internal string ToSoapMessage()
{
string xml = string.Format(@"<?xml version=""1.0""?>
<root xmlns=""urn:schemas-upnp-org:device-1-0"">
<specVersion>
<major>1</major>
<minor>0</minor>
</specVersion>
<device>
<deviceType>{0}</deviceType>
<friendlyName>{1}</friendlyName>
<manufacturer/>
<manufacturerURL/>
<modelDescription/>
<modelName/>
<modelNumber/>
<modelURL/>
<UDN>{2}</UDN>
<iconList/>
<serviceList>
<service>
<serviceType>urn:schemas-any-com:service:Any:1</serviceType>
<serviceId>urn:any-com:serviceId:any1</serviceId>
<controlURL>/upnp/control/any</controlURL>
<eventSubURL>/upnp/control/any</eventSubURL>
<SCPDURL>/any.xml</SCPDURL>
</service>
</serviceList>
<deviceList/>
<presentationURL>{3}</presentationURL>
</device>
</root>", DeviceTypeHelper.GetDeviceType(Type), Name, UDN, PresentationURL.ToString());
return(xml);
}
internal void NotifyDevice(SsdpDevice device, bool isAlive)
{
/*
* NOTIFY * HTTP/1.1
* HOST: 239.255.255.250:1900
* LOCATION: http://192.168.178.1:49000/igddesc.xml
* SERVER: Interactive UPnP/1.0 AVM FRITZ!Box Fon WLAN 7270 54.04.70
* CACHE-CONTROL: max-age=60
* NT: urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1
* NTS: ssdp:alive
* USN: uuid:75802409-bccb-40e7-8e6b-001F3FF667FC::urn:schemas-upnp-org:service:WAN
*/
Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
s.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, 1);
s.ReceiveTimeout = 100;
List <string> res = new List <string>();
foreach (String address in _broadcastAddresses)
{
string req = string.Format(@"NOTIFY * HTTP/1.1
HOST: {0}:1900
LOCATION: http://{1}:{2}/igddesc.xml/{3}
SERVER: {5} UPnP/1.0 MFToolkit
CACHE-CONTROL: max-age=60
NT: upnp:rootdevice
NTS: ssdp:{6}
USN: {3}::upnp:rootdevice
",
address,
_http.Address.ToString(),
_http.Port,
device.UDN,
DeviceTypeHelper.GetDeviceType(device.Type),
device.Name,
(isAlive ? "alive" : "byebye"));
byte[] data = Encoding.ASCII.GetBytes(req);
byte[] buffer = new byte[1024];
for (int i = 0; i < 3; i++)
{
try
{
Console.WriteLine("Sending ssdp:" + (isAlive ? "alive" : "byebye") + " for " + device.Name + " (" + device.UDN + ")...");
s.SendTo(data, new IPEndPoint(IPAddress.Broadcast, 1900));
}
catch (Exception)
{
}
}
}
}