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hostap/hostapd/drv_callbacks.c

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Moved driver callback functions from hostapd.c to a new file
2009-01-09 16:27:03 +01:00
/*
* hostapd / Callback functions for driver wrappers
* 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.
*/
#include "includes.h"
Conver hostapd specific files to include common.h Instead of getting this via hostapd.h, include it as the first non-system header file in all source code files in the same way as used in all other files.
2009-11-29 17:46:42 +01:00
#include "common.h"
Moved driver callback functions from hostapd.c to a new file
2009-01-09 16:27:03 +01:00
#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"
Replace hostapd_wps_probe_req_rx() with more generic ProbeReq notifier The driver wrappers should not need to include wps_hostapd.h, so let's make this easier by introducing a driver callback for reporting Probe Request frames.
2009-06-12 16:31:43 +02:00
#include "wps_hostapd.h"
Moved driver callback functions from hostapd.c to a new file
2009-01-09 16:27:03 +01:00
driver_wired: Move STA entry processing away from driver wrapper Get rid of hostapd/sta_info.h dependency by introducing a new driver callback function for hostapd.
2009-12-12 19:39:25 +01:00
int hostapd_notif_new_sta(struct hostapd_data *hapd, const u8 *addr)
{
struct sta_info *sta = ap_get_sta(hapd, addr);
if (sta)
return 0;
wpa_printf(MSG_DEBUG, "Data frame from unknown STA " MACSTR
" - adding a new STA", MAC2STR(addr));
sta = ap_sta_add(hapd, addr);
if (sta) {
hostapd_new_assoc_sta(hapd, sta, 0);
} else {
wpa_printf(MSG_DEBUG, "Failed to add STA entry for " MACSTR,
MAC2STR(addr));
return -1;
}
return 0;
}
Moved driver callback functions from hostapd.c to a new file
2009-01-09 16:27:03 +01:00
int hostapd_notif_assoc(struct hostapd_data *hapd, const u8 *addr,
const u8 *ie, size_t ielen)
{
struct sta_info *sta;
int new_assoc, res;
hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_INFO, "associated");
sta = ap_get_sta(hapd, addr);
if (sta) {
accounting_sta_stop(hapd, sta);
} else {
sta = ap_sta_add(hapd, addr);
if (sta == NULL)
return -1;
}
sta->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS);
if (hapd->conf->wpa) {
if (ie == NULL || ielen == 0) {
if (hapd->conf->wps_state) {
wpa_printf(MSG_DEBUG, "STA did not include "
"WPA/RSN IE in (Re)Association "
"Request - possible WPS use");
sta->flags |= WLAN_STA_MAYBE_WPS;
goto skip_wpa_check;
}
wpa_printf(MSG_DEBUG, "No WPA/RSN IE from STA");
return -1;
}
if (hapd->conf->wps_state && ie[0] == 0xdd && ie[1] >= 4 &&
os_memcmp(ie + 2, "\x00\x50\xf2\x04", 4) == 0) {
sta->flags |= WLAN_STA_WPS;
goto skip_wpa_check;
}
if (sta->wpa_sm == NULL)
sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth,
sta->addr);
if (sta->wpa_sm == NULL) {
wpa_printf(MSG_ERROR, "Failed to initialize WPA state "
"machine");
return -1;
}
res = wpa_validate_wpa_ie(hapd->wpa_auth, sta->wpa_sm,
ie, ielen, NULL, 0);
if (res != WPA_IE_OK) {
Disassociate STA if it associated with invalid/missing WPA/RSN IE When using drivers that process management frames internally (e.g., madwifi, atheros, bsd), the driver may accept association with IEs that do not match the security policy. Instead of silently leaving the station associated, explicitly disassociate it to clear the driver entry immediately.
