92 lines
2.9 KiB
C++
92 lines
2.9 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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#pragma once
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#include <rtl/ustring.hxx>
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#include <cppuhelper/implbase.hxx>
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#include <com/sun/star/io/XSeekable.hpp>
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#include <com/sun/star/io/XInputStream.hpp>
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#include <comphelper/bytereader.hxx>
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#include "filrec.hxx"
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enum class TaskHandlerErr;
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namespace fileaccess {
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class TaskManager;
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class XInputStream_impl final
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: public cppu::WeakImplHelper<css::io::XInputStream, css::io::XSeekable>,
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public comphelper::ByteReader
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{
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public:
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XInputStream_impl( const OUString& aUncPath, bool bLock );
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virtual ~XInputStream_impl() override;
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/**
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* Returns an error code as given by filerror.hxx
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*/
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TaskHandlerErr CtorSuccess() const { return m_nErrorCode;}
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sal_Int32 getMinorError() const { return m_nMinorErrorCode;}
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virtual sal_Int32 SAL_CALL
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readBytes(
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css::uno::Sequence< sal_Int8 >& aData,
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sal_Int32 nBytesToRead ) override;
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virtual sal_Int32 SAL_CALL
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readSomeBytes(
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css::uno::Sequence< sal_Int8 >& aData,
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sal_Int32 nMaxBytesToRead ) override;
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virtual void SAL_CALL
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skipBytes( sal_Int32 nBytesToSkip ) override;
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virtual sal_Int32 SAL_CALL
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available() override;
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virtual void SAL_CALL
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closeInput() override;
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virtual void SAL_CALL
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seek( sal_Int64 location ) override;
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virtual sal_Int64 SAL_CALL
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getPosition() override;
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virtual sal_Int64 SAL_CALL
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getLength() override;
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virtual sal_Int32 readSomeBytes(sal_Int8* aData, sal_Int32 nBytesToRead) override;
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private:
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bool m_nIsOpen;
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ReconnectingFile m_aFile;
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TaskHandlerErr m_nErrorCode;
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sal_Int32 m_nMinorErrorCode;
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};
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} // end namespace XInputStream_impl
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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