public static Boolean TryParse(String Text, out WSRequestMessage RequestFrame)
{
RequestFrame = null;
if (Text is null)
{
return(false);
}
// [
// 2, // MessageType: CALL (Client-to-Server)
// "19223201", // RequestId
// "BootNotification", // Action
// {
// "chargePointVendor": "VendorX",
// "chargePointModel": "SingleSocketCharger"
// }
// ]
try
{
var JSON = JArray.Parse(Text);
if (JSON.Count != 4)
{
return(false);
}
if (!Byte.TryParse(JSON[0].Value <String>(), out Byte messageType))
{
return(false);
}
var requestId = Request_Id.Parse(JSON[1].Value <String>());
var action = JSON[2].Value <String>();
var message = JSON[3] as JObject;
if (message is null)
{
return(false);
}
RequestFrame = new WSRequestMessage(requestId,
action,
message,
messageType);
return(true);
}
catch
{
return(false);
}
}
public static Boolean TryParse(String Text, out WSResponseMessage ResponseFrame)
{
ResponseFrame = null;
if (Text is null)
{
return(false);
}
// [
// 3, // MessageType: CALLRESULT (Server-to-Client)
// "19223201", // RequestId copied from request
// {
// "status": "Accepted",
// "currentTime": "2013-02-01T20:53:32.486Z",
// "heartbeatInterval": 300
// }
// ]
try
{
var JSON = JArray.Parse(Text);
if (JSON.Count != 3)
{
return(false);
}
if (!Byte.TryParse(JSON[0].Value <String>(), out Byte messageType))
{
return(false);
}
var responseId = Request_Id.Parse(JSON[1].Value <String>());
var message = JSON[2] as JObject;
if (message is null)
{
return(false);
}
ResponseFrame = new WSResponseMessage(responseId,
message,
messageType);
return(true);
}
catch
{
return(false);
}
}
/// <summary>
/// Register all URL templates for this SOAP API.
/// </summary>
protected void RegisterURLTemplates()
{
#region / - ReserveNow
SOAPServer.RegisterSOAPDelegate(HTTPHostname.Any,
URLPrefix,
"ReserveNow",
XML => XML.Descendants(OCPPNS.OCPPv1_6_CP + "reserveNowRequest").FirstOrDefault(),
async(Request, HeaderXML, ReserveNowXML) => {
#region Send OnReserveNowSOAPRequest event
try
{
OnReserveNowSOAPRequest?.Invoke(DateTime.UtcNow,
this.SOAPServer.HTTPServer,
Request);
}
catch (Exception e)
{
e.Log(nameof(ChargePointSOAPServer) + "." + nameof(OnReserveNowSOAPRequest));
}
#endregion
var _OCPPHeader = SOAPHeader.Parse(HeaderXML);
var _ReserveNowRequest = ReserveNowRequest.Parse(ReserveNowXML,
Request_Id.Parse(_OCPPHeader.MessageId),
_OCPPHeader.ChargeBoxIdentity);
ReserveNowResponse response = null;
#region Call async subscribers
if (response == null)
{
var results = OnReserveNowRequest?.
GetInvocationList()?.
SafeSelect(subscriber => (subscriber as OnReserveNowDelegate)
(DateTime.UtcNow,
this,
Request.CancellationToken,
Request.EventTrackingId,
_OCPPHeader.ChargeBoxIdentity,
_ReserveNowRequest.ConnectorId,
_ReserveNowRequest.ReservationId,
_ReserveNowRequest.ExpiryDate,
_ReserveNowRequest.IdTag,
_ReserveNowRequest.ParentIdTag,
DefaultRequestTimeout)).
ToArray();
if (results.Length > 0)
{
await Task.WhenAll(results);
response = results.FirstOrDefault()?.Result;
}
if (results.Length == 0 || response == null)
{
response = ReserveNowResponse.Failed(_ReserveNowRequest);
}
}
#endregion
#region Create SOAPResponse
var HTTPResponse = new HTTPResponse.Builder(Request)
{
HTTPStatusCode = HTTPStatusCode.OK,
Server = SOAPServer.HTTPServer.DefaultServerName,
Date = DateTime.UtcNow,
ContentType = HTTPContentType.XMLTEXT_UTF8,
Content = SOAP.Encapsulation(_OCPPHeader.ChargeBoxIdentity,
"/ReserveNowResponse",
null,
_OCPPHeader.MessageId, // MessageId from the request as RelatesTo Id
_OCPPHeader.To, // Fake it!
