private void BuildRootSignature()
{
var texTable = new DescriptorRange(DescriptorRangeType.ShaderResourceView, 1, 0);
var descriptor1 = new RootDescriptor(0, 0);
var descriptor2 = new RootDescriptor(1, 0);
var descriptor3 = new RootDescriptor(2, 0);
// Root parameter can be a table, root descriptor or root constants.
// Perfomance TIP: Order from most frequent to least frequent.
var slotRootParameters = new[]
{
new RootParameter(ShaderVisibility.Pixel, texTable),
new RootParameter(ShaderVisibility.Vertex, descriptor1, RootParameterType.ConstantBufferView),
new RootParameter(ShaderVisibility.All, descriptor2, RootParameterType.ConstantBufferView),
new RootParameter(ShaderVisibility.All, descriptor3, RootParameterType.ConstantBufferView)
};
// A root signature is an array of root parameters.
var rootSigDesc = new RootSignatureDescription(
RootSignatureFlags.AllowInputAssemblerInputLayout,
slotRootParameters,
GetStaticSamplers());
_rootSignature = Device.CreateRootSignature(rootSigDesc.Serialize());
}
public IDescriptorBase GetDir(string path, bool withFiles)
{
if (string.IsNullOrEmpty(path))
{
path = ".";
}
FsoDescriptorBase res;
if (_descriptors.TryGetValue(path, out res))
{
return(res);
}
if (string.IsNullOrEmpty(path) || path == ".")
{
res = new RootDescriptor();
path = ".";
}
else
{
res = new DirDescriptor(path, withFiles);
}
_descriptors.Add(path, res);
return(res);
}
internal DeviceDescriptor(RootDescriptor rootDescriptor, XPathNavigator deviceNavigator)
{
_rootDescriptor = rootDescriptor;
_deviceNavigator = deviceNavigator;
_nsmgr = new XmlNamespaceManager(_deviceNavigator.NameTable);
_nsmgr.AddNamespace(DEVICE_DESCRIPTION_NAMESPACE_PREFIX, UPnPConsts.NS_DEVICE_DESCRIPTION);
}
internal DeviceDescriptor(RootDescriptor rootDescriptor, XPathNavigator deviceNavigator)
{
_rootDescriptor = rootDescriptor;
_deviceNavigator = deviceNavigator;
_nsmgr = new XmlNamespaceManager(_deviceNavigator.NameTable);
_nsmgr.AddNamespace(DEVICE_DESCRIPTION_NAMESPACE_PREFIX, UPnPConsts.NS_DEVICE_DESCRIPTION);
}
/// <summary>
/// Creates a <see cref="DeviceDescriptor"/> for the root device from the device description of the given
/// <paramref name="rootDescriptor"/>.
/// </summary>
/// <param name="rootDescriptor">Descriptor for whose root device the <see cref="DeviceDescriptor"/> should be built.</param>
/// <returns>Device descriptor or <c>null</c>, if the given <paramref name="rootDescriptor"/> doesn't contain a device description
/// (e.g. if it is erroneous).</returns>
public static DeviceDescriptor CreateRootDeviceDescriptor(RootDescriptor rootDescriptor)
{
XPathDocument xmlDeviceDescription = rootDescriptor.DeviceDescription;
if (xmlDeviceDescription == null)
return null;
XPathNavigator nav = xmlDeviceDescription.CreateNavigator();
nav.MoveToChild(XPathNodeType.Element);
XPathNodeIterator rootDeviceIt = nav.SelectChildren("device", "urn:schemas-upnp-org:device-1-0");
return rootDeviceIt.MoveNext() ? new DeviceDescriptor(rootDescriptor, rootDeviceIt.Current) : null;
}
internal ServiceDescriptor(RootDescriptor rootDescriptor, string serviceType, int serviceTypeVersion, string serviceId,
string descriptionURL, string controlURL, string eventSubURL)
{
_rootDescriptor = rootDescriptor;
_serviceType = serviceType;
_serviceTypeVersion = serviceTypeVersion;
_serviceId = serviceId;
_descriptionURL = descriptionURL;
_controlURL = controlURL;
_eventSubURL = eventSubURL;
}
internal ServiceDescriptor(RootDescriptor rootDescriptor, string serviceType, int serviceTypeVersion, string serviceId,
string descriptionURL, string controlURL, string eventSubURL)
{
_rootDescriptor = rootDescriptor;
_serviceType = serviceType;
_serviceTypeVersion = serviceTypeVersion;
_serviceId = serviceId;
_descriptionURL = descriptionURL;
_controlURL = controlURL;
_eventSubURL = eventSubURL;
}
protected IResourceInformationService TryGetResourceInformationService(RootDescriptor rootDescriptor)
{
DeviceConnection connection;
using (_networkTracker.SharedControlPointData.Lock.EnterRead())
{
object service;
if (rootDescriptor.SSDPRootEntry.ClientProperties.TryGetValue(KEY_RESOURCE_INFORMATION_SERVICE, out service))
{
return(service as IResourceInformationService);
}
}
DeviceDescriptor rootDevice = DeviceDescriptor.CreateRootDeviceDescriptor(rootDescriptor);
DeviceDescriptor frontendServerDevice = rootDevice.FindFirstDevice(
UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE, UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE_VERSION) ??
