man.java

来自「this is the frame work for iso8583」· Java 代码 · 共 44 行

/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2009 Alejandro P. Revilla
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jpos.q2.cli;

import java.io.InputStream;
import org.jpos.q2.CLI;

public class MAN implements CLI.Command {
    public void exec (CLI cli, String[] args) throws Exception {
        if (args.length < 2) {
            cli.println ("What manual page do you want?");
            return;
        }
        String command = args[1];
        InputStream is = MAN.class.getResourceAsStream(
            command.toUpperCase()+".man"
        );
        if (is != null) {
            byte[] b = new byte[is.available()];
            is.read (b);
            cli.print (new String(b, "ISO8859_1"));
        } else {
            cli.println ("No manual entry for " + command);
        }
    }
}