/**
 * Name   : Edison Chindrawaly
 * Class  : CSCI 4330 Fall 2001
 * File   : udpwhois.cpp
 * Hw     : #3
 */

#include <iostream.h>
#include <fstream.h>
#include <fcntl.h>
#include <ctype.h>
#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/errno.h>
#include <sys/un.h>
#include <sys/wait.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <unistd.h>
#include <netinet/in.h>

#define STDIN 0
#define STDOUT 1
#define ERROR -1
#define READ 0
#define WRITE 1
#define MAXSIZE 30
//#define MAXSIZE 65536
#define BACKLOG 5
#define MAXCONNECTION 5

//for error handling flags:
#define socket_flag 0
#define bind_flag 1
#define listen_flag 2
#define accept_flag 3
#define send_flag 4
#define receive_flag 5
#define pipe_flag 6
#define write_flag 7
#define read_flag 8
#define select_flag 9

typedef struct MESSAGE
{
 int command;
 char msg[MAXSIZE];
};

void verify(int,int,int);
void closeConnection(int);