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authormickeyl <mickeyl>2003-04-01 15:03:49 (UTC)
committer mickeyl <mickeyl>2003-04-01 15:03:49 (UTC)
commita7ad29eb41163eec88b3bd835108bd80140ff086 (patch) (side-by-side diff)
tree8fa122e07d475014d8343be06d99f53759af0582
parent14d3e700f80f8e26f3f3cceaa7174d5f1c445bd7 (diff)
downloadopie-a7ad29eb41163eec88b3bd835108bd80140ff086.zip
opie-a7ad29eb41163eec88b3bd835108bd80140ff086.tar.gz
opie-a7ad29eb41163eec88b3bd835108bd80140ff086.tar.bz2
introduce a more sophisticated channel hopping scheme
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--libopie2/opienet/onetwork.cpp41
-rw-r--r--libopie2/opienet/onetwork.h6
2 files changed, 36 insertions, 11 deletions
diff --git a/libopie2/opienet/onetwork.cpp b/libopie2/opienet/onetwork.cpp
index 50d67bb..ac2857a 100644
--- a/libopie2/opienet/onetwork.cpp
+++ b/libopie2/opienet/onetwork.cpp
@@ -1,777 +1,800 @@
/*
                This file is part of the Opie Project
              Copyright (C) 2003 by the Wellenreiter team:
Martin J. Muench <mjm@remote-exploit.org>
Max Moser <mmo@remote-exploit.org
Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
=.
.=l.
           .>+-=
 _;:,     .>    :=|. This program is free software; you can
.> <`_,   >  .   <= redistribute it and/or modify it under
:`=1 )Y*s>-.--   : the terms of the GNU Library General Public
.="- .-=="i,     .._ License as published by the Free Software
 - .   .-<_>     .<> Foundation; either version 2 of the License,
     ._= =}       : or (at your option) any later version.
    .%`+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>
/* QT */
#include <qfile.h>
#include <qtextstream.h>
/* UNIX */
#include <arpa/inet.h>
#include <cerrno>
#include <cstring>
#include <cstdlib>
#include <math.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <unistd.h>
#include <linux/sockios.h>
using namespace std;
/*======================================================================================
* ONetwork
*======================================================================================*/
ONetwork* ONetwork::_instance = 0;
ONetwork::ONetwork()
{
qDebug( "ONetwork::ONetwork()" );
synchronize();
}
void ONetwork::synchronize()
{
// gather available interfaces by inspecting /proc/net/dev
// we could use SIOCGIFCONF here, but we aren't interested in virtual (e.g. eth0:0) devices
_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( str );
qDebug( "ONetwork: interface '%s' has Wireless Extensions", (const char*) str );
}
else
{
iface = new ONetworkInterface( str );
}
_interfaces.insert( str, iface );
s.readLine();
}
}
ONetworkInterface* ONetwork::interface( 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_DGRAM, 0 );
iwreqstruct iwr;
memset( &iwr, 0, sizeof( iwreqstruct ) );
strcpy( (char*) &iwr.ifr_name, name );
int result = ::ioctl( sfd, SIOCGIWNAME, &iwr );
if ( result == -1 )
qDebug( "ONetwork::ioctl(): SIOCGIWNAME failed: %d (%s)", result, strerror( errno ) );
else
qDebug( "ONetwork::ioctl(): SIOCGIWNAME ok." );
return ( result != -1 );
}
/*======================================================================================
* ONetworkInterface
*======================================================================================*/
ONetworkInterface::ONetworkInterface( const QString& name )
:_name( name ), _sfd( socket( AF_INET, SOCK_DGRAM, 0 ) ), _mon( 0 )
{
qDebug( "ONetworkInterface::ONetworkInterface()" );
init();
}
ifreqstruct& 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'", (const char*) _name );
return;
}
}
bool ONetworkInterface::ioctl( int call, ifreqstruct& ifreq ) const
