ap_drv_ops.h

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#ifndef AP_DRV_OPS
#define AP_DRV_OPS

enum wpa_driver_if_type;
struct wpa_bss_params;
struct wpa_driver_scan_params;
struct ieee80211_ht_capabilities;
struct ieee80211_vht_capabilities;
struct hostapd_freq_params;

u32 hostapd_sta_flags_to_drv(u32 flags);
int hostapd_build_ap_extra_ies(struct hostapd_data *hapd,
                               struct wpabuf **beacon,
                               struct wpabuf **proberesp,
                               struct wpabuf **assocresp);
void hostapd_free_ap_extra_ies(struct hostapd_data *hapd, struct wpabuf *beacon,
                               struct wpabuf *proberesp,
                               struct wpabuf *assocresp);
int hostapd_reset_ap_wps_ie(struct hostapd_data *hapd);
int hostapd_set_ap_wps_ie(struct hostapd_data *hapd);
int hostapd_set_authorized(struct hostapd_data *hapd,
                           struct sta_info *sta, int authorized);
int hostapd_set_sta_flags(struct hostapd_data *hapd, struct sta_info *sta);
int hostapd_set_drv_ieee8021x(struct hostapd_data *hapd, const char *ifname,
                              int enabled);
int hostapd_vlan_if_add(struct hostapd_data *hapd, const char *ifname);
int hostapd_vlan_if_remove(struct hostapd_data *hapd, const char *ifname);
int hostapd_set_wds_sta(struct hostapd_data *hapd, char *ifname_wds,
                        const u8 *addr, int aid, int val);
int hostapd_sta_add(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,
                    const struct ieee80211_vht_capabilities *vht_capab,
                    u32 flags, u8 qosinfo, u8 vht_opmode);
int hostapd_set_privacy(struct hostapd_data *hapd, int enabled);
int hostapd_set_generic_elem(struct hostapd_data *hapd, const u8 *elem,
                             size_t elem_len);
int hostapd_get_ssid(struct hostapd_data *hapd, u8 *buf, size_t len);
int hostapd_set_ssid(struct hostapd_data *hapd, const u8 *buf, size_t len);
int hostapd_if_add(struct hostapd_data *hapd, enum wpa_driver_if_type type,
                   const char *ifname, const u8 *addr, void *bss_ctx,
                   void **drv_priv, char *force_ifname, u8 *if_addr,
                   const char *bridge, int use_existing);
int hostapd_if_remove(struct hostapd_data *hapd, enum wpa_driver_if_type type,
                      const char *ifname);
int hostapd_set_ieee8021x(struct hostapd_data *hapd,
                          struct wpa_bss_params *params);
int hostapd_get_seqnum(const char *ifname, struct hostapd_data *hapd,
                       const u8 *addr, int idx, u8 *seq);
int hostapd_flush(struct hostapd_data *hapd);
int hostapd_set_freq(struct hostapd_data *hapd, enum hostapd_hw_mode mode,
                     int freq, int channel, int ht_enabled, int vht_enabled,
                     int sec_channel_offset, int vht_oper_chwidth,
                     int center_segment0, int center_segment1);
int hostapd_set_rts(struct hostapd_data *hapd, int rts);
int hostapd_set_frag(struct hostapd_data *hapd, int frag);
int hostapd_sta_set_flags(struct hostapd_data *hapd, u8 *addr,
                          int total_flags, int flags_or, int flags_and);
int hostapd_set_country(struct hostapd_data *hapd, const char *country);
int hostapd_set_tx_queue_params(struct hostapd_data *hapd, int queue, int aifs,
                                int cw_min, int cw_max, int burst_time);
struct hostapd_hw_modes *
hostapd_get_hw_feature_data(struct hostapd_data *hapd, u16 *num_modes,
                            u16 *flags);
int hostapd_driver_commit(struct hostapd_data *hapd);
int hostapd_drv_none(struct hostapd_data *hapd);
int hostapd_driver_scan(struct hostapd_data *hapd,
                        struct wpa_driver_scan_params *params);
struct wpa_scan_results * hostapd_driver_get_scan_results(
        struct hostapd_data *hapd);
int hostapd_driver_set_noa(struct hostapd_data *hapd, u8 count, int start,
                           int duration);
int hostapd_drv_set_key(const char *ifname,
                        struct hostapd_data *hapd,
                        enum 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);
int hostapd_drv_send_mlme(struct hostapd_data *hapd,
                          const void *msg, size_t len, int noack);
int hostapd_drv_sta_deauth(struct hostapd_data *hapd,
                           const u8 *addr, int reason);
int hostapd_drv_sta_disassoc(struct hostapd_data *hapd,
                             const u8 *addr, int reason);
int hostapd_drv_send_action(struct hostapd_data *hapd, unsigned int freq,
                            unsigned int wait, const u8 *dst, const u8 *data,
                            size_t len);
int hostapd_add_sta_node(struct hostapd_data *hapd, const u8 *addr,
                         u16 auth_alg);
int hostapd_sta_auth(struct hostapd_data *hapd, const u8 *addr,
                     u16 seq, u16 status, const u8 *ie, size_t len);
int hostapd_sta_assoc(struct hostapd_data *hapd, const u8 *addr,
                      int reassoc, u16 status, const u8 *ie, size_t len);
int hostapd_add_tspec(struct hostapd_data *hapd, const u8 *addr,
                      u8 *tspec_ie, size_t tspec_ielen);
int hostapd_start_dfs_cac(struct hostapd_iface *iface,
                          enum hostapd_hw_mode mode, int freq,
                          int channel, int ht_enabled, int vht_enabled,
                          int sec_channel_offset, int vht_oper_chwidth,
                          int center_segment0, int center_segment1);
int hostapd_drv_do_acs(struct hostapd_data *hapd);


