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| -rw-r--r-- | unotools/source/ucbhelper/XTempFile.hxx | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/unotools/source/ucbhelper/XTempFile.hxx b/unotools/source/ucbhelper/XTempFile.hxx new file mode 100644 index 000000000..f96bbb8f5 --- /dev/null +++ b/unotools/source/ucbhelper/XTempFile.hxx @@ -0,0 +1,116 @@ +/* -*- 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/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 <cppuhelper/implbase.hxx> +#include <osl/mutex.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 > OTempFileBase; + +class OTempFileService : public OTempFileBase +{ +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 + // XTypeProvider + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) 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 ~OTempFileService () override; +}; +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |