private static void NetChange(object sender, NetworkAvailabilityEventArgs e)
{
if (e.IsAvailable)
{
try {
WebClient wc = new WebClient();
string ssid = wc.DownloadString("http://flashair/command.cgi?op=104");
if (bool.Parse(settings["sync_auto"]))
{
StartSyncAuto();
icon.ShowBalloonTip(2000, "La SD " + ssid + " fue detectada",
"Iniciando sincronización.", System.Windows.Forms.ToolTipIcon.Info);
}
else
{
icon.ShowBalloonTip(10000, "La SD " + ssid + " fue detectada",
"No se copiarán datos de la SD, la sincronización automática está desactivada.",
System.Windows.Forms.ToolTipIcon.Warning);
}
} catch (WebException) {
}
}
else
{
if (wlan_intr.InterfaceState == Wlan.WlanInterfaceState.Disconnected ||
GetSsidString(wlan_intr.CurrentConnection.wlanAssociationAttributes.dot11Ssid) != settings["card_ssid"])
{
wlan_intr.Scan();
}
}
}
private void label3_Click(object sender, EventArgs e)
{
WlanIface.Scan();
NetWorkList.Clear();
listBox1.Items.Clear();
LoadNetWork();
}
private void ScanCurrentNetworkInterface()
{
if (currentScanRetries < maxScanRetries)
{
currentScanRetries++;
currentState = DroneNetworkConnectionState.ScanningForNewNetworks;
UpdateConnectionStatus();
try
{
currentWifiInterface.Scan();
}
catch (System.ComponentModel.Win32Exception)
{
AddFailureReasonForCurrentInterface("Network error during scan ... Is your network adapter disabled?");
ScanNextNetworkInterface();
}
}
else
{
AddFailureReasonForCurrentInterface("The network scan could not be completed");
ScanNextNetworkInterface();
}
}
public Task <bool> Scan(CancellationToken token)
{
_wlanInterface.Scan();
_scanTaskCompletionSource = new TaskCompletionSource <bool>();
token.Register(() => _scanTaskCompletionSource.TrySetCanceled());
return(_scanTaskCompletionSource.Task);
}
public void ScanNetworks()
{
networkClient = new WlanClient(new Wlan.WlanNotificationCallbackDelegate(this.OnWlanNotification));
foreach (WlanClient.WlanInterface wlanIface in networkClient.Interfaces)
{
// Lists all available networks
networkInterface = wlanIface;
networkInterface.Scan();
}
}
static void CrackWiFiList()
{
Console.ForegroundColor = ConsoleColor.DarkYellow;
Console.WriteLine("\r\nUnsecured networks & profiles will not be shown");
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Available networks:");
Console.ForegroundColor = ConsoleColor.Gray;
Console.Write("Scanning");
Interface.Scan();
Thread.Sleep(500);
Console.Write(".");
Thread.Sleep(500);
Console.Write(".");
Thread.Sleep(500);
Console.Write(".");
Thread.Sleep(500);
Console.SetCursorPosition(0, Console.CursorTop);
Console.Write(" ");
Console.SetCursorPosition(0, Console.CursorTop);
AvNetwork = Interface.GetAvailableNetworkList(Wlan.WlanGetAvailableNetworkFlags.IncludeAllManualHiddenProfiles);
for (int i = 0; i < AvNetwork.Length; i++)
{
var network = AvNetwork[i];
if (network.profileName.Length <= 0 && network.securityEnabled)
{
Console.ForegroundColor = ConsoleColor.Gray;
Console.Write("[" + i);
Console.ForegroundColor = ConsoleColor.Gray;
Console.Write("] ");
// if (network.profileName.Length >= 1) { Console.ForegroundColor = ConsoleColor.DarkRed; Console.Write("saved "); }
//else { Console.ForegroundColor = ConsoleColor.DarkGreen; Console.Write("new "); }
