| -rw-r--r-- | noncore/net/wellenreiter/gui/wellenreiter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/noncore/net/wellenreiter/gui/wellenreiter.cpp b/noncore/net/wellenreiter/gui/wellenreiter.cpp index df8e9c3..9fe463a 100644 --- a/noncore/net/wellenreiter/gui/wellenreiter.cpp +++ b/noncore/net/wellenreiter/gui/wellenreiter.cpp @@ -382,385 +382,385 @@ QObject* Wellenreiter::childIfToParse( OPacket* p, const QString& protocol ) bool Wellenreiter::checkDumpPacket( OPacket* p ) { // go through all child packets and see if one is inside the child hierarchy for p // if so, do what the user requested (protocolAction), e.g. pass or discard if ( !configwindow->writeCaptureFile->isChecked() ) return true; // semantic change - we're logging anyway now to /tmp/wellenreiter QObjectList* l = p->queryList(); QObjectListIt it( *l ); QObject* o; while ( (o = it.current()) != 0 ) { QString name = it.current()->name(); if ( configwindow->capturePackets->isProtocolChecked( name ) ) { QString action = configwindow->capturePackets->protocolAction( name ); odebug << "capturePackets-action for '" << name << "' seems to be '" << action << "'" << oendl; if ( action == "Discard" ) { logwindow->log( QString("(i) dump-discarding of '%1' packet requested." ).arg( name ) ); return false; } } else { odebug << "protocol '" << name << "' not checked in capturePackets." << oendl; } ++it; } return true; } void Wellenreiter::receivePacket( OPacket* p ) { hexWindow()->add( p, configwindow->hexViewBuffer() ); if ( checkDumpPacket( p ) ) { pcap->dump( p ); } // check for a management frame OWaveLanManagementPacket* manage = static_cast<OWaveLanManagementPacket*>( childIfToParse( p, "802.11 Management" ) ); if ( manage ) { handleManagementFrame( p, manage ); return; } // check for a control frame OWaveLanControlPacket* control = static_cast<OWaveLanControlPacket*>( childIfToParse( p, "802.11 Control" ) ); if ( control ) { handleControlFrame( p, control ); return; } OMacAddress source; OMacAddress dest; //TODO: WEP check here // check for a wireless data frame OWaveLanDataPacket* wlan = static_cast<OWaveLanDataPacket*>( childIfToParse( p, "802.11 Data" ) ); if ( wlan ) { handleWlanData( p, wlan, source, dest ); } // check for a wired data frame OEthernetPacket* eth = static_cast<OEthernetPacket*>( childIfToParse( p, "Ethernet" ) ); if ( eth ) { handleEthernetData( p, eth, source, dest ); } // check for an arp frame since arp frames come in two flavours: // 802.11 encapsulates ARP data within IP packets while wired ethernet doesn't. OARPPacket* arp = static_cast<OARPPacket*>( childIfToParse( p, "ARP" ) ); if ( arp ) { handleARPData( p, arp, source, dest ); } // check for a ip frame OIPPacket* ip = static_cast<OIPPacket*>( childIfToParse( p, "IP" ) ); if ( ip ) { handleIPData( p, ip, source, dest ); } //handleNotification( p ); } void Wellenreiter::stopClicked() { if ( iface ) { disconnect( SIGNAL( receivedPacket(Opie::Net::OPacket*) ), this, SLOT( receivePacket(Opie::Net::OPacket*) ) ); disconnect( SIGNAL( hopped(int) ), this, SLOT( channelHopped(int) ) ); iface->setChannelHopping(); // stop hopping channels } else killTimers(); pcap->close(); sniffing = false; if ( iface ) { // switch off monitor mode iface->setMode( "managed" ); // switch off promisc flag iface->setPromiscuousMode( false ); system( "cardctl reset; sleep 1" ); //FIXME: Use OProcess } logwindow->log( "(i) Stopped Scanning." ); assert( parent() ); ( (QMainWindow*) parent() )->setCaption( "Wellenreiter II" ); // message the user QMessageBox::information( this, "Wellenreiter II", tr( "Your wireless card\nshould now be usable again." ) ); sniffing = false; emit( stoppedSniffing() ); #ifdef QWS if ( WellenreiterConfigWindow::instance()->disablePM->isChecked() ) { QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable; } #else #warning FIXME: setScreenSaverMode is not operational on the X11 build #endif updateStatistics(); } void Wellenreiter::startClicked() { // get configuration from config window const QString& interface = configwindow->interfaceName->currentText(); const int cardtype = configwindow->driverType(); // const int interval = configwindow->hoppingInterval(); if ( ( interface == "" ) || ( cardtype == 0 ) ) { QMessageBox::information( this, "Wellenreiter II", tr( "No device configured.