GetWLANAPIInfol

/**
 * This function is used to list WLAN Info with WLAN Info API
 * 
 * @infoBuff - when function returns it holds the WLAN Information
 */
void GetWLANAPIInfoL(TDes &infoBuff)
{
        CWlanScanInfo iScanInfo;
        CWlanMgmtClient iWLANMgmtClient;
 
        iWLANMgmtClient.GetScanResults(iScanInfo);
 
 TInt i=1, k;
 TBuf<36> bss;
 
 _LIT(KNetwork, "Network ");
 _LIT(KNEWLine, "\n");
 _LIT(KSeparator, " - ");
 _LIT(KBSSIDFormat, "%02X:");
 _LIT(KSSIDUnknown, "SSID Unknown");
 
 infoBuff.Zero();
 for(iScanInfo.First(); !iScanInfo.IsDone(); iScanInfo.Next() )
 {
  infoBuff.Append(KNetwork);
  infoBuff.AppendNum(i);
  infoBuff.Append(KSeparator);
  i++;
 
  //Retrieve BSSID
  TWlanBssid bssid;
  iScanInfo.Bssid( bssid );
  bss.Zero();  
  for(k = 0; k < bssid.Length(); k++)
   bss.AppendFormat(KBSSIDFormat, bssid[k]);
  //remove last :
  bss.Delete(bss.Length()-1, 1);
  infoBuff.Append(bss);
  infoBuff.Append(KSeparator);
 
  //Get transmision level
  TInt8 rxLevel = iScanInfo->RXLevel();
  infoBuff.AppendNum(rxLevel);
  infoBuff.Append(KSeparator);
 
  //Get SSID
  TBuf8<36> ssid;
  TInt err;
  err = GetSSID(&iScanInfo, ssid);
  if(err== KErrNone)
  {
   bss.Zero();
   bss.Copy(ssid);
   infoBuff.Append(bss);
  }
  else
   infoBuff.Append(KSSIDUnknown);
 
  infoBuff.Append(KNEWLine);
 }
}