public void TestAlbumItem() { EndPointSettings settings = new EndPointSettings { PreferredSubtitleLanguages = "EN", PreferredAudioLanguages = "EN", DefaultSubtitleEncodings = "" }; IList <IDirectoryObject> objects = new List <IDirectoryObject>(); Guid albumId = new Guid("11111111-aaaa-aaaa-aaaa-100000000001"); IDictionary <Guid, IList <MediaItemAspect> > aspects = new Dictionary <Guid, IList <MediaItemAspect> >(); SingleMediaItemAspect aspect = new SingleMediaItemAspect(MediaAspect.Metadata); aspect.SetAttribute(MediaAspect.ATTR_TITLE, "The Album"); MediaItemAspect.SetAspect(aspects, aspect); MediaItem album = new MediaItem(albumId, aspects); MediaLibraryAlbumItem item = new TestMediaLibraryAlbumItem(album, settings); item.Initialise(); objects.Add(item); GenericDidlMessageBuilder builder = new GenericDidlMessageBuilder(); builder.BuildAll("*", objects); string xml = builder.ToString(); Console.WriteLine("XML: {0}", xml); }
public void TestAudioItem() { IList <IDirectoryObject> objects = new List <IDirectoryObject>(); Guid id = new Guid("11111111-aaaa-aaaa-aaaa-111111111111"); IDictionary <Guid, IList <MediaItemAspect> > aspects = new Dictionary <Guid, IList <MediaItemAspect> >(); SingleMediaItemAspect aspect1 = new SingleMediaItemAspect(MediaAspect.Metadata); aspect1.SetAttribute(MediaAspect.ATTR_TITLE, "The Track"); MediaItemAspect.SetAspect(aspects, aspect1); MultipleMediaItemAspect aspect2 = new MultipleMediaItemAspect(ProviderResourceAspect.Metadata); aspect2.SetAttribute(ProviderResourceAspect.ATTR_RESOURCE_ACCESSOR_PATH, "c:\\file.mp3"); MediaItemAspect.AddOrUpdateAspect(aspects, aspect2); SingleMediaItemAspect aspect3 = new SingleMediaItemAspect(AudioAspect.Metadata); MediaItemAspect.SetAspect(aspects, aspect3); MediaItem item = new MediaItem(id, aspects); objects.Add(MediaLibraryHelper.InstansiateMediaLibraryObject(item, null, null)); GenericDidlMessageBuilder builder = new GenericDidlMessageBuilder(); builder.BuildAll("*", objects); string xml = builder.ToString(); Console.WriteLine("XML: {0}", xml); }
public void TestAudioItem() { IList <IDirectoryObject> objects = new List <IDirectoryObject>(); BasicContainer root = new BasicContainer("TEST", new EndPointSettings { PreferredSubtitleLanguages = new string[] { "EN" }, PreferredAudioLanguages = new string[] { "EN" }, Profile = new EndPointProfile() }); Guid id = new Guid("11111111-aaaa-aaaa-aaaa-111111111111"); IDictionary <Guid, IList <MediaItemAspect> > aspects = new Dictionary <Guid, IList <MediaItemAspect> >(); SingleMediaItemAspect aspect1 = new SingleMediaItemAspect(MediaAspect.Metadata); aspect1.SetAttribute(MediaAspect.ATTR_TITLE, "The Track"); MediaItemAspect.SetAspect(aspects, aspect1); MultipleMediaItemAspect aspect2 = new MultipleMediaItemAspect(ProviderResourceAspect.Metadata); aspect2.SetAttribute(ProviderResourceAspect.ATTR_RESOURCE_ACCESSOR_PATH, "c:\\file.mp3"); MediaItemAspect.AddOrUpdateAspect(aspects, aspect2); SingleMediaItemAspect aspect3 = new SingleMediaItemAspect(AudioAspect.Metadata); MediaItemAspect.SetAspect(aspects, aspect3); MediaItem item = new MediaItem(id, aspects); objects.Add(MediaLibraryHelper.InstansiateMediaLibraryObject(item, root, "Test")); GenericDidlMessageBuilder builder = new GenericDidlMessageBuilder(); builder.BuildAll("*", objects); string xml = builder.ToString(); Console.WriteLine("XML: {0}", xml); }
