static void hostapd_global_deinit(const char *pid_file)
{
int i;
for (i = 0; wpa_drivers[i] && global.drv_priv; i++) {
if (!global.drv_priv[i])
continue;
wpa_drivers[i]->global_deinit(global.drv_priv[i]);
}
os_free(global.drv_priv);
global.drv_priv = NULL;
#ifdef EAP_SERVER_TNC
tncs_global_deinit();
#endif /* EAP_SERVER_TNC */
random_deinit();
eloop_destroy();
#ifndef CONFIG_NATIVE_WINDOWS
closelog();
#endif /* CONFIG_NATIVE_WINDOWS */
eap_server_unregister_methods();
os_daemonize_terminate(pid_file);
}
static void hostapd_cli_cleanup(void)
{
hostapd_cli_close_connection();
if (pid_file)
os_daemonize_terminate(pid_file);
os_program_deinit();
}
static void hostapd_global_deinit(const char *pid_file)
{
#ifdef EAP_SERVER_TNC
tncs_global_deinit();
#endif /* EAP_SERVER_TNC */
eloop_destroy();
#ifndef CONFIG_NATIVE_WINDOWS
closelog();
#endif /* CONFIG_NATIVE_WINDOWS */
eap_server_unregister_methods();
os_daemonize_terminate(pid_file);
}
int main(int argc, char *argv[])
{
int c, i;
int ret = -1;
char *pid_file = NULL;
int daemonize = 0;
char *ctrl_dir = "/var/run/wpa_priv";
struct wpa_priv_interface *interfaces = NULL, *iface;
if (os_program_init())
return -1;
wpa_priv_fd_workaround();
for (;;) {
c = getopt(argc, argv, "Bc:dP:");
if (c < 0)
break;
switch (c) {
case 'B':
daemonize++;
break;
case 'c':
ctrl_dir = optarg;
break;
case 'd':
wpa_debug_level--;
break;
case 'P':
pid_file = os_rel2abs_path(optarg);
break;
default:
usage();
goto out;
}
}
if (optind >= argc) {
usage();
goto out;
}
wpa_printf(MSG_DEBUG, "wpa_priv control directory: '%s'", ctrl_dir);
if (eloop_init(NULL)) {
wpa_printf(MSG_ERROR, "Failed to initialize event loop");
goto out;
}
for (i = optind; i < argc; i++) {
wpa_printf(MSG_DEBUG, "Adding driver:interface %s", argv[i]);
iface = wpa_priv_interface_init(ctrl_dir, argv[i]);
if (iface == NULL)
goto out;
iface->next = interfaces;
interfaces = iface;
}
if (daemonize && os_daemonize(pid_file))
goto out;
eloop_register_signal_terminate(wpa_priv_terminate, NULL);
eloop_run();
ret = 0;
out:
iface = interfaces;
while (iface) {
struct wpa_priv_interface *prev = iface;
iface = iface->next;
wpa_priv_interface_deinit(prev);
}
eloop_destroy();
os_daemonize_terminate(pid_file);
os_free(pid_file);
os_program_deinit();
return ret;
}
