internal ServiceDescriptionEventArgs(Exception Ex, UPnPClient Client, object State)
{
this.client = Client;
this.doc = null;
this.ex = Ex;
this.state = State;
}
/// <summary>
/// Contains information about the location of a device on the network.
/// </summary>
/// <param name="Client">UPnP Client</param>
/// <param name="Headers">All headers in notification.</param>
/// <param name="LocalEndPoint">Local End Point.</param>
/// <param name="RemoteEndPoint">Remote End Point.</param>
internal NotificationEventArgs(UPnPClient Client, UPnPHeaders Headers, IPEndPoint LocalEndPoint, IPEndPoint RemoteEndPoint)
{
this.client = Client;
this.headers = Headers;
this.localEndPoint = LocalEndPoint;
this.remoteEndPoint = RemoteEndPoint;
}
public UPnPService(XmlElement Xml, Uri BaseUri, UPnPClient Client)
{
this.client = Client;
this.xml = Xml;
foreach (XmlNode N in Xml.ChildNodes)
{
switch (N.LocalName)
{
case "serviceType":
this.serviceType = N.InnerText;
break;
case "serviceId":
this.serviceId = N.InnerText;
break;
case "SCPDURL":
this.scpdURL = N.InnerText;
this.scpdURI = new Uri(BaseUri, this.scpdURL);
break;
case "controlURL":
this.controlURL = N.InnerText;
this.controlURI = new Uri(BaseUri, this.controlURL);
break;
case "eventSubURL":
this.eventSubURL = N.InnerText;
this.eventSubURI = new Uri(BaseUri, this.eventSubURL);
break;
}
}
}
internal ServiceDescriptionEventArgs(ServiceDescriptionDocument Doc, UPnPClient Client, object State)
{
this.client = Client;
this.doc = Doc;
this.ex = null;
this.state = State;
}
internal ServiceDescriptionEventArgs(Exception Ex, UPnPClient Client, object State)
{
this.client = Client;
this.doc = null;
this.ex = Ex;
this.state = State;
}
/// <summary>
/// Contains information about the location of a device on the network.
/// </summary>
/// <param name="Client">UPnP Client</param>
/// <param name="Headers">All headers in notification.</param>
/// <param name="LocalEndPoint">Local End Point.</param>
/// <param name="RemoteEndPoint">Remote End Point.</param>
internal NotificationEventArgs(UPnPClient Client, UPnPHeaders Headers, IPEndPoint LocalEndPoint, IPEndPoint RemoteEndPoint)
{
this.client = Client;
this.headers = Headers;
this.localEndPoint = LocalEndPoint;
this.remoteEndPoint = RemoteEndPoint;
}
internal ServiceDescriptionEventArgs(ServiceDescriptionDocument Doc, UPnPClient Client, object State)
{
this.client = Client;
this.doc = Doc;
this.ex = null;
this.state = State;
}
public UPnPService(XmlElement Xml, Uri BaseUri, UPnPClient Client)
{
this.client = Client;
this.xml = Xml;
foreach (XmlNode N in Xml.ChildNodes)
{
switch (N.LocalName)
{
case "serviceType":
this.serviceType = N.InnerText;
break;
case "serviceId":
this.serviceId = N.InnerText;
break;
case "SCPDURL":
this.scpdURL = N.InnerText;
this.scpdURI = new Uri(BaseUri, this.scpdURL);
break;
case "controlURL":
this.controlURL = N.InnerText;
this.controlURI = new Uri(BaseUri, this.controlURL);
break;
case "eventSubURL":
this.eventSubURL = N.InnerText;
this.eventSubURI = new Uri(BaseUri, this.eventSubURL);
break;
}
}
}
/// <summary>
/// Contains information about the location of a device on the network.
/// </summary>
/// <param name="SearchTarget">SSDP Search Target</param>
/// <param name="Server">Server</param>
/// <param name="Location">Location of device information</param>
/// <param name="UniqueServiceName">Unique Service Name (USN)</param>
/// <param name="Headers">All headers in response.</param>
internal DeviceLocation(UPnPClient Client, string SearchTarget, string Server, string Location, string UniqueServiceName, UPnPHeaders Headers)
{
this.client = Client;
this.searchTarget = SearchTarget;
this.server = Server;
this.location = Location;
this.uniqueServiceName = UniqueServiceName;
this.headers = Headers;
}
/// <summary>
/// Contains information about the location of a device on the network.
