+++ /dev/null
-diff -ruN hostapd-0.4.5-old/driver_madwifi.c hostapd-0.4.5-new/driver_madwifi.c
---- hostapd-0.4.5-old/driver_madwifi.c 2005-10-23 14:52:39.000000000 +0200
-+++ hostapd-0.4.5-new/driver_madwifi.c 2005-10-23 15:09:45.000000000 +0200
-@@ -20,19 +20,20 @@
- #include <errno.h>
- #include <sys/types.h>
- #include <sys/socket.h>
-+#include <linux/if.h>
-+#include <stdint.h>
-
- #include <include/compat.h>
- #include <net80211/ieee80211.h>
- #ifdef WME_NUM_AC
- /* Assume this is built against BSD branch of madwifi driver. */
--#define MADWIFI_BSD
- #include <net80211/_ieee80211.h>
- #endif /* WME_NUM_AC */
- #include <net80211/ieee80211_crypto.h>
- #include <net80211/ieee80211_ioctl.h>
-
- #include <net/if_arp.h>
--#include "wireless_copy.h"
-+#include <wireless.h>
-
- #include <netinet/in.h>
- #include <netpacket/packet.h>
-diff -ruN hostapd-0.4.5-old/driver_madwifi.~c hostapd-0.4.5-new/driver_madwifi.~c
---- hostapd-0.4.5-old/driver_madwifi.~c 1970-01-01 01:00:00.000000000 +0100
-+++ hostapd-0.4.5-new/driver_madwifi.~c 2005-10-23 15:06:20.000000000 +0200
-@@ -0,0 +1,1248 @@
-+/*
-+ * Host AP - driver interaction with MADWIFI 802.11 driver
-+ * Copyright (c) 2004, Sam Leffler <sam@errno.com>
-+ * Copyright (c) 2004, Video54 Technologies
-+ *
-+ * 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 <stdlib.h>
-+#include <stdio.h>
-+#include <unistd.h>
-+#include <string.h>
-+#include <sys/ioctl.h>
-+#include <errno.h>
-+#include <sys/types.h>
-+#include <sys/socket.h>
-+
-+#include <include/compat.h>
-+#include <net80211/ieee80211.h>
-+#ifdef WME_NUM_AC
-+/* Assume this is built against BSD branch of madwifi driver. */
-+#include <net80211/_ieee80211.h>
-+#endif /* WME_NUM_AC */
-+#include <net80211/ieee80211_crypto.h>
-+#include <net80211/ieee80211_ioctl.h>
-+
-+#include <net/if_arp.h>
-+#include <wireless.h>
-+
-+#include <netinet/in.h>
-+#include <netpacket/packet.h>
-+
-+#include "hostapd.h"
-+#include "driver.h"
-+#include "ieee802_1x.h"
-+#include "eloop.h"
-+#include "priv_netlink.h"
-+#include "sta_info.h"
-+#include "l2_packet.h"
-+#include "hostap_common.h"
-+
-+#include "eapol_sm.h"
-+#include "wpa.h"
-+#include "radius.h"
-+#include "ieee802_11.h"
-+#include "accounting.h"
-+#include "common.h"
-+
-+
-+struct madwifi_driver_data {
-+ struct driver_ops ops; /* base class */
-+ struct hostapd_data *hapd; /* back pointer */
-+
-+ char iface[IFNAMSIZ + 1];
-+ int ifindex;
-+ struct l2_packet_data *sock_xmit; /* raw packet xmit socket */
-+ struct l2_packet_data *sock_recv; /* raw packet recv socket */
-+ int ioctl_sock; /* socket for ioctl() use */
-+ int wext_sock; /* socket for wireless events */
-+ int we_version;
-+ u8 acct_mac[ETH_ALEN];
-+ struct hostap_sta_driver_data acct_data;
-+};
-+
-+static const struct driver_ops madwifi_driver_ops;
-+
-+static int madwifi_sta_deauth(void *priv, u8 *addr, int reason_code);
-+
-+static int
-+set80211priv(struct madwifi_driver_data *drv, int op, void *data, int len)
-+{
-+#define N(a) (sizeof(a)/sizeof(a[0]))
-+ struct iwreq iwr;
-+
-+ memset(&iwr, 0, sizeof(iwr));
-+ strncpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
-+ if (len < IFNAMSIZ) {
-+ /*
-+ * Argument data fits inline; put it there.
-+ */
-+ memcpy(iwr.u.name, data, len);
-+ } else {
-+ /*
-+ * Argument data too big for inline transfer; setup a
-+ * parameter block instead; the kernel will transfer
-+ * the data for the driver.
