protected override IDictionary <string, MediaCategory> GetAllAvailableCategories()
{
IResourceInformationService ris = GetResourceInformationService();
return(new Dictionary <string, MediaCategory>(
ris.GetMediaCategoriesFromMetadataExtractors().ToDictionary(mediaCategory => mediaCategory.CategoryName)));
}
protected static IResourceInformationService GetResourceInformationService()
{
IResourceInformationService ris = ServiceRegistration.Get <IServerConnectionManager>().ResourceInformationService;
if (ris != null)
{
return(ris);
}
throw new NotConnectedException();
}
protected IResourceInformationService GetResourceInformationService(string systemId)
{
IResourceInformationService result = FindResourceInformationService(systemId);
if (result == null)
{
throw new NotConnectedException("The system '{0}' is not connected", systemId);
}
return(result);
}
public static string GetServerResourcePathDisplayName(ResourcePath path)
{
try
{
IResourceInformationService ris = GetResourceInformationService();
return(ris.GetResourcePathDisplayName(path));
}
catch (Exception e)
{
ServiceRegistration.Get <ILogger>().Warn("Problem updating display name of choosen path '{0}'", e, path);
return(string.Empty);
}
}
public bool GetFileHttpUrl(string nativeSystemId, ResourcePath nativeResourcePath, out string fileHttpUrl, out IPAddress localIpAddress)
{
fileHttpUrl = null;
localIpAddress = null;
IResourceInformationService ris = FindResourceInformationService(nativeSystemId);
if (ris == null)
{
return(false);
}
fileHttpUrl = ResourceHttpAccessUrlUtils.GetResourceURL(ris.GetResourceServerBaseURL(out localIpAddress), nativeResourcePath);
return(true);
}
/// <summary>
/// Checks if there is a resource information UPnP service available on the system with the
/// given <paramref name="systemId"/>.
/// </summary>
/// <param name="systemId">Id of the system to check.</param>
/// <returns>Proxy object to access the resource information service at the system with the given
/// <paramref name="systemId"/> or <c>null</c>, if the system neither provides an MP2 client nor an MP2 server.</returns>
protected IResourceInformationService FindResourceInformationService(string systemId)
{
lock (_networkTracker.SharedControlPointData.SyncObj)
foreach (RootDescriptor rootDeviceDescriptor in _networkTracker.KnownRootDevices.Values)
{
if (rootDeviceDescriptor.State == RootDescriptorState.Ready && rootDeviceDescriptor.SSDPRootEntry.RootDeviceUUID == systemId)
{
IResourceInformationService ris = TryGetResourceInformationService(rootDeviceDescriptor);
if (ris != null)
{
return(ris);
}
}
}
return(null);
}
public static ResourceProviderMetadata GetServerResourceProviderMetadata(Guid resourceProviderId)
{
IResourceInformationService ris = GetResourceInformationService();
return(ris.GetResourceProviderMetadata(resourceProviderId));
}
protected override IEnumerable <ResourceProviderMetadata> GetAvailableBaseResourceProviders()
{
IResourceInformationService ris = GetResourceInformationService();
return(new List <ResourceProviderMetadata>(ris.GetAllBaseResourceProviderMetadata()));
}
protected override IEnumerable <ResourcePathMetadata> GetChildDirectoriesData(ResourcePath path)
{
IResourceInformationService ris = GetResourceInformationService();
return(ris.GetChildDirectoriesData(path));
}
protected override bool GetIsPathValid(ResourcePath path)
{
IResourceInformationService ris = GetResourceInformationService();
return(ris.DoesResourceExist(path));
}
protected override ResourcePath ExpandResourcePathFromString(string path)
{
IResourceInformationService ris = GetResourceInformationService();
return(ris.ExpandResourcePathFromString(BaseResourceProvider.ResourceProviderId, path));
}
protected override string SuggestShareName()
{
IResourceInformationService ris = GetResourceInformationService();
return(ris.GetResourceDisplayName(ChoosenResourcePath));
}
