1 files changed, 11 insertions, 0 deletions

diff --git a/libopie2/opienet/onetwork.cpp b/libopie2/opienet/onetwork.cpp
index 915814d..e5b091f 100644
--- a/libopie2/opienet/onetwork.cpp
+++ b/libopie2/opienet/onetwork.cpp
@@ -99,96 +99,107 @@ void ONetwork::synchronize()
         odebug << "ONetwork: found interface '" << str << "'" << oendl;

         ONetworkInterface* iface;

         if ( isWirelessInterface( str ) )

         {

             iface = new OWirelessNetworkInterface( this, (const char*) str );

             odebug << "ONetwork: interface '" << str << "' has Wireless Extensions" << oendl;

         }

         else

         {

             iface = new ONetworkInterface( this, (const char*) str );

         }

         _interfaces.insert( str, iface );

         s.readLine();

     }

 }

 

 

 short ONetwork::wirelessExtensionVersion()

 {

     return WIRELESS_EXT;

 }

 

 

 int ONetwork::count() const

 {

     return _interfaces.count();

 }

 

 

 ONetworkInterface* ONetwork::interface( const 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::isPresent( const char* name ) const

+{

+    int sfd = socket( AF_INET, SOCK_STREAM, 0 );

+    struct ifreq ifr;

+    memset( &ifr, 0, sizeof( struct ifreq ) );

+    strcpy( (char*) &ifr.ifr_name, name );

+    int result = ::ioctl( sfd, SIOCGIFFLAGS, &ifr );

+    return result != -1;

+}

+

+

 bool ONetwork::isWirelessInterface( const char* name ) const

 {

     int sfd = socket( AF_INET, SOCK_STREAM, 0 );

     struct iwreq iwr;

     memset( &iwr, 0, sizeof( struct iwreq ) );

     strcpy( (char*) &iwr.ifr_name, name );

     int result = ::ioctl( sfd, SIOCGIWNAME, &iwr );

     return result != -1;

 }

 

 /*======================================================================================

  * ONetworkInterface

  *======================================================================================*/

 

 ONetworkInterface::ONetworkInterface( QObject* parent, const char* name )

                  :QObject( parent, name ),

                  _sfd( socket( AF_INET, SOCK_DGRAM, 0 ) ), _mon( 0 )

 {

     odebug << "ONetworkInterface::ONetworkInterface()" << oendl;

     init();

 }

 

 

 struct ifreq& ONetworkInterface::ifr() const

 {

     return _ifr;

 }

 

 

 void ONetworkInterface::init()

 {

     odebug << "ONetworkInterface::init()" << oendl;

 

     memset( &_ifr, 0, sizeof( struct ifreq ) );

 

     if ( _sfd == -1 )

     {

         odebug << "ONetworkInterface::init(): Warning - can't get socket for device '" << name() << "'" << oendl;

         return;

     }

 }

 

 

 bool ONetworkInterface::ioctl( int call, struct ifreq& ifreq ) const

 {

     #ifndef NODEBUG

     int result = ::ioctl( _sfd, call, &ifreq );

     if ( result == -1 )