/// </summary>
/// <param name="SearchTarget">SSDP Search Target</param>
/// <param name="Server">Server</param>
/// <param name="Location">Location of device information</param>
/// <param name="UniqueServiceName">Unique Service Name (USN)</param>
/// <param name="Headers">All headers in response.</param>
internal DeviceLocation(UPnPClient Client, string SearchTarget, string Server, string Location, string UniqueServiceName, UPnPHeaders Headers)
{
this.client = Client;
this.searchTarget = SearchTarget;
this.server = Server;
this.location = Location;
this.uniqueServiceName = UniqueServiceName;
this.headers = Headers;
}
internal ServiceDescriptionDocument(XmlDocument Xml, UPnPClient Client, UPnPService Service)
{
List <UPnPStateVariable> Variables = new List <UPnPStateVariable>();
List <UPnPAction> Actions = new List <UPnPAction>();
this.xml = Xml;
this.service = Service;
if (!(Xml.DocumentElement is null) && Xml.DocumentElement.LocalName == "scpd" &&
Xml.DocumentElement.NamespaceURI == "urn:schemas-upnp-org:service-1-0")
{
foreach (XmlNode N in Xml.DocumentElement.ChildNodes)
{
switch (N.LocalName)
{
case "specVersion":
foreach (XmlNode N2 in N.ChildNodes)
{
switch (N2.LocalName)
{
case "major":
this.majorVersion = int.Parse(N2.InnerText);
break;
case "minor":
this.minorVersion = int.Parse(N2.InnerText);
break;
}
}
break;
case "actionList":
foreach (XmlNode N2 in N.ChildNodes)
{
if (N2.LocalName == "action")
{
UPnPAction Action = new UPnPAction((XmlElement)N2, this);
Actions.Add(Action);
this.actionsByName[Action.Name] = Action;
}
}
break;
case "serviceStateTable":
foreach (XmlNode N2 in N.ChildNodes)
{
if (N2.LocalName == "stateVariable")
{
UPnPStateVariable Variable = new UPnPStateVariable((XmlElement)N2);
Variables.Add(Variable);
this.variablesByName[Variable.Name] = Variable;
}
}
break;
}
}
}
public UPnPService(UPnPClient Client, string ServiceType, string ServiceId, string ScpdUrl)
{
this.client = Client;
this.xml = null;
this.serviceType = ServiceType;
this.serviceId = ServiceId;
this.scpdURL = ScpdUrl;
this.scpdURI = new Uri(ScpdUrl);
this.controlURL = null;
this.controlURI = null;
this.eventSubURL = null;
this.eventSubURI = null;
}
public UPnPService(UPnPClient Client, string ServiceType, string ServiceId, string ScpdUrl)
{
this.client = Client;
this.xml = null;
this.serviceType = ServiceType;
this.serviceId = ServiceId;
this.scpdURL = ScpdUrl;
this.scpdURI = new Uri(ScpdUrl);
this.controlURL = null;
this.controlURI = null;
this.eventSubURL = null;
this.eventSubURI = null;
}
internal DeviceDescriptionDocument(XmlDocument Xml, UPnPClient Client, string BaseUrl)
{
this.xml = Xml;
if (Xml.DocumentElement != null && Xml.DocumentElement.LocalName == "root" &&
Xml.DocumentElement.NamespaceURI == "urn:schemas-upnp-org:device-1-0")
{
if (!string.IsNullOrEmpty(BaseUrl))
{
this.baseUrl = BaseUrl;
this.baseUri = new Uri(this.baseUrl);
}
foreach (XmlNode N in Xml.DocumentElement.ChildNodes)
{
switch (N.LocalName)
{
case "specVersion":
foreach (XmlNode N2 in N.ChildNodes)
{
switch (N2.LocalName)
{
case "major":
this.majorVersion = int.Parse(N2.InnerText);
break;
case "minor":
this.minorVersion = int.Parse(N2.InnerText);
break;
}
}
break;
case "URLBase":
this.baseUrl = N.InnerText;
this.baseUri = new Uri(this.baseUrl);
break;
case "device":
this.device = new UPnPDevice((XmlElement)N, this.baseUri, Client);
break;
}
}
}
else
throw new Exception("Unrecognized file format.");
}
internal DeviceDescriptionDocument(XmlDocument Xml, UPnPClient Client, string BaseUrl)
{
this.xml = Xml;
if (!(Xml.DocumentElement is null) && Xml.DocumentElement.LocalName == "root" &&
Xml.DocumentElement.NamespaceURI == "urn:schemas-upnp-org:device-1-0")
