diff options
Diffstat (limited to 'Jellyfin.Server/Program.cs')
| -rw-r--r-- | Jellyfin.Server/Program.cs | 264 |
1 files changed, 154 insertions, 110 deletions
diff --git a/Jellyfin.Server/Program.cs b/Jellyfin.Server/Program.cs index 7826fde35..41ee73a56 100644 --- a/Jellyfin.Server/Program.cs +++ b/Jellyfin.Server/Program.cs @@ -21,6 +21,7 @@ using MediaBrowser.Controller.Drawing; using MediaBrowser.Model.Globalization; using MediaBrowser.Model.IO; using Microsoft.Extensions.Configuration; +using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using Serilog; using Serilog.AspNetCore; @@ -34,6 +35,7 @@ namespace Jellyfin.Server private static readonly ILoggerFactory _loggerFactory = new SerilogLoggerFactory(); private static ILogger _logger; private static bool _restartOnShutdown; + private static IConfiguration appConfig; public static async Task Main(string[] args) { @@ -56,13 +58,32 @@ namespace Jellyfin.Server errs => Task.FromResult(0)).ConfigureAwait(false); } + public static void Shutdown() + { + if (!_tokenSource.IsCancellationRequested) + { + _tokenSource.Cancel(); + } + } + + public static void Restart() + { + _restartOnShutdown = true; + + Shutdown(); + } + private static async Task StartApp(StartupOptions options) { ServerApplicationPaths appPaths = CreateApplicationPaths(options); // $JELLYFIN_LOG_DIR needs to be set for the logger configuration manager Environment.SetEnvironmentVariable("JELLYFIN_LOG_DIR", appPaths.LogDirectoryPath); - await CreateLogger(appPaths); + + appConfig = await CreateConfiguration(appPaths).ConfigureAwait(false); + + CreateLogger(appConfig, appPaths); + _logger = _loggerFactory.CreateLogger("Main"); AppDomain.CurrentDomain.UnhandledException += (sender, e) @@ -75,6 +96,7 @@ namespace Jellyfin.Server { return; // Already shutting down } + e.Cancel = true; _logger.LogInformation("Ctrl+C, shutting down"); Environment.ExitCode = 128 + 2; @@ -88,6 +110,7 @@ namespace Jellyfin.Server { return; // Already shutting down } + _logger.LogInformation("Received a SIGTERM signal, shutting down"); Environment.ExitCode = 128 + 15; Shutdown(); @@ -101,9 +124,9 @@ namespace Jellyfin.Server SQLitePCL.Batteries_V2.Init(); // Allow all https requests - ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(delegate { return true; }); + ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(delegate { return true; } ); - var fileSystem = new ManagedFileSystem(_loggerFactory, environmentInfo, null, appPaths.TempDirectory, true); + var fileSystem = new ManagedFileSystem(_loggerFactory, environmentInfo, appPaths); using (var appHost = new CoreAppHost( appPaths, @@ -112,20 +135,21 @@ namespace Jellyfin.Server fileSystem, environmentInfo, new NullImageEncoder(), - new NetworkManager(_loggerFactory, environmentInfo))) + new NetworkManager(_loggerFactory, environmentInfo), + appConfig)) { - await appHost.Init(); + await appHost.Init(new ServiceCollection()).ConfigureAwait(false); appHost.ImageProcessor.ImageEncoder = GetImageEncoder(fileSystem, appPaths, appHost.LocalizationManager); - await appHost.RunStartupTasks(); + await appHost.RunStartupTasks().ConfigureAwait(false); // TODO: read input for a stop command try { // Block main thread until shutdown - await Task.Delay(-1, _tokenSource.Token); + await Task.Delay(-1, _tokenSource.Token).ConfigureAwait(false); } catch (TaskCanceledException) { @@ -139,136 +163,170 @@ namespace Jellyfin.Server } } + /// <summary> + /// Create the data, config and log paths from the variety of inputs(command line args, + /// environment variables) or decide on what default to use. For Windows it's %AppPath% + /// for everything else the XDG approach is followed: + /// https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html + /// </summary> + /// <param name="options">StartupOptions</param> + /// <returns>ServerApplicationPaths</returns> private static ServerApplicationPaths CreateApplicationPaths(StartupOptions options) { - string programDataPath = Environment.GetEnvironmentVariable("JELLYFIN_DATA_PATH"); - if (string.IsNullOrEmpty(programDataPath)) + // dataDir + // IF --datadir + // ELSE IF $JELLYFIN_DATA_PATH + // ELSE IF windows, use <%APPDATA%>/jellyfin + // ELSE IF $XDG_DATA_HOME