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 _ZIP_PACKAGE_BUFFER_HXX 28*cdf0e10cSrcweir #define _ZIP_PACKAGE_BUFFER_HXX 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include <com/sun/star/io/XOutputStream.hpp> 31*cdf0e10cSrcweir #include <com/sun/star/io/XSeekable.hpp> 32*cdf0e10cSrcweir #include <com/sun/star/io/XInputStream.hpp> 33*cdf0e10cSrcweir #ifndef _CPPUHELPER_IMPLBASE3_HXX 34*cdf0e10cSrcweir #include <cppuhelper/implbase3.hxx> 35*cdf0e10cSrcweir #endif 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir class ZipPackage; 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir class ZipPackageBuffer : public ::cppu::WeakImplHelper3 40*cdf0e10cSrcweir < 41*cdf0e10cSrcweir com::sun::star::io::XInputStream, 42*cdf0e10cSrcweir com::sun::star::io::XOutputStream, 43*cdf0e10cSrcweir com::sun::star::io::XSeekable 44*cdf0e10cSrcweir > 45*cdf0e10cSrcweir { 46*cdf0e10cSrcweir protected: 47*cdf0e10cSrcweir com::sun::star::uno::Sequence < sal_Int8 > m_aBuffer; 48*cdf0e10cSrcweir sal_Int64 m_nBufferSize, m_nEnd, m_nCurrent; 49*cdf0e10cSrcweir sal_Bool m_bMustInitBuffer; 50*cdf0e10cSrcweir public: 51*cdf0e10cSrcweir ZipPackageBuffer(sal_Int64 nNewBufferSize); 52*cdf0e10cSrcweir virtual ~ZipPackageBuffer(void); 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir inline void realloc ( sal_Int32 nSize ) { m_aBuffer.realloc ( nSize ); } 55*cdf0e10cSrcweir inline const sal_Int8 * getConstArray () const { return m_aBuffer.getConstArray(); } 56*cdf0e10cSrcweir inline const com::sun::star::uno::Sequence < sal_Int8> getSequence () const { return m_aBuffer; } 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir // XInputStream 59*cdf0e10cSrcweir virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) 60*cdf0e10cSrcweir throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 61*cdf0e10cSrcweir virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) 62*cdf0e10cSrcweir throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 63*cdf0e10cSrcweir virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) 64*cdf0e10cSrcweir throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 65*cdf0e10cSrcweir virtual sal_Int32 SAL_CALL available( ) 66*cdf0e10cSrcweir throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 67*cdf0e10cSrcweir virtual void SAL_CALL closeInput( ) 68*cdf0e10cSrcweir throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 69*cdf0e10cSrcweir // XOutputStream 70*cdf0e10cSrcweir virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< sal_Int8 >& aData ) 71*cdf0e10cSrcweir throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 72*cdf0e10cSrcweir virtual void SAL_CALL flush( ) 73*cdf0e10cSrcweir throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 74*cdf0e10cSrcweir virtual void SAL_CALL closeOutput( ) 75*cdf0e10cSrcweir throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 76*cdf0e10cSrcweir // XSeekable 77*cdf0e10cSrcweir virtual void SAL_CALL seek( sal_Int64 location ) 78*cdf0e10cSrcweir throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 79*cdf0e10cSrcweir virtual sal_Int64 SAL_CALL getPosition( ) 80*cdf0e10cSrcweir throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 81*cdf0e10cSrcweir virtual sal_Int64 SAL_CALL getLength( ) 82*cdf0e10cSrcweir throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 83*cdf0e10cSrcweir }; 84*cdf0e10cSrcweir #endif 85