hostap/wpa_supplicant/driver_i.h
Jouni Malinen 0e2e565a44 WPS 2.0: Provide (Re)Association Response WPS IE to driver
WPS 2.0 mandates the AP to include WPS IE in (Re)Association Response
if the matching (Re)Association Request included WPS IE. Provide the
needed WPS IE information to the driver_ops API for drivers that
process association frames internally.

Note: This modifies the driver_ops API by adding a new argument to
set_ap_wps_ie().
2010-09-22 10:46:44 -07:00

543 lines
14 KiB
C

/*
* wpa_supplicant - Internal driver interface wrappers
* Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Alternatively, this software may be distributed under the terms of BSD
* license.
*
* See README and COPYING for more details.
*/
#ifndef DRIVER_I_H
#define DRIVER_I_H
#include "drivers/driver.h"
/* driver_ops */
static inline void * wpa_drv_init(struct wpa_supplicant *wpa_s,
const char *ifname)
{
if (wpa_s->driver->init2)
return wpa_s->driver->init2(wpa_s, ifname,
wpa_s->global_drv_priv);
if (wpa_s->driver->init) {
return wpa_s->driver->init(wpa_s, ifname);
}
return NULL;
}
static inline void wpa_drv_deinit(struct wpa_supplicant *wpa_s)
{
if (wpa_s->driver->deinit)
wpa_s->driver->deinit(wpa_s->drv_priv);
}
static inline int wpa_drv_set_param(struct wpa_supplicant *wpa_s,
const char *param)
{
if (wpa_s->driver->set_param)
return wpa_s->driver->set_param(wpa_s->drv_priv, param);
return 0;
}
static inline int wpa_drv_set_countermeasures(struct wpa_supplicant *wpa_s,
int enabled)
{
if (wpa_s->driver->set_countermeasures) {
return wpa_s->driver->set_countermeasures(wpa_s->drv_priv,
enabled);
}
return -1;
}
static inline int wpa_drv_authenticate(struct wpa_supplicant *wpa_s,
struct wpa_driver_auth_params *params)
{
if (wpa_s->driver->authenticate)
return wpa_s->driver->authenticate(wpa_s->drv_priv, params);
return -1;
}
static inline int wpa_drv_associate(struct wpa_supplicant *wpa_s,
struct wpa_driver_associate_params *params)
{
if (wpa_s->driver->associate) {
return wpa_s->driver->associate(wpa_s->drv_priv, params);
}
return -1;
}
static inline int wpa_drv_scan(struct wpa_supplicant *wpa_s,
struct wpa_driver_scan_params *params)
{
if (wpa_s->driver->scan2)
return wpa_s->driver->scan2(wpa_s->drv_priv, params);
return -1;
}
static inline struct wpa_scan_results * wpa_drv_get_scan_results2(
struct wpa_supplicant *wpa_s)
{
if (wpa_s->driver->get_scan_results2)
return wpa_s->driver->get_scan_results2(wpa_s->drv_priv);
return NULL;
}
static inline int wpa_drv_get_bssid(struct wpa_supplicant *wpa_s, u8 *bssid)
{
if (wpa_s->driver->get_bssid) {
return wpa_s->driver->get_bssid(wpa_s->drv_priv, bssid);
}
return -1;
}
static inline int wpa_drv_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid)
{
if (wpa_s->driver->get_ssid) {
return wpa_s->driver->get_ssid(wpa_s->drv_priv, ssid);
}
return -1;
}
static inline int wpa_drv_set_key(struct wpa_supplicant *wpa_s,
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)
{
if (wpa_s->driver->set_key) {
wpa_s->keys_cleared = 0;
return wpa_s->driver->set_key(wpa_s->ifname, wpa_s->drv_priv,
alg, addr, key_idx, set_tx,
seq, seq_len, key, key_len);
}
return -1;
}
static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s,
const u8 *addr, int reason_code)
{
if (wpa_s->driver->deauthenticate) {
return wpa_s->driver->deauthenticate(wpa_s->drv_priv, addr,
reason_code);
}
return -1;
}
static inline int wpa_drv_disassociate(struct wpa_supplicant *wpa_s,
const u8 *addr, int reason_code)
{
if (wpa_s->driver->disassociate) {
return wpa_s->driver->disassociate(wpa_s->drv_priv, addr,
reason_code);
}
return -1;
}
static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s,
const u8 *bssid, const u8 *pmkid)
{
if (wpa_s->driver->add_pmkid) {
return wpa_s->driver->add_pmkid(wpa_s->drv_priv, bssid, pmkid);
}
return -1;
}
static inline int wpa_drv_remove_pmkid(struct wpa_supplicant *wpa_s,
const u8 *bssid, const u8 *pmkid)
{
if (wpa_s->driver->remove_pmkid) {
return wpa_s->driver->remove_pmkid(wpa_s->drv_priv, bssid,
pmkid);
}
return -1;
}
static inline int wpa_drv_flush_pmkid(struct wpa_supplicant *wpa_s)
{
if (wpa_s->driver->flush_pmkid) {
return wpa_s->driver->flush_pmkid(wpa_s->drv_priv);
}
return -1;
}
static inline int wpa_drv_get_capa(struct wpa_supplicant *wpa_s,
struct wpa_driver_capa *capa)
{
if (wpa_s->driver->get_capa) {
return wpa_s->driver->get_capa(wpa_s->drv_priv, capa);
