/*******************************************************************************
* wl_process_updated_record()
*******************************************************************************
*
* DESCRIPTION:
*
* Process the updated information record message signaled by the device.
*
* PARAMETERS:
*
* lp - a pointer to the device's private structure
*
* RETURNS:
*
* N/A
*
******************************************************************************/
void wl_process_updated_record( struct wl_private *lp )
{
DBG_FUNC( "wl_process_updated_record" );
DBG_ENTER( DbgInfo );
if( lp != NULL ) {
lp->updatedRecord.u.u16[0] = CNV_LITTLE_TO_INT( lp->updatedRecord.u.u16[0] );
switch( lp->updatedRecord.u.u16[0] ) {
case CFG_CUR_COUNTRY_INFO:
DBG_TRACE( DbgInfo, "Updated Record: CFG_CUR_COUNTRY_INFO\n" );
wl_connect( lp );
break;
case CFG_PORT_STAT:
DBG_TRACE( DbgInfo, "Updated Record: WAIT_FOR_CONNECT (0xFD40)\n" );
//wl_connect( lp );
break;
default:
DBG_TRACE( DbgInfo, "UNKNOWN: 0x%04x\n",
lp->updatedRecord.u.u16[0] );
}
}
DBG_LEAVE( DbgInfo );
return;
} // wl_process_updated_record
void sta_connect(PROFILES *profile)
{
int i;
printf("ssid: %s\n", profile->ssid);
stainfo_g.mode = profile->mode;
stainfo_g.chan = profile->chan;
strncpy(stainfo_g.ssid, profile->ssid, 32);
stainfo_g.rate = profile->rate;
stainfo_g.wep = profile->wep;
stainfo_g.wepkeylen = profile->wepkeylen;
stainfo_g.wepkeyactive = profile->wepkeyactive;
stainfo_g.sharedkeyauth = profile->sharedkeyauth;
stainfo_g.brgmacclone = profile->brgmacclone;
stainfo_g.preamble = profile->preamble;
wl_connect(profile);
}
static void
select_net(struct cm* cm)
{
struct wl_network_t *candidate_net;
struct wl_network_t *current_net;
struct wl_ssid_t *ssid_p;
int ret;
/* Nothing to do */
if (0 == cm->candidate.ssid.len) {
return;
}
current_net = wl_get_current_network();
candidate_net = find_best_candidate(cm);
/* Connected to the candidate? ... */
if ( current_net == candidate_net ) {
if ( current_net ) {
/* ...yes, dont change. */
return;
}
}
/* Roaming checks */
if (current_net && candidate_net) {
/* Are we changing BSSs? */
if ( equal_ssid(&candidate_net->ssid,
¤t_net->ssid)) {
/* ...no. Does the currently connected
* net have a decent RSSI?...*/
if ( current_net->rssi > ROAMING_RSSI_THRESHOLD ) {
/* ...yes, stay with it. */
return;
}
/* ...no. Does the candidate have
* sufficiently better RSSI to
* motivate a switch to it? */
if ( candidate_net->rssi < current_net->rssi +
ROAMING_RSSI_DIFF) {
return;
}
/* ...yes, try to roam to candidate_net */
CM_DPRINTF("CM: Roaming from rssi %d to %d\n",
current_net->rssi,
candidate_net->rssi);
}
}
/* a candidate is found */
if (candidate_net) {
/* We connect to a specific bssid here because
* find_best_candidate() might have picked a
* particulare AP among many with the same SSID.
* wl_connect() would pick one of them at random.
*/
ret = wl_connect_bssid(candidate_net->bssid);
}
/* no candidate found */
else {
CM_DPRINTF("CM: No candidate found for ssid \"%s\"\n",
ssid2str(&cm->candidate.ssid));
/* Might be a hidden SSID so we try to connect to it.
* wl_connect() will trigger a directed scan
* for the SSID in this case.
*/
ssid_p = &cm->candidate.ssid;
ret = wl_connect(ssid_p->ssid, ssid_p->len);
}
switch (ret) {
case WL_SUCCESS :
return;
case WL_BUSY:
wl_disconnect();
return;
case WL_RETRY:
break;
default :
CM_DPRINTF("CM: failed to connect\n");
break;
}
/* some operation failed or no candidate found */
if (wl_scan() != WL_SUCCESS)
CM_DPRINTF("CM: failed to scan\n");
}
