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 #ifndef _FILINPSTR_HXX_ 28*cdf0e10cSrcweir #define _FILINPSTR_HXX_ 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include <rtl/ustring.hxx> 31*cdf0e10cSrcweir #include <cppuhelper/weak.hxx> 32*cdf0e10cSrcweir #include <ucbhelper/macros.hxx> 33*cdf0e10cSrcweir #include <com/sun/star/uno/XInterface.hpp> 34*cdf0e10cSrcweir #include <com/sun/star/lang/XTypeProvider.hpp> 35*cdf0e10cSrcweir #include <com/sun/star/io/XSeekable.hpp> 36*cdf0e10cSrcweir #include <com/sun/star/io/XInputStream.hpp> 37*cdf0e10cSrcweir #include <com/sun/star/ucb/XContentProvider.hpp> 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir #include "filrec.hxx" 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir namespace fileaccess { 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir // forward declaration 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir class shell; 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir class XInputStream_impl 49*cdf0e10cSrcweir : public cppu::OWeakObject, 50*cdf0e10cSrcweir public com::sun::star::lang::XTypeProvider, 51*cdf0e10cSrcweir public com::sun::star::io::XInputStream, 52*cdf0e10cSrcweir public com::sun::star::io::XSeekable 53*cdf0e10cSrcweir { 54*cdf0e10cSrcweir public: 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir XInputStream_impl( shell* pMyShell,const rtl::OUString& aUncPath, sal_Bool bLock ); 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir virtual ~XInputStream_impl(); 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir /** 61*cdf0e10cSrcweir * Returns an error code as given by filerror.hxx 62*cdf0e10cSrcweir */ 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir sal_Int32 SAL_CALL CtorSuccess(); 65*cdf0e10cSrcweir sal_Int32 SAL_CALL getMinorError(); 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir // XTypeProvider 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir XTYPEPROVIDER_DECL() 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir virtual com::sun::star::uno::Any SAL_CALL 73*cdf0e10cSrcweir queryInterface( 74*cdf0e10cSrcweir const com::sun::star::uno::Type& rType ) 75*cdf0e10cSrcweir throw( com::sun::star::uno::RuntimeException); 76*cdf0e10cSrcweir 77*cdf0e10cSrcweir virtual void SAL_CALL 78*cdf0e10cSrcweir acquire( 79*cdf0e10cSrcweir void ) 80*cdf0e10cSrcweir throw(); 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir virtual void SAL_CALL 83*cdf0e10cSrcweir release( 84*cdf0e10cSrcweir void ) 85*cdf0e10cSrcweir throw(); 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir virtual sal_Int32 SAL_CALL 88*cdf0e10cSrcweir readBytes( 89*cdf0e10cSrcweir com::sun::star::uno::Sequence< sal_Int8 >& aData, 90*cdf0e10cSrcweir sal_Int32 nBytesToRead ) 91*cdf0e10cSrcweir throw( com::sun::star::io::NotConnectedException, 92*cdf0e10cSrcweir com::sun::star::io::BufferSizeExceededException, 93*cdf0e10cSrcweir com::sun::star::io::IOException, 94*cdf0e10cSrcweir com::sun::star::uno::RuntimeException); 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir virtual sal_Int32 SAL_CALL 97*cdf0e10cSrcweir readSomeBytes( 98*cdf0e10cSrcweir com::sun::star::uno::Sequence< sal_Int8 >& aData, 99*cdf0e10cSrcweir sal_Int32 nMaxBytesToRead ) 100*cdf0e10cSrcweir throw( com::sun::star::io::NotConnectedException, 101*cdf0e10cSrcweir com::sun::star::io::BufferSizeExceededException, 102*cdf0e10cSrcweir com::sun::star::io::IOException, 103*cdf0e10cSrcweir com::sun::star::uno::RuntimeException); 104*cdf0e10cSrcweir 105*cdf0e10cSrcweir virtual void SAL_CALL 106*cdf0e10cSrcweir skipBytes( 107*cdf0e10cSrcweir sal_Int32 nBytesToSkip ) 108*cdf0e10cSrcweir throw( com::sun::star::io::NotConnectedException, 109*cdf0e10cSrcweir com::sun::star::io::BufferSizeExceededException, 110*cdf0e10cSrcweir com::sun::star::io::IOException, 111*cdf0e10cSrcweir com::sun::star::uno::RuntimeException ); 112*cdf0e10cSrcweir 113*cdf0e10cSrcweir virtual sal_Int32 SAL_CALL 114*cdf0e10cSrcweir available( 115*cdf0e10cSrcweir void ) 116*cdf0e10cSrcweir throw( com::sun::star::io::NotConnectedException, 117*cdf0e10cSrcweir com::sun::star::io::IOException, 118*cdf0e10cSrcweir com::sun::star::uno::RuntimeException ); 119*cdf0e10cSrcweir 120*cdf0e10cSrcweir virtual void SAL_CALL 121*cdf0e10cSrcweir closeInput( 122*cdf0e10cSrcweir void ) 123*cdf0e10cSrcweir throw( com::sun::star::io::NotConnectedException, 124*cdf0e10cSrcweir com::sun::star::io::IOException, 125*cdf0e10cSrcweir com::sun::star::uno::RuntimeException ); 126*cdf0e10cSrcweir 127*cdf0e10cSrcweir virtual void SAL_CALL 128*cdf0e10cSrcweir seek( 129*cdf0e10cSrcweir sal_Int64 location ) 130*cdf0e10cSrcweir throw( com::sun::star::lang::IllegalArgumentException, 131*cdf0e10cSrcweir com::sun::star::io::IOException, 132*cdf0e10cSrcweir com::sun::star::uno::RuntimeException ); 133*cdf0e10cSrcweir 134*cdf0e10cSrcweir virtual sal_Int64 SAL_CALL 135*cdf0e10cSrcweir getPosition( 136*cdf0e10cSrcweir void ) 137*cdf0e10cSrcweir throw( com::sun::star::io::IOException, 138*cdf0e10cSrcweir com::sun::star::uno::RuntimeException ); 139*cdf0e10cSrcweir 140*cdf0e10cSrcweir virtual sal_Int64 SAL_CALL 141*cdf0e10cSrcweir getLength( 142*cdf0e10cSrcweir void ) 143*cdf0e10cSrcweir throw( com::sun::star::io::IOException, 144*cdf0e10cSrcweir com::sun::star::uno::RuntimeException ); 145*cdf0e10cSrcweir 146*cdf0e10cSrcweir private: 147*cdf0e10cSrcweir 148*cdf0e10cSrcweir shell* m_pMyShell; 149*cdf0e10cSrcweir com::sun::star::uno::Reference< 150*cdf0e10cSrcweir com::sun::star::ucb::XContentProvider > m_xProvider; 151*cdf0e10cSrcweir sal_Bool m_nIsOpen; 152*cdf0e10cSrcweir 153*cdf0e10cSrcweir sal_Bool m_bLock; 154*cdf0e10cSrcweir 155*cdf0e10cSrcweir ReconnectingFile m_aFile; 156*cdf0e10cSrcweir 157*cdf0e10cSrcweir sal_Int32 m_nErrorCode; 158*cdf0e10cSrcweir sal_Int32 m_nMinorErrorCode; 159*cdf0e10cSrcweir }; 160*cdf0e10cSrcweir 161*cdf0e10cSrcweir 162*cdf0e10cSrcweir } // end namespace XInputStream_impl 163*cdf0e10cSrcweir 164*cdf0e10cSrcweir #endif 165