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/*************************************************************************
*
* 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.
*
************************************************************************/
/**************************************************************************
TODO
**************************************************************************
*************************************************************************/
#ifndef _FTP_FTPINPSTR_HXX_
#define _FTP_FTPINPSTR_HXX_
#include <rtl/ustring.hxx>
#include <osl/mutex.hxx>
#include <cppuhelper/weak.hxx>
#include <cppuhelper/queryinterface.hxx>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XSeekable.hpp>
#include <stdio.h>
namespace ftp {
/** Implements a seekable InputStream
* working on a buffer.
*/
namespace css = com::sun::star;
class FTPInputStream
: public cppu::OWeakObject,
public com::sun::star::io::XInputStream,
public com::sun::star::io::XSeekable
{
public:
/** Defines the storage kind found
* on which the inputstream acts.
*/
FTPInputStream(FILE* tmpfl = 0);
~FTPInputStream();
virtual css::uno::Any SAL_CALL queryInterface(const css::uno::Type& rType)
throw(css::uno::RuntimeException);
virtual void SAL_CALL acquire(void) throw();
virtual void SAL_CALL release(void) throw();
virtual sal_Int32 SAL_CALL
readBytes(css::uno::Sequence< sal_Int8 >& aData,
sal_Int32 nBytesToRead)
throw( css::io::NotConnectedException,
css::io::BufferSizeExceededException,
css::io::IOException,
css::uno::RuntimeException);
virtual sal_Int32 SAL_CALL
readSomeBytes(css::uno::Sequence< sal_Int8 >& aData,
sal_Int32 nMaxBytesToRead )
throw( css::io::NotConnectedException,
css::io::BufferSizeExceededException,
css::io::IOException,
css::uno::RuntimeException);
virtual void SAL_CALL
skipBytes(sal_Int32 nBytesToSkip)
throw(css::io::NotConnectedException,
css::io::BufferSizeExceededException,
css::io::IOException,
css::uno::RuntimeException );
virtual sal_Int32 SAL_CALL
available(void)
throw(css::io::NotConnectedException,
css::io::IOException,
css::uno::RuntimeException );
virtual void SAL_CALL
closeInput(void)
throw(css::io::NotConnectedException,
css::io::IOException,
css::uno::RuntimeException);
/** XSeekable
*/
virtual void SAL_CALL
seek(sal_Int64 location)
throw(css::lang::IllegalArgumentException,
css::io::IOException,
css::uno::RuntimeException);
virtual sal_Int64 SAL_CALL
getPosition(void)
throw(css::io::IOException,
css::uno::RuntimeException);
virtual sal_Int64 SAL_CALL
getLength(void)
throw(css::io::IOException,
css::uno::RuntimeException);
// additional
// void append(const void* pBuffer,size_t size,size_t nmemb);
private:
osl::Mutex m_aMutex;
FILE* m_tmpfl;
sal_Int64 m_nLength;
};
}
#endif
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