public IEnumerable <Wlan.WlanAvailableNetwork> GetAvailableNetworkList(Wlan.WlanGetAvailableNetworkFlags flags)
{
IntPtr ptr;
Wlan.WlanAvailableNetwork[] networkArray;
Wlan.ThrowIfError(Wlan.WlanGetAvailableNetworkList(_client.ItsClientHandle, _info.interfaceGuid, flags, IntPtr.Zero, out ptr));
try
{
networkArray = ConvertAvailableNetworkListPtr(ptr);
}
finally
{
Wlan.WlanFreeMemory(ptr);
}
return(networkArray);
}
public IEnumerable <Wlan.WlanBssEntryN> GetNetworkBssList()
{
IntPtr ptr;
Wlan.WlanBssEntryN[] entryArray;
Wlan.ThrowIfError(Wlan.WlanGetNetworkBssList(_client.ItsClientHandle, _info.interfaceGuid, IntPtr.Zero, Wlan.Dot11BssType.Any, false, IntPtr.Zero, out ptr));
try
{
entryArray = ConvertBssListPtr(ptr);
}
finally
{
Wlan.WlanFreeMemory(ptr);
}
return(entryArray);
}
private int GetInterfaceInt(Wlan.WlanIntfOpcode opCode)
{
IntPtr ptr;
int num;
Wlan.WlanOpcodeValueType type;
int num2;
Wlan.ThrowIfError(Wlan.WlanQueryInterface(_client.ItsClientHandle, _info.interfaceGuid, opCode, IntPtr.Zero, out num, out ptr, out type));
try
{
num2 = Marshal.ReadInt32(ptr);
}
finally
{
Wlan.WlanFreeMemory(ptr);
}
return(num2);
}
public string GetProfileXml(string profileName)
{
IntPtr ptr;
Wlan.WlanProfileFlags flags;
Wlan.WlanAccess access;
string str;
Wlan.ThrowIfError(Wlan.WlanGetProfile(_client.ItsClientHandle, _info.interfaceGuid, profileName, IntPtr.Zero, out ptr, out flags, out access));
try
{
str = Marshal.PtrToStringUni(ptr);
}
finally
{
Wlan.WlanFreeMemory(ptr);
}
return(str);
}
public WlanClient()
{
ItsLogger = new Logger(this);
try
{
Wlan.ThrowIfError(Wlan.WlanOpenHandle(1, IntPtr.Zero, out _negotiatedVersion, out _clientHandle));
WlanNotificationCallback = new Wlan.WlanNotificationCallbackDelegate(OnWlanNotification);
Wlan.WlanNotificationSource source;
Wlan.ThrowIfError(Wlan.WlanRegisterNotification(_clientHandle, Wlan.WlanNotificationSource.All, false, WlanNotificationCallback, IntPtr.Zero, IntPtr.Zero, out source));
}
catch (Win32Exception ex)
{
Wlan.WlanCloseHandle(_clientHandle, IntPtr.Zero);
ItsLogger.Warn(ex.Message);
throw;
}
}
/// <summary>
/// Converts the bssType to a readable string
/// </summary>
/// <param name="bssType">type to convert to a string</param>
/// <returns>string representing the bss type</returns>
public static string ConvertToString(Wlan.Dot11BssType bssType)
{
string bssText;
switch (bssType)
{
case Wlan.Dot11BssType.Infrastructure:
bssText = "Infrastructure";
break;
case Wlan.Dot11BssType.Independent:
bssText = "Adhoc";
break;
case Wlan.Dot11BssType.Any:
bssText = "AutoUnknown";
break;
default:
bssText = "Unknown";
break;
}
return (bssText);
}
private int GetInterfaceInt(Wlan.WlanIntfOpcode opCode)
{
IntPtr ptr;
int num;
Wlan.WlanOpcodeValueType type;
int num2;
Wlan.ThrowIfError(Wlan.WlanQueryInterface(_client._clientHandle, _info.interfaceGuid, opCode, IntPtr.Zero, out num, out ptr, out type));
try
{
num2 = Marshal.ReadInt32(ptr);
}
finally
{
Wlan.WlanFreeMemory(ptr);
}
return num2;
}
private void Connect(Wlan.WlanConnectionParameters connectionParams)
{
Wlan.ThrowIfError(Wlan.WlanConnect(_client._clientHandle, _info.interfaceGuid, ref connectionParams, IntPtr.Zero));
}
internal void OnWlanNotification(Wlan.WlanNotificationData notifyData)
{
if (WlanNotification != null)
{
WlanNotification(notifyData);
}
}
public Wlan.WlanReasonCode SetProfile(Wlan.WlanProfileFlags flags, string profileXml, bool overwrite)
