disambiguate

1 files changed, 1 insertions, 1 deletions

diff --git a/libopie2/opienet/onetwork.cpp b/libopie2/opienet/onetwork.cpp
index 67718ba..171a2bc 100644
--- a/libopie2/opienet/onetwork.cpp
+++ b/libopie2/opienet/onetwork.cpp
@@ -715,513 +715,513 @@ void OWirelessNetworkInterface::setMode( const QString& newMode )
     QString currentMode = mode();

     if ( currentMode == newMode ) return;

     #endif

 

     odebug << "OWirelessNetworkInterface::setMode(): trying to set mode " << newMode << oendl;

 

     _iwr.u.mode = stringToMode( newMode );

 

     if ( _iwr.u.mode != IW_MODE_MONITOR )

     {

         // IWR.U.MODE WIRD DURCH ABFRAGE DES MODE HIER PLATTGEMACHT!!!!!!!!!!!!!!!!!!!!! DEPP!

         _iwr.u.mode = stringToMode( newMode );

         wioctl( SIOCSIWMODE );

 

         // special iwpriv fallback for monitor mode (check if we're really out of monitor mode now)

 

         if ( mode() == "monitor" )

         {

             odebug << "OWirelessNetworkInterface::setMode(): SIOCSIWMODE not sufficient - trying fallback to iwpriv..." << oendl;

             if ( _mon )

                 _mon->setEnabled( false );

             else

                 odebug << "ONetwork(): can't switch monitor mode without installed monitoring interface" << oendl;

         }

 

     }

     else    // special iwpriv fallback for monitor mode

     {

         if ( wioctl( SIOCSIWMODE ) )

         {

             odebug << "OWirelessNetworkInterface::setMode(): IW_MODE_MONITOR ok" << oendl;

         }

         else

         {

             odebug << "OWirelessNetworkInterface::setMode(): SIOCSIWMODE not working - trying fallback to iwpriv..." << oendl;

 

             if ( _mon )

                 _mon->setEnabled( true );

             else

                 odebug << "ONetwork(): can't switch monitor mode without installed monitoring interface" << oendl;

         }

     }

 }

 

 

 QString OWirelessNetworkInterface::mode() const

 {

     memset( &_iwr, 0, sizeof( struct iwreq ) );

 

     if ( !wioctl( SIOCGIWMODE ) )

     {

         return "<unknown>";

     }

 

     odebug << "OWirelessNetworkInterface::setMode(): WE's idea of current mode seems to be " << modeToString( _iwr.u.mode ) << oendl;

 

     // legacy compatible monitor mode check

 

     if ( dataLinkType() == ARPHRD_IEEE80211 || dataLinkType() == 802 )

     {

         return "monitor";

     }

     else

     {

         return modeToString( _iwr.u.mode );

     }

 }

 

 void OWirelessNetworkInterface::setNickName( const QString& nickname )

 {

     _iwr.u.essid.pointer = const_cast<char*>( (const char*) nickname );

     _iwr.u.essid.length = nickname.length();

     wioctl( SIOCSIWNICKN );

 }

 

 

 QString OWirelessNetworkInterface::nickName() const

 {

     char str[IW_ESSID_MAX_SIZE];

     _iwr.u.data.pointer = &str[0];

     _iwr.u.data.length = IW_ESSID_MAX_SIZE;

     if ( !wioctl( SIOCGIWNICKN ) )

     {

         return "<unknown>";

     }

     else

     {

         str[_iwr.u.data.length] = 0x0; // some drivers (e.g. wlan-ng) don't zero-terminate the string

         return str;

     }

 }

 

 

 void OWirelessNetworkInterface::setPrivate( const QString& call, int numargs, ... )

 {

     OPrivateIOCTL* priv = static_cast<OPrivateIOCTL*>( child( (const char*) call ) );

     if ( !priv )

     {

         owarn << "OWirelessNetworkInterface::setPrivate(): interface '" << name()

               << "' does not support private ioctl '" << call << "'" << oendl;

         return;

     }

     if ( priv->numberSetArgs() != numargs )

     {

         owarn << "OWirelessNetworkInterface::setPrivate(): parameter count not matching. '"

               << call << "' expects " << priv->numberSetArgs() << ", but got " << numargs << oendl;

         return;

