#include "includes.h"
#include "common.h"
-#include "hostapd.h"
+#include "ap/hostapd.h"
+#include "ap/ieee802_11.h"
+#include "ap/sta_info.h"
#include "driver_i.h"
+static int hostapd_sta_flags_to_drv(int flags)
+{
+ int res = 0;
+ if (flags & WLAN_STA_AUTHORIZED)
+ res |= WPA_STA_AUTHORIZED;
+ if (flags & WLAN_STA_WMM)
+ res |= WPA_STA_WMM;
+ if (flags & WLAN_STA_SHORT_PREAMBLE)
+ res |= WPA_STA_SHORT_PREAMBLE;
+ if (flags & WLAN_STA_MFP)
+ res |= WPA_STA_MFP;
+ return res;
+}
+
+
static int hostapd_set_ap_wps_ie(struct hostapd_data *hapd,
const struct wpabuf *beacon,
const struct wpabuf *proberesp)
}
+static int hostapd_send_mgmt_frame(struct hostapd_data *hapd, const void *msg,
+ size_t len)
+{
+ if (hapd->driver == NULL || hapd->driver->send_mlme == NULL)
+ return 0;
+ return hapd->driver->send_mlme(hapd->drv_priv, msg, len);
+}
+
+
+static int hostapd_send_eapol(struct hostapd_data *hapd, const u8 *addr,
+ const u8 *data, size_t data_len, int encrypt)
+{
+ if (hapd->driver == NULL || hapd->driver->hapd_send_eapol == NULL)
+ return 0;
+ return hapd->driver->hapd_send_eapol(hapd->drv_priv, addr, data,
+ data_len, encrypt,
+ hapd->own_addr);
+}
+
+
+static int hostapd_set_authorized(struct hostapd_data *hapd,
+ struct sta_info *sta, int authorized)
+{
+ if (authorized) {
+ return hostapd_sta_set_flags(hapd, sta->addr,
+ hostapd_sta_flags_to_drv(
+ sta->flags),
+ WPA_STA_AUTHORIZED, ~0);
+ }
+
+ return hostapd_sta_set_flags(hapd, sta->addr,
+ hostapd_sta_flags_to_drv(sta->flags),
+ 0, ~WPA_STA_AUTHORIZED);
+}
+
+
+static int hostapd_set_key(const char *ifname, struct hostapd_data *hapd,
+ wpa_alg alg, const u8 *addr, int key_idx,
+ int set_tx, const u8 *seq, size_t seq_len,
+ const u8 *key, size_t key_len)
+{
+ if (hapd->driver == NULL || hapd->driver->set_key == NULL)
+ return 0;
+ return hapd->driver->set_key(ifname, hapd->drv_priv, alg, addr,
+ key_idx, set_tx, seq, seq_len, key,
+ key_len);
+}
+
+
+static int hostapd_read_sta_data(struct hostapd_data *hapd,
+ struct hostap_sta_driver_data *data,
+ const u8 *addr)
+{
+ if (hapd->driver == NULL || hapd->driver->read_sta_data == NULL)
+ return -1;
+ return hapd->driver->read_sta_data(hapd->drv_priv, data, addr);
+}
+
+
+static int hostapd_sta_clear_stats(struct hostapd_data *hapd, const u8 *addr)
+{
+ if (hapd->driver == NULL || hapd->driver->sta_clear_stats == NULL)
+ return 0;
+ return hapd->driver->sta_clear_stats(hapd->drv_priv, addr);
+}
+
+
+static int hostapd_set_sta_flags(struct hostapd_data *hapd,
+ struct sta_info *sta)
+{
+ int set_flags, total_flags, flags_and, flags_or;
+ total_flags = hostapd_sta_flags_to_drv(sta->flags);
+ set_flags = WPA_STA_SHORT_PREAMBLE | WPA_STA_WMM | WPA_STA_MFP;
+ if (!hapd->conf->ieee802_1x && !hapd->conf->wpa &&
+ sta->flags & WLAN_STA_AUTHORIZED)
+ set_flags |= WPA_STA_AUTHORIZED;
+ flags_or = total_flags & set_flags;
+ flags_and = total_flags | ~set_flags;
+ return hostapd_sta_set_flags(hapd, sta->addr, total_flags,
+ flags_or, flags_and);
+}
+
+
+static int hostapd_set_drv_ieee8021x(struct hostapd_data *hapd,
+ const char *ifname, int enabled)
+{
+ struct wpa_bss_params params;
+ os_memset(¶ms, 0, sizeof(params));
+ params.ifname = ifname;
+ params.enabled = enabled;
+ if (enabled) {
+ params.wpa = hapd->conf->wpa;
