| author | mickeyl <mickeyl> | 2004-02-24 22:56:24 (UTC) |
|---|---|---|
| committer | mickeyl <mickeyl> | 2004-02-24 22:56:24 (UTC) |
| commit | 96ba6fcf27c785282c3fe05557df8b384df06852 (patch) (side-by-side diff) | |
| tree | 9b25648f8518c8d152d4774ac05f81548828f3d5 /libopie2/opienet/onetwork.cpp | |
| parent | a1a6a1013eae9a4ca4607f2d656c98821a30f431 (diff) | |
| download | opie-96ba6fcf27c785282c3fe05557df8b384df06852.zip opie-96ba6fcf27c785282c3fe05557df8b384df06852.tar.gz opie-96ba6fcf27c785282c3fe05557df8b384df06852.tar.bz2 | |
API extension: ONetwork::isPresent( const char* name )
| -rw-r--r-- | libopie2/opienet/onetwork.cpp | 11 |
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 @@ -141,12 +141,23 @@ ONetwork* ONetwork::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 );
|