| -rw-r--r-- | libopie2/opienet/omanufacturerdb.cpp | 4 | ||||
| -rw-r--r-- | libopie2/opienet/omanufacturerdb.h | 4 | ||||
| -rw-r--r-- | libopie2/opienet/onetutils.cpp | 4 | ||||
| -rw-r--r-- | libopie2/opienet/onetutils.h | 4 | ||||
| -rw-r--r-- | libopie2/opienet/onetwork.cpp | 4 | ||||
| -rw-r--r-- | libopie2/opienet/onetwork.h | 4 | ||||
| -rw-r--r-- | libopie2/opienet/opcap.cpp | 4 | ||||
| -rw-r--r-- | libopie2/opienet/opcap.h | 4 | ||||
| -rw-r--r-- | libopie2/opienet/ostation.cpp | 4 | ||||
| -rw-r--r-- | libopie2/opienet/ostation.h | 4 |
10 files changed, 20 insertions, 20 deletions
diff --git a/libopie2/opienet/omanufacturerdb.cpp b/libopie2/opienet/omanufacturerdb.cpp index 7e185a2..123aee8 100644 --- a/libopie2/opienet/omanufacturerdb.cpp +++ b/libopie2/opienet/omanufacturerdb.cpp @@ -1,143 +1,143 @@ /* This file is part of the Opie Project =. (C) 2003-2004 Michael 'Mickey' Lauer <mickey@Vanille.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. + - . .-<_> .<> Foundation; version 2 of the License. + ._= =} : .%`+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 "omanufacturerdb.h" #define OPIE_IMPROVE_GUI_LATENCY 1 /* OPIE */ #include <opie2/odebug.h> #include <qpe/qpeapplication.h> #ifdef OPIE_IMPROVE_GUI_LATENCY #include <qpe/global.h> #endif /* QT */ #include <qapplication.h> #include <qfile.h> #include <qtextstream.h> using namespace Opie::Core; namespace Opie { namespace Net { OManufacturerDB* OManufacturerDB::_instance = 0; OManufacturerDB* OManufacturerDB::instance() { if ( !OManufacturerDB::_instance ) { odebug << "OManufacturerDB::instance(): creating OManufacturerDB..." << oendl; _instance = new OManufacturerDB(); } return _instance; } OManufacturerDB::OManufacturerDB() { #ifdef OPIE_IMPROVE_GUI_LATENCY Global::statusMessage( "Reading Manufacturers..." ); #endif QString filename( "/etc/manufacturers" ); odebug << "OManufacturerDB: trying to read " << filename << oendl; if ( !QFile::exists( filename ) ) { filename = QPEApplication::qpeDir()+"etc/manufacturers"; odebug << "OManufacturerDB: trying to read " << filename << oendl; if ( !QFile::exists( filename ) ) { filename = "/usr/share/wellenreiter/manufacturers"; odebug << "OManufacturerDB: trying to read " << filename << oendl; } } QFile file( filename ); bool hasFile = file.open( IO_ReadOnly ); if (!hasFile) { owarn << "OManufacturerDB: no valid manufacturer list found." << oendl; } else { odebug << "OManufacturerDB: found manufacturer list in " << filename << oendl; QTextStream s( &file ); QString addr; QString manu; QString extManu; #ifdef OPIE_IMPROVE_GUI_LATENCY int counter = 0; #endif while (!s.atEnd()) { s >> addr; s >> manu; s >> extManu; manufacturers.insert( addr, manu ); manufacturersExt.insert( addr, extManu ); // odebug << "OmanufacturerDB: parse '" << addr << "' as '" << manu << "' (" << extManu << ")" << oendl; #ifdef OPIE_IMPROVE_GUI_LATENCY counter++; if ( counter == 50 ) { qApp->processEvents(); counter = 0; } #endif } odebug << "OManufacturerDB: manufacturer list completed." << oendl; #ifdef OPIE_IMPROVE_GUI_LATENCY Global::statusMessage( "Manufacturers Complete..." ); #endif } } 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 c667e20..2b3b7ed 100644 --- a/libopie2/opienet/omanufacturerdb.h +++ b/libopie2/opienet/omanufacturerdb.h @@ -1,75 +1,75 @@ /* This file is part of the Opie Project =. (C) 2003-2004 Michael 'Mickey' Lauer <mickey@Vanille.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. + - . .-<_> .<> Foundation; version 2 of the License. + ._= =} : .%`+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. */ #ifndef OMANUFACTURERDB_H #define OMANUFACTURERDB_H #include <qmap.h> namespace Opie { namespace Net { /** * @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: /** * @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; class Private; Private *d; }; } } #endif diff --git a/libopie2/opienet/onetutils.cpp b/libopie2/opienet/onetutils.cpp index 047a704..c8c494a 100644 --- a/libopie2/opienet/onetutils.cpp +++ b/libopie2/opienet/onetutils.cpp @@ -1,205 +1,205 @@ /* This file is part of the Opie Project (C) 2003 Michael 'Mickey' Lauer <mickey@Vanille.