126 lines
4.7 KiB
C#
126 lines
4.7 KiB
C#
using System;
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using System.Diagnostics;
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using System.IO;
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using System.Web;
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using Ninject;
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using NLog.Config;
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using NLog.Targets;
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using NzbDrone.Core.Instrumentation;
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using NzbDrone.Core.Providers;
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using NzbDrone.Core.Providers.Fakes;
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using NzbDrone.Core.Repository;
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using SubSonic.DataProviders;
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using SubSonic.Repository;
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using NLog;
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using System.Linq;
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namespace NzbDrone.Core
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{
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public static class CentralDispatch
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{
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private static IKernel _kernel;
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private static readonly Object kernelLock = new object();
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private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
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public static void BindKernel()
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{
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lock (kernelLock)
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{
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Logger.Debug("Binding Ninject's Kernel");
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_kernel = new StandardKernel();
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string connectionString = String.Format("Data Source={0};Version=3;", Path.Combine(AppPath, "nzbdrone.db"));
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var dbProvider = ProviderFactory.GetProvider(connectionString, "System.Data.SQLite");
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string logConnectionString = String.Format("Data Source={0};Version=3;", Path.Combine(AppPath, "log.db"));
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var logDbProvider = ProviderFactory.GetProvider(logConnectionString, "System.Data.SQLite");
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var logRepository = new SimpleRepository(logDbProvider, SimpleRepositoryOptions.RunMigrations);
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dbProvider.Log = new NlogWriter();
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dbProvider.LogParams = true;
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_kernel.Bind<ISeriesProvider>().To<SeriesProvider>().InSingletonScope();
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_kernel.Bind<ISeasonProvider>().To<SeasonProvider>();
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_kernel.Bind<IEpisodeProvider>().To<EpisodeProvider>();
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_kernel.Bind<IDiskProvider>().To<DiskProvider>();
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_kernel.Bind<ITvDbProvider>().To<TvDbProvider>();
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_kernel.Bind<IConfigProvider>().To<ConfigProvider>().InSingletonScope();
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_kernel.Bind<ISyncProvider>().To<SyncProvider>().InSingletonScope();
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_kernel.Bind<INotificationProvider>().To<NotificationProvider>().InSingletonScope();
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_kernel.Bind<ILogProvider>().To<LogProvider>().InSingletonScope();
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_kernel.Bind<IRepository>().ToMethod(c => new SimpleRepository(dbProvider, SimpleRepositoryOptions.RunMigrations)).InSingletonScope();
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_kernel.Bind<IRepository>().ToConstant(logRepository).WhenInjectedInto<SubsonicTarget>().InSingletonScope();
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_kernel.Bind<IRepository>().ToConstant(logRepository).WhenInjectedInto<LogProvider>().InSingletonScope();
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ForceMigration(_kernel.Get<IRepository>());
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}
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}
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public static String AppPath
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{
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get
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{
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if (HttpContext.Current != null)
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{
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return new DirectoryInfo(HttpContext.Current.Server.MapPath("\\")).FullName;
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}
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return Directory.GetCurrentDirectory();
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}
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}
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public static IKernel NinjectKernel
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{
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get
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{
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if (_kernel == null)
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{
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BindKernel();
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}
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return _kernel;
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}
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}
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private static void ForceMigration(IRepository repository)
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{
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repository.GetPaged<Series>(0, 1);
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repository.GetPaged<EpisodeFile>(0, 1);
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repository.GetPaged<Episode>(0, 1);
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}
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/// <summary>
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/// This method forces IISExpress process to exit with the host application
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/// </summary>
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public static void DedicateToHost()
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{
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try
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{
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Logger.Debug("Attaching to parent process for automatic termination.");
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var pc = new PerformanceCounter("Process", "Creating Process ID", Process.GetCurrentProcess().ProcessName);
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var pid = (int)pc.NextValue();
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var hostProcess = Process.GetProcessById(pid);
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hostProcess.EnableRaisingEvents = true;
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hostProcess.Exited += (delegate
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{
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Logger.Info("Host has been terminated. Shutting down web server.");
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ShutDown();
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});
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Logger.Debug("Successfully Attached to host. Process ID: {0}", pid);
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}
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catch (Exception e)
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{
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Logger.Fatal(e);
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}
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}
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private static void ShutDown()
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{
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Logger.Info("Shutting down application.");
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Process.GetCurrentProcess().Kill();
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}
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}
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} |