mirror of
https://github.com/Xevion/easy7zip.git
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93 lines
2.1 KiB
C++
Executable File
93 lines
2.1 KiB
C++
Executable File
// DLLExports.cpp
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#include "StdAfx.h"
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#include "../../../Common/MyInitGuid.h"
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#include "../../../Common/ComTry.h"
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#include "../../ICoder.h"
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#include "7zHandler.h"
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#ifndef EXCLUDE_COM
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// {23170F69-40C1-278B-06F1-070100000100}
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DEFINE_GUID(CLSID_CCrypto7zAESEncoder,
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0x23170F69, 0x40C1, 0x278B, 0x06, 0xF1, 0x07, 0x01, 0x00, 0x00, 0x01, 0x00);
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#else
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#include "../../Compress/LZ/IMatchFinder.h"
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#endif
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HINSTANCE g_hInstance;
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extern "C"
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BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpReserved*/)
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{
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if (dwReason == DLL_PROCESS_ATTACH)
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g_hInstance = hInstance;
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return TRUE;
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}
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STDAPI CreateObject(
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const GUID *classID,
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const GUID *interfaceID,
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void **outObject)
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{
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COM_TRY_BEGIN
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*outObject = 0;
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if (*classID != NArchive::N7z::CLSID_CFormat7z)
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return CLASS_E_CLASSNOTAVAILABLE;
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if (*interfaceID == IID_IInArchive)
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{
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CMyComPtr<IInArchive> inArchive = new NArchive::N7z::CHandler;
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*outObject = inArchive.Detach();
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}
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#ifndef EXTRACT_ONLY
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else if (*interfaceID == IID_IOutArchive)
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{
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CMyComPtr<IOutArchive> outArchive = new NArchive::N7z::CHandler;
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*outObject = outArchive.Detach();
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}
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#endif
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else
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return E_NOINTERFACE;
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COM_TRY_END
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return S_OK;
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}
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STDAPI GetHandlerProperty(PROPID propID, PROPVARIANT *value)
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{
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NWindows::NCOM::CPropVariant propVariant;
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switch(propID)
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{
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case NArchive::kName:
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propVariant = L"7z";
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break;
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case NArchive::kClassID:
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{
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if ((value->bstrVal = ::SysAllocStringByteLen(
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(const char *)&NArchive::N7z::CLSID_CFormat7z, sizeof(GUID))) != 0)
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value->vt = VT_BSTR;
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return S_OK;
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}
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case NArchive::kExtension:
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propVariant = L"7z";
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break;
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case NArchive::kUpdate:
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propVariant = true;
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break;
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case NArchive::kKeepName:
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propVariant = false;
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break;
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case NArchive::kStartSignature:
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{
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if ((value->bstrVal = ::SysAllocStringByteLen((const char *)NArchive::N7z::kSignature,
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NArchive::N7z::kSignatureSize)) != 0)
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value->vt = VT_BSTR;
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return S_OK;
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}
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}
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propVariant.Detach(value);
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return S_OK;
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}
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