public IEnumerable<NetworkData> GetNetworkData()
{
List<NetworkData> list = new List<NetworkData>();
IEnumerable<NdisWlanBssidEx> exArray = Ndis.QueryBssidList(_interface);
//Gets the connected AP BSSID
byte[] connectedBssid = Ndis.QueryConnected(_interface);
if (exArray != null)
{
foreach (NdisWlanBssidEx ex in exArray)
{
NetworkData data2 = new NetworkData(ex.MacAddress);
data2.Channel = Utilities.ConvertToChannel(ex.Configuration.DSConfig);
NetworkData item = data2;
if ((ex.IELength <= ex.IEs.Length) && (ex.IELength > 28))
{
bool foundNIes = false;
for (int i = 0; i < (ex.IELength/* - 29*/); i++)
{
if (((ex.IEs[i] == 0x2D) && (ex.IEs[i + 1] == 26)) && ((ex.IEs[i + 28] == 0x3D) && (ex.IEs[(i + 28) + 1] == 0x16)))
{
foundNIes = true;
break;
}
}
if (foundNIes)
{
item.IsTypeN = true;
item.NSettings = IeParser.Parse(ex.IEs);
if (item.NSettings != null)
{
//Add the extended 802.11N rates
item.Rates.AddRange(item.NSettings.Rates.Where(f => !item.Rates.Contains(f)));
item.Rates.Sort();
}
}
}
Utilities.ConvertToMbs(ex.SupportedRates, item.Rates, item.IsTypeN);
item.Rssi = ex.Rssi;
item.SignalQuality = 0;
string str = Encoding.ASCII.GetString(ex.Ssid, 0, (int)ex.SsidLength);
if (str != null)
{
str = str.Trim();
}
item.Ssid = str;
item.Privacy = Ndis.GetPrivacyString(ex);
item.NetworkType = Utilities.FindValueString(Utilities.InfrastructureText, (int)ex.InfrastructureMode);
//Check to see if this AP is the connected one
item.Connected = item.MyMacAddress.Bytes.SequenceEqual(connectedBssid);
list.Add(item);
}
}
return list;
}
public override bool Equals(object obj)
{
NetworkData data = obj as NetworkData;
if (data == null)
{
return(false);
}
return(data.MyMacAddress.Equals(MyMacAddress));
}
public AccessPoint(NetworkData dataItem)
{
Index = _counter++;
Graph = true;
Highlight = false;
_networkData = new List <NetworkData>(MaxDataPoints);
_networkData.Add(dataItem);
_orignalData = (NetworkData)dataItem.Clone();
Timestamp = dataItem.MyTimestamp;
LastSeenTimestamp = dataItem.MyTimestamp;
}
public IEnumerable<NetworkData> GetNetworkData()
{
List<NetworkData> list = new List<NetworkData>();
IEnumerable<NdisWlanBssidEx> exArray = Ndis.QueryBssidList(_interface);
//Gets the connected AP BSSID
byte[] connectedBssid = Ndis.QueryConnected(_interface);
if (exArray != null)
{
foreach (NdisWlanBssidEx ex in exArray)
{
NetworkData data2 = new NetworkData(ex.MacAddress);
data2.Channel = Utilities.ConvertToChannel(ex.Configuration.DSConfig);
NetworkData item = data2;
if (item.MyMacAddress.MyValue == 0)
continue;
if ((ex.IELength <= ex.IEs.Length) && (ex.IELength > 28))
{
byte[] ies = new byte[ex.IELength];
Array.Copy(ex.IEs, 0, ies, 0, ex.IELength);
item.NSettings = IeParser.Parse(ies);
item.IsTypeN = item.NSettings != null;
if (item.NSettings != null)
{
//Add the extended 802.11N rates
item.Rates.AddRange(item.NSettings.Rates.Where(f => !item.Rates.Contains(f)));
item.Rates.Sort();
}
//}
}
Utilities.ConvertToMbs(ex.SupportedRates, item.Rates, item.IsTypeN);
item.Rssi = ex.Rssi;
item.SignalQuality = 0;
string str = Encoding.ASCII.GetString(ex.Ssid, 0, (int)ex.SsidLength);
if (str != null)
{
str = str.Trim();
}
item.Ssid = str;
item.Security = Ndis.GetSecurityString(ex);
