318 lines
11 KiB
C#
318 lines
11 KiB
C#
using MediaBrowser.Model.Logging;
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using MediaBrowser.Server.Implementations;
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using MediaBrowser.Server.Mono.Native;
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using MediaBrowser.Server.Startup.Common;
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using Microsoft.Win32;
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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.Common.Implementations.EnvironmentInfo;
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using Emby.Common.Implementations.IO;
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using Emby.Common.Implementations.Logging;
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using Emby.Common.Implementations.Networking;
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using Emby.Common.Implementations.Security;
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using Emby.Server.Core;
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using Emby.Server.Implementations.IO;
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using MediaBrowser.Model.System;
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using MediaBrowser.Server.Startup.Common.IO;
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using Mono.Unix.Native;
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using NLog;
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using ILogger = MediaBrowser.Model.Logging.ILogger;
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using X509Certificate = System.Security.Cryptography.X509Certificates.X509Certificate;
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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 ApplicationHost _appHost;
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private static ILogger _logger;
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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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var options = new StartupOptions();
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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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var logManager = new NlogManager(appPaths.LogDirectoryPath, "server");
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logManager.ReloadLogger(LogSeverity.Info);
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logManager.AddConsoleOutput();
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var logger = _logger = logManager.GetLogger("Main");
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ApplicationHost.LogEnvironmentInfo(logger, appPaths, true);
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AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
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try
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{
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RunApplication(appPaths, logManager, options);
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}
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finally
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{
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logger.Info("Shutting down");
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_appHost.Dispose();
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}
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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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programDataPath = ApplicationPathHelper.GetProgramDataPath(applicationPath);
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}
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var appFolderPath = Path.GetDirectoryName(applicationPath);
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return new ServerApplicationPaths(programDataPath, appFolderPath, Path.GetDirectoryName(applicationPath));
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}
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private static readonly TaskCompletionSource<bool> ApplicationTaskCompletionSource = new TaskCompletionSource<bool>();
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private static void RunApplication(ServerApplicationPaths appPaths, ILogManager logManager, StartupOptions options)
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{
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Microsoft.Win32.SystemEvents.SessionEnding += SystemEvents_SessionEnding;
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// Allow all https requests
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ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(delegate { return true; });
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var fileSystem = new MonoFileSystem(logManager.GetLogger("FileSystem"), false, false);
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fileSystem.AddShortcutHandler(new MbLinkShortcutHandler(fileSystem));
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var environmentInfo = GetEnvironmentInfo();
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var imageEncoder = ImageEncoderHelper.GetImageEncoder(_logger, logManager, fileSystem, options, () => _appHost.HttpClient, appPaths);
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_appHost = new MonoAppHost(appPaths,
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logManager,
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options,
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fileSystem,
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new PowerManagement(),
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"emby.mono.zip",
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environmentInfo,
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imageEncoder,
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new Startup.Common.SystemEvents(logManager.GetLogger("SystemEvents")),
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new MemoryStreamProvider(),
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new NetworkManager(logManager.GetLogger("NetworkManager")),
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GenerateCertificate,
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() => Environment.UserDomainName);
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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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var initProgress = new Progress<double>();
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var task = _appHost.Init(initProgress);
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Task.WaitAll(task);
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Console.WriteLine("Running startup tasks");
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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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private static void GenerateCertificate(string certPath, string certHost)
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{
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CertificateGenerator.CreateSelfSignCertificatePfx(certPath, certHost, _logger);
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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 = Startup.Common.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 = Startup.Common.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 = Startup.Common.OperatingSystem.Bsd;
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info.IsBsd = true;
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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.CustomArchitecture = 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.CustomArchitecture = 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.CustomArchitecture = Architecture.Arm;
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}
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else if (System.Environment.Is64BitOperatingSystem)
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{
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info.CustomArchitecture = Architecture.X64;
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}
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else
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{
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info.CustomArchitecture = 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.ErrorException("Error getting unix name", ex);
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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 SessionEnding event of the SystemEvents 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="SessionEndingEventArgs"/> instance containing the event data.</param>
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static void SystemEvents_SessionEnding(object sender, SessionEndingEventArgs e)
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{
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if (e.Reason == SessionEndReasons.SystemShutdown)
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{
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Shutdown();
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}
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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(_appHost.ServerConfigurationManager.ApplicationPaths, _logger, _appHost.LogManager).Log(exception);
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if (!Debugger.IsAttached)
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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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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(StartupOptions startupOptions)
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{
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_logger.Info("Disposing app host");
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_appHost.Dispose();
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_logger.Info("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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commandLineArgsString = string.Join(" ", args.ToArray());
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}
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_logger.Info("Executable: {0}", module);
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_logger.Info("Arguments: {0}", commandLineArgsString);
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Process.Start(module, commandLineArgsString);
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_logger.Info("Calling Environment.Exit");
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Environment.Exit(0);
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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 bool IsBsd { get; set; }
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public virtual 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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