c6725884bc
Move global variables into the new classes. That may allow multiple update threads for multiple databases one day.
61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/*
|
|
* Copyright (C) 2003-2014 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.
|
|
*/
|
|
|
|
#ifndef MPD_UPDATE_DATABASE_HXX
|
|
#define MPD_UPDATE_DATABASE_HXX
|
|
|
|
#include "check.h"
|
|
#include "Remove.hxx"
|
|
|
|
struct Directory;
|
|
struct Song;
|
|
class UpdateRemoveService;
|
|
|
|
class DatabaseEditor final {
|
|
UpdateRemoveService remove;
|
|
|
|
public:
|
|
DatabaseEditor(EventLoop &_loop)
|
|
:remove(_loop) {}
|
|
|
|
/**
|
|
* Caller must lock the #db_mutex.
|
|
*/
|
|
void DeleteSong(Directory &parent, Song *song);
|
|
|
|
/**
|
|
* Recursively free a directory and all its contents.
|
|
*
|
|
* Caller must lock the #db_mutex.
|
|
*/
|
|
void DeleteDirectory(Directory *directory);
|
|
|
|
/**
|
|
* Caller must NOT lock the #db_mutex.
|
|
*
|
|
* @return true if the database was modified
|
|
*/
|
|
bool DeleteNameIn(Directory &parent, const char *name);
|
|
|
|
private:
|
|
void ClearDirectory(Directory &directory);
|
|
};
|
|
|
|
#endif
|