/// <summary>
/// Joins a wireless network
/// </summary>
/// <param name="SSID">The name of the wireless network</param>
/// <param name="Channel">The channel the AP is listening on (0 for autodetect)</param>
/// <param name="Authentication">The method for authentication</param>
/// <param name="Key">The shared key required to join the network (WEP / WPA)</param>
/// <param name="KeyIndex">The index of the key (WEP only)</param>
public bool JoinNetwork(string SSID, int Channel = 0, AuthMode Authentication = AuthMode.Open, string Key = "", int KeyIndex = 1)
{
// Enterring command mode
this._CommandMode_Start();
// Configures the network
if (!this._CommandMode_Exec("set wlan ssid " + SSID)) throw new SystemException(this._CommandMode_Response);
if (!this._CommandMode_Exec("set wlan channel " + Channel)) throw new SystemException(this._CommandMode_Response);
if (!this._CommandMode_Exec("set wlan auth " + Authentication.ToString())) throw new SystemException(this._CommandMode_Response);
if (Authentication == AuthMode.WEP_128)
{
if (!this._CommandMode_Exec("set wlan key " + Key)) throw new SystemException(this._CommandMode_Response);
if (!this._CommandMode_Exec("set wlan num " + KeyIndex.ToString())) throw new SystemException(this._CommandMode_Response);
}
else if (Authentication != AuthMode.Open)
{
if (!this._CommandMode_Exec("set wlan phrase " + Key)) throw new SystemException(this._CommandMode_Response);
}
// Auto-Assoc Rightpoint chan=6 mode=MIXED SCAN OK\r\n
// Auto-Assoc Rightpoint!! chan=6 mode=NONE FAILED\r\n
var joinComplete = false;
var joinSuccessful = false;
var joinHandler = new Tools.StringEventHandler((text, time) =>
{
if (text.IndexOf("AUTH-ERR") >= 0)
{
joinComplete = true;
joinSuccessful = false;
_DebugPrint('D', "Authentication error");
}
if (text.IndexOf("Auto-Assoc") >= 0 && text.IndexOf("NONE FAILED") >= 0)
{
joinComplete = true;
joinSuccessful = false;
_DebugPrint('D', "Couldn't find network");
}
if (text.IndexOf("Associated!") >= 0)
{
joinComplete = true;
joinSuccessful = true;
}
});
// Actually joins the network
this._lineRecieved += joinHandler;
this._SerialPort_Write("join\r");
for(var i =0; i< 40 && !joinComplete; i++)
{
Thread.Sleep(250);
}
this._lineRecieved -= joinHandler;
// Closes down command mode
this._CommandMode_Stop();
return joinSuccessful;
}
/// <summary>
/// Joins a wireless network
/// </summary>
/// <param name="SSID">The name of the wireless network</param>
/// <param name="Channel">The channel the AP is listening on (0 for autodetect)</param>
/// <param name="Authentication">The method for authentication</param>
/// <param name="Key">The shared key required to join the network (WEP / WPA)</param>
/// <param name="KeyIndex">The index of the key (WEP only)</param>
public bool JoinNetwork(string SSID, int Channel = 0, AuthMode Authentication = AuthMode.Open, string Key = "", int KeyIndex = 1)
{
// Enterring command mode
this._CommandMode_Start();
// Configures the network
if (!this._CommandMode_Exec("set wlan ssid " + SSID))
{
throw new SystemException(this._CommandMode_Response);
}
if (!this._CommandMode_Exec("set wlan channel " + Channel))
{
throw new SystemException(this._CommandMode_Response);
}
if (!this._CommandMode_Exec("set wlan auth " + Authentication.ToString()))
{
throw new SystemException(this._CommandMode_Response);
}
if (Authentication == AuthMode.WEP_128)
{
if (!this._CommandMode_Exec("set wlan key " + Key))
{
throw new SystemException(this._CommandMode_Response);
}
if (!this._CommandMode_Exec("set wlan num " + KeyIndex.ToString()))
{
throw new SystemException(this._CommandMode_Response);
}
}
else if (Authentication != AuthMode.Open)
{
if (!this._CommandMode_Exec("set wlan phrase " + Key))
{
throw new SystemException(this._CommandMode_Response);
}
}
// Auto-Assoc Rightpoint chan=6 mode=MIXED SCAN OK\r\n
// Auto-Assoc Rightpoint!! chan=6 mode=NONE FAILED\r\n
var joinComplete = false;
var joinSuccessful = false;
var joinHandler = new Tools.StringEventHandler((text, time) =>
{
if (text.IndexOf("AUTH-ERR") >= 0)
{
joinComplete = true;
joinSuccessful = false;
_DebugPrint('D', "Authentication error");
}
if (text.IndexOf("Auto-Assoc") >= 0 && text.IndexOf("NONE FAILED") >= 0)
{
joinComplete = true;
joinSuccessful = false;
_DebugPrint('D', "Couldn't find network");
}
if (text.IndexOf("Associated!") >= 0)
{
joinComplete = true;
joinSuccessful = true;
}
});
// Actually joins the network
this._lineRecieved += joinHandler;
this._SerialPort_Write("join\r");
for (var i = 0; i < 40 && !joinComplete; i++)
{
Thread.Sleep(250);
}
this._lineRecieved -= joinHandler;
// Closes down command mode
this._CommandMode_Stop();
return(joinSuccessful);
}
