mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-14 21:59:17 +00:00
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* 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 BACKENDS_FS_STDIOSTREAM_H
|
|
#define BACKENDS_FS_STDIOSTREAM_H
|
|
|
|
#include "common/scummsys.h"
|
|
#include "common/noncopyable.h"
|
|
#include "common/stream.h"
|
|
#include "common/str.h"
|
|
|
|
class StdioStream : public Common::SeekableReadStream, public Common::SeekableWriteStream, public Common::NonCopyable {
|
|
protected:
|
|
/** File handle to the actual file. */
|
|
void *_handle;
|
|
|
|
public:
|
|
/**
|
|
* Given a path, invokes fopen on that path and wrap the result in a
|
|
* StdioStream instance.
|
|
*/
|
|
static StdioStream *makeFromPath(const Common::String &path, bool writeMode);
|
|
|
|
StdioStream(void *handle);
|
|
virtual ~StdioStream();
|
|
|
|
virtual bool err() const override;
|
|
virtual void clearErr() override;
|
|
virtual bool eos() const override;
|
|
|
|
virtual uint32 write(const void *dataPtr, uint32 dataSize) override;
|
|
virtual bool flush() override;
|
|
|
|
virtual int32 pos() const override;
|
|
virtual int32 size() const override;
|
|
virtual bool seek(int32 offs, int whence = SEEK_SET) override;
|
|
virtual uint32 read(void *dataPtr, uint32 dataSize) override;
|
|
};
|
|
|
|
#endif
|