item.NetworkType = Utilities.FindValueString(Utilities.InfrastructureText, (int)ex.InfrastructureMode);
//Check to see if this AP is the connected one
item.Connected = item.MyMacAddress.Bytes.SequenceEqual(connectedBssid);
list.Add(item);
}
}
return list;
}
public AccessPoint(NetworkData dataItem)
{
Index = _counter++;
Graph = true;
Highlight = false;
_networkData = new List<NetworkData>(MaxDataPoints);
_networkData.Add(dataItem);
_orignalData = (NetworkData)dataItem.Clone();
Timestamp = dataItem.MyTimestamp;
LastSeenTimestamp = dataItem.MyTimestamp;
}
public static Waypoint ConvertNetworkDataToWaypoint(NetworkData data, GpsData gpsData)
{
Waypoint outpoint = new Waypoint();
outpoint.Latitude = gpsData.Latitude;
outpoint.Longitude = gpsData.Longitude;
outpoint.Elevation = gpsData.Altitude;
outpoint.Time = string.Format("{0}-{1}-{2}T{3}:{4}:{5}.{6}Z",
new object[]
{
gpsData.SatelliteTime.Year,
gpsData.SatelliteTime.Month.ToString("D2"),
gpsData.SatelliteTime.Day.ToString("D2"),
gpsData.SatelliteTime.Hour.ToString("D2"),
gpsData.SatelliteTime.Minute.ToString("D2"),
gpsData.SatelliteTime.Second,
gpsData.SatelliteTime.Millisecond
});
outpoint.GeoidHeight = gpsData.GeoidSeperation;
//The SSID must be cleaned
outpoint.Name = XmlHelper.CleanString(data.Ssid) + " [" + data.MyMacAddress + "]";
outpoint.Cmt = gpsData.Speed.ToString(CultureInfo.InvariantCulture.NumberFormat);
//outpoint.Description = string.Format(
// "{0}\r\n[{1}]\r\nRSSI: {2} dB\r\nQuality: {3}%\r\nChannel {4}\r\nSpeed (kph): {5}\r\n{6}",
// new object[]
// {
// XmlHelper.CleanString(data.Ssid), data.MyMacAddress.ToString(), data.Rssi, data.SignalQuality,
// data.Channel, gpsData.Speed,
// gpsData.SatelliteTime.ToString()
// });
outpoint.Fix = gpsData.FixType;
outpoint.SatCount = gpsData.SatellitesUsed;
outpoint.Hdop = gpsData.Hdop;
outpoint.Vdop = gpsData.Vdop;
outpoint.Pdop = gpsData.Pdop;
outpoint.Extensions.MacAddress = data.MyMacAddress.ToString();
outpoint.Extensions.Ssid = XmlHelper.CleanString(data.Ssid);
outpoint.Extensions.Rssi = data.Rssi;
outpoint.Extensions.Channel = data.Channel;
outpoint.Extensions.Privacy = data.Privacy;
outpoint.Extensions.SignalQuality = data.SignalQuality;
outpoint.Extensions.NetworkType = data.NetworkType;
outpoint.Extensions.Rates = data.SupportedRates;
return outpoint;
}
/// <summary>
/// Clones and then adds data to this AP
/// </summary>
/// <param name="data"></param>
public void AddData(NetworkData data)
{
if (data == null)
{
throw new ArgumentNullException("data");
}
lock (MyNetworkDataCollection)
{
MyNetworkDataCollection.Add((NetworkData)data.Clone());
}
Timestamp = data.MyTimestamp;
//Remove old data, if any
DeleteOldData(Timestamp - TimeSpan.FromMinutes(8));
}
public object Clone()
{
NetworkData data = new NetworkData(MyMacAddress.Bytes)
{
NetworkType = NetworkType,
Security = Security,
Rssi = Rssi,
SignalQuality = SignalQuality,
Ssid = Ssid,
Channel = Channel,
MyTimestamp = MyTimestamp,
NSettings = NSettings,
IsTypeN = IsTypeN,
Connected = Connected
};
foreach (double num in Rates)
{
data.Rates.Add(num);
}
return(data);
}
/// <summary>
/// Clones and then adds data to this AP
/// </summary>
/// <param name="data">The data to add</param>