{
Wlan.WlanReasonCode code;
Wlan.ThrowIfError(Wlan.WlanSetProfile(_client._clientHandle, _info.interfaceGuid, flags, profileXml, null, overwrite, IntPtr.Zero, out code));
return code;
}
public IEnumerable<Wlan.WlanAvailableNetwork> GetAvailableNetworkList(Wlan.WlanGetAvailableNetworkFlags flags)
{
IntPtr ptr;
Wlan.WlanAvailableNetwork[] networkArray;
Wlan.ThrowIfError(Wlan.WlanGetAvailableNetworkList(_client._clientHandle, _info.interfaceGuid, flags, IntPtr.Zero, out ptr));
try
{
networkArray = ConvertAvailableNetworkListPtr(ptr);
}
finally
{
Wlan.WlanFreeMemory(ptr);
}
return networkArray;
}
/// <summary>
/// Creates a readable string based on the encryption algorithm and
/// the authentication method
/// </summary>
/// <param name="authentication">authentication used</param>
/// <param name="encryption">encryption used</param>
/// <returns>a string representing the privacy mode</returns>
public static string CreatePrivacyString(Wlan.Dot11AuthAlgorithm authentication,
Wlan.Dot11CipherAlgorithm encryption)
{
String text = authentication + "-" + encryption;
text = text.Replace("_PSK", "");
text = text.Replace("IEEE80211_", "");
text = text.Replace("Open", "");
text = text.Trim(new[] { '-' });
if (null == text || text.Equals(String.Empty))
{
text = "None";
}
return text;
}
private void Connect(Wlan.WlanConnectionParameters connectionParams)
{
Wlan.ThrowIfError(Wlan.WlanConnect(_client.ItsClientHandle, _info.interfaceGuid, ref connectionParams, IntPtr.Zero));
}
public Wlan.WlanReasonCode SetProfile(Wlan.WlanProfileFlags flags, string profileXml, bool overwrite)
{
Wlan.WlanReasonCode code;
Wlan.ThrowIfError(Wlan.WlanSetProfile(_client.ItsClientHandle, _info.interfaceGuid, flags, profileXml, null, overwrite, IntPtr.Zero, out code));
return(code);
}
public void Scan()
{
Wlan.ThrowIfError(Wlan.WlanScan(_client.ItsClientHandle, _info.interfaceGuid, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero));
}
public void Connect(Wlan.WlanConnectionMode connectionMode, Wlan.Dot11BssType bssType, Wlan.Dot11Ssid ssid, Wlan.WlanConnectionFlags flags)
{
Wlan.WlanConnectionParameters parameters2 = new Wlan.WlanConnectionParameters {
wlanConnectionMode = connectionMode,
dot11SsidPtr = Marshal.AllocHGlobal(Marshal.SizeOf(ssid)),
dot11BssType = bssType,
flags = flags
};
Wlan.WlanConnectionParameters connectionParams = parameters2;
this.Connect(connectionParams);
Marshal.StructureToPtr(ssid, connectionParams.dot11SsidPtr, false);
Marshal.DestroyStructure(connectionParams.dot11SsidPtr, ssid.GetType());
Marshal.FreeHGlobal(connectionParams.dot11SsidPtr);
}
public bool ConnectSynchronously(Wlan.WlanConnectionMode connectionMode, Wlan.Dot11BssType bssType, string profile, int connectTimeout)
{
_queueEvents = true;
try
{
Connect(connectionMode, bssType, profile);
while (_queueEvents && _eventQueueFilled.WaitOne(connectTimeout, true))
{
lock (_eventQueue)
{
while (_eventQueue.Count != 0)
{
object obj2 = _eventQueue.Dequeue();
if (obj2 is WlanConnectionNotificationEventData)
{
WlanConnectionNotificationEventData data = (WlanConnectionNotificationEventData) obj2;
if (((data.NotifyData.notificationSource != Wlan.WlanNotificationSource.Acm) || (data.NotifyData.notificationCode != 10)) || data.ConnNotifyData.profileName != profile)
{
break;
}
return true;
}
}
continue;
}
}
}
finally
{
_queueEvents = false;
_eventQueue.Clear();
}
return false;
}