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. + - . .-<_> .<> Foundation; version 2 of the License. + ._= =} : .%`+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 <assert.h> #include <stdio.h> namespace Opie { namespace Net { /*====================================================================================== * 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! (inline or so) OMacAddress::OMacAddress() { memcpy( _bytes, __unknown, 6 ); } 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; } QString OMacAddress::manufacturer() const { 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; } namespace Internal { /*====================================================================================== * assorted functions *======================================================================================*/ void dumpBytes( const unsigned char* data, int num ) { printf( "Dumping %d bytes @ 0x%p", num, data ); printf( "-------------------------------------------\n" ); for ( int i = 0; i < num; ++i ) { printf( "%02x ", data[i] ); diff --git a/libopie2/opienet/onetutils.h b/libopie2/opienet/onetutils.h index 4a09426..f1d34a0 100644 --- a/libopie2/opienet/onetutils.h +++ b/libopie2/opienet/onetutils.h @@ -1,196 +1,196 @@ /* 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. + - . .-<_> .<> Foundation; version 2 of the License. + ._= =} : .%`+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. */ #ifndef ONETUTILS_H #define ONETUTILS_H #include <qdict.h> #include <qmap.h> #include <qstring.h> #include <qhostaddress.h> #include <qobject.h> #include <sys/types.h> struct ifreq; namespace Opie { namespace Net { class OWirelessNetworkInterface; /*====================================================================================== * OMacAddress *======================================================================================*/ class OMacAddress { public: // QString c'tor? -zecke OMacAddress(); OMacAddress( unsigned char* ); OMacAddress( const unsigned char* ); OMacAddress( struct ifreq& ); ~OMacAddress(); QString manufacturer() const; QString toString( bool substitute = false ) const; const unsigned char* native() const; // no c'tor but this one why not make it a c'tor. it could also replace the others or is this the problem? static OMacAddress fromString( const QString& ); public: static const OMacAddress& broadcast; // ff:ff:ff:ff:ff:ff static const OMacAddress& unknown; // 44:44:44:44:44:44 private: unsigned char _bytes[6]; friend bool operator==( const OMacAddress &m1, const OMacAddress &m2 ); class Private; Private *d; }; bool operator==( const OMacAddress &m1, const OMacAddress &m2 ); /*====================================================================================== * OHostAddress *======================================================================================*/ class OHostAddress : public QHostAddress { /*public: OHostAddress(); ~OHostAddress(); */ private: class Private; Private *d; }; /*====================================================================================== * OPrivateIOCTL *======================================================================================*/ class OPrivateIOCTL : public QObject { public: OPrivateIOCTL( QObject* parent, const char* name, int cmd, int getargs, int setargs ); ~OPrivateIOCTL(); int numberGetArgs() const; int typeGetArgs() const; int numberSetArgs() const; int typeSetArgs() const; // FIXME return int? as ::ioctl does? -zecke void invoke() const; void setParameter( int, u_int32_t ); private: u_int32_t _ioctl; u_int16_t _getargs; u_int16_t _setargs; class Private; Private *d; }; /*====================================================================================== * Miscellaneous *======================================================================================*/ namespace Internal { void