diff options
Diffstat (limited to 'src/PlaylistCommands.cxx')
| -rw-r--r-- | src/PlaylistCommands.cxx | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/src/PlaylistCommands.cxx b/src/PlaylistCommands.cxx new file mode 100644 index 00000000..dc3b3e0d --- /dev/null +++ b/src/PlaylistCommands.cxx @@ -0,0 +1,224 @@ +/* + * Copyright (C) 2003-2013 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" +#include "PlaylistSave.hxx" +#include "PlaylistFile.hxx" +#include "PlaylistVector.hxx" +#include "PlaylistQueue.hxx" +#include "TimePrint.hxx" +#include "ClientInternal.hxx" +#include "protocol/ArgParser.hxx" +#include "protocol/Result.hxx" +#include "ls.hxx" +#include "Playlist.hxx" + +extern "C" { +#include "uri.h" +} + +#include <assert.h> +#include <stdlib.h> + +static void +print_spl_list(Client *client, const PlaylistVector &list) +{ + for (const auto &i : list) { + client_printf(client, "playlist: %s\n", i.name.c_str()); + + if (i.mtime > 0) + time_print(client, "Last-Modified", i.mtime); + } +} + +enum command_return +handle_save(Client *client, G_GNUC_UNUSED int argc, char *argv[]) +{ + enum playlist_result result; + + result = spl_save_playlist(argv[1], &client->playlist); + return print_playlist_result(client, result); +} + +enum command_return +handle_load(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, + &client->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(&client->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(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(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(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(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(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(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(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(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(Client *client, + G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) +{ + GError *error = NULL; + const auto list = ListPlaylistFiles(&error); + if (list.empty() && error != NULL) + return print_error(client, error); + + print_spl_list(client, list); + return COMMAND_RETURN_OK; +} |