windows-server-2003/net/tapi/skywalker/wavemsp/wavemsp.cpp

/*

    Copyright (c) 1998-1999  Microsoft Corporation

*/

// wavemsp.cpp : Implementation of DLL Exports.


// Note: Proxy/Stub Information
//		To merge the proxy/stub code into the object DLL, add the file 
//		dlldatax.c to the project.  Make sure precompiled headers 
//		are turned off for this file, and add _MERGE_PROXYSTUB to the 
//		defines for the project.  
//
//		If you are not running WinNT4.0 or Win95 with DCOM, then you
//		need to remove the following define from dlldatax.c
//		#define _WIN32_WINNT 0x0400
//
//		Further, if you are running MIDL without /Oicf switch, you also 
//		need to remove the following define from dlldatax.c.
//		#define USE_STUBLESS_PROXY
//
//		Modify the custom build rule for wavemsp.idl by adding the following 
//		files to the Outputs.
//			wavemsp_p.c
//			dlldata.c
//		To build a separate proxy/stub DLL, 
//		run nmake -f wavemspps.mk in the project directory.

#include "stdafx.h"
#include "resource.h"
#include "initguid.h"

#include "wavemsp_i.c"

//
// For the ntbuild environment we need to include this file to get the base
//  class implementations.

#ifdef _ATL_STATIC_REGISTRY
#include <statreg.h>
#include <statreg.cpp>
#endif

#include <atlimpl.cpp>


#ifdef _MERGE_PROXYSTUB
extern "C" HINSTANCE hProxyDll;
#endif

#ifdef DEBUG_HEAPS
#include <crtdbg.h>
#endif // DEBUG_HEAPS

CComModule _Module;

BEGIN_OBJECT_MAP(ObjectMap)
	OBJECT_ENTRY(CLSID_WaveMSP, CWaveMSP)
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)
	{

#ifdef DEBUG_HEAPS
	    // ZoltanS: turn on leak detection on process exit
	    _CrtSetDbgFlag( _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG) | _CRTDBG_LEAK_CHECK_DF );

	    // ZoltanS: force a memory leak
	    char * leak = new char [ 1977 ];
    	sprintf(leak, "wavemsp.dll NORMAL leak");
    	leak = NULL;
#endif // DEBUG_HEAPS

        _Module.Init(ObjectMap, hInstance);
		DisableThreadLibraryCalls(hInstance);

        // Register for trace output.
        MSPLOGREGISTER(_T("wavemsp"));
	}
	else if (dwReason == DLL_PROCESS_DETACH)
    {
        // Deregister for trace output.
        MSPLOGDEREGISTER();

        _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();
	return S_OK;
}