Programming

while (1) /* Loop forever */

      {

        /* Accept a client connection */

        clientFd = accept (serverFd, clientSockAddrPtr, &clientLen);
	



        //if (fork () == 0) /* Create child to send recipe */

          //{

            
	    readData();

            bzero(country,300);

            c=read(clientFd,country,300);

	    printf("You have entered: %s\n",country);

            printf ("%s Capital       : %s\n", country,getCapital(country));

            printf ("%s Currency Code : %s\n", country,getCurrencyCode(country));

            char* capital = getCapital (country);

	    char* currency = getCurrencyCode(country);



            //close (clientFd); /* Close the socket */

           //exit (/* EXIT_SUCCESS */ 0); /* Terminate */

          //}

        //else

          //close (clientFd); /* Close the client descriptor */

      }

   }

void readData ()

{

	FILE * pFile;

	NoOfRecordsRead = 0;

   	char buffer [Line_Char_Buffer_Size];



	pFile = fopen (INPUT_FILE_NAME , "r");

   

	if (pFile == NULL) 

		perror ("Error opening file 'Countries.txt' !");

	else

	{

		while ( !feof (pFile) )

     	{

			char* aLine = get_line (buffer, Line_Char_Buffer_Size, pFile);



			if (aLine != NULL)

			{

				globalCountryDataArray [NoOfRecordsRead++] = createCountryRecord (aLine);

			}

     	}



     fclose (pFile);

	

	}

}

while (1) /* Loop forever */
{
	/* Accept a client connection */
	clientFd = accept(serverFd, clientSockAddrPtr, &clientLen);

	if (fork () == 0) /* Create child to read */
	{
		readData();
		memset(country, 0, 300);
		while ((c = read(clientFd, country, 300)) > 0)
		{
			char *capital = getCapital(country);
			char *currency = getCurrencyCode(country);

			printf("You have entered: %s\n",country);
			printf ("%s Capital       : %s\n", country, capital);
			printf ("%s Currency Code : %s\n", country, currency);
		}
		perror("read");
		close(clientFd);	/* Close the socket */
		exit(0);		/* Terminate child */
	} else {
		perror("fork");
		close(clientFd);	/* Close the client descriptor */
	}
}

Please enter country name > Vietnam
Please enter country name > Singapore
Please enter country name > Vietnam
Please enter country name > Netherlands


You have entered: Vietnam
Vietnam Capital       : Hanoi
Vietnam Currency Code : VND
You have entered: Singapore
Singapore Capital       : Singapore
Singapore Currency Code : SGD
Country 'Vietnamre' not found!
Country 'Vietnamre' not found!
You have entered: Vietnamre
Vietnamre Capital       : (null)
Vietnamre Currency Code : (null)
You have entered: Netherlands
Netherlands Capital       : Amsterdam
Netherlands Currency Code : EUR
You have entered: Vietnamands
Vietnamands Capital       : (null)
Vietnamands Currency Code : (null)