_OCPPHeader.From, // Fake it!
response.ToXML()).ToUTF8Bytes()
};
#endregion
#region Send OnReserveNowSOAPResponse event
try
{
OnReserveNowSOAPResponse?.Invoke(HTTPResponse.Timestamp,
this.SOAPServer.HTTPServer,
Request,
HTTPResponse);
}
catch (Exception e)
{
e.Log(nameof(ChargePointSOAPServer) + "." + nameof(OnReserveNowSOAPResponse));
}
#endregion
return(HTTPResponse);
});
#endregion
#region / - CancelReservation
SOAPServer.RegisterSOAPDelegate(HTTPHostname.Any,
URLPrefix,
"CancelReservation",
XML => XML.Descendants(OCPPNS.OCPPv1_6_CP + "cancelReservationRequest").FirstOrDefault(),
async(Request, HeaderXML, CancelReservationXML) => {
#region Send OnCancelReservationSOAPRequest event
try
{
OnCancelReservationSOAPRequest?.Invoke(DateTime.UtcNow,
this.SOAPServer.HTTPServer,
Request);
}
catch (Exception e)
{
e.Log(nameof(ChargePointSOAPServer) + "." + nameof(OnCancelReservationSOAPRequest));
}
#endregion
var _OCPPHeader = SOAPHeader.Parse(HeaderXML);
var _CancelReservationRequest = CancelReservationRequest.Parse(CancelReservationXML,
Request_Id.Parse(_OCPPHeader.MessageId),
_OCPPHeader.ChargeBoxIdentity);
CancelReservationResponse response = null;
#region Call async subscribers
if (response == null)
{
var results = OnCancelReservationRequest?.
GetInvocationList()?.
SafeSelect(subscriber => (subscriber as OnCancelReservationDelegate)
(DateTime.UtcNow,
this,
Request.CancellationToken,
Request.EventTrackingId,
_OCPPHeader.ChargeBoxIdentity,
_CancelReservationRequest.ReservationId,
DefaultRequestTimeout)).
ToArray();
if (results.Length > 0)
{
await Task.WhenAll(results);
response = results.FirstOrDefault()?.Result;
}
if (results.Length == 0 || response == null)
{
response = CancelReservationResponse.Failed(_CancelReservationRequest);
}
}
#endregion
#region Create SOAPResponse
var HTTPResponse = new HTTPResponse.Builder(Request)
{
HTTPStatusCode = HTTPStatusCode.OK,
Server = SOAPServer.HTTPServer.DefaultServerName,
Date = DateTime.UtcNow,
ContentType = HTTPContentType.XMLTEXT_UTF8,
Content = SOAP.Encapsulation(_OCPPHeader.ChargeBoxIdentity,
"/CancelReservationResponse",
null,
_OCPPHeader.MessageId, // MessageId from the request as RelatesTo Id
_OCPPHeader.To, // Fake it!
_OCPPHeader.From, // Fake it!
response.ToXML()).ToUTF8Bytes()
};
#endregion
#region Send OnCancelReservationSOAPResponse event
try
{
OnCancelReservationSOAPResponse?.Invoke(HTTPResponse.Timestamp,
this.SOAPServer.HTTPServer,
Request,
HTTPResponse);
}
catch (Exception e)
{
e.Log(nameof(ChargePointSOAPServer) + "." + nameof(OnCancelReservationSOAPResponse));
}
#endregion
return(HTTPResponse);
});
#endregion
#region / - RemoteStartTransaction
SOAPServer.RegisterSOAPDelegate(HTTPHostname.Any,
URLPrefix,
"RemoteStartTransaction",
XML => XML.Descendants(OCPPNS.OCPPv1_6_CP + "remoteStartTransactionRequest").FirstOrDefault(),
async(Request, HeaderXML, RemoteStartTransactionXML) => {
#region Send OnRemoteStartTransactionSOAPRequest event
try
{
OnRemoteStartTransactionSOAPRequest?.Invoke(DateTime.UtcNow,
this.SOAPServer.HTTPServer,
Request);
}
catch (Exception e)
{
e.Log(nameof(ChargePointSOAPServer) + "." + nameof(OnRemoteStartTransactionSOAPRequest));
}
#endregion
var _OCPPHeader = SOAPHeader.Parse(HeaderXML);
var _RemoteStartTransactionRequest = RemoteStartTransactionRequest.Parse(RemoteStartTransactionXML,
Request_Id.Parse(_OCPPHeader.MessageId),
_OCPPHeader.ChargeBoxIdentity);
RemoteStartTransactionResponse response = null;
#region Call async subscribers
if (response == null)
{
var results = OnRemoteStartTransaction?.
