/// <summary>
/// Copy the default dataset attributes to the Information Entities in the Information
/// Models that define them. Do not overrule any attribute with the same tag as the default
/// attribute that may already be in the Information Entity.
/// </summary>
/// <param name="parameters">Default attribute - tag, vr, value(s).</param>
public void AddDefaultAttributeToInformationModel(params Object[] parameters)
{
// need DicomMessage to be able to set the attribute in the dataset
DicomMessage dicomMessage = new DicomMessage(DvtkData.Dimse.DimseCommand.UNDEFINED);
dicomMessage.Set(parameters);
_root.AddDefaultAttributesToInformationModel(dicomMessage.DataSet.DvtkDataDataSet);
}
public override bool HandleNSetRequest(DicomMessage dicomMessage)
{
// Try to get the IOD Name
System.String iodName = DicomThread.GetIodNameFromDefinition(dicomMessage);
System.String messsage = String.Format("Processed N-SET-RQ {0}", iodName);
DicomThread.WriteInformation(messsage);
DicomMessage responseMessage = new DicomMessage(DvtkData.Dimse.DimseCommand.NSETRSP);
responseMessage.Set("0x00000900", DvtkData.Dimse.VR.US, 0);
this.Send(responseMessage);
return true;
}
/// <summary>
/// Overridden C-STORE-RQ message handler that makes use of the appropriate Information Model to handle the storage.
/// </summary>
/// <param name="queryMessage">C-STORE-RQ and Dataset.</param>
/// <returns>Boolean - true if dicomMessage handled here.</returns>
public override bool HandleCStoreRequest(DicomMessage dicomMessage)
{
// Validate the received message
System.String iodName = DicomThread.GetIodNameFromDefinition(dicomMessage);
DicomThread.Validate(dicomMessage, iodName);
// update the information models
if (_informationModels != null)
{
// add this dataset to the information models
_informationModels.Add(dicomMessage.DataSet);
}
// set up the default C-STORE-RSP with a successful status
DicomMessage responseMessage = new DicomMessage(DvtkData.Dimse.DimseCommand.CSTORERSP);
responseMessage.Set("0x00000900", DvtkData.Dimse.VR.US, 0);
// send the response
this.Send(responseMessage);
// message handled
return true;
}
public override void Apply(DicomMessage dicomMessage)
{
dicomMessage.Set(this.parameters.ToArray());
}
private void SendCMoveRsp(UInt16 status,
UInt16 remainingSubOperations,
UInt16 completeSubOperations,
UInt16 failedSubOperations,
UInt16 warningSubOperations)
{
DicomMessage responseMessage = new DicomMessage(DvtkData.Dimse.DimseCommand.CMOVERSP);
responseMessage.Set("0x00000900", DvtkData.Dimse.VR.US, status);
responseMessage.Set("0x00001020", DvtkData.Dimse.VR.US, remainingSubOperations);
responseMessage.Set("0x00001021", DvtkData.Dimse.VR.US, completeSubOperations);
responseMessage.Set("0x00001022", DvtkData.Dimse.VR.US, failedSubOperations);
responseMessage.Set("0x00001023", DvtkData.Dimse.VR.US, warningSubOperations);
this.Send(responseMessage);
}
public static DvtkHighLevelInterface.Messages.DicomMessage MakeStorageCommitEvent(QueryRetrieveInformationModels informationModels, DvtkHighLevelInterface.Messages.DicomMessage actionMessage)
{
// refresh the information models
informationModels.Refresh();
DvtkHighLevelInterface.Messages.DicomMessage eventMessage = new DvtkHighLevelInterface.Messages.DicomMessage(DvtkData.Dimse.DimseCommand.NEVENTREPORTRQ);
eventMessage.Set("0x00000002", DvtkData.Dimse.VR.UI, "1.2.840.10008.1.20.1");
eventMessage.Set("0x00001000", DvtkData.Dimse.VR.UI, "1.2.840.10008.1.20.1.1");
eventMessage.Set("0x00001002", DvtkData.Dimse.VR.US, 1);
DvtkData.Dimse.DataSet actionDataset = actionMessage.DataSet.DvtkDataDataSet;
DvtkData.Dimse.DataSet eventDataset = new DvtkData.Dimse.DataSet();
DvtkData.Dimse.Attribute eventReferenceSopSequence = new DvtkData.Dimse.Attribute(0x00081199, DvtkData.Dimse.VR.SQ);
SequenceOfItems eventReferenceSopSequenceOfItems = new SequenceOfItems();
eventReferenceSopSequence.DicomValue = eventReferenceSopSequenceOfItems;
DvtkData.Dimse.Attribute eventFailedSopSequence = new DvtkData.Dimse.Attribute(0x00081198, DvtkData.Dimse.VR.SQ);
SequenceOfItems eventFailedSopSequenceOfItems = new SequenceOfItems();
eventFailedSopSequence.DicomValue = eventFailedSopSequenceOfItems;
if (actionDataset != null)
{
DvtkData.Dimse.Attribute transactionUid = actionDataset.GetAttribute(DvtkData.Dimse.Tag.TRANSACTION_UID);
if (transactionUid != null)
{
eventDataset.Add(transactionUid);
}
DvtkData.Dimse.Attribute referencedSopSequence = actionDataset.GetAttribute(DvtkData.Dimse.Tag.REFERENCED_SOP_SEQUENCE);
if (referencedSopSequence != null)
{
SequenceOfItems sequenceOfItems = (SequenceOfItems)referencedSopSequence.DicomValue;
foreach (DvtkData.Dimse.SequenceItem item in sequenceOfItems.Sequence)
{
System.String sopClassUid = "";
System.String sopInstanceUid = "";
DvtkData.Dimse.Attribute attribute = item.GetAttribute(DvtkData.Dimse.Tag.REFERENCED_SOP_CLASS_UID);
if (attribute != null)
{
UniqueIdentifier uniqueIdentifier = (UniqueIdentifier)attribute.DicomValue;
sopClassUid = uniqueIdentifier.Values[0];
}
attribute = item.GetAttribute(DvtkData.Dimse.Tag.REFERENCED_SOP_INSTANCE_UID);
if (attribute != null)
{
UniqueIdentifier uniqueIdentifier = (UniqueIdentifier)attribute.DicomValue;
sopInstanceUid = uniqueIdentifier.Values[0];
}
if (informationModels.PatientRoot.IsInstanceInInformationModel(sopClassUid, sopInstanceUid))
{
DvtkData.Dimse.SequenceItem itemOk = new DvtkData.Dimse.SequenceItem();
itemOk.AddAttribute(0x00081150, DvtkData.Dimse.VR.UI, sopClassUid);
itemOk.AddAttribute(0x00081155, DvtkData.Dimse.VR.UI, sopInstanceUid);
// add instance to committed list
eventReferenceSopSequenceOfItems.Sequence.Add(itemOk);
}
else
{
DvtkData.Dimse.SequenceItem itemNotOk = new DvtkData.Dimse.SequenceItem();
itemNotOk.AddAttribute(0x00081150, DvtkData.Dimse.VR.UI, sopClassUid);
itemNotOk.AddAttribute(0x00081155, DvtkData.Dimse.VR.UI, sopInstanceUid);
itemNotOk.AddAttribute(0x00081197, DvtkData.Dimse.VR.US, 0x0110);
// add instance to failed list
eventFailedSopSequenceOfItems.Sequence.Add(itemNotOk);
}
}
}
if (eventReferenceSopSequenceOfItems.Sequence.Count > 0)
{
eventDataset.Add(eventReferenceSopSequence);
}
if (eventFailedSopSequenceOfItems.Sequence.Count > 0)
{
eventDataset.Add(eventFailedSopSequence);
}
}
eventMessage.DataSet.DvtkDataDataSet = eventDataset;
return(eventMessage);
}
