62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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filestream.cpp
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Abstract:
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Minimal implementation of IStream over a Windows PE/COFF resource.
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Author:
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Jay Krell (a-JayK) May 2000
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Revision History:
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--*/
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#pragma once
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#include "CMemoryStream.h"
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#include "FusionHandle.h"
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#include "sxsp.h"
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class CResourceStream : public CMemoryStream
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{
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typedef CMemoryStream Base;
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public:
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SMARTTYPEDEF(CResourceStream);
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CResourceStream() { }
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// NOTE the order of type/name is 1) as you might expect 2) consistent with
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// FindResourceEx, 3) INconsistent with FindResource
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// RT_* are actually of type PCWSTR
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BOOL Initialize(PCWSTR file, PCWSTR type, PCWSTR name, WORD language = MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL));
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BOOL Initialize(PCWSTR file, PCWSTR type);
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/*
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feel free to add more overloads that take, say
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HMODULE, HRSRC, HGLOBAL
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*/
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// Override so that we can get times from the open file...
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HRESULT __stdcall Stat(STATSTG *pstatstg, DWORD grfStatFlag);
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virtual ~CResourceStream() { }
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private: // intentionally not implemented
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CResourceStream(const CResourceStream&);
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void operator=(const CResourceStream&);
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BOOL InitializeAlreadyOpen(
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PCWSTR type,
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PCWSTR name,
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WORD language = MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL)
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);
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CDynamicLinkLibrary m_dll;
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CStringBuffer m_buffFilePath;
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};
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SMARTTYPE(CResourceStream);
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