dumpBytes( const unsigned char* data, int num ); QString modeToString( int ); int stringToMode( const QString& ); } } } #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 #ifndef ARPHRD_IEEE80211 #define ARPHRD_IEEE80211 801 #endif #ifndef ARPHRD_IEEE80211_PRISM #define ARPHRD_IEEE80211_PRISM 802 #endif /* Network to host order macros */ #ifdef LBL_ALIGN #define EXTRACT_16BITS(p) \ ((u_int16_t)((u_int16_t)*((const u_int8_t *)(p) + 0) << 8 | \ (u_int16_t)*((const u_int8_t *)(p) + 1))) #define EXTRACT_32BITS(p) \ ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 0) << 24 | \ (u_int32_t)*((const u_int8_t *)(p) + 1) << 16 | \ (u_int32_t)*((const u_int8_t *)(p) + 2) << 8 | \ (u_int32_t)*((const u_int8_t *)(p) + 3))) #else #define EXTRACT_16BITS(p) \ ((u_int16_t)ntohs(*(const u_int16_t *)(p))) #define EXTRACT_32BITS(p) \ ((u_int32_t)ntohl(*(const u_int32_t *)(p))) #endif #define EXTRACT_24BITS(p) \ ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 0) << 16 | \ (u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \ (u_int32_t)*((const u_int8_t *)(p) + 2))) /* Little endian protocol host order macros */ #define EXTRACT_LE_8BITS(p) (*(p)) #define EXTRACT_LE_16BITS(p) \ ((u_int16_t)((u_int16_t)*((const u_int8_t *)(p) + 1) << 8 | \ (u_int16_t)*((const u_int8_t *)(p) + 0))) #define EXTRACT_LE_32BITS(p) \ ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 3) << 24 | \ (u_int32_t)*((const u_int8_t *)(p) + 2) << 16 | \ (u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \ (u_int32_t)*((const u_int8_t *)(p) + 0))) #endif // ONETUTILS_H diff --git a/libopie2/opienet/onetwork.cpp b/libopie2/opienet/onetwork.cpp index 591681c..ae1865d 100644 --- a/libopie2/opienet/onetwork.cpp +++ b/libopie2/opienet/onetwork.cpp @@ -1,204 +1,204 @@ /* This file is part of the Opie Project Copyright (C) 2003-2004 by Michael 'Mickey' Lauer =. <mickey@Vanille.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. + - . .-<_> .<> Foundation; version 2 of the License. + ._= =} : .%`+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. */ /* OPIE */ #include <opie2/onetwork.h> #include <opie2/ostation.h> #include <opie2/odebug.h> /* QT */ #include <qfile.h> #include <qtextstream.h> /* UNIX */ #include <assert.h> #include <arpa/inet.h> #include <errno.h> #include <string.h> #include <stdlib.h> #include <math.h> #include <sys/ioctl.h> #include <sys/socket.h> #include <sys/types.h> #include <unistd.h> #include <linux/sockios.h> #include <net/if_arp.h> #include <stdarg.h> #ifndef NODEBUG #include <opie2/odebugmapper.h> using namespace Opie::Core; using namespace Opie::Net::Internal; DebugMapper* debugmapper = new DebugMapper(); #endif /*====================================================================================== * ONetwork *======================================================================================*/ namespace Opie { namespace Net { ONetwork* ONetwork::_instance = 0; ONetwork::ONetwork() { odebug << "ONetwork::ONetwork()" << oendl; odebug << "ONetwork: This code has been compiled against Wireless Extensions V" << WIRELESS_EXT << oendl; synchronize(); } void ONetwork::synchronize() { // gather available interfaces by inspecting /proc/net/dev //FIXME: we could use SIOCGIFCONF here, but we aren't interested in virtual (e.g. eth0:0) devices //FIXME: Use SIOCGIFCONF anway, because we can disable listing of aliased devices //FIXME: Best is use SIOCGIFCONF and if this doesn't work (result=-1), then fallback to parsing /proc/net/dev _interfaces.clear(); QString str; QFile f( "/proc/net/dev" ); bool hasFile = f.open( IO_ReadOnly ); if ( !hasFile ) { odebug << "ONetwork: /proc/net/dev not existing. No network devices available" << oendl; return; } QTextStream s( &f ); s.readLine(); s.readLine(); while ( !s.atEnd() ) { s >> str; str.truncate( str.find( ':' ) ); odebug << "ONetwork: found interface '" << str << "'" << oendl; ONetworkInterface* iface = 0; if ( isWirelessInterface( str ) ) { iface = new OWirelessNetworkInterface( this, (const char*) str ); odebug << "ONetwork: interface '" << str << "' has Wireless Extensions" << oendl; } else { iface = new ONetworkInterface( this, (const char*) str ); } _interfaces.insert( str, iface ); s.readLine(); } } short ONetwork::wirelessExtensionCompileVersion() { return WIRELESS_EXT; } int ONetwork::count() const { return _interfaces.count(); } ONetworkInterface* ONetwork::interface( const QString& iface ) const { return _interfaces[iface]; } ONetwork* ONetwork::instance() { if ( !