#include "wme.h"
#include "ap_list.h"
#include "accounting.h"
-#include "driver.h"
+#include "driver_i.h"
#include "mlme.h"
}
+/**
+ * ieee802_11_send_deauth - Send Deauthentication frame
+ * @hapd: hostapd BSS data
+ * @addr: Address of the destination STA
+ * @reason: Reason code for Deauthentication
+ */
void ieee802_11_send_deauth(struct hostapd_data *hapd, u8 *addr, u16 reason)
{
struct ieee80211_mgmt mgmt;
* @buf: management frame data (starting from IEEE 802.11 header)
* @len: length of frame data in octets
* @stype: management frame subtype from frame control field
+ * @fi: meta data about received frame (signal level, etc.)
*
* Process all incoming IEEE 802.11 management frames. This will be called for
* each frame received from the kernel driver through wlan#ap interface. In
}
+/**
+ * ieee802_11_mgmt_cb - Process management frame TX status callback
+ * @hapd: hostapd BSS data structure (the BSS from which the management frame
+ * was sent from)
+ * @buf: management frame data (starting from IEEE 802.11 header)
+ * @len: length of frame data in octets
+ * @stype: management frame subtype from frame control field
+ * @ok: Whether the frame was ACK'ed
+ */
void ieee802_11_mgmt_cb(struct hostapd_data *hapd, u8 *buf, size_t len,
u16 stype, int ok)
{
}
-static void ieee80211_tkip_countermeasures_stop(void *eloop_ctx,
- void *timeout_ctx)
-{
- struct hostapd_data *hapd = eloop_ctx;
- hapd->tkip_countermeasures = 0;
- hostapd_set_countermeasures(hapd, 0);
- hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,
- HOSTAPD_LEVEL_INFO, "TKIP countermeasures ended");
-}
-
-
-static void ieee80211_tkip_countermeasures_start(struct hostapd_data *hapd)
-{
- struct sta_info *sta;
-
- hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,
- HOSTAPD_LEVEL_INFO, "TKIP countermeasures initiated");
-
- wpa_auth_countermeasures_start(hapd->wpa_auth);
- hapd->tkip_countermeasures = 1;
- hostapd_set_countermeasures(hapd, 1);
- wpa_gtk_rekey(hapd->wpa_auth);
- eloop_cancel_timeout(ieee80211_tkip_countermeasures_stop, hapd, NULL);
- eloop_register_timeout(60, 0, ieee80211_tkip_countermeasures_stop,
- hapd, NULL);
- for (sta = hapd->sta_list; sta != NULL; sta = sta->next) {
- hostapd_sta_deauth(hapd, sta->addr,
- WLAN_REASON_MICHAEL_MIC_FAILURE);
- sta->flags &= ~(WLAN_STA_AUTH | WLAN_STA_ASSOC |
- WLAN_STA_AUTHORIZED);
- hostapd_sta_remove(hapd, sta->addr);
- }
-}
-
-
-void ieee80211_michael_mic_failure(struct hostapd_data *hapd, const u8 *addr,
- int local)
-{
- time_t now;
-
- if (addr && local) {
- struct sta_info *sta = ap_get_sta(hapd, addr);
- if (sta != NULL) {
- wpa_auth_sta_local_mic_failure_report(sta->wpa_sm);
- hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
- HOSTAPD_LEVEL_INFO,
- "Michael MIC failure detected in "
- "received frame");
- mlme_michaelmicfailure_indication(hapd, addr);
- } else {
- wpa_printf(MSG_DEBUG,
- "MLME-MICHAELMICFAILURE.indication "
- "for not associated STA (" MACSTR
- ") ignored", MAC2STR(addr));
- return;
- }
- }
-
- time(&now);
- if (now > hapd->michael_mic_failure + 60) {
- hapd->michael_mic_failures = 1;
- } else {
- hapd->michael_mic_failures++;
- if (hapd->michael_mic_failures > 1)
- ieee80211_tkip_countermeasures_start(hapd);
- }
- hapd->michael_mic_failure = now;
-}
-
-
int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen)
{
/* TODO */