GetInvocationList()?.
SafeSelect(subscriber => (subscriber as OnRemoteStartTransactionDelegate)
(DateTime.UtcNow,
this,
Request.CancellationToken,
Request.EventTrackingId,
//_OCPPHeader.ChargeBoxIdentity,
_RemoteStartTransactionRequest)).
ToArray();
if (results.Length > 0)
{
await Task.WhenAll(results);
response = results.FirstOrDefault()?.Result;
}
if (results.Length == 0 || response == null)
{
response = RemoteStartTransactionResponse.Failed(_RemoteStartTransactionRequest);
}
}
#endregion
#region Create SOAPResponse
var HTTPResponse = new HTTPResponse.Builder(Request)
{
HTTPStatusCode = HTTPStatusCode.OK,
Server = SOAPServer.HTTPServer.DefaultServerName,
Date = DateTime.UtcNow,
ContentType = HTTPContentType.XMLTEXT_UTF8,
Content = SOAP.Encapsulation(_OCPPHeader.ChargeBoxIdentity,
"/RemoteStartTransactionResponse",
NextMessageId(),
_OCPPHeader.MessageId, // MessageId from the request as RelatesTo Id
_OCPPHeader.To, // Fake it!
_OCPPHeader.From, // Fake it!
response.ToXML()).ToUTF8Bytes()
};
#endregion
#region Send OnRemoteStartTransactionSOAPResponse event
try
{
OnRemoteStartTransactionSOAPResponse?.Invoke(HTTPResponse.Timestamp,
this.SOAPServer.HTTPServer,
Request,
HTTPResponse);
}
catch (Exception e)
{
e.Log(nameof(ChargePointSOAPServer) + "." + nameof(OnRemoteStartTransactionSOAPResponse));
}
#endregion
return(HTTPResponse);
});
#endregion
#region / - RemoteStopTransaction
SOAPServer.RegisterSOAPDelegate(HTTPHostname.Any,
URLPrefix,
"RemoteStopTransaction",
XML => XML.Descendants(OCPPNS.OCPPv1_6_CP + "remoteStopTransactionRequest").FirstOrDefault(),
async(Request, HeaderXML, RemoteStopTransactionXML) => {
#region Send OnRemoteStopTransactionSOAPRequest event
try
{
OnRemoteStopTransactionSOAPRequest?.Invoke(DateTime.UtcNow,
this.SOAPServer.HTTPServer,
Request);
}
catch (Exception e)
{
e.Log(nameof(ChargePointSOAPServer) + "." + nameof(OnRemoteStopTransactionSOAPRequest));
}
#endregion
var _OCPPHeader = SOAPHeader.Parse(HeaderXML);
var _RemoteStopTransactionRequest = RemoteStopTransactionRequest.Parse(RemoteStopTransactionXML,
Request_Id.Parse(_OCPPHeader.MessageId),
_OCPPHeader.ChargeBoxIdentity);
RemoteStopTransactionResponse response = null;
#region Call async subscribers
if (response == null)
{
var results = OnRemoteStopTransaction?.
GetInvocationList()?.
SafeSelect(subscriber => (subscriber as OnRemoteStopTransactionDelegate)
(DateTime.UtcNow,
this,
Request.CancellationToken,
Request.EventTrackingId,
//_OCPPHeader.ChargeBoxIdentity,
_RemoteStopTransactionRequest)).
ToArray();
if (results.Length > 0)
{
await Task.WhenAll(results);
response = results.FirstOrDefault()?.Result;
}
if (results.Length == 0 || response == null)
{
response = RemoteStopTransactionResponse.Failed(_RemoteStopTransactionRequest);
}
}
#endregion
#region Create SOAPResponse
var HTTPResponse = new HTTPResponse.Builder(Request)
{
HTTPStatusCode = HTTPStatusCode.OK,
Server = SOAPServer.HTTPServer.DefaultServerName,
Date = DateTime.UtcNow,
ContentType = HTTPContentType.XMLTEXT_UTF8,
Content = SOAP.Encapsulation(_OCPPHeader.ChargeBoxIdentity,
"/RemoteStopTransactionResponse",
null,
_OCPPHeader.MessageId, // MessageId from the request as RelatesTo Id
_OCPPHeader.To, // Fake it!
