115 lines
5.1 KiB
C++
115 lines
5.1 KiB
C++
/*************************************************************************
|
|
*
|
|
* $RCSfile: ByteGrabber.hxx,v $
|
|
*
|
|
* $Revision: 1.1 $
|
|
*
|
|
* last change: $Author: mtg $ $Date: 2000-11-13 13:37:57 $
|
|
*
|
|
* The Contents of this file are made available subject to the terms of
|
|
* either of the following licenses
|
|
*
|
|
* - GNU Lesser General Public License Version 2.1
|
|
* - Sun Industry Standards Source License Version 1.1
|
|
*
|
|
* Sun Microsystems Inc., October, 2000
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2000 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library 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 for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
*
|
|
* Sun Industry Standards Source License Version 1.1
|
|
* =================================================
|
|
* The contents of this file are subject to the Sun Industry Standards
|
|
* Source License Version 1.1 (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.openoffice.org/license.html.
|
|
*
|
|
* Software provided under this License is provided on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
|
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
|
|
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
|
|
* See the License for the specific provisions governing your rights and
|
|
* obligations concerning the Software.
|
|
*
|
|
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
|
|
*
|
|
* Copyright: 2000 by Sun Microsystems, Inc.
|
|
*
|
|
* All Rights Reserved.
|
|
*
|
|
* Contributor(s): _______________________________________
|
|
*
|
|
*
|
|
************************************************************************/
|
|
#ifndef _BYTE_GRABBER_HXX_
|
|
#define _BYTE_GRABBER_HXX_
|
|
|
|
#ifndef _SAL_TYPES_H_
|
|
#include <sal/types.h>
|
|
#endif
|
|
|
|
#ifndef _COM_SUN_STAR_IO_XINPUTSTREAM_HPP_
|
|
#include <com/sun/star/io/XInputStream.hpp>
|
|
#endif
|
|
|
|
#ifndef _COM_SUN_STAR_IO_XSEEKABLE_HPP_
|
|
#include <com/sun/star/io/XSeekable.hpp>
|
|
#endif
|
|
|
|
class ByteGrabber
|
|
{
|
|
private:
|
|
com::sun::star::uno::Reference < com::sun::star::io::XInputStream > xStream;
|
|
com::sun::star::uno::Reference < com::sun::star::io::XSeekable > xSeek;
|
|
public:
|
|
ByteGrabber (com::sun::star::uno::Reference<com::sun::star::io::XInputStream> xIstream);
|
|
~ByteGrabber();
|
|
|
|
// 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);
|
|
// XSeekable
|
|
virtual sal_Int64 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);
|
|
|
|
sal_Int8 getInt8();
|
|
sal_Int16 getInt16();
|
|
sal_Int32 getInt32();
|
|
ByteGrabber& operator >> (sal_Int8& rInt8);
|
|
ByteGrabber& operator >> (sal_Int16& rInt16);
|
|
ByteGrabber& operator >> (sal_Int32& rInt32);
|
|
ByteGrabber& operator >> (sal_uInt8& ruInt8);
|
|
ByteGrabber& operator >> (sal_uInt16& ruInt16);
|
|
ByteGrabber& operator >> (sal_uInt32& ruInt32);
|
|
};
|
|
|
|
#endif
|