private async void oPBSettings_Save_Click(object sender, RoutedEventArgs e)
{
cmSettings.ShowMessageProcess();
((SettingsVM)tiSettings.DataContext).Password_ForAPIBasicAuthentication = pbHTTPSAuthentication.Password;
((SettingsVM)tiSettings.DataContext).Tcp_Password = pbTCPAuthentication.Password;
OPCBackEndConfig oPCBackEndConfig = ((SettingsVM)tiSettings.DataContext).ToOPCBackEndConfig();
try
{
var res = await WCFChannel.TrySaveSettings(oPCBackEndConfig);
if (res.Success)
{
await Task.Delay(500);
SettingsVM settingsVM = new SettingsVM(oPCBackEndConfig);
tiSettings.DataContext = settingsVM;
cmSettings.ShowMessageSuccess();
}
else
{
cmSettings.ShowMessageError("Save Failed!");
Logger.Log("Save settings failed\r\n" + res.ExStr, true);
}
}
catch (Exception ex)
{
cmSettings.ShowMessageError("Save Failed!");
Logger.Log("Save settings failed\r\n" + ex.ToString(), true);
}
}
public SettingsVM(OPCBackEndConfig oPCBackEndConfig)
{
this.EnableAPI_Http = oPCBackEndConfig.EnableAPI_Http;
this.EnableAPI_Https = oPCBackEndConfig.EnableAPI_Https;
this.Https_Port = oPCBackEndConfig.Https_Port;
this.Http_Port = oPCBackEndConfig.Http_Port;
this.OPCClassic_SubscriptionGroupSizeLimit = oPCBackEndConfig.OPCClassic_SubscriptionGroupSizeLimit;
this.OPCUA_SubscriptionGroupSizeLimit = oPCBackEndConfig.OPCCUA_SubscriptionGroupSizeLimit;
this.Username_ForAPIBasicAuthentication = oPCBackEndConfig.Username_ForAPIBasicAuthentication;
this.Password_ForAPIBasicAuthentication = oPCBackEndConfig.Password_ForAPIBasicAuthentication;
this.RequireAPIBasicAuthentication = oPCBackEndConfig.RequireAPIBasicAuthentication;
this.SubjectAlternativeNames_ForHTTPSCert = oPCBackEndConfig.SubjectAlternativeNames_ForHTTPSCert;
}
public bool TryGetSettings(out OPCBackEndConfig OPCBackEndConfig)
{
OPCBackEndConfig = null;
try
{
OPCBackEndConfig = (OPCBackEndConfig)Global.Product.Config;
return(true);
}
catch
{
return(false);
}
}
public Task <ResTryGetSettings> TryGetSettings()
{
OPCBackEndConfig OPCBackEndConfig = null;
try
{
OPCBackEndConfig = (OPCBackEndConfig)Global.Product.Config;
return(Task.FromResult(new ResTryGetSettings(OPCBackEndConfig)));
}
catch (Exception ex)
{
return(Task.FromResult(new ResTryGetSettings(ex.ToString())));
}
}
public OPCBackEndConfig ToOPCBackEndConfig()
{
OPCBackEndConfig oPCBackEndConfig = new OPCBackEndConfig()
{
EnableAPI_Http = this.EnableAPI_Http,
EnableAPI_Https = this.EnableAPI_Https,
Https_Port = this.Https_Port,
Http_Port = this.Http_Port,
OPCClassic_SubscriptionGroupSizeLimit = this.OPCClassic_SubscriptionGroupSizeLimit,
OPCCUA_SubscriptionGroupSizeLimit = this.OPCUA_SubscriptionGroupSizeLimit,
Password_ForAPIBasicAuthentication = this.Password_ForAPIBasicAuthentication,
Username_ForAPIBasicAuthentication = this.Username_ForAPIBasicAuthentication,
RequireAPIBasicAuthentication = this.RequireAPIBasicAuthentication,
SubjectAlternativeNames_ForHTTPSCert = this.SubjectAlternativeNames_ForHTTPSCert
};
return(oPCBackEndConfig);
}
private void oPBSettings_Save_Click(object sender, RoutedEventArgs e)
{
cmSettings.ShowMessageProcess();
((SettingsVM)tiSettings.DataContext).Password_ForAPIBasicAuthentication = pbHTTPSAuthentication.Password;
OPCBackEndConfig oPCBackEndConfig = ((SettingsVM)tiSettings.DataContext).ToOPCBackEndConfig();