     }

 

     odebug << "OWirelessNetworkInterface::setPrivate(): about to call '" << call << "' on interface '" << name() << "'" << oendl;

     memset( &_iwr, 0, sizeof _iwr );

     va_list argp;

     va_start( argp, numargs );

     for ( int i = 0; i < numargs; ++i )

     {

         priv->setParameter( i, va_arg( argp, int ) );

     }

     va_end( argp );

     priv->invoke();

 }

 

 

 void OWirelessNetworkInterface::getPrivate( const QString& call )

 {

     oerr << "OWirelessNetworkInterface::getPrivate() is not implemented yet." << oendl;

 }

 

 

 bool OWirelessNetworkInterface::hasPrivate( const QString& call )

 {

     return child( (const char*) call );

 }

 

 

 QString OWirelessNetworkInterface::SSID() const

 {

     char str[IW_ESSID_MAX_SIZE];

     _iwr.u.essid.pointer = &str[0];

     _iwr.u.essid.length = IW_ESSID_MAX_SIZE;

     if ( !wioctl( SIOCGIWESSID ) )

     {

         return "<unknown>";

     }

     else

     {

         return str;

     }

 }

 

 

 void OWirelessNetworkInterface::setSSID( const QString& ssid )

 {

     _iwr.u.essid.pointer = const_cast<char*>( (const char*) ssid );

     _iwr.u.essid.length = ssid.length();

     wioctl( SIOCSIWESSID );

 }

 

 

 OStationList* OWirelessNetworkInterface::scanNetwork()

 {

     _iwr.u.param.flags = IW_SCAN_DEFAULT;

     _iwr.u.param.value = 0;

     if ( !wioctl( SIOCSIWSCAN ) )

     {

         return 0;

     }

 

     OStationList* stations = new OStationList();

 

     int timeout = 1000000;

 

     odebug << "ONetworkInterface::scanNetwork() - scan started." << oendl;

 

     bool results = false;

     struct timeval tv;

     tv.tv_sec = 0;

     tv.tv_usec = 250000; // initial timeout ~ 250ms

     char buffer[IW_SCAN_MAX_DATA];

 

     while ( !results && timeout > 0 )

     {

         timeout -= tv.tv_usec;

         select( 0, 0, 0, 0, &tv );

 

         _iwr.u.data.pointer = &buffer[0];

         _iwr.u.data.flags = 0;

         _iwr.u.data.length = sizeof buffer;

         if ( wioctl( SIOCGIWSCAN ) )

         {

             results = true;

             continue;

         }

         else if ( errno == EAGAIN)

         {

             odebug << "ONetworkInterface::scanNetwork() - scan in progress..." << oendl;

             #if 0

             if ( qApp )

             {

                 qApp->processEvents( 100 );

                 continue;

             }

             #endif

             tv.tv_sec = 0;

             tv.tv_usec = 100000;

             continue;

         }

     }

 

     odebug << "ONetworkInterface::scanNetwork() - scan finished." << oendl;

 

     if ( results )

     {

         odebug << " - result length = " << _iwr.u.data.length << oendl;

         if ( !_iwr.u.data.length )

         {

             odebug << " - no results (empty neighbourhood)" << oendl;

             return stations;

         }

 

         odebug << " - results are in!" << oendl;

         dumpBytes( (const unsigned char*) &buffer[0], _iwr.u.data.length );

 

         // parse results

 

         int offset = 0;

         struct iw_event* we = (struct iw_event*) &buffer[0];

 

         while ( offset < _iwr.u.data.length )

         {

             //const char* cmd = *(*_ioctlmap)[we->cmd];

             //if ( !cmd ) cmd = "<unknown>";

             odebug << " - reading next event... cmd=" << we->cmd << ", len=" << we->len << oendl;

             switch (we->cmd)

             {

                 case SIOCGIWAP:

                 {

                     odebug << "SIOCGIWAP" << oendl;

                     stations->append( new OStation() );

                     stations->last()->macAddress = (const unsigned char*) &we->u.ap_addr.sa_data[0];

                     break;

                 }

                 case SIOCGIWMODE:

                 {

                     odebug << "SIOCGIWMODE" << oendl;

                     stations->last()->type = modeToString( we->u.mode );

                     break;

                 }

                 case SIOCGIWFREQ:

