import java.io.*;
import java.net.*;



public class Jirk {

/*	public static class jconfig {
		//FileInputStream jirkconfig = new FileInputStream(file); //jirkconfig.read();
		
		//vars
		String server = "irc.battlenet.net";
		String port = "6667";
		String nick = "JIRK";
		String user = "JIRK";
		String channel = "#dump";
	}*/

	private static class IdentServer implements Runnable {
		private String user = null;
		public void run() {
					this.user = user;
					try {
						ident();
					}catch (IOException e) {
						System.out.println("hi - " + e);
					}
		}
		public void ident(String user) throws IOException{
			//try {
				ServerSocket servsock = new ServerSocket(113);
				Socket asock = servsock.accept();
	
				BufferedReader identreader = new BufferedReader(new InputStreamReader(asock.getInputStream()));		
				BufferedWriter identwriter = new BufferedWriter(new OutputStreamWriter(asock.getOutputStream()));
		
				String line = identreader.readLine();
				System.out.println("Ident server running.");
				if(line!=null) {
					System.out.println(line);
		
					line = line + " : USERID : UNIX : " + user;
					identwriter.write(line + "\r\n");
					identwriter.flush();
				}

				identwriter.close();
				servsock.close();
			/*}catch (InterruptedException e) {
				System.out.println("Ident server aborted!");
			}*/
		}
	}
	
	public static void main(String[] args) throws IOException {	
		//vars
		String server = "irc.battlefoundry.net";
		String port = "6667";
		String nick = "JIRK";
		String user = "JIRK";
		String channel = "#dump";	

		//start ident
		Thread ident = new Thread(new IdentServer());
		ident.start();
		
		//socket
		Socket sock = new Socket(server, 6667);
		BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(sock.getOutputStream()));
		BufferedReader reader = new BufferedReader(new InputStreamReader(sock.getInputStream()));
		
		//login
		writer.write("NICK" + nick + "\r\n");
		writer.write("USER" + user + " 0 * :Jirkle\r\n");
		//ident(user);
		writer.flush();
		
		//read from server until connect
		String line = null;		
		while((line = reader.readLine()) != null) {
			if(line.startsWith("PING")) {
				//respond to PING with PONG
				writer.write("PONG" + line.substring(5) + "\r\n");
				System.out.println("Recieved PING.");
				writer.flush();
			}else if(line.indexOf("004") >= 0) {
				//loged in
				System.out.println("Logged in.");
				break;
			}else if(line.indexOf("433") >= 0) {
				System.out.println("Nick is already in use.");
				return;
			}else{
				System.out.println(line);
			}
		}
		
		//join channel
		writer.write("JOIN" + channel + "\r\n");
		writer.flush();
		
		//loop
		while((line = reader.readLine()) != null) {
			if(line.startsWith("PING")) {
				//respond to PING with PONG
				writer.write("PONG" + line.substring(5) + "\r\n");
				System.out.println("Recieved PING.");
				writer.flush();
			}else{
				System.out.println(line);
			}
		}
	}
}