}
return -1;
}
static inline void wpa_drv_poll(struct wpa_supplicant *wpa_s)
{
if (wpa_s->driver->poll) {
wpa_s->driver->poll(wpa_s->drv_priv);
}
}
static inline const char * wpa_drv_get_ifname(struct wpa_supplicant *wpa_s)
{
if (wpa_s->driver->get_ifname) {
return wpa_s->driver->get_ifname(wpa_s->drv_priv);
}
return NULL;
}
static inline const u8 * wpa_drv_get_mac_addr(struct wpa_supplicant *wpa_s)
{
if (wpa_s->driver->get_mac_addr) {
return wpa_s->driver->get_mac_addr(wpa_s->drv_priv);
}
return NULL;
}
static inline int wpa_drv_send_eapol(struct wpa_supplicant *wpa_s,
const u8 *dst, u16 proto,
const u8 *data, size_t data_len)
{
if (wpa_s->driver->send_eapol)
return wpa_s->driver->send_eapol(wpa_s->drv_priv, dst, proto,
data, data_len);
return -1;
}
static inline int wpa_drv_set_operstate(struct wpa_supplicant *wpa_s,
int state)
{
if (wpa_s->driver->set_operstate)
return wpa_s->driver->set_operstate(wpa_s->drv_priv, state);
return 0;
}
static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s,
const u8 *addr, int protect_type,
int key_type)
{
if (wpa_s->driver->mlme_setprotection)
return wpa_s->driver->mlme_setprotection(wpa_s->drv_priv, addr,
protect_type,
key_type);
return 0;
}
static inline struct hostapd_hw_modes *
wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes,
u16 *flags)
{
if (wpa_s->driver->get_hw_feature_data)
return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv,
num_modes, flags);
return NULL;
}
static inline int wpa_drv_set_channel(struct wpa_supplicant *wpa_s,
enum hostapd_hw_mode phymode, int chan,
int freq)
{
if (wpa_s->driver->set_channel)
return wpa_s->driver->set_channel(wpa_s->drv_priv, phymode,
chan, freq);
return -1;
}
static inline int wpa_drv_set_ssid(struct wpa_supplicant *wpa_s,
const u8 *ssid, size_t ssid_len)
{
if (wpa_s->driver->set_ssid) {
return wpa_s->driver->set_ssid(wpa_s->drv_priv, ssid,
ssid_len);
}
return -1;
}
static inline int wpa_drv_set_bssid(struct wpa_supplicant *wpa_s,
const u8 *bssid)
{
if (wpa_s->driver->set_bssid) {
return wpa_s->driver->set_bssid(wpa_s->drv_priv, bssid);
}
return -1;
}
static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s,
const char *alpha2)
{
if (wpa_s->driver->set_country)
return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2);
return 0;
}
static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s,
const u8 *data, size_t data_len)
{
if (wpa_s->driver->send_mlme)
return wpa_s->driver->send_mlme(wpa_s->drv_priv,
data, data_len);
return -1;
}
static inline int wpa_drv_mlme_add_sta(struct wpa_supplicant *wpa_s,
const u8 *addr, const u8 *supp_rates,
size_t supp_rates_len)
{
if (wpa_s->driver->mlme_add_sta)
return wpa_s->driver->mlme_add_sta(wpa_s->drv_priv, addr,
supp_rates, supp_rates_len);
return -1;
}
static inline int wpa_drv_mlme_remove_sta(struct wpa_supplicant *wpa_s,
const u8 *addr)
{
if (wpa_s->driver->mlme_remove_sta)
return wpa_s->driver->mlme_remove_sta(wpa_s->drv_priv, addr);
return -1;
}
static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s,
const u8 *md,
const u8 *ies, size_t ies_len)
{
if (wpa_s->driver->update_ft_ies)
return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md,
ies, ies_len);
return -1;
}
static inline int wpa_drv_send_ft_action(struct wpa_supplicant *wpa_s,
u8 action, const u8 *target_ap,
const u8 *ies, size_t ies_len)
{
if (wpa_s->driver->send_ft_action)
return wpa_s->driver->send_ft_action(wpa_s->drv_priv, action,
target_ap, ies, ies_len);
return -1;
}
static inline int wpa_drv_set_beacon(struct wpa_supplicant *wpa_s,
const u8 *head, size_t head_len,
const u8 *tail, size_t tail_len,
int dtim_period, int beacon_int)
{
if (wpa_s->driver->set_beacon)
return wpa_s->driver->set_beacon(wpa_s->drv_priv, head,
head_len, tail, tail_len,
dtim_period, beacon_int);
return -1;
}
static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s,
struct hostapd_sta_add_params *params)
{
if (wpa_s->driver->sta_add)
return wpa_s->driver->sta_add(wpa_s->drv_priv, params);
return -1;
}
static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s,
const u8 *addr)
{
if (wpa_s->driver->sta_remove)
return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr);
return -1;
}
static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s,
const u8 *addr, const u8 *data,
size_t data_len, int encrypt,
const u8 *own_addr)
{
if (wpa_s->driver->hapd_send_eapol)