-+ */
-+ iwr.u.data.pointer = data;
-+ iwr.u.data.length = len;
-+ }
-+
-+ if (ioctl(drv->ioctl_sock, op, &iwr) < 0) {
-+ static const char *opnames[] = {
-+ "ioctl[IEEE80211_IOCTL_SETPARAM]",
-+ "ioctl[IEEE80211_IOCTL_GETPARAM]",
-+ "ioctl[IEEE80211_IOCTL_SETKEY]",
-+ "ioctl[SIOCIWFIRSTPRIV+3]",
-+ "ioctl[IEEE80211_IOCTL_DELKEY]",
-+ "ioctl[SIOCIWFIRSTPRIV+5]",
-+ "ioctl[IEEE80211_IOCTL_SETMLME]",
-+ "ioctl[SIOCIWFIRSTPRIV+7]",
-+ "ioctl[IEEE80211_IOCTL_SETOPTIE]",
-+ "ioctl[IEEE80211_IOCTL_GETOPTIE]",
-+ "ioctl[IEEE80211_IOCTL_ADDMAC]",
-+ "ioctl[SIOCIWFIRSTPRIV+11]",
-+ "ioctl[IEEE80211_IOCTL_DELMAC]",
-+ "ioctl[SIOCIWFIRSTPRIV+13]",
-+ "ioctl[IEEE80211_IOCTL_CHANLIST]",
-+ "ioctl[SIOCIWFIRSTPRIV+15]",
-+ "ioctl[IEEE80211_IOCTL_GETRSN]",
-+ "ioctl[SIOCIWFIRSTPRIV+17]",
-+ "ioctl[IEEE80211_IOCTL_GETKEY]",
-+ };
-+ op -= SIOCIWFIRSTPRIV;
-+ if (0 <= op && op < N(opnames))
-+ perror(opnames[op]);
-+ else
-+ perror("ioctl[unknown???]");
-+ return -1;
-+ }
-+ return 0;
-+#undef N
-+}
-+
-+static int
-+set80211param(struct madwifi_driver_data *drv, int op, int arg)
-+{
-+ struct iwreq iwr;
-+
-+ memset(&iwr, 0, sizeof(iwr));
-+ strncpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
-+ iwr.u.mode = op;
-+ memcpy(iwr.u.name+sizeof(__u32), &arg, sizeof(arg));
-+
-+ if (ioctl(drv->ioctl_sock, IEEE80211_IOCTL_SETPARAM, &iwr) < 0) {
-+ perror("ioctl[IEEE80211_IOCTL_SETPARAM]");
-+ return -1;
-+ }
-+ return 0;
-+}
-+
-+static const char *
-+ether_sprintf(const u8 *addr)
-+{
-+ static char buf[sizeof(MACSTR)];
-+
-+ if (addr != NULL)
-+ snprintf(buf, sizeof(buf), MACSTR, MAC2STR(addr));
-+ else
-+ snprintf(buf, sizeof(buf), MACSTR, 0,0,0,0,0,0);
-+ return buf;
-+}
-+
-+/*
-+ * Configure WPA parameters.
-+ */
-+static int
-+madwifi_configure_wpa(struct madwifi_driver_data *drv)
-+{
-+ hostapd *hapd = drv->hapd;
-+ struct hostapd_config *conf = hapd->conf;
-+ int v;
-+
-+ switch (conf->wpa_group) {
-+ case WPA_CIPHER_CCMP:
-+ v = IEEE80211_CIPHER_AES_CCM;
-+ break;
-+ case WPA_CIPHER_TKIP:
-+ v = IEEE80211_CIPHER_TKIP;
-+ break;
-+ case WPA_CIPHER_WEP104:
-+ v = IEEE80211_CIPHER_WEP;
-+ break;
-+ case WPA_CIPHER_WEP40:
-+ v = IEEE80211_CIPHER_WEP;
-+ break;
-+ case WPA_CIPHER_NONE:
-+ v = IEEE80211_CIPHER_NONE;
-+ break;
-+ default:
-+ printf("Unknown group key cipher %u\n",
-+ conf->wpa_group);
-+ return -1;
-+ }
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "%s: group key cipher=%d\n", __func__, v);
-+ if (set80211param(drv, IEEE80211_PARAM_MCASTCIPHER, v)) {
-+ printf("Unable to set group key cipher to %u\n", v);
-+ return -1;
-+ }
-+ if (v == IEEE80211_CIPHER_WEP) {
-+ /* key length is done only for specific ciphers */
-+ v = (conf->wpa_group == WPA_CIPHER_WEP104 ? 13 : 5);
-+ if (set80211param(drv, IEEE80211_PARAM_MCASTKEYLEN, v)) {
-+ printf("Unable to set group key length to %u\n", v);
-+ return -1;
-+ }
-+ }
-+
-+ v = 0;
-+ if (conf->wpa_pairwise & WPA_CIPHER_CCMP)
-+ v |= 1<<IEEE80211_CIPHER_AES_CCM;
-+ if (conf->wpa_pairwise & WPA_CIPHER_TKIP)
-+ v |= 1<<IEEE80211_CIPHER_TKIP;
-+ if (conf->wpa_pairwise & WPA_CIPHER_NONE)
-+ v |= 1<<IEEE80211_CIPHER_NONE;
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "%s: pairwise key ciphers=0x%x\n", __func__, v);
-+ if (set80211param(drv, IEEE80211_PARAM_UCASTCIPHERS, v)) {
-+ printf("Unable to set pairwise key ciphers to 0x%x\n", v);
-+ return -1;
-+ }
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "%s: key management algorithms=0x%x\n",
-+ __func__, conf->wpa_key_mgmt);
-+ if (set80211param(drv, IEEE80211_PARAM_KEYMGTALGS, conf->wpa_key_mgmt)) {
-+ printf("Unable to set key management algorithms to 0x%x\n",
-+ conf->wpa_key_mgmt);
-+ return -1;
-+ }
-+
-+ v = 0;
-+ if (conf->rsn_preauth)
-+ v |= BIT(0);
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "%s: rsn capabilities=0x%x\n", __func__, conf->rsn_preauth);
-+ if (set80211param(drv, IEEE80211_PARAM_RSNCAPS, v)) {
-+ printf("Unable to set RSN capabilities to 0x%x\n", v);
-+ return -1;
-+ }
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "%s: enable WPA= 0x%x\n", __func__, conf->wpa);
-+ if (set80211param(drv, IEEE80211_PARAM_WPA, conf->wpa)) {
-+ printf("Unable to set WPA to %u\n", conf->wpa);
-+ return -1;
-+ }
-+ return 0;
-+}
-+
-+
-+static int
-+madwifi_set_iface_flags(void *priv, int dev_up)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ hostapd *hapd = drv->hapd;
-+ struct ifreq ifr;
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_VERBOSE,
-+ "%s: dev_up=%d\n", __func__, dev_up);
-+
-+ if (drv->ioctl_sock < 0)
-+ return -1;
-+
-+ memset(&ifr, 0, sizeof(ifr));
-+ snprintf(ifr.ifr_name, IFNAMSIZ, "%s", drv->iface);
-+
-+ if (ioctl(drv->ioctl_sock, SIOCGIFFLAGS, &ifr) != 0) {
-+ perror("ioctl[SIOCGIFFLAGS]");
-+ return -1;
-+ }
-+
-+ if (dev_up)
-+ ifr.ifr_flags |= IFF_UP;
-+ else
-+ ifr.ifr_flags &= ~IFF_UP;
-+
-+ if (ioctl(drv->ioctl_sock, SIOCSIFFLAGS, &ifr) != 0) {
-+ perror("ioctl[SIOCSIFFLAGS]");
-+ return -1;
-+ }
-+
-+ if (dev_up) {
-+ memset(&ifr, 0, sizeof(ifr));
-+ snprintf(ifr.ifr_name, IFNAMSIZ, "%s", drv->iface);
-+ ifr.ifr_mtu = HOSTAPD_MTU;
