if ( index >= numNodes ) { +#if defined(QT_CHECK_RANGE) + qWarning( "QGList::locate: Index %d out of range", index ); +#endif + return 0; + } + + if ( distance < 0 ) + distance = -distance; + if ( (uint)distance < index && (uint)distance < numNodes - index ) { + node = curNode; // start from current node + forward = index > (uint)curIndex; + } else if ( index < numNodes - index ) { // start from first node + node = firstNode; + distance = index; + forward = TRUE; + } else { // start from last node + node = lastNode; + distance = numNodes - index - 1; + if ( distance < 0 ) + distance = 0; + forward = FALSE; + } + if ( forward ) { // now run through nodes + while ( distance-- ) + node = node->next; + } else { + while ( distance-- ) + node = node->prev; + } + curIndex = index; // must update index + return curNode = node; +} + + +/*! + Inserts item \a d at its sorted position in the list. +*/ + +void QGList::inSort( QPtrCollection::Item d ) +{ + int index = 0; + register QLNode *n = firstNode; + while ( n && compareItems(n->data,d) < 0 ){ // find position in list + n = n->next; + index++; + } + insertAt( index, d ); +} + + +/*! + Inserts item \a d at the start of the list. +*/ + +void QGList::prepend( QPtrCollection::Item d ) +{ + register QLNode *n = new QLNode( newItem(d) ); + Q_CHECK_PTR( n ); + n->prev = 0; + if ( (n->next = firstNode) ) // list is not empty + firstNode->prev = n; + else // initialize list + lastNode = n; + firstNode = curNode = n; // curNode affected + numNodes++; + curIndex = 0; +} + + +/*! + Inserts item \a d at the end of the list. +*/ + +void QGList::append( QPtrCollection::Item d ) +{ + register QLNode *n = new QLNode( newItem(d) ); + Q_CHECK_PTR( n ); + n->next = 0; + if ( (n->prev = lastNode) ) // list is not empty + lastNode->next = n; + else // initialize list + firstNode = n; + lastNode = curNode = n; // curNode affected + curIndex = numNodes; + numNodes++; +} + + +/*! + Inserts item \a d at position \a index in the list. +*/ + +bool QGList::insertAt( uint index, QPtrCollection::Item d ) +{ + if ( index == 0 ) { + prepend( d ); + return TRUE; + } else if ( index == numNodes ) { + append( d ); + return TRUE; + } + QLNode *nextNode = locate( index ); + if ( !nextNode ) + return FALSE; + QLNode *prevNode = nextNode->prev; + register QLNode *n = new QLNode( newItem(d) ); + Q_CHECK_PTR( n ); + nextNode->prev = n; + prevNode->next = n; + n->prev = prevNode; // link new node into list + n->next = nextNode; + curNode = n; // curIndex set by locate() + numNodes++; + return TRUE; +} + + +/*! + Relinks node \a n and makes it the first node in the list. +*/ + +void QGList::relinkNode( QLNode *n ) +{ + if ( n == firstNode ) // already first + return; + curNode = n; + unlink(); + n->prev = 0; + if ( (n->next = firstNode) ) // list is not empty + firstNode->prev = n; + else // initialize list + lastNode = n; + firstNode = curNode = n; // curNode affected + numNodes++; + curIndex = 0; +} + + +/*! + Unlinks the current list node and returns a pointer to this node. +*/ + +QLNode *QGList::unlink() +{ + if ( curNode == 0 ) // null current node + return 0; + register QLNode *n = curNode; // unlink this node + if ( n == firstNode ) { // removing first node ? + if ( (firstNode = n->next) ) { + firstNode->prev = 0; + } else { + lastNode = curNode = 0; // list becomes empty + curIndex = -1; + } + } else { + if ( n == lastNode ) { // removing last node ? + lastNode = n->prev; + lastNode->next = 0; + } else { // neither last nor first node + n->prev->next = n->next; + n->next->prev = n->prev; + } + } + + if ( n->next ) { // change current node + curNode = n->next; + } else if ( n->prev ) { + curNode = n->prev; + curIndex--; + } + + if ( iterators ) + iterators->notifyRemove( n, curNode ); + numNodes--; + return n; +} + + +/*! + Removes the node \a n from the list. +*/ + +bool QGList::removeNode( QLNode *n ) +{ +#if defined(QT_CHECK_NULL) + if ( n == 0 || (n->prev && n->prev->next != n) || + (n->next && n->next->prev != n) ) { + qWarning( "QGList::removeNode: Corrupted node" ); + return FALSE; + } +#endif + curNode = n; + unlink(); // unlink node + deleteItem( n->data ); // deallocate this node + delete n; + curNode = firstNode; + curIndex = curNode ? 0 : -1; + return TRUE; +} + +/*! + Removes the item \a d from the list. Uses compareItems() to find the item. + + If \a d is 0, removes the current item. +*/ + +bool QGList::remove( QPtrCollection::Item d ) +{ + if ( d && find(d) == -1 ) + return FALSE; + QLNode *n = unlink(); + if ( !n ) + return FALSE; + deleteItem( n->data ); + delete n; + return TRUE; +} + +/*! + Removes the item \a d from the list. +*/ + +bool QGList::removeRef( QPtrCollection::Item d ) +{ + if ( findRef(d) == -1 ) + return FALSE; + QLNode *n = unlink(); + if ( !n ) + return FALSE; + deleteItem( n->data ); + delete n; + return TRUE; +} + +/*! + \fn bool QGList::removeFirst() + + Removes the first item in the list. +*/ + +/*! + \fn bool QGList::removeLast() + + Removes the last item in the list. +*/ + +/*! + Removes the item at position \a index from the list. +*/ + +bool QGList::removeAt( uint index ) +{ + if ( !locate(index) ) + return FALSE; + QLNode *n = unlink(); + if ( !n ) + return FALSE; + deleteItem( n->data ); + delete n; + return TRUE; +} + + +/*! + Replaces the item at index \a index with \a d. +*/ +bool QGList::replaceAt( uint index, QPtrCollection::Item d ) +{ + QLNode *n = locate( index ); + if ( !n ) + return FALSE; + if ( n->data != d ) { + deleteItem( n->data ); + n->data = newItem( d ); + } + return TRUE; +} + + + +/*! + Takes the node \a n out of the list. +*/ + +QPtrCollection::Item QGList::takeNode( QLNode *n ) +{ +#if defined(QT_CHECK_NULL) + if ( n == 0 || (n->prev && n->prev->next != n) || + (n->next && n->next->prev != n) ) { + qWarning( "QGList::takeNode: Corrupted node" ); + return 0; + } +#endif + curNode = n; + unlink(); // unlink node + Item d = n->data; + delete n; // delete the node, not data + curNode = firstNode; + curIndex = curNode ? 0 : -1; + return d; +} + +/*! + Takes the current item out of the list. +*/ + +QPtrCollection::Item QGList::take() +{ + QLNode *n = unlink(); // unlink node + Item d = n ? n->data : 0; + delete n; // delete node, keep contents + return d; +} + +/*! + Takes the item at position \a index out of the list. +*/ + +QPtrCollection::Item QGList::takeAt( uint index ) +{ + if ( !locate(index) ) + return 0; + QLNode *n = unlink(); // unlink node + Item d = n ? n->data : 0; + delete n; // delete node, keep contents + return d; +} + +/*! + Takes the first item out of the list. +*/ + +QPtrCollection::Item QGList::takeFirst() +{ + first(); + QLNode *n = unlink(); // unlink node + Item d = n ? n->data : 0; + delete n; + return d; +} + +/*! + Takes the last item out of the list. +*/ + +QPtrCollection::Item QGList::takeLast() +{ + last(); + QLNode *n = unlink(); // unlink node + Item d = n ? n->data : 0; + delete n; + return d; +} + + +/*! + Removes all items from the list. +*/ + +void QGList::clear() +{ + register QLNode *n = firstNode; + + firstNode = lastNode = curNode = 0; // initialize list + numNodes = 0; + curIndex = -1; + + if ( iterators ) + iterators->notifyClear( FALSE ); + + QLNode *prevNode; + while ( n ) { // for all nodes ... + deleteItem( n->data ); // deallocate data + prevNode = n; + n = n->next; + delete prevNode; // deallocate node + } +} + + +/*! + Finds item \a d in the list. If \a fromStart is TRUE the search + begins at the first node; otherwise it begins at the current node. +*/ + +int QGList::findRef( QPtrCollection::Item d, bool fromStart ) +{ + register QLNode *n; + int index; + if ( fromStart ) { // start from first node + n = firstNode; + index = 0; + } else { // start from current node + n = curNode; + index = curIndex; + } + while ( n && n->data != d ) { // find exact match + n = n->next; + index++; + } + curNode = n; + curIndex = n ? index : -1; + return curIndex; // return position of item +} + +/*! + Finds item \a d in the list using compareItems(). If \a fromStart is + TRUE the search begins at the first node; otherwise it begins at the + current node. +*/ + +int QGList::find( QPtrCollection::Item d, bool fromStart ) +{ + register QLNode *n; + int index; + if ( fromStart ) { // start from first node + n = firstNode; + index = 0; + } else { // start from current node + n = curNode; + index = curIndex; + } + while ( n && compareItems(n->data,d) ){ // find equal match + n = n->next; + index++; + } + curNode = n; + curIndex = n ? index : -1; + return curIndex; // return position of item +} + + +/*! + Counts the number item \a d occurs in the list. +*/ + +uint QGList::containsRef( QPtrCollection::Item d ) const +{ + register QLNode *n = firstNode; + uint count = 0; + while ( n ) { // for all nodes... + if ( n->data == d ) // count # exact matches + count++; + n = n->next; + } + return count; +} + +/*! + Counts the number of times item \a d occurs in the list. Uses + compareItems(). +*/ + +uint QGList::contains( QPtrCollection::Item d ) const +{ + register QLNode *n = firstNode; + uint count = 0; + QGList *that = (QGList*)this; // mutable for compareItems() + while ( n ) { // for all nodes... + if ( !that->compareItems(n->data,d) ) // count # equal matches + count++; + n = n->next; + } + return count; +} + + +/*! + \overload QPtrCollection::Item QGList::at( uint index ) + + Sets the item at position \a index to the current item. +*/ + +/*! + \fn int QGList::at() const + + Returns the current index. +*/ + +/*! + \fn QLNode *QGList::currentNode() const + + Returns the current node. +*/ + +/*! + \fn QPtrCollection::Item QGList::get() const + + Returns the current item. +*/ + +/*! + \fn QPtrCollection::Item QGList::cfirst() const + + Returns the first item in the list. +*/ + +/*! + \fn QPtrCollection::Item QGList::clast() const + + Returns the last item in the list. +*/ + + +/*! + Returns the first list item. Sets this to current. +*/ + +QPtrCollection::Item QGList::first() +{ + if ( firstNode ) { + curIndex = 0; + return (curNode=firstNode)->data; + } + return 0; +} + +/*! + Returns the last list item. Sets this to current. +*/ + +QPtrCollection::Item QGList::last() +{ + if ( lastNode ) { + curIndex = numNodes-1; + return (curNode=lastNode)->data; + } + return 0; +} + +/*! + Returns the next list item (after current). Sets this to current. +*/ + +QPtrCollection::Item QGList::next() +{ + if ( curNode ) { + if ( curNode->next ) { + curIndex++; + curNode = curNode->next; + return curNode->data; + } + curIndex = -1; + curNode = 0; + } + return 0; +} + +/*! + Returns the previous list item (before current). Sets this to current. +*/ + +QPtrCollection::Item QGList::prev() +{ + if ( curNode ) { + if ( curNode->prev ) { + curIndex--; + curNode = curNode->prev; + return curNode->data; + } + curIndex = -1; + curNode = 0; + } + return 0; +} + + +/*! + Converts the list to a vector, \a vector. +*/ + +void QGList::toVector( QGVector *vector ) const +{ + vector->clear(); + if ( !vector->resize( count() ) ) + return; + register QLNode *n = firstNode; + uint i = 0; + while ( n ) { + vector->insert( i, n->data ); + n = n->next; + i++; + } +} + +void QGList::heapSortPushDown( QPtrCollection::Item* heap, int first, int last ) +{ + int r = first; + while( r <= last/2 ) { + // Node r has only one child ? + if ( last == 2*r ) { + // Need for swapping ? + if ( compareItems( heap[r], heap[ 2*r ] ) > 0 ) { + QPtrCollection::Item tmp = heap[r]; + heap[ r ] = heap[ 2*r ]; + heap[ 2*r ] = tmp; + } + // That's it ... + r = last; + } else { + // Node has two children + if ( compareItems( heap[r], heap[ 2*r ] ) > 0 && + compareItems( heap[ 2*r ], heap[ 2*r+1 ] ) <= 0 ) { + // Swap with left child + QPtrCollection::Item tmp = heap[r]; + heap[ r ] = heap[ 2*r ]; + heap[ 2*r ] = tmp; + r *= 2; + } else if ( compareItems( heap[r], heap[ 2*r+1 ] ) > 0 && + compareItems( heap[ 2*r+1 ], heap[ 2*r ] ) < 0 ) { + // Swap with right child + QPtrCollection::Item tmp = heap[r]; + heap[ r ] = heap[ 2*r+1 ]; + heap[ 2*r+1 ] = tmp; + r = 2*r+1; + } else { + // We are done + r = last; + } + } + } +} + + +/*! Sorts the list by the result of the virtual compareItems() function. + + The Heap-Sort algorithm is used for sorting. It sorts n items with + O(n*log n) compares. This is the asymptotic optimal solution of the + sorting problem. +*/ + +void QGList::sort() +{ + uint n = count(); + if ( n < 2 ) + return; + + // Create the heap + QPtrCollection::Item* realheap = new QPtrCollection::Item[ n ]; + // Wow, what a fake. But I want the heap to be indexed as 1...n + QPtrCollection::Item* heap = realheap - 1; + int size = 0; + QLNode* insert = firstNode; + for( ; insert != 0; insert = insert->next ) { + heap[++size] = insert->data; + int i = size; + while( i > 1 && compareItems( heap[i], heap[ i / 2 ] ) < 0 ) { + QPtrCollection::Item tmp = heap[ i ]; + heap[ i ] = heap[ i/2 ]; + heap[ i/2 ] = tmp; + i /= 2; + } + } + + insert = firstNode; + // Now do the sorting + for ( int i = n; i > 0; i-- ) { + insert->data = heap[1]; + insert = insert->next; + if ( i > 1 ) { + heap[1] = heap[i]; + heapSortPushDown( heap, 1, i - 1 ); + } + } + + delete [] realheap; +} + + +/***************************************************************************** + QGList stream functions + *****************************************************************************/ + +#ifndef QT_NO_DATASTREAM +QDataStream &operator>>( QDataStream &s, QGList &list ) +{ // read list + return list.read( s ); +} + +QDataStream &operator<<( QDataStream &s, const QGList &list ) +{ // write list + return list.write( s ); +} + +/*! + Reads a list from the stream \a s. +*/ + +QDataStream &QGList::read( QDataStream &s ) +{ + uint num; + s >> num; // read number of items + clear(); // clear list + while ( num-- ) { // read all items + Item d; + read( s, d ); + Q_CHECK_PTR( d ); + if ( !d ) // no memory + break; + QLNode *n = new QLNode( d ); + Q_CHECK_PTR( n ); + if ( !n ) // no memory + break; + n->next = 0; + if ( (n->prev = lastNode) ) // list is not empty + lastNode->next = n; + else // initialize list + firstNode = n; + lastNode = n; + numNodes++; + } + curNode = firstNode; + curIndex = curNode ? 0 : -1; + return s; +} + +/*! + Writes the list to the stream \a s. +*/ + +QDataStream &QGList::write( QDataStream &s ) const +{ + s << count(); // write number of items + QLNode *n = firstNode; + while ( n ) { // write all items + write( s, n->data ); + n = n->next; + } + return s; +} + +#endif // QT_NO_DATASTREAM + +/***************************************************************************** + QGListIterator member functions + *****************************************************************************/ + +/*! + \class QGListIterator qglist.h + \reentrant + \ingroup collection + \brief The QGListIterator class is an internal class for implementing QPtrListIterator. + + \internal + + QGListIterator is a strictly internal class that does the heavy work for + QPtrListIterator. +*/ + +/*! + \internal + Constructs an iterator that operates on the list \a l. +*/ + +QGListIterator::QGListIterator( const QGList &l ) +{ + list = (QGList *)&l; // get reference to list + curNode = list->firstNode; // set to first node + if ( !list->iterators ) { + list->iterators = new QGListIteratorList; // create iterator list + Q_CHECK_PTR( list->iterators ); + } + list->iterators->add( this ); // attach iterator to list +} + +/*! + \internal + Constructs a copy of the iterator \a it. +*/ + +QGListIterator::QGListIterator( const QGListIterator &it ) +{ + list = it.list; + curNode = it.curNode; + if ( list ) + list->iterators->add( this ); // attach iterator to list +} + +/*! + \internal + Assigns a copy of the iterator \a it and returns a reference to this + iterator. +*/ + +QGListIterator &QGListIterator::operator=( const QGListIterator &it ) +{ + if ( list ) // detach from old list + list->iterators->remove( this ); + list = it.list; + curNode = it.curNode; + if ( list ) + list->iterators->add( this ); // attach to new list + return *this; +} + +/*! + \internal + Destroys the iterator. +*/ + +QGListIterator::~QGListIterator() +{ + if ( list ) // detach iterator from list + list->iterators->remove(this); +} + + +/*! + \fn bool QGListIterator::atFirst() const + \internal + Returns TRUE if the iterator points to the first item, otherwise FALSE. +*/ + +/*! + \fn bool QGListIterator::atLast() const + \internal + Returns TRUE if the iterator points to the last item, otherwise FALSE. +*/ + + +/*! + \internal + Sets the list iterator to point to the first item in the list. +*/ + +QPtrCollection::Item QGListIterator::toFirst() +{ + if ( !list ) { +#if defined(QT_CHECK_NULL) + qWarning( "QGListIterator::toFirst: List has been deleted" ); +#endif + return 0; + } + return list->firstNode ? (curNode = list->firstNode)->getData() : 0; +} + +/*! + \internal + Sets the list iterator to point to the last item in the list. +*/ + +QPtrCollection::Item QGListIterator::toLast() +{ + if ( !list ) { +#if defined(QT_CHECK_NULL) + qWarning( "QGListIterator::toLast: List has been deleted" ); +#endif + return 0; + } + return list->lastNode ? (curNode = list->lastNode)->getData() : 0; +} + + +/*! + \fn QPtrCollection::Item QGListIterator::get() const + \internal + Returns the iterator item. +*/ + + +/*! + \internal + Moves to the next item (postfix). +*/ + +QPtrCollection::Item QGListIterator::operator()() +{ + if ( !curNode ) + return 0; + QPtrCollection::Item d = curNode->getData(); + curNode = curNode->next; + return d; +} + +/*! + \internal + Moves to the next item (prefix). +*/ + +QPtrCollection::Item QGListIterator::operator++() +{ + if ( !curNode ) + return 0; + curNode = curNode->next; + return curNode ? curNode->getData() : 0; +} + +/*! + \internal + Moves \a jumps positions forward. +*/ + +QPtrCollection::Item QGListIterator::operator+=( uint jumps ) +{ + while ( curNode && jumps-- ) + curNode = curNode->next; + return curNode ? curNode->getData() : 0; +} + +/*! + \internal + Moves to the previous item (prefix). +*/ + +QPtrCollection::Item QGListIterator::operator--() +{ + if ( !curNode ) + return 0; + curNode = curNode->prev; + return curNode ? curNode->getData() : 0; +} + +/*! + \internal + Moves \a jumps positions backward. +*/ + +QPtrCollection::Item QGListIterator::operator-=( uint jumps ) +{ + while ( curNode && jumps-- ) + curNode = curNode->prev; + return curNode ? curNode->getData() : 0; +} diff --git a/qmake/tools/qglobal.cpp b/qmake/tools/qglobal.cpp new file mode 100644 index 0000000..47cd6bd --- a/dev/null +++ b/qmake/tools/qglobal.cpp @@ -0,0 +1,835 @@ +/**************************************************************************** +** $Id$ +** +** Global functions +** +** Created : 920604 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qplatformdefs.h" + +#include "qasciidict.h" +#include +#include +#include +#include +#include + + +/*! + \relates QApplication + + Returns the Qt version number as a string, for example, "2.3.0" or + "3.0.5". + + The \c QT_VERSION define has the numeric value in the form: + 0xmmiibb (m = major, i = minor, b = bugfix). For example, Qt + 3.0.5's \c QT_VERSION is 0x030005. +*/ + +const char *qVersion() +{ + return QT_VERSION_STR; +} + + +/***************************************************************************** + System detection routines + *****************************************************************************/ + +static bool si_alreadyDone = FALSE; +static int si_wordSize; +static bool si_bigEndian; + +/*! + \relates QApplication + + Obtains information about the system. + + The system's word size in bits (typically 32) is returned in \a + *wordSize. The \a *bigEndian is set to TRUE if this is a big-endian + machine, or to FALSE if this is a little-endian machine. + + In debug mode, this function calls qFatal() with a message if the + computer is truly weird (i.e. different endianness for 16 bit and + 32 bit integers); in release mode it returns FALSE. +*/ + +bool qSysInfo( int *wordSize, bool *bigEndian ) +{ +#if defined(QT_CHECK_NULL) + Q_ASSERT( wordSize != 0 ); + Q_ASSERT( bigEndian != 0 ); +#endif + + if ( si_alreadyDone ) { // run it only once + *wordSize = si_wordSize; + *bigEndian = si_bigEndian; + return TRUE; + } + + si_wordSize = 0; + Q_ULONG n = (Q_ULONG)(~0); + while ( n ) { // detect word size + si_wordSize++; + n /= 2; + } + *wordSize = si_wordSize; + + if ( *wordSize != 64 && + *wordSize != 32 && + *wordSize != 16 ) { // word size: 16, 32 or 64 +#if defined(QT_CHECK_RANGE) + qFatal( "qSysInfo: Unsupported system word size %d", *wordSize ); +#endif + return FALSE; + } + if ( sizeof(Q_INT8) != 1 || sizeof(Q_INT16) != 2 || sizeof(Q_INT32) != 4 || + sizeof(Q_ULONG)*8 != si_wordSize || sizeof(float) != 4 || sizeof(double) != 8 ) { +#if defined(QT_CHECK_RANGE) + qFatal( "qSysInfo: Unsupported system data type size" ); +#endif + return FALSE; + } + + bool be16, be32; // determine byte ordering + short ns = 0x1234; + int nl = 0x12345678; + + unsigned char *p = (unsigned char *)(&ns); // 16-bit integer + be16 = *p == 0x12; + + p = (unsigned char *)(&nl); // 32-bit integer + if ( p[0] == 0x12 && p[1] == 0x34 && p[2] == 0x56 && p[3] == 0x78 ) + be32 = TRUE; + else + if ( p[0] == 0x78 && p[1] == 0x56 && p[2] == 0x34 && p[3] == 0x12 ) + be32 = FALSE; + else + be32 = !be16; + + if ( be16 != be32 ) { // strange machine! +#if defined(QT_CHECK_RANGE) + qFatal( "qSysInfo: Inconsistent system byte order" ); +#endif + return FALSE; + } + + *bigEndian = si_bigEndian = be32; + si_alreadyDone = TRUE; + return TRUE; +} + +#if defined(Q_OS_WIN32) || defined(Q_OS_CYGWIN) +bool qt_winunicode; + +#include "qt_windows.h" + +int qWinVersion() +{ +#ifndef VER_PLATFORM_WIN32s +#define VER_PLATFORM_WIN32s 0 +#endif +#ifndef VER_PLATFORM_WIN32_WINDOWS +#define VER_PLATFORM_WIN32_WINDOWS 1 +#endif +#ifndef VER_PLATFORM_WIN32_NT +#define VER_PLATFORM_WIN32_NT 2 +#endif + + static int winver = Qt::WV_NT; + static int t=0; + if ( !t ) { + t=1; +#ifdef Q_OS_TEMP + OSVERSIONINFOW osver; + osver.dwOSVersionInfoSize = sizeof(osver); + GetVersionEx( &osver ); +#else + OSVERSIONINFOA osver; + osver.dwOSVersionInfoSize = sizeof(osver); + GetVersionExA( &osver ); +#endif + switch ( osver.dwPlatformId ) { + case VER_PLATFORM_WIN32s: + winver = Qt::WV_32s; + break; + case VER_PLATFORM_WIN32_WINDOWS: + // We treat Windows Me (minor 90) the same as Windows 98 + if ( ( osver.dwMinorVersion == 10 ) || ( osver.dwMinorVersion == 90 ) ) + winver = Qt::WV_98; + else + winver = Qt::WV_95; + break; + default: // VER_PLATFORM_WIN32_NT + if ( osver.dwMajorVersion < 5 ) { + winver = Qt::WV_NT; + } else if ( osver.dwMinorVersion == 0 ) { + winver = Qt::WV_2000; + } else { + winver = Qt::WV_XP; + } + } + } + +#if defined(UNICODE) + if ( winver & Qt::WV_NT_based ) + qt_winunicode = TRUE; + else +#endif + qt_winunicode = FALSE; + + return winver; +} + +Qt::WindowsVersion qt_winver = (Qt::WindowsVersion)qWinVersion(); +#endif + + +/***************************************************************************** + Debug output routines + *****************************************************************************/ + +/*! + \fn void qDebug( const char *msg, ... ) + + \relates QApplication + + Prints a debug message \a msg, or calls the message handler (if it + has been installed). + + This function takes a format string and a list of arguments, + similar to the C printf() function. + + Example: + \code + qDebug( "my window handle = %x", myWidget->id() ); + \endcode + + Under X11, the text is printed to stderr. Under Windows, the text + is sent to the debugger. + + \warning The internal buffer is limited to 8196 bytes (including + the '\0'-terminator). + + \warning Passing (const char *)0 as argument to qDebug might lead + to crashes on certain platforms due to the platforms printf implementation. + + \sa qWarning(), qFatal(), qInstallMsgHandler(), + \link debug.html Debugging\endlink +*/ + +/*! + \fn void qWarning( const char *msg, ... ) + + \relates QApplication + + Prints a warning message \a msg, or calls the message handler (if + it has been installed). + + This function takes a format string and a list of arguments, + similar to the C printf() function. + + Example: + \code + void f( int c ) + { + if ( c > 200 ) + qWarning( "f: bad argument, c == %d", c ); + } + \endcode + + Under X11, the text is printed to stderr. Under Windows, the text + is sent to the debugger. + + \warning The internal buffer is limited to 8196 bytes (including + the '\0'-terminator). + + \warning Passing (const char *)0 as argument to qWarning might lead + to crashes on certain platforms due to the platforms printf implementation. + + \sa qDebug(), qFatal(), qInstallMsgHandler(), + \link debug.html Debugging\endlink +*/ + +/*! + \fn void qFatal( const char *msg, ... ) + + \relates QApplication + + Prints a fatal error message \a msg and exits, or calls the + message handler (if it has been installed). + + This function takes a format string and a list of arguments, + similar to the C printf() function. + + Example: + \code + int divide( int a, int b ) + { + if ( b == 0 ) // program error + qFatal( "divide: cannot divide by zero" ); + return a/b; + } + \endcode + + Under X11, the text is printed to stderr. Under Windows, the text + is sent to the debugger. + + \warning The internal buffer is limited to 8196 bytes (including + the '\0'-terminator). + + \warning Passing (const char *)0 as argument to qFatal might lead + to crashes on certain platforms due to the platforms printf implementation. + + \sa qDebug(), qWarning(), qInstallMsgHandler(), + \link debug.html Debugging\endlink +*/ + + +static QtMsgHandler handler = 0; // pointer to debug handler +static const int QT_BUFFER_LENGTH = 8196; // internal buffer length + + +#ifdef Q_OS_MAC +const unsigned char * p_str(const char * c, int len=-1) +{ + const int maxlen = 255; + if(len == -1) + len = qstrlen(c); + if(len > maxlen) { + qWarning( "p_str len must never exceed %d", maxlen ); + len = maxlen; + } + unsigned char *ret = (unsigned char*)malloc(len+2); + *ret=len; + memcpy(((char *)ret)+1,c,len); + *(ret+len+1) = '\0'; + return ret; +} + +const unsigned char * p_str(const QString &s) +{ + return p_str(s, s.length()); +} + +QCString p2qstring(const unsigned char *c) { + char *arr = (char *)malloc(c[0] + 1); + memcpy(arr, c+1, c[0]); + arr[c[0]] = '\0'; + QCString ret = arr; + delete arr; + return ret; +} +#endif + + +#ifdef Q_CC_MWERKS + +#include "qt_mac.h" + +extern bool qt_is_gui_used; +static void mac_default_handler( const char *msg ) +{ + if ( qt_is_gui_used ) { + const char *p = p_str(msg); + DebugStr(p); + free(p); + } else { + fprintf( stderr, msg ); + } +} + +#endif + + +void qDebug( const char *msg, ... ) +{ + char buf[QT_BUFFER_LENGTH]; + va_list ap; + va_start( ap, msg ); // use variable arg list + if ( handler ) { +#if defined(QT_VSNPRINTF) + QT_VSNPRINTF( buf, QT_BUFFER_LENGTH, msg, ap ); +#else + vsprintf( buf, msg, ap ); +#endif + va_end( ap ); + (*handler)( QtDebugMsg, buf ); + } else { +#if defined(Q_CC_MWERKS) + vsprintf( buf, msg, ap ); // ### is there no vsnprintf()? + va_end( ap ); + mac_default_handler(buf); +#else + vfprintf( stderr, msg, ap ); + va_end( ap ); + fprintf( stderr, "\n" ); // add newline +#endif + } +} + +// copied... this looks really bad. +void debug( const char *msg, ... ) +{ + char buf[QT_BUFFER_LENGTH]; + va_list ap; + va_start( ap, msg ); // use variable arg list + if ( handler ) { +#if defined(QT_VSNPRINTF) + QT_VSNPRINTF( buf, QT_BUFFER_LENGTH, msg, ap ); +#else + vsprintf( buf, msg, ap ); +#endif + va_end( ap ); + (*handler)( QtDebugMsg, buf ); + } else { +#ifdef Q_CC_MWERKS + vsprintf( buf, msg, ap ); // ### is there no vsnprintf()? + va_end( ap ); + mac_default_handler(buf); +#else + vfprintf( stderr, msg, ap ); + va_end( ap ); + fprintf( stderr, "\n" ); // add newline +#endif + } +} + +void qWarning( const char *msg, ... ) +{ + char buf[QT_BUFFER_LENGTH]; + va_list ap; + va_start( ap, msg ); // use variable arg list + if ( handler ) { +#if defined(QT_VSNPRINTF) + QT_VSNPRINTF( buf, QT_BUFFER_LENGTH, msg, ap ); +#else + vsprintf( buf, msg, ap ); +#endif + va_end( ap ); + (*handler)( QtWarningMsg, buf ); + } else { +#ifdef Q_CC_MWERKS + vsprintf( buf, msg, ap ); // ### is there no vsnprintf()? + va_end( ap ); + mac_default_handler(buf); +#else + vfprintf( stderr, msg, ap ); + va_end( ap ); + fprintf( stderr, "\n" ); // add newline +#endif + } +} + + +// again, copied +void warning( const char *msg, ... ) +{ + char buf[QT_BUFFER_LENGTH]; + va_list ap; + va_start( ap, msg ); // use variable arg list + if ( handler ) { +#if defined(QT_VSNPRINTF) + QT_VSNPRINTF( buf, QT_BUFFER_LENGTH, msg, ap ); +#else + vsprintf( buf, msg, ap ); +#endif + va_end( ap ); + (*handler)( QtWarningMsg, buf ); + } else { +#ifdef Q_CC_MWERKS + vsprintf( buf, msg, ap ); // ### is there no vsnprintf()? + va_end( ap ); + mac_default_handler(buf); +#else + vfprintf( stderr, msg, ap ); + va_end( ap ); + fprintf( stderr, "\n" ); // add newline +#endif + } +} + +void qFatal( const char *msg, ... ) +{ + char buf[QT_BUFFER_LENGTH]; + va_list ap; + va_start( ap, msg ); // use variable arg list + if ( handler ) { +#if defined(QT_VSNPRINTF) + QT_VSNPRINTF( buf, QT_BUFFER_LENGTH, msg, ap ); +#else + vsprintf( buf, msg, ap ); +#endif + va_end( ap ); + (*handler)( QtFatalMsg, buf ); + } else { +#ifdef Q_CC_MWERKS + vsprintf( buf, msg, ap ); // ### is there no vsnprintf()? + va_end( ap ); + mac_default_handler(buf); +#else + vfprintf( stderr, msg, ap ); + va_end( ap ); + fprintf( stderr, "\n" ); // add newline +#endif +#if defined(Q_OS_UNIX) && defined(QT_DEBUG) + abort(); // trap; generates core dump +#else + exit( 1 ); // goodbye cruel world +#endif + } +} + +// yet again, copied +void fatal( const char *msg, ... ) +{ + char buf[QT_BUFFER_LENGTH]; + va_list ap; + va_start( ap, msg ); // use variable arg list + if ( handler ) { +#if defined(QT_VSNPRINTF) + QT_VSNPRINTF( buf, QT_BUFFER_LENGTH, msg, ap ); +#else + vsprintf( buf, msg, ap ); +#endif + va_end( ap ); + (*handler)( QtFatalMsg, buf ); + } else { +#ifdef Q_CC_MWERKS + vsprintf( buf, msg, ap ); // ### is there no vsnprintf()? + va_end( ap ); + mac_default_handler(buf); +#else + vfprintf( stderr, msg, ap ); + va_end( ap ); + fprintf( stderr, "\n" ); // add newline +#endif +#if defined(Q_OS_UNIX) && defined(QT_DEBUG) + abort(); // trap; generates core dump +#else + exit( 1 ); // goodbye cruel world +#endif + } +} + +/*! + \relates QApplication + + Prints the message \a msg and uses \a code to get a system specific + error message. When \a code is -1 (the default), the system's last + error code will be used if possible. Use this method to handle + failures in platform specific API calls. + + This function does nothing when Qt is built with \c QT_NO_DEBUG + defined. +*/ +void qSystemWarning( const char* msg, int code ) +{ +#ifndef QT_NO_DEBUG +#if defined(Q_OS_WIN32) + if ( code == -1 ) + code = GetLastError(); + + if ( !code ) + return; + +#ifdef Q_OS_TEMP + unsigned short *string; + + FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM, + NULL, + code, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPTSTR)&string, + 0, + NULL ); + + qWarning( "%s\n\tError code %d - %s (###may need fixing in qglobal.h)", msg, code, (const char *)string ); +#else + char* string; + + FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM, + NULL, + code, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (char*)&string, + 0, + NULL ); + + qWarning( "%s\n\tError code %d - %s", msg, code, (const char*)string ); +#endif + + LocalFree( (HLOCAL)string ); +#else + if ( code != -1 ) + qWarning( "%s\n\tError code %d - %s", msg, code, strerror( code ) ); + else + qWarning( msg ); +#endif +#endif +} + +/*! + \fn void Q_ASSERT( bool test ) + + \relates QApplication + + Prints a warning message containing the source code file name and + line number if \a test is FALSE. + + This is really a macro defined in \c qglobal.h. + + Q_ASSERT is useful for testing pre- and post-conditions. + + Example: + \code + // + // File: div.cpp + // + + #include + + int divide( int a, int b ) + { + Q_ASSERT( b != 0 ); // this is line 9 + return a/b; + } + \endcode + + If \c b is zero, the Q_ASSERT statement will output the following + message using the qWarning() function: + \code + ASSERT: "b == 0" in div.cpp (9) + \endcode + + \sa qWarning(), \link debug.html Debugging\endlink +*/ + + +/*! + \fn void Q_CHECK_PTR( void *p ) + + \relates QApplication + + If \a p is null, a fatal messages says that the program ran out of + memory and exits. If \e p is not null, nothing happens. + + This is really a macro defined in \c qglobal.h. + + Example: + \code + int *a; + + Q_CHECK_PTR( a = new int[80] ); // WRONG! + + a = new int[80]; // Right + Q_CHECK_PTR( a ); + \endcode + + \sa qFatal(), \link debug.html Debugging\endlink +*/ + + +// +// The Q_CHECK_PTR macro calls this function to check if an allocation went ok. +// +#if (QT_VERSION-0 >= 0x040000) +#if defined(Q_CC_GNU) +#warning "Change Q_CHECK_PTR to '{if ((p)==0) qt_check_pointer(__FILE__,__LINE__);}'" +#warning "No need for qt_check_pointer() to return a value - make it void!" +#endif +#endif +bool qt_check_pointer( bool c, const char *n, int l ) +{ + if ( c ) + qWarning( "In file %s, line %d: Out of memory", n, l ); + return TRUE; +} + + +static bool firstObsoleteWarning(const char *obj, const char *oldfunc ) +{ + static QAsciiDict *obsoleteDict = 0; + if ( !obsoleteDict ) { // first time func is called + obsoleteDict = new QAsciiDict; +#if defined(QT_DEBUG) + qDebug( + "You are using obsolete functions in the Qt library. Call the function\n" + "qSuppressObsoleteWarnings() to suppress obsolete warnings.\n" + ); +#endif + } + QCString s( obj ); + s += "::"; + s += oldfunc; + if ( obsoleteDict->find(s.data()) == 0 ) { + obsoleteDict->insert( s.data(), (int*)1 ); // anything different from 0 + return TRUE; + } + return FALSE; +} + +static bool suppressObsolete = FALSE; + +void qSuppressObsoleteWarnings( bool suppress ) +{ + suppressObsolete = suppress; +} + +void qObsolete( const char *obj, const char *oldfunc, const char *newfunc ) +{ + if ( suppressObsolete ) + return; + if ( !firstObsoleteWarning(obj, oldfunc) ) + return; + if ( obj ) + qDebug( "%s::%s: This function is obsolete, use %s instead.", + obj, oldfunc, newfunc ); + else + qDebug( "%s: This function is obsolete, use %s instead.", + oldfunc, newfunc ); +} + +void qObsolete( const char *obj, const char *oldfunc ) +{ + if ( suppressObsolete ) + return; + if ( !firstObsoleteWarning(obj, oldfunc) ) + return; + if ( obj ) + qDebug( "%s::%s: This function is obsolete.", obj, oldfunc ); + else + qDebug( "%s: This function is obsolete.", oldfunc ); +} + +void qObsolete( const char *message ) +{ + if ( suppressObsolete ) + return; + if ( !firstObsoleteWarning( "Qt", message) ) + return; + qDebug( "%s", message ); +} + + +/*! + \relates QApplication + + Installs a Qt message handler \a h. Returns a pointer to the + message handler previously defined. + + The message handler is a function that prints out debug messages, + warnings and fatal error messages. The Qt library (debug version) + contains hundreds of warning messages that are printed when + internal errors (usually invalid function arguments) occur. If you + implement your own message handler, you get total control of these + messages. + + The default message handler prints the message to the standard + output under X11 or to the debugger under Windows. If it is a + fatal message, the application aborts immediately. + + Only one message handler can be defined, since this is usually + done on an application-wide basis to control debug output. + + To restore the message handler, call \c qInstallMsgHandler(0). + + Example: + \code + #include + #include + #include + + void myMessageOutput( QtMsgType type, const char *msg ) + { + switch ( type ) { + case QtDebugMsg: + fprintf( stderr, "Debug: %s\n", msg ); + break; + case QtWarningMsg: + fprintf( stderr, "Warning: %s\n", msg ); + break; + case QtFatalMsg: + fprintf( stderr, "Fatal: %s\n", msg ); + abort(); // deliberately core dump + } + } + + int main( int argc, char **argv ) + { + qInstallMsgHandler( myMessageOutput ); + QApplication a( argc, argv ); + ... + return a.exec(); + } + \endcode + + \sa qDebug(), qWarning(), qFatal(), \link debug.html Debugging\endlink +*/ + +QtMsgHandler qInstallMsgHandler( QtMsgHandler h ) +{ + QtMsgHandler old = handler; + handler = h; + return old; +} + + +/* + Dijkstra's bisection algorithm to find the square root as an integer. + Deliberately not exported as part of the Qt API, but used in both + qsimplerichtext.cpp and qgfxraster_qws.cpp +*/ +unsigned int qt_int_sqrt( unsigned int n ) +{ + // n must be in the range 0...UINT_MAX/2-1 + if ( n >= ( UINT_MAX>>2 ) ) { + unsigned int r = 2 * qt_int_sqrt( n / 4 ); + unsigned int r2 = r + 1; + return ( n >= r2 * r2 ) ? r2 : r; + } + uint h, p= 0, q= 1, r= n; + while ( q <= n ) + q <<= 2; + while ( q != 1 ) { + q >>= 2; + h= p + q; + p >>= 1; + if ( r >= h ) { + p += q; + r -= h; + } + } + return p; +} + diff --git a/qmake/tools/qgpluginmanager.cpp b/qmake/tools/qgpluginmanager.cpp new file mode 100644 index 0000000..46c85f5 --- a/dev/null +++ b/qmake/tools/qgpluginmanager.cpp @@ -0,0 +1,544 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QGPluginManager class +** +** Copyright (C) 2000-2001 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qgpluginmanager_p.h" +#ifndef QT_NO_COMPONENT +#include "qcomlibrary_p.h" +#include "qmap.h" +#include "qdir.h" + +/* + The following co-occurrence code is borrowed from Qt Linguist. + + How similar are two texts? The approach used here relies on + co-occurrence matrices and is very efficient. + + Let's see with an example: how similar are "here" and "hither"? The + co-occurrence matrix M for "here" is M[h,e] = 1, M[e,r] = 1, + M[r,e] = 1 and 0 elsewhere; the matrix N for "hither" is N[h,i] = 1, + N[i,t] = 1, ..., N[h,e] = 1, N[e,r] = 1 and 0 elsewhere. The union + U of both matrices is the matrix U[i,j] = max { M[i,j], N[i,j] }, + and the intersection V is V[i,j] = min { M[i,j], N[i,j] }. The score + for a pair of texts is + + score = (sum of V[i,j] over all i, j) / (sum of U[i,j] over all i, j), + + a formula suggested by Arnt Gulbrandsen. Here we have + + score = 2 / 6, + + or one third. + + The implementation differs from this in a few details. Most + importantly, repetitions are ignored; for input "xxx", M[x,x] equals + 1, not 2. +*/ + +/* + Every character is assigned to one of 20 buckets so that the + co-occurrence matrix requires only 20 * 20 = 400 bits, not + 256 * 256 = 65536 bits or even more if we want the whole Unicode. + Which character falls in which bucket is arbitrary. + + The second half of the table is a replica of the first half, because of + laziness. +*/ +static const char indexOf[256] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +// ! " # $ % & ' ( ) * + , - . / + 0, 2, 6, 7, 10, 12, 15, 19, 2, 6, 7, 10, 12, 15, 19, 0, +// 0 1 2 3 4 5 6 7 8 9 : ; < = > ? + 1, 3, 4, 5, 8, 9, 11, 13, 14, 16, 2, 6, 7, 10, 12, 15, +// @ A B C D E F G H I J K L M N O + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 6, 10, 11, 12, 13, 14, +// P Q R S T U V W X Y Z [ \ ] ^ _ + 15, 12, 16, 17, 18, 19, 2, 10, 15, 7, 19, 2, 6, 7, 10, 0, +// ` a b c d e f g h i j k l m n o + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 6, 10, 11, 12, 13, 14, +// p q r s t u v w x y z { | } ~ + 15, 12, 16, 17, 18, 19, 2, 10, 15, 7, 19, 2, 6, 7, 10, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 2, 6, 7, 10, 12, 15, 19, 2, 6, 7, 10, 12, 15, 19, 0, + 1, 3, 4, 5, 8, 9, 11, 13, 14, 16, 2, 6, 7, 10, 12, 15, + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 6, 10, 11, 12, 13, 14, + 15, 12, 16, 17, 18, 19, 2, 10, 15, 7, 19, 2, 6, 7, 10, 0, + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 6, 10, 11, 12, 13, 14, + 15, 12, 16, 17, 18, 19, 2, 10, 15, 7, 19, 2, 6, 7, 10, 0 +}; + +/* + The entry bitCount[i] (for i between 0 and 255) is the number of + bits used to represent i in binary. +*/ +static const char bitCount[256] = { + 0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, + 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, + 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, + 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, + 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, + 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, + 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, + 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, + 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, + 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, + 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, + 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, + 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, + 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, + 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, + 4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8 +}; + +class QCoMatrix +{ +public: + /* + The matrix has 20 * 20 = 400 entries. This requires 50 bytes, or + 13 words. Some operations are performed on words for more + efficiency. + */ + union { + Q_UINT8 b[52]; + Q_UINT32 w[13]; + }; + + QCoMatrix() { memset( b, 0, 52 ); } + QCoMatrix( const char *text ) { + char c = '\0', d; + memset( b, 0, 52 ); + while ( (d = *text) != '\0' ) { + setCoocc( c, d ); + if ( (c = *++text) != '\0' ) { + setCoocc( d, c ); + text++; + } + } + } + + void setCoocc( char c, char d ) { + int k = indexOf[(uchar) c] + 20 * indexOf[(uchar) d]; + b[k >> 3] |= k & 0x7; + } + + int worth() const { + int result = 0; + for ( int i = 0; i < 50; i++ ) + result += bitCount[b[i]]; + return result; + } + + static QCoMatrix reunion( const QCoMatrix& m, const QCoMatrix& n ) + { + QCoMatrix p; + for ( int i = 0; i < 13; i++ ) + p.w[i] = m.w[i] | n.w[i]; + return p; + } + static QCoMatrix intersection( const QCoMatrix& m, const QCoMatrix& n ) + { + QCoMatrix p; + for ( int i = 0; i < 13; i++ ) + p.w[i] = m.w[i] & n.w[i]; + return p; + } +}; + +/* + Returns an integer between 0 (dissimilar) and 15 (very similar) + depending on how similar the string is to \a target. + + This function is efficient, but its results might change in future + versions of Qt as the algorithm evolves. + + \code + QString s( "color" ); + a = similarity( s, "color" ); // a == 15 + a = similarity( s, "colour" ); // a == 8 + a = similarity( s, "flavor" ); // a == 4 + a = similarity( s, "dahlia" ); // a == 0 + \endcode +*/ +static int similarity( const QString& s1, const QString& s2 ) +{ + QCoMatrix m1( s1 ); + QCoMatrix m2( s2 ); + return ( 15 * (QCoMatrix::intersection(m1, m2).worth() + 1) ) / + ( QCoMatrix::reunion(m1, m2).worth() + 1 ); +} + +/*! + \class QPluginManager qpluginmanager.h + \reentrant + \brief The QPluginManager class provides basic functions to access a certain kind of functionality in libraries. + \ingroup componentmodel + + \internal + + A common usage of components is to extend the existing functionality in an application using plugins. The application + defines interfaces that abstract a certain group of functionality, and a plugin provides a specialized implementation + of one or more of those interfaces. + + The QPluginManager template has to be instantiated with an interface definition and the IID for this interface. + + \code + QPluginManager *manager = new QPluginManager( IID_MyPluginInterface ); + \endcode + + It searches a specified directory for all shared libraries, queries for components that implement the specific interface and + reads information about the features the plugin wants to add to the application. The component can provide the set of features + provided by implementing either the QFeatureListInterface or the QComponentInformationInterface. The strings returned by the implementations + of + + \code + QStringList QFeatureListInterface::featureList() const + \endcode + + or + + \code + QString QComponentInformationInterface::name() const + \endcode + + respectively, can then be used to access the component that provides the requested feature: + + \code + MyPluginInterface *iface; + manager->queryInterface( "feature", &iface ); + if ( iface ) + iface->execute( "feature" ); + \endcode + + The application can use a QPluginManager instance to create parts of the user interface based on the list of features + found in plugins: + + \code + QPluginManager *manager = new QPluginManager( IID_ImageFilterInterface ); + manager->addLibraryPath(...); + + QStringList features = manager->featureList(); + for ( QStringList::Iterator it = features.begin(); it != features.end(); ++it ) { + MyPluginInterface *iface; + manager->queryInterface( *it, &iface ); + + // use QAction to provide toolbuttons and menuitems for each feature... + } + \endcode +*/ + +/*! + \fn QPluginManager::QPluginManager( const QUuid& id, const QStringList& paths = QString::null, const QString &suffix = QString::null, bool cs = TRUE ) + + Creates an QPluginManager for interfaces \a id that will load all shared library files in the \a paths + \a suffix. + If \a cs is FALSE the manager will handle feature strings case insensitive. + + \warning + Setting the cs flag to FALSE requires that components also convert to lower case when comparing with passed strings, so this has + to be handled with care and documented very well. + + \sa QApplication::libraryPaths() +*/ + + +/*! + \fn QRESULT QPluginManager::queryInterface(const QString& feature, Type** iface) const + + Sets \a iface to point to the interface providing \a feature. + + \sa featureList(), library() +*/ + + + +#include + +QGPluginManager::QGPluginManager( const QUuid& id, const QStringList& paths, const QString &suffix, bool cs ) + : interfaceId( id ), plugDict( 17, cs ), casesens( cs ), autounload( TRUE ) +{ + // Every QLibrary object is destroyed on destruction of the manager + libDict.setAutoDelete( TRUE ); + for ( QStringList::ConstIterator it = paths.begin(); it != paths.end(); ++it ) { + QString path = *it; + addLibraryPath( path + suffix ); + } +} + +QGPluginManager::~QGPluginManager() +{ + if ( !autounload ) { + QDictIterator it( libDict ); + while ( it.current() ) { + QLibrary *lib = it.current(); + ++it; + lib->setAutoUnload( FALSE ); + } + } +} + +void QGPluginManager::addLibraryPath( const QString& path ) +{ + if ( !enabled() || !QDir( path ).exists( ".", TRUE ) ) + return; + +#if defined(Q_OS_WIN32) + QString filter = "dll"; +#elif defined(Q_OS_MACX) + QString filter = "dylib"; +#elif defined(Q_OS_UNIX) + QString filter = "so"; +#endif + + QStringList plugins = QDir(path).entryList( "*." + filter ); + for ( QStringList::Iterator p = plugins.begin(); p != plugins.end(); ++p ) { + QString lib = QDir::cleanDirPath( path + "/" + *p ); + if ( libList.contains( lib ) ) + continue; + libList.append( lib ); + } +} + +const QLibrary* QGPluginManager::library( const QString& feature ) const +{ + if ( !enabled() || feature.isEmpty() ) + return 0; + + // We already have a QLibrary object for this feature + QLibrary *library = 0; + if ( ( library = plugDict[feature] ) ) + return library; + + // Find the filename that matches the feature request best + QMap map; + QStringList::ConstIterator it = libList.begin(); + int best = 0; + int worst = 15; + while ( it != libList.end() ) { + if ( (*it).isEmpty() || libDict[*it] ) { + ++it; + continue; + } + QString basename = QFileInfo(*it).baseName(); + int s = similarity( feature, basename ); + if ( s < worst ) + worst = s; + if ( s > best ) + best = s; + map[s].append( basename + QChar(0xfffd) + *it ); + ++it; + } + + if ( map.isEmpty() ) + return 0; // no libraries to add + + // Start with the best match to get the library object + QGPluginManager *that = (QGPluginManager*)this; + for ( int s = best; s >= worst; --s ) { + QStringList group = map[s]; + group.sort(); // sort according to the base name + QStringList::ConstIterator git = group.begin(); + while ( git != group.end() ) { + QString lib = (*git).mid( (*git).find( QChar(0xfffd) ) + 1 ); + QString basename = (*git).left( (*git).find( QChar(0xfffd) ) ); + ++git; + + QStringList sameBasename; + while( git != group.end() && + basename == (*git).left( (*git).find( QChar(0xfffd) ) ) ) { + sameBasename << (*git).mid( (*git).find( QChar(0xfffd) ) + 1 ); + ++git; + } + + if ( sameBasename.isEmpty() ) { + that->addLibrary( new QComLibrary( lib ) ); + } else { + QPtrList same; + same.setAutoDelete( TRUE ); + for ( QStringList::ConstIterator bit = sameBasename.begin(); + bit != sameBasename.end(); ++bit ) + same.append( new QComLibrary( *bit ) ); + QComLibrary* bestMatch = 0; + for ( QComLibrary* candidate = same.first(); candidate; candidate = same.next() ) + if ( candidate->qtVersion() && candidate->qtVersion() <= QT_VERSION + && ( !bestMatch || candidate->qtVersion() > bestMatch->qtVersion() ) ) + bestMatch = candidate; + if ( bestMatch ) { + same.find( bestMatch ); + that->addLibrary( same.take() ); + } + } + + if ( ( library = that->plugDict[feature] ) ) + return library; + } + } + return 0; +} + +QStringList QGPluginManager::featureList() const +{ + QStringList features; + + if ( !enabled() ) + return features; + + QGPluginManager *that = (QGPluginManager*)this; + QStringList theLibs = libList; + QStringList phase2Libs; + QStringList phase2Deny; + + /* In order to get the feature list we need to add all interesting + libraries. If there are libraries with the same base name, we + prioritze the one that fits our Qt version number and ignore the + others */ + QStringList::Iterator it; + for ( it = theLibs.begin(); it != theLibs.end(); ++it ) { + if ( (*it).isEmpty() || libDict[*it] ) + continue; + QComLibrary* library = new QComLibrary( *it ); + if ( library->qtVersion() == QT_VERSION ) { + that->addLibrary( library ); + phase2Deny << QFileInfo( *it ).baseName(); + } else { + delete library; + phase2Libs << *it; + } + } + for ( it = phase2Libs.begin(); it != phase2Libs.end(); ++it ) + if ( !phase2Deny.contains( QFileInfo( *it ).baseName() ) ) + that->addLibrary( new QComLibrary( *it ) ); + + for ( QDictIterator pit( plugDict ); pit.current(); ++pit ) + features << pit.currentKey(); + + return features; +} + +bool QGPluginManager::addLibrary( QLibrary* lib ) +{ + if ( !enabled() || !lib ) + return FALSE; + + QComLibrary* plugin = (QComLibrary*)lib; + bool useful = FALSE; + + QUnknownInterface* iFace = 0; + plugin->queryInterface( interfaceId, &iFace ); + if ( iFace ) { + QFeatureListInterface *fliFace = 0; + QComponentInformationInterface *cpiFace = 0; + iFace->queryInterface( IID_QFeatureList, (QUnknownInterface**)&fliFace ); + if ( !fliFace ) + plugin->queryInterface( IID_QFeatureList, (QUnknownInterface**)&fliFace ); + if ( !fliFace ) { + iFace->queryInterface( IID_QComponentInformation, (QUnknownInterface**)&cpiFace ); + if ( !cpiFace ) + plugin->queryInterface( IID_QComponentInformation, (QUnknownInterface**)&cpiFace ); + } + QStringList fl; + if ( fliFace ) + // Map all found features to the library + fl = fliFace->featureList(); + else if ( cpiFace ) + fl << cpiFace->name(); + + for ( QStringList::Iterator f = fl.begin(); f != fl.end(); f++ ) { + QLibrary *old = plugDict[*f]; + if ( !old ) { + useful = TRUE; + plugDict.replace( *f, plugin ); + } else { + // we have old *and* plugin, which one to pick? + QComLibrary* first = (QComLibrary*)old; + QComLibrary* second = (QComLibrary*)plugin; + bool takeFirst = TRUE; + if ( first->qtVersion() != QT_VERSION ) { + if ( second->qtVersion() == QT_VERSION ) + takeFirst = FALSE; + else if ( second->qtVersion() < QT_VERSION && + first->qtVersion() > QT_VERSION ) + takeFirst = FALSE; + } + if ( !takeFirst ) { + useful = TRUE; + plugDict.replace( *f, plugin ); + qWarning("%s: Discarding feature %s in %s!", + (const char*) QFile::encodeName( plugin->library()), + (*f).latin1(), + (const char*) QFile::encodeName( old->library() ) ); + } else { + qWarning("%s: Feature %s already defined in %s!", + (const char*) QFile::encodeName( old->library() ), + (*f).latin1(), + (const char*) QFile::encodeName( plugin->library() ) ); + } + } + } + if ( fliFace ) + fliFace->release(); + if ( cpiFace ) + cpiFace->release(); + iFace->release(); + } + + if ( useful ) { + libDict.replace( plugin->library(), plugin ); + if ( !libList.contains( plugin->library() ) ) + libList.append( plugin->library() ); + return TRUE; + } + delete plugin; + return FALSE; +} + + +bool QGPluginManager::enabled() const +{ +#ifdef QT_SHARED + return TRUE; +#else + return FALSE; +#endif +} + +QRESULT QGPluginManager::queryUnknownInterface(const QString& feature, QUnknownInterface** iface) const +{ + QComLibrary* plugin = 0; + plugin = (QComLibrary*)library( feature ); + return plugin ? plugin->queryInterface( interfaceId, (QUnknownInterface**)iface ) : QE_NOINTERFACE; +} + +#endif //QT_NO_COMPONENT diff --git a/qmake/tools/qgvector.cpp b/qmake/tools/qgvector.cpp new file mode 100644 index 0000000..1985f03 --- a/dev/null +++ b/qmake/tools/qgvector.cpp @@ -0,0 +1,584 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QGVector class +** +** Created : 930907 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#define QGVECTOR_CPP +#include "qgvector.h" +#include "qglist.h" +#include "qstring.h" +#include "qdatastream.h" +#include + +#ifdef QT_THREAD_SUPPORT +# include +#endif // QT_THREAD_SUPPORT + +#define USE_MALLOC // comment to use new/delete + +#undef NEW +#undef DELETE + +#if defined(USE_MALLOC) +#define NEW(type,size) ((type*)malloc(size*sizeof(type))) +#define DELETE(array) (free((char*)array)) +#else +#define NEW(type,size) (new type[size]) +#define DELETE(array) (delete[] array) +#define DONT_USE_REALLOC // comment to use realloc() +#endif + +/*! + \class QGVector + \reentrant + \ingroup collection + + \brief The QGVector class is an internal class for implementing Qt + collection classes. + + \internal + + QGVector is an internal class that acts as a base class for the + QPtrVector collection class. + + QGVector has some virtual functions that may be reimplemented in + subclasses to customize behavior. + + \list + \i compareItems() compares two collection/vector items. + \i read() reads a collection/vector item from a QDataStream. + \i write() writes a collection/vector item to a QDataStream. + \endlist +*/ + +/***************************************************************************** + Default implementation of virtual functions + *****************************************************************************/ + +/*! + This virtual function compares two list items. + + Returns: +
    +
  • 0 if \a d1 == \a d2 +
  • non-zero if \a d1 != \a d2 +
+ + This function returns \e int rather than \e bool so that + reimplementations can return one of three values and use it to sort + by: +
    +
  • 0 if \a d1 == \a d2 +
  • \> 0 (positive integer) if \a d1 \> \a d2 +
  • \< 0 (negative integer) if \a d1 \< \a d2 +
+ + The QPtrVector::sort() and QPtrVector::bsearch() functions require that + compareItems() is implemented as described here. + + This function should not modify the vector because some const + functions call compareItems(). +*/ + +int QGVector::compareItems( Item d1, Item d2 ) +{ + return d1 != d2; // compare pointers +} + +#ifndef QT_NO_DATASTREAM +/*! + Reads a collection/vector item from the stream \a s and returns a reference + to the stream. + + The default implementation sets \a d to 0. + + \sa write() +*/ + +QDataStream &QGVector::read( QDataStream &s, Item &d ) +{ // read item from stream + d = 0; + return s; +} + +/*! + Writes a collection/vector item to the stream \a s and returns a reference + to the stream. + + The default implementation does nothing. + + \sa read() +*/ + +QDataStream &QGVector::write( QDataStream &s, Item ) const +{ // write item to stream + return s; +} +#endif // QT_NO_DATASTREAM + +/***************************************************************************** + QGVector member functions + *****************************************************************************/ + +QGVector::QGVector() // create empty vector +{ + vec = 0; + len = numItems = 0; +} + +QGVector::QGVector( uint size ) // create vectors with nullptrs +{ + len = size; + numItems = 0; + if ( len == 0 ) { // zero length + vec = 0; + return; + } + vec = NEW(Item,len); + Q_CHECK_PTR( vec ); + memset( (void*)vec, 0, len*sizeof(Item) ); // fill with nulls +} + +QGVector::QGVector( const QGVector &a ) // make copy of other vector + : QPtrCollection( a ) +{ + len = a.len; + numItems = a.numItems; + if ( len == 0 ) { + vec = 0; + return; + } + vec = NEW( Item, len ); + Q_CHECK_PTR( vec ); + for ( uint i = 0; i < len; i++ ) { + if ( a.vec[i] ) { + vec[i] = newItem( a.vec[i] ); + Q_CHECK_PTR( vec[i] ); + } else { + vec[i] = 0; + } + } +} + +QGVector::~QGVector() +{ + clear(); +} + +QGVector& QGVector::operator=( const QGVector &v ) +{ + if ( &v == this ) + return *this; + + clear(); + len = v.len; + numItems = v.numItems; + if ( len == 0 ) { + vec = 0; + return *this; + } + vec = NEW( Item, len ); + Q_CHECK_PTR( vec ); + for ( uint i = 0; i < len; i++ ) { + if ( v.vec[i] ) { + vec[i] = newItem( v.vec[i] ); + Q_CHECK_PTR( vec[i] ); + } else { + vec[i] = 0; + } + } + return *this; +} + + +bool QGVector::insert( uint index, Item d ) // insert item at index +{ +#if defined(QT_CHECK_RANGE) + if ( index >= len ) { // range error + qWarning( "QGVector::insert: Index %d out of range", index ); + return FALSE; + } +#endif + if ( vec[index] ) { // remove old item + deleteItem( vec[index] ); + numItems--; + } + if ( d ) { + vec[index] = newItem( d ); + Q_CHECK_PTR( vec[index] ); + numItems++; + return vec[index] != 0; + } else { + vec[index] = 0; // reset item + } + return TRUE; +} + +bool QGVector::remove( uint index ) // remove item at index +{ +#if defined(QT_CHECK_RANGE) + if ( index >= len ) { // range error + qWarning( "QGVector::remove: Index %d out of range", index ); + return FALSE; + } +#endif + if ( vec[index] ) { // valid item + deleteItem( vec[index] ); // delete it + vec[index] = 0; // reset pointer + numItems--; + } + return TRUE; +} + +QPtrCollection::Item QGVector::take( uint index ) // take out item +{ +#if defined(QT_CHECK_RANGE) + if ( index >= len ) { // range error + qWarning( "QGVector::take: Index %d out of range", index ); + return 0; + } +#endif + Item d = vec[index]; // don't delete item + if ( d ) + numItems--; + vec[index] = 0; + return d; +} + +void QGVector::clear() // clear vector +{ + if ( vec ) { + for ( uint i=0; i len ) // init extra space added + memset( (void*)&vec[len], 0, (newsize-len)*sizeof(Item) ); + len = newsize; + return TRUE; +} + + +bool QGVector::fill( Item d, int flen ) // resize and fill vector +{ + if ( flen < 0 ) + flen = len; // default: use vector length + else if ( !resize( flen ) ) + return FALSE; + for ( uint i=0; i<(uint)flen; i++ ) // insert d at every index + insert( i, d ); + return TRUE; +} + + +static QGVector *sort_vec=0; // current sort vector + + +#if defined(Q_C_CALLBACKS) +extern "C" { +#endif + +#ifdef Q_OS_TEMP +static int _cdecl cmp_vec( const void *n1, const void *n2 ) +#else +static int cmp_vec( const void *n1, const void *n2 ) +#endif +{ + return sort_vec->compareItems( *((QPtrCollection::Item*)n1), *((QPtrCollection::Item*)n2) ); +} + +#if defined(Q_C_CALLBACKS) +} +#endif + + +void QGVector::sort() // sort vector +{ + if ( count() == 0 ) // no elements + return; + register Item *start = &vec[0]; + register Item *end = &vec[len-1]; + Item tmp; + for (;;) { // put all zero elements behind + while ( start < end && *start != 0 ) + start++; + while ( end > start && *end == 0 ) + end--; + if ( start < end ) { + tmp = *start; + *start = *end; + *end = tmp; + } else { + break; + } + } + +#ifdef QT_THREAD_SUPPORT + QMutexLocker locker( qt_global_mutexpool->get( &sort_vec ) ); +#endif // QT_THREAD_SUPPORT + + sort_vec = (QGVector*)this; + qsort( vec, count(), sizeof(Item), cmp_vec ); + sort_vec = 0; +} + +int QGVector::bsearch( Item d ) const // binary search; when sorted +{ + if ( !len ) + return -1; + if ( !d ) { +#if defined(QT_CHECK_NULL) + qWarning( "QGVector::bsearch: Cannot search for null object" ); +#endif + return -1; + } + int n1 = 0; + int n2 = len - 1; + int mid = 0; + bool found = FALSE; + while ( n1 <= n2 ) { + int res; + mid = (n1 + n2)/2; + if ( vec[mid] == 0 ) // null item greater + res = -1; + else + res = ((QGVector*)this)->compareItems( d, vec[mid] ); + if ( res < 0 ) + n2 = mid - 1; + else if ( res > 0 ) + n1 = mid + 1; + else { // found it + found = TRUE; + break; + } + } + if ( !found ) + return -1; + // search to first of equal items + while ( (mid - 1 >= 0) && !((QGVector*)this)->compareItems(d, vec[mid-1]) ) + mid--; + return mid; +} + +int QGVector::findRef( Item d, uint index) const // find exact item in vector +{ +#if defined(QT_CHECK_RANGE) + if ( index > len ) { // range error + qWarning( "QGVector::findRef: Index %d out of range", index ); + return -1; + } +#endif + for ( uint i=index; i= len ) { // range error + qWarning( "QGVector::find: Index %d out of range", index ); + return -1; + } +#endif + for ( uint i=index; icompareItems( vec[i], d ) == 0 ) + return i; + } + return -1; +} + +uint QGVector::containsRef( Item d ) const // get number of exact matches +{ + uint count = 0; + for ( uint i=0; icompareItems( vec[i], d ) == 0 ) + count++; + } + return count; +} + +bool QGVector::insertExpand( uint index, Item d )// insert and grow if necessary +{ + if ( index >= len ) { + if ( !resize( index+1 ) ) // no memory + return FALSE; + } + insert( index, d ); + return TRUE; +} + +void QGVector::toList( QGList *list ) const // store items in list +{ + list->clear(); + for ( uint i=0; iappend( vec[i] ); + } +} + + +void QGVector::warningIndexRange( uint i ) +{ +#if defined(QT_CHECK_RANGE) + qWarning( "QGVector::operator[]: Index %d out of range", i ); +#else + Q_UNUSED( i ) +#endif +} + + +/***************************************************************************** + QGVector stream functions + *****************************************************************************/ +#ifndef QT_NO_DATASTREAM +QDataStream &operator>>( QDataStream &s, QGVector &vec ) +{ // read vector + return vec.read( s ); +} + +QDataStream &operator<<( QDataStream &s, const QGVector &vec ) +{ // write vector + return vec.write( s ); +} + +QDataStream &QGVector::read( QDataStream &s ) // read vector from stream +{ + uint num; + s >> num; // read number of items + clear(); // clear vector + resize( num ); + for (uint i=0; icompareItems( at( i ), v.at( i ) ) != 0 ) + return FALSE; + } + return TRUE; +} + +#endif // QT_NO_DATASTREAM diff --git a/qmake/tools/qiodevice.cpp b/qmake/tools/qiodevice.cpp new file mode 100644 index 0000000..93969e4 --- a/dev/null +++ b/qmake/tools/qiodevice.cpp @@ -0,0 +1,755 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QIODevice class +** +** Created : 940913 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qiodevice.h" + +/*! + \class QIODevice qiodevice.h + \reentrant + + \brief The QIODevice class is the base class of I/O devices. + + \ingroup io + + An I/O device represents a medium that one can read bytes from + and/or write bytes to. The QIODevice class is the abstract + superclass of all such devices; classes such as QFile, QBuffer and + QSocket inherit QIODevice and implement virtual functions such as + write() appropriately. + + Although applications sometimes use QIODevice directly, it is + usually better to use QTextStream and QDataStream, which provide + stream operations on any QIODevice subclass. QTextStream provides + text-oriented stream functionality (for human-readable ASCII + files, for example), whereas QDataStream deals with binary data in + a totally platform-independent manner. + + The public member functions in QIODevice roughly fall into two + groups: the action functions and the state access functions. The + most important action functions are: + + \list + + \i open() opens a device for reading and/or writing, depending on + the mode argument. + + \i close() closes the device and tidies up (e.g. flushes buffered + data) + + \i readBlock() reads a block of data from the device. + + \i writeBlock() writes a block of data to the device. + + \i readLine() reads a line (of text, usually) from the device. + + \i flush() ensures that all buffered data are written to the real device. + + \endlist + + There are also some other, less used, action functions: + + \list + + \i getch() reads a single character. + + \i ungetch() forgets the last call to getch(), if possible. + + \i putch() writes a single character. + + \i size() returns the size of the device, if there is one. + + \i at() returns the current read/write pointer's position, if there + is one for this device, or it moves the pointer if given an offset. + + \i atEnd() indicates whether there is more to read, if this is + meaningful for this device. + + \i reset() moves the read/write pointer to the start of the + device, if that is possible for this device. + + \endlist + + The state access are all "get" functions. The QIODevice subclass + calls setState() to update the state, and simple access functions + tell the user of the device what the device's state is. Here are + the settings, and their associated access functions: + + \list + + \i Access type. Some devices are direct access (it is possible + to read/write anywhere), whereas others are sequential. QIODevice + provides the access functions (isDirectAccess(), + isSequentialAccess(), and isCombinedAccess()) to tell users what a + given I/O device supports. + + \i Buffering. Some devices are accessed in raw mode, whereas + others are buffered. Buffering usually provides greater + efficiency, particularly for small read/write operations. + isBuffered() tells the user whether a given device is buffered. + (This can often be set by the application in the call to open().) + + \i Synchronicity. Synchronous devices work immediately (for + example, files). When you read from a file, the file delivers its + data straight away. Other kinds of device, such as a socket + connected to a HTTP server, may not deliver the data until seconds + after you ask to read it. isSynchronous() and isAsynchronous() + tell the user how this device operates. + + \i CR/LF translation. For simplicity, applications often like to + see just a single CR/LF style, and QIODevice subclasses can + provide this. isTranslated() returns TRUE if this object + translates CR/LF to just LF. (This can often be set by the + application in the call to open().) + + \i Permissions. Some files cannot be written. For example, + isReadable(), isWritable() and isReadWrite() tell the application + whether it can read from and write to a given device. (This can + often be set by the application in the call to open().) + + \i Finally, isOpen() returns TRUE if the device is open, i.e. + after an open() call. + + \endlist + + QIODevice provides numerous pure virtual functions that you need + to implement when subclassing it. Here is a skeleton subclass with + all the members you are sure to need and some that you will + probably need: + + \code + class MyDevice : public QIODevice + { + public: + MyDevice(); + ~MyDevice(); + + bool open( int mode ); + void close(); + void flush(); + + uint size() const; + int at() const; // non-pure virtual + bool at( int ); // non-pure virtual + bool atEnd() const; // non-pure virtual + + int readBlock( char *data, uint maxlen ); + int writeBlock( const char *data, uint len ); + int readLine( char *data, uint maxlen ); + + int getch(); + int putch( int ); + int ungetch( int ); + }; + \endcode + + The three non-pure virtual functions need not be reimplemented for + sequential devices. + + \sa QDataStream, QTextStream +*/ + +/*! + \enum QIODevice::Offset + + The offset within the device. +*/ + + +/*! + Constructs an I/O device. +*/ + +QIODevice::QIODevice() +{ + ioMode = 0; // initial mode + ioSt = IO_Ok; + ioIndex = 0; +} + +/*! + Destroys the I/O device. +*/ + +QIODevice::~QIODevice() +{ +} + + +/*! + \fn int QIODevice::flags() const + + Returns the current I/O device flags setting. + + Flags consists of mode flags and state flags. + + \sa mode(), state() +*/ + +/*! + \fn int QIODevice::mode() const + + Returns bits OR'ed together that specify the current operation + mode. + + These are the flags that were given to the open() function. + + The flags are \c IO_ReadOnly, \c IO_WriteOnly, \c IO_ReadWrite, + \c IO_Append, \c IO_Truncate and \c IO_Translate. +*/ + +/*! + \fn int QIODevice::state() const + + Returns bits OR'ed together that specify the current state. + + The flags are: \c IO_Open. + + Subclasses may define additional flags. +*/ + +/*! + \fn bool QIODevice::isDirectAccess() const + + Returns TRUE if the I/O device is a direct access device; + otherwise returns FALSE, i.e. if the device is a sequential access + device. + + \sa isSequentialAccess() +*/ + +/*! + \fn bool QIODevice::isSequentialAccess() const + + Returns TRUE if the device is a sequential access device; + otherwise returns FALSE, i.e. if the device is a direct access + device. + + Operations involving size() and at(int) are not valid on + sequential devices. + + \sa isDirectAccess() +*/ + +/*! + \fn bool QIODevice::isCombinedAccess() const + + Returns TRUE if the I/O device is a combined access (both direct + and sequential) device; otherwise returns FALSE. + + This access method is currently not in use. +*/ + +/*! + \fn bool QIODevice::isBuffered() const + + Returns TRUE if the I/O device is a buffered device; otherwise + returns FALSE, i.e. the device is a raw device. + + \sa isRaw() +*/ + +/*! + \fn bool QIODevice::isRaw() const + + Returns TRUE if the device is a raw device; otherwise returns + FALSE, i.e. if the device is a buffered device. + + \sa isBuffered() +*/ + +/*! + \fn bool QIODevice::isSynchronous() const + + Returns TRUE if the I/O device is a synchronous device; otherwise + returns FALSE, i.e. the device is an asynchronous device. + + \sa isAsynchronous() +*/ + +/*! + \fn bool QIODevice::isAsynchronous() const + + Returns TRUE if the device is an asynchronous device; otherwise + returns FALSE, i.e. if the device is a synchronous device. + + This mode is currently not in use. + + \sa isSynchronous() +*/ + +/*! + \fn bool QIODevice::isTranslated() const + + Returns TRUE if the I/O device translates carriage-return and + linefeed characters; otherwise returns FALSE. + + A QFile is translated if it is opened with the \c IO_Translate + mode flag. +*/ + +/*! + \fn bool QIODevice::isReadable() const + + Returns TRUE if the I/O device was opened using \c IO_ReadOnly or + \c IO_ReadWrite mode; otherwise returns FALSE. + + \sa isWritable(), isReadWrite() +*/ + +/*! + \fn bool QIODevice::isWritable() const + + Returns TRUE if the I/O device was opened using \c IO_WriteOnly or + \c IO_ReadWrite mode; otherwise returns FALSE. + + \sa isReadable(), isReadWrite() +*/ + +/*! + \fn bool QIODevice::isReadWrite() const + + Returns TRUE if the I/O device was opened using \c IO_ReadWrite + mode; otherwise returns FALSE. + + \sa isReadable(), isWritable() +*/ + +/*! + \fn bool QIODevice::isInactive() const + + Returns TRUE if the I/O device state is 0, i.e. the device is not + open; otherwise returns FALSE. + + \sa isOpen() +*/ + +/*! + \fn bool QIODevice::isOpen() const + + Returns TRUE if the I/O device has been opened; otherwise returns + FALSE. + + \sa isInactive() +*/ + + +/*! + \fn int QIODevice::status() const + + Returns the I/O device status. + + The I/O device status returns an error code. If open() returns + FALSE or readBlock() or writeBlock() return -1, this function can + be called to find out the reason why the operation failed. + + \keyword IO_Ok + \keyword IO_ReadError + \keyword IO_WriteError + \keyword IO_FatalError + \keyword IO_OpenError + \keyword IO_ConnectError + \keyword IO_AbortError + \keyword IO_TimeOutError + \keyword IO_UnspecifiedError + + The status codes are: + \table + \header \i Status code \i Meaning + \row \i \c IO_Ok \i The operation was successful. + \row \i \c IO_ReadError \i Could not read from the device. + \row \i \c IO_WriteError \i Could not write to the device. + \row \i \c IO_FatalError \i A fatal unrecoverable error occurred. + \row \i \c IO_OpenError \i Could not open the device. + \row \i \c IO_ConnectError \i Could not connect to the device. + \row \i \c IO_AbortError \i The operation was unexpectedly aborted. + \row \i \c IO_TimeOutError \i The operation timed out. + \row \i \c IO_UnspecifiedError \i An unspecified error happened on close. + \endtable + + \sa resetStatus() +*/ + +/*! + \fn void QIODevice::resetStatus() + + Sets the I/O device status to \c IO_Ok. + + \sa status() +*/ + + +/*! + \fn void QIODevice::setFlags( int f ) + \internal + Used by subclasses to set the device flags. +*/ + +/*! + \internal + Used by subclasses to set the device type. +*/ + +void QIODevice::setType( int t ) +{ +#if defined(QT_CHECK_RANGE) + if ( (t & IO_TypeMask) != t ) + qWarning( "QIODevice::setType: Specified type out of range" ); +#endif + ioMode &= ~IO_TypeMask; // reset type bits + ioMode |= t; +} + +/*! + \internal + Used by subclasses to set the device mode. +*/ + +void QIODevice::setMode( int m ) +{ +#if defined(QT_CHECK_RANGE) + if ( (m & IO_ModeMask) != m ) + qWarning( "QIODevice::setMode: Specified mode out of range" ); +#endif + ioMode &= ~IO_ModeMask; // reset mode bits + ioMode |= m; +} + +/*! + \internal + Used by subclasses to set the device state. +*/ + +void QIODevice::setState( int s ) +{ +#if defined(QT_CHECK_RANGE) + if ( ((uint)s & IO_StateMask) != (uint)s ) + qWarning( "QIODevice::setState: Specified state out of range" ); +#endif + ioMode &= ~IO_StateMask; // reset state bits + ioMode |= (uint)s; +} + +/*! + \internal + Used by subclasses to set the device status (not state) to \a s. +*/ + +void QIODevice::setStatus( int s ) +{ + ioSt = s; +} + + +/*! + \fn bool QIODevice::open( int mode ) + + Opens the I/O device using the specified \a mode. Returns TRUE if + the device was successfully opened; otherwise returns FALSE. + + The mode parameter \a mode must be an OR'ed combination of the + following flags. + \table + \header \i Mode flags \i Meaning + \row \i \c IO_Raw \i specifies raw (unbuffered) file access. + \row \i \c IO_ReadOnly \i opens a file in read-only mode. + \row \i \c IO_WriteOnly \i opens a file in write-only mode. + \row \i \c IO_ReadWrite \i opens a file in read/write mode. + \row \i \c IO_Append \i sets the file index to the end of the file. + \row \i \c IO_Truncate \i truncates the file. + \row \i \c IO_Translate \i enables carriage returns and linefeed + translation for text files under MS-DOS, Windows and Macintosh. On + Unix systems this flag has no effect. Use with caution as it will + also transform every linefeed written to the file into a CRLF + pair. This is likely to corrupt your file if you write write + binary data. Cannot be combined with \c IO_Raw. + \endtable + + This virtual function must be reimplemented by all subclasses. + + \sa close() +*/ + +/*! + \fn void QIODevice::close() + + Closes the I/O device. + + This virtual function must be reimplemented by all subclasses. + + \sa open() +*/ + +/*! + \fn void QIODevice::flush() + + Flushes an open I/O device. + + This virtual function must be reimplemented by all subclasses. +*/ + + +/*! + \fn QIODevice::Offset QIODevice::size() const + + Virtual function that returns the size of the I/O device. + + \sa at() +*/ + +/*! + Virtual function that returns the current I/O device position. + + This is the position of the data read/write head of the I/O + device. + + \sa size() +*/ + +QIODevice::Offset QIODevice::at() const +{ + return ioIndex; +} + + +/* + The following is a "bad" overload, since it does "not behave essentially + the same" like the above. So don't use \overload in the documentation of + this function and we have to live with the qdoc warning which is generated + for this. +*/ +/*! + Virtual function that sets the I/O device position to \a pos. + Returns TRUE if the position was successfully set, i.e. \a pos is + within range; otherwise returns FALSE. + + \sa size() +*/ + +bool QIODevice::at( Offset pos ) +{ +#if defined(QT_CHECK_RANGE) + if ( pos > size() ) { +#if defined(QT_LARGEFILE_SUPPORT) && defined(QT_ABI_64BITOFFSET) + qWarning( "QIODevice::at: Index %llu out of range", pos ); +#else + qWarning( "QIODevice::at: Index %lu out of range", pos ); +#endif + return FALSE; + } +#endif + ioIndex = pos; + return TRUE; +} + +/*! + Virtual function that returns TRUE if the I/O device position is + at the end of the input; otherwise returns FALSE. +*/ + +bool QIODevice::atEnd() const +{ + if ( isSequentialAccess() || isTranslated() ) { + QIODevice* that = (QIODevice*)this; + int c = that->getch(); + bool result = c < 0; + that->ungetch(c); + return result; + } else { + return at() == size(); + } +} + +/*! + \fn bool QIODevice::reset() + + Sets the device index position to 0. + + \sa at() +*/ + + +/*! + \fn int QIODevice::readBlock( char *data, Q_ULONG maxlen ) + + Reads at most \a maxlen bytes from the I/O device into \a data and + returns the number of bytes actually read. + + This function should return -1 if a fatal error occurs and should + return 0 if there are no bytes to read. + + The device must be opened for reading, and \a data must not be 0. + + This virtual function must be reimplemented by all subclasses. + + \sa writeBlock() isOpen() isReadable() +*/ + +/*! + This convenience function returns all of the remaining data in the + device. +*/ +QByteArray QIODevice::readAll() +{ + if ( isDirectAccess() ) { + // we know the size + int n = size()-at(); // ### fix for 64-bit or large files? + int totalRead = 0; + QByteArray ba( n ); + char* c = ba.data(); + while ( n ) { + int r = readBlock( c, n ); + if ( r < 0 ) + return QByteArray(); + n -= r; + c += r; + totalRead += r; + // If we have a translated file, then it is possible that + // we read less bytes than size() reports + if ( atEnd() ) { + ba.resize( totalRead ); + break; + } + } + return ba; + } else { + // read until we reach the end + const int blocksize = 512; + int nread = 0; + QByteArray ba; + while ( !atEnd() ) { + ba.resize( nread + blocksize ); + int r = readBlock( ba.data()+nread, blocksize ); + if ( r < 0 ) + return QByteArray(); + nread += r; + } + ba.resize( nread ); + return ba; + } +} + +/*! + \fn int QIODevice::writeBlock( const char *data, Q_ULONG len ) + + Writes \a len bytes from \a data to the I/O device and returns the + number of bytes actually written. + + This function should return -1 if a fatal error occurs. + + This virtual function must be reimplemented by all subclasses. + + \sa readBlock() +*/ + +/*! + \overload + + This convenience function is the same as calling writeBlock( + data.data(), data.size() ). +*/ +Q_LONG QIODevice::writeBlock( const QByteArray& data ) +{ + return writeBlock( data.data(), data.size() ); +} + +/*! + Reads a line of text, (or up to \a maxlen bytes if a newline isn't + encountered) plus a terminating '\0' into \a data. If there is a + newline at the end if the line, it is not stripped. + + Returns the number of bytes read including the terminating '\0', + or -1 if an error occurred. + + This virtual function can be reimplemented much more efficiently + by the most subclasses. + + \sa readBlock(), QTextStream::readLine() +*/ + +Q_LONG QIODevice::readLine( char *data, Q_ULONG maxlen ) +{ + if ( maxlen == 0 ) // application bug? + return 0; + char *p = data; + while ( --maxlen && (readBlock(p,1)>0) ) { // read one byte at a time + if ( *p++ == '\n' ) // end of line + break; + } + *p++ = '\0'; + return p - data; +} + + +/*! + \fn int QIODevice::getch() + + Reads