| -rw-r--r-- | microkde/kurl.cpp | 1942 |
1 files changed, 1942 insertions, 0 deletions
diff --git a/microkde/kurl.cpp b/microkde/kurl.cpp new file mode 100644 index 0000000..2574e25 --- a/dev/null +++ b/microkde/kurl.cpp @@ -0,0 +1,1942 @@ +/* + Copyright (C) 1999 Torben Weis <weis@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include "kurl.h" + +#ifndef KDE_QT_ONLY +#include <kdebug.h> +#include <kglobal.h> +//US#include <kidna.h> +#endif + +#include <stdio.h> +#include <assert.h> +#include <ctype.h> +#include <stdlib.h> +#ifdef _WIN32_ + +#else +#include <unistd.h> +#endif +#include <qurl.h> +#include <qdir.h> +#include <qstringlist.h> +#include <qregexp.h> +//US#include <qstylesheet.h> +#include <qmap.h> +#include <qtextcodec.h> + +static const QString fileProt = "file"; + +static QTextCodec * codecForHint( int encoding_hint /* not 0 ! */ ) +{ + return QTextCodec::codecForMib( encoding_hint ); +} + +static QString encode( const QString& segment, bool encode_slash, int encoding_hint ) +{ + const char *encode_string; + if (encode_slash) + encode_string = "<>#@\"&%?={}|^~[]\'`\\:+/"; + else + encode_string = "<>#@\"&%?={}|^~[]\'`\\:+"; + + QCString local; + if (encoding_hint==0) + local = segment.local8Bit(); + else + { + QTextCodec * textCodec = codecForHint( encoding_hint ); + if (!textCodec) + local = segment.local8Bit(); + else + local = textCodec->fromUnicode( segment ); + } + + int old_length = local.length(); + + if ( !old_length ) + return segment.isNull() ? QString::null : QString(""); // differenciate null and empty + + // a worst case approximation + QChar *new_segment = new QChar[ old_length * 3 + 1 ]; + int new_length = 0; + + for ( int i = 0; i < old_length; i++ ) + { + // 'unsave' and 'reserved' characters + // according to RFC 1738, + // 2.2. URL Character Encoding Issues (pp. 3-4) + // WABA: Added non-ascii + unsigned char character = local[i]; + if ( (character <= 32) || (character >= 127) || + strchr(encode_string, character) ) + { + new_segment[ new_length++ ] = '%'; + + unsigned int c = character / 16; + c += (c > 9) ? ('A' - 10) : '0'; + new_segment[ new_length++ ] = c; + + c = character % 16; + c += (c > 9) ? ('A' - 10) : '0'; + new_segment[ new_length++ ] = c; + + } + else + new_segment[ new_length++ ] = local[i]; + } + + QString result = QString(new_segment, new_length); + delete [] new_segment; + return result; +} + +static QString encodeHost( const QString& segment, bool encode_slash, int encoding_hint ) +{ + // Hostnames are encoded differently + // we use the IDNA transformation instead + + // Note: when merging qt-addon, use QResolver::domainToAscii here +#ifndef KDE_QT_ONLY + Q_UNUSED( encode_slash ); + Q_UNUSED( encoding_hint ); + return KIDNA::toAscii(segment); +#else + return encode(segment, encode_slash, encoding_hint); +#endif +} + +static int hex2int( unsigned int _char ) +{ + if ( _char >= 'A' && _char <='F') + return _char - 'A' + 10; + if ( _char >= 'a' && _char <='f') + return _char - 'a' + 10; + if ( _char >= '0' && _char <='9') + return _char - '0'; + return -1; +} + +// WABA: The result of lazy_encode isn't usable for a URL which +// needs to satisfies RFC requirements. However, the following +// operation will make it usable again: +// encode(decode(...)) +// +// As a result one can see that url.prettyURL() does not result in +// a RFC compliant URL but that the following sequence does: +// KURL(url.prettyURL()).url() + + +static QString lazy_encode( const QString& segment ) +{ + int old_length = segment.length(); + + if ( !old_length ) + return QString::null; + + // a worst case approximation + QChar *new_segment = new QChar[ old_length * 3 + 1 ]; + int new_length = 0; + + for ( int i = 0; i < old_length; i++ ) + { + unsigned int character = segment[i].unicode(); // Don't use latin1() + // It returns 0 for non-latin1 values + // Small set of really ambiguous chars + if ((character < 32) || // Low ASCII + ((character == '%') && // The escape character itself + (i+2 < old_length) && // But only if part of a valid escape sequence! + (hex2int(segment[i+1].unicode())!= -1) && + (hex2int(segment[i+2].unicode())!= -1)) || + (character == '?') || // Start of query delimiter + (character == '@') || // Username delimiter + (character == '#') || // Start of reference delimiter + ((character == 32) && (i+1 == old_length))) // A trailing space + { + new_segment[ new_length++ ] = '%'; + + unsigned int c = character / 16; + c += (c > 9) ? ('A' - 10) : '0'; + new_segment[ new_length++ ] = c; + + c = character % 16; + c += (c > 9) ? ('A' - 10) : '0'; + new_segment[ new_length++ ] = c; + } + else + new_segment[ new_length++ ] = segment[i]; + } + + QString result = QString(new_segment, new_length); + delete [] new_segment; + return result; +} + +static void decode( const QString& segment, QString &decoded, QString &encoded, int encoding_hint=0, bool updateDecoded = true ) +{ + decoded = QString::null; + encoded = segment; + + int old_length = segment.length(); + if ( !old_length ) + return; + + QTextCodec *textCodec = 0; + if (encoding_hint) + textCodec = codecForHint( encoding_hint ); + + if (!textCodec) + textCodec = QTextCodec::codecForLocale(); + + QCString csegment = textCodec->fromUnicode(segment); + // Check if everything went ok + if (textCodec->toUnicode(csegment) != segment) + { + // Uh oh + textCodec = codecForHint( 106 ); // Fall back to utf-8 + csegment = textCodec->fromUnicode(segment); + } + old_length = csegment.length(); + + int new_length = 0; + int new_length2 = 0; + + // make a copy of the old one + char *new_segment = new char[ old_length + 1 ]; + QChar *new_usegment = new QChar[ old_length * 3 + 1 ]; + + int i = 0; + while( i < old_length ) + { + bool bReencode = false; + unsigned char character = csegment[ i++ ]; + if ((character <= ' ') || (character > 127)) + bReencode = true; + + new_usegment [ new_length2++ ] = character; + if (character == '%' ) + { + int a = i+1 < old_length ? hex2int( csegment[i] ) : -1; + int b = i+1 < old_length ? hex2int( csegment[i+1] ) : -1; + if ((a == -1) || (b == -1)) // Only replace if sequence is valid + { + // Contains stray %, make sure to re-encode! + bReencode = true; + } + else + { + // Valid %xx sequence + character = a * 16 + b; // Replace with value of %dd + if (!character && updateDecoded) + break; // Stop at %00 + + new_usegment [ new_length2++ ] = (unsigned char) csegment[i++]; + new_usegment [ new_length2++ ] = (unsigned char) csegment[i++]; + } + } + if (bReencode) + { + new_length2--; + new_usegment [ new_length2++ ] = '%'; + + unsigned int c = character / 16; + c += (c > 9) ? ('A' - 10) : '0'; + new_usegment[ new_length2++ ] = c; + + c = character % 16; + c += (c > 9) ? ('A' - 10) : '0'; + new_usegment[ new_length2++ ] = c; + } + + new_segment [ new_length++ ] = character; + } + new_segment [ new_length ] = 0; + + encoded = QString( new_usegment, new_length2); + + // Encoding specified + if (updateDecoded) + { + QByteArray array; + array.setRawData(new_segment, new_length); + decoded = textCodec->toUnicode( array, new_length ); + array.resetRawData(new_segment, new_length); + QCString validate = textCodec->fromUnicode(decoded); + + if (strcmp(validate.data(), new_segment) != 0) + { + decoded = QString::fromLocal8Bit(new_segment, new_length); + } + } + + delete [] new_segment; + delete [] new_usegment; +} + +static QString decode(const QString &segment, int encoding_hint = 0) +{ + QString result; + QString tmp; + decode(segment, result, tmp, encoding_hint); + return result; +} + +static QString cleanpath(const QString &path, bool cleanDirSeparator=true) +{ + if (path.isEmpty()) return QString::null; + int len = path.length(); + bool slash = (len && path[len-1] == '/') || + (len > 1 && path[len-2] == '/' && path[len-1] == '.'); + + // The following code cleans up directory path much like + // QDir::cleanDirPath() except it can be made to ignore multiple + // directory separators by setting the flag to false. That fixes + // bug# 15044, mail.altavista.com and other similar brain-dead server + // implementations that do not follow what has been specified in + // RFC 2396!! (dA) + QString result; + int cdUp, orig_pos, pos; + + cdUp = 0; + pos = orig_pos = len; + while ( pos && (pos = path.findRev('/',--pos)) != -1 ) + { + len = orig_pos - pos - 1; + if ( len == 2 && path[pos+1] == '.' && path[pos+2] == '.' ) + cdUp++; + else + { + // Ignore any occurances of '.' + // This includes entries that simply do not make sense like /..../ + if ( (len || !cleanDirSeparator) && + (len != 1 || path[pos+1] != '.' ) ) + { + if ( !cdUp ) + result.prepend(path.mid(pos, len+1)); + else + cdUp--; + } + } + orig_pos = pos; + } + + if ( result.isEmpty() ) + result = "/"; + else if ( slash && result.at(result.length()-1) != '/' ) + result.append('/'); + + return result; +} + +bool KURL::isRelativeURL(const QString &_url) +{ + int len = _url.length(); + if (!len) return true; // Very short relative URL. + const QChar *str = _url.unicode(); + + // Absolute URL must start with alpha-character + if (!isalpha(str[0].latin1())) + return true; // Relative URL + + for(int i = 1; i < len; i++) + { + char c = str[i].latin1(); // Note: non-latin1 chars return 0! + if (c == ':') + return false; // Absolute URL + + // Protocol part may only contain alpha, digit, + or - + if (!isalpha(c) && !isdigit(c) && (c != '+') && (c != '-')) + return true; // Relative URL + } + // URL did not contain ':' + return true; // Relative URL +} + +KURL::List::List(const KURL &url) +{ + append( url ); +} + +KURL::List::List(const QStringList &list) +{ + for (QStringList::ConstIterator it = list.begin(); + it != list.end(); + it++) + { + append( KURL(*it) ); + } +} + +QStringList KURL::List::toStringList() const +{ + QStringList lst; + for( KURL::List::ConstIterator it = begin(); + it != end(); + it++) + { + lst.append( (*it).url() ); + } + return lst; +} + + +KURL::KURL() +{ + reset(); +} + +KURL::~KURL() +{ +} + + +KURL::KURL( const QString &url, int encoding_hint ) +{ + reset(); + parse( url, encoding_hint ); +} + +KURL::KURL( const char * url, int encoding_hint ) +{ + reset(); + parse( QString::fromLatin1(url), encoding_hint ); +} + +KURL::KURL( const QCString& url, int encoding_hint ) +{ + reset(); + parse( QString::fromLatin1(url), encoding_hint ); +} + +KURL::KURL( const KURL& _u ) +{ + *this = _u; +} + +QDataStream & operator<< (QDataStream & s, const KURL & a) +{ + QString QueryForWire=a.m_strQuery_encoded; + if (!a.m_strQuery_encoded.isNull()) + QueryForWire.prepend("?"); + + s << a.m_strProtocol << a.m_strUser << a.m_strPass << a.m_strHost + << a.m_strPath << a.m_strPath_encoded << QueryForWire << a.m_strRef_encoded + << Q_INT8(a.m_bIsMalformed ? 