drv_callbacks.c File Reference

hostapd / Callback functions for driver wrappers More...

#include "includes.h"
#include "hostapd.h"
#include "driver_i.h"
#include "ieee802_11.h"
#include "radius/radius.h"
#include "sta_info.h"
#include "accounting.h"
#include "tkip_countermeasures.h"
#include "ieee802_1x.h"
#include "wpa.h"
#include "iapp.h"
#include "wme.h"
#include "wps_hostapd.h"

Data Structures
struct	prune_data
Defines
#define	HAPD_BROADCAST   ((struct hostapd_data *) -1)
Functions
void	hostapd_new_assoc_sta (struct hostapd_data *hapd, struct sta_info *sta, int reassoc)
	Notify that a new station associated with the AP.
void	hostapd_tx_status (struct hostapd_data *hapd, const u8 *addr, const u8 *buf, size_t len, int ack)
void	hostapd_rx_from_unknown_sta (struct hostapd_data *hapd, const struct ieee80211_hdr *hdr, size_t len)
int	hostapd_notif_assoc (struct hostapd_data *hapd, const u8 *addr, const u8 *ie, size_t ielen)
void	hostapd_notif_disassoc (struct hostapd_data *hapd, const u8 *addr)
void	hostapd_eapol_receive (struct hostapd_data *hapd, const u8 *sa, const u8 *buf, size_t len)
void	hostapd_michael_mic_failure (struct hostapd_data *hapd, const u8 *addr)
struct hostapd_data *	hostapd_sta_get_bss (struct hostapd_data *hapd, const u8 *addr)
void	wpa_supplicant_event (void *ctx, wpa_event_type event, union wpa_event_data *data)
	Report a driver event for wpa_supplicant.
void	hostapd_probe_req_rx (struct hostapd_data *hapd, const u8 *sa, const u8 *ie, size_t ie_len)

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Detailed Description

hostapd / Callback functions for driver wrappers

Copyright

Copyright (c) 2002-2009, 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.

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Function Documentation

void hostapd_new_assoc_sta	(	struct hostapd_data *	hapd,
		struct sta_info *	sta,
		int	reassoc
	)

Notify that a new station associated with the AP.

Parameters:

	hapd	Pointer to BSS data
	sta	Pointer to the associated STA data
	reassoc	1 to indicate this was a re-association; 0 = first association

This function will be called whenever a station associates with the AP. It can be called from ieee802_11.c for drivers that export MLME to hostapd and from driver_*.c for drivers that take care of management frames (IEEE 802.11 authentication and association) internally.

void wpa_supplicant_event	(	void *	ctx,
		wpa_event_type	event,
		union wpa_event_data *	data
	)

Report a driver event for wpa_supplicant.

Parameters:

	ctx	Context pointer (wpa_s); this is the ctx variable registered with struct wpa_driver_ops::init()
	event	event type (defined above)
	data	possible extra data for the event

Driver wrapper code should call this function whenever an event is received from the driver.