mirror of
https://github.com/Xevion/easy7zip.git
synced 2025-12-09 04:07:08 -06:00
93 lines
2.4 KiB
C++
Executable File
93 lines
2.4 KiB
C++
Executable File
// DLLExports.cpp
|
|
|
|
#include "StdAfx.h"
|
|
|
|
#include "../../../Common/MyInitGuid.h"
|
|
#include "../../../Common/ComTry.h"
|
|
|
|
#include "LZMAEncoder.h"
|
|
#include "LZMADecoder.h"
|
|
// #include "../../../Common/CRC.h"
|
|
|
|
// {23170F69-40C1-278B-0301-010000000000}
|
|
DEFINE_GUID(CLSID_CLZMADecoder,
|
|
0x23170F69, 0x40C1, 0x278B, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00);
|
|
|
|
// {23170F69-40C1-278B-0301-010000000100}
|
|
DEFINE_GUID(CLSID_CLZMAEncoder,
|
|
0x23170F69, 0x40C1, 0x278B, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00);
|
|
|
|
extern "C"
|
|
BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpReserved*/)
|
|
{
|
|
// NCompress::NRangeCoder::g_PriceTables.Init();
|
|
// CCRC::InitTable();
|
|
return TRUE;
|
|
}
|
|
|
|
STDAPI CreateObject(const GUID *clsid, const GUID *iid, void **outObject)
|
|
{
|
|
// NCompress::NRangeCoder::g_PriceTables.Init();
|
|
// CCRC::InitTable();
|
|
COM_TRY_BEGIN
|
|
*outObject = 0;
|
|
int correctInterface = (*iid == IID_ICompressCoder);
|
|
CMyComPtr<ICompressCoder> coder;
|
|
if (*clsid == CLSID_CLZMADecoder)
|
|
{
|
|
if (!correctInterface)
|
|
return E_NOINTERFACE;
|
|
coder = (ICompressCoder *)new NCompress::NLZMA::CDecoder();
|
|
}
|
|
else if (*clsid == CLSID_CLZMAEncoder)
|
|
{
|
|
if (!correctInterface)
|
|
return E_NOINTERFACE;
|
|
coder = (ICompressCoder *)new NCompress::NLZMA::CEncoder();
|
|
}
|
|
else
|
|
return CLASS_E_CLASSNOTAVAILABLE;
|
|
*outObject = coder.Detach();
|
|
COM_TRY_END
|
|
return S_OK;
|
|
}
|
|
|
|
STDAPI GetNumberOfMethods(UINT32 *numMethods)
|
|
{
|
|
*numMethods = 1;
|
|
return S_OK;
|
|
}
|
|
|
|
STDAPI GetMethodProperty(UINT32 index, PROPID propID, PROPVARIANT *value)
|
|
{
|
|
if (index != 0)
|
|
return E_INVALIDARG;
|
|
// ::VariantClear((tagVARIANT *)value);
|
|
switch(propID)
|
|
{
|
|
case NMethodPropID::kID:
|
|
{
|
|
const char id[] = { 0x03, 0x01, 0x01 };
|
|
if ((value->bstrVal = ::SysAllocStringByteLen(id, sizeof(id))) != 0)
|
|
value->vt = VT_BSTR;
|
|
return S_OK;
|
|
}
|
|
case NMethodPropID::kName:
|
|
if ((value->bstrVal = ::SysAllocString(L"LZMA")) != 0)
|
|
value->vt = VT_BSTR;
|
|
return S_OK;
|
|
case NMethodPropID::kDecoder:
|
|
if ((value->bstrVal = ::SysAllocStringByteLen(
|
|
(const char *)&CLSID_CLZMADecoder, sizeof(GUID))) != 0)
|
|
value->vt = VT_BSTR;
|
|
return S_OK;
|
|
case NMethodPropID::kEncoder:
|
|
if ((value->bstrVal = ::SysAllocStringByteLen(
|
|
(const char *)&CLSID_CLZMAEncoder, sizeof(GUID))) != 0)
|
|
value->vt = VT_BSTR;
|
|
return S_OK;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|