a single byte/character from the I/O device. + + Returns the byte/character read, or -1 if the end of the I/O + device has been reached. + + This virtual function must be reimplemented by all subclasses. + + \sa putch(), ungetch() +*/ + +/*! + \fn int QIODevice::putch( int ch ) + + Writes the character \a ch to the I/O device. + + Returns \a ch, or -1 if an error occurred. + + This virtual function must be reimplemented by all subclasses. + + \sa getch(), ungetch() +*/ + +/*! + \fn int QIODevice::ungetch( int ch ) + + Puts the character \a ch back into the I/O device and decrements + the index position if it is not zero. + + This function is normally called to "undo" a getch() operation. + + Returns \a ch, or -1 if an error occurred. + + This virtual function must be reimplemented by all subclasses. + + \sa getch(), putch() +*/ diff --git a/qmake/tools/qlibrary.cpp b/qmake/tools/qlibrary.cpp new file mode 100644 index 0000000..564db30 --- a/dev/null +++ b/qmake/tools/qlibrary.cpp @@ -0,0 +1,343 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QLibrary class +** +** Created : 2000-01-01 +** +** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qplatformdefs.h" +#include + +#ifndef QT_NO_LIBRARY + +// uncomment this to get error messages +//#define QT_DEBUG_COMPONENT 1 +// uncomment this to get error and success messages +//#define QT_DEBUG_COMPONENT 2 + +#ifndef QT_DEBUG_COMPONENT +# if defined(QT_DEBUG) +# define QT_DEBUG_COMPONENT 1 +# endif +#endif + +#if defined(QT_DEBUG_COMPONENT) +#include +#endif + +#if defined(Q_WS_WIN) && !defined(QT_MAKEDLL) +#define QT_NO_LIBRARY_UNLOAD +#endif + +QLibraryPrivate::QLibraryPrivate( QLibrary *lib ) + : pHnd( 0 ), library( lib ) +{ +} + + +/*! + \class QLibrary qlibrary.h + \reentrant + \brief The QLibrary class provides a wrapper for handling shared libraries. + + \mainclass + \group plugins + + An instance of a QLibrary object can handle a single shared + library and provide access to the functionality in the library in + a platform independent way. If the library is a component server, + QLibrary provides access to the exported component and can + directly query this component for interfaces. + + QLibrary ensures that the shared library is loaded and stays in + memory whilst it is in use. QLibrary can also unload the library + on destruction and release unused resources. + + A typical use of QLibrary is to resolve an exported symbol in a + shared object, and to call the function that this symbol + represents. This is called "explicit linking" in contrast to + "implicit linking", which is done by the link step in the build + process when linking an executable against a library. + + The following code snippet loads a library, resolves the symbol + "mysymbol", and calls the function if everything succeeded. If + something went wrong, e.g. the library file does not exist or the + symbol is not defined, the function pointer will be 0 and won't be + called. When the QLibrary object is destroyed the library will be + unloaded, making all references to memory allocated in the library + invalid. + + \code + typedef void (*MyPrototype)(); + MyPrototype myFunction; + + QLibrary myLib( "mylib" ); + myFunction = (MyProtoype) myLib.resolve( "mysymbol" ); + if ( myFunction ) { + myFunction(); + } + \endcode +*/ + +/*! + Creates a QLibrary object for the shared library \a filename. The + library will be unloaded in the destructor. + + Note that \a filename does not need to include the (platform specific) + file extension, so calling + \code + QLibrary lib( "mylib" ); + \endcode + is equivalent to calling + \code + QLibrary lib( "mylib.dll" ); + \endcode + on Windows, and + \code + QLibrary lib( "libmylib.so" ); + \endcode + on Unix. Specifying the extension is not recommended, since + doing so introduces a platform dependency. + + If \a filename does not include a path, the library loader will + look for the file in the platform specific search paths. + + \sa load() unload(), setAutoUnload() +*/ +QLibrary::QLibrary( const QString& filename ) + : libfile( filename ), aunload( TRUE ) +{ + libfile.replace( '\\', '/' ); + d = new QLibraryPrivate( this ); +} + +/*! + Deletes the QLibrary object. + + The library will be unloaded if autoUnload() is TRUE (the + default), otherwise it stays in memory until the application + exits. + + \sa unload(), setAutoUnload() +*/ +QLibrary::~QLibrary() +{ + if ( autoUnload() ) + unload(); + + delete d; +} + +/*! + Returns the address of the exported symbol \a symb. The library is + loaded if necessary. The function returns 0 if the symbol could + not be resolved or the library could not be loaded. + + \code + typedef int (*avgProc)( int, int ); + + avgProc avg = (avgProc) library->resolve( "avg" ); + if ( avg ) + return avg( 5, 8 ); + else + return -1; + \endcode + +*/ +void *QLibrary::resolve( const char* symb ) +{ + if ( !d->pHnd ) + load(); + if ( !d->pHnd ) + return 0; + + void *address = d->resolveSymbol( symb ); + + return address; +} + +/*! + \overload + + Loads the library \a filename and returns the address of the + exported symbol \a symb. Note that like the constructor, \a + filename does not need to include the (platform specific) file + extension. The library remains loaded until the process exits. + + The function returns 0 if the symbol could not be resolved or the + library could not be loaded. + + This function is useful only if you want to resolve a single + symbol, e.g. a function pointer from a specific library once: + + \code + typedef void (*FunctionType)(); + static FunctionType *ptrFunction = 0; + static bool triedResolve = FALSE; + if ( !ptrFunction && !triedResolve ) + ptrFunction = QLibrary::resolve( "mylib", "mysymb" ); + + if ( ptrFunction ) + ptrFunction(); + else + ... + \endcode + + If you want to resolve multiple symbols, use a QLibrary object and + call the non-static version of resolve(). + + \sa resolve() +*/ +void *QLibrary::resolve( const QString &filename, const char *symb ) +{ + QLibrary lib( filename ); + lib.setAutoUnload( FALSE ); + return lib.resolve( symb ); +} + +/*! + Returns TRUE if the library is loaded; otherwise returns FALSE. + + \sa unload() +*/ +bool QLibrary::isLoaded() const +{ + return d->pHnd != 0; +} + +/*! + Loads the library. Since resolve() always calls this function + before resolving any symbols it is not necessary to call it + explicitly. In some situations you might want the library loaded + in advance, in which case you would use this function. +*/ +bool QLibrary::load() +{ + return d->loadLibrary(); +} + +/*! + Unloads the library and returns TRUE if the library could be + unloaded; otherwise returns FALSE. + + This function is called by the destructor if autoUnload() is + enabled. + + \sa resolve() +*/ +bool QLibrary::unload() +{ + if ( !d->pHnd ) + return TRUE; + +#if !defined(QT_NO_LIBRARY_UNLOAD) + if ( !d->freeLibrary() ) { +# if defined(QT_DEBUG_COMPONENT) + qWarning( "%s could not be unloaded", (const char*) QFile::encodeName(library()) ); +# endif + return FALSE; + } + +# if defined(QT_DEBUG_COMPONENT) && QT_DEBUG_COMPONENT == 2 + qWarning( "%s has been unloaded", (const char*) QFile::encodeName(library()) ); +# endif + d->pHnd = 0; +#endif + return TRUE; +} + +/*! + Returns TRUE if the library will be automatically unloaded when + this wrapper object is destructed; otherwise returns FALSE. The + default is TRUE. + + \sa setAutoUnload() +*/ +bool QLibrary::autoUnload() const +{ + return (bool)aunload; +} + +/*! + If \a enabled is TRUE (the default), the wrapper object is set to + automatically unload the library upon destruction. If \a enabled + is FALSE, the wrapper object is not unloaded unless you explicitly + call unload(). + + \sa autoUnload() +*/ +void QLibrary::setAutoUnload( bool enabled ) +{ + aunload = enabled; +} + +/*! + Returns the filename of the shared library this QLibrary object + handles, including the platform specific file extension. + + For example: + \code + QLibrary lib( "mylib" ); + QString str = lib.library(); + \endcode + will set \e str to "mylib.dll" on Windows, and "libmylib.so" on Linux. +*/ +QString QLibrary::library() const +{ + if ( libfile.isEmpty() ) + return libfile; + + QString filename = libfile; + +#if defined(Q_WS_WIN) + if ( filename.findRev( '.' ) <= filename.findRev( '/' ) ) + filename += ".dll"; +#elif defined(Q_OS_MACX) + if ( filename.find( ".dylib" ) == -1 ) + filename += ".dylib"; +#else + if ( filename.find( ".so" ) == -1 ) { + const int x = filename.findRev( "/" ); + if ( x != -1 ) { + QString path = filename.left( x + 1 ); + QString file = filename.right( filename.length() - x - 1 ); + filename = QString( "%1lib%2.so" ).arg( path ).arg( file ); + } else { + filename = QString( "lib%1.so" ).arg( filename ); + } + } +#endif + + return filename; +} +#endif //QT_NO_LIBRARY diff --git a/qmake/tools/qlibrary_unix.cpp b/qmake/tools/qlibrary_unix.cpp new file mode 100644 index 0000000..f0fbdf6 --- a/dev/null +++ b/qmake/tools/qlibrary_unix.cpp @@ -0,0 +1,163 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QLibraryPrivate class +** +** Created : 2000-01-01 +** +** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qplatformdefs.h" +#include "private/qlibrary_p.h" + +#ifndef QT_NO_LIBRARY + +#if defined(QT_AOUT_UNDERSCORE) +#include +#endif + +/* + The platform dependent implementations of + - loadLibrary + - freeLibrary + - resolveSymbol + + It's not too hard to guess what the functions do. +*/ + +#if defined(QT_HPUX_LD) // for HP-UX < 11.x and 32 bit + +bool QLibraryPrivate::loadLibrary() +{ + if ( pHnd ) + return TRUE; + + QString filename = library->library(); + + pHnd = (void*)shl_load( filename.latin1(), BIND_DEFERRED | BIND_NONFATAL | DYNAMIC_PATH, 0 ); +#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) + if ( !pHnd ) + qWarning( "%s: failed to load library!", filename.latin1() ); +#endif + return pHnd != 0; +} + +bool QLibraryPrivate::freeLibrary() +{ + if ( !pHnd ) + return TRUE; + + if ( shl_unload( (shl_t)pHnd ) ) { +#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) + QString filename = library->library(); + qWarning( "%s: Failed to unload library!", filename.latin1() ); +#endif + return FALSE; + } + pHnd = 0; + return TRUE; +} + +void* QLibraryPrivate::resolveSymbol( const char* symbol ) +{ + if ( !pHnd ) + return 0; + + void* address = 0; + if ( shl_findsym( (shl_t*)&pHnd, symbol, TYPE_UNDEFINED, &address ) < 0 ) { +#if defined(QT_DEBUG_COMPONENT) + QString filename = library->library(); + qWarning( "%s: couldn't resolve symbol \"%s\"", filename.latin1(), symbol ); +#endif + } + return address; +} + +#else // POSIX +#include + +bool QLibraryPrivate::loadLibrary() +{ + if ( pHnd ) + return TRUE; + + QString filename = library->library(); + + pHnd = dlopen( filename.latin1(), RTLD_LAZY ); +#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) + if ( !pHnd ) + qWarning( "%s", dlerror() ); +#endif + return pHnd != 0; +} + +bool QLibraryPrivate::freeLibrary() +{ + if ( !pHnd ) + return TRUE; + + if ( dlclose( pHnd ) ) { +#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) + qWarning( "%s", dlerror() ); +#endif + return FALSE; + } + + pHnd = 0; + return TRUE; +} + +void* QLibraryPrivate::resolveSymbol( const char* symbol ) +{ + if ( !pHnd ) + return 0; + +#if defined(QT_AOUT_UNDERSCORE) + // older a.out systems add an underscore in front of symbols + char* undrscr_symbol = new char[strlen(symbol)+2]; + undrscr_symbol[0] = '_'; + strcpy(undrscr_symbol+1, symbol); + void* address = dlsym( pHnd, undrscr_symbol ); + delete [] undrscr_symbol; +#else + void* address = dlsym( pHnd, symbol ); +#endif +#if defined(QT_DEBUG_COMPONENT) + const char* error = dlerror(); + if ( error ) + qWarning( "%s", error ); +#endif + return address; +} + +#endif // POSIX + +#endif diff --git a/qmake/tools/qmap.cpp b/qmake/tools/qmap.cpp new file mode 100644 index 0000000..3f73f81 --- a/dev/null +++ b/qmake/tools/qmap.cpp @@ -0,0 +1,254 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QMap +** +** Created : 990406 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qmap.h" + +typedef QMapNodeBase* NodePtr; +typedef QMapNodeBase Node; + + +void QMapPrivateBase::rotateLeft( NodePtr x, NodePtr& root) +{ + NodePtr y = x->right; + x->right = y->left; + if (y->left !=0) + y->left->parent = x; + y->parent = x->parent; + if (x == root) + root = y; + else if (x == x->parent->left) + x->parent->left = y; + else + x->parent->right = y; + y->left = x; + x->parent = y; +} + + +void QMapPrivateBase::rotateRight( NodePtr x, NodePtr& root ) +{ + NodePtr y = x->left; + x->left = y->right; + if (y->right != 0) + y->right->parent = x; + y->parent = x->parent; + if (x == root) + root = y; + else if (x == x->parent->right) + x->parent->right = y; + else + x->parent->left = y; + y->right = x; + x->parent = y; +} + + +void QMapPrivateBase::rebalance( NodePtr x, NodePtr& root) +{ + x->color = Node::Red; + while ( x != root && x->parent->color == Node::Red ) { + if ( x->parent == x->parent->parent->left ) { + NodePtr y = x->parent->parent->right; + if (y && y->color == Node::Red) { + x->parent->color = Node::Black; + y->color = Node::Black; + x->parent->parent->color = Node::Red; + x = x->parent->parent; + } else { + if (x == x->parent->right) { + x = x->parent; + rotateLeft( x, root ); + } + x->parent->color = Node::Black; + x->parent->parent->color = Node::Red; + rotateRight (x->parent->parent, root ); + } + } else { + NodePtr y = x->parent->parent->left; + if ( y && y->color == Node::Red ) { + x->parent->color = Node::Black; + y->color = Node::Black; + x->parent->parent->color = Node::Red; + x = x->parent->parent; + } else { + if (x == x->parent->left) { + x = x->parent; + rotateRight( x, root ); + } + x->parent->color = Node::Black; + x->parent->parent->color = Node::Red; + rotateLeft( x->parent->parent, root ); + } + } + } + root->color = Node::Black; +} + + +NodePtr QMapPrivateBase::removeAndRebalance( NodePtr z, NodePtr& root, + NodePtr& leftmost, + NodePtr& rightmost ) +{ + NodePtr y = z; + NodePtr x; + NodePtr x_parent; + if (y->left == 0) { + x = y->right; + } else { + if (y->right == 0) + x = y->left; + else + { + y = y->right; + while (y->left != 0) + y = y->left; + x = y->right; + } + } + if (y != z) { + z->left->parent = y; + y->left = z->left; + if (y != z->right) { + x_parent = y->parent; + if (x) + x->parent = y->parent; + y->parent->left = x; + y->right = z->right; + z->right->parent = y; + } else { + x_parent = y; + } + if (root == z) + root = y; + else if (z->parent->left == z) + z->parent->left = y; + else + z->parent->right = y; + y->parent = z->parent; + // Swap the colors + Node::Color c = y->color; + y->color = z->color; + z->color = c; + y = z; + } else { + x_parent = y->parent; + if (x) + x->parent = y->parent; + if (root == z) + root = x; + else if (z->parent->left == z) + z->parent->left = x; + else + z->parent->right = x; + if ( leftmost == z ) { + if (z->right == 0) + leftmost = z->parent; + else + leftmost = x->minimum(); + } + if (rightmost == z) { + if (z->left == 0) + rightmost = z->parent; + else + rightmost = x->maximum(); + } + } + if (y->color != Node::Red) { + while (x != root && (x == 0 || x->color == Node::Black)) { + if (x == x_parent->left) { + NodePtr w = x_parent->right; + if (w->color == Node::Red) { + w->color = Node::Black; + x_parent->color = Node::Red; + rotateLeft(x_parent, root); + w = x_parent->right; + } + if ((w->left == 0 || w->left->color == Node::Black) && + (w->right == 0 || w->right->color == Node::Black)) { + w->color = Node::Red; + x = x_parent; + x_parent = x_parent->parent; + } else { + if (w->right == 0 || w->right->color == Node::Black) { + if (w->left) + w->left->color = Node::Black; + w->color = Node::Red; + rotateRight(w, root); + w = x_parent->right; + } + w->color = x_parent->color; + x_parent->color = Node::Black; + if (w->right) + w->right->color = Node::Black; + rotateLeft(x_parent, root); + break; + } + } else { + NodePtr w = x_parent->left; + if (w->color == Node::Red) { + w->color = Node::Black; + x_parent->color = Node::Red; + rotateRight(x_parent, root); + w = x_parent->left; + } + if ((w->right == 0 || w->right->color == Node::Black) && + (w->left == 0 || w->left->color == Node::Black)) { + w->color = Node::Red; + x = x_parent; + x_parent = x_parent->parent; + } else { + if (w->left == 0 || w->left->color == Node::Black) { + if (w->right) + w->right->color = Node::Black; + w->color = Node::Red; + rotateLeft(w, root); + w = x_parent->left; + } + w->color = x_parent->color; + x_parent->color = Node::Black; + if (w->left) + w->left->color = Node::Black; + rotateRight(x_parent, root); + break; + } + } + } + if (x) + x->color = Node::Black; + } + return y; +} diff --git a/qmake/tools/qmutex_unix.cpp b/qmake/tools/qmutex_unix.cpp new file mode 100644 index 0000000..c861b2d --- a/dev/null +++ b/qmake/tools/qmutex_unix.cpp @@ -0,0 +1,687 @@ +/**************************************************************************** +** $Id$ +** +** QMutex class for Unix +** +** Created : 20010725 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#if defined(QT_THREAD_SUPPORT) + +#include "qplatformdefs.h" + +typedef pthread_mutex_t Q_MUTEX_T; + +// POSIX threads mutex types +#if ((defined(PTHREAD_MUTEX_RECURSIVE) && defined(PTHREAD_MUTEX_DEFAULT)) || \ + defined(Q_OS_FREEBSD)) && !defined(Q_OS_UNIXWARE) && !defined(Q_OS_SOLARIS) + // POSIX 1003.1c-1995 - We love this OS +# define Q_MUTEX_SET_TYPE(a, b) pthread_mutexattr_settype((a), (b)) +# if defined(QT_CHECK_RANGE) +# define Q_NORMAL_MUTEX_TYPE PTHREAD_MUTEX_ERRORCHECK +# else +# define Q_NORMAL_MUTEX_TYPE PTHREAD_MUTEX_DEFAULT +# endif +# define Q_RECURSIVE_MUTEX_TYPE PTHREAD_MUTEX_RECURSIVE +#elif defined(MUTEX_NONRECURSIVE_NP) && defined(MUTEX_RECURSIVE_NP) +// POSIX 1003.4a pthreads draft extensions +# define Q_MUTEX_SET_TYPE(a, b) pthread_mutexattr_setkind_np((a), (b)); +# define Q_NORMAL_MUTEX_TYPE MUTEX_NONRECURSIVE_NP +# define Q_RECURSIVE_MUTEX_TYPE MUTEX_RECURSIVE_NP +#else +// Unknown mutex types - skip them +# define Q_MUTEX_SET_TYPE(a, b) +# undef Q_NORMAL_MUTEX_TYPE +# undef Q_RECURSIVE_MUTEX_TYPE +#endif + +#include "qmutex.h" +#include "qmutex_p.h" + +#include +#include + + +// Private class declarations + +class QRealMutexPrivate : public QMutexPrivate { +public: + QRealMutexPrivate(bool = FALSE); + + void lock(); + void unlock(); + bool locked(); + bool trylock(); + int type() const; + + bool recursive; +}; + +#ifndef Q_RECURSIVE_MUTEX_TYPE +class QRecursiveMutexPrivate : public QMutexPrivate +{ +public: + QRecursiveMutexPrivate(); + ~QRecursiveMutexPrivate(); + + void lock(); + void unlock(); + bool locked(); + bool trylock(); + int type() const; + + int count; + unsigned long owner; + pthread_mutex_t handle2; +}; +#endif // !Q_RECURSIVE_MUTEX_TYPE + + +// Private class implementation + +// base destructor +QMutexPrivate::~QMutexPrivate() +{ + int ret = pthread_mutex_destroy(&handle); + +#ifdef QT_CHECK_RANGE + if ( ret ) + qWarning( "Mutex destroy failure: %s", strerror( ret ) ); +#endif +} + +// real mutex class +QRealMutexPrivate::QRealMutexPrivate(bool recurs) + : recursive(recurs) +{ + pthread_mutexattr_t attr; + pthread_mutexattr_init(&attr); + Q_MUTEX_SET_TYPE(&attr, recursive ? Q_RECURSIVE_MUTEX_TYPE : Q_NORMAL_MUTEX_TYPE); + Q_UNUSED(recursive); + int ret = pthread_mutex_init(&handle, &attr); + pthread_mutexattr_destroy(&attr); + +#ifdef QT_CHECK_RANGE + if( ret ) + qWarning( "Mutex init failure: %s", strerror( ret ) ); +#endif // QT_CHECK_RANGE +} + +void QRealMutexPrivate::lock() +{ + int ret = pthread_mutex_lock(&handle); + +#ifdef QT_CHECK_RANGE + if (ret) + qWarning("Mutex lock failure: %s", strerror(ret)); +#endif +} + +void QRealMutexPrivate::unlock() +{ + int ret = pthread_mutex_unlock(&handle); + +#ifdef QT_CHECK_RANGE + if (ret) + qWarning("Mutex unlock failure: %s", strerror(ret)); +#endif +} + +bool QRealMutexPrivate::locked() +{ + int ret = pthread_mutex_trylock(&handle); + + if (ret == EBUSY) { + return TRUE; + } else if (ret) { +#ifdef QT_CHECK_RANGE + qWarning("Mutex locktest failure: %s", strerror(ret)); +#endif + } else + pthread_mutex_unlock(&handle); + + return FALSE; +} + +bool QRealMutexPrivate::trylock() +{ + int ret = pthread_mutex_trylock(&handle); + + if (ret == EBUSY) { + return FALSE; + } else if (ret) { +#ifdef QT_CHECK_RANGE + qWarning("Mutex trylock failure: %s", strerror(ret)); +#endif + return FALSE; + } + + return TRUE; +} + +int QRealMutexPrivate::type() const +{ + return recursive ? Q_MUTEX_RECURSIVE : Q_MUTEX_NORMAL; +} + + +#ifndef Q_RECURSIVE_MUTEX_TYPE +QRecursiveMutexPrivate::QRecursiveMutexPrivate() + : count(0), owner(0) +{ + pthread_mutexattr_t attr; + pthread_mutexattr_init(&attr); + Q_MUTEX_SET_TYPE(&attr, Q_NORMAL_MUTEX_TYPE); + int ret = pthread_mutex_init(&handle, &attr); + pthread_mutexattr_destroy(&attr); + +# ifdef QT_CHECK_RANGE + if (ret) + qWarning( "Mutex init failure: %s", strerror(ret) ); +# endif + + pthread_mutexattr_init(&attr); + ret = pthread_mutex_init( &handle2, &attr ); + pthread_mutexattr_destroy(&attr); + +# ifdef QT_CHECK_RANGE + if (ret) + qWarning( "Mutex init failure: %s", strerror(ret) ); +# endif +} + +QRecursiveMutexPrivate::~QRecursiveMutexPrivate() +{ + int ret = pthread_mutex_destroy(&handle2); + +# ifdef QT_CHECK_RANGE + if (ret) + qWarning( "Mutex destroy failure: %s", strerror(ret) ); +# endif +} + +void QRecursiveMutexPrivate::lock() +{ + pthread_mutex_lock(&handle2); + + if (count > 0 && owner == (unsigned long) pthread_self()) { + count++; + } else { + pthread_mutex_unlock(&handle2); + pthread_mutex_lock(&handle); + pthread_mutex_lock(&handle2); + count = 1; + owner = (unsigned long) pthread_self(); + } + + pthread_mutex_unlock(&handle2); +} + +void QRecursiveMutexPrivate::unlock() +{ + pthread_mutex_lock(&handle2); + + if (owner == (unsigned long) pthread_self()) { + // do nothing if the count is already 0... to reflect the behaviour described + // in the docs + if (count && (--count) < 1) { + count = 0; + pthread_mutex_unlock(&handle); + } + } else { +#ifdef QT_CHECK_RANGE + qWarning("QMutex::unlock: unlock from different thread than locker"); + qWarning(" was locked by %d, unlock attempt from %d", + (int)owner, (int)pthread_self()); +#endif + } + + pthread_mutex_unlock(&handle2); +} + +bool QRecursiveMutexPrivate::locked() +{ + pthread_mutex_lock(&handle2); + + bool ret; + int code = pthread_mutex_trylock(&handle); + + if (code == EBUSY) { + ret = TRUE; + } else { +#ifdef QT_CHECK_RANGE + if (code) + qWarning("Mutex trylock failure: %s", strerror(code)); +#endif + + pthread_mutex_unlock(&handle); + ret = FALSE; + } + + pthread_mutex_unlock(&handle2); + + return ret; +} + +bool QRecursiveMutexPrivate::trylock() +{ + bool ret = TRUE; + + pthread_mutex_lock(&handle2); + + if ( count > 0 && owner == (unsigned long) pthread_self() ) { + count++; + } else { + int code = pthread_mutex_trylock(&handle); + + if (code == EBUSY) { + ret = FALSE; + } else if (code) { +#ifdef QT_CHECK_RANGE + qWarning("Mutex trylock failure: %s", strerror(code)); +#endif + ret = FALSE; + } else { + count = 1; + owner = (unsigned long) pthread_self(); + } + } + + pthread_mutex_unlock(&handle2); + + return ret; +} + +int QRecursiveMutexPrivate::type() const +{ + return Q_MUTEX_RECURSIVE; +} + +#endif // !Q_RECURSIVE_MUTEX_TYPE + + +/*! + \class QMutex qmutex.h + \threadsafe + \brief The QMutex class provides access serialization between threads. + + \ingroup thread + \ingroup environment + + The purpose of a QMutex is to protect an object, data structure or + section of code so that only one thread can access it at a time + (This is similar to the Java \c synchronized keyword). For + example, say there is a method which prints a message to the user + on two lines: + + \code + int number = 6; + + void method1() + { + number *= 5; + number /= 4; + } + + void method1() + { + number *= 3; + number /= 2; + } + \endcode + + If these two methods are called in succession, the following happens: + + \code + // method1() + number *= 5; // number is now 30 + number /= 4; // number is now 7 + + // method2() + number *= 3; // nubmer is now 21 + number /= 2; // number is now 10 + \endcode + + If these two methods are called simultaneously from two threads then the + following sequence could result: + + \code + // Thread 1 calls method1() + number *= 5; // number is now 30 + + // Thread 2 calls method2(). + // + // Most likely Thread 1 has been put to sleep by the operating + // system to allow Thread 2 to run. + number *= 3; // number is now 90 + number /= 2; // number is now 45 + + // Thread 1 finishes executing. + number /= 4; // number is now 11, instead of 10 + \endcode + + If we add a mutex, we should get the result we want: + + \code + QMutex mutex; + int number = 6; + + void method1() + { + mutex.lock(); + number *= 5; + number /= 4; + mutex.unlock(); + } + + void method2() + { + mutex.lock(); + number *= 3; + number /= 2; + mutex.unlock(); + } + \endcode + + Then only one thread can modify \c number at any given time and + the result is correct. This is a trivial example, of course, but + applies to any other case where things need to happen in a + particular sequence. + + When you call lock() in a thread, other threads that try to call + lock() in the same place will block until the thread that got the + lock calls unlock(). A non-blocking alternative to lock() is + tryLock(). +*/ + +/*! + Constructs a new mutex. The mutex is created in an unlocked state. + A recursive mutex is created if \a recursive is TRUE; a normal + mutex is created if \a recursive is FALSE (the default). With a + recursive mutex, a thread can lock the same mutex multiple times + and it will not be unlocked until a corresponding number of + unlock() calls have been made. +*/ +QMutex::QMutex(bool recursive) +{ +#ifndef Q_RECURSIVE_MUTEX_TYPE + if ( recursive ) + d = new QRecursiveMutexPrivate(); + else +#endif // !Q_RECURSIVE_MUTEX_TYPE + d = new QRealMutexPrivate(recursive); +} + +/*! + Destroys the mutex. + + \warning If you destroy a mutex that still holds a lock the + resultant behavior is undefined. +*/ +QMutex::~QMutex() +{ + delete d; +} + +/*! + Attempt to lock the mutex. If another thread has locked the mutex + then this call will \e block until that thread has unlocked it. + + \sa unlock(), locked() +*/ +void QMutex::lock() +{ + d->lock(); +} + +/*! + Unlocks the mutex. Attempting to unlock a mutex in a different + thread to the one that locked it results in an error. Unlocking a + mutex that is not locked results in undefined behaviour (varies + between different Operating Systems' thread implementations). + + \sa lock(), locked() +*/ +void QMutex::unlock() +{ + d->unlock(); +} + +/*! + Returns TRUE if the mutex is locked by another thread; otherwise + returns FALSE. + + \warning Due to differing implementations of recursive mutexes on + various platforms, calling this function from the same thread that + previously locked the mutex will return undefined results. + + \sa lock(), unlock() +*/ +bool QMutex::locked() +{ + return d->locked(); +} + +/*! + Attempt to lock the mutex. If the lock was obtained, this function + returns TRUE. If another thread has locked the mutex, this + function returns FALSE, instead of waiting for the mutex to become + available, i.e. it does not block. + + If the lock was obtained, the mutex must be unlocked with unlock() + before another thread can successfully lock it. + + \sa lock(), unlock(), locked() +*/ +bool QMutex::tryLock() +{ + return d->trylock(); +} + +/*! + \class QMutexLocker qmutex.h + \brief The QMutexLocker class simplifies locking and unlocking QMutexes. + + \threadsafe + + \ingroup thread + \ingroup environment + + The purpose of QMutexLocker is to simplify QMutex locking and + unlocking. Locking and unlocking a QMutex in complex functions and + statements or in exception handling code is error prone and + difficult to debug. QMutexLocker should be used in such situations + to ensure that the state of the mutex is well defined and always + locked and unlocked properly. + + QMutexLocker should be created within a function where a QMutex + needs to be locked. The mutex is locked when QMutexLocker is + created, and unlocked when QMutexLocker is destroyed. + + For example, this complex function locks a QMutex upon entering + the function and unlocks the mutex at all the exit points: + + \code + int complexFunction( int flag ) + { + mutex.lock(); + + int return_value = 0; + + switch ( flag ) { + case 0: + case 1: + { + mutex.unlock(); + return moreComplexFunction( flag ); + } + + case 2: + { + int status = anotherFunction(); + if ( status < 0 ) { + mutex.unlock(); + return -2; + } + return_value = status + flag; + break; + } + + default: + { + if ( flag > 10 ) { + mutex.unlock(); + return -1; + } + break; + } + } + + mutex.unlock(); + return return_value; + } + \endcode + + This example function will get more complicated as it is + developed, which increases the likelihood that errors will occur. + + Using QMutexLocker greatly simplifies the code, and makes it more + readable: + + \code + int complexFunction( int flag ) + { + QMutexLocker locker( &mutex ); + + int return_value = 0; + + switch ( flag ) { + case 0: + case 1: + { + return moreComplexFunction( flag ); + } + + case 2: + { + int status = anotherFunction(); + if ( status < 0 ) + return -2; + return_value = status + flag; + break; + } + + default: + { + if ( flag > 10 ) + return -1; + break; + } + } + + return return_value; + } + \endcode + + Now, the mutex will always be unlocked when the QMutexLocker + object is destroyed (when the function returns since \c locker is + an auto variable). + + The same principle applies to code that throws and catches + exceptions. An exception that is not caught in the function that + has locked the mutex has no way of unlocking the mutex before the + exception is passed up the stack to the calling function. + + QMutexLocker also provides a mutex() member function that returns + the mutex on which the QMutexLocker is operating. This is useful + for code that needs access to the mutex, such as + QWaitCondition::wait(). For example: + + \code + class SignalWaiter + { + private: + QMutexLocker locker; + + public: + SignalWaiter( QMutex *mutex ) + : locker( mutex ) + { + } + + void waitForSignal() + { + ... + ... + ... + + while ( ! signalled ) + waitcondition.wait( locker.mutex() ); + + ... + ... + ... + } + }; + \endcode + + \sa QMutex, QWaitCondition +*/ + +/*! + \fn QMutexLocker::QMutexLocker( QMutex *mutex ) + + Constructs a QMutexLocker and locks \a mutex. The mutex will be + unlocked when the QMutexLocker is destroyed. + + \sa QMutex::lock() +*/ + +/*! + \fn QMutexLocker::~QMutexLocker() + + Destroys the QMutexLocker and unlocks the mutex which was locked + in the constructor. + + \sa QMutexLocker::QMutexLocker(), QMutex::unlock() +*/ + +/*! + \fn QMutex *QMutexLocker::mutex() const + + Returns a pointer to the mutex which was locked in the + constructor. + + \sa QMutexLocker::QMutexLocker() +*/ + +#endif // QT_THREAD_SUPPORT diff --git a/qmake/tools/qmutexpool.cpp b/qmake/tools/qmutexpool.cpp new file mode 100644 index 0000000..9ed2829 --- a/dev/null +++ b/qmake/tools/qmutexpool.cpp @@ -0,0 +1,130 @@ +#include "qmutexpool_p.h" + +#ifdef QT_THREAD_SUPPORT + +#include +#include + +QMutexPool *qt_global_mutexpool = 0; + +// this is an internal class used only for inititalizing the global mutexpool +class QGlobalMutexPoolInitializer +{ +public: + inline QGlobalMutexPoolInitializer() + { + /* + Purify will report a leak here. However, this mutex pool must be alive + until *everything* in Qt has been destructed. Unfortunately there is + no way to guarantee this, so we never destroy this mutex pool. + */ + qt_global_mutexpool = new QMutexPool( TRUE ); + } +}; +QGlobalMutexPoolInitializer qt_global_mutexpool_initializer; + +/*! + \class QMutexPool qmutexpool_p.h + \brief The QMutexPool class provides a pool of QMutex objects. + + \internal + + \ingroup thread + + QMutexPool is a convenience class that provides access to a fixed + number of QMutex objects. + + Typical use of a QMutexPool is in situations where it is not + possible or feasible to use one QMutex for every protected object. + The mutex pool will return a mutex based on the address of the + object that needs protection. + + For example, consider this simple class: + + \code + class Number { + public: + Number( double n ) : num ( n ) { } + + void setNumber( double n ) { num = n; } + double number() const { return num; } + + private: + double num; + }; + \endcode + + Adding a QMutex member to the Number class does not make sense, + because it is so small. However, in order to ensure that access to + each Number is protected, you need to use a mutex. In this case, a + QMutexPool would be ideal. + + Code to calculate the square of a number would then look something + like this: + + \code + void calcSquare( Number *num ) + { + QMutexLocker locker( mutexpool.get( num ) ); + num.setNumber( num.number() * num.number() ); + } + \endcode + + This function will safely calculate the square of a number, since + it uses a mutex from a QMutexPool. The mutex is locked and + unlocked automatically by the QMutexLocker class. See the + QMutexLocker documentation for more details. +*/ + +/*! + Constructs a QMutexPool, reserving space for \a size QMutexes. If + \a recursive is TRUE, all QMutexes in the pool will be recursive + mutexes; otherwise they will all be non-recursive (the default). + + The QMutexes are created when needed, and deleted when the + QMutexPool is destructed. +*/ +QMutexPool::QMutexPool( bool recursive, int size ) + : mutex( FALSE ), mutexes( size ), recurs( recursive ) +{ + mutexes.fill( 0 ); +} + +/*! + Destructs a QMutexPool. All QMutexes that were created by the pool + are deleted. +*/ +QMutexPool::~QMutexPool() +{ + QMutexLocker locker( &mutex ); + QMutex **d = mutexes.data(); + for ( int index = 0; (uint) index < mutexes.size(); index++ ) { + delete d[index]; + d[index] = 0; + } +} + +/*! + Returns a QMutex from the pool. QMutexPool uses the value \a + address to determine which mutex is retured from the pool. +*/ +QMutex *QMutexPool::get( void *address ) +{ + QMutex **d = mutexes.data(); + int index = (int)( (ulong) address % mutexes.size() ); + + if ( ! d[index] ) { + // mutex not created, create one + + QMutexLocker locker( &mutex ); + // we need to check once again that the mutex hasn't been created, since + // 2 threads could be trying to create a mutex as the same index... + if ( ! d[index] ) { + d[index] = new QMutex( recurs ); + } + } + + return d[index]; +} + +#endif diff --git a/qmake/tools/qptrcollection.cpp b/qmake/tools/qptrcollection.cpp new file mode 100644 index 0000000..304ec1b --- a/dev/null +++ b/qmake/tools/qptrcollection.cpp @@ -0,0 +1,180 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of base class for all pointer based collection classes +** +** Created : 920820 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qptrcollection.h" + +/*! + \class QPtrCollection qptrcollection.h + \reentrant + \brief The QPtrCollection class is the base class of most pointer-based Qt collections. + + \ingroup collection + \ingroup tools + + The QPtrCollection class is an abstract base class for the Qt + \link collection.html collection classes\endlink QDict, QPtrList, + etc. Qt also includes value based collections, e.g. QValueList, + QMap, etc. + + A QPtrCollection only knows about the number of objects in the + collection and the deletion strategy (see setAutoDelete()). + + A collection is implemented using the \c Item (generic collection + item) type, which is a \c void*. The template classes that create + the real collections cast the \c Item to the required type. +*/ + + +/*! + \enum QPtrCollection::Item + + This type is the generic "item" in a QPtrCollection. +*/ + + +/*! + \fn QPtrCollection::QPtrCollection() + + Constructs a collection. The constructor is protected because + QPtrCollection is an abstract class. +*/ + +/*! + \fn QPtrCollection::QPtrCollection( const QPtrCollection & source ) + + Constructs a copy of \a source with autoDelete() set to FALSE. The + constructor is protected because QPtrCollection is an abstract + class. + + Note that if \a source has autoDelete turned on, copying it will + risk memory leaks, reading freed memory, or both. +*/ + +/*! + \fn QPtrCollection::~QPtrCollection() + + Destroys the collection. The destructor is protected because + QPtrCollection is an abstract class. +*/ + + +/*! + \fn bool QPtrCollection::autoDelete() const + + Returns the setting of the auto-delete option. The default is FALSE. + + \sa setAutoDelete() +*/ + +/*! + \fn void QPtrCollection::setAutoDelete( bool enable ) + + Sets the collection to auto-delete its contents if \a enable is + TRUE and to never delete them if \a enable is FALSE. + + If auto-deleting is turned on, all the items in a collection are + deleted when the collection itself is deleted. This is convenient + if the collection has the only pointer to the items. + + The default setting is FALSE, for safety. If you turn it on, be + careful about copying the collection - you might find yourself + with two collections deleting the same items. + + Note that the auto-delete setting may also affect other functions + in subclasses. For example, a subclass that has a remove() + function will remove the item from its data structure, and if + auto-delete is enabled, will also delete the item. + + \sa autoDelete() +*/ + + +/*! + \fn virtual uint QPtrCollection::count() const + + Returns the number of objects in the collection. +*/ + +/*! + \fn virtual void QPtrCollection::clear() + + Removes all objects from the collection. The objects will be + deleted if auto-delete has been enabled. + + \sa setAutoDelete() +*/ + +/*! + \fn void QPtrCollection::deleteItem( Item d ) + + Reimplement this function if you want to be able to delete items. + + Deletes an item that is about to be removed from the collection. + + This function has to reimplemented in the collection template + classes, and should \e only delete item \a d if auto-delete has + been enabled. + + \warning If you reimplement this function you must also + reimplement the destructor and call the virtual function clear() + from your destructor. This is due to the way virtual functions and + destructors work in C++: Virtual functions in derived classes + cannot be called from a destructor. If you do not do this, your + deleteItem() function will not be called when the container is + destroyed. + + \sa newItem(), setAutoDelete() +*/ + +/*! + Virtual function that creates a copy of an object that is about to + be inserted into the collection. + + The default implementation returns the \a d pointer, i.e. no copy + is made. + + This function is seldom reimplemented in the collection template + classes. It is not common practice to make a copy of something + that is being inserted. + + \sa deleteItem() +*/ + +QPtrCollection::Item QPtrCollection::newItem( Item d ) +{ + return d; // just return reference +} diff --git a/qmake/tools/qregexp.cpp b/qmake/tools/qregexp.cpp new file mode 100644 index 0000000..500efed --- a/dev/null +++ b/qmake/tools/qregexp.cpp @@ -0,0 +1,3935 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QRegExp class +** +** Created : 950126 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qregexp.h" + +#ifndef QT_NO_REGEXP + +#include "qmemarray.h" +#include "qbitarray.h" +#include "qcache.h" +#include "qcleanuphandler.h" +#include "qintdict.h" +#include "qmap.h" +#include "qptrvector.h" +#include "qstring.h" +#include "qtl.h" + +#ifdef QT_THREAD_SUPPORT +#include "qmutexpool_p.h" +#endif // QT_THREAD_SUPPORT + +#undef QT_TRANSLATE_NOOP +#define QT_TRANSLATE_NOOP( context, sourceText ) sourceText + +#include + +// error strings for the regexp parser +#define RXERR_OK QT_TRANSLATE_NOOP( "QRegExp", "no error occurred" ) +#define RXERR_DISABLED QT_TRANSLATE_NOOP( "QRegExp", "disabled feature used" ) +#define RXERR_CHARCLASS QT_TRANSLATE_NOOP( "QRegExp", "bad char class syntax" ) +#define RXERR_LOOKAHEAD QT_TRANSLATE_NOOP( "QRegExp", "bad lookahead syntax" ) +#define RXERR_REPETITION QT_TRANSLATE_NOOP( "QRegExp", "bad repetition syntax" ) +#define RXERR_OCTAL QT_TRANSLATE_NOOP( "QRegExp", "invalid octal value" ) +#define RXERR_LEFTDELIM QT_TRANSLATE_NOOP( "QRegExp", "missing left delim" ) +#define RXERR_END QT_TRANSLATE_NOOP( "QRegExp", "unexpected end" ) +#define RXERR_LIMIT QT_TRANSLATE_NOOP( "QRegExp", "met internal limit" ) + +/* + WARNING! Be sure to read qregexp.tex before modifying this file. +*/ + +/*! + \class QRegExp qregexp.h + \reentrant + \brief The QRegExp class provides pattern matching using regular expressions. + + \ingroup tools + \ingroup misc + \ingroup shared + \mainclass + \keyword regular expression + + Regular expressions, or "regexps", provide a way to find patterns + within text. This is useful in many contexts, for example: + + \table + \row \i Validation + \i A regexp can be used to check whether a piece of text + meets some criteria, e.g. is an integer or contains no + whitespace. + \row \i Searching + \i Regexps provide a much more powerful means of searching + text than simple string matching does. For example we can + create a regexp which says "find one of the words 'mail', + 'letter' or 'correspondence' but not any of the words + 'email', 'mailman' 'mailer', 'letterbox' etc." + \row \i Search and Replace + \i A regexp can be used to replace a pattern with a piece of + text, for example replace all occurrences of '&' with + '\&' except where the '&' is already followed by 'amp;'. + \row \i String Splitting + \i A regexp can be used to identify where a string should be + split into its component fields, e.g. splitting tab-delimited + strings. + \endtable + + We present a very brief introduction to regexps, a description of + Qt's regexp language, some code examples, and finally the function + documentation itself. QRegExp is modeled on Perl's regexp + language, and also fully supports Unicode. QRegExp can also be + used in the weaker 'wildcard' (globbing) mode which works in a + similar way to command shells. A good text on regexps is \e + {Mastering Regular Expressions: Powerful Techniques for Perl and + Other Tools} by Jeffrey E. Friedl, ISBN 1565922573. + + Experienced regexp users may prefer to skip the introduction and + go directly to the relevant information. + + \tableofcontents + + \section1 Introduction + + Regexps are built up from expressions, quantifiers, and assertions. + The simplest form of expression is simply a character, e.g. + x or 5. An expression can also be a set of + characters. For example, [ABCD], will match an A or + a B or a C or a D. As a shorthand we could + write this as [A-D]. If we want to match any of the + captital letters in the English alphabet we can write + [A-Z]. A quantifier tells the regexp engine how many + occurrences of the expression we want, e.g. x{1,1} means + match an x which occurs at least once and at most once. + We'll look at assertions and more complex expressions later. + + Note that in general regexps cannot be used to check for balanced + brackets or tags. For example if you want to match an opening html + \c and its closing \c you can only use a regexp if you + know that these tags are not nested; the html fragment, \c{bold + bolder} will not match as expected. If you know the + maximum level of nesting it is possible to create a regexp that + will match correctly, but for an unknown level of nesting, regexps + will fail. + + We'll start by writing a regexp to match integers in the range 0 + to 99. We will require at least one digit so we will start with + [0-9]{1,1} which means match a digit exactly once. This + regexp alone will match integers in the range 0 to 9. To match one + or two digits we can increase the maximum number of occurrences so + the regexp becomes [0-9]{1,2} meaning match a digit at + least once and at most twice. However, this regexp as it stands + will not match correctly. This regexp will match one or two digits + \e within a string. To ensure that we match against the whole + string we must use the anchor assertions. We need ^ (caret) + which when it is the first character in the regexp means that the + regexp must match from the beginning of the string. And we also + need $ (dollar) which when it is the last character in the + regexp means that the regexp must match until the end of the + string. So now our regexp is ^[0-9]{1,2}$. Note that + assertions, such as ^ and $, do not match any + characters. + + If you've seen regexps elsewhere they may have looked different from + the ones above. This is because some sets of characters and some + quantifiers are so common that they have special symbols to + represent them. [0-9] can be replaced with the symbol + \d. The quantifier to match exactly one occurrence, + {1,1}, can be replaced with the expression itself. This means + that x{1,1} is exactly the same as x alone. So our 0 + to 99 matcher could be written ^\d{1,2}$. Another way of + writing it would be ^\d\d{0,1}$, i.e. from the start of the + string match a digit followed by zero or one digits. In practice + most people would write it ^\d\d?$. The ? is a + shorthand for the quantifier {0,1}, i.e. a minimum of no + occurrences a maximum of one occurrence. This is used to make an + expression optional. The regexp ^\d\d?$ means "from the + beginning of the string match one digit followed by zero or one + digits and then the end of the string". + + Our second example is matching the words 'mail', 'letter' or + 'correspondence' but without matching 'email', 'mailman', + 'mailer', 'letterbox' etc. We'll start by just matching 'mail'. In + full the regexp is, m{1,1}a{1,1}i{1,1}l{1,1}, but since + each expression itself is automatically quantified by {1,1} + we can simply write this as mail; an 'm' followed by an 'a' + followed by an 'i' followed by an 'l'. The symbol '|' (bar) is + used for \e alternation, so our regexp now becomes + mail|letter|correspondence which means match 'mail' \e or + 'letter' \e or 'correspondence'. Whilst this regexp will find the + words we want it will also find words we don't want such as + 'email'. We will start by putting our regexp in parentheses, + (mail|letter|correspondence). Parentheses have two effects, + firstly they group expressions together and secondly they identify + parts of the regexp that we wish to \link #capturing-text capture + \endlink. Our regexp still matches any of the three words but now + they are grouped together as a unit. This is useful for building + up more complex regexps. It is also useful because it allows us to + examine which of the words actually matched. We need to use + another assertion, this time \b "word boundary": + \b(mail|letter|correspondence)\b. This regexp means "match + a word boundary followed by the expression in parentheses followed + by another word boundary". The \b assertion matches at a \e + position in the regexp not a \e character in the regexp. A word + boundary is any non-word character such as a space a newline or + the beginning or end of the string. + + For our third example we want to replace ampersands with the HTML + entity '\&'. The regexp to match is simple: \&, i.e. + match one ampersand. Unfortunately this will mess up our text if + some of the ampersands have already been turned into HTML + entities. So what we really want to say is replace an ampersand + providing it is not followed by 'amp;'. For this we need the + negative lookahead assertion and our regexp becomes: + \&(?!amp;). The negative lookahead assertion is introduced + with '(?!' and finishes at the ')'. It means that the text it + contains, 'amp;' in our example, must \e not follow the expression + that preceeds it. + + Regexps provide a rich language that can be used in a variety of + ways. For example suppose we want to count all the occurrences of + 'Eric' and 'Eirik' in a string. Two valid regexps to match these + are \\b(Eric|Eirik)\\b and \\bEi?ri[ck]\\b. We need + the word boundary '\b' so we don't get 'Ericsson' etc. The second + regexp actually matches more than we want, 'Eric', 'Erik', 'Eiric' + and 'Eirik'. + + We will implement some the examples above in the + \link #code-examples code examples \endlink section. + + \target characters-and-abbreviations-for-sets-of-characters + \section1 Characters and Abbreviations for Sets of Characters + + \table + \header \i Element \i Meaning + \row \i c + \i Any character represents itself unless it has a special + regexp meaning. Thus c matches the character \e c. + \row \i \\c + \i A character that follows a backslash matches the character + itself except where mentioned below. For example if you + wished to match a literal caret at the beginning of a string + you would write \^. + \row \i \\a + \i This matches the ASCII bell character (BEL, 0x07). + \row \i \\f + \i This matches the ASCII form feed character (FF, 0x0C). + \row \i \\n + \i This matches the ASCII line feed character (LF, 0x0A, Unix newline). + \row \i \\r + \i This matches the ASCII carriage return character (CR, 0x0D). + \row \i \\t + \i This matches the ASCII horizontal tab character (HT, 0x09). + \row \i \\v + \i This matches the ASCII vertical tab character (VT, 0x0B). + \row \i \\xhhhh + \i This matches the Unicode character corresponding to the + hexadecimal number hhhh (between 0x0000 and 0xFFFF). \0ooo + (i.e., \zero ooo) matches the ASCII/Latin-1 character + corresponding to the octal number ooo (between 0 and 0377). + \row \i . (dot) + \i This matches any character (including newline). + \row \i \\d + \i This matches a digit (see QChar::isDigit()). + \row \i \\D + \i This matches a non-digit. + \row \i \\s + \i This matches a whitespace (see QChar::isSpace()). + \row \i \\S + \i This matches a non-whitespace. + \row \i \\w + \i This matches a word character (see QChar::isLetterOrNumber()). + \row \i \\W + \i This matches a non-word character. + \row \i \\n + \i The n-th \link #capturing-text backreference \endlink, + e.g. \1, \2, etc. + \endtable + + \e {Note that the C++ compiler transforms backslashes in strings + so to include a \\ in a regexp you will need to enter it + twice, i.e. \\\\.} + + \target sets-of-characters + \section1 Sets of Characters + + Square brackets are used to match any character in the set of + characters contained within the square brackets. All the character + set abbreviations described above can be used within square + brackets. Apart from the character set abbreviations and the + following two exceptions no characters have special meanings in + square brackets. + + \table + \row \i ^ + \i The caret negates the character set if it occurs as the + first character, i.e. immediately after the opening square + bracket. For example, [abc] matches 'a' or 'b' or 'c', + but [^abc] matches anything \e except 'a' or 'b' or + 'c'. + \row \i - + \i The dash is used to indicate a range of characters, for + example [W-Z] matches 'W' or 'X' or 'Y' or 'Z'. + \endtable + + Using the predefined character set abbreviations is more portable + than using character ranges across platforms and languages. For + example, [0-9] matches a digit in Western alphabets but + \d matches a digit in \e any alphabet. + + Note that in most regexp literature sets of characters are called + "character classes". + + \target quantifiers + \section1 Quantifiers + + By default an expression is automatically quantified by + {1,1}, i.e. it should occur exactly once. In the following + list \e {E} stands for any expression. An expression is a + character or an abbreviation for a set of characters or a set of + characters in square brackets or any parenthesised expression. + + \table + \row \i \e {E}? + \i Matches zero or one occurrence of \e E. This quantifier + means "the previous expression is optional" since it will + match whether or not the expression occurs in the string. It + is the same as \e {E}{0,1}. For example dents? + will match 'dent' and 'dents'. + + \row \i \e {E}+ + \i Matches one or more occurrences of \e E. This is the same + as \e {E}{1,MAXINT}. For example, 0+ will match + '0', '00', '000', etc. + + \row \i \e {E}* + \i Matches zero or more occurrences of \e E. This is the same + as \e {E}{0,MAXINT}. The * quantifier is often + used by a mistake. Since it matches \e zero or more + occurrences it will match no occurrences at all. For example + if we want to match strings that end in whitespace and use + the regexp \s*$ we would get a match on every string. + This is because we have said find zero or more whitespace + followed by the end of string, so even strings that don't end + in whitespace will match. The regexp we want in this case is + \s+$ to match strings that have at least one + whitespace at the end. + + \row \i \e {E}{n} + \i Matches exactly \e n occurrences of the expression. This + is the same as repeating the expression \e n times. For + example, x{5} is the same as xxxxx. It is also + the same as \e {E}{n,n}, e.g. x{5,5}. + + \row \i \e {E}{n,} + \i Matches at least \e n occurrences of the expression. This + is the same as \e {E}{n,MAXINT}. + + \row \i \e {E}{,m} + \i Matches at most \e m occurrences of the expression. This + is the same as \e {E}{0,m}. + + \row \i \e {E}{n,m} + \i Matches at least \e n occurrences of the expression and at + most \e m occurrences of the expression. + \endtable + + (MAXINT is implementation dependent but will not be smaller than + 1024.) + + If we wish to apply a quantifier to more than just the preceding + character we can use parentheses to group characters together in + an expression. For example, tag+ matches a 't' followed by + an 'a' followed by at least one 'g', whereas (tag)+ matches + at least one occurrence of 'tag'. + + Note that quantifiers are "greedy". They will match as much text + as they can. For example, 0+ will match as many zeros as it + can from the first zero it finds, e.g. '2.0005'. + Quantifiers can be made non-greedy, see setMinimal(). + + \target capturing-text + \section1 Capturing Text + + Parentheses allow us to group elements together so that we can + quantify and capture them. For example if we have the expression + mail|letter|correspondence that matches a string we know + that \e one of the words matched but not which one. Using + parentheses allows us to "capture" whatever is matched within + their bounds, so if we used (mail|letter|correspondence) + and matched this regexp against the string "I sent you some email" + we can use the cap() or capturedTexts() functions to extract the + matched characters, in this case 'mail'. + + We can use captured text within the regexp itself. To refer to the + captured text we use \e backreferences which are indexed from 1, + the same as for cap(). For example we could search for duplicate + words in a string using \b(\w+)\W+\1\b which means match a + word boundary followed by one or more word characters followed by + one or more non-word characters followed by the same text as the + first parenthesised expression followed by a word boundary. + + If we want to use parentheses purely for grouping and not for + capturing we can use the non-capturing syntax, e.g. + (?:green|blue). Non-capturing parentheses begin '(?:' and + end ')'. In this example we match either 'green' or 'blue' but we + do not capture the match so we only know whether or not we matched + but not which color we actually found. Using non-capturing + parentheses is more efficient than using capturing parentheses + since the regexp engine has to do less book-keeping. + + Both capturing and non-capturing parentheses may be nested. + + \target assertions + \section1 Assertions + + Assertions make some statement about the text at the point where + they occur in the regexp but they do not match any characters. In + the following list \e {E} stands for any expression. + + \table + \row \i ^ + \i The caret signifies the beginning of the string. If you + wish to match a literal \c{^} you must escape it by + writing \c{\\^}. For example, ^#include will only + match strings which \e begin with the characters '#include'. + (When the caret is the first character of a character set it + has a special meaning, see \link #sets-of-characters Sets of + Characters \endlink.) + + \row \i $ + \i The dollar signifies the end of the string. For example + \d\s*$ will match strings which end with a digit + optionally followed by whitespace. If you wish to match a + literal \c{$} you must escape it by writing + \c{\\$}. + + \row \i \\b + \i A word boundary. For example the regexp + \\bOK\\b means match immediately after a word + boundary (e.g. start of string or whitespace) the letter 'O' + then the letter 'K' immediately before another word boundary + (e.g. end of string or whitespace). But note that the + assertion does not actually match any whitespace so if we + write (\\bOK\\b) and we have a match it will only + contain 'OK' even if the string is "Its OK now". + + \row \i \\B + \i A non-word boundary. This assertion is true wherever + \\b is false. For example if we searched for + \\Bon\\B in "Left on" the match would fail (space + and end of string aren't non-word boundaries), but it would + match in "tonne". + + \row \i (?=\e E) + \i Positive lookahead. This assertion is true if the + expression matches at this point in the regexp. For example, + const(?=\\s+char) matches 'const' whenever it is + followed by 'char', as in 'static const char *'. + (Compare with const\\s+char, which matches 'static + const char *'.) + + \row \i (?!\e E) + \i Negative lookahead. This assertion is true if the + expression does not match at this point in the regexp. For + example, const(?!\\s+char) matches 'const' \e except + when it is followed by 'char'. + \endtable + + \target wildcard-matching + \section1 Wildcard Matching (globbing) + + Most command shells such as \e bash or \e cmd.exe support "file + globbing", the ability to identify a group of files by using + wildcards. The setWildcard() function is used to switch between + regexp and wildcard mode. Wildcard matching is much simpler than + full regexps and has only four features: + + \table + \row \i c + \i Any character represents itself apart from those mentioned + below. Thus c matches the character \e c. + \row \i ? + \i This matches any single character. It is the same as + . in full regexps. + \row \i * + \i This matches zero or more of any characters. It is the + same as .* in full regexps. + \row \i [...] + \i Sets of characters can be represented in square brackets, + similar to full regexps. Within the character class, like + outside, backslash has no special meaning. + \endtable + + For example if we are in wildcard mode and have strings which + contain filenames we could identify HTML files with *.html. + This will match zero or more characters followed by a dot followed + by 'h', 't', 'm' and 'l'. + + \target perl-users + \section1 Notes for Perl Users + + Most of the character class abbreviations supported by Perl are + supported by QRegExp, see \link + #characters-and-abbreviations-for-sets-of-characters characters + and abbreviations for sets of characters \endlink. + + In QRegExp, apart from within character classes, \c{^} always + signifies the start of the string, so carets must always be + escaped unless used for that purpose. In Perl the meaning of caret + varies automagically depending on where it occurs so escaping it + is rarely necessary. The same applies to \c{$} which in + QRegExp always signifies the end of the string. + + QRegExp's quantifiers are the same as Perl's greedy quantifiers. + Non-greedy matching cannot be applied to individual quantifiers, + but can be applied to all the quantifiers in the pattern. For + example, to match the Perl regexp ro+?m requires: + \code + QRegExp rx( "ro+m" ); + rx.setMinimal( TRUE ); + \endcode + + The equivalent of Perl's \c{/i} option is + setCaseSensitive(FALSE). + + Perl's \c{/g} option can be emulated using a \link + #cap_in_a_loop loop \endlink. + + In QRegExp . matches any character, therefore all QRegExp + regexps have the equivalent of Perl's \c{/s} option. QRegExp + does not have an equivalent to Perl's \c{/m} option, but this + can be emulated in various ways for example by splitting the input + into lines or by looping with a regexp that searches for newlines. + + Because QRegExp is string oriented there are no \A, \Z or \z + assertions. The \G assertion is not supported but can be emulated + in a loop. + + Perl's $& is cap(0) or capturedTexts()[0]. There are no QRegExp + equivalents for $`, $' or $+. Perl's capturing variables, $1, $2, + ... correspond to cap(1) or capturedTexts()[1], cap(2) or + capturedTexts()[2], etc. + + To substitute a pattern use QString::replace(). + + Perl's extended \c{/x} syntax is not supported, nor are + regexp comments (?#comment) or directives, e.g. (?i). + + Both zero-width positive and zero-width negative lookahead + assertions (?=pattern) and (?!pattern) are supported with the same + syntax as Perl. Perl's lookbehind assertions, "independent" + subexpressions and conditional expressions are not supported. + + Non-capturing parentheses are also supported, with the same + (?:pattern) syntax. + + See QStringList::split() and QStringList::join() for equivalents + to Perl's split and join functions. + + Note: because C++ transforms \\'s they must be written \e twice in + code, e.g. \\b must be written \\\\b. + + \target code-examples + \section1 Code Examples + + \code + QRegExp rx( "^\\d\\d?$" ); // match integers 0 to 99 + rx.search( "123" ); // returns -1 (no match) + rx.search( "-6" ); // returns -1 (no match) + rx.search( "6" ); // returns 0 (matched as position 0) + \endcode + + The third string matches '6'. This is a simple validation + regexp for integers in the range 0 to 99. + + \code + QRegExp rx( "^\\S+$" ); // match strings without whitespace + rx.search( "Hello world" ); // returns -1 (no match) + rx.search( "This_is-OK" ); // returns 0 (matched at position 0) + \endcode + + The second string matches 'This_is-OK'. We've used the + character set abbreviation '\S' (non-whitespace) and the anchors + to match strings which contain no whitespace. + + In the following example we match strings containing 'mail' or + 'letter' or 'correspondence' but only match whole words i.e. not + 'email' + + \code + QRegExp rx( "\\b(mail|letter|correspondence)\\b" ); + rx.search( "I sent you an email" ); // returns -1 (no match) + rx.search( "Please write the letter" ); // returns 17 + \endcode + + The second string matches "Please write the letter". The + word 'letter' is also captured (because of the parentheses). We + can see what text we've captured like this: + + \code + QString captured = rx.cap( 1 ); // captured == "letter" + \endcode + + This will capture the text from the first set of capturing + parentheses (counting capturing left parentheses from left to + right). The parentheses are counted from 1 since cap( 0 ) is the + whole matched regexp (equivalent to '&' in most regexp engines). + + \code + QRegExp rx( "&(?!amp;)" ); // match ampersands but not & + QString line1 = "This & that"; + line1.replace( rx, "&" ); + // line1 == "This & that" + QString line2 = "His & hers & theirs"; + line2.replace( rx, "&" ); + // line2 == "His & hers & theirs" + \endcode + + Here we've passed the QRegExp to QString's replace() function to + replace the matched text with new text. + + \code + QString str = "One Eric another Eirik, and an Ericsson." + " How many Eiriks, Eric?"; + QRegExp rx( "\\b(Eric|Eirik)\\b" ); // match Eric or Eirik + int pos = 0; // where we are in the string + int count = 0; // how many Eric and Eirik's we've counted + while ( pos >= 0 ) { + pos = rx.search( str, pos ); + if ( pos >= 0 ) { + pos++; // move along in str + count++; // count our Eric or Eirik + } + } + \endcode + + We've used the search() function to repeatedly match the regexp in + the string. Note that instead of moving forward by one character + at a time \c pos++ we could have written \c {pos += + rx.matchedLength()} to skip over the already matched string. The + count will equal 3, matching 'One Eric another + Eirik, and an Ericsson. How many Eiriks, Eric?'; it + doesn't match 'Ericsson' or 'Eiriks' because they are not bounded + by non-word boundaries. + + One common use of regexps is to split lines of delimited data into + their component fields. + + \code + str = "Trolltech AS\twww.trolltech.com\tNorway"; + QString company, web, country; + rx.setPattern( "^([^\t]+)\t([^\t]+)\t([^\t]+)$" ); + if ( rx.search( str ) != -1 ) { + company = rx.cap( 1 ); + web = rx.cap( 2 ); + country = rx.cap( 3 ); + } + \endcode + + In this example our input lines have the format company name, web + address and country. Unfortunately the regexp is rather long and + not very versatile -- the code will break if we add any more + fields. A simpler and better solution is to look for the + separator, '\t' in this case, and take the surrounding text. The + QStringList split() function can take a separator string or regexp + as an argument and split a string accordingly. + + \code + QStringList field = QStringList::split( "\t", str ); + \endcode + + Here field[0] is the company, field[1] the web address and so on. + + To imitate the matching of a shell we can use wildcard mode. + + \code + QRegExp rx( "*.html" ); // invalid regexp: * doesn't quantify anything + rx.setWildcard( TRUE ); // now it's a valid wildcard regexp + rx.search( "index.html" ); // returns 0 (matched at position 0) + rx.search( "default.htm" ); // returns -1 (no match) + rx.search( "readme.txt" ); // returns -1 (no match) + \endcode + + Wildcard matching can be convenient because of its simplicity, but + any wildcard regexp can be defined using full regexps, e.g. + .*\.html$. Notice that we can't match both \c .html and \c + .htm files with a wildcard unless we use *.htm* which will + also match 'test.html.bak'. A full regexp gives us the precision + we need, .*\\.html?$. + + QRegExp can match case insensitively using setCaseSensitive(), and + can use non-greedy matching, see setMinimal(). By default QRegExp + uses full regexps but this can be changed with setWildcard(). + Searching can be forward with search() or backward with + searchRev(). Captured text can be accessed using capturedTexts() + which returns a string list of all captured strings, or using + cap() which returns the captured string for the given index. The + pos() function takes a match index and returns the position in the + string where the match was made (or -1 if there was no match). + + \sa QRegExpValidator QString QStringList + + \target member-function-documentation +*/ + +const int NumBadChars = 64; +#define BadChar( ch ) ( (ch).unicode() % NumBadChars ) + +const int NoOccurrence = INT_MAX; +const int EmptyCapture = INT_MAX; +const int InftyLen = INT_MAX; +const int InftyRep = 1025; +const int EOS = -1; + +/* + Merges two QMemArrays of ints and puts the result into the first one. +*/ +static void mergeInto( QMemArray *a, const QMemArray& b ) +{ + int asize = a->size(); + int bsize = b.size(); + if ( asize == 0 ) { + *a = b.copy(); +#ifndef QT_NO_REGEXP_OPTIM + } else if ( bsize == 1 && (*a)[asize - 1] < b[0] ) { + a->resize( asize + 1 ); + (*a)[asize] = b[0]; +#endif + } else if ( bsize >= 1 ) { + int csize = asize + bsize; + QMemArray c( csize ); + int i = 0, j = 0, k = 0; + while ( i < asize ) { + if ( j < bsize ) { + if ( (*a)[i] == b[j] ) { + i++; + csize--; + } else if ( (*a)[i] < b[j] ) { + c[k++] = (*a)[i++]; + } else { + c[k++] = b[j++]; + } + } else { + memcpy( c.data() + k, (*a).data() + i, + (asize - i) * sizeof(int) ); + break; + } + } + c.resize( csize ); + if ( j < bsize ) + memcpy( c.data() + k, b.data() + j, (bsize - j) * sizeof(int) ); + *a = c; + } +} + +/* + Merges two disjoint QMaps of (int, int) pairs and puts the result into the + first one. +*/ +static void mergeInto( QMap *a, const QMap& b ) +{ + QMap::ConstIterator it; + for ( it = b.begin(); it != b.end(); ++it ) + a->insert( it.key(), *it ); +} + +/* + Returns the value associated to key k in QMap m of (int, int) pairs, or 0 if + no such value is explicitly present. +*/ +static int at( const QMap& m, int k ) +{ + QMap::ConstIterator it = m.find( k ); + if ( it == m.end() ) + return 0; + else + return *it; +} + +#ifndef QT_NO_REGEXP_WILDCARD +/* + Translates a wildcard pattern to an equivalent regular expression pattern + (e.g., *.cpp to .*\.cpp). +*/ +static QString wc2rx( const QString& wc_str ) +{ + int wclen = wc_str.length(); + QString rx = QString::fromLatin1( "" ); + int i = 0; + const QChar *wc = wc_str.unicode(); + while ( i < wclen ) { + QChar c = wc[i++]; + switch ( c.unicode() ) { + case '*': + rx += QString::fromLatin1( ".*" ); + break; + case '?': + rx += QChar( '.' ); + break; + case '$': + case '(': + case ')': + case '+': + case '.': + case '\\': + case '^': + case '{': + case '|': + case '}': + rx += QChar( '\\' ); + rx += c; + break; + case '[': + rx += c; + if ( wc[i] == QChar('^') ) + rx += wc[i++]; + if ( i < wclen ) { + if ( rx[i] == ']' ) + rx += wc[i++]; + while ( i < wclen && wc[i] != QChar(']') ) { + if ( wc[i] == '\\' ) + rx += QChar( '\\' ); + rx += wc[i++]; + } + } + break; + default: + rx += c; + } + } + return rx; +} +#endif + +/* + The class QRegExpEngine encapsulates a modified nondeterministic + finite automaton (NFA). +*/ +class QRegExpEngine : public QShared +{ +public: +#ifndef QT_NO_REGEXP_CCLASS + /* + The class CharClass represents a set of characters, such as can + be found in regular expressions (e.g., [a-z] denotes the set + {a, b, ..., z}). + */ + class CharClass + { + public: + CharClass(); + CharClass( const CharClass& cc ) { operator=( cc ); } + + CharClass& operator=( const CharClass& cc ); + + void clear(); + bool negative() const { return n; } + void setNegative( bool negative ); + void addCategories( int cats ); + void addRange( ushort from, ushort to ); + void addSingleton( ushort ch ) { addRange( ch, ch ); } + + bool in( QChar ch ) const; +#ifndef QT_NO_REGEXP_OPTIM + const QMemArray& firstOccurrence() const { return occ1; } +#endif + +#if defined(QT_DEBUG) + void dump() const; +#endif + + private: + /* + The struct Range represents a range of characters (e.g., + [0-9] denotes range 48 to 57). + */ + struct Range + { + ushort from; // 48 + ushort to; // 57 + }; + + int c; // character classes + QMemArray r; // character ranges + bool n; // negative? +#ifndef QT_NO_REGEXP_OPTIM + QMemArray occ1; // first-occurrence array +#endif + }; +#else + struct CharClass + { + int dummy; + +#ifndef QT_NO_REGEXP_OPTIM + CharClass() { occ1.fill( 0, NumBadChars ); } + + const QMemArray& firstOccurrence() const { return occ1; } + QMemArray occ1; +#endif + }; +#endif + + QRegExpEngine( bool caseSensitive ) { setup( caseSensitive ); } + QRegExpEngine( const QString& rx, bool caseSensitive ); +#ifndef QT_NO_REGEXP_OPTIM + ~QRegExpEngine(); +#endif + + bool isValid() const { return valid; } + const QString& errorString() const { return yyError; } + bool caseSensitive() const { return cs; } + int numCaptures() const { return officialncap; } + QMemArray match( const QString& str, int pos, bool minimal, + bool oneTest, int caretIndex ); + int matchedLength() const { return mmMatchedLen; } + + int createState( QChar ch ); + int createState( const CharClass& cc ); +#ifndef QT_NO_REGEXP_BACKREF + int createState( int bref ); +#endif + + void addCatTransitions( const QMemArray& from, + const QMemArray& to ); +#ifndef QT_NO_REGEXP_CAPTURE + void addPlusTransitions( const QMemArray& from, + const QMemArray& to, int atom ); +#endif + +#ifndef QT_NO_REGEXP_ANCHOR_ALT + int anchorAlternation( int a, int b ); + int anchorConcatenation( int a, int b ); +#else + int anchorAlternation( int a, int b ) { return a & b; } + int anchorConcatenation( int a, int b ) { return a | b; } +#endif + void addAnchors( int from, int to, int a ); + +#ifndef QT_NO_REGEXP_OPTIM + void setupGoodStringHeuristic( int earlyStart, int lateStart, + const QString& str ); + void setupBadCharHeuristic( int minLen, const QMemArray& firstOcc ); + void heuristicallyChooseHeuristic(); +#endif + +#if defined(QT_DEBUG) + void dump() const; +#endif + +private: + enum { CharClassBit = 0x10000, BackRefBit = 0x20000 }; + + /* + The struct State represents one state in a modified NFA. The + input characters matched are stored in the state instead of on + the transitions, something possible for an automaton + constructed from a regular expression. + */ + struct State + { +#ifndef QT_NO_REGEXP_CAPTURE + int atom; // which atom does this state belong to? +#endif + int match; // what does it match? (see CharClassBit and BackRefBit) + QMemArray outs; // out-transitions + QMap *reenter; // atoms reentered when transiting out + QMap *anchors; // anchors met when transiting out + +#ifndef QT_NO_REGEXP_CAPTURE + State( int a, int m ) + : atom( a ), match( m ), reenter( 0 ), anchors( 0 ) { } +#else + State( int m ) + : match( m ), reenter( 0 ), anchors( 0 ) { } +#endif + ~State() { delete reenter; delete anchors; } + }; + +#ifndef QT_NO_REGEXP_LOOKAHEAD + /* + The struct Lookahead represents a lookahead a la Perl (e.g., (?