#include "drivers/driver.h"

int hostapd_drv_wnm_oper(struct hostapd_data *hapd,
                         enum wnm_oper oper, const u8 *peer,
                         u8 *buf, u16 *buf_len);

int hostapd_drv_set_qos_map(struct hostapd_data *hapd, const u8 *qos_map_set,
                            u8 qos_map_set_len);

static inline int hostapd_drv_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);
}

static inline int hostapd_drv_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 inline int hostapd_drv_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 inline int hostapd_drv_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 inline int hostapd_drv_hapd_send_eapol(struct hostapd_data *hapd,
                                              const u8 *addr, const u8 *data,
                                              size_t data_len, int encrypt,
                                              u32 flags)
{
        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, flags);
}

static inline int hostapd_drv_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 inline int hostapd_drv_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 inline int hostapd_drv_set_acl(struct hostapd_data *hapd,
                                      struct hostapd_acl_params *params)
{
        if (hapd->driver == NULL || hapd->driver->set_acl == NULL)
                return 0;
        return hapd->driver->set_acl(hapd->drv_priv, params);
}

static inline int hostapd_drv_set_ap(struct hostapd_data *hapd,
                                     struct wpa_driver_ap_params *params)
{
        if (hapd->driver == NULL || hapd->driver->set_ap == NULL)
                return 0;
        return hapd->driver->set_ap(hapd->drv_priv, params);
}

static inline int hostapd_drv_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 inline int hostapd_drv_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 inline int hostapd_drv_set_authmode(struct hostapd_data *hapd,
                                           int auth_algs)
{
        if (hapd->driver == NULL || hapd->driver->set_authmode == NULL)
                return 0;
        return hapd->driver->set_authmode(hapd->drv_priv, auth_algs);
}

static inline void hostapd_drv_poll_client(struct hostapd_data *hapd,
                                           const u8 *own_addr, const u8 *addr,
                                           int qos)
{
        if (hapd->driver == NULL || hapd->driver->poll_client == NULL)
                return;
        hapd->driver->poll_client(hapd->drv_priv, own_addr, addr, qos);
}