1 : 0) << a.m_iPort; + return s; +} + +QDataStream & operator>> (QDataStream & s, KURL & a) +{ + Q_INT8 malf; + QString QueryFromWire; + s >> a.m_strProtocol >> a.m_strUser >> a.m_strPass >> a.m_strHost + >> a.m_strPath >> a.m_strPath_encoded >> QueryFromWire >> a.m_strRef_encoded + >> malf >> a.m_iPort; + a.m_bIsMalformed = (malf != 0); + + if ( QueryFromWire.isEmpty() ) + a.m_strQuery_encoded = QString::null; + else + a.m_strQuery_encoded = QueryFromWire.mid(1); + + return s; +} + +#ifndef QT_NO_NETWORKPROTOCOL +KURL::KURL( const QUrl &u ) +{ + *this = u; +} +#endif + +KURL::KURL( const KURL& _u, const QString& _rel_url, int encoding_hint ) +{ + // WORKAROUND THE RFC 1606 LOOPHOLE THAT ALLOWS + // http:/index.html AS A VALID SYNTAX FOR RELATIVE + // URLS. ( RFC 2396 section 5.2 item # 3 ) + QString rUrl = _rel_url; + int len = _u.m_strProtocol.length(); + if ( !_u.m_strHost.isEmpty() && !rUrl.isEmpty() && + rUrl.find( _u.m_strProtocol, 0, false ) == 0 && + rUrl[len] == ':' && (rUrl[len+1] != '/' || + (rUrl[len+1] == '/' && rUrl[len+2] != '/')) ) + { + rUrl.remove( 0, rUrl.find( ':' ) + 1 ); + } + + if ( rUrl.isEmpty() ) + { + *this = _u; + } + else if ( rUrl[0] == '#' ) + { + *this = _u; + QString ref = decode(rUrl.mid(1), encoding_hint); + if ( ref.isNull() ) + ref = ""; // we know there was an (empty) html ref, we saw the '#' + setHTMLRef( ref ); + } + else if ( isRelativeURL( rUrl) ) + { + *this = _u; + m_strQuery_encoded = QString::null; + m_strRef_encoded = QString::null; + if ( rUrl[0] == '/') + { + if ((rUrl.length() > 1) && (rUrl[1] == '/')) + { + m_strHost = QString::null; + } + m_strPath = QString::null; + m_strPath_encoded = QString::null; + } + else if ( rUrl[0] != '?' ) + { + int pos = m_strPath.findRev( '/' ); + if (pos >= 0) + m_strPath.truncate(pos); + m_strPath += '/'; + if (!m_strPath_encoded.isEmpty()) + { + pos = m_strPath_encoded.findRev( '/' ); + if (pos >= 0) + m_strPath_encoded.truncate(pos); + m_strPath_encoded += '/'; + } + } + else + { + if ( m_strPath.isEmpty() ) + m_strPath = '/'; + } + KURL tmp( url() + rUrl, encoding_hint); + *this = tmp; + cleanPath(false); + } + else + { + KURL tmp( rUrl, encoding_hint); + *this = tmp; + // Preserve userinfo if applicable. + if (!_u.m_strUser.isEmpty() && m_strUser.isEmpty() && (_u.m_strHost == m_strHost) && (_u.m_strProtocol == m_strProtocol)) + { + m_strUser = _u.m_strUser; + m_strPass = _u.m_strPass; + } + } +} + +void KURL::reset() +{ + m_strProtocol = QString::null; + m_strUser = QString::null; + m_strPass = QString::null; + m_strHost = QString::null; + m_strPath = QString::null; + m_strPath_encoded = QString::null; + m_strQuery_encoded = QString::null; + m_strRef_encoded = QString::null; + m_bIsMalformed = true; + m_iPort = 0; +} + +bool KURL::isEmpty() const +{ + return (m_strPath.isEmpty() && m_strProtocol.isEmpty()); +} + +void KURL::parse( const QString& _url, int encoding_hint ) +{ + //kdDebug(126) << "parse " << _url << endl; + // Return immediately whenever the given url + // is empty or null. + if ( _url.isEmpty() ) + { + m_strProtocol = _url; + return; + } + + QString port; + bool badHostName = false; + int start = 0; + uint len = _url.length(); + const QChar* buf = _url.unicode(); + const QChar* orig = buf; + + QChar delim; + QString tmp; + + uint pos = 0; + + // Node 1: Accept alpha or slash + QChar x = buf[pos++]; + if ( x == '/' ) + goto Node9; + if ( !isalpha( (int)x ) ) + goto NodeErr; + + // Node 2: Accept any amount of (alpha|digit|'+'|'-') + // '.' is not currently accepted, because current KURL may be confused. + // Proceed with :// :/ or : + while( pos < len && (isalpha((int)buf[pos]) || isdigit((int)buf[pos]) || + buf[pos] == '+' || buf[pos] == '-')) pos++; + + if ( pos+2 < len && buf[pos] == ':' && buf[pos+1] == '/' && buf[pos+2] == '/' ) + { + m_strProtocol = QString( orig, pos ).lower(); + pos += 3; + } + else if (pos+1 < len && buf[pos] == ':' ) // Need to always compare length()-1 otherwise KURL passes "http:" as legal!! + { + m_strProtocol = QString( orig, pos ).lower(); + //kdDebug(126)<<"setting protocol to "<<m_strProtocol<<endl; + pos++; + start = pos; + goto Node9; + } + else + goto NodeErr; + + //Node 3: We need at least one character here + if ( pos == len ) + goto NodeErr; + start = pos; + + // Node 4: Accept any amount of characters. + if (buf[pos] == '[') // An IPv6 host follows. + goto Node8; + // Terminate on / or @ or ? or # or " or ; or < + x = buf[pos]; + while( (x != ':') && (x != '@') && (x != '/') && (x != '?') && (x != '#') ) + { + if ((x == '\"') || (x == ';') || (x == '<')) + badHostName = true; + if (++pos == len) + break; + x = buf[pos]; + } + if ( pos == len ) + { + if (badHostName) + goto NodeErr; + + setHost(decode(QString( buf + start, pos - start ), encoding_hint)); + goto NodeOk; + } + if ( x == '@' ) + { + m_strUser = decode(QString( buf + start, pos - start ), encoding_hint); + pos++; + goto Node7; + } + else if ( (x == '/') || (x == '?') || (x == '#')) + { + if (badHostName) + goto NodeErr; + + setHost(decode(QString( buf + start, pos - start ), encoding_hint)); + start = pos; + goto Node9; + } + else if ( x != ':' ) + goto NodeErr; + m_strUser = decode(QString( buf + start, pos - start ), encoding_hint); + pos++; + + // Node 5: We need at least one character + if ( pos == len ) + goto NodeErr; + start = pos++; + + // Node 6: Read everything until @, /, ? or # + while( (pos < len) && + (buf[pos] != '@') && + (buf[pos] != '/') && + (buf[pos] != '?') && + (buf[pos] != '#')) pos++; + // If we now have a '@' the ':' seperates user and password. + // Otherwise it seperates host and port. + if ( (pos == len) || (buf[pos] != '@') ) + { + // Ok the : was