179 lines
4.4 KiB
C++
179 lines
4.4 KiB
C++
/*
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Copyright (c) 1997-2000 Microsoft Corporation
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Module Name:
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rend.cpp
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Abstract:
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Implementation of DLL Exports.
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Author:
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*/
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// Note: Proxy/Stub Information
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// To merge the proxy/stub code into the object DLL, add the file
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// dlldatax.c to the project. Make sure precompiled headers
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// are turned off for this file, and add _MERGE_PROXYSTUB to the
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// defines for the project.
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//
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// If you are not running WinNT4.0 or Win95 with DCOM, then you
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// need to remove the following define from dlldatax.c
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// #define _WIN32_WINNT 0x0400
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//
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// Further, if you are running MIDL without /Oicf switch, you also
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// need to remove the following define from dlldatax.c.
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// #define USE_STUBLESS_PROXY
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//
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// Modify the custom build rule for rend.idl by adding the following
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// files to the Outputs.
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// rend_p.c
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// dlldata.c
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// To build a separate proxy/stub DLL,
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// run nmake -f rendps.mk in the project directory.
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#include "stdafx.h"
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#include "initguid.h"
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#include "rndcommc.h"
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#include "rndrend.h"
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#include "rndreg.h"
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#include "thread.h"
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#ifdef _MERGE_PROXYSTUB
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#include "dlldatax.h"
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extern "C" HINSTANCE hProxyDll;
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#endif
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// Include the ATL
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#ifdef _ATL_STATIC_REGISTRY
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#include <statreg.h>
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#include <statreg.cpp>
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#endif
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#include <atlimpl.cpp>
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#ifdef DEBUG_HEAPS
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// ZoltanS: for heap debugging
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#include <crtdbg.h>
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#endif // DEBUG_HEAPS
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CComModule _Module;
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BEGIN_OBJECT_MAP(ObjectMap)
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OBJECT_ENTRY(CLSID_Rendezvous, CRendezvous)
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END_OBJECT_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// DLL Entry Point
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extern "C"
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BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
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{
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lpReserved;
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#ifdef _MERGE_PROXYSTUB
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if (!PrxDllMain(hInstance, dwReason, lpReserved))
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return FALSE;
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#endif
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if (dwReason == DLL_PROCESS_ATTACH)
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{
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#ifdef DEBUG_HEAPS
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// ZoltanS: turn on leak detection
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_CrtSetDbgFlag( _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG) | _CRTDBG_LEAK_CHECK_DF );
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// ZoltanS: force a memory leak
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char * leak = new char [ 1977 ];
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sprintf(leak, "rend.dll NORMAL leak");
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leak = NULL;
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#endif // DEBUG_HEAPS
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_Module.Init(ObjectMap, hInstance);
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DisableThreadLibraryCalls(hInstance);
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// Randomize for any subsequent calls to rand().
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srand( (unsigned) time( NULL ) );
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#ifdef MSPLOG
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// Register for trace output.
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MSPLOGREGISTER(_T("rend"));
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#endif // MSPLOG
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}
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else if (dwReason == DLL_PROCESS_DETACH)
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{
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#ifdef MSPLOG
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// Deregister for trace output.
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MSPLOGDEREGISTER();
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#endif //MSPLOG
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//
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// The DLL_PROCESS_DETACH have been called by FreeLibrary
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// if is not NULL then the other libraries are already
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// unload so we shouldn't have to call them
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//
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if( lpReserved == NULL )
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{
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g_RendThread.Shutdown();
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}
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_Module.Term();
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}
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return TRUE; // ok
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}
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/////////////////////////////////////////////////////////////////////////////
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// Used to determine whether the DLL can be unloaded by OLE
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STDAPI DllCanUnloadNow(void)
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{
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#ifdef _MERGE_PROXYSTUB
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if (PrxDllCanUnloadNow() != S_OK)
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return S_FALSE;
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#endif
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return (_Module.GetLockCount()==0) ? S_OK : S_FALSE;
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}
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/////////////////////////////////////////////////////////////////////////////
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// Returns a class factory to create an object of the requested type
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STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
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{
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#ifdef _MERGE_PROXYSTUB
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if (PrxDllGetClassObject(rclsid, riid, ppv) == S_OK)
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return S_OK;
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#endif
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return _Module.GetClassObject(rclsid, riid, ppv);
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}
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/////////////////////////////////////////////////////////////////////////////
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// DllRegisterServer - Adds entries to the system registry
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STDAPI DllRegisterServer(void)
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{
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#ifdef _MERGE_PROXYSTUB
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HRESULT hRes = PrxDllRegisterServer();
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if (FAILED(hRes))
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return hRes;
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#endif
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// registers object, typelib and all interfaces in typelib
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return _Module.RegisterServer(TRUE);
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}
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/////////////////////////////////////////////////////////////////////////////
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// DllUnregisterServer - Removes entries from the system registry
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STDAPI DllUnregisterServer(void)
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{
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#ifdef _MERGE_PROXYSTUB
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PrxDllUnregisterServer();
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#endif
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_Module.UnregisterServer();
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return S_OK;
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}
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