77 lines
1.3 KiB
C
77 lines
1.3 KiB
C
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/*++
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Copyright (C) Microsoft Corporation, 1996 - 2000
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Module Name:
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rswriter.h
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Abstract:
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This module defines the CRssJetWriter class.
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Author:
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Ran Kalach (rankala) 4/4/00
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--*/
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#ifndef _RSWRITER_
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#define _RSWRITER_
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#include <jetwriter.h>
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#include <rsevents.h>
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/*++
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Class Name:
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CRssJetWriter
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Class Description:
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This class is HSM implementation to the Jet-Writer base class, which synchronize
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a jet user application with snapshots mechanizm
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--*/
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#define WRITER_EVENTS_NUM (SYNC_STATE_EVENTS_NUM+1)
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#define INTERNAL_EVENT_INDEX 0
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#define INTERNAL_WAIT_TIMEOUT (10*1000) // 10 seconds
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class CRssJetWriter : public CVssJetWriter
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{
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// Constructors
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public:
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CRssJetWriter();
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// Destructor
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public:
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virtual ~CRssJetWriter();
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// Public methods
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public:
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HRESULT Init();
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HRESULT Terminate();
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// CVssJetWriter overloading
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virtual bool STDMETHODCALLTYPE OnFreezeBegin();
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virtual bool STDMETHODCALLTYPE OnThawEnd(IN bool fJetThawSucceeded);
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virtual void STDMETHODCALLTYPE OnAbortEnd();
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// Private methods
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protected:
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HRESULT InternalEnd(void);
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// Member Data
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protected:
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HRESULT m_hrInit;
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HANDLE m_syncHandles[WRITER_EVENTS_NUM];
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BOOL m_bTerminating;
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};
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#endif // _RSWRITER_
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