2009-11-11 16:33:55 +01:00
int resp;
Moved driver callback functions from hostapd.c to a new file
2009-01-09 16:27:03 +01:00
wpa_printf(MSG_DEBUG, "WPA/RSN information element "
"rejected? (res %u)", res);
wpa_hexdump(MSG_DEBUG, "IE", ie, ielen);
Disassociate STA if it associated with invalid/missing WPA/RSN IE When using drivers that process management frames internally (e.g., madwifi, atheros, bsd), the driver may accept association with IEs that do not match the security policy. Instead of silently leaving the station associated, explicitly disassociate it to clear the driver entry immediately.
2009-11-11 16:33:55 +01:00
if (res == WPA_INVALID_GROUP)
resp = WLAN_REASON_GROUP_CIPHER_NOT_VALID;
else if (res == WPA_INVALID_PAIRWISE)
resp = WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID;
else if (res == WPA_INVALID_AKMP)
resp = WLAN_REASON_AKMP_NOT_VALID;
#ifdef CONFIG_IEEE80211W
else if (res == WPA_MGMT_FRAME_PROTECTION_VIOLATION)
resp = WLAN_REASON_INVALID_IE;
else if (res == WPA_INVALID_MGMT_GROUP_CIPHER)
resp = WLAN_REASON_GROUP_CIPHER_NOT_VALID;
#endif /* CONFIG_IEEE80211W */
else
resp = WLAN_REASON_INVALID_IE;
hostapd_sta_disassoc(hapd, sta->addr, resp);
ap_free_sta(hapd, sta);
Moved driver callback functions from hostapd.c to a new file
2009-01-09 16:27:03 +01:00
return -1;
}
Fix WPS in non-WPA modes with drivers that implement MLME Need to set WLAN_STA_WPS and WLAN_STA_MAYBE_WPS flags even if WPA is not enabled. This allows open and static WEP modes to initiate WPS negotiation with madwifi-like drivers.
2009-02-23 19:57:07 +01:00
} else if (hapd->conf->wps_state) {
if (ie && ielen > 4 && ie[0] == 0xdd && ie[1] >= 4 &&
os_memcmp(ie + 2, "\x00\x50\xf2\x04", 4) == 0) {
sta->flags |= WLAN_STA_WPS;
} else
sta->flags |= WLAN_STA_MAYBE_WPS;
Moved driver callback functions from hostapd.c to a new file
2009-01-09 16:27:03 +01:00
}
skip_wpa_check:
new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0;
sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC;
wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC);
hostapd_new_assoc_sta(hapd, sta, !new_assoc);
ieee802_1x_notify_port_enabled(sta->eapol_sm, 1);
return 0;
}
void hostapd_notif_disassoc(struct hostapd_data *hapd, const u8 *addr)
{
struct sta_info *sta;
hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_INFO, "disassociated");
sta = ap_get_sta(hapd, addr);
if (sta == NULL) {
wpa_printf(MSG_DEBUG, "Disassociation notification for "
"unknown STA " MACSTR, MAC2STR(addr));
return;
}
sta->flags &= ~(WLAN_STA_AUTH | WLAN_STA_ASSOC);
wpa_auth_sm_event(sta->wpa_sm, WPA_DISASSOC);
sta->acct_terminate_cause = RADIUS_ACCT_TERMINATE_CAUSE_USER_REQUEST;
ieee802_1x_notify_port_enabled(sta->eapol_sm, 0);
ap_free_sta(hapd, sta);
}
void hostapd_eapol_receive(struct hostapd_data *hapd, const u8 *sa,
const u8 *buf, size_t len)
{
ieee802_1x_receive(hapd, sa, buf, len);
}
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
struct hostapd_data * hostapd_sta_get_bss(struct hostapd_data *hapd,
const u8 *addr)
{
struct hostapd_iface *iface = hapd->iface;
size_t j;
for (j = 0; j < iface->num_bss; j++) {
hapd = iface->bss[j];
if (ap_get_sta(hapd, addr))
return hapd;
}
return NULL;
}
#ifdef HOSTAPD
Replace NEED_MLME with NEED_AP_MLME This makes it clearer that it's about the AP, not client-side MLME, even when built into the client (wpa_supplicant).