-+ if (ioctl(drv->ioctl_sock, SIOCSIFMTU, &ifr) != 0) {
-+ perror("ioctl[SIOCSIFMTU]");
-+ printf("Setting MTU failed - trying to survive with "
-+ "current value\n");
-+ }
-+ }
-+
-+ return 0;
-+}
-+
-+static int
-+madwifi_set_ieee8021x(void *priv, int enabled)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ hostapd *hapd = drv->hapd;
-+ struct hostapd_config *conf = hapd->conf;
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_VERBOSE,
-+ "%s: enabled=%d\n", __func__, enabled);
-+
-+ if (!enabled) {
-+ /* XXX restore state */
-+ return set80211param(priv, IEEE80211_PARAM_AUTHMODE,
-+ IEEE80211_AUTH_AUTO);
-+ }
-+ if (!conf->wpa && !conf->ieee802_1x) {
-+ hostapd_logger(hapd, NULL, HOSTAPD_MODULE_DRIVER,
-+ HOSTAPD_LEVEL_WARNING, "No 802.1X or WPA enabled!");
-+ return -1;
-+ }
-+ if (conf->wpa && madwifi_configure_wpa(drv) != 0) {
-+ hostapd_logger(hapd, NULL, HOSTAPD_MODULE_DRIVER,
-+ HOSTAPD_LEVEL_WARNING, "Error configuring WPA state!");
-+ return -1;
-+ }
-+ if (set80211param(priv, IEEE80211_PARAM_AUTHMODE,
-+ (conf->wpa ? IEEE80211_AUTH_WPA : IEEE80211_AUTH_8021X))) {
-+ hostapd_logger(hapd, NULL, HOSTAPD_MODULE_DRIVER,
-+ HOSTAPD_LEVEL_WARNING, "Error enabling WPA/802.1X!");
-+ return -1;
-+ }
-+ return madwifi_set_iface_flags(priv, 1);
-+}
-+
-+static int
-+madwifi_set_privacy(void *priv, int enabled)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ hostapd *hapd = drv->hapd;
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "%s: enabled=%d\n", __func__, enabled);
-+
-+ return set80211param(priv, IEEE80211_PARAM_PRIVACY, enabled);
-+}
-+
-+static int
-+madwifi_set_sta_authorized(void *priv, u8 *addr, int authorized)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ hostapd *hapd = drv->hapd;
-+ struct ieee80211req_mlme mlme;
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_VERBOSE,
-+ "%s: addr=%s authorized=%d\n",
-+ __func__, ether_sprintf(addr), authorized);
-+
-+ if (authorized)
-+ mlme.im_op = IEEE80211_MLME_AUTHORIZE;
-+ else
-+ mlme.im_op = IEEE80211_MLME_UNAUTHORIZE;
-+ mlme.im_reason = 0;
-+ memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
-+ return set80211priv(priv, IEEE80211_IOCTL_SETMLME, &mlme,
-+ sizeof(mlme));
-+}
-+
-+static int
-+madwifi_del_key(void *priv, unsigned char *addr, int key_idx)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ hostapd *hapd = drv->hapd;
-+ struct ieee80211req_del_key wk;
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "%s: addr=%s key_idx=%d\n",
-+ __func__, ether_sprintf(addr), key_idx);
-+
-+ memset(&wk, 0, sizeof(wk));
-+ if (addr != NULL) {
-+ memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
-+ wk.idk_keyix = (u8) IEEE80211_KEYIX_NONE;
-+ } else {
-+ wk.idk_keyix = key_idx;
-+ }
-+
-+ return set80211priv(priv, IEEE80211_IOCTL_DELKEY, &wk, sizeof(wk));
-+}
-+
-+static int
-+madwifi_set_key(void *priv, const char *alg,
-+ unsigned char *addr, int key_idx,
-+ u8 *key, size_t key_len)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ hostapd *hapd = drv->hapd;
-+ struct ieee80211req_key wk;
-+ u_int8_t cipher;
-+
-+ if (strcmp(alg, "none") == 0)
-+ return madwifi_del_key(priv, addr, key_idx);
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "%s: alg=%s addr=%s key_idx=%d\n",
-+ __func__, alg, ether_sprintf(addr), key_idx);
-+
-+ if (strcmp(alg, "WEP") == 0)
-+ cipher = IEEE80211_CIPHER_WEP;
-+ else if (strcmp(alg, "TKIP") == 0)
-+ cipher = IEEE80211_CIPHER_TKIP;
-+ else if (strcmp(alg, "CCMP") == 0)
-+ cipher = IEEE80211_CIPHER_AES_CCM;
-+ else {
-+ printf("%s: unknown/unsupported algorithm %s\n",
-+ __func__, alg);
-+ return -1;
-+ }
-+
-+ if (key_len > sizeof(wk.ik_keydata)) {
-+ printf("%s: key length %lu too big\n", __func__,
-+ (unsigned long) key_len);
-+ return -3;
-+ }
-+
-+ memset(&wk, 0, sizeof(wk));
-+ wk.ik_type = cipher;
-+ wk.ik_flags = IEEE80211_KEY_RECV | IEEE80211_KEY_XMIT;
-+ if (addr == NULL) {
-+ memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
-+ wk.ik_keyix = key_idx;
-+ wk.ik_flags |= IEEE80211_KEY_DEFAULT;
-+ } else {
-+ memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
-+ wk.ik_keyix = IEEE80211_KEYIX_NONE;
-+ }
-+ wk.ik_keylen = key_len;
-+ memcpy(wk.ik_keydata, key, key_len);
-+
-+ return set80211priv(priv, IEEE80211_IOCTL_SETKEY, &wk, sizeof(wk));
-+}
-+
-+
-+static int
-+madwifi_get_seqnum(void *priv, u8 *addr, int idx, u8 *seq)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ hostapd *hapd = drv->hapd;
-+ struct ieee80211req_key wk;
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "%s: addr=%s idx=%d\n", __func__, ether_sprintf(addr), idx);
-+
-+ memset(&wk, 0, sizeof(wk));
-+ if (addr == NULL)
-+ memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
-+ else
-+ memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
-+ wk.ik_keyix = idx;
-+
-+ if (set80211priv(priv, IEEE80211_IOCTL_GETKEY, &wk, sizeof(wk))) {
-+ printf("Failed to get encryption.\n");
-+ return -1;
-+ }
-+
-+#ifdef WORDS_BIGENDIAN
-+ {
-+ /*
-+ * wk.ik_keytsc is in host byte order (big endian), need to
-+ * swap it to match with the byte order used in WPA.