/// <param name="gpsData">The GPS data to go with</param>
public void AddData(NetworkData data, GpsData gpsData)
{
if (data == null) throw new ArgumentNullException("data");
if (gpsData == null) throw new ArgumentNullException("gpsData");
NetworkData nd2 = (NetworkData)data.Clone();
lock (MyNetworkDataCollection)
{
//Check if the RSSI had been consistently stronger and stronger than the strongest reading before updating the GPS data
//This means if this reading and the last reading are both higher than 2 readings ago, update the GPS data
if ((MyNetworkDataCollection.Count > 1 && nd2.Rssi > MyNetworkDataCollection.Max(nd => nd.Rssi) &&
(nd2.Rssi > MyNetworkDataCollection[MyNetworkDataCollection.Count - 2].Rssi &&
MyNetworkDataCollection[MyNetworkDataCollection.Count - 1].Rssi >
MyNetworkDataCollection[MyNetworkDataCollection.Count - 2].Rssi)) ||
(nd2.Rssi > -100 && GpsData.SatelliteTime == DateTime.MinValue))
{
//Update GPS data
GpsData = gpsData;
}
//Add the data
MyNetworkDataCollection.Add(nd2);
}
Timestamp = nd2.MyTimestamp;
LastSeenTimestamp = nd2.MyTimestamp;
//Remove old data, if any
DeleteOldData(Timestamp - TimeSpan.FromMinutes(8));
}
public object Clone()
{
NetworkData data = new NetworkData(MyMacAddress.Bytes)
{
NetworkType = NetworkType,
Privacy = Privacy,
Rssi = Rssi,
SignalQuality = SignalQuality,
Ssid = Ssid,
Channel = Channel,
MyTimestamp = MyTimestamp,
NSettings = NSettings,
IsTypeN = IsTypeN,
Connected = Connected
};
foreach (double num in Rates)
{
data.Rates.Add(num);
}
return data;
}
/// <summary>
/// Clones and then adds data to this AP
/// </summary>
/// <param name="data"></param>
public void AddData(NetworkData data)
{
if (data == null) throw new ArgumentNullException("data");
lock (MyNetworkDataCollection)
{
MyNetworkDataCollection.Add((NetworkData) data.Clone());
}
Timestamp = data.MyTimestamp;
//Remove old data, if any
DeleteOldData(Timestamp - TimeSpan.FromMinutes(8));
}
public ScanCompleteEventArgs(NetworkData[] data, GpsData gpsData)
{
Data = data;
GpsData = gpsData;
}
public IEnumerable<NetworkData> GetNetworkData()
{
List<NetworkData> list = new List<NetworkData>();
//If the interface is null, return nothing
if(_interface == null) return list;
IEnumerable<Wlan.WlanBssEntryN> networkBssList = null;
IEnumerable<Wlan.WlanAvailableNetwork> availableNetworkList = null;
try
{
networkBssList = _interface.GetNetworkBssList();
availableNetworkList = _interface.GetAvailableNetworkList(Wlan.WlanGetAvailableNetworkFlags.IncludeAllManualHiddenProfiles);
}
catch (NullReferenceException)
{
//Hopefully the call will succeed next time.
}
if ((networkBssList != null) && (availableNetworkList != null))
{
//Get connected to AP
Wlan.WlanAssociationAttributes connectedAP = new Wlan.WlanAssociationAttributes();
try
{
if (_interface.CurrentConnection.isState == Wlan.WlanInterfaceState.Connected)
{
connectedAP = _interface.CurrentConnection.wlanAssociationAttributes;
}
}
catch (NullReferenceException) { /*Hopefully it will work next time*/ }
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;
if (item.Rssi > 0)
item.Rssi -= 256; // Sometimes there is an issure where the RSSI will become overly positive
// (e.g. going from -96 to +160), so subtracting 256 will fix it.
