add a func to check for connected and authorized

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13100 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/libdingaling/src/libdingaling.c

@@ -2336,6 +2336,16 @@ int ldl_handle_running(ldl_handle_t *handle)
 	return ldl_test_flag(handle, LDL_FLAG_RUNNING) ? 1 : 0;
 }
 
+int ldl_handle_connected(ldl_handle_t *handle)
+{
+	return ldl_test_flag(handle, LDL_FLAG_CONNECTED) ? 1 : 0;
+}
+
+int ldl_handle_authorized(ldl_handle_t *handle)
+{
+	return ldl_test_flag(handle, LDL_FLAG_AUTHORIZED) ? 1 : 0;
+}
+
 void ldl_handle_stop(ldl_handle_t *handle)
 {
 	ldl_clear_flag_locked(handle, LDL_FLAG_RUNNING);

libs/libdingaling/src/libdingaling.h

@@ -591,6 +591,8 @@ void ldl_handle_run(ldl_handle_t *handle);
 void ldl_handle_stop(ldl_handle_t *handle);
 
 int ldl_handle_running(ldl_handle_t *handle);
+int ldl_handle_connected(ldl_handle_t *handle);
+int ldl_handle_authorized(ldl_handle_t *handle);
 
 
 /*!