-+ */
-+ int i;
-+ u8 tmp[WPA_KEY_RSC_LEN];
-+ memcpy(tmp, &wk.ik_keytsc, sizeof(wk.ik_keytsc));
-+ for (i = 0; i < WPA_KEY_RSC_LEN; i++) {
-+ seq[i] = tmp[WPA_KEY_RSC_LEN - i - 1];
-+ }
-+ }
-+#else /* WORDS_BIGENDIAN */
-+ memcpy(seq, &wk.ik_keytsc, sizeof(wk.ik_keytsc));
-+#endif /* WORDS_BIGENDIAN */
-+ return 0;
-+}
-+
-+
-+static int
-+madwifi_flush(void *priv)
-+{
-+#ifdef MADWIFI_BSD
-+ u8 allsta[IEEE80211_ADDR_LEN];
-+ memset(allsta, 0xff, IEEE80211_ADDR_LEN);
-+ return madwifi_sta_deauth(priv, allsta, IEEE80211_REASON_AUTH_LEAVE);
-+#else /* MADWIFI_BSD */
-+ return 0; /* XXX */
-+#endif /* MADWIFI_BSD */
-+}
-+
-+
-+static int
-+madwifi_read_sta_driver_data(void *priv, struct hostap_sta_driver_data *data,
-+ u8 *addr)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+
-+#ifdef MADWIFI_BSD
-+ struct ieee80211req_sta_stats stats;
-+
-+ memset(data, 0, sizeof(*data));
-+
-+ /*
-+ * Fetch statistics for station from the system.
-+ */
-+ memset(&stats, 0, sizeof(stats));
-+ memcpy(stats.is_u.macaddr, addr, IEEE80211_ADDR_LEN);
-+ if (set80211priv(drv, IEEE80211_IOCTL_GETSTASTATS, &stats,
-+ sizeof(stats))) {
-+ if (memcmp(addr, drv->acct_mac, ETH_ALEN) == 0) {
-+ memcpy(data, &drv->acct_data, sizeof(*data));
-+ return 0;
-+ }
-+
-+ printf("Failed to get station stats information element.\n");
-+ return -1;
-+ }
-+
-+ data->rx_packets = stats.is_stats.ns_rx_data;
-+ data->rx_bytes = stats.is_stats.ns_rx_bytes;
-+ data->tx_packets = stats.is_stats.ns_tx_data;
-+ data->tx_bytes = stats.is_stats.ns_tx_bytes;
-+ return 0;
-+
-+#else /* MADWIFI_BSD */
-+
-+ char buf[1024], line[128], *pos;
-+ FILE *f;
-+ unsigned long val;
-+
-+ memset(data, 0, sizeof(*data));
-+ snprintf(buf, sizeof(buf), "/proc/net/madwifi/%s/" MACSTR,
-+ drv->iface, MAC2STR(addr));
-+
-+ f = fopen(buf, "r");
-+ if (!f) {
-+ if (memcmp(addr, drv->acct_mac, ETH_ALEN) != 0)
-+ return -1;
-+ memcpy(data, &drv->acct_data, sizeof(*data));
-+ return 0;
-+ }
-+ /* Need to read proc file with in one piece, so use large enough
-+ * buffer. */
-+ setbuffer(f, buf, sizeof(buf));
-+
-+ while (fgets(line, sizeof(line), f)) {
-+ pos = strchr(line, '=');
-+ if (!pos)
-+ continue;
-+ *pos++ = '\0';
-+ val = strtoul(pos, NULL, 10);
-+ if (strcmp(line, "rx_packets") == 0)
-+ data->rx_packets = val;
-+ else if (strcmp(line, "tx_packets") == 0)
-+ data->tx_packets = val;
-+ else if (strcmp(line, "rx_bytes") == 0)
-+ data->rx_bytes = val;
-+ else if (strcmp(line, "tx_bytes") == 0)
-+ data->tx_bytes = val;
-+ }
-+
-+ fclose(f);
-+
-+ return 0;
-+#endif /* MADWIFI_BSD */
-+}
-+
-+
-+static int
-+madwifi_sta_clear_stats(void *priv, u8 *addr)
-+{
-+#ifdef MADWIFI_BSD
-+ struct madwifi_driver_data *drv = priv;
-+ struct hostapd_data *hapd = drv->hapd;
-+ struct ieee80211req_mlme mlme;
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL, "%s: addr=%s\n",
-+ __func__, ether_sprintf(addr));
-+
-+ mlme.im_op = IEEE80211_MLME_CLEAR_STATS;
-+ memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
-+ return set80211priv(priv, IEEE80211_IOCTL_SETMLME, &mlme,
-+ sizeof(mlme));
-+#else /* MADWIFI_BSD */
-+ return 0; /* FIX */
-+#endif /* MADWIFI_BSD */
-+}
-+
-+
-+static int
-+madwifi_set_opt_ie(void *priv, const u8 *ie, size_t ie_len)
-+{
-+ /*
-+ * Do nothing; we setup parameters at startup that define the
-+ * contents of the beacon information element.