2009-08-14 19:01:41 +02:00
#ifdef NEED_AP_MLME
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
static const u8 * get_hdr_bssid(const struct ieee80211_hdr *hdr, size_t len)
{
u16 fc, type, stype;
/*
* PS-Poll frames are 16 bytes. All other frames are
* 24 bytes or longer.
*/
if (len < 16)
return NULL;
fc = le_to_host16(hdr->frame_control);
type = WLAN_FC_GET_TYPE(fc);
stype = WLAN_FC_GET_STYPE(fc);
switch (type) {
case WLAN_FC_TYPE_DATA:
if (len < 24)
return NULL;
switch (fc & (WLAN_FC_FROMDS | WLAN_FC_TODS)) {
hostapd: Add WDS (4-address frame) mode with per-station interfaces This mode allows associated stations to use 4-address frames to allow layer 2 bridging to be used. At least for the time being, this is only supported with driver=nl80211.
2009-12-24 10:46:22 +01:00
case WLAN_FC_FROMDS | WLAN_FC_TODS:
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
case WLAN_FC_TODS:
return hdr->addr1;
case WLAN_FC_FROMDS:
return hdr->addr2;
default:
return NULL;
}
case WLAN_FC_TYPE_CTRL:
if (stype != WLAN_FC_STYPE_PSPOLL)
return NULL;
return hdr->addr1;
case WLAN_FC_TYPE_MGMT:
return hdr->addr3;
default:
return NULL;
}
}
#define HAPD_BROADCAST ((struct hostapd_data *) -1)
static struct hostapd_data * get_hapd_bssid(struct hostapd_iface *iface,
const u8 *bssid)
{
size_t i;
if (bssid == NULL)
return NULL;
if (bssid[0] == 0xff && bssid[1] == 0xff && bssid[2] == 0xff &&
bssid[3] == 0xff && bssid[4] == 0xff && bssid[5] == 0xff)
return HAPD_BROADCAST;
for (i = 0; i < iface->num_bss; i++) {
if (os_memcmp(bssid, iface->bss[i]->own_addr, ETH_ALEN) == 0)
return iface->bss[i];
}
return NULL;
}
static void hostapd_rx_from_unknown_sta(struct hostapd_data *hapd,
const struct ieee80211_hdr *hdr,
size_t len)
{
hostapd: Add WDS (4-address frame) mode with per-station interfaces This mode allows associated stations to use 4-address frames to allow layer 2 bridging to be used. At least for the time being, this is only supported with driver=nl80211.
2009-12-24 10:46:22 +01:00
u16 fc = le_to_host16(hdr->frame_control);
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
hapd = get_hapd_bssid(hapd->iface, get_hdr_bssid(hdr, len));
if (hapd == NULL || hapd == HAPD_BROADCAST)
return;
hostapd: Add WDS (4-address frame) mode with per-station interfaces This mode allows associated stations to use 4-address frames to allow layer 2 bridging to be used. At least for the time being, this is only supported with driver=nl80211.
2009-12-24 10:46:22 +01:00
ieee802_11_rx_from_unknown(hapd, hdr->addr2,
(fc & (WLAN_FC_TODS | WLAN_FC_FROMDS)) ==
(WLAN_FC_TODS | WLAN_FC_FROMDS));
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
}
Mark management frame processing functions to use const buffer
2009-12-13 22:25:30 +01:00
static void hostapd_mgmt_rx(struct hostapd_data *hapd, const u8 *buf,
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
size_t len, struct hostapd_frame_info *fi)
Moved driver callback functions from hostapd.c to a new file
2009-01-09 16:27:03 +01:00
{
Move more multi-BSSID processing into drv_callbacks.c This simplifies driver wrapper operations and removes last direct struct hostapd_data dereferences from driver_nl80211.c. In addition, some of the TX callbacks are now fixed for secondary BSSes.
2009-04-17 12:29:29 +02:00
struct hostapd_iface *iface = hapd->iface;
Mark management frame processing functions to use const buffer
2009-12-13 22:25:30 +01:00
const struct ieee80211_hdr *hdr;
Move more multi-BSSID processing into drv_callbacks.c This simplifies driver wrapper operations and removes last direct struct hostapd_data dereferences from driver_nl80211.c. In addition, some of the TX callbacks are now fixed for secondary BSSes.