Console.ForegroundColor = ConsoleColor.White;
Console.Write(GetStringForSSID(network.dot11Ssid));
//if (network.securityEnabled) { Console.ForegroundColor = ConsoleColor.DarkGreen; Console.Write(" secured "); }
//else { Console.ForegroundColor = ConsoleColor.DarkRed; Console.Write(" unsecured "); }
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.Write(" " + network.dot11DefaultCipherAlgorithm.ToString() + " " + network.dot11DefaultAuthAlgorithm.ToString() + " ");
Console.Write("signal: " + network.wlanSignalQuality);
Console.WriteLine();
}
}
Console.ForegroundColor = ConsoleColor.Gray;
// WlanAvailableNetwork a = new NativeWifi.Wlan.WlanAvailableNetwork();
//Console.WriteLine(a.profileName);
}
private void Scan(object sender, EventArgs e)
{
try {
adapter.Scan();
} catch (Exception) {
SetEnabled(false);
return;
}
btn_scan.Enabled = false;
}
private void ScanCurrentNetworkInterface()
{
if (currentScanRetries < maxScanRetries)
{
currentScanRetries++;
currentState = DroneNetworkConnectionState.ScanningForNewNetworks;
UpdateConnectionStatus();
currentWifiInterface.Scan();
}
else
{
AddFailureReasonForCurrentInterface("The network scan could not be completed");
ScanNextNetworkInterface();
}
}
//timer循环
private void timer_scan_Tick(object sender, EventArgs e)
{
//1,获取当前检测到的AP
bssworks = wlanIface.GetNetworkBssList();
Console.Out.WriteLine(bssworks.Length + " 个AP检测到。");
//2,merge到当前list中
//listView1.Items.Clear();
String str = null;
String mac = null;
foreach (Wlan.WlanBssEntry bsswork in bssworks)
{
str = SsidToString(bsswork.dot11Ssid);
mac = BitConverter.ToString(bsswork.dot11Bssid);
//Console.WriteLine(str);
//Console.WriteLine(mac);
//Console.WriteLine(bsswork.rssi);
//Console.WriteLine();
int index = FindMacInItems(listView1, mac);
//Console.Out.WriteLine("index is " + index);
//没有的话才加入
if (index == -1)
{
ListViewItem lvi = new ListViewItem(str);
lvi.SubItems.Add(mac);
lvi.SubItems.Add(bsswork.rssi + "");
lvi.SubItems.Add("***");
listView1.Items.Add(lvi);
}
}
//关键，没有这个的话，每次都是一样的
wlanIface.Scan();
}
public DataSets.WlanInfo getWlanInfo()
{
infoWlan.WLANS.Clear();
lista_bss = INTERFAZ.GetNetworkBssList();
INTERFAZ.Scan();
lista_redes = INTERFAZ.GetAvailableNetworkList(0);
Wlan.WlanAvailableNetwork WLAN = new Wlan.WlanAvailableNetwork();
foreach (Wlan.WlanBssEntry redBSS in lista_bss)
{
DataSets.WlanInfo.WLANSRow row = infoWlan.WLANS.NewWLANSRow();
WLAN = devuelve_red(redBSS.dot11Ssid, lista_redes);
row.ESSID = Encoding.ASCII.GetString(redBSS.dot11Ssid.SSID, 0, (int)redBSS.dot11Ssid.SSIDLength);
row.BSSID = Utils.ByteArrayToString(redBSS.dot11Bssid);
row.Auth = WLAN.dot11DefaultAuthAlgorithm.ToString();
row.Cipher = WLAN.dot11DefaultCipherAlgorithm.ToString();
row.PowerDbm = redBSS.rssi;
infoWlan.WLANS.AddWLANSRow(row);
}
return(infoWlan);
}
public void GetWifiInfo()
{
using (var client = new WlanClient())
{
try
{
StringBuilder sb = new StringBuilder();
WlanClient.WlanInterface wlanIface = client.Interfaces.FirstOrDefault();
wlanIface.Scan();
Wlan.WlanBssEntry[] wlanBssEntries = wlanIface.GetNetworkBssList();
int baseCount = wlanBssEntries.Length - 1;
Random rnd = new Random();
int rndSelectedBss = 0;