return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr,
data, data_len, encrypt,
own_addr);
return -1;
}
static inline int wpa_drv_sta_set_flags(struct wpa_supplicant *wpa_s,
const u8 *addr, int total_flags,
int flags_or, int flags_and)
{
if (wpa_s->driver->sta_set_flags)
return wpa_s->driver->sta_set_flags(wpa_s->drv_priv, addr,
total_flags, flags_or,
flags_and);
return -1;
}
static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s,
int authorized)
{
if (wpa_s->driver->set_supp_port) {
return wpa_s->driver->set_supp_port(wpa_s->drv_priv,
authorized);
}
return 0;
}
static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s,
unsigned int freq,
const u8 *dst, const u8 *src,
const u8 *bssid,
const u8 *data, size_t data_len)
{
if (wpa_s->driver->send_action)
return wpa_s->driver->send_action(wpa_s->drv_priv, freq,
dst, src, bssid, data,
data_len);
return -1;
}
static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
struct hostapd_freq_params *freq)
{
if (wpa_s->driver->set_freq)
return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
return -1;
}
static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
enum wpa_driver_if_type type,
const char *ifname, const u8 *addr,
void *bss_ctx, char *force_ifname,
u8 *if_addr)
{
if (wpa_s->driver->if_add)
return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname,
addr, bss_ctx, NULL, force_ifname,
if_addr);
return -1;
}
static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
enum wpa_driver_if_type type,
const char *ifname)
{
if (wpa_s->driver->if_remove)
return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
return -1;
}
static inline int wpa_drv_set_intra_bss(struct wpa_supplicant *wpa_s,
int enabled)
{
if (wpa_s->driver->set_intra_bss)
return wpa_s->driver->set_intra_bss(wpa_s->drv_priv, enabled);
return -1;
}
static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
unsigned int freq,
unsigned int duration)
{
if (wpa_s->driver->remain_on_channel)
return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
duration);
return -1;
}
static inline int wpa_drv_cancel_remain_on_channel(
struct wpa_supplicant *wpa_s)
{
if (wpa_s->driver->cancel_remain_on_channel)
return wpa_s->driver->cancel_remain_on_channel(
wpa_s->drv_priv);
return -1;
}
static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
int report)
{
if (wpa_s->driver->probe_req_report)
return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
report);
return -1;
}
static inline int wpa_drv_disable_11b_rates(struct wpa_supplicant *wpa_s,
int disabled)
{
if (wpa_s->driver->disable_11b_rates)
return wpa_s->driver->disable_11b_rates(wpa_s->drv_priv,
disabled);
return -1;
}
static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
{
if (wpa_s->driver->deinit_ap)
return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
return 0;
}
static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
{
if (wpa_s->driver->suspend)
wpa_s->driver->suspend(wpa_s->drv_priv);
}
static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
{
if (wpa_s->driver->resume)
wpa_s->driver->resume(wpa_s->drv_priv);
}
static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
int threshold, int hysteresis)
{
if (wpa_s->driver->signal_monitor)
return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
threshold, hysteresis);
return -1;
}
static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
const struct wpabuf *beacon,
const struct wpabuf *proberesp,
const struct wpabuf *assocresp)
{
if (!wpa_s->driver->set_ap_wps_ie)
return -1;
return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
proberesp, assocresp);
}
static inline int wpa_drv_shared_freq(struct wpa_supplicant *wpa_s)
{
if (!wpa_s->driver->shared_freq)
return -1;
return wpa_s->driver->shared_freq(wpa_s->drv_priv);
}
static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
u8 *buf, size_t buf_len)
{
if (!wpa_s->driver->get_noa)
return -1;
return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
}
static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s,
int legacy_ps, int opp_ps,
int ctwindow)
{
if (!wpa_s->driver->set_p2p_powersave)
return -1;
return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps,
opp_ps, ctwindow);
}
static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu)
{
if (!wpa_s->driver->ampdu)
return -1;
return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu);
}
#endif /* DRIVER_I_H */