74 lines
4.6 KiB
C++
74 lines
4.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*
|
|
* This file incorporates work covered by the following license notice:
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
|
|
*/
|
|
#ifndef INCLUDED_PACKAGE_INC_ZIPPACKAGEBUFFER_HXX
|
|
#define INCLUDED_PACKAGE_INC_ZIPPACKAGEBUFFER_HXX
|
|
|
|
#include <com/sun/star/io/XOutputStream.hpp>
|
|
#include <com/sun/star/io/XSeekable.hpp>
|
|
#include <com/sun/star/io/XInputStream.hpp>
|
|
#include <cppuhelper/implbase3.hxx>
|
|
|
|
class ZipPackageBuffer : public ::cppu::WeakImplHelper3
|
|
<
|
|
com::sun::star::io::XInputStream,
|
|
com::sun::star::io::XOutputStream,
|
|
com::sun::star::io::XSeekable
|
|
>
|
|
{
|
|
protected:
|
|
com::sun::star::uno::Sequence < sal_Int8 > m_aBuffer;
|
|
sal_Int64 m_nBufferSize, m_nEnd, m_nCurrent;
|
|
bool m_bMustInitBuffer;
|
|
public:
|
|
ZipPackageBuffer(sal_Int64 nNewBufferSize);
|
|
virtual ~ZipPackageBuffer(void);
|
|
|
|
inline void realloc ( sal_Int32 nSize ) { m_aBuffer.realloc ( nSize ); }
|
|
inline const sal_Int8 * getConstArray () const { return m_aBuffer.getConstArray(); }
|
|
inline const com::sun::star::uno::Sequence < sal_Int8> getSequence () const { return m_aBuffer; }
|
|
|
|
// 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, std::exception) SAL_OVERRIDE;
|
|
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, std::exception) SAL_OVERRIDE;
|
|
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, std::exception) SAL_OVERRIDE;
|
|
virtual sal_Int32 SAL_CALL available( )
|
|
throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
virtual void SAL_CALL closeInput( )
|
|
throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
// XOutputStream
|
|
virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< sal_Int8 >& aData )
|
|
throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
virtual void SAL_CALL flush( )
|
|
throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
virtual void SAL_CALL closeOutput( )
|
|
throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
// 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, std::exception) SAL_OVERRIDE;
|
|
virtual sal_Int64 SAL_CALL getPosition( )
|
|
throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
virtual sal_Int64 SAL_CALL getLength( )
|
|
throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
};
|
|
#endif
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|