used to separate host and port + if (badHostName) + goto NodeErr; + setHost(m_strUser); + m_strUser = QString::null; + QString tmp( buf + start, pos - start ); + char *endptr; + m_iPort = (unsigned short int)strtol(tmp.ascii(), &endptr, 10); + if ((pos == len) && (strlen(endptr) == 0)) + goto NodeOk; + // there is more after the digits + pos -= strlen(endptr); + start = pos++; + goto Node9; + } + m_strPass = decode(QString( buf + start, pos - start), encoding_hint); + pos++; + + // Node 7: We need at least one character + Node7: + if ( pos == len ) + goto NodeErr; + + Node8: + if (buf[pos] == '[') + { + // IPv6 address + start = ++pos; // Skip '[' + + if (pos == len) + { + badHostName = true; + goto NodeErr; + } + // Node 8b: Read everything until ] or terminate + badHostName = false; + x = buf[pos]; + while( (x != ']') ) + { + if ((x == '\"') || (x == ';') || (x == '<')) + badHostName = true; + if (++pos == len) + { + badHostName = true; + break; + } + x = buf[pos]; + } + if (badHostName) + goto NodeErr; + setHost(decode(QString( buf + start, pos - start ), encoding_hint)); + if (pos < len) pos++; // Skip ']' + if (pos == len) + goto NodeOk; + } + else + { + // Non IPv6 address + start = pos; + + // Node 8b: Read everything until / : or terminate + badHostName = false; + x = buf[pos]; + while( (x != ':') && (x != '@') && (x != '/') && (x != '?') && (x != '#') ) + { + if ((x == '\"') || (x == ';') || (x == '<')) + badHostName = true; + if (++pos == len) + break; + x = buf[pos]; + } + if (badHostName) + goto NodeErr; + if ( pos == len ) + { + setHost(decode(QString( buf + start, pos - start ), encoding_hint)); + goto NodeOk; + } + setHost(decode(QString( buf + start, pos - start ), encoding_hint)); + } + x = buf[pos]; + if ( x == '/' ) + { + start = pos++; + goto Node9; + } + else if ( x != ':' ) + goto NodeErr; + pos++; + + // Node 8a: Accept at least one digit + if ( pos == len ) + goto NodeErr; + start = pos; + if ( !isdigit( buf[pos++] ) ) + goto NodeErr; + + // Node 8b: Accept any amount of digits + while( pos < len && isdigit( buf[pos] ) ) pos++; + port = QString( buf + start, pos - start ); + m_iPort = port.toUShort(); + if ( pos == len ) + goto NodeOk; + start = pos++; + + Node9: // parse path until query or reference reached + + while( pos < len && buf[pos] != '#' && buf[pos]!='?' ) pos++; + + tmp = QString( buf + start, pos - start ); + //kdDebug(126)<<" setting encoded path&query to:"<<tmp<<endl; + setEncodedPath( tmp, encoding_hint ); + + if ( pos == len ) + goto NodeOk; + + //Node10: // parse query or reference depending on what comes first + delim = (buf[pos++]=='#'?'?':'#'); + + start = pos; + + while(pos < len && buf[pos]!=delim ) pos++; + + tmp = QString(buf + start, pos - start); + if (delim=='#') + setQuery(tmp, encoding_hint); + else + m_strRef_encoded = tmp; + + if (pos == len) + goto NodeOk; + + //Node11: // feed the rest into the remaining variable + tmp = QString( buf + pos + 1, len - pos - 1); + if (delim == '#') + m_strRef_encoded = tmp; + else + setQuery(tmp, encoding_hint); + + NodeOk: + //kdDebug(126)<<"parsing finished. m_strProtocol="<<m_strProtocol<<" m_strHost="<<m_strHost<<" m_strPath="<<m_strPath<<endl; + m_bIsMalformed = false; // Valid URL + + //kdDebug()<<"Prot="<<m_strProtocol<<"\nUser="<<m_strUser<<"\nPass="<<m_strPass<<"\nHost="<<m_strHost<<"\nPath="<<m_strPath<<"\nQuery="<<m_strQuery_encoded<<"\nRef="<<m_strRef_encoded<<"\nPort="<<m_iPort<<endl; + if (m_strProtocol.isEmpty()) + { + m_strProtocol = fileProt; + } + return; + + NodeErr: +// kdDebug(126) << "KURL couldn't parse URL \"" << _url << "\"" << endl; + reset(); + m_strProtocol = _url; +} + +KURL& KURL::operator=( const QString& _url ) +{ + reset(); + parse( _url ); + + return *this; +} + +KURL& KURL::operator=( const char * _url ) +{ + reset(); + parse( QString::fromLatin1(_url) ); + + return *this; +} + +#ifndef QT_NO_NETWORKPROTOCOL +KURL& KURL::operator=( const QUrl & u ) +{ + m_strProtocol = u.protocol(); + m_strUser = u.user(); + m_strPass = u.password(); + m_strHost = u.host(); + m_strPath = u.path( FALSE ); + m_strPath_encoded = QString::null; + m_strQuery_encoded = u.query(); + m_strRef_encoded = u.ref(); + m_bIsMalformed = !u.isValid(); + m_iPort = u.port(); + + return *this; +} +#endif + +KURL& KURL::operator=( const KURL& _u ) +{ + m_strProtocol = _u.m_strProtocol; + m_strUser = _u.m_strUser; + m_strPass = _u.m_strPass; + m_strHost = _u.m_strHost; + m_strPath = _u.m_strPath; + m_strPath_encoded = _u.m_strPath_encoded; + m_strQuery_encoded = _u.m_strQuery_encoded; + m_strRef_encoded = _u.m_strRef_encoded; + m_bIsMalformed = _u.m_bIsMalformed; + m_iPort = _u.m_iPort; + + return *this; +} + +bool KURL::operator==( const KURL& _u ) const +{ + if ( isMalformed() || _u.isMalformed() ) + return false; + + if ( m_strProtocol == _u.m_strProtocol && + m_strUser == _u.m_strUser && + m_strPass == _u.m_strPass && + m_strHost == _u.m_strHost && + m_strPath == _u.m_strPath && + // The encoded path may be null, but the URLs are still equal (David) + ( m_strPath_encoded.isNull() || _u.m_strPath_encoded.isNull() || + m_strPath_encoded == _u.m_strPath_encoded ) && + m_strQuery_encoded == _u.m_strQuery_encoded && + m_strRef_encoded == _u.m_strRef_encoded && + m_iPort == _u.m_iPort ) + { + return true; + } + + return false; +} + +bool KURL::operator==( const QString& _u ) const +{ + KURL u( _u ); + return ( *this == u ); +} + +bool KURL::cmp( const KURL &u, bool ignore_trailing ) const +{ + return equals( u, ignore_trailing ); +} + +bool KURL::equals( const KURL &_u, bool ignore_trailing ) const +{ + if ( isMalformed() || _u.isMalformed() ) + return false; + + if ( ignore_trailing ) + { + QString path1 = path(1); + QString path2 = _u.path(1); + if ( path1 != path2 ) + return false; + + if ( m_strProtocol == _u.m_strProtocol && + m_strUser == _u.m_strUser && + m_strPass == _u.m_strPass && + m_strHost == _u.m_strHost && + m_strQuery_encoded == _u.m_strQuery_encoded && + m_strRef_encoded == _u.m_strRef_encoded && + m_iPort == _u.m_iPort ) + return true; + + return false; + } + + return ( *this == _u ); +} + +bool KURL::isParentOf( const KURL& _u ) const +{ + if ( isMalformed() || _u.isMalformed() ) + return false; + + if ( m_strProtocol == _u.m_strProtocol && + m_strUser == _u.m_strUser && + m_strPass == _u.m_strPass && + m_strHost == _u.m_strHost && + m_strQuery_encoded == _u.m_strQuery_encoded && + m_strRef_encoded == _u.m_strRef_encoded && + m_iPort == _u.m_iPort ) + { + if ( path().isEmpty() || _u.path().isEmpty() ) + return false; // can't work with implicit paths + + QString p1( cleanpath( path() ) ); + if ( p1.at(p1.length()-1) != '/' ) + p1 += '/'; + QString p2( cleanpath( _u.path() ) ); + if ( p2.at(p2.length()-1) != '/' ) + p2 += '/'; + + //kdDebug(126) << "p1=" << p1 << endl; + //kdDebug(126) << "p2=" << p2 << endl; + //kdDebug(126) << "p1.length()=" << p1.length() << endl; + //kdDebug(126) << "p2.left(!$)=" << p2.left( p1.length() ) << endl; + return p2.startsWith( p1 ); + } + return false; +} + +void KURL::setFileName( const QString& _txt ) +{ + m_strRef_encoded = QString::null; + int i = 0; + while( _txt[i] == '/' ) ++i; + QString tmp; + if ( i ) + tmp = _txt.mid( i ); + else + tmp = _txt; + + QString path = m_strPath_encoded.isEmpty() ? m_strPath : m_strPath_encoded; + if ( path.isEmpty() ) + path = "/"; + else + { + int lastSlash = path.findRev( '/' ); + if ( lastSlash == -1) + { + // The first character is not a '/' ??? + // This looks strange ... + path = "/"; + } + else if ( path.right(1) != "/" ) + path.truncate( lastSlash+1 ); // keep the "/" + } + if (m_strPath_encoded.isEmpty()) + { + path += tmp; + setPath( path ); + } + else + { + path += encode_string(tmp); + setEncodedPath( path ); + } + cleanPath(); +} + +void KURL::cleanPath( bool cleanDirSeparator ) // taken from the old KURL +{ + m_strPath = cleanpath(m_strPath, cleanDirSeparator); + // WABA: Is this safe when "/../" is encoded with %? + m_strPath_encoded = cleanpath(m_strPath_encoded, cleanDirSeparator); +} + +static QString trailingSlash( int _trailing, const QString &path ) +{ + QString result = path; + + if ( _trailing == 0 ) + return result; + else if ( _trailing == 1 ) + { + int len = result.length(); + if ( len == 0 ) + result = QString::null; + else if ( result[ len - 1 ] != '/' ) + result += "/"; + return result; + } + else if ( _trailing == -1 ) + { + if ( result == "/" ) + return result; + int len = result.length(); + if ( len != 0 && result[ len - 1 ] == '/' ) + result.truncate( len - 1 ); + return result; + } + else { + assert( 0 ); + return QString::null; + } +} + +void KURL::adjustPath( int _trailing ) +{ + if (!m_strPath_encoded.isEmpty()) + { + m_strPath_encoded = trailingSlash( _trailing, m_strPath_encoded ); + } + m_strPath = trailingSlash( _trailing, m_strPath ); +} + + +QString KURL::encodedPathAndQuery( int _trailing, bool _no_empty_path, int encoding_hint ) const +{ + QString tmp; + if (!m_strPath_encoded.isEmpty() && encoding_hint == 0) + { + tmp = trailingSlash( _trailing, m_strPath_encoded ); + } + else + { + tmp = path( _trailing ); + if ( _no_empty_path && tmp.isEmpty() ) + tmp = "/"; + tmp = encode( tmp, false, encoding_hint ); + } + + // TODO apply encoding_hint to the query + if (!m_strQuery_encoded.isNull()) + tmp += '?' + m_strQuery_encoded; + return tmp; +} + +void KURL::setEncodedPath( const QString& _txt, int encoding_hint ) +{ + m_strPath_encoded = _txt; + + decode( m_strPath_encoded, m_strPath, m_strPath_encoded, encoding_hint ); + // Throw away encoding for local files, makes file-operations faster. + if (m_strProtocol == fileProt) + m_strPath_encoded = QString::null; +} + + +void KURL::setEncodedPathAndQuery( const QString& _txt, int encoding_hint ) +{ + int pos = _txt.find( '?' ); + if ( pos == -1 ) + { + setEncodedPath(_txt, encoding_hint); + m_strQuery_encoded = QString::null; + } + else + { + setEncodedPath(_txt.left( pos ), encoding_hint); + setQuery(_txt.right(_txt.length() - pos - 1), encoding_hint); + } +} + +QString KURL::path( int _trailing ) const +{ + return trailingSlash( _trailing, path() ); +} + +bool KURL::isLocalFile() const +{ + if ( (m_strProtocol != fileProt ) || hasSubURL() ) + return false; + + if (m_strHost.isEmpty() || (m_strHost == "localhost")) + return true; + + char hostname[ 256 ]; + hostname[ 0 ] = '\0'; +#ifdef _WIN32_ + // pending LR fixme + //hostname = "localhost"; +#else + if (!gethostname( hostname, 255 )) + hostname[sizeof(hostname)-1] = '\0'; +#endif + for(char *p = hostname; *p; p++) + *p = tolower(*p); + + return (m_strHost == hostname); +} + +void KURL::setFileEncoding(const QString &encoding) +{ + if (!isLocalFile()) + return; + + QString q = query(); + + if (!q.isEmpty() && (q[0] == '?')) + q = q.mid(1); + + QStringList args = QStringList::split('&', q); + for(QStringList::Iterator it = args.begin(); + it != args.end();) + { + QString s = decode_string(*it); + if (s.startsWith("charset=")) +//US changed erase into remove ??? + it = args.remove(it); + else + ++it; + } + if (!encoding.isEmpty()) + args.append("charset="+encode_string(encoding)); + + if (args.isEmpty()) + setQuery(QString::null); + else + setQuery(args.join("&")); +} + +QString KURL::fileEncoding() const +{ + if (!isLocalFile()) + return QString::null; + + QString q = query(); + + if (q.isEmpty()) + return QString::null; + + if (q[0] == '?') + q = q.mid(1); + + QStringList args = QStringList::split('&', q); + for(QStringList::ConstIterator it = args.begin(); + it != args.end(); + ++it) + { + QString s = decode_string(*it); + if (s.startsWith("charset=")) + return s.mid(8); + } + return QString::null; +} + +bool KURL::hasSubURL() const +{ + if ( m_strProtocol.isEmpty() || m_bIsMalformed ) + return false; + if (m_strRef_encoded.isEmpty()) + return false; + if (m_strRef_encoded.startsWith("gzip:")) + return true; + if (m_strRef_encoded.startsWith("bzip:")) + return true; + if (m_strRef_encoded.startsWith("bzip2:")) + return true; + if (m_strRef_encoded.startsWith("tar:")) + return true; + if ( m_strProtocol == "error" ) // anything that starts with error: has suburls + return true; + return false; +} + +QString KURL::url( int _trailing, int encoding_hint ) const +{ + if( m_bIsMalformed ) + { + // Return the whole url even when the url is + // malformed. Under such conditions the url + // is stored in m_strProtocol. + return m_strProtocol; + } + + QString u = m_strProtocol; + if (!u.isEmpty()) + u += ":"; + + if ( hasHost() ) + { + u += "//"; + if ( hasUser() ) + { + u += encode(m_strUser, true, encoding_hint); + if ( hasPass() ) + { + u += ":"; + u += encode(m_strPass, true, encoding_hint); + } + u += "@"; + } + bool IPv6 = (m_strHost.find(':') != -1); + if (IPv6) + u += '[' + m_strHost + ']'; + else + u += encodeHost(m_strHost, true, encoding_hint); + if ( m_iPort != 0 ) { + QString buffer; + buffer.sprintf( ":%u", m_iPort ); + u += buffer; + } + } + + u += encodedPathAndQuery( _trailing, false, encoding_hint ); + + if ( hasRef() ) + { + u += "#"; + u += m_strRef_encoded; + } + + return u; +} + +QString KURL::prettyURL( int _trailing ) const +{ + if( m_bIsMalformed ) + { + // Return the whole url even when the url is + // malformed. Under such conditions the url + // is stored in m_strProtocol. + return m_strProtocol; + } + + QString u = m_strProtocol; + if (!u.isEmpty()) + u += ":"; + + if ( hasHost() ) + { + u += "//"; + if ( hasUser() ) + { + u += lazy_encode(m_strUser); + // Don't show password! + u += "@"; + } + bool IPv6 = (m_strHost.find(':') != -1); + if (IPv6) + { + u += '[' + m_strHost + ']'; + } + else + { + u += lazy_encode(m_strHost); + } + if ( m_iPort != 0 ) { + QString buffer; + buffer.sprintf( ":%u", m_iPort ); + u += buffer; + } + } + + u += trailingSlash( _trailing, lazy_encode( m_strPath ) ); + if (!m_strQuery_encoded.isNull()) + u += '?' + m_strQuery_encoded; + + if ( hasRef() ) + { + u += "#"; + u += m_strRef_encoded; + } + + return u; +} + +QString KURL::prettyURL( int _trailing, AdjustementFlags _flags) const +{ + QString u = prettyURL(_trailing); + if (_flags & StripFileProtocol && u.startsWith("file:")) + u.remove(0, 5); + return u; +} + +QString KURL::htmlURL() const +{ +//US QStyleSheet::escape was not in my Qt distribution. Why ??? +//US return QStyleSheet::escape(prettyURL()); + return prettyURL(); +} + +KURL::List KURL::split( const KURL& _url ) +{ + QString ref; + KURL::List lst; + KURL url = _url; + + while(true) + { + KURL u = url; + u.m_strRef_encoded = QString::null; + lst.append(u); + if (url.hasSubURL()) + { + url = KURL(url.m_strRef_encoded); + } + else + { + ref = url.m_strRef_encoded; + break; + } + } + + // Set HTML ref in all URLs. + KURL::List::Iterator it; + for( it = lst.begin() ; it != lst.end(); ++it ) + { + (*it).m_strRef_encoded = ref; + } + + return lst; +} + +KURL::List KURL::split( const QString& _url ) +{ + return split(KURL(_url)); +} + +KURL KURL::join( const KURL::List & lst ) +{ + if (lst.isEmpty()) return KURL(); + KURL tmp; + + KURL::List::ConstIterator first = lst.fromLast(); + for( KURL::List::ConstIterator it = first; it != lst.end(); --it ) + { + KURL u(*it); + if (it != first) + { + if (!u.m_strRef_encoded) u.m_strRef_encoded = tmp.url(); + else u.m_strRef_encoded += "#" + tmp.url(); // Support more than one suburl thingy + } + tmp = u; + } + + return tmp; +} + +QString KURL::fileName( bool _strip_trailing_slash ) const +{ + QString fname; + if (hasSubURL()) { // If we have a suburl, then return the filename from there + KURL::List list = KURL::split(*this); + KURL::List::Iterator it = list.fromLast(); + return (*it).fileName(_strip_trailing_slash); + } + const QString &path = m_strPath; + + int len = path.length(); + if ( len == 0 ) + return fname; + + if ( _strip_trailing_slash ) + { + while ( len >= 1 && path[ len - 1 ] == '/' ) + len--; + } + else if ( path[ len - 1 ] == '/' ) + return fname; + + // Does the path only consist of '/' characters ? + if ( len == 1 && path[ 0 ] == '/' ) + return fname; + + // Skip last n slashes + int n = 1; + if (!m_strPath_encoded.isEmpty()) + { + // This is hairy, we need the last unencoded slash. + // Count in the encoded string how many encoded slashes follow the last + // unencoded one. + int i = m_strPath_encoded.findRev( '/', len - 1 ); + QString fileName_encoded = m_strPath_encoded.mid(i+1); + n += fileName_encoded.contains("%2f", false); + } + int i = len; + do { + i = path.findRev( '/', i - 1 ); + } + while (--n && (i > 0)); + + // If ( i == -1 ) => the first character is not a '/' + // So it's some URL like file:blah.tgz, return the whole path + if ( i == -1 ) { + if ( len == (int)path.length() ) + fname = path; + else + // Might get here if _strip_trailing_slash is true + fname = path.left( len ); + } + else + { + fname = path.mid( i + 1, len - i - 1 ); // TO CHECK + } + return fname; +} + +void KURL::addPath( const QString& _txt ) +{ + if (hasSubURL()) + { + KURL::List lst = split( *this ); + KURL &u = lst.last(); + u.addPath(_txt); + *this = join( lst ); + return; + } + + m_strPath_encoded = QString::null; + + if ( _txt.isEmpty() ) + return; + + int i = 0; + int len = m_strPath.length(); + // NB: avoid three '/' when building a new path from nothing + if ( len == 0 ) { + while( _txt[i] == '/' ) ++i; + } + // Add the trailing '/' if it is missing + else if ( _txt[0] != '/' && ( len == 0 || m_strPath[ len - 1 ] != '/' ) ) + m_strPath += "/"; + + // No double '/' characters + i = 0; + if ( len != 0 && m_strPath[ len - 1 ] == '/' ) + { + while( _txt[i] == '/' ) + ++i; + } + + m_strPath += _txt.mid( i ); +} + +QString KURL::directory( bool _strip_trailing_slash_from_result, + bool _ignore_trailing_slash_in_path ) const +{ + QString result = m_strPath_encoded.isEmpty() ? m_strPath : m_strPath_encoded; + if ( _ignore_trailing_slash_in_path ) + result = trailingSlash( -1, result ); + + if ( result.isEmpty() || result == "/" ) + return result; + + int i = result.findRev( "/" ); + // If ( i == -1 ) => the first character is not a '/' + // So it's some URL like file:blah.tgz, with no path + if ( i == -1 ) + return QString::null; + + if ( i == 0 ) + { + result = "/"; + return result; + } + + if ( _strip_trailing_slash_from_result ) + result = result.left( i ); + else + result = result.left( i + 1 ); + + if (!m_strPath_encoded.isEmpty()) + result = decode(result); + + return result; +} + + +bool KURL::cd( const QString& _dir ) +{ + if ( _dir.isEmpty() || m_bIsMalformed ) + return false; + + if (hasSubURL()) + { + KURL::List lst = split( *this ); + KURL &u = lst.last(); + u.cd(_dir); + *this = join( lst ); + return true; + } + + // absolute path ? + if ( _dir[0] == '/' ) + { + m_strPath_encoded = QString::null; + m_strPath = _dir; + setHTMLRef( QString::null ); + m_strQuery_encoded = QString::null; + return true; + } + + // Users home directory on the local disk ? + if ( ( _dir[0] == '~' ) && ( m_strProtocol == fileProt )) + { + m_strPath_encoded = QString::null; + m_strPath = QDir::homeDirPath(); + m_strPath += "/"; + m_strPath += _dir.right(m_strPath.length() - 1); + setHTMLRef( QString::null ); + m_strQuery_encoded = QString::null; + return true; + } + + // relative path + // we always work on the past of the first url. + // Sub URLs are not touched. + + // append '/' if necessary + QString p = path(1); + p += _dir; + p = cleanpath( p ); + setPath( p ); + + setHTMLRef( QString::null ); + m_strQuery_encoded = QString::null; + + return true; +} + +KURL KURL::upURL( ) const +{ + if (!query().isEmpty()) + { + KURL u(*this); + u.setQuery(QString::null); + return u; + }; + + if (!hasSubURL()) + { + KURL u(*this); + u.cd("../"); + return u; + } + + // We have a subURL. + KURL::List lst = split( *this ); + if (lst.isEmpty()) + return KURL(); // Huh? + while (true) + { + KURL &u = lst.last(); + QString old = u.path(); + u.cd("../"); + if (u.path() != old) + break; // Finshed. + if (lst.count() == 1) + break; // Finished. + lst.remove(lst.fromLast()); + } + return join( lst ); +} + +QString KURL::htmlRef() const +{ + if ( !hasSubURL() ) + { + return decode( ref() ); + } + + List lst = split( *this ); + return decode( (*lst.begin()).ref() ); +} + +QString KURL::encodedHtmlRef() const +{ + if ( !hasSubURL() ) + { + return ref(); + } + + List lst = split( *this ); + return (*lst.begin()).ref(); +} + +void KURL::setHTMLRef( const QString& _ref ) +{ + if ( !hasSubURL() ) + { + m_strRef_encoded = encode( _ref, true, 0 /*?*/); + return; + } + + List lst = split( *this ); + + (*lst.begin()).setRef( encode( _ref, true, 0 /*?*/) ); + + *this = join( lst ); +} + +bool KURL::hasHTMLRef() const +{ + if ( !hasSubURL() ) + { + return hasRef(); + } + + List lst = split( *this ); + return (*lst.begin()).hasRef(); +} + +void +KURL::setProtocol( const QString& _txt ) +{ + m_strProtocol = _txt; + m_bIsMalformed = false; +} + +void +KURL::setUser( const QString& _txt ) +{ + m_strUser = _txt; +} + +void +KURL::setPass( const QString& _txt ) +{ + m_strPass = _txt; +} + +void +KURL::setHost( const QString& _txt ) +{ +#ifndef KDE_QT_ONLY + m_strHost = KIDNA::toUnicode(_txt); + if (m_strHost.isEmpty()) + m_strHost = _txt.lower(); // Probably an invalid hostname, but... +#else + m_strHost = _txt.lower(); +#endif +} + +void +KURL::setPort( unsigned short int _p ) +{ + m_iPort = _p; +} + +void KURL::setPath( const QString & path ) +{ + if (isEmpty()) + m_bIsMalformed = false; + if (m_strProtocol.isEmpty()) + { + m_strProtocol = fileProt; + } + m_strPath = path; + m_strPath_encoded = QString::null; +} + +void KURL::setDirectory( const QString &dir) +{ +//US this has to be fixed. endsWith is not available in my distribution +//US if ( dir.endsWith("/")) +//US setPath(dir); +//US else + setPath(dir+"/"); +} + +void KURL::setQuery( const QString &_txt, int encoding_hint) +{ + if (!