=foo) and + (?!bar)). + */ + struct Lookahead + { + QRegExpEngine *eng; // NFA representing the embedded regular expression + bool neg; // negative lookahead? + + Lookahead( QRegExpEngine *eng0, bool neg0 ) + : eng( eng0 ), neg( neg0 ) { } + ~Lookahead() { delete eng; } + }; +#endif + +#ifndef QT_NO_REGEXP_CAPTURE + /* + The struct Atom represents one node in the hierarchy of regular + expression atoms. + */ + struct Atom + { + int parent; // index of parent in array of atoms + int capture; // index of capture, from 1 to ncap + }; +#endif + +#ifndef QT_NO_REGEXP_ANCHOR_ALT + /* + The struct AnchorAlternation represents a pair of anchors with + OR semantics. + */ + struct AnchorAlternation + { + int a; // this anchor... + int b; // ...or this one + }; +#endif + + enum { InitialState = 0, FinalState = 1 }; + void setup( bool caseSensitive ); + int setupState( int match ); + + /* + Let's hope that 13 lookaheads and 14 back-references are + enough. + */ + enum { MaxLookaheads = 13, MaxBackRefs = 14 }; + enum { Anchor_Dollar = 0x00000001, Anchor_Caret = 0x00000002, + Anchor_Word = 0x00000004, Anchor_NonWord = 0x00000008, + Anchor_FirstLookahead = 0x00000010, + Anchor_BackRef1Empty = Anchor_FirstLookahead << MaxLookaheads, + Anchor_BackRef0Empty = Anchor_BackRef1Empty >> 1, + Anchor_Alternation = Anchor_BackRef1Empty << MaxBackRefs, + + Anchor_LookaheadMask = ( Anchor_FirstLookahead - 1 ) ^ + ( (Anchor_FirstLookahead << MaxLookaheads) - 1 ) }; +#ifndef QT_NO_REGEXP_CAPTURE + int startAtom( bool capture ); + void finishAtom( int atom ) { cf = f[atom].parent; } +#endif + +#ifndef QT_NO_REGEXP_LOOKAHEAD + int addLookahead( QRegExpEngine *eng, bool negative ); +#endif + +#ifndef QT_NO_REGEXP_CAPTURE + bool isBetterCapture( const int *begin1, const int *end1, const int *begin2, + const int *end2 ); +#endif + bool testAnchor( int i, int a, const int *capBegin ); + +#ifndef QT_NO_REGEXP_OPTIM + bool goodStringMatch(); + bool badCharMatch(); +#else + bool bruteMatch(); +#endif + bool matchHere(); + + QPtrVector s; // array of states + int ns; // number of states +#ifndef QT_NO_REGEXP_CAPTURE + QMemArray f; // atom hierarchy + int nf; // number of atoms + int cf; // current atom +#endif + int officialncap; // number of captures, seen from the outside + int ncap; // number of captures, seen from the inside +#ifndef QT_NO_REGEXP_CCLASS + QPtrVector cl; // array of character classes +#endif +#ifndef QT_NO_REGEXP_LOOKAHEAD + QPtrVector ahead; // array of lookaheads +#endif +#ifndef QT_NO_REGEXP_ANCHOR_ALT + QMemArray aa; // array of (a, b) pairs of anchors +#endif +#ifndef QT_NO_REGEXP_OPTIM + bool caretAnchored; // does the regexp start with ^? +#endif + bool valid; // is the regular expression valid? + bool cs; // case sensitive? +#ifndef QT_NO_REGEXP_BACKREF + int nbrefs; // number of back-references +#endif + +#ifndef QT_NO_REGEXP_OPTIM + bool useGoodStringHeuristic; // use goodStringMatch? otherwise badCharMatch + + int goodEarlyStart; // the index where goodStr can first occur in a match + int goodLateStart; // the index where goodStr can last occur in a match + QString goodStr; // the string that any match has to contain + + int minl; // the minimum length of a match + QMemArray occ1; // first-occurrence array +#endif + + /* + The class Box is an abstraction for a regular expression + fragment. It can also be seen as one node in the syntax tree of + a regular expression with synthetized attributes. + + It's interface is ugly for performance reasons. + */ + class Box + { + public: + Box( QRegExpEngine *engine ); + Box( const Box& b ) { operator=( b ); } + + Box& operator=( const Box& b ); + + void clear() { operator=(Box(eng)); } + void set( QChar ch ); + void set( const CharClass& cc ); +#ifndef QT_NO_REGEXP_BACKREF + void set( int bref ); +#endif + + void cat( const Box& b ); + void orx( const Box& b ); + void plus( int atom ); + void opt(); + void catAnchor( int a ); +#ifndef QT_NO_REGEXP_OPTIM + void setupHeuristics(); +#endif + +#if defined(QT_DEBUG) + void dump() const; +#endif + + private: + void addAnchorsToEngine( const Box& to ) const; + + QRegExpEngine *eng; // the automaton under construction + QMemArray ls; // the left states (firstpos) + QMemArray rs; // the right states (lastpos) + QMap lanchors; // the left anchors + QMap ranchors; // the right anchors + int skipanchors; // the anchors to match if the box is skipped + +#ifndef QT_NO_REGEXP_OPTIM + int earlyStart; // the index where str can first occur + int lateStart; // the index where str can last occur + QString str; // a string that has to occur in any match + QString leftStr; // a string occurring at the left of this box + QString rightStr; // a string occurring at the right of this box + int maxl; // the maximum length of this box (possibly InftyLen) +#endif + + int minl; // the minimum length of this box +#ifndef QT_NO_REGEXP_OPTIM + QMemArray occ1; // first-occurrence array +#endif + }; + friend class Box; + + /* + This is the lexical analyzer for regular expressions. + */ + enum { Tok_Eos, Tok_Dollar, Tok_LeftParen, Tok_MagicLeftParen, + Tok_PosLookahead, Tok_NegLookahead, Tok_RightParen, Tok_CharClass, + Tok_Caret, Tok_Quantifier, Tok_Bar, Tok_Word, Tok_NonWord, + Tok_Char = 0x10000, Tok_BackRef = 0x20000 }; + int getChar(); + int getEscape(); +#ifndef QT_NO_REGEXP_INTERVAL + int getRep( int def ); +#endif +#ifndef QT_NO_REGEXP_LOOKAHEAD + void skipChars( int n ); +#endif + void error( const char *msg ); + void startTokenizer( const QChar *rx, int len ); + int getToken(); + + const QChar *yyIn; // a pointer to the input regular expression pattern + int yyPos0; // the position of yyTok in the input pattern + int yyPos; // the position of the next character to read + int yyLen; // the length of yyIn + int yyCh; // the last character read + CharClass *yyCharClass; // attribute for Tok_CharClass tokens + int yyMinRep; // attribute for Tok_Quantifier + int yyMaxRep; // ditto + QString yyError; // syntax error or overflow during parsing? + + /* + This is the syntactic analyzer for regular expressions. + */ + int parse( const QChar *rx, int len ); + void parseAtom( Box *box ); + void parseFactor( Box *box ); + void parseTerm( Box *box ); + void parseExpression( Box *box ); + + int yyTok; // the last token read + bool yyMayCapture; // set this to FALSE to disable capturing + + /* + This is the engine state during matching. + */ + const QString *mmStr; // a pointer to the input QString + const QChar *mmIn; // a pointer to the input string data + int mmPos; // the current position in the string + int mmCaretPos; + int mmLen; // the length of the input string + bool mmMinimal; // minimal matching? + QMemArray mmCaptured; // an array of pairs (start, len) + QMemArray mmCapturedNoMatch; // an array of pairs (-1, -1) + QMemArray mmBigArray; // big QMemArray array + int *mmInNextStack; // is state is mmNextStack? + int *mmCurStack; // stack of current states + int *mmNextStack; // stack of next states + int *mmCurCapBegin; // start of current states' captures + int *mmNextCapBegin; // start of next states' captures + int *mmCurCapEnd; // end of current states' captures + int *mmNextCapEnd; // end of next states' captures + int *mmTempCapBegin; // start of temporary captures + int *mmTempCapEnd; // end of temporary captures + int *mmCapBegin; // start of captures for a next state + int *mmCapEnd; // end of captures for a next state + int *mmSlideTab; // bump-along slide table for bad-character heuristic + int mmSlideTabSize; // size of slide table +#ifndef QT_NO_REGEXP_BACKREF + QIntDict mmSleeping; // dictionary of back-reference sleepers +#endif + int mmMatchLen; // length of match + int mmMatchedLen; // length of partial match +}; + +QRegExpEngine::QRegExpEngine( const QString& rx, bool caseSensitive ) +#ifndef QT_NO_REGEXP_BACKREF + : mmSleeping( 101 ) +#endif +{ + setup( caseSensitive ); + valid = ( parse(rx.unicode(), rx.length()) == (int) rx.length() ); + if ( !valid ) + error( RXERR_LEFTDELIM ); +} + +#ifndef QT_NO_REGEXP_OPTIM +QRegExpEngine::~QRegExpEngine() +{ +} +#endif + +/* + Tries to match in str and returns an array of (begin, length) pairs + for captured text. If there is no match, all pairs are (-1, -1). +*/ +QMemArray QRegExpEngine::match( const QString& str, int pos, bool minimal, + bool oneTest, int caretIndex ) +{ + mmStr = &str; + mmIn = str.unicode(); + if ( mmIn == 0 ) + mmIn = &QChar::null; + mmPos = pos; + mmCaretPos = caretIndex; + mmLen = str.length(); + mmMinimal = minimal; + mmMatchLen = 0; + mmMatchedLen = 0; + + bool matched = FALSE; + if ( valid && mmPos >= 0 && mmPos <= mmLen ) { +#ifndef QT_NO_REGEXP_OPTIM + if ( oneTest ) { + matched = matchHere(); + } else { + if ( mmPos <= mmLen - minl ) { + if ( caretAnchored ) { + matched = matchHere(); + } else if ( useGoodStringHeuristic ) { + matched = goodStringMatch(); + } else { + matched = badCharMatch(); + } + } + } +#else + matched = oneTest ? matchHere() : bruteMatch(); +#endif + } + + if ( matched ) { + mmCaptured.detach(); + mmCaptured[0] = mmPos; + mmCaptured[1] = mmMatchLen; + for ( int j = 0; j < officialncap; j++ ) { + int len = mmCapEnd[j] - mmCapBegin[j]; + mmCaptured[2 + 2 * j] = len > 0 ? mmPos + mmCapBegin[j] : 0; + mmCaptured[2 + 2 * j + 1] = len; + } + return mmCaptured; + } else { + return mmCapturedNoMatch; + } +} + +/* + The three following functions add one state to the automaton and + return the number of the state. +*/ + +int QRegExpEngine::createState( QChar ch ) +{ + return setupState( ch.unicode() ); +} + +int QRegExpEngine::createState( const CharClass& cc ) +{ +#ifndef QT_NO_REGEXP_CCLASS + int n = cl.size(); + cl.resize( n + 1 ); + cl.insert( n, new CharClass(cc) ); + return setupState( CharClassBit | n ); +#else + Q_UNUSED( cc ); + return setupState( CharClassBit ); +#endif +} + +#ifndef QT_NO_REGEXP_BACKREF +int QRegExpEngine::createState( int bref ) +{ + if ( bref > nbrefs ) { + nbrefs = bref; + if ( nbrefs > MaxBackRefs ) { + error( RXERR_LIMIT ); + return 0; + } + } + return setupState( BackRefBit | bref ); +} +#endif + +/* + The two following functions add a transition between all pairs of + states (i, j) where i is fond in from, and j is found in to. + + Cat-transitions are distinguished from plus-transitions for + capturing. +*/ + +void QRegExpEngine::addCatTransitions( const QMemArray& from, + const QMemArray& to ) +{ + for ( int i = 0; i < (int) from.size(); i++ ) { + State *st = s[from[i]]; + mergeInto( &st->outs, to ); + } +} + +#ifndef QT_NO_REGEXP_CAPTURE +void QRegExpEngine::addPlusTransitions( const QMemArray& from, + const QMemArray& to, int atom ) +{ + for ( int i = 0; i < (int) from.size(); i++ ) { + State *st = s[from[i]]; + QMemArray oldOuts = st->outs.copy(); + mergeInto( &st->outs, to ); + if ( f[atom].capture >= 0 ) { + if ( st->reenter == 0 ) + st->reenter = new QMap; + for ( int j = 0; j < (int) to.size(); j++ ) { + if ( !st->reenter->contains(to[j]) && + oldOuts.bsearch(to[j]) < 0 ) + st->reenter->insert( to[j], atom ); + } + } + } +} +#endif + +#ifndef QT_NO_REGEXP_ANCHOR_ALT +/* + Returns an anchor that means a OR b. +*/ +int QRegExpEngine::anchorAlternation( int a, int b ) +{ + if ( ((a & b) == a || (a & b) == b) && ((a | b) & Anchor_Alternation) == 0 ) + return a & b; + + int n = aa.size(); +#ifndef QT_NO_REGEXP_OPTIM + if ( n > 0 && aa[n - 1].a == a && aa[n - 1].b == b ) + return Anchor_Alternation | ( n - 1 ); +#endif + + aa.resize( n + 1 ); + aa[n].a = a; + aa[n].b = b; + return Anchor_Alternation | n; +} + +/* + Returns an anchor that means a AND b. +*/ +int QRegExpEngine::anchorConcatenation( int a, int b ) +{ + if ( ((a | b) & Anchor_Alternation) == 0 ) + return a | b; + if ( (b & Anchor_Alternation) != 0 ) + qSwap( a, b ); + + int aprime = anchorConcatenation( aa[a ^ Anchor_Alternation].a, b ); + int bprime = anchorConcatenation( aa[a ^ Anchor_Alternation].b, b ); + return anchorAlternation( aprime, bprime ); +} +#endif + +/* + Adds anchor a on a transition caracterised by its from state and + its to state. +*/ +void QRegExpEngine::addAnchors( int from, int to, int a ) +{ + State *st = s[from]; + if ( st->anchors == 0 ) + st->anchors = new QMap; + if ( st->anchors->contains(to) ) + a = anchorAlternation( (*st->anchors)[to], a ); + st->anchors->insert( to, a ); +} + +#ifndef QT_NO_REGEXP_OPTIM +/* + The two following functions provide the engine with the information + needed by its matching heuristics. +*/ + +void QRegExpEngine::setupGoodStringHeuristic( int earlyStart, int lateStart, + const QString& str ) +{ + goodEarlyStart = earlyStart; + goodLateStart = lateStart; + goodStr = cs ? str : str.lower(); +} + +void QRegExpEngine::setupBadCharHeuristic( int minLen, + const QMemArray& firstOcc ) +{ + minl = minLen; + if ( cs ) { + occ1 = firstOcc; + } else { + occ1.fill( 0, NumBadChars ); + } +} + +/* + This function chooses between the good-string and the bad-character + heuristics. It computes two scores and chooses the heuristic with + the highest score. + + Here are some common-sense constraints on the scores that should be + respected if the formulas are ever modified: (1) If goodStr is + empty, the good-string heuristic scores 0. (2) If the search is + case insensitive, the good-string heuristic should be used, unless + it scores 0. (Case insensitivity turns all entries of occ1 to 0.) + (3) If (goodLateStart - goodEarlyStart) is big, the good-string + heuristic should score less. +*/ +void QRegExpEngine::heuristicallyChooseHeuristic() +{ + int i; + + if ( minl == 0 ) + return; + + /* + Magic formula: The good string has to constitute a good + proportion of the minimum-length string, and appear at a + more-or-less known index. + */ + int goodStringScore = ( 64 * goodStr.length() / minl ) - + ( goodLateStart - goodEarlyStart ); + + /* + Less magic formula: We pick a couple of characters at random, + and check whether they are good or bad. + */ + int badCharScore = 0; + int step = QMAX( 1, NumBadChars / 32 ); + for ( i = 1; i < NumBadChars; i += step ) { + if ( occ1[i] == NoOccurrence ) + badCharScore += minl; + else + badCharScore += occ1[i]; + } + badCharScore /= minl; + + useGoodStringHeuristic = ( goodStringScore > badCharScore ); +} +#endif + +#if defined(QT_DEBUG) +void QRegExpEngine::dump() const +{ + int i, j; + qDebug( "Case %ssensitive engine", cs ? "" : "in" ); + qDebug( " States" ); + for ( i = 0; i < ns; i++ ) { + qDebug( " %d%s", i, + i == InitialState ? " (initial)" : + i == FinalState ? " (final)" : "" ); +#ifndef QT_NO_REGEXP_CAPTURE + qDebug( " in atom %d", s[i]->atom ); +#endif + int m = s[i]->match; + if ( (m & CharClassBit) != 0 ) { + qDebug( " match character class %d", m ^ CharClassBit ); +#ifndef QT_NO_REGEXP_CCLASS + cl[m ^ CharClassBit]->dump(); +#else + qDebug( " negative character class" ); +#endif + } else if ( (m & BackRefBit) != 0 ) { + qDebug( " match back-reference %d", m ^ BackRefBit ); + } else if ( m >= 0x20 && m <= 0x7e ) { + qDebug( " match 0x%.4x (%c)", m, m ); + } else { + qDebug( " match 0x%.4x", m ); + } + for ( j = 0; j < (int) s[i]->outs.size(); j++ ) { + int next = s[i]->outs[j]; + qDebug( " -> %d", next ); + if ( s[i]->reenter != 0 && s[i]->reenter->contains(next) ) + qDebug( " [reenter %d]", (*s[i]->reenter)[next] ); + if ( s[i]->anchors != 0 && at(*s[i]->anchors, next) != 0 ) + qDebug( " [anchors 0x%.8x]", (*s[i]->anchors)[next] ); + } + } +#ifndef QT_NO_REGEXP_CAPTURE + if ( nf > 0 ) { + qDebug( " Atom Parent Capture" ); + for ( i = 0; i < nf; i++ ) + qDebug( " %6d %6d %6d", i, f[i].parent, f[i].capture ); + } +#endif +#ifndef QT_NO_REGEXP_ANCHOR_ALT + for ( i = 0; i < (int) aa.size(); i++ ) + qDebug( " Anchor alternation 0x%.8x: 0x%.8x 0x%.9x", i, aa[i].a, + aa[i].b ); +#endif +} +#endif + +void QRegExpEngine::setup( bool caseSensitive ) +{ + s.setAutoDelete( TRUE ); + s.resize( 32 ); + ns = 0; +#ifndef QT_NO_REGEXP_CAPTURE + f.resize( 32 ); + nf = 0; + cf = -1; +#endif + officialncap = 0; + ncap = 0; +#ifndef QT_NO_REGEXP_CCLASS + cl.setAutoDelete( TRUE ); +#endif +#ifndef QT_NO_REGEXP_LOOKAHEAD + ahead.setAutoDelete( TRUE ); +#endif +#ifndef QT_NO_REGEXP_OPTIM + caretAnchored = TRUE; +#endif + valid = FALSE; + cs = caseSensitive; +#ifndef QT_NO_REGEXP_BACKREF + nbrefs = 0; +#endif +#ifndef QT_NO_REGEXP_OPTIM + useGoodStringHeuristic = FALSE; + minl = 0; + occ1.fill( 0, NumBadChars ); +#endif + mmCapturedNoMatch.fill( -1, 2 ); +} + +int QRegExpEngine::setupState( int match ) +{ + if ( (ns & (ns + 1)) == 0 && ns + 1 >= (int) s.size() ) + s.resize( (ns + 1) << 1 ); +#ifndef QT_NO_REGEXP_CAPTURE + s.insert( ns, new State(cf, match) ); +#else + s.insert( ns, new State(match) ); +#endif + return ns++; +} + +#ifndef QT_NO_REGEXP_CAPTURE +/* + Functions startAtom() and finishAtom() should be called to delimit + atoms. When a state is created, it is assigned to the current atom. + The information is later used for capturing. +*/ +int QRegExpEngine::startAtom( bool capture ) +{ + if ( (nf & (nf + 1)) == 0 && nf + 1 >= (int) f.size() ) + f.resize( (nf + 1) << 1 ); + f[nf].parent = cf; + cf = nf++; + f[cf].capture = capture ? ncap++ : -1; + return cf; +} +#endif + +#ifndef QT_NO_REGEXP_LOOKAHEAD +/* + Creates a lookahead anchor. +*/ +int QRegExpEngine::addLookahead( QRegExpEngine *eng, bool negative ) +{ + int n = ahead.size(); + if ( n == MaxLookaheads ) { + error( RXERR_LIMIT ); + return 0; + } + ahead.resize( n + 1 ); + ahead.insert( n, new Lookahead(eng, negative) ); + return Anchor_FirstLookahead << n; +} +#endif + +#ifndef QT_NO_REGEXP_CAPTURE +/* + We want the longest leftmost captures. +*/ +bool QRegExpEngine::isBetterCapture( const int *begin1, const int *end1, + const int *begin2, const int *end2 ) +{ + for ( int i = 0; i < ncap; i++ ) { + int delta = begin2[i] - begin1[i]; // it has to start early... + if ( delta == 0 ) + delta = end1[i] - end2[i]; // ...and end late (like a party) + + if ( delta != 0 ) + return delta > 0; + } + return FALSE; +} +#endif + +/* + Returns TRUE if anchor a matches at position mmPos + i in the input + string, otherwise FALSE. +*/ +bool QRegExpEngine::testAnchor( int i, int a, const int *capBegin ) +{ + int j; + +#ifndef QT_NO_REGEXP_ANCHOR_ALT + if ( (a & Anchor_Alternation) != 0 ) { + return testAnchor( i, aa[a ^ Anchor_Alternation].a, capBegin ) || + testAnchor( i, aa[a ^ Anchor_Alternation].b, capBegin ); + } +#endif + + if ( (a & Anchor_Caret) != 0 ) { + if ( mmPos + i != mmCaretPos ) + return FALSE; + } + if ( (a & Anchor_Dollar) != 0 ) { + if ( mmPos + i != mmLen ) + return FALSE; + } +#ifndef QT_NO_REGEXP_ESCAPE + if ( (a & (Anchor_Word | Anchor_NonWord)) != 0 ) { + bool before = FALSE; + bool after = FALSE; + if ( mmPos + i != 0 ) + before = mmIn[mmPos + i - 1].isLetterOrNumber(); + if ( mmPos + i != mmLen ) + after = mmIn[mmPos + i].isLetterOrNumber(); + if ( (a & Anchor_Word) != 0 && (before == after) ) + return FALSE; + if ( (a & Anchor_NonWord) != 0 && (before != after) ) + return FALSE; + } +#endif +#ifndef QT_NO_REGEXP_LOOKAHEAD + bool catchx = TRUE; + + if ( (a & Anchor_LookaheadMask) != 0 ) { + QConstString cstr = QConstString( (QChar *) mmIn + mmPos + i, + mmLen - mmPos - i ); + for ( j = 0; j < (int) ahead.size(); j++ ) { + if ( (a & (Anchor_FirstLookahead << j)) != 0 ) { + catchx = ahead[j]->eng->match( cstr.string(), 0, TRUE, TRUE, + mmCaretPos - mmPos - i )[0] == 0; + if ( catchx == ahead[j]->neg ) + return FALSE; + } + } + } +#endif +#ifndef QT_NO_REGEXP_CAPTURE +#ifndef QT_NO_REGEXP_BACKREF + for ( j = 0; j < nbrefs; j++ ) { + if ( (a & (Anchor_BackRef1Empty << j)) != 0 ) { + if ( capBegin[j] != EmptyCapture ) + return FALSE; + } + } +#endif +#endif + return TRUE; +} + +#ifndef QT_NO_REGEXP_OPTIM +/* + The three following functions are what Jeffrey Friedl would call + transmissions (or bump-alongs). Using one or the other should make + no difference except in performance. +*/ + +bool QRegExpEngine::goodStringMatch() +{ + int k = mmPos + goodEarlyStart; + + while ( (k = mmStr->find(goodStr, k, cs)) != -1 ) { + int from = k - goodLateStart; + int to = k - goodEarlyStart; + if ( from > mmPos ) + mmPos = from; + + while ( mmPos <= to ) { + if ( matchHere() ) + return TRUE; + mmPos++; + } + k++; + } + return FALSE; +} + +bool QRegExpEngine::badCharMatch() +{ + int slideHead = 0; + int slideNext = 0; + int i; + int lastPos = mmLen - minl; + memset( mmSlideTab, 0, mmSlideTabSize * sizeof(int) ); + + /* + Set up the slide table, used for the bad-character heuristic, + using the table of first occurrence of each character. + */ + for ( i = 0; i < minl; i++ ) { + int sk = occ1[BadChar(mmIn[mmPos + i])]; + if ( sk == NoOccurrence ) + sk = i + 1; + if ( sk > 0 ) { + int k = i + 1 - sk; + if ( k < 0 ) { + sk = i + 1; + k = 0; + } + if ( sk > mmSlideTab[k] ) + mmSlideTab[k] = sk; + } + } + + if ( mmPos > lastPos ) + return FALSE; + + for ( ;; ) { + if ( ++slideNext >= mmSlideTabSize ) + slideNext = 0; + if ( mmSlideTab[slideHead] > 0 ) { + if ( mmSlideTab[slideHead] - 1 > mmSlideTab[slideNext] ) + mmSlideTab[slideNext] = mmSlideTab[slideHead] - 1; + mmSlideTab[slideHead] = 0; + } else { + if ( matchHere() ) + return TRUE; + } + + if ( mmPos == lastPos ) + break; + + /* + Update the slide table. This code has much in common with + the initialization code. + */ + int sk = occ1[BadChar(mmIn[mmPos + minl])]; + if ( sk == NoOccurrence ) { + mmSlideTab[slideNext] = minl; + } else if ( sk > 0 ) { + int k = slideNext + minl - sk; + if ( k >= mmSlideTabSize ) + k -= mmSlideTabSize; + if ( sk > mmSlideTab[k] ) + mmSlideTab[k] = sk; + } + slideHead = slideNext; + mmPos++; + } + return FALSE; +} +#else +bool QRegExpEngine::bruteMatch() +{ + while ( mmPos <= mmLen ) { + if ( matchHere() ) + return TRUE; + mmPos++; + } + return FALSE; +} +#endif + +/* + Here's the core of the engine. It tries to do a match here and now. +*/ +bool QRegExpEngine::matchHere() +{ + int ncur = 1, nnext = 0; + int i = 0, j, k, m; + bool stop = FALSE; + + mmMatchLen = -1; + mmMatchedLen = -1; + mmCurStack[0] = InitialState; + +#ifndef QT_NO_REGEXP_CAPTURE + if ( ncap > 0 ) { + for ( j = 0; j < ncap; j++ ) { + mmCurCapBegin[j] = EmptyCapture; + mmCurCapEnd[j] = EmptyCapture; + } + } +#endif + +#ifndef QT_NO_REGEXP_BACKREF + int *zzZ = 0; + + while ( (ncur > 0 || !mmSleeping.isEmpty()) && i <= mmLen - mmPos && + !stop ) +#else + while ( ncur > 0 && i <= mmLen - mmPos && !stop ) +#endif + { + int ch = ( i < mmLen - mmPos ) ? mmIn[mmPos + i].unicode() : 0; + for ( j = 0; j < ncur; j++ ) { + int cur = mmCurStack[j]; + State *scur = s[cur]; + QMemArray& outs = scur->outs; + for ( k = 0; k < (int) outs.size(); k++ ) { + int next = outs[k]; + State *snext = s[next]; + bool in = TRUE; +#ifndef QT_NO_REGEXP_BACKREF + int needSomeSleep = 0; +#endif + + /* + First, check if the anchors are anchored properly. + */ + if ( scur->anchors != 0 ) { + int a = at( *scur->anchors, next ); + if ( a != 0 && !testAnchor(i, a, mmCurCapBegin + j * ncap) ) + in = FALSE; + } + /* + If indeed they are, check if the input character is + correct for this transition. + */ + if ( in ) { + m = snext->match; + if ( (m & (CharClassBit | BackRefBit)) == 0 ) { + if ( cs ) + in = ( m == ch ); + else + in = ( QChar(m).lower() == QChar(ch).lower() ); + } else if ( next == FinalState ) { + mmMatchLen = i; + stop = mmMinimal; + in = TRUE; + } else if ( (m & CharClassBit) != 0 ) { +#ifndef QT_NO_REGEXP_CCLASS + const CharClass *cc = cl[m ^ CharClassBit]; + if ( cs ) + in = cc->in( ch ); + else if ( cc->negative() ) + in = cc->in( QChar(ch).lower() ) && + cc->in( QChar(ch).upper() ); + else + in = cc->in( QChar(ch).lower() ) || + cc->in( QChar(ch).upper() ); +#endif +#ifndef QT_NO_REGEXP_BACKREF + } else { /* ( (m & BackRefBit) != 0 ) */ + int bref = m ^ BackRefBit; + int ell = j * ncap + ( bref - 1 ); + + in = bref <= ncap && mmCurCapBegin[ell] != EmptyCapture; + if ( in ) { + if ( cs ) + in = ( mmIn[mmPos + mmCurCapBegin[ell]] + == QChar(ch) ); + else + in = ( mmIn[mmPos + mmCurCapBegin[ell]].lower() + == QChar(ch).lower() ); + } + + if ( in ) { + int delta; + if ( mmCurCapEnd[ell] == EmptyCapture ) + delta = i - mmCurCapBegin[ell]; + else + delta = mmCurCapEnd[ell] - mmCurCapBegin[ell]; + + in = ( delta <= mmLen - (mmPos + i) ); + if ( in && delta > 1 ) { + int n = 1; + if ( cs ) { + while ( n < delta ) { + if ( mmIn[mmPos + + mmCurCapBegin[ell] + n] != + mmIn[mmPos + i + n] ) + break; + n++; + } + } else { + while ( n < delta ) { + QChar a = mmIn[mmPos + + mmCurCapBegin[ell] + n]; + QChar b = mmIn[mmPos + i + n]; + if ( a.lower() != b.lower() ) + break; + n++; + } + } + in = ( n == delta ); + if ( in ) + needSomeSleep = delta - 1; + } + } +#endif + } + } + + /* + We must now update our data structures. + */ + if ( in ) { +#ifndef QT_NO_REGEXP_CAPTURE + int *capBegin, *capEnd; +#endif + /* + If the next state was not encountered yet, all + is fine. + */ + if ( (m = mmInNextStack[next]) == -1 ) { + m = nnext++; + mmNextStack[m] = next; + mmInNextStack[next] = m; +#ifndef QT_NO_REGEXP_CAPTURE + capBegin = mmNextCapBegin + m * ncap; + capEnd = mmNextCapEnd + m * ncap; + + /* + Otherwise, we'll first maintain captures in + temporary arrays, and decide at the end whether + it's best to keep the previous capture zones or + the new ones. + */ + } else { + capBegin = mmTempCapBegin; + capEnd = mmTempCapEnd; +#endif + } + +#ifndef QT_NO_REGEXP_CAPTURE + /* + Updating the capture zones is much of a task. + */ + if ( ncap > 0 ) { + memcpy( capBegin, mmCurCapBegin + j * ncap, + ncap * sizeof(int) ); + memcpy( capEnd, mmCurCapEnd + j * ncap, + ncap * sizeof(int) ); + int c = scur->atom, n = snext->atom; + int p = -1, q = -1; + int cap; + + /* + Lemma 1. For any x in the range [0..nf), we + have f[x].parent < x. + + Proof. By looking at startAtom(), it is + clear that cf < nf holds all the time, and + thus that f[nf].parent < nf. + */ + + /* + If we are reentering an atom, we empty all + capture zones inside it. + */ + if ( scur->reenter != 0 && + (q = at(*scur->reenter, next)) != 0 ) { + QBitArray b; + b.fill( FALSE, nf ); + b.setBit( q, TRUE ); + for ( int ell = q + 1; ell < nf; ell++ ) { + if ( b.testBit(f[ell].parent) ) { + b.setBit( ell, TRUE ); + cap = f[ell].capture; + if ( cap >= 0 ) { + capBegin[cap] = EmptyCapture; + capEnd[cap] = EmptyCapture; + } + } + } + p = f[q].parent; + + /* + Otherwise, close the capture zones we are + leaving. We are leaving f[c].capture, + f[f[c].parent].capture, + f[f[f[c].parent].parent].capture, ..., + until f[x].capture, with x such that + f[x].parent is the youngest common ancestor + for c and n. + + We go up along c's and n's ancestry until + we find x. + */ + } else { + p = c; + q = n; + while ( p != q ) { + if ( p > q ) { + cap = f[p].capture; + if ( cap >= 0 ) { + if ( capBegin[cap] == i ) { + capBegin[cap] = EmptyCapture; + capEnd[cap] = EmptyCapture; + } else { + capEnd[cap] = i; + } + } + p = f[p].parent; + } else { + q = f[q].parent; + } + } + } + + /* + In any case, we now open the capture zones + we are entering. We work upwards from n + until we reach p (the parent of the atom we + reenter or the youngest common ancestor). + */ + while ( n > p ) { + cap = f[n].capture; + if ( cap >= 0 ) { + capBegin[cap] = i; + capEnd[cap] = EmptyCapture; + } + n = f[n].parent; + } + /* + If the next state was already in + mmNextStack, we must choose carefully which + capture zones we want to keep. + */ + if ( capBegin == mmTempCapBegin && + isBetterCapture(capBegin, capEnd, + mmNextCapBegin + m * ncap, + mmNextCapEnd + m * ncap) ) { + memcpy( mmNextCapBegin + m * ncap, capBegin, + ncap * sizeof(int) ); + memcpy( mmNextCapEnd + m * ncap, capEnd, + ncap * sizeof(int) ); + } + } +#ifndef QT_NO_REGEXP_BACKREF + /* + We are done with updating the capture zones. + It's now time to put the next state to sleep, + if it needs to, and to remove it from + mmNextStack. + */ + if ( needSomeSleep > 0 ) { + zzZ = new int[1 + 2 * ncap]; + zzZ[0] = next; + if ( ncap > 0 ) { + memcpy( zzZ + 1, capBegin, ncap * sizeof(int) ); + memcpy( zzZ + 1 + ncap, capEnd, + ncap * sizeof(int) ); + } + mmInNextStack[mmNextStack[--nnext]] = -1; + mmSleeping.insert( i + needSomeSleep, zzZ ); + } +#endif +#endif + } + } + } +#ifndef QT_NO_REGEXP_CAPTURE + /* + If we reached the final state, hurray! Copy the captured + zone. + */ + if ( ncap > 0 && (m = mmInNextStack[FinalState]) != -1 ) { + memcpy( mmCapBegin, mmNextCapBegin + m * ncap, ncap * sizeof(int) ); + memcpy( mmCapEnd, mmNextCapEnd + m * ncap, ncap * sizeof(int) ); + } +#ifndef QT_NO_REGEXP_BACKREF + /* + It's time to wake up the sleepers. + */ + if ( !mmSleeping.isEmpty() ) { + while ( (zzZ = mmSleeping.take(i)) != 0 ) { + int next = zzZ[0]; + int *capBegin = zzZ + 1; + int *capEnd = zzZ + 1 + ncap; + bool copyOver = TRUE; + + if ( (m = mmInNextStack[zzZ[0]]) == -1 ) { + m = nnext++; + mmNextStack[m] = next; + mmInNextStack[next] = m; + } else { + copyOver = isBetterCapture( mmNextCapBegin + m * ncap, + mmNextCapEnd + m * ncap, + capBegin, capEnd ); + } + if ( copyOver ) { + memcpy( mmNextCapBegin + m * ncap, capBegin, + ncap * sizeof(int) ); + memcpy( mmNextCapEnd + m * ncap, capEnd, + ncap * sizeof(int) ); + } + delete[] zzZ; + } + } +#endif +#endif + for ( j = 0; j < nnext; j++ ) + mmInNextStack[mmNextStack[j]] = -1; + + // avoid needless iteration that confuses mmMatchedLen + if ( nnext == 1 && mmNextStack[0] == FinalState +#ifndef QT_NO_REGEXP_BACKREF + && mmSleeping.isEmpty() +#endif + ) + stop = TRUE; + + qSwap( mmCurStack, mmNextStack ); +#ifndef QT_NO_REGEXP_CAPTURE + qSwap( mmCurCapBegin, mmNextCapBegin ); + qSwap( mmCurCapEnd, mmNextCapEnd ); +#endif + ncur = nnext; + nnext = 0; + i++; + } + +#ifndef QT_NO_REGEXP_BACKREF + /* + If minimal matching is enabled, we might have some sleepers + left. + */ + while ( !mmSleeping.isEmpty() ) { + zzZ = mmSleeping.take( *QIntDictIterator(mmSleeping) ); + delete[] zzZ; + } +#endif + + mmMatchedLen = i - 1; + return ( mmMatchLen >= 0 ); +} + +#ifndef QT_NO_REGEXP_CCLASS + +QRegExpEngine::CharClass::CharClass() + : c( 0 ), n( FALSE ) +{ +#ifndef QT_NO_REGEXP_OPTIM + occ1.fill( NoOccurrence, NumBadChars ); +#endif +} + +QRegExpEngine::CharClass& QRegExpEngine::CharClass::operator=( + const CharClass& cc ) +{ + c = cc.c; + r = cc.r.copy(); + n = cc.n; +#ifndef QT_NO_REGEXP_OPTIM + occ1 = cc.occ1; +#endif + return *this; +} + +void QRegExpEngine::CharClass::clear() +{ + c = 0; + r.resize( 0 ); + n = FALSE; +} + +void QRegExpEngine::CharClass::setNegative( bool negative ) +{ + n = negative; +#ifndef QT_NO_REGEXP_OPTIM + occ1.fill( 0, NumBadChars ); +#endif +} + +void QRegExpEngine::CharClass::addCategories( int cats ) +{ + c |= cats; +#ifndef QT_NO_REGEXP_OPTIM + occ1.fill( 0, NumBadChars ); +#endif +} + +void QRegExpEngine::CharClass::addRange( ushort from, ushort to ) +{ + if ( from > to ) + qSwap( from, to ); + int m = r.size(); + r.resize( m + 1 ); + r[m].from = from; + r[m].to = to; + +#ifndef QT_NO_REGEXP_OPTIM + int i; + + if ( to - from < NumBadChars ) { + occ1.detach(); + if ( from % NumBadChars <= to % NumBadChars ) { + for ( i = from % NumBadChars; i <= to % NumBadChars; i++ ) + occ1[i] = 0; + } else { + for ( i = 0; i <= to % NumBadChars; i++ ) + occ1[i] = 0; + for ( i = from % NumBadChars; i < NumBadChars; i++ ) + occ1[i] = 0; + } + } else { + occ1.fill( 0, NumBadChars ); + } +#endif +} + +bool QRegExpEngine::CharClass::in( QChar ch ) const +{ +#ifndef QT_NO_REGEXP_OPTIM + if ( occ1[BadChar(ch)] == NoOccurrence ) + return n; +#endif + + if ( c != 0 && (c & (1 << (int) ch.category())) != 0 ) + return !n; + for ( int i = 0; i < (int) r.size(); i++ ) { + if ( ch.unicode() >= r[i].from && ch.unicode() <= r[i].to ) + return !n; + } + return n; +} + +#if defined(QT_DEBUG) +void QRegExpEngine::CharClass::dump() const +{ + int i; + qDebug( " %stive character class", n ? "nega" : "posi" ); +#ifndef QT_NO_REGEXP_CCLASS + if ( c != 0 ) + qDebug( " categories 0x%.8x", c ); +#endif + for ( i = 0; i < (int) r.size(); i++ ) + qDebug( " 0x%.4x through 0x%.4x", r[i].from, r[i].to ); +} +#endif +#endif + +QRegExpEngine::Box::Box( QRegExpEngine *engine ) + : eng( engine ), skipanchors( 0 ) +#ifndef QT_NO_REGEXP_OPTIM + , earlyStart( 0 ), lateStart( 0 ), maxl( 0 ) +#endif +{ +#ifndef QT_NO_REGEXP_OPTIM + occ1.fill( NoOccurrence, NumBadChars ); +#endif + minl = 0; +} + +QRegExpEngine::Box& QRegExpEngine::Box::operator=( const Box& b ) +{ + eng = b.eng; + ls = b.ls; + rs = b.rs; + lanchors = b.lanchors; + ranchors = b.ranchors; + skipanchors = b.skipanchors; +#ifndef QT_NO_REGEXP_OPTIM + earlyStart = b.earlyStart; + lateStart = b.lateStart; + str = b.str; + leftStr = b.leftStr; + rightStr = b.rightStr; + maxl = b.maxl; + occ1 = b.occ1; +#endif + minl = b.minl; + return *this; +} + +void QRegExpEngine::Box::set( QChar ch ) +{ + ls.resize( 1 ); + ls[0] = eng->createState( ch ); + rs = ls; + rs.detach(); +#ifndef QT_NO_REGEXP_OPTIM + str = ch; + leftStr = ch; + rightStr = ch; + maxl = 1; + occ1.detach(); + occ1[BadChar(ch)] = 0; +#endif + minl = 1; +} + +void QRegExpEngine::Box::set( const CharClass& cc ) +{ + ls.resize( 1 ); + ls[0] = eng->createState( cc ); + rs = ls; + rs.detach(); +#ifndef QT_NO_REGEXP_OPTIM + maxl = 1; + occ1 = cc.firstOccurrence(); +#endif + minl = 1; +} + +#ifndef QT_NO_REGEXP_BACKREF +void QRegExpEngine::Box::set( int bref ) +{ + ls.resize( 1 ); + ls[0] = eng->createState( bref ); + rs = ls; + rs.detach(); + if ( bref >= 1 && bref <= MaxBackRefs ) + skipanchors = Anchor_BackRef0Empty << bref; +#ifndef QT_NO_REGEXP_OPTIM + maxl = InftyLen; +#endif + minl = 0; +} +#endif + +void QRegExpEngine::Box::cat( const Box& b ) +{ + eng->addCatTransitions( rs, b.ls ); + addAnchorsToEngine( b ); + if ( minl == 0 ) { + mergeInto( &lanchors, b.lanchors ); + if ( skipanchors != 0 ) { + for ( int i = 0; i < (int) b.ls.size(); i++ ) { + int a = eng->anchorConcatenation( at(lanchors, b.ls[i]), + skipanchors ); + lanchors.insert( b.ls[i], a ); + } + } + mergeInto( &ls, b.ls ); + } + if ( b.minl == 0 ) { + mergeInto( &ranchors, b.ranchors ); + if ( b.skipanchors != 0 ) { + for ( int i = 0; i < (int) rs.size(); i++ ) { + int a = eng->anchorConcatenation( at(ranchors, rs[i]), + b.skipanchors ); + ranchors.insert( rs[i], a ); + } + } + mergeInto( &rs, b.rs ); + } else { + ranchors = b.ranchors; + rs = b.rs; + } + +#ifndef QT_NO_REGEXP_OPTIM + if ( maxl != InftyLen ) { + if ( rightStr.length() + b.leftStr.length() > + QMAX(str.length(), b.str.length()) ) { + earlyStart = minl - rightStr.length(); + lateStart = maxl - rightStr.length(); + str = rightStr + b.leftStr; + } else if ( b.str.length() > str.length() ) { + earlyStart = minl + b.earlyStart; + lateStart = maxl + b.lateStart; + str = b.str; + } + } + + if ( (int) leftStr.length() == maxl ) + leftStr += b.leftStr; + if ( (int) b.rightStr.length() == b.maxl ) + rightStr += b.rightStr; + else + rightStr = b.rightStr; + + if ( maxl == InftyLen || b.maxl == InftyLen ) + maxl = InftyLen; + else + maxl += b.maxl; + + occ1.detach(); + for ( int i = 0; i < NumBadChars; i++ ) { + if ( b.occ1[i] != NoOccurrence && minl + b.occ1[i] < occ1[i] ) + occ1[i] = minl + b.occ1[i]; + } +#endif + + minl += b.minl; + if ( minl == 0 ) + skipanchors = eng->anchorConcatenation( skipanchors, b.skipanchors ); + else + skipanchors = 0; +} + +void QRegExpEngine::Box::orx( const Box& b ) +{ + mergeInto( &ls, b.ls ); + mergeInto( &lanchors, b.lanchors ); + mergeInto( &rs, b.rs ); + mergeInto( &ranchors, b.ranchors ); + + if ( b.minl == 0 ) { + if ( minl == 0 ) + skipanchors = eng->anchorAlternation( skipanchors, b.skipanchors ); + else + skipanchors = b.skipanchors; + } + +#ifndef QT_NO_REGEXP_OPTIM + occ1.detach(); + for ( int i = 0; i < NumBadChars; i++ ) { + if ( occ1[i] > b.occ1[i] ) + occ1[i] = b.occ1[i]; + } + earlyStart = 0; + lateStart = 0; + str = QString(); + leftStr = QString(); + rightStr = QString(); + if ( b.maxl > maxl ) + maxl = b.maxl; +#endif + if ( b.minl < minl ) + minl = b.minl; +} + +void QRegExpEngine::Box::plus( int atom ) +{ +#ifndef QT_NO_REGEXP_CAPTURE + eng->addPlusTransitions( rs, ls, atom ); +#else + Q_UNUSED( atom ); + eng->addCatTransitions( rs, ls ); +#endif + addAnchorsToEngine( *this ); +#ifndef QT_NO_REGEXP_OPTIM + maxl = InftyLen; +#endif +} + +void QRegExpEngine::Box::opt() +{ +#ifndef QT_NO_REGEXP_OPTIM + earlyStart = 0; + lateStart = 0; + str = QString(); + leftStr = QString(); + rightStr = QString(); +#endif + skipanchors = 0; + minl = 0; +} + +void QRegExpEngine::Box::catAnchor( int a ) +{ + if ( a != 0 ) { + for ( int i = 0; i < (int) rs.size(); i++ ) { + a = eng->anchorConcatenation( at(ranchors, rs[i]), a ); + ranchors.insert( rs[i], a ); + } + if ( minl == 0 ) + skipanchors = eng->anchorConcatenation( skipanchors, a ); + } +} + +#ifndef QT_NO_REGEXP_OPTIM +void QRegExpEngine::Box::setupHeuristics() +{ + eng->setupGoodStringHeuristic( earlyStart, lateStart, str ); + + /* + A regular expression such as 112|1 has occ1['2'] = 2 and minl = + 1 at this point. An entry of occ1 has to be at most minl or + infinity for the rest of the algorithm to go well. + + We waited until here before normalizing these cases (instead of + doing it in Box::orx()) because sometimes things improve by + themselves. Consider for example (112|1)34. + */ + for ( int i = 0; i < NumBadChars; i++ ) { + if ( occ1[i] != NoOccurrence && occ1[i] >= minl ) + occ1[i] = minl; + } + eng->setupBadCharHeuristic( minl, occ1 ); + + eng->heuristicallyChooseHeuristic(); +} +#endif + +#if defined(QT_DEBUG) +void QRegExpEngine::Box::dump() const +{ + int i; + qDebug( "Box of at least %d character%s", minl, minl == 1 ? "" : "s" ); + qDebug( " Left states:" ); + for ( i = 0; i < (int) ls.size(); i++ ) { + if ( at(lanchors, ls[i]) == 0 ) + qDebug( " %d", ls[i] ); + else + qDebug( " %d [anchors 0x%.8x]", ls[i], lanchors[ls[i]] ); + } + qDebug( " Right states:" ); + for ( i = 0; i < (int) rs.size(); i++ ) { + if ( at(ranchors, rs[i]) == 0 ) + qDebug( " %d", rs[i] ); + else + qDebug( " %d [anchors 0x%.8x]", rs[i], ranchors[rs[i]] ); + } + qDebug( " Skip anchors: 0x%.8x", skipanchors ); +} +#endif + +void QRegExpEngine::Box::addAnchorsToEngine( const Box& to ) const +{ + for ( int i = 0; i < (int) to.ls.size(); i++ ) { + for ( int j = 0; j < (int) rs.size(); j++ ) { + int a = eng->anchorConcatenation( at(ranchors, rs[j]), + at(to.lanchors, to.ls[i]) ); + eng->addAnchors( rs[j], to.ls[i], a ); + } + } +} + +int QRegExpEngine::getChar() +{ + return ( yyPos == yyLen ) ? EOS : yyIn[yyPos++].unicode(); +} + +int QRegExpEngine::getEscape() +{ +#ifndef QT_NO_REGEXP_ESCAPE + const char tab[] = "afnrtv"; // no b, as \b means word boundary + const char backTab[] = "\a\f\n\r\t\v"; + ushort low; + int i; +#endif + ushort val; + int prevCh = yyCh; + + if ( prevCh == EOS ) { + error( RXERR_END ); + return Tok_Char | '\\'; + } + yyCh = getChar(); +#ifndef QT_NO_REGEXP_ESCAPE + if ( (prevCh & ~0xff) == 0 ) { + const char *p = strchr( tab, prevCh ); + if ( p != 0 ) + return Tok_Char | backTab[p - tab]; + } +#endif + + switch ( prevCh ) { +#ifndef QT_NO_REGEXP_ESCAPE + case '0': + val = 0; + for ( i = 0; i < 3; i++ ) { + if ( yyCh >= '0' && yyCh <= '7' ) + val = ( val << 3 ) | ( yyCh - '0' ); + else + break; + yyCh = getChar(); + } + if ( (val & ~0377) != 0 ) + error( RXERR_OCTAL ); + return Tok_Char | val; +#endif +#ifndef QT_NO_REGEXP_ESCAPE + case 'B': + return Tok_NonWord; +#endif +#ifndef QT_NO_REGEXP_CCLASS + case 'D': + // see QChar::isDigit() + yyCharClass->addCategories( 0x7fffffef ); + return Tok_CharClass; + case 'S': + // see QChar::isSpace() + yyCharClass->addCategories( 0x7ffff87f ); + yyCharClass->addRange( 0x0000, 0x0008 ); + yyCharClass->addRange( 0x000e, 0x001f ); + yyCharClass->addRange( 0x007f, 0x009f ); + return Tok_CharClass; + case 'W': + // see QChar::isLetterOrNumber() + yyCharClass->addCategories( 0x7ff07f8f ); + return Tok_CharClass; +#endif +#ifndef QT_NO_REGEXP_ESCAPE + case 'b': + return Tok_Word; +#endif +#ifndef QT_NO_REGEXP_CCLASS + case 'd': + // see QChar::isDigit() + yyCharClass->addCategories( 0x00000010 ); + return Tok_CharClass; + case 's': + // see QChar::isSpace() + yyCharClass->addCategories( 0x00000380 ); + yyCharClass->addRange( 0x0009, 0x000d ); + return Tok_CharClass; + case 'w': + // see QChar::isLetterOrNumber() + yyCharClass->addCategories( 0x000f8070 ); + return Tok_CharClass; +#endif +#ifndef QT_NO_REGEXP_ESCAPE + case 'x': + val = 0; + for ( i = 0; i < 4; i++ ) { + low = QChar( yyCh ).lower(); + if ( low >= '0' && low <= '9' ) + val = ( val << 4 ) | ( low - '0' ); + else if ( low >= 'a' && low <= 'f' ) + val = ( val << 4 ) | ( low - 'a' + 10 ); + else + break; + yyCh = getChar(); + } + return Tok_Char | val; +#endif + default: + if ( prevCh >= '1' && prevCh <= '9' ) { +#ifndef QT_NO_REGEXP_BACKREF + val = prevCh - '0'; + while ( yyCh >= '0' && yyCh <= '9' ) { + val = ( val *= 10 ) | ( yyCh - '0' ); + yyCh = getChar(); + } + return Tok_BackRef | val; +#else + error( RXERR_DISABLED ); +#endif + } + return Tok_Char | prevCh; + } +} + +#ifndef QT_NO_REGEXP_INTERVAL +int QRegExpEngine::getRep( int def ) +{ + if ( yyCh >= '0' && yyCh <= '9' ) { + int rep = 0; + do { + rep = 10 * rep + yyCh - '0'; + if ( rep >= InftyRep ) { + error( RXERR_REPETITION ); + rep = def; + } + yyCh = getChar(); + } while ( yyCh >= '0' && yyCh <= '9' ); + return rep; + } else { + return def; + } +} +#endif + +#ifndef QT_NO_REGEXP_LOOKAHEAD +void QRegExpEngine::skipChars( int n ) +{ + if ( n > 0 ) { + yyPos += n - 1; + yyCh = getChar(); + } +} +#endif + +void QRegExpEngine::error( const char *msg ) +{ + if ( yyError.isEmpty() ) + yyError = QString::fromLatin1( msg ); +} + +void QRegExpEngine::startTokenizer( const QChar *rx, int len ) +{ + yyIn = rx; + yyPos0 = 0; + yyPos = 0; + yyLen = len; + yyCh = getChar(); + yyCharClass = new CharClass; + yyMinRep = 0; + yyMaxRep = 0; + yyError = QString(); +} + +int QRegExpEngine::getToken() +{ +#ifndef QT_NO_REGEXP_CCLASS + ushort pendingCh = 0; + bool charPending; + bool rangePending; + int tok; +#endif + int prevCh = yyCh; + + yyPos0 = yyPos - 1; +#ifndef QT_NO_REGEXP_CCLASS + yyCharClass->clear(); +#endif + yyMinRep = 0; + yyMaxRep = 0; + yyCh = getChar(); + switch ( prevCh ) { + case EOS: + yyPos0 = yyPos; + return Tok_Eos; + case '$': + return Tok_Dollar; + case '(': + if ( yyCh == '?' ) { + prevCh = getChar(); + yyCh = getChar(); + switch ( prevCh ) { +#ifndef QT_NO_REGEXP_LOOKAHEAD + case '!': + return Tok_NegLookahead; + case '=': + return Tok_PosLookahead; +#endif + case ':': + return Tok_MagicLeftParen; + default: + error( RXERR_LOOKAHEAD ); + return Tok_MagicLeftParen; + } + } else { + return Tok_LeftParen; + } + case ')': + return Tok_RightParen; + case '*': + yyMinRep = 0; + yyMaxRep = InftyRep; + return Tok_Quantifier; + case '+': + yyMinRep = 1; + yyMaxRep = InftyRep; + return Tok_Quantifier; + case '.': +#ifndef QT_NO_REGEXP_CCLASS + yyCharClass->setNegative( TRUE ); +#endif + return Tok_CharClass; + case '?': + yyMinRep = 0; + yyMaxRep = 1; + return Tok_Quantifier; + case '[': +#ifndef QT_NO_REGEXP_CCLASS + if ( yyCh == '^' ) { + yyCharClass->setNegative( TRUE ); + yyCh = getChar(); + } + charPending = FALSE; + rangePending = FALSE; + do { + if ( yyCh == '-' && charPending && !rangePending ) { + rangePending = TRUE; + yyCh = getChar(); + } else { + if ( charPending && !rangePending ) { + yyCharClass->addSingleton( pendingCh ); + charPending = FALSE; + } + if ( yyCh == '\\' ) { + yyCh = getChar(); + tok = getEscape(); + if ( tok == Tok_Word ) + tok = '\b'; + } else { + tok = Tok_Char | yyCh; + yyCh = getChar(); + } + if ( tok == Tok_CharClass ) { + if ( rangePending ) { + yyCharClass->addSingleton( '-' ); + yyCharClass->addSingleton( pendingCh ); + charPending = FALSE; + rangePending = FALSE; + } + } else if ( (tok & Tok_Char) != 0 ) { + if ( rangePending ) { + yyCharClass->addRange( pendingCh, tok ^ Tok_Char ); + charPending = FALSE; + rangePending = FALSE; + } else { + pendingCh = tok ^ Tok_Char; + charPending = TRUE; + } + } else { + error( RXERR_CHARCLASS ); + } + } + } while ( yyCh != ']' && yyCh != EOS ); + if ( rangePending ) + yyCharClass->addSingleton( '-' ); + if ( charPending ) + yyCharClass->addSingleton( pendingCh ); + if ( yyCh == EOS ) + error( RXERR_END ); + else + yyCh = getChar(); + return Tok_CharClass; +#else + error( RXERR_END ); + return Tok_Char | '['; +#endif + case '\\': + return getEscape(); + case ']': + error( RXERR_LEFTDELIM ); + return Tok_Char | ']'; + case '^': + return Tok_Caret; + case '{': +#ifndef QT_NO_REGEXP_INTERVAL + yyMinRep = getRep( 0 ); + yyMaxRep = yyMinRep; + if ( yyCh == ',' ) { + yyCh = getChar(); + yyMaxRep = getRep( InftyRep ); + } + if ( yyMaxRep < yyMinRep ) + qSwap( yyMinRep, yyMaxRep ); + if ( yyCh != '}' ) + error( RXERR_REPETITION ); + yyCh = getChar(); + return Tok_Quantifier; +#else + error( RXERR_DISABLED ); + return Tok_Char | '{'; +#endif + case '|': + return Tok_Bar; + case '}': + error( RXERR_LEFTDELIM ); + return Tok_Char | '}'; + default: + return Tok_Char | prevCh; + } +} + +int QRegExpEngine::parse( const QChar *pattern, int len ) +{ + valid = TRUE; + startTokenizer( pattern, len ); + yyTok = getToken(); +#ifndef QT_NO_REGEXP_CAPTURE + yyMayCapture = TRUE; +#else + yyMayCapture = FALSE; +#endif + +#ifndef QT_NO_REGEXP_CAPTURE + int atom = startAtom( FALSE ); +#endif + CharClass anything; + Box box( this ); // create InitialState + box.set( anything ); + Box rightBox( this ); // create FinalState + rightBox.set( anything ); + + Box middleBox( this ); + parseExpression( &middleBox ); +#ifndef QT_NO_REGEXP_CAPTURE + finishAtom( atom ); +#endif +#ifndef QT_NO_REGEXP_OPTIM + middleBox.setupHeuristics(); +#endif + box.cat( middleBox ); + box.cat( rightBox ); + delete yyCharClass; + yyCharClass = 0; + + officialncap = ncap; +#ifndef QT_NO_REGEXP_BACKREF + if ( nbrefs > ncap ) + ncap = nbrefs; +#endif + + mmCaptured.resize( 2 + 2 * officialncap ); + mmCapturedNoMatch.fill( -1, 2 + 2 * officialncap ); + + /* + We use one QMemArray for all the big data used a lot in + matchHere() and friends. + */ +#ifndef QT_NO_REGEXP_OPTIM + mmSlideTabSize = QMAX( minl + 1, 16 ); +#else + mmSlideTabSize = 0; +#endif + mmBigArray.resize( (3 + 4 * ncap) * ns + 4 * ncap + mmSlideTabSize ); + + mmInNextStack = mmBigArray.data(); + memset( mmInNextStack, -1, ns * sizeof(int) ); + mmCurStack = mmInNextStack + ns; + mmNextStack = mmInNextStack + 2 * ns; + + mmCurCapBegin = mmInNextStack + 3 * ns; + mmNextCapBegin = mmCurCapBegin + ncap * ns; + mmCurCapEnd = mmCurCapBegin + 2 * ncap * ns; + mmNextCapEnd = mmCurCapBegin + 3 * ncap * ns; + + mmTempCapBegin = mmCurCapBegin + 4 * ncap * ns; + mmTempCapEnd = mmTempCapBegin + ncap; + mmCapBegin = mmTempCapBegin + 2 * ncap; + mmCapEnd = mmTempCapBegin + 3 * ncap; + + mmSlideTab = mmTempCapBegin + 4 * ncap; + + if ( !yyError.isEmpty() ) + return -1; + +#ifndef QT_NO_REGEXP_OPTIM + State *sinit = s[InitialState]; + caretAnchored = ( sinit->anchors != 0 ); + if ( caretAnchored ) { + QMap& anchors = *sinit->anchors; + QMap::ConstIterator a; + for ( a = anchors.begin(); a != anchors.end(); ++a ) { +#ifndef QT_NO_REGEXP_ANCHOR_ALT + if ( (*a & Anchor_Alternation) != 0 ) + break; +#endif + if ( (*a & Anchor_Caret) == 0 ) { + caretAnchored = FALSE; + break; + } + } + } +#endif + return yyPos0; +} + +void QRegExpEngine::parseAtom( Box *box ) +{ +#ifndef QT_NO_REGEXP_LOOKAHEAD + QRegExpEngine *eng = 0; + bool neg; + int len; +#endif + + switch ( yyTok ) { + case Tok_Dollar: + box->catAnchor( Anchor_Dollar ); + break; + case Tok_Caret: + box->catAnchor( Anchor_Caret ); + break; +#ifndef QT_NO_REGEXP_LOOKAHEAD + case Tok_PosLookahead: + case Tok_NegLookahead: + neg = ( yyTok == Tok_NegLookahead ); + eng = new QRegExpEngine( cs ); + len = eng->parse( yyIn + yyPos - 1, yyLen - yyPos + 1 ); + if ( len >= 0 ) + skipChars( len ); + else + error( RXERR_LOOKAHEAD ); + box->catAnchor( addLookahead(eng, neg) ); + yyTok = getToken(); + if ( yyTok != Tok_RightParen ) + error( RXERR_LOOKAHEAD ); + break; +#endif +#ifndef QT_NO_REGEXP_ESCAPE + case Tok_Word: + box->catAnchor( Anchor_Word ); + break; + case Tok_NonWord: + box->catAnchor( Anchor_NonWord ); + break; +#endif + case Tok_LeftParen: + case Tok_MagicLeftParen: + yyTok = getToken(); + parseExpression( box ); + if ( yyTok != Tok_RightParen ) + error( RXERR_END ); + break; + case Tok_CharClass: + box->set( *yyCharClass ); + break; + case Tok_Quantifier: + error( RXERR_REPETITION ); + break; + default: + if ( (yyTok & Tok_Char) != 0 ) + box->set( QChar(yyTok ^ Tok_Char) ); +#ifndef QT_NO_REGEXP_BACKREF + else if ( (yyTok & Tok_BackRef) != 0 ) + box->set( yyTok ^ Tok_BackRef ); +#endif + else + error( RXERR_DISABLED ); + } + yyTok = getToken(); +} + +void QRegExpEngine::parseFactor( Box *box ) +{ +#ifndef QT_NO_REGEXP_CAPTURE + int atom = startAtom( yyMayCapture && yyTok == Tok_LeftParen ); +#else + static const int atom = 0; +#endif + +#ifndef QT_NO_REGEXP_INTERVAL +#define YYREDO() \ + yyIn = in, yyPos0 = pos0, yyPos = pos, yyLen = len, yyCh = ch, \ + *yyCharClass = charClass, yyMinRep = 0, yyMaxRep = 0, yyTok = tok + + const QChar *in = yyIn; + int pos0 = yyPos0; + int pos = yyPos; + int len = yyLen; + int ch = yyCh; + CharClass charClass; + if ( yyTok == Tok_CharClass ) + charClass = *yyCharClass; + int tok = yyTok; + bool mayCapture = yyMayCapture; +#endif + + parseAtom( box ); +#ifndef QT_NO_REGEXP_CAPTURE + finishAtom( atom ); +#endif + + if ( yyTok == Tok_Quantifier ) { + if ( yyMaxRep == InftyRep ) { + box->plus( atom ); +#ifndef QT_NO_REGEXP_INTERVAL + } else if ( yyMaxRep == 0 ) { + box->clear(); +#endif + } + if ( yyMinRep == 0 ) + box->opt(); + +#ifndef QT_NO_REGEXP_INTERVAL + yyMayCapture = FALSE; + int alpha = ( yyMinRep == 0 ) ? 0 : yyMinRep - 1; + int beta = ( yyMaxRep == InftyRep ) ? 0 : yyMaxRep - ( alpha + 1 ); + + Box rightBox( this ); + int i; + + for ( i = 0; i < beta; i++ ) { + YYREDO(); + Box leftBox( this ); + parseAtom( &leftBox ); + leftBox.cat( rightBox ); + leftBox.opt(); + rightBox = leftBox; + } + for ( i = 0; i < alpha; i++ ) { + YYREDO(); + Box leftBox( this ); + parseAtom( &leftBox ); + leftBox.cat( rightBox ); + rightBox = leftBox; + } + rightBox.cat( *box ); + *box = rightBox; +#endif + yyTok = getToken(); +#ifndef QT_NO_REGEXP_INTERVAL + yyMayCapture = mayCapture; +#endif + } +#undef YYREDO +} + +void QRegExpEngine::parseTerm( Box *box ) +{ +#ifndef QT_NO_REGEXP_OPTIM + if ( yyTok != Tok_Eos && yyTok != Tok_RightParen && yyTok != Tok_Bar ) + parseFactor( box ); +#endif + while ( yyTok != Tok_Eos && yyTok != Tok_RightParen && yyTok != Tok_Bar ) { + Box rightBox( this ); + parseFactor( &rightBox ); + box->cat( rightBox ); + } +} + +void QRegExpEngine::parseExpression( Box *box ) +{ + parseTerm( box ); + while ( yyTok == Tok_Bar ) { + Box rightBox( this ); + yyTok = getToken(); + parseTerm( &rightBox ); + box->orx( rightBox ); + } +} + +/* + The struct QRegExpPrivate contains the private data of a regular + expression other than the automaton. It makes it possible for many + QRegExp objects to use the same QRegExpEngine object with different + QRegExpPrivate objects. +*/ +struct QRegExpPrivate +{ + QString pattern; // regular-expression or wildcard pattern + QString rxpattern; // regular-expression pattern +#ifndef QT_NO_REGEXP_WILDCARD + bool wc; // wildcard mode? +#endif + bool min; // minimal matching? (instead of maximal) +#ifndef QT_NO_REGEXP_CAPTURE + QString t; // last string passed to QRegExp::search() or searchRev() + QStringList capturedCache; // what QRegExp::capturedTexts() returned last +#endif + QMemArray captured; // what QRegExpEngine::search() returned last + + QRegExpPrivate() { captured.fill( -1, 2 ); } +}; + +#ifndef QT_NO_REGEXP_OPTIM +static QCache *engineCache = 0; +static QSingleCleanupHandler > cleanup_cache; +#endif + +static QRegExpEngine *newEngine( const QString& pattern, bool caseSensitive ) +{ +#ifndef QT_NO_REGEXP_OPTIM + if ( engineCache != 0 ) { +#ifdef QT_THREAD_SUPPORT + QMutexLocker locker( qt_global_mutexpool->get( &engineCache ) ); +#endif + QRegExpEngine *eng = engineCache->take( pattern ); + if ( eng == 0 || eng->caseSensitive() != caseSensitive ) { + delete eng; + } else { + eng->ref(); + return eng; + } + } +#endif + return new QRegExpEngine( pattern, caseSensitive ); +} + +static void derefEngine( QRegExpEngine *eng, const QString& pattern ) +{ + if ( eng != 0 && eng->deref() ) { +#ifndef QT_NO_REGEXP_OPTIM +#ifdef QT_THREAD_SUPPORT + QMutexLocker locker( qt_global_mutexpool->get( &engineCache ) ); +#endif + if ( engineCache == 0 ) { + engineCache = new QCache; + engineCache->setAutoDelete( TRUE ); + cleanup_cache.set( &engineCache ); + } + if ( !pattern.isNull() && + engineCache->insert(pattern, eng, 4 + pattern.length() / 4) ) + return; +#else + Q_UNUSED( pattern ); +#endif + delete eng; + } +} + +/*! + \enum QRegExp::CaretMode + + The CaretMode enum defines the different meanings of the caret + (^) in a regular expression. The possible values are: + + \value CaretAtZero + The caret corresponds to index 0 in the searched string. + + \value CaretAtOffset + The caret corresponds to the start offset of the search. + + \value CaretWontMatch + The caret never matches. +*/ + +/*! + Constructs an empty regexp. + + \sa isValid() errorString() +*/ +QRegExp::QRegExp() +{ + eng = new QRegExpEngine( TRUE ); + priv = new QRegExpPrivate; +#ifndef QT_NO_REGEXP_WILDCARD + priv->wc = FALSE; +#endif + priv->min = FALSE; + compile( TRUE ); +} + +/*! + Constructs a regular expression object for the given \a pattern + string. The pattern must be given using wildcard notation if \a + wildcard is TRUE (default is FALSE). The pattern is case + sensitive, unless \a caseSensitive is FALSE. Matching is greedy + (maximal), but can be changed by calling setMinimal(). + + \sa setPattern() setCaseSensitive() setWildcard() setMinimal() +*/ +QRegExp::QRegExp( const QString& pattern, bool caseSensitive, bool wildcard ) +{ + eng = 0; + priv = new QRegExpPrivate; + priv->pattern = pattern; +#ifndef QT_NO_REGEXP_WILDCARD + priv->wc = wildcard; +#endif + priv->min = FALSE; + compile( caseSensitive ); +} + +/*! + Constructs a regular expression as a copy of \a rx. + + \sa operator=() +*/ +QRegExp::QRegExp( const QRegExp& rx ) +{ + eng = 0; + priv = new QRegExpPrivate; + operator=( rx ); +} + +/*! + Destroys the regular expression and cleans up its internal data. +*/ +QRegExp::~QRegExp() +{ + derefEngine( eng, priv->rxpattern ); + delete priv; +} + +/*! + Copies the regular expression \a rx and returns a reference to the + copy. The case sensitivity, wildcard and minimal matching options + are also copied. +*/ +QRegExp& QRegExp::operator=( const QRegExp& rx ) +{ + rx.eng->ref(); + derefEngine( eng, priv->rxpattern ); + eng = rx.eng; + priv->pattern = rx.priv->pattern; + priv->rxpattern = rx.priv->rxpattern; +#ifndef QT_NO_REGEXP_WILDCARD + priv->wc = rx.priv->wc; +#endif + priv->min = rx.priv->min; +#ifndef QT_NO_REGEXP_CAPTURE + priv->t = rx.priv->t; + priv->capturedCache = rx.priv->capturedCache; +#endif + priv->captured = rx.priv->captured; + return *this; +} + +/*! + Returns TRUE if this regular expression is equal to \a rx; + otherwise returns FALSE. + + Two QRegExp objects are equal if they have the same pattern + strings and the same settings for case sensitivity, wildcard and + minimal matching. +*/ +bool QRegExp::operator==( const QRegExp& rx ) const +{ + return priv->pattern == rx.priv->pattern && + eng->caseSensitive() == rx.eng->caseSensitive() && +#ifndef QT_NO_REGEXP_WILDCARD + priv->wc == rx.priv->wc && +#endif + priv->min == rx.priv->min; +} + +/*! + \fn bool QRegExp::operator!=( const QRegExp& rx ) const + + Returns TRUE if this regular expression is not equal to \a rx; + otherwise returns FALSE. + + \sa operator==() +*/ + +/*! + Returns TRUE if the pattern string is empty; otherwise returns + FALSE. + + If you call exactMatch() with an empty pattern on an empty string + it will return TRUE; otherwise it returns FALSE since it operates + over the whole string. If you call search() with an empty pattern + on \e any string it will return the start offset (0 by default) + because the empty pattern matches the 'emptiness' at the start of + the string. In this case the length of the match returned by + matchedLength() will be 0. + + See QString::isEmpty(). +*/ + +bool QRegExp::isEmpty() const +{ + return priv->pattern.isEmpty(); +} + +/*! + Returns TRUE if the regular expression is valid; otherwise returns + FALSE. An invalid regular expression never matches. + + The pattern [a-z is an example of an invalid pattern, since + it lacks a closing square bracket. + + Note that the validity of a regexp may also depend on the setting + of the wildcard flag, for example *.html is a valid + wildcard regexp but an invalid full regexp. + + \sa errorString() +*/ +bool QRegExp::isValid() const +{ + return eng->isValid(); +} + +/*! + Returns the pattern string of the regular expression. The pattern + has either regular expression syntax or wildcard syntax, depending + on wildcard(). + + \sa setPattern() +*/ +QString QRegExp::pattern() const +{ + return priv->pattern; +} + +/*! + Sets the pattern string to \a pattern. The case sensitivity, + wildcard and minimal matching options are not changed. + + \sa pattern() +*/ +void QRegExp::setPattern( const QString& pattern ) +{ + if ( priv->pattern != pattern ) { + priv->pattern = pattern; + compile( caseSensitive() ); + } +} + +/*! + Returns TRUE if case sensitivity is enabled; otherwise returns + FALSE. The default is TRUE. + + \sa setCaseSensitive() +*/ +bool QRegExp::caseSensitive() const +{ + return eng->caseSensitive(); +} + +/*! + Sets case sensitive matching to \a sensitive. + + If \a sensitive is TRUE, \\.txt$ matches \c{readme.txt} but + not \c{README.TXT}. + + \sa caseSensitive() +*/ +void QRegExp::setCaseSensitive( bool sensitive ) +{ + if ( sensitive != eng->caseSensitive() ) + compile( sensitive ); +} + +#ifndef QT_NO_REGEXP_WILDCARD +/*! + Returns TRUE if wildcard mode is enabled; otherwise returns FALSE. + The default is FALSE. + + \sa setWildcard() +*/ +bool QRegExp::wildcard() const +{ + return priv->wc; +} + +/*! + Sets the wildcard mode for the regular expression. The default is + FALSE. + + Setting \a wildcard to TRUE enables simple shell-like wildcard + matching. (See \link #wildcard-matching wildcard matching + (globbing) \endlink.) + + For example, r*.txt matches the string \c{readme.txt} in + wildcard mode, but does not match \c{readme}. + + \sa wildcard() +*/ +void QRegExp::setWildcard( bool wildcard ) +{ + if ( wildcard != priv->wc ) { + priv->wc = wildcard; + compile( caseSensitive() ); + } +} +#endif + +/*! + Returns TRUE if minimal (non-greedy) matching is enabled; + otherwise returns FALSE. + + \sa setMinimal() +*/ +bool QRegExp::minimal() const +{ + return priv->min; +} + +/*! + Enables or disables minimal matching. If \a minimal is FALSE, + matching is greedy (maximal) which is the default. + + For example, suppose we have the input string "We must be + \bold\, very \bold\!" and the pattern + \.*\. With the default greedy (maximal) matching, + the match is "We must be \bold\, very + \bold\!". But with minimal (non-greedy) matching the + first match is: "We must be \bold\, very + \bold\!" and the second match is "We must be \bold\, + very \bold\!". In practice we might use the pattern + \[^\<]+\ instead, although this will still fail for + nested tags. + + \sa minimal() +*/ +void QRegExp::setMinimal( bool minimal ) +{ + priv->min = minimal; +} + +/*! + Returns TRUE if \a str is matched exactly by this regular + expression; otherwise returns FALSE. You can determine how much of + the string was matched by calling matchedLength(). + + For a given regexp string, R, exactMatch("R") is the equivalent of + search("^R$") since exactMatch() effectively encloses the regexp + in the start of string and end of string anchors, except that it + sets matchedLength() differently. + + For example, if the regular expression is blue, then + exactMatch() returns TRUE only for input \c blue. For inputs \c + bluebell, \c blutak and \c lightblue, exactMatch() returns FALSE + and matchedLength() will return 4, 3 and 0 respectively. + + Although const, this function sets matchedLength(), + capturedTexts() and pos(). + + \sa search() searchRev() QRegExpValidator +*/ +bool QRegExp::exactMatch( const QString& str ) const +{ +#ifndef QT_NO_REGEXP_CAPTURE + priv->t = str; + priv->capturedCache.clear(); +#endif + + priv->captured = eng->match( str, 0, priv->min, TRUE, 0 ); + if ( priv->captured[1] == (int) str.length() ) { + return TRUE; + } else { + priv->captured.detach(); + priv->captured[0] = 0; + priv->captured[1] = eng->matchedLength(); + return FALSE; + } +} + +#ifndef QT_NO_COMPAT +/*! \obsolete + + Attempts to match in \a str, starting from position \a index. + Returns the position of the match, or -1 if there was no match. + + The length of the match is stored in \a *len, unless \a len is a + null pointer. + + If \a indexIsStart is TRUE (the default), the position \a index in + the string will match the start of string anchor, ^, in the + regexp, if present. Otherwise, position 0 in \a str will match. + + Use search() and matchedLength() instead of this function. + + \sa QString::mid() QConstString +*/ +int QRegExp::match( const QString& str, int index, int *len, + bool indexIsStart ) const +{ + int pos = search( str, index, indexIsStart ? CaretAtOffset : CaretAtZero ); + if ( len != 0 ) + *len = matchedLength(); + return pos; +} +#endif // QT_NO_COMPAT + +/*! + \overload + + This convenience function searches with a \c CaretMode of \c + CaretAtZero which is the most common usage. +*/ + +int QRegExp::search( const QString& str, int offset ) const +{ + return search( str, offset, CaretAtZero ); +} + +/*! + Attempts to find a match in \a str from position \a offset (0 by + default). If \a offset is -1, the search starts at the last + character; if -2, at the next to last character; etc. + + Returns the position of the first match, or -1 if there was no + match. + + The \a caretMode parameter can be used to instruct whether ^ + should match at index 0 or at \a offset. + + You might prefer to use QString::find(), QString::contains() or + even QStringList::grep(). To replace matches use + QString::replace(). + + Example: + \code + QString str = "offsets: 1.23 .50 71.00 6.00"; + QRegExp rx( "\\d*\\.\\d+" ); // primitive floating point matching + int count = 0; + int pos = 0; + while ( (pos = rx.search(str, pos)) != -1 ) { + count++; + pos += rx.matchedLength(); + } + // pos will be 9, 14, 18 and finally 24; count will end up as 4 + \endcode + + Although const, this function sets matchedLength(), + capturedTexts() and pos(). + + \sa searchRev() exactMatch() +*/ + +int QRegExp::search( const QString& str, int offset, CaretMode caretMode ) const +{ + if ( offset < 0 ) + offset += str.length(); +#ifndef QT_NO_REGEXP_CAPTURE + priv->t = str; + priv->capturedCache.clear(); +#endif + priv->captured = eng->match( str, offset, priv->min, FALSE, + caretIndex(offset, caretMode) ); + return priv->captured[0]; +} + + +/*! + \overload + + This convenience function searches with a \c CaretMode of \c + CaretAtZero which is the most common usage. +*/ + +int QRegExp::searchRev( const QString& str, int offset ) const +{ + return searchRev( str, offset, CaretAtZero ); +} + +/*! + Attempts to find a match backwards in \a str from position \a + offset. If \a offset is -1 (the default), the search starts at the + last character; if -2, at the next to last character; etc. + + Returns the position of the first match, or -1 if there was no + match. + + The \a caretMode parameter can be used to instruct whether ^ + should match at index 0 or at \a offset. + + Although const, this function sets matchedLength(), + capturedTexts() and pos(). + + \warning Searching backwards is much slower than searching + forwards. + + \sa search() exactMatch() +*/ + +int QRegExp::searchRev( const QString& str, int offset, + CaretMode caretMode ) const +{ + if ( offset < 0 ) + offset += str.length(); +#ifndef QT_NO_REGEXP_CAPTURE + priv->t = str; + priv->capturedCache.clear(); +#endif + if ( offset < 0 || offset > (int) str.length() ) { + priv->captured.detach(); + priv->captured.fill( -1 ); + return -1; + } + + while ( offset >= 0 ) { + priv->captured = eng->match( str, offset, priv->min, TRUE, + caretIndex(offset, caretMode) ); + if ( priv->captured[0] == offset ) + return offset; + offset--; + } + return -1; +} + +/*! + Returns the length of the last matched string, or -1 if there was + no match. + + \sa exactMatch() search() searchRev() +*/ +int QRegExp::matchedLength() const +{ + return priv->captured[1]; +} + +#ifndef QT_NO_REGEXP_CAPTURE +/*! + Returns the number of captures contained in the regular expression. + */ +int QRegExp::numCaptures() const +{ + return eng->numCaptures(); +} + + + +/*! + Returns a list of the captured text strings. + + The first string in the list is the entire matched string. Each + subsequent list element contains a string that matched a + (capturing) subexpression of the regexp. + + For example: + \code + QRegExp rx( "(\\d+)(\\s*)(cm|inch(es)?)" ); + int pos = rx.search( "Length: 36 inches" ); + QStringList list = rx.capturedTexts(); + // list is now ( "36 inches", "36", " ", "inches", "es" ) + \endcode + + The above example also captures elements that may be present but + which we have no interest in. This problem can be solved by using + non-capturing parentheses: + + \code + QRegExp rx( "(\\d+)(?:\\s*)(cm|inch(?:es)?)" ); + int pos = rx.search( "Length: 36 inches" ); + QStringList list = rx.capturedTexts(); + // list is now ( "36 inches", "36", "inches" ) + \endcode + + Note that if you want to iterate over the list, you should iterate + over a copy, e.g. + \code + QStringList list = rx.capturedTexts(); + QStringList::Iterator it = list.begin(); + while( it != list.end() ) { + myProcessing( *it ); + ++it; + } + \endcode + + Some regexps can match an indeterminate number of times. For + example if the input string is "Offsets: 12 14 99 231 7" and the + regexp, \c{rx}, is (\\d+)+, we would hope to get a list of + all the numbers matched. However, after calling + \c{rx.search(str)}, capturedTexts() will return the list ( "12", + "12" ), i.e. the entire match was "12" and the first subexpression + matched was "12". The correct approach is to use cap() in a \link + #cap_in_a_loop loop \endlink. + + The order of elements in the string list is as follows. The first + element is the entire matching string. Each subsequent element + corresponds to the next capturing open left parentheses. Thus + capturedTexts()[1] is the text of the first capturing parentheses, + capturedTexts()[2] is the text of the second and so on + (corresponding to $1, $2, etc., in some other regexp languages). + + \sa cap() pos() exactMatch() search() searchRev() +*/ +QStringList QRegExp::capturedTexts() +{ + if ( priv->capturedCache.isEmpty() ) { + for ( int i = 0; i < (int) priv->captured.size(); i += 2 ) { + QString m; + if ( priv->captured[i + 1] == 0 ) + m = QString::fromLatin1( "" ); + else if ( priv->captured[i] >= 0 ) + m = priv->t.mid( priv->captured[i], + priv->captured[i + 1] ); + priv->capturedCache.append( m ); + } + priv->t = QString::null; + } + return priv->capturedCache; +} + +/*! + Returns the text captured by the \a nth subexpression. The entire + match has index 0 and the parenthesized subexpressions have + indices starting from 1 (excluding non-capturing parentheses). + + \code + QRegExp rxlen( "(\\d+)(?:\\s*)(cm|inch)" ); + int pos = rxlen.search( "Length: 189cm" ); + if ( pos > -1 ) { + QString value = rxlen.cap( 1 ); // "189" + QString unit = rxlen.cap( 2 ); // "cm" + // ... + } + \endcode + + The order of elements matched by cap() is as follows. The first + element, cap(0), is the entire matching string. Each subsequent + element corresponds to the next capturing open left parentheses. + Thus cap(1) is the text of the first capturing parentheses, cap(2) + is the text of the second, and so on. + + \target cap_in_a_loop + Some patterns may lead to a number of matches which cannot be + determined in advance, for example: + + \code + QRegExp rx( "(\\d+)" ); + str = "Offsets: 12 14 99 231 7"; + QStringList list; + pos = 0; + while ( pos >= 0 ) { + pos = rx.search( str, pos ); + if ( pos > -1 ) { + list += rx.cap( 1 ); + pos += rx.matchedLength(); + } + } + // list contains "12", "14", "99", "231", "7" + \endcode + + \sa capturedTexts() pos() exactMatch() search() searchRev() +*/ +QString QRegExp::cap( int nth ) +{ + if ( nth < 0 || nth >= (int) priv->captured.size() / 2 ) + return QString::null; + else + return capturedTexts()[nth]; +} + +/*! + Returns the position of the \a nth captured text in the searched + string. If \a nth is 0 (the default), pos() returns the position + of the whole match. + + Example: + \code + QRegExp rx( "/([a-z]+)/([a-z]+)" ); + rx.search( "Output /dev/null" ); // returns 7 (position of /dev/null) + rx.pos( 0 ); // returns 7 (position of /dev/null) + rx.pos( 1 ); // returns 8 (position of dev) + rx.pos( 2 ); // returns 12 (position of null) + \endcode + + For zero-length matches, pos() always returns -1. (For example, if + cap(4) would return an empty string, pos(4) returns -1.) This is + due to an implementation tradeoff. + + \sa capturedTexts() exactMatch() search() searchRev() +*/ +int QRegExp::pos( int nth ) +{ + if ( nth < 0 || nth >= (int) priv->captured.size() / 2 ) + return -1; + else + return priv->captured[2 * nth]; +} + +/*! + Returns a text string that explains why a regexp pattern is + invalid the case being; otherwise returns "no error occurred". + + \sa isValid() +*/ +QString QRegExp::errorString() +{ + if ( isValid() ) { + return QString( RXERR_OK ); + } else { + return eng->errorString(); + } +} +#endif + +/*! + Returns the string \a str with every regexp special character + escaped with a backslash. The special characters are $, (, ), *, +, + ., ?, [, \, ], ^, {, | and }. + + Example: + \code + s1 = QRegExp::escape( "bingo" ); // s1 == "bingo" + s2 = QRegExp::escape( "f(x)" ); // s2 == "f\\(x\\)" + \endcode + + This function is useful to construct regexp patterns dynamically: + + \code + QRegExp rx( "(" + QRegExp::escape(name) + + "|" + QRegExp::escape(alias) + ")" ); + \endcode +*/ +QString QRegExp::escape( const QString& str ) +{ + static const char meta[] = "$()*+.?[\\]^{|}"; + QString quoted = str; + int i = 0; + + while ( i < (int) quoted.length() ) { + if ( strchr(meta, quoted[i].latin1()) != 0 ) + quoted.insert( i++, "\\" ); + i++; + } + return quoted; +} + +void QRegExp::compile( bool caseSensitive ) +{ + derefEngine( eng, priv->rxpattern ); +#ifndef QT_NO_REGEXP_WILDCARD + if ( priv->wc ) + priv->rxpattern = wc2rx( priv->pattern ); + else +#endif + priv->rxpattern = priv->pattern.isNull() ? QString::fromLatin1( "" ) + : priv->pattern; + eng = newEngine( priv->rxpattern, caseSensitive ); +#ifndef QT_NO_REGEXP_CAPTURE + priv->t = QString(); + priv->capturedCache.clear(); +#endif + priv->captured.detach(); + priv->captured.fill( -1, 2 + 2 * eng->numCaptures() ); +} + +int QRegExp::caretIndex( int offset, CaretMode caretMode ) +{ + if ( caretMode == CaretAtZero ) { + return 0; + } else if ( caretMode == CaretAtOffset ) { + return offset; + } else { // CaretWontMatch + return -1; + } +} + +#endif // QT_NO_REGEXP diff --git a/qmake/tools/qsemaphore_unix.cpp b/qmake/tools/qsemaphore_unix.cpp new file mode 100644 index 0000000..fcf28da --- a/dev/null +++ b/qmake/tools/qsemaphore_unix.cpp @@ -0,0 +1,292 @@ +/**************************************************************************** +** $Id$ +** +** QSemaphore class for Unix +** +** Created : 20010725 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#if defined(QT_THREAD_SUPPORT) + +#include "qsemaphore.h" +#include "qmutex.h" +#include "qwaitcondition.h" + + +/*! + \class QSemaphore qsemaphore.h + \threadsafe + \brief The QSemaphore class provides a robust integer semaphore. + + \ingroup thread + \ingroup environment + + A QSemaphore can be used to serialize thread execution, in a + similar way to a QMutex. A semaphore differs from a mutex, in + that a semaphore can be accessed by more than one thread at a + time. + + For example, suppose we have an application that stores data in a + large tree structure. The application creates 10 threads + (commonly called a thread pool) to perform searches on the tree. + When the application searches the tree for some piece of data, it + uses one thread per base node to do the searching. A semaphore + could be used to make sure that two threads don't try to search + the same branch of the tree at the same time. + + A non-computing example of a semaphore would be dining at a + restuarant. A semaphore is initialized to have a maximum count + equal to the number of chairs in the restuarant. As people + arrive, they want a seat. As seats are filled, the semaphore is + accessed, once per person. As people leave, the access is + released, allowing more people to enter. If a party of 10 people + want to be seated, but there are only 9 seats, those 10 people + will wait, but a party of 4 people would be seated (taking the + available seats to 5, making the party of 10 people wait longer). + + When a semaphore is created it is given a number which is the + maximum number of concurrent accesses it will permit. This amount + may be changed using operator++(), operator--(), operator+=() and + operator-=(). The number of accesses allowed is retrieved with + available(), and the total number with total(). Note that the + incrementing functions will block if there aren't enough available + accesses. Use tryAccess() if you want to acquire accesses without + blocking. +*/ + + +class QSemaphorePrivate { +public: + QSemaphorePrivate(int); + + QMutex mutex; + QWaitCondition cond; + + int value, max; +}; + + +QSemaphorePrivate::QSemaphorePrivate(int m) + : mutex(FALSE), value(0), max(m) +{ +} + + +/*! + Creates a new semaphore. The semaphore can be concurrently + accessed at most \a maxcount times. +*/ +QSemaphore::QSemaphore(int maxcount) +{ + d = new QSemaphorePrivate(maxcount); +} + + +/*! + Destroys the semaphore. + + \warning If you destroy a semaphore that has accesses in use the + resultant behavior is undefined. +*/ +QSemaphore::~QSemaphore() +{ + delete d; +} + + +/*! + Postfix ++ operator. + + Try to get access to the semaphore. If \l available() == 0, this + call will block until it can get access, i.e. until available() \> + 0. +*/ +int QSemaphore::operator++(int) +{ + int ret; + + d->mutex.lock(); + + while (d->value >= d->max) + d->cond.wait(&(d->mutex)); + + ++(d->value); + if (d->value > d->max) d->value = d->max; + ret = d->value; + + d->mutex.unlock(); + + return ret; +} + + +/*! + Postfix -- operator. + + Release access of the semaphore. This wakes all threads waiting + for access to the semaphore. +*/ +int QSemaphore::operator--(int) +{ + int ret; + + d->mutex.lock(); + + --(d->value); + if (d->value < 0) d->value = 0; + ret = d->value; + + d->cond.wakeAll(); + d->mutex.unlock(); + + return ret; +} + + +/*! + Try to get access to the semaphore. If \l available() \< \a n, this + call will block until it can get all the accesses it wants, i.e. + until available() \>= \a n. +*/ +int QSemaphore::operator+=(int n) +{ + int ret; + + d->mutex.lock(); + + while (d->value + n > d->max) + d->cond.wait(&(d->mutex)); + + d->value += n; + +#ifdef QT_CHECK_RANGE + if (d->value > d->max) { + qWarning("QSemaphore::operator+=: attempt to allocate more resources than available"); + d->value = d->max; + } +#endif + + ret = d->value; + + d->mutex.unlock(); + + return ret; +} + + +/*! + Release \a n accesses to the semaphore. +*/ +int QSemaphore::operator-=(int n) +{ + int ret; + + d->mutex.lock(); + + d->value -= n; + +#ifdef QT_CHECK_RANGE + if (d->value < 0) { + qWarning("QSemaphore::operator-=: attempt to deallocate more resources than taken"); + d->value = 0; + } +#endif + + ret = d->value; + + d->cond.wakeOne(); + d->mutex.unlock(); + + return ret; +} + + +/*! + Returns the number of accesses currently available to the + semaphore. +*/ +int QSemaphore::available() const { + int ret; + + d->mutex.lock(); + ret = d->max - d->value; + d->mutex.unlock(); + + return ret; +} + + +/*! + Returns the total number of accesses to the semaphore. +*/ +int QSemaphore::total() const { + int ret; + + d->mutex.lock(); + ret = d->max; + d->mutex.unlock(); + + return ret; +} + + +/*! + Try to get access to the semaphore. If \l available() \< \a n, this + function will return FALSE immediately. If \l available() \>= \a n, + this function will take \a n accesses and return TRUE. This + function does \e not block. +*/ +bool QSemaphore::tryAccess(int n) +{ + if (! d->mutex.tryLock()) + return FALSE; + + if (d->value + n > d->max) { + d->mutex.unlock(); + return FALSE; + } + + d->value += n; + +#ifdef QT_CHECK_RANGE + if (d->value > d->max) { + qWarning("QSemaphore::operator+=: attempt to allocate more resources than available"); + d->value = d->max; + } +#endif + + d->mutex.unlock(); + + return TRUE; +} + +#endif // QT_THREAD_SUPPORT diff --git a/qmake/tools/qsettings.cpp b/qmake/tools/qsettings.cpp new file mode 100644 index 0000000..5de105c --- a/dev/null +++ b/qmake/tools/qsettings.cpp @@ -0,0 +1,1955 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QSettings class +** +** Created: 2000.06.26 +** +** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qplatformdefs.h" + +// POSIX Large File Support redefines open -> open64 +static inline int qt_open( const char *pathname, int flags, mode_t mode ) +{ return ::open( pathname, flags, mode ); } +#if defined(open) +# undef open +#endif + +// POSIX Large File Support redefines truncate -> truncate64 +#if defined(truncate) +# undef truncate +#endif + +#include "qsettings.h" + +#ifndef QT_NO_SETTINGS + +#include "qdir.h" +#include "qfile.h" +#include "qfileinfo.h" +#include "qmap.h" +#include "qtextstream.h" +#include "qregexp.h" +#include +#include + +/*! + \class QSettings + \brief The QSettings class provides persistent platform-independent application settings. + + \ingroup io + \ingroup misc + \mainclass + + On Unix systems, QSettings uses text files to store settings. On Windows + systems, QSettings uses the system registry. On Mac OS X, QSettings will + behave as on Unix, and store to text files. + + Each setting comprises an identifying key and the data associated with + the key. A key is a unicode string which consists of \e two or more + subkeys. A subkey is a slash, '/', followed by one or more unicode + characters (excluding slashes, newlines, carriage returns and equals, + '=', signs). The associated data, called the entry or value, may be a + boolean, an integer, a double, a string or a list of strings. Entry + strings may contain any unicode characters. + + If you want to save and restore the entire desktop's settings, i.e. + which applications are running, use QSettings to save the settings + for each individual application and QSessionManager to save the + desktop's session. + + Example settings: + \code + /MyCompany/MyApplication/background color + /MyCompany/MyApplication/foreground color + /MyCompany/MyApplication/geometry/x + /MyCompany/MyApplication/geometry/y + /MyCompany/MyApplication/geometry/width + /MyCompany/MyApplication/geometry/height + /MyCompany/MyApplication/recent files/1 + /MyCompany/MyApplication/recent files/2 + /MyCompany/MyApplication/recent files/3 + \endcode + Each line above is a complete key, made up of subkeys. + + A typical usage pattern for application startup: + \code + QSettings settings; + settings.insertSearchPath( QSettings::Windows, "/MyCompany" ); + // No search path needed for Unix; see notes further on. + // Use default values if the keys don't exist + QString bgColor = settings.readEntry( "/MyApplication/background color", "white" ); + int width = settings.readNumEntry( "/MyApplication/geometry/width", 640 ); + // ... + \endcode + + A typical usage pattern for application exit or 'save preferences': + \code + QSettings settings; + settings.insertSearchPath( QSettings::Windows, "/MyCompany" ); + // No search path needed for Unix; see notes further on. + settings.writeEntry( "/MyApplication/background color", bgColor ); + settings.writeEntry( "/MyApplication/geometry/width", width ); + // ... + \endcode + + You can get a list of entry-holding keys by calling entryList(), and + a list of key-holding keys using subkeyList(). + + \code + QStringList keys = entryList( "/MyApplication" ); + // keys contains 'background color' and 'foreground color'. + + QStringList keys = entryList( "/MyApplication/recent files" ); + // keys contains '1', '2' and '3'. + + QStringList subkeys = subkeyList( "/MyApplication" ); + // subkeys contains 'geometry' and 'recent files' + + QStringList subkeys = subkeyList( "/MyApplication/recent files" ); + // subkeys is empty. + \endcode + + If you wish to use a different search path call insertSearchPath() + as often as necessary to add your preferred paths. Call + removeSearchPath() to remove any unwanted paths. + + Since settings for Windows are stored in the registry there are size + limits as follows: + \list + \i A subkey may not exceed 255 characters. + \i An entry's value may not exceed 16,300 characters. + \i All the values of a key (for example, all the 'recent files' + subkeys values), may not exceed 65,535 characters. + \endlist + + These limitations are not enforced on Unix. + + \section1 Notes for Unix Applications + + There is no universally accepted place for storing application + settings under Unix. In the examples the settings file will be + searched for in the following directories: + \list 1 + \i INSTALL/etc/settings + \i /opt/MyCompany/share/etc + \i /opt/MyCompany/share/MyApplication/etc + \i $HOME/.qt + \endlist + When reading settings the files are searched in the order shown + above, with later settings overriding earlier settings. Files for + which the user doesn't have read permission are ignored. When saving + settings QSettings works in the order shown above, writing + to the first settings file for which the user has write permission. + (\c INSTALL is the directory where Qt was installed. This can be + modified by using the configure script's -prefix argument ) + + If you want to put the settings in a particular place in the + filesystem you could do this: + \code + settings.insertSearchPath( QSettings::Unix, "/opt/MyCompany/share" ); + \endcode + + But in practice you may prefer not to use a search path for Unix. + For example the following code: + \code + settings.writeEntry( "/MyApplication/geometry/width", width ); + \endcode + will end up writing the "geometry/width" setting to the file + \c{$HOME/.qt/myapplicationrc} (assuming that the application is + being run by an ordinary user, i.e. not by root). + + For cross-platform applications you should ensure that the Windows + size limitations are not exceeded. +*/ + +/*! + \enum QSettings::System + + \value Mac Macintosh execution environments + \value Unix Mac OS X, Unix, Linux and Unix-like execution environments + \value Windows Windows execution environments +*/ + +/*! + \enum QSettings::Format + + \value Native Store the settings in a platform dependent location + \value Ini Store the settings in a text file +*/ + +/*! + \enum QSettings::Scope + + \value Global Save settings as global as possible + \value User Save settings in user space +*/ + +#if defined(Q_OS_UNIX) +typedef int HANDLE; +#define Q_LOCKREAD F_RDLCK +#define Q_LOCKWRITE F_WRLCK +/* + Locks the file specified by name. The lockfile is created as a + hidden file in the same directory as the target file, with .lock + appended to the name. For example, "/etc/settings/onerc" uses a + lockfile named "/etc/settings/.onerc.lock". The type argument + controls the type of the lock, it can be either F_RDLCK for a read + lock, or F_WRLCK for a write lock. + + A file descriptor for the lock file is returned, and should be + closed with closelock() when the lock is no longer needed. + */ +static HANDLE openlock( const QString &name, int type ) +{ + QFileInfo info( name ); + // lockfile should be hidden, and never removed + QString lockfile = info.dirPath() + "/." + info.fileName() + ".lock"; + + // open the lockfile + HANDLE fd = qt_open( QFile::encodeName( lockfile ), + O_RDWR | O_CREAT, S_IRUSR | S_IWUSR ); + + if ( fd < 0 ) { + // failed to open the lock file, most likely because of permissions + return fd; + } + + struct flock fl; + fl.l_type = type; + fl.l_whence = SEEK_SET; + fl.l_start = 0; + fl.l_len = 0; + if ( fcntl( fd, F_SETLKW, &fl ) == -1 ) { + // the lock failed, so we should fail silently, so that people + // using filesystems that do not support locking don't see + // numerous warnings about a failed lock + close( fd ); + fd = -1; + } + + return fd; +} + +/* + Closes the lock file specified by fd. fd is the file descriptor + returned by the openlock() function. +*/ +static void closelock( HANDLE fd ) +{ + if ( fd < 0 ) { + // the lock file is not open + return; + } + + struct flock fl; + fl.l_type = F_UNLCK; + fl.l_whence = SEEK_SET; + fl.l_start = 0; + fl.l_len = 0; + // ignore the return value, so that the unlock fails silently + (void) fcntl( fd, F_SETLKW, &fl ); + + close( fd ); +} +#elif defined(Q_WS_WIN) +#define Q_LOCKREAD 1 +#define Q_LOCKWRITE 2 + +static HANDLE openlock( const QString &name, int /*type*/ ) +{ + if ( !QFile::exists( name ) ) + return 0; + + return 0; + + HANDLE fd = 0; + + QT_WA( { + fd = CreateFileW( (TCHAR*)name.ucs2(), GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL ); + } , { + fd = CreateFileA( name.local8Bit(), GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL ); + } ); + + if ( !LockFile( fd, 0, 0, -1, -1 ) ) { +#ifdef QT_CHECK_STATE + qWarning( "QSettings: openlock failed!" ); +#endif + } + return fd; +} + +void closelock( HANDLE fd ) +{ + if ( !fd ) + return; + + if ( !UnlockFile( fd, 0, 0, -1, -1 ) ) { +#ifdef QT_CHECK_STATE + qWarning( "QSettings: closelock failed!"); +#endif + } + CloseHandle( fd ); +} +#endif + + +QSettingsGroup::QSettingsGroup() + : modified(FALSE) +{ +} + + + + +void