2012-09-25 11:44:49 +02:00
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/*
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2013-01-03 10:33:04 +01:00
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* Copyright (C) 2003-2013 The Music Player Daemon Project
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2012-09-25 11:44:49 +02:00
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include "OtherCommands.hxx"
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#include "DatabaseCommands.hxx"
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2012-09-25 12:10:12 +02:00
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#include "CommandError.hxx"
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2013-01-02 19:22:15 +01:00
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#include "UpdateGlue.hxx"
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2013-01-02 22:52:08 +01:00
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#include "Directory.hxx"
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2012-09-25 11:44:49 +02:00
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#include "song.h"
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2013-01-02 20:29:24 +01:00
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#include "SongPrint.hxx"
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#include "TagPrint.hxx"
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#include "TimePrint.hxx"
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2013-01-02 22:43:56 +01:00
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#include "Mapper.hxx"
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2013-01-03 11:14:36 +01:00
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#include "DecoderPrint.hxx"
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2013-01-03 10:33:04 +01:00
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#include "protocol/ArgParser.hxx"
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#include "protocol/Result.hxx"
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2013-01-03 17:34:51 +01:00
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#include "ls.hxx"
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2013-01-07 08:59:11 +01:00
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#include "Volume.hxx"
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2012-09-25 11:44:49 +02:00
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extern "C" {
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#include "uri.h"
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#include "stats.h"
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2012-09-27 22:55:57 +02:00
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}
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2013-01-03 03:06:45 +01:00
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#include "Permission.hxx"
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2012-09-28 00:40:00 +02:00
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#include "PlaylistFile.hxx"
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2013-01-03 10:33:04 +01:00
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#include "ClientFile.hxx"
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2013-01-16 21:46:13 +01:00
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#include "ClientInternal.hxx"
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2013-01-09 08:36:52 +01:00
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#include "Idle.hxx"
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2012-09-25 11:44:49 +02:00
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#ifdef ENABLE_SQLITE
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2013-01-02 22:25:17 +01:00
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#include "StickerDatabase.hxx"
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2012-09-25 11:44:49 +02:00
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#endif
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#include <assert.h>
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#include <string.h>
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static void
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2013-01-04 00:02:09 +01:00
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print_spl_list(Client *client, const PlaylistVector &list)
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2012-09-25 11:44:49 +02:00
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{
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2012-09-27 23:48:29 +02:00
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for (const auto &i : list) {
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client_printf(client, "playlist: %s\n", i.name.c_str());
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2012-09-25 11:44:49 +02:00
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2012-09-27 23:48:29 +02:00
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if (i.mtime > 0)
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time_print(client, "Last-Modified", i.mtime);
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2012-09-25 11:44:49 +02:00
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}
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_urlhandlers(Client *client,
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2012-09-25 11:44:49 +02:00
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G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
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{
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if (client_is_local(client))
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client_puts(client, "handler: file://\n");
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print_supported_uri_schemes(client);
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return COMMAND_RETURN_OK;
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_decoders(Client *client,
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2012-09-25 11:44:49 +02:00
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G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
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{
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decoder_list_print(client);
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return COMMAND_RETURN_OK;
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_tagtypes(Client *client,
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2012-09-25 11:44:49 +02:00
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G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
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{
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tag_print_types(client);
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return COMMAND_RETURN_OK;
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_kill(G_GNUC_UNUSED Client *client,
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2012-09-25 11:44:49 +02:00
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G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
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{
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return COMMAND_RETURN_KILL;
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_close(G_GNUC_UNUSED Client *client,
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2012-09-25 11:44:49 +02:00
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G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
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{
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return COMMAND_RETURN_CLOSE;
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_lsinfo(Client *client, int argc, char *argv[])
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2012-09-25 11:44:49 +02:00
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{
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const char *uri;
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if (argc == 2)
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uri = argv[1];
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else
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/* default is root directory */
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uri = "";
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if (strncmp(uri, "file:///", 8) == 0) {
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/* print information about an arbitrary local file */
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2013-01-18 15:33:34 +01:00
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const char *path_utf8 = uri + 7;
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2012-09-25 11:44:49 +02:00
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GError *error = NULL;
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2013-01-18 15:33:34 +01:00
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if (!client_allow_file(client, path_utf8, &error))
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2012-09-25 11:44:49 +02:00
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return print_error(client, error);
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2013-01-18 15:33:34 +01:00
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struct song *song = song_file_load(path_utf8, NULL);
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2012-09-25 11:44:49 +02:00
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if (song == NULL) {
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command_error(client, ACK_ERROR_NO_EXIST,
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"No such file");
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return COMMAND_RETURN_ERROR;
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}
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song_print_info(client, song);
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song_free(song);
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return COMMAND_RETURN_OK;
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}
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enum command_return result = handle_lsinfo2(client, argc, argv);
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if (result != COMMAND_RETURN_OK)
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return result;
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if (isRootDirectory(uri)) {
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2012-09-27 23:48:29 +02:00
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const auto &list = ListPlaylistFiles(NULL);
