Diffstat (limited to 'libopie2/opienet/onetwork.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | libopie2/opienet/onetwork.cpp | 2384 |
1 files changed, 1196 insertions, 1188 deletions
diff --git a/libopie2/opienet/onetwork.cpp b/libopie2/opienet/onetwork.cpp index 6a9280f..d918193 100644 --- a/libopie2/opienet/onetwork.cpp +++ b/libopie2/opienet/onetwork.cpp @@ -1,1188 +1,1196 @@ -/* - 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. - .%`+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> - -/* 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> -DebugMapper* debugmapper = new DebugMapper(); -#endif - -/*====================================================================================== - * ONetwork - *======================================================================================*/ - -ONetwork* ONetwork::_instance = 0; - -ONetwork::ONetwork() -{ - qDebug( "ONetwork::ONetwork()" ); - qDebug( "ONetwork: This code has been compiled against Wireless Extensions V%d", WIRELESS_EXT ); - 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 ) - { - qDebug( "ONetwork: /proc/net/dev not existing. No network devices available" ); - return; - } - QTextStream s( &f ); - s.readLine(); - s.readLine(); - while ( !s.atEnd() ) - { - s >> str; - str.truncate( str.find( ':' ) ); - qDebug( "ONetwork: found interface '%s'", (const char*) str ); - ONetworkInterface* iface; - if ( isWirelessInterface( str ) ) - { - iface = new OWirelessNetworkInterface( this, (const char*) str ); - qDebug( "ONetwork: interface '%s' has Wireless Extensions", (const char*) str ); - } - else - { - iface = new ONetworkInterface( this, (const char*) str ); - } - _interfaces.insert( str, iface ); - s.readLine(); - } -} - - -short ONetwork::wirelessExtensionVersion() -{ - 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::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 ) -{ - qDebug( "ONetworkInterface::ONetworkInterface()" ); - init(); -} - - -struct ifreq& ONetworkInterface::ifr() const -{ - return _ifr; -} - - -void ONetworkInterface::init() -{ - qDebug( "ONetworkInterface::init()" ); - - memset( &_ifr, 0, sizeof( struct ifreq ) ); - - if ( _sfd == -1 ) - { - qDebug( "ONetworkInterface::init(): Warning - can't get socket for device '%s'", name() ); - return; - } -} - - -bool ONetworkInterface::ioctl( int call, struct ifreq& ifreq ) const -{ - #ifndef NODEBUG - int result = ::ioctl( _sfd, call, &ifreq ); - if ( result == -1 ) - qDebug( "ONetworkInterface::ioctl (%s) call %s (0x%04X) - Status: Failed: %d (%s)", name(), (const char*) debugmapper->map( call ), call, result, strerror( errno ) ); - else - qDebug( "ONetworkInterface::ioctl (%s) call %s (0x%04X) - Status: Ok.", name(), (const char*) debugmapper->map( call ), call ); - return ( result != -1 ); - #else - return ::ioctl( _sfd, call, &ifreq ) != -1; - #endif -} - - -bool ONetworkInterface::ioctl( int call ) const -{ - strcpy( _ifr.ifr_name, name() ); - return ioctl( call, _ifr ); -} - - -bool ONetworkInterface::isLoopback() const -{ - ioctl( SIOCGIFFLAGS ); - return _ifr.ifr_flags & IFF_LOOPBACK; -} - - -bool ONetworkInterface::setUp( bool b ) -{ - ioctl( SIOCGIFFLAGS ); - if ( b ) _ifr.ifr_flags |= IFF_UP; - else _ifr.ifr_flags &= (~IFF_UP); - return ioctl( SIOCSIFFLAGS ); -} - - -bool ONetworkInterface::isUp() const -{ - ioctl( SIOCGIFFLAGS ); - return _ifr.ifr_flags & IFF_UP; -} - - -void ONetworkInterface::setIPV4Address( const QHostAddress& addr ) -{ - struct sockaddr_in *sa = (struct sockaddr_in *) &_ifr.ifr_addr; - sa->sin_family = AF_INET; - sa->sin_port = 0; - sa->sin_addr.s_addr = htonl( addr.ip4Addr() ); - ioctl( SIOCSIFADDR ); -} - - -QString ONetworkInterface::ipV4Address() const -{ - if ( ioctl( SIOCGIFADDR ) ) - { - struct sockaddr_in* sa = (struct sockaddr_in *) &_ifr.ifr_addr; - //FIXME: Use QHostAddress here - return QString( inet_ntoa( sa->sin_addr ) ); - } - else - return "<unknown>"; - -} - - -void ONetworkInterface::setMacAddress( const OMacAddress& addr ) -{ - _ifr.ifr_hwaddr.sa_family = ARPHRD_ETHER; - memcpy( &_ifr.ifr_hwaddr.sa_data, addr.native(), 6 ); - ioctl( SIOCSIFHWADDR ); -} - - -OMacAddress ONetworkInterface::macAddress() const -{ - if ( ioctl( SIOCGIFHWADDR ) ) - { - return OMacAddress( _ifr ); - } - else - { - return