gibber-transport: add gibber_transport_buffer_is_empty abstract method

20080220121449-7fe3f-f71a67795f683190eb1cdb8bdd187858472be20e.gz

2 files changed, 13 insertions, 0 deletions

diff --git a/lib/gibber/gibber-transport.c b/lib/gibber/gibber-transport.c
index 45ac46b9..7a47d130 100644
--- a/lib/gibber/gibber-transport.c
+++ b/lib/gibber/gibber-transport.c
@@ -244,3 +244,12 @@ gibber_transport_get_sockaddr (GibberTransport *transport,
 
   return FALSE;
 }
+
+gboolean
+gibber_transport_buffer_is_empty (GibberTransport *transport)
+{
+  GibberTransportClass *cls = GIBBER_TRANSPORT_GET_CLASS (transport);
+
+  return cls->buffer_is_empty (transport);
+}
+
diff --git a/lib/gibber/gibber-transport.h b/lib/gibber/gibber-transport.h
index 82f40908..a21ca8c1 100644
--- a/lib/gibber/gibber-transport.h
+++ b/lib/gibber/gibber-transport.h
@@ -54,6 +54,7 @@ struct _GibberTransportClass {
     void (*disconnect) (GibberTransport *transport);
     gboolean (*get_sockaddr) (GibberTransport *transport,
         struct sockaddr_storage *addr, socklen_t *len);
+    gboolean (*buffer_is_empty) (GibberTransport *transport);
 };
 
 struct _GibberTransport {
@@ -113,6 +114,9 @@ void gibber_transport_set_handler(GibberTransport *transport,
 gboolean gibber_transport_get_sockaddr (GibberTransport *transport,
     struct sockaddr_storage *addr, socklen_t *len);
 
+gboolean
+gibber_transport_buffer_is_empty (GibberTransport *transport);
+
 G_END_DECLS
 
 #endif /* #ifndef __GIBBER_TRANSPORT_H__*/