windows-xp/Source/XPSP1/NT/admin/pchealth/helpctr/hcapi/client/dllmain.cpp

/******************************************************************************

Copyright (c) 2000 Microsoft Corporation

Module Name:
    dllmain.cpp

Abstract:
    Implementation of DLL Exports.

Revision History:
    Davide Massarenti   (Dmassare)  04/15/2000
        created

******************************************************************************/

#include "stdafx.h"
#include <initguid.h>

#include <HelpCenterTypeLib_i.c>
#include <HCApi_i.c>

CComModule _Module;

BEGIN_OBJECT_MAP(ObjectMap)
OBJECT_ENTRY(CLSID_PCHLaunch, CPCHLaunch)
END_OBJECT_MAP()

/////////////////////////////////////////////////////////////////////////////
// DLL Entry Point

extern "C"
BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpReserved*/)
{
    if(dwReason == DLL_PROCESS_ATTACH)
    {
        _Module.Init(ObjectMap, hInstance, &LIBID_HCLaunchLIB);

        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)
{
    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)
{
    return _Module.GetClassObject(rclsid, riid, ppv);
}

/////////////////////////////////////////////////////////////////////////////
// DllRegisterServer - Adds entries to the system registry

STDAPI DllRegisterServer(void)
{
    // registers object, typelib and all interfaces in typelib
    return _Module.RegisterServer(TRUE);
}

/////////////////////////////////////////////////////////////////////////////
// DllUnregisterServer - Removes entries from the system registry

STDAPI DllUnregisterServer(void)
{
    return _Module.UnregisterServer(TRUE);
}