/// <summary>
/// Discover Broadlink Device
/// </summary>
/// <returns>Triggered Event <see cref="DeviceHandler" /></returns>
public async Task DiscoverAsync()
{
try
{
if (ClientSocket == null)
{
bool internetVarmi = HelperMy.IsInternetAvailable;
if (!internetVarmi)
{
HelperMy.Notification(Color.Red, "İnternet bağlantısı yok!");
}
do
{
internetVarmi = HelperMy.IsInternetAvailable;
if (internetVarmi)
{
ClientSocket = new MyUdpSocketReceiver();
ClientSocket.MessageReceived += new EventHandler <UdpReceiveResult>(ClientSocket_MessageReceived);
await ClientSocket.StartListeningAsync();
}
else
{
await Task.Delay(500);
}
} while (!internetVarmi);
}
await SendDiscoveryPacketAsync();
}
catch (Exception)
{
HelperMy.Notification(Color.Red, "Soket Bağlantısı Kurulamadı!");
}
}
private async Task Start_ClientListenAsync()
{
try
{
bool internetVarmi = true;
if (!internetVarmi)
{
HelperMy.Notification(Color.Red, "İnternet bağlantısı yok!");
}
do
{
internetVarmi = true;
if (internetVarmi)
{
ClientSocket = new MyUdpSocketReceiver();
ClientSocket.MessageReceived += new EventHandler <UdpReceiveResult>(ClientSocket_MessageReceived);
await ClientSocket.StartListeningAsync();
}
else
{
await Task.Delay(500);
}
} while (!internetVarmi);
}
catch (Exception)
{
HelperMy.Notification(Color.Red, "Soket Bağlantısı Kurulamadı!");
}
}
/// <summary>
/// Setup a new Broadlink device via AP Mode. Review the README to see how to enter AP Mode.
/// Only tested with Broadlink RM Pro 2017 RM03
/// </summary>
/// <param name="SSID">Modem SSID</param>
/// <param name="Password">Modem Password</param>
/// <param name="SecurityMode">Security mode options are (0 - none, 1 = WEP, 2 = WPA1, 3 = WPA2, 4 = WPA1/2)</param>
public static async Task SetupAsync(string SSID, string Password, int SecurityMode)
{
var payload = new byte[0x88];
payload[0x26] = 0x14;// This seems to always be set to 14;
//Add the SSID to the payload
int ssid_start = 68, ssid_length = 0;
foreach (var letter in SSID)
{
payload[(ssid_start + ssid_length)] = (byte)letter;
ssid_length++;
}
//Add the WiFi password to the payload
int pass_start = 100, pass_length = 0;
foreach (var letter in Password)
{
payload[(pass_start + pass_length)] = (byte)letter;
pass_length++;
}
payload[0x84] = Convert.ToByte(ssid_length); // Character length of SSID
payload[0x85] = Convert.ToByte(pass_length); // Character length of password
payload[0x86] = Convert.ToByte(SecurityMode); // Type of encryption (00 - none, 01 = WEP, 02 = WPA1, 03 = WPA2, 04 = WPA1/2)
var checksum = 0xbeaf;
for (int i = 0; i < payload.Length; i++)
{
checksum += payload[i];
checksum = checksum & 0xffff;
}
payload[0x20] = Convert.ToByte(checksum & 0xff); //Checksum 1 position
payload[0x21] = Convert.ToByte(checksum >> 8); //Checksum 2 position
using (var sock = new UdpClient(AddressFamily.InterNetwork))
{
sock.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, 1);
sock.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, 1);
foreach (var item in Network.GetNetworks())
{
await sock.SendAsync(payload, payload.Length, new IPEndPoint(item.BroadcastIPAddress, 80));
}
}
HelperMy.Notification(Color.Lime, "SSID ayarlandı.");
}
private async Task SendDiscoveryPacketAsync()
{
var ports = Network.GetAvailablePort(1000, Networks.Count);
if (ports.Count == 0 || ports.Count < Networks.Count)
{
HelperMy.Notification(Color.Red, "Kullanılabilir port bulunamadığı için işlem iptal edildi.");
await ClientSocket.StopListeningAsync();
ClientSocket.Dispose();
ClientSocket = null;
return;
}
for (int i = 0; i < Networks.Count; i++)
{
var item = Networks[i];
var data = PacketGenerator.GenerateDiscoveryPacket(item.LocalIPAddress, (short)ports[i]);
await ClientSocket.SendToAsync(data, new IPEndPoint(item.BroadcastIPAddress, 80));
}
}
