Open & executin a c prg in server & tranfer output to client

Question

Please tell me how to execute a C program inside a Java program. That is, inside a server program in Java, and transfer the output of that program to the client and display it there...
if you can with sample program Tel me...

Answer 1

hi..
i want still more help..i tried it out not geting..
for examle i hav a c program lik
#include<stdio.h>
main()
       printf("hiii to first client");
then i store this program as file1.c
so if i execute this in c i get output hiii to first client..
Now how do i open file.c in server.java program and execute it ant transfer the output to client.
but in this server.java just transfers message to client but i want it o transfer file1.c output to client n when i open client.jav hiii to first client must be displayed..please tel me with code or modify in my code and tel me
Server.java program is as given below:
import java.io.*;
import java.net.*;
import java.util.*;
class MyRunnable implements Runnable
   public void run() {
   go();
public void go(){
try {
    String serversen;
   ServerSocket  welcomeSocket=new ServerSocket(6789);
   while(true)
Socket connectionSocket=welcomeSocket.accept();
System.out.println("enter the mess to be sent to client");
BufferedReader inFromuser=new BufferedReader(new InputStreamReader(System.in));
DataOutputStream outToClient=new DataOutputStream(connectionSocket.getOutputStream());
serversen=inFromuser.readLine();
outToClient.writeBytes(serversen+'\n');
} catch(IOException ex) {
        ex.printStackTrace();
public class Server1{
public static void main(String argv[])
     Runnable threadJob=new MyRunnable();
Thread myThread=new Thread(threadJob);
myThread.start();
     Client.java is as shown below:
import java.io.*;
import java.net.*;
class Client
public static void main(String argv[]) throws Exception
          String modsen;
               Socket clientSocket=new Socket("192.168.1.2",6789);
             BufferedReader inFromServer=new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
          modsen=inFromServer.readLine();
          System.out.println("FROM SERVER: " +modsen);
          clientSocket.close();
Now please help me..tel how to open the file1.c and execute it in server.java n send the output of file1.c only to client