mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
145 lines
3.1 KiB
C++
145 lines
3.1 KiB
C++
// FileStreams.h
|
|
|
|
#ifndef __FILESTREAMS_H
|
|
#define __FILESTREAMS_H
|
|
|
|
#ifdef _WIN32
|
|
#define USE_WIN_FILE
|
|
#endif
|
|
|
|
#ifdef USE_WIN_FILE
|
|
#include "../../Windows/FileIO.h"
|
|
#else
|
|
#include "../../Common/C_FileIO.h"
|
|
#endif
|
|
|
|
#include "../../Common/MyCom.h"
|
|
|
|
#include "../IStream.h"
|
|
|
|
class CInFileStream:
|
|
public IInStream,
|
|
public IStreamGetSize,
|
|
public CMyUnknownImp
|
|
{
|
|
public:
|
|
#ifdef USE_WIN_FILE
|
|
NWindows::NFile::NIO::CInFile File;
|
|
#ifdef SUPPORT_DEVICE_FILE
|
|
UInt64 VirtPos;
|
|
UInt64 PhyPos;
|
|
UInt64 BufferStartPos;
|
|
Byte *Buffer;
|
|
UInt32 BufferSize;
|
|
#endif
|
|
#else
|
|
NC::NFile::NIO::CInFile File;
|
|
#endif
|
|
virtual ~CInFileStream();
|
|
|
|
#ifdef SUPPORT_DEVICE_FILE
|
|
CInFileStream();
|
|
#endif
|
|
|
|
bool Open(LPCTSTR fileName);
|
|
#ifdef USE_WIN_FILE
|
|
#ifndef _UNICODE
|
|
bool Open(LPCWSTR fileName);
|
|
#endif
|
|
#endif
|
|
|
|
bool OpenShared(LPCTSTR fileName, bool shareForWrite);
|
|
#ifdef USE_WIN_FILE
|
|
#ifndef _UNICODE
|
|
bool OpenShared(LPCWSTR fileName, bool shareForWrite);
|
|
#endif
|
|
#endif
|
|
|
|
MY_UNKNOWN_IMP2(IInStream, IStreamGetSize)
|
|
|
|
STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
|
|
STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
|
|
|
|
STDMETHOD(GetSize)(UInt64 *size);
|
|
};
|
|
|
|
class CStdInFileStream:
|
|
public ISequentialInStream,
|
|
public CMyUnknownImp
|
|
{
|
|
public:
|
|
MY_UNKNOWN_IMP
|
|
|
|
virtual ~CStdInFileStream() {}
|
|
STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
|
|
};
|
|
|
|
class COutFileStream:
|
|
public IOutStream,
|
|
public CMyUnknownImp
|
|
{
|
|
#ifdef USE_WIN_FILE
|
|
NWindows::NFile::NIO::COutFile File;
|
|
#else
|
|
NC::NFile::NIO::COutFile File;
|
|
#endif
|
|
public:
|
|
virtual ~COutFileStream() {}
|
|
bool Create(LPCTSTR fileName, bool createAlways)
|
|
{
|
|
ProcessedSize = 0;
|
|
return File.Create(fileName, createAlways);
|
|
}
|
|
bool Open(LPCTSTR fileName, DWORD creationDisposition)
|
|
{
|
|
ProcessedSize = 0;
|
|
return File.Open(fileName, creationDisposition);
|
|
}
|
|
#ifdef USE_WIN_FILE
|
|
#ifndef _UNICODE
|
|
bool Create(LPCWSTR fileName, bool createAlways)
|
|
{
|
|
ProcessedSize = 0;
|
|
return File.Create(fileName, createAlways);
|
|
}
|
|
bool Open(LPCWSTR fileName, DWORD creationDisposition)
|
|
{
|
|
ProcessedSize = 0;
|
|
return File.Open(fileName, creationDisposition);
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
HRESULT Close();
|
|
|
|
UInt64 ProcessedSize;
|
|
|
|
#ifdef USE_WIN_FILE
|
|
bool SetTime(const FILETIME *cTime, const FILETIME *aTime, const FILETIME *mTime)
|
|
{
|
|
return File.SetTime(cTime, aTime, mTime);
|
|
}
|
|
bool SetMTime(const FILETIME *mTime) { return File.SetMTime(mTime); }
|
|
#endif
|
|
|
|
|
|
MY_UNKNOWN_IMP1(IOutStream)
|
|
|
|
STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
|
|
STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
|
|
STDMETHOD(SetSize)(Int64 newSize);
|
|
};
|
|
|
|
class CStdOutFileStream:
|
|
public ISequentialOutStream,
|
|
public CMyUnknownImp
|
|
{
|
|
public:
|
|
MY_UNKNOWN_IMP
|
|
|
|
virtual ~CStdOutFileStream() {}
|
|
STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
|
|
};
|
|
|
|
#endif
|