static void xmms_medialib_property_remove (xmms_medialib_session_t *session, xmms_medialib_entry_t entry, const gchar *source, const gchar *key, xmms_error_t *error) { const char *sources[2] = { source, NULL }; s4_sourcepref_t *sp; s4_resultset_t *set; const s4_result_t *res; s4_val_t *song_id; sp = s4_sourcepref_create (sources); song_id = s4_val_new_int (entry); set = xmms_medialib_filter (session, "song_id", song_id, S4_COND_PARENT, sp, key, S4_FETCH_DATA); res = s4_resultset_get_result (set, 0, 0); if (res != NULL) { xmms_medialib_session_property_unset (session, entry, key, s4_result_get_val (res), source); } s4_resultset_free (set); s4_sourcepref_unref (sp); s4_val_free (song_id); }
xmms_medialib_t * xmms_medialib_init (void) { xmms_config_property_t *cfg; xmms_medialib_t *medialib; const gchar *medialib_path; gchar *path; const gchar *indices[] = { XMMS_MEDIALIB_ENTRY_PROPERTY_URL, XMMS_MEDIALIB_ENTRY_PROPERTY_STATUS, NULL }; medialib = xmms_object_new (xmms_medialib_t, xmms_medialib_destroy); xmms_medialib_register_ipc_commands (XMMS_OBJECT (medialib)); path = XMMS_BUILD_PATH ("medialib.s4"); cfg = xmms_config_property_register ("medialib.path", path, NULL, NULL); g_free (path); path = XMMS_BUILD_PATH ("collections", "${uuid}"); xmms_config_property_register ("collection.directory", path, NULL, NULL); g_free (path); xmms_config_property_register ("sqlite2s4.path", "sqlite2s4", NULL, NULL); medialib_path = xmms_config_property_get_string (cfg); medialib->s4 = xmms_medialib_database_open (medialib_path, indices); medialib->default_sp = s4_sourcepref_create (xmmsv_default_source_pref); return medialib; }
gint xmms_medialib_session_property_set (xmms_medialib_session_t *session, xmms_medialib_entry_t entry, const gchar *key, const s4_val_t *value, const gchar *source) { const gchar *sources[2] = { source, NULL }; const s4_result_t *res; s4_condition_t *cond; s4_fetchspec_t *spec; s4_resultset_t *set; s4_sourcepref_t *sp; s4_val_t *song_id; gint result; GHashTable *events; song_id = s4_val_new_int (entry); sp = s4_sourcepref_create (sources); cond = s4_cond_new_filter (S4_FILTER_EQUAL, "song_id", song_id, sp, S4_CMP_CASELESS, S4_COND_PARENT); spec = s4_fetchspec_create (); s4_fetchspec_add (spec, key, sp, S4_FETCH_DATA); set = s4_query (session->trans, spec, cond); s4_cond_free (cond); s4_fetchspec_free (spec); res = s4_resultset_get_result (set, 0, 0); if (res != NULL) { const s4_val_t *old_value = s4_result_get_val (res); s4_del (session->trans, "song_id", song_id, key, old_value, source); } s4_resultset_free (set); s4_sourcepref_unref (sp); result = s4_add (session->trans, "song_id", song_id, key, value, source); s4_val_free (song_id); if (strcmp (key, XMMS_MEDIALIB_ENTRY_PROPERTY_URL) == 0) { events = xmms_medialib_session_get_table (&session->added); } else { events = xmms_medialib_session_get_table (&session->updated); } g_hash_table_insert (events, GINT_TO_POINTER (entry), GINT_TO_POINTER (entry)); return result; }
static s4_sourcepref_t * normalize_source_preferences (xmmsv_t *fetch, s4_sourcepref_t *prefs, xmms_error_t *err) { s4_sourcepref_t *sp; xmmsv_list_iter_t *it; const char **strv; const gchar *str; xmmsv_t *list; gint length, idx; if (!xmmsv_dict_get (fetch, "source-preference", &list)) { return s4_sourcepref_ref (prefs); } if (xmmsv_get_type (list) != XMMSV_TYPE_LIST) { const gchar *message = "'source-preference' must be a list of strings."; xmms_error_set (err, XMMS_ERROR_INVAL, message); return NULL; } length = xmmsv_list_get_size (list); if (length == 0) { return s4_sourcepref_ref (prefs); } strv = g_new0 (const char *, length + 1); idx = 0; xmmsv_get_list_iter (list, &it); while (xmmsv_list_iter_valid (it)) { if (!xmmsv_list_iter_entry_string (it, &str)) { const gchar *message = "'source-preference' must be a list of strings."; xmms_error_set (err, XMMS_ERROR_INVAL, message); g_free (strv); return NULL; } strv[idx++] = str; xmmsv_list_iter_next (it); } sp = s4_sourcepref_create (strv); g_free (strv); return sp; }