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/* -*- 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 .
*/
#ifndef _COM_SUN_STAR_CONNECTION_XCONNECTION_IDL_
#define _COM_SUN_STAR_CONNECTION_XCONNECTION_IDL_
#include <com/sun/star/io/IOException.idl>
module com { module sun { module star { module connection {
/** A bidirectional bytestream.
<p> You should additionally implement XConnection2.
@see XConnection2
*/
published interface XConnection: com::sun::star::uno::XInterface
{
/** reads a requested number of bytes from the connection.
<p> This method is blocking, meaning that it always returns a bytesequence
with the requested number of bytes, unless it has reached end of file (which
often means, that close() has been called).
<p> please see also the readSomeBytes() method of XConnection2.
@return The read number of bytes.
The return value and the length of the
returned sequence must be identical.
@param nBytesToRead
The number of bytes to be read from the stream.
@throws com::sun::star::io::IOException
in case an error occurred during reading from the stream.
*/
long read( [out] sequence < byte > aReadBytes , [in] long nBytesToRead )
raises( com::sun::star::io::IOException );
/** writes the given bytesequence to the stream.
<p>The method blocks until the whole sequence is written.
@throws com::sun::star::io::IOException
in case an error occurred during writing to the stream.
*/
void write( [in] sequence < byte > aData )
raises( com::sun::star::io::IOException );
/** Empties all internal buffers.
*/
void flush( )
raises( com::sun::star::io::IOException );
/** Immediately terminates any ongoing read or write calls.
All subsequent read or write calls()
*/
void close( )
raises( com::sun::star::io::IOException );
/** A unique string describing the connection.
<p>This string is different from the arguments to XConnection::accept()
and XConnector::connect(). In general, the string contains an additional
handle value. For example, "socket,host=localhost,port=2002,uniqueValue=2324". </p>
*/
string getDescription();
};
};};};};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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