public CMoveResponse(CMoveRequest req, Status status)
{
this.CommandField = (ushort)C.C_MOVE_RP;
this.AffectedSOPClassUID = req.AffectedSOPClassUID;
this.MessageIDBeingRespondedTo = req.MessageID;
this.DataSetType = (ushort)257;
this.Status = (ushort)status;
this.GroupLength = (uint)GroupWriter.WriteGroupBytes(new DICOMObject(this.Elements.Skip <IDICOMElement>(1).Take <IDICOMElement>(6).ToList <IDICOMElement>()), new DICOMIOSettings(), "0000").Length;
}
public CStoreResponse(CStoreRequest req, Status status)
{
AffectedSOPClassUID = req.AffectedSOPClassUID;
CommandField = (ushort)C.C_STORE_RP;
MessageIDBeingResponsedTo = req.MessageID;
DataSetType = _dataSet;
AffectedSOPInstanceUID = req.AffectedSOPInstanceUID;
Status = (ushort)status;
GroupLength = (uint)GroupWriter.WriteGroupBytes(new DICOMObject(Elements.Skip(1).Take(6).ToList()),
new DICOMWriteSettings(), "0000").Length;
}
public CCancel(AbstractDIMSERequest req)
{
this.AffectedSOPClassUID = req.AffectedSOPClassUID;
this.MessageIDBeingResponsedTo = req.MessageID;
this.DataSetType = 257; // No data
this.CommandField = (ushort)C.C_CANCEL;
GroupLength = (uint)GroupWriter.WriteGroupBytes(new DICOMObject(Elements.Skip(1).Take(5).ToList()),
new DICOMWriteSettings {
TransferSyntax = TransferSyntax.IMPLICIT_VR_LITTLE_ENDIAN
}, "0000").Length;
}
/// <summary>
/// Used to generate a new Echo Response from an Echo Request
/// </summary>
/// <param name="req">the request that is being responded to</param>
/// <param name="status">the status of the echo</param>
/// <param name="presContext">the presentation context with which to write the data</param>
public CEchoResponse(CEchoRequest req, Status status)
{
AffectedSOPClassUID = req.AffectedSOPClassUID;
CommandField = (ushort)C.C_ECHO_RP;
MessageIDBeingRespondedTo = req.MessageID;
DataSetType = _dataSet;
Status = (ushort)status;
GroupLength = (uint)GroupWriter.WriteGroupBytes(new DICOMObject(Elements.Skip(1).Take(5).ToList()),
new DICOMWriteSettings {
TransferSyntax = TransferSyntax.IMPLICIT_VR_LITTLE_ENDIAN
}, "0000").Length;
}
public void OnRequestRecieved(CFindRequest req, Association asc)
{
asc.Logger.LogInformation("<-- DIMSE" + req.GetLogString());
req.LogData(asc);
asc.LastActive = DateTime.Now;
asc.IdleClock.Restart();
asc.State = NetworkState.TRANSPORT_CONNECTION_OPEN;
var resp = new CFindResponse(req, Status.SUCCESS);
dms.RaiseDIMSERequestReceived(req, asc);
var results = RetrieveResults(req);
if (results != null)
{
foreach (var result in results)
{
resp.Data = new DICOMObject(result.Elements);
resp.Status = (ushort)Status.PENDING;
resp.GroupLength = (uint)GroupWriter.WriteGroupBytes(new DICOMObject(resp.Elements.Skip(1).ToList()),
new DICOMIOSettings(), "0000").Length;
PDataMessenger.Send(resp, asc,
asc.PresentationContexts.First(p => p.Id == req.DataPresentationContextId));
}
//Finish
resp.Status = results.Any() ? (ushort)Status.SUCCESS : (ushort)Status.FAILURE_UNABLE_TO_FIND;
resp.Data = null;
resp.GroupLength = (uint)GroupWriter.WriteGroupBytes(new DICOMObject(resp.Elements.Skip(1).ToList()),
new DICOMIOSettings(), "0000").Length;
PDataMessenger.Send(resp, asc);
}
else
{
resp.Status = (ushort)Status.FAILURE;
resp.Data = null;
resp.GroupLength = (uint)GroupWriter.WriteGroupBytes(new DICOMObject(resp.Elements.Skip(1).ToList()),
new DICOMIOSettings(), "0000").Length;
PDataMessenger.Send(resp, asc);
}
}
public void SetGroupLength()
{
var bytes = GroupWriter.WriteGroupBytes(new DICOMObject(Elements), DICOMIOSettings.Default(), "0000");
GroupLength = (uint)bytes.Length;
}