/*
* hostapd / main()
- * Copyright (c) 2002-2011, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2002-2016, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
#include "utils/common.h"
#include "utils/eloop.h"
+#include "utils/uuid.h"
#include "crypto/random.h"
#include "crypto/tls.h"
#include "common/version.h"
#include "ap/hostapd.h"
#include "ap/ap_config.h"
#include "ap/ap_drv_ops.h"
+#include "fst/fst.h"
#include "config_file.h"
#include "eap_register.h"
-#include "dump_state.h"
#include "ctrl_iface.h"
-extern int wpa_debug_level;
-extern int wpa_debug_show_keys;
-extern int wpa_debug_timestamp;
-
-extern struct wpa_driver_ops *wpa_drivers[];
-
-
struct hapd_global {
void **drv_priv;
size_t drv_count;
if (hapd && hapd->conf && addr)
os_snprintf(format, maxlen, "%s: STA " MACSTR "%s%s: %s",
hapd->conf->iface, MAC2STR(addr),
- module_str ? " " : "", module_str, txt);
+ module_str ? " " : "", module_str ? module_str : "",
+ txt);
else if (hapd && hapd->conf)
os_snprintf(format, maxlen, "%s:%s%s %s",
hapd->conf->iface, module_str ? " " : "",
- module_str, txt);
+ module_str ? module_str : "", txt);
else if (addr)
os_snprintf(format, maxlen, "STA " MACSTR "%s%s: %s",
MAC2STR(addr), module_str ? " " : "",
- module_str, txt);
+ module_str ? module_str : "", txt);
else
os_snprintf(format, maxlen, "%s%s%s",
- module_str, module_str ? ": " : "", txt);
+ module_str ? module_str : "",
+ module_str ? ": " : "", txt);
if ((conf_stdout & module) && level >= conf_stdout_level) {
wpa_debug_print_timestamp();
#endif /* CONFIG_NO_HOSTAPD_LOGGER */
+/**
+ * hostapd_driver_init - Preparate driver interface
+ */
static int hostapd_driver_init(struct hostapd_iface *iface)
{
struct wpa_init_params params;
if (global.drv_priv[i] == NULL &&
wpa_drivers[i]->global_init) {
- global.drv_priv[i] = wpa_drivers[i]->global_init();
+ global.drv_priv[i] =
+ wpa_drivers[i]->global_init(iface->interfaces);
if (global.drv_priv[i] == NULL) {
wpa_printf(MSG_ERROR, "Failed to initialize "
"driver '%s'",
}
params.bssid = b;
params.ifname = hapd->conf->iface;
- params.ssid = hapd->conf->ssid.ssid;
- params.ssid_len = hapd->conf->ssid.ssid_len;
- params.test_socket = hapd->conf->test_socket;
+ params.driver_params = hapd->iconf->driver_params;
params.use_pae_group_addr = hapd->conf->use_pae_group_addr;
params.num_bridge = hapd->iface->num_bss;
if (hapd->driver->get_capa &&
hapd->driver->get_capa(hapd->drv_priv, &capa) == 0) {
+ struct wowlan_triggers *triggs;
+
iface->drv_flags = capa.flags;
+ iface->smps_modes = capa.smps_modes;
iface->probe_resp_offloads = capa.probe_resp_offloads;
iface->extended_capa = capa.extended_capa;
iface->extended_capa_mask = capa.extended_capa_mask;
iface->extended_capa_len = capa.extended_capa_len;
iface->drv_max_acl_mac_addrs = capa.max_acl_mac_addrs;
+
+ triggs = wpa_get_wowlan_triggers(conf->wowlan_triggers, &capa);
+ if (triggs && hapd->driver->set_wowlan) {
+ if (hapd->driver->set_wowlan(hapd->drv_priv, triggs))
+ wpa_printf(MSG_ERROR, "set_wowlan failed");
+ }
+ os_free(triggs);
}
return 0;
}
+/**
+ * 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)
static void handle_dump_state(int sig, void *signal_ctx)
