1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef _FILREC_HXX_ 29*cdf0e10cSrcweir #define _FILREC_HXX_ 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <osl/file.hxx> 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir namespace fileaccess { 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir class ReconnectingFile 36*cdf0e10cSrcweir { 37*cdf0e10cSrcweir ::osl::File m_aFile; 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir sal_uInt32 m_nFlags; 40*cdf0e10cSrcweir sal_Bool m_bFlagsSet; 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir sal_Bool m_bDisconnect; 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir ReconnectingFile( ReconnectingFile& ); 45*cdf0e10cSrcweir 46*cdf0e10cSrcweir ReconnectingFile& operator=( ReconnectingFile& ); 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir public: 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir ReconnectingFile( const ::rtl::OUString& aFileURL ) 51*cdf0e10cSrcweir : m_aFile( aFileURL ) 52*cdf0e10cSrcweir , m_nFlags( 0 ) 53*cdf0e10cSrcweir , m_bFlagsSet( sal_False ) 54*cdf0e10cSrcweir , m_bDisconnect( sal_False ) 55*cdf0e10cSrcweir {} 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir ~ReconnectingFile() 58*cdf0e10cSrcweir { 59*cdf0e10cSrcweir close(); 60*cdf0e10cSrcweir } 61*cdf0e10cSrcweir 62*cdf0e10cSrcweir void disconnect(); 63*cdf0e10cSrcweir sal_Bool reconnect(); 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir ::osl::FileBase::RC open( sal_uInt32 uFlags ); 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir ::osl::FileBase::RC close(); 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir ::osl::FileBase::RC setPos( sal_uInt32 uHow, sal_Int64 uPos ); 70*cdf0e10cSrcweir 71*cdf0e10cSrcweir ::osl::FileBase::RC getPos( sal_uInt64& uPos ); 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir ::osl::FileBase::RC setSize( sal_uInt64 uSize ); 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir ::osl::FileBase::RC getSize( sal_uInt64 &rSize ); 76*cdf0e10cSrcweir 77*cdf0e10cSrcweir ::osl::FileBase::RC read( void *pBuffer, sal_uInt64 uBytesRequested, sal_uInt64& rBytesRead ); 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir ::osl::FileBase::RC write(const void *pBuffer, sal_uInt64 uBytesToWrite, sal_uInt64& rBytesWritten); 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir ::osl::FileBase::RC sync() const; 82*cdf0e10cSrcweir }; 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir } // namespace fileaccess 85*cdf0e10cSrcweir #endif // _FILREC_HXX_ 86*cdf0e10cSrcweir 87