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- using System;
- using System.Diagnostics;
- using System.IO;
- using System.Threading;
- using System.Windows.Forms;
- using NLog;
- using Microsoft.Win32;
-
- using Shadowsocks.Controller;
- using Shadowsocks.Controller.Hotkeys;
- using Shadowsocks.Util;
- using Shadowsocks.View;
-
- namespace Shadowsocks
- {
- static class Program
- {
- private static Logger logger = LogManager.GetCurrentClassLogger();
- public static ShadowsocksController MainController { get; private set; }
- public static MenuViewController MenuController { get; private set; }
- public static string[] Args { get; private set; }
- /// <summary>
- /// 应用程序的主入口点。
- /// </summary>
- /// </summary>
- [STAThread]
- static void Main(string[] args)
- {
- // todo: initialize the NLog configuartion
- Model.NLogConfig.TouchAndApplyNLogConfig();
-
- // .NET Framework 4.7.2 on Win7 compatibility
- System.Net.ServicePointManager.SecurityProtocol |=
- System.Net.SecurityProtocolType.Tls | System.Net.SecurityProtocolType.Tls11 | System.Net.SecurityProtocolType.Tls12;
-
- // store args for further use
- Args = args;
- // Check OS since we are using dual-mode socket
- if (!Utils.IsWinVistaOrHigher())
- {
- MessageBox.Show(I18N.GetString("Unsupported operating system, use Windows Vista at least."),
- "Shadowsocks Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
- return;
- }
-
- // Check .NET Framework version
- if (!Utils.IsSupportedRuntimeVersion())
- {
- if (DialogResult.OK == MessageBox.Show(I18N.GetString("Unsupported .NET Framework, please update to {0} or later.", "4.7.2"),
- "Shadowsocks Error", MessageBoxButtons.OKCancel, MessageBoxIcon.Error))
- {
- //Process.Start("https://www.microsoft.com/download/details.aspx?id=53344"); // 4.6.2
- Process.Start("https://dotnet.microsoft.com/download/dotnet-framework/net472");
- }
- return;
- }
-
- Utils.ReleaseMemory(true);
- using (Mutex mutex = new Mutex(false, $"Global\\Shadowsocks_{Application.StartupPath.GetHashCode()}"))
- {
- Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
- // handle UI exceptions
- Application.ThreadException += Application_ThreadException;
- // handle non-UI exceptions
- AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
- Application.ApplicationExit += Application_ApplicationExit;
- SystemEvents.PowerModeChanged += SystemEvents_PowerModeChanged;
- Application.EnableVisualStyles();
- Application.SetCompatibleTextRenderingDefault(false);
- AutoStartup.RegisterForRestart(true);
-
- if (!mutex.WaitOne(0, false))
- {
- Process[] oldProcesses = Process.GetProcessesByName("Shadowsocks");
- if (oldProcesses.Length > 0)
- {
- Process oldProcess = oldProcesses[0];
- }
- MessageBox.Show(I18N.GetString("Find Shadowsocks icon in your notify tray.")
- + Environment.NewLine
- + I18N.GetString("If you want to start multiple Shadowsocks, make a copy in another directory."),
- I18N.GetString("Shadowsocks is already running."));
- return;
- }
- Directory.SetCurrentDirectory(Application.StartupPath);
- #if DEBUG
- // truncate privoxy log file while debugging
- string privoxyLogFilename = Utils.GetTempPath("privoxy.log");
- if (File.Exists(privoxyLogFilename))
- using (new FileStream(privoxyLogFilename, FileMode.Truncate)) { }
- #endif
- MainController = new ShadowsocksController();
- MenuController = new MenuViewController(MainController);
- HotKeys.Init(MainController);
- MainController.Start();
- Application.Run();
- }
- }
-
- private static int exited = 0;
- private static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
- {
- if (Interlocked.Increment(ref exited) == 1)
- {
- string errMsg = e.ExceptionObject.ToString();
- logger.Error(errMsg);
- MessageBox.Show(
- $"{I18N.GetString("Unexpected error, shadowsocks will exit. Please report to")} https://github.com/shadowsocks/shadowsocks-windows/issues {Environment.NewLine}{errMsg}",
- "Shadowsocks non-UI Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
- Application.Exit();
- }
- }
-
- private static void Application_ThreadException(object sender, ThreadExceptionEventArgs e)
- {
- if (Interlocked.Increment(ref exited) == 1)
- {
- string errorMsg = $"Exception Detail: {Environment.NewLine}{e.Exception}";
- logger.Error(errorMsg);
- MessageBox.Show(
- $"{I18N.GetString("Unexpected error, shadowsocks will exit. Please report to")} https://github.com/shadowsocks/shadowsocks-windows/issues {Environment.NewLine}{errorMsg}",
- "Shadowsocks UI Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
- Application.Exit();
- }
- }
-
- private static void SystemEvents_PowerModeChanged(object sender, PowerModeChangedEventArgs e)
- {
- switch (e.Mode)
- {
- case PowerModes.Resume:
- logger.Info("os wake up");
- if (MainController != null)
- {
- System.Threading.Tasks.Task.Factory.StartNew(() =>
- {
- Thread.Sleep(10 * 1000);
- try
- {
- MainController.Start(false);
- logger.Info("controller started");
- }
- catch (Exception ex)
- {
- logger.LogUsefulException(ex);
- }
- });
- }
- break;
- case PowerModes.Suspend:
- if (MainController != null)
- {
- MainController.Stop();
- logger.Info("controller stopped");
- }
- logger.Info("os suspend");
- break;
- }
- }
-
- private static void Application_ApplicationExit(object sender, EventArgs e)
- {
- // detach static event handlers
- Application.ApplicationExit -= Application_ApplicationExit;
- SystemEvents.PowerModeChanged -= SystemEvents_PowerModeChanged;
- Application.ThreadException -= Application_ThreadException;
- HotKeys.Destroy();
- if (MainController != null)
- {
- MainController.Stop();
- MainController = null;
- }
- }
- }
- }
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