                 {

                     odebug << "SIOCGIWFREQ" << oendl;

                     stations->last()->channel = _channels[ static_cast<int>(double( we->u.freq.m ) * pow( 10.0, we->u.freq.e ) / 1000000) ];

                     break;

                 }

                 case SIOCGIWESSID:

                 {

                     odebug << "SIOCGIWESSID" << oendl;

-                    stations->last()->ssid = we->u.essid.pointer;

+                    stations->last()->ssid = static_cast<const char*>( we->u.essid.pointer );
                     break;

                 }

                 case SIOCGIWSENS: odebug << "SIOCGIWSENS" << oendl; break;

                 case SIOCGIWENCODE: odebug << "SIOCGIWENCODE" << oendl; break;

                 case IWEVTXDROP: odebug << "IWEVTXDROP" << oendl; break;         /* Packet dropped to excessive retry */

                 case IWEVQUAL: odebug << "IWEVQUAL" << oendl; break;             /* Quality part of statistics (scan) */

                 case IWEVCUSTOM: odebug << "IWEVCUSTOM" << oendl; break;         /* Driver specific ascii string */

                 case IWEVREGISTERED: odebug << "IWEVREGISTERED" << oendl; break; /* Discovered a new node (AP mode) */

                 case IWEVEXPIRED: odebug << "IWEVEXPIRED" << oendl; break;       /* Expired a node (AP mode) */

                 default: odebug << "unhandled event" << oendl;

             }

 

             offset += we->len;

             we = (struct iw_event*) &buffer[offset];

         }

         return stations;

 

         return stations;

 

     }

     else

     {

         odebug << " - no results (timeout) :(" << oendl;

         return stations;

     }

 }

 

 

 int OWirelessNetworkInterface::signalStrength() const

 {

     iw_statistics stat;

     ::memset( &stat, 0, sizeof stat );

     _iwr.u.data.pointer = (char*) &stat;

     _iwr.u.data.flags = 0;

     _iwr.u.data.length = sizeof stat;

 

     if ( !wioctl( SIOCGIWSTATS ) )

     {

         return -1;

     }

 

     int max = _range.max_qual.qual;

     int cur = stat.qual.qual;

     int lev = stat.qual.level; //FIXME: Do something with them?

     int noi = stat.qual.noise; //FIXME: Do something with them?

 

 

     return max != 0 ? cur*100/max: -1;

 }

 

 

 bool OWirelessNetworkInterface::wioctl( int call, struct iwreq& iwreq ) const

 {

     #ifndef NODEBUG

     int result = ::ioctl( _sfd, call, &iwreq );

 

     if ( result == -1 )

         odebug << "ONetworkInterface::wioctl (" << name() << ") call '"

                << debugmapper->map( call ) << "' FAILED! " << result << " (" << strerror( errno ) << ")" << oendl;

     else

         odebug << "ONetworkInterface::wioctl (" << name() << ") call '"

                << debugmapper->map( call ) << "' - Status: Ok." << oendl;

 

     return ( result != -1 );

     #else

     return ::ioctl( _sfd, call, &iwreq ) != -1;

     #endif

 }

 

 

 bool OWirelessNetworkInterface::wioctl( int call ) const

 {

     strcpy( _iwr.ifr_name, name() );

     return wioctl( call, _iwr );

 }

 

 

 /*======================================================================================

  * OMonitoringInterface

  *======================================================================================*/

 

 OMonitoringInterface::OMonitoringInterface( ONetworkInterface* iface, bool prismHeader )

                       :_if( static_cast<OWirelessNetworkInterface*>( iface ) ), _prismHeader( prismHeader )

 {

 }

 

 

 OMonitoringInterface::~OMonitoringInterface()

 {

 }

 

 

 void OMonitoringInterface::setChannel( int c )

 {

     // use standard WE channel switching protocol

     memset( &_if->_iwr, 0, sizeof( struct iwreq ) );

     _if->_iwr.u.freq.m = c;

     _if->_iwr.u.freq.e = 0;

     _if->wioctl( SIOCSIWFREQ );

 }

 

 

 void OMonitoringInterface::setEnabled( bool b )

 {

 }

 

 

 /*======================================================================================

  * OCiscoMonitoringInterface

  *======================================================================================*/

 

 OCiscoMonitoringInterface::OCiscoMonitoringInterface( ONetworkInterface* iface, bool prismHeader )

                            :OMonitoringInterface( iface, prismHeader )

 {

     iface->setMonitoring( this );

 }

 

 

 OCiscoMonitoringInterface::~OCiscoMonitoringInterface()

 {

 }

 

 

 void OCiscoMonitoringInterface::setEnabled( bool b )

 {

     QString fname;

     fname.sprintf( "/proc/driver/aironet/%s", (const char*) _if->name() );

     QFile f( fname );

     if ( !f.exists() ) return;

 

     if ( f.open( IO_WriteOnly ) )

     {

         QTextStream s( &f );

         s << "Mode: r";

         s << "Mode: y";

         s << "XmitPower: 1";

     }

 

     // flushing and closing will be done automatically when f goes out of scope

 }

 

 

 QString OCiscoMonitoringInterface::name() const

 {

     return "cisco";

 }

 

 

 void OCiscoMonitoringInterface::setChannel( int )

 {

     // cisco devices automatically switch channels when in monitor mode

 }

 

 

 /*======================================================================================

  * OWlanNGMonitoringInterface

  *======================================================================================*/

 

 

 OWlanNGMonitoringInterface::OWlanNGMonitoringInterface( ONetworkInterface* iface, bool prismHeader )

                            :OMonitoringInterface( iface, prismHeader )

 {

     iface->setMonitoring( this );

 }

 

 

 OWlanNGMonitoringInterface::~OWlanNGMonitoringInterface()

 {

 }

 

 

 void OWlanNGMonitoringInterface::setEnabled( bool b )

 {

     //FIXME: do nothing if its already in the same mode

 

     QString enable = b ? "true" : "false";

     QString prism = _prismHeader ? "true" : "false";

     QString cmd;

     cmd.sprintf( "$(which wlanctl-ng) %s lnxreq_wlansniff channel=%d enable=%s prismheader=%s",

                  (const char*) _if->name(), 1, (const char*) enable, (const char*) prism );

     system( cmd );

 }

 

 

 QString OWlanNGMonitoringInterface::name() const

 {

     return "wlan-ng";

 }

 

 

 void OWlanNGMonitoringInterface::setChannel( int c )

 {

     //NOTE: Older wlan-ng drivers automatically hopped channels while lnxreq_wlansniff=true. Newer ones don't.

 

     QString enable = "true"; //_if->monitorMode() ? "true" : "false";

     QString prism = _prismHeader ? "true" : "false";

     QString cmd;

     cmd.sprintf( "$(which wlanctl-ng) %s lnxreq_wlansniff channel=%d enable=%s prismheader=%s",

                  (const char*) _if->name(), c, (const char*) enable, (const char*) prism );

     system( cmd );

 }

 

 

 /*======================================================================================

  * OHostAPMonitoringInterface

  *======================================================================================*/

 

 OHostAPMonitoringInterface::OHostAPMonitoringInterface( ONetworkInterface* iface, bool prismHeader )

                            :OMonitoringInterface( iface, prismHeader )

 {

     iface->setMonitoring( this );

 }

 

 OHostAPMonitoringInterface::~OHostAPMonitoringInterface()

 {

 }

 

 void OHostAPMonitoringInterface::setEnabled( bool b )

 {

     int monitorCode = _prismHeader ? 1 : 2;

     if ( b )

     {

         _if->setPrivate( "monitor", 1, monitorCode );

     }

     else

     {

         _if->setPrivate( "monitor", 1, 0 );

     }

 }

 

 

 QString OHostAPMonitoringInterface::name() const

 {

     return "hostap";

 }

 

 

 /*======================================================================================

  * OOrinocoNetworkInterface

  *======================================================================================*/

 

 OOrinocoMonitoringInterface::OOrinocoMonitoringInterface( ONetworkInterface* iface, bool prismHeader )

                            :OMonitoringInterface( iface, prismHeader )

 {

     iface->setMonitoring( this );

 }

 

 

 OOrinocoMonitoringInterface::~OOrinocoMonitoringInterface()

 {

 }

 

 

 void OOrinocoMonitoringInterface::setChannel( int c )

 {

     if ( !_if->hasPrivate( "monitor" ) )