\nPlease reconfigure!" ) ); return; } // configure device ONetwork* net = ONetwork::instance(); // TODO: check if interface is wireless and support sniffing for non-wireless interfaces if ( cardtype != DEVTYPE_FILE ) { if ( !net->isPresent( interface ) ) { QMessageBox::information( this, "Wellenreiter II", tr( "The configured device (%1)\nis not available on this system\n. Please reconfigure!" ).arg( interface ) ); return; } iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface )); // fails if network is not wireless! assert( iface ); // bring device UP iface->setUp( true ); if ( !iface->isUp() ) { QMessageBox::warning( this, "Wellenreiter II", tr( "Can't bring interface '%1' up:\n" ).arg( iface->name() ) + strerror( errno ) ); return; } // check if wireless extension version matches if ( ONetwork::wirelessExtensionCompileVersion() != iface->wirelessExtensionDriverVersion() ) { - QMessageBox::critical( this, "Wellenreiter II", tr( "<p>The Wireless Extension Versions<br>are not matching!<p>" + QMessageBox::critical( this, "Wellenreiter II", tr( "<p>The Wireless Extension Versions<br>do not match!<p>" " Wellenreiter II : WE V%1<br>Interface driver: WE V%2" ) .arg( QString::number( ONetwork::wirelessExtensionCompileVersion() ) ) .arg( QString::number( iface->wirelessExtensionDriverVersion() ) ) ); return; } } // set monitor mode bool usePrism = configwindow->usePrismHeader(); switch ( cardtype ) { case DEVTYPE_CISCO: iface->setMonitoring( new OCiscoMonitoringInterface( iface, usePrism ) ); break; case DEVTYPE_WLAN_NG: iface->setMonitoring( new OWlanNGMonitoringInterface( iface, usePrism ) ); break; case DEVTYPE_HOSTAP: iface->setMonitoring( new OHostAPMonitoringInterface( iface, usePrism ) ); break; case DEVTYPE_ORINOCO: iface->setMonitoring( new OOrinocoMonitoringInterface( iface, usePrism ) ); break; case DEVTYPE_MANUAL: QMessageBox::information( this, "Wellenreiter II", tr( "Bring your device into\nmonitor mode now." ) ); break; case DEVTYPE_FILE: odebug << "Wellenreiter: Capturing from file '" << interface << "'" << oendl; break; default: assert( 0 ); // shouldn't reach this } // switch device into monitor mode if ( cardtype < DEVTYPE_FILE ) { if ( cardtype != DEVTYPE_MANUAL ) iface->setMode( "monitor" ); if ( iface->mode() != "monitor" ) { if ( QMessageBox::warning( this, "Wellenreiter II", tr( "Can't set interface '%1'\ninto monitor mode:\n" ).arg( iface->name() ) + strerror( errno ) + tr( "\nContinue with limited functionality?" ), QMessageBox::Yes, QMessageBox::No ) == QMessageBox::No ) return; } } // open GPS device if ( configwindow->enableGPS->isChecked() ) { odebug << "Wellenreiter:GPS enabled @ " << configwindow->gpsdHost->currentText() << ":" << configwindow->gpsdPort->value() << "" << oendl; gps->open( configwindow->gpsdHost->currentText(), configwindow->gpsdPort->value() ); } // open pcap and start sniffing if ( configwindow->writeCaptureFile->isChecked() ) // write to a user specified capture file? { dumpname = configwindow->captureFileName->text(); if ( dumpname.isEmpty() ) dumpname = "captureFile"; dumpname.append( '-' ); dumpname.append( QTime::currentTime().toString().replace( QRegExp( ":" ), "-" ) ); dumpname.append( ".wellenreiter" ); } if ( cardtype != DEVTYPE_FILE ) pcap->open( interface ); else pcap->openCaptureFile( interface ); if ( configwindow->writeCaptureFile->isChecked() ) { odebug << "Wellenreiter:: dumping to " << dumpname << oendl; pcap->openDumpFile( dumpname ); } if ( !pcap->isOpen() ) { QMessageBox::warning( this, "Wellenreiter II", tr( "Can't open