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-/* -*- 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 _ENTRY_INPUT_STREAM_HXX
-#define _ENTRY_INPUT_STREAM_HXX
-
-#include <cppuhelper/implbase2.hxx> // helper for implementations
-#include <com/sun/star/io/XInputStream.hpp>
-#include <com/sun/star/io/XSeekable.hpp>
-#include <Inflater.hxx>
-#include <com/sun/star/packages/zip/ZipEntry.hpp>
-#include <rtl/ref.hxx>
-#include <EncryptionData.hxx>
-class EntryInputStream : public cppu::WeakImplHelper2< com::sun::star::io::XInputStream,
- com::sun::star::io::XSeekable >
-{
-protected:
- com::sun::star::uno::Reference< com::sun::star::io::XInputStream > xStream;
- com::sun::star::uno::Reference< com::sun::star::io::XSeekable > xSeek;
- sal_Int64 nEnd, nCurrent, nUncompressedSize;
- sal_Bool bRawStream, bHaveInMemory, bEncrypted;
- com::sun::star::uno::Sequence < sal_Int8 > aBuffer;
- const rtl::Reference < EncryptionData > xEncryptionData;
- const com::sun::star::packages::zip::ZipEntry aEntry;
- Inflater aInflater;
- void readIntoMemory()
- throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
-public:
- EntryInputStream( com::sun::star::uno::Reference < com::sun::star::io::XInputStream > xInput,
- const com::sun::star::packages::zip::ZipEntry &rNewEntry,
- const rtl::Reference < EncryptionData > &xEncryptData,
- sal_Bool bGetRawStream = sal_False);
- virtual ~EntryInputStream();
-
- // XInputStream
- virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead )
- throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
- virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead )
- throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
- virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip )
- throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
- virtual sal_Int32 SAL_CALL available( )
- throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
- virtual void SAL_CALL closeInput( )
- throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
- // XSeekable
- virtual void SAL_CALL seek( sal_Int64 location )
- throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
- virtual sal_Int64 SAL_CALL getPosition( )
- throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
- virtual sal_Int64 SAL_CALL getLength( )
- throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
- /*
-private:
- void fill( void );
- */
-};
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */