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Diffstat (limited to 'sot/source/sdstor/stgdir.hxx')
| -rw-r--r-- | sot/source/sdstor/stgdir.hxx | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/sot/source/sdstor/stgdir.hxx b/sot/source/sdstor/stgdir.hxx deleted file mode 100644 index 2b54579467..0000000000 --- a/sot/source/sdstor/stgdir.hxx +++ /dev/null @@ -1,135 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#ifndef _STGDIR_HXX -#define _STGDIR_HXX - -#include "stgavl.hxx" -#include "stgelem.hxx" -#include "stgstrms.hxx" - -class StgIo; -class StgEntry; -class StgDirEntry; -class StgDirStrm; - -class BaseStorageStream; -class StgDirEntry : public StgAvlNode -{ - friend class StgIterator; - friend class StgDirStrm; - StgEntry aSave; // original dir entry - StgDirEntry* pUp; // parent directory - StgDirEntry* pDown; // child directory for storages - StgDirEntry** ppRoot; // root of TOC tree - StgStrm* pStgStrm; // storage stream - StgTmpStrm* pTmpStrm; // temporary stream - StgTmpStrm* pCurStrm; // temp stream after commit - sal_Int32 nEntry; // entry # in TOC stream (temp) - sal_Int32 nPos; // current position - sal_Bool bDirty; // dirty directory entry - sal_Bool bCreated; // newly created entry - sal_Bool bRemoved; // removed per Invalidate() - sal_Bool bRenamed; // renamed - void InitMembers(); // ctor helper - virtual short Compare( const StgAvlNode* ) const; - sal_Bool StoreStream( StgIo& ); // store the stream - sal_Bool StoreStreams( StgIo& ); // store all streams - void RevertAll(); // revert the whole tree - sal_Bool Strm2Tmp(); // copy stgstream to temp file - sal_Bool Tmp2Strm(); // copy temp file to stgstream -public: - StgEntry aEntry; // entry data - sal_Int32 nRefCnt; // reference count - StreamMode nMode; // open mode - sal_Bool bTemp; // sal_True: delete on dir flush - sal_Bool bDirect; // sal_True: direct mode - sal_Bool bZombie; // sal_True: Removed From StgIo - sal_Bool bInvalid; // sal_True: invalid entry - StgDirEntry( const void*, sal_Bool * pbOk ); - StgDirEntry( const StgEntry& ); - ~StgDirEntry(); - - void Invalidate( sal_Bool=sal_False ); // invalidate all open entries - void Enum( sal_Int32& ); // enumerate entries for iteration - void DelTemp( sal_Bool ); // delete temporary entries - sal_Bool Store( StgDirStrm& ); // save entry into dir strm - sal_Bool IsContained( StgDirEntry* ); // check if subentry - - void SetDirty() { bDirty = sal_True; } - sal_Bool IsDirty(); - void ClearDirty(); - - sal_Bool Commit(); - sal_Bool Revert(); - - void OpenStream( StgIo&, sal_Bool=sal_False ); // set up an approbiate stream - void Close(); - sal_Int32 GetSize(); - sal_Bool SetSize( sal_Int32 ); - sal_Int32 Seek( sal_Int32 ); - sal_Int32 Tell() { return nPos; } - sal_Int32 Read( void*, sal_Int32 ); - sal_Int32 Write( const void*, sal_Int32 ); - void Copy( StgDirEntry& ); - void Copy( BaseStorageStream& ); -}; - -class StgDirStrm : public StgDataStrm -{ - friend class StgIterator; - StgDirEntry* pRoot; // root of dir tree - short nEntries; // entries per page - void SetupEntry( sal_Int32, StgDirEntry* ); -public: - StgDirStrm( StgIo& ); - ~StgDirStrm(); - virtual sal_Bool SetSize( sal_Int32 ); // change the size - sal_Bool Store(); - void* GetEntry( sal_Int32 n, sal_Bool=sal_False );// get an entry - StgDirEntry* GetRoot() { return pRoot; } - StgDirEntry* Find( StgDirEntry&, const String& ); - StgDirEntry* Create( StgDirEntry&, const String&, StgEntryType ); - sal_Bool Remove( StgDirEntry&, const String& ); - sal_Bool Rename( StgDirEntry&, const String&, const String& ); - sal_Bool Move( StgDirEntry&, StgDirEntry&, const String& ); -}; - -class StgIterator : public StgAvlIterator -{ -public: - StgIterator( StgDirEntry& rStg ) : StgAvlIterator( rStg.pDown ) {} - StgDirEntry* First() { return (StgDirEntry*) StgAvlIterator::First(); } - StgDirEntry* Next() { return (StgDirEntry*) StgAvlIterator::Next(); } - StgDirEntry* Last() { return (StgDirEntry*) StgAvlIterator::Last(); } - StgDirEntry* Prev() { return (StgDirEntry*) StgAvlIterator::Prev(); } -}; - -#endif - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |