#include "eloop.h"
#include "config_ssid.h"
#include "wpa_supplicant_i.h"
+#include "notify.h"
#include "driver_i.h"
-#include "wpa.h"
-#include "ieee802_11_defs.h"
-#include "ieee802_11_common.h"
+#include "rsn_supp/wpa.h"
+#include "common/ieee802_11_defs.h"
+#include "common/ieee802_11_common.h"
#include "mlme.h"
static void ieee80211_sta_timer(void *eloop_ctx, void *timeout_ctx);
static void ieee80211_sta_scan_timer(void *eloop_ctx, void *timeout_ctx);
static void ieee80211_build_tspec(struct wpabuf *buf);
+static int ieee80211_sta_set_probe_req_ie(struct wpa_supplicant *wpa_s,
+ const u8 *ies, size_t ies_len);
static int ieee80211_sta_set_channel(struct wpa_supplicant *wpa_s,
- hostapd_hw_mode phymode, int chan,
+ enum hostapd_hw_mode phymode, int chan,
int freq)
{
size_t i;
static void ieee80211_sta_wmm_params(struct wpa_supplicant *wpa_s,
- u8 *wmm_param, size_t wmm_param_len)
+ const u8 *wmm_param, size_t wmm_param_len)
{
size_t left;
int count;
- u8 *pos;
+ const u8 *pos;
u8 wmm_acm;
if (wmm_param_len < 8 || wmm_param[5] /* version */ != 1)
data.assoc_info.req_ies_len = wpa_s->mlme.assocreq_ies_len;
data.assoc_info.resp_ies = wpa_s->mlme.assocresp_ies;
data.assoc_info.resp_ies_len = wpa_s->mlme.assocresp_ies_len;
+ data.assoc_info.freq = wpa_s->mlme.freq;
wpa_supplicant_event(wpa_s, EVENT_ASSOC, &data);
} else {
wpa_supplicant_event(wpa_s, EVENT_DISASSOC, NULL);
static void ieee80211_send_auth(struct wpa_supplicant *wpa_s,
- int transaction, u8 *extra, size_t extra_len,
- int encrypt)
+ int transaction, const u8 *extra,
+ size_t extra_len, int encrypt)
{
u8 *buf;
size_t len;
blen += len + 2;
*pos++ = WLAN_EID_SUPP_RATES;
*pos++ = len;
- for (i = 0; i < len; i++) {
- int rate = wpa_s->mlme.curr_rates[i].rate;
- *pos++ = (u8) (rate / 5);
- }
+ for (i = 0; i < len; i++)
+ *pos++ = (u8) (wpa_s->mlme.curr_rates[i] / 5);
if (wpa_s->mlme.num_curr_rates > len) {
pos = buf + blen;
blen += wpa_s->mlme.num_curr_rates - len + 2;
*pos++ = WLAN_EID_EXT_SUPP_RATES;
*pos++ = wpa_s->mlme.num_curr_rates - len;
- for (i = len; i < wpa_s->mlme.num_curr_rates; i++) {
- int rate = wpa_s->mlme.curr_rates[i].rate;
- *pos++ = (u8) (rate / 5);
- }
+ for (i = len; i < wpa_s->mlme.num_curr_rates; i++)
+ *pos++ = (u8) (wpa_s->mlme.curr_rates[i] / 5);
}
if (wpa_s->mlme.extra_ie && wpa_s->mlme.auth_alg != WLAN_AUTH_FT) {
supp_rates[0] = WLAN_EID_SUPP_RATES;
supp_rates[1] = 0;
for (i = 0; i < wpa_s->mlme.num_curr_rates; i++) {
- struct hostapd_rate_data *rate = &wpa_s->mlme.curr_rates[i];
if (esupp_rates) {
pos = buf + len;
len++;
len++;
supp_rates[1]++;
}
- *pos++ = rate->rate / 5;
+ *pos++ = wpa_s->mlme.curr_rates[i] / 5;
}
if (wpa_s->mlme.extra_probe_ie) {
u16 auth_alg, auth_transaction, status_code;
int adhoc;
- adhoc = ssid && ssid->mode == 1;
+ adhoc = ssid && ssid->mode == WPAS_MODE_IBSS;
if (wpa_s->mlme.state != IEEE80211_AUTHENTICATE && !adhoc) {
wpa_printf(MSG_DEBUG, "MLME: authentication frame received "
u8 algs[num_algs];
int i, pos;
algs[0] = algs[1] = algs[2] = 0xff;
- if (wpa_s->mlme.auth_algs & IEEE80211_AUTH_ALG_OPEN)
+ if (wpa_s->mlme.auth_algs & WPA_AUTH_ALG_OPEN)
algs[0] = WLAN_AUTH_OPEN;
- if (wpa_s->mlme.auth_algs &
- IEEE80211_AUTH_ALG_SHARED_KEY)
+ if (wpa_s->mlme.auth_algs & WPA_AUTH_ALG_SHARED)
algs[1] = WLAN_AUTH_SHARED_KEY;
- if (wpa_s->mlme.auth_algs & IEEE80211_AUTH_ALG_LEAP)
+ if (wpa_s->mlme.auth_algs & WPA_AUTH_ALG_LEAP)
algs[2] = WLAN_AUTH_LEAP;
if (wpa_s->mlme.auth_alg == WLAN_AUTH_OPEN)
pos = 0;
}
-static int ieee80211_ft_assoc_resp(struct wpa_supplicant *wpa_s,
- struct ieee802_11_elems *elems)
-{
-#ifdef CONFIG_IEEE80211R
- const u8 *mobility_domain = NULL;
- const u8 *r0kh_id = NULL;
- size_t r0kh_id_len = 0;
- const u8 *r1kh_id = NULL;
- struct rsn_ftie *hdr;
- const u8 *pos, *end;
-
- if (elems->mdie && elems->mdie_len >= MOBILITY_DOMAIN_ID_LEN)
- mobility_domain = elems->mdie;
- if (elems->ftie && elems->ftie_len >= sizeof(struct rsn_ftie)) {
- end = elems->ftie + elems->ftie_len;
- hdr = (struct rsn_ftie *) elems->ftie;
- pos = (const u8 *) (hdr + 1);
- while (pos + 1 < end) {
- if (pos + 2 + pos[1] > end)
- break;
- if (pos[0] == FTIE_SUBELEM_R1KH_ID &&
- pos[1] == FT_R1KH_ID_LEN)
- r1kh_id = pos + 2;
- else if (pos[0] == FTIE_SUBELEM_R0KH_ID &&
- pos[1] >= 1 && pos[1] <= FT_R0KH_ID_MAX_LEN) {
- r0kh_id = pos + 2;
- r0kh_id_len = pos[1];
- }
- pos += 2 + pos[1];
- }
- }
- return wpa_sm_set_ft_params(wpa_s->wpa, mobility_domain, r0kh_id,
- r0kh_id_len, r1kh_id);
-#else /* CONFIG_IEEE80211R */
- return 0;
-#endif /* CONFIG_IEEE80211R */
-}
-
-
static void ieee80211_build_tspec(struct wpabuf *buf)
{
struct wmm_tspec_element *tspec;
"Resp failed");
return;
}
- } else if (ieee80211_ft_assoc_resp(wpa_s, &elems) < 0)
+ } else if (wpa_sm_set_ft_params(wpa_s->wpa, pos,
+ len - (pos - (u8 *) mgmt)) < 0)
return;
wpa_printf(MSG_DEBUG, "MLME: associated");
u8 *pos, *end;
struct wpa_ssid *ssid = wpa_s->current_ssid;
- adhoc = ssid && ssid->mode == 1;
+ adhoc = ssid && ssid->mode == WPAS_MODE_IBSS;
if (!adhoc || wpa_s->mlme.state != IEEE80211_IBSS_JOINED ||
len < 24 + 2 || wpa_s->mlme.probe_resp == NULL)
wpa_printf(MSG_DEBUG, "MLME: Foreign STA Address " MACSTR
" in FT Action Response", MAC2STR(sta_addr));
return;
-
}
if (status) {
case WLAN_ACTION_WMM:
ieee80211_rx_mgmt_wmm_action(wpa_s, mgmt, len, rx_status);
break;
+ case WLAN_ACTION_PUBLIC:
+ if (wpa_s->mlme.public_action_cb) {
+ wpa_s->mlme.public_action_cb(
+ wpa_s->mlme.public_action_cb_ctx,
+ (u8 *) mgmt, len, rx_status->freq);
+ return;
+ }
+ break;
default:
wpa_printf(MSG_DEBUG, "MLME: unknown Action Category %d",
mgmt->u.action.category);
static void ieee80211_sta_merge_ibss(struct wpa_supplicant *wpa_s)
{
+ struct wpa_driver_scan_params params;
+
ieee80211_reschedule_timer(wpa_s, IEEE80211_IBSS_MERGE_INTERVAL);
ieee80211_sta_expire(wpa_s);
wpa_printf(MSG_DEBUG, "MLME: No active IBSS STAs - trying to scan for "
"other IBSS networks with same SSID (merge)");
- ieee80211_sta_req_scan(wpa_s, wpa_s->mlme.ssid, wpa_s->mlme.ssid_len);
+ os_memset(¶ms, 0, sizeof(params));
+ params.ssids[0].ssid = wpa_s->mlme.ssid;
+ params.ssids[0].ssid_len = wpa_s->mlme.ssid_len;
+ params.num_ssids = wpa_s->mlme.ssid_len ? 1 : 0;
+ ieee80211_sta_req_scan(wpa_s, ¶ms);
}
static void ieee80211_sta_new_auth(struct wpa_supplicant *wpa_s)
{
struct wpa_ssid *ssid = wpa_s->current_ssid;
- if (ssid && ssid->mode != 0)
+ if (ssid && ssid->mode != WPAS_MODE_INFRA)
return;
#if 0 /* FIX */
wpa_s->mlme.wmm_last_param_set = -1; /* allow any WMM update */
- if (wpa_s->mlme.auth_algs & IEEE80211_AUTH_ALG_OPEN)
+ if (wpa_s->mlme.auth_algs & WPA_AUTH_ALG_OPEN)
wpa_s->mlme.auth_alg = WLAN_AUTH_OPEN;
- else if (wpa_s->mlme.auth_algs & IEEE80211_AUTH_ALG_SHARED_KEY)
+ else if (wpa_s->mlme.auth_algs & WPA_AUTH_ALG_SHARED)
wpa_s->mlme.auth_alg = WLAN_AUTH_SHARED_KEY;
- else if (wpa_s->mlme.auth_algs & IEEE80211_AUTH_ALG_LEAP)
+ else if (wpa_s->mlme.auth_algs & WPA_AUTH_ALG_LEAP)
wpa_s->mlme.auth_alg = WLAN_AUTH_LEAP;
else
wpa_s->mlme.auth_alg = WLAN_AUTH_OPEN;
static int ieee80211_sta_join_ibss(struct wpa_supplicant *wpa_s,
struct ieee80211_sta_bss *bss)
{
- int res = 0, rates, done = 0;
+ int res = 0, rates, done = 0, bssid_changed;
struct ieee80211_mgmt *mgmt;
#if 0 /* FIX */
struct ieee80211_tx_control control;
local->hw->reset_tsf(local->mdev);
}
#endif
+ bssid_changed = os_memcmp(wpa_s->bssid, bss->bssid, ETH_ALEN);
os_memcpy(wpa_s->bssid, bss->bssid, ETH_ALEN);
+ if (bssid_changed)
+ wpas_notify_bssid_changed(wpa_s);
#if 0 /* FIX */
local->conf.beacon_int = bss->beacon_int >= 10 ? bss->beacon_int : 10;
if (local->conf.phymode == MODE_ATHEROS_TURBO)
rate *= 2;
for (j = 0; j < local->num_curr_rates; j++)
- if (local->curr_rates[j].rate == rate)
+ if (local->curr_rates[j] == rate)
rates |= BIT(j);
}
wpa_s->mlme.supp_rates_bits = rates;
pos = bss->supp_rates;
#if 0 /* FIX */
for (i = 0; i < local->num_curr_rates; i++) {
- int rate = local->curr_rates[i].rate;