QSettingsHeading::read(const QString &filename) +{ + if (! QFileInfo(filename).exists()) + return; + + HANDLE lockfd = openlock( filename, Q_LOCKREAD ); + + QFile file(filename); + if (! file.open(IO_ReadOnly)) { +#if defined(QT_CHECK_STATE) + qWarning("QSettings: failed to open file '%s'", filename.latin1()); +#endif + return; + } + + git = end(); + + QTextStream stream(&file); + stream.setEncoding(QTextStream::UnicodeUTF8); + while (! stream.atEnd()) + parseLine(stream); + + git = end(); + + file.close(); + + closelock( lockfd ); +} + + +void QSettingsHeading::parseLine(QTextStream &stream) +{ + QString line = stream.readLine(); + if (line.isEmpty()) + // empty line... we'll allow it + return; + + if (line[0] == QChar('#')) + // commented line + return; + + if (line[0] == QChar('[')) { + QString gname = line; + + gname = gname.remove(0, 1); + if (gname[(int)gname.length() - 1] == QChar(']')) + gname = gname.remove(gname.length() - 1, 1); + + git = find(gname); + if (git == end()) + git = replace(gname, QSettingsGroup()); + } else { + if (git == end()) { +#if defined(QT_CHECK_STATE) + qWarning("QSettings: line '%s' out of group", line.latin1()); +#endif + return; + } + + int i = line.find('='); + if (i == -1) { +#if defined(QT_CHECK_STATE) + qWarning("QSettings: malformed line '%s' in group '%s'", + line.latin1(), git.key().latin1()); +#endif + return; + } else { + QString key, value; + key = line.left(i); + value = ""; + bool esc=TRUE; + i++; + while (esc) { + esc = FALSE; + for ( ; i < (int)line.length(); i++ ) { + if ( esc ) { + if ( line[i] == 'n' ) + value.append('\n'); // escaped newline + else if ( line[i] == '0' ) + value = QString::null; // escaped empty string + else + value.append(line[i]); + esc = FALSE; + } else if ( line[i] == '\\' ) + esc = TRUE; + else + value.append(line[i]); + } + if ( esc ) { + // Backwards-compatiblity... + // still escaped at EOL - manually escaped "newline" + if (stream.atEnd()) { +#if defined(QT_CHECK_STATE) + qWarning("QSettings: reached end of file, expected continued line"); +#endif + break; + } + value.append('\n'); + line = stream.readLine(); + i = 0; + } + } + + (*git).insert(key, value); + } + } +} + +#ifdef Q_WS_WIN // for homedirpath reading from registry +#include "qt_windows.h" +#include "qlibrary.h" + +#ifndef CSIDL_APPDATA +#define CSIDL_APPDATA 0x001a // \Application Data +#endif +#ifndef CSIDL_COMMON_APPDATA +#define CSIDL_COMMON_APPDATA 0x0023 // All Users\Application Data +#endif + +#endif + +QSettingsPrivate::QSettingsPrivate( QSettings::Format format ) + : groupDirty( TRUE ), modified(FALSE), globalScope(TRUE) +{ +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( format != QSettings::Ini ) + return; +#endif + + QString appSettings(QDir::homeDirPath() + "/.qt/"); + QString defPath; +#ifdef Q_WS_WIN +#ifdef Q_OS_TEMP + TCHAR path[MAX_PATH]; + SHGetSpecialFolderPath( 0, path, CSIDL_APPDATA, FALSE ); + appSettings = QString::fromUcs2( path ); + SHGetSpecialFolderPath( 0, path, CSIDL_COMMON_APPDATA, FALSE ); + defPath = QString::fromUcs2( path ); +#else + QLibrary library( "shell32" ); + library.setAutoUnload( FALSE ); + QT_WA( { + typedef BOOL (WINAPI*GetSpecialFolderPath)(HWND, LPTSTR, int, BOOL); + GetSpecialFolderPath SHGetSpecialFolderPath = (GetSpecialFolderPath)library.resolve( "SHGetSpecialFolderPathW" ); + if ( SHGetSpecialFolderPath ) { + TCHAR path[MAX_PATH]; + SHGetSpecialFolderPath( 0, path, CSIDL_APPDATA, FALSE ); + appSettings = QString::fromUcs2( (ushort*)path ); + SHGetSpecialFolderPath( 0, path, CSIDL_COMMON_APPDATA, FALSE ); + defPath = QString::fromUcs2( (ushort*)path ); + } + } , { + typedef BOOL (WINAPI*GetSpecialFolderPath)(HWND, char*, int, BOOL); + GetSpecialFolderPath SHGetSpecialFolderPath = (GetSpecialFolderPath)library.resolve( "SHGetSpecialFolderPathA" ); + if ( SHGetSpecialFolderPath ) { + char path[MAX_PATH]; + SHGetSpecialFolderPath( 0, path, CSIDL_APPDATA, FALSE ); + appSettings = QString::fromLocal8Bit( path ); + SHGetSpecialFolderPath( 0, path, CSIDL_COMMON_APPDATA, FALSE ); + defPath = QString::fromLocal8Bit( path ); + } + } ); +#endif // Q_OS_TEMP +#else +// for now +#define QSETTINGS_DEFAULT_PATH_SUFFIX "/etc/settings" + + defPath = qInstallPath(); + defPath += QSETTINGS_DEFAULT_PATH_SUFFIX; +#endif + QDir dir(appSettings); + if (! dir.exists()) { + if (! dir.mkdir(dir.path())) +#if defined(QT_CHECK_STATE) + qWarning("QSettings: error creating %s", dir.path().latin1()); +#endif + } + + if ( !!defPath ) + searchPaths.append(defPath); + searchPaths.append(dir.path()); +} + +QSettingsPrivate::~QSettingsPrivate() +{ +} + +QSettingsGroup QSettingsPrivate::readGroup() +{ + QSettingsHeading hd; + QSettingsGroup grp; + + QMap::Iterator headingsit = headings.find(heading); + if (headingsit != headings.end()) + hd = *headingsit; + + QSettingsHeading::Iterator grpit = hd.find(group); + if (grpit == hd.end()) { + QStringList::Iterator it = searchPaths.begin(); + while (it != searchPaths.end()) { + QString filebase = heading.lower().replace(QRegExp("\\s+"), "_"); + QString fn((*it++) + "/" + filebase + "rc"); + if (! hd.contains(fn + "cached")) { + hd.read(fn); + hd.insert(fn + "cached", QSettingsGroup()); + } + } + + headings.replace(heading, hd); + + grpit = hd.find(group); + if (grpit != hd.end()) + grp = *grpit; + } else if (hd.count() != 0) + grp = *grpit; + + return grp; +} + + +void QSettingsPrivate::removeGroup(const QString &key) +{ + QSettingsHeading hd; + QSettingsGroup grp; + bool found = FALSE; + + QMap::Iterator headingsit = headings.find(heading); + if (headingsit != headings.end()) + hd = *headingsit; + + QSettingsHeading::Iterator grpit = hd.find(group); + if (grpit == hd.end()) { + QStringList::Iterator it = searchPaths.begin(); + while (it != searchPaths.end()) { + QString filebase = heading.lower().replace(QRegExp("\\s+"), "_"); + QString fn((*it++) + "/" + filebase + "rc"); + if (! hd.contains(fn + "cached")) { + hd.read(fn); + hd.insert(fn + "cached", QSettingsGroup()); + } + } + + headings.replace(heading, hd); + + grpit = hd.find(group); + if (grpit != hd.end()) { + found = TRUE; + grp = *grpit; + } + } else if (hd.count() != 0) { + found = TRUE; + grp = *grpit; + } + + if (found) { + grp.remove(key); + + if (grp.count() > 0) + hd.replace(group, grp); + else + hd.remove(group); + + if (hd.count() > 0) + headings.replace(heading, hd); + else + headings.remove(heading); + + modified = TRUE; + } +} + + +void QSettingsPrivate::writeGroup(const QString &key, const QString &value) +{ + QSettingsHeading hd; + QSettingsGroup grp; + + QMap::Iterator headingsit = headings.find(heading); + if (headingsit != headings.end()) + hd = *headingsit; + + QSettingsHeading::Iterator grpit = hd.find(group); + if (grpit == hd.end()) { + QStringList::Iterator it = searchPaths.begin(); + while (it != searchPaths.end()) { + QString filebase = heading.lower().replace(QRegExp("\\s+"), "_"); + QString fn((*it++) + "/" + filebase + "rc"); + if (! hd.contains(fn + "cached")) { + hd.read(fn); + hd.insert(fn + "cached", QSettingsGroup()); + } + } + + headings.replace(heading, hd); + + grpit = hd.find(group); + if (grpit != hd.end()) + grp = *grpit; + } else if (hd.count() != 0) + grp = *grpit; + + grp.modified = TRUE; + grp.replace(key, value); + hd.replace(group, grp); + headings.replace(heading, hd); + + modified = TRUE; +} + + +QDateTime QSettingsPrivate::modificationTime() +{ + QSettingsHeading hd = headings[heading]; + QSettingsGroup grp = hd[group]; + + QDateTime datetime; + + QStringList::Iterator it = searchPaths.begin(); + while (it != searchPaths.end()) { + QFileInfo fi((*it++) + "/" + heading + "rc"); + if (fi.exists() && fi.lastModified() > datetime) + datetime = fi.lastModified(); + } + + return datetime; +} + +static bool verifyKey( const QString &key ) +{ + if ( key.isEmpty() || key[0] != '/' || key.contains( QRegExp("[=\\\\r\\\\n" ) ) ) + return FALSE; + return TRUE; +} + +static inline QString groupKey( const QString &group, const QString &key ) +{ + if ( group.endsWith( "/" ) || key.startsWith( "/" ) ) + return group + key; + return group + "/" + key; +} + +/*! + Inserts \a path into the settings search path. The semantics of \a + path depends on the system \a s. + + When \a s is \e Windows and the execution environment is \e not + Windows the function does nothing. Similarly when \a s is \e Unix and + the execution environment is \e not Unix the function does nothing. + + When \a s is \e Windows, and the execution environment is Windows, the + search path list will be used as the first subfolder of the "Software" + folder in the registry. + + When reading settings the folders are searched forwards from the + first folder (listed below) to the last, returning the first + settings found, and ignoring any folders for which the user doesn't + have read permission. + \list 1 + \i HKEY_CURRENT_USER/Software/MyCompany/MyApplication + \i HKEY_LOCAL_MACHINE/Software/MyCompany/MyApplication + \i HKEY_CURRENT_USER/Software/MyApplication + \i HKEY_LOCAL_MACHINE/Software/MyApplication + \endlist + + \code + QSettings settings; + settings.insertSearchPath( QSettings::Windows, "/MyCompany" ); + settings.writeEntry( "/MyApplication/Tip of the day", TRUE ); + \endcode + The code above will write the subkey "Tip of the day" into the \e + first of the registry folders listed below that is found and for + which the user has write permission. + \list 1 + \i HKEY_LOCAL_MACHINE/Software/MyCompany/MyApplication + \i HKEY_CURRENT_USER/Software/MyCompany/MyApplication + \i HKEY_LOCAL_MACHINE/Software/MyApplication + \i HKEY_CURRENT_USER/Software/MyApplication + \endlist + If a setting is found in the HKEY_CURRENT_USER space, this setting + is overwritten independently of write permissions in the + HKEY_LOCAL_MACHINE space. + + When \a s is \e Unix, and the execution environment is Unix, the + search path list will be used when trying to determine a suitable + filename for reading and writing settings files. By default, there are + two entries in the search path: + + \list 1 + \i INSTALL/etc - where \c INSTALL is the directory where Qt was installed. + \i $HOME/.qt/ - where \c $HOME is the user's home directory. + \endlist + + All insertions into the search path will go before $HOME/.qt/. + For example: + \code + QSettings settings; + settings.insertSearchPath( QSettings::Unix, "/opt/MyCompany/share/etc" ); + settings.insertSearchPath( QSettings::Unix, "/opt/MyCompany/share/MyApplication/etc" ); + // ... + \endcode + Will result in a search path of: + \list 1 + \i INSTALL/etc + \i /opt/MyCompany/share/etc + \i /opt/MyCompany/share/MyApplication/etc + \i $HOME/.qt + \endlist + When reading settings the files are searched in the order shown + above, with later settings overriding earlier settings. Files for + which the user doesn't have read permission are ignored. When saving + settings QSettings works in the order shown above, writing + to the first settings file for which the user has write permission. + + Settings under Unix are stored in files whose names are based on the + first subkey of the key (not including the search path). The algorithm + for creating names is essentially: lowercase the first subkey, replace + spaces with underscores and add 'rc', e.g. + /MyCompany/MyApplication/background color will be stored in + myapplicationrc (assuming that /MyCompany is part of + the search path). + + \sa removeSearchPath() + +*/ +void QSettings::insertSearchPath( System s, const QString &path) +{ +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) { + d->sysInsertSearchPath( s, path ); + return; + } +#endif + + if ( !verifyKey( path ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::insertSearchPath: Invalid key: '%s'", path.isNull() ? "(null)" : path.latin1() ); +#endif + return; + } + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd && s != Unix ) { +#else + if ( s != Unix ) { +#endif +#ifdef Q_OS_MAC + if(s != Mac) //mac is respected on the mac as well +#endif + return; + } + + QStringList::Iterator it = d->searchPaths.find(d->searchPaths.last()); + if (it != d->searchPaths.end()) { + d->searchPaths.insert(it, path); + } +} + + +/*! + Removes all occurrences of \a path (using exact matching) from the + settings search path for system \a s. Note that the default search + paths cannot be removed. + + \sa insertSearchPath() +*/ +void QSettings::removeSearchPath( System s, const QString &path) +{ + if ( !verifyKey( path ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::insertSearchPath: Invalid key: '%s'", path.isNull() ? "(null)" : path.latin1() ); +#endif + return; + } + +#ifdef Q_WS_WIN + if ( d->sysd ) { + d->sysRemoveSearchPath( s, path ); + return; + } +#endif +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd && s != Unix ) { +#else + if ( s != Unix ) { +#endif +#ifdef Q_OS_MAC + if(s != Mac) //mac is respected on the mac as well +#endif + return; + } + + if (path == d->searchPaths.first() || path == d->searchPaths.last()) + return; + + d->searchPaths.remove(path); +} + + +/*! + Creates a settings object. +*/ +QSettings::QSettings() +{ + d = new QSettingsPrivate( Native ); + Q_CHECK_PTR(d); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + d->sysd = 0; + d->sysInit(); +#endif +} + +/*! + Creates a settings object. If \a format is 'Ini' the settings will + be stored in a text file, using the Unix strategy (see above). If \a format + is 'Native', the settings will be stored in a platform specific way + (ie. the Windows registry). +*/ +QSettings::QSettings( Format format ) +{ + d = new QSettingsPrivate( format ); + Q_CHECK_PTR(d); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + d->sysd = 0; + if ( format == Native ) + d->sysInit(); +#else + Q_UNUSED(format); +#endif +} + +/*! + Destroys the settings object. All modifications made to the settings + will automatically be saved. + +*/ +QSettings::~QSettings() +{ + sync(); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + d->sysClear(); +#endif + + delete d; +} + + +/*! \internal + Writes all modifications to the settings to disk. If any errors are + encountered, this function returns FALSE, otherwise it will return TRUE. +*/ +bool QSettings::sync() +{ +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysSync(); +#endif + if (! d->modified) + // fake success + return TRUE; + + bool success = TRUE; + QMap::Iterator it = d->headings.begin(); + + while (it != d->headings.end()) { + // determine filename + QSettingsHeading hd(*it); + QSettingsHeading::Iterator hdit = hd.begin(); + QFile file; + + QStringList::Iterator pit = d->searchPaths.begin(); + while (pit != d->searchPaths.end()) { + QString filebase = it.key().lower().replace(QRegExp("\\s+"), "_"); + QFileInfo di(*pit); + QFileInfo fi((*pit++) + "/" + filebase + "rc"); + + if ((fi.exists() && fi.isFile() && fi.isWritable()) || + (! fi.exists() && di.isDir() && di.isWritable())) { + file.setName(fi.filePath()); + break; + } + } + + it++; + + if (file.name().isNull() || file.name().isEmpty()) { + +#ifdef QT_CHECK_STATE + qWarning("QSettings::sync: filename is null/empty"); +#endif // QT_CHECK_STATE + + success = FALSE; + continue; + } + + HANDLE lockfd = openlock( file.name(), Q_LOCKWRITE ); + + if (! file.open(IO_WriteOnly)) { + +#ifdef QT_CHECK_STATE + qWarning("QSettings::sync: failed to open '%s' for writing", + file.name().latin1()); +#endif // QT_CHECK_STATE + + success = FALSE; + continue; + } + + // spew to file + QTextStream stream(&file); + stream.setEncoding(QTextStream::UnicodeUTF8); + + while (hdit != hd.end()) { + if ((*hdit).count() > 0) { + stream << "[" << hdit.key() << "]" << endl; + + QSettingsGroup grp(*hdit); + QSettingsGroup::Iterator grpit = grp.begin(); + + while (grpit != grp.end()) { + QString v = grpit.data(); + if ( v.isNull() ) { + v = "\\0"; // escape null string + } else { + v.replace("\\", "\\\\"); // escape backslash + v.replace("\n", "\\n"); // escape newlines + } + + stream << grpit.key() << "=" << v << endl; + grpit++; + } + + stream << endl; + } + + hdit++; + } + + if (file.status() != IO_Ok) { + +#ifdef QT_CHECK_STATE + qWarning("QSettings::sync: error at end of write"); +#endif // QT_CHECK_STATE + + success = FALSE; + } + + file.close(); + + closelock( lockfd ); + } + + d->modified = FALSE; + + return success; +} + + +/*! + \fn bool QSettings::readBoolEntry(const QString &key, bool def, bool *ok ) const + + Reads the entry specified by \a key, and returns a bool, or the + default value, \a def, if the entry couldn't be read. + If \a ok is non-null, *ok is set to TRUE if the key was read, FALSE + otherwise. + + \sa readEntry(), readNumEntry(), readDoubleEntry(), writeEntry(), removeEntry() +*/ + +/*! + \internal +*/ +bool QSettings::readBoolEntry(const QString &key, bool def, bool *ok ) +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::readBoolEntry: Invalid key: '%s'", key.isNull() ? "(null)" : key.latin1() ); +#endif + if ( ok ) + *ok = FALSE; + + return def; + } + + QString theKey = groupKey( group(), key ); +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysReadBoolEntry( theKey, def, ok ); +#endif + + QString value = readEntry( theKey, ( def ? "true" : "false" ), ok ); + + if (value.lower() == "true") + return TRUE; + else if (value.lower() == "false") + return FALSE; + else if (value == "1") + return TRUE; + else if (value == "0") + return FALSE; + + if (! value.isEmpty()) + qWarning("QSettings::readBoolEntry: '%s' is not 'true' or 'false'", + value.latin1()); + if ( ok ) + *ok = FALSE; + return def; +} + + +/*! + \fn double QSettings::readDoubleEntry(const QString &key, double def, bool *ok ) const + + Reads the entry specified by \a key, and returns a double, or the + default value, \a def, if the entry couldn't be read. + If \a ok is non-null, *ok is set to TRUE if the key was read, FALSE + otherwise. + + \sa readEntry(), readNumEntry(), readBoolEntry(), writeEntry(), removeEntry() +*/ + +/*! + \internal +*/ +double QSettings::readDoubleEntry(const QString &key, double def, bool *ok ) +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::readDoubleEntry: Invalid key: '%s'", key.isNull() ? "(null)" : key.latin1() ); +#endif + if ( ok ) + *ok = FALSE; + + return def; + } + + QString theKey = groupKey( group(), key ); +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysReadDoubleEntry( theKey, def, ok ); +#endif + + QString value = readEntry( theKey, QString::number(def), ok ); + bool conv_ok; + double retval = value.toDouble( &conv_ok ); + if ( conv_ok ) + return retval; + if ( ! value.isEmpty() ) + qWarning( "QSettings::readDoubleEntry: '%s' is not a number", + value.latin1() ); + if ( ok ) + *ok = FALSE; + return def; +} + + +/*! + \fn int QSettings::readNumEntry(const QString &key, int def, bool *ok ) const + + Reads the entry specified by \a key, and returns an integer, or the + default value, \a def, if the entry couldn't be read. + If \a ok is non-null, *ok is set to TRUE if the key was read, FALSE + otherwise. + + \sa readEntry(), readDoubleEntry(), readBoolEntry(), writeEntry(), removeEntry() +*/ + +/*! + \internal +*/ +int QSettings::readNumEntry(const QString &key, int def, bool *ok ) +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::readNumEntry: Invalid key: '%s'", key.isNull() ? "(null)" : key.latin1() ); +#endif + if ( ok ) + *ok = FALSE; + return def; + } + + QString theKey = groupKey( group(), key ); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysReadNumEntry( theKey, def, ok ); +#endif + + QString value = readEntry( theKey, QString::number( def ), ok ); + bool conv_ok; + int retval = value.toInt( &conv_ok ); + if ( conv_ok ) + return retval; + if ( ! value.isEmpty() ) + qWarning( "QSettings::readNumEntry: '%s' is not a number", + value.latin1() ); + if ( ok ) + *ok = FALSE; + return def; +} + + +/*! + \fn QString QSettings::readEntry(const QString &key, const QString &def, bool *ok ) const + + Reads the entry specified by \a key, and returns a QString, or the + default value, \a def, if the entry couldn't be read. + If \a ok is non-null, *ok is set to TRUE if the key was read, FALSE + otherwise. + + \sa readListEntry(), readNumEntry(), readDoubleEntry(), readBoolEntry(), writeEntry(), removeEntry() +*/ + +/*! + \internal +*/ +QString QSettings::readEntry(const QString &key, const QString &def, bool *ok ) +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::readEntry: Invalid key: '%s'", key.isNull() ? "(null)" : key.latin1() ); +#endif + if ( ok ) + *ok = FALSE; + + return def; + } + + QString theKey = groupKey( group(), key ); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysReadEntry( theKey, def, ok ); +#endif + + if ( ok ) // no, everything is not ok + *ok = FALSE; + + QString realkey; + + if (theKey[0] == '/') { + // parse our key + QStringList list(QStringList::split('/', theKey)); + + if (list.count() < 2) { +#ifdef QT_CHECK_STATE + qWarning("QSettings::readEntry: invalid key '%s'", theKey.latin1()); +#endif // QT_CHECK_STATE + if ( ok ) + *ok = FALSE; + return def; + } + + if (list.count() == 2) { + d->heading = list[0]; + d->group = "General"; + realkey = list[1]; + } else { + d->heading = list[0]; + d->group = list[1]; + + // remove the group from the list + list.remove(list.at(1)); + // remove the heading from the list + list.remove(list.at(0)); + + realkey = list.join("/"); + } + } else + realkey = theKey; + + QSettingsGroup grp = d->readGroup(); + QString retval = grp[realkey]; + if ( retval.isNull() ) + retval = def; + else if ( ok ) // everything is ok + *ok = TRUE; + return retval; +} + + +#if !defined(Q_NO_BOOL_TYPE) +/*! + Writes the boolean entry \a value into key \a key. The \a key is + created if it doesn't exist. Any previous value is overwritten by \a + value. + + If an error occurs the settings are left unchanged and FALSE is + returned; otherwise TRUE is returned. + + \sa readListEntry(), readNumEntry(), readDoubleEntry(), readBoolEntry(), removeEntry() +*/ +bool QSettings::writeEntry(const QString &key, bool value) +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::writeEntry: Invalid key: '%s'", key.isNull() ? "(null)" : key.latin1() ); +#endif + return FALSE; + } + + QString theKey = groupKey( group(), key ); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysWriteEntry( theKey, value ); +#endif + QString s(value ? "true" : "false"); + return writeEntry(theKey, s); +} +#endif + + +/*! + \overload + Writes the double entry \a value into key \a key. The \a key is + created if it doesn't exist. Any previous value is overwritten by \a + value. + + If an error occurs the settings are left unchanged and FALSE is + returned; otherwise TRUE is returned. + + \sa readListEntry(), readNumEntry(), readDoubleEntry(), readBoolEntry(), removeEntry() +*/ +bool QSettings::writeEntry(const QString &key, double value) +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::writeEntry: Invalid key: '%s'", key.isNull() ? "(null)" : key.latin1() ); +#endif + return FALSE; + } + + QString theKey = groupKey( group(), key ); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysWriteEntry( theKey, value ); +#endif + QString s(QString::number(value)); + return writeEntry(theKey, s); +} + + +/*! + \overload + Writes the integer entry \a value into key \a key. The \a key is + created if it doesn't exist. Any previous value is overwritten by \a + value. + + If an error occurs the settings are left unchanged and FALSE is + returned; otherwise TRUE is returned. + + \sa readListEntry(), readNumEntry(), readDoubleEntry(), readBoolEntry(), removeEntry() +*/ +bool QSettings::writeEntry(const QString &key, int value) +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::writeEntry: Invalid key: '%s'", key.isNull() ? "(null)" : key.latin1() ); +#endif + return FALSE; + } + + QString theKey = groupKey( group(), key ); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysWriteEntry( theKey, value ); +#endif + QString s(QString::number(value)); + return writeEntry(theKey, s); +} + + +/*! + \internal + + Writes the entry specified by \a key with the string-literal \a value, + replacing any previous setting. If \a value is zero-length or null, the + entry is replaced by an empty setting. + + \e NOTE: This function is provided because some compilers use the + writeEntry (const QString &, bool) overload for this code: + writeEntry ("/foo/bar", "baz") + + If an error occurs, this functions returns FALSE and the object is left + unchanged. + + \sa readEntry(), removeEntry() +*/ +bool QSettings::writeEntry(const QString &key, const char *value) +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::writeEntry: Invalid key: '%s'", key.isNull() ? "(null)" : key.latin1() ); +#endif + return FALSE; + } + + QString theKey = groupKey( group(), key ); + + return writeEntry(theKey, QString(value)); +} + + +/*! + \overload + Writes the string entry \a value into key \a key. The \a key is + created if it doesn't exist. Any previous value is overwritten by \a + value. If \a value is an empty string or a null string the key's + value will be an empty string. + + If an error occurs the settings are left unchanged and FALSE is + returned; otherwise TRUE is returned. + + \sa readListEntry(), readNumEntry(), readDoubleEntry(), readBoolEntry(), removeEntry() +*/ +bool QSettings::writeEntry(const QString &key, const QString &value) +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::writeEntry: Invalid key: '%s'", key.isNull() ? "(null)" : key.latin1() ); +#endif + return FALSE; + } + + QString theKey = groupKey( group(), key ); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysWriteEntry( theKey, value ); +#endif + // NOTE: we *do* allow value to be a null/empty string + + QString realkey; + + if (theKey[0] == '/') { + // parse our key + QStringList list(QStringList::split('/', theKey)); + + if (list.count() < 2) { +#ifdef QT_CHECK_STATE + qWarning("QSettings::writeEntry: invalid key '%s'", theKey.latin1()); +#endif // QT_CHECK_STATE + + return FALSE; + } + + if (list.count() == 2) { + d->heading = list[0]; + d->group = "General"; + realkey = list[1]; + } else { + d->heading = list[0]; + d->group = list[1]; + + // remove the group from the list + list.remove(list.at(1)); + // remove the heading from the list + list.remove(list.at(0)); + + realkey = list.join("/"); + } + } else + realkey = theKey; + + d->writeGroup(realkey, value); + return TRUE; +} + + +/*! + Removes the entry specified by \a key. + + Returns TRUE if the entry existed and was removed; otherwise returns FALSE. + + \sa readEntry(), writeEntry() +*/ +bool QSettings::removeEntry(const QString &key) +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::removeEntry: Invalid key: '%s'", key.isNull() ? "(null)" : key.latin1() ); +#endif + return FALSE; + } + + QString theKey = groupKey( group(), key ); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysRemoveEntry( theKey ); +#endif + + QString realkey; + + if (theKey[0] == '/') { + // parse our key + QStringList list(QStringList::split('/', theKey)); + + if (list.count() < 2) { +#ifdef QT_CHECK_STATE + qWarning("QSettings::removeEntry: invalid key '%s'", theKey.latin1()); +#endif // QT_CHECK_STATE + + return FALSE; + } + + if (list.count() == 2) { + d->heading = list[0]; + d->group = "General"; + realkey = list[1]; + } else { + d->heading = list[0]; + d->group = list[1]; + + // remove the group from the list + list.remove(list.at(1)); + // remove the heading from the list + list.remove(list.at(0)); + + realkey = list.join("/"); + } + } else + realkey = theKey; + + d->removeGroup(realkey); + return TRUE; +} + + +/*! + Returns a list of the keys which contain entries under \a key. Does \e + not return any keys that contain keys. + + Example settings: + \code + /MyCompany/MyApplication/background color + /MyCompany/MyApplication/foreground color + /MyCompany/MyApplication/geometry/x + /MyCompany/MyApplication/geometry/y + /MyCompany/MyApplication/geometry/width + /MyCompany/MyApplication/geometry/height + \endcode + \code + QStringList keys = entryList( "/MyCompany/MyApplication" ); + \endcode + \c keys contains 'background color' and 'foreground color'. It does + not contain 'geometry' because this key contains keys not entries. + + To access the geometry values could either use subkeyList() to read + the keys and then read each entry, or simply read each entry + directly by specifying its full key, e.g. + "/MyCompany/MyApplication/geometry/y". + + \sa subkeyList() +*/ +QStringList QSettings::entryList(const QString &key) const +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::entryList: Invalid key: %s", key.isNull() ? "(null)" : key.latin1() ); +#endif + return QStringList(); + } + + QString theKey = groupKey( group(), key ); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysEntryList( theKey ); +#endif + + QString realkey; + if (theKey[0] == '/') { + // parse our key + QStringList list(QStringList::split('/', theKey)); + + if (list.count() < 1) { +#ifdef QT_CHECK_STATE + qWarning("QSettings::listEntries: invalid key '%s'", theKey.latin1()); +#endif // QT_CHECK_STATE + + return QStringList(); + } + + if (list.count() == 1) { + d->heading = list[0]; + d->group = "General"; + } else { + d->heading = list[0]; + d->group = list[1]; + + // remove the group from the list + list.remove(list.at(1)); + // remove the heading from the list + list.remove(list.at(0)); + + realkey = list.join("/"); + } + } else + realkey = theKey; + + QSettingsGroup grp = d->readGroup(); + QSettingsGroup::Iterator it = grp.begin(); + QStringList ret; + QString itkey; + while (it != grp.end()) { + itkey = it.key(); + it++; + + if ( realkey.length() > 0 ) { + if ( itkey.left( realkey.length() ) != realkey ) + continue; + else + itkey.remove( 0, realkey.length() + 1 ); + } + + if ( itkey.find( '/' ) != -1 ) + continue; + + ret << itkey; + } + + return ret; +} + + +/*! + Returns a list of the keys which contain keys under \a key. Does \e + not return any keys that contain entries. + + Example settings: + \code + /MyCompany/MyApplication/background color + /MyCompany/MyApplication/foreground color + /MyCompany/MyApplication/geometry/x + /MyCompany/MyApplication/geometry/y + /MyCompany/MyApplication/geometry/width + /MyCompany/MyApplication/geometry/height + /MyCompany/MyApplication/recent files/1 + /MyCompany/MyApplication/recent files/2 + /MyCompany/MyApplication/recent files/3 + \endcode + \code + QStringList keys = subkeyList( "/MyCompany/MyApplication" ); + \endcode + \c keys contains 'geometry' and 'recent files'. It does not contain + 'background color' or 'foreground color' because they are keys which + contain entries not keys. To get a list of keys that have values + rather than subkeys use entryList(). + + \sa entryList() +*/ +QStringList QSettings::subkeyList(const QString &key) const +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::subkeyList: Invalid key: %s", key.isNull() ? "(null)" : key.latin1() ); +#endif + return QStringList(); + } + + QString theKey = groupKey( group(), key ); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return d->sysSubkeyList( theKey ); +#endif + + QString realkey; + if (theKey[0] == '/') { + // parse our key + QStringList list(QStringList::split('/', theKey)); + + if (list.count() < 1) { +#ifdef QT_CHECK_STATE + qWarning("QSettings::subkeyList: invalid key '%s'", theKey.latin1()); +#endif // QT_CHECK_STATE + + return QStringList(); + } + + if (list.count() == 1) { + d->heading = list[0]; + d->group = "General"; + } else { + d->heading = list[0]; + d->group = list[1]; + + // remove the group from the list + list.remove(list.at(1)); + // remove the heading from the list + list.remove(list.at(0)); + + realkey = list.join("/"); + } + } else + realkey = theKey; + + QSettingsGroup grp = d->readGroup(); + QSettingsGroup::Iterator it = grp.begin(); + QStringList ret; + QString itkey; + while (it != grp.end()) { + itkey = it.key(); + it++; + + if ( realkey.length() > 0 ) { + if ( itkey.left( realkey.length() ) != realkey ) + continue; + else + itkey.remove( 0, realkey.length() + 1 ); + } + + int slash = itkey.find( '/' ); + if ( slash == -1 ) + continue; + itkey.truncate( slash ); + + if ( ! ret.contains( itkey ) ) + ret << itkey; + } + + return ret; +} + + +/*! + \internal + + This function returns the time of last modification for \a key. +*/ +QDateTime QSettings::lastModficationTime(const QString &key) +{ + if ( !verifyKey( key ) ) { +#if defined(QT_CHECK_STATE) + qWarning( "QSettings::lastModficationTime: Invalid key: '%s'", key.isNull() ? "(null)" : key.latin1() ); +#endif + return QDateTime(); + } + + QString theKey = groupKey( group(), key ); + +#if defined(Q_WS_WIN) || defined(Q_OS_MAC) + if ( d->sysd ) + return QDateTime(); +#endif + + if (theKey[0] == '/') { + // parse our key + QStringList list(QStringList::split('/', theKey)); + + if (list.count() < 2) { +#ifdef QT_CHECK_STATE + qWarning("QSettings::lastModficationTime: invalid key '%s'", theKey.latin1()); +#endif // QT_CHECK_STATE + + return QDateTime(); + } + + if (list.count() == 2) { + d->heading = list[0]; + d->group = "General"; + } else { + d->heading = list[0]; + d->group = list[1]; + } + } + + return d->modificationTime(); +} + + +/*! + \overload + + Writes the string list entry \a value into key \a key. The \a key + is created if it doesn't exist. Any previous value is overwritten + by \a value. The list is stored as a sequence of strings separated + by \a separator, so none of the strings in the list should contain + the separator. If the list is empty or null the key's value will + be an empty string. + + If an error occurs the settings are left unchanged and FALSE is + returned; otherwise returns TRUE. + + \sa readListEntry(), readNumEntry(), readDoubleEntry(), readBoolEntry(), removeEntry() +*/ +bool QSettings::writeEntry(const QString &key, const QStringList &value, + const QChar &separator) +{ + QString s(value.join(separator)); + return writeEntry(key, s); +} + +/*! + \overload + + Writes the string list entry \a value into key \a key. The \a key + is created if it doesn't exist. Any previous value is overwritten + by \a value. + + If an error occurs the settings are left unchanged and FALSE is + returned; otherwise returns TRUE. + + \sa readListEntry(), readNumEntry(), readDoubleEntry(), readBoolEntry(), removeEntry() +*/ +bool QSettings::writeEntry(const QString &key, const QStringList &value) +{ + QString s; + for (QStringList::ConstIterator it=value.begin(); it!=value.end(); ++it) { + QString el = *it; + if ( el.isNull() ) { + el = "^0"; + } else { + el.replace("^", "^^"); + } + s+=el; + s+="^e"; // end of element + } + return writeEntry(key, s); +} + + +/*! + \overload QStringList QSettings::readListEntry(const QString &key, const QChar &separator, bool *ok ) const + + Reads the entry specified by \a key as a string. The \a separator + is used to create a QStringList by calling QStringList::split(\a + separator, entry). If \a ok is not 0: \a *ok is set to TRUE if the + key was read, otherwise \a *ok is set to FALSE. + + Note that if you want to iterate over the list, you should iterate + over a copy, e.g. + \code + QStringList list = mySettings.readListEntry( "size", " " ); + QStringList::Iterator it = list.begin(); + while( it != list.end() ) { + myProcessing( *it ); + ++it; + } + \endcode + + \sa readEntry(), readDoubleEntry(), readBoolEntry(), writeEntry(), removeEntry(), QStringList::split() +*/ + +/*! + \internal +*/ +QStringList QSettings::readListEntry(const QString &key, const QChar &separator, bool *ok ) +{ + QString value = readEntry( key, QString::null, ok ); + if ( ok && !*ok ) + return QStringList(); + + return QStringList::split(separator, value); +} + +/*! + \fn QStringList QSettings::readListEntry(const QString &key, bool *ok ) const + Reads the entry specified by \a key as a string. If \a ok is not + 0, \a *ok is set to TRUE if the key was read, otherwise \a *ok is + set to FALSE. + + Note that if you want to iterate over the list, you should iterate + over a copy, e.g. + \code + QStringList list = mySettings.readListEntry( "recentfiles" ); + QStringList::Iterator it = list.begin(); + while( it != list.end() ) { + myProcessing( *it ); + ++it; + } + \endcode + + \sa readEntry(), readDoubleEntry(), readBoolEntry(), writeEntry(), removeEntry(), QStringList::split() +*/ + +/*! + \internal +*/ +QStringList QSettings::readListEntry(const QString &key, bool *ok ) +{ + QString value = readEntry( key, QString::null, ok ); + if ( ok && !*ok ) + return QStringList(); + QStringList l; + QString s; + bool esc=FALSE; + for (int i=0; i<(int)value.length(); i++) { + if ( esc ) { + if ( value[i] == 'e' ) { // end-of-string + l.append(s); + s=""; + } else if ( value[i] == '0' ) { // null string + s=QString::null; + } else { + s.append(value[i]); + } + esc=FALSE; + } else if ( value[i] == '^' ) { + esc = TRUE; + } else { + s.append(value[i]); + if ( i == (int)value.length()-1 ) + l.append(s); + } + } + return l; +} + +/*! + Insert platform-dependent paths from platform-independent information. + + The \a domain should be an Internet domain name + controlled by the producer of the software, eg. Trolltech products + use "trolltech.com". + + The \a product should be the official name of the product. + + The \a scope should be + QSettings::User for user-specific settings, or + QSettings::Global for system-wide settings (generally + these will be read-only to many users). +*/ + +void QSettings::setPath( const QString &domain, const QString &product, Scope scope ) +{ +// On Windows, any trailing ".com(\..*)" is stripped from the domain. The +// Global scope corresponds to HKEY_LOCAL_MACHINE, and User corresponds to +// HKEY_CURRENT_USER. Note that on some installations, not all users can +// write to the Global scope. On UNIX, any trailing ".com(\..*)" is stripped +// from the domain. The Global scope corresponds to "/opt" (this would be +// configurable at library build time - eg. to "/usr/local" or "/usr"), +// while the User scope corresponds to $HOME/.*rc. +// Note that on most installations, not all users can write to the System +// scope. +// +// On MacOS X, if there is no "." in domain, append ".com", then reverse the +// order of the elements (Mac OS uses "com.apple.finder" as domain+product). +// The Global scope corresponds to /Library/Preferences/*.plist, while the +// User scope corresponds to ~/Library/Preferences/*.plist. +// Note that on most installations, not all users can write to the System +// scope. + QString actualSearchPath; + int lastDot = domain.findRev( '.' ); + +#if defined(Q_WS_WIN) + actualSearchPath = "/" + domain.mid( 0, lastDot ) + "/" + product; + insertSearchPath( Windows, actualSearchPath ); +#elif defined(Q_WS_MAC) + QString topLevelDomain = domain.right( domain.length() - lastDot - 1 ) + "."; + if ( topLevelDomain.isEmpty() ) + topLevelDomain = "com."; + actualSearchPath = "/" + topLevelDomain + domain.left( lastDot ) + product; + insertSearchPath( Mac, actualSearchPath ); +#else + actualSearchPath = "/" + domain.mid( 0, lastDot ) + "/" + product; + insertSearchPath( Unix, actualSearchPath ); +#endif + + d->globalScope = scope == Global; +} + +/*! + Appends \a group to the current key prefix. +*/ +void QSettings::beginGroup( const QString &group ) +{ + d->groupStack.push( group ); + d->groupDirty = TRUE; +} + +/*! + Undo previous calls to beginGroup(). Note that a single beginGroup("a/b/c") is undone + by a single call to endGroup(). +*/ +void QSettings::endGroup() +{ + d->groupStack.pop(); + d->groupDirty = TRUE; +} + +/*! + Set the current key prefix to the empty string. +*/ +void QSettings::resetGroup() +{ + d->groupStack.clear(); + d->groupDirty = FALSE; + d->groupPrefix = QString::null; +} + +/*! + Returns the current key prefix, or a null string if there is no key prefix set. + + \sa beginGroup(); +*/ +QString QSettings::group() const +{ + if ( d->groupDirty ) { + d->groupDirty = FALSE; + d->groupPrefix = QString::null; + + QValueStack::Iterator it = d->groupStack.begin(); + while ( it != d->groupStack.end() ) { + QString group = *it; + ++it; + if ( group[0] != '/' ) + group = "/" + group; + d->groupPrefix += group; + } + } + return d->groupPrefix; +} + +#endif diff --git a/qmake/tools/qstring.cpp b/qmake/tools/qstring.cpp new file mode 100644 index 0000000..56df62b --- a/dev/null +++ b/qmake/tools/qstring.cpp @@ -0,0 +1,17867 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of the QString class and related Unicode functions +** +** Created : 920722 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +// Don't define it while compiling this module, or USERS of Qt will +// not be able to link. +#ifdef QT_NO_CAST_ASCII +#undef QT_NO_CAST_ASCII +#endif + +#include "qstring.h" +#include "qregexp.h" +#include "qdatastream.h" +#ifndef QT_NO_TEXTCODEC +#include "qtextcodec.h" +#endif +#include +#include +#include +#include +#include +#if defined(Q_WS_WIN) +#include "qt_windows.h" +#endif +#if !defined( QT_NO_COMPONENT ) && !defined( QT_LITE_COMPONENT ) +#include "qcleanuphandler.h" +#endif + + +/* ------------------------------------------------------------------------- + * unicode information + * these tables are generated from the unicode reference file + * ftp://ftp.unicode.org/Public/3.2-Update/UnicodeData.txt + * + * Lars + * ------------------------------------------------------------------------- + */ + +/* Perl script to generate (run perl -x tools/qstring.cpp) + +#!perl + +sub numberize +{ + my(%r, $n, $id); + for $id ( @_ ) { + $i = $id; + $i="" if $i eq "EMPTY"; + $r{$i}=$n++; + } + return %r; +} + + +sub readUnicodeDataLine { + $code = shift @_; + for $n (qw{ + name category combining_class bidi_category + character_decomposition decimal_digit_value digit_value + numeric_value mirrored oldname comment + uppercase lowercase titlecase}) + { + $id = shift @_; + $codes = "${n}_code"; + if ( defined %$codes && defined $$codes{$id} ) { + $id = $$codes{$id}; + } + ${$n}{$code}=$id; + } + $decomp = $character_decomposition{$code}; + if ( length $decomp == 0 ) { + $decomp = ""; + } + if (substr($decomp, 0, 1) ne '<') { + $decomp = " " . $decomp; + } + @_ = split(" ", $decomp); + $tag = shift @_; + $tag = $character_decomposition_tag{$tag}; + $decomp = join( ", 0x", @_ ); + $decomp = "0x".$decomp; + $decomposition{$code} = $decomp; + $decomposition_tag{$code} = $tag; + $decomposition_pos{$code} = $position; + $len = scalar(@_); + $decomposition_len{$code} = $len; + +# we use canonical decompositions longer than 1 char +# we exlude Arabic ligatures from the table + if($len > 1 and $tag == 1) { +# ligature to add... + $start = shift @_; + $ligature{$start} = $ligature{$start}." ".$code; + } + +# adjust position + if($len != 0) { + $position += $len + 3; + } +} + + +# Code to integer mappings... +# +%category_code = numberize(qw{ + EMPTY + Mn Mc Me + Nd Nl No + Zs Zl Zp + Cc Cf Cs Co Cn + + Lu Ll Lt Lm Lo + Pc Pd Ps Pe Pi Pf Po + Sm Sc Sk So +}); +%bidi_category_code = numberize(qw{ + L R EN ES ET AN CS B S WS ON LRE LRO AL RLE RLO PDF NSM BN}); +%character_decomposition_tag = numberize(qw{ + + + +}); +%mirrored_code = numberize(qw{N Y}); + +%joining_code = numberize(qw{U D R C}); + +# Read data into hashes... +# +open IN, "UnicodeData.txt"; +$position = 1; +while () { + @fields = split /;/; + if ( length($fields[0]) < 5 ) { + if ( $fields[1] =~ /, First>/ ) { + $codeRangeBegin = $fields[0]; + } elsif ( $fields[1] =~ /, Last>/ ) { + for ( $i=hex($codeRangeBegin); $i<=hex($fields[0]); $i+=1 ) { + @fields2 = @fields; + $fields2[0] = sprintf "%lX", $i; + readUnicodeDataLine @fields2; + } + } else { + readUnicodeDataLine @fields; + } + } +} + +open IN2, "ArabicShaping.txt"; +$position = 1; +while () { + @fields = split /;/; + $code = shift @fields; + $dummy = shift @fields; + $join = shift @fields; + $join =~ s/ //g; + $join = $joining_code{$join}; + $joining{$code}=$join; +} + +# Build pages... +# +$rowtable_txt = + "static const Q_UINT8 * const unicode_info[256] = {"; +for $row ( 0..255 ) { + $nonzero=0; + $txt = ""; + for $cell ( 0..255 ) { + $code = sprintf("%02X%02X",$row,$cell); + $info = $category{$code}; + $info = 0 if !defined $info; + $txt .= "\n " if $cell%8 == 0; + $txt .= "$info, "; + } + $therow = $row{$txt}; + if ( !defined $therow ) { + $size+=256; + $therow = "ui_".sprintf("%02X",$row); + $rowtext{$therow} = + "static const Q_UINT8 ${therow}[] = {$txt\n};\n\n"; + $row{$txt}=$therow; + } + $rowtable_txt .= "\n " if $row%8 == 0; + $rowtable_txt .= "$therow, "; +} + +print "// START OF GENERATED DATA\n\n"; +print "#ifndef QT_NO_UNICODETABLES\n\n"; + +# Print pages... +# +for $r ( sort keys %rowtext ) { + print $rowtext{$r}; +} +print "$rowtable_txt\n};\n"; +$size += 256*4; +print "// $size bytes\n\n"; + +# Build decomposition tables +# +$rowtable_txt = + "static const Q_UINT16 * const decomposition_info[256] = {"; +$table_txt = + "static const Q_UINT16 decomposition_map[] = {\n 0,\n"; +for $row ( 0..255 ) { + $nonzero=0; + $txt = ""; + for $cell ( 0..255 ) { + $code = sprintf("%02X%02X",$row,$cell); + $txt .= "\n " if $cell%8 == 0; + if( $decomposition_tag{$code} != 0 ) { + $txt .= " $decomposition_pos{$code},"; + $table_txt .= " $decomposition_tag{$code},"; + $table_txt .= " 0x$code,"; + $table_txt .= " $decomposition{$code}, 0,\n"; + $size += 2 * $decomposition_len{$code} + 6; + } else { + $txt .= " 0,"; + } + } + $therow = $row{$txt}; + if ( !defined $therow ) { + $size+=512; + $therow = "di_".sprintf("%02X",$row); + $dec_rowtext{$therow} = + "static const Q_UINT16 ${therow}[] = {$txt\n};\n\n"; + $row{$txt}=$therow; + } + $rowtable_txt .= "\n " if $row%8 == 0; + $rowtable_txt .= "$therow, "; +} + +# Print decomposition tables +# +print "$table_txt\n};\n\n"; +for $r ( sort keys %dec_rowtext ) { + print $dec_rowtext{$r}; +} +print "$rowtable_txt\n};\n"; +$size += 256*4; +print "// $size bytes\n\n"; + + +# build ligature tables +# +$size = 0; +$position = 1; +$rowtable_txt = + "static const Q_UINT16 * const ligature_info[256] = {"; +$table_txt = + "static const Q_UINT16 ligature_map[] = {\n 0,\n"; +for $lig_row ( 0..255 ) { + $nonzero=0; + $txt = ""; + for $cell ( 0..255 ) { + $code = sprintf("%02X%02X",$lig_row,$cell); + $txt .= "\n " if $cell%8 == 0; + if( defined $ligature{$code} ) { + $txt .= " $position,"; + @ligature = split(" ", $ligature{$code}); +# we need to sort ligatures according to their length. +# long ones have to come first! + @ligature_sort = sort { $decomposition_len{$b} <=> $decomposition_len{$a} } @ligature; +# now replace each code by its position in +# the decomposition map. + undef(@lig_pos); + for $n (@ligature_sort) { + push(@lig_pos, $decomposition_pos{$n}); + } +# debug info + if( 0 ) { + print "ligatures: $ligature{$code}\n"; + $sort = join(" ", @ligature_sort); + print "sorted : $sort\n"; + } + $lig = join(", ", @lig_pos); + $table_txt .= " $lig, 0,\n"; + $size += 2 * scalar(@ligature) + 2; + $position += scalar(@ligature) + 1; + } else { + $txt .= " 0,"; + } + } + $therow = $lig_row{$txt}; + if ( !defined $therow ) { + $size+=512; + $therow = "li_".sprintf("%02X",$lig_row); + $lig_rowtext{$therow} = + "static const Q_UINT16 ${therow}[] = {$txt\n};\n\n"; + $lig_row{$txt}=$therow; + } + $rowtable_txt .= "\n " if $lig_row%8 == 0; + $rowtable_txt .= "$therow, "; +} + +# Print ligature tables +# +print "$table_txt\n};\n\n"; +for $r ( sort keys %lig_rowtext ) { + print $lig_rowtext{$r}; +} +print "$rowtable_txt\n};\n"; +$size += 256*4; +print "// $size bytes\n\n"; + + + +# Build direction/joining/mirrored pages... +# +$rowtable_txt = + "static const Q_UINT8 * const direction_info[256] = {"; +for $dir_row ( 0..255 ) { + $nonzero=0; + $txt = ""; + for $cell ( 0..255 ) { + $code = sprintf("%02X%02X",$dir_row,$cell); + $dir = $bidi_category{$code}; + $dir = 0 if !defined $dir; + $join = $joining{$code}; + $join = 0 if !defined $join; + $mirr = $mirrored{$code}; + $mirr = 0 if !defined $mirr; + $info = $dir + 32*$join + 128*$mirr; + $txt .= "\n " if $cell%8 == 0; + $txt .= "$info, "; + } + $therow = $dir_row{$txt}; + if ( !defined $therow ) { + $size+=256; + $therow = "dir_".sprintf("%02X",$dir_row); + $dir_rowtext{$therow} = + "static const Q_UINT8 ${therow}[] = {$txt\n};\n\n"; + $dir_row{$txt}=$therow; + } + $rowtable_txt .= "\n " if $dir_row%8 == 0; + $rowtable_txt .= "$therow, "; +} + +# Print pages... +# +for $r ( sort keys %dir_rowtext ) { + print $dir_rowtext{$r}; +} +print "$rowtable_txt\n};\n"; +$size += 256*4; +print "// $size bytes\n\n"; + +# Build table of combining classes +# +$rowtable_txt = + "static const Q_UINT8 * const combining_info[256] = {"; +for $combining_row ( 0..255 ) { + $nonzero=0; + $txt = ""; + for $cell ( 0..255 ) { + $code = sprintf("%02X%02X",$combining_row,$cell); + $info = $combining_class{$code}; + $info = 0 if !defined $info; + $txt .= "\n " if $cell%8 == 0; + $txt .= "$info, "; + } + $therow = $combining_row{$txt}; + if ( !defined $therow ) { + $size+=256; + $therow = "cmb_".sprintf("%02X",$combining_row); + $combining_rowtext{$therow} = + "static const Q_UINT8 ${therow}[] = {$txt\n};\n\n"; + $combining_row{$txt}=$therow; + } + $rowtable_txt .= "\n " if $combining_row%8 == 0; + $rowtable_txt .= "$therow, "; +} + +# Print pages... +# +for $r ( sort keys %combining_rowtext ) { + print $combining_rowtext{$r}; +} +print "$rowtable_txt\n};\n"; +$size += 256*4; +print "// $size bytes\n\n"; + +# Build case info +# +$rowtable_txt = + "static const Q_UINT16 * const case_info[256] = {"; +for $row ( 0..255 ) { + $nonzero=0; + $txt = ""; + for $cell ( 0..255 ) { + $code = sprintf("%02X%02X",$row,$cell); + $info = $uppercase{$code}; + if ( length( $info ) eq 0 ) { + $info = $lowercase{$code}; + } + $info =~ s/^0+//; + if ( length( $info ) eq 0 ) { + $info = "0"; + } else { + $info = "0x".lc($info); + } + if ( length( $info ) ne 1 ) { + $nonzero = 1; + } + $txt .= "\n " if $cell%8 == 0; + $txt .= "$info, "; + } + $therow = $case_row{$txt}; + if ( !defined $therow && $nonzero ne 0 ) { + $size+=512; + $therow = "case_".sprintf("%02X",$row); + $case_rowtext{$therow} = + "static const Q_UINT16 ${therow}[] = {$txt\n};\n\n"; + $case_row{$txt}=$therow; + } + $rowtable_txt .= "\n " if $row%8 == 0; + if ( $nonzero ne 0 ) { + $rowtable_txt .= "$therow, "; + } else { + $rowtable_txt .= "0, "; + } +} + +# Print pages... +# +for $r ( sort keys %case_rowtext ) { + print $case_rowtext{$r}; +} +print "$rowtable_txt\n};\n"; +$size += 256*4; +print "// $size bytes\n\n"; + +# Build decimal info +# +$rowtable_txt = + "static const Q_INT8 * const decimal_info[256] = {"; +for $row ( 0..255 ) { + $nonzero=0; + $txt = ""; + for $cell ( 0..255 ) { + $code = sprintf("%02X%02X",$row,$cell); + $info = $digit_value{$code}; + if ( length( $info ) eq 0 ) { + $info = -1; + } else { + $nonzero = 1; + } + $txt .= "\n " if $cell%8 == 0; + $txt .= "$info, "; + } + $therow = $decimal_row{$txt}; + if ( !defined $therow && $nonzero ne 0 ) { + $size+=512; + $therow = "num_".sprintf("%02X",$row); + $decimal_rowtext{$therow} = + "static const Q_INT8 ${therow}[] = {$txt\n};\n\n"; + $decimal_row{$txt}=$therow; + } + $rowtable_txt .= "\n " if $row%8 == 0; + if ( $nonzero ne 0 ) { + $rowtable_txt .= "$therow, "; + } else { + $rowtable_txt .= "0, "; + } +} + +# Print pages... +# +for $r ( sort keys %decimal_rowtext ) { + print $decimal_rowtext{$r}; +} +print "$rowtable_txt\n};\n"; +$size += 256*4; +print "// $size bytes\n\n"; + + + +print "#endif\n\n"; +print "// END OF GENERATED DATA\n\n"; + + + +__END__ + +*/ + +// START OF GENERATED DATA + +static const Q_UINT8 ui_00[] = { + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 7, 26, 26, 26, 28, 26, 26, 26, + 22, 23, 26, 27, 26, 21, 26, 26, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 26, 26, 27, 27, 27, 26, + 26, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 22, 26, 23, 29, 20, + 29, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 22, 27, 23, 27, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 7, 26, 28, 28, 28, 28, 30, 30, + 29, 30, 16, 24, 27, 21, 30, 29, + 30, 27, 6, 6, 29, 16, 30, 26, + 29, 6, 16, 25, 6, 6, 6, 26, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 27, + 15, 15, 15, 15, 15, 15, 15, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 27, + 16, 16, 16, 16, 16, 16, 16, 16, +}; + +#ifndef QT_NO_UNICODETABLES + +static const Q_UINT8 ui_01[] = { + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 16, 15, 16, 15, 16, 15, 16, 15, + 16, 15, 16, 15, 16, 15, 16, 15, + 16, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 15, 16, 15, 16, 15, 16, 16, + 16, 15, 15, 16, 15, 16, 15, 15, + 16, 15, 15, 15, 16, 16, 15, 15, + 15, 15, 16, 15, 15, 16, 15, 15, + 15, 16, 16, 16, 15, 15, 16, 15, + 15, 16, 15, 16, 15, 16, 15, 15, + 16, 15, 16, 16, 15, 16, 15, 15, + 16, 15, 15, 15, 16, 15, 16, 15, + 15, 16, 16, 19, 15, 16, 16, 16, + 19, 19, 19, 19, 15, 17, 16, 15, + 17, 16, 15, 17, 16, 15, 16, 15, + 16, 15, 16, 15, 16, 15, 16, 15, + 16, 15, 16, 15, 16, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 16, 15, 17, 16, 15, 16, 15, 15, + 15, 16, 15, 16, 15, 16, 15, 16, +}; + +static const Q_UINT8 ui_02[] = { + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 0, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 0, 0, + 18, 18, 18, 18, 18, 18, 18, 18, + 18, 29, 29, 18, 18, 18, 18, 18, + 18, 18, 29, 29, 29, 29, 29, 29, + 29, 29, 29, 29, 29, 29, 29, 29, + 18, 18, 29, 29, 29, 29, 29, 29, + 29, 29, 29, 29, 29, 29, 29, 29, + 18, 18, 18, 18, 18, 29, 29, 29, + 29, 29, 29, 29, 29, 29, 18, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_03[] = { + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 0, 0, 0, 0, 29, 29, 0, 0, + 0, 0, 18, 0, 0, 0, 26, 0, + 0, 0, 0, 0, 29, 29, 15, 26, + 15, 15, 15, 0, 15, 0, 15, 15, + 16, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 0, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 0, + 16, 16, 15, 15, 15, 16, 16, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 16, 16, 16, 16, 15, 16, 27, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_04[] = { + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 30, 1, 1, 1, 1, 0, + 3, 3, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 15, 16, 15, 16, 15, 16, 15, + 16, 15, 16, 15, 16, 15, 16, 0, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 0, 0, + 15, 16, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_05[] = { + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 0, + 0, 18, 26, 26, 26, 26, 26, 26, + 0, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 0, 26, 21, 0, 0, 0, 0, 0, + 0, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 0, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 0, 1, 1, 1, 26, 1, + 26, 1, 1, 26, 1, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 0, 0, 0, 0, 0, + 19, 19, 19, 26, 26, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_06[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 26, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 26, 0, 0, 0, 26, + 0, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 0, 0, 0, 0, 0, + 18, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 26, 26, 26, 26, 19, 19, + 1, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 26, 19, 1, 1, + 1, 1, 1, 1, 1, 11, 3, 1, + 1, 1, 1, 1, 1, 18, 18, 1, + 1, 30, 1, 1, 1, 1, 0, 0, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 19, 19, 19, 30, 30, 0, +}; + +static const Q_UINT8 ui_07[] = { + 26, 26, 26, 26, 26, 26, 26, 26, + 26, 26, 26, 26, 26, 26, 0, 11, + 19, 1, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 19, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_08[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_09[] = { + 0, 1, 1, 2, 0, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 0, 0, 1, 19, 2, 2, + 2, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 2, 2, 2, 1, 0, 0, + 19, 1, 1, 1, 1, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 1, 1, 26, 26, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 26, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1, 2, 2, 0, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 0, 19, + 19, 0, 0, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 0, 19, 19, 19, 19, 19, 19, + 19, 0, 19, 0, 0, 0, 19, 19, + 19, 19, 0, 0, 1, 0, 2, 2, + 2, 1, 1, 1, 1, 0, 0, 2, + 2, 0, 0, 2, 2, 1, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 2, + 0, 0, 0, 0, 19, 19, 0, 19, + 19, 19, 1, 1, 0, 0, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 19, 19, 28, 28, 6, 6, 6, 6, + 6, 6, 30, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_0A[] = { + 0, 0, 1, 0, 0, 19, 19, 19, + 19, 19, 19, 0, 0, 0, 0, 19, + 19, 0, 0, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 0, 19, 19, 19, 19, 19, 19, + 19, 0, 19, 19, 0, 19, 19, 0, + 19, 19, 0, 0, 1, 0, 2, 2, + 2, 1, 1, 0, 0, 0, 0, 1, + 1, 0, 0, 1, 1, 1, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 19, 19, 19, 19, 0, 19, 0, + 0, 0, 0, 0, 0, 0, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 1, 1, 19, 19, 19, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1, 1, 2, 0, 19, 19, 19, + 19, 19, 19, 19, 0, 19, 0, 19, + 19, 19, 0, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 0, 19, 19, 19, 19, 19, 19, + 19, 0, 19, 19, 0, 19, 19, 19, + 19, 19, 0, 0, 1, 19, 2, 2, + 2, 1, 1, 1, 1, 1, 0, 1, + 1, 2, 0, 2, 2, 1, 0, 0, + 19, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 0, 0, 0, 0, 0, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_0B[] = { + 0, 1, 2, 2, 0, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 0, 19, + 19, 0, 0, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 0, 19, 19, 19, 19, 19, 19, + 19, 0, 19, 19, 0, 0, 19, 19, + 19, 19, 0, 0, 1, 19, 2, 1, + 2, 1, 1, 1, 0, 0, 0, 2, + 2, 0, 0, 2, 2, 1, 0, 0, + 0, 0, 0, 0, 0, 0, 1, 2, + 0, 0, 0, 0, 19, 19, 0, 19, + 19, 19, 0, 0, 0, 0, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 30, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 1, 19, 0, 19, 19, 19, + 19, 19, 19, 0, 0, 0, 19, 19, + 19, 0, 19, 19, 19, 19, 0, 0, + 0, 19, 19, 0, 19, 0, 19, 19, + 0, 0, 0, 19, 19, 0, 0, 0, + 19, 19, 19, 0, 0, 0, 19, 19, + 19, 19, 19, 19, 19, 19, 0, 19, + 19, 19, 0, 0, 0, 0, 2, 2, + 1, 2, 2, 0, 0, 0, 2, 2, + 2, 0, 2, 2, 2, 1, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 2, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 6, 6, 6, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_0C[] = { + 0, 2, 2, 2, 0, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 19, 19, + 19, 0, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 0, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 0, 19, 19, 19, + 19, 19, 0, 0, 0, 0, 1, 1, + 1, 2, 2, 2, 2, 0, 1, 1, + 1, 0, 1, 1, 1, 1, 0, 0, + 0, 0, 0, 0, 0, 1, 1, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 0, 0, 0, 0, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 2, 2, 0, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 19, 19, + 19, 0, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 0, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 0, 19, 19, 19, + 19, 19, 0, 0, 0, 0, 2, 1, + 2, 2, 2, 2, 2, 0, 1, 2, + 2, 0, 2, 2, 1, 1, 0, 0, + 0, 0, 0, 0, 0, 2, 2, 0, + 0, 0, 0, 0, 0, 0, 19, 0, + 19, 19, 0, 0, 0, 0, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_0D[] = { + 0, 0, 2, 2, 0, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 19, 19, + 19, 0, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 0, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 0, 0, 0, 0, 2, 2, + 2, 1, 1, 1, 0, 0, 2, 2, + 2, 0, 2, 2, 2, 1, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 2, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 0, 0, 0, 0, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 2, 2, 0, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 0, 0, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 0, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 0, 19, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 0, + 0, 0, 1, 0, 0, 0, 0, 2, + 2, 2, 1, 1, 1, 0, 1, 0, + 2, 2, 2, 2, 2, 2, 2, 2, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 2, 2, 26, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_0E[] = { + 0, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 1, 19, 19, 1, 1, 1, 1, + 1, 1, 1, 0, 0, 0, 0, 28, + 19, 19, 19, 19, 19, 19, 18, 1, + 1, 1, 1, 1, 1, 1, 1, 26, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 26, 26, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 19, 19, 0, 19, 0, 0, 19, + 19, 0, 19, 0, 0, 19, 0, 0, + 0, 0, 0, 0, 19, 19, 19, 19, + 0, 19, 19, 19, 19, 19, 19, 19, + 0, 19, 19, 19, 0, 19, 0, 19, + 0, 0, 19, 19, 0, 19, 19, 19, + 19, 1, 19, 19, 1, 1, 1, 1, + 1, 1, 0, 1, 1, 19, 0, 0, + 19, 19, 19, 19, 19, 0, 18, 0, + 1, 1, 1, 1, 1, 1, 0, 0, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 0, 0, 19, 19, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_0F[] = { + 19, 30, 30, 30, 26, 26, 26, 26, + 26, 26, 26, 26, 26, 26, 26, 26, + 26, 26, 26, 30, 30, 30, 30, 30, + 1, 1, 30, 30, 30, 30, 30, 30, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 30, 1, 30, 1, + 30, 1, 22, 23, 22, 23, 2, 2, + 19, 19, 19, 19, 19, 19, 19, 19, + 0, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 0, 0, 0, 0, 0, + 0, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 2, + 1, 1, 1, 1, 1, 26, 1, 1, + 19, 19, 19, 19, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, + 0, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 0, 30, 30, + 30, 30, 30, 30, 30, 30, 1, 30, + 30, 30, 30, 30, 30, 0, 0, 30, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_10[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 0, 19, 19, 19, 19, 19, + 0, 19, 19, 0, 2, 1, 1, 1, + 1, 2, 1, 0, 0, 0, 1, 1, + 2, 1, 0, 0, 0, 0, 0, 0, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 26, 26, 26, 26, 26, 26, + 19, 19, 19, 19, 19, 19, 2, 2, + 1, 1, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 0, 0, 26, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_11[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 0, 0, 0, 0, 0, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_12[] = { + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 0, 19, 19, 19, 19, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 0, 19, 19, 19, 19, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 0, 19, 19, 19, 19, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 0, 19, 19, 19, 19, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 0, 19, 19, 19, 19, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, +}; + +static const Q_UINT8 ui_13[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 0, 19, 19, 19, 19, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 0, 0, 0, 0, 0, + 0, 26, 26, 26, 26, 26, 26, 26, + 26, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_14[] = { + 0, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, +}; + +static const Q_UINT8 ui_15[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, +}; + +static const Q_UINT8 ui_16[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 26, 26, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 7, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 22, 23, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 26, 26, 26, 5, 5, + 5, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_17[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 19, 19, + 19, 19, 1, 1, 1, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 1, 1, 1, 26, 26, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 1, 1, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 19, 19, + 19, 0, 1, 1, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 2, 2, 2, 1, + 1, 1, 1, 1, 1, 1, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, + 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 26, 26, 26, 18, + 26, 26, 26, 28, 19, 0, 0, 0, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_18[] = { + 26, 26, 26, 26, 26, 26, 21, 26, + 26, 26, 26, 1, 1, 1, 11, 0, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 18, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 1, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_1E[] = { + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 16, 16, + 16, 16, 16, 16, 0, 0, 0, 0, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 15, 16, 15, 16, 15, 16, + 15, 16, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_1F[] = { + 16, 16, 16, 16, 16, 16, 16, 16, + 15, 15, 15, 15, 15, 15, 15, 15, + 16, 16, 16, 16, 16, 16, 0, 0, + 15, 15, 15, 15, 15, 15, 0, 0, + 16, 16, 16, 16, 16, 16, 16, 16, + 15, 15, 15, 15, 15, 15, 15, 15, + 16, 16, 16, 16, 16, 16, 16, 16, + 15, 15, 15, 15, 15, 15, 15, 15, + 16, 16, 16, 16, 16, 16, 0, 0, + 15, 15, 15, 15, 15, 15, 0, 0, + 16, 16, 16, 16, 16, 16, 16, 16, + 0, 15, 0, 15, 0, 15, 0, 15, + 16, 16, 16, 16, 16, 16, 16, 16, + 15, 15, 15, 15, 15, 15, 15, 15, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 0, 0, + 16, 16, 16, 16, 16, 16, 16, 16, + 17, 17, 17, 17, 17, 17, 17, 17, + 16, 16, 16, 16, 16, 16, 16, 16, + 17, 17, 17, 17, 17, 17, 17, 17, + 16, 16, 16, 16, 16, 16, 16, 16, + 17, 17, 17, 17, 17, 17, 17, 17, + 16, 16, 16, 16, 16, 0, 16, 16, + 15, 15, 15, 15, 17, 29, 16, 29, + 29, 29, 16, 16, 16, 0, 16, 16, + 15, 15, 15, 15, 17, 29, 29, 29, + 16, 16, 16, 16, 0, 0, 16, 16, + 15, 15, 15, 15, 0, 29, 29, 29, + 16, 16, 16, 16, 16, 16, 16, 16, + 15, 15, 15, 15, 15, 29, 29, 29, + 0, 0, 16, 16, 16, 0, 16, 16, + 15, 15, 15, 15, 17, 29, 29, 0, +}; + +static const Q_UINT8 ui_20[] = { + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 11, 11, 11, 11, + 21, 21, 21, 21, 21, 21, 26, 26, + 24, 25, 22, 24, 24, 25, 22, 24, + 26, 26, 26, 26, 26, 26, 26, 26, + 8, 9, 11, 11, 11, 11, 11, 7, + 26, 26, 26, 26, 26, 26, 26, 26, + 26, 24, 25, 26, 26, 26, 26, 20, + 20, 26, 26, 26, 27, 22, 23, 26, + 26, 26, 26, 26, 26, 26, 26, 26, + 26, 26, 27, 0, 0, 0, 0, 26, + 0, 0, 0, 0, 0, 0, 0, 7, + 11, 11, 11, 11, 0, 0, 0, 0, + 0, 0, 11, 11, 11, 11, 11, 11, + 6, 16, 0, 0, 6, 6, 6, 6, + 6, 6, 27, 27, 27, 22, 23, 16, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 27, 27, 27, 22, 23, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 3, 3, 3, + 3, 1, 3, 3, 3, 1, 1, 1, + 1, 1, 1, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_21[] = { + 30, 30, 15, 30, 30, 30, 30, 15, + 30, 30, 16, 15, 15, 15, 16, 16, + 15, 15, 15, 16, 30, 15, 30, 30, + 30, 15, 15, 15, 15, 15, 30, 30, + 30, 30, 30, 30, 15, 30, 15, 30, + 15, 30, 15, 15, 15, 15, 30, 16, + 15, 15, 30, 15, 16, 19, 19, 19, + 19, 16, 30, 0, 0, 16, 15, 15, + 27, 27, 27, 27, 27, 15, 16, 16, + 16, 16, 30, 27, 0, 0, 0, 0, + 0, 0, 0, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 27, 27, 27, 27, 27, 30, 30, 30, + 30, 30, 27, 27, 30, 30, 30, 30, + 27, 30, 30, 27, 30, 30, 27, 30, + 30, 30, 30, 30, 30, 30, 27, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 27, 27, + 30, 30, 27, 30, 27, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, +}; + +static const Q_UINT8 ui_22[] = { + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, +}; + +static const Q_UINT8 ui_23[] = { + 30, 30, 30, 30, 30, 30, 30, 30, + 27, 27, 27, 27, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 27, 27, 30, 30, 30, 30, 30, 30, + 30, 22, 23, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 27, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 22, 23, 26, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_24[] = { + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 0, +}; + +static const Q_UINT8 ui_25[] = { + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 27, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 27, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 27, 27, 27, 27, 27, 27, 27, 27, +}; + +static const Q_UINT8 ui_26[] = { + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 0, 0, 30, 30, + 0, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 27, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 0, 0, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_27[] = { + 0, 30, 30, 30, 30, 0, 30, 30, + 30, 30, 0, 0, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 0, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 0, 30, 0, 30, + 30, 30, 30, 0, 0, 0, 30, 0, + 30, 30, 30, 30, 30, 30, 30, 0, + 0, 30, 30, 30, 30, 30, 30, 30, + 22, 23, 22, 23, 22, 23, 22, 23, + 22, 23, 22, 23, 22, 23, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 30, 0, 0, 0, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 0, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 22, 23, + 22, 23, 22, 23, 0, 0, 0, 0, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, +}; + +static const Q_UINT8 ui_28[] = { + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, +}; + +static const Q_UINT8 ui_29[] = { + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 22, 23, 22, 23, 22, + 23, 22, 23, 22, 23, 22, 23, 22, + 23, 22, 23, 22, 23, 22, 23, 22, + 23, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 22, 23, 22, 23, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 22, 23, 27, 27, +}; + +static const Q_UINT8 ui_2E[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 0, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_2F[] = { + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_30[] = { + 7, 26, 26, 26, 30, 18, 19, 5, + 22, 23, 22, 23, 22, 23, 22, 23, + 22, 23, 30, 30, 22, 23, 22, 23, + 22, 23, 22, 23, 21, 22, 23, 23, + 30, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 1, 1, 1, 1, 1, 1, + 21, 18, 18, 18, 18, 18, 30, 30, + 5, 5, 5, 18, 19, 26, 30, 30, + 0, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 0, 1, 1, 29, 29, 18, 18, 19, + 21, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 20, 18, 18, 18, 19, +}; + +static const Q_UINT8 ui_31[] = { + 0, 0, 0, 0, 0, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 0, 0, + 0, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 30, 30, 6, 6, 6, 6, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, +}; + +static const Q_UINT8 ui_32[] = { + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 0, 0, 0, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 0, 0, 0, 30, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 0, 0, 0, 0, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 0, +}; + +static const Q_UINT8 ui_33[] = { + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 0, + 0, 0, 0, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 0, 0, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 0, +}; + +static const Q_UINT8 ui_4D[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_9F[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_A4[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 0, 0, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_D7[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_D8[] = { + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, +}; + +static const Q_UINT8 ui_E0[] = { + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, +}; + +static const Q_UINT8 ui_FA[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 ui_FB[] = { + 16, 16, 16, 16, 16, 16, 16, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 16, 16, 16, 16, 16, + 0, 0, 0, 0, 0, 19, 1, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 27, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 19, 19, 19, 19, 19, 0, 19, 0, + 19, 19, 0, 19, 19, 0, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, +}; + +static const Q_UINT8 ui_FD[] = { + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 22, 23, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 0, 0, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 28, 0, 0, 0, +}; + +static const Q_UINT8 ui_FE[] = { + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 26, 21, 21, 20, 20, 22, 23, 22, + 23, 22, 23, 22, 23, 22, 23, 22, + 23, 22, 23, 22, 23, 26, 26, 0, + 0, 26, 26, 26, 26, 20, 20, 20, + 26, 26, 26, 0, 26, 26, 26, 26, + 21, 22, 23, 22, 23, 22, 23, 26, + 26, 26, 27, 21, 27, 27, 27, 0, + 26, 28, 26, 26, 0, 0, 0, 0, + 19, 19, 19, 19, 19, 0, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 0, 0, 11, +}; + +static const Q_UINT8 ui_FF[] = { + 0, 26, 26, 26, 28, 26, 26, 26, + 22, 23, 26, 27, 26, 21, 26, 26, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 26, 26, 27, 27, 27, 26, + 26, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 22, 26, 23, 29, 20, + 29, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 22, 27, 23, 27, 22, + 23, 26, 22, 23, 26, 20, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 18, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 18, 18, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 0, + 0, 0, 19, 19, 19, 19, 19, 19, + 0, 0, 19, 19, 19, 19, 19, 19, + 0, 0, 19, 19, 19, 19, 19, 19, + 0, 0, 19, 19, 19, 0, 0, 0, + 28, 28, 27, 29, 30, 28, 28, 0, + 30, 27, 27, 27, 27, 30, 30, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 11, 11, 11, 30, 30, 0, 0, +}; + +static const Q_UINT8 * const unicode_info[256] = { + ui_00, ui_01, ui_02, ui_03, ui_04, ui_05, ui_06, ui_07, + ui_08, ui_09, ui_0A, ui_0B, ui_0C, ui_0D, ui_0E, ui_0F, + ui_10, ui_11, ui_12, ui_13, ui_14, ui_15, ui_16, ui_17, + ui_18, ui_08, ui_08, ui_08, ui_08, ui_08, ui_1E, ui_1F, + ui_20, ui_21, ui_22, ui_23, ui_24, ui_25, ui_26, ui_27, + ui_28, ui_29, ui_22, ui_08, ui_08, ui_08, ui_2E, ui_2F, + ui_30, ui_31, ui_32, ui_33, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_4D, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_9F, + ui_15, ui_15, ui_15, ui_15, ui_A4, ui_08, ui_08, ui_08, + ui_08, ui_08, ui_08, ui_08, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, + ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_15, ui_D7, + ui_D8, ui_D8, ui_D8, ui_D8, ui_D8, ui_D8, ui_D8, ui_D8, + ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, + ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, + ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, ui_E0, + ui_E0, ui_15, ui_FA, ui_FB, ui_15, ui_FD, ui_FE, ui_FF, +}; +// 14848 bytes + +static const Q_UINT16 decomposition_map[] = { + 0, + 3, 0x00A0, 0x0020, 0, + 16, 0x00A8, 0x0020, 0x0308, 0, + 9, 0x00AA, 0x0061, 0, + 16, 0x00AF, 0x0020, 0x0304, 0, + 9, 0x00B2, 0x0032, 0, + 9, 0x00B3, 0x0033, 0, + 16, 0x00B4, 0x0020, 0x0301, 0, + 16, 0x00B5, 0x03BC, 0, + 16, 0x00B8, 0x0020, 0x0327, 0, + 9, 0x00B9, 0x0031, 0, + 9, 0x00BA, 0x006F, 0, + 17, 0x00BC, 0x0031, 0x2044, 0x0034, 0, + 17, 0x00BD, 0x0031, 0x2044, 0x0032, 0, + 17, 0x00BE, 0x0033, 0x2044, 0x0034, 0, + 1, 0x00C0, 0x0041, 0x0300, 0, + 1, 0x00C1, 0x0041, 0x0301, 0, + 1, 0x00C2, 0x0041, 0x0302, 0, + 1, 0x00C3, 0x0041, 0x0303, 0, + 1, 0x00C4, 0x0041, 0x0308, 0, + 1, 0x00C5, 0x0041, 0x030A, 0, + 1, 0x00C7, 0x0043, 0x0327, 0, + 1, 0x00C8, 0x0045, 0x0300, 0, + 1, 0x00C9, 0x0045, 0x0301, 0, + 1, 0x00CA, 0x0045, 0x0302, 0, + 1, 0x00CB, 0x0045, 0x0308, 0, + 1, 0x00CC, 0x0049, 0x0300, 0, + 1, 0x00CD, 0x0049, 0x0301, 0, + 1, 0x00CE, 0x0049, 0x0302, 0, + 1, 0x00CF, 0x0049, 0x0308, 0, + 1, 0x00D1, 0x004E, 0x0303, 0, + 1, 0x00D2, 0x004F, 0x0300, 0, + 1, 0x00D3, 0x004F, 0x0301, 0, + 1, 0x00D4, 0x004F, 0x0302, 0, + 1, 0x00D5, 0x004F, 0x0303, 0, + 1, 0x00D6, 0x004F, 0x0308, 0, + 1, 0x00D9, 0x0055, 0x0300, 0, + 1, 0x00DA, 0x0055, 0x0301, 0, + 1, 0x00DB, 0x0055, 0x0302, 0, + 1, 0x00DC, 0x0055, 0x0308, 0, + 1, 0x00DD, 0x0059, 0x0301, 0, + 1, 0x00E0, 0x0061, 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0, + 1, 0x0105, 0x0061, 0x0328, 0, + 1, 0x0106, 0x0043, 0x0301, 0, + 1, 0x0107, 0x0063, 0x0301, 0, + 1, 0x0108, 0x0043, 0x0302, 0, + 1, 0x0109, 0x0063, 0x0302, 0, + 1, 0x010A, 0x0043, 0x0307, 0, + 1, 0x010B, 0x0063, 0x0307, 0, + 1, 0x010C, 0x0043, 0x030C, 0, + 1, 0x010D, 0x0063, 0x030C, 0, + 1, 0x010E, 0x0044, 0x030C, 0, + 1, 0x010F, 0x0064, 0x030C, 0, + 1, 0x0112, 0x0045, 0x0304, 0, + 1, 0x0113, 0x0065, 0x0304, 0, + 1, 0x0114, 0x0045, 0x0306, 0, + 1, 0x0115, 0x0065, 0x0306, 0, + 1, 0x0116, 0x0045, 0x0307, 0, + 1, 0x0117, 0x0065, 0x0307, 0, + 1, 0x0118, 0x0045, 0x0328, 0, + 1, 0x0119, 0x0065, 0x0328, 0, + 1, 0x011A, 0x0045, 0x030C, 0, + 1, 0x011B, 0x0065, 0x030C, 0, + 1, 0x011C, 0x0047, 0x0302, 0, + 1, 0x011D, 0x0067, 0x0302, 0, + 1, 0x011E, 0x0047, 0x0306, 0, + 1, 0x011F, 0x0067, 0x0306, 0, + 1, 0x0120, 0x0047, 0x0307, 0, + 1, 0x0121, 0x0067, 0x0307, 0, + 1, 0x0122, 0x0047, 0x0327, 0, + 1, 0x0123, 0x0067, 0x0327, 0, + 1, 0x0124, 0x0048, 0x0302, 0, + 1, 0x0125, 0x0068, 0x0302, 0, + 1, 0x0128, 0x0049, 0x0303, 0, + 1, 0x0129, 0x0069, 0x0303, 0, + 1, 0x012A, 0x0049, 0x0304, 0, + 1, 0x012B, 0x0069, 0x0304, 0, + 1, 0x012C, 0x0049, 0x0306, 0, + 1, 0x012D, 0x0069, 0x0306, 0, + 1, 0x012E, 0x0049, 0x0328, 0, + 1, 0x012F, 0x0069, 0x0328, 0, + 1, 0x0130, 0x0049, 0x0307, 0, + 16, 0x0132, 0x0049, 0x004A, 0, + 16, 0x0133, 0x0069, 0x006A, 0, + 1, 0x0134, 0x004A, 0x0302, 0, + 1, 0x0135, 0x006A, 0x0302, 0, + 1, 0x0136, 0x004B, 0x0327, 0, + 1, 0x0137, 0x006B, 0x0327, 0, + 1, 0x0139, 0x004C, 0x0301, 0, + 1, 0x013A, 0x006C, 0x0301, 0, + 1, 0x013B, 0x004C, 0x0327, 0, + 1, 0x013C, 0x006C, 0x0327, 0, + 1, 0x013D, 0x004C, 0x030C, 0, + 1, 0x013E, 0x006C, 0x030C, 0, + 16, 0x013F, 0x004C, 0x00B7, 0, + 16, 0x0140, 0x006C, 0x00B7, 0, + 1, 0x0143, 0x004E, 0x0301, 0, + 1, 0x0144, 0x006E, 0x0301, 0, + 1, 0x0145, 0x004E, 0x0327, 0, + 1, 0x0146, 0x006E, 0x0327, 0, + 1, 0x0147, 0x004E, 0x030C, 0, + 1, 0x0148, 0x006E, 0x030C, 0, + 16, 0x0149, 0x02BC, 0x006E, 0, + 1, 0x014C, 0x004F, 0x0304, 0, + 1, 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+ 12, 0xFFE3, 0x00AF, 0, + 12, 0xFFE4, 0x00A6, 0, + 12, 0xFFE5, 0x00A5, 0, + 12, 0xFFE6, 0x20A9, 0, + 13, 0xFFE8, 0x2502, 0, + 13, 0xFFE9, 0x2190, 0, + 13, 0xFFEA, 0x2191, 0, + 13, 0xFFEB, 0x2192, 0, + 13, 0xFFEC, 0x2193, 0, + 13, 0xFFED, 0x25A0, 0, + 13, 0xFFEE, 0x25CB, 0, + +}; + +static const Q_UINT16 di_00[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1, 0, 0, 0, 0, 0, 0, 0, + 5, 0, 10, 0, 0, 0, 0, 14, + 0, 0, 19, 23, 27, 32, 0, 0, + 36, 41, 45, 0, 49, 55, 61, 0, + 67, 72, 77, 82, 87, 92, 0, 97, + 102, 107, 112, 117, 122, 127, 132, 137, + 0, 142, 147, 152, 157, 162, 167, 0, + 0, 172, 177, 182, 187, 192, 0, 0, + 197, 202, 207, 212, 217, 222, 0, 227, + 232, 237, 242, 247, 252, 257, 262, 267, + 0, 272, 277, 282, 287, 292, 297, 0, + 0, 302, 307, 312, 317, 322, 0, 327, +}; + +static const Q_UINT16 di_01[] = { + 332, 337, 342, 347, 352, 357, 362, 367, + 372, 377, 382, 387, 392, 397, 402, 407, + 0, 0, 412, 417, 422, 427, 432, 437, + 442, 447, 452, 457, 462, 467, 472, 477, + 482, 487, 492, 497, 502, 507, 0, 0, + 512, 517, 522, 527, 532, 537, 542, 547, + 552, 0, 557, 562, 567, 572, 577, 582, + 0, 587, 592, 597, 602, 607, 612, 617, + 622, 0, 0, 627, 632, 637, 642, 647, + 652, 657, 0, 0, 662, 667, 672, 677, + 682, 687, 0, 0, 692, 697, 702, 707, + 712, 717, 722, 727, 732, 737, 742, 747, + 752, 757, 762, 767, 772, 777, 0, 0, + 782, 787, 792, 797, 802, 807, 812, 817, + 822, 827, 832, 837, 842, 847, 852, 857, + 862, 867, 872, 877, 882, 887, 892, 897, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 901, 906, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 911, + 916, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 921, 926, 931, 936, + 941, 946, 951, 956, 961, 966, 971, 976, + 981, 986, 991, 996, 1001, 1006, 1011, 1016, + 1021, 1026, 1031, 1036, 1041, 0, 1046, 1051, + 1056, 1061, 1066, 1071, 0, 0, 1076, 1081, + 1086, 1091, 1096, 1101, 1106, 1111, 1116, 1121, + 1126, 1131, 1136, 1141, 1146, 1151, 0, 0, + 1156, 1161, 1166, 1171, 1176, 1181, 1186, 1191, +}; + +static const Q_UINT16 di_02[] = { + 1196, 1201, 1206, 1211, 1216, 1221, 1226, 1231, + 1236, 1241, 1246, 1251, 1256, 1261, 1266, 1271, + 1276, 1281, 1286, 1291, 1296, 1301, 1306, 1311, + 1316, 1321, 1326, 1331, 0, 0, 1336, 1341, + 0, 0, 0, 0, 0, 0, 1346, 1351, + 1356, 1361, 1366, 1371, 1376, 1381, 1386, 1391, + 1396, 1401, 1406, 1411, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1416, 1420, 1424, 1428, 1432, 1436, 1440, 1444, + 1448, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1452, 1457, 1462, 1467, 1472, 1477, 0, 0, + 1482, 1486, 1490, 1494, 1498, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_03[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1502, 1506, 0, 1510, 