/// <summary>
/// Installs the iso mounters.
/// </summary>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
private async Task InstallIsoMounters(CancellationToken cancellationToken)
{
var list = new List <IIsoMounter>();
foreach (var isoMounter in GetExports <IIsoMounter>())
{
try
{
if (isoMounter.RequiresInstallation && !isoMounter.IsInstalled)
{
Logger.Info("Installing {0}", isoMounter.Name);
await isoMounter.Install(cancellationToken).ConfigureAwait(false);
}
list.Add(isoMounter);
}
catch (Exception ex)
{
Logger.ErrorException("{0} failed to load.", ex, isoMounter.Name);
}
}
IsoManager.AddParts(list);
}
private async Task AcquireResources(StreamState state, CancellationTokenSource cancellationTokenSource)
{
if (state.VideoType == VideoType.Iso && state.IsoType.HasValue && IsoManager.CanMount(state.MediaPath))
{
state.IsoMount = await IsoManager.Mount(state.MediaPath, cancellationTokenSource.Token).ConfigureAwait(false);
}
if (state.MediaSource.RequiresOpening && string.IsNullOrWhiteSpace(state.Request.LiveStreamId))
{
var liveStreamResponse = await MediaSourceManager.OpenLiveStream(new LiveStreamRequest
{
OpenToken = state.MediaSource.OpenToken
}, cancellationTokenSource.Token).ConfigureAwait(false);
EncodingHelper.AttachMediaSourceInfo(state, liveStreamResponse.MediaSource, state.RequestedUrl);
if (state.VideoRequest != null)
{
EncodingHelper.TryStreamCopy(state);
}
}
if (state.MediaSource.BufferMs.HasValue)
{
await Task.Delay(state.MediaSource.BufferMs.Value, cancellationTokenSource.Token).ConfigureAwait(false);
}
}
/// <summary>
/// Finds the parts.
/// </summary>
protected override void FindParts()
{
if (IsFirstRun)
{
RegisterServerWithAdministratorAccess();
}
base.FindParts();
HttpServer.Init(GetExports <IRestfulService>(false));
ServerManager.AddWebSocketListeners(GetExports <IWebSocketListener>(false));
StartServer(true);
LibraryManager.AddParts(GetExports <IResolverIgnoreRule>(),
GetExports <IVirtualFolderCreator>(),
GetExports <IItemResolver>(),
GetExports <IIntroProvider>(),
GetExports <IBaseItemComparer>(),
GetExports <ILibraryPrescanTask>(),
GetExports <ILibraryPostScanTask>(),
GetExports <IMetadataSaver>());
ProviderManager.AddParts(GetExports <BaseMetadataProvider>().ToArray());
IsoManager.AddParts(GetExports <IIsoMounter>().ToArray());
}
/// <summary>
/// Registers resources that classes will depend on
/// </summary>
/// <returns>Task.</returns>
protected virtual Task RegisterResources(IProgress <double> progress)
{
return(Task.Run(() =>
{
RegisterSingleInstance(ConfigurationManager);
RegisterSingleInstance <IApplicationHost>(this);
RegisterSingleInstance <IApplicationPaths>(ApplicationPaths);
TaskManager = new TaskManager(ApplicationPaths, JsonSerializer, Logger);
RegisterSingleInstance(JsonSerializer);
RegisterSingleInstance(XmlSerializer);
RegisterSingleInstance(LogManager);
RegisterSingleInstance(Logger);
RegisterSingleInstance(TaskManager);
FileSystemManager = CreateFileSystemManager();
RegisterSingleInstance(FileSystemManager);
HttpClient = new HttpClientManager.HttpClientManager(ApplicationPaths, Logger, FileSystemManager, ConfigurationManager);
RegisterSingleInstance(HttpClient);
NetworkManager = CreateNetworkManager();
RegisterSingleInstance(NetworkManager);
SecurityManager = new PluginSecurityManager(this, HttpClient, JsonSerializer, ApplicationPaths, NetworkManager, LogManager);
RegisterSingleInstance(SecurityManager);
InstallationManager = new InstallationManager(Logger, this, ApplicationPaths, HttpClient, JsonSerializer, SecurityManager, NetworkManager, ConfigurationManager);
RegisterSingleInstance(InstallationManager);
ZipClient = new ZipClient();
RegisterSingleInstance(ZipClient);
IsoManager = new IsoManager();
RegisterSingleInstance(IsoManager);
RegisterModules();
}));
}
/// <summary>
/// Registers resources that classes will depend on
/// </summary>
/// <returns>Task.</returns>
protected virtual Task RegisterResources(IProgress <double> progress)
{
RegisterSingleInstance(ConfigurationManager);
RegisterSingleInstance <IApplicationHost>(this);
RegisterSingleInstance <IApplicationPaths>(ApplicationPaths);
TaskManager = new TaskManager(ApplicationPaths, JsonSerializer, LogManager.GetLogger("TaskManager"), FileSystemManager, SystemEvents);
