381 lines
14 KiB
C#
381 lines
14 KiB
C#
using MediaBrowser.Server.Mono.Native;
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using MediaBrowser.Server.Startup.Common;
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using System;
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using System.Diagnostics;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Net.Security;
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using System.Reflection;
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using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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using Emby.Drawing;
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using Emby.Server.Implementations;
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using Emby.Server.Implementations.EnvironmentInfo;
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using Emby.Server.Implementations.IO;
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using Emby.Server.Implementations.Networking;
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using MediaBrowser.Controller;
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using MediaBrowser.Model.IO;
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using MediaBrowser.Model.System;
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using Mono.Unix.Native;
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using X509Certificate = System.Security.Cryptography.X509Certificates.X509Certificate;
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using System.Threading;
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using InteropServices = System.Runtime.InteropServices;
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using Microsoft.Extensions.Logging;
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using Microsoft.Extensions.Configuration;
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using ILogger = Microsoft.Extensions.Logging.ILogger;
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using Serilog;
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using Serilog.AspNetCore;
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namespace MediaBrowser.Server.Mono
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{
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public class MainClass
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{
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private static ILogger _logger;
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private static IFileSystem FileSystem;
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private static IServerApplicationPaths _appPaths;
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private static ILoggerFactory _loggerFactory;
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private static readonly TaskCompletionSource<bool> ApplicationTaskCompletionSource = new TaskCompletionSource<bool>();
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private static bool _restartOnShutdown;
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public static void Main(string[] args)
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{
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var applicationPath = Assembly.GetEntryAssembly().Location;
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SetSqliteProvider();
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var options = new StartupOptions(Environment.GetCommandLineArgs());
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// Allow this to be specified on the command line.
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var customProgramDataPath = options.GetOption("-programdata");
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var appPaths = CreateApplicationPaths(applicationPath, customProgramDataPath);
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_appPaths = appPaths;
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createLogger();
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using (var loggerFactory = new SerilogLoggerFactory())
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{
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_loggerFactory = loggerFactory;
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_logger = loggerFactory.CreateLogger("Main");
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ApplicationHost.LogEnvironmentInfo(_logger, appPaths, true);
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AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
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RunApplication(appPaths, loggerFactory, options);
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_logger.LogInformation("Disposing app host");
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if (_restartOnShutdown)
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{
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StartNewInstance(options);
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}
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}
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}
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private static void SetSqliteProvider()
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{
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// SQLitePCL.raw.SetProvider(new SQLitePCL.SQLite3Provider_sqlite3());
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//SQLitePCL.raw.SetProvider(new SQLitePCL.SQLite3Provider_sqlite3());
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SQLitePCL.Batteries_V2.Init();
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}
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private static ServerApplicationPaths CreateApplicationPaths(string applicationPath, string programDataPath)
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{
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if (string.IsNullOrEmpty(programDataPath))
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{
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if (InteropServices.RuntimeInformation.IsOSPlatform(InteropServices.OSPlatform.Windows))
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{
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programDataPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
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}
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else
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{
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// $XDG_DATA_HOME defines the base directory relative to which user specific data files should be stored.
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programDataPath = Environment.GetEnvironmentVariable("XDG_DATA_HOME");
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// If $XDG_DATA_HOME is either not set or empty, $HOME/.local/share should be used.