2009-04-17 12:29:29 +02:00
const u8 *bssid;
Mark management frame processing functions to use const buffer
2009-12-13 22:25:30 +01:00
hdr = (const struct ieee80211_hdr *) buf;
Move more multi-BSSID processing into drv_callbacks.c This simplifies driver wrapper operations and removes last direct struct hostapd_data dereferences from driver_nl80211.c. In addition, some of the TX callbacks are now fixed for secondary BSSes.
2009-04-17 12:29:29 +02:00
bssid = get_hdr_bssid(hdr, len);
if (bssid == NULL)
return;
hapd = get_hapd_bssid(iface, bssid);
if (hapd == NULL) {
u16 fc;
fc = le_to_host16(hdr->frame_control);
/*
* Drop frames to unknown BSSIDs except for Beacon frames which
* could be used to update neighbor information.
*/
if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT &&
WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_BEACON)
hapd = iface->bss[0];
else
return;
}
if (hapd == HAPD_BROADCAST) {
size_t i;
for (i = 0; i < iface->num_bss; i++)
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
ieee802_11_mgmt(iface->bss[i], buf, len, fi);
Move more multi-BSSID processing into drv_callbacks.c This simplifies driver wrapper operations and removes last direct struct hostapd_data dereferences from driver_nl80211.c. In addition, some of the TX callbacks are now fixed for secondary BSSes.
2009-04-17 12:29:29 +02:00
} else
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
ieee802_11_mgmt(hapd, buf, len, fi);
Moved driver callback functions from hostapd.c to a new file
2009-01-09 16:27:03 +01:00
}
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
static void hostapd_mgmt_tx_cb(struct hostapd_data *hapd, const u8 *buf,
size_t len, u16 stype, int ok)
Moved driver callback functions from hostapd.c to a new file
2009-01-09 16:27:03 +01:00
{
Move more multi-BSSID processing into drv_callbacks.c This simplifies driver wrapper operations and removes last direct struct hostapd_data dereferences from driver_nl80211.c. In addition, some of the TX callbacks are now fixed for secondary BSSes.
2009-04-17 12:29:29 +02:00
struct ieee80211_hdr *hdr;
hdr = (struct ieee80211_hdr *) buf;
hapd = get_hapd_bssid(hapd->iface, get_hdr_bssid(hdr, len));
if (hapd == NULL || hapd == HAPD_BROADCAST)
return;
Moved driver callback functions from hostapd.c to a new file
2009-01-09 16:27:03 +01:00
ieee802_11_mgmt_cb(hapd, buf, len, stype, ok);
}
nl80211: Fix EAPOL frame RX for secondary BSSes Need to figure out which BSS should process the frame based on the source address (STA/Supplicant MAC address).
2009-04-03 20:04:25 +02:00
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
#endif /* NEED_AP_MLME */
Clean up HT40 scan and share nl80211 scanning code Instead of adding a new driver_ops for fetching neighbor BSS data (that nl80211 driver interface had to scan during initialization), share the same scan operations that wpa_supplicant is using. This gets rid of duplicated scan code in driver_nl80211.c (and better yet, removes large part of old WEXT code). hostapd interface initialization is now completed in a callback, if needed, i.e., he_features channel/hw_mode selection can use as much time as needed. This can also help with radar detection in the future.
2009-04-16 15:22:40 +02:00
void wpa_supplicant_event(void *ctx, wpa_event_type event,
union wpa_event_data *data)
{
struct hostapd_data *hapd = ctx;
switch (event) {
case EVENT_MICHAEL_MIC_FAILURE:
michael_mic_failure(hapd, data->michael_mic_failure.src, 1);
break;
case EVENT_SCAN_RESULTS:
if (hapd->iface->scan_cb)
hapd->iface->scan_cb(hapd->iface);
break;
Replace direct driver call to wpa_ft_rrb_rx() with driver event This avoids need to include hostapd/wpa.h into the driver wrappers.
