int main()
{
client_make_connection();
handle_messages();
client_close_connection();
return 0;
}
/**
* Traite la connection avec le client.
*/
void process_client()
{
char buffer[MESSAGE_BUFFER_SIZE];
char host[HOST_SIZE];
/* Le client vient de se connecter */
client_open_connection();
if (gethostname(host, sizeof host) == -1 && errno == EINVAL)
host[sizeof host - 1] = '\0';
/* On envoie un message de bienvenue et le prompt */
snprintf(buffer, sizeof buffer, "%s [ %s ]\n", welcome, host);
send_basic(client_socket, buffer, strlen(buffer));
send_basic(client_socket, prompt_client, strlen(prompt_client));
/* On traite tous les messages du client */
while (recv(client_socket, buffer, MESSAGE_BUFFER_SIZE, 0) > 0)
{
verbose("Client # %s\n", buffer);
/* On traite la commande */
if (parse_client_line(client_socket, buffer) == MSG_QUIT)
break;
send_basic(client_socket, prompt_client, strlen(prompt_client));
}
/* Si on arrive ici, c'est que le client a quitté. */
client_close_connection();
}
int rpcc_close_connection (struct connection *c, int who) {
if (RPCC_FUNC(c)->rpc_close != NULL) {
RPCC_FUNC(c)->rpc_close (c, who);
}
return client_close_connection (c, who);
}
static void reset_server_connection()
{
client_close_connection(ldcsid);
ldcsid = -1;
old_cwd[0] = '\0';
init_server_connection();
}
int client_done()
{
check_for_fork();
if (ldcsid == -1 || !use_ldcs)
return 0;
debug_printf2("Done. Closing connection %d\n", ldcsid);
send_end(ldcsid);
client_close_connection(ldcsid);
return 0;
}
/**
* Arrête le serveur proprement en déconnectant les clients et lui même.
*/
static void shutdown_server() {
puts("Fermeture du démon ...");
/* Fermeture du client */
if (client_socket > 0)
client_close_connection(client_socket);
/* Fermeture du serveur */
if (close(server_socket) == -1)
{
perror("Impossible de fermer le socket serveur");
exit(EXIT_FAILURE);
}
exit(EXIT_SUCCESS);
}