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if (string.IsNullOrEmpty(programDataPath)){
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programDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".local", "share");
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}
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}
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programDataPath = Path.Combine(programDataPath, "jellyfin");
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}
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var appFolderPath = Path.GetDirectoryName(applicationPath);
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return new ServerApplicationPaths(programDataPath, appFolderPath, appFolderPath);
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}
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private static void RunApplication(ServerApplicationPaths appPaths, ILoggerFactory loggerFactory, StartupOptions options)
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{
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// Allow all https requests
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ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(delegate { return true; });
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var environmentInfo = GetEnvironmentInfo();
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var fileSystem = new ManagedFileSystem(loggerFactory.CreateLogger("FileSystem"), environmentInfo, null, appPaths.TempDirectory, true);
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FileSystem = fileSystem;
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using (var appHost = new MonoAppHost(appPaths,
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loggerFactory,
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options,
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fileSystem,
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new PowerManagement(),
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"embyserver-mono_{version}.zip",
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environmentInfo,
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new NullImageEncoder(),
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new SystemEvents(loggerFactory.CreateLogger("SystemEvents")),
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new NetworkManager(loggerFactory.CreateLogger("NetworkManager"), environmentInfo)))
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{
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if (options.ContainsOption("-v"))
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{
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Console.WriteLine(appHost.ApplicationVersion.ToString());
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return;
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}
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//Console.WriteLine("appHost.Init");
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appHost.Init();
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appHost.ImageProcessor.ImageEncoder = ImageEncoderHelper.GetImageEncoder(_logger, fileSystem, options, () => appHost.HttpClient, appPaths, environmentInfo, appHost.LocalizationManager);
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//Console.WriteLine("Running startup tasks");
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_logger.LogInformation("Running startup tasks");
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var task = appHost.RunStartupTasks();
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Task.WaitAll(task);
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task = ApplicationTaskCompletionSource.Task;
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Task.WaitAll(task);
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}
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}
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private static void createLogger()
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{
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var logDir = Environment.GetEnvironmentVariable("JELLYFIN_LOG_DIR");
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if (string.IsNullOrEmpty(logDir)){
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logDir = Path.Combine(_appPaths.ProgramDataPath, "logs");
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Environment.SetEnvironmentVariable("JELLYFIN_LOG_DIR", logDir);
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}
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try
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{
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string path = Path.Combine(_appPaths.ConfigurationDirectoryPath, "logging.json");
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if (!File.Exists(path))
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{
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var assembly = typeof(MainClass).Assembly;
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// For some reason the csproj name is used instead of the assembly name
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var resourcePath = "EmbyServer.Resources.Configuration.logging.json";
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using (Stream rscstr = assembly.GetManifestResourceStream(resourcePath))
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using (Stream fstr = File.Open(path, FileMode.CreateNew))
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{
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rscstr.CopyTo(fstr);
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}
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}
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var configuration = new ConfigurationBuilder()
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.SetBasePath(_appPaths.ConfigurationDirectoryPath)
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.AddJsonFile("logging.json")
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.AddEnvironmentVariables("JELLYFIN_")
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.Build();
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Serilog.Log.Logger = new LoggerConfiguration()
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.ReadFrom.Configuration(configuration)
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.Enrich.FromLogContext()
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.CreateLogger();
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}
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catch (Exception ex)
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{
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Serilog.Log.Logger = new LoggerConfiguration()
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.WriteTo.Console(outputTemplate: "[{Timestamp:HH:mm:ss}] [{Level:u3}] {Message:lj}{NewLine}{Exception}")
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.WriteTo.File(
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Path.Combine(logDir, "logs", "log_.log"),
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rollingInterval: RollingInterval.Day,
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outputTemplate: "[{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz}] [{Level:u3}] {Message}{NewLine}{Exception}")
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.Enrich.FromLogContext()
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.CreateLogger();
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Serilog.Log.Logger.Fatal(ex, "Failed to read logger config");
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}
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}
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private static MonoEnvironmentInfo GetEnvironmentInfo()
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{
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var info = new MonoEnvironmentInfo();
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var uname = GetUnixName();
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var sysName = uname.sysname ?? string.Empty;
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if (string.Equals(sysName, "Darwin", StringComparison.OrdinalIgnoreCase))
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{
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info.OperatingSystem = Model.System.OperatingSystem.OSX;
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}
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else if (string.Equals(sysName, "Linux", StringComparison.OrdinalIgnoreCase))
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{
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info.OperatingSystem = Model.System.OperatingSystem.Linux;
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}
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else if (string.Equals(sysName, "BSD", StringComparison.OrdinalIgnoreCase))
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{
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info.OperatingSystem = Model.System.OperatingSystem.BSD;
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}
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var archX86 = new Regex("(i|I)[3-6]86");
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if (archX86.IsMatch(uname.machine))
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{
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info.SystemArchitecture = Architecture.X86;