{
-#ifdef HOSTAPD_DUMP_STATE
- struct hapd_interfaces *interfaces = signal_ctx;
- hostapd_for_each_interface(interfaces, handle_dump_state_iface, NULL);
-#endif /* HOSTAPD_DUMP_STATE */
+ /* Not used anymore - ignore signal */
}
#endif /* CONFIG_NATIVE_WINDOWS */
}
#endif /* EAP_SERVER_TNC */
- if (daemonize && os_daemonize(pid_file)) {
- perror("daemon");
- return -1;
+ if (daemonize) {
+ if (os_daemonize(pid_file)) {
+ wpa_printf(MSG_ERROR, "daemon: %s", strerror(errno));
+ return -1;
+ }
+ if (eloop_sock_requeue()) {
+ wpa_printf(MSG_ERROR, "eloop_sock_requeue: %s",
+ strerror(errno));
+ return -1;
+ }
}
eloop_run();
"hostapd v" VERSION_STR "\n"
"User space daemon for IEEE 802.11 AP management,\n"
"IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator\n"
- "Copyright (c) 2002-2013, Jouni Malinen <j@w1.fi> "
+ "Copyright (c) 2002-2016, Jouni Malinen <j@w1.fi> "
"and contributors\n");
}
" -T = record to Linux tracing in addition to logging\n"
" (records all messages regardless of debug verbosity)\n"
#endif /* CONFIG_DEBUG_LINUX_TRACING */
+ " -S start all the interfaces synchronously\n"
" -t include timestamps in some debug messages\n"
" -v show hostapd version\n");
static const char * hostapd_msg_ifname_cb(void *ctx)
{
struct hostapd_data *hapd = ctx;
- if (hapd && hapd->iconf && hapd->iconf->bss &&
- hapd->iconf->num_bss > 0 && hapd->iconf->bss[0])
- return hapd->iconf->bss[0]->iface;
+ if (hapd && hapd->conf)
+ return hapd->conf->iface;
return NULL;
}
static int hostapd_get_global_ctrl_iface(struct hapd_interfaces *interfaces,
const char *path)
{
+#ifndef CONFIG_CTRL_IFACE_UDP
char *pos;
+#endif /* !CONFIG_CTRL_IFACE_UDP */
+
os_free(interfaces->global_iface_path);
interfaces->global_iface_path = os_strdup(path);
if (interfaces->global_iface_path == NULL)
return -1;
+
+#ifndef CONFIG_CTRL_IFACE_UDP
pos = os_strrchr(interfaces->global_iface_path, '/');
if (pos == NULL) {
wpa_printf(MSG_ERROR, "No '/' in the global control interface "
*pos = '\0';
interfaces->global_iface_name = pos + 1;
+#endif /* !CONFIG_CTRL_IFACE_UDP */
return 0;
}
}
+#ifdef CONFIG_WPS
+static int gen_uuid(const char *txt_addr)
+{
+ u8 addr[ETH_ALEN];
+ u8 uuid[UUID_LEN];
+ char buf[100];
+
+ if (hwaddr_aton(txt_addr, addr) < 0)
+ return -1;
+
+ uuid_gen_mac_addr(addr, uuid);
+ if (uuid_bin2str(uuid, buf, sizeof(buf)) < 0)
+ return -1;
+
+ printf("%s\n", buf);
+
+ return 0;
+}
+#endif /* CONFIG_WPS */
+
+
+#ifndef HOSTAPD_CLEANUP_INTERVAL
+#define HOSTAPD_CLEANUP_INTERVAL 10
+#endif /* HOSTAPD_CLEANUP_INTERVAL */
+
+static int hostapd_periodic_call(struct hostapd_iface *iface, void *ctx)
+{
+ hostapd_periodic_iface(iface);
+ return 0;
+}
+
+
+/* Periodic cleanup tasks */
+static void hostapd_periodic(void *eloop_ctx, void *timeout_ctx)
+{
+ struct hapd_interfaces *interfaces = eloop_ctx;
+
+ eloop_register_timeout(HOSTAPD_CLEANUP_INTERVAL, 0,
+ hostapd_periodic, interfaces, NULL);
+ hostapd_for_each_interface(interfaces, hostapd_periodic_call, NULL);
+}
+
+
int main(int argc, char *argv[])
{
struct hapd_interfaces interfaces;
#ifdef CONFIG_DEBUG_LINUX_TRACING
int enable_trace_dbg = 0;