ThreadPool.QueueUserWorkItem(delegate
{
if (WCFChannel != null && WCFChannel.TrySaveSettings(oPCBackEndConfig))
{
Thread.Sleep(1000);
this.Dispatcher.BeginInvoke(new Action(() =>
{
SettingsVM settingsVM = new SettingsVM(oPCBackEndConfig);
tiSettings.DataContext = settingsVM;
cmSettings.ShowMessageSuccess();
}));
}
});
}
public OPCBackEndConfig ToOPCBackEndConfig()
{
OPCBackEndConfig oPCBackEndConfig = new OPCBackEndConfig()
{
Enable_WebAPI_Http = this.EnableAPI_Http,
Enable_WebAPI_Https = this.EnableAPI_Https,
Https_Port = this.Https_Port,
Http_Port = this.Http_Port,
OPCClassic_SubscriptionGroupSizeLimit = this.OPCClassic_SubscriptionGroupSizeLimit,
OPCCUA_SubscriptionGroupSizeLimit = this.OPCUA_SubscriptionGroupSizeLimit,
WebAPI_Password = this.Password_ForAPIBasicAuthentication,
WebAPI_Username = this.Username_ForAPIBasicAuthentication,
Enable_WebAPI_BasicAuthentication = this.Enable_APIBasicAuthentication,
SubjectAlternativeNames_ForHTTPSCert = this.SubjectAlternativeNames_ForHTTPSCert,
Tcp_Port = this.Tcp_Port,
Enable_Tcp_Authentication = this.Enable_Tcp_Authentication,
Tcp_Username = this.Tcp_Username,
Tcp_Password = this.Tcp_Password
};
return(oPCBackEndConfig);
}
public Task <Res> TrySaveSettings(OPCBackEndConfig OPCBackEndConfig)
{
try
{
Logger.Log("Saving and applying OPC Service Back End Configuration...");
bool ChangeOccured = false;
OPCBackEndConfig CurrentOPCBackEndConfig = (OPCBackEndConfig)Global.Product.Config;
//HTTP Settings
if (CurrentOPCBackEndConfig.Enable_WebAPI_Http != OPCBackEndConfig.Enable_WebAPI_Http ||
CurrentOPCBackEndConfig.Http_Port != OPCBackEndConfig.Http_Port)
{
ChangeOccured = true;
if (OPCBackEndConfig.Enable_WebAPI_Http)
{
OPCBackEnd.WCFHost_Http?.Stop(); OPCBackEnd.EnableHttp();
}
else
{
OPCBackEnd.WCFHost_Http?.Stop();
}
}
//HTTPS Settings
if (CurrentOPCBackEndConfig.Enable_WebAPI_Https != OPCBackEndConfig.Enable_WebAPI_Https ||
CurrentOPCBackEndConfig.Https_Port != OPCBackEndConfig.Https_Port ||
CurrentOPCBackEndConfig.Enable_WebAPI_BasicAuthentication != OPCBackEndConfig.Enable_WebAPI_BasicAuthentication ||
CurrentOPCBackEndConfig.WebAPI_Username != OPCBackEndConfig.WebAPI_Username ||
CurrentOPCBackEndConfig.WebAPI_Password != OPCBackEndConfig.WebAPI_Password ||
CurrentOPCBackEndConfig.SubjectAlternativeNames_ForHTTPSCert != OPCBackEndConfig.SubjectAlternativeNames_ForHTTPSCert)
{
ChangeOccured = true;
if (OPCBackEndConfig.Enable_WebAPI_Https)
{
OPCBackEnd.WCFHost_Https?.Stop(); OPCBackEnd.EnableHttps();
}
else
{
OPCBackEnd.WCFHost_Https?.Stop();
}
}
//Tcp Settings
if (CurrentOPCBackEndConfig.Enable_Tcp_Authentication != OPCBackEndConfig.Enable_Tcp_Authentication ||
CurrentOPCBackEndConfig.Tcp_Port != OPCBackEndConfig.Tcp_Port ||
CurrentOPCBackEndConfig.Tcp_Username != OPCBackEndConfig.Tcp_Username ||
CurrentOPCBackEndConfig.Tcp_Password != OPCBackEndConfig.Tcp_Password)
{
ChangeOccured = true;
OPCBackEnd.WCFHost_Tcp?.Stop();
OPCBackEnd.WCFHost_Tcp.ListeningPort = OPCBackEndConfig.Tcp_Port;
OPCBackEnd.WCFHost_Tcp.EnableUserAuthentication = OPCBackEndConfig.Enable_Tcp_Authentication && !(OPCBackEndConfig.Tcp_Username.IsNullOrEmpty() && OPCBackEndConfig.Tcp_Password.IsNullOrEmpty());
OPCBackEnd.WCFHost_Tcp.Start();
}
//OPC Settings
