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237 lines
6.4 KiB
C#
237 lines
6.4 KiB
C#
using MediaBrowser.Common.Constants;
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using MediaBrowser.Common.Implementations.Logging;
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using MediaBrowser.Common.Implementations.Updates;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Server.Implementations;
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using MediaBrowser.ServerApplication;
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using MediaBrowser.ServerApplication.Native;
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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.IO;
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using System.Threading;
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using System.Windows;
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using System.Net;
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using System.Net.Security;
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using System.Security.Cryptography.X509Certificates;
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using System.Threading.Tasks;
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using System.Reflection;
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// MONOMKBUNDLE: For the embedded version, mkbundle tool
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#if MONOMKBUNDLE
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using Mono.Unix;
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using Mono.Unix.Native;
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using System.Text;
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#endif
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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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//GetEntryAssembly is empty when running from a mkbundle package
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#if MONOMKBUNDLE
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var applicationPath = GetExecutablePath();
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#else
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var applicationPath = Assembly.GetEntryAssembly ().Location;
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#endif
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var appPaths = CreateApplicationPaths(applicationPath);
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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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BeginLog(logger);
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AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
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if (PerformUpdateIfNeeded(appPaths, logger))
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{
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logger.Info("Exiting to perform application update.");
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return;
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}
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try
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{
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RunApplication(appPaths, logManager);
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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)
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{
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return new ServerApplicationPaths(applicationPath);
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}
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/// <summary>
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/// Determines whether this instance [can self restart].
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/// </summary>
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/// <returns><c>true</c> if this instance [can self restart]; otherwise, <c>false</c>.</returns>
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public static bool CanSelfRestart
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{
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get
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{
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return false;
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}
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}
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/// <summary>
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/// Gets a value indicating whether this instance can self update.
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/// </summary>
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/// <value><c>true</c> if this instance can self update; otherwise, <c>false</c>.</value>
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public static bool CanSelfUpdate
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{
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get
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{
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return false;
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}
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}
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private static RemoteCertificateValidationCallback _ignoreCertificates = new RemoteCertificateValidationCallback(delegate { return true; });
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private static TaskCompletionSource<bool> _applicationTaskCompletionSource = new TaskCompletionSource<bool>();
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private static void RunApplication(ServerApplicationPaths appPaths, ILogManager logManager)
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{
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SystemEvents.SessionEnding += SystemEvents_SessionEnding;
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// Allow all https requests
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ServicePointManager.ServerCertificateValidationCallback = _ignoreCertificates;
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_appHost = new ApplicationHost(appPaths, logManager);
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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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/// <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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/// Begins the log.
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/// </summary>
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/// <param name="logger">The logger.</param>
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private static void BeginLog(ILogger logger)
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{
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logger.Info("Media Browser Server started");
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logger.Info("Command line: {0}", string.Join(" ", Environment.GetCommandLineArgs()));
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logger.Info("Server: {0}", Environment.MachineName);
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logger.Info("Operating system: {0}", Environment.OSVersion.ToString());
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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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LogUnhandledException(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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private static void LogUnhandledException(Exception ex)
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{
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_logger.ErrorException("UnhandledException", ex);
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_appHost.LogManager.Flush ();
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var path = Path.Combine(_appHost.ServerConfigurationManager.ApplicationPaths.LogDirectoryPath, "crash_" + Guid.NewGuid() + ".txt");
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var builder = LogHelper.GetLogMessage(ex);
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Console.WriteLine ("UnhandledException");
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Console.WriteLine (builder.ToString());
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File.WriteAllText(path, builder.ToString());
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}
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/// <summary>
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/// Performs the update if needed.
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/// </summary>
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/// <param name="appPaths">The app paths.</param>
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/// <param name="logger">The logger.</param>
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/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
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private static bool PerformUpdateIfNeeded(ServerApplicationPaths appPaths, ILogger logger)
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{
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return false;
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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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// Second instance will start first, so dispose so that the http ports will be available to the new instance
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_appHost.Dispose();
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// Right now this method will just shutdown, but not restart
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Shutdown ();
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}
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// Return the running process path
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#if MONOMKBUNDLE
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public static string GetExecutablePath()
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{
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var builder = new StringBuilder (8192);
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if (Syscall.readlink("/proc/self/exe", builder) >= 0)
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return builder.ToString ();
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else
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return null;
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}
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#endif
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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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}
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