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-rw-r--r--libopie2/opienet/onetwork.cpp106
-rw-r--r--libopie2/opienet/onetwork.h16
2 files changed, 69 insertions, 53 deletions
diff --git a/libopie2/opienet/onetwork.cpp b/libopie2/opienet/onetwork.cpp
index 50c6679..c329e9a 100644
--- a/libopie2/opienet/onetwork.cpp
+++ b/libopie2/opienet/onetwork.cpp
@@ -670,46 +670,88 @@ int OWirelessNetworkInterface::channelHopping() const
OChannelHopper* OWirelessNetworkInterface::channelHopper() const
{
return _hopper;
}
-void OWirelessNetworkInterface::setMode( const QString& mode )
+void OWirelessNetworkInterface::commit() const
{
- _iwr.u.mode = stringToMode( mode );
- wioctl( SIOCSIWMODE );
+ wioctl( SIOCSIWCOMMIT );
}
-QString OWirelessNetworkInterface::mode() const
+void OWirelessNetworkInterface::setMode( const QString& newMode )
{
- if ( !wioctl( SIOCGIWMODE ) )
+ #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 )
{
- return "<unknown>";
+ // 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" );
+ }
}
- return modeToString( _iwr.u.mode );
}
-void OWirelessNetworkInterface::setMonitorMode( bool b )
+QString OWirelessNetworkInterface::mode() const
{
- if ( _mon )
- _mon->setEnabled( b );
- else
- qDebug( "ONetwork(): can't switch monitor mode without installed monitoring interface" );
-}
+ 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 ) );
-bool OWirelessNetworkInterface::monitorMode() const
-{
- qDebug( "dataLinkType = %d", dataLinkType() );
- return ( dataLinkType() == ARPHRD_IEEE80211 || dataLinkType() == 802 );
- //FIXME: 802 is the header type for PRISM - Linux support for this is pending...
- //FIXME: What is 119, by the way?
-}
+ // 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 );
@@ -966,18 +1008,12 @@ void OMonitoringInterface::setChannel( int c )
_if->_iwr.u.freq.m = c;
_if->_iwr.u.freq.e = 0;
_if->wioctl( SIOCSIWFREQ );
}
-bool OMonitoringInterface::enabled() const
-{
- return _if->monitorMode();
-}
-
-
void OMonitoringInterface::setEnabled( bool b )
{
}
/*======================================================================================
@@ -1089,31 +1125,21 @@ OHostAPMonitoringInterface::OHostAPMonitoringInterface( ONetworkInterface* iface
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 WIRELESS_EXT > 14
- if ( b )
- _if->setMode( "monitor" ); // IW_MODE_MONITOR doesn't support prism header
- else
- _if->setMode( "managed" );
- #else
int monitorCode = _prismHeader ? 1 : 2;
if ( b )
{
_if->setPrivate( "monitor", 1, monitorCode );
}
else
{
_if->setPrivate( "monitor", 1, 0 );
}
- #endif
}
QString OHostAPMonitoringInterface::name() const
{
return "hostap";
@@ -1146,28 +1172,20 @@ void OOrinocoMonitoringInterface::setChannel( int 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 0
- //#if WIRELESS_EXT > 14
- if ( b )
- _if->setMode( "monitor" ); // IW_MODE_MONITOR doesn't support prism header
- else
- _if->setMode( "managed" );
- #else
if ( b )
{
setChannel( 1 );
}
else
{
_if->setPrivate( "monitor", 2, 0, 0 );
}
- #endif
}
QString OOrinocoMonitoringInterface::name() const
{
return "orinoco";
diff --git a/libopie2/opienet/onetwork.h b/libopie2/opienet/onetwork.h
index 0eb4542..eb6c86e 100644
--- a/libopie2/opienet/onetwork.h
+++ b/libopie2/opienet/onetwork.h
@@ -346,30 +346,25 @@ class OWirelessNetworkInterface : public ONetworkInterface
* @note You might have to change the SSID to get the operation mode change into effect.
*/
virtual void setMode( const QString& mode );
/**
* @returns the current IEEE 802.11 operation mode.
* Possible values are <ul><li>adhoc<li>managed<li>monitor<li>master or <li>unknown
- */
- virtual QString mode() const;
- /**
+ *
+ * @note: Important note concerning the 'monitor' mode:
* Setting the monitor mode on a wireless network interface enables
* listening to IEEE 802.11 data and management frames which normally
* are handled by the device firmware. This can be used to detect
* other wireless network devices, e.g. Access Points or Ad-hoc stations.
* @warning Standard wireless network drives don't support the monitor mode.
* @warning You need a patched driver for this to work.
* @note Enabling the monitor mode is highly driver dependent and requires
* the proper @ref OMonitoringInterface to be associated with the interface.
* @see OMonitoringInterface
*/
- virtual void setMonitorMode( bool ); //FIXME: ==> setMode( "monitor" ); Use IW_MONITOR first, if this doesn't work, then use iwpriv!
- /**
- * @returns true if the device is listening in IEEE 802.11 monitor mode
- */
- virtual bool monitorMode() const; //FIXME: ==> mode()
+ virtual QString mode() const;
/**
* Set the channel hopping @a interval. An @a interval of 0 disables channel hopping.
* @see OChannelHopper
*/
virtual void setChannelHopping( int interval = 0 );
/**
@@ -419,12 +414,16 @@ class OWirelessNetworkInterface : public ONetworkInterface
virtual QString SSID() const;
/**
* Perform scanning the wireless network neighbourhood.
* @note: UNSTABLE API - UNDER CONSTRUCTION - DON'T USE!
*/
virtual OStationList* scanNetwork();
+ /** @internal commit pending changes to the driver
+ *
+ */
+ void commit() const;
protected:
void buildInformation();
void buildPrivateList();
void dumpInformation() const;
virtual void init();
@@ -453,13 +452,12 @@ class OMonitoringInterface
OMonitoringInterface();
OMonitoringInterface( ONetworkInterface*, bool _prismHeader );
virtual ~OMonitoringInterface();
public:
virtual void setEnabled( bool );
- virtual bool enabled() const;
virtual void setChannel( int );
virtual QString name() const = 0;
protected:
OWirelessNetworkInterface* _if;