+ int rate = local->curr_rates[i];
if (local->conf.phymode == MODE_ATHEROS_TURBO)
rate /= 2;
*pos++ = (u8) (rate / 5);
struct wpa_driver_associate_params *params)
{
struct ieee80211_sta_bss *bss;
+ int bssid_changed;
wpa_s->mlme.bssid_set = 0;
wpa_s->mlme.freq = params->freq;
if (params->bssid) {
+ bssid_changed = os_memcmp(wpa_s->bssid, params->bssid,
+ ETH_ALEN);
os_memcpy(wpa_s->bssid, params->bssid, ETH_ALEN);
+ if (bssid_changed)
+ wpas_notify_bssid_changed(wpa_s);
+
if (!is_zero_ether_addr(params->bssid))
wpa_s->mlme.bssid_set = 1;
bss = ieee80211_bss_get(wpa_s, wpa_s->bssid);
ieee80211_sta_set_channel(wpa_s, wpa_s->mlme.phymode,
wpa_s->mlme.channel, wpa_s->mlme.freq);
- if (params->mode == 1 && !wpa_s->mlme.bssid_set) {
+ if (params->mode == WPAS_MODE_IBSS && !wpa_s->mlme.bssid_set) {
os_get_time(&wpa_s->mlme.ibss_join_req);
wpa_s->mlme.state = IEEE80211_IBSS_SEARCH;
return ieee80211_sta_find_ibss(wpa_s);
mode->mode == HOSTAPD_MODE_IEEE80211B &&
wpa_s->mlme.scan_skip_11b))
skip = 1;
+ if (!skip && wpa_s->mlme.scan_freqs) {
+ int i, found = 0;
+ for (i = 0; wpa_s->mlme.scan_freqs[i]; i++) {
+ if (wpa_s->mlme.scan_freqs[i] == chan->freq) {
+ found = 1;
+ break;
+ }
+ }
+ if (!found)
+ skip = 1;
+ }
if (!skip) {
wpa_printf(MSG_MSGDUMP,
}
-int ieee80211_sta_req_scan(struct wpa_supplicant *wpa_s, const u8 *ssid,
- size_t ssid_len)
+int ieee80211_sta_req_scan(struct wpa_supplicant *wpa_s,
+ struct wpa_driver_scan_params *params)
{
+ const u8 *ssid = params->ssids[0].ssid;
+ size_t ssid_len = params->ssids[0].ssid_len;
+
if (ssid_len > MAX_SSID_LEN)
return -1;
wpa_printf(MSG_DEBUG, "MLME: starting scan");
+ ieee80211_sta_set_probe_req_ie(wpa_s, params->extra_ies,
+ params->extra_ies_len);
+
+ os_free(wpa_s->mlme.scan_freqs);
+ if (params->freqs) {
+ int i;
+ for (i = 0; params->freqs[i]; i++)
+ ;
+ wpa_s->mlme.scan_freqs = os_malloc((i + 1) * sizeof(int));
+ if (wpa_s->mlme.scan_freqs)
+ os_memcpy(wpa_s->mlme.scan_freqs, params->freqs,
+ (i + 1) * sizeof(int));
+ } else
+ wpa_s->mlme.scan_freqs = NULL;
+
ieee80211_sta_save_oper_chan(wpa_s);
wpa_s->mlme.sta_scanning = 1;
wpa_s->mlme.ft_ies = NULL;
wpa_s->mlme.ft_ies_len = 0;
#endif /* CONFIG_IEEE80211R */
+
+ os_free(wpa_s->mlme.scan_freqs);
+ wpa_s->mlme.scan_freqs = NULL;
}
#endif /* CONFIG_IEEE80211R */
-int ieee80211_sta_set_probe_req_ie(struct wpa_supplicant *wpa_s, const u8 *ies,
- size_t ies_len)
+static int ieee80211_sta_set_probe_req_ie(struct wpa_supplicant *wpa_s,
+ const u8 *ies, size_t ies_len)
{
os_free(wpa_s->mlme.extra_probe_ie);
wpa_s->mlme.extra_probe_ie = NULL;
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