static UPnPError OnBrowse(DvAction action, IList <object> inParams, out IList <object> outParams, CallContext context) { // In parameters var objectId = (string)inParams[0]; var browseFlag = inParams[1].ToString(); var filter = inParams[2].ToString(); var startingIndex = Convert.ToInt32(inParams[3]); var requestedCount = Convert.ToInt32(inParams[4]); var sortCriteria = (string)inParams[5]; // Out parameters int numberReturned = 0; int totalMatches = 0; int containterUpdateId; Logger.Debug("MediaServer - OnBrowse(objectId=\"{0}\",browseFlag=\"{1}\",filter=\"{2}\",startingIndex=\"{3}\",requestedCount=\"{4}\",sortCriteria=\"{5}\")", objectId, browseFlag, filter, startingIndex, requestedCount, sortCriteria); // Find the container object requested //var parentDirectoryId = objectId == "0" ? Guid.Empty : MarshallingHelper.DeserializeGuid(objectId); var o = MediaServerPlugin.RootContainer.FindObject(objectId); if (o == null) { // We failed to find the container requested // throw error! throw new ArgumentException("ObjectID not found"); } var msgBuilder = new GenericDidlMessageBuilder(); // Start to build the XML DIDL-Lite document. switch (browseFlag) { case "BrowseMetadata": // Render the container as XML msgBuilder.Build(filter, o); // We are only after information about 1 container numberReturned = 1; totalMatches = 1; break; case "BrowseDirectChildren": // Create a new ContainerList based on search criteria var resultList = o.Search(filter, sortCriteria); totalMatches = resultList.Count; // Reduce number of items down to a specific range if (requestedCount != 0) { var itemCount = requestedCount; // Make sure that the requested itemCount value doesn't exceed total items in the list // otherwise we will get an exception. if (itemCount + startingIndex > resultList.Count) { itemCount = resultList.Count - startingIndex; } if (itemCount > 0) { resultList = resultList.GetRange(startingIndex, itemCount); } else { resultList.Clear(); } } numberReturned = resultList.Count; // Render this list of containers as XML. msgBuilder.BuildAll(filter, resultList); break; default: // Error! invalid browseFlag value. break; } // Grab the container updateid //TODO: sort out object updating containterUpdateId = 0;// c.UpdateId; // Construct the return arguments. var xml = msgBuilder.ToString(); outParams = new List <object>(4) { xml, numberReturned, totalMatches, containterUpdateId }; Logger.Debug("MediaServer - OnBrowse(objectId=\"{0}\"...) = (numberReturned=\"{1}\",totalMatches=\"{2}\",containerUpdateId=\"{3}\") {4}", objectId, numberReturned, totalMatches, containterUpdateId, xml); // This upnp action doesn't have a return type. return(null); }
private static UPnPError OnSearch(DvAction action, IList <object> inParams, out IList <object> outParams, CallContext context) { outParams = new List <object>(); string objectId = "?"; try { // In parameters objectId = (string)inParams[0]; var searchCriteria = inParams[1].ToString(); var filter = inParams[2].ToString(); var startingIndex = Convert.ToUInt32(inParams[3]); var requestedCount = Convert.ToUInt32(inParams[4]); var sortCriteria = (string)inParams[5]; string fileRequest; if (objectId.Contains('/')) { fileRequest = objectId.Substring(objectId.IndexOf('/') + 1); objectId = objectId.Substring(0, objectId.IndexOf('/') - 1); } Logger.Debug( "MediaServer - entry OnSearch(objectId=\"{0}\",searchCriteria=\"{1}\",filter=\"{2}\",startingIndex=\"{3}\",requestedCount=\"{4}\",sortCriteria=\"{5}\")", objectId, searchCriteria, filter, startingIndex, requestedCount, sortCriteria); // Out parameters int numberReturned = 