static inline int hostapd_drv_get_survey(struct hostapd_data *hapd,
                                         unsigned int freq)
{
        if (hapd->driver == NULL)
                return -1;
        if (!hapd->driver->get_survey)
                return -1;
        return hapd->driver->get_survey(hapd->drv_priv, freq);
}

static inline int hostapd_get_country(struct hostapd_data *hapd, char *alpha2)
{
        if (hapd->driver == NULL || hapd->driver->get_country == NULL)
                return -1;
        return hapd->driver->get_country(hapd->drv_priv, alpha2);
}

static inline const char * hostapd_drv_get_radio_name(struct hostapd_data *hapd)
{
        if (hapd->driver == NULL || hapd->drv_priv == NULL ||
            hapd->driver->get_radio_name == NULL)
                return NULL;
        return hapd->driver->get_radio_name(hapd->drv_priv);
}

static inline int hostapd_drv_switch_channel(struct hostapd_data *hapd,
                                             struct csa_settings *settings)
{
        if (hapd->driver == NULL || hapd->driver->switch_channel == NULL)
                return -ENOTSUP;

        return hapd->driver->switch_channel(hapd->drv_priv, settings);
}

static inline int hostapd_drv_status(struct hostapd_data *hapd, char *buf,
                                     size_t buflen)
{
        if (hapd->driver == NULL || hapd->driver->status == NULL)
                return -1;
        return hapd->driver->status(hapd->drv_priv, buf, buflen);
}

static inline int hostapd_drv_br_add_ip_neigh(struct hostapd_data *hapd,
                                              int version, const u8 *ipaddr,
                                              int prefixlen, const u8 *addr)
{
        if (hapd->driver == NULL || hapd->drv_priv == NULL ||
            hapd->driver->br_add_ip_neigh == NULL)
                return -1;
        return hapd->driver->br_add_ip_neigh(hapd->drv_priv, version, ipaddr,
                                             prefixlen, addr);
}

static inline int hostapd_drv_br_delete_ip_neigh(struct hostapd_data *hapd,
                                                 u8 version, const u8 *ipaddr)
{
        if (hapd->driver == NULL || hapd->drv_priv == NULL ||
            hapd->driver->br_delete_ip_neigh == NULL)
                return -1;
        return hapd->driver->br_delete_ip_neigh(hapd->drv_priv, version,
                                                ipaddr);
}

static inline int hostapd_drv_br_port_set_attr(struct hostapd_data *hapd,
                                               enum drv_br_port_attr attr,
                                               unsigned int val)
{
        if (hapd->driver == NULL || hapd->drv_priv == NULL ||
            hapd->driver->br_port_set_attr == NULL)
                return -1;
        return hapd->driver->br_port_set_attr(hapd->drv_priv, attr, val);
}

static inline int hostapd_drv_br_set_net_param(struct hostapd_data *hapd,
                                               enum drv_br_net_param param,
                                               unsigned int val)
{
        if (hapd->driver == NULL || hapd->drv_priv == NULL ||
            hapd->driver->br_set_net_param == NULL)
                return -1;
        return hapd->driver->br_set_net_param(hapd->drv_priv, param, val);
}

static inline int hostapd_drv_vendor_cmd(struct hostapd_data *hapd,
                                         int vendor_id, int subcmd,
                                         const u8 *data, size_t data_len,
                                         struct wpabuf *buf)
{
        if (hapd->driver == NULL || hapd->driver->vendor_cmd == NULL)
                return -1;
        return hapd->driver->vendor_cmd(hapd->drv_priv, vendor_id, subcmd, data,
                                        data_len, buf);
}

static inline int hostapd_drv_stop_ap(struct hostapd_data *hapd)
{
        if (hapd->driver == NULL || hapd->driver->stop_ap == NULL)
                return 0;
        return hapd->driver->stop_ap(hapd->drv_priv);
}

#endif /* AP_DRV_OPS */