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/* -*- 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_SVL_SOURCE_FSSTOR_OSTREAMCONTAINER_HXX
#define INCLUDED_SVL_SOURCE_FSSTOR_OSTREAMCONTAINER_HXX
#include <com/sun/star/lang/XTypeProvider.hpp>
#include <com/sun/star/embed/XExtendedStorageStream.hpp>
#include <com/sun/star/io/XSeekable.hpp>
#include <com/sun/star/io/XTruncate.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XStream.hpp>
#include <com/sun/star/io/XAsyncOutputMonitor.hpp>
#include <cppuhelper/weak.hxx>
#include <comphelper/interfacecontainer2.hxx>
#include <osl/mutex.hxx>
#include <memory>
class OFSStreamContainer : public cppu::OWeakObject,
public css::lang::XTypeProvider,
public css::embed::XExtendedStorageStream,
public css::io::XSeekable,
public css::io::XInputStream,
public css::io::XOutputStream,
public css::io::XTruncate,
public css::io::XAsyncOutputMonitor
{
::osl::Mutex m_aMutex;
css::uno::Reference< css::io::XStream > m_xStream;
css::uno::Reference< css::io::XSeekable > m_xSeekable;
css::uno::Reference< css::io::XInputStream > m_xInputStream;
css::uno::Reference< css::io::XOutputStream > m_xOutputStream;
css::uno::Reference< css::io::XTruncate > m_xTruncate;
css::uno::Reference< css::io::XAsyncOutputMonitor > m_xAsyncOutputMonitor;
bool m_bDisposed;
bool m_bInputClosed;
bool m_bOutputClosed;
std::unique_ptr<::comphelper::OInterfaceContainerHelper2> m_pListenersContainer; // list of listeners
css::uno::Sequence<css::uno::Type> m_aTypes;
public:
explicit OFSStreamContainer( const css::uno::Reference < css::io::XStream >& xStream );
virtual ~OFSStreamContainer() override;
// XInterface
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& rType ) override;
virtual void SAL_CALL acquire() throw() override;
virtual void SAL_CALL release() throw() override;
// XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
// XStream
virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getInputStream( ) override;
virtual css::uno::Reference< css::io::XOutputStream > SAL_CALL getOutputStream( ) override;
// XComponent
virtual void SAL_CALL dispose() override;
virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
// XSeekable
virtual void SAL_CALL seek( sal_Int64 location ) override;
virtual sal_Int64 SAL_CALL getPosition() override;
virtual sal_Int64 SAL_CALL getLength() override;
// XInputStream
virtual sal_Int32 SAL_CALL readBytes( css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) override;
virtual sal_Int32 SAL_CALL readSomeBytes( css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) override;
virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) override;
virtual sal_Int32 SAL_CALL available( ) override;
virtual void SAL_CALL closeInput( ) override;
// XOutputStream
virtual void SAL_CALL writeBytes( const css::uno::Sequence< sal_Int8 >& aData ) override;
virtual void SAL_CALL flush( ) override;
virtual void SAL_CALL closeOutput( ) override;
// XTruncate
virtual void SAL_CALL truncate() override;
// XAsyncOutputMonitor
virtual void SAL_CALL waitForCompletion( ) override;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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