0; int totalMatches = 0; IPAddress ip = ProfileManager.ResolveIpAddress(context.Request?.RemoteIpAddress); EndPointSettings deviceClient = ProfileManager.DetectProfileAsync(context.Request).Result; if (deviceClient?.Profile == null) { return(null); } deviceClient.InitializeAsync(ip.ToString()).Wait(); GenericContentDirectoryFilter deviceFilter = GenericContentDirectoryFilter.GetContentFilter(deviceClient.Profile.DirectoryContentFilter); var newObjectId = deviceFilter.FilterObjectId(objectId, true); if (newObjectId == null) { Logger.Debug("MediaServer: Request for container ID {0} ignored", objectId); return(null); } if (objectId != newObjectId) { Logger.Debug("MediaServer: Request for container ID {0} intercepted, changing it to {1}", objectId, newObjectId); objectId = newObjectId; } //TODO: DNLA clients use this ID to determine if the any content was changed/added to the container since last request int containterUpdateId = 0; SearchExp exp = SearchParser.Parse(searchCriteria); ISet <Guid> necessaryMIATypes = new HashSet <Guid>(); necessaryMIATypes.Add(MediaAspect.ASPECT_ID); necessaryMIATypes.Add(ProviderResourceAspect.ASPECT_ID); IFilter searchFilter = SearchParser.Convert(exp, necessaryMIATypes); ISet <Guid> optionalMIATypes = new HashSet <Guid>(); if (necessaryMIATypes.Contains(VideoAspect.ASPECT_ID) == false) { optionalMIATypes.Add(VideoAspect.ASPECT_ID); optionalMIATypes.Add(VideoStreamAspect.ASPECT_ID); } if (necessaryMIATypes.Contains(AudioAspect.ASPECT_ID) == false) { optionalMIATypes.Add(AudioAspect.ASPECT_ID); } if (necessaryMIATypes.Contains(ImageAspect.ASPECT_ID) == false) { optionalMIATypes.Add(ImageAspect.ASPECT_ID); } optionalMIATypes.Add(DirectoryAspect.ASPECT_ID); optionalMIATypes.Add(SeriesAspect.ASPECT_ID); optionalMIATypes.Add(SeasonAspect.ASPECT_ID); BasicContainer tempContainer = new BasicContainer("TEMP", deviceClient); searchFilter = tempContainer.AppendUserFilter(searchFilter, necessaryMIATypes); MediaItemQuery searchQuery = new MediaItemQuery(necessaryMIATypes, optionalMIATypes, searchFilter); searchQuery.Offset = startingIndex; searchQuery.Limit = requestedCount; Logger.Debug("MediaServer - OnSearch query {0}", searchQuery); IList <MediaItem> items = ServiceRegistration.Get <IMediaLibrary>().Search(searchQuery, true, deviceClient.UserId ?? deviceClient.ClientId, false); var msgBuilder = new GenericDidlMessageBuilder(); var o = deviceClient.RootContainer.FindObject(objectId); if (o == null) { // We failed to find the container requested // throw error! throw new ArgumentException("ObjectID not found"); } IEnumerable <IDirectoryObject> objects = items .OrderBy(s => MediaItemAspect.TryGetAspect(s.Aspects, MediaAspect.Metadata, out var aspect) ? aspect.GetAttributeValue <string>(MediaAspect.ATTR_SORT_TITLE) : "") .Select(item => MediaLibraryHelper.InstansiateMediaLibraryObject(item, (BasicContainer)o)); msgBuilder.BuildAll(filter, objects); numberReturned = items.Count; totalMatches = items.Count; var xml = msgBuilder.ToString(); outParams = new List <object>(4) { xml, numberReturned, totalMatches, containterUpdateId }; Logger.Debug( "MediaServer - exit OnSearch(objectId=\"{0}\"...) = (numberReturned=\"{1}\",totalMatches=\"{2}\",containerUpdateId=\"{3}\") {4}", objectId, numberReturned, totalMatches, containterUpdateId, xml); } catch (Exception ex) { Logger.Error("MediaServer - OnSearch(objectId=\"{0}\"...) error", ex, objectId); } // This upnp action doesn't have a return type. return(null); }