// bool #include // printf, scanf #include // strlen

Fill Out the TODO'S IN THE PROGRAM :

 

#include <stdlib.h> // EXIT_ codes
#include <stdbool.h> // bool
#include <stdio.h> // printf, scanf
#include <string.h> // strlen, strcmp
#include "udp.h" // udp library
#define CLIENT_LISTENER_PORT 4097
#define SERVER_LISTENER_PORT 4098
#define MAX_CHARS_PER_MESSAGE 80
//-----------------------------------------------------------------------------
// Main
//-----------------------------------------------------------------------------
int main(int argc, char* argv[])
{
char *remoteIp;
char *mode;
int remotePort;
char str[MAX_CHARS_PER_MESSAGE+1];
bool quit = false;
bool sendMode;
// Verify arguments are good
bool goodArguments = (argc == 3);
if (goodArguments)
{
remoteIp = argv[1];
mode = argv[2];
goodArguments = (strcmp(mode, "server") == 0) || (strcmp(mode, "client") ==
0);
}
if (!goodArguments)
{
printf("usage: chat IPV4_ADDRESS MODE\n");
printf(" where:\n");
printf(" IPV4_ADDRESS is address of the remote machine\n");
printf(" MODE is either client or server\n");
exit(EXIT_FAILURE);
}
// Determine if client or server