_instance ) _instance = new ONetwork(); return _instance; } ONetwork::InterfaceIterator ONetwork::iterator() const { return ONetwork::InterfaceIterator( _interfaces ); } bool ONetwork::isPresent( const char* name ) const { int sfd = socket( AF_INET, SOCK_STREAM, 0 ); struct ifreq ifr; memset( &ifr, 0, sizeof( struct ifreq ) ); strcpy( (char*) &ifr.ifr_name, name ); int result = ::ioctl( sfd, SIOCGIFFLAGS, &ifr ); return result != -1; } bool ONetwork::isWirelessInterface( const char* name ) const { int sfd = socket( AF_INET, SOCK_STREAM, 0 ); struct iwreq iwr; memset( &iwr, 0, sizeof( struct iwreq ) ); strcpy( (char*) &iwr.ifr_name, name ); int result = ::ioctl( sfd, SIOCGIWNAME, &iwr ); return result != -1; } /*====================================================================================== * ONetworkInterface *======================================================================================*/ ONetworkInterface::ONetworkInterface( QObject* parent, const char* name ) :QObject( parent, name ), _sfd( socket( AF_INET, SOCK_DGRAM, 0 ) ), _mon( 0 ) { odebug << "ONetworkInterface::ONetworkInterface()" << oendl; init(); } struct ifreq& ONetworkInterface::ifr() const { return _ifr; } void ONetworkInterface::init() { odebug << "ONetworkInterface::init()" << oendl; memset( &_ifr, 0, sizeof( struct ifreq ) ); if ( _sfd == -1 ) { odebug << "ONetworkInterface::init(): Warning - can't get socket for device '" << name() << "'" << oendl; return; } } diff --git a/libopie2/opienet/onetwork.h b/libopie2/opienet/onetwork.h index 057b1a0..be4bb46 100644 --- a/libopie2/opienet/onetwork.h +++ b/libopie2/opienet/onetwork.h @@ -1,204 +1,204 @@ /* This file is part of the Opie Project Copyright (C) 2003-2004 by Michael 'Mickey' Lauer =. <mickey@Vanille.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. + - . .-<_> .<> Foundation; version 2 of the License. + ._= =} : .%`+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. */ #ifndef ONETWORK_H #define ONETWORK_H /* OPIE */ #include <opie2/onetutils.h> #include <opie2/ostation.h> /* QT */ #include <qvaluelist.h> #include <qdict.h> #include <qmap.h> #include <qobject.h> #include <qhostaddress.h> /* STD */ // hacky workaround until we have a user space wireless.h #include <net/if.h> #define _LINUX_IF_H #include <linux/wireless.h> #ifndef IW_MAX_PRIV_DEF #define IW_MAX_PRIV_DEF 128 #endif namespace Opie { namespace Net { class ONetworkInterface; class OWirelessNetworkInterface; class OChannelHopper; class OMonitoringInterface; /*====================================================================================== * ONetwork *======================================================================================*/ /** * @brief A container class for all network interfaces * * This class provides access to all available network interfaces of your computer. * * @author Michael 'Mickey' Lauer <mickey@vanille.de> */ class ONetwork : public QObject { Q_OBJECT public: typedef QDict<ONetworkInterface> InterfaceMap; typedef QDictIterator<ONetworkInterface> InterfaceIterator; public: /** * @returns the number of available interfaces */ int count() const; /** * @returns a pointer to the (one and only) @ref ONetwork instance. */ static ONetwork* instance(); /** * @returns an iterator usable for iterating through all network interfaces. */ InterfaceIterator iterator() const; /** * @returns true, if the @a interface is present. */ bool isPresent( const char* interface ) const; /** * @returns true, if the @a interface supports the wireless extension