item.Ssid = ssid;
item.Channel = Utilities.ConvertToChannel(entry.BaseEntry.chCenterFrequency);
item.NetworkType = Utilities.ConvertToString(entry.BaseEntry.dot11BssType);
if (foundNetwork.numberOfBssids > 1)
{
// More than 1 network with the same SSID
// Get all BSSes with the SSID
Wlan.WlanBssEntryN[] secureNetworks = _interface.GetNetworkBssList(ssid, true);
Wlan.WlanBssEntryN[] openNetworks = _interface.GetNetworkBssList(ssid, false);
if (secureNetworks.Count(bss => bss.BaseEntry.dot11Bssid.SequenceEqual(item.MyMacAddress.Bytes)) > 0)
{
item.Privacy = _interface.GetPrivacyString(secureNetworks.First(bss => bss.BaseEntry.dot11Bssid.SequenceEqual(item.MyMacAddress.Bytes)).IEs, true);
}
else if (openNetworks.Count(bss => bss.BaseEntry.dot11Bssid.SequenceEqual(item.MyMacAddress.Bytes)) > 0)
{
item.Privacy = "None";
}
}
else
{
item.Privacy = Utilities.CreatePrivacyString(foundNetwork.dot11DefaultAuthAlgorithm,
foundNetwork.dot11DefaultCipherAlgorithm);
}
item.SignalQuality = foundNetwork.wlanSignalQuality;
//Check to see if this AP is the connected one
item.Connected = item.MyMacAddress.CompareToPhysicalAddress(connectedAP.Dot11Bssid);
list.Add(item);
}
}
}
return list;
}
/// <summary>
/// Adds data to the cache, and filler(-100 rssi) data if the AP isn't in the data
/// </summary>
/// <param name="data"></param>
/// <param name="gpsData"></param>
public void AddData(NetworkData[] data, GpsData gpsData)
{
if (data == null || data.Length < 1) return;
//Keep a tally of the APs that weren't here.
List<MacAddress> missing = new List<MacAddress>();
missing.AddRange(_cache.Keys);
lock (_cache)
{
//Loop through all supplied data and add or update accesspoints
foreach (NetworkData n2 in data)
{
//Check if the cache contains this AP already
if (_cache.ContainsKey(n2.MyMacAddress))
{
//It does, update it!
GetAccessPointByMacAddress(n2.MyMacAddress).AddData(n2, gpsData);
//The AP was here, remove it from the missing list
missing.Remove(n2.MyMacAddress);
}
else
{
//nope, never heard of it. Add it!
_cache.Add(n2.MyMacAddress, new AccessPoint(n2)
{
MyColor = Utilities.GetColor(),
Vendor = _av.GetVendor(n2.MyMacAddress),
GpsData = gpsData
});
}
}
}
//Add filler data for all absent APs
foreach (MacAddress mac in missing)
{
GetAccessPointByMacAddress(mac).AddFiller(
DateTime.FromFileTime(data.Max(nd => nd.MyTimestamp.ToFileTime())));
}
}
private void OnScanComplete(NetworkData[] data,GpsData gpsData)
{
if (ScanComplete != null) ScanComplete(this, new ScanCompleteEventArgs(data, gpsData));
}
private void TNullScanElapsed(object sender, ElapsedEventArgs e)
{
// _tNullScan.Interval = 750;
List<NetworkData> networkDataList = new List<NetworkData>();
if(_usedData.Count == 0)
{
for (int i = 0; i < numNull; i++)
{
_usedData.Add(new NullNetData
{
Mac = GenerateFakeMacAddress(),
Channel = (uint) random.Next(1, 14),
Ssid = "Fake SSID",
Rssi = random.Next(-90, -20)
});
}
return;
}
for (int i = 0; i < numNull; i++)
{
NetworkData ndTemp = new NetworkData(DateTime.Now,
_usedData[i].Mac,
"WPA2-Enterprise",
_usedData[i].Ssid,
_usedData[i].Channel,
_usedData[i].Rssi,
50,
"1/2/5.5/6/12/24/36/48/54",
"Fake");
//generate new rssi
_usedData[i].Rssi = GenerateFakeRssi(_usedData[i].Rssi);
networkDataList.Add(ndTemp);
}
//Add to cache
Cache.AddData(networkDataList.ToArray(), GpsData.Empty);
//Fire ScanComplete
OnScanComplete(networkDataList.ToArray(),GpsData.Empty);
}
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 IEnumerable<NetworkData> GetXpNetworkData()
{
List<NetworkData> list = new List<NetworkData>();
