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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_UNOTOOLS_SOURCE_UCBHELPER_XTEMPFILE_HXX
#define INCLUDED_UNOTOOLS_SOURCE_UCBHELPER_XTEMPFILE_HXX
#include <memory>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XSeekable.hpp>
#include <com/sun/star/io/XStream.hpp>
#include <com/sun/star/io/XTempFile.hpp>
#include <com/sun/star/io/XTruncate.hpp>
#include <com/sun/star/lang/XSingleComponentFactory.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/propertysetmixin.hxx>
#include <osl/mutex.hxx>
class SvStream;
namespace utl { class TempFile; }
typedef ::cppu::WeakImplHelper< css::io::XTempFile
, css::io::XInputStream
, css::io::XOutputStream
, css::io::XTruncate > OTempFileBase;
class OTempFileService : public OTempFileBase
, public ::cppu::PropertySetMixin< css::io::XTempFile >
{
protected:
std::unique_ptr<utl::TempFile> mpTempFile;
::osl::Mutex maMutex;
SvStream* mpStream;
bool mbRemoveFile;
bool mbInClosed;
bool mbOutClosed;
sal_Int64 mnCachedPos;
bool mbHasCachedPos;
void checkError () const;
void checkConnected ();
public:
explicit OTempFileService (css::uno::Reference< css::uno::XComponentContext > const & context);
//Methods
// XInterface
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType )
throw (css::uno::RuntimeException, std::exception) 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( )
throw (css::uno::RuntimeException, std::exception) override;
// XTempFile
virtual sal_Bool SAL_CALL getRemoveFile()
throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL setRemoveFile( sal_Bool _removefile )
throw (css::uno::RuntimeException, std::exception) override;
virtual OUString SAL_CALL getUri()
throw (css::uno::RuntimeException, std::exception) override;
virtual OUString SAL_CALL getResourceName()
throw (css::uno::RuntimeException, std::exception) override;
// XInputStream
virtual ::sal_Int32 SAL_CALL readBytes( css::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nBytesToRead )
throw (css::io::NotConnectedException, css::io::BufferSizeExceededException, css::io::IOException, css::uno::RuntimeException, std::exception) override;
virtual ::sal_Int32 SAL_CALL readSomeBytes( css::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nMaxBytesToRead )
throw (css::io::NotConnectedException, css::io::BufferSizeExceededException, css::io::IOException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL skipBytes( ::sal_Int32 nBytesToSkip )
throw (css::io::NotConnectedException, css::io::BufferSizeExceededException, css::io::IOException, css::uno::RuntimeException, std::exception) override;
virtual ::sal_Int32 SAL_CALL available( )
throw (css::io::NotConnectedException, css::io::IOException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL closeInput( )
throw (css::io::NotConnectedException, css::io::IOException, css::uno::RuntimeException, std::exception) override;
// XOutputStream
virtual void SAL_CALL writeBytes( const css::uno::Sequence< ::sal_Int8 >& aData )
throw (css::io::NotConnectedException, css::io::BufferSizeExceededException, css::io::IOException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL flush( )
throw (css::io::NotConnectedException, css::io::BufferSizeExceededException, css::io::IOException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL closeOutput( )
throw (css::io::NotConnectedException, css::io::BufferSizeExceededException, css::io::IOException, css::uno::RuntimeException, std::exception) override;
// XSeekable
virtual void SAL_CALL seek( sal_Int64 location )
throw (css::lang::IllegalArgumentException, css::io::IOException, css::uno::RuntimeException, std::exception) override;
virtual sal_Int64 SAL_CALL getPosition( )
throw (css::io::IOException, css::uno::RuntimeException, std::exception) override;
virtual sal_Int64 SAL_CALL getLength( )
throw (css::io::IOException, css::uno::RuntimeException, std::exception) override;
// XStream
virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getInputStream( )
throw (css::uno::RuntimeException, std::exception) override;
virtual css::uno::Reference< css::io::XOutputStream > SAL_CALL getOutputStream( )
throw (css::uno::RuntimeException, std::exception) override;
// XTruncate
virtual void SAL_CALL truncate()
throw (css::io::IOException, css::uno::RuntimeException, std::exception) override;
virtual ~OTempFileService () override;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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