protocol. */ bool isWirelessInterface( const char* interface ) const; /** * @returns a pointer to the @ref ONetworkInterface object for the specified @a interface or 0, if not found. * @see ONetworkInterface */ ONetworkInterface* interface( const QString& interface ) const; /** * @internal Rebuild the internal interface database * @note Sometimes it might be useful to call this from client code, * e.g. after issuing a cardctl insert */ void synchronize(); /** * @returns the wireless extension version used at compile time. **/ static short wirelessExtensionCompileVersion(); protected: ONetwork(); private: static ONetwork* _instance; InterfaceMap _interfaces; class Private; Private *d; }; /*====================================================================================== * ONetworkInterface *======================================================================================*/ /** * @brief A network interface wrapper. * * This class provides a wrapper for a network interface. All the cumbersume details of * Linux ioctls are hidden under a convenient high-level interface. * @warning Most of the setting methods contained in this class require the appropriate * process permissions to work. * * @author Michael 'Mickey' Lauer <mickey@vanille.de> */ class ONetworkInterface : public QObject { friend class OMonitoringInterface; friend class OCiscoMonitoringInterface; friend class OWlanNGMonitoringInterface; friend class OHostAPMonitoringInterface; friend class OOrinocoMonitoringInterface; public: /** * Constructor. Normally you don't create @ref ONetworkInterface objects yourself, * but access them via @ref ONetwork::interface(). */ ONetworkInterface( QObject* parent, const char* name ); /** * Destructor. */ virtual ~ONetworkInterface(); /** * Associates a @a monitoring interface with this network interface. * @note This is currently only useful with @ref OWirelessNetworkInterface objects. */ void setMonitoring( OMonitoringInterface* monitoring ); /** * @returns the currently associated monitoring interface or 0, if no monitoring is associated. */ OMonitoringInterface* monitoring() const; /** * Setting an interface to promiscuous mode enables the device to receive * all packets on the shared medium - as opposed to packets which are addressed to this interface. */ bool setPromiscuousMode( bool ); /** * @returns true if the interface is set to promiscuous mode. */ bool promiscuousMode() const; /** * Setting an interface to up enables it to receive packets. */ bool setUp( bool ); /** * @returns true if the interface is up. */ bool isUp() const; /** * @returns true if the interface is a loopback interface. */ bool isLoopback() const; /** * @returns true if the interface is featuring supports the wireless extension protocol. */ bool isWireless() const; /** * Associate the IP address @ addr with the interface. */ void setIPV4Address( const QHostAddress& addr ); /** * @returns the IPv4 address associated with the interface. */ QString ipV4Address() const; //TODO: make this return an OHostAddress /** * Associate the MAC address @a addr with the interface. * @note It can be necessary to shut down the interface prior to calling this method. diff --git a/libopie2/opienet/opcap.cpp b/libopie2/opienet/opcap.cpp index 25ac09b..eafbeea 100644 --- a/libopie2/opienet/opcap.cpp +++ b/libopie2/opienet/opcap.cpp @@ -1,204 +1,204 @@ /* This file is part of the Opie Project Copyright (C) 2003-2004 by Michael 'Mickey' Lauer <mickey@Vanille.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. + - . .-<_> .<> Foundation; version 2 of the License. + ._= =} : .