then use $XDG_DATA_HOME/jellyfin + // ELSE use $HOME/.local/share/jellyfin + var dataDir = options.DataDir; + + if (string.IsNullOrEmpty(dataDir)) { - if (options.DataDir != null) + dataDir = Environment.GetEnvironmentVariable("JELLYFIN_DATA_PATH"); + + if (string.IsNullOrEmpty(dataDir)) { - programDataPath = options.DataDir; + // LocalApplicationData follows the XDG spec on unix machines + dataDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "jellyfin"); } - else + } + + Directory.CreateDirectory(dataDir); + + // configDir + // IF --configdir + // ELSE IF $JELLYFIN_CONFIG_DIR + // ELSE IF --datadir, use <datadir>/config (assume portable run) + // ELSE IF <datadir>/config exists, use that + // ELSE IF windows, use <datadir>/config + // ELSE IF $XDG_CONFIG_HOME use $XDG_CONFIG_HOME/jellyfin + // ELSE $HOME/.config/jellyfin + var configDir = options.ConfigDir; + if (string.IsNullOrEmpty(configDir)) + { + configDir = Environment.GetEnvironmentVariable("JELLYFIN_CONFIG_DIR"); + + if (string.IsNullOrEmpty(configDir)) { - if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) + if (options.DataDir != null || Directory.Exists(Path.Combine(dataDir, "config")) || RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) { - programDataPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData); + // Hang config folder off already set dataDir + configDir = Path.Combine(dataDir, "config"); } else { - // $XDG_DATA_HOME defines the base directory relative to which user specific data files should be stored. - programDataPath = Environment.GetEnvironmentVariable("XDG_DATA_HOME"); - // If $XDG_DATA_HOME is either not set or empty, $HOME/.local/share should be used. - if (string.IsNullOrEmpty(programDataPath)) + // $XDG_CONFIG_HOME defines the base directory relative to which user specific configuration files should be stored. + configDir = Environment.GetEnvironmentVariable("XDG_CONFIG_HOME"); + + // If $XDG_CONFIG_HOME is either not set or empty, a default equal to $HOME /.config should be used. + if (string.IsNullOrEmpty(configDir)) { - programDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".local", "share"); + configDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".config"); } - } - - programDataPath = Path.Combine(programDataPath, "jellyfin"); - } - } - if (string.IsNullOrEmpty(programDataPath)) - { - Console.WriteLine("Cannot continue without path to program data folder (try -programdata)"); - Environment.Exit(1); - } - else - { - Directory.CreateDirectory(programDataPath); - } - - string configDir = Environment.GetEnvironmentVariable("JELLYFIN_CONFIG_DIR"); - if (string.IsNullOrEmpty(configDir)) - { - if (options.ConfigDir != null) - { - configDir = options.ConfigDir; - } - else - { - // Let BaseApplicationPaths set up the default value - configDir = null; + configDir = Path.Combine(configDir, "jellyfin"); + } } } - if (configDir != null) - { - Directory.CreateDirectory(configDir); - } + // cacheDir + // IF --cachedir + // ELSE IF $JELLYFIN_CACHE_DIR + // ELSE IF windows, use <datadir>/cache + // ELSE IF XDG_CACHE_HOME, use $XDG_CACHE_HOME/jellyfin + // ELSE HOME/.cache/jellyfin + var cacheDir = options.CacheDir; - string cacheDir = Environment.GetEnvironmentVariable("JELLYFIN_CACHE_DIR"); if (string.IsNullOrEmpty(cacheDir)) { - if (options.CacheDir != null) - { - cacheDir = options.CacheDir; - } - else if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) + cacheDir = Environment.GetEnvironmentVariable("JELLYFIN_CACHE_DIR"); + + if (string.IsNullOrEmpty(cacheDir)) { - // $XDG_CACHE_HOME defines the base directory relative to which user specific non-essential data files should be stored. - cacheDir = Environment.GetEnvironmentVariable("XDG_CACHE_HOME"); - // If $XDG_CACHE_HOME is either not set or empty, $HOME/.cache should be used. - if (string.IsNullOrEmpty(cacheDir)) + if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) { - cacheDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".cache"); + // Hang cache folder off already set dataDir + cacheDir = Path.Combine(dataDir, "cache"); + } + else + { + // $XDG_CACHE_HOME defines the base directory relative to which user specific non-essential data files should be stored. + cacheDir = Environment.GetEnvironmentVariable("XDG_CACHE_HOME"); + + // If $XDG_CACHE_HOME is either not set or empty, a default equal to $HOME/.cache should be used. + if (string.IsNullOrEmpty(cacheDir)) + { + cacheDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".cache"); + } + + cacheDir = Path.Combine(cacheDir, "jellyfin"); } - cacheDir = Path.Combine(cacheDir, "jellyfin"); } } - if (cacheDir != null) - { - Directory.CreateDirectory(cacheDir); - } + // logDir + // IF --logdir + // ELSE IF $JELLYFIN_LOG_DIR + // ELSE IF --datadir, use <datadir>/log (assume portable run) + // ELSE <datadir>/log + var logDir = options.LogDir; - string logDir = Environment.GetEnvironmentVariable("JELLYFIN_LOG_DIR"); if (string.IsNullOrEmpty(logDir)) { - if (options.LogDir != null) - { - logDir = options.LogDir; - } - else + logDir = Environment.GetEnvironmentVariable("JELLYFIN_LOG_DIR"); + + if (string.IsNullOrEmpty(logDir)) { - // Let BaseApplicationPaths set up the default value - logDir = null; + // Hang log folder off already set dataDir + logDir = Path.Combine(dataDir, "log"); } } - if (logDir != null) + // Ensure the main folders exist before we continue + try { Directory.CreateDirectory(logDir); + Directory.CreateDirectory(configDir); + Directory.CreateDirectory(cacheDir); + } + catch (IOException ex) + { + Console.Error.WriteLine("Error whilst attempting to create folder"); + Console.Error.WriteLine(ex.ToString()); + Environment.Exit(1); } - string appPath = AppContext.BaseDirectory; - - return new ServerApplicationPaths(programDataPath, appPath, appPath, logDir, configDir, cacheDir); + return new ServerApplicationPaths(dataDir, logDir, configDir, cacheDir); } - private static async Task CreateLogger(IApplicationPaths appPaths) + private static async Task<IConfiguration> CreateConfiguration(IApplicationPaths appPaths) { - try - { - string configPath = Path.Combine(appPaths.ConfigurationDirectoryPath, "logging.json"); + string configPath = Path.Combine(appPaths.ConfigurationDirectoryPath, "logging.json"); - if (!File.Exists(configPath)) + if (!File.Exists(configPath)) + { + // For some reason the csproj name is used instead of the assembly name + using (Stream rscstr = typeof(Program).Assembly + .GetManifestResourceStream("Jellyfin.Server.Resources.Configuration.logging.json")) + using (Stream fstr = File.Open(configPath, FileMode.CreateNew)) { - // For some reason the csproj name is used instead of the assembly name - using (Stream rscstr = typeof(Program).Assembly - .GetManifestResourceStream("Jellyfin.Server.Resources.Configuration.logging.json")) - using (Stream fstr = File.Open(configPath, FileMode.CreateNew)) - { - await rscstr.CopyToAsync(fstr).ConfigureAwait(false); - } + await rscstr.CopyToAsync(fstr).ConfigureAwait(false); } - var configuration = new ConfigurationBuilder() - .SetBasePath(appPaths.ConfigurationDirectoryPath) - .AddJsonFile("logging.json") - .AddEnvironmentVariables("JELLYFIN_") - .Build(); + } + return new ConfigurationBuilder() + .SetBasePath(appPaths.ConfigurationDirectoryPath) + .AddJsonFile("logging.json") + .AddEnvironmentVariables("JELLYFIN_") + .AddInMemoryCollection(ConfigurationOptions.Configuration) + .Build(); + } + + private static void CreateLogger(IConfiguration configuration, IApplicationPaths appPaths) + { + try + { // Serilog.Log is used by SerilogLoggerFactory when no logger is specified Serilog.Log.Logger = new LoggerConfiguration() .ReadFrom.Configuration(configuration) @@ -290,7 +348,7 @@ namespace Jellyfin.Server } } - public static IImageEncoder GetImageEncoder( + private static IImageEncoder GetImageEncoder( IFileSystem fileSystem, IApplicationPaths appPaths, ILocalizationManager localizationManager) @@ -331,26 +389,12 @@ namespace Jellyfin.Server { return MediaBrowser.Model.System.OperatingSystem.BSD; } + throw new Exception($"Can't resolve OS with description: '{osDescription}'"); } } } - public static void Shutdown() - { - if (!_tokenSource.IsCancellationRequested) - { - _tokenSource.Cancel(); - } - } - - public static void Restart() - { - _restartOnShutdown = true; - - Shutdown(); - } - private static void StartNewInstance(StartupOptions options) { _logger.LogInformation("Starting new instance"); |