int
main (int argc, char **argv)
{
GMainLoop *ml;
xmmsv_t *operands;
xmmsc_result_t *result;
xmmsc_connection_t *connection;
if (argc != 4) {
fprintf (stderr, "Usage: %s service-id op1 op2\n", argv[0]);
return EXIT_FAILURE;
}
/* Connect as usual. */
connection = xmmsc_init ("sumclient");
if (!connection) {
fprintf (stderr, "OOM!\n");
exit (EXIT_FAILURE);
}
if (!xmmsc_connect (connection, getenv ("XMMS_PATH"))) {
fprintf (stderr, "Connection failed: %s\n",
xmmsc_get_last_error (connection));
exit (EXIT_FAILURE);
}
ml = g_main_loop_new (NULL, FALSE);
/* Build a list of two operands for sumservice (tut9). */
operands = xmmsv_build_list (xmmsv_new_int (atoi(argv[2])),
xmmsv_new_int (atoi(argv[3])),
XMMSV_LIST_END);
/* And send the list to the sumservice.
* We use the reply policy of only expecting a single reply,
* which means the receiving client will get an error from
* the server if it attempts to reply to this message more
* than once.
*/
result = xmmsc_c2c_send (connection,
atoi(argv[1]),
XMMS_C2C_REPLY_POLICY_SINGLE_REPLY,
operands);
xmmsv_unref (operands);
xmmsc_result_notifier_set (result, print_sum, ml);
xmmsc_result_unref (result);
xmmsc_mainloop_gmain_init (connection);
g_main_loop_run (ml);
xmmsc_unref (connection);
return EXIT_SUCCESS;
}
/**
* Returns a random entry from a collection
*
* @param coll The collection to find a random entry in
* @return A random entry from the collection, 0 if the collection is empty
*/
xmms_medialib_entry_t
xmms_medialib_query_random_id (xmms_medialib_session_t *session,
xmmsv_t *coll)
{
xmms_medialib_entry_t ret;
xmmsv_t *spec, *res;
xmms_error_t err;
spec = xmmsv_build_list (XMMSV_LIST_ENTRY_STR ("id"),
XMMSV_LIST_END);
spec = xmmsv_build_dict (XMMSV_DICT_ENTRY_STR ("type", "metadata"),
XMMSV_DICT_ENTRY_STR ("aggregate", "random"),
XMMSV_DICT_ENTRY ("get", spec),
XMMSV_DICT_END);
res = xmms_medialib_query (session, coll, spec, &err);
xmmsv_get_int (res, &ret);
xmmsv_unref (spec);
xmmsv_unref (res);
return ret;
}