+ params.ieee802_1x = hapd->conf->ieee802_1x;
+ params.wpa_group = hapd->conf->wpa_group;
+ params.wpa_pairwise = hapd->conf->wpa_pairwise;
+ params.wpa_key_mgmt = hapd->conf->wpa_key_mgmt;
+ params.rsn_preauth = hapd->conf->rsn_preauth;
+ }
+ return hostapd_set_ieee8021x(hapd, ¶ms);
+}
+
+
+static int hostapd_set_radius_acl_auth(struct hostapd_data *hapd,
+ const u8 *mac, int accepted,
+ u32 session_timeout)
+{
+ if (hapd->driver == NULL || hapd->driver->set_radius_acl_auth == NULL)
+ return 0;
+ return hapd->driver->set_radius_acl_auth(hapd->drv_priv, mac, accepted,
+ session_timeout);
+}
+
+
+static int hostapd_set_radius_acl_expire(struct hostapd_data *hapd,
+ const u8 *mac)
+{
+ if (hapd->driver == NULL ||
+ hapd->driver->set_radius_acl_expire == NULL)
+ return 0;
+ return hapd->driver->set_radius_acl_expire(hapd->drv_priv, mac);
+}
+
+
+static int hostapd_set_bss_params(struct hostapd_data *hapd,
+ int use_protection)
+{
+ int ret = 0;
+ int preamble;
+#ifdef CONFIG_IEEE80211N
+ u8 buf[60], *ht_capab, *ht_oper, *pos;
+
+ pos = buf;
+ ht_capab = pos;
+ pos = hostapd_eid_ht_capabilities(hapd, pos);
+ ht_oper = pos;
+ pos = hostapd_eid_ht_operation(hapd, pos);
+ if (pos > ht_oper && ht_oper > ht_capab &&
+ hostapd_set_ht_params(hapd->conf->iface, hapd,
+ ht_capab + 2, ht_capab[1],
+ ht_oper + 2, ht_oper[1])) {
+ wpa_printf(MSG_ERROR, "Could not set HT capabilities "
+ "for kernel driver");
+ ret = -1;
+ }
+
+#endif /* CONFIG_IEEE80211N */
+
+ if (hostapd_set_cts_protect(hapd, use_protection)) {
+ wpa_printf(MSG_ERROR, "Failed to set CTS protect in kernel "
+ "driver");
+ ret = -1;
+ }
+
+ if (hapd->iface->current_mode &&
+ hapd->iface->current_mode->mode == HOSTAPD_MODE_IEEE80211G &&
+ hostapd_set_short_slot_time(hapd,
+ hapd->iface->num_sta_no_short_slot_time
+ > 0 ? 0 : 1)) {
+ wpa_printf(MSG_ERROR, "Failed to set Short Slot Time option "
+ "in kernel driver");
+ ret = -1;
+ }
+
+ if (hapd->iface->num_sta_no_short_preamble == 0 &&
+ hapd->iconf->preamble == SHORT_PREAMBLE)
+ preamble = SHORT_PREAMBLE;
+ else
+ preamble = LONG_PREAMBLE;
+ if (hostapd_set_preamble(hapd, preamble)) {
+ wpa_printf(MSG_ERROR, "Could not set preamble for kernel "
+ "driver");
+ ret = -1;
+ }
+
+ return ret;
+}
+
+
+static int hostapd_set_beacon(const char *ifname, struct hostapd_data *hapd,
+ const u8 *head, size_t head_len,
+ const u8 *tail, size_t tail_len, int dtim_period,
+ int beacon_int)
+{
+ if (hapd->driver == NULL || hapd->driver->set_beacon == NULL)
+ return 0;
+ return hapd->driver->set_beacon(ifname, hapd->drv_priv,
+ head, head_len, tail, tail_len,
+ dtim_period, beacon_int);
+}
+
+
+static int hostapd_vlan_if_add(struct hostapd_data *hapd, const char *ifname)
+{
+ return hostapd_if_add(hapd, WPA_IF_AP_VLAN, ifname, NULL, NULL);
+}
+
+static int hostapd_vlan_if_remove(struct hostapd_data *hapd,
+ const char *ifname)
+{
+ return hostapd_if_remove(hapd, WPA_IF_AP_VLAN, ifname);
+}
+
+
+static int hostapd_set_wds_sta(struct hostapd_data *hapd, const u8 *addr,
+ int aid, int val)
+{
+ if (hapd->driver == NULL || hapd->driver->set_wds_sta == NULL)
+ return 0;
+ return hapd->driver->set_wds_sta(hapd->drv_priv, addr, aid, val);
+}
+
+
+static int hostapd_set_sta_vlan(const char *ifname, struct hostapd_data *hapd,
+ const u8 *addr, int vlan_id)
+{
+ if (hapd->driver == NULL || hapd->driver->set_sta_vlan == NULL)
+ return 0;
+ return hapd->driver->set_sta_vlan(hapd->drv_priv, addr, ifname,
+ vlan_id);
+}
+
+
+static int hostapd_get_inact_sec(struct hostapd_data *hapd, const u8 *addr)
+{
+ if (hapd->driver == NULL || hapd->driver->get_inact_sec == NULL)
+ return 0;
+ return hapd->driver->get_inact_sec(hapd->drv_priv, addr);
+}
+
+
+static int hostapd_sta_deauth(struct hostapd_data *hapd, const u8 *addr,
+ int reason)
+{
+ if (hapd->driver == NULL || hapd->driver->sta_deauth == NULL)
+ return 0;
+ return hapd->driver->sta_deauth(hapd->drv_priv, hapd->own_addr, addr,
+ reason);
+}
+
+
+static int hostapd_sta_disassoc(struct hostapd_data *hapd, const u8 *addr,
+ int reason)
+{
+ if (hapd->driver == NULL || hapd->driver->sta_disassoc == NULL)
+ return 0;
+ return hapd->driver->sta_disassoc(hapd->drv_priv, hapd->own_addr, addr,
+ reason);
+}
+
+
+static int hostapd_sta_add(const char *ifname, struct hostapd_data *hapd,
+ const u8 *addr, u16 aid, u16 capability,
+ const u8 *supp_rates, size_t supp_rates_len,
+ u16 listen_interval,
+ const struct ieee80211_ht_capabilities *ht_capab)
+{
+ struct hostapd_sta_add_params params;
+
+ if (hapd->driver == NULL)
+ return 0;
+ if (hapd->driver->sta_add == NULL)
+ return 0;
+
+ os_memset(¶ms, 0, sizeof(params));
+ params.addr = addr;
+ params.aid = aid;
+ params.capability = capability;
+ params.supp_rates = supp_rates;
+ params.supp_rates_len = supp_rates_len;
+ params.listen_interval = listen_interval;
+ params.ht_capabilities = ht_capab;
+ return hapd->driver->sta_add(ifname, hapd->drv_priv, ¶ms);
+}
+
+
+static int hostapd_sta_remove(struct hostapd_data *hapd, const u8 *addr)
+{
+ if (hapd->driver == NULL || hapd->driver->sta_remove == NULL)
+ return 0;
+ return hapd->driver->sta_remove(hapd->drv_priv, addr);
+}
+
+
+static int hostapd_set_countermeasures(struct hostapd_data *hapd, int enabled)
+{
+ if (hapd->driver == NULL ||
+ hapd->driver->hapd_set_countermeasures == NULL)
+ return 0;
+ return hapd->driver->hapd_set_countermeasures(hapd->drv_priv, enabled);
+}
+
+
void hostapd_set_driver_ops(struct hostapd_driver_ops *ops)
{
ops->set_ap_wps_ie = hostapd_set_ap_wps_ie;
+ ops->send_mgmt_frame = hostapd_send_mgmt_frame;
+ ops->send_eapol = hostapd_send_eapol;
+ ops->set_authorized = hostapd_set_authorized;
+ ops->set_key = hostapd_set_key;
+ ops->read_sta_data = hostapd_read_sta_data;
+ ops->sta_clear_stats = hostapd_sta_clear_stats;
+ ops->set_sta_flags = hostapd_set_sta_flags;
+ ops->set_drv_ieee8021x = hostapd_set_drv_ieee8021x;
+ ops->set_radius_acl_auth = hostapd_set_radius_acl_auth;
+ ops->set_radius_acl_expire = hostapd_set_radius_acl_expire;
+ ops->set_bss_params = hostapd_set_bss_params;
+ ops->set_beacon = hostapd_set_beacon;
+ ops->vlan_if_add = hostapd_vlan_if_add;
+ ops->vlan_if_remove = hostapd_vlan_if_remove;
+ ops->set_wds_sta = hostapd_set_wds_sta;
+ ops->set_sta_vlan = hostapd_set_sta_vlan;
+ ops->get_inact_sec = hostapd_get_inact_sec;
+ ops->sta_deauth = hostapd_sta_deauth;
+ ops->sta_disassoc = hostapd_sta_disassoc;
+ ops->sta_add = hostapd_sta_add;
+ ops->sta_remove = hostapd_sta_remove;
+ ops->set_countermeasures = hostapd_set_countermeasures;
}
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