예제 #1
0
void obc_session_unref(struct obc_session *session)
{
	int refs;

	refs = __sync_sub_and_fetch(&session->refcount, 1);

	DBG("%p: ref=%d", session, refs);

	if (refs > 0)
		return;

	sessions = g_slist_remove(sessions, session);

	if (!session->obex)
		goto disconnect;

	/* Wait OBEX Disconnect to complete if command succeed otherwise
	 * proceed with transport disconnection since there is nothing else to
	 * be done */
	if (g_obex_disconnect(session->obex, disconnect_complete, session,
									NULL))
		return;

disconnect:
	/* Disconnect transport */
	if (session->id > 0 && session->transport != NULL) {
		session->transport->disconnect(session->id);
		session->id = 0;
	}

	session_free(session);
}
예제 #2
0
파일: session.c 프로젝트: hmallat/obexd
void obc_session_shutdown(struct obc_session *session)
{
	struct pending_request *p;
	GError *err;

	DBG("%p", session);

	if (session->disconnecting == TRUE) {
		DBG("%p already disconnecting", session);
		return;
	}
	session->disconnecting = TRUE;

	obc_session_ref(session);

	/* Unregister any pending transfer */
	err = g_error_new(OBEX_IO_ERROR, OBEX_IO_DISCONNECTED,
						"Session closed by user");

	if (session->p != NULL && session->p->id != 0) {
		p = session->p;
		session->p = NULL;

		if (p->func)
			p->func(session, p->transfer, err, p->data);

		pending_request_free(p);
	}

	while ((p = g_queue_pop_head(session->queue))) {
		if (p->func)
			p->func(session, p->transfer, err, p->data);

		pending_request_free(p);
	}

	g_error_free(err);

	/* Unregister interfaces */
	if (session->path)
		session_unregistered(session);

	DBG("Checking the need for disconnect request");
	/* Send a disconnect request and wait for reply */
	if (session->id > 0 && session->transport != NULL
			&& session->obex != NULL) {
		DBG("Generating disconnect request. ");
		err = NULL;
		p = pending_request_new(session, NULL, NULL, NULL);
		p->req_id = g_obex_disconnect(session->obex, disconnect_cb,
						p, &err);
		if (err != NULL) {
			DBG("Generating disconnect request failed. ");
			disconnect_cb(session->obex, NULL, NULL, p);
		} else {
			/* Finalize when reply arrives */
			DBG("Generating disconnect request succeeded. ");
		}
	} else {
		DBG("Unreferring without disconnect request.");
		obc_session_unref(session);
	}
}