static int p80211wext_autojoin(wlandevice_t *wlandev)
{
p80211msg_lnxreq_autojoin_t msg;
struct iw_point data;
char ssid[IW_ESSID_MAX_SIZE];
int result;
int err = 0;
DBFENTER;
/* Get ESSID */
result = p80211wext_giwessid(wlandev->netdev, NULL, &data, ssid);
if (result) {
err = -EFAULT;
goto exit;
}
#warning "make a smarter sharedkey/opensystem auth decision"
/* Get WEPDef */
if (wlandev->hostwep & HOSTWEP_PRIVACYINVOKED ||
wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED) {
msg.authtype.data = P80211ENUM_authalg_sharedkey;
}
else {
msg.authtype.data = P80211ENUM_authalg_opensystem;
}
msg.msgcode = DIDmsg_lnxreq_autojoin;
/* Trim the last '\0' to fit the SSID format */
if (ssid[data.length-1] == '\0') {
data.length = data.length - 1;
}
memcpy(msg.ssid.data.data, ssid, data.length);
msg.ssid.data.len = data.length;
result = p80211req_dorequest(wlandev, (UINT8*)&msg);
if (result) {
err = -EFAULT;
goto exit;
}
exit:
DBFEXIT;
return err;
}
static int p80211wext_autojoin(wlandevice_t *wlandev)
{
p80211msg_lnxreq_autojoin_t msg;
struct iw_point data;
char ssid[IW_ESSID_MAX_SIZE];
int result;
int err = 0;
/* Get ESSID */
result = p80211wext_giwessid(wlandev->netdev, NULL, &data, ssid);
if (result) {
err = -EFAULT;
goto exit;
}
if (wlandev->hostwep & HOSTWEP_SHAREDKEY)
msg.authtype.data = P80211ENUM_authalg_sharedkey;
else
msg.authtype.data = P80211ENUM_authalg_opensystem;
msg.msgcode = DIDmsg_lnxreq_autojoin;
/* Trim the last '\0' to fit the SSID format */
if (data.length && ssid[data.length - 1] == '\0')
data.length = data.length - 1;
memcpy(msg.ssid.data.data, ssid, data.length);
msg.ssid.data.len = data.length;
result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
goto exit;
}
exit:
return err;
}
/* wireless extensions' ioctls */
int p80211wext_support_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd)
{
wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
#if WIRELESS_EXT < 13
struct iwreq *iwr = (struct iwreq*)ifr;
#endif
p80211item_uint32_t mibitem;
int err = 0;
DBFENTER;
mibitem.status = P80211ENUM_msgitem_status_data_ok;
if ( wlandev->msdstate != WLAN_MSD_RUNNING ) {
err = -ENODEV;
goto exit;
}
WLAN_LOG_DEBUG(1, "Received wireless extension ioctl #%d.\n", cmd);
switch (cmd) {
#if WIRELESS_EXT < 13
case SIOCSIWNAME: /* unused */
err = (-EOPNOTSUPP);
break;
case SIOCGIWNAME: /* get name == wireless protocol */
err = p80211wext_giwname(dev, NULL, (char *) &iwr->u, NULL);
break;
case SIOCSIWNWID:
case SIOCGIWNWID:
err = (-EOPNOTSUPP);
break;
case SIOCSIWFREQ: /* set channel */
err = (-EOPNOTSUPP);
break;
#if 0
if ( (iwf->e == 0) && (iwf->m <= 1000) ) {
/* input is a channel number */
chan = iwf->m;
} else {
/* input is a frequency - search the table */
for (i = 0; i < (6 - iwf->e); i++)
mult *= 10;