_txt.length()) + { + m_strQuery_encoded = _txt; + return; + } + if (_txt[0] =='?') + m_strQuery_encoded = _txt.mid(1); + else + m_strQuery_encoded = _txt; + + int l = m_strQuery_encoded.length(); + int i = 0; + QString result; + while (i < l) + { + int s = i; + // Re-encode. Break encoded string up according to the reserved + // characters '&:;=/?' and re-encode part by part. + while(i < l) + { + char c = m_strQuery_encoded[i].latin1(); + if ((c == '&') || (c == ':') || (c == ';') || + (c == '=') || (c == '/') || (c == '?')) + break; + i++; + } + if (i > s) + { + QString tmp = m_strQuery_encoded.mid(s, i-s); + QString newTmp; + decode( tmp, newTmp, tmp, encoding_hint, false ); + result += tmp; + } + if (i < l) + { + result += m_strQuery_encoded[i]; + i++; + } + } + m_strQuery_encoded = result; +} + +QString KURL::query() const +{ + if (m_strQuery_encoded.isNull()) + return QString::null; + return '?'+m_strQuery_encoded; +} + +QString KURL::decode_string(const QString &str, int encoding_hint) +{ + return decode(str, encoding_hint); +} + +QString KURL::encode_string(const QString &str, int encoding_hint) +{ + return encode(str, false, encoding_hint); +} + +QString KURL::encode_string_no_slash(const QString &str, int encoding_hint) +{ + return encode(str, true, encoding_hint); +} + +bool urlcmp( const QString& _url1, const QString& _url2 ) +{ + // Both empty ? + if ( _url1.isEmpty() && _url2.isEmpty() ) + return true; + // Only one empty ? + if ( _url1.isEmpty() || _url2.isEmpty() ) + return false; + + KURL::List list1 = KURL::split( _url1 ); + KURL::List list2 = KURL::split( _url2 ); + + // Malformed ? + if ( list1.isEmpty() || list2.isEmpty() ) + return false; + + return ( list1 == list2 ); +} + +bool urlcmp( const QString& _url1, const QString& _url2, bool _ignore_trailing, bool _ignore_ref ) +{ + // Both empty ? + if ( _url1.isEmpty() && _url2.isEmpty() ) + return true; + // Only one empty ? + if ( _url1.isEmpty() || _url2.isEmpty() ) + return false; + + KURL::List list1 = KURL::split( _url1 ); + KURL::List list2 = KURL::split( _url2 ); + + // Malformed ? + if ( list1.isEmpty() || list2.isEmpty() ) + return false; + + unsigned int size = list1.count(); + if ( list2.count() != size ) + return false; + + if ( _ignore_ref ) + { + (*list1.begin()).setRef(QString::null); + (*list2.begin()).setRef(QString::null); + } + + KURL::List::Iterator it1 = list1.begin(); + KURL::List::Iterator it2 = list2.begin(); + for( ; it1 != list1.end() ; ++it1, ++it2 ) + if ( !(*it1).equals( *it2, _ignore_trailing ) ) + return false; + + return true; +} +/*US we do not need this functions + +QMap< QString, QString > KURL::queryItems( int options ) const { + return queryItems(options, 0); +} + +QMap< QString, QString > KURL::queryItems( int options, int encoding_hint ) const { + if ( m_strQuery_encoded.isEmpty() ) + return QMap<QString,QString>(); + + QMap< QString, QString > result; + QStringList items = QStringList::split( '&', m_strQuery_encoded ); + for ( QStringList::const_iterator it = items.begin() ; it != items.end() ; ++it ) { + int equal_pos = (*it).find( '=' ); + if ( equal_pos > 0 ) { // = is not the first char... + QString name = (*it).left( equal_pos ); + if ( options & CaseInsensitiveKeys ) + name = name.lower(); + QString value = (*it).mid( equal_pos + 1 ); + if ( value.isEmpty() ) + result.insert( name, QString::fromLatin1("") ); + else { + // ### why is decoding name not neccessary? + value.replace( '+', ' ' ); // + in queries means space + result.insert( name, decode_string( value, encoding_hint ) ); + } + } else if ( equal_pos < 0 ) { // no = + QString name = (*it); + if ( options & CaseInsensitiveKeys ) + name = name.lower(); + result.insert( name, QString::null ); + } + } + + return result; +} + +QString KURL::queryItem( const QString& _item ) const +{ + return queryItem( _item, 0 ); +} + +QString KURL::queryItem( const QString& _item, int encoding_hint ) const +{ + QString item = _item + '='; + if ( m_strQuery_encoded.length() <= 1 ) + return QString::null; + + QStringList items = QStringList::split( '&', m_strQuery_encoded ); + unsigned int _len = item.length(); + for ( QStringList::ConstIterator it = items.begin(); it != items.end(); ++it ) + { + if ( (*it).startsWith( item ) ) + { + if ( (*it).length() > _len ) + { + QString str = (*it).mid( _len ); + str.replace( '+', ' ' ); // + in queries means space. + return decode_string( str, encoding_hint ); + } + else // empty value + return QString::fromLatin1(""); + } + } + + return QString::null; +} +US we do not need this functions*/ + +void KURL::removeQueryItem( const QString& _item ) +{ + QString item = _item + '='; + if ( m_strQuery_encoded.length() <= 1 ) + return; + + QStringList items = QStringList::split( '&', m_strQuery_encoded ); + for ( QStringList::Iterator it = items.begin(); it != items.end(); ) + { + if ( (*it).startsWith( item ) || (*it == _item) ) + { + QStringList::Iterator deleteIt = it; + ++it; + items.remove(deleteIt); + } + else + { + ++it; + } + } + m_strQuery_encoded = items.join( "&" ); +} + +void KURL::addQueryItem( const QString& _item, const QString& _value, int encoding_hint ) +{ + QString item = _item + '='; + QString value = encode( _value, true, encoding_hint ); + + if (!m_strQuery_encoded.isEmpty()) + m_strQuery_encoded += '&'; + m_strQuery_encoded += item + value; +} + +// static +KURL KURL::fromPathOrURL( const QString& text ) +{ + if ( text.isEmpty() ) + return KURL(); + + KURL url; + if ( text[0] == '/' ) + url.setPath( text ); + else + url = text; + + return url; +} |