#endif /* CONFIG_DEBUG_LINUX_TRACING */
+ int start_ifaces_in_sync = 0;
if (os_program_init())
return -1;
interfaces.global_iface_path = NULL;
interfaces.global_iface_name = NULL;
interfaces.global_ctrl_sock = -1;
+ dl_list_init(&interfaces.global_ctrl_dst);
for (;;) {
- c = getopt(argc, argv, "b:Bde:f:hKP:Ttvg:G:");
+ c = getopt(argc, argv, "b:Bde:f:hKP:STtu:vg:G:");
if (c < 0)
break;
switch (c) {
bss_config = tmp_bss;
bss_config[num_bss_configs++] = optarg;
break;
+ case 'S':
+ start_ifaces_in_sync = 1;
+ break;
+#ifdef CONFIG_WPS
+ case 'u':
+ return gen_uuid(optarg);
+#endif /* CONFIG_WPS */
default:
usage();
break;
if (log_file)
wpa_debug_open_file(log_file);
+ else
+ wpa_debug_setup_stdout();
#ifdef CONFIG_DEBUG_LINUX_TRACING
if (enable_trace_dbg) {
int tret = wpa_debug_open_linux_tracing();
}
if (hostapd_global_init(&interfaces, entropy_file)) {
- wpa_printf(MSG_ERROR, "Failed to initilize global context");
+ wpa_printf(MSG_ERROR, "Failed to initialize global context");
return -1;
}
- /* Initialize interfaces */
+ eloop_register_timeout(HOSTAPD_CLEANUP_INTERVAL, 0,
+ hostapd_periodic, &interfaces, NULL);
+
+ if (fst_global_init()) {
+ wpa_printf(MSG_ERROR,
+ "Failed to initialize global FST context");
+ goto out;
+ }
+
+#if defined(CONFIG_FST) && defined(CONFIG_CTRL_IFACE)
+ if (!fst_global_add_ctrl(fst_ctrl_cli))
+ wpa_printf(MSG_WARNING, "Failed to add CLI FST ctrl");
+#endif /* CONFIG_FST && CONFIG_CTRL_IFACE */
+
+ /* Allocate and parse configuration for full interface files */
for (i = 0; i < interfaces.count; i++) {
interfaces.iface[i] = hostapd_interface_init(&interfaces,
argv[optind + i],
wpa_printf(MSG_ERROR, "Failed to initialize interface");
goto out;
}
+ if (start_ifaces_in_sync)
+ interfaces.iface[i]->need_to_start_in_sync = 1;
}
+ /* Allocate and parse configuration for per-BSS files */
for (i = 0; i < num_bss_configs; i++) {
struct hostapd_iface *iface;
char *fname;
}
}
+ /*
+ * Enable configured interfaces. Depending on channel configuration,
+ * this may complete full initialization before returning or use a
+ * callback mechanism to complete setup in case of operations like HT
+ * co-ex scans, ACS, or DFS are needed to determine channel parameters.
+ * In such case, the interface will be enabled from eloop context within
+ * hostapd_global_run().
+ */
+ interfaces.terminate_on_error = interfaces.count;
for (i = 0; i < interfaces.count; i++) {
if (hostapd_driver_init(interfaces.iface[i]) ||
hostapd_setup_interface(interfaces.iface[i]))
out:
hostapd_global_ctrl_iface_deinit(&interfaces);
/* Deinitialize all interfaces */
- for (i = 0; i < interfaces.count; i++)
+ for (i = 0; i < interfaces.count; i++) {
+ if (!interfaces.iface[i])
+ continue;
+ interfaces.iface[i]->driver_ap_teardown =
+ !!(interfaces.iface[i]->drv_flags &
+ WPA_DRIVER_FLAGS_AP_TEARDOWN_SUPPORT);
hostapd_interface_deinit_free(interfaces.iface[i]);
+ }
os_free(interfaces.iface);
+ eloop_cancel_timeout(hostapd_periodic, &interfaces, NULL);
hostapd_global_deinit(pid_file);
os_free(pid_file);
os_free(bss_config);
+ fst_global_deinit();
+
os_program_deinit();
return ret;
projects / mech_eap.git / blobdiff