-+ */
-+ return 0;
-+}
-+
-+static int
-+madwifi_sta_deauth(void *priv, u8 *addr, int reason_code)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ hostapd *hapd = drv->hapd;
-+ struct ieee80211req_mlme mlme;
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "%s: addr=%s reason_code=%d\n",
-+ __func__, ether_sprintf(addr), reason_code);
-+
-+ mlme.im_op = IEEE80211_MLME_DEAUTH;
-+ mlme.im_reason = reason_code;
-+ memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
-+ return set80211priv(priv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme));
-+}
-+
-+static int
-+madwifi_sta_disassoc(void *priv, u8 *addr, int reason_code)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ hostapd *hapd = drv->hapd;
-+ struct ieee80211req_mlme mlme;
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "%s: addr=%s reason_code=%d\n",
-+ __func__, ether_sprintf(addr), reason_code);
-+
-+ mlme.im_reason = reason_code;
-+ memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
-+ return set80211priv(priv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme));
-+}
-+
-+static int
-+madwifi_del_sta(struct madwifi_driver_data *drv, u8 addr[IEEE80211_ADDR_LEN])
-+{
-+ struct hostapd_data *hapd = drv->hapd;
-+ struct sta_info *sta;
-+
-+ hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
-+ HOSTAPD_LEVEL_INFO, "deassociated");
-+
-+ sta = ap_get_sta(hapd, addr);
-+ if (sta != NULL) {
-+ sta->flags &= ~WLAN_STA_ASSOC;
-+ wpa_sm_event(hapd, sta, WPA_DISASSOC);
-+ sta->acct_terminate_cause = RADIUS_ACCT_TERMINATE_CAUSE_USER_REQUEST;
-+ ieee802_1x_set_port_enabled(hapd, sta, 0);
-+ ap_free_sta(hapd, sta);
-+ }
-+ return 0;
-+}
-+
-+static int
-+madwifi_process_wpa_ie(struct madwifi_driver_data *drv, struct sta_info *sta)
-+{
-+ struct hostapd_data *hapd = drv->hapd;
-+ struct ieee80211req_wpaie ie;
-+ int ielen, res;
-+
-+ /*
-+ * Fetch negotiated WPA/RSN parameters from the system.
-+ */
-+ memset(&ie, 0, sizeof(ie));
-+ memcpy(ie.wpa_macaddr, sta->addr, IEEE80211_ADDR_LEN);
-+ if (set80211priv(drv, IEEE80211_IOCTL_GETWPAIE, &ie, sizeof(ie))) {
-+ printf("Failed to get WPA/RSN information element.\n");
-+ return -1; /* XXX not right */
-+ }
-+ ielen = ie.wpa_ie[1];
-+ if (ielen == 0) {
-+ printf("No WPA/RSN information element for station!?\n");
-+ return -1; /* XXX not right */
-+ }
-+ ielen += 2;
-+ res = wpa_validate_wpa_ie(hapd, sta, ie.wpa_ie, ielen,
-+ ie.wpa_ie[0] == WLAN_EID_RSN ?
-+ HOSTAPD_WPA_VERSION_WPA2 : HOSTAPD_WPA_VERSION_WPA);
-+ if (res != WPA_IE_OK) {
-+ printf("WPA/RSN information element rejected? (res %u)\n", res);
-+ return -1;
-+ }
-+ free(sta->wpa_ie);
-+ sta->wpa_ie = malloc(ielen);
-+ if (sta->wpa_ie == NULL) {
-+ printf("No memory to save WPA/RSN information element!\n");
-+ return -1;
-+ }
-+ memcpy(sta->wpa_ie, ie.wpa_ie, ielen);
-+ sta->wpa_ie_len = ielen;
-+ return 0;
-+}
-+
-+static int
-+madwifi_new_sta(struct madwifi_driver_data *drv, u8 addr[IEEE80211_ADDR_LEN])
-+{
-+ struct hostapd_data *hapd = drv->hapd;
-+ struct sta_info *sta;
-+ int new_assoc;
-+
-+ 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;
-+ }
-+
-+ if (memcmp(addr, drv->acct_mac, ETH_ALEN) == 0) {
-+ /* Cached accounting data is not valid anymore. */
-+ memset(drv->acct_mac, 0, ETH_ALEN);
-+ memset(&drv->acct_data, 0, sizeof(drv->acct_data));
-+ }
-+ accounting_sta_get_id(hapd, sta);
-+
-+ if (hapd->conf->wpa) {
-+ if (madwifi_process_wpa_ie(drv, sta))
-+ return -1;
-+ } else {
-+ free(sta->wpa_ie);
-+ sta->wpa_ie = NULL;
-+ sta->wpa_ie_len = 0;
-+ }
-+
-+ /*
-+ * Now that the internal station state is setup
-+ * kick the authenticator into action.
