1/************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23#ifndef _COM_SUN_STAR_CONNECTION_XCONNECTION2_IDL_ 24#define _COM_SUN_STAR_CONNECTION_XCONNECTION2_IDL_ 25 26#include <com/sun/star/io/IOException.idl> 27#include <com/sun/star/io/BufferSizeExceededException.idl> 28#include <com/sun/star/io/NotConnectedException.idl> 29 30#include <com/sun/star/connection/XConnection.idl> 31 32 33module com { module sun { module star { module connection { 34 35 36 37 38/** 39 XConnection2 extends the <code>XConnection</code> interface 40 with <code>available</code> and <code>readSomeBytes</code> 41*/ 42published interface XConnection2: com::sun::star::connection::XConnection 43{ 44 45 /** Gives the number of bytes available via <code>read</code> 46 without blocking. 47 */ 48 long available() raises(com::sun::star::io::IOException); 49 50 /** Blocks if no data is available otherwise reads at 51 max <var>nMaxBytesToRead</var> but at least 1 byte. 52 </p> 53 */ 54 long readSomeBytes([out] sequence<byte> aData, [in] long nMaxBytesToRead) 55 raises(com::sun::star::io::IOException); 56}; 57 58};};};}; 59 60#endif 61