| -rw-r--r-- | libopie2/opienet/omanufacturerdb.cpp | 24 | ||||
| -rw-r--r-- | libopie2/opienet/omanufacturerdb.h | 18 | ||||
| -rw-r--r-- | libopie2/opienet/onetutils.cpp | 5 |
3 files changed, 41 insertions, 6 deletions
diff --git a/libopie2/opienet/omanufacturerdb.cpp b/libopie2/opienet/omanufacturerdb.cpp index ea15125..c185fc5 100644 --- a/libopie2/opienet/omanufacturerdb.cpp +++ b/libopie2/opienet/omanufacturerdb.cpp @@ -1,96 +1,114 @@ /********************************************************************** ** Copyright (C) 2002 Michael 'Mickey' Lauer. All rights reserved. ** ** This file is part of Opie Environment. ** ** 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. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** **********************************************************************/ #include "omanufacturerdb.h" // Qt #include <qstring.h> #include <qfile.h> #include <qtextstream.h> OManufacturerDB* OManufacturerDB::_instance = 0; OManufacturerDB* OManufacturerDB::instance() { if ( !OManufacturerDB::_instance ) { qDebug( "OManufacturerDB::instance(): creating OManufacturerDB..." ); _instance = new OManufacturerDB(); } return _instance; } OManufacturerDB::OManufacturerDB() { QString filename( "/etc/manufacturers" ); qDebug( "OManufacturerDB: trying to read '%s'...", (const char*) filename ); if ( !QFile::exists( filename ) ) { filename = "/opt/QtPalmtop/etc/manufacturers"; qDebug( "OManufacturerDB: trying to read '%s'...", (const char*) filename ); if ( !QFile::exists( filename ) ) { filename = "/usr/share/wellenreiter/manufacturers"; qDebug( "OManufacturerDB: trying to read '%s'...", (const char*) filename ); } } QFile file( filename ); bool hasFile = file.open( IO_ReadOnly ); if (!hasFile) { qWarning( "OManufacturerDB: no valid manufacturer list found.", (const char*) filename ); } else { qDebug( "OManufacturerDB: found manufacturer list in '%s'...", (const char*) filename ); QTextStream s( &file ); QString addr; QString manu; + QString extManu; while (!s.atEnd()) { s >> addr; if ( !addr ) // read nothing!? { continue; } else if ( addr[0] == '#' ) { - s.readLine(); continue; } s.skipWhiteSpace(); s >> manu; - s.readLine(); - //qDebug( "ManufacturerDB: read pair %s, %s", (const char*) addr, (const char*) manu ); + s.skipWhiteSpace(); + s >> extManu; + if ( extManu[0] == '#' ) // we have an extended manufacturer + { + s.skipWhiteSpace(); + extManu = s.readLine(); + qDebug( "OManufacturerDB: read '%s' as extended manufacturer string", (const char*) extManu ); + manufacturersExt.insert( addr, extManu ); + } + else + s.readLine(); + qDebug( "ManufacturerDB: read tuple %s, %s", (const char*) addr, (const char*) manu ); manufacturers.insert( addr, manu ); } } } OManufacturerDB::~OManufacturerDB() { } const QString& OManufacturerDB::lookup( const QString& macaddr ) const { return manufacturers[macaddr.upper().left(8)]; } + + +const QString& OManufacturerDB::lookupExt( const QString& macaddr ) const +{ + QMap<QString,QString>::ConstIterator it = manufacturersExt.find( macaddr.upper().left(8) ); + return it == manufacturersExt.end() ? lookup( macaddr ) : *it; +} + diff --git a/libopie2/opienet/omanufacturerdb.h b/libopie2/opienet/omanufacturerdb.h index cb0b6c8..651f624 100644 --- a/libopie2/opienet/omanufacturerdb.h +++ b/libopie2/opienet/omanufacturerdb.h @@ -1,38 +1,54 @@ /********************************************************************** ** Copyright (C) 2002 Michael 'Mickey' Lauer. All rights reserved. ** ** This file is part of Opie Environment. ** ** 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. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** **********************************************************************/ #ifndef OMANUFACTURERDB_H #define OMANUFACTURERDB_H #include <qmap.h> +/** + * @brief A Ethernet card vendor database. + * + * This class encapsulates the lookup of Ethernet vendor given a + * certain Mac Address. Only the first three bytes define the vendor. + */ class OManufacturerDB { public: - //FIXME make us consistent -zecke I use self(), sandman inst() you use instance() so we need to chose one! + /** + * @returns the one-and-only @ref OManufacturerDB instance. + */ static OManufacturerDB* instance(); + /** + * @returns the short manufacturer string given a @a macaddr. + */ const QString& lookup( const QString& macaddr ) const; + /** + * @returns the enhanced manufacturer string given a @a macaddr. + */ + const QString& lookupExt( const QString& macaddr ) const; protected: OManufacturerDB(); virtual ~OManufacturerDB(); private: QMap<QString, QString> manufacturers; + QMap<QString, QString> manufacturersExt; static OManufacturerDB* _instance; }; #endif diff --git a/libopie2/opienet/onetutils.cpp b/libopie2/opienet/onetutils.cpp index e05efc2..08c40b4 100644 --- a/libopie2/opienet/onetutils.cpp +++ b/libopie2/opienet/onetutils.cpp @@ -1,209 +1,210 @@ /* This file is part of the Opie Project (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> =. .