Diffstat (limited to 'noncore/net/wellenreiter/gui/wellenreiter.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/net/wellenreiter/gui/wellenreiter.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/noncore/net/wellenreiter/gui/wellenreiter.cpp b/noncore/net/wellenreiter/gui/wellenreiter.cpp index db68e5b..67e3940 100644 --- a/noncore/net/wellenreiter/gui/wellenreiter.cpp +++ b/noncore/net/wellenreiter/gui/wellenreiter.cpp @@ -509,13 +509,21 @@ void Wellenreiter::startClicked() // 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 ) { iface->setUp( true ); if ( !iface->isUp() ) |