_OCPPHeader.From, // Fake it!
response.ToXML()).ToUTF8Bytes()
};
#endregion
#region Send OnRemoteStopTransactionSOAPResponse event
try
{
OnRemoteStopTransactionSOAPResponse?.Invoke(HTTPResponse.Timestamp,
this.SOAPServer.HTTPServer,
Request,
HTTPResponse);
}
catch (Exception e)
{
e.Log(nameof(ChargePointSOAPServer) + "." + nameof(OnRemoteStopTransactionSOAPResponse));
}
#endregion
return(HTTPResponse);
});
#endregion
#region / - DataTransfer
SOAPServer.RegisterSOAPDelegate(HTTPHostname.Any,
URLPrefix,
"DataTransfer",
XML => XML.Descendants(OCPPNS.OCPPv1_6_CP + "dataTransferRequest").FirstOrDefault(),
async(Request, HeaderXML, DataTransferXML) => {
#region Send OnDataTransferSOAPRequest event
try
{
OnDataTransferSOAPRequest?.Invoke(DateTime.UtcNow,
this.SOAPServer.HTTPServer,
Request);
}
catch (Exception e)
{
e.Log(nameof(ChargePointSOAPServer) + "." + nameof(OnDataTransferSOAPRequest));
}
#endregion
var _OCPPHeader = SOAPHeader.Parse(HeaderXML);
var _DataTransferRequest = CS.DataTransferRequest.Parse(DataTransferXML,
Request_Id.Parse(_OCPPHeader.MessageId),
_OCPPHeader.ChargeBoxIdentity);
CP.DataTransferResponse response = null;
#region Call async subscribers
if (response == null)
{
var results = OnDataTransferRequest?.
GetInvocationList()?.
SafeSelect(subscriber => (subscriber as OnDataTransferDelegate)
(DateTime.UtcNow,
this,
Request.CancellationToken,
Request.EventTrackingId,
_OCPPHeader.ChargeBoxIdentity,
_DataTransferRequest.VendorId,
_DataTransferRequest.MessageId,
_DataTransferRequest.Data,
DefaultRequestTimeout)).
ToArray();
if (results.Length > 0)
{
await Task.WhenAll(results);
response = results.FirstOrDefault()?.Result;
}
if (results.Length == 0 || response == null)
{
response = DataTransferResponse.Failed(_DataTransferRequest);
}
}
#endregion
#region Create SOAPResponse
var HTTPResponse = new HTTPResponse.Builder(Request)
{
HTTPStatusCode = HTTPStatusCode.OK,
Server = SOAPServer.HTTPServer.DefaultServerName,
Date = DateTime.UtcNow,
ContentType = HTTPContentType.XMLTEXT_UTF8,
Content = SOAP.Encapsulation(_OCPPHeader.ChargeBoxIdentity,
"/DataTransferResponse",
null,
_OCPPHeader.MessageId, // MessageId from the request as RelatesTo Id
_OCPPHeader.To, // Fake it!
_OCPPHeader.From, // Fake it!
response.ToXML()).ToUTF8Bytes()
};
#endregion
#region Send OnDataTransferSOAPResponse event
try
{
OnDataTransferSOAPResponse?.Invoke(HTTPResponse.Timestamp,
this.SOAPServer.HTTPServer,
Request,
HTTPResponse);
}
catch (Exception e)
{
e.Log(nameof(ChargePointSOAPServer) + "." + nameof(OnDataTransferSOAPResponse));
}
#endregion
return(HTTPResponse);
});
#endregion
}
public static Boolean TryParse(String Text, out WSErrorMessage RequestFrame)
{
RequestFrame = null;
if (Text is null)
{
return(false);
}
// [
// 4,
// "100007",
// "InternalError",
// "An internal error occurred and the receiver was not able to process the requested Action successfully",
// {}
// ]
// [
// 2, // MessageType: CALL (Client-to-Server)
// "19223201", // RequestId
// "BootNotification", // Action
// {
// "chargePointVendor": "VendorX",
// "chargePointModel": "SingleSocketCharger"
// }
// ]
try
{
var JSON = JArray.Parse(Text);
if (JSON.Count != 5)
{
return(false);
}
if (!Byte.TryParse(JSON[0].Value <String>(), out Byte messageType))
{
return(false);
}
var requestId = Request_Id.Parse(JSON[1].Value <String>());
var error = Enum.TryParse(JSON[2].Value <String>(), out WSErrorCodes wsErrorCodes);
var description = JSON[3].Value <String>();
var details = JSON[4] as JObject;
if (details is null)
{
return(false);
}
RequestFrame = new WSErrorMessage(requestId,
error ? WSErrorCodes.GenericError : wsErrorCodes,
description,
details);
return(true);
}
catch
{
return(false);
}
}