RegisterSingleInstance(JsonSerializer);
RegisterSingleInstance(XmlSerializer);
RegisterSingleInstance(MemoryStreamFactory);
RegisterSingleInstance(SystemEvents);
RegisterSingleInstance(LogManager);
RegisterSingleInstance(Logger);
RegisterSingleInstance(TaskManager);
RegisterSingleInstance(EnvironmentInfo);
RegisterSingleInstance(FileSystemManager);
HttpClient = new HttpClientManager.HttpClientManager(ApplicationPaths, LogManager.GetLogger("HttpClient"), FileSystemManager, MemoryStreamFactory, GetDefaultUserAgent);
RegisterSingleInstance(HttpClient);
RegisterSingleInstance(NetworkManager);
IsoManager = new IsoManager();
RegisterSingleInstance(IsoManager);
ProcessFactory = new ProcessFactory();
RegisterSingleInstance(ProcessFactory);
TimerFactory = new TimerFactory();
RegisterSingleInstance(TimerFactory);
SocketFactory = new SocketFactory(LogManager.GetLogger("SocketFactory"));
RegisterSingleInstance(SocketFactory);
RegisterSingleInstance(CryptographyProvider);
return(Task.FromResult(true));
}
/// <summary>
/// Registers resources that classes will depend on
/// </summary>
/// <returns>Task.</returns>
protected virtual Task RegisterResources(IProgress <double> progress)
{
RegisterSingleInstance(ConfigurationManager);
RegisterSingleInstance <IApplicationHost>(this);
RegisterSingleInstance <IApplicationPaths>(ApplicationPaths);
TaskManager = new TaskManager(ApplicationPaths, JsonSerializer, LogManager.GetLogger("TaskManager"), FileSystemManager);
RegisterSingleInstance(JsonSerializer);
RegisterSingleInstance(XmlSerializer);
RegisterSingleInstance(MemoryStreamProvider);
RegisterSingleInstance(LogManager);
RegisterSingleInstance(Logger);
RegisterSingleInstance(TaskManager);
RegisterSingleInstance(FileSystemManager);
HttpClient = new HttpClientManager.HttpClientManager(ApplicationPaths, LogManager.GetLogger("HttpClient"), FileSystemManager, MemoryStreamProvider);
RegisterSingleInstance(HttpClient);
NetworkManager = CreateNetworkManager(LogManager.GetLogger("NetworkManager"));
RegisterSingleInstance(NetworkManager);
SecurityManager = new PluginSecurityManager(this, HttpClient, JsonSerializer, ApplicationPaths, LogManager);
RegisterSingleInstance(SecurityManager);
InstallationManager = new InstallationManager(LogManager.GetLogger("InstallationManager"), this, ApplicationPaths, HttpClient, JsonSerializer, SecurityManager, ConfigurationManager, FileSystemManager);
RegisterSingleInstance(InstallationManager);
ZipClient = new ZipClient(FileSystemManager);
RegisterSingleInstance(ZipClient);
IsoManager = new IsoManager();
RegisterSingleInstance(IsoManager);
return(Task.FromResult(true));
}
/// <summary>
/// Starts the FFMPEG.
/// </summary>
/// <param name="state">The state.</param>
/// <param name="outputPath">The output path.</param>
/// <returns>Task.</returns>
protected async Task StartFfMpeg(StreamState state, string outputPath)
{
var parentPath = Path.GetDirectoryName(outputPath);
Directory.CreateDirectory(parentPath);
var video = state.Item as Video;
if (video != null && video.VideoType == VideoType.Iso && video.IsoType.HasValue && IsoManager.CanMount(video.Path))
{
state.IsoMount = await IsoManager.Mount(video.Path, CancellationToken.None).ConfigureAwait(false);
}
var process = new Process
{
StartInfo = new ProcessStartInfo
{
CreateNoWindow = true,
UseShellExecute = false,
// Must consume both stdout and stderr or deadlocks may occur
RedirectStandardOutput = true,
RedirectStandardError = true,
FileName = MediaEncoder.EncoderPath,
WorkingDirectory = Path.GetDirectoryName(MediaEncoder.EncoderPath),
Arguments = GetCommandLineArguments(outputPath, state, true),
WindowStyle = ProcessWindowStyle.Hidden,
ErrorDialog = false
},
EnableRaisingEvents = true
};
ApiEntryPoint.Instance.OnTranscodeBeginning(outputPath, TranscodingJobType, process, video != null, state.Request.StartTimeTicks, state.Item.Path, state.Request.DeviceId);
Logger.Info(process.StartInfo.FileName + " " + process.StartInfo.Arguments);
var logFilePath = Path.Combine(ApplicationPaths.LogDirectoryPath, "ffmpeg-" + Guid.NewGuid() + ".txt");
// FFMpeg writes debug/error info to stderr. This is useful when debugging so let's put it in the log directory.