OMacAddress::unknown; - } -} - - -void ONetworkInterface::setIPV4Netmask( const QHostAddress& addr ) -{ - struct sockaddr_in *sa = (struct sockaddr_in *) &_ifr.ifr_addr; - sa->sin_family = AF_INET; - sa->sin_port = 0; - sa->sin_addr.s_addr = htonl( addr.ip4Addr() ); - ioctl( SIOCSIFNETMASK ); -} - - -QString ONetworkInterface::ipV4Netmask() const -{ - if ( ioctl( SIOCGIFNETMASK ) ) - { - struct sockaddr_in* sa = (struct sockaddr_in *) &_ifr.ifr_addr; - //FIXME: Use QHostAddress here - return QString( inet_ntoa( sa->sin_addr ) ); - } - else - return "<unknown>"; -} - - -int ONetworkInterface::dataLinkType() const -{ - if ( ioctl( SIOCGIFHWADDR ) ) - { - return _ifr.ifr_hwaddr.sa_family; - } - else - { - return -1; - } -} - - -void ONetworkInterface::setMonitoring( OMonitoringInterface* m ) -{ - _mon = m; - qDebug( "ONetwork::setMonitoring(): Installed monitoring driver '%s' on interface '%s'", (const char*) m->name(), name() ); -} - - -OMonitoringInterface* ONetworkInterface::monitoring() const -{ - return _mon; -} - - -ONetworkInterface::~ONetworkInterface() -{ - qDebug( "ONetworkInterface::~ONetworkInterface()" ); - if ( _sfd != -1 ) ::close( _sfd ); -} - - -bool ONetworkInterface::setPromiscuousMode( bool b ) -{ - ioctl( SIOCGIFFLAGS ); - if ( b ) _ifr.ifr_flags |= IFF_PROMISC; - else _ifr.ifr_flags &= (~IFF_PROMISC); - return ioctl( SIOCSIFFLAGS ); -} - - -bool ONetworkInterface::promiscuousMode() const -{ - ioctl( SIOCGIFFLAGS ); - return _ifr.ifr_flags & IFF_PROMISC; -} - - -bool ONetworkInterface::isWireless() const -{ - return ioctl( SIOCGIWNAME ); -} - - -/*====================================================================================== - * OChannelHopper - *======================================================================================*/ - -OChannelHopper::OChannelHopper( OWirelessNetworkInterface* iface ) - :QObject( 0, "Mickey's funky hopper" ), - _iface( iface ), _interval( 0 ), _tid( 0 ) -{ - int _maxChannel = iface->channels()+1; - // generate fancy hopping sequence honoring the device capabilities - if ( _maxChannel >= 1 ) _channels.append( 1 ); - if ( _maxChannel >= 7 ) _channels.append( 7 ); - if ( _maxChannel >= 13 ) _channels.append( 13 ); - if ( _maxChannel >= 2 ) _channels.append( 2 ); - if ( _maxChannel >= 8 ) _channels.append( 8 ); - if ( _maxChannel >= 3 ) _channels.append( 3 ); - if ( _maxChannel >= 14 ) _channels.append( 14 ); - if ( _maxChannel >= 9 ) _channels.append( 9 ); - if ( _maxChannel >= 4 ) _channels.append( 4 ); - if ( _maxChannel >= 10 ) _channels.append( 10 ); - if ( _maxChannel >= 5 ) _channels.append( 5 ); - if ( _maxChannel >= 11 ) _channels.append( 11 ); - if ( _maxChannel >= 6 ) _channels.append( 6 ); - if ( _maxChannel >= 12 ) _channels.append( 12 ); - _channel = _channels.begin(); - -} - - -OChannelHopper::~OChannelHopper() -{ -} - - -bool OChannelHopper::isActive() const -{ - return _tid; -} - - -int OChannelHopper::channel() const -{ - return *_channel; -} - - -void OChannelHopper::timerEvent( QTimerEvent* ) -{ - _iface->setChannel( *_channel ); - emit( hopped( *_channel ) ); - qDebug( "OChannelHopper::timerEvent(): set channel %d on interface '%s'", - *_channel, (const char*) _iface->name() ); - if ( ++_channel == _channels.end() ) _channel = _channels.begin(); -} - - -void OChannelHopper::setInterval( int interval ) -{ - if ( interval == _interval ) - return; - - if ( _interval ) - killTimer( _tid ); - - _tid = 0; - _interval = interval; - - if ( _interval ) - { - _tid = startTimer( interval ); - } -} - - -int OChannelHopper::interval() const -{ - return _interval; -} - - -/*====================================================================================== - * OWirelessNetworkInterface - *======================================================================================*/ - -OWirelessNetworkInterface::OWirelessNetworkInterface( QObject* parent, const char* name ) - :ONetworkInterface( parent, name ), _hopper( 0 ) -{ - qDebug( "OWirelessNetworkInterface::OWirelessNetworkInterface()" ); - init(); -} - - -OWirelessNetworkInterface::~OWirelessNetworkInterface() -{ -} - - -struct iwreq& OWirelessNetworkInterface::iwr() const -{ - return _iwr; -} - - -void OWirelessNetworkInterface::init() -{ - qDebug( "OWirelessNetworkInterface::init()" ); - memset( &_iwr, 0, sizeof( struct iwreq ) ); - buildInformation(); - buildPrivateList(); - dumpInformation(); -} - - -bool OWirelessNetworkInterface::isAssociated() const -{ - //FIXME: handle different modes - return !