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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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 _FILSTR_HXX_
#define _FILSTR_HXX_
#include <osl/mutex.hxx>
#include <rtl/ustring.hxx>
#include <cppuhelper/weak.hxx>
#include <ucbhelper/macros.hxx>
#include <com/sun/star/uno/XInterface.hpp>
#include <com/sun/star/lang/XTypeProvider.hpp>
#include <com/sun/star/io/XSeekable.hpp>
#include <com/sun/star/io/XTruncate.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XStream.hpp>
#include "com/sun/star/io/XAsyncOutputMonitor.hpp"
#include <com/sun/star/ucb/XContentProvider.hpp>
#include "filrec.hxx"
namespace fileaccess {
// forward:
class shell;
class XInputStreamForStream;
class XOutputStreamForStream;
class XStream_impl
: public cppu::OWeakObject,
public com::sun::star::lang::XTypeProvider,
public com::sun::star::io::XStream,
public com::sun::star::io::XSeekable,
public com::sun::star::io::XInputStream,
public com::sun::star::io::XOutputStream,
public com::sun::star::io::XTruncate,
public com::sun::star::io::XAsyncOutputMonitor
{
friend class XInputStreamForStream;
friend class XOutputStreamForStream;
public:
XStream_impl( shell* pMyShell,const rtl::OUString& aUncPath, sal_Bool bLock );
/**
* Returns an error code as given by filerror.hxx
*/
sal_Int32 SAL_CALL CtorSuccess();
sal_Int32 SAL_CALL getMinorError();
virtual ~XStream_impl();
// OWeakObject
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(
void )
throw();
virtual void SAL_CALL
release(
void )
throw();
// XTypeProvider
XTYPEPROVIDER_DECL()
// 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 );
// XTruncate
virtual void SAL_CALL truncate( void )
throw( com::sun::star::io::IOException,
com::sun::star::uno::RuntimeException );
// XInputStream
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);
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);
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 );
sal_Int32 SAL_CALL
available(
void )
throw( com::sun::star::io::NotConnectedException,
com::sun::star::io::IOException,
com::sun::star::uno::RuntimeException );
void SAL_CALL
closeInput(
void )
throw( com::sun::star::io::NotConnectedException,
com::sun::star::io::IOException,
com::sun::star::uno::RuntimeException );
// XSeekable
void SAL_CALL
seek(
sal_Int64 location )
throw( com::sun::star::lang::IllegalArgumentException,
com::sun::star::io::IOException,
com::sun::star::uno::RuntimeException );
sal_Int64 SAL_CALL
getPosition(
void )
throw( com::sun::star::io::IOException,
com::sun::star::uno::RuntimeException );
sal_Int64 SAL_CALL
getLength(
void )
throw( com::sun::star::io::IOException,
com::sun::star::uno::RuntimeException );
// XOutputStream
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);
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);
void SAL_CALL
closeOutput(
void )
throw( com::sun::star::io::NotConnectedException,
com::sun::star::io::IOException,
com::sun::star::uno::RuntimeException );
virtual void SAL_CALL waitForCompletion()
throw (
com::sun::star::io::IOException,
com::sun::star::uno::RuntimeException);
private:
osl::Mutex m_aMutex;
bool m_bInputStreamCalled,m_bOutputStreamCalled;
shell* m_pMyShell;
com::sun::star::uno::Reference< com::sun::star::ucb::XContentProvider > m_xProvider;
sal_Bool m_nIsOpen;
sal_Bool m_bLock;
ReconnectingFile m_aFile;
sal_Int32 m_nErrorCode;
sal_Int32 m_nMinorErrorCode;
// Implementation methods
void SAL_CALL
closeStream(
void )
throw( com::sun::star::io::NotConnectedException,
com::sun::star::io::IOException,
com::sun::star::uno::RuntimeException );
};
} // end namespace XStream_impl
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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