state.LogFileStream = FileSystem.GetFileStream(logFilePath, FileMode.Create, FileAccess.Write, FileShare.Read, true);
process.Exited += (sender, args) => OnFfMpegProcessExited(process, state);
try
{
process.Start();
}
catch (Exception ex)
{
Logger.ErrorException("Error starting ffmpeg", ex);
ApiEntryPoint.Instance.OnTranscodeFailedToStart(outputPath, TranscodingJobType);
state.LogFileStream.Dispose();
throw;
}
// MUST read both stdout and stderr asynchronously or a deadlock may occurr
process.BeginOutputReadLine();
// Important - don't await the log task or we won't be able to kill ffmpeg when the user stops playback
process.StandardError.BaseStream.CopyToAsync(state.LogFileStream);
// Wait for the file to exist before proceeeding
while (!File.Exists(outputPath))
{
await Task.Delay(100).ConfigureAwait(false);
}
// Allow a small amount of time to buffer a little
if (state.Item is Video)
{
await Task.Delay(500).ConfigureAwait(false);
}
// This is arbitrary, but add a little buffer time when internet streaming
if (state.Item.LocationType == LocationType.Remote)
{
await Task.Delay(2000).ConfigureAwait(false);
}
}
/// <summary>
/// Registers resources that classes will depend on
/// </summary>
/// <returns>Task.</returns>
protected override async Task RegisterResources()
{
ServerKernel = new Kernel();
await base.RegisterResources().ConfigureAwait(false);
RegisterSingleInstance <IHttpResultFactory>(new HttpResultFactory(LogManager));
RegisterSingleInstance <IServerApplicationHost>(this);
RegisterSingleInstance <IServerApplicationPaths>(ApplicationPaths);
RegisterSingleInstance(ServerKernel);
RegisterSingleInstance(ServerConfigurationManager);
RegisterSingleInstance <IWebSocketServer>(() => new AlchemyServer(Logger));
IsoManager = new IsoManager();
RegisterSingleInstance(IsoManager);
RegisterSingleInstance <IBlurayExaminer>(() => new BdInfoExaminer());
ZipClient = new DotNetZipClient();
RegisterSingleInstance(ZipClient);
UserDataRepository = new SqliteUserDataRepository(ApplicationPaths, JsonSerializer, LogManager);
RegisterSingleInstance(UserDataRepository);
UserRepository = await GetUserRepository().ConfigureAwait(false);
RegisterSingleInstance(UserRepository);
DisplayPreferencesRepository = new SqliteDisplayPreferencesRepository(ApplicationPaths, JsonSerializer, LogManager);
RegisterSingleInstance(DisplayPreferencesRepository);
ItemRepository = new SqliteItemRepository(ApplicationPaths, JsonSerializer, LogManager);
RegisterSingleInstance(ItemRepository);
UserManager = new UserManager(Logger, ServerConfigurationManager, UserRepository);
RegisterSingleInstance(UserManager);
LibraryManager = new LibraryManager(Logger, TaskManager, UserManager, ServerConfigurationManager, UserDataRepository, () => DirectoryWatchers);
RegisterSingleInstance(LibraryManager);
DirectoryWatchers = new DirectoryWatchers(LogManager, TaskManager, LibraryManager, ServerConfigurationManager);
RegisterSingleInstance(DirectoryWatchers);
ProviderManager = new ProviderManager(HttpClient, ServerConfigurationManager, DirectoryWatchers, LogManager, LibraryManager);
RegisterSingleInstance(ProviderManager);
RegisterSingleInstance <ILibrarySearchEngine>(() => new LuceneSearchEngine(ApplicationPaths, LogManager, LibraryManager));
MediaEncoder = new MediaEncoder(LogManager.GetLogger("MediaEncoder"), ZipClient, ApplicationPaths, JsonSerializer, HttpClient);
RegisterSingleInstance(MediaEncoder);
var clientConnectionManager = new SessionManager(UserDataRepository, ServerConfigurationManager, Logger, UserRepository);
RegisterSingleInstance <ISessionManager>(clientConnectionManager);
HttpServer = await _httpServerCreationTask.ConfigureAwait(false);
RegisterSingleInstance(HttpServer, false);
ServerManager = new ServerManager(this, JsonSerializer, Logger, ServerConfigurationManager);
RegisterSingleInstance(ServerManager);
LocalizationManager = new LocalizationManager(ServerConfigurationManager);
RegisterSingleInstance(LocalizationManager);
DtoService = new DtoService(Logger, LibraryManager, UserManager, UserDataRepository, ItemRepository);
RegisterSingleInstance(DtoService);
var displayPreferencesTask = Task.Run(async() => await ConfigureDisplayPreferencesRepositories().ConfigureAwait(false));
var itemsTask = Task.Run(async() => await ConfigureItemRepositories().ConfigureAwait(false));
var userdataTask = Task.Run(async() => await ConfigureUserDataRepositories().ConfigureAwait(false));
await ConfigureNotificationsRepository().ConfigureAwait(false);
await Task.WhenAll(itemsTask, displayPreferencesTask, userdataTask).ConfigureAwait(false);
SetKernelProperties();
}
