private IEnumerable <NetworkData> GetNetworkData()
{
List <NetworkData> list = new List <NetworkData>();
IEnumerable <Wlan.WlanBssEntryN> networkBssList = MyWlanInterface.GetNetworkBssList();
IEnumerable <Wlan.WlanAvailableNetwork> availableNetworkList =
MyWlanInterface.GetAvailableNetworkList(Wlan.WlanGetAvailableNetworkFlags.IncludeAllManualHiddenProfiles);
if ((networkBssList != null) && (availableNetworkList != null))
{
Wlan.WlanAvailableNetwork foundNetwork = new Wlan.WlanAvailableNetwork();
foreach (Wlan.WlanBssEntryN entry in networkBssList)
{
string ssid = Encoding.ASCII.GetString(entry.BaseEntry.dot11Ssid.SSID, 0,
(int)entry.BaseEntry.dot11Ssid.SSIDLength);
if (FindNetwork(ssid, availableNetworkList, ref foundNetwork))
{
NetworkData item = new NetworkData(entry.BaseEntry.dot11Bssid);
Utilities.ConvertToMbs(entry.BaseEntry.wlanRateSet.Rates, item.Rates);
if (entry.NSettings != null)
{
item.NSettings = new IeParser.TypeNSettings(entry.NSettings);
//Add the extended 802.11N rates
item.Rates.AddRange(item.NSettings.Rates.Where(f => !item.Rates.Contains(f)));
item.Rates.Sort();
}
item.IsTypeN = entry.BaseEntry.dot11BssPhyType == Wlan.Dot11PhyType.Ht;
int num = Utilities.ComputeRssi(entry.BaseEntry.linkQuality);
item.Rssi = (entry.BaseEntry.rssi > num) ? entry.BaseEntry.rssi : num;
item.Ssid = ssid;
item.Channel = Utilities.ConvertToChannel(entry.BaseEntry.chCenterFrequency);
item.NetworkType = Utilities.ConvertToString(entry.BaseEntry.dot11BssType);
item.Privacy = Utilities.CreatePrivacyString(foundNetwork.dot11DefaultAuthAlgorithm,
foundNetwork.dot11DefaultCipherAlgorithm);
item.SignalQuality = foundNetwork.wlanSignalQuality;
list.Add(item);
}
}
}
return(list);
}
private void ScanNetworks()
{
MyWlanInterface.Scan();
}
