windows-nt/Source/XPSP1/NT/base/fs/hsm/fsa/fsaprem.h

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2020-09-26 03:20:57 -05:00
/*++
<EFBFBD> 1998 Seagate Software, Inc. All rights reserved.
Module Name:
fsaprem.h
Abstract:
Header file for the premigrated list classes.
Author:
Ron White [ronw] 18-Feb-1997
Revision History:
--*/
#ifndef _FSAPREM_
#define _FSAPREM_
#include "resource.h" // main symbols
#include "wsbdb.h"
#include "fsa.h"
#include "fsaprv.h"
#define PREMIGRATED_REC_TYPE 1
#define PREMIGRATED_BAGID_OFFSETS_KEY_TYPE 1
#define PREMIGRATED_ACCESS_TIME_KEY_TYPE 2
#define PREMIGRATED_SIZE_KEY_TYPE 3
#define RECOVERY_REC_TYPE 2
#define RECOVERY_KEY_TYPE 1
#define RECOVERY_KEY_SIZE (IDB_MAX_KEY_SIZE - 1)
// This may be problem if longer path names are used:
#define PREMIGRATED_MAX_PATH_SIZE 65536
/////////////////////////////////////////////////////////////////////////////
// CFsaPremigratedDb
class CFsaPremigratedDb :
public IFsaPremigratedDb,
public CWsbDb,
public CComCoClass<CFsaPremigratedDb,&CLSID_CFsaPremigratedDb>
{
public:
CFsaPremigratedDb() {}
BEGIN_COM_MAP(CFsaPremigratedDb)
COM_INTERFACE_ENTRY(IFsaPremigratedDb)
COM_INTERFACE_ENTRY2(IWsbDb, IFsaPremigratedDb)
COM_INTERFACE_ENTRY(IWsbDbPriv)
COM_INTERFACE_ENTRY(IPersistStream)
END_COM_MAP()
//DECLARE_NO_REGISTRY()
DECLARE_REGISTRY_RESOURCEID(IDR_FsaPremigratedDb)
DECLARE_PROTECT_FINAL_CONSTRUCT();
// IWsbDb
WSB_FROM_CWSBDB;
// IPersist
public:
STDMETHOD(GetClassID)(LPCLSID pclsid);
// IPersistStream
public:
STDMETHOD(GetSizeMax)(ULARGE_INTEGER* pSize) {
return(CWsbDb::GetSizeMax(pSize)); }
STDMETHOD(Load)(IStream* pStream);
STDMETHOD(Save)(IStream* pStream, BOOL clearDirty);
// IFsaPremigrated
public:
STDMETHOD(FinalConstruct)(void);
STDMETHOD(FinalRelease)(void);
STDMETHOD(Init)(OLECHAR* name, IWsbDbSys* pDbSys, BOOL* pCreated);
private:
};
/////////////////////////////////////////////////////////////////////////////
// CFsaPremigratedRec
class CFsaPremigratedRec :
public CWsbDbEntity,
public IFsaPremigratedRec,
public CComCoClass<CFsaPremigratedRec,&CLSID_CFsaPremigratedRec>
{
public:
CFsaPremigratedRec() {}
BEGIN_COM_MAP(CFsaPremigratedRec)
COM_INTERFACE_ENTRY(IFsaPremigratedRec)
COM_INTERFACE_ENTRY2(IWsbDbEntity, CWsbDbEntity)
COM_INTERFACE_ENTRY(IWsbDbEntityPriv)
COM_INTERFACE_ENTRY(IPersistStream)
COM_INTERFACE_ENTRY(IWsbCollectable)
END_COM_MAP()
//DECLARE_NO_REGISTRY()
DECLARE_REGISTRY_RESOURCEID(IDR_FsaPremigratedRec)
// IFsaPremigratedRec
public:
STDMETHOD(FinalConstruct)(void);
STDMETHOD(FinalRelease)(void);
// IPersist
public:
STDMETHOD(GetClassID)(LPCLSID pClsid);
// IPersistStream
public:
STDMETHOD(GetSizeMax)(ULARGE_INTEGER* pSize);
STDMETHOD(Load)(IStream* pStream);
STDMETHOD(Save)(IStream* pStream, BOOL clearDirty);
// IWsbDbEntity
public:
STDMETHOD(Print)(IStream* pStream);
STDMETHOD(UpdateKey)(IWsbDbKey *pKey);
WSB_FROM_CWSBDBENTITY;
// IWsbTestable
STDMETHOD(Test)(USHORT* /*passed*/, USHORT* /*failed*/) {
return(E_NOTIMPL); }
// IFsaPremigratedRec
public:
STDMETHOD(GetAccessTime)(FILETIME* pAccessTime);
STDMETHOD(GetBagId)(GUID* pId);
STDMETHOD(GetBagOffset)(LONGLONG* pOffset);
STDMETHOD(GetFileId)(LONGLONG* pFileId);
STDMETHOD(GetFileUSN)(LONGLONG* pFileUSN);
STDMETHOD(GetOffset)(LONGLONG* pOffset);
STDMETHOD(GetPath)(OLECHAR** ppPath, ULONG bufferSize);
STDMETHOD(GetRecallTime)(FILETIME* pTime);
STDMETHOD(GetSize)(LONGLONG* pSize);
STDMETHOD(IsWaitingForClose)(void);
STDMETHOD(SetAccessTime)(FILETIME AccessTime);
STDMETHOD(SetBagId)(GUID id);
STDMETHOD(SetBagOffset)(LONGLONG offset);
STDMETHOD(SetFileId)(LONGLONG FileId);
STDMETHOD(SetFileUSN)(LONGLONG FileUSN);
STDMETHOD(SetFromScanItem)(IFsaScanItem* pScanItem, LONGLONG offset, LONGLONG size, BOOL isWaitingForClose);
STDMETHOD(SetIsWaitingForClose)(BOOL isWaiting);
STDMETHOD(SetOffset)(LONGLONG offset);
STDMETHOD(SetPath)(OLECHAR* pPath);
STDMETHOD(SetRecallTime)(FILETIME Time);
STDMETHOD(SetSize)(LONGLONG Size);
private:
FILETIME m_AccessTime;
GUID m_BagId;
LONGLONG m_BagOffset; // fileStart in the placeholder
LONGLONG m_FileId;
BOOL m_IsWaitingForClose;
LONGLONG m_Offset; // dataStreamStart in the placeholder
CWsbStringPtr m_Path;
FILETIME m_RecallTime;
LONGLONG m_Size;
LONGLONG m_FileUSN; // USN Journal number
};
#endif // _FSAPREM_