/* * IzPack - Copyright 2001-2008 Julien Ponge, All Rights Reserved. * * http://izpack.org/ * http://izpack.codehaus.org/ * * Copyright 2004 Thorsten Kamann * * Licensed 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 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.izforge.izpack.util; import com.izforge.izpack.panels.ProcessingClient; import com.izforge.izpack.panels.Processor; import java.io.BufferedReader; import java.io.FileReader; /** * @author thorsten-kamann */ public class UnixGroupProcessor implements Processor { public String process(ProcessingClient client) { String retValue = ""; String filepath = "/etc/group"; BufferedReader reader = null; String line = ""; try { reader = new BufferedReader(new FileReader(filepath)); while ((line = reader.readLine()) != null) { retValue += line.substring(0, line.indexOf(":")) + ":"; } if (retValue.endsWith(":")) { retValue = retValue.substring(0, retValue.length() - 1); } } catch (Exception ex) { retValue = ""; } return retValue; } }