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Diffstat (limited to 'sfx2/source/doc/opostponedtruncationstream.hxx')
-rw-r--r-- | sfx2/source/doc/opostponedtruncationstream.hxx | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/sfx2/source/doc/opostponedtruncationstream.hxx b/sfx2/source/doc/opostponedtruncationstream.hxx deleted file mode 100644 index ce60cdf2e0..0000000000 --- a/sfx2/source/doc/opostponedtruncationstream.hxx +++ /dev/null @@ -1,122 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ -#ifndef _SFX_OPOSTPONEDTRUNCATIONFILESTREAM_HXX -#define _SFX_OPOSTPONEDTRUNCATIONFILESTREAM_HXX - -#include <com/sun/star/uno/Sequence.hxx> -#include <com/sun/star/uno/Reference.hxx> -#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/XTruncate.hpp> -#include <com/sun/star/io/XStream.hpp> -#include <com/sun/star/embed/XTransactedObject.hpp> -#include <com/sun/star/beans/XPropertySetInfo.hpp> -#include <com/sun/star/beans/XPropertySet.hpp> -#include <com/sun/star/ucb/XSimpleFileAccess.hpp> -#include <com/sun/star/io/XAsyncOutputMonitor.hpp> -#include <osl/mutex.hxx> -#include <cppuhelper/implbase6.hxx> -#include "sfx2/dllapi.h" - -//================================================================== -// OPostponedTruncationFileStream -// -// Allows to get stream access to a file, where the first truncation -// of the file is postponed till the first writing. If no writing happens -// after the first truncation/creation, it has no effect. ( The postponing of -// the creation can be switched off during initialization. Here the postponing -// of the creation means that the file will be created immediatelly, but -// if nothing is written into it, it will be removed during destruction -// of the object. ) -// -// On creation of this object the target file is scheduled for -// creation/truncation. But the action happens only during the first -// write access. After the first write access the object behaves -// itself as the original stream. -//================================================================== - -struct PTFStreamData_Impl; -class SFX2_DLLPUBLIC OPostponedTruncationFileStream - : public ::cppu::WeakImplHelper6 < - ::com::sun::star::io::XStream, - ::com::sun::star::io::XInputStream, - ::com::sun::star::io::XOutputStream, - ::com::sun::star::io::XTruncate, - ::com::sun::star::io::XSeekable, - ::com::sun::star::io::XAsyncOutputMonitor > -{ - ::osl::Mutex m_aMutex; - PTFStreamData_Impl* m_pStreamData; - - void CloseAll_Impl(); - - void CheckScheduledTruncation_Impl(); - -public: - - OPostponedTruncationFileStream( - const ::rtl::OUString& aURL, - const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory, - const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess >& xFileAccess, - const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream, - sal_Bool bDelete ); - - ~OPostponedTruncationFileStream(); - -// com::sun::star::io::XStream - virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream( ) throw (::com::sun::star::uno::RuntimeException); - virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL getOutputStream( ) throw (::com::sun::star::uno::RuntimeException); - -// com::sun::star::io::XInputStream - virtual ::sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual ::sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nMaxBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual void SAL_CALL skipBytes( ::sal_Int32 nBytesToSkip ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual ::sal_Int32 SAL_CALL available( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual void SAL_CALL closeInput( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - -// com::sun::star::io::XOutputStream - virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual void SAL_CALL flush( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual void SAL_CALL closeOutput( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - -// com::sun::star::io::XTruncate - virtual void SAL_CALL truncate( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - -// com::sun::star::io::XSeekable - virtual void SAL_CALL seek( ::sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual ::sal_Int64 SAL_CALL getPosition( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual ::sal_Int64 SAL_CALL getLength( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - -// ::com::sun::star::io::XAsyncOutputMonitor - virtual void SAL_CALL waitForCompletion( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - -}; - -#endif //_SFX_OPOSTPONEDTRUNCATIONFILESTREAM_HXX - - |