diff options
Diffstat (limited to 'src/song_update.c')
| -rw-r--r-- | src/song_update.c | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/src/song_update.c b/src/song_update.c deleted file mode 100644 index 37f502a20..000000000 --- a/src/song_update.c +++ /dev/null @@ -1,203 +0,0 @@ -/* - * Copyright (C) 2003-2011 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" /* must be first for large file support */ -#include "song.h" -#include "uri.h" -#include "directory.h" -#include "mapper.h" -#include "decoder_list.h" -#include "decoder_plugin.h" -#include "tag_ape.h" -#include "tag_id3.h" -#include "tag.h" -#include "tag_handler.h" -#include "input_stream.h" - -#include <glib.h> - -#include <assert.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <stdio.h> - -struct song * -song_file_load(const char *path, struct directory *parent) -{ - struct song *song; - bool ret; - - assert((parent == NULL) == g_path_is_absolute(path)); - assert(!uri_has_scheme(path)); - assert(strchr(path, '\n') == NULL); - - song = song_file_new(path, parent); - - //in archive ? - if (parent != NULL && parent->device == DEVICE_INARCHIVE) { - ret = song_file_update_inarchive(song); - } else { - ret = song_file_update(song); - } - if (!ret) { - song_free(song); - return NULL; - } - - return song; -} - -/** - * Attempts to load APE or ID3 tags from the specified file. - */ -static bool -tag_scan_fallback(const char *path, - const struct tag_handler *handler, void *handler_ctx) -{ - return tag_ape_scan2(path, handler, handler_ctx) || - tag_id3_scan(path, handler, handler_ctx); -} - -bool -song_file_update(struct song *song) -{ - const char *suffix; - char *path_fs; - const struct decoder_plugin *plugin; - struct stat st; - struct input_stream *is = NULL; - - assert(song_is_file(song)); - - /* check if there's a suffix and a plugin */ - - suffix = uri_get_suffix(song->uri); - if (suffix == NULL) - return false; - - plugin = decoder_plugin_from_suffix(suffix, NULL); - if (plugin == NULL) - return false; - - path_fs = map_song_fs(song); - if (path_fs == NULL) - return false; - - if (song->tag != NULL) { - tag_free(song->tag); - song->tag = NULL; - } - - if (stat(path_fs, &st) < 0 || !S_ISREG(st.st_mode)) { - g_free(path_fs); - return false; - } - - song->mtime = st.st_mtime; - - GMutex *mutex = NULL; - GCond *cond; -#if !GCC_CHECK_VERSION(4, 2) - /* work around "may be used uninitialized in this function" - false positive */ - cond = NULL; -#endif - - do { - /* load file tag */ - song->tag = tag_new(); - if (decoder_plugin_scan_file(plugin, path_fs, - &full_tag_handler, song->tag)) - break; - - tag_free(song->tag); - song->tag = NULL; - - /* fall back to stream tag */ - if (plugin->scan_stream != NULL) { - /* open the input_stream (if not already - open) */ - if (is == NULL) { - mutex = g_mutex_new(); - cond = g_cond_new(); - is = input_stream_open(path_fs, mutex, cond, - NULL); - } - - /* now try the stream_tag() method */ - if (is != NULL) { - song->tag = tag_new(); - if (decoder_plugin_scan_stream(plugin, is, - &full_tag_handler, - song->tag)) - break; - - tag_free(song->tag); - song->tag = NULL; - - input_stream_lock_seek(is, 0, SEEK_SET, NULL); - } - } - - plugin = decoder_plugin_from_suffix(suffix, plugin); - } while (plugin != NULL); - - if (is != NULL) - input_stream_close(is); - - if (mutex != NULL) { - g_cond_free(cond); - g_mutex_free(mutex); - } - - if (song->tag != NULL && tag_is_empty(song->tag)) - tag_scan_fallback(path_fs, &full_tag_handler, song->tag); - - g_free(path_fs); - return song->tag != NULL; -} - -bool -song_file_update_inarchive(struct song *song) -{ - const char *suffix; - const struct decoder_plugin *plugin; - - assert(song_is_file(song)); - - /* check if there's a suffix and a plugin */ - - suffix = uri_get_suffix(song->uri); - if (suffix == NULL) - return false; - - plugin = decoder_plugin_from_suffix(suffix, false); - if (plugin == NULL) - return false; - - if (song->tag != NULL) - tag_free(song->tag); - - //accept every file that has music suffix - //because we don't support tag reading through - //input streams - song->tag = tag_new(); - - return true; -} |