public static void Update(Configuration config, bool forceDisable, PACServer pacSrv, bool noRetry = false)
{
bool global = config.global;
bool enabled = config.enabled;
if (forceDisable)
{
enabled = false;
}
try
{
if (enabled)
{
if (global)
{
Sysproxy.SetIEProxy(true, true, "localhost:" + config.localPort.ToString(), null);
}
else
{
string pacUrl;
if (config.useOnlinePac && !config.pacUrl.IsNullOrEmpty())
{
pacUrl = config.pacUrl;
}
else
{
pacSrv.UpdatePACURL(config);
pacUrl = pacSrv.PacUrl;
}
Sysproxy.SetIEProxy(true, false, null, pacUrl);
}
}
else
{
Sysproxy.SetIEProxy(false, false, null, null);
}
}
catch (ProxyException ex)
{
Logging.LogUsefulException(ex);
if (ex.Type != ProxyExceptionType.Unspecific && !noRetry)
{
var ret = MessageBox.Show(I18N.GetString("Error occured when process proxy setting, do you want reset current setting and retry?"), I18N.GetString("Shadowsocks"), MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (ret == DialogResult.Yes)
{
Sysproxy.ResetIEProxy();
Update(config, forceDisable, pacSrv, true);
}
}
else
{
MessageBox.Show(I18N.GetString("Unrecoverable proxy setting error occured, see log for detail"), I18N.GetString("Shadowsocks"), MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
protected void Reload()
{
Encryption.RNG.Reload();
// some logic in configuration updated the config when saving, we need to read it again
_config = Configuration.Load();
NLogConfig.LoadConfiguration();
privoxyRunner = privoxyRunner ?? new PrivoxyRunner();
_pacDaemon = _pacDaemon ?? new PACDaemon();
_pacDaemon.PACFileChanged += PacDaemon_PACFileChanged;
_pacDaemon.UserRuleFileChanged += PacDaemon_UserRuleFileChanged;
_pacServer = _pacServer ?? new PACServer(_pacDaemon);
_pacServer.UpdatePACURL(_config); // So PACServer works when system proxy disabled.
gfwListUpdater = gfwListUpdater ?? new GFWListUpdater();
gfwListUpdater.UpdateCompleted += PacServer_PACUpdateCompleted;
gfwListUpdater.Error += PacServer_PACUpdateError;
// don't put PrivoxyRunner.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
privoxyRunner.Stop();
_pacServer.Stop();
try
{
privoxyRunner.Start(this, _config);
_pacServer.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 se)
{
if (se.SocketErrorCode == SocketError.AddressAlreadyInUse)
{
e = new Exception(I18N.GetString("Port {0} already in use", _config.localPort), e);
}
else if (se.SocketErrorCode == SocketError.AccessDenied)
{
e = new Exception(I18N.GetString("Port {0} is reserved by system", _config.localPort), e);
}
}
logger.LogUsefulException(e);
ReportError(e);
}
ConfigChanged?.Invoke(this, new EventArgs());
UpdateSystemProxy();
Utils.ReleaseMemory(true);
}
protected void Reload()
{
Encryption.RNG.Reload();
// some logic in configuration updated the config when saving, we need to read it again
_config = Configuration.Load();
NLogConfig.LoadConfiguration();
StatisticsConfiguration = StatisticsStrategyConfiguration.Load();
privoxyRunner = privoxyRunner ?? new PrivoxyRunner();
_pacDaemon = _pacDaemon ?? new PACDaemon(_config);
_pacDaemon.PACFileChanged += PacDaemon_PACFileChanged;
_pacDaemon.UserRuleFileChanged += PacDaemon_UserRuleFileChanged;
_pacServer = _pacServer ?? new PACServer(_pacDaemon);
_pacServer.UpdatePACURL(_config); // So PACServer works when system proxy disabled.
