/** * Copyright 2008 Matthew Corby-Eaglen * * 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 utils import java.io.FilenameFilter; import java.security.AccessController; import org.groovymud.shell.security.MudPermission; class FileFilter implements FilenameFilter { String extension public boolean accept(File f, String filename) { return filename.endsWith(extension) } } public class DirectoryList{ String extension = "groovy" public void list(player, directory, level){ def stream = player.getTerminalOutput() AccessController.checkPermission(new MudPermission("commands.${level}.*")); new File("${directory}/").listFiles(new FileFilter(extension: extension)).eachWithIndex{file, idx -> if(idx % 5 == 0){ stream.writeln(file.getName().minus(".groovy")) }else{ stream.write("${file.getName().minus('.groovy')}\t") } } stream.writeln("") stream.writeln("Use command [commandname] to find out more about the command."); } }