/* the Music Player Daemon (MPD) * Copyright (C) 2008 Max Kellermann <max@duempel.org> * This project's homepage is: 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "playlist_save.h" #include "stored_playlist.h" #include "song.h" #include "mapper.h" #include "path.h" #include "ls.h" #include "database.h" #include "idle.h" #include <glib.h> void playlist_print_song(FILE *file, const struct song *song) { if (playlist_saveAbsolutePaths && song_in_database(song)) { char *path = map_song_fs(song); if (path != NULL) { fprintf(file, "%s\n", path); g_free(path); } } else { char *uri = song_get_uri(song), *uri_fs; uri_fs = utf8_to_fs_charset(uri); g_free(uri); fprintf(file, "%s\n", uri_fs); g_free(uri_fs); } } void playlist_print_uri(FILE *file, const char *uri) { char *s; if (playlist_saveAbsolutePaths && !uri_has_scheme(uri) && uri[0] != '/') s = map_uri_fs(uri); else s = utf8_to_fs_charset(uri); if (s != NULL) { fprintf(file, "%s\n", s); g_free(s); } } enum playlist_result spl_save_queue(const char *name_utf8, const struct queue *queue) { char *path_fs; FILE *file; if (!spl_valid_name(name_utf8)) return PLAYLIST_RESULT_BAD_NAME; path_fs = map_spl_utf8_to_fs(name_utf8); if (path_fs == NULL) return PLAYLIST_RESULT_DISABLED; if (g_file_test(path_fs, G_FILE_TEST_EXISTS)) { g_free(path_fs); return PLAYLIST_RESULT_LIST_EXISTS; } file = fopen(path_fs, "w"); g_free(path_fs); if (file == NULL) return PLAYLIST_RESULT_ERRNO; for (unsigned i = 0; i < queue_length(queue); i++) playlist_print_song(file, queue_get(queue, i)); fclose(file); idle_add(IDLE_STORED_PLAYLIST); return PLAYLIST_RESULT_SUCCESS; } enum playlist_result spl_save_playlist(const char *name_utf8, const struct playlist *playlist) { return spl_save_queue(name_utf8, &playlist->queue); } 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 ((addToPlaylist(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 ((addToPlaylist(playlist, temp, NULL)) != PLAYLIST_RESULT_SUCCESS) { g_warning("can't add file \"%s\"", temp2); } g_free(temp2); } } spl_free(list); return PLAYLIST_RESULT_SUCCESS; }