diff options
Diffstat (limited to 'unotools/inc/unotools/streamwrap.hxx')
| -rw-r--r-- | unotools/inc/unotools/streamwrap.hxx | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/unotools/inc/unotools/streamwrap.hxx b/unotools/inc/unotools/streamwrap.hxx deleted file mode 100644 index 097b3dee94e3..000000000000 --- a/unotools/inc/unotools/streamwrap.hxx +++ /dev/null @@ -1,173 +0,0 @@ -/* -*- 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 . - */ -#include "unotools/unotoolsdllapi.h" - -#ifndef _UTL_STREAM_WRAPPER_HXX_ -#define _UTL_STREAM_WRAPPER_HXX_ -#include <osl/mutex.hxx> -#include <com/sun/star/io/XOutputStream.hpp> -#include <com/sun/star/io/XInputStream.hpp> -#include <com/sun/star/io/XSeekable.hpp> -#include <com/sun/star/io/XTruncate.hpp> -#include <com/sun/star/io/XStream.hpp> -#include <cppuhelper/implbase3.hxx> -#include <cppuhelper/implbase1.hxx> - -class SvStream; - -namespace utl -{ - namespace stario = ::com::sun::star::io; - namespace staruno = ::com::sun::star::uno; - -//================================================================== -//= OInputStreamWrapper -//================================================================== -typedef ::cppu::WeakImplHelper1 < stario::XInputStream - > InputStreamWrapper_Base; -// needed for some compilers -/// helper class for wrapping an SvStream into an <type scope="com.sun.star.io">XInputStream</type> -class UNOTOOLS_DLLPUBLIC OInputStreamWrapper : public InputStreamWrapper_Base -{ -protected: - ::osl::Mutex m_aMutex; - SvStream* m_pSvStream; - sal_Bool m_bSvStreamOwner : 1; - OInputStreamWrapper() - { m_pSvStream = 0; m_bSvStreamOwner = sal_False; } - void SetStream(SvStream* _pStream, sal_Bool bOwner ) - { m_pSvStream = _pStream; m_bSvStreamOwner = bOwner; } - -public: - OInputStreamWrapper(SvStream& _rStream); - OInputStreamWrapper(SvStream* pStream, sal_Bool bOwner=sal_False); - virtual ~OInputStreamWrapper(); - -// stario::XInputStream - virtual sal_Int32 SAL_CALL readBytes(staruno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException); - virtual sal_Int32 SAL_CALL readSomeBytes(staruno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException); - virtual void SAL_CALL skipBytes(sal_Int32 nBytesToSkip) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException); - virtual sal_Int32 SAL_CALL available() throw(stario::NotConnectedException, staruno::RuntimeException); - virtual void SAL_CALL closeInput() throw(stario::NotConnectedException, staruno::RuntimeException); - -protected: - /// throws a NotConnectedException if the object is not connected anymore - void checkConnected() const; - /// throws an exception according to the error flag of m_pSvStream - void checkError() const; -}; - -//================================================================== -//= OSeekableInputStreamWrapper -//================================================================== -typedef ::cppu::ImplHelper1 < ::com::sun::star::io::XSeekable - > OSeekableInputStreamWrapper_Base; -/** helper class for wrapping an SvStream into an <type scope="com.sun.star.io">XInputStream</type> - which is seekable (i.e. supports the <type scope="com.sun.star.io">XSeekable</type> interface). -*/ -class UNOTOOLS_DLLPUBLIC OSeekableInputStreamWrapper : public ::cppu::ImplInheritanceHelper1 < OInputStreamWrapper, com::sun::star::io::XSeekable > -{ -protected: - OSeekableInputStreamWrapper() {} -public: - OSeekableInputStreamWrapper(SvStream& _rStream); - OSeekableInputStreamWrapper(SvStream* _pStream, sal_Bool _bOwner = sal_False); - - // XSeekable - virtual void SAL_CALL seek( sal_Int64 _nLocation ) 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); -}; - -//================================================================== -//= OOutputStreamWrapper -//================================================================== -typedef ::cppu::WeakImplHelper1<stario::XOutputStream> OutputStreamWrapper_Base; - // needed for some compilers -class OOutputStreamWrapper : public OutputStreamWrapper_Base -{ -public: - UNOTOOLS_DLLPUBLIC OOutputStreamWrapper(SvStream& _rStream); - -protected: - virtual ~OOutputStreamWrapper(); - -// stario::XOutputStream - virtual void SAL_CALL writeBytes(const staruno::Sequence< sal_Int8 >& aData) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException); - virtual void SAL_CALL flush() throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException); - virtual void SAL_CALL closeOutput() throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException); - - /// throws an exception according to the error flag of m_pSvStream - void checkError() const; - - // TODO: thread safety! - SvStream& rStream; -}; - -//================================================================== -//= OSeekableOutputStreamWrapper -//================================================================== -typedef ::cppu::ImplHelper1 < ::com::sun::star::io::XSeekable - > OSeekableOutputStreamWrapper_Base; -/** helper class for wrapping an SvStream into an <type scope="com.sun.star.io">XOutputStream</type> - which is seekable (i.e. supports the <type scope="com.sun.star.io">XSeekable</type> interface). -*/ -class OSeekableOutputStreamWrapper - :public OOutputStreamWrapper - ,public OSeekableOutputStreamWrapper_Base -{ -public: - UNOTOOLS_DLLPUBLIC OSeekableOutputStreamWrapper(SvStream& _rStream); - -private: - virtual ~OSeekableOutputStreamWrapper(); - - // disambiguate XInterface - virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& _rType ) throw (::com::sun::star::uno::RuntimeException); - virtual void SAL_CALL acquire( ) throw (); - virtual void SAL_CALL release( ) throw (); - - // XSeekable - virtual void SAL_CALL seek( sal_Int64 _nLocation ) 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); -}; - -class UNOTOOLS_DLLPUBLIC OStreamWrapper : public ::cppu::ImplInheritanceHelper3 < OSeekableInputStreamWrapper, com::sun::star::io::XStream, com::sun::star::io::XOutputStream, com::sun::star::io::XTruncate > -{ -public: - OStreamWrapper(SvStream& _rStream); - -// stario::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); - -// stario::XOutputStream - virtual void SAL_CALL writeBytes(const staruno::Sequence< sal_Int8 >& aData) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException); - virtual void SAL_CALL flush() throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException); - virtual void SAL_CALL closeOutput() throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException); - virtual void SAL_CALL truncate() throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); -}; - -} -// namespace utl - -#endif // _UTL_STREAM_WRAPPER_HXX_ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |