| -rw-r--r-- | libopie2/opienet/onetwork.cpp | 11 | ||||
| -rw-r--r-- | libopie2/opienet/onetwork.h | 4 |
2 files changed, 15 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 @@ -146,2 +146,13 @@ ONetwork::InterfaceIterator ONetwork::iterator() const +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
diff --git a/libopie2/opienet/onetwork.h b/libopie2/opienet/onetwork.h index 0a51108..93b129f 100644 --- a/libopie2/opienet/onetwork.h +++ b/libopie2/opienet/onetwork.h @@ -96,2 +96,6 @@ class ONetwork : public QObject /** + * @returns true, if the @a interface is present. + */ + bool isPresent( const char* interface ) const; + /** * @returns true, if the @a interface supports the wireless extension protocol. |