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This commit is contained in:
Igor Pavlov
2003-12-11 00:00:00 +00:00
committed by Kornel Lesiński
commit 8c1b5c7b7e
982 changed files with 118799 additions and 0 deletions
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7zip/IStream.h Executable file
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// IStream.h
// #pragma once
#ifndef __ISTREAMS_H
#define __ISTREAMS_H
#include "IMyUnknown.h"
// {23170F69-40C1-278A-0000-000000010000}
DEFINE_GUID(IID_ISequentialInStream,
0x23170F69, 0x40C1, 0x278A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00);
MIDL_INTERFACE("23170F69-40C1-278A-0000-000000010000")
ISequentialInStream : public IUnknown
{
public:
// out: if (processedSize == 0) then there are no more bytes
STDMETHOD(Read)(void *data, UINT32 size, UINT32 *processedSize) = 0;
STDMETHOD(ReadPart)(void *data, UINT32 size, UINT32 *processedSize) = 0;
};
// {23170F69-40C1-278A-0000-000000020000}
DEFINE_GUID(IID_ISequentialOutStream,
0x23170F69, 0x40C1, 0x278A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00);
MIDL_INTERFACE("23170F69-40C1-278A-0000-000000020000")
ISequentialOutStream : public IUnknown
{
public:
STDMETHOD(Write)(const void *data, UINT32 size, UINT32 *processedSize) = 0;
STDMETHOD(WritePart)(const void *data, UINT32 size, UINT32 *processedSize) = 0;
};
// {23170F69-40C1-278A-0000-000000030000}
DEFINE_GUID(IID_IInStream,
0x23170F69, 0x40C1, 0x278A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00);
MIDL_INTERFACE("23170F69-40C1-278A-0000-000000030000")
IInStream : public ISequentialInStream
{
public:
STDMETHOD(Seek)(INT64 offset, UINT32 seekOrigin, UINT64 *newPosition) = 0;
};
// {23170F69-40C1-278A-0000-000000040000}
DEFINE_GUID(IID_IOutStream,
0x23170F69, 0x40C1, 0x278A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00);
MIDL_INTERFACE("23170F69-40C1-278A-0000-000000040000")
IOutStream : public ISequentialOutStream
{
public:
STDMETHOD(Seek)(INT64 offset, UINT32 seekOrigin, UINT64 *newPosition) = 0;
STDMETHOD(SetSize)(INT64 aNewSize) = 0;
};
// {23170F69-40C1-278A-0000-000000060000}
DEFINE_GUID(IID_IStreamGetSize,
0x23170F69, 0x40C1, 0x278A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00);
MIDL_INTERFACE("23170F69-40C1-278A-0000-000000060000")
IStreamGetSize : public IUnknown
{
public:
STDMETHOD(GetSize)(UINT64 *size) = 0;
};
#endif