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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 .
*/
#pragma once
#include <optional>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XTempFile.hpp>
#include <com/sun/star/io/XTruncate.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertyAccess.hpp>
#include <com/sun/star/beans/XFastPropertySet.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <cppuhelper/implbase.hxx>
#include <mutex>
#include <unotools/tempfile.hxx>
namespace com::sun::star::uno { class XComponentContext; }
class SvStream;
namespace utl { class TempFile; }
typedef ::cppu::WeakImplHelper< css::io::XTempFile
, css::io::XInputStream
, css::io::XOutputStream
, css::io::XTruncate
, css::beans::XPropertySet
, css::beans::XFastPropertySet
, css::beans::XPropertyAccess
, css::lang::XServiceInfo> OTempFileBase;
class OTempFileService : public OTempFileBase, public comphelper::ByteReader
{
std::optional<utl::TempFileNamed> mpTempFile;
std::mutex maMutex;
SvStream* mpStream;
bool mbRemoveFile;
bool mbInClosed;
bool mbOutClosed;
protected:
void checkError () const;
void checkConnected ();
public:
explicit OTempFileService (css::uno::Reference< css::uno::XComponentContext > const & context);
//Methods
// XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
// XServiceInfo
virtual sal_Bool SAL_CALL supportsService(const OUString& sServiceName) override;
virtual OUString SAL_CALL getImplementationName() override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
// XTempFile
virtual sal_Bool SAL_CALL getRemoveFile() override;
virtual void SAL_CALL setRemoveFile( sal_Bool _removefile ) override;
virtual OUString SAL_CALL getUri() override;
virtual OUString SAL_CALL getResourceName() 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;
// XSeekable
virtual void SAL_CALL seek( sal_Int64 location ) override;
virtual sal_Int64 SAL_CALL getPosition( ) override;
virtual sal_Int64 SAL_CALL getLength( ) override;
// XStream
virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getInputStream( ) override;
virtual css::uno::Reference< css::io::XOutputStream > SAL_CALL getOutputStream( ) override;
// XTruncate
virtual void SAL_CALL truncate() override;
// XPropertySet
virtual ::css::uno::Reference< ::css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& aPropertyName, const ::css::uno::Any& aValue ) override;
virtual ::css::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& PropertyName ) override;
virtual void SAL_CALL addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::css::uno::Reference< ::css::beans::XPropertyChangeListener >& xListener ) override;
virtual void SAL_CALL removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::css::uno::Reference< ::css::beans::XPropertyChangeListener >& aListener ) override;
virtual void SAL_CALL addVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::css::uno::Reference< ::css::beans::XVetoableChangeListener >& aListener ) override;
virtual void SAL_CALL removeVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::css::uno::Reference< ::css::beans::XVetoableChangeListener >& aListener ) override;
// XFastPropertySet
virtual void SAL_CALL setFastPropertyValue( ::sal_Int32 nHandle, const ::css::uno::Any& aValue ) override;
virtual ::css::uno::Any SAL_CALL getFastPropertyValue( ::sal_Int32 nHandle ) override;
// XPropertyAccess
virtual ::css::uno::Sequence< ::css::beans::PropertyValue > SAL_CALL getPropertyValues() override;
virtual void SAL_CALL setPropertyValues( const ::css::uno::Sequence< ::css::beans::PropertyValue >& aProps ) override;
virtual sal_Int32 readSomeBytes(sal_Int8* aData, sal_Int32 nBytesToRead) override;
virtual ~OTempFileService () override;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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