Android Open Source - RelayRemote Server

From Project

Back to project page RelayRemote.
License

The source code is released under:
GNU General Public License
If you think the Android project RelayRemote listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

// Copyright (C) 2012 Shane Tully 
////from   www . jav  a2s .c  om
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package com.shanet.relayremote;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketAddress;
import java.net.SocketException;
import java.net.UnknownHostException;

public class Server {
    
    public String host;
    public int port;

    private Socket connSock     = null;
    private SocketAddress addr  = null;
    private BufferedReader recv = null;
    private PrintWriter send    = null;
    
    
    public Server() throws SocketException {
        this("", Constants.DEFAULT_PORT);
    }
    
    
    public Server(String host) throws SocketException {
        this(host, Constants.DEFAULT_PORT);
    }
    
    
    public Server(String host, int port) throws SocketException {
        this.host = host;
        this.port = port;
        
        // Init the socket this way so that the timeout is set before connecting
        addr = new InetSocketAddress(host, port);
        connSock = new Socket();
        connSock.setSoTimeout(Constants.NETWORK_TIMEOUT);
    }
    
    
    public int connect() throws UnknownHostException, IOException {
        connSock.connect(addr, Constants.NETWORK_TIMEOUT);
        
        if(connSock.isConnected()) {
           // Open send stream
           send = new PrintWriter(connSock.getOutputStream(), true);

           // Open read stream
           recv = new BufferedReader(new InputStreamReader(connSock.getInputStream()));
           
           if(send != null && recv != null)
              return Constants.SUCCESS;
        }
        return Constants.FAILURE;
    }
    

    public int send(String data) {
        // Only try to send if send isn't null
        if(send != null) {
           send.println(data);
           return Constants.SUCCESS;
        }
        
        return Constants.FAILURE;
    }

    
    public String receive() throws IOException {
        // Only try to receive if recv isn't null
        if(recv != null) {
            return recv.readLine();
        }

        return null;
    }

    
    public void close() throws IOException {
        if(send != null)
            send.close();
        if(recv != null)
            recv.close();
        if(connSock != null)
            connSock.close();
    }

    
    public boolean isConnected() {
        return connSock.isConnected();
    }
    
    
    public String getServerIPAddress() {
        if(isConnected())
            return connSock.getInetAddress().toString();
        return "";
    }
    
    
    public String getHost() {
        return host;
    }
    

    public int getPort() {
        return port;
    }
    

    public void setPort(int port) {
        this.port = port;
    }
    

    public void setHost(String host) {
        this.host = host;
    }
}
Java Source Code List
