| -rw-r--r-- | noncore/net/wellenreiter/gui/wellenreiter.cpp | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/noncore/net/wellenreiter/gui/wellenreiter.cpp b/noncore/net/wellenreiter/gui/wellenreiter.cpp index e8d9de7..c8d77a7 100644 --- a/noncore/net/wellenreiter/gui/wellenreiter.cpp +++ b/noncore/net/wellenreiter/gui/wellenreiter.cpp @@ -513,29 +513,30 @@ void Wellenreiter::startClicked() return; } // configure device ONetwork* net = ONetwork::instance(); // TODO: check if interface is wireless and support sniffing for non-wireless interfaces - if ( !net->isPresent( interface ) ) - { - QMessageBox::information( this, "Wellenreiter II", - tr( "The configured device (%1)\nis not available on this system\n. Please reconfigure!" ).arg( interface ) ); - return; - } - - iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface )); // fails if network is not wireless! - assert( iface ); - - // bring device UP if ( cardtype != DEVTYPE_FILE ) { + + if ( !net->isPresent( interface ) ) + { + QMessageBox::information( this, "Wellenreiter II", + tr( "The configured device (%1)\nis not available on this system\n. Please reconfigure!" ).arg( interface ) ); + return; + } + + iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface )); // fails if network is not wireless! + assert( iface ); + + // bring device UP iface->setUp( true ); if ( !iface->isUp() ) { QMessageBox::warning( this, "Wellenreiter II", tr( "Can't bring interface '%1' up:\n" ).arg( iface->name() ) + strerror( errno ) ); return; } } @@ -639,17 +640,17 @@ void Wellenreiter::startClicked() #endif emit( startedSniffing() ); if ( cardtype != DEVTYPE_FILE ) channelHopped( 6 ); // set title else { assert( parent() ); ( (QMainWindow*) parent() )->setCaption( tr( "Wellenreiter II - replaying capture file..." ) ); - } + } } void Wellenreiter::timerEvent( QTimerEvent* ) { qDebug( "Wellenreiter::timerEvent()" ); OPacket* p = pcap->next(); if ( !p ) // no more packets available |