113 lines
2.8 KiB
C++
113 lines
2.8 KiB
C++
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1996.
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//
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// File: cdllsrv.cxx
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//
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// Contents: Class that represents dll inproc servers:
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// CDllServer
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//
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//
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// History: 21-May-96 t-AdamE Created
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//
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//--------------------------------------------------------------------------
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#include "cdllsrv.hxx"
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//+---------------------------------------------------------------------------
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//
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// Function: CDllServer::CDllServer()
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//
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// Synopsis: constructor for CDllServer
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//
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// History: 6-21-96 t-Adame Created
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//
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//----------------------------------------------------------------------------
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CDllServer::CDllServer(REFCLSID clsid) :
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_clsid(clsid),
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_pSrgtFact(NULL)
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{}
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//+---------------------------------------------------------------------------
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//
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// Function: CDllServer::~CDllServer()
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//
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// Synopsis: destructor for CDllServer
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//
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// History: 6-21-96 t-Adame Created
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//
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//----------------------------------------------------------------------------
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CDllServer::~CDllServer()
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{
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if(_pSrgtFact)
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{
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_pSrgtFact->Release();
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_pSrgtFact = NULL;
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}
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}
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//+---------------------------------------------------------------------------
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//
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// Function: CDllServer::Revoke()
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//
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// Synopsis: revokes the class factory for this dll server
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//
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// History: 6-21-96 t-Adame Created
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//
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//----------------------------------------------------------------------------
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HRESULT CDllServer::Revoke()
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{
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return _pSrgtFact->Revoke();
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}
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//+---------------------------------------------------------------------------
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//
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// Function: CDllServer::LoadServer
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//
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// Synopsis: Registers a generic class factory object as if it were
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// the real class factory for the _clsid stored serviced
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// by this object
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//
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// History: 6-21-96 t-Adame Created
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//
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//----------------------------------------------------------------------------
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HRESULT CDllServer::LoadServer()
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{
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CSurrogateFactory* pSrgtFact = new CSurrogateFactory(_clsid);
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if(!pSrgtFact)
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{
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return E_OUTOFMEMORY;
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}
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pSrgtFact->AddRef();
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HRESULT hr;
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if(FAILED(hr = pSrgtFact->Register()))
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{
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pSrgtFact->Release();
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return hr;
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}
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_pSrgtFact = pSrgtFact;
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return S_OK;
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}
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//+---------------------------------------------------------------------------
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//
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// Function: CDllServer::FIsCompatible
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//
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// Synopsis: returns TRUE if this server implements the CLSID specified
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// in the clsid argument, FALSE if not
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//
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// History: 6-21-96 t-Adame Created
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//
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//----------------------------------------------------------------------------
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BOOL CDllServer::FIsCompatible(REFCLSID clsid)
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{
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return _clsid == clsid;
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}
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