-+ */
-+ new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0;
-+ sta->flags |= WLAN_STA_ASSOC;
-+ wpa_sm_event(hapd, sta, WPA_ASSOC);
-+ hostapd_new_assoc_sta(hapd, sta, !new_assoc);
-+ ieee802_1x_notify_port_enabled(sta->eapol_sm, 1);
-+ return 0;
-+}
-+
-+static void
-+madwifi_wireless_event_wireless_custom(struct madwifi_driver_data *drv,
-+ char *custom)
-+{
-+ struct hostapd_data *hapd = drv->hapd;
-+
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL, "Custom wireless event: '%s'\n",
-+ custom);
-+
-+ if (strncmp(custom, "MLME-MICHAELMICFAILURE.indication", 33) == 0) {
-+ char *pos;
-+ u8 addr[ETH_ALEN];
-+ pos = strstr(custom, "addr=");
-+ if (pos == NULL) {
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "MLME-MICHAELMICFAILURE.indication "
-+ "without sender address ignored\n");
-+ return;
-+ }
-+ pos += 5;
-+ if (hwaddr_aton(pos, addr) == 0) {
-+ ieee80211_michael_mic_failure(drv->hapd, addr, 1);
-+ } else {
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "MLME-MICHAELMICFAILURE.indication "
-+ "with invalid MAC address");
-+ }
-+ } else if (strncmp(custom, "STA-TRAFFIC-STAT", 16) == 0) {
-+ char *key, *value;
-+ u32 val;
-+ key = custom;
-+ while ((key = strchr(key, '\n')) != NULL) {
-+ key++;
-+ value = strchr(key, '=');
-+ if (value == NULL)
-+ continue;
-+ *value++ = '\0';
-+ val = strtoul(value, NULL, 10);
-+ if (strcmp(key, "mac") == 0)
-+ hwaddr_aton(value, drv->acct_mac);
-+ else if (strcmp(key, "rx_packets") == 0)
-+ drv->acct_data.rx_packets = val;
-+ else if (strcmp(key, "tx_packets") == 0)
-+ drv->acct_data.tx_packets = val;
-+ else if (strcmp(key, "rx_bytes") == 0)
-+ drv->acct_data.rx_bytes = val;
-+ else if (strcmp(key, "tx_bytes") == 0)
-+ drv->acct_data.tx_bytes = val;
-+ key = value;
-+ }
-+ }
-+}
-+
-+static void
-+madwifi_wireless_event_wireless(struct madwifi_driver_data *drv,
-+ char *data, int len)
-+{
-+ struct hostapd_data *hapd = drv->hapd;
-+ struct iw_event iwe_buf, *iwe = &iwe_buf;
-+ char *pos, *end, *custom, *buf;
-+
-+ pos = data;
-+ end = data + len;
-+
-+ while (pos + IW_EV_LCP_LEN <= end) {
-+ /* Event data may be unaligned, so make a local, aligned copy
-+ * before processing. */
-+ memcpy(&iwe_buf, pos, IW_EV_LCP_LEN);
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_VERBOSE, "Wireless event: "
-+ "cmd=0x%x len=%d\n", iwe->cmd, iwe->len);
-+ if (iwe->len <= IW_EV_LCP_LEN)
-+ return;
-+
-+ custom = pos + IW_EV_POINT_LEN;
-+ if (drv->we_version > 18 &&
-+ (iwe->cmd == IWEVMICHAELMICFAILURE ||
-+ iwe->cmd == IWEVCUSTOM)) {
-+ /* WE-19 removed the pointer from struct iw_point */
-+ char *dpos = (char *) &iwe_buf.u.data.length;
-+ int dlen = dpos - (char *) &iwe_buf;
-+ memcpy(dpos, pos + IW_EV_LCP_LEN,
-+ sizeof(struct iw_event) - dlen);
-+ } else {
-+ memcpy(&iwe_buf, pos, sizeof(struct iw_event));
-+ custom += IW_EV_POINT_OFF;
-+ }
-+
-+ switch (iwe->cmd) {
-+ case IWEVEXPIRED:
-+ madwifi_del_sta(drv, iwe->u.addr.sa_data);
-+ break;
-+ case IWEVREGISTERED:
-+ madwifi_new_sta(drv, iwe->u.addr.sa_data);
-+ break;
-+ case IWEVCUSTOM:
-+ if (custom + iwe->u.data.length > end)
-+ return;
-+ buf = malloc(iwe->u.data.length + 1);
-+ if (buf == NULL)
-+ return; /* XXX */
-+ memcpy(buf, custom, iwe->u.data.length);
-+ buf[iwe->u.data.length] = '\0';
-+ madwifi_wireless_event_wireless_custom(drv, buf);
-+ free(buf);
-+ break;
-+ }
-+
-+ pos += iwe->len;
-+ }
-+}
-+
-+
-+static void
-+madwifi_wireless_event_rtm_newlink(struct madwifi_driver_data *drv,
-+ struct nlmsghdr *h, int len)
-+{
-+ struct ifinfomsg *ifi;
-+ int attrlen, nlmsg_len, rta_len;
-+ struct rtattr * attr;
-+
-+ if (len < sizeof(*ifi))
-+ return;
-+
-+ ifi = NLMSG_DATA(h);
-+
-+ if (ifi->ifi_index != drv->ifindex)
-+ return;
-+
-+ nlmsg_len = NLMSG_ALIGN(sizeof(struct ifinfomsg));
-+
-+ attrlen = h->nlmsg_len - nlmsg_len;
-+ if (attrlen < 0)
-+ return;
-+
-+ attr = (struct rtattr *) (((char *) ifi) + nlmsg_len);
-+
-+ rta_len = RTA_ALIGN(sizeof(struct rtattr));
-+ while (RTA_OK(attr, attrlen)) {
-+ if (attr->rta_type == IFLA_WIRELESS) {
-+ madwifi_wireless_event_wireless(
-+ drv, ((char *) attr) + rta_len,
-+ attr->rta_len - rta_len);
-+ }
-+ attr = RTA_NEXT(attr, attrlen);
-+ }
-+}
-+
-+
-+static void
-+madwifi_wireless_event_receive(int sock, void *eloop_ctx, void *sock_ctx)
-+{
-+ char buf[256];
-+ int left;
-+ struct sockaddr_nl from;
-+ socklen_t fromlen;
-+ struct nlmsghdr *h;
-+ struct madwifi_driver_data *drv = eloop_ctx;
-+
-+ fromlen = sizeof(from);
-+ left = recvfrom(sock, buf, sizeof(buf), MSG_DONTWAIT,
-+ (struct sockaddr *) &from, &fromlen);
-+ if (left < 0) {
-+ if (errno != EINTR && errno != EAGAIN)
-+ perror("recvfrom(netlink)");
-+ return;
-+ }
-+
-+ h = (struct nlmsghdr *) buf;
-+ while (left >= sizeof(*h)) {
-+ int len, plen;
-+
-+ len = h->nlmsg_len;
-+ plen = len - sizeof(*h);
-+ if (len > left || plen < 0) {
-+ printf("Malformed netlink message: "
-+ "len=%d left=%d plen=%d\n",
-+ len, left, plen);
-+ break;
-+ }
-+
-+ switch (h->nlmsg_type) {
-+ case RTM_NEWLINK:
-+ madwifi_wireless_event_rtm_newlink(drv, h, plen);
-+ break;
-+ }
-+
-+ len = NLMSG_ALIGN(len);
-+ left -= len;
-+ h = (struct nlmsghdr *) ((char *) h + len);
-+ }
-+
-+ if (left > 0) {
-+ printf("%d extra bytes in the end of netlink message\n", left);
-+ }
-+}
-+
-+
-+static int
-+madwifi_get_we_version(struct madwifi_driver_data *drv)
-+{
-+ struct iw_range *range;
-+ struct iwreq iwr;
-+ int minlen;
-+ size_t buflen;
-+
-+ drv->we_version = 0;
-+
-+ /*
-+ * Use larger buffer than struct iw_range in order to allow the
-+ * structure to grow in the future.