IEnumerable<NdisWlanBssidEx> exArray = MyNdis.QueryBssidList(MyWlanInterface.NetworkInterface);
if (exArray != null)
{
foreach (NdisWlanBssidEx ex in exArray)
{
NetworkData data2 = new NetworkData(ex.MacAddress);
data2.Channel = Utilities.ConvertToChannel(ex.Configuration.DSConfig);
NetworkData item = data2;
if ((ex.IELength <= ex.IEs.Length) && (ex.IELength > 28))
{
bool foundNIes = false;
for (int i = 0; i < (ex.IELength/* - 29*/); i++)
{
if (((ex.IEs[i] == 0x2D) && (ex.IEs[i + 1] == 26)) && ((ex.IEs[i + 28] == 0x3D) && (ex.IEs[(i + 28) + 1] == 0x16)))
{
foundNIes = true;
break;
}
}
if(foundNIes)
{
item.IsTypeN = true;
item.NSettings = IeParser.Parse(ex.IEs);
//item.Rates.Add(IEParser.MCSSet.GetSpeed(item.NSettings.maxMCS, item.NSettings.ShortGI20MHz,
// item.NSettings.ShortGI40MHz, item.NSettings.Is40MHz));
//Add the extended 802.11N rates
item.Rates.AddRange(item.NSettings.Rates.Where(f => !item.Rates.Contains(f)));
item.Rates.Sort();
}
}
Utilities.ConvertToMbs(ex.SupportedRates, item.Rates, item.IsTypeN);
item.Rssi = ex.Rssi;
item.SignalQuality = 0;
string str = Encoding.ASCII.GetString(ex.Ssid, 0, (int)ex.SsidLength);
if (str != null)
{
str = str.Trim();
}
item.Ssid = str;
item.Privacy = MyNdis.GetPrivacyString(ex);
item.NetworkType = Utilities.FindValueString(Utilities.NetworkTypeText, (int)ex.NetworkTypeInUse);
list.Add(item);
}
}
return list;
}
/*
public void AppendEntry(NetworkData[] aps, GpsData gpsData)
{
if(_doc == null) return;
if(aps.Length < 1) return;
XmlElement newE = null;
XmlElement ne;
foreach (NetworkData ap in aps)
{
//Ignore anything -100 (or below?)
if(ap.Rssi <= -100) continue;
newE = _doc.CreateElement("wpt");
//Set lat and lon as attributes
newE.SetAttribute("lat", gpsData.Latitude.ToString(CultureInfo.InvariantCulture.NumberFormat));
newE.SetAttribute("lon", gpsData.Longitude.ToString(CultureInfo.InvariantCulture.NumberFormat));
ne = _doc.CreateElement("ele");
ne.AppendChild(_doc.CreateTextNode(gpsData.Altitude.ToString(CultureInfo.InvariantCulture.NumberFormat)));
newE.AppendChild(ne);
ne = _doc.CreateElement("time");
ne.AppendChild(
_doc.CreateTextNode(string.Format("{0}-{1}-{2}T{3}:{4}:{5}.{6}Z",
new object[]
{
gpsData.SatelliteTime.Year,
gpsData.SatelliteTime.Month.ToString("D2"),
gpsData.SatelliteTime.Day.ToString("D2"),
gpsData.SatelliteTime.Hour.ToString("D2"),
gpsData.SatelliteTime.Minute.ToString("D2"),
gpsData.SatelliteTime.Second,
gpsData.SatelliteTime.Millisecond
})));
newE.AppendChild(ne);
//ne = _doc.CreateElement("time");
//ne.AppendChild(_doc.CreateTextNode(""));
//newE.AppendChild(ne);
ne = _doc.CreateElement("geoidheight");
ne.AppendChild(_doc.CreateTextNode(gpsData.GeoidSeperation.ToString(CultureInfo.InvariantCulture.NumberFormat)));
newE.AppendChild(ne);
ne = _doc.CreateElement("name");
ne.AppendChild(_doc.CreateTextNode(XmlHelper.CleanString(ap.Ssid) + " [" + ap.MyMacAddress + "]"));
newE.AppendChild(ne);
ne = _doc.CreateElement("cmt");
ne.AppendChild(_doc.CreateTextNode(gpsData.Speed.ToString(CultureInfo.InvariantCulture.NumberFormat)));
newE.AppendChild(ne);
ne = _doc.CreateElement("desc");
ne.AppendChild(_doc.CreateTextNode(
string.Format(
"{0}\r\n[{1}]\r\nRSSI: {2} dB\r\nQuality: {3}%\r\nChannel {4}\r\nSpeed (kph): {5}\r\n{6}",
new object[]
{
XmlHelper.CleanString(ap.Ssid), ap.MyMacAddress.ToString(), ap.Rssi, ap.SignalQuality,
ap.Channel, gpsData.Speed,
gpsData.SatelliteTime.ToString()
})));
newE.AppendChild(ne);
ne = _doc.CreateElement("fix");
ne.AppendChild(_doc.CreateTextNode(gpsData.FixType));