private static bool FindNetwork(string ssid, IEnumerable<Wlan.WlanAvailableNetwork> networks, ref Wlan.WlanAvailableNetwork foundNetwork)
{
if (networks != null)
{
foreach (Wlan.WlanAvailableNetwork network in networks)
{
string str = Encoding.ASCII.GetString(network.dot11Ssid.SSID, 0, (int)network.dot11Ssid.SSIDLength);
if (!string.IsNullOrEmpty(str) && str.Equals(ssid))
{
foundNetwork = network;
return true;
}
}
}
return false;
}
public Wlan.WlanBssEntryN[] GetNetworkBssList(Wlan.Dot11Ssid ssid, Wlan.Dot11BssType bssType, bool securityEnabled)
{
Wlan.WlanBssEntryN[] entryArray;
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(ssid));
Marshal.StructureToPtr(ssid, ptr, false);
try
{
IntPtr ptr2;
Wlan.ThrowIfError(Wlan.WlanGetNetworkBssList(_client._clientHandle, _info.interfaceGuid, ptr, bssType, securityEnabled, IntPtr.Zero, out ptr2));
try
{
entryArray = ConvertBssListPtr(ptr2);
}
finally
{
Wlan.WlanFreeMemory(ptr2);
}
}
finally
{
Marshal.FreeHGlobal(ptr);
}
return entryArray;
}
private void WlanApi_WlanNotification(Wlan.WlanNotificationData notifyData)
{
lock (this)
{
if (notifyData.notificationSource == Wlan.WlanNotificationSource.Acm)
{
switch (((Wlan.WlanNotificationCodeAcm)notifyData.NotificationCode))
{
case Wlan.WlanNotificationCodeAcm.ScanComplete:
case Wlan.WlanNotificationCodeAcm.ScanFail:
OnScanComplete();
break;
}
}
}
}
internal void OnWlanConnection(Wlan.WlanNotificationData notifyData, Wlan.WlanConnectionNotificationData connNotifyData)
{
if (WlanConnectionNotification != null)
{
WlanConnectionNotification(notifyData, connNotifyData);
}
if (_queueEvents)
{
WlanConnectionNotificationEventData data2 = new WlanConnectionNotificationEventData {
NotifyData = notifyData,
ConnNotifyData = connNotifyData
};
WlanConnectionNotificationEventData queuedEvent = data2;
EnqueueEvent(queuedEvent);
}
}
public string GetStringForReasonCode(Wlan.WlanReasonCode reasonCode)
{
StringBuilder stringBuffer = new StringBuilder(0x400);
Wlan.ThrowIfError(Wlan.WlanReasonCodeToString(reasonCode, stringBuffer.Capacity, stringBuffer, IntPtr.Zero));
return stringBuffer.ToString();
}
internal void OnWlanReason(Wlan.WlanNotificationData notifyData, Wlan.WlanReasonCode reasonCode)
{
if (WlanReasonNotification != null)
{
WlanReasonNotification(notifyData, reasonCode);
}
if (_queueEvents)
{
WlanReasonNotificationData data2 = new WlanReasonNotificationData {
NotifyData = notifyData,
ReasonCode = reasonCode
};
WlanReasonNotificationData queuedEvent = data2;
EnqueueEvent(queuedEvent);
}
}
private void OnWlanNotification(ref Wlan.WlanNotificationData notifyData, IntPtr context)
{
WlanInterface interface2 = _ifaces.ContainsKey(notifyData.interfaceGuid) ? _ifaces[notifyData.interfaceGuid] : null;
switch (notifyData.notificationSource)
{
case Wlan.WlanNotificationSource.Acm:
switch (notifyData.notificationCode)
{
case 8:
if (notifyData.dataSize >= Marshal.SizeOf(0))
{
Wlan.WlanReasonCode reasonCode = (Wlan.WlanReasonCode) Marshal.ReadInt32(notifyData.dataPtr);
if (interface2 != null)
{
interface2.OnWlanReason(notifyData, reasonCode);
}
}
goto Label_0194;
case 9:
case 10:
case 11:
case 20:
case 0x15:
{
Wlan.WlanConnectionNotificationData? nullable = ParseWlanConnectionNotification(ref notifyData);
if (nullable.HasValue && (interface2 != null))
{
interface2.OnWlanConnection(notifyData, nullable.Value);
}
goto Label_0194;
}
case 12:
case 15:
case 0x10:
case 0x11:
case 0x12:
case 0x13:
goto Label_0194;
case 13:
InvokeInterfaceArrivedEvent(new InterfaceNotificationEventsArgs(notifyData.interfaceGuid));
goto Label_0194;
case 14:
InvokeInterfaceRemovedEvent(new InterfaceNotificationEventsArgs(notifyData.interfaceGuid));
goto Label_0194;
}
break;
case Wlan.WlanNotificationSource.Msm:
switch (notifyData.notificationCode)
{
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 9:
case 10:
case 11:
case 12:
case 13:
{
Wlan.WlanConnectionNotificationData? nullable2 = ParseWlanConnectionNotification(ref notifyData);
if (nullable2.HasValue && (interface2 != null))
{
interface2.OnWlanConnection(notifyData, nullable2.Value);
}
goto Label_0194;
}
case 7:
case 8:
goto Label_0194;
}
goto Label_0194;
}
Label_0194:
if (interface2 != null)
{
interface2.OnWlanNotification(notifyData);
}
}
private void Connect(Wlan.WlanConnectionMode connectionMode, Wlan.Dot11BssType bssType, string profile)
{
Wlan.WlanConnectionParameters parameters2 = new Wlan.WlanConnectionParameters {
wlanConnectionMode = connectionMode,
profile = profile,
dot11BssType = bssType,
flags = 0
};
Wlan.WlanConnectionParameters connectionParams = parameters2;
Connect(connectionParams);
}
private Wlan.WlanConnectionNotificationData? ParseWlanConnectionNotification(ref Wlan.WlanNotificationData notifyData)
{
int num = Marshal.SizeOf(typeof(Wlan.WlanConnectionNotificationData));
if (notifyData.dataSize < num)
{
return null;
}
Wlan.WlanConnectionNotificationData data = (Wlan.WlanConnectionNotificationData) Marshal.PtrToStructure(notifyData.dataPtr, typeof(Wlan.WlanConnectionNotificationData));
if (data.wlanReasonCode == Wlan.WlanReasonCode.Success)
{
IntPtr ptr = new IntPtr(notifyData.dataPtr.ToInt64() + Marshal.OffsetOf(typeof(Wlan.WlanConnectionNotificationData), "profileXml").ToInt64());
data.profileXml = Marshal.PtrToStringUni(ptr);
}
return data;
}
private void SetInterfaceInt(Wlan.WlanIntfOpcode opCode, int value)
{
IntPtr ptr = Marshal.AllocHGlobal(4);
Marshal.WriteInt32(ptr, value);
try
{
Wlan.ThrowIfError(Wlan.WlanSetInterface(_client._clientHandle, _info.interfaceGuid, opCode, 4, ptr, IntPtr.Zero));
}
finally
{
Marshal.FreeHGlobal(ptr);
}
}
internal WlanInterface(WlanClient client, Wlan.WlanInterfaceInfo info)
{
_client = client;
_info = info;
}
/// <summary>
/// Creates a readable string based on the encryption algorithm and
/// the authentication method
/// </summary>
/// <param name="authentication">authentication used</param>
/// <param name="encryption">encryption used</param>
/// <returns>a string representing the security mode</returns>
public static string CreateSecurityString(Wlan.Dot11AuthAlgorithm authentication,
Wlan.Dot11CipherAlgorithm encryption)
{
String text = authentication + "-" + encryption;
text = text.Replace("RSNA", "WPA2");
text = text.Replace("_PSK-CCMP", "-Personal");
text = text.Replace("_PSK-TKIP", "-Personal");
text = text.Replace("CCMP", "Enterprise");
text = text.Replace("IEEE80211_", "");
text = text.Replace("None", "");
text = text.Replace("Open", "");
text = text.Replace("WEP40", "WEP");
text = text.Replace("WEP104", "WEP");
text = text.Trim(new[] { '-' });
if (null == text || text.Equals(String.Empty))
{
text = "Open";
}
return text;
}
public void DeleteProfile(string profileName)
{
Wlan.ThrowIfError(Wlan.WlanDeleteProfile(_client.ItsClientHandle, _info.interfaceGuid, profileName, IntPtr.Zero));
}
