/**
* hostapd_interface_init - Read configuration file and init BSS data
*
* This function is used to parse configuration file for a full interface (one
* or more BSSes sharing the same radio) and allocate memory for the BSS
* interfaces. No actiual driver operations are started.
*/
static struct hostapd_iface *
hostapd_interface_init(struct hapd_interfaces *interfaces,
const char *config_fname, int debug)
{
struct hostapd_iface *iface;
int k;
wpa_printf(MSG_ERROR, "Configuration file: %s", config_fname);
iface = hostapd_init(interfaces, config_fname);
if (!iface)
return NULL;
iface->interfaces = interfaces;
for (k = 0; k < debug; k++) {
if (iface->bss[0]->conf->logger_stdout_level > 0)
iface->bss[0]->conf->logger_stdout_level--;
}
if (iface->conf->bss[0]->iface[0] == '\0' &&
!hostapd_drv_none(iface->bss[0])) {
wpa_printf(MSG_ERROR, "Interface name not specified in %s",
config_fname);
hostapd_interface_deinit_free(iface);
return NULL;
}
return iface;
}
static struct hostapd_iface *
hostapd_interface_init(struct hapd_interfaces *interfaces,
const char *config_fname, int debug)
{
struct hostapd_iface *iface;
int k;
wpa_printf(MSG_ERROR, "Configuration file: %s", config_fname);
iface = hostapd_init(config_fname);
if (!iface)
return NULL;
iface->interfaces = interfaces;
for (k = 0; k < debug; k++) {
if (iface->bss[0]->conf->logger_stdout_level > 0)
iface->bss[0]->conf->logger_stdout_level--;
}
if (iface->conf->bss[0].iface[0] != 0 ||
hostapd_drv_none(iface->bss[0])) {
if (hostapd_driver_init(iface) ||
hostapd_setup_interface(iface)) {
hostapd_interface_deinit_free(iface);
return NULL;
}
}
return iface;
}
int main(int argc, char *argv[])
{
struct hapd_interfaces interfaces;
int ret = 1, i, j;
int c, debug = 0, daemonize = 0;
for (;;) {
c = getopt(argc, argv, "Bdh");
if (c < 0)
break;
switch (c) {
case 'h':
usage();
break;
case 'd':
debug++;
break;
case 'B':
daemonize++;
break;
default:
usage();
break;
}
}
if (optind == argc)
usage();
interfaces.count = argc - optind;
interfaces.hapd = malloc(interfaces.count * sizeof(hostapd *));
if (interfaces.hapd == NULL) {
printf("malloc failed\n");
exit(1);
}
eloop_init(&interfaces);
eloop_register_signal(SIGHUP, handle_reload, NULL);
eloop_register_signal(SIGINT, handle_term, NULL);
eloop_register_signal(SIGTERM, handle_term, NULL);
eloop_register_signal(SIGUSR1, handle_dump_state, NULL);
for (i = 0; i < interfaces.count; i++) {
printf("Configuration file: %s\n", argv[optind + i]);
interfaces.hapd[i] = hostapd_init(argv[optind + i]);
if (!interfaces.hapd[i])
goto out;
for (j = 0; j < debug; j++) {
if (interfaces.hapd[i]->conf->logger_stdout_level > 0)
interfaces.hapd[i]->conf->
logger_stdout_level--;
interfaces.hapd[i]->conf->debug++;
}
hostapd_set_broadcast_wep(interfaces.hapd[i]);
if (hostapd_setup_interface(interfaces.hapd[i]))
goto out;
}
if (daemonize && daemon(0, 0)) {
perror("daemon");
goto out;
}
openlog("hostapd", 0, LOG_DAEMON);
eloop_run();
for (i = 0; i < interfaces.count; i++) {
hostapd_free_stas(interfaces.hapd[i]);
hostapd_flush_old_stations(interfaces.hapd[i]);
}
ret = 0;
out:
for (i = 0; i < interfaces.count; i++) {
if (!interfaces.hapd[i])
continue;
hostapd_cleanup(interfaces.hapd[i]);
free(interfaces.hapd[i]);
}
free(interfaces.hapd);
eloop_destroy();
closelog();
return ret;
}
int main(int argc, char *argv[])
{
struct hapd_interfaces interfaces;
int ret = 1, i, j;
int c, debug = 0, daemonize = 0;
#ifdef JUMPSTART
char *js_passwd = NULL;
#endif
for (;;) {
c = getopt(argc, argv, "BdhKtvj:");
if (c < 0)
break;
switch (c) {
case 'h':
usage();
break;
case 'd':
debug++;
break;
case 'B':
daemonize++;
break;
case 'K':
wpa_debug_show_keys++;
break;
case 't':
wpa_debug_timestamp++;
break;
case 'v':
show_version();
exit(1);
break;
#ifdef JUMPSTART
case 'j':
js_passwd = optarg;
break;
#endif
default:
usage();
break;
}
}
if (optind == argc)
usage();
register_drivers(); /* NB: generated by Makefile */
interfaces.count = argc - optind;
interfaces.hapd = malloc(interfaces.count * sizeof(hostapd *));
if (interfaces.hapd == NULL) {
printf("malloc failed\n");
exit(1);
}
eloop_init(&interfaces);
eloop_register_signal(SIGHUP, handle_reload, NULL);
eloop_register_signal(SIGINT, handle_term, NULL);
eloop_register_signal(SIGTERM, handle_term, NULL);
eloop_register_signal(SIGUSR1, handle_dump_state, NULL);
for (i = 0; i < interfaces.count; i++) {
printf("Configuration file: %s\n", argv[optind + i]);
#ifdef JUMPSTART
interfaces.hapd[i] = hostapd_init(argv[optind + i], js_passwd);
#else
interfaces.hapd[i] = hostapd_init(argv[optind + i]);
#endif
if (!interfaces.hapd[i])
goto out;
for (j = 0; j < debug; j++) {
if (interfaces.hapd[i]->conf->logger_stdout_level > 0)
interfaces.hapd[i]->conf->
logger_stdout_level--;
interfaces.hapd[i]->conf->debug++;
}
if (hostapd_setup_interface(interfaces.hapd[i]))
goto out;
wpa_debug_level -= interfaces.hapd[0]->conf->debug;
}
if (daemonize && daemon(0, 0)) {
perror("daemon");
goto out;
}
openlog("hostapd", 0, LOG_DAEMON);
eloop_run();
for (i = 0; i < interfaces.count; i++) {
hostapd_free_stas(interfaces.hapd[i]);
hostapd_flush_old_stations(interfaces.hapd[i]);
}
ret = 0;
out:
for (i = 0; i < interfaces.count; i++) {
if (!interfaces.hapd[i])
continue;
hostapd_cleanup(interfaces.hapd[i]);
free(interfaces.hapd[i]);
}
free(interfaces.hapd);
eloop_destroy();
closelog();
driver_unregister_all();
return ret;
}
