package generell;

// NOT USED ANY MORE: SEBASTIAN ENGER

import java.net.*;
import java.io.*;
import java.util.logging.FileHandler; 
import java.util.logging.Logger;
import java.util.logging.SimpleFormatter; 
 
public class JProxy {
	
	private static int sourceLimit = 15;
	private static int strikeLimit = 20;
	private static String privateKey = "380971de720bf96f51d372441d4cacf3";
	private static String token = "345Dgsdfg54534gdfghsgfhSDF8452wtHDFGHWG345tGD";
	private static String cd = "v=1009;77.247.178.21:9923:8;77.247.178.74:9923:8;";
	private static int[] ports = {3383, 3384};
	private static Logger searchLog;
	
	
    public static void main(String[] args) throws IOException {
        ServerSocket serverSocket = null;
        Socket socket = null;
        boolean listening = true;
        int port =9923;
        
        
        try {
		BufferedReader in = new BufferedReader(new FileReader("conf.jpr"));
		String zeile = null;
		while ((zeile = in.readLine()) != null) {
			//System.out.println(zeile);
			if(zeile.startsWith("sourceLimit")){
				try{
				  sourceLimit=Integer.parseInt((zeile.substring(zeile.indexOf("=")+1,zeile.length())).trim());
				}catch(NumberFormatException nfe){
					System.out.println("sourceLimit set to standart value: "+ sourceLimit);
				}
				//System.out.println(sourceLimit);
			}
			if(zeile.startsWith("strikeLimit")){
				try{
				  strikeLimit=Integer.parseInt((zeile.substring(zeile.indexOf("=")+1,zeile.length())).trim());
				}catch(NumberFormatException nfe){
					System.out.println("strikeLimit set to standart value: "+ strikeLimit);
				}
				//System.out.println(strikeLimit);
			}
			if(zeile.startsWith("token")){
				
				  token=zeile.substring(zeile.indexOf("=")+1,zeile.length()).trim();
				  //System.out.println(token);
			}
			if(zeile.startsWith("connectData")){
				
				  cd=zeile.substring(zeile.indexOf("=")+1,zeile.length()).trim();
				  //System.out.println(cd);
			}
			if(zeile.startsWith("ports")){
				
				  zeile=zeile.substring(zeile.indexOf("=")+1,zeile.length()).trim();
				  String tmp[]=zeile.split(" ");
				  ports = stArraytoIntArray(tmp);
				  //for(int i = 0; i < ports.length; i++){
				  //System.out.println(ports[i]);
				  //}
			}
		}
	    } catch (IOException e) {
		    System.out.println("File not found take standart values!!");
	    }

        

        try {
            serverSocket = new ServerSocket(port); 
        } catch (IOException e) {
            System.err.println("Could not listen on port: "+port);
            System.exit(-1);
        }
        searchLog = Logger.getLogger("searchLog");  
        FileHandler fh;
        
        try {  
              
            // This block configure the logger with handler and formatter  
            fh = new FileHandler("searchLog.log");  
            searchLog.addHandler(fh);  
            //logger.setLevel(Level.ALL);  
            SimpleFormatter formatter = new SimpleFormatter();  
            fh.setFormatter(formatter);  
              
            // the following statement is used to log any messages  
             
              
        } catch (SecurityException e) {  
            e.printStackTrace();  
        } catch (IOException e) {  
            e.printStackTrace();  
        } 

        while (listening){
          //System.out.println("Listen on port: "+ port);
          System.out.println("Listen on port: "+ port);	
          socket = serverSocket.accept();
          //System.out.println(socket.getInetAddress());
          //System.out.println(serverSocket.getInetAddress());
          //if(socket.getInetAddress().toString().endsWith("127.0.0.1")){
	        new ProxyServerThread(socket, sourceLimit, strikeLimit, privateKey, token, cd, ports, searchLog).start();
	      //}else{
	      	//socket.close();
	      //}	
	    }

        serverSocket.close();
    }
    public static int[] stArraytoIntArray(String[] sarray){
	  if (sarray != null) {
	    int intarray[] = new int[sarray.length];
	    for (int i = 0; i < sarray.length; i++) {
	      try{	
	        intarray[i] = Integer.parseInt(sarray[i]);
	      }catch(NumberFormatException nfe){
					return ports;
				}
	    }
	    //System.out.println("Convert success!!");
	    return intarray;
	  }
	 return ports;
   }
}