public async Task OnNGetRequestAsync_ShouldRespond()
{
var port = Ports.GetNext();
using (DicomServer.Create <AsyncDicomNServiceProvider>(port, logger: _logger.IncludePrefix("DicomServer")))
{
var client = new Network.Client.DicomClient("127.0.0.1", port, false, "SCU", "ANY-SCP")
{
Logger = _logger.IncludePrefix(typeof(DicomClient).Name)
};
DicomNGetResponse response = null;
DicomRequest.OnTimeoutEventArgs timeout = null;
var request = new DicomNGetRequest(
DicomUID.BasicFilmSession,
new DicomUID("1.2.3", null, DicomUidType.SOPInstance))
{
OnResponseReceived = (req, res) => response = res,
OnTimeout = (sender, args) => timeout = args
};
await client.AddRequestAsync(request).ConfigureAwait(false);
await client.SendAsync().ConfigureAwait(false);
Assert.NotNull(response);
Assert.Equal(DicomStatus.Success, response.Status);
Assert.Null(timeout);
}
}
public DicomNGetResponse OnNGetRequest(DicomNGetRequest request)
{
return(new DicomNGetResponse(request, DicomStatus.Success)
{
Dataset = request.Dataset
});
}
private DicomNGetResponse GetPrintJob(DicomNGetRequest request)
{
if (_printJobList.ContainsKey(request.SOPInstanceUID.UID))
{
var printJob = _printJobList[request.SOPInstanceUID.UID];
var sb = new System.Text.StringBuilder();
var dataset = new DicomDataset();
if (request.Attributes != null && request.Attributes.Length > 0)
{
foreach (var item in request.Attributes)
{
sb.AppendFormat("GetPrintJob attribute {0} requested", item);
sb.AppendLine();
var value = printJob.Get(item, "");
dataset.Add(item, value);
}
Logger.Info(sb.ToString());
}
var response = new DicomNGetResponse(request, DicomStatus.Success);
response.Dataset = dataset;
return response;
}
else
{
var response = new DicomNGetResponse(request, DicomStatus.NoSuchObjectInstance);
return response;
}
}
private DicomNGetResponse GetPrinterConfiguration(DicomNGetRequest request)
{
var dataset = new DicomDataset();
var config = new DicomDataset();
var sequence = new DicomSequence(DicomTag.PrinterConfigurationSequence, config);
dataset.Add(sequence);
var response = new DicomNGetResponse(request, DicomStatus.Success);
response.Command.Add(DicomTag.AffectedSOPInstanceUID, request.SOPInstanceUID);
response.Dataset = dataset;
return response;
}
private DicomNGetResponse GetPrinter(DicomNGetRequest request)
{
var ds = new DicomDataset();
var sb = new System.Text.StringBuilder();
if (request.Attributes != null && request.Attributes.Length > 0)
{
foreach (var item in request.Attributes)
{
sb.AppendFormat("GetPrinter attribute {0} requested", item);
sb.AppendLine();
var value = Printer.Get(item, "");
ds.Add(item, value);
}
Logger.Info(sb.ToString());
}
if (ds.Count() == 0)
{
ds.Add(DicomTag.PrinterStatus, Printer.PrinterStatus);
ds.Add(DicomTag.PrinterStatusInfo, "");
ds.Add(DicomTag.PrinterName, Printer.PrinterName);
ds.Add(DicomTag.Manufacturer, Printer.Manufacturer);
ds.Add(DicomTag.DateOfLastCalibration, Printer.DateTimeOfLastCalibration.Date);
ds.Add(DicomTag.TimeOfLastCalibration, Printer.DateTimeOfLastCalibration);
ds.Add(DicomTag.ManufacturerModelName, Printer.ManufacturerModelName);
ds.Add(DicomTag.DeviceSerialNumber, Printer.DeviceSerialNumber);
ds.Add(DicomTag.SoftwareVersions, Printer.SoftwareVersions);
}
var response = new DicomNGetResponse(request, DicomStatus.Success);
response.Dataset = ds;
this.Logger.Info(response.ToString(true));
return response;
}
public DicomNGetResponse OnNGetRequest(DicomNGetRequest request)
{
lock (_synchRoot)
{
this.Logger.Info(request.ToString(true));
if (request.SOPClassUID == DicomUID.PrinterSOPClass && request.SOPInstanceUID == DicomUID.PrinterSOPInstance)
{
return GetPrinter(request);
}
else if (request.SOPClassUID == DicomUID.PrintJobSOPClass)
{
return GetPrintJob(request);
}
else if (request.SOPClassUID == DicomUID.PrinterConfigurationRetrievalSOPClass && request.SOPInstanceUID == DicomUID.PrinterConfigurationRetrievalSOPInstance)
{
return GetPrinterConfiguration(request);
}
else
{
return new DicomNGetResponse(request, DicomStatus.NoSuchSOPClass);
}
}
}
public DicomNGetResponse(DicomNGetRequest request, DicomStatus status) : base(request, status) {
SOPInstanceUID = request.SOPInstanceUID;
}
public DicomNGetResponse(DicomNGetRequest request, DicomStatus status) : base(request, status)
{
SOPInstanceUID = request.SOPInstanceUID;
}
public Task <DicomNGetResponse> OnNGetRequestAsync(DicomNGetRequest request)
{
return(Task.FromResult(new DicomNGetResponse(request, DicomStatus.Success)));
}
public Task <DicomNGetResponse> OnNGetRequestAsync(DicomNGetRequest request) => throw new NotImplementedException();