rootDevice.FindFirstDevice(UPnPTypesAndIds.FRONTEND_SERVER_DEVICE_TYPE, UPnPTypesAndIds.FRONTEND_SERVER_DEVICE_TYPE_VERSION);
if (frontendServerDevice == null)
{
return(null);
}
string deviceUuid = frontendServerDevice.DeviceUUID;
try
{
connection = _controlPoint.Connect(rootDescriptor, deviceUuid, UPnPExtendedDataTypes.ResolveDataType);
}
catch (Exception e)
{
ServiceRegistration.Get <ILogger>().Warn("Error connecting to UPnP MP2 device '{0}'", e, deviceUuid);
return(null);
}
try
{
CpService rasStub = connection.Device.FindServiceByServiceId(UPnPTypesAndIds.RESOURCE_INFORMATION_SERVICE_ID);
if (rasStub == null)
{
throw new InvalidDataException("ResourceAccess service not found in device '{0}'", deviceUuid);
}
IResourceInformationService ris = new UPnPResourceInformationServiceProxy(rasStub);
using (_networkTracker.SharedControlPointData.Lock.EnterWrite())
rootDescriptor.SSDPRootEntry.ClientProperties[KEY_RESOURCE_INFORMATION_SERVICE] = ris;
return(ris);
}
catch (Exception e)
{
ServiceRegistration.Get <ILogger>().Warn("Error connecting to services of UPnP MP2 device '{0}'", e, deviceUuid);
_controlPoint.Disconnect(deviceUuid);
return(null);
}
}
public static ServerDescriptor GetMPBackendServerDescriptor(RootDescriptor uPnPRootDescriptor)
{
DeviceDescriptor rootDescriptor = DeviceDescriptor.CreateRootDeviceDescriptor(uPnPRootDescriptor);
if (rootDescriptor == null)
{
return(null);
}
DeviceDescriptor serverDeviceDescriptor = rootDescriptor.FindFirstDevice(
UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE, UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE_VERSION);
return(serverDeviceDescriptor == null ? null : new ServerDescriptor(serverDeviceDescriptor));
}
/// <summary>
/// Reads information about default character set and collation for schema.
/// </summary>
private void ReadDefaulCharacterSetAndCollationForSchema()
{
// Read schema aditional information
DataTable table = RootDescriptor.Enumerate(this, null);
// Exctract default character set and collation names
if (table != null && table.Rows.Count > 0 &&
table.Columns.Contains(RootDescriptor.Attributes.DefaultCharset) &&
table.Columns.Contains(RootDescriptor.Attributes.DefaultCollation))
{
defaultCharacterSetVal = DataInterpreter.GetString(table.Rows[0], RootDescriptor.Attributes.DefaultCharset);
defaultCollationVal = DataInterpreter.GetString(table.Rows[0], RootDescriptor.Attributes.DefaultCollation);
}
}
/// <summary>
/// Creates a <see cref="DeviceDescriptor"/> for the root device from the device description of the given
/// <paramref name="rootDescriptor"/>.
