- fix segfault on unknown linktype (thanks groucho)

- make capturing using PRISM headers optional

1 files changed, 18 insertions, 13 deletions

diff --git a/libopie2/opienet/onetwork.cpp b/libopie2/opienet/onetwork.cpp
index 2dfff1d..6cef5cf 100644
--- a/libopie2/opienet/onetwork.cpp
+++ b/libopie2/opienet/onetwork.cpp
@@ -810,6 +810,6 @@ bool OWirelessNetworkInterface::wioctl( int call ) const
  *======================================================================================*/
 
-OMonitoringInterface::OMonitoringInterface( ONetworkInterface* iface )
-                      :_if( static_cast<OWirelessNetworkInterface*>( iface ) )
+OMonitoringInterface::OMonitoringInterface( ONetworkInterface* iface, bool prismHeader )
+                      :_if( static_cast<OWirelessNetworkInterface*>( iface ) ), _prismHeader( prismHeader )
 {
 }
@@ -846,6 +846,6 @@ void OMonitoringInterface::setEnabled( bool b )
  *======================================================================================*/
 
-OCiscoMonitoringInterface::OCiscoMonitoringInterface( ONetworkInterface* iface )
-                           :OMonitoringInterface( iface )
+OCiscoMonitoringInterface::OCiscoMonitoringInterface( ONetworkInterface* iface, bool prismHeader )
+                           :OMonitoringInterface( iface, prismHeader )
 {
     iface->setMonitoring( this );
@@ -894,6 +894,6 @@ void OCiscoMonitoringInterface::setChannel( int )
 
 
-OWlanNGMonitoringInterface::OWlanNGMonitoringInterface( ONetworkInterface* iface )
-                           :OMonitoringInterface( iface )
+OWlanNGMonitoringInterface::OWlanNGMonitoringInterface( ONetworkInterface* iface, bool prismHeader )
+                           :OMonitoringInterface( iface, prismHeader )
 {
     iface->setMonitoring( this );
@@ -911,6 +911,8 @@ void OWlanNGMonitoringInterface::setEnabled( bool b )
 
     QString enable = b ? "true" : "false";
+    QString prism = _prismHeader ? "true" : "false";
     QString cmd;
-    cmd.sprintf( "$(which wlanctl-ng) %s lnxreq_wlansniff channel=%d enable=%s", (const char*) _if->name(), 1, (const char*) enable );
+    cmd.sprintf( "$(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 );
 }
@@ -933,6 +935,6 @@ void OWlanNGMonitoringInterface::setChannel( int )
  *======================================================================================*/
 
-OHostAPMonitoringInterface::OHostAPMonitoringInterface( ONetworkInterface* iface )
-                           :OMonitoringInterface( iface )
+OHostAPMonitoringInterface::OHostAPMonitoringInterface( ONetworkInterface* iface, bool prismHeader )
+                           :OMonitoringInterface( iface, prismHeader )
 {
     iface->setMonitoring( this );
@@ -951,7 +953,9 @@ void OHostAPMonitoringInterface::setEnabled( bool b )
     //TODO: SIOCSIWMODE( IW_MODE_MONITOR ) if running on WE >= 15
 
+    int monitorCode = _prismHeader ? 1 : 2;
+
     if ( b )
     {
-        _if->setPrivate( "monitor", 1, 2 );
+        _if->setPrivate( "monitor", 1, monitorCode );
     }
     else
@@ -972,6 +976,6 @@ QString OHostAPMonitoringInterface::name() const
  *======================================================================================*/
 
-OOrinocoMonitoringInterface::OOrinocoMonitoringInterface( ONetworkInterface* iface )
-                           :OMonitoringInterface( iface )
+OOrinocoMonitoringInterface::OOrinocoMonitoringInterface( ONetworkInterface* iface, bool prismHeader )
+                           :OMonitoringInterface( iface, prismHeader )
 {
     iface->setMonitoring( this );
@@ -986,5 +990,6 @@ OOrinocoMonitoringInterface::~OOrinocoMonitoringInterface()
 void OOrinocoMonitoringInterface::setChannel( int c )
 {
-    _if->setPrivate( "monitor", 2, 1, c );
+    int monitorCode = _prismHeader ? 1 : 2;
+    _if->setPrivate( "monitor", 2, monitorCode, c );
 }