/* Un server iterativ pentru jocul hangman
 * Lansare server: "hangman &" (sau echivalent WINDOWS)
 * Lansare client: "telnet numemasina 5432"
 * Terminarea clientului se face prin sistemul de operare 
 */

#define ERR(S,N) {fprintf(stderr,"\n\r%s %d\n\r\
APEL: hangman & \n\r",S,N);exit(N);}

#include <sys/types.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <netdb.h>
#include <errno.h>
#include <stdio.h>

extern time_t time ();
extern int errno;
int play_hangman ();
int MaxVieti = 12;
char *cuvinte[] =
{
#include "cuvinte.c"		/* siruri "...","...", ... ,"..." */
};

#define PORT_HANGMAN 5432	/* Telnet pe acest port */
#define MAXLEN 80		/* Dimensiune buffer de date */
#define NUMAR_DE_CUVINTE (sizeof(cuvinte)/sizeof(cuvinte[0]))

main ()
{
  int sock, fd, client_len;
  struct sockaddr_in server;	/* Adresa serverului */
  struct sockaddr_in client;	/* Adresa clientului */

  srand ((int) time ((long *) 0));/* Initializare generator */

  sock = socket (AF_INET, SOCK_STREAM, 0);
  if (sock < 0)
    ERR ("socket", 1);

  server.sin_family = AF_INET;
  server.sin_addr.s_addr = htonl (INADDR_ANY);
  server.sin_port = htons (PORT_HANGMAN);
  if (bind (sock, (struct sockaddr *) &server, sizeof server) < 0)
    ERR ("bind", 2);

  listen (sock, 5);

  while (1) {
    client_len = sizeof (client);
    fd = accept (sock, (struct sockaddr *) &client,
		 &client_len);
    if (fd < 0) {
      ERR ("accept", 3);
    }
    play_hangman (fd, fd);
  }
}
#include "play_hangman.c"
/* Programul 3.14 Sursa serverului hangman.c */