147 lines
4.7 KiB
C
147 lines
4.7 KiB
C
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#ifndef _HSMRECLI_
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#define _HSMRECLI_
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/*++
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Module Name:
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HSMRECLI.H
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Abstract:
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This class represents an HSM work item - a unit of work
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that is performed by the HSM engine
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Author:
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Ravisankar Pudipeddi [ravisp]
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Revision History:
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--*/
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#include "resource.h" // main symbols
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#include "job.h"
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#include "task.h"
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/*++
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Class Name:
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CHsmRecallItem
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Class Description:
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--*/
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class CHsmRecallItem :
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public CWsbObject,
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public IHsmRecallItem,
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public CComCoClass<CHsmRecallItem,&CLSID_CHsmRecallItem>
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{
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public:
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CHsmRecallItem() {}
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BEGIN_COM_MAP(CHsmRecallItem)
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COM_INTERFACE_ENTRY(IHsmRecallItem)
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COM_INTERFACE_ENTRY(IPersistStream)
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COM_INTERFACE_ENTRY(IWsbCollectable)
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COM_INTERFACE_ENTRY(IWsbTestable)
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END_COM_MAP()
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DECLARE_REGISTRY_RESOURCEID( IDR_CHsmRecallItem )
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// CWsbCollectable
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public:
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STDMETHOD(FinalConstruct)(void);
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void FinalRelease(void);
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// IPersist
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public:
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STDMETHOD(GetClassID)(LPCLSID pClsid);
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// IPersistStream
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public:
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STDMETHOD(GetSizeMax)(ULARGE_INTEGER* pSize);
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STDMETHOD(Load)(IStream* pStream);
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STDMETHOD(Save)(IStream* pStream, BOOL clearDirty);
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// IWsbCollectable
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public:
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STDMETHOD(CompareTo)(IUnknown* pUnknown, SHORT* pResult);
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// IWsbTestable
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public:
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STDMETHOD(Test)(USHORT *pTestsPassed, USHORT* pTestsFailed);
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// IHsmRecallItem
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public:
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STDMETHOD(CompareToIHsmRecallItem)(IHsmRecallItem* pWorkItem, SHORT* pResult);
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STDMETHOD(GetFsaPostIt)(IFsaPostIt **ppFsaPostIt);
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STDMETHOD(GetFsaResource)(IFsaResource **ppFsaResource);
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STDMETHOD(GetId)(GUID *pId);
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STDMETHOD(GetMediaInfo)(GUID *pMediaId, FILETIME *pMediaLastUpdate,
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HRESULT *pMediaLastError, BOOL *pMediaRecallOnly,
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LONGLONG *pMediaFreeBytes, short *pMediaRemoteDataSet);
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STDMETHOD(GetResult)(HRESULT *pHr);
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STDMETHOD(GetWorkType)(HSM_WORK_ITEM_TYPE *pWorkType);
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STDMETHOD(GetEventCookie)(OUT DWORD *pEventCookie);
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STDMETHOD(GetStateCookie)(OUT DWORD *pStateCookie);
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STDMETHOD(GetJobState)(OUT HSM_JOB_STATE *pJobState);
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STDMETHOD(GetJobPhase)(OUT HSM_JOB_PHASE *pJobPhase);
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STDMETHOD(GetSeekOffset)(OUT LONGLONG *pSeekOffset);
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STDMETHOD(GetBagId)(OUT GUID *bagId);
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STDMETHOD(GetDataSetStart)(OUT LONGLONG *dataSetStart);
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STDMETHOD(SetFsaPostIt)(IFsaPostIt *pFsaPostIt);
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STDMETHOD(SetFsaResource)(IFsaResource *pFsaResource);
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STDMETHOD(SetMediaInfo)(GUID mediaId, FILETIME mediaLastUpdate,
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HRESULT mediaLastError, BOOL mediaRecallOnly,
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LONGLONG mediaFreeBytes, short mediaRemoteDataSet);
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STDMETHOD(SetResult)(HRESULT hr);
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STDMETHOD(SetWorkType)(HSM_WORK_ITEM_TYPE workType);
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STDMETHOD(SetEventCookie)(IN DWORD eventCookie);
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STDMETHOD(SetStateCookie)(IN DWORD stateCookie);
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STDMETHOD(SetJobState)(IN HSM_JOB_STATE jobState);
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STDMETHOD(SetJobPhase)(IN HSM_JOB_PHASE jobPhase);
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STDMETHOD(SetSeekOffset)(IN LONGLONG seekOffset);
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STDMETHOD(SetBagId)(IN GUID *bagId);
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STDMETHOD(SetDataSetStart)(IN LONGLONG dataSetStart);
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protected:
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HSM_WORK_ITEM_TYPE m_WorkType; // Type of work to do
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CComPtr<IFsaPostIt> m_pFsaPostIt; // FSA work to do
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HRESULT m_WorkResult; // Result of premigrate
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CComPtr<IFsaResource> m_pFsaResource; // Resource that had work
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// Information about media containing the data - premigrates only
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GUID m_MyId; // Identifier for database searches
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GUID m_MediaId; // HSM Engine Media ID
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FILETIME m_MediaLastUpdate; // Last update of copy
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HRESULT m_MediaLastError; // S_OK or the last exception
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// ..encountered when accessing
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// ..the media
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BOOL m_MediaRecallOnly; // True if no more data is to
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// ..be premigrated to the media
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// ..Set by internal operations,
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// ..may not be changed externally
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LONGLONG m_MediaFreeBytes; // Real free space on media
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SHORT m_MediaRemoteDataSet; // Next remote data set
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DWORD m_EventCookie;
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DWORD m_StateCookie;
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HSM_JOB_STATE m_JobState;
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HSM_JOB_PHASE m_JobPhase;
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LONGLONG m_SeekOffset; //parameter used to order the work-item in the queue
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GUID m_BagId;
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LONGLONG m_DataSetStart;
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};
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#endif // _HSMRECLI_
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