{
int result = ::ioctl( _sfd, call, &ifreq );
if ( result == -1 )
qDebug( "ONetworkInterface::ioctl(): Call %d - Status: Failed: %d (%s)", call, result, strerror( errno ) );
else
qDebug( "ONetworkInterface::ioctl(): Call %d - Status: Ok.", call );
return ( result != -1 );
}
bool ONetworkInterface::ioctl( int call ) const
{
strcpy( _ifr.ifr_name, (const char*) _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;
}
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>";
}
OMacAddress ONetworkInterface::macAddress() const
{
if ( ioctl( SIOCGIFHWADDR ) )
{
return OMacAddress( _ifr );
}
else
{
return OMacAddress::unknown;
}
}
void ONetworkInterface::setMonitoring( OMonitoringInterface* m )
{
_mon = m;
- qDebug( "ONetwork::setMonitoring(): Installed monitoring interface '%s'", (const char*) m->name() );
+ qDebug( "ONetwork::setMonitoring(): Installed monitoring driver '%s' on interface '%s'", (const char*) m->name(), (const char*) _name );
}
OMonitoringInterface* ONetworkInterface::monitoring() const
{
return _mon;
}
const QString& ONetworkInterface::name() const
{
return _name;
}
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 ), _channel( 1 ), _tid( 0 ),
- _maxChannel( iface->channels()+1 )
+ _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;
+ return *_channel;
}
void OChannelHopper::timerEvent( QTimerEvent* )
{
- if ( !--_channel ) _channel = _maxChannel;
- _iface->setChannel( _channel );
+ _iface->setChannel( *_channel );
qDebug( "OChannelHopper::timerEvent(): set channel %d on interface '%s'",
- _channel, (const char*) _iface->name() );
+ *_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( const QString& name )
:ONetworkInterface( name ), _hopper( 0 )
{
qDebug( "OWirelessNetworkInterface::OWirelessNetworkInterface()" );
init();
}
OWirelessNetworkInterface::~OWirelessNetworkInterface()
{
}
iwreqstruct& OWirelessNetworkInterface::iwr() const
{
return _iwr;
}
void OWirelessNetworkInterface::init()
{
qDebug( "OWirelessNetworkInterface::init()" );
memset( &_iwr, 0, sizeof( struct iwreq ) );
// IEEE802.11(b) radio frequency channels
iwrangestruct range;
//ML: work around an ugly HostAP bug, which needs
//ML: extra space or will complain with "invalid argument length"... :-(
- char __extraBufferForBuggyDrivers[sizeof range];
+ //ML: But don't allocate too much or prism2_usb will segfault *sigh*
+ char __extraBufferForBuggyDrivers[20];
+
+ qDebug( "sizeof(iwrangestruct)=%d, sizeof range=%d, sizeof range*2=%d", sizeof(iwrangestruct), sizeof range, (sizeof range)*2 );
+
_iwr.u.data.pointer = (char*) &range;
- _iwr.u.data.length = (sizeof range) * 2;
+ _iwr.u.data.length = sizeof(iwrangestruct)+20;
_iwr.u.data.flags = 0;
if ( !wioctl( SIOCGIWRANGE ) )
{
qDebug( "OWirelessNetworkInterface::init(): SIOCGIWRANGE failed (%s)", strerror( errno ) );
return;
}
+ qDebug( "OWirelessNetworkInterface::init(): Interface %s reported to have %d channels.", (const char*) _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 );
}
}
QString OWirelessNetworkInterface::associatedAP() const
{
//FIXME: use OMacAddress
QString mac;
if ( ioctl( SIOCGIWAP ) )
{
mac.sprintf( "%.2X:%.2X:%.2X:%.2X:%.2X:%.2X",
_ifr.ifr_hwaddr.sa_data[0]&0xff,
_ifr.ifr_hwaddr.sa_data[1]&0xff,
_ifr.ifr_hwaddr.sa_data[2]&0xff,
_ifr.ifr_hwaddr.sa_data[3]&0xff,
_ifr.ifr_hwaddr.sa_data[4]&0xff,
_ifr.ifr_hwaddr.sa_data[5]&0xff );
}
else
{
mac = "<Unknown>";
}
return mac;
}
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 ( !_mon )
{
memset( &_iwr, 0, sizeof( iwreqstruct ) );
_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?