(associatedAP() == OMacAddress::unknown); -} - - -OMacAddress OWirelessNetworkInterface::associatedAP() const -{ - if ( ioctl( SIOCGIWAP ) ) - return (const unsigned char*) &_ifr.ifr_hwaddr.sa_data[0]; - else - return OMacAddress::unknown; -} - - -void OWirelessNetworkInterface::buildInformation() -{ - //ML: If you listen carefully enough, you can hear lots of WLAN drivers suck - //ML: The HostAP drivers need more than sizeof struct_iw range to complete - //ML: SIOCGIWRANGE otherwise they fail with "Invalid Argument Length". - //ML: The Wlan-NG drivers on the otherside fail (segfault!) if you allocate - //ML: _too much_ space. This is damn shitty crap *sigh* - //ML: We allocate a large memory region in RAM and check whether the - //ML: driver pollutes this extra space. The complaint will be made on stdout, - //ML: so please forward this... - - struct iwreq wrq; - int len = sizeof( struct iw_range )*2; - char *buffer = (char*) malloc( len ); - //FIXME: Validate if we actually got the memory block - memset( buffer, 0, len ); - memcpy( wrq.ifr_name, name(), IFNAMSIZ); - wrq.u.data.pointer = (caddr_t) buffer; - wrq.u.data.length = sizeof( struct iw_range ); - wrq.u.data.flags = 0; - - if ( ::ioctl( _sfd, SIOCGIWRANGE, &wrq ) == -1 ) - { - qDebug( "OWirelessNetworkInterface::buildInformation(): SIOCGIWRANGE failed (%s) - using default values.", strerror( errno ) ); - _channels.insert( 2412, 1 ); // 2.412 GHz - _channels.insert( 2417, 2 ); // 2.417 GHz - _channels.insert( 2422, 3 ); // 2.422 GHz - _channels.insert( 2427, 4 ); // 2.427 GHz - _channels.insert( 2432, 5 ); // 2.432 GHz - _channels.insert( 2437, 6 ); // 2.437 GHz - _channels.insert( 2442, 7 ); // 2.442 GHz - _channels.insert( 2447, 8 ); // 2.447 GHz - _channels.insert( 2452, 9 ); // 2.452 GHz - _channels.insert( 2457, 10 ); // 2.457 GHz - _channels.insert( 2462, 11 ); // 2.462 GHz - - memset( &_range, 0, sizeof( struct iw_range ) ); - } - else - { - // <check if the driver overwrites stuff> - int max = 0; - for ( int r = sizeof( struct iw_range ); r < len; r++ ) - if (buffer[r] != 0) - max = r; - if (max > 0) - { - qWarning( "OWirelessNetworkInterface::buildInformation(): Driver for wireless interface '%s' sucks!\n" - "It overwrote the buffer end with at least %i bytes!\n", name(), max - sizeof( struct iw_range ) ); - } - // </check if the driver overwrites stuff> - - struct iw_range range; - memcpy( &range, buffer, sizeof range ); - - qDebug( "OWirelessNetworkInterface::buildInformation(): Interface %s reported to have %d channels.", name(), range.num_frequency ); - for ( int i = 0; i < range.num_frequency; ++i ) - { - int freq = (int) ( double( range.freq[i].m ) * pow( 10.0, range.freq[i].e ) / 1000000.0 ); - _channels.insert( freq, i+1 ); - } - } - - memcpy( &_range, buffer, sizeof( struct iw_range ) ); - qDebug( "OWirelessNetworkInterface::buildInformation(): Information block constructed." ); - free(buffer); -} - - -void OWirelessNetworkInterface::buildPrivateList() -{ - qDebug( "OWirelessNetworkInterface::buildPrivateList()" ); - - struct iw_priv_args priv[IW_MAX_PRIV_DEF]; - - _iwr.u.data.pointer = (char*) &priv; - _iwr.u.data.length = IW_MAX_PRIV_DEF; // length in terms of number of (sizeof iw_priv_args), not (sizeof iw_priv_args) itself - _iwr.u.data.flags = 0; - - if ( !wioctl( SIOCGIWPRIV ) ) - { - qDebug( "OWirelessNetworkInterface::buildPrivateList(): SIOCGIWPRIV failed (%s) - can't get private ioctl information.", strerror( errno ) ); - return; - } - - for ( int i = 0; i < _iwr.u.data.length; ++i ) - { - new OPrivateIOCTL( this, priv[i].name, priv[i].cmd, priv[i].get_args, priv[i].set_args ); - } - qDebug( "OWirelessNetworkInterface::buildPrivateList(): Private IOCTL list constructed." ); -} - - -void OWirelessNetworkInterface::dumpInformation() const -{ - qDebug( "OWirelessNetworkInterface::() -------------- dumping information block ----------------" ); - - qDebug( " - driver's idea of maximum throughput is %d bps = %d byte/s = %d Kb/s = %f.2 Mb/s", _range.throughput, _range.throughput / 8, _range.throughput / 8 / 1024, float( _range.throughput ) / 8.0 / 1024.0 / 1024.0 ); - qDebug( " - driver for '%s' has been compiled against WE V%d (source=V%d)", name(), _range.we_version_compiled, _range.we_version_source ); - - qDebug( "OWirelessNetworkInterface::() ---------------------------------------------------------" ); -} - - -int OWirelessNetworkInterface::channel() const -{ - //FIXME: When monitoring enabled, then use it - //FIXME: to gather the current RF channel - //FIXME: Until then, get active channel from hopper. - if ( _hopper && _hopper->isActive() ) - return _hopper->channel(); - - if ( !wioctl( SIOCGIWFREQ ) ) - { - return -1; - } - else - { - return _channels[ static_cast<int>(double( _iwr.u.freq.m ) * pow( 10.0, _iwr.u.freq.e ) / 1000000) ]; - } -} - - -void OWirelessNetworkInterface::setChannel( int c ) const -{ - if ( !c ) - { - qWarning( "OWirelessNetworkInterface::setChannel( 0 ) called - fix your application!" ); - return; - } - - if ( !_mon ) - { - memset( &_iwr, 0, sizeof( struct iwreq ) ); - _iwr.u.freq.m = c; - _iwr.u.freq.e = 0; - wioctl( SIOCSIWFREQ ); - } - else - { - _mon->setChannel( c ); - } -} - - -double OWirelessNetworkInterface::frequency() const -{ - if ( !wioctl( SIOCGIWFREQ ) ) - { - return -1.0; - } - else - { - return double( _iwr.u.freq.m ) * pow( 10.0, _iwr.u.freq.e ) / 1000000000.0; - } -} - - -int OWirelessNetworkInterface::channels() const -{ - return _channels.count(); -} - - -void OWirelessNetworkInterface::setChannelHopping( int interval ) -{ - if ( !_hopper ) _hopper = new OChannelHopper( this ); - _hopper->setInterval( interval ); - //FIXME: When and by whom will the channel hopper be deleted? - //TODO: rely on QObject hierarchy -} - - -int OWirelessNetworkInterface::channelHopping() const -{ - return _hopper->interval(); -} - - -OChannelHopper* OWirelessNetworkInterface::channelHopper() const -{ - return _hopper; -} - - -void OWirelessNetworkInterface::commit() const -{ - wioctl( SIOCSIWCOMMIT ); -} - - -void OWirelessNetworkInterface::setMode( const QString& newMode ) -{ - #ifdef FINALIZE - QString currentMode = mode(); - if ( currentMode == newMode ) return; - #endif - - qDebug( "OWirelessNetworkInterface::setMode(): trying to set mode '%s' (%d)", (const char*) newMode, stringToMode( newMode ) ); - - _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" ) - { - qDebug( "OWirelessNetworkInterface::setMode(): SIOCSIWMODE not sufficient - trying fallback to iwpriv..." ); - if ( _mon ) - _mon->setEnabled( false ); - else - qDebug( "ONetwork(): can't switch monitor mode without installed monitoring interface" ); - } - - } - else // special iwpriv fallback for monitor mode - { - if ( wioctl( SIOCSIWMODE ) ) - { - qDebug( "OWirelessNetworkInterface::setMode(): IW_MODE_MONITOR ok" ); - } - else - { - qDebug( "OWirelessNetworkInterface::setMode(): SIOCSIWMODE not working - trying fallback to iwpriv..." ); - - if ( _mon ) - _mon->setEnabled( true ); - else - qDebug( "ONetwork(): can't switch monitor mode without installed monitoring interface" ); - } - } -} - - -QString OWirelessNetworkInterface::mode() const -{ - memset( &_iwr, 0, sizeof( struct iwreq ) ); - - if ( !wioctl( SIOCGIWMODE ) ) - { - return "<unknown>"; - } - - qDebug( "DEBUG: WE's idea of current mode seems to be '%s'", (const char*) modeToString( _iwr.u.mode ) ); - - // 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 ) - { - qDebug( "OWirelessNetworkInterface::setPrivate(): interface '%s' does not support private ioctl '%s'", name(), (const char*) call ); - return; - } - if ( priv->numberSetArgs() != numargs ) - { - qDebug( "OWirelessNetworkInterface::setPrivate(): parameter count not matching. '%s' expects %d arguments, but got %d", (const char*) call, priv->numberSetArgs(), numargs ); - return; - } - - qDebug( "OWirelessNetworkInterface::setPrivate(): about to call '%s' on interface '%s'", (const char*) call, name() ); - 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 ) -{ - qWarning( "OWirelessNetworkInterface::getPrivate() is not implemented yet." ); -} - - -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; - - qDebug( "ONetworkInterface::scanNetwork() - scan started." ); - - 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) - { - qDebug( "ONetworkInterface::scanNetwork() - scan in progress..." ); - #if 0 - if ( qApp ) - { - qApp->processEvents( 100 ); - continue; - } - #endif - tv.tv_sec = 0; - tv.tv_usec = 100000; - continue; - } - } - - qDebug( "ONetworkInterface::scanNetwork() - scan finished." ); - - if ( results ) - { - qDebug( " - result length = %d", _iwr.u.data.length ); - if ( !