287 lines
7.0 KiB
C++
287 lines
7.0 KiB
C++
/*
|
|
* Copyright (C) 2003-2015 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 "DatabaseCommands.hxx"
|
|
#include "Request.hxx"
|
|
#include "db/DatabaseGlue.hxx"
|
|
#include "db/DatabaseQueue.hxx"
|
|
#include "db/DatabasePlaylist.hxx"
|
|
#include "db/DatabasePrint.hxx"
|
|
#include "db/Count.hxx"
|
|
#include "db/Selection.hxx"
|
|
#include "CommandError.hxx"
|
|
#include "client/Client.hxx"
|
|
#include "client/Response.hxx"
|
|
#include "tag/Tag.hxx"
|
|
#include "util/ConstBuffer.hxx"
|
|
#include "util/Error.hxx"
|
|
#include "util/StringAPI.hxx"
|
|
#include "SongFilter.hxx"
|
|
#include "BulkEdit.hxx"
|
|
|
|
#include <string.h>
|
|
|
|
CommandResult
|
|
handle_listfiles_db(Client &client, Response &r, const char *uri)
|
|
{
|
|
const DatabaseSelection selection(uri, false);
|
|
|
|
Error error;
|
|
if (!db_selection_print(r, client.partition,
|
|
selection, false, true, error))
|
|
return print_error(r, error);
|
|
|
|
return CommandResult::OK;
|
|
}
|
|
|
|
CommandResult
|
|
handle_lsinfo2(Client &client, const char *uri, Response &r)
|
|
{
|
|
const DatabaseSelection selection(uri, false);
|
|
|
|
Error error;
|
|
if (!db_selection_print(r, client.partition,
|
|
selection, true, false, error))
|
|
return print_error(r, error);
|
|
|
|
return CommandResult::OK;
|
|
}
|
|
|
|
static CommandResult
|
|
handle_match(Client &client, Request args, Response &r, bool fold_case)
|
|
{
|
|
RangeArg window;
|
|
if (args.size >= 2 && StringIsEqual(args[args.size - 2], "window")) {
|
|
window = args.ParseRange(args.size - 1);
|
|
|
|
args.pop_back();
|
|
args.pop_back();
|
|
} else
|
|
window.SetAll();
|
|
|
|
SongFilter filter;
|
|
if (!filter.Parse(args, fold_case)) {
|
|
r.Error(ACK_ERROR_ARG, "incorrect arguments");
|
|
return CommandResult::ERROR;
|
|
}
|
|
|
|
const DatabaseSelection selection("", true, &filter);
|
|
|
|
Error error;
|
|
return db_selection_print(r, client.partition,
|
|
selection, true, false,
|
|
window.start, window.end, error)
|
|
? CommandResult::OK
|
|
: print_error(r, error);
|
|
}
|
|
|
|
CommandResult
|
|
handle_find(Client &client, Request args, Response &r)
|
|
{
|
|
return handle_match(client, args, r, false);
|
|
}
|
|
|
|
CommandResult
|
|
handle_search(Client &client, Request args, Response &r)
|
|
{
|
|
return handle_match(client, args, r, true);
|
|
}
|
|
|
|
static CommandResult
|
|
handle_match_add(Client &client, Request args, Response &r, bool fold_case)
|
|
{
|
|
SongFilter filter;
|
|
if (!filter.Parse(args, fold_case)) {
|
|
r.Error(ACK_ERROR_ARG, "incorrect arguments");
|
|
return CommandResult::ERROR;
|
|
}
|
|
|
|
const ScopeBulkEdit bulk_edit(client.partition);
|
|
|
|
const DatabaseSelection selection("", true, &filter);
|
|
Error error;
|
|
return AddFromDatabase(client.partition, selection, error)
|
|
? CommandResult::OK
|
|
: print_error(r, error);
|
|
}
|
|
|
|
CommandResult
|
|
handle_findadd(Client &client, Request args, Response &r)
|
|
{
|
|
return handle_match_add(client, args, r, false);
|
|
}
|
|
|
|
CommandResult
|
|
handle_searchadd(Client &client, Request args, Response &r)
|
|
{
|
|
return handle_match_add(client, args, r, true);
|
|
}
|
|
|
|
CommandResult
|
|
handle_searchaddpl(Client &client, Request args, Response &r)
|
|
{
|
|
const char *playlist = args.shift();
|
|
|
|
SongFilter filter;
|
|
if (!filter.Parse(args, true)) {
|
|
r.Error(ACK_ERROR_ARG, "incorrect arguments");
|
|
return CommandResult::ERROR;
|
|
}
|
|
|
|
Error error;
|
|
const Database *db = client.GetDatabase(error);
|
