109 lines
3 KiB
C++
109 lines
3 KiB
C++
//=======================================================================
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//
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// Copyright (C) Microsoft Corporation, 1998 - 1999 All Rights Reserved.
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//
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// File: WUpdInfo.cpp : Implementation of DLL Exports.
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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 WUpdInfo.idl by adding the following
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// files to the Outputs.
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// WUpdInfo_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 WUpdInfops.mk in the project directory.
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//
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//=======================================================================
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#include "stdafx.h"
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#include "resource.h"
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#include "initguid.h"
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#include "WUpdInfo.h"
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#include "dlldatax.h"
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#include "WUpdInfo_i.c"
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#include "CWUpd.h"
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#ifdef _MERGE_PROXYSTUB
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extern "C" HINSTANCE hProxyDll;
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#endif
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CComModule _Module;
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BEGIN_OBJECT_MAP(ObjectMap)
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OBJECT_ENTRY(CLSID_CWUpdInfo, CCWUpdInfo)
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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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_Module.Init(ObjectMap, hInstance);
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DisableThreadLibraryCalls(hInstance);
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}
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else if (dwReason == DLL_PROCESS_DETACH)
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_Module.Term();
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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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REGISTER_SERVER_AND_CATID(CLSID_CWUpdInfo)
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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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UNREGISTER_SERVER_AND_CATID(CLSID_CWUpdInfo)
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}
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