_iwr.u.data.length ) - { - qDebug( " - no results (empty neighbourhood)" ); - return stations; - } - - qDebug( " - results are in!" ); - 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>"; - qDebug( "reading next event... cmd=%d, len=%d", we->cmd, we->len ); - switch (we->cmd) - { - case SIOCGIWAP: - { - qDebug( "SIOCGIWAP" ); - stations->append( new OStation() ); - stations->last()->macAddress = (const unsigned char*) &we->u.ap_addr.sa_data[0]; - break; - } - case SIOCGIWMODE: - { - qDebug( "SIOCGIWMODE" ); - stations->last()->type = modeToString( we->u.mode ); - break; - } - case SIOCGIWFREQ: - { - qDebug( "SIOCGIWFREQ" ); - stations->last()->channel = _channels[ static_cast<int>(double( we->u.freq.m ) * pow( 10.0, we->u.freq.e ) / 1000000) ]; - break; - } - case SIOCGIWESSID: - { - qDebug( "SIOCGIWESSID" ); - stations->last()->ssid = we->u.essid.pointer; - break; - } - case SIOCGIWSENS: qDebug( "SIOCGIWSENS" ); break; - case SIOCGIWENCODE: qDebug( "SIOCGIWENCODE" ); break; - case IWEVTXDROP: qDebug( "IWEVTXDROP" ); break; /* Packet dropped to excessive retry */ - case IWEVQUAL: qDebug( "IWEVQUAL" ); break; /* Quality part of statistics (scan) */ - case IWEVCUSTOM: qDebug( "IWEVCUSTOM" ); break; /* Driver specific ascii string */ - case IWEVREGISTERED: qDebug( "IWEVREGISTERED" ); break; /* Discovered a new node (AP mode) */ - case IWEVEXPIRED: qDebug( "IWEVEXPIRED" ); break; /* Expired a node (AP mode) */ - default: qDebug( "unhandled event" ); - } - - offset += we->len; - we = (struct iw_event*) &buffer[offset]; - } - return stations; - - return stations; - - } - else - { - qDebug( " - no results (timeout) :(" ); - return stations; - } -} - - -bool OWirelessNetworkInterface::wioctl( int call, struct iwreq& iwreq ) const -{ - #ifndef NODEBUG - int result = ::ioctl( _sfd, call, &iwreq ); - if ( result == -1 ) - qDebug( "ONetworkInterface::wioctl (%s) call %s (0x%04X) - Status: Failed: %d (%s)", name(), (const char*) debugmapper->map( call ), call, result, strerror( errno ) ); - else - qDebug( "ONetworkInterface::wioctl (%s) call %s (0x%04X) - Status: Ok.", name(), (const char*) debugmapper->map( call ), call ); - 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 ) -{ - int monitorCode = _prismHeader ? 1 : 2; - _if->setPrivate( "monitor", 2, monitorCode, c ); -} - - -void OOrinocoMonitoringInterface::setEnabled( bool b ) -{ - // IW_MODE_MONITOR was introduced in Wireless Extensions Version 15 - // Wireless Extensions < Version 15 need iwpriv commandos for monitoring - // However, as of recent orinoco drivers, IW_MODE_MONITOR is still not supported - - if ( b ) - { - setChannel( 1 ); - } - else - { - _if->setPrivate( "monitor", 2, 0, 0 ); - } -} - - -QString OOrinocoMonitoringInterface::name() const -{ - return "orinoco"; -} +/*
+ 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.
+ .%`+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>
+DebugMapper* debugmapper = new DebugMapper();
+#endif
+
+/*======================================================================================
+ * ONetwork
+ *======================================================================================*/
+
+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;
+ 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::wirelessExtensionVersion()
+{
+ 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::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;
+ }
+}
+
+
+bool ONetworkInterface::ioctl( int call, struct ifreq& ifreq ) const
+{
+ #ifndef NODEBUG
+ int result = ::ioctl( _sfd, call, &ifreq );
+ if ( result == -1 )
+ odebug << "ONetworkInterface::ioctl (" << name() << ") call '" << debugmapper->map( call )
+ << "' FAILED! " << result << " (" << strerror( errno ) << ")" << oendl;
+ else
+ odebug << "ONetworkInterface::ioctl (" << name() << ") call '" << debugmapper->map( call )
+ << "' - Status: Ok." << oendl;
+ return ( result != -1 );
+ #else
+ return ::ioctl( _sfd, call, &ifreq ) != -1;
+ #endif
+}
+
+
+bool ONetworkInterface::ioctl( int call ) const
