112 lines
3.7 KiB
C#
112 lines
3.7 KiB
C#
using System;
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using System.IO;
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using System.Linq;
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using NLog;
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using NLog.Config;
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using NLog.Targets;
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using Ninject;
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using NzbDrone.Common;
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using NzbDrone.Update.Providers;
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namespace NzbDrone.Update
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{
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public class Program
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{
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private readonly UpdateProvider _updateProvider;
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private readonly ProcessProvider _processProvider;
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private static StandardKernel _kernel;
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private static readonly Logger logger = LogManager.GetCurrentClassLogger();
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public Program(UpdateProvider updateProvider, ProcessProvider processProvider)
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{
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_updateProvider = updateProvider;
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_processProvider = processProvider;
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}
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public static void Main(string[] args)
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{
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try
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{
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Console.WriteLine("Starting NzbDrone Update Client");
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InitLoggers();
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_kernel = new StandardKernel();
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logger.Info("Updating NzbDrone to version {0}", _kernel.Get<EnviromentProvider>().Version);
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_kernel.Get<Program>().Start(args);
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}
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catch (Exception e)
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{
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logger.FatalException("An error has occurred while applying update package.", e);
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}
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TransferUpdateLogs();
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}
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private static void TransferUpdateLogs()
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{
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try
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{
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var enviromentProvider = _kernel.Get<EnviromentProvider>();
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var diskProvider = _kernel.Get<DiskProvider>();
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logger.Info("Copying log tiles to application directory.");
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diskProvider.CopyDirectory(enviromentProvider.GetSandboxLogFolder(), enviromentProvider.GetUpdateLogFolder());
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}
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catch (Exception e)
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{
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logger.FatalException("Can't copy upgrade log files to target folder", e);
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}
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}
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private static void InitLoggers()
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{
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LogConfiguration.RegisterConsoleLogger(LogLevel.Trace);
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LogConfiguration.RegisterUdpLogger();
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var lastUpgradeLog = new FileTarget();
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lastUpgradeLog.AutoFlush = true;
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lastUpgradeLog.ConcurrentWrites = false;
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lastUpgradeLog.FileName = Path.Combine(new EnviromentProvider().GetSandboxLogFolder(), DateTime.Now.ToString("yyyy.MM.dd-H-mm") + ".txt");
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lastUpgradeLog.KeepFileOpen = false;
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lastUpgradeLog.Layout = "${longdate} - ${logger}: ${message} ${exception:format=ToString}";
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LogManager.Configuration.AddTarget(lastUpgradeLog.GetType().Name, lastUpgradeLog);
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LogManager.Configuration.LoggingRules.Add(new LoggingRule("*", LogLevel.Trace, lastUpgradeLog));
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LogConfiguration.RegisterExceptioneer();
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LogConfiguration.Reload();
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}
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public void Start(string[] args)
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{
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VerfityArguments(args);
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int processId = ParseProcessId(args);
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FileInfo exeFileInfo = new FileInfo(_processProvider.GetProcessById(processId).StartPath);
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string appPath = exeFileInfo.Directory.FullName;
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logger.Info("Starting update process");
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_updateProvider.Start(appPath);
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}
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private int ParseProcessId(string[] args)
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{
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int id = 0;
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if (!Int32.TryParse(args[0], out id) || id <= 0)
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{
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throw new ArgumentOutOfRangeException("Invalid process id: " + args[0]);
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}
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return id;
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}
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private void VerfityArguments(string[] args)
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{
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if (args == null || args.Length != 2)
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throw new ArgumentException("Wrong number of parameters were passed in.");
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}
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}
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}
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