Client.txt

import java.io.*;
import java.net.*;
class Client {
public static void main(String[] args)throws IOException
{
          Runtime runtime = Runtime.getRuntime();
           String cmds[] = {"cmd", "/c", "tasklist"};
           Process proc = runtime.exec(cmds);
           InputStream inputstream = proc.getInputStream();
           InputStreamReader inputstreamreader = new InputStreamReader(inputstream);
           BufferedReader bufferedreader = new BufferedReader(inputstreamreader);
           String line;
           boolean s = true;
           int linecount=0;
           int i=0; ;
           while ((line = bufferedreader.readLine()) != null ) {
        	   {
 				  linecount++;
 				 int indexfound=line.indexOf("avp.exe");
 							  if (indexfound>-1)
 							  {
 							  
 							  s=true;
 							   i++;
 							 
 							  }
                                else{
                                	  
                        	  s=false;
                        							 
                        							  }
                                                           
        	   
           }
               if(s && i==1){
            	    final int PORT_NUMBER = 44827;
            	    final String HOSTNAME = "192.168.1.6";

            	    //Attempt to connect
            	    try {
            	        Socket sock = new Socket(HOSTNAME, PORT_NUMBER);
            	            PrintWriter out = new PrintWriter(sock.getOutputStream(), true);
            	        //Output
            	        out.println(s);
            	        out.flush();

            	        out.close();
            	        sock.close();
            	    } catch(Exception e) {
            	        e.printStackTrace();
            	    }
            	    }
               else{
            	   boolean d= false;
           	    final int PORT_NUMBER = 44827;
           	    final String HOSTNAME = "192.168.1.6";

           	    //Attempt to connect
           	    try {
           	        Socket sock = new Socket(HOSTNAME, PORT_NUMBER);
           	            PrintWriter out = new PrintWriter(sock.getOutputStream(), true);
           	        //Output
           	        out.println(d);
           	        out.flush();

           	        out.close();
           	        sock.close();
           	    } catch(Exception e) {
           	        e.printStackTrace();
           	    }
           	    }
        		   }
}
}