+{
+ strcpy( _ifr.ifr_name, name() );
+ return ioctl( call, _ifr );
+}
+
+
+bool ONetworkInterface::isLoopback() const
+{
+ ioctl( SIOCGIFFLAGS );
+ return _ifr.ifr_flags & IFF_LOOPBACK;
+}
+
+
+bool ONetworkInterface::setUp( bool b )
+{
+ ioctl( SIOCGIFFLAGS );
+ if ( b ) _ifr.ifr_flags |= IFF_UP;
+ else _ifr.ifr_flags &= (~IFF_UP);
+ return ioctl( SIOCSIFFLAGS );
+}
+
+
+bool ONetworkInterface::isUp() const
+{
+ ioctl( SIOCGIFFLAGS );
+ return _ifr.ifr_flags & IFF_UP;
+}
+
+
+void ONetworkInterface::setIPV4Address( const QHostAddress& addr )
+{
+ struct sockaddr_in *sa = (struct sockaddr_in *) &_ifr.ifr_addr;
+ sa->sin_family = AF_INET;
+ sa->sin_port = 0;
+ sa->sin_addr.s_addr = htonl( addr.ip4Addr() );
+ ioctl( SIOCSIFADDR );
+}
+
+
+QString ONetworkInterface::ipV4Address() const
+{
+ if ( ioctl( SIOCGIFADDR ) )
+ {
+ struct sockaddr_in* sa = (struct sockaddr_in *) &_ifr.ifr_addr;
+ //FIXME: Use QHostAddress here
+ return QString( inet_ntoa( sa->sin_addr ) );
+ }
+ else
+ return "<unknown>";
+
+}
+
+
+void ONetworkInterface::setMacAddress( const OMacAddress& addr )
+{
+ _ifr.ifr_hwaddr.sa_family = ARPHRD_ETHER;
+ memcpy( &_ifr.ifr_hwaddr.sa_data, addr.native(), 6 );
+ ioctl( SIOCSIFHWADDR );
+}
+
+
+OMacAddress ONetworkInterface::macAddress() const
+{
+ if ( ioctl( SIOCGIFHWADDR ) )
+ {
+ return OMacAddress( _ifr );
+ }
+ else
+ {
+ return OMacAddress::unknown;
+ }
+}
+
+
+void ONetworkInterface::setIPV4Netmask( const QHostAddress& addr )
+{
+ struct sockaddr_in *sa = (struct sockaddr_in *) &_ifr.ifr_addr;
+ sa->sin_family = AF_INET;
+ sa->sin_port = 0;
+ sa->sin_addr.s_addr = htonl( addr.ip4Addr() );
+ ioctl( SIOCSIFNETMASK );
+}
+
+
+QString ONetworkInterface::ipV4Netmask() const
+{
+ if ( ioctl( SIOCGIFNETMASK ) )
+ {
+ struct sockaddr_in* sa = (struct sockaddr_in *) &_ifr.ifr_addr;
+ //FIXME: Use QHostAddress here
+ return QString( inet_ntoa( sa->sin_addr ) );
+ }
+ else
+ return "<unknown>";
+}
+
+
+int ONetworkInterface::dataLinkType() const
+{
+ if ( ioctl( SIOCGIFHWADDR ) )
+ {
+ return _ifr.ifr_hwaddr.sa_family;
+ }
+ else
+ {
+ return -1;
+ }
+}
+
+
+void ONetworkInterface::setMonitoring( OMonitoringInterface* m )
+{
+ _mon = m;
+ odebug << "ONetwork::setMonitoring(): Installed monitoring driver '" << m->name() << "' on interface '" << name() << "'" << oendl;
+}
+
+
+OMonitoringInterface* ONetworkInterface::monitoring() const
+{
+ return _mon;
+}
+
+
+ONetworkInterface::~ONetworkInterface()
+{
+ odebug << "ONetworkInterface::~ONetworkInterface()" << oendl;
+ if ( _sfd != -1 ) ::close( _sfd );
+}
+
+
+bool ONetworkInterface::setPromiscuousMode( bool b )
+{
+ ioctl( SIOCGIFFLAGS );
+ if ( b ) _ifr.ifr_flags |= IFF_PROMISC;
+ else _ifr.ifr_flags &= (~IFF_PROMISC);
+ return ioctl( SIOCSIFFLAGS );
+}
+
+
+bool ONetworkInterface::promiscuousMode() const
+{
+ ioctl( SIOCGIFFLAGS );
+ return _ifr.ifr_flags & IFF_PROMISC;
+}
+
+
+bool ONetworkInterface::isWireless() const
+{
+ return ioctl( SIOCGIWNAME );
+}
+
+
+/*======================================================================================
+ * OChannelHopper
+ *======================================================================================*/
+
+OChannelHopper::OChannelHopper( OWirelessNetworkInterface* iface )
+ :QObject( 0, "Mickey's funky hopper" ),
+ _iface( iface ), _interval( 0 ), _tid( 0 )
+{
+ int _maxChannel = iface->channels()+1;
+ // generate fancy hopping sequence honoring the device capabilities
+ if ( _maxChannel >= 1 ) _channels.append( 1 );
+ if ( _maxChannel >= 7 ) _channels.append( 7 );
+ if ( _maxChannel >= 13 ) _channels.append( 13 );
+ if ( _maxChannel >= 2 ) _channels.append( 2 );
+ if ( _maxChannel >= 8 ) _channels.append( 8 );
+ if ( _maxChannel >= 3 ) _channels.append( 3 );
+ if ( _maxChannel >= 14 ) _channels.append( 14 );
+ if ( _maxChannel >= 9 ) _channels.append( 9 );
+ if ( _maxChannel >= 4 ) _channels.append( 4 );
+ if ( _maxChannel >= 10 ) _channels.append( 10 );
+ if ( _maxChannel >= 5 ) _channels.append( 5 );
+ if ( _maxChannel >= 11 ) _channels.append( 11 );
+ if ( _maxChannel >= 6 ) _channels.append( 6 );
+ if ( _maxChannel >= 12 ) _channels.append( 12 );
+ _channel = _channels.begin();
+
+}
+
+
+OChannelHopper::~OChannelHopper()
+{
+}
+
+
+bool OChannelHopper::isActive() const
+{
+ return _tid;
