| -rw-r--r-- | noncore/net/wellenreiter/gui/wellenreiter.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/noncore/net/wellenreiter/gui/wellenreiter.cpp b/noncore/net/wellenreiter/gui/wellenreiter.cpp index 60bf231..365efb0 100644 --- a/noncore/net/wellenreiter/gui/wellenreiter.cpp +++ b/noncore/net/wellenreiter/gui/wellenreiter.cpp @@ -1,649 +1,649 @@ /********************************************************************** ** 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. ** ***********************************************************************/ // Local #include "gps.h" #include "wellenreiter.h" #include "scanlist.h" #include "logwindow.h" #include "hexwindow.h" #include "configwindow.h" #include "statwindow.h" #include "graphwindow.h" #include "protolistview.h" // Opie #ifdef QWS #include <opie/odevice.h> #include <qpe/qcopenvelope_qws.h> using namespace Opie; #endif #ifdef QWS #include <opie2/oapplication.h> #else #include <qapplication.h> #endif #include <opie2/onetwork.h> #include <opie2/opcap.h> // Qt #include <qcheckbox.h> #include <qcombobox.h> #include <qdatetime.h> #include <qpushbutton.h> #include <qlineedit.h> #include <qmessagebox.h> #include <qobjectlist.h> #include <qregexp.h> #include <qspinbox.h> #include <qtoolbutton.h> #include <qmainwindow.h> // Standard #include <assert.h> #include <errno.h> #include <unistd.h> #include <string.h> #include <sys/types.h> #include <stdlib.h> Wellenreiter::Wellenreiter( QWidget* parent ) : WellenreiterBase( parent, 0, 0 ), sniffing( false ), iface( 0 ), configwindow( 0 ) { logwindow->log( "(i) Wellenreiter has been started." ); // // detect operating system // #ifdef QWS QString sys; sys.sprintf( "(i) Running on '%s'.", (const char*) ODevice::inst()->systemString() ); _system = ODevice::inst()->system(); logwindow->log( sys ); #endif netview->setColumnWidthMode( 1, QListView::Manual ); connect( netview, SIGNAL( joinNetwork(const QString&,const QString&,int,const QString&) ), this, SLOT( joinNetwork(const QString&,const QString&,int,const QString&) ) ); pcap = new OPacketCapturer(); gps = new GPS( this ); } Wellenreiter::~Wellenreiter() { delete pcap; } void Wellenreiter::setConfigWindow( WellenreiterConfigWindow* cw ) { configwindow = cw; } void Wellenreiter::channelHopped(int c) { QString title = "Wellenreiter II -scan- ["; QString left; if ( c > 1 ) left.fill( '.', c-1 ); title.append( left ); title.append( '|' ); if ( c < iface->channels() ) { QString right; right.fill( '.', iface->channels()-c ); title.append( right ); } title.append( "]" ); //title.append( QString().sprintf( " %02d", c ) ); assert( parent() ); ( (QMainWindow*) parent() )->setCaption( title ); } void Wellenreiter::handleNotification( OPacket* p ) { QObjectList* l = p->queryList(); QObjectListIt it( *l ); QObject* o; while ( (o = it.current()) != 0 ) { QString name = it.current()->name(); if ( configwindow->parsePackets->isProtocolChecked( name ) ) { QString action = configwindow->parsePackets->protocolAction( name ); qDebug( "parsePacket-action for '%s' seems to be '%s'", (const char*) name, (const char*) action ); doAction( action, name, p ); } else { qDebug( "protocol '%s' not checked in parsePackets.", (const char*) name ); } ++it; } } void Wellenreiter::handleBeacon( OPacket* p, OWaveLanManagementPacket* beacon ) { QString type; if ( beacon->canIBSS() ) { type = "adhoc"; } else if ( beacon->canESS() ) { type = "managed"; } else { qWarning( "Wellenreiter::invalid frame [possibly noise] detected!" ); return; } OWaveLanManagementSSID* ssid = static_cast<OWaveLanManagementSSID*>( p->child( "802.11 SSID" ) ); QString essid = ssid ? ssid->ID() : QString("<unknown>"); OWaveLanManagementDS* ds = static_cast<OWaveLanManagementDS*>( p->child( "802.11 DS" ) ); int channel = ds ? ds->channel() : -1; OWaveLanPacket* header = static_cast<OWaveLanPacket*>( p->child( "802.11" ) ); GpsLocation loc( 0, 0 ); if ( configwindow->enableGPS->isChecked() ) { // TODO: add check if GPS is working!? qDebug( "Wellenreiter::gathering GPS data..." ); loc = gps->position(); qDebug( "Wellenreiter::GPS