/* * Copyright (C) 2003-2009 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 "song.h" #include "uri.h" #include "directory.h" #include "tag.h" #include <glib.h> #include <assert.h> static struct song * song_alloc(const char *uri, struct directory *parent) { size_t uri_length; struct song *song; assert(uri); uri_length = strlen(uri); assert(uri_length); song = g_malloc(sizeof(*song) - sizeof(song->uri) + uri_length + 1); song->tag = NULL; memcpy(song->uri, uri, uri_length + 1); song->parent = parent; song->mtime = 0; return song; } struct song * song_remote_new(const char *uri) { return song_alloc(uri, NULL); } struct song * song_file_new(const char *path, struct directory *parent) { assert((parent == NULL) == (*path == '/')); return song_alloc(path, parent); } void song_free(struct song *song) { if (song->tag) tag_free(song->tag); g_free(song); } char * song_get_uri(const struct song *song) { assert(song != NULL); assert(*song->uri); if (!song_in_database(song) || directory_is_root(song->parent)) return g_strdup(song->uri); else return g_strconcat(directory_get_path(song->parent), "/", song->uri, NULL); }