%`+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 "udp_ports.h" #include "opcap.h" /* OPIE */ #include <opie2/odebug.h> using namespace Opie::Core; /* QT */ #include <qapplication.h> // don't use oapplication here (will decrease reusability in other projects) #include <qsocketnotifier.h> #include <qobjectlist.h> /* STD */ #include <sys/time.h> #include <sys/types.h> #include <assert.h> #include <unistd.h> #include <string.h> namespace Opie { namespace Net { /*====================================================================================== * OPacket *======================================================================================*/ OPacket::OPacket( int datalink, packetheaderstruct header, const unsigned char* data, QObject* parent ) :QObject( parent, "Generic" ), _hdr( header ), _data( 0 ) { _data = new unsigned char[ header.len ]; assert( _data ); memcpy( const_cast<unsigned char*>(_data), data, header.len ); // We have to copy the data structure here, because the 'data' pointer handed by libpcap // points to an internal region which is reused by lipcap. odebug << "OPacket: Length = " << header.len << ", Caplen = " << header.caplen << oendl; _end = (unsigned char*) _data + header.len; switch ( datalink ) { case DLT_EN10MB: odebug << "OPacket::OPacket(): Received Packet. Datalink = ETHERNET" << oendl; new OEthernetPacket( _end, (const struct ether_header*) _data, this ); break; case DLT_IEEE802_11: odebug << "OPacket::OPacket(): Received Packet. Datalink = IEEE802.11" << oendl; new OWaveLanPacket( _end, (const struct ieee_802_11_header*) _data, this ); break; case DLT_PRISM_HEADER: odebug << "OPacket::OPacket(): Received Packet. Datalink = PRISM_HEADER" << oendl; new OPrismHeaderPacket( _end, (const struct prism_hdr*) (unsigned char*) _data, this ); break; default: owarn << "OPacket::OPacket(): Received Packet over unsupported datalink, type " << datalink << "!" << oendl; } } OPacket::~OPacket() { odebug << "~OPacket( " << name() << " )" << oendl; delete [] _data; } timevalstruct OPacket::timeval() const { return _hdr.ts; } int OPacket::caplen() const { return _hdr.caplen; } void OPacket::updateStats( QMap<QString,int>& stats, QObjectList* l ) { if (!l) return; QObject* o = l->first(); while ( o ) { stats[o->name()]++; updateStats( stats, const_cast<QObjectList*>( o->children() ) ); o = l->next(); } } QString OPacket::dumpStructure() const { return "[ |" + _dumpStructure( const_cast<QObjectList*>( this->children() ) ) + " ]"; } QString OPacket::_dumpStructure( QObjectList* l ) const { if (!l) return QString::null; QObject* o = l->first(); QString str(" "); while ( o ) { str.append( o->name() ); str.append( " |" ); str += _dumpStructure( const_cast<QObjectList*>( o->children() ) ); o = l->next(); } return str; } QString OPacket::dump( int bpl ) const { static int index = 0; index++; int len = _hdr.caplen; QString str( "000:" ); QString tmp; QString bytes; QString chars; for ( int i = 0; i < len; ++i ) { tmp.sprintf( "%02X ", _data[i] ); bytes.append( tmp ); if ( (_data[i] > 31) && (_data[i]<128) ) chars.append( _data[i] ); else chars.append( '.' ); if ( !((i+1) % bpl) ) { str.append( bytes ); str.append( ' ' ); str.append( chars ); str.append( '\n' ); tmp.sprintf( "%03X:", i+1 ); str.append( tmp ); bytes = ""; chars = ""; } } if ( (len % bpl) ) { str.append( bytes.leftJustify( 1 + 3*bpl ) ); str.append( chars ); } str.append( '\n' ); return str; } int OPacket::len() const { return _hdr.len; } QTextStream& operator<<( QTextStream& s, const OPacket& p ) { s << p.dumpStructure(); return s; } /*====================================================================================== * OEthernetPacket *======================================================================================*/ OEthernetPacket::OEthernetPacket( const unsigned char* end, const struct ether_header* data, QObject* parent ) :QObject( parent, "Ethernet" ), _ether( data ) { diff --git a/libopie2/opienet/opcap.h b/libopie2/opienet/opcap.h index 9e718d5..149e573 100644 --- a/libopie2/opienet/opcap.h +++ b/libopie2/opienet/opcap.h @@ -1,204 +1,204 @@ /* This file is part of the Opie Project Copyright (C) 2003 by Michael 'Mickey' Lauer <mickey@Vanille.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. + - . .-<_> .<> Foundation; version 2 of the License. + ._= =} : .