}
int OWirelessNetworkInterface::channelHopping() const
{
return _hopper->interval();
}
void OWirelessNetworkInterface::setMonitorMode( bool b )
{
if ( _mon )
_mon->setEnabled( b );
else
qDebug( "ONetwork(): can't switch monitor mode without installed monitoring interface" );
}
bool OWirelessNetworkInterface::monitorMode() const
{
return _mon ? _mon->enabled() : false;
}
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;
}
}
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 );
}
bool OWirelessNetworkInterface::wioctl( int call, iwreqstruct& iwreq ) const
{
int result = ::ioctl( _sfd, call, &iwreq );
if ( result == -1 )
qDebug( "ONetworkInterface::wioctl(): Call %d - Status: Failed: %d (%s)", call, result, strerror( errno ) );
else
qDebug( "ONetworkInterface::wioctl(): Call %d - Status: Ok.", call );
return ( result != -1 );
}
bool OWirelessNetworkInterface::wioctl( int call ) const
{
strcpy( _iwr.ifr_name, (const char*) _name );
return wioctl( call, _iwr );
}
/*======================================================================================
* OMonitoringInterface
*======================================================================================*/
OMonitoringInterface::OMonitoringInterface( ONetworkInterface* iface )
:_enabled( false ), _if( static_cast<OWirelessNetworkInterface*>( iface ) )
{
}
OMonitoringInterface::~OMonitoringInterface()
{
}
void OMonitoringInterface::setChannel( int c )
{
// use standard WE channel switching protocol
memset( &_if->_iwr, 0, sizeof( iwreqstruct ) );
_if->_iwr.u.freq.m = c;
_if->_iwr.u.freq.e = 0;
_if->wioctl( SIOCSIWFREQ );
}
bool OMonitoringInterface::enabled() const
{
return _enabled;
}
void OMonitoringInterface::setEnabled( bool b )
{
// open a packet capturer here or leave this to
// the client code?
/*
if ( b )
{
OPacketCapturer* opcap = new OPacketCapturer();
opcap->open( _if->name() );
}
*/
_enabled = b;
}
/*======================================================================================
* OCiscoMonitoringInterface
*======================================================================================*/
OCiscoMonitoringInterface::OCiscoMonitoringInterface( ONetworkInterface* iface )
:OMonitoringInterface( iface )
{
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";
OMonitoringInterface::setEnabled( b );
}
// 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 )
:OMonitoringInterface( iface )
{
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 cmd;
cmd.sprintf( "$(which wlanctl-ng) %s lnxreq_wlansniff channel=%d enable=%s", (const char*) _if->name(), 1, (const char*) enable );
system( cmd );
OMonitoringInterface::setEnabled( b );
}
QString OWlanNGMonitoringInterface::name() const
{
return "wlan-ng";
}
void OWlanNGMonitoringInterface::setChannel( int )
{
// wlan-ng devices automatically switch channels when in monitor mode
}
/*======================================================================================
* OHostAPMonitoringInterface
*======================================================================================*/
OHostAPMonitoringInterface::OHostAPMonitoringInterface( ONetworkInterface* iface )
:OMonitoringInterface( iface )
{
iface->setMonitoring( this );
}
OHostAPMonitoringInterface::~OHostAPMonitoringInterface()
{
}
void OHostAPMonitoringInterface::setEnabled( bool b )
{
// IW_MODE_MONITOR was introduced in Wireless Extensions Version 15
// Wireless Extensions < Version 15 need iwpriv commandos for monitoring
if ( b )
{
#if WIRELESS_EXT > 14
_if->_iwr.u.mode = IW_MODE_MONITOR;
_if->wioctl( SIOCSIWMODE );
#else
int* args = (int*) &_if->_iwr.u.name;
args[0] = 2;
args[1] = 0;
_if->wioctl( SIOCDEVPRIVATE );
#endif
}
else
{
#if WIRELESS_EXT > 14
_if->_iwr.u.mode = IW_MODE_INFRA;
_if->wioctl( SIOCSIWMODE );
#else
int* args = (int*) &_if->_iwr.u.name;
args[0] = 0;
args[1] = 0;
_if->wioctl( SIOCDEVPRIVATE );
#endif
}
OMonitoringInterface::setEnabled( b );
}
QString OHostAPMonitoringInterface::name() const
{
return "hostap";
}
/*======================================================================================
* OOrinocoNetworkInterface
*======================================================================================*/
OOrinocoMonitoringInterface::OOrinocoMonitoringInterface( ONetworkInterface* iface )
:OMonitoringInterface( iface )
{
iface->setMonitoring( this );
}
OOrinocoMonitoringInterface::~OOrinocoMonitoringInterface()
{
}
void OOrinocoMonitoringInterface::setChannel( int c )
diff --git a/libopie2/opienet/onetwork.h b/libopie2/opienet/onetwork.h
index c544454..b57ac3f 100644
--- a/libopie2/opienet/onetwork.h
+++ b/libopie2/opienet/onetwork.h
@@ -1,321 +1,323 @@
/*
                This file is part of the Opie Project
              Copyright (C) 2003 by the Wellenreiter team:
Martin J. Muench <mjm@remote-exploit.org>
Max Moser <mmo@remote-exploit.org
Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
=.