/// </summary>
/// <param name="rootDescriptor">Descriptor for whose root device the <see cref="DeviceDescriptor"/> should be built.</param>
/// <returns>Device descriptor or <c>null</c>, if the given <paramref name="rootDescriptor"/> doesn't contain a device description
/// (e.g. if it is erroneous).</returns>
public static DeviceDescriptor CreateRootDeviceDescriptor(RootDescriptor rootDescriptor)
{
XPathDocument xmlDeviceDescription = rootDescriptor.DeviceDescription;
if (xmlDeviceDescription == null)
{
return(null);
}
XPathNavigator nav = xmlDeviceDescription.CreateNavigator();
nav.MoveToChild(XPathNodeType.Element);
XPathNodeIterator rootDeviceIt = nav.SelectChildren("device", "urn:schemas-upnp-org:device-1-0");
return(rootDeviceIt.MoveNext() ? new DeviceDescriptor(rootDescriptor, rootDeviceIt.Current) : null);
}
/// <summary>
/// Given an XML <service> element containing a service description, this method extracts the returned
/// <see cref="ServiceDescriptor"/>.
/// </summary>
/// <param name="rd">Root descriptor of the service descriptor to be built.</param>
/// <param name="serviceNav">XPath navigator pointing to an XML <service> element containing the service
/// description.</param>
/// <returns>Extracted service descriptor.</returns>
protected ServiceDescriptor ExtractServiceDescriptor(RootDescriptor rd, XPathNavigator serviceNav)
{
string descriptionURL = ParserHelper.SelectText(serviceNav, DEVICE_DESCRIPTION_NAMESPACE_PREFIX + ":SCPDURL/text()", _nsmgr);
string serviceType;
int serviceTypeVersion;
if (!ParserHelper.TryParseTypeVersion_URN(ParserHelper.SelectText(serviceNav, DEVICE_DESCRIPTION_NAMESPACE_PREFIX + ":serviceType/text()", _nsmgr),
out serviceType, out serviceTypeVersion))
{
throw new ArgumentException("'serviceType' content has the wrong format");
}
string controlURL = ParserHelper.SelectText(serviceNav, DEVICE_DESCRIPTION_NAMESPACE_PREFIX + ":controlURL", _nsmgr);
string eventSubURL = ParserHelper.SelectText(serviceNav, DEVICE_DESCRIPTION_NAMESPACE_PREFIX + ":eventSubURL", _nsmgr);
return(new ServiceDescriptor(rd, serviceType, serviceTypeVersion,
ParserHelper.SelectText(serviceNav, DEVICE_DESCRIPTION_NAMESPACE_PREFIX + ":serviceId/text()", _nsmgr), descriptionURL, controlURL, eventSubURL));
}
void OnUPnPRootDeviceAdded(RootDescriptor rootDescriptor)
{
ClientDescriptor clientDescriptor;
lock (_networkTracker.SharedControlPointData.SyncObj)
{
clientDescriptor = ClientDescriptor.GetMPFrontendServerDescriptor(rootDescriptor);
if (clientDescriptor == null || _availableClients.Contains(clientDescriptor))
{
return;
}
ServiceRegistration.Get <ILogger>().Debug("UPnPServerControlPoint: Found MP 2 client '{0}' (system ID '{1}') at host '{2}' ({3})",
clientDescriptor.ClientName, clientDescriptor.MPFrontendServerUUID, clientDescriptor.System.HostName,
_attachedClientSystemIds.Contains(clientDescriptor.MPFrontendServerUUID) ? "attached" : "not attached");
_availableClients.Add(clientDescriptor);
}
InvokeClientAvailable(clientDescriptor);
CheckConnect(clientDescriptor);
}
void OnUPnPRootDeviceRemoved(RootDescriptor rootDescriptor)
{
ClientDescriptor clientDescriptor;
lock (_networkTracker.SharedControlPointData.SyncObj)
{
clientDescriptor = ClientDescriptor.GetMPFrontendServerDescriptor(rootDescriptor);
if (clientDescriptor == null || !_availableClients.Contains(clientDescriptor))
{
return;
}
ServiceRegistration.Get <ILogger>().Debug("UPnPServerControlPoint: MP 2 client '{0}' (system ID '{1}') at host '{2}' was removed from the network",