1514, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 1519, 0, 0, 0, + 0, 0, 1523, 0, 0, 0, 1528, 0, + 0, 0, 0, 0, 1532, 1537, 1542, 1547, + 1551, 1556, 1561, 0, 1566, 0, 1571, 1576, + 1581, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 1586, 1591, 1596, 1601, 1606, 1611, + 1616, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 1621, 1626, 1631, 1636, 1641, 0, + 1646, 1650, 1654, 1658, 1663, 1668, 1672, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1676, 1680, 1684, 0, 1688, 1692, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_04[] = { + 1696, 1701, 0, 1706, 0, 0, 0, 1711, + 0, 0, 0, 0, 1716, 1721, 1726, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1731, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1736, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1741, 1746, 0, 1751, 0, 0, 0, 1756, + 0, 0, 0, 0, 1761, 1766, 1771, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 1776, 1781, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1786, 1791, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1796, 1801, 1806, 1811, 0, 0, 1816, 1821, + 0, 0, 1826, 1831, 1836, 1841, 1846, 1851, + 0, 0, 1856, 1861, 1866, 1871, 1876, 1881, + 0, 0, 1886, 1891, 1896, 1901, 1906, 1911, + 1916, 1921, 1926, 1931, 1936, 1941, 0, 0, + 1946, 1951, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_05[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 1956, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_06[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 1961, 1966, 1971, 1976, 1981, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 1986, 1991, 1996, + 2001, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 2006, 0, 2011, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 2016, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_07[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_09[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 2021, 0, 0, 0, 0, 0, 0, + 0, 2026, 0, 0, 2031, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 2036, 2041, 2046, 2051, 2056, 2061, 2066, 2071, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 2076, 2081, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 2086, 2091, 0, 2096, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_0A[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 2101, 0, 0, 2106, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 2111, 2116, 2121, 0, 0, 2126, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_0B[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 2131, 0, 0, 2136, 2141, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 2146, 2151, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 2156, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 2161, 2166, 2171, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_0C[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 2176, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 2181, 0, 0, 0, 0, 0, 0, 2186, + 2191, 0, 2196, 2201, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_0D[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 2206, 2211, 2216, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 2221, 0, 2226, 2231, 2236, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_0E[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 2241, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 2246, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 2251, 2256, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_0F[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 2261, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 2265, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 2270, 0, 0, + 0, 0, 2275, 0, 0, 0, 0, 2280, + 0, 0, 0, 0, 2285, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 2290, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 2295, 0, 2300, 2305, 2310, + 2315, 2320, 0, 0, 0, 0, 0, 0, + 0, 2325, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 2330, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 2335, 0, 0, + 0, 0, 2340, 0, 0, 0, 0, 2345, + 0, 0, 0, 0, 2350, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 2355, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_10[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 2360, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_1E[] = { + 2365, 2370, 2375, 2380, 2385, 2390, 2395, 2400, + 2405, 2410, 2415, 2420, 2425, 2430, 2435, 2440, + 2445, 2450, 2455, 2460, 2465, 2470, 2475, 2480, + 2485, 2490, 2495, 2500, 2505, 2510, 2515, 2520, + 2525, 2530, 2535, 2540, 2545, 2550, 2555, 2560, + 2565, 2570, 2575, 2580, 2585, 2590, 2595, 2600, + 2605, 2610, 2615, 2620, 2625, 2630, 2635, 2640, + 2645, 2650, 2655, 2660, 2665, 2670, 2675, 2680, + 2685, 2690, 2695, 2700, 2705, 2710, 2715, 2720, + 2725, 2730, 2735, 2740, 2745, 2750, 2755, 2760, + 2765, 2770, 2775, 2780, 2785, 2790, 2795, 2800, + 2805, 2810, 2815, 2820, 2825, 2830, 2835, 2840, + 2845, 2850, 2855, 2860, 2865, 2870, 2875, 2880, + 2885, 2890, 2895, 2900, 2905, 2910, 2915, 2920, + 2925, 2930, 2935, 2940, 2945, 2950, 2955, 2960, + 2965, 2970, 2975, 2980, 2985, 2990, 2995, 3000, + 3005, 3010, 3015, 3020, 3025, 3030, 3035, 3040, + 3045, 3050, 3055, 3060, 3065, 3070, 3075, 3080, + 3085, 3090, 3095, 3100, 3105, 3110, 3115, 3120, + 3125, 3130, 3135, 3140, 0, 0, 0, 0, + 3145, 3150, 3155, 3160, 3165, 3170, 3175, 3180, + 3185, 3190, 3195, 3200, 3205, 3210, 3215, 3220, + 3225, 3230, 3235, 3240, 3245, 3250, 3255, 3260, + 3265, 3270, 3275, 3280, 3285, 3290, 3295, 3300, + 3305, 3310, 3315, 3320, 3325, 3330, 3335, 3340, + 3345, 3350, 3355, 3360, 3365, 3370, 3375, 3380, + 3385, 3390, 3395, 3400, 3405, 3410, 3415, 3420, + 3425, 3430, 3435, 3440, 3445, 3450, 3455, 3460, + 3465, 3470, 3475, 3480, 3485, 3490, 3495, 3500, + 3505, 3510, 3515, 3520, 3525, 3530, 3535, 3540, + 3545, 3550, 3555, 3560, 3565, 3570, 3575, 3580, + 3585, 3590, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_1F[] = { + 3595, 3600, 3605, 3610, 3615, 3620, 3625, 3630, + 3635, 3640, 3645, 3650, 3655, 3660, 3665, 3670, + 3675, 3680, 3685, 3690, 3695, 3700, 0, 0, + 3705, 3710, 3715, 3720, 3725, 3730, 0, 0, + 3735, 3740, 3745, 3750, 3755, 3760, 3765, 3770, + 3775, 3780, 3785, 3790, 3795, 3800, 3805, 3810, + 3815, 3820, 3825, 3830, 3835, 3840, 3845, 3850, + 3855, 3860, 3865, 3870, 3875, 3880, 3885, 3890, + 3895, 3900, 3905, 3910, 3915, 3920, 0, 0, + 3925, 3930, 3935, 3940, 3945, 3950, 0, 0, + 3955, 3960, 3965, 3970, 3975, 3980, 3985, 3990, + 0, 3995, 0, 4000, 0, 4005, 0, 4010, + 4015, 4020, 4025, 4030, 4035, 4040, 4045, 4050, + 4055, 4060, 4065, 4070, 4075, 4080, 4085, 4090, + 4095, 4100, 4104, 4109, 4113, 4118, 4122, 4127, + 4131, 4136, 4140, 4145, 4149, 4154, 0, 0, + 4158, 4163, 4168, 4173, 4178, 4183, 4188, 4193, + 4198, 4203, 4208, 4213, 4218, 4223, 4228, 4233, + 4238, 4243, 4248, 4253, 4258, 4263, 4268, 4273, + 4278, 4283, 4288, 4293, 4298, 4303, 4308, 4313, + 4318, 4323, 4328, 4333, 4338, 4343, 4348, 4353, + 4358, 4363, 4368, 4373, 4378, 4383, 4388, 4393, + 4398, 4403, 4408, 4413, 4418, 0, 4423, 4428, + 4433, 4438, 4443, 4448, 4452, 4457, 4462, 4466, + 4471, 4476, 4481, 4486, 4491, 0, 4496, 4501, + 4506, 4511, 4515, 4520, 4524, 4529, 4534, 4539, + 4544, 4549, 4554, 4559, 0, 0, 4563, 4568, + 4573, 4578, 4583, 4588, 0, 4592, 4597, 4602, + 4607, 4612, 4617, 4622, 4626, 4631, 4636, 4641, + 4646, 4651, 4656, 4661, 4665, 4670, 4675, 4679, + 0, 0, 4683, 4688, 4693, 0, 4698, 4703, + 4708, 4713, 4717, 4722, 4726, 4731, 4735, 0, +}; + +static const Q_UINT16 di_20[] = { + 4740, 4744, 4748, 4752, 4756, 4760, 4764, 4768, + 4772, 4776, 4780, 0, 0, 0, 0, 0, + 0, 4784, 0, 0, 0, 0, 0, 4788, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 4793, 4797, 4802, 0, + 0, 0, 0, 0, 0, 0, 0, 4808, + 0, 0, 0, 4812, 4817, 0, 4823, 4828, + 0, 0, 0, 0, 4834, 0, 4839, 0, + 0, 0, 0, 0, 0, 0, 0, 4844, + 4849, 4854, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 4859, + 0, 0, 0, 0, 0, 0, 0, 4866, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 4870, 4874, 0, 0, 4878, 4882, 4886, 4890, + 4894, 4898, 4902, 4906, 4910, 4914, 4918, 4922, + 4926, 4930, 4934, 4938, 4942, 4946, 4950, 4954, + 4958, 4962, 4966, 4970, 4974, 4978, 4982, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 4986, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_21[] = { + 4991, 4997, 5003, 5007, 0, 5012, 5018, 5024, + 0, 5028, 5033, 5037, 5041, 5045, 5049, 5053, + 5057, 5061, 5065, 5069, 0, 5073, 5077, 0, + 0, 5082, 5086, 5090, 5094, 5098, 0, 0, + 5102, 5107, 5113, 0, 5118, 0, 5122, 0, + 5126, 0, 5130, 5134, 5138, 5142, 0, 5146, + 5150, 5154, 0, 5158, 5162, 5166, 5170, 5174, + 5178, 5182, 0, 0, 0, 5186, 5190, 5194, + 5198, 0, 0, 0, 0, 5202, 5206, 5210, + 5214, 5218, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5222, 5228, 5234, 5240, 5246, + 5252, 5258, 5264, 5270, 5276, 5282, 5288, 5294, + 5299, 5303, 5308, 5314, 5319, 5323, 5328, 5334, + 5341, 5346, 5350, 5355, 5361, 5365, 5369, 5373, + 5377, 5381, 5386, 5392, 5397, 5401, 5406, 5412, + 5419, 5424, 5428, 5433, 5439, 5443, 5447, 5451, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5455, 5460, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5465, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 5470, 5475, 5480, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_22[] = { + 0, 0, 0, 0, 5485, 0, 0, 0, + 0, 5490, 0, 0, 5495, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5500, 0, 5505, 0, + 0, 0, 0, 0, 5510, 5515, 0, 5521, + 5526, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5532, 0, 0, 5537, 0, 0, 5542, + 0, 5547, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 5552, 0, 5557, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 5562, 5567, 5572, + 5577, 5582, 0, 0, 5587, 5592, 0, 0, + 5597, 5602, 0, 0, 0, 0, 0, 0, + 5607, 5612, 0, 0, 5617, 5622, 0, 0, + 5627, 5632, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5637, 5642, 5647, 5652, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 5657, 5662, 5667, 5672, 0, 0, 0, 0, + 0, 0, 5677, 5682, 5687, 5692, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_23[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5697, 5701, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_24[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 5705, 5709, 5713, 5717, 5721, 5725, 5729, 5733, + 5737, 5741, 5746, 5751, 5756, 5761, 5766, 5771, + 5776, 5781, 5786, 5791, 5796, 5802, 5808, 5814, + 5820, 5826, 5832, 5838, 5844, 5850, 5857, 5864, + 5871, 5878, 5885, 5892, 5899, 5906, 5913, 5920, + 5927, 5932, 5937, 5942, 5947, 5952, 5957, 5962, + 5967, 5972, 5978, 5984, 5990, 5996, 6002, 6008, + 6014, 6020, 6026, 6032, 6038, 6044, 6050, 6056, + 6062, 6068, 6074, 6080, 6086, 6092, 6098, 6104, + 6110, 6116, 6122, 6128, 6134, 6140, 6146, 6152, + 6158, 6164, 6170, 6176, 6182, 6188, 6194, 6198, + 6202, 6206, 6210, 6214, 6218, 6222, 6226, 6230, + 6234, 6238, 6242, 6246, 6250, 6254, 6258, 6262, + 6266, 6270, 6274, 6278, 6282, 6286, 6290, 6294, + 6298, 6302, 6306, 6310, 6314, 6318, 6322, 6326, + 6330, 6334, 6338, 6342, 6346, 6350, 6354, 6358, + 6362, 6366, 6370, 6374, 6378, 6382, 6386, 6390, + 6394, 6398, 6402, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_2A[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6406, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6413, 6419, 6424, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6430, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_2E[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 6435, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 6439, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_2F[] = { + 6443, 6447, 6451, 6455, 6459, 6463, 6467, 6471, + 6475, 6479, 6483, 6487, 6491, 6495, 6499, 6503, + 6507, 6511, 6515, 6519, 6523, 6527, 6531, 6535, + 6539, 6543, 6547, 6551, 6555, 6559, 6563, 6567, + 6571, 6575, 6579, 6583, 6587, 6591, 6595, 6599, + 6603, 6607, 6611, 6615, 6619, 6623, 6627, 6631, + 6635, 6639, 6643, 6647, 6651, 6655, 6659, 6663, + 6667, 6671, 6675, 6679, 6683, 6687, 6691, 6695, + 6699, 6703, 6707, 6711, 6715, 6719, 6723, 6727, + 6731, 6735, 6739, 6743, 6747, 6751, 6755, 6759, + 6763, 6767, 6771, 6775, 6779, 6783, 6787, 6791, + 6795, 6799, 6803, 6807, 6811, 6815, 6819, 6823, + 6827, 6831, 6835, 6839, 6843, 6847, 6851, 6855, + 6859, 6863, 6867, 6871, 6875, 6879, 6883, 6887, + 6891, 6895, 6899, 6903, 6907, 6911, 6915, 6919, + 6923, 6927, 6931, 6935, 6939, 6943, 6947, 6951, + 6955, 6959, 6963, 6967, 6971, 6975, 6979, 6983, + 6987, 6991, 6995, 6999, 7003, 7007, 7011, 7015, + 7019, 7023, 7027, 7031, 7035, 7039, 7043, 7047, + 7051, 7055, 7059, 7063, 7067, 7071, 7075, 7079, + 7083, 7087, 7091, 7095, 7099, 7103, 7107, 7111, + 7115, 7119, 7123, 7127, 7131, 7135, 7139, 7143, + 7147, 7151, 7155, 7159, 7163, 7167, 7171, 7175, + 7179, 7183, 7187, 7191, 7195, 7199, 7203, 7207, + 7211, 7215, 7219, 7223, 7227, 7231, 7235, 7239, + 7243, 7247, 7251, 7255, 7259, 7263, 7267, 7271, + 7275, 7279, 7283, 7287, 7291, 7295, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_30[] = { + 7299, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 7303, 0, + 7307, 7311, 7315, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7319, 0, 7324, 0, + 7329, 0, 7334, 0, 7339, 0, 7344, 0, + 7349, 0, 7354, 0, 7359, 0, 7364, 0, + 7369, 0, 7374, 0, 0, 7379, 0, 7384, + 0, 7389, 0, 0, 0, 0, 0, 0, + 7394, 7399, 0, 7404, 7409, 0, 7414, 7419, + 0, 7424, 7429, 0, 7434, 7439, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7444, 0, 0, 0, + 0, 0, 0, 7449, 7454, 0, 7459, 7464, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7469, 0, 7474, 0, + 7479, 0, 7484, 0, 7489, 0, 7494, 0, + 7499, 0, 7504, 0, 7509, 0, 7514, 0, + 7519, 0, 7524, 0, 0, 7529, 0, 7534, + 0, 7539, 0, 0, 0, 0, 0, 0, + 7544, 7549, 0, 7554, 7559, 0, 7564, 7569, + 0, 7574, 7579, 0, 7584, 7589, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7594, 0, 0, 7599, + 7604, 7609, 7614, 0, 0, 0, 7619, 7624, +}; + +static const Q_UINT16 di_31[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 7629, 7633, 7637, 7641, 7645, 7649, 7653, + 7657, 7661, 7665, 7669, 7673, 7677, 7681, 7685, + 7689, 7693, 7697, 7701, 7705, 7709, 7713, 7717, + 7721, 7725, 7729, 7733, 7737, 7741, 7745, 7749, + 7753, 7757, 7761, 7765, 7769, 7773, 7777, 7781, + 7785, 7789, 7793, 7797, 7801, 7805, 7809, 7813, + 7817, 7821, 7825, 7829, 7833, 7837, 7841, 7845, + 7849, 7853, 7857, 7861, 7865, 7869, 7873, 7877, + 7881, 7885, 7889, 7893, 7897, 7901, 7905, 7909, + 7913, 7917, 7921, 7925, 7929, 7933, 7937, 7941, + 7945, 7949, 7953, 7957, 7961, 7965, 7969, 7973, + 7977, 7981, 7985, 7989, 7993, 7997, 8001, 0, + 0, 0, 8005, 8009, 8013, 8017, 8021, 8025, + 8029, 8033, 8037, 8041, 8045, 8049, 8053, 8057, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_32[] = { + 8061, 8067, 8073, 8079, 8085, 8091, 8097, 8103, + 8109, 8115, 8121, 8127, 8133, 8139, 8145, 8152, + 8159, 8166, 8173, 8180, 8187, 8194, 8201, 8208, + 8215, 8222, 8229, 8236, 8243, 0, 0, 0, + 8250, 8256, 8262, 8268, 8274, 8280, 8286, 8292, + 8298, 8304, 8310, 8316, 8322, 8328, 8334, 8340, + 8346, 8352, 8358, 8364, 8370, 8376, 8382, 8388, + 8394, 8400, 8406, 8412, 8418, 8424, 8430, 8436, + 8442, 8448, 8454, 8460, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 8466, 8471, 8476, 8481, 8486, 8491, 8496, + 8501, 8506, 8511, 8516, 8521, 8526, 8531, 8536, + 8541, 8545, 8549, 8553, 8557, 8561, 8565, 8569, + 8573, 8577, 8581, 8585, 8589, 8593, 8597, 8602, + 8607, 8612, 8617, 8622, 8627, 8632, 8637, 8642, + 8647, 8652, 8657, 8662, 0, 0, 0, 0, + 8667, 8671, 8675, 8679, 8683, 8687, 8691, 8695, + 8699, 8703, 8707, 8711, 8715, 8719, 8723, 8727, + 8731, 8735, 8739, 8743, 8747, 8751, 8755, 8759, + 8763, 8767, 8771, 8775, 8779, 8783, 8787, 8791, + 8795, 8799, 8803, 8807, 8811, 8815, 8819, 8823, + 8827, 8831, 8835, 8839, 8843, 8847, 8851, 8855, + 8859, 8863, 8868, 8873, 8878, 8883, 8888, 8893, + 8898, 8903, 8908, 8913, 8918, 8923, 8928, 8933, + 8938, 8943, 8948, 8953, 8958, 8963, 8968, 8973, + 8978, 8983, 8989, 8995, 0, 0, 0, 0, + 9001, 9005, 9009, 9013, 9017, 9021, 9025, 9029, + 9033, 9037, 9041, 9045, 9049, 9053, 9057, 9061, + 9065, 9069, 9073, 9077, 9081, 9085, 9089, 9093, + 9097, 9101, 9105, 9109, 9113, 9117, 9121, 9125, + 9129, 9133, 9137, 9141, 9145, 9149, 9153, 9157, + 9161, 9165, 9169, 9173, 9177, 9181, 9185, 0, +}; + +static const Q_UINT16 di_33[] = { + 9189, 9196, 9203, 9210, 9216, 9223, 9229, 9235, + 9243, 9250, 9256, 9262, 9268, 9275, 9282, 9288, + 9294, 9299, 9305, 9312, 9319, 9324, 9332, 9341, + 9349, 9355, 9363, 9371, 9378, 9384, 9390, 9396, + 9403, 9411, 9418, 9424, 9430, 9436, 9441, 9446, + 9451, 9456, 9462, 9468, 9476, 9482, 9489, 9497, + 9503, 9508, 9513, 9521, 9528, 9536, 9542, 9550, + 9555, 9561, 9567, 9573, 9579, 9585, 9592, 9598, + 9603, 9609, 9615, 9621, 9628, 9634, 9640, 9646, + 9654, 9661, 9666, 9674, 9679, 9686, 9693, 9699, + 9705, 9711, 9718, 9723, 9729, 9736, 9741, 9749, + 9755, 9760, 9765, 9770, 9775, 9780, 9785, 9790, + 9795, 9800, 9805, 9811, 9817, 9823, 9829, 9835, + 9841, 9847, 9853, 9859, 9865, 9871, 9877, 9883, + 9889, 9895, 9901, 9906, 9911, 9917, 9922, 0, + 0, 0, 0, 9927, 9932, 9937, 9942, 9947, + 9954, 9959, 9964, 9969, 9974, 9979, 9984, 9989, + 9994, 10000, 10007, 10012, 10017, 10022, 10027, 10032, + 10037, 10042, 10048, 10054, 10060, 10066, 10071, 10076, + 10081, 10086, 10091, 10096, 10101, 10106, 10111, 10116, + 10122, 10128, 10133, 10139, 10145, 10151, 10156, 10162, + 10168, 10175, 10180, 10186, 10192, 10198, 10204, 10212, + 10221, 10226, 10231, 10236, 10241, 10246, 10251, 10256, + 10261, 10266, 10271, 10276, 10281, 10286, 10291, 10296, + 10301, 10306, 10311, 10318, 10323, 10328, 10333, 10340, + 10346, 10351, 10356, 10361, 10366, 10371, 10376, 10381, + 10386, 10391, 10396, 10402, 10407, 10412, 10418, 10424, + 10429, 10436, 10442, 10447, 10452, 10457, 0, 0, + 10462, 10467, 10472, 10477, 10482, 10487, 10492, 10497, + 10502, 10507, 10513, 10519, 10525, 10531, 10537, 10543, + 10549, 10555, 10561, 10567, 10573, 10579, 10585, 10591, + 10597, 10603, 10609, 10615, 10621, 10627, 10633, 0, +}; + +static const Q_UINT16 di_F9[] = { + 10639, 10643, 10647, 10651, 10655, 10659, 10663, 10667, + 10671, 10675, 10679, 10683, 10687, 10691, 10695, 10699, + 10703, 10707, 10711, 10715, 10719, 10723, 10727, 10731, + 10735, 10739, 10743, 10747, 10751, 10755, 10759, 10763, + 10767, 10771, 10775, 10779, 10783, 10787, 10791, 10795, + 10799, 10803, 10807, 10811, 10815, 10819, 10823, 10827, + 10831, 10835, 10839, 10843, 10847, 10851, 10855, 10859, + 10863, 10867, 10871, 10875, 10879, 10883, 10887, 10891, + 10895, 10899, 10903, 10907, 10911, 10915, 10919, 10923, + 10927, 10931, 10935, 10939, 10943, 10947, 10951, 10955, + 10959, 10963, 10967, 10971, 10975, 10979, 10983, 10987, + 10991, 10995, 10999, 11003, 11007, 11011, 11015, 11019, + 11023, 11027, 11031, 11035, 11039, 11043, 11047, 11051, + 11055, 11059, 11063, 11067, 11071, 11075, 11079, 11083, + 11087, 11091, 11095, 11099, 11103, 11107, 11111, 11115, + 11119, 11123, 11127, 11131, 11135, 11139, 11143, 11147, + 11151, 11155, 11159, 11163, 11167, 11171, 11175, 11179, + 11183, 11187, 11191, 11195, 11199, 11203, 11207, 11211, + 11215, 11219, 11223, 11227, 11231, 11235, 11239, 11243, + 11247, 11251, 11255, 11259, 11263, 11267, 11271, 11275, + 11279, 11283, 11287, 11291, 11295, 11299, 11303, 11307, + 11311, 11315, 11319, 11323, 11327, 11331, 11335, 11339, + 11343, 11347, 11351, 11355, 11359, 11363, 11367, 11371, + 11375, 11379, 11383, 11387, 11391, 11395, 11399, 11403, + 11407, 11411, 11415, 11419, 11423, 11427, 11431, 11435, + 11439, 11443, 11447, 11451, 11455, 11459, 11463, 11467, + 11471, 11475, 11479, 11483, 11487, 11491, 11495, 11499, + 11503, 11507, 11511, 11515, 11519, 11523, 11527, 11531, + 11535, 11539, 11543, 11547, 11551, 11555, 11559, 11563, + 11567, 11571, 11575, 11579, 11583, 11587, 11591, 11595, + 11599, 11603, 11607, 11611, 11615, 11619, 11623, 11627, + 11631, 11635, 11639, 11643, 11647, 11651, 11655, 11659, +}; + +static const Q_UINT16 di_FA[] = { + 11663, 11667, 11671, 11675, 11679, 11683, 11687, 11691, + 11695, 11699, 11703, 11707, 11711, 11715, 0, 0, + 11719, 0, 11723, 0, 0, 11727, 11731, 11735, + 11739, 11743, 11747, 11751, 11755, 11759, 11763, 0, + 11767, 0, 11771, 0, 0, 11775, 11779, 0, + 0, 0, 11783, 11787, 11791, 11795, 0, 0, + 11799, 11803, 11807, 11811, 11815, 11819, 11823, 11827, + 11831, 11835, 11839, 11843, 11847, 11851, 11855, 11859, + 11863, 11867, 11871, 11875, 11879, 11883, 11887, 11891, + 11895, 11899, 11903, 11907, 11911, 11915, 11919, 11923, + 11927, 11931, 11935, 11939, 11943, 11947, 11951, 11955, + 11959, 11963, 11967, 11971, 11975, 11979, 11983, 11987, + 11991, 11995, 11999, 12003, 12007, 12011, 12015, 12019, + 12023, 12027, 12031, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 di_FB[] = { + 12035, 12040, 12045, 12050, 12056, 12062, 12067, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 12072, 12077, 12082, 12087, 12092, + 0, 0, 0, 0, 0, 12097, 0, 12102, + 12107, 12111, 12115, 12119, 12123, 12127, 12131, 12135, + 12139, 12143, 12147, 12152, 12157, 12162, 12167, 12172, + 12177, 12182, 12187, 12192, 12197, 12202, 12207, 0, + 12212, 12217, 12222, 12227, 12232, 0, 12237, 0, + 12242, 12247, 0, 12252, 12257, 0, 12262, 12267, + 12272, 12277, 12282, 12287, 12292, 12297, 12302, 12307, + 12312, 12316, 12320, 12324, 12328, 12332, 12336, 12340, + 12344, 12348, 12352, 12356, 12360, 12364, 12368, 12372, + 12376, 12380, 12384, 12388, 12392, 12396, 12400, 12404, + 12408, 12412, 12416, 12420, 12424, 12428, 12432, 12436, + 12440, 12444, 12448, 12452, 12456, 12460, 12464, 12468, + 12472, 12476, 12480, 12484, 12488, 12492, 12496, 12500, + 12504, 12508, 12512, 12516, 12520, 12524, 12528, 12532, + 12536, 12540, 12544, 12548, 12552, 12556, 12560, 12564, + 12568, 12572, 12576, 12580, 12584, 12588, 12592, 12596, + 12600, 12604, 12608, 12612, 12616, 12620, 12624, 12628, + 12632, 12636, 12640, 12644, 12648, 12652, 12656, 12660, + 12664, 12668, 12672, 12676, 12680, 12684, 12688, 12692, + 12696, 12700, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 12704, 12708, 12712, 12716, 12720, + 12724, 12728, 12732, 12736, 12740, 12744, 12748, 12752, + 12756, 12760, 12764, 12768, 12772, 12776, 12780, 12784, + 12788, 12792, 12796, 12801, 12806, 12811, 12816, 12821, + 12826, 12831, 12836, 12841, 12846, 12851, 12856, 12861, + 12866, 12871, 12876, 12881, 12886, 12890, 12894, 12898, +}; + +static const Q_UINT16 di_FC[] = { + 12902, 12907, 12912, 12917, 12922, 12927, 12932, 12937, + 12942, 12947, 12952, 12957, 12962, 12967, 12972, 12977, + 12982, 12987, 12992, 12997, 13002, 13007, 13012, 13017, + 13022, 13027, 13032, 13037, 13042, 13047, 13052, 13057, + 13062, 13067, 13072, 13077, 13082, 13087, 13092, 13097, + 13102, 13107, 13112, 13117, 13122, 13127, 13132, 13137, + 13142, 13147, 13152, 13157, 13162, 13167, 13172, 13177, + 13182, 13187, 13192, 13197, 13202, 13207, 13212, 13217, + 13222, 13227, 13232, 13237, 13242, 13247, 13252, 13257, + 13262, 13267, 13272, 13277, 13282, 13287, 13292, 13297, + 13302, 13307, 13312, 13317, 13322, 13327, 13332, 13337, + 13342, 13347, 13352, 13357, 13362, 13367, 13372, 13378, + 13384, 13390, 13396, 13402, 13408, 13413, 13418, 13423, + 13428, 13433, 13438, 13443, 13448, 13453, 13458, 13463, + 13468, 13473, 13478, 13483, 13488, 13493, 13498, 13503, + 13508, 13513, 13518, 13523, 13528, 13533, 13538, 13543, + 13548, 13553, 13558, 13563, 13568, 13573, 13578, 13583, + 13588, 13593, 13598, 13603, 13608, 13613, 13618, 13623, + 13628, 13633, 13638, 13643, 13648, 13653, 13658, 13663, + 13668, 13673, 13678, 13683, 13688, 13693, 13698, 13703, + 13708, 13713, 13718, 13723, 13728, 13733, 13738, 13743, + 13748, 13753, 13758, 13763, 13768, 13773, 13778, 13783, + 13788, 13793, 13798, 13803, 13808, 13813, 13818, 13823, + 13828, 13833, 13838, 13843, 13848, 13853, 13858, 13863, + 13868, 13873, 13878, 13883, 13888, 13893, 13898, 13903, + 13908, 13913, 13918, 13923, 13928, 13933, 13938, 13943, + 13948, 13953, 13958, 13963, 13968, 13973, 13978, 13983, + 13988, 13993, 13998, 14003, 14008, 14013, 14018, 14023, + 14028, 14033, 14038, 14043, 14048, 14053, 14058, 14063, + 14068, 14073, 14078, 14083, 14088, 14093, 14098, 14103, + 14108, 14113, 14118, 14124, 14130, 14136, 14141, 14146, + 14151, 14156, 14161, 14166, 14171, 14176, 14181, 14186, +}; + +static const Q_UINT16 di_FD[] = { + 14191, 14196, 14201, 14206, 14211, 14216, 14221, 14226, + 14231, 14236, 14241, 14246, 14251, 14256, 14261, 14266, + 14271, 14276, 14281, 14286, 14291, 14296, 14301, 14306, + 14311, 14316, 14321, 14326, 14331, 14336, 14341, 14346, + 14351, 14356, 14361, 14366, 14371, 14376, 14381, 14386, + 14391, 14396, 14401, 14406, 14411, 14416, 14421, 14426, + 14431, 14436, 14441, 14446, 14451, 14456, 14461, 14466, + 14471, 14476, 14481, 14486, 14491, 14496, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 14501, 14507, 14513, 14519, 14525, 14531, 14537, 14543, + 14549, 14555, 14561, 14567, 14573, 14579, 14585, 14591, + 14597, 14603, 14609, 14615, 14621, 14627, 14633, 14639, + 14645, 14651, 14657, 14663, 14669, 14675, 14681, 14687, + 14693, 14699, 14705, 14711, 14717, 14723, 14729, 14735, + 14741, 14747, 14753, 14759, 14765, 14771, 14777, 14783, + 14789, 14795, 14801, 14807, 14813, 14819, 14825, 14831, + 14837, 14843, 14849, 14855, 14861, 14867, 14873, 14879, + 0, 0, 14885, 14891, 14897, 14903, 14909, 14915, + 14921, 14927, 14933, 14939, 14945, 14951, 14957, 14963, + 14969, 14975, 14981, 14987, 14993, 14999, 15005, 15011, + 15017, 15023, 15029, 15035, 15041, 15047, 15053, 15059, + 15065, 15071, 15077, 15083, 15089, 15095, 15101, 15107, + 15113, 15119, 15125, 15131, 15137, 15143, 15149, 15155, + 15161, 15167, 15173, 15179, 15185, 15191, 15197, 15203, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 15209, 15215, 15221, 15228, 15235, 15242, 15249, 15256, + 15263, 15270, 15276, 15297, 15308, 0, 0, 0, +}; + +static const Q_UINT16 di_FE[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 15315, 15319, 15323, 15327, 15331, 15335, 15339, 15343, + 15347, 15351, 15355, 15359, 15363, 15367, 15371, 15375, + 15379, 15383, 15387, 15391, 15395, 0, 0, 0, + 0, 15399, 15403, 15407, 15411, 15415, 15419, 15423, + 15427, 15431, 15435, 0, 15439, 15443, 15447, 15451, + 15455, 15459, 15463, 15467, 15471, 15475, 15479, 15483, + 15487, 15491, 15495, 15499, 15503, 15507, 15511, 0, + 15515, 15519, 15523, 15527, 0, 0, 0, 0, + 15531, 15536, 15541, 0, 15546, 0, 15551, 15556, + 15561, 15566, 15571, 15576, 15581, 15586, 15591, 15596, + 15601, 15605, 15609, 15613, 15617, 15621, 15625, 15629, + 15633, 15637, 15641, 15645, 15649, 15653, 15657, 15661, + 15665, 15669, 15673, 15677, 15681, 15685, 15689, 15693, + 15697, 15701, 15705, 15709, 15713, 15717, 15721, 15725, + 15729, 15733, 15737, 15741, 15745, 15749, 15753, 15757, + 15761, 15765, 15769, 15773, 15777, 15781, 15785, 15789, + 15793, 15797, 15801, 15805, 15809, 15813, 15817, 15821, + 15825, 15829, 15833, 15837, 15841, 15845, 15849, 15853, + 15857, 15861, 15865, 15869, 15873, 15877, 15881, 15885, + 15889, 15893, 15897, 15901, 15905, 15909, 15913, 15917, + 15921, 15925, 15929, 15933, 15937, 15941, 15945, 15949, + 15953, 15957, 15961, 15965, 15969, 15973, 15977, 15981, + 15985, 15989, 15993, 15997, 16001, 16005, 16009, 16013, + 16017, 16021, 16025, 16029, 16033, 16037, 16041, 16045, + 16049, 16053, 16057, 16061, 16065, 16069, 16074, 16079, + 16084, 16089, 16094, 16099, 16104, 0, 0, 0, +}; + +static const Q_UINT16 di_FF[] = { + 0, 16109, 16113, 16117, 16121, 16125, 16129, 16133, + 16137, 16141, 16145, 16149, 16153, 16157, 16161, 16165, + 16169, 16173, 16177, 16181, 16185, 16189, 16193, 16197, + 16201, 16205, 16209, 16213, 16217, 16221, 16225, 16229, + 16233, 16237, 16241, 16245, 16249, 16253, 16257, 16261, + 16265, 16269, 16273, 16277, 16281, 16285, 16289, 16293, + 16297, 16301, 16305, 16309, 16313, 16317, 16321, 16325, + 16329, 16333, 16337, 16341, 16345, 16349, 16353, 16357, + 16361, 16365, 16369, 16373, 16377, 16381, 16385, 16389, + 16393, 16397, 16401, 16405, 16409, 16413, 16417, 16421, + 16425, 16429, 16433, 16437, 16441, 16445, 16449, 16453, + 16457, 16461, 16465, 16469, 16473, 16477, 16481, 16485, + 16489, 16493, 16497, 16501, 16505, 16509, 16513, 16517, + 16521, 16525, 16529, 16533, 16537, 16541, 16545, 16549, + 16553, 16557, 16561, 16565, 16569, 16573, 16577, 16581, + 16585, 16589, 16593, 16597, 16601, 16605, 16609, 16613, + 16617, 16621, 16625, 16629, 16633, 16637, 16641, 16645, + 16649, 16653, 16657, 16661, 16665, 16669, 16673, 16677, + 16681, 16685, 16689, 16693, 16697, 16701, 16705, 16709, + 16713, 16717, 16721, 16725, 16729, 16733, 16737, 16741, + 16745, 16749, 16753, 16757, 16761, 16765, 16769, 16773, + 16777, 16781, 16785, 16789, 16793, 16797, 16801, 16805, + 16809, 16813, 16817, 16821, 16825, 16829, 16833, 16837, + 16841, 16845, 16849, 16853, 16857, 16861, 16865, 0, + 0, 0, 16869, 16873, 16877, 16881, 16885, 16889, + 0, 0, 16893, 16897, 16901, 16905, 16909, 16913, + 0, 0, 16917, 16921, 16925, 16929, 16933, 16937, + 0, 0, 16941, 16945, 16949, 0, 0, 0, + 16953, 16957, 16961, 16965, 16969, 16973, 16977, 0, + 16981, 16985, 16989, 16993, 16997, 17001, 17005, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 * const decomposition_info[256] = { + di_00, di_01, di_02, di_03, di_04, di_05, di_06, di_07, + di_07, di_09, di_0A, di_0B, di_0C, di_0D, di_0E, di_0F, + di_10, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_1E, di_1F, + di_20, di_21, di_22, di_23, di_24, di_07, di_07, di_07, + di_07, di_07, di_2A, di_07, di_07, di_07, di_2E, di_2F, + di_30, di_31, di_32, di_33, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_07, di_07, di_07, di_07, di_07, di_07, di_07, + di_07, di_F9, di_FA, di_FB, di_FC, di_FD, di_FE, di_FF, +}; +// 68832 bytes + +static const Q_UINT16 ligature_map[] = { + 0, + 5567, 0, + 5552, 0, + 5572, 0, + 67, 72, 77, 82, 87, 92, 332, 342, 352, 966, 1196, 1206, 1346, 2365, 3145, 3155, 0, + 2375, 2385, 2395, 0, + 97, 362, 372, 382, 392, 0, + 402, 2415, 2425, 2435, 2445, 2455, 0, + 102, 107, 112, 117, 412, 422, 432, 442, 452, 1216, 1226, 1356, 2485, 2495, 3265, 3275, 3285, 0, + 2515, 0, + 462, 472, 482, 492, 1076, 1146, 2525, 0, + 502, 1336, 2535, 2545, 2555, 2565, 2575, 0, + 122, 127, 132, 137, 512, 522, 532, 542, 552, 976, 1236, 1246, 2585, 3345, 3355, 0, + 567, 0, + 577, 1086, 2605, 2615, 2625, 0, + 587, 597, 607, 2635, 2655, 2665, 0, + 2675, 2685, 2695, 0, + 142, 627, 637, 647, 1156, 2705, 2715, 2725, 2735, 0, + 147, 152, 157, 162, 167, 662, 672, 682, 901, 986, 1096, 1256, 1266, 1386, 3365, 3375, 0, + 2785, 2795, 0, + 692, 702, 712, 1276, 1286, 2805, 2815, 2835, 0, + 722, 732, 742, 752, 1316, 2845, 2855, 0, + 762, 772, 1326, 2895, 2905, 2915, 2925, 0, + 172, 177, 182, 187, 782, 792, 802, 812, 822, 832, 911, 996, 1296, 1306, 2935, 2945, 2955, 3485, 3495, 0, + 2985, 2995, 0, + 842, 3005, 3015, 3025, 3035, 3045, 0, + 3055, 3065, 0, + 192, 852, 862, 1406, 3075, 3555, 3565, 3575, 3585, 0, + 867, 877, 887, 3085, 3095, 3105, 0, + 197, 202, 207, 212, 217, 222, 337, 347, 357, 971, 1201, 1211, 1351, 2370, 3150, 3160, 0, + 2380, 2390, 2400, 0, + 227, 367, 377, 387, 397, 0, + 407, 2420, 2430, 2440, 2450, 2460, 0, + 232, 237, 242, 247, 417, 427, 437, 447, 457, 1221, 1231, 1361, 2490, 2500, 3270, 3280, 3290, 0, + 2520, 0, + 467, 477, 487, 497, 1081, 1151, 2530, 0, + 507, 1341, 2540, 2550, 2560, 2570, 2580, 3115, 0, + 252, 257, 262, 267, 517, 527, 537, 547, 981, 1241, 1251, 2590, 3350, 3360, 0, + 572, 1126, 0, + 582, 1091, 2610, 2620, 2630, 0, + 592, 602, 612, 2640, 2660, 2670, 0, + 2680, 2690, 2700, 0, + 272, 632, 642, 652, 1161, 2710, 2720, 2730, 2740, 0, + 277, 282, 287, 292, 297, 667, 677, 687, 906, 991, 1101, 1261, 1271, 1391, 3370, 3380, 0, + 2790, 2800, 0, + 697, 707, 717, 1281, 1291, 2810, 2820, 2840, 0, + 727, 737, 747, 757, 1321, 2850, 2860, 0, + 767, 777, 1331, 2900, 2910, 2920, 2930, 3120, 0, + 302, 307, 312, 317, 787, 797, 807, 817, 827, 837, 916, 1001, 1301, 1311, 2940, 2950, 2960, 3490, 3500, 0, + 2990, 3000, 0, + 847, 3010, 3020, 3030, 3040, 3050, 3125, 0, + 3060, 3070, 0, + 322, 327, 857, 1411, 3080, 3130, 3560, 3570, 3580, 3590, 0, + 872, 882, 892, 3090, 3100, 3110, 0, + 1537, 4476, 4670, 0, + 3165, 3175, 3185, 3195, 0, + 1046, 0, + 1166, 0, + 1066, 1176, 0, + 2405, 0, + 3295, 3305, 3315, 3325, 0, + 2595, 0, + 3385, 3395, 3405, 3415, 0, + 1376, 2745, 2755, 0, + 1366, 0, + 1186, 0, + 1006, 1016, 1026, 1036, 0, + 3170, 3180, 3190, 3200, 0, + 1051, 0, + 1171, 0, + 1071, 1181, 0, + 2410, 0, + 3300, 3310, 3320, 3330, 0, + 2600, 0, + 3390, 3400, 3410, 3420, 0, + 1381, 2750, 2760, 0, + 1371, 0, + 1191, 0, + 1011, 1021, 1031, 1041, 0, + 3215, 3225, 3235, 3245, 0, + 3220, 3230, 3240, 3250, 0, + 2465, 2475, 0, + 2470, 2480, 0, + 2765, 2775, 0, + 2770, 2780, 0, + 2865, 0, + 2870, 0, + 2875, 0, + 2880, 0, + 2965, 0, + 2970, 0, + 2975, 0, + 2980, 0, + 3140, 0, + 3435, 3445, 3455, 3465, 3475, 0, + 3440, 3450, 3460, 3470, 3480, 0, + 3505, 3515, 3525, 3535, 3545, 0, + 3510, 3520, 3530, 3540, 3550, 0, + 1116, 0, + 1106, 0, + 1111, 0, + 1056, 0, + 1061, 0, + 2505, 0, + 2510, 0, + 1396, 0, + 1401, 0, + 1121, 0, + 1514, 0, + 1542, 3635, 3640, 4433, 4438, 4443, 4452, 0, + 1551, 3705, 3710, 4506, 0, + 1556, 3775, 3780, 4515, 4524, 0, + 1561, 1586, 3855, 3860, 4573, 4578, 4583, 0, + 1566, 3925, 3930, 4708, 0, + 4665, 0, + 1571, 1591, 3995, 4646, 4651, 4656, 0, + 1576, 4055, 4060, 4717, 4726, 0, + 4418, 0, + 4491, 0, + 1596, 3595, 3600, 4095, 4398, 4403, 4413, 4423, 0, + 1601, 3675, 3680, 4104, 0, + 1606, 3735, 3740, 4113, 4486, 4496, 0, + 1611, 1621, 3815, 3820, 4122, 4544, 4549, 4563, 0, + 1631, 3895, 3900, 4131, 0, + 4626, 4631, 0, + 1626, 1636, 3955, 3960, 4140, 4607, 4612, 4636, 0, + 1641, 4015, 4020, 4149, 4688, 4698, 0, + 1581, 4554, 4568, 0, + 1616, 4617, 4641, 0, + 4693, 0, + 1658, 1663, 0, + 1711, 0, + 1796, 1806, 0, + 1706, 0, + 1696, 1701, 1816, 0, + 1786, 1836, 0, + 1846, 0, + 1721, 1731, 1856, 1866, 0, + 1716, 0, + 1876, 0, + 1726, 1906, 1916, 1926, 0, + 1936, 0, + 1946, 0, + 1896, 0, + 1801, 1811, 0, + 1751, 0, + 1741, 1746, 1821, 0, + 1791, 1841, 0, + 1851, 0, + 1736, 1766, 1861, 1871, 0, + 1761, 0, + 1881, 0, + 1771, 1911, 1921, 1931, 0, + 1941, 0, + 1951, 0, + 1901, 0, + 1756, 0, + 1776, 0, + 1781, 0, + 1826, 0, + 1831, 0, + 1886, 0, + 1891, 0, + 12167, 12172, 12177, 0, + 12182, 12292, 0, + 12187, 0, + 12192, 0, + 12197, 0, + 12202, 12287, 0, + 12207, 0, + 12212, 0, + 12097, 12217, 0, + 12222, 0, + 12227, 12297, 0, + 12232, 0, + 12237, 0, + 12242, 0, + 12247, 0, + 12252, 0, + 12257, 12302, 0, + 12262, 0, + 12267, 0, + 12272, 0, + 12147, 12152, 12277, 0, + 12282, 0, + 12102, 0, + 1961, 1966, 1976, 0, + 1971, 0, + 1981, 0, + 2011, 0, + 2016, 0, + 2006, 0, + 2036, 0, + 2041, 0, + 2046, 0, + 2051, 0, + 2056, 0, + 2061, 0, + 2021, 0, + 2066, 0, + 2071, 0, + 2026, 0, + 2031, 0, + 2086, 0, + 2091, 0, + 2096, 0, + 2076, 2081, 0, + 2111, 0, + 2116, 0, + 2121, 0, + 2126, 0, + 2101, 0, + 2106, 0, + 2146, 0, + 2151, 0, + 2131, 2136, 2141, 0, + 2156, 0, + 2161, 2171, 0, + 2166, 0, + 2176, 0, + 2181, 0, + 2186, 2191, 2196, 0, + 2201, 0, + 2206, 2216, 0, + 2211, 0, + 2221, 2226, 2236, 0, + 2231, 0, + 2290, 0, + 2265, 0, + 2270, 0, + 2275, 0, + 2280, 0, + 2285, 0, + 2295, 2300, 2325, 0, + 2355, 0, + 2330, 0, + 2335, 0, + 2340, 0, + 2345, 0, + 2350, 0, + 2305, 0, + 2315, 0, + 2360, 0, + 2645, 0, + 2650, 0, + 2825, 0, + 2830, 0, + 2885, 0, + 2890, 0, + 3205, 3255, 0, + 3210, 3260, 0, + 3335, 0, + 3340, 0, + 3425, 0, + 3430, 0, + 3605, 3615, 3625, 4158, 0, + 3610, 3620, 3630, 4163, 0, + 4168, 0, + 4173, 0, + 4178, 0, + 4183, 0, + 4188, 0, + 4193, 0, + 3645, 3655, 3665, 4198, 0, + 3650, 3660, 3670, 4203, 0, + 4208, 0, + 4213, 0, + 4218, 0, + 4223, 0, + 4228, 0, + 4233, 0, + 3685, 3695, 0, + 3690, 3700, 0, + 3715, 3725, 0, + 3720, 3730, 0, + 3745, 3755, 3765, 4238, 0, + 3750, 3760, 3770, 4243, 0, + 4248, 0, + 4253, 0, + 4258, 0, + 4263, 0, + 4268, 0, + 4273, 0, + 3785, 3795, 3805, 4278, 0, + 3790, 3800, 3810, 4283, 0, + 4288, 0, + 4293, 0, + 4298, 0, + 4303, 0, + 4308, 0, + 4313, 0, + 3825, 3835, 3845, 0, + 3830, 3840, 3850, 0, + 3865, 3875, 3885, 0, + 3870, 3880, 3890, 0, + 3905, 3915, 0, + 3910, 3920, 0, + 3935, 3945, 0, + 3940, 3950, 0, + 3965, 3975, 3985, 0, + 3970, 3980, 3990, 0, + 4000, 4005, 4010, 0, + 4025, 4035, 4045, 4318, 0, + 4030, 4040, 4050, 4323, 0, + 4328, 0, + 4333, 0, + 4338, 0, + 4343, 0, + 4348, 0, + 4353, 0, + 4065, 4075, 4085, 4358, 0, + 4070, 4080, 4090, 4363, 0, + 4368, 0, + 4373, 0, + 4378, 0, + 4383, 0, + 4388, 0, + 4393, 0, + 4408, 0, + 4481, 0, + 4683, 0, + 4428, 0, + 4529, 4534, 4539, 0, + 4501, 0, + 4703, 0, + 4592, 4597, 4602, 0, + 5455, 0, + 5460, 0, + 5465, 0, + 5470, 0, + 5480, 0, + 5475, 0, + 5485, 0, + 5490, 0, + 5495, 0, + 5500, 0, + 5505, 0, + 5532, 0, + 5537, 0, + 5542, 0, + 5547, 0, + 5562, 0, + 5557, 0, + 5577, 0, + 5582, 0, + 5587, 0, + 5592, 0, + 5597, 0, + 5602, 0, + 5607, 0, + 5612, 0, + 5657, 0, + 5662, 0, + 5617, 0, + 5622, 0, + 5627, 0, + 5632, 0, + 5667, 0, + 5672, 0, + 5637, 0, + 5642, 0, + 5647, 0, + 5652, 0, + 5677, 0, + 5682, 0, + 5687, 0, + 5692, 0, + 6430, 0, + 7444, 0, + 7319, 0, + 7324, 0, + 7329, 0, + 7334, 0, + 7339, 0, + 7344, 0, + 7349, 0, + 7354, 0, + 7359, 0, + 7364, 0, + 7369, 0, + 7374, 0, + 7379, 0, + 7384, 0, + 7389, 0, + 7394, 7399, 0, + 7404, 7409, 0, + 7414, 7419, 0, + 7424, 7429, 0, + 7434, 7439, 0, + 7459, 0, + 7594, 0, + 7469, 0, + 7474, 0, + 7479, 0, + 7484, 0, + 7489, 0, + 7494, 0, + 7499, 0, + 7504, 0, + 7509, 0, + 7514, 0, + 7519, 0, + 7524, 0, + 7529, 0, + 7534, 0, + 7539, 0, + 7544, 7549, 0, + 7554, 7559, 0, + 7564, 7569, 0, + 7574, 7579, 0, + 7584, 7589, 0, + 7599, 0, + 7604, 0, + 7609, 0, + 7614, 0, + 7619, 0, + 12157, 12162, 0, + +}; + +static const Q_UINT16 li_00[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 1, 3, 5, 0, + 0, 7, 24, 28, 34, 41, 59, 61, + 69, 77, 93, 95, 101, 108, 112, 122, + 139, 0, 142, 151, 159, 167, 187, 190, + 197, 200, 210, 0, 0, 0, 0, 0, + 0, 217, 234, 238, 244, 251, 269, 271, + 279, 288, 303, 306, 312, 319, 323, 333, + 350, 0, 353, 362, 370, 379, 399, 402, + 410, 413, 424, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 431, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 435, 0, 440, 442, 444, 447, + 0, 0, 449, 0, 0, 0, 0, 454, + 0, 0, 0, 0, 456, 461, 465, 0, + 467, 0, 0, 0, 469, 0, 0, 0, + 0, 0, 474, 0, 479, 481, 483, 486, + 0, 0, 488, 0, 0, 0, 0, 493, + 0, 0, 0, 0, 495, 500, 504, 0, + 506, 0, 0, 0, 508, 0, 0, 0, +}; + +static const Q_UINT16 li_01[] = { + 0, 0, 513, 518, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 523, 526, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 529, 532, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 535, 537, 0, 0, 0, 0, + 539, 541, 0, 0, 0, 0, 0, 0, + 543, 545, 547, 549, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 551, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 553, 559, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 565, + 571, 0, 0, 0, 0, 0, 0, 577, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 579, 581, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_02[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 583, 585, + 587, 589, 0, 0, 0, 0, 591, 593, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 595, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_03[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 597, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 599, 0, 0, 0, 607, 0, 612, + 0, 618, 0, 0, 0, 0, 0, 626, + 0, 631, 0, 0, 0, 633, 0, 0, + 0, 640, 0, 0, 646, 0, 648, 0, + 0, 650, 0, 0, 0, 659, 0, 664, + 0, 671, 0, 0, 0, 0, 0, 680, + 0, 685, 0, 0, 0, 688, 0, 0, + 0, 697, 704, 708, 0, 0, 712, 0, + 0, 0, 714, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_04[] = { + 0, 0, 0, 0, 0, 0, 717, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 719, 0, 0, 722, 0, 724, 728, 731, + 733, 0, 738, 0, 0, 0, 740, 0, + 0, 0, 0, 742, 0, 0, 0, 747, + 0, 0, 0, 749, 0, 751, 0, 0, + 753, 0, 0, 756, 0, 758, 762, 765, + 767, 0, 772, 0, 0, 0, 774, 0, + 0, 0, 0, 776, 0, 0, 0, 781, + 0, 0, 0, 783, 0, 785, 0, 0, + 0, 0, 0, 0, 0, 0, 787, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 789, 791, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 793, 795, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 797, 799, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_05[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 801, 805, 808, 810, 812, 814, 817, 0, + 819, 821, 824, 826, 829, 0, 831, 0, + 833, 835, 0, 837, 839, 0, 842, 844, + 846, 848, 852, 0, 0, 0, 0, 0, + 0, 0, 854, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_06[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 856, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 860, 0, 862, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 864, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 866, 0, 0, 868, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_07[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_09[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 870, 872, 874, + 0, 0, 0, 0, 876, 0, 0, 0, + 0, 878, 880, 0, 0, 0, 0, 0, + 882, 0, 0, 884, 0, 0, 0, 886, + 888, 0, 0, 890, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 892, 894, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 896, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 898, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_0A[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 901, 903, + 0, 0, 0, 0, 905, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 907, 0, 0, 0, 0, + 0, 0, 909, 0, 0, 0, 0, 0, + 911, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_0B[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 913, 915, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 917, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 921, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 923, 926, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_0C[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 928, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 930, + 0, 0, 0, 0, 0, 0, 932, 0, + 0, 0, 936, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_0D[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 938, 941, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 943, 0, 0, 947, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_0F[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 949, 0, 951, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 953, 0, 0, 0, + 0, 955, 0, 0, 0, 0, 957, 0, + 0, 0, 0, 959, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 961, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 965, 0, 967, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 969, 0, 0, 0, + 0, 971, 0, 0, 0, 0, 973, 0, + 0, 0, 0, 975, 0, 0, 0, 0, + 0, 0, 977, 979, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_10[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 981, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_1E[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 983, 985, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 987, 989, 0, 0, 0, 0, + 0, 0, 991, 993, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 995, 998, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1001, 1003, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 1005, 1007, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_1F[] = { + 1009, 1014, 1019, 1021, 1023, 1025, 1027, 1029, + 1031, 1036, 1041, 1043, 1045, 1047, 1049, 1051, + 1053, 1056, 0, 0, 0, 0, 0, 0, + 1059, 1062, 0, 0, 0, 0, 0, 0, + 1065, 1070, 1075, 1077, 1079, 1081, 1083, 1085, + 1087, 1092, 1097, 1099, 1101, 1103, 1105, 1107, + 1109, 1113, 0, 0, 0, 0, 0, 0, + 1117, 1121, 0, 0, 0, 0, 0, 0, + 1125, 1128, 0, 0, 0, 0, 0, 0, + 1131, 1134, 0, 0, 0, 0, 0, 0, + 1137, 1141, 0, 0, 0, 0, 0, 0, + 0, 1145, 0, 0, 0, 0, 0, 0, + 1149, 1154, 1159, 1161, 1163, 1165, 1167, 1169, + 1171, 1176, 1181, 1183, 1185, 1187, 1189, 1191, + 1193, 0, 0, 0, 1195, 0, 0, 0, + 0, 0, 0, 0, 1197, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 1199, 0, + 0, 0, 0, 0, 0, 0, 0, 1201, + 0, 0, 0, 0, 0, 0, 1205, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 1207, 0, + 0, 0, 0, 0, 0, 0, 1209, 0, +}; + +static const Q_UINT16 li_21[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1213, 0, 1215, 0, 1217, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1219, 0, 1221, 0, 1223, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_22[] = { + 0, 0, 0, 1225, 0, 0, 0, 0, + 1227, 0, 0, 1229, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 1231, 0, 1233, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 1235, 0, 0, 0, + 0, 0, 0, 1237, 0, 1239, 0, 0, + 1241, 0, 0, 0, 0, 1243, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1245, 0, 0, 1247, 1249, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 1251, 1253, 0, 0, 1255, 1257, + 0, 0, 1259, 1261, 1263, 1265, 0, 0, + 0, 0, 1267, 1269, 0, 0, 1271, 1273, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1275, 1277, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 1279, 0, 0, 0, 0, 0, + 1281, 1283, 0, 1285, 0, 0, 0, 0, + 0, 0, 1287, 1289, 1291, 1293, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_2A[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 1295, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 li_30[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 1297, 0, + 0, 0, 0, 1299, 0, 1301, 0, 1303, + 0, 1305, 0, 1307, 0, 1309, 0, 1311, + 0, 1313, 0, 1315, 0, 1317, 0, 1319, + 0, 1321, 0, 0, 1323, 0, 1325, 0, + 1327, 0, 0, 0, 0, 0, 0, 1329, + 0, 0, 1332, 0, 0, 1335, 0, 0, + 1338, 0, 0, 1341, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 1344, 0, 0, + 0, 0, 0, 0, 0, 0, 1346, 0, + 0, 0, 0, 1348, 0, 1350, 0, 1352, + 0, 1354, 0, 1356, 0, 1358, 0, 1360, + 0, 1362, 0, 1364, 0, 1366, 0, 1368, + 0, 1370, 0, 0, 1372, 0, 1374, 0, + 1376, 0, 0, 0, 0, 0, 0, 1378, + 0, 0, 1381, 0, 0, 1384, 0, 0, + 1387, 0, 0, 1390, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 1393, + 1395, 1397, 1399, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 1401, 0, 0, +}; + +static const Q_UINT16 li_FB[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1403, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 * const ligature_info[256] = { + li_00, li_01, li_02, li_03, li_04, li_05, li_06, li_07, + li_07, li_09, li_0A, li_0B, li_0C, li_0D, li_07, li_0F, + li_10, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_1E, li_1F, + li_07, li_21, li_22, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_2A, li_07, li_07, li_07, li_07, li_07, + li_30, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_07, li_07, li_07, li_07, li_07, + li_07, li_07, li_07, li_FB, li_07, li_07, li_07, li_07, +}; +// 15098 bytes + +static const Q_UINT8 dir_00[] = { + 18, 18, 18, 18, 18, 18, 18, 18, + 18, 8, 7, 8, 9, 7, 18, 18, + 18, 18, 18, 18, 18, 18, 18, 18, + 18, 18, 18, 18, 7, 7, 7, 8, + 9, 10, 10, 4, 4, 4, 10, 10, + 138, 138, 10, 4, 6, 4, 6, 3, + 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 6, 10, 138, 10, 138, 10, + 10, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 138, 10, 138, 10, 10, + 10, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 138, 10, 138, 10, 18, + 18, 18, 18, 18, 18, 7, 18, 18, + 18, 18, 18, 18, 18, 18, 18, 18, + 18, 18, 18, 18, 18, 18, 18, 18, + 18, 18, 18, 18, 18, 18, 18, 18, + 6, 10, 4, 4, 4, 4, 10, 10, + 10, 10, 0, 138, 10, 10, 10, 10, + 4, 4, 2, 2, 10, 0, 10, 10, + 10, 2, 0, 138, 10, 10, 10, 10, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 10, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 10, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_01[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_02[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 10, 10, 0, 0, 0, 0, 0, + 0, 0, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 0, 0, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 0, 0, 0, 0, 0, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_03[] = { + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 0, 0, 0, 0, 10, 10, 0, 0, + 0, 0, 0, 0, 0, 0, 10, 0, + 0, 0, 0, 0, 10, 10, 0, 10, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_04[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 17, 17, 17, 17, 0, + 17, 17, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_05[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 10, 0, 0, 0, 0, 0, + 0, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 0, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 0, 17, 17, 17, 1, 17, + 1, 17, 17, 1, 17, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_06[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 13, 0, 0, 0, 13, + 0, 13, 77, 77, 77, 77, 45, 77, + 45, 77, 45, 45, 45, 45, 45, 77, + 77, 77, 77, 45, 45, 45, 45, 45, + 45, 45, 45, 0, 0, 0, 0, 0, + 109, 45, 45, 45, 45, 45, 45, 45, + 77, 45, 45, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 4, 5, 5, 13, 45, 45, + 17, 77, 77, 77, 13, 77, 77, 77, + 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45, 45, + 77, 77, 77, 77, 77, 77, 77, 77, + 77, 77, 77, 77, 77, 77, 77, 77, + 77, 77, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45, 45, + 77, 45, 77, 77, 77, 77, 77, 77, + 77, 77, 77, 77, 45, 77, 45, 77, + 45, 45, 77, 77, 13, 77, 17, 17, + 17, 17, 17, 17, 17, 13, 17, 17, + 17, 17, 17, 17, 17, 13, 13, 17, + 17, 10, 17, 17, 17, 17, 0, 0, + 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 45, 45, 45, 13, 13, 0, +}; + +static const Q_UINT8 dir_07[] = { + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 0, 18, + 77, 17, 45, 45, 45, 77, 77, 77, + 77, 77, 45, 45, 45, 45, 77, 45, + 45, 45, 45, 45, 45, 45, 45, 45, + 77, 45, 77, 45, 77, 0, 0, 0, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 13, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_09[] = { + 0, 17, 17, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 17, 0, 0, 0, + 0, 17, 17, 17, 17, 17, 17, 17, + 17, 0, 0, 0, 0, 17, 0, 0, + 0, 17, 17, 17, 17, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 17, 17, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 17, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 17, 0, 0, 0, + 0, 17, 17, 17, 17, 0, 0, 0, + 0, 0, 0, 0, 0, 17, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 17, 17, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_0A[] = { + 0, 0, 17, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 17, 0, 0, 0, + 0, 17, 17, 0, 0, 0, 0, 17, + 17, 0, 0, 17, 17, 17, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 17, 17, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 17, 17, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 17, 0, 0, 0, + 0, 17, 17, 17, 17, 17, 0, 17, + 17, 0, 0, 0, 0, 17, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_0B[] = { + 0, 17, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 17, 0, 0, 17, + 0, 17, 17, 17, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 17, 0, 0, + 0, 0, 0, 0, 0, 0, 17, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 17, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 17, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 17, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_0C[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 17, 17, + 17, 0, 0, 0, 0, 0, 17, 17, + 17, 0, 17, 17, 17, 17, 0, 0, + 0, 0, 0, 0, 0, 17, 17, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 17, + 0, 0, 0, 0, 0, 0, 17, 0, + 0, 0, 0, 0, 17, 17, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_0D[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 17, 17, 17, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 17, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 17, 0, 0, 0, 0, 0, + 0, 0, 17, 17, 17, 0, 17, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_0E[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 17, 0, 0, 17, 17, 17, 17, + 17, 17, 17, 0, 0, 0, 0, 4, + 0, 0, 0, 0, 0, 0, 0, 17, + 17, 17, 17, 17, 17, 17, 17, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 17, 0, 0, 17, 17, 17, 17, + 17, 17, 0, 17, 17, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 17, 17, 17, 17, 17, 17, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_0F[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 17, 17, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 17, 0, 17, + 0, 17, 10, 10, 10, 10, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 0, + 17, 17, 17, 17, 17, 0, 17, 17, + 0, 0, 0, 0, 0, 0, 0, 0, + 17, 17, 17, 17, 17, 17, 17, 17, + 0, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 17, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_10[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 17, 17, 17, + 17, 0, 17, 0, 0, 0, 17, 17, + 0, 17, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 17, 17, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_16[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 10, 10, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_17[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 17, 17, 17, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 17, 17, 17, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 17, 17, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 17, 17, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 17, + 17, 17, 17, 17, 17, 17, 0, 0, + 0, 0, 0, 0, 0, 0, 17, 0, + 0, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 0, 0, 0, 0, + 0, 0, 0, 4, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_18[] = { + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 17, 17, 17, 18, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 17, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_1F[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 10, 0, 10, + 10, 10, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 10, 10, 10, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 10, 10, 10, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 10, 10, 10, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 10, 10, 0, +}; + +static const Q_UINT8 dir_20[] = { + 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 18, 18, 114, 0, 1, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 9, 7, 11, 14, 16, 12, 15, 9, + 4, 4, 4, 4, 4, 10, 10, 10, + 10, 138, 138, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 138, 138, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 0, 0, 0, 0, 10, + 0, 0, 0, 0, 0, 0, 0, 9, + 18, 18, 18, 18, 0, 0, 0, 0, + 0, 0, 18, 18, 18, 18, 18, 18, + 2, 0, 0, 0, 2, 2, 2, 2, + 2, 2, 4, 4, 10, 138, 138, 0, + 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 4, 4, 10, 138, 138, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_21[] = { + 10, 10, 0, 10, 10, 10, 10, 0, + 10, 10, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 10, 0, 10, 10, + 10, 0, 0, 0, 0, 0, 10, 10, + 10, 10, 10, 10, 0, 10, 0, 10, + 0, 10, 0, 0, 0, 0, 4, 0, + 0, 0, 10, 0, 0, 0, 0, 0, + 0, 0, 10, 0, 0, 0, 0, 0, + 138, 10, 10, 10, 10, 0, 0, 0, + 0, 0, 10, 10, 0, 0, 0, 0, + 0, 0, 0, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, +}; + +static const Q_UINT8 dir_22[] = { + 10, 138, 138, 138, 138, 10, 10, 10, + 138, 138, 138, 138, 138, 138, 10, 10, + 10, 138, 4, 4, 10, 138, 138, 10, + 10, 10, 138, 138, 138, 138, 10, 138, + 138, 138, 138, 10, 138, 10, 138, 10, + 10, 10, 10, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 10, 10, 10, 10, + 10, 138, 10, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 10, 10, 10, + 10, 10, 138, 138, 138, 138, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 138, + 138, 10, 138, 10, 138, 138, 138, 138, + 138, 138, 138, 138, 10, 10, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 10, 10, 138, + 138, 138, 138, 10, 10, 10, 10, 10, + 138, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 138, 138, 10, 10, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 10, 10, 10, 10, 10, 138, 138, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 138, 138, 138, 138, 138, 10, 10, + 138, 138, 10, 10, 10, 10, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 10, 10, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, +}; + +static const Q_UINT8 dir_23[] = { + 10, 10, 10, 10, 10, 10, 10, 10, + 138, 138, 138, 138, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 138, 138, 10, 10, 10, 10, 10, 10, + 10, 138, 138, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 0, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_24[] = { + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 2, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 0, +}; + +static const Q_UINT8 dir_25[] = { + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, +}; + +static const Q_UINT8 dir_26[] = { + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 0, 0, 10, 10, + 0, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 0, 0, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_27[] = { + 0, 10, 10, 10, 10, 0, 10, 10, + 10, 10, 0, 0, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 0, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 0, 10, 0, 10, + 10, 10, 10, 0, 0, 0, 10, 0, + 10, 10, 10, 10, 10, 10, 10, 0, + 0, 10, 10, 10, 10, 10, 10, 10, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 0, 0, 0, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 0, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 10, 10, 10, 138, 138, 138, 138, 10, + 10, 10, 10, 10, 138, 138, 138, 10, + 10, 10, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 0, 0, 0, 0, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, +}; + +static const Q_UINT8 dir_29[] = { + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 10, 10, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 10, 10, 10, 10, 10, 10, 10, 10, + 138, 10, 10, 10, 10, 10, 10, 10, + 138, 138, 138, 138, 138, 138, 10, 10, + 10, 138, 10, 10, 10, 10, 138, 138, + 138, 138, 138, 10, 138, 138, 10, 10, + 138, 138, 138, 138, 138, 10, 10, 10, + 10, 138, 10, 138, 138, 138, 10, 10, + 138, 138, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 138, 138, 138, 138, + 138, 138, 10, 10, 138, 138, 10, 10, +}; + +static const Q_UINT8 dir_2A[] = { + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 10, 138, 138, + 138, 138, 10, 10, 138, 10, 138, 10, + 10, 138, 10, 138, 138, 138, 138, 10, + 10, 10, 10, 10, 138, 138, 10, 10, + 10, 10, 10, 10, 138, 138, 138, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 138, + 138, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 138, 138, 10, 10, + 10, 10, 138, 138, 138, 138, 10, 138, + 138, 10, 10, 138, 138, 10, 10, 10, + 10, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 10, 10, 138, 138, + 138, 138, 138, 138, 138, 138, 10, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 138, 138, 138, 138, 138, 10, + 10, 10, 10, 10, 138, 10, 138, 10, + 10, 10, 138, 138, 138, 138, 138, 10, + 10, 10, 10, 10, 138, 138, 138, 10, + 10, 10, 10, 138, 10, 10, 10, 138, + 138, 138, 138, 138, 10, 138, 10, 10, +}; + +static const Q_UINT8 dir_2E[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 0, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_2F[] = { + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_30[] = { + 9, 10, 10, 10, 10, 0, 0, 0, + 138, 138, 138, 138, 138, 138, 138, 138, + 138, 138, 10, 10, 138, 138, 138, 138, + 138, 138, 138, 138, 10, 10, 10, 10, + 10, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 17, 17, 17, 17, 17, 17, + 10, 0, 0, 0, 0, 0, 10, 10, + 0, 0, 0, 0, 0, 10, 10, 10, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 17, 17, 10, 10, 0, 0, 0, + 10, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 10, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_32[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_A4[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 dir_FB[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 1, 17, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 4, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 0, + 1, 1, 1, 1, 1, 0, 1, 0, + 1, 1, 0, 1, 1, 0, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, +}; + +static const Q_UINT8 dir_FC[] = { + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, +}; + +static const Q_UINT8 dir_FD[] = { + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 10, 10, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 0, 0, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 0, 0, 0, +}; + +static const Q_UINT8 dir_FE[] = { + 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 17, 17, 17, 17, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 0, + 0, 10, 10, 10, 10, 10, 10, 10, + 6, 10, 6, 0, 10, 6, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 4, + 10, 10, 4, 4, 10, 10, 10, 0, + 10, 4, 4, 10, 0, 0, 0, 0, + 13, 13, 13, 13, 13, 0, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 0, 0, 18, +}; + +static const Q_UINT8 dir_FF[] = { + 0, 10, 10, 4, 4, 4, 10, 10, + 138, 138, 10, 4, 6, 4, 6, 3, + 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 6, 10, 138, 10, 138, 10, + 10, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 138, 10, 138, 10, 10, + 10, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 138, 10, 138, 10, 138, + 138, 10, 138, 138, 10, 10, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 4, 4, 10, 10, 10, 4, 4, 0, + 10, 10, 10, 10, 10, 10, 10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 18, 18, 18, 10, 10, 0, 0, +}; + +static const Q_UINT8 * const direction_info[256] = { + dir_00, dir_01, dir_02, dir_03, dir_04, dir_05, dir_06, dir_07, + dir_01, dir_09, dir_0A, dir_0B, dir_0C, dir_0D, dir_0E, dir_0F, + dir_10, dir_01, dir_01, dir_01, dir_01, dir_01, dir_16, dir_17, + dir_18, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_1F, + dir_20, dir_21, dir_22, dir_23, dir_24, dir_25, dir_26, dir_27, + dir_25, dir_29, dir_2A, dir_01, dir_01, dir_01, dir_2E, dir_2F, + dir_30, dir_01, dir_32, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_A4, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, dir_01, + dir_01, dir_01, dir_01, dir_FB, dir_FC, dir_FD, dir_FE, dir_FF, +}; +// 26362 bytes + +static const Q_UINT8 cmb_00[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_03[] = { + 230, 230, 230, 230, 230, 230, 230, 230, + 230, 230, 230, 230, 230, 230, 230, 230, + 230, 230, 230, 230, 230, 232, 220, 220, + 220, 220, 232, 216, 220, 220, 220, 220, + 220, 202, 202, 220, 220, 220, 220, 202, + 202, 220, 220, 220, 220, 220, 220, 220, + 220, 220, 220, 220, 1, 1, 1, 1, + 1, 220, 220, 220, 220, 230, 230, 230, + 230, 230, 230, 230, 230, 240, 230, 220, + 220, 220, 230, 230, 230, 220, 220, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 234, 234, 233, 230, 230, 230, 230, 230, + 230, 230, 230, 230, 230, 230, 230, 230, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_04[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 230, 230, 230, 230, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_05[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 220, 230, 230, 230, 230, 220, 230, + 230, 230, 222, 220, 230, 230, 230, 230, + 230, 230, 0, 220, 220, 220, 220, 220, + 230, 230, 220, 230, 230, 222, 228, 230, + 10, 11, 12, 13, 14, 15, 16, 17, + 18, 19, 0, 20, 21, 22, 0, 23, + 0, 24, 25, 0, 230, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_06[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 27, 28, 29, 30, 31, + 32, 33, 34, 230, 230, 220, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 35, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 230, 230, + 230, 230, 230, 230, 230, 0, 0, 230, + 230, 230, 230, 220, 230, 0, 0, 230, + 230, 0, 220, 230, 230, 220, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_07[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 36, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 230, 220, 230, 230, 220, 230, 230, 220, + 220, 220, 230, 220, 220, 230, 220, 230, + 230, 230, 220, 230, 220, 230, 220, 230, + 220, 230, 230, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_09[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 9, 0, 0, + 0, 230, 220, 230, 230, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_0A[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_0B[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_0C[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 9, 0, 0, + 0, 0, 0, 0, 0, 84, 91, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_0D[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 9, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_0E[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 103, 103, 9, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 107, 107, 107, 107, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 118, 118, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 122, 122, 122, 122, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_0F[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 220, 220, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 220, 0, 220, + 0, 216, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 129, 130, 0, 132, 0, 0, 0, + 0, 0, 130, 130, 130, 130, 0, 0, + 130, 0, 230, 230, 9, 0, 230, 230, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 220, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_10[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 7, + 0, 9, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_17[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 9, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_18[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 228, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_20[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 230, 230, 1, 1, 230, 230, 230, 230, + 1, 1, 1, 230, 230, 0, 0, 0, + 0, 230, 0, 0, 0, 1, 1, 230, + 220, 230, 1, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_30[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 218, 228, 232, 222, 224, 224, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_FB[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 26, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 cmb_FE[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 230, 230, 230, 230, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT8 * const combining_info[256] = { + cmb_00, cmb_00, cmb_00, cmb_03, cmb_04, cmb_05, cmb_06, cmb_07, + cmb_00, cmb_09, cmb_0A, cmb_0B, cmb_0C, cmb_0D, cmb_0E, cmb_0F, + cmb_10, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_17, + cmb_18, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_20, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_30, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, cmb_00, + cmb_00, cmb_00, cmb_00, cmb_FB, cmb_00, cmb_00, cmb_FE, cmb_00, +}; +// 32506 bytes + +static const Q_UINT16 case_00[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, + 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, + 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, + 0x78, 0x79, 0x7a, 0, 0, 0, 0, 0, + 0, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, + 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, + 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, + 0x58, 0x59, 0x5a, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0x39c, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, + 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, + 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0, + 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0, + 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, + 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, + 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0, + 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0x178, +}; + +static const Q_UINT16 case_01[] = { + 0x101, 0x100, 0x103, 0x102, 0x105, 0x104, 0x107, 0x106, + 0x109, 0x108, 0x10b, 0x10a, 0x10d, 0x10c, 0x10f, 0x10e, + 0x111, 0x110, 0x113, 0x112, 0x115, 0x114, 0x117, 0x116, + 0x119, 0x118, 0x11b, 0x11a, 0x11d, 0x11c, 0x11f, 0x11e, + 0x121, 0x120, 0x123, 0x122, 0x125, 0x124, 0x127, 0x126, + 0x129, 0x128, 0x12b, 0x12a, 0x12d, 0x12c, 0x12f, 0x12e, + 0x69, 0x49, 0x133, 0x132, 0x135, 0x134, 0x137, 0x136, + 0, 0x13a, 0x139, 0x13c, 0x13b, 0x13e, 0x13d, 0x140, + 0x13f, 0x142, 0x141, 0x144, 0x143, 0x146, 0x145, 0x148, + 0x147, 0, 0x14b, 0x14a, 0x14d, 0x14c, 0x14f, 0x14e, + 0x151, 0x150, 0x153, 0x152, 0x155, 0x154, 0x157, 0x156, + 0x159, 0x158, 0x15b, 0x15a, 0x15d, 0x15c, 0x15f, 0x15e, + 0x161, 0x160, 0x163, 0x162, 0x165, 0x164, 0x167, 0x166, + 0x169, 0x168, 0x16b, 0x16a, 0x16d, 0x16c, 0x16f, 0x16e, + 0x171, 0x170, 0x173, 0x172, 0x175, 0x174, 0x177, 0x176, + 0xff, 0x17a, 0x179, 0x17c, 0x17b, 0x17e, 0x17d, 0x53, + 0, 0x253, 0x183, 0x182, 0x185, 0x184, 0x254, 0x188, + 0x187, 0x256, 0x257, 0x18c, 0x18b, 0, 0x1dd, 0x259, + 0x25b, 0x192, 0x191, 0x260, 0x263, 0x1f6, 0x269, 0x268, + 0x199, 0x198, 0, 0, 0x26f, 0x272, 0x220, 0x275, + 0x1a1, 0x1a0, 0x1a3, 0x1a2, 0x1a5, 0x1a4, 0x280, 0x1a8, + 0x1a7, 0x283, 0, 0, 0x1ad, 0x1ac, 0x288, 0x1b0, + 0x1af, 0x28a, 0x28b, 0x1b4, 0x1b3, 0x1b6, 0x1b5, 0x292, + 0x1b9, 0x1b8, 0, 0, 0x1bd, 0x1bc, 0, 0x1f7, + 0, 0, 0, 0, 0x1c6, 0x1c4, 0x1c4, 0x1c9, + 0x1c7, 0x1c7, 0x1cc, 0x1ca, 0x1ca, 0x1ce, 0x1cd, 0x1d0, + 0x1cf, 0x1d2, 0x1d1, 0x1d4, 0x1d3, 0x1d6, 0x1d5, 0x1d8, + 0x1d7, 0x1da, 0x1d9, 0x1dc, 0x1db, 0x18e, 0x1df, 0x1de, + 0x1e1, 0x1e0, 0x1e3, 0x1e2, 0x1e5, 0x1e4, 0x1e7, 0x1e6, + 0x1e9, 0x1e8, 0x1eb, 0x1ea, 0x1ed, 0x1ec, 0x1ef, 0x1ee, + 0, 0x1f3, 0x1f1, 0x1f1, 0x1f5, 0x1f4, 0x195, 0x1bf, + 0x1f9, 0x1f8, 0x1fb, 0x1fa, 0x1fd, 0x1fc, 0x1ff, 0x1fe, +}; + +static const Q_UINT16 case_02[] = { + 0x201, 0x200, 0x203, 0x202, 0x205, 0x204, 0x207, 0x206, + 0x209, 0x208, 0x20b, 0x20a, 0x20d, 0x20c, 0x20f, 0x20e, + 0x211, 0x210, 0x213, 0x212, 0x215, 0x214, 0x217, 0x216, + 0x219, 0x218, 0x21b, 0x21a, 0x21d, 0x21c, 0x21f, 0x21e, + 0x19e, 0, 0x223, 0x222, 0x225, 0x224, 0x227, 0x226, + 0x229, 0x228, 0x22b, 0x22a, 0x22d, 0x22c, 0x22f, 0x22e, + 0x231, 0x230, 0x233, 0x232, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0x181, 0x186, 0, 0x189, 0x18a, + 0, 0x18f, 0, 0x190, 0, 0, 0, 0, + 0x193, 0, 0, 0x194, 0, 0, 0, 0, + 0x197, 0x196, 0, 0, 0, 0, 0, 0x19c, + 0, 0, 0x19d, 0, 0, 0x19f, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0x1a6, 0, 0, 0x1a9, 0, 0, 0, 0, + 0x1ae, 0, 0x1b1, 0x1b2, 0, 0, 0, 0, + 0, 0, 0x1b7, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 case_03[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0x399, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0x3ac, 0, + 0x3ad, 0x3ae, 0x3af, 0, 0x3cc, 0, 0x3cd, 0x3ce, + 0, 0x3b1, 0x3b2, 0x3b3, 0x3b4, 0x3b5, 0x3b6, 0x3b7, + 0x3b8, 0x3b9, 0x3ba, 0x3bb, 0x3bc, 0x3bd, 0x3be, 0x3bf, + 0x3c0, 0x3c1, 0, 0x3c3, 0x3c4, 0x3c5, 0x3c6, 0x3c7, + 0x3c8, 0x3c9, 0x3ca, 0x3cb, 0x386, 0x388, 0x389, 0x38a, + 0, 0x391, 0x392, 0x393, 0x394, 0x395, 0x396, 0x397, + 0x398, 0x399, 0x39a, 0x39b, 0x39c, 0x39d, 0x39e, 0x39f, + 0x3a0, 0x3a1, 0x3a3, 0x3a3, 0x3a4, 0x3a5, 0x3a6, 0x3a7, + 0x3a8, 0x3a9, 0x3aa, 0x3ab, 0x38c, 0x38e, 0x38f, 0, + 0x392, 0x398, 0, 0, 0, 0x3a6, 0x3a0, 0, + 0x3d9, 0x3d8, 0x3db, 0x3da, 0x3dd, 0x3dc, 0x3df, 0x3de, + 0x3e1, 0x3e0, 0x3e3, 0x3e2, 0x3e5, 0x3e4, 0x3e7, 0x3e6, + 0x3e9, 0x3e8, 0x3eb, 0x3ea, 0x3ed, 0x3ec, 0x3ef, 0x3ee, + 0x39a, 0x3a1, 0x3a3, 0, 0x3b8, 0x395, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 case_04[] = { + 0x450, 0x451, 0x452, 0x453, 0x454, 0x455, 0x456, 0x457, + 0x458, 0x459, 0x45a, 0x45b, 0x45c, 0x45d, 0x45e, 0x45f, + 0x430, 0x431, 0x432, 0x433, 0x434, 0x435, 0x436, 0x437, + 0x438, 0x439, 0x43a, 0x43b, 0x43c, 0x43d, 0x43e, 0x43f, + 0x440, 0x441, 0x442, 0x443, 0x444, 0x445, 0x446, 0x447, + 0x448, 0x449, 0x44a, 0x44b, 0x44c, 0x44d, 0x44e, 0x44f, + 0x410, 0x411, 0x412, 0x413, 0x414, 0x415, 0x416, 0x417, + 0x418, 0x419, 0x41a, 0x41b, 0x41c, 0x41d, 0x41e, 0x41f, + 0x420, 0x421, 0x422, 0x423, 0x424, 0x425, 0x426, 0x427, + 0x428, 0x429, 0x42a, 0x42b, 0x42c, 0x42d, 0x42e, 0x42f, + 0x400, 0x401, 0x402, 0x403, 0x404, 0x405, 0x406, 0x407, + 0x408, 0x409, 0x40a, 0x40b, 0x40c, 0x40d, 0x40e, 0x40f, + 0x461, 0x460, 0x463, 0x462, 0x465, 0x464, 0x467, 0x466, + 0x469, 0x468, 0x46b, 0x46a, 0x46d, 0x46c, 0x46f, 0x46e, + 0x471, 0x470, 0x473, 0x472, 0x475, 0x474, 0x477, 0x476, + 0x479, 0x478, 0x47b, 0x47a, 0x47d, 0x47c, 0x47f, 0x47e, + 0x481, 0x480, 0, 0, 0, 0, 0, 0, + 0, 0, 0x48b, 0x48a, 0x48d, 0x48c, 0x48f, 0x48e, + 0x491, 0x490, 0x493, 0x492, 0x495, 0x494, 0x497, 0x496, + 0x499, 0x498, 0x49b, 0x49a, 0x49d, 0x49c, 0x49f, 0x49e, + 0x4a1, 0x4a0, 0x4a3, 0x4a2, 0x4a5, 0x4a4, 0x4a7, 0x4a6, + 0x4a9, 0x4a8, 0x4ab, 0x4aa, 0x4ad, 0x4ac, 0x4af, 0x4ae, + 0x4b1, 0x4b0, 0x4b3, 0x4b2, 0x4b5, 0x4b4, 0x4b7, 0x4b6, + 0x4b9, 0x4b8, 0x4bb, 0x4ba, 0x4bd, 0x4bc, 0x4bf, 0x4be, + 0, 0x4c2, 0x4c1, 0x4c4, 0x4c3, 0x4c6, 0x4c5, 0x4c8, + 0x4c7, 0x4ca, 0x4c9, 0x4cc, 0x4cb, 0x4ce, 0x4cd, 0, + 0x4d1, 0x4d0, 0x4d3, 0x4d2, 0x4d5, 0x4d4, 0x4d7, 0x4d6, + 0x4d9, 0x4d8, 0x4db, 0x4da, 0x4dd, 0x4dc, 0x4df, 0x4de, + 0x4e1, 0x4e0, 0x4e3, 0x4e2, 0x4e5, 0x4e4, 0x4e7, 0x4e6, + 0x4e9, 0x4e8, 0x4eb, 0x4ea, 0x4ed, 0x4ec, 0x4ef, 0x4ee, + 0x4f1, 0x4f0, 0x4f3, 0x4f2, 0x4f5, 0x4f4, 0, 0, + 0x4f9, 0x4f8, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 case_05[] = { + 0x501, 0x500, 0x503, 0x502, 0x505, 0x504, 0x507, 0x506, + 0x509, 0x508, 0x50b, 0x50a, 0x50d, 0x50c, 0x50f, 0x50e, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0x561, 0x562, 0x563, 0x564, 0x565, 0x566, 0x567, + 0x568, 0x569, 0x56a, 0x56b, 0x56c, 0x56d, 0x56e, 0x56f, + 0x570, 0x571, 0x572, 0x573, 0x574, 0x575, 0x576, 0x577, + 0x578, 0x579, 0x57a, 0x57b, 0x57c, 0x57d, 0x57e, 0x57f, + 0x580, 0x581, 0x582, 0x583, 0x584, 0x585, 0x586, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0x531, 0x532, 0x533, 0x534, 0x535, 0x536, 0x537, + 0x538, 0x539, 0x53a, 0x53b, 0x53c, 0x53d, 0x53e, 0x53f, + 0x540, 0x541, 0x542, 0x543, 0x544, 0x545, 0x546, 0x547, + 0x548, 0x549, 0x54a, 0x54b, 0x54c, 0x54d, 0x54e, 0x54f, + 0x550, 0x551, 0x552, 0x553, 0x554, 0x555, 0x556, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 case_1E[] = { + 0x1e01, 0x1e00, 0x1e03, 0x1e02, 0x1e05, 0x1e04, 0x1e07, 0x1e06, + 0x1e09, 0x1e08, 0x1e0b, 0x1e0a, 0x1e0d, 0x1e0c, 0x1e0f, 0x1e0e, + 0x1e11, 0x1e10, 0x1e13, 0x1e12, 0x1e15, 0x1e14, 0x1e17, 0x1e16, + 0x1e19, 0x1e18, 0x1e1b, 0x1e1a, 0x1e1d, 0x1e1c, 0x1e1f, 0x1e1e, + 0x1e21, 0x1e20, 0x1e23, 0x1e22, 0x1e25, 0x1e24, 0x1e27, 0x1e26, + 0x1e29, 0x1e28, 0x1e2b, 0x1e2a, 0x1e2d, 0x1e2c, 0x1e2f, 0x1e2e, + 0x1e31, 0x1e30, 0x1e33, 0x1e32, 0x1e35, 0x1e34, 0x1e37, 0x1e36, + 0x1e39, 0x1e38, 0x1e3b, 0x1e3a, 0x1e3d, 0x1e3c, 0x1e3f, 0x1e3e, + 0x1e41, 0x1e40, 0x1e43, 0x1e42, 0x1e45, 0x1e44, 0x1e47, 0x1e46, + 0x1e49, 0x1e48, 0x1e4b, 0x1e4a, 0x1e4d, 0x1e4c, 0x1e4f, 0x1e4e, + 0x1e51, 0x1e50, 0x1e53, 0x1e52, 0x1e55, 0x1e54, 0x1e57, 0x1e56, + 0x1e59, 0x1e58, 0x1e5b, 0x1e5a, 0x1e5d, 0x1e5c, 0x1e5f, 0x1e5e, + 0x1e61, 0x1e60, 0x1e63, 0x1e62, 0x1e65, 0x1e64, 0x1e67, 0x1e66, + 0x1e69, 0x1e68, 0x1e6b, 0x1e6a, 0x1e6d, 0x1e6c, 0x1e6f, 0x1e6e, + 0x1e71, 0x1e70, 0x1e73, 0x1e72, 0x1e75, 0x1e74, 0x1e77, 0x1e76, + 0x1e79, 0x1e78, 0x1e7b, 0x1e7a, 0x1e7d, 0x1e7c, 0x1e7f, 0x1e7e, + 0x1e81, 0x1e80, 0x1e83, 0x1e82, 0x1e85, 0x1e84, 0x1e87, 0x1e86, + 0x1e89, 0x1e88, 0x1e8b, 0x1e8a, 0x1e8d, 0x1e8c, 0x1e8f, 0x1e8e, + 0x1e91, 0x1e90, 0x1e93, 0x1e92, 0x1e95, 0x1e94, 0, 0, + 0, 0, 0, 0x1e60, 0, 0, 0, 0, + 0x1ea1, 0x1ea0, 0x1ea3, 0x1ea2, 0x1ea5, 0x1ea4, 0x1ea7, 0x1ea6, + 0x1ea9, 0x1ea8, 0x1eab, 0x1eaa, 0x1ead, 0x1eac, 0x1eaf, 0x1eae, + 0x1eb1, 0x1eb0, 0x1eb3, 0x1eb2, 0x1eb5, 0x1eb4, 0x1eb7, 0x1eb6, + 0x1eb9, 0x1eb8, 0x1ebb, 0x1eba, 0x1ebd, 0x1ebc, 0x1ebf, 0x1ebe, + 0x1ec1, 0x1ec0, 0x1ec3, 0x1ec2, 0x1ec5, 0x1ec4, 0x1ec7, 0x1ec6, + 0x1ec9, 0x1ec8, 0x1ecb, 0x1eca, 0x1ecd, 0x1ecc, 0x1ecf, 0x1ece, + 0x1ed1, 0x1ed0, 0x1ed3, 0x1ed2, 0x1ed5, 0x1ed4, 0x1ed7, 0x1ed6, + 0x1ed9, 0x1ed8, 0x1edb, 0x1eda, 0x1edd, 0x1edc, 0x1edf, 0x1ede, + 0x1ee1, 0x1ee0, 0x1ee3, 0x1ee2, 0x1ee5, 0x1ee4, 0x1ee7, 0x1ee6, + 0x1ee9, 0x1ee8, 0x1eeb, 0x1eea, 0x1eed, 0x1eec, 0x1eef, 0x1eee, + 0x1ef1, 0x1ef0, 0x1ef3, 0x1ef2, 0x1ef5, 0x1ef4, 0x1ef7, 0x1ef6, + 0x1ef9, 0x1ef8, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 case_1F[] = { + 0x1f08, 0x1f09, 0x1f0a, 0x1f0b, 0x1f0c, 0x1f0d, 0x1f0e, 0x1f0f, + 0x1f00, 0x1f01, 0x1f02, 0x1f03, 0x1f04, 0x1f05, 0x1f06, 0x1f07, + 0x1f18, 0x1f19, 0x1f1a, 0x1f1b, 0x1f1c, 0x1f1d, 0, 0, + 0x1f10, 0x1f11, 0x1f12, 0x1f13, 0x1f14, 0x1f15, 0, 0, + 0x1f28, 0x1f29, 0x1f2a, 0x1f2b, 0x1f2c, 0x1f2d, 0x1f2e, 0x1f2f, + 0x1f20, 0x1f21, 0x1f22, 0x1f23, 0x1f24, 0x1f25, 0x1f26, 0x1f27, + 0x1f38, 0x1f39, 0x1f3a, 0x1f3b, 0x1f3c, 0x1f3d, 0x1f3e, 0x1f3f, + 0x1f30, 0x1f31, 0x1f32, 0x1f33, 0x1f34, 0x1f35, 0x1f36, 0x1f37, + 0x1f48, 0x1f49, 0x1f4a, 0x1f4b, 0x1f4c, 0x1f4d, 0, 0, + 0x1f40, 0x1f41, 0x1f42, 0x1f43, 0x1f44, 0x1f45, 0, 0, + 0, 0x1f59, 0, 0x1f5b, 0, 0x1f5d, 0, 0x1f5f, + 0, 0x1f51, 0, 0x1f53, 0, 0x1f55, 0, 0x1f57, + 0x1f68, 0x1f69, 0x1f6a, 0x1f6b, 0x1f6c, 0x1f6d, 0x1f6e, 0x1f6f, + 0x1f60, 0x1f61, 0x1f62, 0x1f63, 0x1f64, 0x1f65, 0x1f66, 0x1f67, + 0x1fba, 0x1fbb, 0x1fc8, 0x1fc9, 0x1fca, 0x1fcb, 0x1fda, 0x1fdb, + 0x1ff8, 0x1ff9, 0x1fea, 0x1feb, 0x1ffa, 0x1ffb, 0, 0, + 0x1f88, 0x1f89, 0x1f8a, 0x1f8b, 0x1f8c, 0x1f8d, 0x1f8e, 0x1f8f, + 0x1f80, 0x1f81, 0x1f82, 0x1f83, 0x1f84, 0x1f85, 0x1f86, 0x1f87, + 0x1f98, 0x1f99, 0x1f9a, 0x1f9b, 0x1f9c, 0x1f9d, 0x1f9e, 0x1f9f, + 0x1f90, 0x1f91, 0x1f92, 0x1f93, 0x1f94, 0x1f95, 0x1f96, 0x1f97, + 0x1fa8, 0x1fa9, 0x1faa, 0x1fab, 0x1fac, 0x1fad, 0x1fae, 0x1faf, + 0x1fa0, 0x1fa1, 0x1fa2, 0x1fa3, 0x1fa4, 0x1fa5, 0x1fa6, 0x1fa7, + 0x1fb8, 0x1fb9, 0, 0x1fbc, 0, 0, 0, 0, + 0x1fb0, 0x1fb1, 0x1f70, 0x1f71, 0x1fb3, 0, 0x399, 0, + 0, 0, 0, 0x1fcc, 0, 0, 0, 0, + 0x1f72, 0x1f73, 0x1f74, 0x1f75, 0x1fc3, 0, 0, 0, + 0x1fd8, 0x1fd9, 0, 0, 0, 0, 0, 0, + 0x1fd0, 0x1fd1, 0x1f76, 0x1f77, 0, 0, 0, 0, + 0x1fe8, 0x1fe9, 0, 0, 0, 0x1fec, 0, 0, + 0x1fe0, 0x1fe1, 0x1f7a, 0x1f7b, 0x1fe5, 0, 0, 0, + 0, 0, 0, 0x1ffc, 0, 0, 0, 0, + 0x1f78, 0x1f79, 0x1f7c, 0x1f7d, 0x1ff3, 0, 0, 0, +}; + +static const Q_UINT16 case_21[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0x3c9, 0, + 0, 0, 0x6b, 0xe5, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0x2170, 0x2171, 0x2172, 0x2173, 0x2174, 0x2175, 0x2176, 0x2177, + 0x2178, 0x2179, 0x217a, 0x217b, 0x217c, 0x217d, 0x217e, 0x217f, + 0x2160, 0x2161, 0x2162, 0x2163, 0x2164, 0x2165, 0x2166, 0x2167, + 0x2168, 0x2169, 0x216a, 0x216b, 0x216c, 0x216d, 0x216e, 0x216f, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 case_24[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0x24d0, 0x24d1, + 0x24d2, 0x24d3, 0x24d4, 0x24d5, 0x24d6, 0x24d7, 0x24d8, 0x24d9, + 0x24da, 0x24db, 0x24dc, 0x24dd, 0x24de, 0x24df, 0x24e0, 0x24e1, + 0x24e2, 0x24e3, 0x24e4, 0x24e5, 0x24e6, 0x24e7, 0x24e8, 0x24e9, + 0x24b6, 0x24b7, 0x24b8, 0x24b9, 0x24ba, 0x24bb, 0x24bc, 0x24bd, + 0x24be, 0x24bf, 0x24c0, 0x24c1, 0x24c2, 0x24c3, 0x24c4, 0x24c5, + 0x24c6, 0x24c7, 0x24c8, 0x24c9, 0x24ca, 0x24cb, 0x24cc, 0x24cd, + 0x24ce, 0x24cf, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 case_FF[] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0xff41, 0xff42, 0xff43, 0xff44, 0xff45, 0xff46, 0xff47, + 0xff48, 0xff49, 0xff4a, 0xff4b, 0xff4c, 0xff4d, 0xff4e, 0xff4f, + 0xff50, 0xff51, 0xff52, 0xff53, 0xff54, 0xff55, 0xff56, 0xff57, + 0xff58, 0xff59, 0xff5a, 0, 0, 0, 0, 0, + 0, 0xff21, 0xff22, 0xff23, 0xff24, 0xff25, 0xff26, 0xff27, + 0xff28, 0xff29, 0xff2a, 0xff2b, 0xff2c, 0xff2d, 0xff2e, 0xff2f, + 0xff30, 0xff31, 0xff32, 0xff33, 0xff34, 0xff35, 0xff36, 0xff37, + 0xff38, 0xff39, 0xff3a, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const Q_UINT16 * const case_info[256] = { + case_00, case_01, case_02, case_03, case_04, case_05, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, case_1E, case_1F, + 0, case_21, 0, 0, case_24, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, case_FF, +}; +// 39162 bytes + +static const Q_INT8 num_00[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 2, 3, -1, -1, -1, -1, + -1, 1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_06[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_09[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 0, 1, + 2, 3, 4, 5, 6, 7, 8, 9, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 0, 1, + 2, 3, 4, 5, 6, 7, 8, 9, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_0B[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 0, 1, + 2, 3, 4, 5, 6, 7, 8, 9, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 1, + 2, 3, 4, 5, 6, 7, 8, 9, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_0D[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 0, 1, + 2, 3, 4, 5, 6, 7, 8, 9, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_0E[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_0F[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_10[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_13[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, 1, 2, 3, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_17[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_18[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_20[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 0, -1, -1, -1, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 num_24[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 1, 2, 3, 4, 5, 6, 7, 8, + 9, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, 1, 2, 3, 4, + 5, 6, 7, 8, 9, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + 1, 2, 3, 4, 5, 6, 7, 8, + 9, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 0, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, 1, 2, 3, + 4, 5, 6, 7, 8, 9, -1, -1, +}; + +static const Q_INT8 num_27[] = { + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 1, 2, + 3, 4, 5, 6, 7, 8, 9, -1, + 1, 2, 3, 4, 5, 6, 7, 8, + 9, -1, 1, 2, 3, 4, 5, 6, + 7, 8, 9, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static const Q_INT8 * const decimal_info[256] = { + num_00, 0, 0, 0, 0, 0, num_06, 0, + 0, num_09, num_09, num_0B, num_09, num_0D, num_0E, num_0F, + num_10, 0, 0, num_13, 0, 0, 0, num_17, + num_18, 0, 0, 0, 0, 0, 0, 0, + num_20, 0, 0, 0, num_24, 0, 0, num_27, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, num_18, +}; +// 47354 bytes + +// END OF GENERATED DATA + +#endif + +static inline QChar::Category category( const QChar &c ) +{ +#ifndef QT_NO_UNICODETABLES + return (QChar::Category)(unicode_info[c.row()][c.cell()]); +#else +// ### just ASCII + if ( c.unicode() < 0x100 ) { + return (QChar::Category)(ui_00[c.unicode()]); + } + return QChar::Letter_Uppercase; //####### +#endif +} + +static inline QChar lower( const QChar &c ) +{ +#ifndef QT_NO_UNICODETABLES + uchar row = c.row(); + uchar cell = c.cell(); + if ( unicode_info[row][cell] != QChar::Letter_Uppercase ) + return c; + Q_UINT16 lower = *( case_info[row] + cell ); + if ( lower == 0 ) + return c; + return lower; +#else + if ( c.row() ) + return c; + else + return QChar( tolower((uchar) c.latin1()) ); +#endif +} + +static inline QChar upper( const QChar &c ) +{ +#ifndef QT_NO_UNICODETABLES + uchar row = c.row(); + uchar cell = c.cell(); + if ( unicode_info[row][cell] != QChar::Letter_Lowercase ) + return c; + Q_UINT16 upper = *(case_info[row]+cell); + if ( upper == 0 ) + return c; + return upper; +#else + if ( c.row() ) + return c; + else + return QChar( toupper((uchar) c.latin1()) ); +#endif +} + +static inline QChar::Direction direction( const QChar &c ) +{ +#ifndef QT_NO_UNICODETABLES + const Q_UINT8 *rowp = direction_info[c.row()]; + if(!rowp) return QChar::DirL; + return (QChar::Direction) ( *(rowp+c.cell()) & 0x1f ); +#else + return QChar::DirL; +#endif +} + +static inline bool mirrored( const QChar &c ) +{ +#ifndef QT_NO_UNICODETABLES + const Q_UINT8 *rowp = direction_info[c.row()]; + if ( !rowp ) + return FALSE; + return *(rowp+c.cell())>128; +#else + return FALSE; +#endif +} + +#ifndef QT_NO_UNICODETABLES +static const Q_UINT16 symmetricPairs[] = { + 0x0028, 0x0029, 0x003C, 0x003E, 0x005B, 0x005D, 0x007B, 0x007D, + 0x00AB, 0x00BB, 0x2039, 0x203A, 0x2045, 0x2046, 0x207D, 0x207E, + 0x208D, 0x208E, 0x2208, 0x220B, 0x2209, 0x220C, 0x220A, 0x220D, + 0x2215, 0x29F5, 0x223C, 0x223D, 0x2243, 0x22CD, 0x2252, 0x2253, + 0x2254, 0x2255, 0x2264, 0x2265, 0x2266, 0x2267, 0x2268, 0x2269, + 0x226A, 0x226B, 0x226E, 0x226F, 0x2270, 0x2271, 0x2272, 0x2273, + 0x2274, 0x2275, 0x2276, 0x2277, 0x2278, 0x2279, 0x227A, 0x227B, + 0x227C, 0x227D, 0x227E, 0x227F, 0x2280, 0x2281, 0x2282, 0x2283, + 0x2284, 0x2285, 0x2286, 0x2287, 0x2288, 0x2289, 0x228A, 0x228B, + 0x228F, 0x2290, 0x2291, 0x2292, 0x2298, 0x29B8, 0x22A2, 0x22A3, + 0x22A6, 0x2ADE, 0x22A8, 0x2AE4, 0x22A9, 0x2AE3, 0x22AB, 0x2AE5, + 0x22B0, 0x22B1, 0x22B2, 0x22B3, 0x22B4, 0x22B5, 0x22B6, 0x22B7, + 0x22C9, 0x22CA, 0x22CB, 0x22CC, 0x22D0, 0x22D1, 0x22D6, 0x22D7, + 0x22D8, 0x22D9, 0x22DA, 0x22DB, 0x22DC, 0x22DD, 0x22DE, 0x22DF, + 0x22E0, 0x22E1, 0x22E2, 0x22E3, 0x22E4, 0x22E5, 0x22E6, 0x22E7, + 0x22E8, 0x22E9, 0x22EA, 0x22EB, 0x22EC, 0x22ED, 0x22F0, 0x22F1, + 0x22F2, 0x22FA, 0x22F3, 0x22FB, 0x22F4, 0x22FC, 0x22F6, 0x22FD, + 0x22F7, 0x22FE, 0x2308, 0x2309, 0x230A, 0x230B, 0x2329, 0x232A, + 0x2768, 0x2769, 0x276A, 0x276B, 0x276C, 0x276D, 0x276E, 0x276F, + 0x2770, 0x2771, 0x2772, 0x2773, 0x2774, 0x2775, 0x27D5, 0x27D6, + 0x27DD, 0x27DE, 0x27E2, 0x27E3, 0x27E4, 0x27E5, 0x27E6, 0x27E7, + 0x27E8, 0x27E9, 0x27EA, 0x27EB, 0x2983, 0x2984, 0x2985, 0x2986, + 0x2987, 0x2988, 0x2989, 0x298A, 0x298B, 0x298C, 0x298D, 0x2990, + 0x298E, 0x298F, 0x2991, 0x2992, 0x2993, 0x2994, 0x2995, 0x2996, + 0x2997, 0x2998, 0x29C0, 0x29C1, 0x29C4, 0x29C5, 0x29CF, 0x29D0, + 0x29D1, 0x29D2, 0x29D4, 0x29D5, 0x29D8, 0x29D9, 0x29DA, 0x29DB, + 0x29F8, 0x29F9, 0x29FC, 0x29FD, 0x2A2B, 0x2A2C, 0x2A34, 0x2A35, + 0x2A3C, 0x2A3D, 0x2A64, 0x2A65, 0x2A79, 0x2A7A, 0x2A7D, 0x2A7E, + 0x2A7F, 0x2A80, 0x2A81, 0x2A82, 0x2A83, 0x2A84, 0x2A8B, 0x2A8C, + 0x2A91, 0x2A92, 0x2A93, 0x2A94, 0x2A95, 0x2A96, 0x2A97, 0x2A98, + 0x2A99, 0x2A9A, 0x2A9B, 0x2A9C, 0x2AA1, 0x2AA2, 0x2AA6, 0x2AA7, + 0x2AA8, 0x2AA9, 0x2AAA, 0x2AAB, 0x2AAC, 0x2AAD, 0x2AAF, 0x2AB0, + 0x2AB3, 0x2AB4, 0x2ABB, 0x2ABC, 0x2ABD, 0x2ABE, 0x2ABF, 0x2AC0, + 0x2AC1, 0x2AC2, 0x2AC3, 0x2AC4, 0x2AC5, 0x2AC6, 0x2ACD, 0x2ACE, + 0x2ACF, 0x2AD0, 0x2AD1, 0x2AD2, 0x2AD3, 0x2AD4, 0x2AD5, 0x2AD6, + 0x2AEC, 0x2AED, 0x2AF7, 0x2AF8, 0x2AF9, 0x2AFA, 0x3008, 0x3009, + 0x300A, 0x300B, 0x300C, 0x300D, 0x300E, 0x300F, 0x3010, 0x3011, + 0x3014, 0x3015, 0x3016, 0x3017, 0x3018, 0x3019, 0x301A, 0x301B, + 0xFF08, 0xFF09, 0xFF1C, 0xFF1E, 0xFF3B, 0xFF3D, 0xFF5B, 0xFF5D, + 0xFF5F, 0xFF60, 0xFF62, 0xFF63, +}; + +// ### shouldn't this be const? +static const int symmetricPairsSize = + sizeof(symmetricPairs)/sizeof(symmetricPairs[0]); + +/* + * ---------------------------------------------------------------------- + * End of unicode tables + * ---------------------------------------------------------------------- + */ + +#endif + +static int ucstrcmp( const QString &as, const QString &bs ) +{ + const QChar *a = as.unicode(); + const QChar *b = bs.unicode(); + if ( a == b ) + return 0; + if ( a == 0 ) + return 1; + if ( b == 0 ) + return -1; + int l=QMIN(as.length(),bs.length()); + while ( l-- && *a == *b ) + a++,b++; + if ( l==-1 ) + return ( as.length()-bs.length() ); + return a->unicode() - b->unicode(); +} + +static int ucstrncmp( const QChar *a, const QChar *b, int l ) +{ + while ( l-- && *a == *b ) + a++,b++; + if ( l==-1 ) + return 0; + return a->unicode() - b->unicode(); +} + +static int ucstrnicmp( const QChar *a, const QChar *b, int l ) +{ + while ( l-- && ::lower( *a ) == ::lower( *b ) ) + a++,b++; + if ( l==-1 ) + return 0; + return ::lower( *a ).unicode() - ::lower( *b ).unicode(); +} + +static uint computeNewMax( uint len ) +{ + uint newMax = 4; + while ( newMax < len ) + newMax *= 2; + // try to spare some memory + if ( newMax >= 1024 * 1024 && len <= newMax - (newMax >> 2) ) + newMax -= newMax >> 2; + return newMax; +} + +/*! + \class QCharRef qstring.h + \reentrant + \brief The QCharRef class is a helper class for QString. + + \ingroup text + + When you get an object of type QCharRef, if you can assign to it, + the assignment will apply to the character in the string from + which you got the reference. That is its whole purpose in life. + The QCharRef becomes invalid once modifications are made to the + string: if you want to keep the character, copy it into a QChar. + + Most of the QChar member functions also exist in QCharRef. + However, they are not explicitly documented here. + + \sa QString::operator[]() QString::at() QChar +*/ + +/*! + \class QChar qstring.h + \reentrant + \brief The QChar class provides a lightweight Unicode character. + + \ingroup text + + Unicode characters are (so far) 16-bit entities without any markup + or structure. This class represents such an entity. It is + lightweight, so it can be used everywhere. Most compilers treat it + like a "short int". (In a few years it may be necessary to make + QChar 32-bit when more than 65536 Unicode code points have been + defined and come into use.) + + QChar provides a full complement of testing/classification + functions, converting to and from other formats, converting from + composed to decomposed Unicode, and trying to compare and + case-convert if you ask it to. + + The classification functions include functions like those in + ctype.h, but operating on the full range of Unicode characters. + They all return TRUE if the character is a certain type of + character; otherwise they return FALSE. These classification + functions are isNull() (returns TRUE if the character is U+0000), + isPrint() (TRUE if the character is any sort of printable + character, including whitespace), isPunct() (any sort of + punctation), isMark() (Unicode Mark), isLetter (a letter), + isNumber() (any sort of numeric character), isLetterOrNumber(), + and isDigit() (decimal digits). All of these are wrappers around + category() which return the Unicode-defined category of each + character. + + QChar further provides direction(), which indicates the "natural" + writing direction of this character. The joining() function + indicates how the character joins with its neighbors (needed + mostly for Arabic) and finally mirrored(), which indicates whether + the character needs to be mirrored when it is printed in its + "unnatural" writing direction. + + Composed Unicode characters (like å) can be converted to + decomposed Unicode ("a" followed by "ring above") by using + decomposition(). + + In Unicode, comparison is not necessarily possible and case + conversion is very difficult at best. Unicode, covering the + "entire" world, also includes most of the world's case and sorting + problems. Qt tries, but not very hard: operator==() and friends + will do comparison based purely on the numeric Unicode value (code + point) of the characters, and upper() and lower() will do case + changes when the character has a well-defined upper/lower-case + equivalent. There is no provision for locale-dependent case + folding rules or comparison; these functions are meant to be fast + so they can be used unambiguously in data structures. (See + QString::localeAwareCompare() though.) + + The conversion functions include unicode() (to a scalar), latin1() + (to scalar, but converts all non-Latin1 characters to 0), row() + (gives the Unicode row), cell() (gives the Unicode cell), + digitValue() (gives the integer value of any of the numerous digit + characters), and a host of constructors. + + More information can be found in the document \link unicode.html + About Unicode. \endlink + + \sa QString QCharRef +*/ + +/*! + \enum QChar::Category + + This enum maps the Unicode character categories. + + The following characters are normative in Unicode: + + \value Mark_NonSpacing Unicode class name Mn + + \value Mark_SpacingCombining Unicode class name Mc + + \value Mark_Enclosing Unicode class name Me + + \value Number_DecimalDigit Unicode class name Nd + + \value Number_Letter Unicode class name Nl + + \value Number_Other Unicode class name No + + \value Separator_Space Unicode class name Zs + + \value Separator_Line Unicode class name Zl + + \value Separator_Paragraph Unicode class name Zp + + \value Other_Control Unicode class name Cc + + \value Other_Format Unicode class name Cf + + \value Other_Surrogate Unicode class name Cs + + \value Other_PrivateUse Unicode class name Co + + \value Other_NotAssigned Unicode class name Cn + + + The following categories are informative in Unicode: + + \value Letter_Uppercase Unicode class name Lu + + \value Letter_Lowercase Unicode class name Ll + + \value Letter_Titlecase Unicode class name Lt + + \value Letter_Modifier Unicode class name Lm + + \value Letter_Other Unicode class name Lo + + \value Punctuation_Connector Unicode class name Pc + + \value Punctuation_Dash Unicode class name Pd + + \value Punctuation_Open Unicode class name Ps + + \value Punctuation_Close Unicode class name Pe + + \value Punctuation_InitialQuote Unicode class name Pi + + \value Punctuation_FinalQuote Unicode class name Pf + + \value Punctuation_Other Unicode class name Po + + \value Symbol_Math Unicode class name Sm + + \value Symbol_Currency Unicode class name Sc + + \value Symbol_Modifier Unicode class name Sk + + \value Symbol_Other Unicode class name So + + + There are two categories that are specific to Qt: + + \value NoCategory used when Qt is dazed and confused and cannot + make sense of anything. + + \value Punctuation_Dask old typo alias for Punctuation_Dash + +*/ + +/*! + \enum QChar::Direction + + This enum type defines the Unicode direction attributes. See \link + http://www.unicode.org/ the Unicode Standard\endlink for a + description of the values. + + In order to conform to C/C++ naming conventions "Dir" is prepended + to the codes used in the Unicode Standard. +*/ + +/*! + \enum QChar::Decomposition + + This enum type defines the Unicode decomposition attributes. See + \link http://www.unicode.org/ the Unicode Standard\endlink for a + description of the values. +*/ + +/*! + \enum QChar::Joining + + This enum type defines the Unicode joining attributes. See \link + http://www.unicode.org/ the Unicode Standard\endlink for a + description of the values. +*/ + +/*! + \enum QChar::CombiningClass + + This enum type defines names for some of the Unicode combining + classes. See \link http://www.unicode.org/ the Unicode + Standard\endlink for a description of the values. +*/ + +/*! + \fn void QChar::setCell( uchar cell ) + \internal +*/ + +/*! + \fn void QChar::setRow( uchar row ) + \internal +*/ + + +/*! + \fn QChar::QChar() + + Constructs a null QChar (one that isNull()). +*/ + + +/*! + \fn QChar::QChar( char c ) + + Constructs a QChar corresponding to ASCII/Latin1 character \a c. +*/ + + +/*! + \fn QChar::QChar( uchar c ) + + Constructs a QChar corresponding to ASCII/Latin1 character \a c. +*/ + + +/*! + \fn QChar::QChar( uchar c, uchar r ) + + Constructs a QChar for Unicode cell \a c in row \a r. +*/ + + +/*! + \fn QChar::QChar( const QChar& c ) + + Constructs a copy of \a c. This is a deep copy, if such a + lightweight object can be said to have deep copies. +*/ + + +/*! + \fn QChar::QChar( ushort rc ) + + Constructs a QChar for the character with Unicode code point \a rc. +*/ + + +/*! + \fn QChar::QChar( short rc ) + + Constructs a QChar for the character with Unicode code point \a rc. +*/ + + +/*! + \fn QChar::QChar( uint rc ) + + Constructs a QChar for the character with Unicode code point \a rc. +*/ + + +/*! + \fn QChar::QChar( int rc ) + + Constructs a QChar for the character with Unicode code point \a rc. +*/ + + +/*! + \fn bool QChar::networkOrdered () + + \obsolete + + Returns TRUE if this character is in network byte order (MSB + first); otherwise returns FALSE. This is platform dependent. +*/ + + +/*! + \fn bool QChar::isNull() const + + Returns TRUE if the character is the Unicode character 0x0000, + i.e. ASCII NUL; otherwise returns FALSE. +*/ + +/*! + \fn uchar QChar::cell () const + + Returns the cell (least significant byte) of the Unicode + character. +*/ + +/*! + \fn uchar QChar::row () const + + Returns the row (most significant byte) of the Unicode character. +*/ + +/*! + Returns TRUE if the character is a printable character; otherwise + returns FALSE. This is any character not of category Cc or Cn. + + Note that this gives no indication of whether the character is + available in a particular \link QFont font\endlink. +*/ +bool QChar::isPrint() const +{ + Category c = ::category( *this ); + return !(c == Other_Control || c == Other_NotAssigned); +} + +/*! + Returns TRUE if the character is a separator character + (Separator_* categories); otherwise returns FALSE. +*/ +bool QChar::isSpace() const +{ + if( ucs >= 9 && ucs <=13 ) return TRUE; + Category c = ::category( *this ); + return c >= Separator_Space && c <= Separator_Paragraph; +} + +/*! + Returns TRUE if the character is a mark (Mark_* categories); + otherwise returns FALSE. +*/ +bool QChar::isMark() const +{ + Category c = ::category( *this ); + return c >= Mark_NonSpacing && c <= Mark_Enclosing; +} + +/*! + Returns TRUE if the character is a punctuation mark (Punctuation_* + categories); otherwise returns FALSE. +*/ +bool QChar::isPunct() const +{ + Category c = ::category( *this ); + return (c >= Punctuation_Connector && c <= Punctuation_Other); +} + +/*! + Returns TRUE if the character is a letter (Letter_* categories); + otherwise returns FALSE. +*/ +bool QChar::isLetter() const +{ + Category c = ::category( *this ); + return (c >= Letter_Uppercase && c <= Letter_Other); +} + +/*! + Returns TRUE if the character is a number (of any sort - Number_* + categories); otherwise returns FALSE. + + \sa isDigit() +*/ +bool QChar::isNumber() const +{ + Category c = ::category( *this ); + return c >= Number_DecimalDigit && c <= Number_Other; +} + +/*! + Returns TRUE if the character is a letter or number (Letter_* or + Number_* categories); otherwise returns FALSE. +*/ +bool QChar::isLetterOrNumber() const +{ + Category c = ::category( *this ); + return (c >= Letter_Uppercase && c <= Letter_Other) + || (c >= Number_DecimalDigit && c <= Number_Other); +} + + +/*! + Returns TRUE if the character is a decimal digit + (Number_DecimalDigit); otherwise returns FALSE. +*/ +bool QChar::isDigit() const +{ + return (::category( *this ) == Number_DecimalDigit); +} + + +/*! + Returns TRUE if the character is a symbol (Symbol_* categories); + otherwise returns FALSE. +*/ +bool QChar::isSymbol() const +{ + Category c = ::category( *this ); + return c >= Symbol_Math && c <= Symbol_Other; +} + +/*! + Returns the numeric value of the digit, or -1 if the character is + not a digit. +*/ +int QChar::digitValue() const +{ +#ifndef QT_NO_UNICODETABLES + const Q_INT8 *dec_row = decimal_info[row()]; + if( !dec_row ) + return -1; + return dec_row[cell()]; +#else + // ##### just latin1 + if ( ucs < '0' || ucs > '9' ) + return -1; + else + return ucs - '0'; +#endif +} + +/*! + Returns the character category. + + \sa Category +*/ +QChar::Category QChar::category() const +{ + return ::category( *this ); +} + +/*! + Returns the character's direction. + + \sa Direction +*/ +QChar::Direction QChar::direction() const +{ + return ::direction( *this ); +} + +/*! + \warning This function is not supported (it may change to use + Unicode character classes). + + Returns information about the joining properties of the character + (needed for example, for Arabic). +*/ +QChar::Joining QChar::joining() const +{ +#ifndef QT_NO_UNICODETABLES + const Q_UINT8 *rowp = direction_info[row()]; + if ( !rowp ) + return QChar::OtherJoining; + return (Joining) ((*(rowp+cell()) >> 5) &0x3); +#else + return OtherJoining; +#endif +} + + +/*! + Returns TRUE if the character is a mirrored character (one that + should be reversed if the text direction is reversed); otherwise + returns FALSE. +*/ +bool QChar::mirrored() const +{ + return ::mirrored( *this ); +} + +/*! + Returns the mirrored character if this character is a mirrored + character, otherwise returns the character itself. +*/ +QChar QChar::mirroredChar() const +{ +#ifndef QT_NO_UNICODETABLES + if(!::mirrored( *this )) + return *this; + + int i; + int c = unicode(); + for (i = 0; i < symmetricPairsSize; i ++) { + if (symmetricPairs[i] == c) + return symmetricPairs[(i%2) ? (i-1) : (i+1)]; + } +#endif + return *this; +} + +#ifndef QT_NO_UNICODETABLES +// ### REMOVE ME 4.0 +static QString shared_decomp; +#endif +/*! + \nonreentrant + + Decomposes a character into its parts. Returns QString::null if no + decomposition exists. +*/ +const QString &QChar::decomposition() const +{ +#ifndef QT_NO_UNICODETABLES + const Q_UINT16 *r = decomposition_info[row()]; + if(!r) return QString::null; + + Q_UINT16 pos = r[cell()]; + if(!pos) return QString::null; + pos+=2; + + QString s; + Q_UINT16 c; + while((c = decomposition_map[pos++]) != 0) s += QChar(c); + // ### In 4.0, return s, and not shared_decomp. shared_decomp + // prevents this function from being reentrant. + shared_decomp = s; + return shared_decomp; +#else + return QString::null; +#endif +} + +/*! + Returns the tag defining the composition of the character. Returns + QChar::Single if no decomposition exists. +*/ +QChar::Decomposition QChar::decompositionTag() const +{ +#ifndef QT_NO_UNICODETABLES + const Q_UINT16 *r = decomposition_info[row()]; + if(!r) return QChar::Single; + + Q_UINT16 pos = r[cell()]; + if(!pos) return QChar::Single; + + return (QChar::Decomposition) decomposition_map[pos]; +#else + return Single; // ########### FIX eg. just latin1 +#endif +} + +/*! + Returns the combining class for the character as defined in the + Unicode standard. This is mainly useful as a positioning hint for + marks attached to a base character. + + The Qt text rendering engine uses this information to correctly + position non spacing marks around a base character. +*/ +unsigned char QChar::combiningClass() const +{ +#ifndef QT_NO_UNICODETABLES + const Q_UINT8 *rowp = combining_info[row()]; + if ( !rowp ) + return 0; + return *(rowp+cell()); +#else + return 0; +#endif +} + + +/*! + Returns the lowercase equivalent if the character is uppercase; + otherwise returns the character itself. +*/ +QChar QChar::lower() const +{ + return ::lower( *this ); +} + +/*! + Returns the uppercase equivalent if the character is lowercase; + otherwise returns the character itself. +*/ +QChar QChar::upper() const +{ + return ::upper( *this ); +} + +/*! + \fn QChar::operator char() const + + Returns the Latin1 character equivalent to the QChar, or 0. This + is mainly useful for non-internationalized software. + + \sa unicode() +*/ + +/*! + \fn ushort QChar::unicode() const + + Returns the numeric Unicode value equal to the QChar. Normally, + you should use QChar objects as they are equivalent, but for some + low-level tasks (e.g. indexing into an array of Unicode + information), this function is useful. +*/ + +/*! + \fn ushort & QChar::unicode() + + \overload + + Returns a reference to the numeric Unicode value equal to the + QChar. +*/ + +/***************************************************************************** + Documentation of QChar related functions + *****************************************************************************/ + +/*! + \fn bool operator==( QChar c1, QChar c2 ) + + \relates QChar + + Returns TRUE if \a c1 and \a c2 are the same Unicode character; + otherwise returns FALSE. +*/ + +/*! + \fn bool operator==( char ch, QChar c ) + + \overload + \relates QChar + + Returns TRUE if \a c is the ASCII/Latin1 character \a ch; + otherwise returns FALSE. +*/ + +/*! + \fn bool operator==( QChar c, char ch ) + + \overload + \relates QChar + + Returns TRUE if \a c is the ASCII/Latin1 character \a ch; + otherwise returns FALSE. +*/ + +/*! + \fn int operator!=( QChar c1, QChar c2 ) + + \relates QChar + + Returns TRUE if \a c1 and \a c2 are not the same Unicode + character; otherwise returns FALSE. +*/ + +/*! + \fn int operator!=( char ch, QChar c ) + + \overload + \relates QChar + + Returns TRUE if \a c is not the ASCII/Latin1 character \a ch; + otherwise returns FALSE. +*/ + +/*! + \fn int operator!=( QChar c, char ch ) + + \overload + \relates QChar + + Returns TRUE if \a c is not the ASCII/Latin1 character \a ch; + otherwise returns FALSE. +*/ + +/*! + \fn int operator<=( QChar c1, QChar c2 ) + + \relates QChar + + Returns TRUE if the numeric Unicode value of \a c1 is less than + that of \a c2, or they are the same Unicode character; otherwise + returns FALSE. +*/ + +/*! + \fn int operator<=( QChar c, char ch ) + + \overload + \relates QChar + + Returns TRUE if the numeric Unicode value of \a c is less than or + equal to that of the ASCII/Latin1 character \a ch; otherwise + returns FALSE. +*/ + +/*! + \fn int operator<=( char ch, QChar c ) + + \overload + \relates QChar + + Returns TRUE if the numeric Unicode value of the ASCII/Latin1 + character \a ch is less than or equal to that of \a c; otherwise + returns FALSE. +*/ + +/*! + \fn int operator>=( QChar c1, QChar c2 ) + + \relates QChar + + Returns TRUE if the numeric Unicode value of \a c1 is greater than + that of \a c2, or they are the same Unicode character; otherwise + returns FALSE. +*/ + +/*! + \fn int operator>=( QChar c, char ch ) + + \overload + \relates QChar + + Returns TRUE if the numeric Unicode value of \a c is greater than + or equal to that of the ASCII/Latin1 character \a ch; otherwise + returns FALSE. +*/ + +/*! + \fn int operator>=( char ch, QChar c ) + + \overload + \relates QChar + + Returns TRUE if the numeric Unicode value of the ASCII/Latin1 + character \a ch is greater than or equal to that of \a c; + otherwise returns FALSE. +*/ + +/*! + \fn int operator<( QChar c1, QChar c2 ) + + \relates QChar + + Returns TRUE if the numeric Unicode value of \a c1 is less than + that of \a c2; otherwise returns FALSE. +*/ + +/*! + \fn int operator<( QChar c, char ch ) + + \overload + \relates QChar + + Returns TRUE if the numeric Unicode value of \a c is less than that + of the ASCII/Latin1 character \a ch; otherwise returns FALSE. +*/ + +/*! + \fn int operator<( char ch, QChar c ) + + \overload + \relates QChar + + Returns TRUE if the numeric Unicode value of the ASCII/Latin1 + character \a ch is less than that of \a c; otherwise returns + FALSE. +*/ + +/*! + \fn int operator>( QChar c1, QChar c2 ) + + \relates QChar + + Returns TRUE if the numeric Unicode value of \a c1 is greater than + that of \a c2; otherwise returns FALSE. +*/ + +/*! + \fn int operator>( QChar c, char ch ) + + \overload + \relates QChar + + Returns TRUE if the numeric Unicode value of \a c is greater than + that of the ASCII/Latin1 character \a ch; otherwise returns FALSE. +*/ + +/*! + \fn int operator>( char ch, QChar c ) + + \overload + \relates QChar + + Returns TRUE if the numeric Unicode value of the ASCII/Latin1 + character \a ch is greater than that of \a c; otherwise returns + FALSE. +*/ + +#ifndef QT_NO_UNICODETABLES + +// small class used internally in QString::Compose() +class QLigature +{ +public: + QLigature( QChar c ); + + Q_UINT16 first() { cur = ligatures; return cur ? *cur : 0; } + Q_UINT16 next() { return cur && *cur ? *(cur++) : 0; } + Q_UINT16 current() { return cur ? *cur : 0; } + + int match(QString & str, unsigned int index); + QChar head(); + QChar::Decomposition tag(); + +private: + Q_UINT16 *ligatures; + Q_UINT16 *cur; +}; + +QLigature::QLigature( QChar c ) +{ + const Q_UINT16 *r = ligature_info[c.row()]; + if( !r ) + ligatures = 0; + else + { + const Q_UINT16 pos = r[c.cell()]; + ligatures = (Q_UINT16 *)&(ligature_map[pos]); + } + cur = ligatures; +} + +QChar QLigature::head() +{ + if(current()) + return QChar(decomposition_map[current()+1]); + + return QChar::null; +} + +QChar::Decomposition QLigature::tag() +{ + if(current()) + return (QChar::Decomposition) decomposition_map[current()]; + + return QChar::Canonical; +} + +int QLigature::match(QString & str, unsigned int index) +{ + unsigned int i=index; + + if(!current()) return 0; + + Q_UINT16 lig = current() + 2; + Q_UINT16 ch; + + while ((i < str.length()) && (ch = decomposition_map[lig])) { + if (str[(int)i] != QChar(ch)) + return 0; + i++; + lig++; + } + + if (!decomposition_map[lig]) + { + return i-index; + } + return 0; +} + + +// this function is just used in QString::compose() +static inline bool format(QChar::Decomposition tag, QString & str, + int index, int len) +{ + unsigned int l = index + len; + unsigned int r = index; + + bool left = FALSE, right = FALSE; + + left = ((l < str.length()) && + ((str[(int)l].joining() == QChar::Dual) || + (str[(int)l].joining() == QChar::Right))); + if (r > 0) { + r--; + //printf("joining(right) = %d\n", str[(int)r].joining()); + right = (str[(int)r].joining() == QChar::Dual); + } + + + switch (tag) { + case QChar::Medial: + return (left & right); + case QChar::Initial: + return (left && !right); + case QChar::Final: + return (right);// && !left); + case QChar::Isolated: + default: + return (!right && !left); + } +} // format() +#endif + +/* + QString::compose() and visual() were developed by Gordon Tisher + , with input from Lars Knoll , + who developed the unicode data tables. +*/ +/*! + \warning This function is not supported in Qt 3.x. It is provided + for experimental and illustrative purposes only. It is mainly of + interest to those experimenting with Arabic and other + composition-rich texts. + + Applies possible ligatures to a QString. Useful when + composition-rich text requires rendering with glyph-poor fonts, + but it also makes compositions such as QChar(0x0041) ('A') and + QChar(0x0308) (Unicode accent diaresis), giving QChar(0x00c4) + (German A Umlaut). +*/ +void QString::compose() +{ +#ifndef QT_NO_UNICODETABLES + unsigned int index=0, len; + unsigned int cindex = 0; + + QChar code, head; + + QMemArray dia; + + QString composed = *this; + + while (index < length()) { + code = at(index); + //printf("\n\nligature for 0x%x:\n", code.unicode()); + QLigature ligature(code); + ligature.first(); + while(ligature.current()) { + if ((len = ligature.match(*this, index)) != 0) { + head = ligature.head(); + unsigned short code = head.unicode(); + // we exclude Arabic presentation forms A and a few + // other ligatures, which are undefined in most fonts + if(!(code > 0xfb50 && code < 0xfe80) && + !(code > 0xfb00 && code < 0xfb2a)) { + // joining info is only needed for Arabic + if (format(ligature.tag(), *this, index, len)) { + //printf("using ligature 0x%x, len=%d\n",code,len); + // replace letter + composed.replace(cindex, len, QChar(head)); + index += len-1; + // we continue searching in case we have a final + // form because medial ones are preferred. + if ( len != 1 || ligature.tag() !=QChar::Final ) + break; + } + } + } + ligature.next(); + } + cindex++; + index++; + } + *this = composed; +#endif +} + + +// These macros are used for efficient allocation of QChar strings. +// IMPORTANT! If you change these, make sure you also change the +// "delete unicode" statement in ~QStringData() in qstring.h correspondingly! + +#define QT_ALLOC_QCHAR_VEC( N ) (QChar*) new char[ sizeof(QChar)*( N ) ] +#define QT_DELETE_QCHAR_VEC( P ) delete[] ((char*)( P )) + + +/*! + This utility function converts the 8-bit string \a ba to Unicode, + returning the result. + + The caller is responsible for deleting the return value with + delete[]. +*/ + +QChar* QString::asciiToUnicode( const QByteArray& ba, uint* len ) +{ + if ( ba.isNull() ) { + *len = 0; + return 0; + } + int l = 0; + while ( l < (int)ba.size() && ba[l] ) + l++; + char* str = ba.data(); + QChar *uc = new QChar[ l ]; // Can't use macro, since function is public + QChar *result = uc; + if ( len ) + *len = l; + while (l--) + *uc++ = *str++; + return result; +} + +static QChar* internalAsciiToUnicode( const QByteArray& ba, uint* len ) +{ + if ( ba.isNull() ) { + *len = 0; + return 0; + } + int l = 0; + while ( l < (int)ba.size() && ba[l] ) + l++; + char* str = ba.data(); + QChar *uc = QT_ALLOC_QCHAR_VEC( l ); + QChar *result = uc; + if ( len ) + *len = l; + while (l--) + *uc++ = *str++; + return result; +} + +/*! + \overload + + This utility function converts the '\0'-terminated 8-bit string \a + str to Unicode, returning the result and setting \a *len to the + length of the Unicode string. + + The caller is responsible for deleting the return value with + delete[]. +*/ + +QChar* QString::asciiToUnicode( const char *str, uint* len, uint maxlen ) +{ + QChar* result = 0; + uint l = 0; + if ( str ) { + if ( maxlen != (uint)-1 ) { + while ( l < maxlen && str[l] ) + l++; + } else { + // Faster? + l = qstrlen(str); + } + QChar *uc = new QChar[ l ]; // Can't use macro since function is public + result = uc; + uint i = l; + while ( i-- ) + *uc++ = *str++; + } + if ( len ) + *len = l; + return result; +} + +static QChar* internalAsciiToUnicode( const char *str, uint* len, + uint maxlen = (uint)-1 ) +{ + QChar* result = 0; + uint l = 0; + if ( str ) { + if ( maxlen != (uint)-1 ) { + while ( l < maxlen && str[l] ) + l++; + } else { + // Faster? + l = qstrlen(str); + } + QChar *uc = QT_ALLOC_QCHAR_VEC( l ); + result = uc; + uint i = l; + while ( i-- ) + *uc++ = *str++; + } + if ( len ) + *len = l; + return result; +} + +/*! + This utility function converts \a l 16-bit characters from \a uc + to ASCII, returning a '\0'-terminated string. + + The caller is responsible for deleting the resultant string with + delete[]. +*/ +char* QString::unicodeToAscii(const QChar *uc, uint l) +{ + if (!uc) { + return 0; + } + char *a = new char[l+1]; + char *result = a; + while (l--) { + *a++ = (uc->unicode() > 0xff) ? '?' : (char)uc->unicode(); + uc++; + } + *a = '\0'; + return result; +} + +/***************************************************************************** + QString member functions + *****************************************************************************/ + +/*! + \class QString qstring.h + \reentrant + + \brief The QString class provides an abstraction of Unicode text + and the classic C '\0'-terminated char array. + + \ingroup tools + \ingroup shared + \ingroup text + \mainclass + + QString uses \link shclass.html implicit sharing\endlink, which + makes it very efficient and easy to use. + + In all of the QString methods that take \c {const char *} + parameters, the \c {const char *} is interpreted as a classic + C-style '\0'-terminated ASCII string. It is legal for the \c + {const char *} parameter to be 0. If the \c {const char *} is not + '\0'-terminated, the results are undefined. Functions that copy + classic C strings into a QString will not copy the terminating + '\0' character. The QChar array of the QString (as returned by + unicode()) is generally not terminated by a '\0'. If you need to + pass a QString to a function that requires a C '\0'-terminated + string use latin1(). + + \keyword QString::null + A QString that has not been assigned to anything is \e null, i.e. + both the length and data pointer is 0. A QString that references + the empty string ("", a single '\0' char) is \e empty. Both null + and empty QStrings are legal parameters to the methods. Assigning + \c{(const char *) 0} to QString gives a null QString. For + convenience, \c QString::null is a null QString. When sorting, + empty strings come first, followed by non-empty strings, followed + by null strings. We recommend using \c{if ( !str.isNull() )} to + check for a non-null string rather than \c{if ( !str )}; see \l + operator!() for an explanation. + + Note that if you find that you are mixing usage of \l QCString, + QString, and \l QByteArray, this causes lots of unnecessary + copying and might indicate that the true nature of the data you + are dealing with is uncertain. If the data is '\0'-terminated 8-bit + data, use \l QCString; if it is unterminated (i.e. contains '\0's) + 8-bit data, use \l QByteArray; if it is text, use QString. + + Lists of strings are handled by the QStringList class. You can + split a string into a list of strings using QStringList::split(), + and join a list of strings into a single string with an optional + separator using QStringList::join(). You can obtain a list of + strings from a string list that contain a particular substring or + that match a particular \link qregexp.html regex\endlink using + QStringList::grep(). + + Note for C programmers + + Due to C++'s type system and the fact that QString is implicitly + shared, QStrings may be treated like ints or other simple base + types. For example: + + \code + QString boolToString( bool b ) + { + QString result; + if ( b ) + result = "True"; + else + result = "False"; + return result; + } + \endcode + + The variable, result, is an auto variable allocated on the stack. + When return is called, because we're returning by value, The copy + constructor is called and a copy of the string is returned. (No + actual copying takes place thanks to the implicit sharing, see + below.) + + Throughout Qt's source code you will encounter QString usages like + this: + \code + QString func( const QString& input ) + { + QString output = input; + // process output + return output; + } + \endcode + + The 'copying' of input to output is almost as fast as copying a + pointer because behind the scenes copying is achieved by + incrementing a reference count. QString (like all Qt's implicitly + shared classes) operates on a copy-on-write basis, only copying if + an instance is actually changed. + + If you wish to create a deep copy of a QString without losing any + Unicode information then you should use QDeepCopy. + + \sa QChar QCString QByteArray QConstString +*/ + +/*! \enum Qt::ComparisonFlags +\internal +*/ +/*! + \enum Qt::StringComparisonMode + + This enum type is used to set the string comparison mode when + searching for an item. It is used by QListBox, QListView and + QIconView, for example. We'll refer to the string being searched + as the 'target' string. + + \value CaseSensitive The strings must match case sensitively. + \value ExactMatch The target and search strings must match exactly. + \value BeginsWith The target string begins with the search string. + \value EndsWith The target string ends with the search string. + \value Contains The target string contains the search string. + + If you OR these flags together (excluding \c CaseSensitive), the + search criteria be applied in the following order: \c ExactMatch, + \c BeginsWith, \c EndsWith, \c Contains. + + Matching is case-insensitive unless \c CaseSensitive is set. \c + CaseSensitive may be OR-ed with any combination of the other + flags. + +*/ +Q_EXPORT QStringData *QString::shared_null = 0; +QT_STATIC_CONST_IMPL QString QString::null; +QT_STATIC_CONST_IMPL QChar QChar::null; +QT_STATIC_CONST_IMPL QChar QChar::replacement((ushort)0xfffd); +QT_STATIC_CONST_IMPL QChar QChar::byteOrderMark((ushort)0xfeff); +QT_STATIC_CONST_IMPL QChar QChar::byteOrderSwapped((ushort)0xfffe); +QT_STATIC_CONST_IMPL QChar QChar::nbsp((ushort)0x00a0); + +QStringData* QString::makeSharedNull() +{ + QString::shared_null = new QStringData; +#if defined( Q_OS_MAC ) + QString *that = const_cast(&QString::null); + that->d = QString::shared_null; +#endif + return QString::shared_null; +} + +// Uncomment this to get some useful statistics. +// #define Q2HELPER(x) x + +#ifdef Q2HELPER +static int stat_construct_charstar=0; +static int stat_construct_charstar_size=0; +static int stat_construct_null=0; +static int stat_construct_int=0; +static int stat_construct_int_size=0; +static int stat_construct_ba=0; +static int stat_get_ascii=0; +static int stat_get_ascii_size=0; +static int stat_copy_on_write=0; +static int stat_copy_on_write_size=0; +static int stat_fast_copy=0; +Q_EXPORT void qt_qstring_stats() +{ + qDebug("construct_charstar = %d (%d chars)", stat_construct_charstar, stat_construct_charstar_size); + qDebug("construct_null = %d", stat_construct_null); + qDebug("construct_int = %d (%d chars)", stat_construct_int, stat_construct_int_size); + qDebug("construct_ba = %d", stat_construct_ba); + qDebug("get_ascii = %d (%d chars)", stat_get_ascii, stat_get_ascii_size); + qDebug("copy_on_write = %d (%d chars)", stat_copy_on_write, stat_copy_on_write_size); + qDebug("fast_copy = %d", stat_fast_copy); +} +#else +#define Q2HELPER(x) +#endif + +/*! + \fn QString::QString() + + Constructs a null string, i.e. both the length and data pointer + are 0. + + \sa isNull() +*/ + +/*! + Constructs a string of length one, containing the character \a ch. +*/ +QString::QString( QChar ch ) +{ + d = new QStringData( QT_ALLOC_QCHAR_VEC( 1 ), 1, 1 ); + d->unicode[0] = ch; +} + +/*! + Constructs an implicitly shared copy of \a s. This is very fast + since it only involves incrementing a reference count. +*/ +QString::QString( const QString &s ) : + d(s.d) +{ + Q2HELPER(stat_fast_copy++) + d->ref(); +} + +/*! + \internal + + Private function. + + Constructs a string with preallocated space for \a size characters. + + The string is empty. + + \sa isNull() +*/ + +QString::QString( int size, bool /*dummy*/ ) +{ + if ( size ) { + Q2HELPER(stat_construct_int++) + int l = size; + Q2HELPER(stat_construct_int_size+=l) + QChar* uc = QT_ALLOC_QCHAR_VEC( l ); + d = new QStringData( uc, 0, l ); + } else { + Q2HELPER(stat_construct_null++) + d = shared_null ? shared_null : (shared_null=new QStringData); + d->ref(); + } +} + +/*! + Constructs a string that is a deep copy of \a ba interpreted as a + classic C string. +*/ + +QString::QString( const QByteArray& ba ) +{ + Q2HELPER(stat_construct_ba++) + uint l; + QChar *uc = internalAsciiToUnicode(ba,&l); + d = new QStringData(uc,l,l); +} + +/*! + Constructs a string that is a deep copy of the first \a length + characters in the QChar array. + + If \a unicode and \a length are 0, then a null string is created. + + If only \a unicode is 0, the string is empty but has \a length + characters of space preallocated: QString expands automatically + anyway, but this may speed up some cases a little. We recommend + using the plain constructor and setLength() for this purpose since + it will result in more readable code. + + \sa isNull() setLength() +*/ + +QString::QString( const QChar* unicode, uint length ) +{ + if ( !unicode && !length ) { + d = shared_null ? shared_null : makeSharedNull(); + d->ref(); + } else { + QChar* uc = QT_ALLOC_QCHAR_VEC( length ); + if ( unicode ) + memcpy(uc, unicode, length*sizeof(QChar)); + d = new QStringData(uc,unicode ? length : 0,length); + } +} + +/*! + Constructs a string that is a deep copy of \a str, interpreted as + a classic C string. + + If \a str is 0, then a null string is created. + + This is a cast constructor, but it is perfectly safe: converting a + Latin1 const char* to QString preserves all the information. You + can disable this constructor by defining \c QT_NO_CAST_ASCII when + you compile your applications. You can also make QString objects + by using setLatin1(), fromLatin1(), fromLocal8Bit(), and + fromUtf8(). Or whatever encoding is appropriate for the 8-bit data + you have. + + \sa isNull() +*/ + +QString::QString( const char *str ) +{ + Q2HELPER(stat_construct_charstar++) + uint l; + QChar *uc = internalAsciiToUnicode(str,&l); + Q2HELPER(stat_construct_charstar_size+=l) + d = new QStringData(uc,l,l); +} + +/*! + \fn QString::~QString() + + Destroys the string and frees the string's data if this is the + last reference to the string. +*/ + + +/*! + Deallocates any space reserved solely by this QString. + + If the string does not share its data with another QString + instance, nothing happens; otherwise the function creates a new, + unique copy of this string. This function is called whenever the + string is modified. +*/ + +void QString::real_detach() +{ + setLength( length() ); +} + +void QString::deref() +{ + if ( d->deref() ) { + if ( d != shared_null ) + delete d; + d = 0; // helps debugging + } +} + +void QStringData::deleteSelf() +{ + delete this; +} + +/*! + \fn QString& QString::operator=( QChar c ) + + Sets the string to contain just the single character \a c. +*/ + +/*! + \fn QString& QString::operator=( char c ) + + \overload + + Sets the string to contain just the single character \a c. +*/ + +/*! + \overload + + Assigns a shallow copy of \a s to this string and returns a + reference to this string. This is very fast because the string + isn't actually copied. +*/ +QString &QString::operator=( const QString &s ) +{ + Q2HELPER(stat_fast_copy++) + s.d->ref(); + deref(); + d = s.d; + return *this; +} + +/*! + \overload + + Assigns a deep copy of \a cs, interpreted as a classic C string, + to this string and returns a reference to this string. +*/ +QString &QString::operator=( const QCString& cs ) +{ + return setLatin1(cs); +} + + +/*! + \overload + + Assigns a deep copy of \a str, interpreted as a classic C string + to this string and returns a reference to this string. + + If \a str is 0, then a null string is created. + + \sa isNull() +*/ +QString &QString::operator=( const char *str ) +{ + return setLatin1(str); +} + + +/*! + \fn bool QString::isNull() const + + Returns TRUE if the string is null; otherwise returns FALSE. A + null string is always empty. + + \code + QString a; // a.unicode() == 0, a.length() == 0 + a.isNull(); // TRUE, because a.unicode() == 0 + a.isEmpty(); // TRUE + \endcode + + \sa isEmpty(), length() +*/ + +/*! + \fn bool QString::isEmpty() const + + Returns TRUE if the string is empty, i.e. if length() == 0; + otherwise returns FALSE. Null strings are also empty. + + \code + QString a( "" ); + a.isEmpty(); // TRUE + a.isNull(); // FALSE + + QString b; + b.isEmpty(); // TRUE + b.isNull(); // TRUE + \endcode + + \sa isNull(), length() +*/ + +/*! + \fn uint QString::length() const + + Returns the length of the string. + + Null strings and empty strings have zero length. + + \sa isNull(), isEmpty() +*/ + +/*! + If \a newLen is less than the length of the string, then the + string is truncated at position \a newLen. Otherwise nothing + happens. + + \code + QString s = "truncate me"; + s.truncate( 5 ); // s == "trunc" + \endcode + + \sa setLength() +*/ + +void QString::truncate( uint newLen ) +{ + if ( newLen < d->len ) + setLength( newLen ); +} + +/*! + Ensures that at least \a newLen characters are allocated to the + string, and sets the length of the string to \a newLen. Any new + space allocated contains arbitrary data. + + If \a newLen is 0, then the string becomes empty, unless the + string is null, in which case it remains null. + + If it is not possible to allocate enough memory, the string + remains unchanged. + + This function always detaches the string from other references to + the same data. + + This function is useful for code that needs to build up a long + string and wants to avoid repeated reallocation. In this example, + we want to add to the string until some condition is true, and + we're fairly sure that size is big enough: + \code + QString result; + int resultLength = 0; + result.setLength( newLen ) // allocate some space + while ( ... ) { + result[resultLength++] = ... // fill (part of) the space with data + } + result.truncate[resultLength]; // and get rid of the undefined junk + \endcode + + If \a newLen is an underestimate, the worst that will happen is + that the loop will slow down. + + \sa truncate(), isNull(), isEmpty(), length() +*/ + +void QString::setLength( uint newLen ) +{ + if ( d->count != 1 || newLen > d->maxl || + ( newLen * 4 < d->maxl && d->maxl > 4 ) ) { + // detach, grow or shrink + Q2HELPER(stat_copy_on_write++) + Q2HELPER(stat_copy_on_write_size+=d->len) + uint newMax = computeNewMax( newLen ); + QChar* nd = QT_ALLOC_QCHAR_VEC( newMax ); + if ( nd ) { + uint len = QMIN( d->len, newLen ); + if ( d->unicode ) + memcpy( nd, d->unicode, sizeof(QChar)*len ); + deref(); + d = new QStringData( nd, newLen, newMax ); + } + } else { + d->len = newLen; + d->setDirty(); + } +} + +/*! + This function will return a string that replaces the lowest + numbered occurrence of \c %1, \c %2, ..., \c %9 with \a a. + + The \a fieldwidth value specifies the minimum amount of space that + \a a is padded to. A positive value will produce right-aligned + text, whereas a negative value will produce left-aligned text. + + \code + QString firstName( "Joe" ); + QString lastName( "Bloggs" ); + QString fullName; + fullName = QString( "First name is '%1', last name is '%2'" ) + .arg( firstName ) + .arg( lastName ); + + // fullName == First name is 'Joe', last name is 'Bloggs' + \endcode + + Note that using arg() to construct sentences as we've done in the + example above does not usually translate well into other languages + because sentence structure and word order often differ between + languages. + + If there is no place marker (\c %1 or \c %2, etc.), a warning + message (qWarning()) is output and the text is appended at the + end of the string. We recommend that the correct number of place + markers is always used in production code. +*/ +QString QString::arg( const QString& a, int fieldwidth ) const +{ + int pos, len; + QString r = *this; + + if ( !findArg( pos, len ) ) { + qWarning( "QString::arg(): Argument missing: %s, %s", + latin1(), a.latin1() ); + // Make sure the text at least appears SOMEWHERE + r += ' '; + pos = r.length(); + len = 0; + } + + r.replace( pos, len, a ); + if ( fieldwidth < 0 ) { + QString s; + while ( (uint)-fieldwidth > a.length() ) { + s += ' '; + fieldwidth++; + } + r.insert( pos + a.length(), s ); + } else if ( fieldwidth ) { + QString s; + while ( (uint)fieldwidth > a.length() ) { + s += ' '; + fieldwidth--; + } + r.insert( pos, s ); + } + + return r; +} + + +/*! + \overload + + The \a fieldwidth value specifies the minimum amount of space that + \a a is padded to. A positive value will produce a right-aligned + number, whereas a negative value will produce a left-aligned + number. + + \a a is expressed in base \a base, which is 10 by default and must + be between 2 and 36. + + \code + QString str; + str = QString( "Decimal 63 is %1 in hexadecimal" ) + .arg( 63, 0, 16 ); + // str == "Decimal 63 is 3f in hexadecimal" + \endcode +*/ +QString QString::arg( long a, int fieldwidth, int base ) const +{ + return arg( QString::number(a, base), fieldwidth ); +} + +/*! + \overload + + \a a is expressed in base \a base, which is 10 by default and must + be between 2 and 36. +*/ +QString QString::arg( ulong a, int fieldwidth, int base ) const +{ + return arg( QString::number(a, base), fieldwidth ); +} + +/*! + \fn QString QString::arg( int a, int fieldwidth, int base ) const + + \overload + + \a a is expressed in base \a base, which is 10 by default and must + be between 2 and 36. +*/ + +/*! + \fn QString QString::arg( uint a, int fieldwidth, int base ) const + + \overload + + \a a is expressed in base \a base, which is 10 by default and must + be between 2 and 36. +*/ + +/*! + \fn QString QString::arg( short a, int fieldwidth, int base ) const + + \overload + + \a a is expressed in base \a base, which is 10 by default and must + be between 2 and 36. +*/ + +/*! + \fn QString QString::arg( ushort a, int fieldwidth, int base ) const + + \overload + + \a a is expressed in base \a base, which is 10 by default and must + be between 2 and 36. +*/ + + +/*! + \overload + + \a a is assumed to be in the Latin1 character set. +*/ +QString QString::arg( char a, int fieldwidth ) const +{ + QString c; + c += a; + return arg( c, fieldwidth ); +} + +/*! + \overload +*/ +QString QString::arg( QChar a, int fieldwidth ) const +{ + QString c; + c += a; + return arg( c, fieldwidth ); +} + +/*! + \overload + + \target arg-formats + + Argument \a a is formatted according to the \a fmt format specified, + which is 'g' by default and can be any of the following: + + \table + \header \i Format \i Meaning + \row \i \c e \i format as [-]9.9e[+|-]999 + \row \i \c E \i format as [-]9.9E[+|-]999 + \row \i \c f \i format as [-]9.9 + \row \i \c g \i use \c e or \c f format, whichever is the most concise + \row \i \c G \i use \c E or \c f format, whichever is the most concise + \endtable + + With 'e', 'E', and 'f', \a prec is the number of digits after the + decimal point. With 'g' and 'G', \a prec is the maximum number of + significant digits (trailing zeroes are omitted). + + \code + double d = 12.34; + QString ds = QString( "'E' format, precision 3, gives %1" ) + .arg( d, 0, 'E', 3 ); + // ds == "1.234E+001" + \endcode +*/ +QString QString::arg( double a, int fieldwidth, char fmt, int prec ) const +{ + return arg( QString::number( a, fmt, prec ), fieldwidth ); +} + + +/* + Just 1-digit arguments. +*/ +bool QString::findArg( int& pos, int& len ) const +{ + char lowest=0; + register const QChar *uc = d->unicode; + const uint l = length(); + for (uint i = 0; i < l; i++) { + if ( uc[i] == '%' && i+1= '0' && dig <= '9' ) { + if ( !lowest || dig < lowest ) { + lowest = dig; + pos = i; + len = 2; + } + } + } + } + return lowest != 0; +} + +/*! + Safely builds a formatted string from the format string \a cformat + and an arbitrary list of arguments. The format string supports all + the escape sequences of printf() in the standard C library. + + The %s escape sequence expects a utf8() encoded string. The format + string \e cformat is expected to be in latin1. If you need a + Unicode format string, use arg() instead. For typesafe string + building, with full Unicode support, you can use QTextOStream like + this: + + \code + QString str; + QString s = ...; + int x = ...; + QTextOStream( &str ) << s << " : " << x; + \endcode + + For \link QObject::tr() translations,\endlink especially if the + strings contains more than one escape sequence, you should + consider using the arg() function instead. This allows the order + of the replacements to be controlled by the translator, and has + Unicode support. + + \sa arg() +*/ + +#ifndef QT_NO_SPRINTF +QString &QString::sprintf( const char* cformat, ... ) +{ + va_list ap; + va_start( ap, cformat ); + + if ( !cformat || !*cformat ) { + // Qt 1.x compat + *this = fromLatin1( "" ); + return *this; + } + QString format = fromLatin1( cformat ); + + QRegExp escape( "%#?0?-? ?\\+?'?[0-9*]*\\.?[0-9*]*h?l?L?q?Z?" ); + QString result; + uint last = 0; + int pos; + int len = 0; + + for (;;) { + pos = escape.search( format, last ); + len = escape.matchedLength(); + // Non-escaped text + if ( pos > (int)last ) + result += format.mid( last, pos - last ); + if ( pos < 0 ) { + // The rest + if ( last < format.length() ) + result += format.mid( last ); + break; + } + last = pos + len + 1; + + // Escape + QString f = format.mid( pos, len ); + uint width, decimals; + int params = 0; + int wpos = f.find('*'); + if ( wpos >= 0 ) { + params++; + width = va_arg( ap, int ); + if ( f.find('*', wpos + 1) >= 0 ) { + decimals = va_arg( ap, int ); + params++; + } else { + decimals = 0; + } + } else { + decimals = width = 0; + } + QString replacement; + if ( format[pos + len] == 's' || format[pos + len] == 'S' || + format[pos + len] == 'c' ) + { + bool rightjust = ( f.find('-') < 0 ); + // %-5s really means left adjust in sprintf + + if ( wpos < 0 ) { + QRegExp num( fromLatin1("[0-9]+") ); + int p = num.search( f ); + int nlen = num.matchedLength(); + int q = f.find( '.' ); + if ( q < 0 || (p < q && p >= 0) ) + width = f.mid( p, nlen ).toInt(); + if ( q >= 0 ) { + p = num.search( f, q ); + // "decimals" is used to specify string truncation + if ( p >= 0 ) + decimals = f.mid( p, nlen ).toInt(); + } + } + + if ( format[pos + len] == 's' ) { + QString s = QString::fromUtf8( va_arg(ap, char*) ); + replacement = ( decimals <= 0 ) ? s : s.left( decimals ); + } else { + int ch = va_arg(ap, int); + replacement = QChar((ushort)ch); + } + if ( replacement.length() < width ) { + replacement = rightjust + ? replacement.rightJustify(width) + : replacement.leftJustify(width); + } + } else if ( format[pos+len] == '%' ) { + replacement = '%'; + } else if ( format[pos+len] == 'n' ) { + int* n = va_arg(ap, int*); + *n = result.length(); + } else { + char in[64], out[330]; + strncpy(in,f.latin1(),63); + out[0] = '\0'; + char fch = format[pos+len].latin1(); + in[f.length()] = fch; + switch ( fch ) { + case 'd': + case 'i': + case 'o': + case 'u': + case 'x': + case 'X': + { + int value = va_arg( ap, int ); + switch ( params ) { + case 0: + ::sprintf( out, in, value ); + break; + case 1: + ::sprintf( out, in, width, value ); + break; + case 2: + ::sprintf( out, in, width, decimals, value ); + } + } + break; + case 'e': + case 'E': + case 'f': + case 'g': + case 'G': + { + double value = va_arg( ap, double ); + switch ( params ) { + case 0: + ::sprintf( out, in, value ); + break; + case 1: + ::sprintf( out, in, width, value ); + break; + case 2: + ::sprintf( out, in, width, decimals, value ); + } + } + break; + case 'p': + { + void* value = va_arg( ap, void * ); + switch ( params ) { + case 0: + ::sprintf( out, in, value ); + break; + case 1: + ::sprintf( out, in, width, value ); + break; + case 2: + ::sprintf( out, in, width, decimals, value ); + } + } + } + replacement = fromLatin1( out ); + } + result += replacement; + } + *this = result; + + va_end( ap ); + return *this; +} +#endif + +/*! + Fills the string with \a len characters of value \a c, and returns + a reference to the string. + + If \a len is negative (the default), the current string length is + used. + + \code + QString str; + str.fill( 'g', 5 ); // string == "ggggg" + \endcode +*/ + +QString& QString::fill( QChar c, int len ) +{ + if ( len < 0 ) + len = length(); + if ( len == 0 ) { + *this = ""; + } else { + deref(); + QChar * nd = QT_ALLOC_QCHAR_VEC( len ); + d = new QStringData(nd,len,len); + while (len--) *nd++ = c; + } + return *this; +} + + +/*! + \fn QString QString::copy() const + + \obsolete + + In Qt 2.0 and later, all calls to this function are needless. Just + remove them. +*/ + +/*! + \overload + + Finds the first occurrence of the character \a c, starting at + position \a index. If \a index is -1, the search starts at the + last character; if -2, at the next to last character and so on. + (See findRev() for searching backwards.) + + If \a cs is TRUE, the search is case sensitive; otherwise the + search is case insensitive. + + Returns the position of \a c or -1 if \a c could not be found. +*/ + +int QString::find( QChar c, int index, bool cs ) const +{ + const uint l = length(); + if ( index < 0 ) + index += l; + if ( (uint)index >= l ) + return -1; + register const QChar *uc = unicode()+index; + const QChar *end = unicode() + l; + if ( cs ) { + while ( uc < end && *uc != c ) + uc++; + } else { + c = ::lower( c ); + while ( uc < end && ::lower( *uc ) != c ) + uc++; + } + if ( uint(uc - unicode()) >= l ) + return -1; + return (int)(uc - unicode()); +} + +/* an implementation of the Boyer-Moore search algorithm +*/ + +/* initializes the skiptable to know haw far ahead we can skip on a wrong match +*/ +static void bm_init_skiptable( const QString &pattern, uint *skiptable, bool cs ) +{ + int i = 0; + register uint *st = skiptable; + int l = pattern.length(); + while ( i++ < 0x100/8 ) { + *(st++) = l; + *(st++) = l; + *(st++) = l; + *(st++) = l; + *(st++) = l; + *(st++) = l; + *(st++) = l; + *(st++) = l; + } + const QChar *uc = pattern.unicode(); + if ( cs ) { + while( l-- ) { + skiptable[ uc->cell() ] = l; + uc++; + } + } else { + while( l-- ) { + skiptable[ ::lower( *uc ).cell() ] = l; + uc++; + } + } +} + +static int bm_find( const QString &str, int index, const QString &pattern, uint *skiptable, bool cs ) +{ + const uint l = str.length(); + if ( pattern.isEmpty() ) + return index > (int)l ? -1 : index; + + const QChar *uc = str.unicode(); + const QChar *puc = pattern.unicode(); + const uint pl = pattern.length(); + const uint pl_minus_one = pl - 1; + + register const QChar *current = uc + index + pl_minus_one; + const QChar *end = uc + l; + if ( cs ) { + while( current < end ) { + uint skip = skiptable[ current->cell() ]; + if ( !skip ) { + // possible match + while( skip < pl ) { + if ( *(current - skip ) != puc[pl_minus_one-skip] ) + break; + skip++; + } + if ( skip > pl_minus_one ) { // we have a match + return (current - uc) - skip + 1; + } + // in case we don't have a match we are a bit inefficient as we only skip by one + // when we have the non matching char in the string. + if ( skiptable[ (current-skip)->cell() ] == pl ) + skip = pl - skip; + else + skip = 1; + } + current += skip; + } + } else { + while( current < end ) { + uint skip = skiptable[ ::lower( *current ).cell() ]; + if ( !skip ) { + // possible match + while( skip < pl ) { + if ( ::lower( *(current - skip) ) != ::lower( puc[pl_minus_one-skip] ) ) + break; + skip++; + } + if ( skip > pl_minus_one ) // we have a match + return (current - uc) - skip + 1; + // in case we don't have a match we are a bit inefficient as we only skip by one + // when we have the non matching char in the string. + if ( skiptable[ ::lower( (current - skip)->cell() ) ] == pl ) + skip = pl - skip; + else + skip = 1; + } + current += skip; + } + } + // not found + return -1; +} + + +#define REHASH( a ) \ + if ( sl_minus_1 < sizeof(uint) * CHAR_BIT ) \ + hashHaystack -= (a) << sl_minus_1; \ + hashHaystack <<= 1 + +/*! + \overload + + Finds the first occurrence of the string \a str, starting at + position \a index. If \a index is -1, the search starts at the + last character, if it is -2, at the next to last character and so + on. (See findRev() for searching backwards.) + + If \a cs is TRUE, the search is case sensitive; otherwise the + search is case insensitive. + + Returns the position of \a str or -1 if \a str could not be found. +*/ + +int QString::find( const QString& str, int index, bool cs ) const +{ + const uint l = length(); + const uint sl = str.length(); + if ( index < 0 ) + index += l; + if ( sl + index > l ) + return -1; + if ( !sl ) + return index; + + if ( sl == 1 ) + return find( *str.unicode(), index, cs ); + + // we use the Boyer-Moore algorithm in cases where the overhead + // for the hash table should pay off, otherwise we use a simple + // hash function + if ( l > 500 && sl > 5 ) { + uint skiptable[0x100]; + bm_init_skiptable( str, skiptable, cs ); + return bm_find( *this, index, str, skiptable, cs ); + } + + /* + We use some hashing for efficiency's sake. Instead of + comparing strings, we compare the hash value of str with that of + a part of this QString. Only if that matches, we call ucstrncmp + or ucstrnicmp. + */ + const QChar* needle = str.unicode(); + const QChar* haystack = unicode() + index; + const QChar* end = unicode() + (l-sl); + const uint sl_minus_1 = sl-1; + uint hashNeedle = 0, hashHaystack = 0, i; + + if ( cs ) { + for ( i = 0; i < sl; ++i ) { + hashNeedle = ((hashNeedle<<1) + needle[i].unicode() ); + hashHaystack = ((hashHaystack<<1) + haystack[i].unicode() ); + } + hashHaystack -= (haystack+sl_minus_1)->unicode(); + + while ( haystack <= end ) { + hashHaystack += (haystack+sl_minus_1)->unicode(); + if ( hashHaystack == hashNeedle + && ucstrncmp( needle, haystack, sl ) == 0 ) + return haystack-unicode(); + + REHASH( haystack->unicode() ); + ++haystack; + } + } else { + for ( i = 0; i < sl; ++i ) { + hashNeedle = ((hashNeedle<<1) + + ::lower( needle[i].unicode() ).unicode() ); + hashHaystack = ((hashHaystack<<1) + + ::lower( haystack[i].unicode() ).unicode() ); + } + + hashHaystack -= ::lower(*(haystack+sl_minus_1)).unicode(); + while ( haystack <= end ) { + hashHaystack += ::lower(*(haystack+sl_minus_1)).unicode(); + if ( hashHaystack == hashNeedle + && ucstrnicmp( needle, haystack, sl ) == 0 ) + return haystack-unicode(); + + REHASH( ::lower(*haystack).unicode() ); + ++haystack; + } + } + return -1; +} + +/*! + \fn int QString::findRev( const char* str, int index ) const + + Equivalent to findRev(QString(\a str), \a index). +*/ + +/*! + \fn int QString::find( const char* str, int index ) const + + \overload + + Equivalent to find(QString(\a str), \a index). +*/ + +/*! + \overload + + Finds the first occurrence of the character \a c, starting at + position \a index and searching backwards. If the index is -1, the + search starts at the last character, if it is -2, at the next to + last character and so on. + + Returns the position of \a c or -1 if \a c could not be found. + + If \a cs is TRUE, the search is case sensitive; otherwise the + search is case insensitive. + + \code + QString string( "bananas" ); + int i = string.findRev( 'a' ); // i == 5 + \endcode +*/ + +int QString::findRev( QChar c, int index, bool cs ) const +{ + const uint l = length(); + if ( index < 0 ) + index += l; + if ( (uint)index >= l ) + return -1; + const QChar *end = unicode(); + register const QChar *uc = end + index; + if ( cs ) { + while ( uc >= end && *uc != c ) + uc--; + } else { + c = ::lower( c ); + while ( uc >= end && ::lower( *uc ) != c ) + uc--; + } + return uc - end; +} + +/*! + \overload + + Finds the first occurrence of the string \a str, starting at + position \a index and searching backwards. If the index is -1, the + search starts at the last character, if it is -2, at the next to + last character and so on. + + Returns the position of \a str or -1 if \a str could not be found. + + If \a cs is TRUE, the search is case sensitive; otherwise the + search is case insensitive. + + \code + QString string("bananas"); + int i = string.findRev( "ana" ); // i == 3 + \endcode +*/ + +int QString::findRev( const QString& str, int index, bool cs ) const +{ + /* + See QString::find() for explanations. + */ + const uint l = length(); + if ( index < 0 ) + index += l; + const uint sl = str.length(); + int delta = l-sl; + if ( index < 0 || index > (int)l || delta < 0 ) + return -1; + if ( index > delta ) + index = delta; + + if ( sl == 1 ) + return findRev( *str.unicode(), index, cs ); + + const QChar* needle = str.unicode(); + const QChar* haystack = unicode() + index; + const QChar* end = unicode(); + const uint sl_minus_1 = sl-1; + const QChar* n = needle+sl_minus_1; + const QChar* h = haystack+sl_minus_1; + uint hashNeedle = 0, hashHaystack = 0, i; + + if ( cs ) { + for ( i = 0; i < sl; ++i ) { + hashNeedle = ((hashNeedle<<1) + (n-i)->unicode() ); + hashHaystack = ((hashHaystack<<1) + (h-i)->unicode() ); + } + hashHaystack -= haystack->unicode(); + + while ( haystack >= end ) { + hashHaystack += haystack->unicode(); + if ( hashHaystack == hashNeedle + && ucstrncmp( needle, haystack, sl ) == 0 ) + return haystack-unicode(); + --haystack; + REHASH( (haystack+sl)->unicode() ); + } + } else { + for ( i = 0; i < sl; ++i ) { + hashNeedle = ((hashNeedle<<1) + + ::lower( (n-i)->unicode() ).unicode() ); + hashHaystack = ((hashHaystack<<1) + + ::lower( (h-i)->unicode() ).unicode() ); + } + hashHaystack -= ::lower(*haystack).unicode(); + + while ( haystack >= end ) { + hashHaystack += ::lower(*haystack).unicode(); + if ( hashHaystack == hashNeedle + && ucstrnicmp( needle, haystack, sl ) == 0 ) + return haystack-unicode(); + --haystack; + REHASH( ::lower(*(haystack+sl)).unicode() ); + } + } + return -1; +} + +#undef REHASH + +/*! + \enum QString::SectionFlags + + \value SectionDefault Empty fields are counted, leading and + trailing separators are not included, and the separator is + compared case sensitively. + + \value SectionSkipEmpty Treat empty fields as if they don't exist, + i.e. they are not considered as far as \e start and \e end are + concerned. + + \value SectionIncludeLeadingSep Include the leading separator (if + any) in the result string. + + \value SectionIncludeTrailingSep Include the trailing separator + (if any) in the result string. + + \value SectionCaseInsensitiveSeps Compare the separator + case-insensitively. + + Any of the last four values can be OR-ed together to form a flag. + + \sa section() +*/ + +/*! + \fn QString QString::section( QChar sep, int start, int end = 0xffffffff, int flags = SectionDefault ) const + + This function returns a section of the string. + + This string is treated as a sequence of fields separated by the + character, \a sep. The returned string consists of the fields from + position \a start to position \a end inclusive. If \a end is not + specified, all fields from position \a start to the end of the + string are included. Fields are numbered 0, 1, 2, etc., counting + from the left, and -1, -2, etc., counting from right to left. + + The \a flags argument can be used to affect some aspects of the + function's behaviour, e.g. whether to be case sensitive, whether + to skip empty fields and how to deal with leading and trailing + separators; see \l{SectionFlags}. + + \code + QString csv( "forename,middlename,surname,phone" ); + QString s = csv.section( ',', 2, 2 ); // s == "surname" + + QString path( "/usr/local/bin/myapp" ); // First field is empty + QString s = path.section( '/', 3, 4 ); // s == "bin/myapp" + QString s = path.section( '/', 3, 3, SectionSkipEmpty ); // s == "myapp" + \endcode + + If \a start or \a end is negative, we count fields from the right + of the string, the right-most field being -1, the one from + right-most field being -2, and so on. + + \code + QString csv( "forename,middlename,surname,phone" ); + QString s = csv.section( ',', -3, -2 ); // s == "middlename,surname" + + QString path( "/usr/local/bin/myapp" ); // First field is empty + QString s = path.section( '/', -1 ); // s == "myapp" + \endcode + + \sa QStringList::split() +*/ + +/*! + \overload + + This function returns a section of the string. + + This string is treated as a sequence of fields separated by the + string, \a sep. The returned string consists of the fields from + position \a start to position \a end inclusive. If \a end is not + specified, all fields from position \a start to the end of the + string are included. Fields are numbered 0, 1, 2, etc., counting + from the left, and -1, -2, etc., counting from right to left. + + The \a flags argument can be used to affect some aspects of the + function's behaviour, e.g. whether to be case sensitive, whether + to skip empty fields and how to deal with leading and trailing + separators; see \l{SectionFlags}. + + \code + QString data( "forename**middlename**surname**phone" ); + QString s = data.section( "**", 2, 2 ); // s == "surname" + \endcode + + If \a start or \a end is negative, we count fields from the right + of the string, the right-most field being -1, the one from + right-most field being -2, and so on. + + \code + QString data( "forename**middlename**surname**phone" ); + QString s = data.section( "**", -3, -2 ); // s == "middlename**surname" + \endcode + + \sa QStringList::split() +*/ + +QString QString::section( const QString &sep, int start, int end, int flags ) const +{ + const QChar *uc = unicode(); + if ( !uc ) + return QString(); + QString _sep = (flags & SectionCaseInsensitiveSeps) ? sep.lower() : sep; + const QChar *uc_sep = _sep.unicode(); + if(!uc_sep) + return QString(); + bool match = FALSE, last_match = TRUE; + + //find start + int n = length(), sep_len = _sep.length(); + const QChar *begin = start < 0 ? uc + n : uc; + while(start) { + match = FALSE; + int c = 0; + for(const QChar *tmp = start < 0 ? begin - sep_len : begin; + c < sep_len && tmp < uc + n && tmp >= uc; tmp++, c++) { + if(flags & SectionCaseInsensitiveSeps) { + if( ::lower( *tmp ) != *(uc_sep + c)) + break; + } else { + if( *tmp != *(uc_sep + c) ) + break; + } + if(c == sep_len - 1) { + match = TRUE; + break; + } + } + if(start > 0 && (flags & SectionSkipEmpty) && match && last_match) + match = FALSE; + last_match = match; + + if(start < 0) { + if(match) { + begin -= sep_len; + if(!++start) + break; + } else { + if(start == -1 && begin == uc) + break; + begin--; + } + } else { + if(match) { + if(!--start) + break; + begin += sep_len; + } else { + if(start == 1 && begin == uc + n) + break; + begin++; + } + } + if(begin > uc + n || begin < uc) + return QString(); + } + if(match && !(flags & SectionIncludeLeadingSep)) + begin+=sep_len; + if(begin > uc + n || begin < uc) + return QString(); + + //now find last + match = FALSE; + const QChar *last = end < 0 ? uc + n : uc; + if(end == -1) { + int c = 0; + for(const QChar *tmp = end < 0 ? last - sep_len : last; + c < sep_len && tmp < uc + n && tmp >= uc; tmp++, c++) { + if(flags & SectionCaseInsensitiveSeps) { + if( ::lower( *tmp ) != *(uc_sep + c)) + break; + } else { + if( *tmp != *(uc_sep + c) ) + break; + } + if(c == sep_len - 1) { + match = TRUE; + break; + } + } + } else { + end++; + last_match = TRUE; + while(end) { + match = FALSE; + int c = 0; + for(const QChar *tmp = end < 0 ? last - sep_len : last; + c < sep_len && tmp < uc + n && tmp >= uc; tmp++, c++) { + if(flags & SectionCaseInsensitiveSeps) { + if( ::lower( *tmp ) != *(uc_sep + c)) + break; + } else { + if( *tmp != *(uc_sep + c) ) + break; + } + if(c == sep_len - 1) { + match = TRUE; + break; + } + } + if(end > 0 && (flags & SectionSkipEmpty) && match && last_match) + match = FALSE; + last_match = match; + + if(end < 0) { + if(match) { + if(!++end) + break; + last -= sep_len; + } else { + last--; + } + } else { + if(match) { + last += sep_len; + if(!--end) + break; + } else { + last++; + } + } + if(last >= uc + n) { + last = uc + n; + break; + } else if(last < uc) { + return QString(); + } + } + } + if(match && !(flags & SectionIncludeTrailingSep)) + last -= sep_len; + if(last < uc || last > uc + n || begin >= last) + return QString(); + + //done + return QString(begin, last - begin); +} + +#ifndef QT_NO_REGEXP +class section_chunk { +public: + section_chunk(int l, QString s) { length = l; string = s; } + int length; + QString string; +}; +/*! + \overload + + This function returns a section of the string. + + This string is treated as a sequence of fields separated by the + regular expression, \a reg. The returned string consists of the + fields from position \a start to position \a end inclusive. If \a + end is not specified, all fields from position \a start to the end + of the string are included. Fields are numbered 0, 1, 2, etc., counting + from the left, and -1, -2, etc., counting from right to left. + + The \a flags argument can be used to affect some aspects of the + function's behaviour, e.g. whether to be case sensitive, whether + to skip empty fields and how to deal with leading and trailing + separators; see \l{SectionFlags}. + + \code + QString line( "forename\tmiddlename surname \t \t phone" ); + QRegExp sep( "\s+" ); + QString s = line.section( sep, 2, 2 ); // s == "surname" + \endcode + + If \a start or \a end is negative, we count fields from the right + of the string, the right-most field being -1, the one from + right-most field being -2, and so on. + + \code + QString line( "forename\tmiddlename surname \t \t phone" ); + QRegExp sep( "\\s+" ); + QString s = line.section( sep, -3, -2 ); // s == "middlename surname" + \endcode + + \warning Using this QRegExp version is much more expensive than + the overloaded string and character versions. + + \sa QStringList::split() simplifyWhiteSpace() +*/ + +QString QString::section( const QRegExp ®, int start, int end, int flags ) const +{ + const QChar *uc = unicode(); + if(!uc) + return QString(); + + QRegExp sep(reg); + sep.setCaseSensitive(!