.=l.
           .>+-=
 _;:,     .>    :=|. This program is free software; you can
.> <`_,   >  .   <= redistribute it and/or modify it under
:`=1 )Y*s>-.--   : the terms of the GNU Library General Public
.="- .-=="i,     .._ License as published by the Free Software
 - .   .-<_>     .<> Foundation; either version 2 of the License,
     ._= =}       : or (at your option) any later version.
    .%`+i>       _;_.
    .i_,=:_.      -<s. This program is distributed in the hope that
     +  .  -:.       = it will be useful, but WITHOUT ANY WARRANTY;
    : ..    .:,     . . . without even the implied warranty of
    =_        +     =;=|` MERCHANTABILITY or FITNESS FOR A
  _.=:.       :    :=>`: PARTICULAR PURPOSE. See the GNU
..}^=.=       =       ; Library General Public License for more
++=   -.     .`     .: details.
 :     =  ...= . :.=-
 -.   .:....=;==+<; You should have received a copy of the GNU
  -_. . .   )=.  = Library General Public License along with
    --        :-=` this library; see the file COPYING.LIB.
If not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef ONETWORK_H
#define ONETWORK_H
/* QT */
+#include <qvaluelist.h>
#include <qdict.h>
#include <qmap.h>
#include <qobject.h>
#include <qhostaddress.h>
/* OPIE */
#include <opie2/onetutils.h>
#ifndef IFNAMSIZ
#define IFNAMSIZ 16
#endif
// ML: Yeah, I hate to include kernel headers, but it's necessary here
// ML: Here comes an ugly hack to prevent <linux/wireless.h> including <linux/if.h>
// ML: which conflicts with the user header <net/if.h>
// ML: We really a user header for the Wireless Extensions, something like <net/wireless.h>
// ML: I will drop Jean an mail on that subject
#include <net/if.h>
#define _LINUX_IF_H
#include <linux/wireless.h>
#ifndef SIOCIWFIRSTPRIV
#define SIOCIWFIRSTPRIV SIOCDEVPRIVATE
#endif
class ONetworkInterface;
class OWirelessNetworkInterface;
class OChannelHopper;
class OMonitoringInterface;
typedef struct ifreq ifreqstruct;
typedef struct iwreq iwreqstruct;
typedef struct iw_event iweventstruct;
typedef struct iw_freq iwfreqstruct;
typedef struct iw_priv_args iwprivargsstruct;
typedef struct iw_range iwrangestruct;
/*======================================================================================
* ONetwork
*======================================================================================*/
class ONetwork : public QObject
{
Q_OBJECT
public:
typedef QDict<ONetworkInterface> InterfaceMap;
typedef QDictIterator<ONetworkInterface> InterfaceIterator;
public:
static ONetwork* instance();
InterfaceIterator iterator() const;
bool isWirelessInterface( const char* ) const;
ONetworkInterface* interface( QString ) const;
protected:
ONetwork();
void synchronize();
private:
static ONetwork* _instance;
InterfaceMap _interfaces;
};
/*======================================================================================
* ONetworkInterface
*======================================================================================*/
class ONetworkInterface
{
friend class OMonitoringInterface;
friend class OCiscoMonitoringInterface;
friend class OWlanNGMonitoringInterface;
friend class OHostAPMonitoringInterface;
friend class OOrinocoMonitoringInterface;
public:
ONetworkInterface( const QString& name );
virtual ~ONetworkInterface();
const QString& name() const;
void setMonitoring( OMonitoringInterface* );
OMonitoringInterface* monitoring() const;
bool setPromiscuousMode( bool );
bool promiscuousMode() const;
bool setUp( bool );
bool isUp() const;
bool isLoopback() const;
bool isWireless() const;
QString ipV4Address() const;
OMacAddress macAddress() const;
protected:
const QString _name;
const int _sfd;
mutable ifreqstruct _ifr;
OMonitoringInterface* _mon;
protected:
ifreqstruct& ifr() const;
virtual void init();
bool ioctl( int call ) const;
bool ioctl( int call, ifreqstruct& ) const;
};
/*======================================================================================
* OChannelHopper
*======================================================================================*/
class OChannelHopper : public QObject
{
public:
OChannelHopper( OWirelessNetworkInterface* );
virtual ~OChannelHopper();
