001/*
002 * jPOS Project [http://jpos.org]
003 * Copyright (C) 2000-2026 jPOS Software SRL
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Affero General Public License as
007 * published by the Free Software Foundation, either version 3 of the
008 * License, or (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Affero General Public License for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jpos.q2.cli;
020
021import org.jpos.q2.CLICommand;
022import org.jpos.q2.CLIContext;
023
024import java.io.InputStream;
025
026@SuppressWarnings("unused")
027public class MAN implements CLICommand {
028    public void exec(CLIContext cli, String[] args) throws Exception {
029        if (args.length < 2) {
030            cli.println("What manual page do you want?");
031            return;
032        }
033        String command = args[1];
034        InputStream is = getClass().getResourceAsStream(command.toUpperCase() + ".man");
035        if (is != null) {
036            try {
037                byte[] b = new byte[is.available()];
038                is.read(b);
039                cli.print(new String(b));
040            } finally {
041                is.close();
042            }
043        } else {
044            cli.println("No manual entry for " + command);
045        }
046    }
047}