data received is ( %f , %f )", loc.latitude, loc.longitude ); } netView()->addNewItem( type, essid, header->macAddress2(), beacon->canPrivacy(), channel, 0, loc ); // update graph window if ( ds ) { OPrismHeaderPacket* prism = static_cast<OPrismHeaderPacket*>( p->child( "Prism" ) ); if ( prism ) graphwindow->traffic( ds->channel(), prism->signalStrength() ); else graphwindow->traffic( ds->channel(), 95 ); } } void Wellenreiter::handleWlanData( OPacket* p, OWaveLanDataPacket* data, OMacAddress& from, OMacAddress& to ) { OWaveLanPacket* wlan = (OWaveLanPacket*) p->child( "802.11" ); if ( wlan->fromDS() && !wlan->toDS() ) { netView()->fromDStraffic( wlan->macAddress3(), wlan->macAddress1(), wlan->macAddress2() ); from = wlan->macAddress3(); to = wlan->macAddress2(); } else if ( !wlan->fromDS() && wlan->toDS() ) { netView()->toDStraffic( wlan->macAddress2(), wlan->macAddress3(), wlan->macAddress1() ); from = wlan->macAddress2(); to = wlan->macAddress3(); } else if ( wlan->fromDS() && wlan->toDS() ) { netView()->WDStraffic( wlan->macAddress4(), wlan->macAddress3(), wlan->macAddress1(), wlan->macAddress2() ); from = wlan->macAddress4(); to = wlan->macAddress3(); } else { netView()->IBSStraffic( wlan->macAddress2(), wlan->macAddress1(), wlan->macAddress3() ); from = wlan->macAddress2(); to = wlan->macAddress1(); } } void Wellenreiter::handleEthernetData( OPacket* p, OEthernetPacket* data, OMacAddress& from, OMacAddress& to ) { from = data->sourceAddress(); to = data->destinationAddress(); netView()->addNewItem( "station", "<wired>", from, false, -1, 0, GpsLocation( 0, 0 ) ); } void Wellenreiter::handleARPData( OPacket* p, OARPPacket*, OMacAddress& source, OMacAddress& dest ) { OARPPacket* arp = (OARPPacket*) p->child( "ARP" ); if ( arp ) { qDebug( "Received ARP traffic (type '%s'): ", (const char*) arp->type() ); if ( arp->type() == "REQUEST" ) { netView()->identify( arp->senderMacAddress(), arp->senderIPV4Address().toString() ); } else if ( arp->type() == "REPLY" ) { netView()->identify( arp->senderMacAddress(), arp->senderIPV4Address().toString() ); netView()->identify( arp->targetMacAddress(), arp->targetIPV4Address().toString() ); } } } void Wellenreiter::handleIPData( OPacket* p, OIPPacket* ip, OMacAddress& source, OMacAddress& dest ) { //TODO: Implement more IP based protocols ODHCPPacket* dhcp = (ODHCPPacket*) p->child( "DHCP" ); if ( dhcp ) { qDebug( "Received DHCP '%s' packet", (const char*) dhcp->type() ); if ( dhcp->type() == "OFFER" ) { qDebug( "DHCP: '%s' ('%s') seems to be a DHCP server.", (const char*) source.toString(), (const char*) dhcp->serverAddress().toString() ); netView()->identify( source, dhcp->serverAddress().toString() ); netView()->addService( "DHCP", source, dhcp->serverAddress().toString() ); } else if ( dhcp->type() == "ACK" ) { qDebug( "DHCP: '%s' ('%s') accepted the offered DHCP address.", (const char*) dhcp->clientMacAddress().toString(), (const char*) dhcp->yourAddress().toString() ); netView()->identify( dhcp->clientMacAddress(), dhcp->yourAddress().toString() ); } } } QObject* Wellenreiter::childIfToParse( OPacket* p, const QString& protocol ) { if ( configwindow->parsePackets->isProtocolChecked( protocol ) ) if ( configwindow->parsePackets->protocolAction( protocol ) == "Discard!" ) return 0; return p->child( 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 false; 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 ); qDebug( "capturePackets-action for '%s' seems to be '%s'", (const char*) name, (const char*) action ); if ( action == "Discard" ) { logwindow->log( QString().sprintf( "(i) dump-discarding of '%s' packet requested.", (const char*) name ) ); return false; } } else { qDebug( "protocol '%s' not checked in capturePackets.", (const char*) name ); } ++it; } return true; } void Wellenreiter::receivePacket( OPacket* p ) { hexWindow()->log( p->dump( 8 ) ); if ( checkDumpPacket( p ) ) { pcap->dump( p ); } // check if we received a beacon frame OWaveLanManagementPacket* beacon = static_cast<OWaveLanManagementPacket*>( childIfToParse( p, "802.11 