コード例 #1
0
 public ShadowsocksController()
 {
     _config = Configuration.Load();
     StatisticsConfiguration = StatisticsStrategyConfiguration.Load();
     _strategyManager = new StrategyManager(this);
     StartReleasingMemory();
 }
コード例 #2
0
 public bool Set(StatisticsStrategyConfiguration config)
 {
     _config = config;
     try
     {
         if (config.StatisticsEnabled)
         {
             if (_timer?.Change(DelayBeforeStart, Interval) == null)
             {
                 _state = new State();
                 _timer = new Timer(Run, _state, DelayBeforeStart, Interval);
             }
         }
         else
         {
             _timer?.Dispose();
         }
         return true;
     }
     catch (Exception e)
     {
         Logging.LogUsefulException(e);
         return false;
     }
 }
コード例 #3
0
 private void LoadConfiguration()
 {
     var configs = _controller.GetCurrentConfiguration().configs;
     _servers = configs.Select(server => server.FriendlyName()).ToList();
     _configuration = _controller.StatisticsConfiguration
                      ?? new StatisticsStrategyConfiguration();
     if (_configuration.Calculations == null)
     {
         _configuration = new StatisticsStrategyConfiguration();
     }
 }
コード例 #4
0
 public static void Save(StatisticsStrategyConfiguration configuration)
 {
     try
     {
         var content = JsonConvert.SerializeObject(configuration, Formatting.Indented);
         File.WriteAllText(ConfigFile, content);
     }
     catch (Exception e)
     {
         logger.LogUsefulException(e);
     }
 }
コード例 #5
0
 public static void Save(StatisticsStrategyConfiguration configuration)
 {
     try
     {
         var content = JsonConvert.SerializeObject(configuration, Formatting.Indented);
         File.WriteAllText(ConfigFile, content);
     }
     catch (Exception e)
     {
         Logging.LogUsefulException(e);
     }
 }
コード例 #6
0
 public static void Save(StatisticsStrategyConfiguration configuration)
 {
     try
     {
         var content = SimpleJson.SimpleJson.SerializeObject(configuration);
         File.WriteAllText(ConfigFile, content);
     }
     catch (Exception e)
     {
         Logging.LogUsefulException(e);
     }
 }
コード例 #7
0
 public static StatisticsStrategyConfiguration Load()
 {
     try
     {
         var content       = File.ReadAllText(ConfigFile);
         var configuration = JsonConvert.DeserializeObject <StatisticsStrategyConfiguration>(content);
         return(configuration);
     }
     catch (FileNotFoundException)
     {
         var configuration = new StatisticsStrategyConfiguration();
         Save(configuration);
         return(configuration);
     }
     catch (Exception e)
     {
         logger.LogUsefulException(e);
         return(new StatisticsStrategyConfiguration());
     }
 }
コード例 #8
0
 public static StatisticsStrategyConfiguration Load()
 {
     try
     {
         var content = File.ReadAllText(ConfigFile);
         var configuration = JsonConvert.DeserializeObject<StatisticsStrategyConfiguration>(content);
         return configuration;
     }
     catch (FileNotFoundException)
     {
         var configuration = new StatisticsStrategyConfiguration();
         Save(configuration);
         return configuration;
     }
     catch (Exception e)
     {
         Logging.LogUsefulException(e);
         return new StatisticsStrategyConfiguration();
     }
 }
コード例 #9
0
        protected void Reload()
        {
            // some logic in configuration updated the config when saving, we need to read it again
            _config = Configuration.Load();
            StatisticsConfiguration = StatisticsStrategyConfiguration.Load();

            if (polipoRunner == null)
            {
                polipoRunner = new PolipoRunner();
            }
            if (_pacServer == null)
            {
                _pacServer = new PACServer();
                _pacServer.PACFileChanged += pacServer_PACFileChanged;
                _pacServer.UserRuleFileChanged += pacServer_UserRuleFileChanged;
            }
            _pacServer.UpdateConfiguration(_config);
            if (gfwListUpdater == null)
            {
                gfwListUpdater = new GFWListUpdater();
                gfwListUpdater.UpdateCompleted += pacServer_PACUpdateCompleted;
                gfwListUpdater.Error += pacServer_PACUpdateError;
            }

            if (availabilityStatistics == null)
            {
                availabilityStatistics = new AvailabilityStatistics(_config, StatisticsConfiguration);
            }
            availabilityStatistics.UpdateConfiguration(_config, StatisticsConfiguration);

            if (_listener != null)
            {
                _listener.Stop();
            }
            // don't put polipoRunner.Start() before pacServer.Stop()
            // or bind will fail when switching bind address from 0.0.0.0 to 127.0.0.1
            // though UseShellExecute is set to true now
            // http://stackoverflow.com/questions/10235093/socket-doesnt-close-after-application-exits-if-a-launched-process-is-open
            polipoRunner.Stop();
            try
            {
                var strategy = GetCurrentStrategy();
                if (strategy != null)
                {
                    strategy.ReloadServers();
                }

                polipoRunner.Start(_config);