+}
+
+
+int OChannelHopper::channel() const
+{
+ return *_channel;
+}
+
+
+void OChannelHopper::timerEvent( QTimerEvent* )
+{
+ _iface->setChannel( *_channel );
+ emit( hopped( *_channel ) );
+ odebug << "OChannelHopper::timerEvent(): set channel " << *_channel << " on interface '" << _iface->name() << "'" << oendl;
+ if ( ++_channel == _channels.end() ) _channel = _channels.begin();
+}
+
+
+void OChannelHopper::setInterval( int interval )
+{
+ if ( interval == _interval )
+ return;
+
+ if ( _interval )
+ killTimer( _tid );
+
+ _tid = 0;
+ _interval = interval;
+
+ if ( _interval )
+ {
+ _tid = startTimer( interval );
+ }
+}
+
+
+int OChannelHopper::interval() const
+{
+ return _interval;
+}
+
+
+/*======================================================================================
+ * OWirelessNetworkInterface
+ *======================================================================================*/
+
+OWirelessNetworkInterface::OWirelessNetworkInterface( QObject* parent, const char* name )
+ :ONetworkInterface( parent, name ), _hopper( 0 )
+{
+ odebug << "OWirelessNetworkInterface::OWirelessNetworkInterface()" << oendl;
+ init();
+}
+
+
+OWirelessNetworkInterface::~OWirelessNetworkInterface()
+{
+}
+
+
+struct iwreq& OWirelessNetworkInterface::iwr() const
+{
+ return _iwr;
+}
+
+
+void OWirelessNetworkInterface::init()
+{
+ odebug << "OWirelessNetworkInterface::init()" << oendl;
+ memset( &_iwr, 0, sizeof( struct iwreq ) );
+ buildInformation();
+ buildPrivateList();
+ dumpInformation();
+}
+
+
+bool OWirelessNetworkInterface::isAssociated() const
+{
+ //FIXME: handle different modes
+ return !(associatedAP() == OMacAddress::unknown);
+}
+
+
+OMacAddress OWirelessNetworkInterface::associatedAP() const
+{
+ if ( ioctl( SIOCGIWAP ) )
+ return (const unsigned char*) &_ifr.ifr_hwaddr.sa_data[0];
+ else
+ return OMacAddress::unknown;
+}
+
+
+void OWirelessNetworkInterface::buildInformation()
+{
+ //ML: If you listen carefully enough, you can hear lots of WLAN drivers suck
+ //ML: The HostAP drivers need more than sizeof struct_iw range to complete
+ //ML: SIOCGIWRANGE otherwise they fail with "Invalid Argument Length".
+ //ML: The Wlan-NG drivers on the otherside fail (segfault!) if you allocate
+ //ML: _too much_ space. This is damn shitty crap *sigh*
+ //ML: We allocate a large memory region in RAM and check whether the
+ //ML: driver pollutes this extra space. The complaint will be made on stdout,
+ //ML: so please forward this...
+
+ struct iwreq wrq;
+ int len = sizeof( struct iw_range )*2;
+ char *buffer = (char*) malloc( len );
+ //FIXME: Validate if we actually got the memory block
+ memset( buffer, 0, len );
+ memcpy( wrq.ifr_name, name(), IFNAMSIZ);
+ wrq.u.data.pointer = (caddr_t) buffer;
+ wrq.u.data.length = sizeof( struct iw_range );
+ wrq.u.data.flags = 0;
+
+ if ( ::ioctl( _sfd, SIOCGIWRANGE, &wrq ) == -1 )
+ {
+ owarn << "OWirelessNetworkInterface::buildInformation(): Can't get channel information - using default values." << oendl;
+ _channels.insert( 2412, 1 ); // 2.412 GHz
+ _channels.insert( 2417, 2 ); // 2.417 GHz
+ _channels.insert( 2422, 3 ); // 2.422 GHz
+ _channels.insert( 2427, 4 ); // 2.427 GHz
+ _channels.insert( 2432, 5 ); // 2.432 GHz
+ _channels.insert( 2437, 6 ); // 2.437 GHz
+ _channels.insert( 2442, 7 ); // 2.442 GHz
+ _channels.insert( 2447, 8 ); // 2.447 GHz
+ _channels.insert( 2452, 9 ); // 2.452 GHz
+ _channels.insert( 2457, 10 ); // 2.457 GHz
+ _channels.insert( 2462, 11 ); // 2.462 GHz
+
+ memset( &_range, 0, sizeof( struct iw_range ) );
+ }
+ else
+ {
+ // <check if the driver overwrites stuff>
+ int max = 0;
+ for ( int r = sizeof( struct iw_range ); r < len; r++ )
+ if (buffer[r] != 0)
+ max = r;
+ if (max > 0)
+ {
+ owarn << "OWirelessNetworkInterface::buildInformation(): Driver for wireless interface '" << name()
+ << "' sucks! It overwrote the buffer end with at least " << max - sizeof( struct iw_range ) << " bytes!" << oendl;
+ }
+ // </check if the driver overwrites stuff>
+
+ struct iw_range range;
+ memcpy( &range, buffer, sizeof range );
+
+ odebug << "OWirelessNetworkInterface::buildInformation(): Interface reported to have " << (int) range.num_frequency << " channels." << oendl;
+ for ( int i = 0; i < range.num_frequency; ++i )
+ {