|
if (db == nullptr)
|
|
return print_error(r, error);
|
|
|
|
return search_add_to_playlist(*db, *client.GetStorage(),
|
|
"", playlist, &filter, error)
|
|
? CommandResult::OK
|
|
: print_error(r, error);
|
|
}
|
|
|
|
CommandResult
|
|
handle_count(Client &client, Request args, Response &r)
|
|
{
|
|
TagType group = TAG_NUM_OF_ITEM_TYPES;
|
|
if (args.size >= 2 && StringIsEqual(args[args.size - 2], "group")) {
|
|
const char *s = args[args.size - 1];
|
|
group = tag_name_parse_i(s);
|
|
if (group == TAG_NUM_OF_ITEM_TYPES) {
|
|
r.FormatError(ACK_ERROR_ARG,
|
|
"Unknown tag type: %s", s);
|
|
return CommandResult::ERROR;
|
|
}
|
|
|
|
args.pop_back();
|
|
args.pop_back();
|
|
}
|
|
|
|
SongFilter filter;
|
|
if (!args.IsEmpty() && !filter.Parse(args, false)) {
|
|
r.Error(ACK_ERROR_ARG, "incorrect arguments");
|
|
return CommandResult::ERROR;
|
|
}
|
|
|
|
Error error;
|
|
return PrintSongCount(r, client.partition, "", &filter, group, error)
|
|
? CommandResult::OK
|
|
: print_error(r, error);
|
|
}
|
|
|
|
CommandResult
|
|
handle_listall(Client &client, Request args, Response &r)
|
|
{
|
|
/* default is root directory */
|
|
const auto uri = args.GetOptional(0, "");
|
|
|
|
Error error;
|
|
return db_selection_print(r, client.partition,
|
|
DatabaseSelection(uri, true),
|
|
false, false, error)
|
|
? CommandResult::OK
|
|
: print_error(r, error);
|
|
}
|
|
|
|
CommandResult
|
|
handle_list(Client &client, Request args, Response &r)
|
|
{
|
|
const char *tag_name = args.shift();
|
|
unsigned tagType = locate_parse_type(tag_name);
|
|
|
|
if (tagType >= TAG_NUM_OF_ITEM_TYPES &&
|
|
tagType != LOCATE_TAG_FILE_TYPE) {
|
|
r.FormatError(ACK_ERROR_ARG,
|
|
"Unknown tag type: %s", tag_name);
|
|
return CommandResult::ERROR;
|
|
}
|
|
|
|
SongFilter *filter = nullptr;
|
|
tag_mask_t group_mask = 0;
|
|
|
|
if (args.size == 1) {
|
|
/* for compatibility with < 0.12.0 */
|
|
if (tagType != TAG_ALBUM) {
|
|
r.FormatError(ACK_ERROR_ARG,
|
|
"should be \"%s\" for 3 arguments",
|
|
tag_item_names[TAG_ALBUM]);
|
|
return CommandResult::ERROR;
|
|
}
|
|
|
|
filter = new SongFilter((unsigned)TAG_ARTIST, args.shift());
|
|
}
|
|
|
|
while (args.size >= 2 &&
|
|
StringIsEqual(args[args.size - 2], "group")) {
|
|
const char *s = args[args.size - 1];
|
|
TagType gt = tag_name_parse_i(s);
|
|
if (gt == TAG_NUM_OF_ITEM_TYPES) {
|
|
r.FormatError(ACK_ERROR_ARG,
|
|
"Unknown tag type: %s", s);
|
|
return CommandResult::ERROR;
|
|
}
|
|
|
|
group_mask |= tag_mask_t(1) << unsigned(gt);
|
|
|
|
args.pop_back();
|
|
args.pop_back();
|
|
}
|
|
|
|
if (!args.IsEmpty()) {
|
|
filter = new SongFilter();
|
|
if (!filter->Parse(args, false)) {
|
|
delete filter;
|
|
r.Error(ACK_ERROR_ARG, "not able to parse args");
|
|
return CommandResult::ERROR;
|
|
}
|
|
}
|
|
|
|
if (tagType < TAG_NUM_OF_ITEM_TYPES &&
|
|
group_mask & (tag_mask_t(1) << tagType)) {
|
|
delete filter;
|
|
r.Error(ACK_ERROR_ARG, "Conflicting group");
|
|
return CommandResult::ERROR;
|
|
}
|
|
|
|
Error error;
|
|
CommandResult ret =
|
|
PrintUniqueTags(r, client.partition,
|
|
tagType, group_mask, filter, error)
|
|
? CommandResult::OK
|
|
: print_error(r, error);
|
|
|
|
delete filter;
|
|
|
|
return ret;
|
|
}
|
|
|
|
CommandResult
|
|
handle_listallinfo(Client &client, Request args, Response &r)
|
|
{
|
|
/* default is root directory */
|
|
const auto uri = args.GetOptional(0, "");
|
|
|
|
Error error;
|
|
return db_selection_print(r, client.partition,
|
|
DatabaseSelection(uri, true),
|
|
true, false, error)
|
|
? CommandResult::OK
|
|
: print_error(r, error);
|
|
}
|