clientDescriptor.ClientName, clientDescriptor.MPFrontendServerUUID, clientDescriptor.System.HostName);
_availableClients.Remove(clientDescriptor);
}
InvokeClientUnavailable(clientDescriptor);
// The client connection has its own event handler for disconnects - it will trigger method OnClientDisconnected
// as result of disconnection, this will remove the client connection from the _clientConnections collection
}
void OnUPnPRootDeviceAdded(RootDescriptor rootDescriptor)
{
ICollection <ServerDescriptor> availableServers;
using (_networkTracker.SharedControlPointData.Lock.EnterWrite())
{
ServerDescriptor serverDescriptor = ServerDescriptor.GetMPBackendServerDescriptor(rootDescriptor);
if (serverDescriptor == null || _availableServers.Contains(serverDescriptor))
{
return;
}
SystemName preferredLink = serverDescriptor.GetPreferredLink();
ServiceRegistration.Get <ILogger>().Debug("UPnPServerWatcher: Found MediaPortal 2 BackendServer '{0}' at host '{1}' (IP address: '{2}')",
serverDescriptor.ServerName, preferredLink.HostName, preferredLink.Address);
_availableServers.Add(serverDescriptor);
availableServers = _availableServers;
}
InvokeAvailableBackendServersChanged(availableServers, true);
}
void OnUPnPRootDeviceRemoved(RootDescriptor rootDescriptor)
{
ICollection <ServerDescriptor> availableServers;
lock (_networkTracker.SharedControlPointData.SyncObj)
{
ServerDescriptor serverDescriptor = ServerDescriptor.GetMPBackendServerDescriptor(rootDescriptor);
if (serverDescriptor == null || !_availableServers.Contains(serverDescriptor))
{
return;
}
SystemName preferredLink = serverDescriptor.GetPreferredLink();
ServiceRegistration.Get <ILogger>().Debug("UPnPServerWatcher: MediaPortal 2 BackendServer '{0}' at host '{1}' (IP address: '{2}') was removed from the network",
serverDescriptor.ServerName, preferredLink.HostName, preferredLink.Address);
_availableServers.Remove(serverDescriptor);
availableServers = _availableServers;
}
InvokeAvailableBackendServersChanged(availableServers, false);
}
private void OnUpnpRootDeviceRemoved(RootDescriptor rootDescriptor)
{
if (rootDescriptor == null || rootDescriptor.SSDPRootEntry == null || rootDescriptor.SSDPRootEntry.RootDeviceUUID == null)
{
return;
}
string remoteHost = new Uri(rootDescriptor.SSDPRootEntry.PreferredLink.DescriptionLocation).Host;
string uuid = rootDescriptor.SSDPRootEntry.RootDeviceUUID;
if (KnownUpnpRootDevices.ContainsKey(uuid))
{
Logger.Info("Media Server - Remove Rootdevice: {0}", rootDescriptor.SSDPRootEntry.RootDeviceUUID);
TrackedDevice value;
if (!KnownUpnpRootDevices.TryRemove(uuid, out value))
{
Logger.Error("Media Server: Failed to remove Rootdevice");
}
}
}
private void OnUpnpRootDeviceAdded(RootDescriptor rootDescriptor)
{
if (rootDescriptor == null || rootDescriptor.State != RootDescriptorState.Ready || _knownUpnpDevices.Contains(rootDescriptor.SSDPRootEntry.RootDeviceUUID))
{
return;
}
_knownUpnpDevices.Add(rootDescriptor.SSDPRootEntry.RootDeviceUUID);
DeviceDescriptor deviceDescriptor = DeviceDescriptor.CreateRootDeviceDescriptor(rootDescriptor);
IEnumerator <DeviceEntry> childDeviceEn = rootDescriptor.SSDPRootEntry.Devices.Values.GetEnumerator();
bool isFirst = true;
while (childDeviceEn.MoveNext())
{
foreach (string serviceUrn in childDeviceEn.Current.Services)
{
// Supported device?
if (serviceUrn.Equals("urn:schemas-opencable-com:service:Tuner:1"))
{
if (isFirst)
{
isFirst = false;
Log.Log.Info("Detected new OCUR/DRI device {0}", deviceDescriptor.FriendlyName);
}
// Find the corresponding DeviceDescriptor.
