/// <summary>
/// End extend (async).
/// </summary>
/// <param name="asyncResult">async result</param>
/// <returns>extended calendar hash chain</returns>
public CalendarHashChain EndExtend(IAsyncResult asyncResult)
{
if (_extendingServiceProtocol == null)
{
throw new KsiServiceException("Extending service protocol is missing from service.");
}
KsiServiceAsyncResult serviceAsyncResult = GetKsiServiceAsyncResult(asyncResult);
if (!serviceAsyncResult.IsCompleted)
{
serviceAsyncResult.AsyncWaitHandle.WaitOne();
}
byte[] data = _extendingServiceProtocol.EndExtend(serviceAsyncResult);
PduPayload payload = ExtendRequestResponseParser.Parse(data, serviceAsyncResult.RequestId);
if (IsLegacyPduVersion)
{
LegacyExtendResponsePayload legacyResponsePayload = payload as LegacyExtendResponsePayload;
if (legacyResponsePayload == null)
{
Logger.Warn("Extend request failed. Invalid response payload.{0}Payload:{0}{1}", Environment.NewLine, payload);
throw new KsiServiceException("Invalid extend response payload. Type: " + payload.Type);
}
return(legacyResponsePayload.CalendarHashChain);
}
else
{
ExtendResponsePayload responsePayload = payload as ExtendResponsePayload;
if (responsePayload == null)
{
Logger.Warn("Extend request failed. Invalid response payload.{0}Payload:{0}{1}", Environment.NewLine, payload);
throw new KsiServiceException("Invalid extend response payload. Type: " + payload.Type);
}
Logger.Debug("End extend successful (request id: {0}){1}{2}", serviceAsyncResult.RequestId, Environment.NewLine, responsePayload.CalendarHashChain);
return(responsePayload.CalendarHashChain);
}
}
/// <summary>
/// Parse child tag
/// </summary>
protected override ITlvTag ParseChild(ITlvTag childTag)
{
switch (childTag.Type)
{
case Constants.ExtendResponsePayload.TagType:
ExtendResponsePayload extendResponsePayload = childTag as ExtendResponsePayload ?? new ExtendResponsePayload(childTag);
Payloads.Add(extendResponsePayload);
return(extendResponsePayload);
case Constants.ErrorPayload.TagType:
return(ErrorPayload = childTag as ExtendErrorPayload ?? new ExtendErrorPayload(childTag));
case Constants.ExtenderConfigResponsePayload.TagType:
ExtenderConfigResponsePayload configResponsePayload = childTag as ExtenderConfigResponsePayload ?? new ExtenderConfigResponsePayload(childTag);
Payloads.Add(configResponsePayload);
return(configResponsePayload);
default:
return(base.ParseChild(childTag));
}
}