GeositeUpdater.ResetEvent();
GeositeUpdater.UpdateCompleted += PacServer_PACUpdateCompleted;
GeositeUpdater.Error += PacServer_PACUpdateError;
availabilityStatistics.UpdateConfiguration(this);
_listener?.Stop();
StopPlugins();
// don't put PrivoxyRunner.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
privoxyRunner.Stop();
try
{
var strategy = GetCurrentStrategy();
strategy?.ReloadServers();
StartPlugin();
privoxyRunner.Start(_config);
TCPRelay tcpRelay = new TCPRelay(this, _config);
tcpRelay.OnConnected += UpdateLatency;
tcpRelay.OnInbound += UpdateInboundCounter;
tcpRelay.OnOutbound += UpdateOutboundCounter;
tcpRelay.OnFailed += (o, e) => GetCurrentStrategy()?.SetFailure(e.server);
UDPRelay udpRelay = new UDPRelay(this);
List <Listener.IService> services = new List <Listener.IService>
{
tcpRelay,
udpRelay,
_pacServer,
new PortForwarder(privoxyRunner.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 se)
{
if (se.SocketErrorCode == SocketError.AddressAlreadyInUse)
{
e = new Exception(I18N.GetString("Port {0} already in use", _config.localPort), e);
}
else if (se.SocketErrorCode == SocketError.AccessDenied)
{
e = new Exception(I18N.GetString("Port {0} is reserved by system", _config.localPort), e);
}
}
logger.LogUsefulException(e);
ReportError(e);
}
ConfigChanged?.Invoke(this, new EventArgs());
UpdateSystemProxy();
Utils.ReleaseMemory(true);
}
protected void Reload()
{
Encryption.RNG.Reload();
// some logic in configuration updated the config when saving, we need to read it again
_config = Configuration.Load();
Configuration.Process(ref _config);
NLogConfig.LoadConfiguration();
logger.Info($"WPF Localization Extension|Current culture: {LocalizeDictionary.CurrentCulture}");
// set User-Agent for httpClient
try
{
if (!string.IsNullOrWhiteSpace(_config.userAgentString))
{
httpClient.DefaultRequestHeaders.Add("User-Agent", _config.userAgentString);
}
}
catch
{
// reset userAgent to default and reapply
Configuration.ResetUserAgent(_config);
httpClient.DefaultRequestHeaders.Add("User-Agent", _config.userAgentString);
}
privoxyRunner = privoxyRunner ?? new PrivoxyRunner();
_pacDaemon = _pacDaemon ?? new PACDaemon(_config);
_pacDaemon.PACFileChanged += PacDaemon_PACFileChanged;
_pacDaemon.UserRuleFileChanged += PacDaemon_UserRuleFileChanged;
_pacServer = _pacServer ?? new PACServer(_pacDaemon);
_pacServer.UpdatePACURL(_config); // So PACServer works when system proxy disabled.
GeositeUpdater.ResetEvent();
GeositeUpdater.UpdateCompleted += PacServer_PACUpdateCompleted;
GeositeUpdater.Error += PacServer_PACUpdateError;
_tcpListener?.Stop();
_udpListener?.Stop();
StopPlugins();
// don't put PrivoxyRunner.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
privoxyRunner.Stop();
try
{
var strategy = GetCurrentStrategy();
strategy?.ReloadServers();
StartPlugin();
privoxyRunner.Start(_config);
TCPRelay tcpRelay = new TCPRelay(this, _config);
tcpRelay.OnInbound += UpdateInboundCounter;
tcpRelay.OnOutbound += UpdateOutboundCounter;
tcpRelay.OnFailed += (o, e) => GetCurrentStrategy()?.SetFailure(e.server);
UDPRelay udpRelay = new UDPRelay(this);
_tcpListener = new TCPListener(_config, new List <IStreamService>
{
tcpRelay,
_pacServer,
new PortForwarder(privoxyRunner.RunningPort),
});
_tcpListener.Start();
_udpListener = new UDPListener(_config, new List <IDatagramService>
{
udpRelay,
});
_udpListener.Start();
}
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 se)
{
if (se.SocketErrorCode == SocketError.AddressAlreadyInUse)
{
e = new Exception(I18N.GetString("Port {0} already in use", _config.localPort), e);
}
else if (se.SocketErrorCode == SocketError.AccessDenied)
{
e = new Exception(I18N.GetString("Port {0} is reserved by system", _config.localPort), e);
}
}
logger.LogUsefulException(e);
ReportError(e);
}
ConfigChanged?.Invoke(this, new EventArgs());
UpdateSystemProxy();
}
protected void Reload()
{
Encryption.RNG.Reload();
// some logic in configuration updated the config when saving, we need to read it again
_config = Configuration.Load();
if (privoxyRunner == null)
{
privoxyRunner = new PrivoxyRunner();
}
if (_pacServer == null)
{
_pacServer = new PACServer();
_pacServer.PACFileChanged += pacServer_PACFileChanged;
_pacServer.UserRuleFileChanged += pacServer_UserRuleFileChanged;
}
_pacServer.UpdatePACURL(_config);
if (gfwListUpdater == null)
{
gfwListUpdater = new GFWListUpdater();
gfwListUpdater.UpdateCompleted += pacServer_PACUpdateCompleted;
gfwListUpdater.Error += pacServer_PACUpdateError;
}
//availabilityStatistics.UpdateConfiguration(this);
if (_availabilityStatics == null)
{
_availabilityStatics = new AvailabilityStatistics();
_availabilityStatics.UpdateConfiguration(_config);
}
_listener?.Stop();
StopPlugins();
// don't put PrivoxyRunner.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
privoxyRunner.Stop();
try
{
var strategy = GetCurrentStrategy();
strategy?.ReloadServers();
StartPlugin();
privoxyRunner.Start(_config);
TCPRelay tcpRelay = new TCPRelay(this, _config);
UDPRelay udpRelay = new UDPRelay(this);
List <Listener.IService> services = new List <Listener.IService> {
tcpRelay, udpRelay, _pacServer, new PortForwarder(privoxyRunner.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);
}