for (i = 0; i < NUM_CHANNELS; i++)
if (iwf->m == (prism2wext_channel_freq[i] * mult))
chan = i+1;
}
/* check for valid channels */
if ((!intval) || (intval > NUM_CHANNELS))
return (-EFAULT);
#endif
case SIOCGIWFREQ: /* get channel */
err = p80211wext_giwfreq(dev, NULL, &(iwr->u.freq), NULL);
break;
case SIOCSIWRANGE:
case SIOCSIWPRIV:
case SIOCSIWAP: /* set access point MAC addresses (BSSID) */
err = (-EOPNOTSUPP);
break;
case SIOCGIWAP: /* get access point MAC addresses (BSSID) */
err = p80211wext_giwap(dev, NULL, &(iwr->u.ap_addr), NULL);
break;
#if WIRELESS_EXT > 8
case SIOCSIWMODE: /* set operation mode */
case SIOCSIWESSID: /* set SSID (network name) */
case SIOCSIWRATE: /* set default bit rate (bps) */
err = (-EOPNOTSUPP);
break;
case SIOCGIWMODE: /* get operation mode */
err = p80211wext_giwmode(dev, NULL, &iwr->u.mode, NULL);
break;
case SIOCGIWNICKN: /* get node name/nickname */
case SIOCGIWESSID: /* get SSID */
if(iwr->u.essid.pointer) {
char ssid[IW_ESSID_MAX_SIZE+1];
memset(ssid, 0, sizeof(ssid));
err = p80211wext_giwessid(dev, NULL, &iwr->u.essid, ssid);
if(copy_to_user(iwr->u.essid.pointer, ssid, sizeof(ssid)))
err = (-EFAULT);
}
break;
case SIOCGIWRATE:
err = p80211wext_giwrate(dev, NULL, &iwr->u.bitrate, NULL);
break;
case SIOCGIWRTS:
err = p80211wext_giwrts(dev, NULL, &iwr->u.rts, NULL);
break;
case SIOCGIWFRAG:
err = p80211wext_giwfrag(dev, NULL, &iwr->u.rts, NULL);
break;
case SIOCGIWENCODE:
if (!capable(CAP_NET_ADMIN))
err = -EPERM;
else if (iwr->u.encoding.pointer) {
char keybuf[MAX_KEYLEN];
err = p80211wext_giwencode(dev, NULL,
&iwr->u.encoding, keybuf);
if (copy_to_user(iwr->u.encoding.pointer, keybuf,
iwr->u.encoding.length))
err = -EFAULT;
}
break;
case SIOCGIWAPLIST:
case SIOCSIWRTS:
case SIOCSIWFRAG:
case SIOCSIWSENS:
case SIOCGIWSENS:
case SIOCSIWNICKN: /* set node name/nickname */
case SIOCSIWENCODE: /* set encoding token & mode */
case SIOCSIWSPY:
case SIOCGIWSPY:
case SIOCSIWPOWER:
case SIOCGIWPOWER:
case SIOCGIWPRIV:
err = (-EOPNOTSUPP);
break;
case SIOCGIWRANGE:
if(iwr->u.data.pointer != NULL) {
struct iw_range range;
err = p80211wext_giwrange(dev, NULL, &iwr->u.data,
(char *) &range);
/* Push that up to the caller */
if (copy_to_user(iwr->u.data.pointer, &range, sizeof(range)))
err = -EFAULT;
}
break;
#endif /* WIRELESS_EXT > 8 */
#if WIRELESS_EXT > 9
case SIOCSIWTXPOW:
err = (-EOPNOTSUPP);
break;
case SIOCGIWTXPOW:
err = p80211wext_giwtxpow(dev, NULL, &iwr->u.txpower, NULL);
break;
#endif /* WIRELESS_EXT > 9 */
#if WIRELESS_EXT > 10
case SIOCSIWRETRY:
err = (-EOPNOTSUPP);
break;
case SIOCGIWRETRY:
err = p80211wext_giwretry(dev, NULL, &iwr->u.retry, NULL);
break;
#endif /* WIRELESS_EXT > 10 */
#endif /* WIRELESS_EXT <= 12 */
default:
err = (-EOPNOTSUPP);
break;
}
exit:
DBFEXIT;
return (err);
}