bool isActive() const;
int channel() const;
virtual void timerEvent( QTimerEvent* );
void setInterval( int );
int interval() const;
private:
OWirelessNetworkInterface* _iface;
int _interval;
- int _channel;
int _tid;
- int _maxChannel;
+ QValueList<int> _channels;
+ QValueList<int>::Iterator _channel;
+
};
/*======================================================================================
* OWirelessNetworkInterface
*======================================================================================*/
class OWirelessNetworkInterface : public ONetworkInterface
{
friend class OMonitoringInterface;
friend class OCiscoMonitoringInterface;
friend class OWlanNGMonitoringInterface;
friend class OHostAPMonitoringInterface;
friend class OOrinocoMonitoringInterface;
public:
enum Mode { AdHoc, Managed, Monitor };
OWirelessNetworkInterface( const QString& name );
virtual ~OWirelessNetworkInterface();
virtual void setChannel( int ) const;
virtual int channel() const;
virtual double frequency() const;
virtual int channels() const;
//virtual double frequency(int) const;
virtual void setMode( Mode ) {};
virtual bool mode() const {};
virtual void setMonitorMode( bool );
virtual bool monitorMode() const;
virtual void setChannelHopping( int interval = 0 );
virtual int channelHopping() const;
virtual void setNickName( const QString& ) {};
virtual QString nickName() const;
virtual bool isAssociated() const {};
virtual QString associatedAP() const;
virtual void setSSID( const QString& );
virtual QString SSID() const;
protected:
mutable iwreqstruct _iwr;
QMap<int,int> _channels;
protected:
virtual void init();
iwreqstruct& iwr() const;
bool wioctl( int call ) const;
bool wioctl( int call, iwreqstruct& ) const;
private:
OChannelHopper* _hopper;
};
/*======================================================================================
* OMonitoringInterface
*======================================================================================*/
class OMonitoringInterface
{
public:
OMonitoringInterface();
OMonitoringInterface( ONetworkInterface* );
virtual ~OMonitoringInterface();
public:
virtual void setEnabled( bool );
virtual bool enabled() const;
virtual void setChannel( int );
virtual QString name() const = 0;
protected:
bool _enabled;
const OWirelessNetworkInterface* _if;
};
/*======================================================================================
* OCiscoMonitoring
*======================================================================================*/
class OCiscoMonitoringInterface : public OMonitoringInterface
{
public:
OCiscoMonitoringInterface( ONetworkInterface* );
virtual ~OCiscoMonitoringInterface();
virtual void setEnabled( bool );
virtual QString name() const;
virtual void setChannel( int );
};
/*======================================================================================
* OWlanNGMonitoringInterface
*======================================================================================*/
class OWlanNGMonitoringInterface : public OMonitoringInterface
{
public:
OWlanNGMonitoringInterface( ONetworkInterface* );
virtual ~OWlanNGMonitoringInterface();
public:
virtual void setEnabled( bool );
virtual QString name() const;
virtual void setChannel( int );
};
/*======================================================================================
* OHostAPMonitoringInterface
*======================================================================================*/
class OHostAPMonitoringInterface : public OMonitoringInterface
{
public:
OHostAPMonitoringInterface( ONetworkInterface* );
virtual ~OHostAPMonitoringInterface();
public:
virtual void setEnabled( bool );
virtual QString name() const;
};
/*======================================================================================
* OOrinocoMonitoringInterface
*======================================================================================*/
class OOrinocoMonitoringInterface : public OMonitoringInterface
{
public:
OOrinocoMonitoringInterface( ONetworkInterface* );
virtual ~OOrinocoMonitoringInterface();
public:
virtual void setChannel( int );
virtual void setEnabled( bool );
virtual QString name() const;
};
#endif // ONETWORK_H