68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1994.
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//
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// File: CQueue.hxx
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//
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// Contents: Change queue for downlevel notification changes.
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//
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// History: 30-Sep-94 KyleP Created
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//
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//--------------------------------------------------------------------------
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#pragma once
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DECL_DYNSTACK( CChangeStack, BYTE );
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class CDirNotifyEntry;
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//+-------------------------------------------------------------------------
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//
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// Class: CChangeQueue
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//
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// Purpose: Queue of pending notifications
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//
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// History: 30-Sep-94 KyleP Created
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//
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//--------------------------------------------------------------------------
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class CChangeQueue
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{
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public:
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CChangeQueue();
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~CChangeQueue();
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void Add( CDirNotifyEntry * pNotify, WCHAR const * pwcPath, BOOL fVirtual );
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WCHAR const * CurrentPath() { return _pCurrentPath; }
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unsigned CurrentPathLength() { return _cwcCurrentPath; }
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BOOL CurrentVirtual() { return _fCurrentVirtual; }
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unsigned Count() { return _stkChanges.Count(); }
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CDirNotifyEntry const * First();
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CDirNotifyEntry const * Next();
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# ifdef CIEXTMODE
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void CiExtDump(void *ciExtSelf);
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# endif
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private:
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CDirNotifyEntry const * _pCurrent;
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BYTE * _pCurrentBlock;
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unsigned _iCurrent;
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CChangeStack _stkChanges;
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WCHAR const * _pCurrentPath;
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unsigned _cwcCurrentPath;
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CDynArrayInPlace<WCHAR const *> _aPathChanges;
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BOOL _fCurrentVirtual;
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CDynArrayInPlace<BOOL> _aVirtual;
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};
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DECLARE_SMARTP( ChangeQueue )
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