net: Socket implementations report the address families they support

[strongswan.git] / src / libcharon / network / socket_manager.c

diff --git a/src/libcharon/network/socket_manager.c b/src/libcharon/network/socket_manager.c
index bf1fe5b..2a07e50 100644 (file)
--- a/src/libcharon/network/socket_manager.c
+++ b/src/libcharon/network/socket_manager.c
@@ -102,6 +102,19 @@ METHOD(socket_manager_t, get_port, u_int16_t,
        return port;
 }
 
+METHOD(socket_manager_t, supported_families, socket_family_t,
+       private_socket_manager_t *this)
+{
+       socket_family_t families = SOCKET_FAMILY_NONE;
+       this->lock->read_lock(this->lock);
+       if (this->socket)
+       {
+               families = this->socket->supported_families(this->socket);
+       }
+       this->lock->unlock(this->lock);
+       return families;
+}
+
 static void create_socket(private_socket_manager_t *this)
 {
        socket_constructor_t create;
@@ -167,6 +180,7 @@ socket_manager_t *socket_manager_create()
                        .send = _sender,
                        .receive = _receiver,
                        .get_port = _get_port,
+                       .supported_families = _supported_families,
                        .add_socket = _add_socket,
                        .remove_socket = _remove_socket,
                        .destroy = _destroy,