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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: oslstream.hxx,v $
* $Revision: 1.7 $
*
* 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 _CONFIGMGR_OSLSTREAM_HXX_
#define _CONFIGMGR_OSLSTREAM_HXX_
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <cppuhelper/implbase1.hxx>
#include <osl/mutex.hxx>
#include "bufferedfile.hxx"
namespace osl
{
class File;
}
namespace configmgr
{
namespace stario = ::com::sun::star::io;
namespace staruno = ::com::sun::star::uno;
// -----------------------------------------------------------------------------
/// OSLInputStreamWrapper - implementation of XInputStream on an (unbuffered) osl::File
class OSLInputStreamWrapper : public ::cppu::WeakImplHelper1<stario::XInputStream>
{
::osl::Mutex m_aMutex;
::osl::File* m_pFile;
sal_Bool m_bFileOwner : 1;
public:
/// c'tor. _rStream must live at least until closeInput() is called on this stream
OSLInputStreamWrapper(::osl::File& _rStream);
/// c'tor. if bOwner is <FALSE/> *pStream must live at least until closeInput() is called on this stream
OSLInputStreamWrapper(::osl::File* pStream, sal_Bool bOwner=sal_False);
virtual ~OSLInputStreamWrapper();
// 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);
};
// -----------------------------------------------------------------------------
/// OSLOutputStreamWrapper - implementation of XOutputStream on an (unbuffered) osl::File
class OSLOutputStreamWrapper : public ::cppu::WeakImplHelper1<stario::XOutputStream>
{
::osl::Mutex m_aMutex;
::osl::File& rFile;
public:
/// c'tor. _rStream must live at least until closeOutput() is called on this stream
OSLOutputStreamWrapper(::osl::File& _rFile) :rFile(_rFile) { }
// 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);
};
// -----------------------------------------------------------------------------
/// BufferedFileOutputStream - buffered implementation of XOutputStream on an osl::File
class BufferedFileOutputStream: public ::cppu::WeakImplHelper1<stario::XOutputStream>
{
BufferedOutputFile m_aFile;
public:
BufferedFileOutputStream(rtl::OUString const & aFileURL, bool bCreate=true, sal_uInt32 nBufferSizeHint=0);
virtual ~BufferedFileOutputStream();
// stario::XOutputStream
virtual void SAL_CALL writeBytes(const staruno::Sequence< sal_Int8 >& aData)
throw(stario::NotConnectedException, stario::BufferSizeExceededException,
stario::IOException, staruno::RuntimeException);
virtual void SAL_CALL flush()
throw(stario::NotConnectedException, stario::BufferSizeExceededException,
stario::IOException, staruno::RuntimeException);
virtual void SAL_CALL closeOutput()
throw(stario::NotConnectedException, stario::BufferSizeExceededException,
stario::IOException, staruno::RuntimeException);
};
// -----------------------------------------------------------------------------
} // namespace configmgr
#endif // _CONFIGMGR_OSLSTREAM_HXX_
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