1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski package com.sun.star.script.framework.io; 24*b1cdbd2cSJim Jagielski 25*b1cdbd2cSJim Jagielski import java.io.InputStream; 26*b1cdbd2cSJim Jagielski import com.sun.star.io.XInputStream; 27*b1cdbd2cSJim Jagielski 28*b1cdbd2cSJim Jagielski public class XInputStreamWrapper extends InputStream { 29*b1cdbd2cSJim Jagielski private XInputStream m_xInputStream; 30*b1cdbd2cSJim Jagielski XInputStreamWrapper(XInputStream xInputStream)31*b1cdbd2cSJim Jagielski public XInputStreamWrapper(XInputStream xInputStream) { 32*b1cdbd2cSJim Jagielski m_xInputStream = xInputStream; 33*b1cdbd2cSJim Jagielski } 34*b1cdbd2cSJim Jagielski read()35*b1cdbd2cSJim Jagielski public int read() throws java.io.IOException 36*b1cdbd2cSJim Jagielski { 37*b1cdbd2cSJim Jagielski byte[][] byteRet = new byte[1][0]; 38*b1cdbd2cSJim Jagielski long numRead; 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski try { 41*b1cdbd2cSJim Jagielski numRead = m_xInputStream.readBytes(byteRet, 1); 42*b1cdbd2cSJim Jagielski } 43*b1cdbd2cSJim Jagielski catch (com.sun.star.io.IOException ioe) { 44*b1cdbd2cSJim Jagielski throw new java.io.IOException(ioe.getMessage()); 45*b1cdbd2cSJim Jagielski } 46*b1cdbd2cSJim Jagielski 47*b1cdbd2cSJim Jagielski if (numRead != 1) { 48*b1cdbd2cSJim Jagielski return -1; 49*b1cdbd2cSJim Jagielski } 50*b1cdbd2cSJim Jagielski return byteRet[0][0]; 51*b1cdbd2cSJim Jagielski } 52*b1cdbd2cSJim Jagielski read( byte[] b )53*b1cdbd2cSJim Jagielski public int read( byte[] b ) throws java.io.IOException 54*b1cdbd2cSJim Jagielski { 55*b1cdbd2cSJim Jagielski byte[][] byteRet = new byte[1][]; 56*b1cdbd2cSJim Jagielski byteRet[0] = b; 57*b1cdbd2cSJim Jagielski try 58*b1cdbd2cSJim Jagielski { 59*b1cdbd2cSJim Jagielski return m_xInputStream.readBytes( byteRet, b.length ); 60*b1cdbd2cSJim Jagielski } 61*b1cdbd2cSJim Jagielski catch ( com.sun.star.io.IOException ioe) 62*b1cdbd2cSJim Jagielski { 63*b1cdbd2cSJim Jagielski throw new java.io.IOException(ioe.getMessage()); 64*b1cdbd2cSJim Jagielski } 65*b1cdbd2cSJim Jagielski } 66*b1cdbd2cSJim Jagielski skip(long n)67*b1cdbd2cSJim Jagielski public long skip(long n) throws java.io.IOException 68*b1cdbd2cSJim Jagielski { 69*b1cdbd2cSJim Jagielski try { 70*b1cdbd2cSJim Jagielski m_xInputStream.skipBytes((int)n); 71*b1cdbd2cSJim Jagielski return n; 72*b1cdbd2cSJim Jagielski } 73*b1cdbd2cSJim Jagielski catch (com.sun.star.io.IOException ioe) { 74*b1cdbd2cSJim Jagielski throw new java.io.IOException(ioe.getMessage()); 75*b1cdbd2cSJim Jagielski } 76*b1cdbd2cSJim Jagielski } 77*b1cdbd2cSJim Jagielski available()78*b1cdbd2cSJim Jagielski public int available() throws java.io.IOException 79*b1cdbd2cSJim Jagielski { 80*b1cdbd2cSJim Jagielski try { 81*b1cdbd2cSJim Jagielski return m_xInputStream.available(); 82*b1cdbd2cSJim Jagielski } 83*b1cdbd2cSJim Jagielski catch (com.sun.star.io.IOException ioe) { 84*b1cdbd2cSJim Jagielski throw new java.io.IOException(ioe.getMessage()); 85*b1cdbd2cSJim Jagielski } 86*b1cdbd2cSJim Jagielski } 87*b1cdbd2cSJim Jagielski close()88*b1cdbd2cSJim Jagielski public void close() throws java.io.IOException 89*b1cdbd2cSJim Jagielski { 90*b1cdbd2cSJim Jagielski try { 91*b1cdbd2cSJim Jagielski m_xInputStream.closeInput(); 92*b1cdbd2cSJim Jagielski } 93*b1cdbd2cSJim Jagielski catch (com.sun.star.io.IOException ioe) { 94*b1cdbd2cSJim Jagielski throw new java.io.IOException(ioe.getMessage()); 95*b1cdbd2cSJim Jagielski } 96*b1cdbd2cSJim Jagielski } 97*b1cdbd2cSJim Jagielski 98*b1cdbd2cSJim Jagielski } 99