1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 #ifndef _VCOMPAT_HXX 28 #define _VCOMPAT_HXX 29 30 #include "tools/toolsdllapi.h" 31 #include <tools/solar.h> 32 33 // ----------- 34 // - Defines - 35 // ----------- 36 37 #define COMPAT_FORMAT( char1, char2, char3, char4 ) \ 38 ((sal_uInt32)((((sal_uInt32)(char)(char1)))| \ 39 (((sal_uInt32)(char)(char2))<<8UL)| \ 40 (((sal_uInt32)(char)(char3))<<16UL)| \ 41 ((sal_uInt32)(char)(char4))<<24UL)) 42 43 // -------------- 44 // - ImplCompat - 45 // -------------- 46 47 class SvStream; 48 49 class TOOLS_DLLPUBLIC VersionCompat 50 { 51 SvStream* mpRWStm; 52 sal_uInt32 mnCompatPos; 53 sal_uInt32 mnTotalSize; 54 sal_uInt16 mnStmMode; 55 sal_uInt16 mnVersion; 56 57 VersionCompat() {} 58 VersionCompat( const VersionCompat& ) {} 59 VersionCompat& operator=( const VersionCompat& ) { return *this; } 60 sal_Bool operator==( const VersionCompat& ) { return sal_False; } 61 62 public: 63 64 VersionCompat( SvStream& rStm, sal_uInt16 nStreamMode, sal_uInt16 nVersion = 1 ); 65 ~VersionCompat(); 66 67 sal_uInt16 GetVersion() const { return mnVersion; } 68 }; 69 70 #endif // _VCOMPAT_HXX 71