{
if (!string.IsNullOrEmpty(BaseUrl))
{
this.baseUrl = BaseUrl;
this.baseUri = new Uri(this.baseUrl);
}
foreach (XmlNode N in Xml.DocumentElement.ChildNodes)
{
switch (N.LocalName)
{
case "specVersion":
foreach (XmlNode N2 in N.ChildNodes)
{
switch (N2.LocalName)
{
case "major":
this.majorVersion = int.Parse(N2.InnerText);
break;
case "minor":
this.minorVersion = int.Parse(N2.InnerText);
break;
}
}
break;
case "URLBase":
this.baseUrl = N.InnerText;
this.baseUri = new Uri(this.baseUrl);
break;
case "device":
this.device = new UPnPDevice((XmlElement)N, this.baseUri, Client);
break;
}
}
}
internal UPnPDevice(XmlElement Xml, Uri BaseUri, UPnPClient Client)
{
List <UPnPIcon> Icons = new List <UPnPIcon>();
List <UPnPService> Services = new List <UPnPService>();
List <UPnPDevice> Devices = new List <UPnPDevice>();
this.xml = Xml;
foreach (XmlNode N in Xml.ChildNodes)
{
switch (N.LocalName)
{
case "deviceType":
this.deviceType = N.InnerText;
break;
case "friendlyName":
this.friendlyName = N.InnerText;
break;
case "manufacturer":
this.manufacturer = N.InnerText;
break;
case "manufacturerURL":
this.manufacturerURL = N.InnerText;
this.manufacturerURI = new Uri(BaseUri, this.manufacturerURL);
break;
case "modelDescription":
this.modelDescription = N.InnerText;
break;
case "modelName":
this.modelName = N.InnerText;
break;
case "modelNumber":
this.modelNumber = N.InnerText;
break;
case "modelURL":
this.modelURL = N.InnerText;
this.modelURI = new Uri(BaseUri, this.modelURL);
break;
case "serialNumber":
this.serialNumber = N.InnerText;
break;
case "UDN":
this.udn = N.InnerText;
break;
case "UPC":
this.upc = N.InnerText;
break;
case "iconList":
foreach (XmlNode N2 in N.ChildNodes)
{
if (N2.LocalName == "icon")
{
Icons.Add(new UPnPIcon((XmlElement)N2, BaseUri));
}
}
break;
case "serviceList":
foreach (XmlNode N2 in N.ChildNodes)
{
if (N2.LocalName == "service")
{
Services.Add(new UPnPService((XmlElement)N2, BaseUri, Client));
}
}
break;
case "deviceList":
foreach (XmlNode N2 in N.ChildNodes)
{
if (N2.LocalName == "device")
{
Devices.Add(new UPnPDevice((XmlElement)N2, BaseUri, Client));
}
}
break;
case "presentationURL":
this.presentationURL = N.InnerText;
this.presentationURI = new Uri(BaseUri, this.presentationURL);
break;
}
}
this.icons = Icons.ToArray();
this.services = Services.ToArray();
this.devices = Devices.ToArray();
}
internal ServiceDescriptionDocument(XmlDocument Xml, UPnPClient Client, UPnPService Service)
{
List<UPnPStateVariable> Variables = new List<UPnPStateVariable>();
List<UPnPAction> Actions = new List<UPnPAction>();
this.xml = Xml;
this.service = Service;
if (Xml.DocumentElement != null && Xml.DocumentElement.LocalName == "scpd" &&
Xml.DocumentElement.NamespaceURI == "urn:schemas-upnp-org:service-1-0")
{
foreach (XmlNode N in Xml.DocumentElement.ChildNodes)
{
switch (N.LocalName)
{
case "specVersion":
foreach (XmlNode N2 in N.ChildNodes)
{
switch (N2.LocalName)
{
case "major":
this.majorVersion = int.Parse(N2.InnerText);
break;
case "minor":
this.minorVersion = int.Parse(N2.InnerText);
break;
}
}
break;
case "actionList":
foreach (XmlNode N2 in N.ChildNodes)
{
if (N2.LocalName == "action")
{
UPnPAction Action = new UPnPAction((XmlElement)N2, this);
Actions.Add(Action);
this.actionsByName[Action.Name] = Action;
}
}
break;
case "serviceStateTable":
foreach (XmlNode N2 in N.ChildNodes)
{
if (N2.LocalName == "stateVariable")
{
UPnPStateVariable Variable = new UPnPStateVariable((XmlElement)N2);
Variables.Add(Variable);
this.variablesByName[Variable.Name] = Variable;
}
}
break;
}
}
}
else
throw new Exception("Unrecognized file format.");
this.actions = Actions.ToArray();