IEnumerator <DeviceDescriptor> childDeviceDescriptorEn = deviceDescriptor.ChildDevices.GetEnumerator();
while (childDeviceDescriptorEn.MoveNext())
{
if (childDeviceDescriptorEn.Current.DeviceUUID == childDeviceEn.Current.UUID)
{
break;
}
}
Log.Log.Info(" add {0} {1}", childDeviceDescriptorEn.Current.FriendlyName, childDeviceDescriptorEn.Current.DeviceUDN);
_deviceEventListener.OnDeviceAdded(new TunerDri(childDeviceDescriptorEn.Current, _upnpControlPoint));
break;
}
}
}
}
private void OnUpnpRootDeviceRemoved(RootDescriptor rootDescriptor)
{
if (rootDescriptor == null)
{
return;
}
_knownUpnpDevices.Remove(rootDescriptor.SSDPRootEntry.RootDeviceUUID);
DeviceDescriptor deviceDescriptor = DeviceDescriptor.CreateRootDeviceDescriptor(rootDescriptor);
IEnumerator <DeviceEntry> childDeviceEn = rootDescriptor.SSDPRootEntry.Devices.Values.GetEnumerator();
bool isFirst = true;
while (childDeviceEn.MoveNext())
{
foreach (string serviceUrn in childDeviceEn.Current.Services)
{
if (serviceUrn.Equals("urn:schemas-opencable-com:service:Tuner:1"))
{
if (isFirst)
{
isFirst = false;
Log.Log.Info("UPnP device {0} removed", deviceDescriptor.FriendlyName);
}
IEnumerator <DeviceDescriptor> childDeviceDescriptorEn = deviceDescriptor.ChildDevices.GetEnumerator();
while (childDeviceDescriptorEn.MoveNext())
{
if (childDeviceDescriptorEn.Current.DeviceUUID == childDeviceEn.Current.UUID)
{
break;
}
}
Log.Log.Info(" remove {0} {1}", childDeviceDescriptorEn.Current.FriendlyName, childDeviceDescriptorEn.Current.DeviceUDN);
_deviceEventListener.OnDeviceRemoved(childDeviceDescriptorEn.Current.DeviceUDN);
break;
}
}
}
}
private void BuildRootSignature()
{
var descriptor1 = new RootDescriptor(0, 0);
var descriptor2 = new RootDescriptor(1, 0);
var descriptor3 = new RootDescriptor(2, 0);
// Root parameter can be a table, root descriptor or root constants.
var slotRootParameters = new[]
{
new RootParameter(ShaderVisibility.Vertex, descriptor1, RootParameterType.ConstantBufferView),
new RootParameter(ShaderVisibility.Pixel, descriptor2, RootParameterType.ConstantBufferView),
new RootParameter(ShaderVisibility.All, descriptor3, RootParameterType.ConstantBufferView)
};
// A root signature is an array of root parameters.
var rootSigDesc = new RootSignatureDescription(
RootSignatureFlags.AllowInputAssemblerInputLayout,
slotRootParameters);
// Create a root signature with a single slot which points to a descriptor range consisting of a single constant buffer.
_rootSignature = Device.CreateRootSignature(rootSigDesc.Serialize());
}
private string RootDescriptorToString(RootDescriptor param)
{
var sb = new StringBuilder();
sb.AppendFormat("{0}({1}{2}",
param.ParameterType.GetDescription(),
param.ParameterType.GetRegisterName(),
param.ShaderRegister);
if (param.RegisterSpace != 0)
{
sb.AppendFormat(", space={0}", param.RegisterSpace);
}
if (param.Flags != RootDescriptorFlags.None)
{
sb.AppendFormat(", flags={0}", FormatFlags(param.Flags));
}
if (param.ShaderVisibility != ShaderVisibility.All)
{
sb.AppendFormat(", visibility={0}", param.ShaderVisibility.GetDescription());
}
sb.Append(")");
return(sb.ToString());
}
private void OnUpnpRootDeviceAdded(RootDescriptor rootDescriptor)
{
if (rootDescriptor == null || rootDescriptor.SSDPRootEntry == null || rootDescriptor.SSDPRootEntry.RootDeviceUUID == null || rootDescriptor.State != RootDescriptorState.Ready)
{
return;
}
string remoteHost = new Uri(rootDescriptor.SSDPRootEntry.PreferredLink.DescriptionLocation).Host;
string uuid = rootDescriptor.SSDPRootEntry.RootDeviceUUID;
if (!KnownUpnpRootDevices.ContainsKey(uuid))
{
Logger.Info("Media Server - Adding Rootdevice: {0}", uuid);
TrackedDevice trackedDevice = new TrackedDevice
{
RootDescriptor = rootDescriptor,
RemoteHost = IPAddress.Parse(remoteHost)
};
XPathNavigator navigator = rootDescriptor.DeviceDescription.CreateNavigator();
XmlTextReader reader = new XmlTextReader(new StringReader(navigator.InnerXml));
while (reader.Read())
{
if (reader.NodeType != XmlNodeType.Element && reader.NodeType != XmlNodeType.EndElement)
{
continue;
}
string nodeName = reader.Name;
if (nodeName == "device" && reader.NodeType == XmlNodeType.Element)
{
while (reader.Read()) // Read the attributes.