                TCPRelay tcpRelay = new TCPRelay(this);
                UDPRelay udpRelay = new UDPRelay(this);
                List<Listener.Service> services = new List<Listener.Service>();
                services.Add(tcpRelay);
                services.Add(udpRelay);
                services.Add(_pacServer);
                services.Add(new PortForwarder(polipoRunner.RunningPort));
                _listener = new Listener(services);
                _listener.Start(_config);
            }
            catch (Exception e)
            {
                // translate Microsoft language into human language
                // i.e. An attempt was made to access a socket in a way forbidden by its access permissions => Port already in use
                if (e is SocketException)
                {
                    SocketException se = (SocketException)e;
                    if (se.SocketErrorCode == SocketError.AccessDenied)
                    {
                        e = new Exception(I18N.GetString("Port already in use"), e);
                    }
                }
                Logging.LogUsefulException(e);
                ReportError(e);
            }

            if (ConfigChanged != null)
            {
                ConfigChanged(this, new EventArgs());
            }

            UpdateSystemProxy();
            Utils.ReleaseMemory(true);
        }
コード例 #10
0
 public void SaveStrategyConfigurations(StatisticsStrategyConfiguration configuration)
 {
     StatisticsConfiguration = configuration;
     StatisticsStrategyConfiguration.Save(configuration);
 }
コード例 #11
0
 public AvailabilityStatistics(Configuration config, StatisticsStrategyConfiguration statisticsConfig)
 {
     UpdateConfiguration(config, statisticsConfig);
 }
コード例 #12
0
 internal void UpdateConfiguration(Configuration config, StatisticsStrategyConfiguration statisticsConfig)
 {
     Set(statisticsConfig);
     _servers = config.configs;
 }
コード例 #13
0
 public static void Save(StatisticsStrategyConfiguration configuration)
 {
     try
     {
         var content = SimpleJson.SimpleJson.SerializeObject(configuration);
         File.WriteAllText(ConfigFile, content);
     }
     catch (Exception e)
     {
         Logging.LogUsefulException(e);
     }
 }
コード例 #14
0
        protected void Reload()
        {
            // some logic in configuration updated the config when saving, we need to read it again
            _config = Configuration.Load();
            StatisticsConfiguration = StatisticsStrategyConfiguration.Load();

            if (polipoRunner == null)
            {
                polipoRunner = new PolipoRunner();
            }
            if (_pacServer == null)
            {
                _pacServer = new PACServer();
                _pacServer.PACFileChanged += pacServer_PACFileChanged;
            }
            _pacServer.UpdateConfiguration(_config);
            if (gfwListUpdater == null)
            {
                gfwListUpdater = new GFWListUpdater();
                gfwListUpdater.UpdateCompleted += pacServer_PACUpdateCompleted;
                gfwListUpdater.Error += pacServer_PACUpdateError;
            }

            if (availabilityStatistics == null)
            {
                availabilityStatistics = new AvailabilityStatistics(_config, StatisticsConfiguration);
            }
            availabilityStatistics.UpdateConfiguration(_config, StatisticsConfiguration);

            if (_listener != null)
            {
                _listener.Stop();
            }
            // don't put polipoRunner.Start() before pacServer.Stop()
            // or bind will fail when switching bind address from 0.0.0.0 to 127.0.0.1
            // though UseShellExecute is set to true now
            // http://stackoverflow.com/questions/10235093/socket-doesnt-close-after-application-exits-if-a-launched-process-is-open
            polipoRunner.Stop();
            try
            {
                var strategy = GetCurrentStrategy();
                if (strategy != null)
                {
                    strategy.ReloadServers();
                }

                polipoRunner.Start(_config);

                TCPRelay tcpRelay = new TCPRelay(this);
                UDPRelay udpRelay = new UDPRelay(this);
                List<Listener.Service> services = new List<Listener.Service>();
                services.Add(tcpRelay); // 开启本地socks5 tcp代理服务
                services.Add(udpRelay); // 开启本地socks5 udp代理服务
                services.Add(_pacServer);   // 开启本地pac服务器

                /*
                   这里是shadowsocks-windows能成为http代理的关键之处。:100:
                   我们在对ss-windows设置各种代理模式时,实际上只是对系统的internet选项进行的http代理设置。
                   我们知道,ss服务器是一个socks协议的代理,为什么对系统的http代理请求也能起作用呢?

                   当ss-windows启动时,同时会启动privoxy.exe(监听8123端口,可配置),privoxy是一个http代理,它收到http请求后,
                   转化成socks协议的数据,再转发给ss端口,由ss访问internet,再层层向回发。

                             http请求                     转发给                           封包成socks5协议,转发给
                   browser-------------> ss socks5 代理 ----------------------> privoxy -----------------------------> ss socks5 代理
                         <--------------               <----------------------         <-----------------------------
                         转发http响应数据                 封包成http形式数据                 将结果以socks5形式返回

                */
                services.Add(new PortForwarder(polipoRunner.RunningPort));  //开启本地http代理服务
                _listener = new Listener(services);
                _listener.Start(_config);
            }
            catch (Exception e)
            {
                // translate Microsoft language into human language
                // i.e. An attempt was made to access a socket in a way forbidden by its access permissions => Port already in use
                if (e is SocketException)
                {
                    SocketException se = (SocketException)e;
                    if (se.SocketErrorCode == SocketError.AccessDenied)
                    {
                        e = new Exception(I18N.GetString("Port already in use"), e);
                    }
                }
                Logging.LogUsefulException(e);
                ReportError(e);
            }

            if (ConfigChanged != null)
            {
                ConfigChanged(this, new EventArgs());
            }

            UpdateSystemProxy();
            Util.Utils.ReleaseMemory(true);
        }