int reset_property_cache() {
int idx = 0;
/* 0 the cache keys */
while (idx < MAX_PROPERTIES && cache[idx].key != NULL) {
cache[idx].key[0] = 0;
idx++;
}
return file_to_cache();
}
int property_set(char *name, char *value) {
int idx = 0;
if (!name || !value) return -EINVAL;
if (cache[0].key == NULL && file_to_cache() < 0) return -errno;
while (idx < MAX_PROPERTIES && cache[idx].key[0] != 0) {
if ( !strncmp(cache[idx].key, name, PROPERTY_KEY_MAX) ) {
strncpy(cache[idx].value, value, PROPERTY_VALUE_MAX);
break;
}
}
if (idx < MAX_PROPERTIES && cache[idx].key[0] != 0) {
return cache_to_file();
}
/* property not found */
return -1;
}
int property_get(char *name, char *value, char *def) {
int idx = 0;
if (!name || !value) return -EINVAL;
if (cache[0].key == NULL && file_to_cache() < 0) return -errno;
while (idx < MAX_PROPERTIES && cache[idx].key[0] != 0) {
/*printf("%s: Compare %s to cache[%d]=[key=\"%s\", value=\"%s\"]\n",
__FUNCTION__, name, idx, cache[idx].key, cache[idx].value);*/
if ( !strncmp(cache[idx].key, name, PROPERTY_KEY_MAX) ) {
strncpy(value, cache[idx].value, PROPERTY_VALUE_MAX);
return strlen(value);
}
idx++;
}
if (def != NULL) {
strncpy(value, def, PROPERTY_VALUE_MAX);
return strlen(value);
}
return -1;
}
static void foreach_file(const gchar *song_dir_path, const GRegex *cRegex, GlyrQuery *query, GList **retv_list)
{
if(song_dir_path != NULL) {
GError *dir_error = NULL;
GDir *song_dir = g_dir_open(song_dir_path, 0, &dir_error);
if(song_dir != NULL) {
const gchar *entry = NULL;
while((entry = g_dir_read_name(song_dir)) != NULL) {
if(regex_match_compiled(entry, cRegex) == TRUE) {
gsize size = 0;
gchar *absolute_path = g_strdup_printf("%s%c%s", song_dir_path, G_DIR_SEPARATOR, entry);
if(absolute_path != NULL) {
/* Read file */
gchar *file_path = g_filename_from_utf8(absolute_path, -1, NULL, NULL, NULL);
gchar *retv = get_file_contents(file_path, &size);
g_free(file_path);
g_free(absolute_path);
/* Add file to result list if not null */
file_to_cache(retv_list, query, retv, size);
/* Not requested more? */
if(g_list_length(*retv_list) >= (gsize) query->number) {
break;
}
}
}
}
g_dir_close(song_dir);
} else {
glyr_message(-1, NULL, "Opening %s failed: %s\n", song_dir_path, dir_error->message);
g_error_free(dir_error);
}
}
}