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print_spl_list(client, list);
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2012-09-25 11:44:49 +02:00
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}
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return COMMAND_RETURN_OK;
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_update(Client *client, G_GNUC_UNUSED int argc, char *argv[])
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2012-09-25 11:44:49 +02:00
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{
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const char *path = NULL;
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unsigned ret;
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assert(argc <= 2);
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if (argc == 2) {
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path = argv[1];
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if (*path == 0 || strcmp(path, "/") == 0)
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/* backwards compatibility with MPD 0.15 */
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path = NULL;
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else if (!uri_safe_local(path)) {
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command_error(client, ACK_ERROR_ARG,
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"Malformed path");
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return COMMAND_RETURN_ERROR;
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}
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}
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ret = update_enqueue(path, false);
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if (ret > 0) {
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client_printf(client, "updating_db: %i\n", ret);
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return COMMAND_RETURN_OK;
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} else {
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command_error(client, ACK_ERROR_UPDATE_ALREADY,
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"already updating");
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return COMMAND_RETURN_ERROR;
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}
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_rescan(Client *client, G_GNUC_UNUSED int argc, char *argv[])
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2012-09-25 11:44:49 +02:00
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{
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const char *path = NULL;
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unsigned ret;
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assert(argc <= 2);
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if (argc == 2) {
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path = argv[1];
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if (!uri_safe_local(path)) {
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command_error(client, ACK_ERROR_ARG,
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"Malformed path");
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return COMMAND_RETURN_ERROR;
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}
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}
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ret = update_enqueue(path, true);
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if (ret > 0) {
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client_printf(client, "updating_db: %i\n", ret);
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return COMMAND_RETURN_OK;
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} else {
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command_error(client, ACK_ERROR_UPDATE_ALREADY,
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"already updating");
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return COMMAND_RETURN_ERROR;
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}
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_setvol(Client *client, G_GNUC_UNUSED int argc, char *argv[])
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2012-09-25 11:44:49 +02:00
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{
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unsigned level;
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bool success;
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if (!check_unsigned(client, &level, argv[1]))
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return COMMAND_RETURN_ERROR;
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if (level > 100) {
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command_error(client, ACK_ERROR_ARG, "Invalid volume value");
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return COMMAND_RETURN_ERROR;
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}
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success = volume_level_change(level);
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if (!success) {
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command_error(client, ACK_ERROR_SYSTEM,
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"problems setting volume");
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return COMMAND_RETURN_ERROR;
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}
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return COMMAND_RETURN_OK;
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_stats(Client *client,
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2012-09-25 11:44:49 +02:00
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G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
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{
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stats_print(client);
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return COMMAND_RETURN_OK;
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_ping(G_GNUC_UNUSED Client *client,
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2012-09-25 11:44:49 +02:00
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G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
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{
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return COMMAND_RETURN_OK;
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_password(Client *client, G_GNUC_UNUSED int argc, char *argv[])
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2012-09-25 11:44:49 +02:00
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{
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unsigned permission = 0;
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if (getPermissionFromPassword(argv[1], &permission) < 0) {
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command_error(client, ACK_ERROR_PASSWORD, "incorrect password");
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return COMMAND_RETURN_ERROR;
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}
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client_set_permission(client, permission);
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return COMMAND_RETURN_OK;
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_config(Client *client,
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2012-09-25 11:44:49 +02:00
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G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
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{
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if (!client_is_local(client)) {
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command_error(client, ACK_ERROR_PERMISSION,
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"Command only permitted to local clients");
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return COMMAND_RETURN_ERROR;
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}
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const char *path = mapper_get_music_directory_utf8();
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if (path != NULL)
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client_printf(client, "music_directory: %s\n", path);
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return COMMAND_RETURN_OK;
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}
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enum command_return
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2013-01-03 17:27:26 +01:00
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handle_idle(Client *client,
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2012-09-25 11:44:49 +02:00
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G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
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{
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unsigned flags = 0, j;
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int i;
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const char *const* idle_names;
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idle_names = idle_get_names();
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for (i = 1; i < argc; ++i) {
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if (!argv[i])
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continue;
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for (j = 0; idle_names[j]; ++j) {
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if (!g_ascii_strcasecmp(argv[i], idle_names[j])) {
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flags |= (1 << j);
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}
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}
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}
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/* No argument means that the client wants to receive everything */
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if (flags == 0)
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flags = ~0;
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/* enable "idle" mode on this client */
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2013-01-16 21:46:13 +01:00
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client->IdleWait(flags);
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2012-09-25 11:44:49 +02:00
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2012-09-25 12:04:20 +02:00
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return COMMAND_RETURN_IDLE;
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2012-09-25 11:44:49 +02:00
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}
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