AdditionalFeature* additional_feature_new(AdditionalFeatureFunc apply_func)
{
AdditionalFeature *a = g_new0(AdditionalFeature, 1);
feature_init(&a->base, &additional_feature_vtable);
a->apply_func = apply_func;
return a;
}
/** Run the daemon.
* @param[in] argc Number of arguments in \a argv.
* @param[in] argv Arguments to program execution.
*/
int main(int argc, char **argv) {
CurrentTime = time(NULL);
thisServer.argc = argc;
thisServer.argv = argv;
thisServer.uid = getuid();
thisServer.euid = geteuid();
#ifdef MDEBUG
mem_dbg_initialise();
#endif
#if defined(HAVE_SETRLIMIT) && defined(RLIMIT_CORE)
set_core_limit();
#endif
umask(077); /* better safe than sorry --SRB */
memset(&me, 0, sizeof(me));
memset(&me_con, 0, sizeof(me_con));
cli_connect(&me) = &me_con;
cli_fd(&me) = -1;
parse_command_line(argc, argv);
if (chdir(dpath)) {
fprintf(stderr, "Fail: Cannot chdir(%s): %s, check DPATH\n", dpath, strerror(errno));
return 2;
}
if (!set_userid_if_needed())
return 3;
/* Check paths for accessibility */
if (!check_file_access(SPATH, 'S', X_OK) ||
!check_file_access(configfile, 'C', R_OK))
return 4;
if (!init_connection_limits())
return 9;
close_connections(!(thisServer.bootopt & (BOOT_DEBUG | BOOT_TTY | BOOT_CHKCONF)));
/* daemon_init() must be before event_init() because kqueue() FDs
* are, perversely, not inherited across fork().
*/
daemon_init(thisServer.bootopt & BOOT_TTY);
#ifdef DEBUGMODE
/* Must reserve fd 2... */
if (debuglevel >= 0 && !(thisServer.bootopt & BOOT_TTY)) {
int fd;
if ((fd = open("/dev/null", O_WRONLY)) < 0) {
fprintf(stderr, "Unable to open /dev/null (to reserve fd 2): %s\n",
strerror(errno));
return 8;
}
if (fd != 2 && dup2(fd, 2) < 0) {
fprintf(stderr, "Unable to reserve fd 2; dup2 said: %s\n",
strerror(errno));
return 8;
}
}
#endif
event_init(MAXCONNECTIONS);
setup_signals();
feature_init(); /* initialize features... */
log_init(*argv);
set_nomem_handler(outofmemory);
initload();
init_list();
init_hash();
init_class();
initwhowas();
initmsgtree();
initstats();
/* we need this for now, when we're modular this
should be removed -- hikari */
ircd_crypt_init();
motd_init();
if (!init_conf()) {
log_write(LS_SYSTEM, L_CRIT, 0, "Failed to read configuration file %s",
configfile);
return 7;
}
if (thisServer.bootopt & BOOT_CHKCONF) {
if (dbg_client)
conf_debug_iline(dbg_client);
fprintf(stderr, "Configuration file %s checked okay.\n", configfile);
return 0;
}
debug_init(thisServer.bootopt & BOOT_TTY);
if (check_pid()) {
Debug((DEBUG_FATAL, "Failed to acquire PID file lock after fork"));
exit(2);
}
init_server_identity();
uping_init();
stats_init();
IPcheck_init();
timer_add(timer_init(&connect_timer), try_connections, 0, TT_RELATIVE, 1);
timer_add(timer_init(&ping_timer), check_pings, 0, TT_RELATIVE, 1);
timer_add(timer_init(&destruct_event_timer), exec_expired_destruct_events, 0, TT_PERIODIC, 60);
timer_add(timer_init(&mute_timer), check_expired_mutes, 0, TT_PERIODIC, 30);
CurrentTime = time(NULL);
SetMe(&me);
cli_magic(&me) = CLIENT_MAGIC;
cli_from(&me) = &me;
make_server(&me);
cli_serv(&me)->timestamp = TStime(); /* Abuse own link timestamp as start TS */
cli_serv(&me)->prot = atoi(MAJOR_PROTOCOL);
cli_serv(&me)->up = &me;
cli_serv(&me)->down = NULL;
cli_handler(&me) = SERVER_HANDLER;
SetYXXCapacity(&me, MAXCLIENTS);
cli_lasttime(&me) = cli_since(&me) = cli_firsttime(&me) = CurrentTime;
hAddClient(&me);
write_pidfile();
init_counters();
Debug((DEBUG_NOTICE, "Server ready..."));
log_write(LS_SYSTEM, L_NOTICE, 0, "Server Ready");
event_loop();
return 0;
}
ArrayItems* array_items_new(void)
{
ArrayItems *a = g_new0(ArrayItems, 1);
feature_init(&a->base, &array_items_vtable);
return a;
}
