SIMPLELOG.CPP

/******************************************************************************\ 
******************************************************************************** 
* Filename: SimpleLog.cpp 
* 
* Description: Implementation of DLL Exports 
* 
* This file is provided as part of the Microsoft Transaction Server 
* Software Development Kit 
* 
*THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT  
*WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,  
*INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES  
*OF MERCHANTABILITY AND/OR FITNESS FOR A  PARTICULAR  
*PURPOSE. 
* 
* Copyright (C) 1997 Microsoft Corporation, All rights reserved 
******************************************************************************** 
\******************************************************************************/ 
 
 
 
 
#include "stdafx.h" 
#include "resource.h" 
#include "SimpleLog.h" 
 
#include "SimpleLog_i.c" 
#include "SimpleLogObj.h" 
 
#ifdef _MERGE_PROXYSTUB 
extern "C" HINSTANCE hProxyDll; 
#endif 
 
CComModule _Module; 
 
BEGIN_OBJECT_MAP(ObjectMap) 
OBJECT_ENTRY(CLSID_CoSimpleLog, CSimpleLogObj) 
END_OBJECT_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// DLL Entry Point 
 
extern "C" 
BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved) 
{ 
lpReserved; 
#ifdef _MERGE_PROXYSTUB 
if (!PrxDllMain(hInstance, dwReason, lpReserved)) 
return FALSE; 
#endif 
if (dwReason == DLL_PROCESS_ATTACH) 
{ 
_Module.Init(ObjectMap, hInstance); 
DisableThreadLibraryCalls(hInstance); 
} 
else if (dwReason == DLL_PROCESS_DETACH) 
_Module.Term(); 
return TRUE;    // ok 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// Used to determine whether the DLL can be unloaded by OLE 
 
STDAPI DllCanUnloadNow(void) 
{ 
#ifdef _MERGE_PROXYSTUB 
if (PrxDllCanUnloadNow() != S_OK) 
return S_FALSE; 
#endif 
return (_Module.GetLockCount()==0) ? S_OK : S_FALSE; 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// Returns a class factory to create an object of the requested type 
 
STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv) 
{ 
#ifdef _MERGE_PROXYSTUB 
if (PrxDllGetClassObject(rclsid, riid, ppv) == S_OK) 
return S_OK; 
#endif 
return _Module.GetClassObject(rclsid, riid, ppv); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// DllRegisterServer - Adds entries to the system registry 
 
STDAPI DllRegisterServer(void) 
{ 
#ifdef _MERGE_PROXYSTUB 
HRESULT hRes = PrxDllRegisterServer(); 
if (FAILED(hRes)) 
return hRes; 
#endif 
// registers object, typelib and all interfaces in typelib 
return _Module.RegisterServer(TRUE); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// DllUnregisterServer - Removes entries from the system registry 
 
STDAPI DllUnregisterServer(void) 
{ 
#ifdef _MERGE_PROXYSTUB 
PrxDllUnregisterServer(); 
#endif 
_Module.UnregisterServer(); 
#if _WIN32_WINNT >= 0x0400 
UnRegisterTypeLib(LIBID_SIMPLELOGLib, 1, 0, LOCALE_USER_DEFAULT, SYS_WIN32); 
#endif 
return S_OK; 
}