{
if (reader.NodeType != XmlNodeType.Element)
{
continue;
}
switch (reader.Name)
{
case "deviceType":
trackedDevice.DeviceType = reader.ReadElementContentAsString();
break;
case "friendlyName":
trackedDevice.FriendlyName = reader.ReadElementContentAsString();
break;
case "manufacturer":
trackedDevice.Manufacturer = reader.ReadElementContentAsString();
break;
case "manufacturerURL":
trackedDevice.ManufacturerUrl = reader.ReadElementContentAsString();
break;
case "modelDescription":
trackedDevice.ModelDescription = reader.ReadElementContentAsString();
break;
case "modelName":
trackedDevice.ModelName = reader.ReadElementContentAsString();
break;
case "modelNumber":
trackedDevice.ModelNumber = reader.ReadElementContentAsString();
break;
case "modelURL":
trackedDevice.ModelUrl = reader.ReadElementContentAsString();
break;
case "ProductNumber":
trackedDevice.ProductNumber = reader.ReadElementContentAsString();
break;
case "Server":
trackedDevice.Server = reader.ReadElementContentAsString();
break;
case "UDN":
trackedDevice.Udn = reader.ReadElementContentAsString();
break;
}
}
}
}
Logger.Info("Media Server - Tracked Device: {0}", trackedDevice.ToString());
if (!KnownUpnpRootDevices.TryAdd(uuid, trackedDevice))
{
Logger.Error("Media Server: Failed to add Rootdevice {0}", rootDescriptor.SSDPRootEntry.RootDeviceUUID);
}
}
}
private void networkTracker_RootDeviceRemoved(RootDescriptor rootdescriptor)
{
ExecuteInUIThread(UpdateTreeView);
}
protected void TryConnect(RootDescriptor rootDescriptor)
{
DeviceConnection connection;
string deviceUuid;
lock (_networkTracker.SharedControlPointData.SyncObj)
{
if (_connection != null)
{
return;
}
DeviceDescriptor rootDeviceDescriptor = DeviceDescriptor.CreateRootDeviceDescriptor(rootDescriptor);
DeviceDescriptor backendServerDescriptor = rootDeviceDescriptor.FindFirstDevice(
UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE, UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE_VERSION);
if (backendServerDescriptor == null)
{
return;
}
deviceUuid = backendServerDescriptor.DeviceUUID;
string friendlyName = backendServerDescriptor.FriendlyName;
SystemName system = new SystemName(new Uri(rootDescriptor.SSDPRootEntry.PreferredLink.DescriptionLocation).Host);
if (deviceUuid == _homeServerSystemId)
{
ServiceRegistration.Get <ILogger>().Debug("UPnPClientControlPoint: Found MP2 home server '{0}' (system ID '{1}') at host '{2}' (IP address: '{3}')",
friendlyName, deviceUuid, system.HostName, system.Address);
}
else
{
ServiceRegistration.Get <ILogger>().Debug("UPnPClientControlPoint: Found foreign MP2 server '{0}' (system ID '{1}') at host '{2}' (IP address: '{3}')",
friendlyName, deviceUuid, system.HostName, system.Address);
return;
}
try
{
connection = _connection = _controlPoint.Connect(rootDescriptor, deviceUuid, UPnPExtendedDataTypes.ResolveDataType);
}
catch (Exception e)
{
ServiceRegistration.Get <ILogger>().Warn("UPnPClientControlPoint: Error connecting to UPnP MP2 backend server '{0}'", e, deviceUuid);
return;
}
}
connection.DeviceDisconnected += OnUPnPDeviceDisconnected;
try
{
CpService cdsStub = connection.Device.FindServiceByServiceId(UPnPTypesAndIds.CONTENT_DIRECTORY_SERVICE_ID);
if (cdsStub == null)
{
throw new InvalidDataException("ContentDirectory service not found in device '{0}' of type '{1}:{2}'",
deviceUuid, UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE, UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE_VERSION);
}
CpService risStub = connection.Device.FindServiceByServiceId(UPnPTypesAndIds.RESOURCE_INFORMATION_SERVICE_ID);
if (risStub == null)
{
throw new InvalidDataException("ResourceAccess service not found in device '{0}' of type '{1}:{2}'",
