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124 lines
3.0 KiB
124 lines
3.0 KiB
/*****************************************************************************\
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* MODULE: splapi.h
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*
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* PURPOSE: Implementation of COM interface for BidiSpooler
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*
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* Copyright (C) 2000 Microsoft Corporation
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*
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* History:
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*
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* 03/09/00 Weihai Chen (weihaic) Created
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*
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\*****************************************************************************/
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#ifndef _TBIDISPL
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#define _TBIDISPL
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#include "priv.h"
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class TBidiSpl : public IBidiSpl
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{
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public:
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// IUnknown
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STDMETHOD (QueryInterface) (
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REFIID iid,
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void** ppv) ;
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STDMETHOD_ (ULONG, AddRef) () ;
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STDMETHOD_ (ULONG, Release) () ;
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STDMETHOD (BindDevice) (
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IN CONST LPCWSTR pszDeviceName,
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IN CONST DWORD dwAccess);
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STDMETHOD (UnbindDevice) ();
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STDMETHOD (SendRecv) (
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IN CONST LPCWSTR pszAction,
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IN IBidiRequest * pRequest);
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STDMETHOD (MultiSendRecv) (
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IN CONST LPCWSTR pszAction,
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IN IBidiRequestContainer * pRequestContainer);
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// Constructor
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TBidiSpl() ;
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// Destructor
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~TBidiSpl();
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inline BOOL bValid() CONST {return m_bValid;} ;
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private:
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class TRequestContainer {
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public:
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TRequestContainer (
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CONST DWORD dwCount);
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~TRequestContainer ();
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BOOL
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AddRequest (
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IN CONST DWORD dwIndex,
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IN CONST LPCWSTR pszSchema,
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IN CONST BIDI_TYPE dwDataType,
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IN PBYTE pData,
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IN CONST DWORD dwSize);
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inline PBIDI_REQUEST_CONTAINER
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GetContainerPointer () CONST {return m_pContainer;};
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inline BOOL
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bValid () CONST {return m_bValid;};
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private:
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PBIDI_REQUEST_CONTAINER m_pContainer;
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BOOL m_bValid;
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};
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typedef DWORD (*PFN_ROUTERFREEBIDIRESPONSECONTAINER) (
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PBIDI_RESPONSE_CONTAINER pData);
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typedef DWORD (*PFN_SENDRECVBIDIDATA) (
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IN HANDLE hPrinter,
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IN LPCTSTR pAction,
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IN PBIDI_REQUEST_CONTAINER pReqData,
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OUT PBIDI_RESPONSE_CONTAINER* ppResData);
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HRESULT
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ValidateContext ();
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HRESULT
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ComposeRequestData (
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IN IBidiRequestContainer *pIReqContainer,
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OUT TRequestContainer **ppReqContainer);
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HRESULT
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SetData (
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IN IBidiRequestSpl *pISpl,
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IN PBIDI_RESPONSE_DATA pResponseData);
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HRESULT
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ComposeReponseData (
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IN IBidiRequestContainer *pIReqContainerSpl,
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IN PBIDI_RESPONSE_CONTAINER pResponse);
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BOOL m_bValid;
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LONG m_cRef;
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TCriticalSection m_CritSec;
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HANDLE m_hPrinter;
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PFN_SENDRECVBIDIDATA m_pfnSendRecvBidiData;
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PFN_ROUTERFREEBIDIRESPONSECONTAINER m_pfnRouterFreeBidiResponseContainer;
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} ;
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#endif
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