Management" ) ); if ( beacon && beacon->managementType() == "Beacon" ) { handleBeacon( p, beacon ); 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(OPacket*) ), this, SLOT( receivePacket(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->setMonitorMode( false ); + 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 // print out statistics for( QMap<QString,int>::ConstIterator it = pcap->statistics().begin(); it != pcap->statistics().end(); ++it ) statwindow->updateCounter( it.key(), it.data() ); } 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( "Your device is not\nproperly configured. Please reconfigure!" ) ); return; } // configure device ONetwork* net = ONetwork::instance(); // TODO: check if interface is wireless and support sniffing for non-wireless interfaces iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface )); // fails if network is not wireless! // bring device UP if ( cardtype != DEVTYPE_FILE ) { 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; } } // 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: qDebug( "Wellenreiter: Capturing from file '%s'", (const char*) interface ); break; default: assert( 0 ); // shouldn't reach this } // switch device into monitor mode if ( cardtype < DEVTYPE_FILE ) { if ( cardtype != DEVTYPE_MANUAL ) - iface->setMonitorMode( true ); - if ( !iface->monitorMode() ) + 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() ) { qDebug( "Wellenreiter:GPS enabled @ %s:%d", (const char*) configwindow->gpsdHost->currentText(), configwindow->gpsdPort->value() ); gps->open( configwindow->gpsdHost->currentText(), configwindow->gpsdPort->value() ); } // open pcap and start sniffing if ( cardtype != DEVTYPE_FILE ) { pcap->open( interface ); if ( configwindow->writeCaptureFile->isChecked() ) { QString dumpname( configwindow->captureFileName->text() ); if ( dumpname.isEmpty() ) dumpname = "captureFile"; dumpname.append( '-' ); dumpname.append( QTime::currentTime().toString().replace( QRegExp( ":" ), "-" ) ); dumpname.append( ".wellenreiter" ); pcap->openDumpFile( dumpname ); } else { pcap->open( interface ); } } else { pcap->open( QFile( interface ) ); } 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(OPacket*) ), this, SLOT( receivePacket(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* ) { qDebug( "Wellenreiter::timerEvent()" ); OPacket* p = pcap->next(); if ( !p ) // no more packets available { stopClicked(); } else { receivePacket( p ); delete p; } } void Wellenreiter::doAction( const QString& action, const QString& protocol, OPacket* p ) { #ifdef QWS if ( action == "TouchSound" ) ODevice::inst()->touchSound(); else if ( action == "AlarmSound" ) ODevice::inst()->alarmSound(); else if ( action == "KeySound" ) ODevice::inst()->keySound(); 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().sprintf( "Got packet with protocol '%s'", (const char*) protocol ) ); else if ( action == "MessageBox" ) QMessageBox::information( this, "Notification!", QString().sprintf( "Got packet with protocol '%s'", (const char*) 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; } qDebug( "joinNetwork() with Interface %s: %s, %s, %d, %s", (const char*) iface->name(), (const char*) type, (const char*) essid, channel, (const char*) macaddr ); QCopEnvelope msg( "QPE/Application/networksettings", "wlan(QString,QString,QString)" ); int count = 3; qDebug("sending %d messages",count); msg << QString("count") << QString::number(count); qDebug("msg >%s< Mode >%s<", iface->name(),type.latin1() ); msg << QString(iface->name()) << QString("Mode") << type; qDebug("msg >%s< essid >%s<", iface->name(),essid.latin1()); msg << QString(iface->name()) << QString("ESSID") << essid; qDebug("msg >%s< channel >%d<", iface->name(),channel); msg << QString(iface->name()) << QString("Channel") << channel; // qDebug("msg >%s< mac >%s<", iface->name(),macaddr); // msg << QString(iface->name()) << QString("MacAddr") << macaddr; #else QMessageBox::warning( this, tr( "Can't do that!" ), tr( "Function only available on Embedded build" ) ); #endif } |