this.variables = Variables.ToArray();
}
internal UPnPDevice(XmlElement Xml, Uri BaseUri, UPnPClient Client)
{
List<UPnPIcon> Icons = new List<UPnPIcon>();
List<UPnPService> Services = new List<UPnPService>();
List<UPnPDevice> Devices = new List<UPnPDevice>();
this.xml = Xml;
foreach (XmlNode N in Xml.ChildNodes)
{
switch (N.LocalName)
{
case "deviceType":
this.deviceType = N.InnerText;
break;
case "friendlyName":
this.friendlyName = N.InnerText;
break;
case "manufacturer":
this.manufacturer = N.InnerText;
break;
case "manufacturerURL":
this.manufacturerURL = N.InnerText;
this.manufacturerURI = new Uri(BaseUri, this.manufacturerURL);
break;
case "modelDescription":
this.modelDescription = N.InnerText;
break;
case "modelName":
this.modelName = N.InnerText;
break;
case "modelNumber":
this.modelNumber = N.InnerText;
break;
case "modelURL":
this.modelURL = N.InnerText;
this.modelURI = new Uri(BaseUri, this.modelURL);
break;
case "serialNumber":
this.serialNumber = N.InnerText;
break;
case "UDN":
this.udn = N.InnerText;
break;
case "UPC":
this.upc = N.InnerText;
break;
case "iconList":
foreach (XmlNode N2 in N.ChildNodes)
{
if (N2.LocalName == "icon")
Icons.Add(new UPnPIcon((XmlElement)N2, BaseUri));
}
break;
case "serviceList":
foreach (XmlNode N2 in N.ChildNodes)
{
if (N2.LocalName == "service")
Services.Add(new UPnPService((XmlElement)N2, BaseUri, Client));
}
break;
case "deviceList":
foreach (XmlNode N2 in N.ChildNodes)
{
if (N2.LocalName == "device")
Devices.Add(new UPnPDevice((XmlElement)N2, BaseUri, Client));
}
break;
case "presentationURL":
this.presentationURL = N.InnerText;
this.presentationURI = new Uri(BaseUri, this.presentationURL);
break;
}
}
this.icons = Icons.ToArray();
this.services = Services.ToArray();
this.devices = Devices.ToArray();
}
private void StartSearch()
{
try
{
this.upnpClient = new UPnPClient();
this.upnpClient.OnDeviceFound += new UPnPDeviceLocationEventHandler(upnpClient_OnDeviceFound);
this.State = PeerToPeerNetworkState.SearchingForGateway;
this.upnpClient.StartSearch("urn:schemas-upnp-org:service:WANIPConnection:1", 1);
this.upnpClient.StartSearch("urn:schemas-upnp-org:service:WANIPConnection:2", 1);
}
catch (Exception ex)
{
this.exception = ex;
this.State = PeerToPeerNetworkState.Error;
}
}
private void upnpClient_OnDeviceFound(UPnPClient Sender, DeviceLocationEventArgs e)
{
try
{
lock (this.ipAddressesFound)
{
if (this.ipAddressesFound.ContainsKey(e.RemoteEndPoint.Address))
return;
this.ipAddressesFound[e.RemoteEndPoint.Address] = true;
}
e.Location.StartGetDevice(this.DeviceRetrieved, e);
}
catch (Exception ex)
{
this.exception = ex;
this.State = PeerToPeerNetworkState.Error;
}
}
/// <summary>
/// <see cref="IDisposable.Dispose"/>
/// </summary>
public void Dispose()
{
this.State = PeerToPeerNetworkState.Closed;
if (this.tcpListener != null)
{
this.tcpListener.Stop();
this.tcpListener = null;
}
if (this.tcpMappingAdded)
{
this.tcpMappingAdded = false;
try
{
this.serviceWANIPConnectionV1.DeletePortMapping(string.Empty, (ushort)this.localEndpoint.Port, "TCP");
}
catch (Exception)
{
// Ignore
}
}
if (this.udpMappingAdded)
{
this.udpMappingAdded = false;
try
{
this.serviceWANIPConnectionV1.DeletePortMapping(string.Empty, (ushort)this.localEndpoint.Port, "UDP");
}
catch (Exception)
{
// Ignore
}
}
this.serviceWANIPConnectionV1 = null;
if (this.upnpClient != null)
{
this.upnpClient.Dispose();
this.upnpClient = null;
}
if (this.ipAddressesFound != null)
{
this.ipAddressesFound.Clear();
this.ipAddressesFound = null;
}
if (this.ready != null)
{
this.ready.Close();
this.ready = null;
}
if (this.error != null)
{
this.error.Close();
this.error = null;
}
}