if (CurrentOPCBackEndConfig.OPCClassic_SubscriptionGroupSizeLimit != OPCBackEndConfig.OPCClassic_SubscriptionGroupSizeLimit)
{
ChangeOccured = true;
OPCBackEnd.OPCClassicBrowserEngine.OPCGroupSizeLimit = OPCBackEndConfig.OPCClassic_SubscriptionGroupSizeLimit.ToInt(40);
}
if (CurrentOPCBackEndConfig.OPCCUA_SubscriptionGroupSizeLimit != OPCBackEndConfig.OPCCUA_SubscriptionGroupSizeLimit)
{
ChangeOccured = true;
OPCBackEnd.OPCUABrowserEngine.OPCGroupSizeLimit = OPCBackEndConfig.OPCCUA_SubscriptionGroupSizeLimit.ToInt(40);
}
if (ChangeOccured)
{
OPCBackEnd.Config = OPCBackEndConfig;
Global.Product.Config = OPCBackEndConfig;
Global.Product.Config.TrySaveConfigFile(out string ExStrC);
Logger.Log("Successfully saved OPC Service Back End Configuration at '" + Global.Product.ConfigFilePath + "'");
}
else
{
Logger.Log("Save did not execute as there were no changes made!");
}
return(Task.FromResult(new Res()));
}
catch (Exception ex)
{
return(Task.FromResult(new Res(ex.ToString())));;
}
}
public bool TrySaveSettings(OPCBackEndConfig OPCBackEndConfig)
{
try
{
Logger.Log("Saving and applying Vlix OPC New Back End Configuration...");
bool ChangeOccured = false;
OPCBackEndConfig CurrentOPCBackEndConfig = (OPCBackEndConfig)Global.Product.Config;
//HTTP Settings
if (CurrentOPCBackEndConfig.EnableAPI_Http != OPCBackEndConfig.EnableAPI_Http ||
CurrentOPCBackEndConfig.Http_Port != OPCBackEndConfig.Http_Port)
{
ChangeOccured = true;
if (OPCBackEndConfig.EnableAPI_Http)
{
OPCBackEnd.WCFHost_Http?.Stop(); OPCBackEnd.EnableHttp();
}
else
{
OPCBackEnd.WCFHost_Http?.Stop();
}
}
//HTTPS Settings
if (CurrentOPCBackEndConfig.EnableAPI_Https != OPCBackEndConfig.EnableAPI_Https ||
CurrentOPCBackEndConfig.Https_Port != OPCBackEndConfig.Https_Port ||
CurrentOPCBackEndConfig.RequireAPIBasicAuthentication != OPCBackEndConfig.RequireAPIBasicAuthentication ||
CurrentOPCBackEndConfig.Username_ForAPIBasicAuthentication != OPCBackEndConfig.Username_ForAPIBasicAuthentication ||
CurrentOPCBackEndConfig.Password_ForAPIBasicAuthentication != OPCBackEndConfig.Password_ForAPIBasicAuthentication ||
CurrentOPCBackEndConfig.SubjectAlternativeNames_ForHTTPSCert != OPCBackEndConfig.SubjectAlternativeNames_ForHTTPSCert)
{
ChangeOccured = true;
if (OPCBackEndConfig.EnableAPI_Https)
{
OPCBackEnd.WCFHost_Https?.Stop(); OPCBackEnd.EnableHttps();
}
else
{
OPCBackEnd.WCFHost_Https?.Stop();
}
}
//OPC Settings
if (CurrentOPCBackEndConfig.OPCClassic_SubscriptionGroupSizeLimit != OPCBackEndConfig.OPCClassic_SubscriptionGroupSizeLimit)
{
ChangeOccured = true;
OPCBackEnd.OPCClassicBrowserEngine.OPCGroupSizeLimit = OPCBackEndConfig.OPCClassic_SubscriptionGroupSizeLimit.ToInt(40);
}
if (CurrentOPCBackEndConfig.OPCCUA_SubscriptionGroupSizeLimit != OPCBackEndConfig.OPCCUA_SubscriptionGroupSizeLimit)
{
ChangeOccured = true;
OPCBackEnd.OPCUABrowserEngine.OPCGroupSizeLimit = OPCBackEndConfig.OPCCUA_SubscriptionGroupSizeLimit.ToInt(40);
}
if (ChangeOccured)
{
OPCBackEnd.Config = OPCBackEndConfig;
Global.Product.Config = OPCBackEndConfig;
Global.Product.Config.TrySaveConfigFile(out string ExStrC);
Logger.Log("Successfully saved Vlix OPC Back End Configuration at '" + Global.Product.ConfigFilePath + "'");
}
else
{
Logger.Log("Save did not execute as there were no changes made!");
}
return(true);
}
catch
{
return(false);
}
}