%`+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. */ #ifndef OPCAP_H #define OPCAP_H /* OPIE */ #include <opie2/onetutils.h> /* QT */ #include <qevent.h> #include <qfile.h> #include <qhostaddress.h> #include <qobject.h> #include <qstring.h> #include <qtextstream.h> #include <qmap.h> /* STD */ extern "C" // work around a bpf/pcap conflict in recent headers { #include <pcap.h> } #include <netinet/ether.h> #include <netinet/ip.h> #include <netinet/udp.h> #include <netinet/tcp.h> #include <time.h> /* Custom Network Includes (must go here, don't reorder!) */ #include "802_11_user.h" #include "dhcp.h" /* TYPEDEFS */ typedef struct timeval timevalstruct; typedef struct pcap_pkthdr packetheaderstruct; /* FORWARDS */ class QSocketNotifier; namespace Opie { namespace Net { class OPacketCapturer; /*====================================================================================== * OPacket - A frame on the wire *======================================================================================*/ /** @brief A class representing a data frame on the wire. * * The whole family of the packet classes are used when capturing frames from a network. * Most standard network protocols in use share a common architecture, which mostly is * a packet header and then the packet payload. In layered architectures, each lower layer * encapsulates data from its upper layer - that is it * treats the data from its upper layer as payload and prepends an own header to the packet, * which - again - is treated as the payload for the layer below. The figure below is an * example for how such a data frame is composed out of packets, e.g. when sending a mail. * * <pre> * | User Data | == Mail Data * | SMTP Header | User Data | == SMTP * | TCP Header | SMTP Header | User Data | == TCP * | IP Header | TCP Header | SMTP Header | User Data | == IP * | MAC Header | IP Header | TCP Header | SMTP Header | User Data | == MAC * * </pre> * * The example is trimmed for simplicity, because the MAC (Medium Access Control) layer * also contains a few more levels of encapsulation. * Since the type of the payload is more or less independent from the encapsulating protocol, * the header must be inspected before attempting to decode the payload. Hence, the * encapsulation level varies and can't be deduced without actually looking into the packets. * * For actually working with captured frames, it's useful to identify the packets via names and * insert them into a parent/child - relationship based on the encapsulation. This is why * all packet classes derive from QObject. The amount of overhead caused by the QObject is * not a problem in this case, because we're talking about a theoratical maximum of about * 10 packets per captured frame. We need to stuff them into a searchable list anyway and the * QObject also cares about destroying the sub-, (child-) packets. * * This enables us to perform a simple look for packets of a certain type: * @code * OPacketCapturer* pcap = new OPacketCapturer(); * pcap->open( "eth0" ); * OPacket* p = pcap->next(); * OIPPacket* ip = (OIPPacket*) p->child( "IP" ); // returns 0, if no such child exists * odebug << "got ip packet from " << ip->fromIPAddress().toString() << " to " << ip->toIPAddress().toString() << oendl; * */ class OPacket : public QObject { Q_OBJECT friend class OPacketCapturer; friend QTextStream& operator<<( QTextStream& s, const OPacket& p ); public: OPacket( int datalink, packetheaderstruct, const unsigned char*, QObject* parent ); virtual ~OPacket(); timevalstruct timeval() const; int caplen() const; int len() const; QString dump( int = 32 ) const; //FIXME: remove that void updateStats( QMap<QString,int>&, QObjectList* ); //FIXME: Revise QString dumpStructure() const; //FIXME: Revise private: QString _dumpStructure( QObjectList* ) const; //FIXME: Revise private: const packetheaderstruct _hdr; // pcap packet header const unsigned char* _data; // pcap packet data const unsigned char* _end; // end of pcap packet data private: class Private; Private *d; }; QTextStream& operator<<( QTextStream& s, const OPacket& p ); //FIXME: Revise /*====================================================================================== * OEthernetPacket - DLT_EN10MB frame *======================================================================================*/ class OEthernetPacket : public QObject { Q_OBJECT public: OEthernetPacket( const unsigned char*, const struct ether_header*, QObject* parent = 0 ); virtual ~OEthernetPacket(); OMacAddress sourceAddress() const; OMacAddress destinationAddress() const; int type() const; private: const struct ether_header* _ether; private: class Private; Private *d; }; /*====================================================================================== * OPrismHeaderPacket - DLT_PRISM_HEADER frame *======================================================================================*/ class OPrismHeaderPacket : public QObject { Q_OBJECT public: OPrismHeaderPacket( const unsigned char*, const struct prism_hdr*, QObject* parent = 0 ); virtual ~OPrismHeaderPacket(); unsigned int signalStrength() const; private: const struct prism_hdr* _header; class Private; Private *d; }; /*====================================================================================== * OWaveLanPacket - DLT_IEEE802_11 frame *======================================================================================*/ class OWaveLanPacket : public QObject { Q_OBJECT public: OWaveLanPacket( const unsigned char*, const struct ieee_802_11_header*, QObject* parent = 0 ); diff --git a/libopie2/opienet/ostation.cpp b/libopie2/opienet/ostation.cpp index b5ac325..88ad808 100644 --- a/libopie2/opienet/ostation.cpp +++ b/libopie2/opienet/ostation.cpp @@ -1,72 +1,72 @@ /* This file is part of the Opie Project Copyright (C) 2003 by Michael 'Mickey' Lauer <mickey@Vanille.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. + - . .-<_> .<> Foundation; version 2 of the License. + ._= =} : .%`+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/ostation.h> #include <opie2/odebug.h> using namespace Opie::Core; namespace Opie { namespace Net { /*====================================================================================== * OStation *======================================================================================*/ OStation::OStation() { odebug << "OStation::OStation()" << oendl; type = "<unknown>"; macAddress = OMacAddress::unknown; ssid = "<unknown>"; channel = 0; apAddress = OMacAddress::unknown; } OStation::~OStation() { odebug << "OStation::~OStation()" << oendl; } void OStation::dump() { odebug << "------- OStation::dump() ------------" << oendl; odebug << "type: " << type << "" << oendl; odebug << "mac: " << macAddress.toString() << "" << oendl; odebug << "ap: " << apAddress.toString() << "" << oendl; odebug << "ip: " << ipAddress.toString() << "" << oendl; } } } diff --git a/libopie2/opienet/ostation.h b/libopie2/opienet/ostation.h index 68f1114..bdc653f 100644 --- a/libopie2/opienet/ostation.h +++ b/libopie2/opienet/ostation.h @@ -1,82 +1,82 @@ /* This file is part of the Opie Project Copyright (C) 2003 by Michael 'Mickey' Lauer <mickey@Vanille.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. + - . .-<_> .<> Foundation; version 2 of the License. + ._= =} : .%`+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. */ #ifndef OSTATION_H #define OSTATION_H #include <opie2/onetutils.h> #include <qlist.h> #include <qstring.h> #include <qhostaddress.h> #include <qobject.h> #include <sys/types.h> namespace Opie { namespace Net { class OStation; typedef QList<OStation> OStationList; /*====================================================================================== * OStation *======================================================================================*/ class OStation { public: OStation(); ~OStation(); void dump(); /* Ethernet */ QString type; OMacAddress macAddress; QHostAddress ipAddress; /* WaveLan */ QString ssid; OMacAddress apAddress; int channel; bool encrypted; private: class Private; Private *d; }; } } #endif // OSTATION_H |