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SampleMft0.cpp
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SampleMft0.cpp
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// SampleMft0.cpp : Implementation of DLL Exports.
#include "stdafx.h"
#include "resource.h"
#include "SampleMft0.h"
#include "dllmain.h"
// Used to determine whether the DLL can be unloaded by OLE.
STDAPI DllCanUnloadNow(void)
{
#ifdef _MERGE_PROXYSTUB
HRESULT hr = PrxDllCanUnloadNow();
if (hr != S_OK)
return hr;
#endif
return _AtlModule.DllCanUnloadNow();
}
// Returns a class factory to create an object of the requested type.
STDAPI DllGetClassObject(_In_ REFCLSID rclsid, _In_ REFIID riid, _Outptr_ LPVOID* ppv)
{
#ifdef _MERGE_PROXYSTUB
if (PrxDllGetClassObject(rclsid, riid, ppv) == S_OK)
return S_OK;
#endif
return _AtlModule.DllGetClassObject(rclsid, riid, ppv);
}
// DllRegisterServer - Adds entries to the system registry.
STDAPI DllRegisterServer(void)
{
// registers object, typelib and all interfaces in typelib
HRESULT hr = _AtlModule.DllRegisterServer();
#ifdef _MERGE_PROXYSTUB
if (FAILED(hr))
return hr;
hr = PrxDllRegisterServer();
#endif
return hr;
}
// DllUnregisterServer - Removes entries from the system registry.
STDAPI DllUnregisterServer(void)
{
HRESULT hr = _AtlModule.DllUnregisterServer();
#ifdef _MERGE_PROXYSTUB
if (FAILED(hr))
return hr;
hr = PrxDllRegisterServer();
if (FAILED(hr))
return hr;
hr = PrxDllUnregisterServer();
#endif
return hr;
}
// DllInstall - Adds/Removes entries to the system registry per user per machine.
STDAPI DllInstall(BOOL bInstall, _In_opt_ LPCWSTR pszCmdLine)
{
UNREFERENCED_PARAMETER(pszCmdLine);
HRESULT hr = E_FAIL;
static const wchar_t szUserSwitch[] = L"user";
if (bInstall)
{
hr = DllRegisterServer();
if (FAILED(hr))
{
DllUnregisterServer();
}
}
else
{
hr = DllUnregisterServer();
}
return hr;
}