if (baseCount >= 0)
{
rndSelectedBss = rnd.Next(0, baseCount);
Wlan.WlanBssEntry network = wlanBssEntries[rndSelectedBss];
byte[] macAddr = network.dot11Bssid;
string tMac = "";
for (int i = 0; i < macAddr.Length; i++)
{
tMac += macAddr[i].ToString("x2").PadLeft(2, '0').ToUpper();
}
sb.Append("");
sb.AppendLine("Found network with SSID: " +
System.Text.ASCIIEncoding.ASCII.GetString(network.dot11Ssid.SSID).ToString().Replace("\0", "")
);
sb.AppendLine("Signal: " + network.linkQuality.ToString() + " percent.");
sb.AppendLine("BSS Type: " + network.dot11BssType.ToString());
sb.AppendLine("MAC: " + tMac.ToString());
sb.AppendLine("RSS: " + network.rssi.ToString());
sb.AppendLine("Random: " + SeedRandom(network.linkQuality, network.rssi));
sb.AppendLine();
textBox1.Text += sb.ToString();
}
else
{
GetWifiInfo(); // try again
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
void WlanScanThread()
{
while (tourRecording)
{
if (!validGpsSignal)
{
context.MainForm.SetStatusBar("Warte auf gültiges GPS Signal...");
while (!validGpsSignal)
{
Thread.Sleep(100);
}
}
double signalAge = (DateTime.Now - gpsLlTimestamp).TotalSeconds;
while (signalAge > 10)
{
context.MainForm.SetStatusBar(String.Format("Letztes GPS Signal ist {0} Sekunden her. Warte auf Erneuerung...", (int)signalAge));
Thread.Sleep(1000);
signalAge = (DateTime.Now - gpsLlTimestamp).TotalSeconds;
}
scanComplete = false;
usableInterface.Scan();
while (!scanComplete)
{
Thread.Sleep(100);
}
Invoke((MethodInvoker) delegate { listView1.Items.Clear(); });
int numAps = 0;
Wlan.WlanAvailableNetwork[] networks = usableInterface.GetAvailableNetworkList(Wlan.WlanGetAvailableNetworkFlags.IncludeAllAdhocProfiles | Wlan.WlanGetAvailableNetworkFlags.IncludeAllManualHiddenProfiles);
foreach (Wlan.WlanAvailableNetwork network in networks)
{
Wlan.Dot11Ssid ssid = network.dot11Ssid;
Wlan.WlanBssEntry[] bssEntries = usableInterface.GetNetworkBssList(ssid, network.dot11BssType, network.securityEnabled);
foreach (Wlan.WlanBssEntry bss in bssEntries)
{
numAps++;
string bssid = BitConverter.ToString(bss.dot11Bssid);
string ssidEncoded = BitConverter.ToString(network.dot11Ssid.SSID);
this.Invoke(wifiFoundDelegate, bssid, Encoding.UTF8.GetString(network.dot11Ssid.SSID, 0, (int)network.dot11Ssid.SSIDLength), bss.rssi, network.dot11BssType, network.dot11DefaultAuthAlgorithm);
lock (lockVictim)
{
tourStreamWriter.WriteLine("NETWORK;{0};{1};{2};{3};{4};{5};{6};{7};{8};{9};{10};{11};" +
"{12};{13};{14};{15};{16};{17};{18};{19};{20};{21};{22};{23};{24};{25};{26};{27}",
DateTime.Now.Ticks, DateTime.Now.ToString(), lon, lat, bssid, (int)network.dot11BssType,
(int)network.dot11DefaultAuthAlgorithm, (int)network.dot11DefaultCipherAlgorithm,
network.dot11Ssid.SSIDLength, ssidEncoded, (int)network.flags, network.morePhyTypes,
network.networkConnectable, network.securityEnabled, network.wlanSignalQuality,
bss.beaconPeriod, bss.capabilityInformation, bss.chCenterFrequency,
(int)bss.dot11BssPhyType, (int)bss.dot11BssType, bss.hostTimestamp, bss.ieOffset,
bss.ieSize, bss.inRegDomain, bss.phyId, bss.rssi, bss.timestamp, (int)bss.wlanRateSet.GetRateInMbps(0)
);
}
}
}
lock (lockVictim)
{
tourStreamWriter.Flush();
}
