100 lines
3.2 KiB
C#
100 lines
3.2 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 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 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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logger.Info("Initializing update application");
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var enviromentProvider = new EnviromentProvider();
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var processProvider = new ProcessProvider();
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var serviceProvider = new ServiceProvider();
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var diskProvider = new DiskProvider();
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var updateProvider = new UpdateProvider(diskProvider, serviceProvider, processProvider, enviromentProvider);
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new Program(updateProvider, processProvider).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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}
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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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LogConfiguration.RegisterExceptioneer();
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var fileTarget = new FileTarget();
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fileTarget.AutoFlush = true;
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fileTarget.ConcurrentWrites = false;
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fileTarget.DeleteOldFileOnStartup = true;
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fileTarget.FileName = "upgrade.log";
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fileTarget.KeepFileOpen =false;
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fileTarget.Layout = "${logger}: ${message} ${exception}";
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LogManager.Configuration.AddTarget(fileTarget.GetType().Name, fileTarget);
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LogManager.Configuration.LoggingRules.Add(new LoggingRule("*", LogLevel.Trace, fileTarget));
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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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