(flags & SectionCaseInsensitiveSeps)); + + QPtrList l; + l.setAutoDelete(TRUE); + int n = length(), m = 0, last_m = 0, last = 0, last_len = 0; + + while( ( m = sep.search( *this, m ) ) != -1 ) { + l.append(new section_chunk(last_len, QString(uc + last_m, m - last_m))); + last_m = m; + last_len = sep.matchedLength(); + if((m += sep.matchedLength()) >= n) { + last = 1; + break; + } + } + if(!last) + l.append(new section_chunk(last_len, QString(uc + last_m, n - last_m))); + + if(start < 0) + start = l.count() + start; + if(end == -1) + end = l.count(); + else if(end < 0) + end = l.count() + end; + + int i = 0; + QString ret; + for ( section_chunk *chk=l.first(); chk; chk=l.next(), i++ ) { + if((flags & SectionSkipEmpty) && chk->length == (int)chk->string.length()) { + if(i <= start) + start++; + end++; + } + if(i == start) { + ret = (flags & SectionIncludeLeadingSep) ? chk->string : chk->string.mid(chk->length); + } else if(i > start) { + ret += chk->string; + } + if(i == end) { + if((chk=l.next()) && flags & SectionIncludeTrailingSep) + ret += chk->string.left(chk->length); + break; + } + } + return ret; +} +#endif + +/*! + \fn QString QString::section( char sep, int start, int end = 0xffffffff, int flags = SectionDefault ) const + + \overload +*/ + +/*! + \fn QString QString::section( const char *sep, int start, int end = 0xffffffff, int flags = SectionDefault ) const + + \overload +*/ + + +/*! + Returns the number of times the character \a c occurs in the + string. + + If \a cs is TRUE, the search is case sensitive; otherwise the + search is case insensitive. + + \code + QString string( "Trolltech and Qt" ); + int i = string.contains( 't', FALSE ); // i == 3 + \endcode +*/ + +int QString::contains( QChar c, bool cs ) const +{ + int count = 0; + const QChar *uc = unicode(); + if ( !uc ) + return 0; + int n = length(); + if ( cs ) { + while ( n-- ) + if ( *uc++ == c ) + count++; + } else { + c = ::lower( c ); + while ( n-- ) { + if ( ::lower( *uc ) == c ) + count++; + uc++; + } + } + return count; +} + +/*! + \overload + + Returns the number of times the string \a str occurs in the string. + + If \a cs is TRUE, the search is case sensitive; otherwise the + search is case insensitive. +*/ +int QString::contains( const char* str, bool cs ) const +{ + return contains( QString(str), cs ); +} + +/*! + \fn int QString::contains( char c, bool cs ) const + + \overload +*/ + +/*! + \fn int QString::find( char c, int index, bool cs ) const + + \overload + + Find character \a c starting from position \a index. + + If \a cs is TRUE, the search is case sensitive; otherwise the + search is case insensitive. +*/ + +/*! + \fn int QString::findRev( char c, int index, bool cs ) const + + \overload + + Find character \a c starting from position \a index and working + backwards. + + If \a cs is TRUE, the search is case sensitive; otherwise the + search is case insensitive. +*/ + +/*! + \overload + + Returns the number of times \a str occurs in the string. + + If \a cs is TRUE, the search is case sensitive; otherwise the + search is case insensitive. + + This function counts overlapping strings, so in the example below, + there are two instances of "ana" in "bananas". + + \code + QString str( "bananas" ); + int i = str.contains( "ana" ); // i == 2 + \endcode + + \sa findRev() +*/ + +int QString::contains( const QString &str, bool cs ) const +{ + if ( isNull() ) + return 0; + int count = 0; + uint skiptable[0x100]; + bm_init_skiptable( str, skiptable, cs ); + int i = -1; + // use boyer-moore for the ultimate speed experience + while ( ( i = bm_find( *this, i+1, str, skiptable, cs ) ) != -1 ) + count++; + return count; +} + +/*! + Returns a substring that contains the \a len leftmost characters + of the string. + + The whole string is returned if \a len exceeds the length of the + string. + + \code + QString s = "Pineapple"; + QString t = s.left( 4 ); // t == "Pine" + \endcode + + \sa right(), mid(), isEmpty() +*/ + +QString QString::left( uint len ) const +{ + if ( isEmpty() ) { + return QString(); + } else if ( len == 0 ) { // ## just for 1.x compat: + return fromLatin1( "" ); + } else if ( len >= length() ) { + return *this; + } else { + QString s( len, TRUE ); + memcpy( s.d->unicode, d->unicode, len * sizeof(QChar) ); + s.d->len = len; + return s; + } +} + +/*! + Returns a string that contains the \a len rightmost characters of + the string. + + If \a len is greater than the length of the string then the whole + string is returned. + + \code + QString string( "Pineapple" ); + QString t = string.right( 5 ); // t == "apple" + \endcode + + \sa left(), mid(), isEmpty() +*/ + +QString QString::right( uint len ) const +{ + if ( isEmpty() ) { + return QString(); + } else if ( len == 0 ) { // ## just for 1.x compat: + return fromLatin1( "" ); + } else { + uint l = length(); + if ( len >= l ) + return *this; + QString s( len, TRUE ); + memcpy( s.d->unicode, d->unicode+(l-len), len*sizeof(QChar) ); + s.d->len = len; + return s; + } +} + +/*! + Returns a string that contains the \a len characters of this + string, starting at position \a index. + + Returns a null string if the string is empty or \a index is out of + range. Returns the whole string from \a index if \a index + \a len + exceeds the length of the string. + + \code + QString s( "Five pineapples" ); + QString t = s.mid( 5, 4 ); // t == "pine" + \endcode + + \sa left(), right() +*/ + +QString QString::mid( uint index, uint len ) const +{ + uint slen = length(); + if ( isEmpty() || index >= slen ) { + return QString(); + } else if ( len == 0 ) { // ## just for 1.x compat: + return fromLatin1( "" ); + } else { + if ( len > slen-index ) + len = slen - index; + if ( index == 0 && len == slen ) + return *this; + register const QChar *p = unicode()+index; + QString s( len, TRUE ); + memcpy( s.d->unicode, p, len * sizeof(QChar) ); + s.d->len = len; + return s; + } +} + +/*! + Returns a string of length \a width that contains this string + padded by the \a fill character. + + If \a truncate is FALSE and the length of the string is more than + \a width, then the returned string is a copy of the string. + + If \a truncate is TRUE and the length of the string is more than + \a width, then any characters in a copy of the string after length + \a width are removed, and the copy is returned. + + \code + QString s( "apple" ); + QString t = s.leftJustify( 8, '.' ); // t == "apple..." + \endcode + + \sa rightJustify() +*/ + +QString QString::leftJustify( uint width, QChar fill, bool truncate ) const +{ + QString result; + int len = length(); + int padlen = width - len; + if ( padlen > 0 ) { + result.setLength(len+padlen); + if ( len ) + memcpy( result.d->unicode, unicode(), sizeof(QChar)*len ); + QChar* uc = result.d->unicode + len; + while (padlen--) + *uc++ = fill; + } else { + if ( truncate ) + result = left( width ); + else + result = *this; + } + return result; +} + +/*! + Returns a string of length \a width that contains the \a fill + character followed by the string. + + If \a truncate is FALSE and the length of the string is more than + \a width, then the returned string is a copy of the string. + + If \a truncate is TRUE and the length of the string is more than + \a width, then the resulting string is truncated at position \a + width. + + \code + QString string( "apple" ); + QString t = string.rightJustify( 8, '.' ); // t == "...apple" + \endcode + + \sa leftJustify() +*/ + +QString QString::rightJustify( uint width, QChar fill, bool truncate ) const +{ + QString result; + int len = length(); + int padlen = width - len; + if ( padlen > 0 ) { + result.setLength( len+padlen ); + QChar* uc = result.d->unicode; + while (padlen--) + *uc++ = fill; + if ( len ) + memcpy( uc, unicode(), sizeof(QChar)*len ); + } else { + if ( truncate ) + result = left( width ); + else + result = *this; + } + return result; +} + +/*! + Returns a lowercase copy of the string. + + \code + QString string( "TROlltECH" ); + str = string.lower(); // str == "trolltech" + \endcode + + \sa upper() +*/ + +QString QString::lower() const +{ + QString s(*this); + int l=length(); + if ( l ) { + s.real_detach(); // could do this only when we find a change + register QChar *p=s.d->unicode; + if ( p ) { + while ( l-- ) { + *p = ::lower( *p ); + p++; + } + } + } + return s; +} + +/*! + Returns an uppercase copy of the string. + + \code + QString string( "TeXt" ); + str = string.upper(); // t == "TEXT" + \endcode + + \sa lower() +*/ + +QString QString::upper() const +{ + QString s(*this); + int l=length(); + if ( l ) { + s.real_detach(); // could do this only when we find a change + register QChar *p=s.d->unicode; + if ( p ) { + while ( l-- ) { + *p = ::upper( *p ); + p++; + } + } + } + return s; +} + + +/*! + Returns a string that has whitespace removed from the start and + the end. + + Whitespace means any character for which QChar::isSpace() returns + TRUE. This includes Unicode characters with decimal values 9 + (TAB), 10 (LF), 11 (VT), 12 (FF), 13 (CR) and 32 (Space), and may + also include other Unicode characters. + + \code + QString string = " white space "; + QString s = string.stripWhiteSpace(); // s == "white space" + \endcode + + \sa simplifyWhiteSpace() +*/ + +QString QString::stripWhiteSpace() const +{ + if ( isEmpty() ) // nothing to do + return *this; + register const QChar *s = unicode(); + if ( !s->isSpace() && !s[length()-1].isSpace() ) + return *this; + + int start = 0; + int end = length() - 1; + while ( start<=end && s[start].isSpace() ) // skip white space from start + start++; + if ( start <= end ) { // only white space + while ( end && s[end].isSpace() ) // skip white space from end + end--; + } + int l = end - start + 1; + if ( l <= 0 ) + return QString::fromLatin1(""); + + QString result( l, TRUE ); + memcpy( result.d->unicode, &s[start], sizeof(QChar)*l ); + result.d->len = l; + return result; +} + + +/*! + Returns a string that has whitespace removed from the start and + the end, and which has each sequence of internal whitespace + replaced with a single space. + + Whitespace means any character for which QChar::isSpace() returns + TRUE. This includes Unicode characters with decimal values 9 + (TAB), 10 (LF), 11 (VT), 12 (FF), 13 (CR), and 32 (Space). + + \code + QString string = " lots\t of\nwhite space "; + QString t = string.simplifyWhiteSpace(); + // t == "lots of white space" + \endcode + + \sa stripWhiteSpace() +*/ + +QString QString::simplifyWhiteSpace() const +{ + if ( isEmpty() ) + return *this; + QString result; + result.setLength( length() ); + const QChar *from = unicode(); + const QChar *fromend = from+length(); + int outc=0; + QChar *to = result.d->unicode; + for (;;) { + while ( from!=fromend && from->isSpace() ) + from++; + while ( from!=fromend && !from->isSpace() ) + to[outc++] = *from++; + if ( from!=fromend ) + to[outc++] = ' '; + else + break; + } + if ( outc > 0 && to[outc-1] == ' ' ) + outc--; + result.truncate( outc ); + return result; +} + + +/*! + Inserts \a s into the string at position \a index. + + If \a index is beyond the end of the string, the string is + extended with spaces to length \a index and \a s is then appended + and returns a reference to the string. + + \code + QString string( "I like fish" ); + str = string.insert( 2, "don't " ); + // str == "I don't like fish" + \endcode + + \sa remove(), replace() +*/ + +QString &QString::insert( uint index, const QString &s ) +{ + // the sub function takes care of &s == this case. + return insert( index, s.unicode(), s.length() ); +} + +/*! + \overload + + Inserts the character in \a s into the string at position \a index + \a len number of times and returns a reference to the string. +*/ + +QString &QString::insert( uint index, const QChar* s, uint len ) +{ + if ( len == 0 ) + return *this; + uint olen = length(); + int nlen = olen + len; + + if ( s >= d->unicode && (uint)(s - d->unicode) < d->maxl ) { + // Part of me - take a copy. + QChar *tmp = QT_ALLOC_QCHAR_VEC( len ); + memcpy(tmp,s,len*sizeof(QChar)); + insert(index,tmp,len); + QT_DELETE_QCHAR_VEC( tmp ); + return *this; + } + + if ( index >= olen ) { // insert after end of string + setLength( len + index ); + int n = index - olen; + QChar* uc = d->unicode+olen; + while (n--) + *uc++ = ' '; + memcpy( d->unicode+index, s, sizeof(QChar)*len ); + } else { // normal insert + setLength( nlen ); + memmove( d->unicode + index + len, unicode() + index, + sizeof(QChar) * (olen - index) ); + memcpy( d->unicode + index, s, sizeof(QChar) * len ); + } + return *this; +} + +/*! + \overload + + Insert \a c into the string at position \a index and returns a + reference to the string. + + If \a index is beyond the end of the string, the string is + extended with spaces (ASCII 32) to length \a index and \a c is + then appended. +*/ + +QString &QString::insert( uint index, QChar c ) // insert char +{ + QString s( c ); + return insert( index, s ); +} + +/*! + \fn QString& QString::insert( uint index, char c ) + + \overload + + Insert character \a c at position \a index. +*/ + +/*! + \fn QString &QString::prepend( const QString &s ) + + Inserts \a s at the beginning of the string and returns a + reference to the string. + + Equivalent to insert(0, \a s). + + \code + QString string = "42"; + string.prepend( "The answer is " ); + // string == "The answer is 42" + \endcode + + \sa insert() +*/ + +/*! + \fn QString& QString::prepend( char ch ) + + \overload + + Inserts \a ch at the beginning of the string and returns a + reference to the string. + + Equivalent to insert(0, \a ch). + + \sa insert() +*/ + +/*! + \fn QString& QString::prepend( QChar ch ) + + \overload + + Inserts \a ch at the beginning of the string and returns a + reference to the string. + + Equivalent to insert(0, \a ch). + + \sa insert() +*/ + +/*! \fn QString& QString::prepend( const QByteArray &s ) + \overload + + Inserts \a s at the beginning of the string and returns a reference to the string. + + Equivalent to insert(0, \a s). + + \sa insert() + */ + +/*! + \overload + + Inserts \a s at the beginning of the string and returns a reference to the string. + + Equivalent to insert(0, \a s). + + \sa insert() + */ +QString &QString::prepend( const char *s ) +{ + return insert( 0, QString(s) ); +} + +/*! + Removes \a len characters from the string starting at position \a + index, and returns a reference to the string. + + If \a index is beyond the length of the string, nothing happens. + If \a index is within the string, but \a index + \a len is beyond + the end of the string, the string is truncated at position \a + index. + + \code + QString string( "Montreal" ); + string.remove( 1, 4 ); // string == "Meal" + \endcode + + \sa insert(), replace() +*/ + +QString &QString::remove( uint index, uint len ) +{ + uint olen = length(); + if ( index >= olen ) { + // range problems + } else if ( index + len >= olen ) { // index ok + setLength( index ); + } else if ( len != 0 ) { + real_detach(); + memmove( d->unicode+index, d->unicode+index+len, + sizeof(QChar)*(olen-index-len) ); + setLength( olen-len ); + } + return *this; +} + +/*! \overload + + Removes every occurrence of the character \a c in the string. + Returns a reference to the string. + + This is the same as replace(\a c, ""). +*/ +QString &QString::remove( QChar c ) +{ + int i = 0; + while ( i < (int) length() ) { + if ( constref(i) == c ) { + remove( i, 1 ); + } else { + i++; + } + } + return *this; +} + +/*! \overload + + \fn QString &QString::remove( char c ) + + Removes every occurrence of the character \a c in the string. + Returns a reference to the string. + + This is the same as replace(\a c, ""). +*/ + +/*! \overload + + Removes every occurrence of \a str in the string. Returns a + reference to the string. + + This is the same as replace(\a str, ""). +*/ +QString &QString::remove( const QString & str ) +{ + int index = 0; + if ( !str.isEmpty() ) { + while ( (index = find(str, index)) != -1 ) + remove( index, str.length() ); + } + return *this; +} + +/*! \overload + + Replaces every occurrence of \a c1 with the char \a c2. + Returns a reference to the string. +*/ +QString &QString::replace( QChar c1, QChar c2 ) +{ + real_detach(); + uint i = 0; + while ( i < d->len ) { + if ( d->unicode[i] == c1 ) + d->unicode[i] = c2; + i++; + } + return *this; +} + + +#ifndef QT_NO_REGEXP_CAPTURE + +/*! \overload + + Removes every occurrence of the regular expression \a rx in the + string. Returns a reference to the string. + + This is the same as replace(\a rx, ""). +*/ + +QString &QString::remove( const QRegExp & rx ) +{ + return replace( rx, QString::null ); +} + +#endif + +/*! \overload + + Removes every occurrence of \a str in the string. Returns a + reference to the string. +*/ +QString &QString::remove( const char *str ) +{ + return remove( QString::fromLatin1(str) ); +} + +/*! + Replaces \a len characters from the string with \a s, starting at + position \a index, and returns a reference to the string. + + If \a index is beyond the length of the string, nothing is deleted + and \a s is appended at the end of the string. If \a index is + valid, but \a index + \a len is beyond the end of the string, + the string is truncated at position \a index, then \a s is + appended at the end. + + \code + QString string( "Say yes!" ); + string = string.replace( 4, 3, "NO" ); + // string == "Say NO!" + \endcode + + \sa insert(), remove() +*/ + +QString &QString::replace( uint index, uint len, const QString &s ) +{ + return replace( index, len, s.unicode(), s.length() ); +} + +/*! \overload + + This is the same as replace(\a index, \a len, QString(\a c)). +*/ +QString &QString::replace( uint index, uint len, QChar c ) +{ + return replace( index, len, &c, 1 ); +} + +/*! \overload + \fn QString &QString::replace( uint index, uint len, char c ) + + This is the same as replace(\a index, \a len, QChar(\a c)). +*/ + +/*! + \overload + + Replaces \a len characters with \a slen characters of QChar data + from \a s, starting at position \a index, and returns a reference + to the string. + + \sa insert(), remove() +*/ + +QString &QString::replace( uint index, uint len, const QChar* s, uint slen ) +{ + real_detach(); + if ( len == slen && index + len <= length() ) { + // Optimized common case: replace without size change + memcpy( d->unicode+index, s, len * sizeof(QChar) ); + } else if ( s >= d->unicode && (uint)(s - d->unicode) < d->maxl ) { + // Part of me - take a copy. + QChar *tmp = QT_ALLOC_QCHAR_VEC( slen ); + memcpy( tmp, s, slen * sizeof(QChar) ); + replace( index, len, tmp, slen ); + QT_DELETE_QCHAR_VEC( tmp ); + } else { + remove( index, len ); + insert( index, s, slen ); + } + return *this; +} + +/*! \overload + + Replaces every occurrence of the character \a c in the string + with \a after. Returns a reference to the string. + + Example: + \code + QString s = "a,b,c"; + s.replace( QChar(','), " or " ); + // s == "a or b or c" + \endcode +*/ +QString &QString::replace( QChar c, const QString & after ) +{ + return replace( QString( c ), after ); +} + +/*! \overload + \fn QString &QString::replace( char c, const QString & after ) + + Replaces every occurrence of the character \a c in the string + with \a after. Returns a reference to the string. +*/ + +/*! \overload + + Replaces every occurrence of the string \a before in the string + with the string \a after. Returns a reference to the string. + + Example: + \code + QString s = "Greek is Greek"; + s.replace( "Greek", "English" ); + // s == "English is English" + \endcode +*/ +QString &QString::replace( const QString & before, const QString & after ) +{ + if ( before == after || isNull() ) + return *this; + + real_detach(); + + int index = 0; + uint skiptable[256]; + bm_init_skiptable( before, skiptable, TRUE ); + const int bl = before.length(); + const int al = after.length(); + + if ( bl == al ) { + if ( bl ) { + const QChar *auc = after.unicode(); + while( (index = bm_find(*this, index, before, skiptable, TRUE) ) != -1 ) { + memcpy( d->unicode+index, auc, al*sizeof(QChar) ); + index += bl; + } + } + } else if ( al < bl ) { + const QChar *auc = after.unicode(); + uint to = 0; + uint movestart = 0; + uint num = 0; + while( (index = bm_find(*this, index, before, skiptable, TRUE) ) != -1 ) { + if ( num ) { + int msize = index - movestart; + if ( msize > 0 ) { + memmove( d->unicode + to, d->unicode + movestart, msize*sizeof(QChar) ); + to += msize; + } + } else { + to = index; + } + if ( al ) { + memcpy( d->unicode+to, auc, al*sizeof(QChar) ); + to += al; + } + index += bl; + movestart = index; + num++; + } + if ( num ) { + int msize = d->len - movestart; + if ( msize > 0 ) + memmove( d->unicode + to, d->unicode + movestart, msize*sizeof(QChar) ); + setLength( d->len - num*(bl-al) ); + } + } else { + // the most complex case. We don't want to loose performance by doing repeated + // copies and reallocs of the string. + while( index != -1 ) { + uint indices[4096]; + uint pos = 0; + while( pos < 4095 ) { + index = bm_find(*this, index, before, skiptable, TRUE); + if ( index == -1 ) + break; + indices[pos++] = index; + index += bl; + // avoid infinite loop + if ( !bl ) + index++; + } + if ( !pos ) + break; + + // we have a table of replacement positions, use them for fast replacing + int adjust = pos*(al-bl); + // index has to be adjusted in case we get back into the loop above. + if ( index != -1 ) + index += adjust; + uint newlen = d->len + adjust; + int moveend = d->len; + if ( newlen > d->len ) + setLength( newlen ); + + while( pos ) { + pos--; + int movestart = indices[pos] + bl; + int insertstart = indices[pos] + pos*(al-bl); + int moveto = insertstart + al; + memmove( d->unicode + moveto, d->unicode + movestart, (moveend - movestart)*sizeof(QChar) ); + memcpy( d->unicode + insertstart, after.unicode(), al*sizeof(QChar) ); + moveend = movestart-bl; + } + } + } + return *this; +} + +#ifndef QT_NO_REGEXP_CAPTURE +/*! \overload + + Replaces every occurrence of the regexp \a rx in the string with \a str. + Returns a reference to the string. For example: + \code + QString s = "banana"; + s.replace( QRegExp("an"), "" ); + // s == "ba" + \endcode + + For regexps containing \link qregexp.html#capturing-text capturing + parentheses \endlink, occurrences of \\1, \\2, ..., + in \a str are replaced with \a{rx}.cap(1), cap(2), ... + + \code + QString t = "A bon mot."; + t.replace( QRegExp("([^<]*)"), "\\emph{\\1}" ); + // t == "A \\emph{bon mot}." + \endcode + + \sa find(), findRev(), QRegExp::cap() +*/ + +QString &QString::replace( const QRegExp &rx, const QString &str ) +{ + if ( isNull() ) + return *this; + + real_detach(); + + QRegExp rx2 = rx; + int index = 0; + int numCaptures = rx2.numCaptures(); + int al = str.length(); + QRegExp::CaretMode caretMode = QRegExp::CaretAtZero; + + if ( numCaptures > 0 ) { + if ( numCaptures > 9 ) + numCaptures = 9; + + const QChar *uc = str.unicode(); + int numBackRefs = 0; + + for ( int i = 0; i < al - 1; i++ ) { + if ( uc[i] == '\\' ) { + int no = uc[i + 1].digitValue(); + if ( no > 0 && no <= numCaptures ) + numBackRefs++; + } + } + + /* + This is the harder case where we have back-references. We + don't try to optimize it. + */ + if ( numBackRefs > 0 ) { + int *capturePositions = new int[numBackRefs]; + int *captureNumbers = new int[numBackRefs]; + int j = 0; + + for ( int i = 0; i < al - 1; i++ ) { + if ( uc[i] == '\\' ) { + int no = uc[i + 1].digitValue(); + if ( no > 0 && no <= numCaptures ) { + capturePositions[j] = i; + captureNumbers[j] = no; + j++; + } + } + } + + while ( index <= (int)length() ) { + index = rx2.search( *this, index, caretMode ); + if ( index == -1 ) + break; + + QString str2 = str; + for ( j = numBackRefs - 1; j >= 0; j-- ) + str2.replace( capturePositions[j], 2, + rx2.cap(captureNumbers[j]) ); + + replace( index, rx2.matchedLength(), str2 ); + index += str2.length(); + + if ( rx2.matchedLength() == 0 ) { + // avoid infinite loop on 0-length matches (e.g., [a-z]*) + index++; + } else if ( index == 0 ) { + caretMode = QRegExp::CaretWontMatch; + } + } + delete[] capturePositions; + delete[] captureNumbers; + return *this; + } + } + + /* + This is the simple and optimized case where we don't have + back-references. + */ + while ( index != -1 ) { + struct { + int pos; + int length; + } replacements[2048]; + + uint pos = 0; + int adjust = 0; + while( pos < 2047 ) { + index = rx2.search( *this, index, caretMode ); + if ( index == -1 ) + break; + int ml = rx2.matchedLength(); + replacements[pos].pos = index; + replacements[pos++].length = ml; + index += ml; + adjust += al - ml; + // avoid infinite loop + if ( !ml ) + index++; + } + if ( !pos ) + break; + replacements[pos].pos = d->len; + uint newlen = d->len + adjust; + + // to continue searching at the right position after we did + // the first round of replacements + if ( index != -1 ) + index += adjust; + QChar *newuc = QT_ALLOC_QCHAR_VEC( newlen + 1 ); + QChar *uc = newuc; + int copystart = 0; + uint i = 0; + while( i < pos ) { + int copyend = replacements[i].pos; + int size = copyend - copystart; + memcpy( uc, d->unicode + copystart, size*sizeof(QChar) ); + uc += size; + memcpy( uc, str.unicode(), al*sizeof( QChar ) ); + uc += al; + copystart = copyend + replacements[i].length; + i++; + } + memcpy( uc, d->unicode + copystart, + (d->len - copystart) * sizeof(QChar) ); + QT_DELETE_QCHAR_VEC( d->unicode ); + d->unicode = newuc; + d->len = newlen; + d->maxl = newlen + 1; + d->setDirty(); + caretMode = QRegExp::CaretWontMatch; + } + return *this; +} +#endif + +#ifndef QT_NO_REGEXP +/*! + Finds the first match of the regular expression \a rx, starting + from position \a index. If \a index is -1, the search starts at + the last character; if -2, at the next to last character and so + on. (See findRev() for searching backwards.) + + Returns the position of the first match of \a rx or -1 if no match + was found. + + \code + QString string( "bananas" ); + int i = string.find( QRegExp("an"), 0 ); // i == 1 + \endcode + + \sa findRev() replace() contains() +*/ + +int QString::find( const QRegExp &rx, int index ) const +{ + return rx.search( *this, index ); +} + +/*! + \overload + + Finds the first match of the regexp \a rx, starting at position \a + index and searching backwards. If the index is -1, the search + starts at the last character, if it is -2, at the next to last + character and so on. (See findRev() for searching backwards.) + + Returns the position of the match or -1 if no match was found. + + \code + QString string( "bananas" ); + int i = string.findRev( QRegExp("an") ); // i == 3 + \endcode + + \sa find() +*/ + +int QString::findRev( const QRegExp &rx, int index ) const +{ + return rx.searchRev( *this, index ); +} + +/*! + \overload + + Returns the number of times the regexp, \a rx, matches in the + string. + + This function counts overlapping matches, so in the example below, + there are four instances of "ana" or "ama". + + \code + QString str = "banana and panama"; + QRegExp rxp = QRegExp( "a[nm]a", TRUE, FALSE ); + int i = str.contains( rxp ); // i == 4 + \endcode + + \sa find() findRev() +*/ + +int QString::contains( const QRegExp &rx ) const +{ + int count = 0; + int index = -1; + int len = length(); + while ( index < len - 1 ) { // count overlapping matches + index = rx.search( *this, index + 1 ); + if ( index == -1 ) + break; + count++; + } + return count; +} + +#endif //QT_NO_REGEXP + +static bool ok_in_base( QChar c, int base ) +{ + if ( base <= 10 ) + return c.isDigit() && c.digitValue() < base; + else + return c.isDigit() || (c >= 'a' && c < char('a'+base-10)) + || (c >= 'A' && c < char('A'+base-10)); +} + +/*! + Returns the string converted to a \c long value to the base \a + base, which is 10 by default and must be between 2 and 36. + + If \a ok is not 0: if a conversion error occurs, \a *ok is set to + FALSE; otherwise \a *ok is set to TRUE. + + \sa number() +*/ + +long QString::toLong( bool *ok, int base ) const +{ + const QChar *p = unicode(); + long val = 0; + int l = length(); + const long max_mult = INT_MAX / base; + bool is_ok = FALSE; + int neg = 0; + if ( !p ) + goto bye; + while ( l && p->isSpace() ) // skip leading space + l--,p++; + if ( !l ) + goto bye; + if ( *p == '-' ) { + l--; + p++; + neg = 1; + } else if ( *p == '+' ) { + l--; + p++; + } + + // NOTE: toULong() code is similar + if ( !l || !ok_in_base(*p,base) ) + goto bye; + while ( l && ok_in_base(*p,base) ) { + l--; + int dv; + if ( p->isDigit() ) { + dv = p->digitValue(); + } else { + if ( *p >= 'a' && *p <= 'z' ) + dv = *p - 'a' + 10; + else + dv = *p - 'A' + 10; + } + if ( val > max_mult || + (val == max_mult && dv > (INT_MAX % base) + neg) ) + goto bye; + val = base * val + dv; + p++; + } + if ( neg ) + val = -val; + while ( l && p->isSpace() ) // skip trailing space + l--,p++; + if ( !l ) + is_ok = TRUE; +bye: + if ( ok ) + *ok = is_ok; + return is_ok ? val : 0; +} + +/*! + Returns the string converted to an \c {unsigned long} value to the + base \a base, which is 10 by default and must be between 2 and 36. + + If \a ok is not 0: if a conversion error occurs, \a *ok is set to + FALSE; otherwise \a *ok is set to TRUE. + + \sa number() +*/ + +ulong QString::toULong( bool *ok, int base ) const +{ + const QChar *p = unicode(); + ulong val = 0; + int l = length(); + const ulong max_mult = UINT_MAX / base; + bool is_ok = FALSE; + if ( !p ) + goto bye; + while ( l && p->isSpace() ) // skip leading space + l--,p++; + if ( !l ) + goto bye; + if ( *p == '+' ) + l--,p++; + + // NOTE: toLong() code is similar + if ( !l || !ok_in_base(*p,base) ) + goto bye; + while ( l && ok_in_base(*p,base) ) { + l--; + uint dv; + if ( p->isDigit() ) { + dv = p->digitValue(); + } else { + if ( *p >= 'a' && *p <= 'z' ) + dv = *p - 'a' + 10; + else + dv = *p - 'A' + 10; + } + if ( val > max_mult || (val == max_mult && dv > UINT_MAX % base) ) + goto bye; + val = base * val + dv; + p++; + } + + while ( l && p->isSpace() ) // skip trailing space + l--,p++; + if ( !l ) + is_ok = TRUE; +bye: + if ( ok ) + *ok = is_ok; + return is_ok ? val : 0; +} + +/*! + Returns the string converted to a \c short value to the base \a + base, which is 10 by default and must be between 2 and 36. + + If \a ok is not 0: if a conversion error occurs, \a *ok is set to + FALSE; otherwise \a *ok is set to TRUE. +*/ + +short QString::toShort( bool *ok, int base ) const +{ + long v = toLong( ok, base ); + if ( ok && *ok && (v < -32768 || v > 32767) ) { + *ok = FALSE; + v = 0; + } + return (short)v; +} + +/*! + Returns the string converted to an \c {unsigned short} value to + the base \a base, which is 10 by default and must be between 2 and + 36. + + If \a ok is not 0: if a conversion error occurs, \a *ok is set to + FALSE; otherwise \a *ok is set to TRUE. +*/ + +ushort QString::toUShort( bool *ok, int base ) const +{ + ulong v = toULong( ok, base ); + if ( ok && *ok && (v > 65535) ) { + *ok = FALSE; + v = 0; + } + return (ushort)v; +} + + +/*! + Returns the string converted to an \c int value to the base \a + base, which is 10 by default and must be between 2 and 36. + + If \a ok is not 0: if a conversion error occurs, \a *ok is set to + FALSE; otherwise \a *ok is set to TRUE. + + \code + QString str( "FF" ); + bool ok; + int hex = str.toInt( &ok, 16 ); // hex == 255, ok == TRUE + int dec = str.toInt( &ok, 10 ); // dec == 0, ok == FALSE + \endcode + + \sa number() +*/ + +int QString::toInt( bool *ok, int base ) const +{ + return (int)toLong( ok, base ); +} + +/*! + Returns the string converted to an \c{unsigned int} value to the + base \a base, which is 10 by default and must be between 2 and 36. + + If \a ok is not 0: if a conversion error occurs, \a *ok is set to + FALSE; otherwise \a *ok is set to TRUE. + + \sa number() +*/ + +uint QString::toUInt( bool *ok, int base ) const +{ + return (uint)toULong( ok, base ); +} + +/*! + Returns the string converted to a \c double value. + + If \a ok is not 0: if a conversion error occurs, \a *ok is set to + FALSE; otherwise \a *ok is set to TRUE. + + \code + QString string( "1234.56" ); + double a = string.toDouble(); // a == 1234.56 + \endcode + + \sa number() +*/ + +double QString::toDouble( bool *ok ) const +{ + char *end; + + const char *a = latin1(); + double val = strtod( a ? a : "", &end ); + if ( ok ) + *ok = ( a && *a && (end == 0 || (end - a) == (int)length()) ); + return val; +} + +/*! + Returns the string converted to a \c float value. + + If \a ok is not 0: if a conversion error occurs, \a *ok is set to + FALSE; otherwise \a *ok is set to TRUE. + + \sa number() +*/ + +float QString::toFloat( bool *ok ) const +{ + return (float)toDouble( ok ); +} + + +/*! + Sets the string to the printed value of \a n in base \a base and + returns a reference to the string. + + The base is 10 by default and must be between 2 and 36. + + \code + QString string; + string = string.setNum( 1234 ); // string == "1234" + \endcode +*/ + +QString &QString::setNum( long n, int base ) +{ +#if defined(QT_CHECK_RANGE) + if ( base < 2 || base > 36 ) { + qWarning( "QString::setNum: Invalid base %d", base ); + base = 10; + } +#endif + char charbuf[65*sizeof(QChar)]; + QChar *buf = (QChar*)charbuf; + QChar *p = &buf[64]; + int len = 0; + bool neg; + if ( n < 0 ) { + neg = TRUE; + if ( n == INT_MIN ) { + // Cannot always negate this special case + QString s1, s2; + s1.setNum(n/base); + s2.setNum((-(n+base))%base); + *this = s1 + s2; + return *this; + } + n = -n; + } else { + neg = FALSE; + } + do { + *--p = "0123456789abcdefghijklmnopqrstuvwxyz"[((int)(n%base))]; + n /= base; + ++len; + } while ( n ); + if ( neg ) { + *--p = '-'; + ++len; + } + return setUnicode( p, len ); +} + +/*! + \overload + + Sets the string to the printed value of \a n in base \a base and + returns a reference to the string. + + The base is 10 by default and must be between 2 and 36. +*/ + +QString &QString::setNum( ulong n, int base ) +{ +#if defined(QT_CHECK_RANGE) + if ( base < 2 || base > 36 ) { + qWarning( "QString::setNum: Invalid base %d", base ); + base = 10; + } +#endif + char charbuf[65*sizeof(QChar)]; + QChar *buf = (QChar*)charbuf; + QChar *p = &buf[64]; + int len = 0; + do { + *--p = "0123456789abcdefghijklmnopqrstuvwxyz"[((int)(n%base))]; + n /= base; + len++; + } while ( n ); + return setUnicode(p,len); +} + +/*! + \fn QString &QString::setNum( int n, int base ) + + \overload + + Sets the string to the printed value of \a n in base \a base and + returns a reference to the string. + + The base is 10 by default and must be between 2 and 36. +*/ + +/*! + \fn QString &QString::setNum( uint n, int base ) + + \overload + + Sets the string to the printed value of \a n in base \a base and + returns a reference to the string. + + The base is 10 by default and must be between 2 and 36. +*/ + +/*! + \fn QString &QString::setNum( short n, int base ) + + \overload + + Sets the string to the printed value of \a n in base \a base and + returns a reference to the string. + + The base is 10 by default and must be between 2 and 36. +*/ + +/*! + \fn QString &QString::setNum( ushort n, int base ) + + \overload + + Sets the string to the printed value of \a n in base \a base and + returns a reference to the string. + + The base is 10 by default and must be between 2 and 36. +*/ + +/*! + \overload + + Sets the string to the printed value of \a n, formatted in format + \a f with precision \a prec, and returns a reference to the + string. + + The format \a f can be 'f', 'F', 'e', 'E', 'g' or 'G'. See \link + #arg-formats arg \endlink() for an explanation of the formats. +*/ + +QString &QString::setNum( double n, char f, int prec ) +{ +#if defined(QT_CHECK_RANGE) + if ( !(f=='f' || f=='F' || f=='e' || f=='E' || f=='g' || f=='G') ) { + qWarning( "QString::setNum: Invalid format char '%c'", f ); + f = 'f'; + } +#endif + char format[20]; + char *fs = format; // generate format string: %.l + *fs++ = '%'; + if ( prec >= 0 ) { + if ( prec > 99 ) // rather than crash in sprintf() + prec = 99; + *fs++ = '.'; + if ( prec >= 10 ) { + *fs++ = prec / 10 + '0'; + *fs++ = prec % 10 + '0'; + } else { + *fs++ = prec + '0'; + } + } + *fs++ = 'l'; + *fs++ = f; + *fs = '\0'; +#ifndef QT_NO_SPRINTF + sprintf( format, n ); + return *this; +#else + char buf[512]; + ::sprintf( buf, format, n ); // snprintf is unfortunately not portable + return setLatin1(buf); +#endif +} + +/*! + \fn QString &QString::setNum( float n, char f, int prec ) + + \overload + + Sets the string to the printed value of \a n, formatted in format + \a f with precision \a prec, and returns a reference to the + string. + + The format \a f can be 'f', 'F', 'e', 'E', 'g' or 'G'. See \link + #arg-formats arg \endlink() for an explanation of the formats. +*/ + + +/*! + A convenience function that returns a string equivalent of the + number \a n to base \a base, which is 10 by default and must be + between 2 and 36. + + \code + long a = 63; + QString str = QString::number( a, 16 ); // str == "3f" + QString str = QString::number( a, 16 ).upper(); // str == "3F" + \endcode + + \sa setNum() +*/ +QString QString::number( long n, int base ) +{ + QString s; + s.setNum( n, base ); + return s; +} + +/*! + \overload + + \sa setNum() +*/ +QString QString::number( ulong n, int base ) +{ + QString s; + s.setNum( n, base ); + return s; +} + +/*! + \overload + + \sa setNum() +*/ +QString QString::number( int n, int base ) +{ + QString s; + s.setNum( n, base ); + return s; +} + +/*! + \overload + + A convenience factory function that returns a string + representation of the number \a n to the base \a base, which is 10 + by default and must be between 2 and 36. + + \sa setNum() +*/ +QString QString::number( uint n, int base ) +{ + QString s; + s.setNum( n, base ); + return s; +} + +/*! + \overload + + Argument \a n is formatted according to the \a f format specified, + which is \c g by default, and can be any of the following: + + \table + \header \i Format \i Meaning + \row \i \c e \i format as [-]9.9e[+|-]999 + \row \i \c E \i format as [-]9.9E[+|-]999 + \row \i \c f \i format as [-]9.9 + \row \i \c g \i use \c e or \c f format, whichever is the most concise + \row \i \c G \i use \c E or \c f format, whichever is the most concise + \endtable + + With 'e', 'E', and 'f', \a prec is the number of digits after the + decimal point. With 'g' and 'G', \a prec is the maximum number of + significant digits (trailing zeroes are omitted). + + \code + double d = 12.34; + QString ds = QString( "'E' format, precision 3, gives %1" ) + .arg( d, 0, 'E', 3 ); + // ds == "1.234E+001" + \endcode + + \sa setNum() + */ +QString QString::number( double n, char f, int prec ) +{ + QString s; + s.setNum( n, f, prec ); + return s; +} + + +/*! \obsolete + + Sets the character at position \a index to \a c and expands the + string if necessary, filling with spaces. + + This method is redundant in Qt 3.x, because operator[] will expand + the string as necessary. +*/ + +void QString::setExpand( uint index, QChar c ) +{ + int spaces = index - d->len; + at(index) = c; + while (spaces-->0) + d->unicode[--index]=' '; +} + + +/*! + \fn const char* QString::data() const + + \obsolete + + Returns a pointer to a '\0'-terminated classic C string. + + In Qt 1.x, this returned a char* allowing direct manipulation of the + string as a sequence of bytes. In Qt 2.x where QString is a Unicode + string, char* conversion constructs a temporary string, and hence + direct character operations are meaningless. +*/ + +/*! + \fn bool QString::operator!() const + + Returns TRUE if this is a null string; otherwise returns FALSE. + + \code + QString name = getName(); + if ( !name ) + name = "Rodney"; + \endcode + + Note that if you say + + \code + QString name = getName(); + if ( name ) + doSomethingWith(name); + \endcode + + It will call "operator const char*()", which is inefficent; you + may wish to define the macro \c QT_NO_ASCII_CAST when writing code + which you wish to remain Unicode-clean. + + When you want the above semantics, use: + + \code + QString name = getName(); + if ( !name.isNull() ) + doSomethingWith(name); + \endcode + + \sa isEmpty() +*/ + + +/*! + \fn QString& QString::append( const QString& str ) + + Appends \a str to the string and returns a reference to the + result. + + \code + string = "Test"; + string.append( "ing" ); // string == "Testing" + \endcode + + Equivalent to operator+=(). +*/ + +/*! + \fn QString& QString::append( char ch ) + + \overload + + Appends character \a ch to the string and returns a reference to + the result. + + Equivalent to operator+=(). +*/ + +/*! + \fn QString& QString::append( QChar ch ) + + \overload + + Appends character \a ch to the string and returns a reference to + the result. + + Equivalent to operator+=(). +*/ + +/*! \fn QString& QString::append( const QByteArray &str ) + \overload + + Appends \a str to the string and returns a reference to the result. + + Equivalent to operator+=(). + */ + +/*! \fn QString& QString::append( const char *str ) + \overload + + Appends \a str to the string and returns a reference to the result. + + Equivalent to operator+=(). + */ + +/*! + Appends \a str to the string and returns a reference to the string. +*/ +QString& QString::operator+=( const QString &str ) +{ + uint len1 = length(); + uint len2 = str.length(); + if ( len2 ) { + setLength(len1+len2); + memcpy( d->unicode+len1, str.unicode(), sizeof(QChar)*len2 ); + } else if ( isNull() && !str.isNull() ) { // ## just for 1.x compat: + *this = fromLatin1( "" ); + } + return *this; +} + +/*! + \overload + + Appends \a str to the string and returns a reference to the string. +*/ +QString& QString::operator+=( const char *str ) +{ + if ( str ) { + uint len1 = length(); + uint len2 = strlen( str ); + if ( len2 ) { + setLength(len1+len2); + uint i = 0; + while( i < len2 ) { + d->unicode[len1+i] = str[i]; + i++; + } + } else if ( isNull() ) { // ## just for 1.x compat: + *this = fromLatin1( "" ); + } + } + return *this; +} + +/*! \overload + + Appends \a c to the string and returns a reference to the string. +*/ + +QString &QString::operator+=( QChar c ) +{ + setLength(length()+1); + d->unicode[length()-1] = c; + return *this; +} + +/*! + \overload + + Appends \a c to the string and returns a reference to the string. +*/ + +QString &QString::operator+=( char c ) +{ + setLength(length()+1); + d->unicode[length()-1] = c; + return *this; +} + +/*! + \fn QString &QString::operator+=( const QByteArray &str ) + \overload + + Appends \a str to the string and returns a reference to the string. +*/ + + + +/*! + \fn char QChar::latin1() const + + Returns a latin-1 copy of this character, if this character is in + the latin-1 character set. If not, this function returns 0. +*/ + + +/*! + Returns a Latin-1 representation of the string. Note that the + returned value is undefined if the string contains non-Latin-1 + characters. If you want to convert strings into formats other than + Unicode, see the QTextCodec classes. + + This function is mainly useful for boot-strapping legacy code to + use Unicode. + + The result remains valid so long as one unmodified copy of the + source string exists. + + \sa utf8(), local8Bit() +*/ +const char* QString::latin1() const +{ + if ( !d->ascii ) { + Q2HELPER(stat_get_ascii++) + Q2HELPER(stat_get_ascii_size+=d->len) + d->ascii = unicodeToAscii( d->unicode, d->len ); + } + return d->ascii; +} + +/*! + \fn const char* QString::ascii() const + \obsolete + + This function simply calls latin1() and returns the result. +*/ + +/*! + Returns the string encoded in UTF8 format. + + See QTextCodec for more diverse coding/decoding of Unicode strings. + + \sa QString::fromUtf8(), local8Bit(), latin1() +*/ +QCString QString::utf8() const +{ + int l = length(); + int rlen = l*3+1; + QCString rstr(rlen); + uchar* cursor = (uchar*)rstr.data(); + const QChar *ch = d->unicode; + for (int i=0; iunicode(); + if ( u < 0x80 ) { + *cursor++ = (uchar)u; + } else { + if ( u < 0x0800 ) { + *cursor++ = 0xc0 | ((uchar) (u >> 6)); + } else { + *cursor++ = 0xe0 | ((uchar) (u >> 12)); + *cursor++ = 0x80 | ( ((uchar) (u >> 6)) & 0x3f); + } + *cursor++ = 0x80 | ((uchar) (u&0x3f)); + } + ch++; + } + rstr.truncate( cursor - (uchar*)rstr.data() ); + return rstr; +} + +/*! + Returns the Unicode string decoded from the first \a len + characters of \a utf8, ignoring the rest of \a utf8. If \a len is + -1 then the length of \a utf8 is used. If \a len is bigger than + the length of \a utf8 then it will use the length of \a utf8. + + \code + QString str = QString::fromUtf8( "123456789", 5 ); + // str == "12345" + \endcode + + See QTextCodec for more diverse coding/decoding of Unicode strings. +*/ +QString QString::fromUtf8( const char* utf8, int len ) +{ + if ( !utf8 ) + return QString::null; + + if ( len < 0 ) len = qstrlen( utf8 ); + QString result; + result.setLength( len ); // worst case + QChar *qch = (QChar *)result.unicode(); + ushort uc = 0; + int need = 0; + for (int i=0; ifromUnicode(*this) + : QCString(latin1()); +#endif +#if defined( Q_WS_MACX ) + return utf8(); +#endif +#if defined( Q_WS_MAC9 ) + return QCString(latin1()); //I'm evil.. +#endif +#ifdef Q_WS_WIN + return qt_winQString2MB( *this ); +#endif +#ifdef Q_WS_QWS + return utf8(); // ##### if there is ANY 8 bit format supported? +#endif +#endif +} + +/*! + Returns the Unicode string decoded from the first \a len + characters of \a local8Bit, ignoring the rest of \a local8Bit. If + \a len is -1 then the length of \a local8Bit is used. If \a len is + bigger than the length of \a local8Bit then it will use the length + of \a local8Bit. + + \code + QString str = QString::fromLocal8Bit( "123456789", 5 ); + // str == "12345" + \endcode + + \a local8Bit is assumed to be encoded in a locale-specific format. + + See QTextCodec for more diverse coding/decoding of Unicode strings. +*/ +QString QString::fromLocal8Bit( const char* local8Bit, int len ) +{ +#ifdef QT_NO_TEXTCODEC + return fromLatin1( local8Bit, len ); +#else + + if ( !local8Bit ) + return QString::null; +#ifdef Q_WS_X11 + QTextCodec* codec = QTextCodec::codecForLocale(); + if ( len < 0 ) len = qstrlen(local8Bit); + return codec + ? codec->toUnicode( local8Bit, len ) + : fromLatin1( local8Bit, len ); +#endif +#if defined( Q_WS_MAC ) + return fromUtf8(local8Bit,len); +#endif +// Should this be OS_WIN32? +#ifdef Q_WS_WIN + if ( len >= 0 ) { + QCString s(local8Bit,len+1); + return qt_winMB2QString(s); + } + return qt_winMB2QString( local8Bit ); +#endif +#ifdef Q_WS_QWS + return fromUtf8(local8Bit,len); +#endif +#endif // QT_NO_TEXTCODEC +} + +/*! + \fn QString::operator const char *() const + + Returns latin1(). Be sure to see the warnings documented in the + latin1() function. Note that for new code which you wish to be + strictly Unicode-clean, you can define the macro \c + QT_NO_ASCII_CAST when compiling your code to hide this function so + that automatic casts are not done. This has the added advantage + that you catch the programming error described in operator!(). +*/ + + +/*! + Returns the QString as a zero terminated array of unsigned shorts + if the string is not null; otherwise returns zero. + + The result remains valid so long as one unmodified + copy of the source string exists. +*/ +const unsigned short *QString::ucs2() const +{ + if ( ! d->unicode ) + return 0; + unsigned int len = d->len; + if ( d->maxl < len + 1 ) { + // detach, grow or shrink + Q2HELPER(stat_copy_on_write++) + Q2HELPER(stat_copy_on_write_size += len) + uint newMax = computeNewMax( len + 1 ); + QChar* nd = QT_ALLOC_QCHAR_VEC( newMax ); + if ( nd ) { + if ( d->unicode ) + memcpy( nd, d->unicode, sizeof(QChar)*len ); + ((QString *)this)->deref(); + ((QString *)this)->d = new QStringData( nd, len, newMax ); + } + } + d->unicode[len] = 0; + return (unsigned short *) d->unicode; +} + +/*! + Constructs a string that is a deep copy of \a str, interpreted as a + UCS2 encoded, zero terminated, Unicode string. + + If \a str is 0, then a null string is created. + + \sa isNull() +*/ +QString QString::fromUcs2( const unsigned short *str ) +{ + if ( !str ) { + return QString::null; + } else { + int length = 0; + while( str[length] != 0 ) + length++; + QChar* uc = QT_ALLOC_QCHAR_VEC( length ); + memcpy( uc, str, length*sizeof(QChar) ); + return QString( new QStringData( uc, length, length ), TRUE ); + } +} + +/*! + \fn QChar QString::at( uint ) const + + Returns the character at index \a i, or 0 if \a i is beyond the + length of the string. + + \code + const QString string( "abcdefgh" ); + QChar ch = string.at( 4 ); + // ch == 'e' + \endcode + + If the QString is not const (i.e. const QString) or const& (i.e. + const QString &), then the non-const overload of at() will be used + instead. +*/ + +/*! + \fn QChar QString::constref(uint i) const + + Returns the QChar at index \a i by value. + + Equivalent to at(\a i). + + \sa ref() +*/ + +/*! + \fn QChar& QString::ref(uint i) + + Returns the QChar at index \a i by reference, expanding the string + with QChar::null if necessary. The resulting reference can be + assigned to, or otherwise used immediately, but becomes invalid + once furher modifications are made to the string. + + \code + QString string("ABCDEF"); + QChar ch = string.ref( 3 ); // ch == 'D' + \endcode + + \sa constref() +*/ + +/*! + \fn QChar QString::operator[]( int ) const + + Returns the character at index \a i, or QChar::null if \a i is + beyond the length of the string. + + If the QString is not const (i.e., const QString) or const\& + (i.e., const QString\&), then the non-const overload of operator[] + will be used instead. +*/ + +/*! + \fn QCharRef QString::operator[]( int ) + + \overload + + The function returns a reference to the character at index \a i. + The resulting reference can then be assigned to, or used + immediately, but it will become invalid once further modifications + are made to the original string. + + If \a i is beyond the length of the string then the string is + expanded with QChar::nulls, so that the QCharRef references a + valid (null) character in the string. + + The QCharRef internal class can be used much like a constant + QChar, but if you assign to it, you change the original string + (which will detach itself because of QString's copy-on-write + semantics). You will get compilation errors if you try to use the + result as anything but a QChar. +*/ + +/*! + \fn QCharRef QString::at( uint i ) + + \overload + + The function returns a reference to the character at index \a i. + The resulting reference can then be assigned to, or used + immediately, but it will become invalid once further modifications + are made to the original string. + + If \a i is beyond the length of the string then the string is + expanded with QChar::null. +*/ + +/* + Internal chunk of code to handle the + uncommon cases of at() above. +*/ +void QString::subat( uint i ) +{ + uint olen = d->len; + if ( i >= olen ) { + setLength( i+1 ); // i is index; i+1 is needed length + for ( uint j=olen; j<=i; j++ ) + d->unicode[j] = QChar::null; + } else { + // Just be sure to detach + real_detach(); + } +} + + +/*! + Resizes the string to \a len characters and copies \a unicode into + the string. If \a unicode is 0, nothing is copied, but the + string is still resized to \a len. If \a len is zero, then the + string becomes a \link isNull() null\endlink string. + + \sa setLatin1(), isNull() +*/ + +QString& QString::setUnicode( const QChar *unicode, uint len ) +{ + if ( len == 0 ) { // set to null string + if ( d != shared_null ) { // beware of nullstring being set to nullstring + deref(); + d = shared_null ? shared_null : makeSharedNull(); + d->ref(); + } + } else if ( d->count != 1 || len > d->maxl || + ( len * 4 < d->maxl && d->maxl > 4 ) ) { + // detach, grown or shrink + Q2HELPER(stat_copy_on_write++) + Q2HELPER(stat_copy_on_write_size+=d->len) + uint newMax = computeNewMax( len ); + QChar* nd = QT_ALLOC_QCHAR_VEC( newMax ); + if ( unicode ) + memcpy( nd, unicode, sizeof(QChar)*len ); + deref(); + d = new QStringData( nd, len, newMax ); + } else { + d->len = len; + d->setDirty(); + if ( unicode ) + memcpy( d->unicode, unicode, sizeof(QChar)*len ); + } + return *this; +} + +/*! + Resizes the string to \a len characters and copies \a + unicode_as_ushorts into the string (on some X11 client platforms + this will involve a byte-swapping pass). + + If \a unicode_as_ushorts is 0, nothing is copied, but the string + is still resized to \a len. If \a len is zero, the string becomes + a \link isNull() null\endlink string. + + \sa setLatin1(), isNull() +*/ +QString& QString::setUnicodeCodes( const ushort* unicode_as_ushorts, uint len ) +{ + return setUnicode((const QChar*)unicode_as_ushorts, len); +} + + +/*! + Sets this string to \a str, interpreted as a classic Latin1 C + string. If \a len is -1 (the default), then it is set to + strlen(str). + + If \a str is 0 a null string is created. If \a str is "", an empty + string is created. + + \sa isNull(), isEmpty() +*/ + +QString &QString::setLatin1( const char *str, int len ) +{ + if ( str == 0 ) + return setUnicode(0,0); + if ( len < 0 ) + len = qstrlen(str); + if ( len == 0 ) { // won't make a null string + *this = QString::fromLatin1( "" ); + } else { + setUnicode( 0, len ); // resize but not copy + QChar *p = d->unicode; + while ( len-- ) + *p++ = *str++; + } + return *this; +} + +/*! \internal + */ +void QString::checkSimpleText() const +{ + QChar *p = d->unicode; + QChar *end = p + d->len; + d->simpletext = 1; + while( p < end ) { + ushort uc = p->unicode(); + // sort out regions of complex text formatting + if ( uc > 0x058f && ( uc < 0x1100 || uc > 0xfb0f ) ) { + d->simpletext = 0; + return; + } + p++; + } +} + +/*! \fn bool QString::simpleText() const + \internal +*/ + +/*! \internal + */ +bool QString::isRightToLeft() const +{ + int len = length(); + QChar *p = d->unicode; + while( len-- ) { + switch( ::direction( *p ) ) + { + case QChar::DirL: + case QChar::DirLRO: + case QChar::DirLRE: + return FALSE; + case QChar::DirR: + case QChar::DirAL: + case QChar::DirRLO: + case QChar::DirRLE: + return TRUE; + default: + break; + } + ++p; + } + return FALSE; +} + + +/*! + \fn int QString::compare( const QString & s1, const QString & s2 ) + + Lexically compares \a s1 with \a s2 and returns an integer less + than, equal to, or greater than zero if \a s1 is less than, equal + to, or greater than \a s2. + + The comparison is based exclusively on the numeric Unicode values + of the characters and is very fast, but is not what a human would + expect. Consider sorting user-interface strings with + QString::localeAwareCompare(). + + \code + int a = QString::compare( "def", "abc" ); // a > 0 + int b = QString::compare( "abc", "def" ); // b < 0 + int c = QString::compare(" abc", "abc" ); // c == 0 + \endcode +*/ + +/*! + \overload + + Lexically compares this string with \a s and returns an integer + less than, equal to, or greater than zero if it is less than, equal + to, or greater than \a s. +*/ +int QString::compare( const QString& s ) const +{ + return ucstrcmp( *this, s ); +} + +/*! + \fn int QString::localeAwareCompare( const QString & s1, const QString & s2 ) + + Compares \a s1 with \a s2 and returns an integer less than, equal + to, or greater than zero if \a s1 is less than, equal to, or + greater than \a s2. + + The comparison is performed in a locale- and also + platform-dependent manner. Use this function to present sorted + lists of strings to the user. + + \sa QString::compare() QTextCodec::locale() +*/ + +/*! + \overload + + Compares this string with \a s. +*/ + +#if !defined(CSTR_LESS_THAN) +#define CSTR_LESS_THAN 1 +#define CSTR_EQUAL 2 +#define CSTR_GREATER_THAN 3 +#endif + +int QString::localeAwareCompare( const QString& s ) const +{ + // do the right thing for null and empty + if ( isEmpty() || s.isEmpty() ) + return compare( s ); + +#if defined(Q_WS_WIN) + int res; + QT_WA( { + const TCHAR* s1 = (TCHAR*)ucs2(); + const TCHAR* s2 = (TCHAR*)s.ucs2(); + res = CompareStringW( LOCALE_USER_DEFAULT, 0, s1, length(), s2, s.length() ); + } , { + QCString s1 = local8Bit(); + QCString s2 = s.local8Bit(); + res = CompareStringA( LOCALE_USER_DEFAULT, 0, s1.data(), s1.length(), s2.data(), s2.length() ); + } ); + + switch ( res ) { + case CSTR_LESS_THAN: + return -1; + case CSTR_GREATER_THAN: + return 1; + default: + return 0; + } +#elif defined(Q_WS_X11) + // declared in + int delta = strcoll( local8Bit(), s.local8Bit() ); + if ( delta == 0 ) + delta = ucstrcmp( *this, s ); + return delta; +#else + return ucstrcmp( *this, s ); +#endif +} + +bool operator==( const QString &s1, const QString &s2 ) +{ + if ( s1.unicode() == s2.unicode() ) + return TRUE; + return (s1.length() == s2.length()) && s1.isNull() == s2.isNull() && + (memcmp((char*)s1.unicode(),(char*)s2.unicode(), + s1.length()*sizeof(QChar)) == 0 ); +} + +bool operator!=( const QString &s1, const QString &s2 ) +{ return !(s1==s2); } + +bool operator<( const QString &s1, const QString &s2 ) +{ return ucstrcmp(s1,s2) < 0; } + +bool operator<=( const QString &s1, const QString &s2 ) +{ return ucstrcmp(s1,s2) <= 0; } + +bool operator>( const QString &s1, const QString &s2 ) +{ return ucstrcmp(s1,s2) > 0; } + +bool operator>=( const QString &s1, const QString &s2 ) +{ return ucstrcmp(s1,s2) >= 0; } + + +bool operator==( const QString &s1, const char *s2 ) +{ + if ( !s2 ) + return s1.isNull(); + + int len = s1.length(); + const QChar *uc = s1.unicode(); + while ( len ) { + if ( !(*s2) || uc->unicode() != (uchar) *s2 ) + return FALSE; + ++uc; + ++s2; + --len; + } + return !*s2; +} + +bool operator==( const char *s1, const QString &s2 ) +{ return (s2 == s1); } + +bool operator!=( const QString &s1, const char *s2 ) +{ return !(s1==s2); } + +bool operator!=( const char *s1, const QString &s2 ) +{ return !(s1==s2); } + +bool operator<( const QString &s1, const char *s2 ) +{ return ucstrcmp(s1,s2) < 0; } + +bool operator<( const char *s1, const QString &s2 ) +{ return ucstrcmp(s1,s2) < 0; } + +bool operator<=( const QString &s1, const char *s2 ) +{ return ucstrcmp(s1,s2) <= 0; } + +bool operator<=( const char *s1, const QString &s2 ) +{ return ucstrcmp(s1,s2) <= 0; } + +bool operator>( const QString &s1, const char *s2 ) +{ return ucstrcmp(s1,s2) > 0; } + +bool operator>( const char *s1, const QString &s2 ) +{ return ucstrcmp(s1,s2) > 0; } + +bool operator>=( const QString &s1, const char *s2 ) +{ return ucstrcmp(s1,s2) >= 0; } + +bool operator>=( const char *s1, const QString &s2 ) +{ return ucstrcmp(s1,s2) >= 0; } + + +/***************************************************************************** + Documentation for QString related functions + *****************************************************************************/ + +/*! + \fn bool operator==( const QString &s1, const QString &s2 ) + + \relates QString + + Returns TRUE if \a s1 is equal to \a s2; otherwise returns FALSE. + Note that a null string is not equal to a not-null empty string. + + Equivalent to compare(\a s1, \a s2) != 0. + + \sa isNull(), isEmpty() +*/ + +/*! + \fn bool operator==( const QString &s1, const char *s2 ) + + \overload + \relates QString + + Returns TRUE if \a s1 is equal to \a s2; otherwise returns FALSE. + Note that a null string is not equal to a not-null empty string. + + Equivalent to compare(\a s1, \a s2) == 0. + + \sa isNull(), isEmpty() +*/ + +/*! + \fn bool operator==( const char *s1, const QString &s2 ) + + \overload + \relates QString + + Returns TRUE if \a s1 is equal to \a s2; otherwise returns FALSE. + Note that a null string is not equal to a not-null empty string. + + Equivalent to compare(\a s1, \a s2) == 0. + + \sa isNull(), isEmpty() +*/ + +/*! + \fn bool operator!=( const QString &s1, const QString &s2 ) + + \relates QString + + Returns TRUE if \a s1 is not equal to \a s2; otherwise returns FALSE. + Note that a null string is not equal to a not-null empty string. + + Equivalent to compare(\a s1, \a s2) != 0. + + \sa isNull(), isEmpty() +*/ + +/*! + \fn bool operator!=( const QString &s1, const char *s2 ) + + \overload + \relates QString + + Returns TRUE if \a s1 is not equal to \a s2; otherwise returns FALSE. + Note that a null string is not equal to a not-null empty string. + + Equivalent to compare(\a s1, \a s2) != 0. + + \sa isNull(), isEmpty() +*/ + +/*! + \fn bool operator!=( const char *s1, const QString &s2 ) + + \overload + \relates QString + + Returns TRUE if \a s1 is not equal to \a s2; otherwise returns FALSE. + Note that a null string is not equal to a not-null empty string. + + Equivalent to compare(\a s1, \a s2) != 0. + + \sa isNull(), isEmpty() +*/ + +/*! + \fn bool operator<( const QString &s1, const char *s2 ) + + \relates QString + + Returns TRUE if \a s1 is lexically less than \a s2; otherwise returns FALSE. + The comparison is case sensitive. + + Equivalent to compare(\a s1, \a s2) \< 0. +*/ + +/*! + \fn bool operator<( const char *s1, const QString &s2 ) + + \overload + \relates QString + + Returns TRUE if \a s1 is lexically less than \a s2; otherwise returns FALSE. + The comparison is case sensitive. + + Equivalent to compare(\a s1, \a s2) \< 0. +*/ + +/*! + \fn bool operator<=( const QString &s1, const char *s2 ) + + \relates QString + + Returns TRUE if \a s1 is lexically less than or equal to \a s2; + otherwise returns FALSE. + The comparison is case sensitive. + Note that a null string is not equal to a not-null empty string. + + Equivalent to compare(\a s1,\a s2) \<= 0. + + \sa isNull(), isEmpty() +*/ + +/*! + \fn bool operator<=( const char *s1, const QString &s2 ) + + \overload + \relates QString + + Returns TRUE if \a s1 is lexically less than or equal to \a s2; + otherwise returns FALSE. + The comparison is case sensitive. + Note that a null string is not equal to a not-null empty string. + + Equivalent to compare(\a s1, \a s2) \<= 0. + + \sa isNull(), isEmpty() +*/ + +/*! + \fn bool operator>( const QString &s1, const char *s2 ) + + \relates QString + + Returns TRUE if \a s1 is lexically greater than \a s2; otherwise + returns FALSE. + The comparison is case sensitive. + + Equivalent to compare(\a s1, \a s2) \> 0. +*/ + +/*! + \fn bool operator>( const char *s1, const QString &s2 ) + + \overload + \relates QString + + Returns TRUE if \a s1 is lexically greater than \a s2; otherwise + returns FALSE. + The comparison is case sensitive. + + Equivalent to compare(\a s1, \a s2) \> 0. +*/ + +/*! + \fn bool operator>=( const QString &s1, const char *s2 ) + + \relates QString + + Returns TRUE if \a s1 is lexically greater than or equal to \a s2; + otherwise returns FALSE. + The comparison is case sensitive. + Note that a null string is not equal to a not-null empty string. + + Equivalent to compare(\a s1, \a s2) \>= 0. + + \sa isNull(), isEmpty() +*/ + +/*! + \fn bool operator>=( const char *s1, const QString &s2 ) + + \overload + \relates QString + + Returns TRUE if \a s1 is lexically greater than or equal to \a s2; + otherwise returns FALSE. + The comparison is case sensitive. + Note that a null string is not equal to a not-null empty string. + + Equivalent to compare(\a s1, \a s2) \>= 0. + + \sa isNull(), isEmpty() +*/ + +/*! + \fn const QString operator+( const QString &s1, const QString &s2 ) + + \relates QString + + Returns a string which is the result of concatenating the string + \a s1 and the string \a s2. + + Equivalent to \a {s1}.append(\a s2). +*/ + +/*! + \fn const QString operator+( const QString &s1, const char *s2 ) + + \overload + \relates QString + + Returns a string which is the result of concatenating the string + \a s1 and character \a s2. + + Equivalent to \a {s1}.append(\a s2). +*/ + +/*! + \fn const QString operator+( const char *s1, const QString &s2 ) + + \overload + \relates QString + + Returns a string which is the result of concatenating the + character \a s1 and string \a s2. +*/ + +/*! + \fn const QString operator+( const QString &s, char c ) + + \overload + \relates QString + + Returns a string which is the result of concatenating the string + \a s and character \a c. + + Equivalent to \a {s}.append(\a c). +*/ + +/*! + \fn const QString operator+( char c, const QString &s ) + + \overload + \relates QString + + Returns a string which is the result of concatenating the + character \a c and string \a s. + + Equivalent to \a {s}.prepend(\a c). +*/ + + +/***************************************************************************** + QString stream functions + *****************************************************************************/ +#ifndef QT_NO_DATASTREAM +/*! + \relates QString + + Writes the string \a str to the stream \a s. + + See also \link datastreamformat.html Format of the QDataStream operators \endlink +*/ + +QDataStream &operator<<( QDataStream &s, const QString &str ) +{ + if ( s.version() == 1 ) { + QCString l( str.latin1() ); + s << l; + } + else { + int byteOrder = s.byteOrder(); + const QChar* ub = str.unicode(); + if ( ub || s.version() < 3 ) { + static const uint auto_size = 1024; + char t[auto_size]; + char *b; + if ( str.length()*sizeof(QChar) > auto_size ) { + b = new char[str.length()*sizeof(QChar)]; + } else { + b = t; + } + int l = str.length(); + char *c=b; + while ( l-- ) { + if ( byteOrder == QDataStream::BigEndian ) { + *c++ = (char)ub->row(); + *c++ = (char)ub->cell(); + } else { + *c++ = (char)ub->cell(); + *c++ = (char)ub->row(); + } + ub++; + } + s.writeBytes( b, sizeof(QChar)*str.length() ); + if ( str.length()*sizeof(QChar) > auto_size ) + delete [] b; + } else { + // write null marker + s << (Q_UINT32)0xffffffff; + } + } + return s; +} + +/*! + \relates QString + + Reads a string from the stream \a s into string \a str. + + See also \link datastreamformat.html Format of the QDataStream operators \endlink +*/ + +QDataStream &operator>>( QDataStream &s, QString &str ) +{ +#ifdef QT_QSTRING_UCS_4 +#if defined(Q_CC_GNU) +#warning "operator>> not working properly" +#endif +#endif + if ( s.version() == 1 ) { + QCString l; + s >> l; + str = QString( l ); + } + else { + Q_UINT32 bytes; + s >> bytes; // read size of string + if ( bytes == 0xffffffff ) { // null string + str = QString::null; + } else if ( bytes > 0 ) { // not empty + int byteOrder = s.byteOrder(); + str.setLength( bytes/2 ); + QChar* ch = str.d->unicode; + static const uint auto_size = 1024; + char t[auto_size]; + char *b; + if ( bytes > auto_size ) { + b = new char[bytes]; + } else { + b = t; + } + s.readRawBytes( b, bytes ); + int bt = bytes/2; + char *oldb = b; + while ( bt-- ) { + if ( byteOrder == QDataStream::BigEndian ) + *ch++ = (ushort) (((ushort)b[0])<<8) | (uchar)b[1]; + else + *ch++ = (ushort) (((ushort)b[1])<<8) | (uchar)b[0]; + b += 2; + } + if ( bytes > auto_size ) + delete [] oldb; + } else { + str = ""; + } + } + return s; +} +#endif // QT_NO_DATASTREAM + +/***************************************************************************** + QConstString member functions + *****************************************************************************/ + +/*! + \class QConstString qstring.h + \reentrant + \ingroup text + \brief The QConstString class provides string objects using constant Unicode data. + + In order to minimize copying, highly optimized applications can + use QConstString to provide a QString-compatible object from + existing Unicode data. It is then the programmer's responsibility + to ensure that the Unicode data exists for the entire lifetime of + the QConstString object. + + A QConstString is created with the QConstString constructor. The + string held by the object can be obtained by calling string(). +*/ + +/*! + Constructs a QConstString that uses the first \a length Unicode + characters in the array \a unicode. Any attempt to modify copies + of the string will cause it to create a copy of the data, thus it + remains forever unmodified. + + The data in \a unicode is not copied. The caller must be able to + guarantee that \a unicode will not be deleted or modified. +*/ +QConstString::QConstString( const QChar* unicode, uint length ) : + QString( new QStringData( (QChar*)unicode, length, length ), TRUE ) +{ +} + +/*! + Destroys the QConstString, creating a copy of the data if other + strings are still using it. +*/ +QConstString::~QConstString() +{ + if ( d->count > 1 ) { + QChar* cp = QT_ALLOC_QCHAR_VEC( d->len ); + memcpy( cp, d->unicode, d->len*sizeof(QChar) ); + d->unicode = cp; + } else { + d->unicode = 0; + } + + // The original d->unicode is now unlinked. +} + +/*! + \fn const QString& QConstString::string() const + + Returns a constant string referencing the data passed during + construction. +*/ + +/*! + Returns TRUE if the string starts with \a s; otherwise returns + FALSE. + + \code + QString string("Bananas"); + bool a = string.startsWith("Ban"); // a == TRUE + \endcode + + \sa endsWith() +*/ +bool QString::startsWith( const QString& s ) const +{ + if ( isNull() ) + return s.isNull(); + if ( s.length() > length() ) + return FALSE; + for ( int i =0; i < (int) s.length(); i++ ) { + if ( d->unicode[i] != s[i] ) + return FALSE; + } + return TRUE; +} + +/*! + Returns TRUE if the string ends with \a s; otherwise returns + FALSE. + + \sa startsWith() +*/ +bool QString::endsWith( const QString& s ) const +{ + if ( isNull() ) + return s.isNull(); + int pos = length() - s.length(); + if ( pos < 0 ) + return FALSE; + for ( uint i = 0; i < s.length(); i++ ) { + if ( d->unicode[pos+i] != s[(int)i] ) + return FALSE; + } + return TRUE; +} + +/*! \fn void QString::detach() + If the string does not share its data with another QString instance, + nothing happens; otherwise the function creates a new, unique copy of + this string. This function is called whenever the map is modified. The + implicit sharing mechanism is implemented this way. +*/ + +#if defined(Q_OS_WIN32) + +#include + +/*! + \obsolete + + Returns a static Windows TCHAR* from a QString, adding NUL if \a + addnul is TRUE. + + The lifetime of the return value is until the next call to this function, + or until the last copy of str is deleted, whatever comes first. + + Use ucs2() instead. +*/ +const void* qt_winTchar(const QString& str, bool) +{ + // So that the return value lives long enough. + static QString str_cache; + str_cache = str; +#ifdef UNICODE + return str_cache.ucs2(); +#else + return str_cache.latin1(); +#endif +} + +/*! + Makes a new '\0'-terminated Windows TCHAR* from a QString. +*/ +void* qt_winTchar_new(const QString& str) +{ + if ( str.isNull() ) + return 0; + int l = str.length()+1; + TCHAR *tc = new TCHAR[ l ]; +#ifdef UNICODE + memcpy( tc, str.ucs2(), sizeof(TCHAR)*l ); +#else + memcpy( tc, str.latin1(), sizeof(TCHAR)*l ); +#endif + return tc; +} + +/*! + Makes a QString from a Windows TCHAR*. +*/ +QString qt_winQString(void* tc) +{ +#ifdef UNICODE + return QString::fromUcs2( (ushort*)tc ); +#else + return QString::fromLatin1( (TCHAR *)tc ); +#endif +} + +QCString qt_winQString2MB( const QString& s, int uclen ) +{ + if ( uclen < 0 ) + uclen = s.length(); + if ( s.isNull() ) + return QCString(); + if ( uclen == 0 ) + return QCString(""); + BOOL used_def; + QCString mb(4096); + int len; + while ( !(len=WideCharToMultiByte(CP_ACP, 0, (const WCHAR*)s.unicode(), uclen, + mb.data(), mb.size()-1, 0, &used_def)) ) + { + int r = GetLastError(); + if ( r == ERROR_INSUFFICIENT_BUFFER ) { + mb.resize(1+WideCharToMultiByte( CP_ACP, 0, + (const WCHAR*)s.unicode(), uclen, + 0, 0, 0, &used_def)); + // and try again... + } else { +#ifndef QT_NO_DEBUG + // Fail. + qWarning("WideCharToMultiByte cannot convert multibyte text (error %d): %s (UTF8)", + r, s.utf8().data()); +#endif + break; + } + } + mb[len]='\0'; + return mb; +} + +// WATCH OUT: mblen must include the NUL (or just use -1) +QString qt_winMB2QString( const char* mb, int mblen ) +{ + if ( !mb || !mblen ) + return QString::null; + const int wclen_auto = 4096; + WCHAR wc_auto[wclen_auto]; + int wclen = wclen_auto; + WCHAR *wc = wc_auto; + int len; + while ( !(len=MultiByteToWideChar( CP_ACP, MB_PRECOMPOSED, + mb, mblen, wc, wclen )) ) + { + int r = GetLastError(); + if ( r == ERROR_INSUFFICIENT_BUFFER ) { + if ( wc != wc_auto ) { + qWarning("Size changed in MultiByteToWideChar"); + break; + } else { + wclen = MultiByteToWideChar( CP_ACP, MB_PRECOMPOSED, + mb, mblen, 0, 0 ); + wc = new WCHAR[wclen]; + // and try again... + } + } else { + // Fail. + qWarning("MultiByteToWideChar cannot convert multibyte text"); + break; + } + } + if ( len <= 0 ) + return QString::null; + QString s( (QChar*)wc, len - 1 ); // len - 1: we don't want terminator + if ( wc != wc_auto ) + delete [] wc; + return s; +} + +#endif // Q_OS_WIN32 diff --git a/qmake/tools/qstringlist.cpp b/qmake/tools/qstringlist.cpp new file mode 100644 index 0000000..0720e7f --- a/dev/null +++ b/qmake/tools/qstringlist.cpp @@ -0,0 +1,376 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QStringList +** +** Created : 990406 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qstringlist.h" + +#ifndef QT_NO_STRINGLIST +#include "qregexp.h" +#include "qstrlist.h" +#include "qdatastream.h" +#include "qtl.h" + +/*! + \class QStringList qstringlist.h + \reentrant + \brief The QStringList class provides a list of strings. + + \ingroup tools + \ingroup shared + \ingroup text + \mainclass + + It is used to store and manipulate strings that logically belong + together. Essentially QStringList is a QValueList of QString + objects. Unlike QStrList, which stores pointers to characters, + QStringList holds real QString objects. It is the class of choice + whenever you work with Unicode strings. QStringList is part of the + \link qtl.html Qt Template Library\endlink. + + Like QString itself, QStringList objects are implicitly shared. + Passing them around as value-parameters is both fast and safe. + + Strings can be added to a list using append(), operator+=() or + operator<<(), e.g. + \code + QStringList fonts; + fonts.append( "Times" ); + fonts += "Courier"; + fonts += "Courier New"; + fonts << "Helvetica [Cronyx]" << "Helvetica [Adobe]"; + \endcode + + String lists have an iterator, QStringList::Iterator(), e.g. + \code + for ( QStringList::Iterator it = fonts.begin(); it != fonts.end(); ++it ) { + cout << *it << ":"; + } + cout << endl; + // Output: + // Times:Courier:Courier New:Helvetica [Cronyx]:Helvetica [Adobe]: + \endcode + + Many Qt functions return const string lists; to iterate over these + you should make a copy and iterate over the copy. + + You can concatenate all the strings in a string list into a single + string (with an optional separator) using join(), e.g. + \code + QString allFonts = fonts.join( ", " ); + cout << allFonts << endl; + // Output: + // Times, Courier, Courier New, Helvetica [Cronyx], Helvetica [Adobe] + \endcode + + You can sort the list with sort(), and extract a new list which + contains only those strings which contain a particular substring + (or match a particular regular expression) using the grep() + functions, e.g. + \code + fonts.sort(); + cout << fonts.join( ", " ) << endl; + // Output: + // Courier, Courier New, Helvetica [Adobe], Helvetica [Cronyx], Times + + QStringList helveticas = fonts.grep( "Helvetica" ); + cout << helveticas.join( ", " ) << endl; + // Output: + // Helvetica [Adobe], Helvetica [Cronyx] + \endcode + + Existing strings can be split into string lists with character, + string or regular expression separators, e.g. + \code + QString s = "Red\tGreen\tBlue"; + QStringList colors = QStringList::split( "\t", s ); + cout << colors.join( ", " ) << endl; + // Output: + // Red, Green, Blue + \endcode +*/ + +/*! + \fn QStringList::QStringList() + + Creates an empty string list. +*/ + +/*! + \fn QStringList::QStringList( const QStringList& l ) + + Creates a copy of the list \a l. This function is very fast + because QStringList is implicitly shared. In most situations this + acts like a deep copy, for example, if this list or the original + one or some other list referencing the same shared data is + modified, the modifying list first makes a copy, i.e. + copy-on-write. + In a threaded environment you may require a real deep copy + \omit see \l QDeepCopy\endomit. +*/ + +/*! + \fn QStringList::QStringList (const QString & i) + + Constructs a string list consisting of the single string \a i. + Longer lists are easily created as follows: + + \code + QStringList items; + items << "Buy" << "Sell" << "Update" << "Value"; + \endcode +*/ + +/*! + \fn QStringList::QStringList (const char* i) + + Constructs a string list consisting of the single latin-1 string \a i. +*/ + +/*! + \fn QStringList::QStringList( const QValueList& l ) + + Constructs a new string list that is a copy of \a l. +*/ + +/*! + Sorts the list of strings in ascending case-sensitive order. + + Sorting is very fast. It uses the \link qtl.html Qt Template + Library's\endlink efficient HeapSort implementation that has a + time complexity of O(n*log n). + + If you want to sort your strings in an arbitrary order consider + using a QMap. For example you could use a QMap\ + to create a case-insensitive ordering (e.g. mapping the lowercase + text to the text), or a QMap\ to sort the strings by + some integer index, etc. +*/ +void QStringList::sort() +{ + qHeapSort( *this ); +} + +/*! + \overload + + This version of the function uses a QChar as separator, rather + than a regular expression. + + \sa join() QString::section() +*/ + +QStringList QStringList::split( const QChar &sep, const QString &str, + bool allowEmptyEntries ) +{ + return split( QString(sep), str, allowEmptyEntries ); +} + +/*! + \overload + + This version of the function uses a QString as separator, rather + than a regular expression. + + If \a sep is an empty string, the return value is a list of + one-character strings: split( QString( "" ), "four" ) returns the + four-item list, "f", "o", "u", "r". + + If \a allowEmptyEntries is TRUE, an empty string is inserted in + the list wherever the separator matches twice without intervening + text. + + \sa join() QString::section() +*/ + +QStringList QStringList::split( const QString &sep, const QString &str, + bool allowEmptyEntries ) +{ + QStringList lst; + + int j = 0; + int i = str.find( sep, j ); + + while ( i != -1 ) { + if ( i > j && i <= (int)str.length() ) + lst << str.mid( j, i - j ); + else if ( allowEmptyEntries ) + lst << QString::null; + j = i + sep.length(); + i = str.find( sep, sep.length() > 0 ? j : j+1 ); + } + + int l = str.length() - 1; + if ( str.mid( j, l - j + 1 ).length() > 0 ) + lst << str.mid( j, l - j + 1 ); + else if ( allowEmptyEntries ) + lst << QString::null; + + return lst; +} + +#ifndef QT_NO_REGEXP +/*! + Splits the string \a str into strings wherever the regular + expression \a sep occurs, and returns the list of those strings. + + If \a allowEmptyEntries is TRUE, an empty string is inserted in + the list wherever the separator matches twice without intervening + text. + + For example, if you split the string "a,,b,c" on commas, split() + returns the three-item list "a", "b", "c" if \a allowEmptyEntries + is FALSE (the default), and the four-item list "a", "", "b", "c" + if \a allowEmptyEntries is TRUE. + + If \a sep does not match anywhere in \a str, split() returns a + list consisting of the single string \a str. + + \sa join() QString::section() +*/ + +QStringList QStringList::split( const QRegExp &sep, const QString &str, + bool allowEmptyEntries ) +{ + QStringList lst; + + QRegExp tep = sep; + + int j = 0; + int i = tep.search( str, j ); + + while ( i != -1 ) { + if ( str.mid( j, i - j ).length() > 0 ) + lst << str.mid( j, i - j ); + else if ( allowEmptyEntries ) + lst << QString::null; + if ( tep.matchedLength() == 0 ) + j = i + 1; + else + j = i + tep.matchedLength(); + i = tep.search( str, j ); + } + + int l = str.length() - 1; + if ( str.mid( j, l - j + 1 ).length() > 0 ) + lst << str.mid( j, l - j + 1 ); + else if ( allowEmptyEntries ) + lst << QString::null; + + return lst; +} +#endif + +/*! + Returns a list of all strings containing the substring \a str. + + If \a cs is TRUE, the grep is done case-sensitively; otherwise + case is ignored. +*/ + +QStringList QStringList::grep( const QString &str, bool cs ) const +{ + QStringList res; + for ( QStringList::ConstIterator it = begin(); it != end(); ++it ) + if ( (*it).contains(str, cs) ) + res << *it; + + return res; +} + +#ifndef QT_NO_REGEXP +/*! + \overload + + Returns a list of all the strings that match the regular + expression \a expr. +*/ + +QStringList QStringList::grep( const QRegExp &expr ) const +{ + QStringList res; + for ( QStringList::ConstIterator it = begin(); it != end(); ++it ) + if ( (*it).contains(expr) ) + res << *it; + + return res; +} +#endif + +/*! + Joins the string list into a single string with each element + separated by the string \a sep (which can be empty). + + \sa split() +*/ +QString QStringList::join( const QString &sep ) const +{ + QString res; + bool alredy = FALSE; + for ( QStringList::ConstIterator it = begin(); it != end(); ++it ) { + if ( alredy ) + res += sep; + alredy = TRUE; + res += *it; + } + + return res; +} + +#ifndef QT_NO_DATASTREAM +Q_EXPORT QDataStream &operator>>( QDataStream & s, QStringList& l ) +{ + return s >> (QValueList&)l; +} + +Q_EXPORT QDataStream &operator<<( QDataStream & s, const QStringList& l ) +{ + return s << (const QValueList&)l; +} +#endif + +/*! + Converts from an ASCII-QStrList \a ascii to a QStringList (Unicode). +*/ +QStringList QStringList::fromStrList(const QStrList& ascii) +{ + QStringList res; + const char * s; + for ( QStrListIterator it(ascii); (s=it.current()); ++it ) + res << s; + return res; +} + +#endif //QT_NO_STRINGLIST diff --git a/qmake/tools/qtextstream.cpp b/qmake/tools/qtextstream.cpp new file mode 100644 index 0000000..75c6531 --- a/dev/null +++ b/qmake/tools/qtextstream.cpp @@ -0,0 +1,2593 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QTextStream class +** +** Created : 940922 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qtextstream.h" + +#ifndef QT_NO_TEXTSTREAM +#include "qtextcodec.h" +#include "qregexp.h" +#include "qbuffer.h" +#include "qfile.h" +#include +#include +#include + +#if defined(Q_OS_WIN32) +#include +#endif + +/*! + \class QTextStream qtextstream.h + \reentrant + \brief The QTextStream class provides basic functions for reading + and writing text using a QIODevice. + + \ingroup io + \ingroup text + \mainclass + + The text stream class has a functional interface that is very + similar to that of the standard C++ iostream class. + + Qt provides several global functions similar to the ones in iostream: + \table + \header \i Function \i Meaning + \row \i bin \i sets the QTextStream to read/write binary numbers + \row \i oct \i sets the QTextStream to read/write octal numbers + \row \i dec \i sets the QTextStream to read/write decimal numbers + \row \i hex \i sets the QTextStream to read/write hexadecimal numbers + \row \i endl \i forces a line break + \row \i flush \i forces the QIODevice to flush any buffered data + \row \i ws \i eats any available whitespace (on input) + \row \i reset \i resets the QTextStream to its default mode (see reset()) + \row \i qSetW(int) \i sets the \link width() field width \endlink + to the given argument + \row \i qSetFill(int) \i sets the \link fill() fill character + \endlink to the given argument + \row \i qSetPrecision(int) \i sets the \link precision() precision + \endlink to the given argument + \endtable + + \warning By default QTextStream will automatically detect whether + integers in the stream are in decimal, octal, hexadecimal or + binary format when reading from the stream. In particular, a + leading '0' signifies octal, i.e. the sequence "0100" will be + interpreted as 64. + + The QTextStream class reads and writes text; it is not appropriate + for dealing with binary data (but QDataStream is). + + By default, output of Unicode text (i.e. QString) is done using + the local 8-bit encoding. This can be changed using the + setEncoding() method. For input, the QTextStream will auto-detect + standard Unicode "byte order marked" text files; otherwise the + local 8-bit encoding is used. + + The QIODevice is set in the constructor, or later using + setDevice(). If the end of the input is reached atEnd() returns + TRUE. Data can be read into variables of the appropriate type + using the operator>>() overloads, or read in its entirety into a + single string using read(), or read a line at a time using + readLine(). Whitespace can be skipped over using skipWhiteSpace(). + You can set flags for the stream using flags() or setf(). The + stream also supports width(), precision() and fill(); use reset() + to reset the defaults. + + \sa QDataStream +*/ + +/*! + \enum QTextStream::Encoding + + \value Locale + \value Latin1 + \value Unicode + \value UnicodeNetworkOrder + \value UnicodeReverse + \value RawUnicode + \value UnicodeUTF8 + + See setEncoding() for an explanation of the encodings. +*/ + +/* + \class QTSManip + + \brief The QTSManip class is an internal helper class for the + QTextStream. + + It is generally a very bad idea to use this