packet capturer for\n'%1':\n" ).arg( cardtype == DEVTYPE_FILE ? (const char*) interface : iface->name() ) + QString(strerror( errno ) )); return; } // set capturer to non-blocking mode pcap->setBlocking( false ); // start channel hopper if ( cardtype != DEVTYPE_FILE ) { logwindow->log( QString().sprintf( "(i) Starting channel hopper (d=%d ms)", configwindow->hopInterval->value() ) ); iface->setChannelHopping( configwindow->hopInterval->value() ); //use interval from config window } if ( cardtype != DEVTYPE_FILE ) { // connect socket notifier and start channel hopper connect( pcap, SIGNAL( receivedPacket(Opie::Net::OPacket*) ), this, SLOT( receivePacket(Opie::Net::OPacket*) ) ); connect( iface->channelHopper(), SIGNAL( hopped(int) ), this, SLOT( channelHopped(int) ) ); } else { // start timer for reading packets startTimer( 100 ); } logwindow->log( "(i) Started Scanning." ); sniffing = true; #ifdef QWS if ( WellenreiterConfigWindow::instance()->disablePM->isChecked() ) { QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Disable; } #else #warning FIXME: setScreenSaverMode is not operational on the X11 build #endif emit( startedSniffing() ); if ( cardtype != DEVTYPE_FILE ) channelHopped( 6 ); // set title else { assert( parent() ); ( (QMainWindow*) parent() )->setCaption( tr( "Wellenreiter II - replaying capture file..." ) ); } } void Wellenreiter::timerEvent( QTimerEvent* ) { odebug << "Wellenreiter::timerEvent()" << oendl; OPacket* p = pcap->next(); if ( !p ) // no more packets available { stopClicked(); } else { receivePacket( p ); // We no longer delete packets here. Ownership of the packets is // transferred to the PacketView. //delete p; } } void Wellenreiter::doAction( const QString& action, const QString& protocol, OPacket* /* p */ ) { #ifdef QWS if ( action == "TouchSound" ) ODevice::inst()->playTouchSound(); else if ( action == "AlarmSound" ) ODevice::inst()->playAlarmSound(); else if ( action == "KeySound" ) ODevice::inst()->playKeySound(); else if ( action == "LedOn" ) ODevice::inst()->setLedState( Led_Mail, Led_On ); else if ( action == "LedOff" ) ODevice::inst()->setLedState( Led_Mail, Led_Off ); else if ( action == "LogMessage" ) logwindow->log( QString(tr("Got packet with protocol '%1'","Protocol Name" ) ).arg( protocol ) ); else if ( action == "MessageBox" ) QMessageBox::information( this, "Notification!", QString(tr( "Got packet with protocol '%1'", "Protocol Name" ) ).arg( protocol ) ); #else #warning Actions do not work with Qt/X11 yet #endif } void Wellenreiter::joinNetwork(const QString& type, const QString& essid, int channel, const QString& macaddr) { #ifdef QWS if ( !iface ) { QMessageBox::warning( this, tr( "Can't do that!" ), tr( "No wireless\ninterface available." ) ); return; } if ( sniffing ) { QMessageBox::warning( this, tr( "Can't do that!" ), tr( "Stop sniffing before\njoining a net." ) ); return; } odebug << "joinNetwork() with Interface " << iface->name() << ": " << type << ", " << essid << ", " << channel << ", " << macaddr << oendl; QCopEnvelope msg( "QPE/Application/networksettings", "wlan(QString,QString,QString)" ); int count = 3; odebug << "sending " << count << " messages" << oendl; msg << QString("count") << QString::number(count); odebug << "msg >" << iface->name() << "< Mode >" << type.latin1() << "<" << oendl; msg << QString(iface->name()) << QString("Mode") << type; odebug << "msg >" << iface->name() << "< essid >" << essid.latin1() << "<" << oendl; msg << QString(iface->name()) << QString("ESSID") << essid; odebug << "msg >" << iface->name() << "< channel >" << channel << "<" << oendl; msg << QString(iface->name()) << QString("Channel") << channel; // odebug << "msg >" << iface->name() << "< mac >" << macaddr << "<" << oendl; // msg << QString(iface->name()) << QString("MacAddr") << macaddr; #else QMessageBox::warning( this, tr( "Can't do that!" ), tr( "Function only available on Embedded build" ) ); #endif } |