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authormickeyl <mickeyl>2004-02-24 22:56:24 (UTC)
committer mickeyl <mickeyl>2004-02-24 22:56:24 (UTC)
commit96ba6fcf27c785282c3fe05557df8b384df06852 (patch) (side-by-side diff)
tree9b25648f8518c8d152d4774ac05f81548828f3d5
parenta1a6a1013eae9a4ca4607f2d656c98821a30f431 (diff)
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API extension: ONetwork::isPresent( const char* name )
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--libopie2/opienet/onetwork.cpp11
-rw-r--r--libopie2/opienet/onetwork.h4
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
@@ -144,6 +144,17 @@ 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
{
int sfd = socket( AF_INET, SOCK_STREAM, 0 );
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
@@ -94,6 +94,10 @@ class ONetwork : public QObject
*/
InterfaceIterator iterator() const;
/**
+ * @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.
*/
bool isWirelessInterface( const char* interface ) const;