newE.AppendChild(ne);
ne = _doc.CreateElement("sat");
ne.AppendChild(_doc.CreateTextNode(gpsData.SatCount.ToString()));
newE.AppendChild(ne);
ne = _doc.CreateElement("hdop");
ne.AppendChild(_doc.CreateTextNode(gpsData.HDOP.ToString(CultureInfo.InvariantCulture.NumberFormat)));
newE.AppendChild(ne);
ne = _doc.CreateElement("vdop");
ne.AppendChild(_doc.CreateTextNode(gpsData.VDOP.ToString(CultureInfo.InvariantCulture.NumberFormat)));
newE.AppendChild(ne);
ne = _doc.CreateElement("pdop");
ne.AppendChild(_doc.CreateTextNode(gpsData.PDOP.ToString(CultureInfo.InvariantCulture.NumberFormat)));
newE.AppendChild(ne);
//Extensions = ap data
ne = _doc.CreateElement("extensions");
XmlElement ext = _doc.CreateElement("MAC");
ext.AppendChild(_doc.CreateTextNode(ap.MyMacAddress.ToString()));
ne.AppendChild(ext);
ext = _doc.CreateElement("SSID");
ext.AppendChild(_doc.CreateTextNode(XmlHelper.CleanString(ap.Ssid)));
ne.AppendChild(ext);
ext = _doc.CreateElement("RSSI");
ext.AppendChild(_doc.CreateTextNode(ap.Rssi.ToString()));
ne.AppendChild(ext);
ext = _doc.CreateElement("ChannelID");
ext.AppendChild(_doc.CreateTextNode(ap.Channel.ToString()));
ne.AppendChild(ext);
ext = _doc.CreateElement("Security");
ext.AppendChild(_doc.CreateTextNode(ap.Security));
ne.AppendChild(ext);
ext = _doc.CreateElement("signalQuality");
ext.AppendChild(_doc.CreateTextNode(ap.SignalQuality.ToString()));
ne.AppendChild(ext);
ext = _doc.CreateElement("networkType");
ext.AppendChild(_doc.CreateTextNode(ap.NetworkType));
ne.AppendChild(ext);
ext = _doc.CreateElement("rates");
ext.AppendChild(_doc.CreateTextNode(ap.SupportedRates));
ne.AppendChild(ext);
newE.AppendChild(ne);
_doc.GetElementsByTagName("gpx").Item(0).AppendChild(newE);
}
//Auto save if it's enabled and had been long enough
if(AutoSave && (DateTime.Now - _lastSaveTime >= AutoSaveInterval || _lastSaveTime == DateTime.MinValue))
{
SaveLogFile();
_lastSaveTime = DateTime.Now;
}
}
*/
public void AppendEntry(NetworkData[] data, GpsData gpsData)
{
if (data.Length < 1) return;
lock (_data)
{
foreach (NetworkData nd in data)
{
_data.Add(GpxIO.ConvertNetworkDataToWaypoint(nd, gpsData));
}
}
//Auto save if it's enabled and had been long enough
if (AutoSave && (DateTime.Now - _lastSaveTime >= AutoSaveInterval || _lastSaveTime == DateTime.MinValue))
{
SaveLogFile();
_lastSaveTime = DateTime.Now;
}
}
public IEnumerable<NetworkData> GetNetworkData()
{
List<NetworkData> list = new List<NetworkData>();
//If the interface is null, return nothing
if(_interface == null) return list;
IEnumerable<Wlan.WlanBssEntryN> networkBssList = null;
IEnumerable<Wlan.WlanAvailableNetwork> availableNetworkList = null;
try
{
networkBssList = _interface.GetNetworkBssList();
availableNetworkList = _interface.GetAvailableNetworkList(Wlan.WlanGetAvailableNetworkFlags.IncludeAllManualHiddenProfiles);
}
catch (NullReferenceException)
{
//Hopefully the call will succeed next time.
}
if ((networkBssList != null) && (availableNetworkList != null))
{
//Get connected to AP
Wlan.WlanAssociationAttributes connectedAP = new Wlan.WlanAssociationAttributes();
try
{
if (_interface.CurrentConnection.isState == Wlan.WlanInterfaceState.Connected)
{
connectedAP = _interface.CurrentConnection.wlanAssociationAttributes;
}
}
catch (NullReferenceException) { /*Hopefully it will work next time*/ }
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;
//Check to see if this AP is the connected one
item.Connected = item.MyMacAddress.CompareToPhysicalAddress(connectedAP.Dot11Bssid);
list.Add(item);
}
}
}
return list;
}
