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230 lines
5.5 KiB
230 lines
5.5 KiB
//+--------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1991 - 1992.
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//
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// File: tset.hxx
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//
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// Contents: Transaction set definitions
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//
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// Classes: PTSetMember
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//
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// History: 12-Dec-91 DrewB Created
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//
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//---------------------------------------------------------------
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#ifndef __TSET_HXX__
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#define __TSET_HXX__
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#include <dfmsp.hxx>
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#include <ole.hxx>
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#include <dblink.hxx>
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//+--------------------------------------------------------------
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//
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// Class: PTSetMember (tsm)
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//
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// Purpose: Transaction set member object
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//
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// Interface: See below
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//
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// History: 07-Nov-91 DrewB Created
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//
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//---------------------------------------------------------------
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class PTSetMember : public CDlElement
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{
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public:
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void AddRef(void);
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void Release(void);
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SCODE BeginCommit(DWORD const dwFlags);
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void EndCommit(DFLAGS const df);
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void Revert(void);
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#ifdef LARGE_STREAMS
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void GetCommitInfo(ULONGLONG *pulRet1, ULONGLONG *pulRet2);
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#else
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void GetCommitInfo(ULONG *pulRet1, ULONG *pulRet2);
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#endif
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inline DWORD ObjectType(void) const;
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inline void SetXsInfo(DFLUID dlTree, DFLUID dlName, ULONG ulLevel);
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inline DFLUID GetTree(void);
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inline DFLUID GetName(void);
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inline ULONG GetLevel(void);
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inline ULONG GetFlags(void);
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inline void SetFlags(ULONG ulFlags);
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inline CDfName *GetDfName(void);
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SCODE Stat(STATSTGW *pstat, DWORD dwFlags);
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// CDlElement support
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DECLARE_DBLINK(PTSetMember)
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protected:
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inline PTSetMember(CDfName const *pdfn, DWORD dwType);
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ULONG _sig;
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private:
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const DWORD _dwType; // STGTY_*
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ULONG _ulFlags;
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DFLUID _dlTree, _dlName;
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ULONG _ulLevel;
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CDfName _dfnName;
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};
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SAFE_DFBASED_PTR(CBasedTSetMemberPtr, PTSetMember);
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//+-------------------------------------------------------------------------
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//
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// Member: PTSetMember::PTSetMember
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//
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// Synopsis: constructor
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//
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// Arguments: [dwType] - A STGTY flag
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//
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// History: 25-Jun-92 AlexT Created
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// 27-Jul-92 DrewB Changed to use STGTY
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//
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//--------------------------------------------------------------------------
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inline PTSetMember::PTSetMember(CDfName const *pdfn, DWORD dwType)
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: _dwType(dwType)
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{
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olAssert(pdfn != NULL && aMsg("PTSetMember name cannot be NULL"));
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_dfnName.Set(pdfn->GetLength(), pdfn->GetBuffer());
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}
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//+-------------------------------------------------------------------------
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//
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// Member: PTSetMember::ObjectType
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//
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// Synopsis: Returns type of PTSetMember this is
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//
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// Returns: Appropriate STGTY flag
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//
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// History: 25-Jun-92 AlexT Created
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// 27-Jul-92 DrewB Changed to use STGTY
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//
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//--------------------------------------------------------------------------
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inline DWORD PTSetMember::ObjectType(void) const
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{
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return _dwType;
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}
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//+--------------------------------------------------------------
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//
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// Member: PTSetMember::SetXsInfo, public
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//
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// Synopsis: Sets the XS member info
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//
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// Arguments: [dlTree] - LUID of containing tree
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// [dlName] - LUID of self
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// [ulLevel] - Tree depth
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//
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// History: 27-Jul-1992 DrewB Created
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//
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//---------------------------------------------------------------
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inline void PTSetMember::SetXsInfo(DFLUID dlTree,
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DFLUID dlName,
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ULONG ulLevel)
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{
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_dlTree = dlTree;
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_dlName = dlName;
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_ulLevel = ulLevel;
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_ulFlags = 0;
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}
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//+--------------------------------------------------------------
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//
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// Member: PTSetMember::GetTree, public
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//
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// Synopsis: Returns _dlTree
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//
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// History: 08-Apr-92 DrewB Created
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//
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//---------------------------------------------------------------
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inline DFLUID PTSetMember::GetTree(void)
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{
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return _dlTree;
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}
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//+--------------------------------------------------------------
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//
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// Member: PTSetMember::GetName, public
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//
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// Synopsis: Returns _dlName
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//
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// History: 08-Apr-92 DrewB Created
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//
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//---------------------------------------------------------------
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inline DFLUID PTSetMember::GetName(void)
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{
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return _dlName;
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}
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//+--------------------------------------------------------------
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//
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// Member: PTSetMember::GetDfName, public
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//
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// Synopsis: Returns _dfnName
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//
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// History: 28-Oct-92 AlexT Created
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//
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//---------------------------------------------------------------
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inline CDfName *PTSetMember::GetDfName(void)
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{
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return &_dfnName;
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}
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//+--------------------------------------------------------------
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//
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// Member: PTSetMember::GetLevel, public
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//
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// Synopsis: Returns _ulLevel
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//
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// History: 08-Apr-92 DrewB Created
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//
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//---------------------------------------------------------------
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inline ULONG PTSetMember::GetLevel(void)
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{
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return _ulLevel;
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}
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//+--------------------------------------------------------------
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//
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// Member: PTSetMember::GetFlags, public
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//
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// Synopsis: Returns _ulFlags
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//
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// History: 08-Apr-92 DrewB Created
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//
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//---------------------------------------------------------------
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inline ULONG PTSetMember::GetFlags(void)
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{
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return _ulFlags;
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}
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//+--------------------------------------------------------------
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//
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// Member: PTSetMember::SetFlags, public
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//
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// Synopsis: Sets _ulFlags
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//
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// History: 08-Apr-92 DrewB Created
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//
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//---------------------------------------------------------------
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inline void PTSetMember::SetFlags(ULONG ulFlags)
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{
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_ulFlags = ulFlags;
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}
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#endif
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