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-rw-r--r--src/PlaylistCommands.cxx221
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diff --git a/src/PlaylistCommands.cxx b/src/PlaylistCommands.cxx
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+/*
+ * 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"
+#include "util/UriUtil.hxx"
+
+#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(uri, 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;
+}