bool
spl_remove_index(const char *utf8path, unsigned pos, GError **error_r)
{
char *uri;
GPtrArray *list = spl_load(utf8path, error_r);
if (list == NULL)
return false;
if (pos >= list->len) {
spl_free(list);
g_set_error_literal(error_r, playlist_quark(),
PLAYLIST_RESULT_BAD_RANGE,
"Bad range");
return false;
}
uri = spl_remove_index_internal(list, pos);
g_free(uri);
bool result = spl_save(list, utf8path, error_r);
spl_free(list);
idle_add(IDLE_STORED_PLAYLIST);
return result;
}
bool
spl_move_index(const char *utf8path, unsigned src, unsigned dest,
GError **error_r)
{
char *uri;
if (src == dest)
/* this doesn't check whether the playlist exists, but
what the hell.. */
return true;
GPtrArray *list = spl_load(utf8path, error_r);
if (list == NULL)
return false;
if (src >= list->len || dest >= list->len) {
spl_free(list);
g_set_error_literal(error_r, playlist_quark(),
PLAYLIST_RESULT_BAD_RANGE,
"Bad range");
return false;
}
uri = spl_remove_index_internal(list, src);
spl_insert_index_internal(list, dest, uri);
bool result = spl_save(list, utf8path, error_r);
spl_free(list);
idle_add(IDLE_STORED_PLAYLIST);
return result;
}
enum playlist_result
spl_move_index(const char *utf8path, unsigned src, unsigned dest)
{
GPtrArray *list;
char *uri;
enum playlist_result result;
if (src == dest)
/* this doesn't check whether the playlist exists, but
what the hell.. */
return PLAYLIST_RESULT_SUCCESS;
if (!(list = spl_load(utf8path)))
return PLAYLIST_RESULT_NO_SUCH_LIST;
if (src >= list->len || dest >= list->len) {
spl_free(list);
return PLAYLIST_RESULT_BAD_RANGE;
}
uri = spl_remove_index_internal(list, src);
spl_insert_index_internal(list, dest, uri);
result = spl_save(list, utf8path);
spl_free(list);
idle_add(IDLE_STORED_PLAYLIST);
return result;
}
enum playlist_result
playlist_load_spl(struct playlist *playlist, const char *name_utf8)
{
GPtrArray *list;
list = spl_load(name_utf8);
if (list == NULL)
return PLAYLIST_RESULT_NO_SUCH_LIST;
for (unsigned i = 0; i < list->len; ++i) {
const char *temp = g_ptr_array_index(list, i);
if ((playlist_append_uri(playlist, temp, NULL)) != PLAYLIST_RESULT_SUCCESS) {
/* for windows compatibility, convert slashes */
char *temp2 = g_strdup(temp);
char *p = temp2;
while (*p) {
if (*p == '\\')
*p = '/';
p++;
}
if ((playlist_append_uri(playlist, temp, NULL)) != PLAYLIST_RESULT_SUCCESS) {
g_warning("can't add file \"%s\"", temp2);
}
g_free(temp2);
}
}
spl_free(list);
return PLAYLIST_RESULT_SUCCESS;
}
enum playlist_result
spl_remove_index(const char *utf8path, unsigned pos)
{
GPtrArray *list;
char *uri;
enum playlist_result result;
if (!(list = spl_load(utf8path)))
return PLAYLIST_RESULT_NO_SUCH_LIST;
if (pos >= list->len) {
spl_free(list);
return PLAYLIST_RESULT_BAD_RANGE;
}
uri = spl_remove_index_internal(list, pos);
g_free(uri);
result = spl_save(list, utf8path);
spl_free(list);
idle_add(IDLE_STORED_PLAYLIST);
return result;
}