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program 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 <opie2/onetutils.h> #include <opie2/onetwork.h> #include <opie2/omanufacturerdb.h> #include <net/if.h> #include <cstdio> using namespace std; #define IW_PRIV_TYPE_MASK 0x7000 #define IW_PRIV_TYPE_NONE 0x0000 #define IW_PRIV_TYPE_BYTE 0x1000 #define IW_PRIV_TYPE_CHAR 0x2000 #define IW_PRIV_TYPE_INT 0x4000 #define IW_PRIV_TYPE_FLOAT 0x5000 #define IW_PRIV_TYPE_ADDR 0x6000 #define IW_PRIV_SIZE_FIXED 0x0800 #define IW_PRIV_SIZE_MASK 0x07FF /*====================================================================================== * OMacAddress *======================================================================================*/ // static initializer for broadcast and unknown MAC Adresses const unsigned char __broadcast[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; const OMacAddress& OMacAddress::broadcast = OMacAddress( __broadcast ); const unsigned char __unknown[6] = { 0x44, 0x44, 0x44, 0x44, 0x44, 0x44 }; const OMacAddress& OMacAddress::unknown = OMacAddress( __unknown ); //TODO: Incorporate Ethernet Manufacturer database here! OMacAddress::OMacAddress( unsigned char* p ) { memcpy( _bytes, p, 6 ); } OMacAddress::OMacAddress( const unsigned char* p ) { memcpy( _bytes, p, 6 ); } OMacAddress::OMacAddress( struct ifreq& ifr ) { memcpy( _bytes, ifr.ifr_hwaddr.sa_data, 6 ); } OMacAddress::~OMacAddress() { } //#ifdef QT_NO_DEBUG //inline //#endif const unsigned char* OMacAddress::native() const { return (const unsigned char*) &_bytes; } OMacAddress OMacAddress::fromString( const QString& str ) { QString addr( str ); unsigned char buf[6]; bool ok = true; int index = 14; for ( int i = 5; i >= 0; --i ) { buf[i] = addr.right( 2 ).toUShort( &ok, 16 ); if ( !ok ) return OMacAddress::unknown; addr.truncate( index ); index -= 3; } return (const unsigned char*) &buf; } QString OMacAddress::toString( bool substitute ) const { QString manu; manu.sprintf( "%.2X:%.2X:%.2X", _bytes[0]&0xff, _bytes[1]&0xff, _bytes[2]&0xff ); QString serial; serial.sprintf( ":%.2X:%.2X:%.2X", _bytes[3]&0xff, _bytes[4]&0xff, _bytes[5]&0xff ); if ( !substitute ) return manu+serial; // fallback - if no vendor is found, just use the number QString textmanu = OManufacturerDB::instance()->lookup( manu ); - return textmanu.isNull() ? manu+serial : textmanu + serial; + return textmanu.isNull() ? manu+serial : textmanu+serial; } QString OMacAddress::manufacturer() const { - return OManufacturerDB::instance()->lookup( toString() ); + return OManufacturerDB::instance()->lookupExt( toString() ); } + bool operator==( const OMacAddress &m1, const OMacAddress &m2 ) { return memcmp( &m1._bytes, &m2._bytes, 6 ) == 0; } /*====================================================================================== * OHostAddress *======================================================================================*/ /*====================================================================================== * OPrivateIOCTL *======================================================================================*/ OPrivateIOCTL::OPrivateIOCTL( QObject* parent, const char* name, int cmd, int getargs, int setargs ) :QObject( parent, name ), _ioctl( cmd ), _getargs( getargs ), _setargs( setargs ) { } OPrivateIOCTL::~OPrivateIOCTL() { } int OPrivateIOCTL::numberGetArgs() const { return _getargs & IW_PRIV_SIZE_MASK; } int OPrivateIOCTL::typeGetArgs() const { return _getargs & IW_PRIV_TYPE_MASK >> 12; } int OPrivateIOCTL::numberSetArgs() const { return _setargs & IW_PRIV_SIZE_MASK; } int OPrivateIOCTL::typeSetArgs() const { return _setargs & IW_PRIV_TYPE_MASK >> 12; } void OPrivateIOCTL::invoke() const { ( (OWirelessNetworkInterface*) parent() )->wioctl( _ioctl ); } void OPrivateIOCTL::setParameter( int num, u_int32_t value ) { u_int32_t* arglist = (u_int32_t*) &( (OWirelessNetworkInterface*) parent() )->_iwr.u.name; arglist[num] = value; } /*====================================================================================== * assorted functions *======================================================================================*/ void dumpBytes( const unsigned char* data, int num ) { printf( "Dumping %d bytes @ %0x", num, data ); printf( "-------------------------------------------\n" ); for ( int i = 0; i < num; ++i ) { printf( "%02x ", data[i] ); if ( !((i+1) % 32) ) printf( "\n" ); } printf( "\n\n" ); } |