/* * Copyright (C) 2003-2012 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" #include "PlaylistCommands.hxx" #include "DatabasePlaylist.hxx" #include "CommandError.hxx" #include "PlaylistPrint.hxx" extern "C" { #include "protocol/argparser.h" #include "protocol/result.h" #include "playlist.h" #include "playlist_save.h" #include "playlist_queue.h" #include "time_print.h" #include "ls.h" #include "uri.h" #include "stored_playlist.h" #include "client_internal.h" } #include #include static void print_spl_list(struct client *client, GPtrArray *list) { for (unsigned i = 0; i < list->len; ++i) { struct stored_playlist_info *playlist = (struct stored_playlist_info *) g_ptr_array_index(list, i); client_printf(client, "playlist: %s\n", playlist->name); if (playlist->mtime > 0) time_print(client, "Last-Modified", playlist->mtime); } } enum command_return handle_save(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) { enum playlist_result result; result = spl_save_playlist(argv[1], &g_playlist); return print_playlist_result(client, result); } enum command_return handle_load(struct client *client, int argc, char *argv[]) { unsigned start_index, end_index; if (argc < 3) { start_index = 0; end_index = G_MAXUINT; } else if (!check_range(client, &start_index, &end_index, argv[2])) return COMMAND_RETURN_ERROR; enum playlist_result result; result = playlist_open_into_queue(argv[1], start_index, end_index, &g_playlist, client->player_control, true); if (result != PLAYLIST_RESULT_NO_SUCH_LIST) return print_playlist_result(client, result); GError *error = NULL; if (playlist_load_spl(&g_playlist, client->player_control, argv[1], start_index, end_index, &error)) return COMMAND_RETURN_OK; if (error->domain == playlist_quark() && error->code == PLAYLIST_RESULT_BAD_NAME) /* the message for BAD_NAME is confusing when the client wants to load a playlist file from the music directory; patch the GError object to show "no such playlist" instead */ error->code = PLAYLIST_RESULT_NO_SUCH_LIST; return print_error(client, error); } enum command_return handle_listplaylist(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) { if (playlist_file_print(client, argv[1], false)) return COMMAND_RETURN_OK; GError *error = NULL; return spl_print(client, argv[1], false, &error) ? COMMAND_RETURN_OK : print_error(client, error); } enum command_return handle_listplaylistinfo(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) { if (playlist_file_print(client, argv[1], true)) return COMMAND_RETURN_OK; GError *error = NULL; return spl_print(client, argv[1], true, &error) ? COMMAND_RETURN_OK : print_error(client, error); } enum command_return handle_rm(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) { GError *error = NULL; return spl_delete(argv[1], &error) ? COMMAND_RETURN_OK : print_error(client, error); } enum command_return handle_rename(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) { GError *error = NULL; return spl_rename(argv[1], argv[2], &error) ? COMMAND_RETURN_OK : print_error(client, error); } enum command_return handle_playlistdelete(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) { char *playlist = argv[1]; unsigned from; if (!check_unsigned(client, &from, argv[2])) return COMMAND_RETURN_ERROR; GError *error = NULL; return spl_remove_index(playlist, from, &error) ? COMMAND_RETURN_OK : print_error(client, error); } enum command_return handle_playlistmove(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) { char *playlist = argv[1]; unsigned from, to; if (!check_unsigned(client, &from, argv[2])) return COMMAND_RETURN_ERROR; if (!check_unsigned(client, &to, argv[3])) return COMMAND_RETURN_ERROR; GError *error = NULL; return spl_move_index(playlist, from, to, &error) ? COMMAND_RETURN_OK : print_error(client, error); } enum command_return handle_playlistclear(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) { GError *error = NULL; return spl_clear(argv[1], &error) ? COMMAND_RETURN_OK : print_error(client, error); } enum command_return handle_playlistadd(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) { char *playlist = argv[1]; char *uri = argv[2]; bool success; GError *error = NULL; if (uri_has_scheme(uri)) { if (!uri_supported_scheme(uri)) { command_error(client, ACK_ERROR_NO_EXIST, "unsupported URI scheme"); return COMMAND_RETURN_ERROR; } success = spl_append_uri(argv[1], playlist, &error); } else success = search_add_to_playlist(uri, playlist, nullptr, &error); if (!success && error == NULL) { command_error(client, ACK_ERROR_NO_EXIST, "directory or file not found"); return COMMAND_RETURN_ERROR; } return success ? COMMAND_RETURN_OK : print_error(client, error); } enum command_return handle_listplaylists(struct client *client, G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) { GError *error = NULL; GPtrArray *list = spl_list(&error); if (list == NULL) return print_error(client, error); print_spl_list(client, list); spl_list_free(list); return COMMAND_RETURN_OK; }