com.honnix.cheater.admin.AdminClient.java Source code

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Here is the source code for com.honnix.cheater.admin.AdminClient.java

Source

/**
 * AdminServer.java
 * 
 * Copyright : (C) 2008 by Honnix
 * Email     : hxliang1982@gmail.com
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 * 
 */
package com.honnix.cheater.admin;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.honnix.cheater.constant.CheaterConstant;

/**
 *
 */
public class AdminClient extends Thread {

    private static final Log LOG = LogFactory.getLog(AdminClient.class);

    private static final String PROMPT = "> ";

    private AdminServer server;

    private Socket clientSocket;

    public AdminClient(AdminServer server, Socket clientSocket) {
        this.server = server;
        this.clientSocket = clientSocket;
    }

    public void run() {
        try {
            BufferedReader br = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
            PrintWriter pw = new PrintWriter(clientSocket.getOutputStream());

            pw.print(PROMPT);
            pw.flush();

            while (true) {
                String command = br.readLine();

                if ("status".equals(command)) {
                    pw.println(CheaterConstant.STATUS_MAP.get(server.getCheater().getCurrentStatus()));
                    pw.print(PROMPT);
                    pw.flush();
                } else if ("help".equals(command)) {
                    pw.println("status    to show current status of cheater");
                    pw.println("quit      to quit administration connection");
                    pw.println("shutdown  to shutdown cheater");
                    pw.println("help      to show this message");
                    pw.print(PROMPT);
                    pw.flush();
                } else if ("shutdown".equals(command)) {
                    clientSocket.close();
                    server.stop();
                    server.getCheater().stop();

                    break;
                } else if ("quit".equals(command) || command == null) {
                    server.setHasClient(false);
                    clientSocket.close();

                    break;
                } else {
                    pw.println(new StringBuilder("Unknown command,").append(" use \"status|quit|shutdown|help\".")
                            .toString());
                    pw.print(PROMPT);
                    pw.flush();
                }
            }
        } catch (IOException e) {
            LOG.error("Error operating client socket.", e);
        } finally {
            try {
                clientSocket.close();
            } catch (IOException e) {
                LOG.error("Error closing client socket.", e);
            }
        }
    }
}