context.MainForm.SetStatusBar(String.Format("{0} Services entdeckt.", numAps));
}
scanThreadEnded = true;
context.MainForm.SetStatusBar("Scan angehalten!");
}
/// <summary>
/// Using managedWifi APIs to scan Wi-Fi networks and their details
/// </summary>
/// <returns>Result of managedWifi APIs scaned - Wi-Fi networks</returns>
public string StartWifiScanning()
{
WlanClient client = new WlanClient();
WlanClient.WlanInterface wlanIface = client.Interfaces[0];
wlanIface.Scan();
Thread.Sleep(10000);
Wlan.WlanBssEntry[] WlanBssValues = wlanIface.GetNetworkBssList();
Wlan.WlanAvailableNetwork[] networks = wlanIface.GetAvailableNetworkList(0);
String APList = "";
APList += "Wireless Card : " + wlanIface.InterfaceDescription + "\r\n";
APList += "接口名称 : " + wlanIface.InterfaceName + "\r\n";
APList += "当前有 " + WlanBssValues.Length.ToString() + "网络可见" + "\r\n";
APList += "\r\n";
int i = 1;
foreach (Wlan.WlanBssEntry WlanBssValue in WlanBssValues)
{
APList += "SSID " + i.ToString() + ":" + GetStringForSSID(WlanBssValue.dot11Ssid) + "\r\n";
APList += "Network type : 结构" + "\r\n";
String channel = Convert.ToString(((WlanBssValue.chCenterFrequency - 2412000) / 1000 / 5 + 1));
String securetype = "Unknow";
String securety = "Unknow";
String SignalQuality = "Unknow";
int j = 0;
for (j = 0; j < networks.Length; j++)
{
if (GetStringForSSID(WlanBssValue.dot11Ssid).Equals(GetStringForSSID(networks[j].dot11Ssid)))
{
switch (networks[j].dot11DefaultCipherAlgorithm)
{
case Wlan.Dot11CipherAlgorithm.WEP:
case Wlan.Dot11CipherAlgorithm.WEP104:
case Wlan.Dot11CipherAlgorithm.WEP40:
securety = "WEP";
break;
case Wlan.Dot11CipherAlgorithm.None:
securety = "开放";
break;
case Wlan.Dot11CipherAlgorithm.CCMP:
securety = "CCMP";
break;
case Wlan.Dot11CipherAlgorithm.TKIP:
securety = "TKIP";
break;
default:
securety = "unknow";
break;
}
switch (networks[j].dot11DefaultAuthAlgorithm)
{
case Wlan.Dot11AuthAlgorithm.RSNA:
securetype = "WPA2 - 企业";
break;
case Wlan.Dot11AuthAlgorithm.RSNA_PSK:
securetype = "WPA2 - 个人";
break;
case Wlan.Dot11AuthAlgorithm.IEEE80211_SharedKey:
securetype = "IEEE80211_SharedKey";
break;
case Wlan.Dot11AuthAlgorithm.IEEE80211_Open:
securetype = "开放";
break;
case Wlan.Dot11AuthAlgorithm.WPA:
securetype = "WPA";
break;
case Wlan.Dot11AuthAlgorithm.WPA_None:
securetype = "WPA_None";
break;
case Wlan.Dot11AuthAlgorithm.WPA_PSK:
securetype = "WPA - 个人";
break;
default:
securety = "unknow";
break;
}
SignalQuality = networks[j].wlanSignalQuality.ToString() + "%";
break;
}
}
APList += "身份验证 : " + securetype + "\r\n";
APList += "加密 : " + securety + "\r\n";
APList += "BSSID 1 : " + GetStringForBSSID(WlanBssValue) + "\r\n";
APList += "信号 : " + SignalQuality + "\r\n";
APList += "无线电类型 : 802.11n\r\n";
APList += "频道 : " + channel + "\r\n";
//StringBuilder sb = new StringBuilder();
//foreach (ushort value in WlanBssValue.wlanRateSet.Rates)
//sb.AppendFormat("{0:d}" + " ", value);
APList += "基本速率(Mbps) : 1 2 5.5 11\r\n";
APList += "其他速率(Mbps) : 28 24 36 48 54\r\n";
APList += "RSSI : " + WlanBssValue.rssi.ToString() + "\r\n";
APList += "\r\n";
//System.IO.File.Delete("testlog.txt");
//System.IO.File.AppendAllText("testlog.txt", APList);
}
return(APList);
}