static GHashTable *
get_properties_cb (MS2Server *server,
const gchar *id,
const gchar **properties,
gpointer data,
GError **error)
{
GHashTable *properties_table = NULL;
GrlMedia *media;
GriloMs2Data *grdata;
grdata = g_slice_new0 (GriloMs2Data);
grdata->server = g_object_ref (server);
grdata->source = (GrlSource *) data;
grdata->options = grl_operation_options_new (NULL);
grdata->keys = get_grilo_keys (properties, &grdata->other_keys);
grl_operation_options_set_resolution_flags (grdata->options,
GRL_RESOLVE_FULL |
GRL_RESOLVE_IDLE_RELAY);
media = unserialize_media (grdata->source, id);
if (grdata->keys) {
grl_source_resolve (grdata->source,
media,
grdata->keys,
grdata->options,
resolve_cb,
grdata);
} else {
resolve_cb (grdata->source, 0, media, grdata, NULL);
}
wait_for_result (grdata);
if (grdata->error) {
if (error) {
*error = grdata->error;
}
} else {
properties_table = grdata->properties;
}
g_object_unref (media);
g_list_free (grdata->keys);
g_list_free (grdata->other_keys);
g_free (grdata->parent_id);
g_object_unref (grdata->server);
g_object_unref (grdata->options);
g_slice_free (GriloMs2Data, grdata);
return properties_table;
}
int main (int argc, char *argv[])
{
#if !GLIB_CHECK_VERSION(2,35,0)
g_type_init ();
#endif
grl_init (&argc, &argv);
/*
* Set the TMDB API key:
* You must use your own TMDB API key in your own application.
*/
GrlRegistry *reg = grl_registry_get_default ();
GrlConfig *config = grl_config_new (TMDB_PLUGIN_ID, NULL);
grl_config_set_api_key (config, TMDB_KEY);
grl_registry_add_config (reg, config, NULL);
/*
* Get the plugin:
*/
GError *error = NULL;
gboolean plugin_loaded =
grl_registry_load_plugin_by_id (reg, TMDB_PLUGIN_ID, &error);
g_assert (plugin_loaded);
g_assert_no_error (error);
/*
* Get the Grilo source:
*/
GrlSource *src =
grl_registry_lookup_source (reg, TMDB_PLUGIN_ID);
/*
* Check that it has the expected capability:
*/
g_assert (grl_source_supported_operations (src) & GRL_OP_RESOLVE);
GrlCaps *caps = grl_source_get_caps (src, GRL_OP_RESOLVE);
g_assert (caps);
GrlOperationOptions *options = grl_operation_options_new (caps);
/*
* A media item that we will give to the TMDB plugin,
* to discover its details.
*/
GrlMedia *media = grl_media_video_new ();
grl_media_set_title (media, "Sherlock Holmes");
/*
* Discover what keys are provided by the source:
*/
const GList *keys = grl_source_supported_keys (src);
const GList* l = NULL;
for (l = keys; l != NULL; l = l->next) {
GrlKeyID id = GPOINTER_TO_INT (l->data);
g_assert (id);
const gchar *name = grl_metadata_key_get_name (id);
printf ("Supported key: %s\n", name);
/*
* Remember this for later use:
* You may instead use grl_registry_lookup_metadata_key_name().
*/
if (g_strcmp0 (name, "tmdb-director") == 0) {
director_key = id;
}
}
/*
* Ask the TMDB plugin for the media item's details,
* from the TMDB online service:
*/
grl_source_resolve (src, media,
keys, options,
resolve_cb, NULL);
/*
* Start the main loop so our callback can be called:
*/
loop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (loop);
/*
* Release objects:
*/
g_object_unref (media);
g_object_unref (config);
g_object_unref (options);
/*
* Deinitialize Grilo:
*/
grl_deinit ();
}
