mirror of
https://github.com/melonDS-emu/melonDS.git
synced 2025-07-25 23:29:55 -06:00
346dd4006e
* Reorganize namespaces - Most types are now moved into the `melonDS` namespace - Only good chance to do this for a while, since a big refactor is next * Fix the build
72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
/*
|
|
Copyright 2016-2023 melonDS team
|
|
|
|
This file is part of melonDS.
|
|
|
|
melonDS 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 3 of the License, or (at your option)
|
|
any later version.
|
|
|
|
melonDS 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 melonDS. If not, see http://www.gnu.org/licenses/.
|
|
*/
|
|
|
|
#ifndef SAVEMANAGER_H
|
|
#define SAVEMANAGER_H
|
|
|
|
#include <string>
|
|
#include <unistd.h>
|
|
#include <time.h>
|
|
#include <atomic>
|
|
#include <memory>
|
|
#include <QThread>
|
|
#include <QMutex>
|
|
|
|
#include "types.h"
|
|
|
|
class SaveManager : public QThread
|
|
{
|
|
Q_OBJECT
|
|
void run() override;
|
|
|
|
public:
|
|
SaveManager(const std::string& path);
|
|
~SaveManager();
|
|
|
|
std::string GetPath();
|
|
void SetPath(const std::string& path, bool reload);
|
|
|
|
void RequestFlush(const melonDS::u8* savedata, melonDS::u32 savelen, melonDS::u32 writeoffset, melonDS::u32 writelen);
|
|
void CheckFlush();
|
|
|
|
bool NeedsFlush();
|
|
void FlushSecondaryBuffer(melonDS::u8* dst = nullptr, melonDS::u32 dstLength = 0);
|
|
|
|
private:
|
|
std::string Path;
|
|
|
|
std::atomic_bool Running;
|
|
|
|
std::unique_ptr<melonDS::u8[]> Buffer;
|
|
melonDS::u32 Length;
|
|
bool FlushRequested;
|
|
|
|
QMutex* SecondaryBufferLock;
|
|
std::unique_ptr<melonDS::u8[]> SecondaryBuffer;
|
|
melonDS::u32 SecondaryBufferLength;
|
|
|
|
time_t TimeAtLastFlushRequest;
|
|
|
|
// We keep versions in case the user closes the application before
|
|
// a flush cycle is finished.
|
|
melonDS::u32 PreviousFlushVersion;
|
|
melonDS::u32 FlushVersion;
|
|
};
|
|
|
|
#endif // SAVEMANAGER_H
|