public StorageFilestreamHandler(DicomScpContext context, Device remoteDevice, ServerAssociationParameters assoc)
{
_context = context;
_remoteDevice = remoteDevice;
_importContext = new SopInstanceImporterContext(
String.Format("{0}_{1}", assoc.CallingAE, assoc.TimeStamp.ToString("yyyyMMddhhmmss")),
assoc.CallingAE, assoc.CalledAE);
if (_remoteDevice != null && _remoteDevice.DeviceTypeEnum.Equals(DeviceTypeEnum.PrimaryPacs))
{
_importContext.DuplicateProcessing = DuplicateProcessingEnum.OverwriteSopAndUpdateDatabase;
}
}
/// <summary>
/// Do the actual verification if an association is acceptable.
/// </summary>
/// <remarks>
/// This method primarily checks the remote AE title to see if it is a valid device that can
/// connect to the partition.
/// </remarks>
/// <param name="context">Generic parameter passed in, is a DicomScpParameters instance.</param>
/// <param name="assocParms">The association parameters.</param>
/// <param name="result">Output parameter with the DicomRejectResult for rejecting the association.</param>
/// <param name="reason">Output parameter with the DicomRejectReason for rejecting the association.</param>
/// <returns>true if the association should be accepted, false if it should be rejected.</returns>
public static bool Verify(DicomScpContext context, ServerAssociationParameters assocParms, out DicomRejectResult result, out DicomRejectReason reason)
{
bool isNew;
context.Device = DeviceManager.LookupDevice(context.Partition, assocParms, out isNew);
if (context.Device == null)
{
if (context.Partition.AcceptAnyDevice)
{
reason = DicomRejectReason.NoReasonGiven;
result = DicomRejectResult.Permanent;
return(true);
}
reason = DicomRejectReason.CallingAENotRecognized;
result = DicomRejectResult.Permanent;
return(false);
}
if (context.Device.Enabled == false)
{
Platform.Log(LogLevel.Error,
"Rejecting association from {0} to {1}. Device is disabled.",
assocParms.CallingAE, assocParms.CalledAE);
reason = DicomRejectReason.CallingAENotRecognized;
result = DicomRejectResult.Permanent;
return(false);
}
reason = DicomRejectReason.NoReasonGiven;
result = DicomRejectResult.Permanent;
return(true);
}
public static void InstancesTransferredAuditLogger(DicomScpContext context, ServerAssociationParameters assocParams, List <StorageInstance> instances)
{
Dictionary <string, AuditPatientParticipantObject> list = new Dictionary <string, AuditPatientParticipantObject>();
foreach (StorageInstance instance in instances)
{
string key = instance.PatientId + instance.PatientsName;
if (!list.ContainsKey(key))
{
AuditPatientParticipantObject patient =
new AuditPatientParticipantObject(instance.PatientsName, instance.PatientId);
list.Add(key, patient);
}
}
foreach (AuditPatientParticipantObject patient in list.Values)
{
// Audit Log
DicomInstancesTransferredAuditHelper helper =
new DicomInstancesTransferredAuditHelper(ServerPlatform.AuditSource,
EventIdentificationContentsEventOutcomeIndicator.Success,
EventIdentificationContentsEventActionCode.E,
assocParams);
foreach (StorageInstance instance in instances)
{
if (patient.PatientId.Equals(instance.PatientId) &&
patient.PatientsName.Equals(instance.PatientsName))
{
helper.AddStorageInstance(instance);
}
}
ServerAuditHelper.LogAuditMessage(helper);
}
}