83 lines
3.4 KiB
C++
83 lines
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVL_SOURCE_FSSTOR_OINPUTSTREAMCONTAINER_HXX
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#define INCLUDED_SVL_SOURCE_FSSTOR_OINPUTSTREAMCONTAINER_HXX
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#include <com/sun/star/io/XInputStream.hpp>
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#include <com/sun/star/embed/XExtendedStorageStream.hpp>
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#include <com/sun/star/io/XSeekable.hpp>
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#include <cppuhelper/implbase.hxx>
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#include <comphelper/interfacecontainer4.hxx>
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#include <mutex>
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class OFSInputStreamContainer : public cppu::WeakImplHelper < css::io::XInputStream
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,css::embed::XExtendedStorageStream >
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, public css::io::XSeekable
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{
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std::mutex m_aMutex;
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css::uno::Reference < css::io::XInputStream > m_xInputStream;
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css::uno::Reference < css::io::XSeekable > m_xSeekable;
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bool m_bSeekable;
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bool m_bDisposed;
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::comphelper::OInterfaceContainerHelper4<css::lang::XEventListener> m_aListenersContainer; // list of listeners
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public:
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explicit OFSInputStreamContainer( const css::uno::Reference < css::io::XInputStream >& xStream );
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virtual ~OFSInputStreamContainer() override;
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
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virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& rType ) override;
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virtual void SAL_CALL acquire() noexcept override;
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virtual void SAL_CALL release() noexcept override;
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// XInputStream
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virtual sal_Int32 SAL_CALL readBytes( css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) override;
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virtual sal_Int32 SAL_CALL readSomeBytes( css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) override;
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virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) override;
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virtual sal_Int32 SAL_CALL available( ) override;
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virtual void SAL_CALL closeInput( ) override;
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//XStream
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virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getInputStream( ) override;
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virtual css::uno::Reference< css::io::XOutputStream > SAL_CALL getOutputStream( ) override;
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//XSeekable
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virtual void SAL_CALL seek( sal_Int64 location ) override;
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virtual sal_Int64 SAL_CALL getPosition() override;
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virtual sal_Int64 SAL_CALL getLength() override;
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//XComponent
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virtual void SAL_CALL dispose() override;
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virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
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virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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