+ int freq = (int) ( double( range.freq[i].m ) * pow( 10.0, range.freq[i].e ) / 1000000.0 );
+ _channels.insert( freq, i+1 );
+ }
+ }
+
+ memcpy( &_range, buffer, sizeof( struct iw_range ) );
+ odebug << "OWirelessNetworkInterface::buildInformation(): Information block constructed." << oendl;
+ free(buffer);
+}
+
+
+void OWirelessNetworkInterface::buildPrivateList()
+{
+ odebug << "OWirelessNetworkInterface::buildPrivateList()" << oendl;
+
+ struct iw_priv_args priv[IW_MAX_PRIV_DEF];
+
+ _iwr.u.data.pointer = (char*) &priv;
+ _iwr.u.data.length = IW_MAX_PRIV_DEF; // length in terms of number of (sizeof iw_priv_args), not (sizeof iw_priv_args) itself
+ _iwr.u.data.flags = 0;
+
+ if ( !wioctl( SIOCGIWPRIV ) )
+ {
+ owarn << "OWirelessNetworkInterface::buildPrivateList(): Can't get private ioctl information." << oendl;
+ return;
+ }
+
+ for ( int i = 0; i < _iwr.u.data.length; ++i )
+ {
+ new OPrivateIOCTL( this, priv[i].name, priv[i].cmd, priv[i].get_args, priv[i].set_args );
+ }
+ odebug << "OWirelessNetworkInterface::buildPrivateList(): Private ioctl list constructed." << oendl;
+}
+
+
+void OWirelessNetworkInterface::dumpInformation() const
+{
+ odebug << "OWirelessNetworkInterface::() -------------- dumping information block ----------------" << oendl;
+
+ qDebug( " - driver's idea of maximum throughput is %d bps = %d byte/s = %d Kb/s = %f.2 Mb/s", _range.throughput, _range.throughput / 8, _range.throughput / 8 / 1024, float( _range.throughput ) / 8.0 / 1024.0 / 1024.0 );
+ qDebug( " - driver for '%s' has been compiled against WE V%d (source=V%d)", name(), _range.we_version_compiled, _range.we_version_source );
+
+ odebug << "OWirelessNetworkInterface::() ---------------------------------------------------------" << oendl;
+}
+
+
+int OWirelessNetworkInterface::channel() const
+{
+ //FIXME: When monitoring enabled, then use it
+ //FIXME: to gather the current RF channel
+ //FIXME: Until then, get active channel from hopper.
+ if ( _hopper && _hopper->isActive() )
+ return _hopper->channel();
+
+ if ( !wioctl( SIOCGIWFREQ ) )
+ {
+ return -1;
+ }
+ else
+ {
+ return _channels[ static_cast<int>(double( _iwr.u.freq.m ) * pow( 10.0, _iwr.u.freq.e ) / 1000000) ];
+ }
+}
+
+
+void OWirelessNetworkInterface::setChannel( int c ) const
+{
+ if ( !c )
+ {
+ oerr << "OWirelessNetworkInterface::setChannel( 0 ) called - fix your application!" << oendl;
+ return;
+ }
+
+ if ( !_mon )
+ {
+ memset( &_iwr, 0, sizeof( struct iwreq ) );
+ _iwr.u.freq.m = c;
+ _iwr.u.freq.e = 0;
+ wioctl( SIOCSIWFREQ );
+ }
+ else
+ {
+ _mon->setChannel( c );
+ }
+}
+
+
+double OWirelessNetworkInterface::frequency() const
+{
+ if ( !wioctl( SIOCGIWFREQ ) )
+ {
+ return -1.0;
+ }
+ else
+ {
+ return double( _iwr.u.freq.m ) * pow( 10.0, _iwr.u.freq.e ) / 1000000000.0;
+ }
+}
+
+
+int OWirelessNetworkInterface::channels() const
+{
+ return _channels.count();
+}
+
+
+void OWirelessNetworkInterface::setChannelHopping( int interval )
+{
+ if ( !_hopper ) _hopper = new OChannelHopper( this );
+ _hopper->setInterval( interval );
+ //FIXME: When and by whom will the channel hopper be deleted?
+ //TODO: rely on QObject hierarchy
+}
+
+
+int OWirelessNetworkInterface::channelHopping() const
+{
+ return _hopper->interval();
+}
+
+
+OChannelHopper* OWirelessNetworkInterface::channelHopper() const
+{
+ return _hopper;
+}
+
+
+void OWirelessNetworkInterface::commit() const
+{
+ wioctl( SIOCSIWCOMMIT );
+}
+
+
+void OWirelessNetworkInterface::setMode( const QString& newMode )
+{
+ #ifdef FINALIZE
+ 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;
+ 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;
+ }
+}
+
+
+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 )
+{
+ int monitorCode = _prismHeader ? 1 : 2;
+ _if->setPrivate( "monitor", 2, monitorCode, c );
+}
+
+
+void OOrinocoMonitoringInterface::setEnabled( bool b )
+{
+ // IW_MODE_MONITOR was introduced in Wireless Extensions Version 15
+ // Wireless Extensions < Version 15 need iwpriv commandos for monitoring
+ // However, as of recent orinoco drivers, IW_MODE_MONITOR is still not supported
+
+ if ( b )
+ {
+ setChannel( 1 );
+ }
+ else
+ {
+ _if->setPrivate( "monitor", 2, 0, 0 );
+ }
+}
+
+
+QString OOrinocoMonitoringInterface::name() const
+{
+ return "orinoco";
+}
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