-+ */
-+ buflen = sizeof(struct iw_range) + 500;
-+ range = malloc(buflen);
-+ if (range == NULL)
-+ return -1;
-+ memset(range, 0, buflen);
-+
-+ memset(&iwr, 0, sizeof(iwr));
-+ strncpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
-+ iwr.u.data.pointer = (caddr_t) range;
-+ iwr.u.data.length = buflen;
-+
-+ minlen = ((char *) &range->enc_capa) - (char *) range +
-+ sizeof(range->enc_capa);
-+
-+ if (ioctl(drv->ioctl_sock, SIOCGIWRANGE, &iwr) < 0) {
-+ perror("ioctl[SIOCGIWRANGE]");
-+ free(range);
-+ return -1;
-+ } else if (iwr.u.data.length >= minlen &&
-+ range->we_version_compiled >= 18) {
-+ wpa_printf(MSG_DEBUG, "SIOCGIWRANGE: WE(compiled)=%d "
-+ "WE(source)=%d enc_capa=0x%x",
-+ range->we_version_compiled,
-+ range->we_version_source,
-+ range->enc_capa);
-+ drv->we_version = range->we_version_compiled;
-+ }
-+
-+ free(range);
-+ return 0;
-+}
-+
-+
-+static int
-+madwifi_wireless_event_init(void *priv)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ int s;
-+ struct sockaddr_nl local;
-+
-+ madwifi_get_we_version(drv);
-+
-+ drv->wext_sock = -1;
-+
-+ s = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
-+ if (s < 0) {
-+ perror("socket(PF_NETLINK,SOCK_RAW,NETLINK_ROUTE)");
-+ return -1;
-+ }
-+
-+ memset(&local, 0, sizeof(local));
-+ local.nl_family = AF_NETLINK;
-+ local.nl_groups = RTMGRP_LINK;
-+ if (bind(s, (struct sockaddr *) &local, sizeof(local)) < 0) {
-+ perror("bind(netlink)");
-+ close(s);
-+ return -1;
-+ }
-+
-+ eloop_register_read_sock(s, madwifi_wireless_event_receive, drv, NULL);
-+ drv->wext_sock = s;
-+
-+ return 0;
-+}
-+
-+
-+static void
-+madwifi_wireless_event_deinit(void *priv)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+
-+ if (drv != NULL) {
-+ if (drv->wext_sock < 0)
-+ return;
-+ eloop_unregister_read_sock(drv->wext_sock);
-+ close(drv->wext_sock);
-+ }
-+}
-+
-+
-+static int
-+madwifi_send_eapol(void *priv, u8 *addr, u8 *data, size_t data_len, int encrypt)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ hostapd *hapd = drv->hapd;
-+ unsigned char buf[3000];
-+ unsigned char *bp = buf;
-+ struct l2_ethhdr *eth;
-+ size_t len;
-+ int status;
-+
-+ /*
-+ * Prepend the Etherent header. If the caller left us
-+ * space at the front we could just insert it but since
-+ * we don't know we copy to a local buffer. Given the frequency
-+ * and size of frames this probably doesn't matter.
-+ */
-+ len = data_len + sizeof(struct l2_ethhdr);
-+ if (len > sizeof(buf)) {
-+ bp = malloc(len);
-+ if (bp == NULL) {
-+ printf("EAPOL frame discarded, cannot malloc temp "
-+ "buffer of size %lu!\n", (unsigned long) len);
-+ return -1;
-+ }
-+ }
-+ eth = (struct l2_ethhdr *) bp;
-+ memcpy(eth->h_dest, addr, ETH_ALEN);
-+ memcpy(eth->h_source, drv->hapd->own_addr, ETH_ALEN);
-+ eth->h_proto = htons(ETH_P_EAPOL);
-+ memcpy(eth+1, data, data_len);
-+
-+ if (HOSTAPD_DEBUG_COND(HOSTAPD_DEBUG_MSGDUMPS))
-+ hostapd_hexdump("TX EAPOL", bp, len);
-+
-+ status = l2_packet_send(drv->sock_xmit, addr, ETH_P_EAPOL, bp, len);
-+
-+ if (bp != buf)
-+ free(bp);
-+ return status;
-+}
-+
-+static void
-+handle_read(void *ctx, const u8 *src_addr, const u8 *buf, size_t len)
-+{
-+ struct madwifi_driver_data *drv = ctx;
-+ hostapd *hapd = drv->hapd;
-+ struct sta_info *sta;
-+
-+ sta = ap_get_sta(hapd, src_addr);
-+ if (!sta || !(sta->flags & WLAN_STA_ASSOC)) {
-+ printf("Data frame from not associated STA %s\n",
-+ ether_sprintf(src_addr));
-+ /* XXX cannot happen */
-+ return;
-+ }
-+ ieee802_1x_receive(hapd, src_addr, buf + sizeof(struct l2_ethhdr),
-+ len - sizeof(struct l2_ethhdr));
-+}
-+
-+static int
-+madwifi_init(struct hostapd_data *hapd)
-+{
-+ struct madwifi_driver_data *drv;
-+ struct ifreq ifr;
-+ struct iwreq iwr;
-+
-+ drv = malloc(sizeof(struct madwifi_driver_data));
-+ if (drv == NULL) {
-+ printf("Could not allocate memory for madwifi driver data\n");
-+ goto bad;
-+ }
-+
-+ memset(drv, 0, sizeof(*drv));
-+ drv->ops = madwifi_driver_ops;
-+ drv->hapd = hapd;