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}
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else if (string.Equals(uname.machine, "x86_64", StringComparison.OrdinalIgnoreCase))
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{
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info.SystemArchitecture = Architecture.X64;
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}
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else if (uname.machine.StartsWith("arm", StringComparison.OrdinalIgnoreCase))
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{
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info.SystemArchitecture = Architecture.Arm;
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}
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else if (System.Environment.Is64BitOperatingSystem)
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{
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info.SystemArchitecture = Architecture.X64;
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}
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else
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{
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info.SystemArchitecture = Architecture.X86;
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}
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return info;
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}
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private static Uname _unixName;
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private static Uname GetUnixName()
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{
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if (_unixName == null)
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{
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var uname = new Uname();
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try
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{
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Utsname utsname;
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var callResult = Syscall.uname(out utsname);
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if (callResult == 0)
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{
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uname.sysname = utsname.sysname ?? string.Empty;
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uname.machine = utsname.machine ?? string.Empty;
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}
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Error getting unix name");
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}
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_unixName = uname;
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}
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return _unixName;
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}
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public class Uname
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{
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public string sysname = string.Empty;
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public string machine = string.Empty;
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}
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/// <summary>
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/// Handles the UnhandledException event of the CurrentDomain control.
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="UnhandledExceptionEventArgs"/> instance containing the event data.</param>
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static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
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{
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var exception = (Exception)e.ExceptionObject;
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//new UnhandledExceptionWriter(_appPaths, _logger, _logManager, FileSystem, new ConsoleLogger()).Log(exception);
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_logger.LogCritical(exception, "Unhandled Exception");
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// TODO: @bond
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/*
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if (!Debugger.IsAttached)
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{
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var message = LogHelper.GetLogMessage(exception).ToString();
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if (message.IndexOf("InotifyWatcher", StringComparison.OrdinalIgnoreCase) == -1 &&
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message.IndexOf("_IOCompletionCallback", StringComparison.OrdinalIgnoreCase) == -1)
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{
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Environment.Exit(System.Runtime.InteropServices.Marshal.GetHRForException(exception));
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}
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}
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*/
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}
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public static void Shutdown()
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{
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ApplicationTaskCompletionSource.SetResult(true);
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}
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public static void Restart()
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{
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_restartOnShutdown = true;
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Shutdown();
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}
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private static void StartNewInstance(StartupOptions startupOptions)
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{
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_logger.LogInformation("Starting new instance");
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string module = startupOptions.GetOption("-restartpath");
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string commandLineArgsString = startupOptions.GetOption("-restartargs") ?? string.Empty;
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if (string.IsNullOrWhiteSpace(module))
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{
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module = Environment.GetCommandLineArgs().First();
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}
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if (!startupOptions.ContainsOption("-restartargs"))
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{
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var args = Environment.GetCommandLineArgs()
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.Skip(1)
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.Select(NormalizeCommandLineArgument)
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.ToArray();
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commandLineArgsString = string.Join(" ", args);
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}
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_logger.LogInformation("Executable: {0}", module);
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_logger.LogInformation("Arguments: {0}", commandLineArgsString);
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Process.Start(module, commandLineArgsString);
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}
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private static string NormalizeCommandLineArgument(string arg)
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{
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if (arg.IndexOf(" ", StringComparison.OrdinalIgnoreCase) == -1)
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{
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return arg;
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}
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return "\"" + arg + "\"";
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}
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}
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// class NoCheckCertificatePolicy : ICertificatePolicy
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// {
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// public bool CheckValidationResult(ServicePoint srvPoint, X509Certificate certificate, WebRequest request, int certificateProblem)
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// {
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// return true;
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// }
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// }
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public class MonoEnvironmentInfo : EnvironmentInfo
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{
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//public override string GetUserId()
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//{
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// return Syscall.getuid().ToString(CultureInfo.InvariantCulture);
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//}
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}
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}
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