deviceUuid, UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE, UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE_VERSION);
}
CpService scsStub = connection.Device.FindServiceByServiceId(UPnPTypesAndIds.SERVER_CONTROLLER_SERVICE_ID);
if (scsStub == null)
{
throw new InvalidDataException("ServerController service not found in device '{0}' of type '{1}:{2}'",
deviceUuid, UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE, UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE_VERSION);
}
CpService updmStub = connection.Device.FindServiceByServiceId(UPnPTypesAndIds.USER_PROFILE_DATA_MANAGEMENT_SERVICE_ID);
if (updmStub == null)
{
throw new InvalidDataException("UserProfileDataManagement service not found in device '{0}' of type '{1}:{2}'",
deviceUuid, UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE, UPnPTypesAndIds.BACKEND_SERVER_DEVICE_TYPE_VERSION);
}
lock (_networkTracker.SharedControlPointData.SyncObj)
{
_contentDirectoryService = new UPnPContentDirectoryServiceProxy(cdsStub);
_resourceInformationService = new UPnPResourceInformationServiceProxy(risStub);
_serverControllerService = new UPnPServerControllerServiceProxy(scsStub);
_userProfileDataManagementService = new UPnPUserProfileDataManagementServiceProxy(updmStub);
}
ICollection <UPnPServiceProxyBase> additionalServices = new List <UPnPServiceProxyBase>();
foreach (AdditionalServiceRegisterDlgt additionalServiceRegistration in _additionalServiceRegistrations)
{
try
{
additionalServices.Add(additionalServiceRegistration(connection));
}
catch (Exception e)
{
ServiceRegistration.Get <ILogger>().Warn("UPnPClientControlPoint: Error registering user service for UPnP MP2 backend server '{0}'", e, deviceUuid);
}
}
lock (_networkTracker.SharedControlPointData.SyncObj)
_additionalServices = additionalServices;
}
catch (Exception e)
{
ServiceRegistration.Get <ILogger>().Warn("UPnPClientControlPoint: Error connecting to services of UPnP MP2 backend server '{0}'", e, deviceUuid);
connection.DeviceDisconnected -= OnUPnPDeviceDisconnected;
_controlPoint.Disconnect(deviceUuid);
return;
}
InvokeBackendServerDeviceConnected(connection);
}
void OnUPnPRootDeviceAdded(RootDescriptor rootDescriptor)
{
TryConnect(rootDescriptor);
}
/// <summary>
/// Given an XML <service> element containing a service description, this method extracts the returned
/// <see cref="ServiceDescriptor"/>.
/// </summary>
/// <param name="rd">Root descriptor of the service descriptor to be built.</param>
/// <param name="serviceNav">XPath navigator pointing to an XML <service> element containing the service
/// description.</param>
/// <returns>Extracted service descriptor.</returns>
protected ServiceDescriptor ExtractServiceDescriptor(RootDescriptor rd, XPathNavigator serviceNav)
{
string descriptionURL = ParserHelper.SelectText(serviceNav, DEVICE_DESCRIPTION_NAMESPACE_PREFIX + ":SCPDURL/text()", _nsmgr);
string serviceType;
int serviceTypeVersion;
if (!ParserHelper.TryParseTypeVersion_URN(ParserHelper.SelectText(serviceNav, DEVICE_DESCRIPTION_NAMESPACE_PREFIX + ":serviceType/text()", _nsmgr),
out serviceType, out serviceTypeVersion))
throw new ArgumentException("'serviceType' content has the wrong format");
string controlURL = ParserHelper.SelectText(serviceNav, DEVICE_DESCRIPTION_NAMESPACE_PREFIX + ":controlURL", _nsmgr);
string eventSubURL = ParserHelper.SelectText(serviceNav, DEVICE_DESCRIPTION_NAMESPACE_PREFIX + ":eventSubURL", _nsmgr);
return new ServiceDescriptor(rd, serviceType, serviceTypeVersion,
ParserHelper.SelectText(serviceNav, DEVICE_DESCRIPTION_NAMESPACE_PREFIX + ":serviceId/text()", _nsmgr), descriptionURL, controlURL, eventSubURL);
}