-+ drv->ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
-+ if (drv->ioctl_sock < 0) {
-+ perror("socket[PF_INET,SOCK_DGRAM]");
-+ goto bad;
-+ }
-+ memcpy(drv->iface, hapd->conf->iface, sizeof(drv->iface));
-+
-+ memset(&ifr, 0, sizeof(ifr));
-+ snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "%s", drv->iface);
-+ if (ioctl(drv->ioctl_sock, SIOCGIFINDEX, &ifr) != 0) {
-+ perror("ioctl(SIOCGIFINDEX)");
-+ goto bad;
-+ }
-+ drv->ifindex = ifr.ifr_ifindex;
-+
-+ drv->sock_xmit = l2_packet_init(drv->iface, NULL, ETH_P_EAPOL,
-+ handle_read, drv, 1);
-+ if (drv->sock_xmit == NULL)
-+ goto bad;
-+ if (l2_packet_get_own_addr(drv->sock_xmit, hapd->own_addr))
-+ goto bad;
-+ if (hapd->conf->bridge[0] != '\0') {
-+ HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
-+ "Configure bridge %s for EAPOL traffic.\n",
-+ hapd->conf->bridge);
-+ drv->sock_recv = l2_packet_init(hapd->conf->bridge, NULL,
-+ ETH_P_EAPOL, handle_read, drv,
-+ 0);
-+ if (drv->sock_recv == NULL)
-+ goto bad;
-+ } else
-+ drv->sock_recv = drv->sock_xmit;
-+
-+ memset(&iwr, 0, sizeof(iwr));
-+ strncpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
-+
-+ iwr.u.mode = IW_MODE_MASTER;
-+
-+ if (ioctl(drv->ioctl_sock, SIOCSIWMODE, &iwr) < 0) {
-+ perror("ioctl[SIOCSIWMODE]");
-+ printf("Could not set interface to master mode!\n");
-+ goto bad;
-+ }
-+
-+ madwifi_set_iface_flags(drv, 0); /* mark down during setup */
-+
-+ hapd->driver = &drv->ops;
-+ return 0;
-+bad:
-+ if (drv->sock_xmit != NULL)
-+ l2_packet_deinit(drv->sock_xmit);
-+ if (drv->ioctl_sock >= 0)
-+ close(drv->ioctl_sock);
-+ if (drv != NULL)
-+ free(drv);
-+ return -1;
-+}
-+
-+
-+static void
-+madwifi_deinit(void *priv)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+
-+ drv->hapd->driver = NULL;
-+
-+ (void) madwifi_set_iface_flags(drv, 0);
-+ if (drv->ioctl_sock >= 0)
-+ close(drv->ioctl_sock);
-+ if (drv->sock_recv != NULL && drv->sock_recv != drv->sock_xmit)
-+ l2_packet_deinit(drv->sock_recv);
-+ if (drv->sock_xmit != NULL)
-+ l2_packet_deinit(drv->sock_xmit);
-+ free(drv);
-+}
-+
-+static int
-+madwifi_set_ssid(void *priv, u8 *buf, int len)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ struct iwreq iwr;
-+
-+ memset(&iwr, 0, sizeof(iwr));
-+ strncpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
-+ iwr.u.essid.flags = 1; /* SSID active */
-+ iwr.u.essid.pointer = (caddr_t) buf;
-+ iwr.u.essid.length = len + 1;
-+
-+ if (ioctl(drv->ioctl_sock, SIOCSIWESSID, &iwr) < 0) {
-+ perror("ioctl[SIOCSIWESSID]");
-+ printf("len=%d\n", len);
-+ return -1;
-+ }
-+ return 0;
-+}
-+
-+static int
-+madwifi_get_ssid(void *priv, u8 *buf, int len)
-+{
-+ struct madwifi_driver_data *drv = priv;
-+ struct iwreq iwr;
-+ int ret = 0;
-+
-+ memset(&iwr, 0, sizeof(iwr));
-+ strncpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
-+ iwr.u.essid.pointer = (caddr_t) buf;
-+ iwr.u.essid.length = len;
-+
-+ if (ioctl(drv->ioctl_sock, SIOCGIWESSID, &iwr) < 0) {
-+ perror("ioctl[SIOCGIWESSID]");
-+ ret = -1;
-+ } else
-+ ret = iwr.u.essid.length;
-+
-+ return ret;
-+}
-+
-+static const struct driver_ops madwifi_driver_ops = {
-+ .name = "madwifi",
-+ .init = madwifi_init,
-+ .deinit = madwifi_deinit,
-+ .set_ieee8021x = madwifi_set_ieee8021x,
-+ .set_privacy = madwifi_set_privacy,
-+ .set_encryption = madwifi_set_key,
-+ .get_seqnum = madwifi_get_seqnum,
-+ .flush = madwifi_flush,
-+ .set_generic_elem = madwifi_set_opt_ie,
-+ .wireless_event_init = madwifi_wireless_event_init,
-+ .wireless_event_deinit = madwifi_wireless_event_deinit,
-+ .set_sta_authorized = madwifi_set_sta_authorized,
-+ .read_sta_data = madwifi_read_sta_driver_data,
-+ .send_eapol = madwifi_send_eapol,
-+ .sta_disassoc = madwifi_sta_disassoc,
-+ .sta_deauth = madwifi_sta_deauth,
-+ .set_ssid = madwifi_set_ssid,
-+ .get_ssid = madwifi_get_ssid,
-+ .sta_clear_stats = madwifi_sta_clear_stats,
-+};
-+
-+void madwifi_driver_register(void)
-+{
-+ driver_register(madwifi_driver_ops.name, &madwifi_driver_ops);
-+}
projects / openwrt.git / commitdiff