class directly in + application programs. + + \internal + + This class makes it possible to give the QTextStream function objects + with arguments, like this: + \code + QTextStream cout( stdout, IO_WriteOnly ); + cout << setprecision( 8 ); // QTSManip used here! + cout << 3.14159265358979323846; + \endcode + + The setprecision() function returns a QTSManip object. + The QTSManip object contains a pointer to a member function in + QTextStream and an integer argument. + When serializing a QTSManip into a QTextStream, the function + is executed with the argument. +*/ + +/*! \fn QTSManip::QTSManip( QTSMFI m, int a ) + + Constructs a QTSManip object which will call \a m (a member function + in QTextStream which accepts a single int) with argument \a a when + QTSManip::exec() is called. Used internally in e.g. endl: + + \code + s << "some text" << endl << "more text"; + \endcode +*/ + +/*! \fn void QTSManip::exec( QTextStream& s ) + + Calls the member function specified in the constructor, for object + \a s. Used internally in e.g. endl: + + \code + s << "some text" << endl << "more text"; + \endcode +*/ + + +/***************************************************************************** + QTextStream member functions + *****************************************************************************/ + +#if defined(QT_CHECK_STATE) +#undef CHECK_STREAM_PRECOND +#define CHECK_STREAM_PRECOND if ( !dev ) { \ + qWarning( "QTextStream: No device" ); \ + return *this; } +#else +#define CHECK_STREAM_PRECOND +#endif + + +#define I_SHORT 0x0010 +#define I_INT 0x0020 +#define I_LONG 0x0030 +#define I_TYPE_MASK 0x00f0 + +#define I_BASE_2 QTS::bin +#define I_BASE_8 QTS::oct +#define I_BASE_10 QTS::dec +#define I_BASE_16 QTS::hex +#define I_BASE_MASK (QTS::bin | QTS::oct | QTS::dec | QTS::hex) + +#define I_SIGNED 0x0100 +#define I_UNSIGNED 0x0200 +#define I_SIGN_MASK 0x0f00 + + +static const QChar QEOF = QChar((ushort)0xffff); //guaranteed not to be a character. +static const uint getline_buf_size = 256; // bufsize used by ts_getline() + +const int QTextStream::basefield = I_BASE_MASK; +const int QTextStream::adjustfield = ( QTextStream::left | + QTextStream::right | + QTextStream::internal ); +const int QTextStream::floatfield = ( QTextStream::scientific | + QTextStream::fixed ); + + +class QTextStreamPrivate { +public: +#ifndef QT_NO_TEXTCODEC + QTextStreamPrivate() + : decoder( 0 ), encoder( 0 ), sourceType( NotSet ) { } + ~QTextStreamPrivate() { + delete decoder; + delete encoder; + } + QTextDecoder *decoder; + QTextEncoder *encoder; +#else + QTextStreamPrivate() : sourceType( NotSet ) { } + ~QTextStreamPrivate() { } +#endif + QString ungetcBuf; + + enum SourceType { NotSet, IODevice, String, ByteArray, File }; + SourceType sourceType; +}; + + +// skips whitespace and returns the first non-whitespace character +QChar QTextStream::eat_ws() +{ + QChar c; + do { c = ts_getc(); } while ( c != QEOF && ts_isspace(c) ); + return c; +} + +void QTextStream::init() +{ + // ### ungetcBuf = QEOF; + dev = 0; + owndev = FALSE; + mapper = 0; + d = new QTextStreamPrivate; + doUnicodeHeader = TRUE; // autodetect + latin1 = TRUE; // should use locale? + internalOrder = QChar::networkOrdered(); + networkOrder = TRUE; +} + +/*! + Constructs a data stream that has no IO device. +*/ + +QTextStream::QTextStream() +{ + init(); + setEncoding( Locale ); //### + reset(); + d->sourceType = QTextStreamPrivate::NotSet; +} + +/*! + Constructs a text stream that uses the IO device \a iod. +*/ + +QTextStream::QTextStream( QIODevice *iod ) +{ + init(); + setEncoding( Locale ); //### + dev = iod; + reset(); + d->sourceType = QTextStreamPrivate::IODevice; +} + +// TODO: use special-case handling of this case in QTextStream, and +// simplify this class to only deal with QChar or QString data. +class QStringBuffer : public QIODevice { +public: + QStringBuffer( QString* str ); + ~QStringBuffer(); + bool open( int m ); + void close(); + void flush(); + Offset size() const; + Offset at() const; + bool at( Offset pos ); + Q_LONG readBlock( char *p, Q_ULONG len ); + Q_LONG writeBlock( const char *p, Q_ULONG len ); + int getch(); + int putch( int ch ); + int ungetch( int ch ); +protected: + QString* s; + +private: // Disabled copy constructor and operator= + QStringBuffer( const QStringBuffer & ); + QStringBuffer &operator=( const QStringBuffer & ); +}; + + +QStringBuffer::QStringBuffer( QString* str ) +{ + s = str; +} + +QStringBuffer::~QStringBuffer() +{ +} + + +bool QStringBuffer::open( int m ) +{ + if ( !s ) { +#if defined(QT_CHECK_STATE) + qWarning( "QStringBuffer::open: No string" ); +#endif + return FALSE; + } + if ( isOpen() ) { // buffer already open +#if defined(QT_CHECK_STATE) + qWarning( "QStringBuffer::open: Buffer already open" ); +#endif + return FALSE; + } + setMode( m ); + if ( m & IO_Truncate ) { // truncate buffer + s->truncate( 0 ); + } + if ( m & IO_Append ) { // append to end of buffer + ioIndex = s->length()*sizeof(QChar); + } else { + ioIndex = 0; + } + setState( IO_Open ); + setStatus( 0 ); + return TRUE; +} + +void QStringBuffer::close() +{ + if ( isOpen() ) { + setFlags( IO_Direct ); + ioIndex = 0; + } +} + +void QStringBuffer::flush() +{ +} + +QIODevice::Offset QStringBuffer::size() const +{ + return s ? s->length()*sizeof(QChar) : 0; +} + +QIODevice::Offset QStringBuffer::at() const +{ + return ioIndex; +} + +bool QStringBuffer::at( Offset pos ) +{ +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { + qWarning( "QStringBuffer::at: Buffer is not open" ); + return FALSE; + } +#endif + if ( pos >= s->length()*2 ) { +#if defined(QT_CHECK_RANGE) +#if defined(QT_LARGEFILE_SUPPORT) && defined(QT_ABI_64BITOFFSET) + qWarning( "QStringBuffer::at: Index %llu out of range", pos ); +#else + qWarning( "QStringBuffer::at: Index %lu out of range", pos ); +#endif +#endif + return FALSE; + } + ioIndex = pos; + return TRUE; +} + + +Q_LONG QStringBuffer::readBlock( char *p, Q_ULONG len ) +{ +#if defined(QT_CHECK_STATE) + Q_CHECK_PTR( p ); + if ( !isOpen() ) { // buffer not open + qWarning( "QStringBuffer::readBlock: Buffer not open" ); + return -1; + } + if ( !isReadable() ) { // reading not permitted + qWarning( "QStringBuffer::readBlock: Read operation not permitted" ); + return -1; + } +#endif + if ( ioIndex + len > s->length()*sizeof(QChar) ) { + // overflow + if ( (uint)ioIndex >= s->length()*sizeof(QChar) ) { + setStatus( IO_ReadError ); + return -1; + } else { + len = s->length()*2 - (uint)ioIndex; + } + } + memcpy( p, ((const char*)(s->unicode()))+ioIndex, len ); + ioIndex += len; + return len; +} + +Q_LONG QStringBuffer::writeBlock( const char *p, Q_ULONG len ) +{ +#if defined(QT_CHECK_NULL) + if ( p == 0 && len != 0 ) + qWarning( "QStringBuffer::writeBlock: Null pointer error" ); +#endif +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // buffer not open + qWarning( "QStringBuffer::writeBlock: Buffer not open" ); + return -1; + } + if ( !isWritable() ) { // writing not permitted + qWarning( "QStringBuffer::writeBlock: Write operation not permitted" ); + return -1; + } + if ( ioIndex&1 ) { + qWarning( "QStringBuffer::writeBlock: non-even index - non Unicode" ); + return -1; + } + if ( len&1 ) { + qWarning( "QStringBuffer::writeBlock: non-even length - non Unicode" ); + return -1; + } +#endif + s->replace(ioIndex/2, len/2, (QChar*)p, len/2); + ioIndex += len; + return len; +} + +int QStringBuffer::getch() +{ +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // buffer not open + qWarning( "QStringBuffer::getch: Buffer not open" ); + return -1; + } + if ( !isReadable() ) { // reading not permitted + qWarning( "QStringBuffer::getch: Read operation not permitted" ); + return -1; + } +#endif + if ( (uint)ioIndex >= s->length()*2 ) { // overflow + setStatus( IO_ReadError ); + return -1; + } + return (int) *( (const char *) s->unicode() + ioIndex++ ); +} + +int QStringBuffer::putch( int ch ) +{ + char c = ch; + if ( writeBlock(&c,1) < 0 ) + return -1; + else + return ch; +} + +int QStringBuffer::ungetch( int ch ) +{ +#if defined(QT_CHECK_STATE) + if ( !isOpen() ) { // buffer not open + qWarning( "QStringBuffer::ungetch: Buffer not open" ); + return -1; + } + if ( !isReadable() ) { // reading not permitted + qWarning( "QStringBuffer::ungetch: Read operation not permitted" ); + return -1; + } +#endif + if ( ch != -1 ) { // something to do with eof + if ( ioIndex ) + ioIndex--; + else + ch = -1; + } + return ch; +} + + +/*! + Constructs a text stream that operates on the Unicode QString, \a + str, through an internal device. The \a filemode argument is + passed to the device's open() function; see \l{QIODevice::mode()}. + + If you set an encoding or codec with setEncoding() or setCodec(), + this setting is ignored for text streams that operate on QString. + + Example: + \code + QString str; + QTextStream ts( &str, IO_WriteOnly ); + ts << "pi = " << 3.14; // str == "pi = 3.14" + \endcode + + Writing data to the text stream will modify the contents of the + string. The string will be expanded when data is written beyond + the end of the string. Note that the string will not be truncated: + \code + QString str = "pi = 3.14"; + QTextStream ts( &str, IO_WriteOnly ); + ts << "2+2 = " << 2+2; // str == "2+2 = 414" + \endcode + + Note that because QString is Unicode, you should not use + readRawBytes() or writeRawBytes() on such a stream. +*/ + +QTextStream::QTextStream( QString* str, int filemode ) +{ + // TODO: optimize for this case as it becomes more common + // (see QStringBuffer above) + init(); + dev = new QStringBuffer( str ); + ((QStringBuffer *)dev)->open( filemode ); + owndev = TRUE; + setEncoding(RawUnicode); + reset(); + d->sourceType = QTextStreamPrivate::String; +} + +/*! \obsolete + + This constructor is equivalent to the constructor taking a QString* + parameter. +*/ + +QTextStream::QTextStream( QString& str, int filemode ) +{ + init(); + dev = new QStringBuffer( &str ); + ((QStringBuffer *)dev)->open( filemode ); + owndev = TRUE; + setEncoding(RawUnicode); + reset(); + d->sourceType = QTextStreamPrivate::String; +} + +/*! + Constructs a text stream that operates on the byte array, \a a, + through an internal QBuffer device. The \a mode argument is passed + to the device's open() function; see \l{QIODevice::mode()}. + + Example: + \code + QByteArray array; + QTextStream ts( array, IO_WriteOnly ); + ts << "pi = " << 3.14 << '\0'; // array == "pi = 3.14" + \endcode + + Writing data to the text stream will modify the contents of the + array. The array will be expanded when data is written beyond the + end of the string. + + Same example, using a QBuffer: + \code + QByteArray array; + QBuffer buf( array ); + buf.open( IO_WriteOnly ); + QTextStream ts( &buf ); + ts << "pi = " << 3.14 << '\0'; // array == "pi = 3.14" + buf.close(); + \endcode +*/ + +QTextStream::QTextStream( QByteArray a, int mode ) +{ + init(); + dev = new QBuffer( a ); + ((QBuffer *)dev)->open( mode ); + owndev = TRUE; + setEncoding( Latin1 ); //### Locale??? + reset(); + d->sourceType = QTextStreamPrivate::ByteArray; +} + +/*! + Constructs a text stream that operates on an existing file handle + \a fh through an internal QFile device. The \a mode argument is + passed to the device's open() function; see \l{QIODevice::mode()}. + + Note that if you create a QTextStream \c cout or another name that + is also used for another variable of a different type, some + linkers may confuse the two variables, which will often cause + crashes. +*/ + +QTextStream::QTextStream( FILE *fh, int mode ) +{ + init(); + setEncoding( Locale ); //### + dev = new QFile; + ((QFile *)dev)->open( mode, fh ); + owndev = TRUE; + reset(); + d->sourceType = QTextStreamPrivate::File; +} + +/*! + Destroys the text stream. + + The destructor does not affect the current IO device. +*/ + +QTextStream::~QTextStream() +{ + if ( owndev ) + delete dev; + delete d; +} + +/*! + Positions the read pointer at the first non-whitespace character. +*/ +void QTextStream::skipWhiteSpace() +{ + ts_ungetc( eat_ws() ); +} + + +/*! + Tries to read \a len characters from the stream and stores them in + \a buf. Returns the number of characters really read. + + \warning There will no QEOF appended if the read reaches the end + of the file. EOF is reached when the return value does not equal + \a len. +*/ +uint QTextStream::ts_getbuf( QChar* buf, uint len ) +{ + if( len < 1 ) + return 0; + + uint rnum=0; // the number of QChars really read + + if ( d && d->ungetcBuf.length() ) { + while( rnum < len && rnum < d->ungetcBuf.length() ) { + *buf = d->ungetcBuf.constref( rnum ); + buf++; + rnum++; + } + d->ungetcBuf = d->ungetcBuf.mid( rnum ); + if ( rnum >= len ) + return rnum; + } + + // we use dev->ungetch() for one of the bytes of the unicode + // byte-order mark, but a local unget hack for the other byte: + int ungetHack = EOF; + + if ( doUnicodeHeader ) { + doUnicodeHeader = FALSE; // only at the top + int c1 = dev->getch(); + if ( c1 == EOF ) + return rnum; + int c2 = dev->getch(); + if ( c1 == 0xfe && c2 == 0xff ) { + mapper = 0; + latin1 = FALSE; + internalOrder = QChar::networkOrdered(); + networkOrder = TRUE; + } else if ( c1 == 0xff && c2 == 0xfe ) { + mapper = 0; + latin1 = FALSE; + internalOrder = !QChar::networkOrdered(); + networkOrder = FALSE; + } else { + if ( c2 != EOF ) { + dev->ungetch( c2 ); + ungetHack = c1; + } else { + /* + A small bug might hide here. If only the first byte + of a file has made it so far, and that first byte + is half of the byte-order mark, then the utfness + will not be detected. + */ + dev->ungetch( c1 ); + } + } + } + +#ifndef QT_NO_TEXTCODEC + if ( mapper ) { + bool shortRead = FALSE; + if ( !d->decoder ) + d->decoder = mapper->makeDecoder(); + while( rnum < len ) { + QString s; + bool readBlock = !( len == 1+rnum ); + for (;;) { + // for efficiency: normally read a whole block + if ( readBlock ) { + // guess buffersize; this may be wrong (too small or too + // big). But we can handle this (either iterate reading + // or use ungetcBuf). + // Note that this might cause problems for codecs where + // one byte can result in >1 Unicode Characters if bytes + // are written to the stream in the meantime (loss of + // synchronicity). + uint rlen = len - rnum; + char *cbuf = new char[ rlen ]; + if ( ungetHack != EOF ) { + rlen = 1+dev->readBlock( cbuf+1, rlen-1 ); + cbuf[0] = (char)ungetHack; + ungetHack = EOF; + } else { + rlen = dev->readBlock( cbuf, rlen ); + } + s += d->decoder->toUnicode( cbuf, rlen ); + delete[] cbuf; + // use buffered reading only for the first time, because we + // have to get the stream synchronous again (this is easier + // with single character reading) + readBlock = FALSE; + } + // get stream (and codec) in sync + int c; + if ( ungetHack == EOF ) { + c = dev->getch(); + } else { + c = ungetHack; + ungetHack = EOF; + } + if ( c == EOF ) { + shortRead = TRUE; + break; + } + char b = c; + uint lengthBefore = s.length(); + s += d->decoder->toUnicode( &b, 1 ); + if ( s.length() > lengthBefore ) + break; // it seems we are in sync now + } + uint i = 0; + uint end = QMIN( len-rnum, s.length() ); + while( i < end ) { + *buf = s.constref(i++); + buf++; + } + rnum += end; + if ( s.length() > i ) + // could be = but append is clearer + d->ungetcBuf.append( s.mid( i ) ); + if ( shortRead ) + return rnum; + } + } else +#endif + if ( latin1 ) { + if ( len == 1+rnum ) { + // use this method for one character because it is more efficient + // (arnt doubts whether it makes a difference, but lets it stand) + int c = (ungetHack == EOF) ? dev->getch() : ungetHack; + if ( c != EOF ) { + *buf = (char)c; + buf++; + rnum++; + } + } else { + if ( ungetHack != EOF ) { + *buf = (char)ungetHack; + buf++; + rnum++; + ungetHack = EOF; + } + char *cbuf = new char[len - rnum]; + while ( !dev->atEnd() && rnum < len ) { + uint rlen = len - rnum; + rlen = dev->readBlock( cbuf, rlen ); + char *it = cbuf; + char *end = cbuf + rlen; + while ( it < end ) { + *buf = *it; + buf++; + it++; + } + rnum += rlen; + } + delete[] cbuf; + } + } else { // UCS-2 or UTF-16 + if ( len == 1+rnum ) { + int c1 = (ungetHack == EOF) ? dev->getch() : ungetHack; + if ( c1 == EOF ) + return rnum; + int c2 = dev->getch(); + if ( c2 == EOF ) + return rnum; + + if ( networkOrder ) { + *buf = QChar( c2, c1 ); + } else { + *buf = QChar( c1, c2 ); + } + buf++; + rnum++; + } else { + char *cbuf = new char[ 2*( len - rnum ) ]; // for paranoids: overflow possible + while ( !dev->atEnd() && rnum < len ) { + uint rlen = 2 * ( len-rnum ); + if ( ungetHack != EOF ) { + rlen = 1+dev->readBlock( cbuf+1, rlen-1 ); + cbuf[0] = (char)ungetHack; + ungetHack = EOF; + } else { + rlen = dev->readBlock( cbuf, rlen ); + } + // We can't use an odd number of bytes, so put it back. But + // do it only if we are capable of reading more -- normally + // there should not be an odd number, but the file might be + // truncated or not in UTF-16... + if ( (rlen & 1) == 1 ) + if ( !dev->atEnd() ) + dev->ungetch( cbuf[--rlen] ); + uint i = 0; + if ( networkOrder ) { + while( i < rlen ) { + *buf = QChar( cbuf[i+1], cbuf[i] ); + buf++; + i+=2; + } + } else { + while( i < rlen ) { + *buf = QChar( cbuf[i], cbuf[i+1] ); + buf++; + i+=2; + } + } + rnum += i/2; + } + delete[] cbuf; + } + } + return rnum; +} + +/*! + Tries to read one line, but at most len characters from the stream + and stores them in \a buf. + + Returns the number of characters really read. Newlines are not + stripped. + + There will be a QEOF appended if the read reaches the end of file; + this is different to ts_getbuf(). + + This function works only if a newline (as byte) is also a newline + (as resulting character) since it uses QIODevice::readLine(). So + use it only for such codecs where this is true! + + This function is (almost) a no-op for UTF 16. Don't use it if + doUnicodeHeader is TRUE! +*/ +uint QTextStream::ts_getline( QChar* buf ) +{ + uint rnum=0; // the number of QChars really read + char cbuf[ getline_buf_size+1 ]; + + if ( d && d->ungetcBuf.length() ) { + while( rnum < getline_buf_size && rnum < d->ungetcBuf.length() ) { + buf[rnum] = d->ungetcBuf.constref(rnum); + rnum++; + } + d->ungetcBuf = d->ungetcBuf.mid( rnum ); + if ( rnum >= getline_buf_size ) + return rnum; + } + +#ifndef QT_NO_TEXTCODEC + if ( mapper ) { + if ( !d->decoder ) + d->decoder = mapper->makeDecoder(); + QString s; + bool readBlock = TRUE; + for (;;) { + // for efficiency: try to read a line + if ( readBlock ) { + int rlen = getline_buf_size - rnum; + rlen = dev->readLine( cbuf, rlen+1 ); + if ( rlen == -1 ) + rlen = 0; + s += d->decoder->toUnicode( cbuf, rlen ); + readBlock = FALSE; + } + if ( dev->atEnd() + || s.at( s.length()-1 ) == '\n' + || s.at( s.length()-1 ) == '\r' + ) { + break; + } else { + // get stream (and codec) in sync + int c; + c = dev->getch(); + if ( c == EOF ) { + break; + } + char b = c; + uint lengthBefore = s.length(); + s += d->decoder->toUnicode( &b, 1 ); + if ( s.length() > lengthBefore ) + break; // it seems we are in sync now + } + } + uint i = 0; + while( rnum < getline_buf_size && i < s.length() ) + buf[rnum++] = s.constref(i++); + if ( s.length() > i ) + // could be = but append is clearer + d->ungetcBuf.append( s.mid( i ) ); + if ( rnum < getline_buf_size && dev->atEnd() ) + buf[rnum++] = QEOF; + } else +#endif + if ( latin1 ) { + int rlen = getline_buf_size - rnum; + rlen = dev->readLine( cbuf, rlen+1 ); + if ( rlen == -1 ) + rlen = 0; + char *end = cbuf+rlen; + char *it = cbuf; + buf +=rnum; + while ( it != end ) { + buf->setCell( *(it++) ); + buf->setRow( 0 ); + buf++; + } + rnum += rlen; + if ( rnum < getline_buf_size && dev->atEnd() ) + buf[1] = QEOF; + } + return rnum; +} + + +/*! + Puts one character into the stream. +*/ +void QTextStream::ts_putc( QChar c ) +{ +#ifndef QT_NO_TEXTCODEC + if ( mapper ) { + if ( !d->encoder ) + d->encoder = mapper->makeEncoder(); + int len = 1; + QString s = c; + QCString block = d->encoder->fromUnicode( s, len ); + dev->writeBlock( block, len ); + } else +#endif + if ( latin1 ) { + if ( c.row() ) + dev->putch( '?' ); // unknown character + else + dev->putch( c.cell() ); + } else { + if ( doUnicodeHeader ) { + doUnicodeHeader = FALSE; + ts_putc( QChar::byteOrderMark ); + } + if ( internalOrder ) { + // this case is needed by QStringBuffer + dev->writeBlock( (char*)&c, sizeof(QChar) ); + } else if ( networkOrder ) { + dev->putch( c.row() ); + dev->putch( c.cell() ); + } else { + dev->putch( c.cell() ); + dev->putch( c.row() ); + } + } +} + +/*! + Puts one character into the stream. +*/ +void QTextStream::ts_putc( int ch ) +{ + ts_putc( QChar((ushort)ch) ); +} + +bool QTextStream::ts_isdigit( QChar c ) +{ + return c.isDigit(); +} + +bool QTextStream::ts_isspace( QChar c ) +{ + return c.isSpace(); +} + +void QTextStream::ts_ungetc( QChar c ) +{ + if ( c.unicode() == 0xffff ) + return; + + d->ungetcBuf.prepend( c ); +} + + + +/*! + Reads \a len bytes from the stream into \a s and returns a + reference to the stream. + + The buffer \a s must be preallocated. + + Note that no encoding is done by this function. + + \warning The behavior of this function is undefined unless the + stream's encoding is set to Unicode or Latin1. + + \sa QIODevice::readBlock() +*/ + +QTextStream &QTextStream::readRawBytes( char *s, uint len ) +{ + dev->readBlock( s, len ); + return *this; +} + +/*! + Writes the \a len bytes from \a s to the stream and returns a + reference to the stream. + + Note that no encoding is done by this function. + + \sa QIODevice::writeBlock() +*/ + +QTextStream &QTextStream::writeRawBytes( const char* s, uint len ) +{ + dev->writeBlock( s, len ); + return *this; +} + + +QTextStream &QTextStream::writeBlock( const char* p, uint len ) +{ + if ( doUnicodeHeader ) { + doUnicodeHeader = FALSE; + if ( !mapper && !latin1 ) + ts_putc( QChar::byteOrderMark ); + } + // QCString and const char * are treated as Latin-1 + if ( !mapper && latin1 ) { + dev->writeBlock( p, len ); + } else if ( !mapper && internalOrder ) { + QChar *u = new QChar[len]; + for ( uint i = 0; i < len; i++ ) + u[i] = p[i]; + dev->writeBlock( (char*)u, len * sizeof(QChar) ); + delete [] u; + } else { + for ( uint i = 0; i < len; i++ ) + ts_putc( (uchar)p[i] ); + } + return *this; +} + +QTextStream &QTextStream::writeBlock( const QChar* p, uint len ) +{ +#ifndef QT_NO_TEXTCODEC + if ( mapper ) { + if ( !d->encoder ) + d->encoder = mapper->makeEncoder(); + QConstString s( p, len ); + int l = len; + QCString block = d->encoder->fromUnicode( s.string(), l ); + dev->writeBlock( block, l ); + } else +#endif + if ( latin1 ) { + char *str = QString::unicodeToAscii( p, len ); + dev->writeBlock( str, len ); + delete [] str; + } else if ( internalOrder ) { + if ( doUnicodeHeader ) { + doUnicodeHeader = FALSE; + ts_putc( QChar::byteOrderMark ); + } + dev->writeBlock( (char*)p, sizeof(QChar)*len ); + } else { + for (uint i=0; isourceType = QTextStreamPrivate::IODevice; +} + +/*! + Unsets the IO device. Equivalent to setDevice( 0 ). + + \sa device(), setDevice() +*/ + +void QTextStream::unsetDevice() +{ + setDevice( 0 ); + d->sourceType = QTextStreamPrivate::NotSet; +} + +/*! + \fn bool QTextStream::atEnd() const + + Returns TRUE if the IO device has reached the end position (end of + the stream or file) or if there is no IO device set; otherwise + returns FALSE. + + \sa QIODevice::atEnd() +*/ + +/*!\fn bool QTextStream::eof() const + + \obsolete + + This function has been renamed to atEnd(). + + \sa QIODevice::atEnd() +*/ + +/***************************************************************************** + QTextStream read functions + *****************************************************************************/ + + +/*! + \overload + + Reads a char \a c from the stream and returns a reference to the + stream. Note that whitespace is skipped. +*/ + +QTextStream &QTextStream::operator>>( char &c ) +{ + CHECK_STREAM_PRECOND + c = eat_ws(); + return *this; +} + +/*! + Reads a char \a c from the stream and returns a reference to the + stream. Note that whitespace is \e not skipped. +*/ + +QTextStream &QTextStream::operator>>( QChar &c ) +{ + CHECK_STREAM_PRECOND + c = ts_getc(); + return *this; +} + + +ulong QTextStream::input_bin() +{ + ulong val = 0; + QChar ch = eat_ws(); + int dv = ch.digitValue(); + while ( dv == 0 || dv == 1 ) { + val = ( val << 1 ) + dv; + ch = ts_getc(); + dv = ch.digitValue(); + } + if ( ch != QEOF ) + ts_ungetc( ch ); + return val; +} + +ulong QTextStream::input_oct() +{ + ulong val = 0; + QChar ch = eat_ws(); + int dv = ch.digitValue(); + while ( dv >= 0 && dv <= 7 ) { + val = ( val << 3 ) + dv; + ch = ts_getc(); + dv = ch.digitValue(); + } + if ( dv == 8 || dv == 9 ) { + while ( ts_isdigit(ch) ) + ch = ts_getc(); + } + if ( ch != QEOF ) + ts_ungetc( ch ); + return val; +} + +ulong QTextStream::input_dec() +{ + ulong val = 0; + QChar ch = eat_ws(); + int dv = ch.digitValue(); + while ( ts_isdigit(ch) ) { + val = val * 10 + dv; + ch = ts_getc(); + dv = ch.digitValue(); + } + if ( ch != QEOF ) + ts_ungetc( ch ); + return val; +} + +ulong QTextStream::input_hex() +{ + ulong val = 0; + QChar ch = eat_ws(); + char c = ch; + while ( isxdigit((uchar) c) ) { + val <<= 4; + if ( ts_isdigit(c) ) + val += c - '0'; + else + val += 10 + tolower( (uchar) c ) - 'a'; + c = ch = ts_getc(); + } + if ( ch != QEOF ) + ts_ungetc( ch ); + return val; +} + +long QTextStream::input_int() +{ + long val; + QChar ch; + char c; + switch ( flags() & basefield ) { + case bin: + val = (long)input_bin(); + break; + case oct: + val = (long)input_oct(); + break; + case dec: + c = ch = eat_ws(); + if ( ch == QEOF ) { + val = 0; + } else { + if ( !(c == '-' || c == '+') ) + ts_ungetc( ch ); + if ( c == '-' ) { + ulong v = input_dec(); + if ( v ) { // ensure that LONG_MIN can be read + v--; + val = -((long)v) - 1; + } else { + val = 0; + } + } else { + val = (long)input_dec(); + } + } + break; + case hex: + val = (long)input_hex(); + break; + default: + val = 0; + c = ch = eat_ws(); + if ( c == '0' ) { // bin, oct or hex + c = ch = ts_getc(); + if ( tolower((uchar) c) == 'x' ) + val = (long)input_hex(); + else if ( tolower((uchar) c) == 'b' ) + val = (long)input_bin(); + else { // octal + ts_ungetc( ch ); + if ( c >= '0' && c <= '7' ) { + val = (long)input_oct(); + } else { + val = 0; + } + } + } else if ( ts_isdigit(ch) ) { + ts_ungetc( ch ); + val = (long)input_dec(); + } else if ( c == '-' || c == '+' ) { + ulong v = input_dec(); + if ( c == '-' ) { + if ( v ) { // ensure that LONG_MIN can be read + v--; + val = -((long)v) - 1; + } else { + val = 0; + } + } else { + val = (long)v; + } + } + } + return val; +} + +// +// We use a table-driven FSM to parse floating point numbers +// strtod() cannot be used directly since we're reading from a QIODevice +// + +double QTextStream::input_double() +{ + const int Init = 0; // states + const int Sign = 1; + const int Mantissa = 2; + const int Dot = 3; + const int Abscissa = 4; + const int ExpMark = 5; + const int ExpSign = 6; + const int Exponent = 7; + const int Done = 8; + + const int InputSign = 1; // input tokens + const int InputDigit = 2; + const int InputDot = 3; + const int InputExp = 4; + + static const uchar table[8][5] = { + /* None InputSign InputDigit InputDot InputExp */ + { 0, Sign, Mantissa, Dot, 0, }, // Init + { 0, 0, Mantissa, Dot, 0, }, // Sign + { Done, Done, Mantissa, Dot, ExpMark,}, // Mantissa + { 0, 0, Abscissa, 0, 0, }, // Dot + { Done, Done, Abscissa, Done, ExpMark,}, // Abscissa + { 0, ExpSign, Exponent, 0, 0, }, // ExpMark + { 0, 0, Exponent, 0, 0, }, // ExpSign + { Done, Done, Exponent, Done, Done } // Exponent + }; + + int state = Init; // parse state + int input; // input token + + char buf[256]; + int i = 0; + QChar c = eat_ws(); + + for (;;) { + + switch ( c ) { + case '+': + case '-': + input = InputSign; + break; + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + input = InputDigit; + break; + case '.': + input = InputDot; + break; + case 'e': + case 'E': + input = InputExp; + break; + default: + input = 0; + break; + } + + state = table[state][input]; + + if ( state == 0 || state == Done || i > 250 ) { + if ( i > 250 ) { // ignore rest of digits + do { c = ts_getc(); } while ( c != QEOF && ts_isdigit(c) ); + } + if ( c != QEOF ) + ts_ungetc( c ); + buf[i] = '\0'; + char *end; + return strtod( buf, &end ); + } + + buf[i++] = c; + c = ts_getc(); + } + +#if !defined(Q_CC_EDG) + return 0.0; +#endif +} + + +/*! + \overload + + Reads a signed \c short integer \a i from the stream and returns a + reference to the stream. See flags() for an explanation of the + expected input format. +*/ + +QTextStream &QTextStream::operator>>( signed short &i ) +{ + CHECK_STREAM_PRECOND + i = (signed short)input_int(); + return *this; +} + + +/*! + \overload + + Reads an unsigned \c short integer \a i from the stream and + returns a reference to the stream. See flags() for an explanation + of the expected input format. +*/ + +QTextStream &QTextStream::operator>>( unsigned short &i ) +{ + CHECK_STREAM_PRECOND + i = (unsigned short)input_int(); + return *this; +} + + +/*! + \overload + + Reads a signed \c int \a i from the stream and returns a reference + to the stream. See flags() for an explanation of the expected + input format. +*/ + +QTextStream &QTextStream::operator>>( signed int &i ) +{ + CHECK_STREAM_PRECOND + i = (signed int)input_int(); + return *this; +} + + +/*! + \overload + + Reads an unsigned \c int \a i from the stream and returns a + reference to the stream. See flags() for an explanation of the + expected input format. +*/ + +QTextStream &QTextStream::operator>>( unsigned int &i ) +{ + CHECK_STREAM_PRECOND + i = (unsigned int)input_int(); + return *this; +} + + +/*! + \overload + + Reads a signed \c long int \a i from the stream and returns a + reference to the stream. See flags() for an explanation of the + expected input format. +*/ + +QTextStream &QTextStream::operator>>( signed long &i ) +{ + CHECK_STREAM_PRECOND + i = (signed long)input_int(); + return *this; +} + + +/*! + \overload + + Reads an unsigned \c long int \a i from the stream and returns a + reference to the stream. See flags() for an explanation of the + expected input format. +*/ + +QTextStream &QTextStream::operator>>( unsigned long &i ) +{ + CHECK_STREAM_PRECOND + i = (unsigned long)input_int(); + return *this; +} + + +/*! + \overload + + Reads a \c float \a f from the stream and returns a reference to + the stream. See flags() for an explanation of the expected input + format. +*/ + +QTextStream &QTextStream::operator>>( float &f ) +{ + CHECK_STREAM_PRECOND + f = (float)input_double(); + return *this; +} + + +/*! + \overload + + Reads a \c double \a f from the stream and returns a reference to + the stream. See flags() for an explanation of the expected input + format. +*/ + +QTextStream &QTextStream::operator>>( double &f ) +{ + CHECK_STREAM_PRECOND + f = input_double(); + return *this; +} + + +/*! + \overload + + Reads a "word" from the stream into \a s and returns a reference + to the stream. + + A word consists of characters for which isspace() returns FALSE. +*/ + +QTextStream &QTextStream::operator>>( char *s ) +{ + CHECK_STREAM_PRECOND + int maxlen = width( 0 ); + QChar c = eat_ws(); + if ( !maxlen ) + maxlen = -1; + while ( c != QEOF ) { + if ( ts_isspace(c) || maxlen-- == 0 ) { + ts_ungetc( c ); + break; + } + *s++ = c; + c = ts_getc(); + } + + *s = '\0'; + return *this; +} + +/*! + \overload + + Reads a "word" from the stream into \a str and returns a reference + to the stream. + + A word consists of characters for which isspace() returns FALSE. +*/ + +QTextStream &QTextStream::operator>>( QString &str ) +{ + CHECK_STREAM_PRECOND + str=QString::fromLatin1(""); + QChar c = eat_ws(); + + while ( c != QEOF ) { + if ( ts_isspace(c) ) { + ts_ungetc( c ); + break; + } + str += c; + c = ts_getc(); + } + return *this; +} + +/*! + \overload + + Reads a "word" from the stream into \a str and returns a reference + to the stream. + + A word consists of characters for which isspace() returns FALSE. +*/ + +QTextStream &QTextStream::operator>>( QCString &str ) +{ + CHECK_STREAM_PRECOND + QCString *dynbuf = 0; + const int buflen = 256; + char buffer[buflen]; + char *s = buffer; + int i = 0; + QChar c = eat_ws(); + + while ( c != QEOF ) { + if ( ts_isspace(c) ) { + ts_ungetc( c ); + break; + } + if ( i >= buflen-1 ) { + if ( !dynbuf ) { // create dynamic buffer + dynbuf = new QCString(buflen*2); + memcpy( dynbuf->data(), s, i ); // copy old data + } else if ( i >= (int)dynbuf->size()-1 ) { + dynbuf->resize( dynbuf->size()*2 ); + } + s = dynbuf->data(); + } + s[i++] = c; + c = ts_getc(); + } + str.resize( i+1 ); + memcpy( str.data(), s, i ); + delete dynbuf; + return *this; +} + + +/*! + Reads a line from the stream and returns a string containing the + text. + + The returned string does not contain any trailing newline or + carriage return. Note that this is different from + QIODevice::readLine(), which does not strip the newline at the end + of the line. + + On EOF you will get a QString that is null. On reading an empty + line the returned QString is empty but not null. + + \sa QIODevice::readLine() +*/ + +QString QTextStream::readLine() +{ +#if defined(QT_CHECK_STATE) + if ( !dev ) { + qWarning( "QTextStream::readLine: No device" ); + return QString::null; + } +#endif + bool readCharByChar = TRUE; + QString result; +#if 0 + if ( !doUnicodeHeader && ( + (latin1) || + (mapper != 0 && mapper->mibEnum() == 106 ) // UTF 8 + ) ) { + readCharByChar = FALSE; + // use optimized read line + QChar c[getline_buf_size]; + int pos = 0; + bool eof = FALSE; + + for (;;) { + pos = ts_getline( c ); + if ( pos == 0 ) { + // something went wrong; try fallback + readCharByChar = TRUE; + //dev->resetStatus(); + break; + } + if ( c[pos-1] == QEOF || c[pos-1] == '\n' ) { + if ( pos>2 && c[pos-1]==QEOF && c[pos-2]=='\n' ) { + result += QString( c, pos-2 ); + } else if ( pos > 1 ) { + result += QString( c, pos-1 ); + } + if ( pos == 1 && c[pos-1] == QEOF ) + eof = TRUE; + break; + } else { + result += QString( c, pos ); + } + } + if ( eof && result.isEmpty() ) + return QString::null; + } +#endif + if ( readCharByChar ) { + // read character by character + const int buf_size = 256; + QChar c[buf_size]; + int pos = 0; + + c[pos] = ts_getc(); + if ( c[pos] == QEOF ) { + return QString::null; + } + + while ( c[pos] != QEOF && c[pos] != '\n' ) { + if ( c[pos] == '\r' ) { // ( handle mac and dos ) + QChar nextc = ts_getc(); + if ( nextc != '\n' ) + ts_ungetc( nextc ); + break; + } + pos++; + if ( pos >= buf_size ) { + result += QString( c, pos ); + pos = 0; + } + c[pos] = ts_getc(); + } + result += QString( c, pos ); + } + + return result; +} + + +/*! + Reads the entire stream and returns a string containing the text. + + \sa QIODevice::readLine() +*/ + +QString QTextStream::read() +{ +#if defined(QT_CHECK_STATE) + if ( !dev ) { + qWarning( "QTextStream::read: No device" ); + return QString::null; + } +#endif + QString result; + const uint bufsize = 512; + QChar buf[bufsize]; + uint i, num, start; + bool skipped_cr = FALSE; + + for (;;) { + num = ts_getbuf(buf,bufsize); + // convert dos (\r\n) and mac (\r) style eol to unix style (\n) + start = 0; + for ( i=0; i>= 1; + if ( !n ) + break; + } + if ( flags() & showbase ) { // show base + *--p = (flags() & uppercase) ? 'B' : 'b'; + *--p = '0'; + } + break; + + case I_BASE_8: // output octal number + p = &buf[74]; + *p = '\0'; + do { + *--p = (char)(n&7) + '0'; + n >>= 3; + } while ( n ); + if ( flags() & showbase ) + *--p = '0'; + break; + + case I_BASE_16: // output hexadecimal number + p = &buf[74]; + *p = '\0'; + hexdigits = (flags() & uppercase) ? + hexdigits_upper : hexdigits_lower; + do { + *--p = hexdigits[(int)n&0xf]; + n >>= 4; + } while ( n ); + if ( flags() & showbase ) { + *--p = (flags() & uppercase) ? 'X' : 'x'; + *--p = '0'; + } + break; + + default: // decimal base is default + p = &buf[74]; + *p = '\0'; + if ( neg ) + n = (ulong)(-(long)n); + do { + *--p = ((int)(n%10)) + '0'; + n /= 10; + } while ( n ); + if ( neg ) + *--p = '-'; + else if ( flags() & showpos ) + *--p = '+'; + if ( (flags() & internal) && fwidth && !ts_isdigit(*p) ) { + ts_putc( *p ); // special case for internal + ++p; // padding + fwidth--; + return *this << (const char*)p; + } + } + if ( fwidth ) { // adjustment required + if ( !(flags() & left) ) { // but NOT left adjustment + len = qstrlen(p); + int padlen = fwidth - len; + if ( padlen <= 0 ) { // no padding required + writeBlock( p, len ); + } else if ( padlen < (int)(p-buf) ) { // speeds up padding + memset( p-padlen, (char)fillchar, padlen ); + writeBlock( p-padlen, padlen+len ); + } + else // standard padding + *this << (const char*)p; + } + else + *this << (const char*)p; + fwidth = 0; // reset field width + } + else + writeBlock( p, qstrlen(p) ); + return *this; +} + + +/*! + \overload + + Writes a \c short integer \a i to the stream and returns a + reference to the stream. +*/ + +QTextStream &QTextStream::operator<<( signed short i ) +{ + return output_int( I_SHORT | I_SIGNED, i, i < 0 ); +} + + +/*! + \overload + + Writes an \c unsigned \c short integer \a i to the stream and + returns a reference to the stream. +*/ + +QTextStream &QTextStream::operator<<( unsigned short i ) +{ + return output_int( I_SHORT | I_UNSIGNED, i, FALSE ); +} + + +/*! + \overload + + Writes an \c int \a i to the stream and returns a reference to the + stream. +*/ + +QTextStream &QTextStream::operator<<( signed int i ) +{ + return output_int( I_INT | I_SIGNED, i, i < 0 ); +} + + +/*! + \overload + + Writes an \c unsigned \c int \a i to the stream and returns a + reference to the stream. +*/ + +QTextStream &QTextStream::operator<<( unsigned int i ) +{ + return output_int( I_INT | I_UNSIGNED, i, FALSE ); +} + + +/*! + \overload + + Writes a \c long \c int \a i to the stream and returns a reference + to the stream. +*/ + +QTextStream &QTextStream::operator<<( signed long i ) +{ + return output_int( I_LONG | I_SIGNED, i, i < 0 ); +} + + +/*! + \overload + + Writes an \c unsigned \c long \c int \a i to the stream and + returns a reference to the stream. +*/ + +QTextStream &QTextStream::operator<<( unsigned long i ) +{ + return output_int( I_LONG | I_UNSIGNED, i, FALSE ); +} + + +/*! + \overload + + Writes a \c float \a f to the stream and returns a reference to + the stream. +*/ + +QTextStream &QTextStream::operator<<( float f ) +{ + return *this << (double)f; +} + + +/*! + \overload + + Writes a \c double \a f to the stream and returns a reference to + the stream. +*/ + +QTextStream &QTextStream::operator<<( double f ) +{ + CHECK_STREAM_PRECOND + char buf[64]; + char f_char; + char format[16]; + if ( (flags()&floatfield) == fixed ) + f_char = 'f'; + else if ( (flags()&floatfield) == scientific ) + f_char = (flags() & uppercase) ? 'E' : 'e'; + else + f_char = (flags() & uppercase) ? 'G' : 'g'; + register char *fs = format; // generate format string + *fs++ = '%'; // "%.l" + *fs++ = '.'; + int prec = precision(); + if ( prec > 99 ) + prec = 99; + if ( prec >= 10 ) { + *fs++ = prec / 10 + '0'; + *fs++ = prec % 10 + '0'; + } else { + *fs++ = prec + '0'; + } + *fs++ = 'l'; + *fs++ = f_char; + *fs = '\0'; + sprintf( buf, format, f ); // convert to text + if ( fwidth ) // padding + *this << (const char*)buf; + else // just write it + writeBlock( buf, qstrlen(buf) ); + return *this; +} + + +/*! + \overload + + Writes a string to the stream and returns a reference to the + stream. + + The string \a s is assumed to be Latin1 encoded independent of the + Encoding set for the QTextStream. +*/ + +QTextStream &QTextStream::operator<<( const char* s ) +{ + CHECK_STREAM_PRECOND + char padbuf[48]; + uint len = qstrlen( s ); // don't write null terminator + if ( fwidth ) { // field width set + int padlen = fwidth - len; + fwidth = 0; // reset width + if ( padlen > 0 ) { + char *ppad; + if ( padlen > 46 ) { // create extra big fill buffer + ppad = new char[padlen]; + Q_CHECK_PTR( ppad ); + } else { + ppad = padbuf; + } + memset( ppad, (char)fillchar, padlen ); // fill with fillchar + if ( !(flags() & left) ) { + writeBlock( ppad, padlen ); + padlen = 0; + } + writeBlock( s, len ); + if ( padlen ) + writeBlock( ppad, padlen ); + if ( ppad != padbuf ) // delete extra big fill buf + delete[] ppad; + return *this; + } + } + writeBlock( s, len ); + return *this; +} + +/*! + \overload + + Writes \a s to the stream and returns a reference to the stream. + + The string \a s is assumed to be Latin1 encoded independent of the + Encoding set for the QTextStream. +*/ + +QTextStream &QTextStream::operator<<( const QCString & s ) +{ + return operator<<(s.data()); +} + +/*! + \overload + + Writes \a s to the stream and returns a reference to the stream. +*/ + +QTextStream &QTextStream::operator<<( const QString& s ) +{ + if ( !mapper && latin1 ) + return operator<<(s.latin1()); + CHECK_STREAM_PRECOND + QString s1 = s; + if ( fwidth ) { // field width set + if ( !(flags() & left) ) { + s1 = s.rightJustify(fwidth, (char)fillchar); + } else { + s1 = s.leftJustify(fwidth, (char)fillchar); + } + fwidth = 0; // reset width + } + writeBlock( s1.unicode(), s1.length() ); + return *this; +} + + +/*! + \overload + + Writes a pointer to the stream and returns a reference to the + stream. + + The \a ptr is output as an unsigned long hexadecimal integer. +*/ + +QTextStream &QTextStream::operator<<( void *ptr ) +{ + int f = flags(); + setf( hex, basefield ); + setf( showbase ); + unsetf( uppercase ); + output_int( I_LONG | I_UNSIGNED, (ulong)ptr, FALSE ); + flags( f ); + return *this; +} + + +/*! + \fn int QTextStream::flags() const + + Returns the current stream flags. The default value is 0. + + \table + \header \i Flag \i Meaning + \row \i \c skipws \i Not currently used; whitespace always skipped + \row \i \c left \i Numeric fields are left-aligned + \row \i \c right + \i Not currently used (by default, numerics are right-aligned) + \row \i \c internal \i Puts any padding spaces between +/- and value + \row \i \c bin \i Output \e and input only in binary + \row \i \c oct \i Output \e and input only in octal + \row \i \c dec \i Output \e and input only in decimal + \row \i \c hex \i Output \e and input only in hexadecimal + \row \i \c showbase + \i Annotates numeric outputs with 0b, 0, or 0x if in \c bin, + \c oct, or \c hex format + \row \i \c showpoint \i Not currently used + \row \i \c uppercase \i Uses 0B and 0X rather than 0b and 0x + \row \i \c showpos \i Shows + for positive numeric values + \row \i \c scientific \i Uses scientific notation for floating point values + \row \i \c fixed \i Uses fixed-point notation for floating point values + \endtable + + Note that unless \c bin, \c oct, \c dec, or \c hex is set, the + input base is octal if the value starts with 0, hexadecimal if it + starts with 0x, binary if it starts with 0b, and decimal + otherwise. + + \sa setf(), unsetf() +*/ + +/*! + \fn int QTextStream::flags( int f ) + + \overload + + Sets the stream flags to \a f. Returns the previous stream flags. + + \sa setf(), unsetf(), flags() +*/ + +/*! + \fn int QTextStream::setf( int bits ) + + Sets the stream flag bits \a bits. Returns the previous stream + flags. + + Equivalent to \c{flags( flags() | bits )}. + + \sa setf(), unsetf() +*/ + +/*! + \fn int QTextStream::setf( int bits, int mask ) + + \overload + + Sets the stream flag bits \a bits with a bit mask \a mask. Returns + the previous stream flags. + + Equivalent to \c{flags( (flags() & ~mask) | (bits & mask) )}. + + \sa setf(), unsetf() +*/ + +/*! + \fn int QTextStream::unsetf( int bits ) + + Clears the stream flag bits \a bits. Returns the previous stream + flags. + + Equivalent to \c{flags( flags() & ~mask )}. + + \sa setf() +*/ + +/*! + \fn int QTextStream::width() const + + Returns the field width. The default value is 0. +*/ + +/*! + \fn int QTextStream::width( int w ) + + \overload + + Sets the field width to \a w. Returns the previous field width. +*/ + +/*! + \fn int QTextStream::fill() const + + Returns the fill character. The default value is ' ' (space). +*/ + +/*! + \overload int QTextStream::fill( int f ) + + Sets the fill character to \a f. Returns the previous fill character. +*/ + +/*! + \fn int QTextStream::precision() const + + Returns the precision. The default value is 6. +*/ + +/*! + \fn int QTextStream::precision( int p ) + + \overload + + Sets the precision to \a p. Returns the previous precision setting. +*/ + + + /***************************************************************************** + QTextStream manipulators + *****************************************************************************/ + +QTextStream &bin( QTextStream &s ) +{ + s.setf(QTS::bin,QTS::basefield); + return s; +} + +QTextStream &oct( QTextStream &s ) +{ + s.setf(QTS::oct,QTS::basefield); + return s; +} + +QTextStream &dec( QTextStream &s ) +{ + s.setf(QTS::dec,QTS::basefield); + return s; +} + +QTextStream &hex( QTextStream &s ) +{ + s.setf(QTS::hex,QTS::basefield); + return s; +} + +QTextStream &endl( QTextStream &s ) +{ + return s << '\n'; +} + +QTextStream &flush( QTextStream &s ) +{ + if ( s.device() ) + s.device()->flush(); + return s; +} + +QTextStream &ws( QTextStream &s ) +{ + s.skipWhiteSpace(); + return s; +} + +QTextStream &reset( QTextStream &s ) +{ + s.reset(); + return s; +} + + +/*! + \class QTextIStream qtextstream.h + \reentrant + \brief The QTextIStream class is a convenience class for input streams. + + \ingroup io + \ingroup text + + This class provides a shorthand for creating simple input + \l{QTextStream}s without having to pass a \e mode argument to the + constructor. + + This class makes it easy, for example, to write things like this: + \code + QString data = "123 456"; + int a, b; + QTextIStream(&data) >> a >> b; + \endcode + + \sa QTextOStream +*/ + +/*! + \fn QTextIStream::QTextIStream( const QString *s ) + + Constructs a stream to read from the string \a s. +*/ +/*! + \fn QTextIStream::QTextIStream( QByteArray ba ) + + Constructs a stream to read from the array \a ba. +*/ +/*! + \fn QTextIStream::QTextIStream( FILE *f ) + + Constructs a stream to read from the file \a f. +*/ + + +/*! + \class QTextOStream + \reentrant + \brief The QTextOStream class is a convenience class for output streams. + + \ingroup io + \ingroup text + + This class provides a shorthand for creating simple output + \l{QTextStream}s without having to pass a \e mode argument to the + constructor. + + This makes it easy for example, to write things like this: + \code + QString result; + QTextOStream(&result) << "pi = " << 3.14; + \endcode +*/ + +/*! + \fn QTextOStream::QTextOStream( QString *s ) + + Constructs a stream to write to string \a s. +*/ +/*! + \fn QTextOStream::QTextOStream( QByteArray ba ) + + Constructs a stream to write to the array \a ba. +*/ +/*! + \fn QTextOStream::QTextOStream( FILE *f ) + + Constructs a stream to write to the file \a f. +*/ + + + +/*! + Sets the encoding of this stream to \a e, where \a e is one of the + following values: + \table + \header \i Encoding \i Meaning + \row \i Locale + \i Uses local file format (Latin1 if locale is not set), but + autodetecting Unicode(utf16) on input. + \row \i Unicode + \i Uses Unicode(utf16) for input and output. Output will be + written in the order most efficient for the current platform + (i.e. the order used internally in QString). + \row \i UnicodeUTF8 + \i Using Unicode(utf8) for input and output. If you use it for + input it will autodetect utf16 and use it instead of utf8. + \row \i Latin1 + \i ISO-8859-1. Will not autodetect utf16. + \row \i UnicodeNetworkOrder + \i Uses network order Unicode(utf16) for input and output. + Useful when reading Unicode data that does not start with the + byte order marker. + \row \i UnicodeReverse + \i Uses reverse network order Unicode(utf16) for input and + output. Useful when reading Unicode data that does not start + with the byte order marker or when writing data that should be + read by buggy Windows applications. + \row \i RawUnicode + \i Like Unicode, but does not write the byte order marker nor + does it auto-detect the byte order. Useful only when writing to + non-persistent storage used by a single process. + \endtable + + \c Locale and all Unicode encodings, except \c RawUnicode, will look + at the first two bytes in an input stream to determine the byte + order. The initial byte order marker will be stripped off before + data is read. + + Note that this function should be called before any data is read to + or written from the stream. + + \sa setCodec() +*/ + +void QTextStream::setEncoding( Encoding e ) +{ + if ( d->sourceType == QTextStreamPrivate::String ) + return; + + switch ( e ) { + case Unicode: + mapper = 0; + latin1 = FALSE; + doUnicodeHeader = TRUE; + internalOrder = TRUE; + networkOrder = QChar::networkOrdered(); + break; + case UnicodeUTF8: +#ifndef QT_NO_TEXTCODEC + mapper = QTextCodec::codecForMib( 106 ); + latin1 = FALSE; + doUnicodeHeader = TRUE; + internalOrder = TRUE; + networkOrder = QChar::networkOrdered(); +#else + mapper = 0; + latin1 = TRUE; + doUnicodeHeader = TRUE; +#endif + break; + case UnicodeNetworkOrder: + mapper = 0; + latin1 = FALSE; + doUnicodeHeader = TRUE; + internalOrder = QChar::networkOrdered(); + networkOrder = TRUE; + break; + case UnicodeReverse: + mapper = 0; + latin1 = FALSE; + doUnicodeHeader = TRUE; + internalOrder = !QChar::networkOrdered(); + networkOrder = FALSE; + break; + case RawUnicode: + mapper = 0; + latin1 = FALSE; + doUnicodeHeader = FALSE; + internalOrder = TRUE; + networkOrder = QChar::networkOrdered(); + break; + case Locale: + latin1 = TRUE; // fallback to Latin-1 +#ifndef QT_NO_TEXTCODEC + mapper = QTextCodec::codecForLocale(); + // optimized Latin-1 processing +#if defined(Q_OS_WIN32) + if ( GetACP() == 1252 ) + mapper = 0; +#endif + if ( mapper && mapper->mibEnum() == 4 ) +#endif + mapper = 0; + + doUnicodeHeader = TRUE; // If it reads as Unicode, accept it + break; + case Latin1: + mapper = 0; + doUnicodeHeader = FALSE; + latin1 = TRUE; + break; + } +} + + +#ifndef QT_NO_TEXTCODEC +/*! + Sets the codec for this stream to \a codec. Will not try to + autodetect Unicode. + + Note that this function should be called before any data is read + to/written from the stream. + + \sa setEncoding(), codec() +*/ + +void QTextStream::setCodec( QTextCodec *codec ) +{ + if ( d->sourceType == QTextStreamPrivate::String ) + return; // QString does not need any codec + mapper = codec; + latin1 = ( codec->mibEnum() == 4 ); + if ( latin1 ) + mapper = 0; + doUnicodeHeader = FALSE; +} + +/*! + Returns the codec actually used for this stream. + + If Unicode is automatically detected in input, a codec with \link + QTextCodec::name() name() \endlink "ISO-10646-UCS-2" is returned. + + \sa setCodec() +*/ + +QTextCodec *QTextStream::codec() +{ + if ( mapper ) { + return mapper; + } else { + // 4 is "ISO 8859-1", 1000 is "ISO-10646-UCS-2" + return QTextCodec::codecForMib( latin1 ? 4 : 1000 ); + } +} + +#endif + +#endif // QT_NO_TEXTSTREAM diff --git a/qmake/tools/qucom.cpp b/qmake/tools/qucom.cpp new file mode 100644 index 0000000..6086a79 --- a/dev/null +++ b/qmake/tools/qucom.cpp @@ -0,0 +1,668 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of the QUcom classes +** +** Created : 990101 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qucom_p.h" + +// Standard types + +// {DE56510E-4E9F-4b76-A3C2-D1E2EF42F1AC} +const QUuid TID_QUType_Null( 0xde56510e, 0x4e9f, 0x4b76, 0xa3, 0xc2, 0xd1, 0xe2, 0xef, 0x42, 0xf1, 0xac ); +const QUuid *QUType_Null::uuid() const { return &TID_QUType_Null; } +const char *QUType_Null::desc() const { return "null"; } +bool QUType_Null::canConvertFrom( QUObject *, QUType * ) { return FALSE; } +bool QUType_Null::canConvertTo( QUObject *, QUType * ) { return FALSE; } +bool QUType_Null::convertFrom( QUObject *, QUType * ) { return FALSE; } +bool QUType_Null::convertTo( QUObject *, QUType * ) { return FALSE; } +void QUType_Null::clear( QUObject *) {}; +int QUType_Null::serializeTo( QUObject *, QUBuffer * ) { return 0; } +int QUType_Null::serializeFrom( QUObject *, QUBuffer * ) { return 0; }; +QUType_Null static_QUType_Null; + + +// {7EE17B08-5419-47e2-9776-8EEA112DCAEC} +const QUuid TID_QUType_enum( 0x7ee17b08, 0x5419, 0x47e2, 0x97, 0x76, 0x8e, 0xea, 0x11, 0x2d, 0xca, 0xec ); +QUType_enum static_QUType_enum; +const QUuid *QUType_enum::uuid() const { return &TID_QUType_enum; } +const char *QUType_enum::desc() const { return "enum"; } +void QUType_enum::set( QUObject *o, int v ) +{ + o->payload.i = v; + o->type = this; +} + +bool QUType_enum::canConvertFrom( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_int ) ) // ## todo unsigned int? + return TRUE; + + return t->canConvertTo( o, this ); +} + +bool QUType_enum::canConvertTo( QUObject * /*o*/, QUType *t ) +{ + return isEqual( t, &static_QUType_int ); +} + +bool QUType_enum::convertFrom( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_int ) ) // ## todo unsigned int? + ; + else + return t->convertTo( o, this ); + + o->type = this; + return TRUE; +} + +bool QUType_enum::convertTo( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_int ) ) { + o->type = &static_QUType_int; + return TRUE; + } + return FALSE; +} + +int QUType_enum::serializeTo( QUObject *, QUBuffer * ) +{ + return 0; +} + +int QUType_enum::serializeFrom( QUObject *, QUBuffer * ) +{ + return 0; +} + +// {8AC26448-5AB4-49eb-968C-8F30AB13D732} +const QUuid TID_QUType_ptr( 0x8ac26448, 0x5ab4, 0x49eb, 0x96, 0x8c, 0x8f, 0x30, 0xab, 0x13, 0xd7, 0x32 ); +QUType_ptr static_QUType_ptr; +const QUuid *QUType_ptr::uuid() const { return &TID_QUType_ptr; } +const char *QUType_ptr::desc() const { return "ptr"; } + +void QUType_ptr::set( QUObject *o, const void* v ) +{ + o->payload.ptr = (void*) v; + o->type = this; +} + +bool QUType_ptr::canConvertFrom( QUObject *o, QUType *t ) +{ + return t->canConvertTo( o, this ); +} + +bool QUType_ptr::canConvertTo( QUObject *, QUType * ) +{ + return FALSE; +} + +bool QUType_ptr::convertFrom( QUObject *o, QUType *t ) +{ + return t->convertTo( o, this ); +} + +bool QUType_ptr::convertTo( QUObject *, QUType * ) +{ + return FALSE; +} + +int QUType_ptr::serializeTo( QUObject *, QUBuffer * ) +{ + return 0; +} + +int QUType_ptr::serializeFrom( QUObject *, QUBuffer * ) +{ + return 0; +} + +// {97A2594D-6496-4402-A11E-55AEF2D4D25C} +const QUuid TID_QUType_iface( 0x97a2594d, 0x6496, 0x4402, 0xa1, 0x1e, 0x55, 0xae, 0xf2, 0xd4, 0xd2, 0x5c ); +QUType_iface static_QUType_iface; +const QUuid *QUType_iface::uuid() const { return &TID_QUType_iface; } +const char *QUType_iface::desc() const { return "UnknownInterface"; } + +void QUType_iface::set( QUObject *o, QUnknownInterface* iface ) +{ + o->payload.iface = iface; + o->type = this; +} + +bool QUType_iface::canConvertFrom( QUObject *o, QUType *t ) +{ + return t->canConvertTo( o, this ); +} + +bool QUType_iface::canConvertTo( QUObject *, QUType * ) +{ + return FALSE; +} + +bool QUType_iface::convertFrom( QUObject *o, QUType *t ) +{ + return t->convertTo( o, this ); +} + +bool QUType_iface::convertTo( QUObject *, QUType * ) +{ + return FALSE; +} + +int QUType_iface::serializeTo( QUObject *, QUBuffer * ) +{ + return 0; +} + +int QUType_iface::serializeFrom( QUObject *, QUBuffer * ) +{ + return 0; +} + +// {2F358164-E28F-4bf4-9FA9-4E0CDCABA50B} +const QUuid TID_QUType_idisp( 0x2f358164, 0xe28f, 0x4bf4, 0x9f, 0xa9, 0x4e, 0xc, 0xdc, 0xab, 0xa5, 0xb ); +QUType_idisp static_QUType_idisp; +const QUuid *QUType_idisp::uuid() const { return &TID_QUType_idisp; } +const char *QUType_idisp::desc() const { return "DispatchInterface"; } + +void QUType_idisp::set( QUObject *o, QDispatchInterface* idisp ) +{ + o->payload.idisp = idisp; + o->type = this; +} + +bool QUType_idisp::canConvertFrom( QUObject *o, QUType *t ) +{ + return t->canConvertTo( o, this ); +} + +bool QUType_idisp::canConvertTo( QUObject * /*o*/, QUType *t ) +{ + return isEqual( t, &static_QUType_iface ); +} + +bool QUType_idisp::convertFrom( QUObject *o, QUType *t ) +{ + return t->convertTo( o, this ); +} + +bool QUType_idisp::convertTo( QUObject *o, QUType *t ) +{ +#ifndef QT_NO_COMPONENT + if ( isEqual( t, &static_QUType_iface ) ) { + o->payload.iface = (QUnknownInterface*)o->payload.idisp; + o->type = &static_QUType_iface; + return TRUE; + } +#endif + return FALSE; +} + +int QUType_idisp::serializeTo( QUObject *, QUBuffer * ) +{ + return 0; +} + +int QUType_idisp::serializeFrom( QUObject *, QUBuffer * ) +{ + return 0; +} + +// {CA42115D-13D0-456c-82B5-FC10187F313E} +const QUuid TID_QUType_bool( 0xca42115d, 0x13d0, 0x456c, 0x82, 0xb5, 0xfc, 0x10, 0x18, 0x7f, 0x31, 0x3e ); +QUType_bool static_QUType_bool; +const QUuid *QUType_bool::uuid() const { return &TID_QUType_bool; } +const char *QUType_bool::desc() const { return "bool"; } + +void QUType_bool::set( QUObject *o, bool v ) +{ + o->payload.b = v; + o->type = this; +} + +bool QUType_bool::canConvertFrom( QUObject *o, QUType *t ) +{ + return t->canConvertTo( o, this ); +} + +bool QUType_bool::canConvertTo( QUObject *, QUType * ) +{ + return FALSE; +} + +bool QUType_bool::convertFrom( QUObject *o, QUType *t ) +{ + return t->convertTo( o, this ); +} + +bool QUType_bool::convertTo( QUObject *, QUType * ) +{ + return FALSE; +} + +int QUType_bool::serializeTo( QUObject *, QUBuffer * ) +{ + return 0; +} + +int QUType_bool::serializeFrom( QUObject *, QUBuffer * ) +{ + return 0; +} + +// {53C1F3BE-73C3-4c7d-9E05-CCF09EB676B5} +const QUuid TID_QUType_int( 0x53c1f3be, 0x73c3, 0x4c7d, 0x9e, 0x5, 0xcc, 0xf0, 0x9e, 0xb6, 0x76, 0xb5 ); +QUType_int static_QUType_int; +const QUuid *QUType_int::uuid() const { return &TID_QUType_int; } +const char *QUType_int::desc() const { return "int"; } + +void QUType_int::set( QUObject *o, int v ) +{ + o->payload.i = v; + o->type = this; +} + +bool QUType_int::canConvertFrom( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_double ) || + isEqual( t, &static_QUType_float ) ) + return TRUE; + + return t->canConvertTo( o, this ); +} + +bool QUType_int::canConvertTo( QUObject * /*o*/, QUType *t ) +{ + return isEqual( t, &static_QUType_double ) || + isEqual( t, &static_QUType_float ); +} + +bool QUType_int::convertFrom( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_double ) ) + o->payload.i = (long)o->payload.d; + else if ( isEqual( t, &static_QUType_float ) ) + o->payload.i = (long)o->payload.f; + else + return t->convertTo( o, this ); + + o->type = this; + return TRUE; +} + +bool QUType_int::convertTo( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_double ) ) { + o->payload.d = (double)o->payload.i; + o->type = &static_QUType_double; + } else if ( isEqual( t, &static_QUType_float ) ) { + o->payload.f = (float)o->payload.i; + o->type = &static_QUType_float; + } else + return FALSE; + return TRUE; +} + +int QUType_int::serializeTo( QUObject *, QUBuffer * ) +{ + return 0; +} + +int QUType_int::serializeFrom( QUObject *, QUBuffer * ) +{ + return 0; +} + +// {5938712A-C496-11D5-8CB2-00C0F03BC0F3} +const QUuid TID_QUType_uint( 0x5938712a, 0xc496, 0x11d5, 0x8c, 0xb2, 0x00, 0xc0, 0xf0, 0x3b, 0xc0, 0xf3); +QUType_uint static_QUType_uint; +const QUuid *QUType_uint::uuid() const { return &TID_QUType_uint; } +const char *QUType_uint::desc() const { return "uint"; } + +void QUType_uint::set( QUObject *o, uint v ) +{ + o->payload.ui = v; + o->type = this; +} + +bool QUType_uint::canConvertFrom( QUObject *o, QUType *t ) +{ + return t->canConvertTo( o, this ); +} + +bool QUType_uint::canConvertTo( QUObject * /*o*/, QUType * /*t*/ ) +{ + return FALSE; +} + +bool QUType_uint::convertFrom( QUObject *o, QUType *t ) +{ + return t->convertTo( o, this ); +} + +bool QUType_uint::convertTo( QUObject * /*o*/, QUType * /*t*/ ) +{ + return FALSE; +} + +int QUType_uint::serializeTo( QUObject *, QUBuffer * ) +{ + return 0; +} + +int QUType_uint::serializeFrom( QUObject *, QUBuffer * ) +{ + return 0; +} + +// {2D0974E5-0BA6-4ec2-8837-C198972CB48C} +const QUuid TID_QUType_double( 0x2d0974e5, 0xba6, 0x4ec2, 0x88, 0x37, 0xc1, 0x98, 0x97, 0x2c, 0xb4, 0x8c ); +QUType_double static_QUType_double; +const QUuid *QUType_double::uuid() const { return &TID_QUType_double; } +const char *QUType_double::desc() const {return "double"; } + +void QUType_double::set( QUObject *o, double v ) +{ + o->payload.d = v; + o->type = this; +} + +bool QUType_double::canConvertFrom( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_int ) || + isEqual( t, &static_QUType_float) ) + return TRUE; + + return t->canConvertTo( o, this ); +} + +bool QUType_double::canConvertTo( QUObject * /*o*/, QUType *t ) +{ + return isEqual( t, &static_QUType_int ) || + isEqual( t, &static_QUType_float ); +} + +bool QUType_double::convertFrom( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_int ) ) + o->payload.d = (double)o->payload.i; + else if ( isEqual( t, &static_QUType_float ) ) + o->payload.d = (double)o->payload.f; + else + return t->convertTo( o, this ); + + o->type = this; + return TRUE; +} + +bool QUType_double::convertTo( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_int ) ) { + o->payload.i = (int) o->payload.d; + o->type = &static_QUType_int; + } else if ( isEqual( t, &static_QUType_double ) ) { + o->payload.d = (double) o->payload.f; + o->type = &static_QUType_double; + } else + return FALSE; + return TRUE; +} + +int QUType_double::serializeTo( QUObject *, QUBuffer * ) +{ + return 0; +} + +int QUType_double::serializeFrom( QUObject *, QUBuffer * ) +{ + return 0; +} + + +// {544C5175-6993-4486-B04D-CEC4D21BF4B9 } +const QUuid TID_QUType_float( 0x544c5175, 0x6993, 0x4486, 0xb0, 0x4d, 0xce, 0xc4, 0xd2, 0x1b, 0xf4, 0xb9 ); +QUType_float static_QUType_float; +const QUuid *QUType_float::uuid() const { return &TID_QUType_float; } +const char *QUType_float::desc() const {return "float"; } + +void QUType_float::set( QUObject *o, float v ) +{ + o->payload.f = v; + o->type = this; +} + +bool QUType_float::canConvertFrom( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_int ) || + isEqual( t, &static_QUType_double ) ) + return TRUE; + + return t->canConvertTo( o, this ); +} + +bool QUType_float::canConvertTo( QUObject * /*o*/, QUType *t ) +{ + return isEqual( t, &static_QUType_int ) || + isEqual( t, &static_QUType_double ); +} + +bool QUType_float::convertFrom( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_int ) ) + o->payload.f = (float)o->payload.i; + else if ( isEqual( t, &static_QUType_double ) ) + o->payload.f = (float)o->payload.d; + else + return t->convertTo( o, this ); + + o->type = this; + return TRUE; +} + +bool QUType_float::convertTo( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_int ) ) { + o->payload.i = (int) o->payload.f; + o->type = &static_QUType_int; + } else if ( isEqual( t, &static_QUType_double ) ) { + o->payload.d = (double) o->payload.f; + o->type = &static_QUType_double; + } else + return FALSE; + return TRUE; +} + +int QUType_float::serializeTo( QUObject *, QUBuffer * ) +{ + return 0; +} + +int QUType_float::serializeFrom( QUObject *, QUBuffer * ) +{ + return 0; +} + +// {EFCDD1D4-77A3-4b8e-8D46-DC14B8D393E9} +const QUuid TID_QUType_charstar( 0xefcdd1d4, 0x77a3, 0x4b8e, 0x8d, 0x46, 0xdc, 0x14, 0xb8, 0xd3, 0x93, 0xe9 ); +QUType_charstar static_QUType_charstar; +const QUuid *QUType_charstar::uuid() const { return &TID_QUType_charstar; } +const char *QUType_charstar::desc() const { return "char*"; } + +void QUType_charstar::set( QUObject *o, const char* v, bool take ) +{ + if ( take ) { + if ( v ) { + o->payload.charstar.ptr = new char[ strlen(v) + 1 ]; + strcpy( o->payload.charstar.ptr, v ); + } else { + o->payload.charstar.ptr = 0; + } + o->payload.charstar.owner = TRUE; + } else { + o->payload.charstar.ptr = (char*) v; + o->payload.charstar.owner = FALSE; + } + o->type = this; +} + +bool QUType_charstar::canConvertFrom( QUObject *o, QUType *t ) +{ + return t->canConvertTo( o, this ); +} + +bool QUType_charstar::canConvertTo( QUObject *, QUType * ) +{ + return FALSE; +} + +bool QUType_charstar::convertFrom( QUObject *o, QUType *t ) +{ + return t->convertTo( o, this ); +} + +bool QUType_charstar::convertTo( QUObject *, QUType * ) +{ + return FALSE; +} + +void QUType_charstar::clear( QUObject *o ) +{ + if ( o->payload.charstar.owner ) + delete [] o->payload.charstar.ptr; + o->payload.charstar.ptr = 0; +} + +int QUType_charstar::serializeTo( QUObject *, QUBuffer * ) +{ + return 0; +} + +int QUType_charstar::serializeFrom( QUObject *, QUBuffer * ) +{ + return 0; +} + + +// Qt specific types + +// {44C2A547-01E7-4e56-8559-35AF9D2F42B7} +const QUuid TID_QUType_QString( 0x44c2a547, 0x1e7, 0x4e56, 0x85, 0x59, 0x35, 0xaf, 0x9d, 0x2f, 0x42, 0xb7 ); +QUType_QString static_QUType_QString; +const QUuid *QUType_QString::uuid() const { return &TID_QUType_QString; } +const char *QUType_QString::desc() const { return "QString"; } + +void QUType_QString::set( QUObject *o, const QString& v ) +{ + o->payload.ptr = new QString( v ); + o->type = this; +} + +bool QUType_QString::canConvertFrom( QUObject *o, QUType *t ) +{ + if ( isEqual( t, &static_QUType_charstar ) || + isEqual( t, &static_QUType_double ) || + isEqual( t, &static_QUType_float ) || + isEqual( t, &static_QUType_int ) ) + return TRUE; + + return t->canConvertTo( o, this ); +} + +bool QUType_QString::canConvertTo( QUObject * /*o*/, QUType *t ) +{ + return isEqual( t, &static_QUType_charstar ) || + isEqual( t, &static_QUType_int ) || + isEqual( t, &static_QUType_double ) || + isEqual( t, &static_QUType_float ); +} + +bool QUType_QString::convertFrom( QUObject *o, QUType *t ) +{ + QString *str = 0; + if ( isEqual( t, &static_QUType_charstar ) ) + str = new QString( o->payload.charstar.ptr ); + else if ( isEqual( t, &static_QUType_double ) ) + str = new QString( QString::number( o->payload.d ) ); + else if ( isEqual( t, &static_QUType_float ) ) + str = new QString( QString::number( o->payload.f ) ); + else if ( isEqual( t, &static_QUType_int ) ) + str = new QString( QString::number( o->payload.i ) ); + else + return t->convertTo( o, this ); + + o->type->clear( o ); + o->payload.ptr = str; + o->type = this; + return TRUE; +} + +bool QUType_QString::convertTo( QUObject *o, QUType *t ) +{ + QString *str = (QString *)o->payload.ptr; + if ( isEqual( t, &static_QUType_charstar ) ) { + o->payload.charstar.ptr = qstrdup( str->local8Bit().data() ); + o->payload.charstar.owner = TRUE; + o->type = &static_QUType_charstar; + } else if ( isEqual( t, &static_QUType_int ) ) { + o->payload.l = str->toLong(); + o->type = &static_QUType_int; + } else if ( isEqual( t, &static_QUType_double ) ) { + o->payload.d = str->toDouble(); + o->type = &static_QUType_double; + } else if ( isEqual( t, &static_QUType_float ) ) { + o->payload.d = str->toFloat(); + o->type = &static_QUType_float; + } else { + return FALSE; + } + delete str; + return TRUE; +} + +int QUType_QString::serializeTo( QUObject *, QUBuffer * ) +{ + return 0; +} + +int QUType_QString::serializeFrom( QUObject *, QUBuffer * ) +{ + return 0; +} + +void QUType_QString::clear( QUObject *o ) +{ + delete (QString*)o->payload.ptr; + o->payload.ptr = 0; +} diff --git a/qmake/tools/quuid.cpp b/qmake/tools/quuid.cpp new file mode 100644 index 0000000..fd99abf --- a/dev/null +++ b/qmake/tools/quuid.cpp @@ -0,0 +1,230 @@ +/**************************************************************************** +** $Id$ +** +** Implementation of QUuid class +** +** Copyright (C) 2000-2001 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "quuid.h" + +#include + +/*! + \class QUuid quuid.h + \reentrant + \brief The QUuid class defines a Universally Unique Identifier (UUID). + + \internal + + For objects or declarations that need to be identified uniquely, UUIDs (also known as GUIDs) are widely + used in order to assign a fixed and easy to compare value to this object or declaration. The 128bit value + of an UUID is generated by an algorithm that guarantees a value that is unique in time and space. + + In Qt, UUIDs are wrapped by the QUuid struct which provides convenience functions for comparing and coping + this value. The QUuid struct is used in Qt's component model to identify interfaces. Most platforms provide a tool to + generate new UUIDs (uuidgen, guidgen), and the Qt distribution includes a graphical tool \e quuidgen that generates + the UUIDs in a programmer friendly format. + + \sa QUnknownInterface +*/ + +/*! + \fn QUuid::QUuid() + + Creates the null UUID {00000000-0000-0000-0000-000000000000}. +*/ + +/*! + \fn QUuid::QUuid( uint l, ushort w1, ushort w2, uchar b1, uchar b2, uchar b3, uchar b4, uchar b5, uchar b6, uchar b7, uchar b8 ) + + Creates an UUID with the value specified by the parameters, \a l, \a + w1, \a w2, \a b1, \a b2, \a b3, \a b4, \a b5, \a b6, \a b7, \a b8. + + Example: + \code + // {67C8770B-44F1-410A-AB9A-F9B5446F13EE} + QUuid IID_MyInterface( 0x67c8770b, 0x44f1, 0x410a, 0xab, 0x9a, 0xf9, 0xb5, 0x44, 0x6f, 0x13, 0xee ) + \endcode +*/ + +/*! + \fn QUuid::QUuid( const QUuid &orig ) + + Creates a copy of the QUuid \a orig. +*/ +#ifndef QT_NO_QUUID_STRING +/*! + Creates a QUuid object from the string \a text. Right now, the function + can only convert the format {12345678-1234-1234-1234-123456789ABC} and + will create the null UUID when the conversion fails. +*/ +QUuid::QUuid( const QString &text ) +{ + bool ok; + QString temp = text.upper(); + + data1 = temp.mid( 1, 8 ).toULong( &ok, 16 ); + if ( !ok ) { + *this = QUuid(); + return; + } + + data2 = temp.mid( 10, 4 ).toUInt( &ok, 16 ); + if ( !ok ) { + *this = QUuid(); + return; + } + data3 = temp.mid( 15, 4 ).toUInt( &ok, 16 ); + if ( !ok ) { + *this = QUuid(); + return; + } + data4[0] = temp.mid( 20, 2 ).toUInt( &ok, 16 ); + if ( !ok ) { + *this = QUuid(); + return; + } + data4[1] = temp.mid( 22, 2 ).toUInt( &ok, 16 ); + if ( !ok ) { + *this = QUuid(); + return; + } + for ( int i = 2; i<8; i++ ) { + data4[i] = temp.mid( 25 + (i-2)*2, 2 ).toUShort( &ok, 16 ); + if ( !ok ) { + *this = QUuid(); + return; + } + } +} + +/*! + \overload +*/ +QUuid::QUuid( const char *text ) +{ + *this = QUuid( QString(text) ); +} +#endif +/*! + \fn QUuid QUuid::operator=(const QUuid &uuid ) + + Assigns the value of \a uuid to this QUuid object. +*/ + +/*! + \fn bool QUuid::operator==(const QUuid &other) const + + Returns TRUE if this QUuid and the \a other QUuid are identical, otherwise returns FALSE. +*/ + +/*! + \fn bool QUuid::operator!=(const QUuid &other) const + + Returns TRUE if this QUuid and the \a other QUuid are different, otherwise returns FALSE. +*/ +#ifndef QT_NO_QUUID_STRING +/*! + \fn QUuid::operator QString() const + + Returns the string representation of the uuid. + + \sa toString() +*/ + +/*! + QString QUuid::toString() const + + Returns the string representation of the uuid. +*/ +QString QUuid::toString() const +{ + QString result; + + result = "{" + QString::number( data1, 16 ).rightJustify( 8, '0' ) + "-"; + result += QString::number( (int)data2, 16 ).rightJustify( 4, '0' ) + "-"; + result += QString::number( (int)data3, 16 ).rightJustify( 4, '0' ) + "-"; + result += QString::number( (int)data4[0], 16 ).rightJustify( 2, '0' ); + result += QString::number( (int)data4[1], 16 ).rightJustify( 2, '0' ) + "-"; + for ( int i = 2; i < 8; i++ ) + result += QString::number( (int)data4[i], 16 ).rightJustify( 2, '0' ); + + return result + "}"; +} +#endif + +#ifndef QT_NO_DATASTREAM +/*! + \relates QUuid + Writes the \a id to the datastream \a s. +*/ +QDataStream &operator<<( QDataStream &s, const QUuid &id ) +{ + s << (Q_UINT32)id.data1; + s << (Q_UINT16)id.data2; + s << (Q_UINT16)id.data3; + for (int i = 0; i < 8; i++ ) + s << (Q_UINT8)id.data4[i]; + return s; +} + +/*! + \relates QUuid + Reads a universally unique id from from the stream \a s into \a id. +*/ +QDataStream &operator>>( QDataStream &s, QUuid &id ) +{ + Q_UINT32 u32; + Q_UINT16 u16; + Q_UINT8 u8; + s >> u32; + id.data1 = u32; + s >> u16; + id.data2 = u16; + s >> u16; + id.data3 = u16; + for (int i = 0; i < 8; i++ ) { + s >> u8; + id.data4[i] = u8; + } + return s; +} +#endif + +/*! + Returns TRUE if this is the null UUID {00000000-0000-0000-0000-000000000000}, otherwise returns FALSE. +*/ +bool QUuid::isNull() const +{ + return data4[0] == 0 && data4[1] == 0 && data4[2] == 0 && data4[3] == 0 && + data4[4] == 0 && data4[5] == 0 && data4[6] == 0 && data4[7] == 0 && + data1 == 0 && data2 == 0 && data3 == 0; +} diff --git a/qmake/tools/qwaitcondition_unix.cpp b/qmake/tools/qwaitcondition_unix.cpp new file mode 100644 index 0000000..99c1014 --- a/dev/null +++ b/qmake/tools/qwaitcondition_unix.cpp @@ -0,0 +1,310 @@ +/**************************************************************************** +** $Id$ +** +** QWaitCondition class for Unix +** +** Created : 20010725 +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#if defined(QT_THREAD_SUPPORT) + +#include "qplatformdefs.h" + +typedef pthread_mutex_t Q_MUTEX_T; + +#include "qwaitcondition.h" +#include "qmutex.h" +#include "qmutex_p.h" + +#include +#include + + +struct QWaitConditionPrivate { + pthread_cond_t cond; +}; + + +/*! + \class QWaitCondition qwaitcondition.h + \threadsafe + \brief The QWaitCondition class allows waiting/waking for conditions between threads. + + \ingroup thread + \ingroup environment + + QWaitConditions allow a thread to tell other threads that some + sort of condition has been met; one or many threads can block + waiting for a QWaitCondition to set a condition with wakeOne() or + wakeAll(). Use wakeOne() to wake one randomly selected event or + wakeAll() to wake them all. For example, say we have three tasks + that should be performed every time the user presses a key; each + task could be split into a thread, each of which would have a + run() body like this: + + \code + QWaitCondition key_pressed; + + for (;;) { + key_pressed.wait(); // This is a QWaitCondition global variable + // Key was pressed, do something interesting + do_something(); + } + \endcode + + A fourth thread would read key presses and wake the other three + threads up every time it receives one, like this: + + \code + QWaitCondition key_pressed; + + for (;;) { + getchar(); + // Causes any thread in key_pressed.wait() to return from + // that method and continue processing + key_pressed.wakeAll(); + } + \endcode + + Note that the order the three threads are woken up in is + undefined, and that if some or all of the threads are still in + do_something() when the key is pressed, they won't be woken up + (since they're not waiting on the condition variable) and so the + task will not be performed for that key press. This can be + avoided by, for example, doing something like this: + + \code + QMutex mymutex; + QWaitCondition key_pressed; + int mycount=0; + + // Worker thread code + for (;;) { + key_pressed.wait(); // This is a QWaitCondition global variable + mymutex.lock(); + mycount++; + mymutex.unlock(); + do_something(); + mymutex.lock(); + mycount--; + mymutex.unlock(); + } + + // Key reading thread code + for (;;) { + getchar(); + mymutex.lock(); + // Sleep until there are no busy worker threads + while( count > 0 ) { + mymutex.unlock(); + sleep( 1 ); + mymutex.lock(); + } + mymutex.unlock(); + key_pressed.wakeAll(); + } + \endcode + + The mutexes are necessary because the results of two threads + attempting to change the value of the same variable simultaneously + are unpredictable. +*/ + +/*! + Constructs a new event signalling, i.e. wait condition, object. +*/ +QWaitCondition::QWaitCondition() +{ + d = new QWaitConditionPrivate; + + int ret = pthread_cond_init(&d->cond, NULL); + +#ifdef QT_CHECK_RANGE + if (ret) + qWarning( "Wait condition init failure: %s", strerror( ret ) ); +#endif +} + + +/*! + Deletes the event signalling, i.e. wait condition, object. +*/ +QWaitCondition::~QWaitCondition() +{ + int ret = pthread_cond_destroy(&d->cond); + + if (ret) { +#ifdef QT_CHECK_RANGE + qWarning( "Wait condition destroy failure: %s", strerror( ret ) ); +#endif + + // seems we have threads waiting on us, lets wake them up + pthread_cond_broadcast(&d->cond); + } + + delete d; +} + +/*! + This wakes one thread waiting on the QWaitCondition. The thread + that is woken up depends on the operating system's scheduling + policies, and cannot be controlled or predicted. + + \sa wakeAll() +*/ +void QWaitCondition::wakeOne() +{ + int ret = pthread_cond_signal(&d->cond); + +#ifdef QT_CHECK_RANGE + if (ret) + qWarning("Wait condition wakeOne failure: %s", strerror(ret)); +#endif +} + +/*! + This wakes all threads waiting on the QWaitCondition. The order in + which the threads are woken up depends on the operating system's + scheduling policies, and cannot be controlled or predicted. + + \sa wakeOne() +*/ +void QWaitCondition::wakeAll() +{ + int ret = pthread_cond_broadcast(&d->cond); + +#ifdef QT_CHECK_RANGE + if (ret) + qWarning("Wait condition wakeAll failure: %s", strerror(ret)); +#endif +} + +/*! + Wait on the thread event object. The thread calling this will + block until either of these conditions is met: + \list + \i Another thread signals it using wakeOne() or wakeAll(). This + function will return TRUE in this case. + \i \a time milliseconds has elapsed. If \a time is ULONG_MAX (the + default), then the wait will never timeout (the event must be + signalled). This function will return FALSE if the wait timed + out. + \endlist + + \sa wakeOne(), wakeAll() +*/ +bool QWaitCondition::wait(unsigned long time) +{ + pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; + + int ret; + if (time != ULONG_MAX) { + struct timeval tv; + gettimeofday(&tv, 0); + + timespec ti; + ti.tv_nsec = (tv.tv_usec * 1000) + (time % 1000) * 1000; + ti.tv_sec = tv.tv_sec + (time / 1000) + ( ti.tv_nsec / 1000000000 ); + ti.tv_nsec %= 1000000000; + + ret = pthread_cond_timedwait(&d->cond, &mutex, &ti); + } else + ret = pthread_cond_wait(&d->cond, &mutex); + +#ifdef QT_CHECK_RANGE + if (ret && ret != ETIMEDOUT) + qWarning("Wait condition wait failure: %s",strerror(ret)); +#endif + + return (ret == 0); +} + +/*! + \overload + + Release the locked \a mutex and wait on the thread event object. + The \a mutex must be initially locked by the calling thread. If \a + mutex is not in a locked state, this function returns immediately. + If \a mutex is a recursive mutex, this function returns + immediately. The \a mutex will be unlocked, and the calling thread + will block until either of these conditions is met: + \list + \i Another thread signals it using wakeOne() or wakeAll(). This + function will return TRUE in this case. + \i \a time milliseconds has elapsed. If \a time is ULONG_MAX (the + default), then the wait will never timeout (the event must be + signalled). This function will return FALSE if the wait timed + out. + \endlist + + The mutex will be returned to the same locked state. This function + is provided to allow the atomic transition from the locked state + to the wait state. + + \sa wakeOne(), wakeAll() +*/ +bool QWaitCondition::wait(QMutex *mutex, unsigned long time) +{ + if (! mutex) + return FALSE; + + if (mutex->d->type() == Q_MUTEX_RECURSIVE) { +#ifdef QT_CHECK_RANGE + qWarning("Wait condition warning: using recursive mutexes with\n" + " wait conditions is undefined!"); +#endif + return FALSE; + } + + int ret; + if (time != ULONG_MAX) { + struct timeval tv; + gettimeofday(&tv, 0); + + timespec ti; + ti.tv_nsec = (tv.tv_usec * 1000) + (time % 1000) * 1000; + ti.tv_sec = tv.tv_sec + (time / 1000) + ( ti.tv_nsec / 1000000000 ); + ti.tv_nsec %= 1000000000; + + ret = pthread_cond_timedwait(&d->cond, &mutex->d->handle, &ti); + } else + ret = pthread_cond_wait(&d->cond, &mutex->d->handle); + +#ifdef QT_CHECK_RANGE + if (ret && ret != ETIMEDOUT) + qWarning("Wait condition wait failure: %s",strerror(ret)); +#endif + + return (ret == 0); +} + +#endif // QT_THREAD_SUPPORT -- cgit v0.9.0.2