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Tricks of the Windows Gam…ming Gurus (2nd Edition)
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atltangram
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atlmodel
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atlmodel.cpp
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C/C++ Source or Header
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1998-03-26
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4KB
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164 lines
// ATLModel.cpp : Implementation of DLL Exports.
//
// This is a part of the Active Template Library.
// Copyright (C) 1996-1998 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Active Template Library Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Active Template Library product.
// Note: Proxy/Stub Information
// To build a separate proxy/stub DLL,
// run nmake -f ATLModelps.mk in the project directory.
#include "stdafx.h"
#include "resource.h"
#include "initguid.h"
#include "ATLModel.h"
#include "ATLModel_i.c"
#include "ATLTangramModel.h"
#ifndef _LOCAL_SERVER
#else
#endif
BEGIN_OBJECT_MAP(ObjectMap)
OBJECT_ENTRY(CLSID_ATLTangramModel, CATLTangramModel)
END_OBJECT_MAP()
#ifndef _LOCAL_SERVER
/////////////////////////////////////////////////////////////////////////////
// DLL Entry Point
CComModule _Module;
extern "C"
BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpReserved*/)
{
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)
{
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)
{
_Module.UnregisterServer();
return S_OK;
}
#else
CExeModule _Module;
LPCTSTR FindOneOf(LPCTSTR p1, LPCTSTR p2)
{
while (*p1 != NULL)
{
LPCTSTR p = p2;
while (*p != NULL)
{
if (*p1 == *p++)
return p1+1;
}
p1++;
}
return NULL;
}
/////////////////////////////////////////////////////////////////////////////
//
extern "C" int WINAPI _tWinMain(HINSTANCE hInstance,
HINSTANCE /*hPrevInstance*/, LPTSTR lpCmdLine, int /*nShowCmd*/)
{
lpCmdLine = GetCommandLine(); //this line necessary for _ATL_MIN_CRT
HRESULT hRes = CoInitialize(NULL);
// If you are running on NT 4.0 or higher you can use the following call
// instead to make the EXE free threaded.
// This means that calls come in on a random RPC thread
// HRESULT hRes = CoInitializeEx(NULL, COINIT_MULTITHREADED);
_ASSERTE(SUCCEEDED(hRes));
_Module.Init(ObjectMap, hInstance);
_Module.dwThreadID = GetCurrentThreadId();
TCHAR szTokens[] = _T("-/");
int nRet = 0;
BOOL bRun = TRUE;
LPCTSTR lpszToken = FindOneOf(lpCmdLine, szTokens);
while (lpszToken != NULL)
{
if (lstrcmpi(lpszToken, _T("UnregServer"))==0)
{
_Module.UpdateRegistryFromResource(IDR_IDRATLTANGRAMEXE, FALSE);
nRet = _Module.UnregisterServer();
bRun = FALSE;
break;
}
if (lstrcmpi(lpszToken, _T("RegServer"))==0)
{
_Module.UpdateRegistryFromResource(IDR_IDRATLTANGRAMEXE, TRUE);
nRet = _Module.RegisterServer(TRUE);
bRun = FALSE;
break;
}
lpszToken = FindOneOf(lpszToken, szTokens);
}
if (bRun)
{
hRes = _Module.RegisterClassObjects(CLSCTX_LOCAL_SERVER,
REGCLS_MULTIPLEUSE);
_ASSERTE(SUCCEEDED(hRes));
MSG msg;
while (GetMessage(&msg, 0, 0, 0))
DispatchMessage(&msg);
_Module.RevokeClassObjects();
}
CoUninitialize();
return nRet;
}
#endif