2009-12-12 21:43:26 +01:00
#ifdef CONFIG_IEEE80211R
Fix EVENT_FT_RRB_RX processing
2009-12-13 20:19:02 +01:00
case EVENT_FT_RRB_RX:
Replace direct driver call to wpa_ft_rrb_rx() with driver event This avoids need to include hostapd/wpa.h into the driver wrappers.
2009-12-12 21:43:26 +01:00
wpa_ft_rrb_rx(hapd->wpa_auth, data->ft_rrb_rx.src,
data->ft_rrb_rx.data, data->ft_rrb_rx.data_len);
break;
#endif /* CONFIG_IEEE80211R */
Replace hostapd_button_pushed() with generic driver event
2009-12-13 20:21:10 +01:00
case EVENT_WPS_BUTTON_PUSHED:
hostapd_wps_button_pushed(hapd);
break;
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
#ifdef NEED_AP_MLME
case EVENT_TX_STATUS:
switch (data->tx_status.type) {
case WLAN_FC_TYPE_MGMT:
hostapd_mgmt_tx_cb(hapd, data->tx_status.data,
data->tx_status.data_len,
data->tx_status.stype,
data->tx_status.ack);
break;
case WLAN_FC_TYPE_DATA:
hostapd_tx_status(hapd, data->tx_status.dst,
data->tx_status.data,
data->tx_status.data_len,
data->tx_status.ack);
break;
}
break;
case EVENT_RX_FROM_UNKNOWN:
hostapd_rx_from_unknown_sta(hapd, data->rx_from_unknown.hdr,
data->rx_from_unknown.len);
break;
case EVENT_RX_MGMT:
hostapd_mgmt_rx(hapd, data->rx_mgmt.frame,
data->rx_mgmt.frame_len, data->rx_mgmt.fi);
break;
#endif /* NEED_AP_MLME */
Clean up HT40 scan and share nl80211 scanning code Instead of adding a new driver_ops for fetching neighbor BSS data (that nl80211 driver interface had to scan during initialization), share the same scan operations that wpa_supplicant is using. This gets rid of duplicated scan code in driver_nl80211.c (and better yet, removes large part of old WEXT code). hostapd interface initialization is now completed in a callback, if needed, i.e., he_features channel/hw_mode selection can use as much time as needed. This can also help with radar detection in the future.
2009-04-16 15:22:40 +02:00
default:
wpa_printf(MSG_DEBUG, "Unknown event %d", event);
break;
}
}
Use generic driver events for TX status and RX reporting Replace driver wrapper calls to hostapd_tx_status(), hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and hostapd_mgmt_tx_cb() with new generic driver events EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT. This cleans up lot of the driver wrapper code to be less dependent on whether it is being used within wpa_supplicant AP mode or hostapd.
2009-12-13 22:05:39 +01:00
#endif /* HOSTAPD */
Replace hostapd_wps_probe_req_rx() with more generic ProbeReq notifier The driver wrappers should not need to include wps_hostapd.h, so let's make this easier by introducing a driver callback for reporting Probe Request frames.
2009-06-12 16:31:43 +02:00
void hostapd_probe_req_rx(struct hostapd_data *hapd, const u8 *sa,
const u8 *ie, size_t ie_len)
{
Add generic infrastructure for Probe Request callbacks Instead of calling specific Probe Request handler functions, use a generic mechanism that allows multiple callback functions to be registered for getting notification on receive Probe Request frames.
2009-06-12 17:13:40 +02:00
size_t i;
for (i = 0; hapd->probereq_cb && i < hapd->num_probereq_cb; i++)
hapd->probereq_cb[i].cb(hapd->probereq_cb[i].ctx,
sa, ie, ie_len);
Replace hostapd_wps_probe_req_rx() with more generic ProbeReq notifier The driver wrappers should not need to include wps_hostapd.h, so let's make this easier by introducing a driver callback for reporting Probe Request frames.
2009-06-12 16:31:43 +02:00
}
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