/// <summary>
/// Overridden N-ACTION-RQ message handler. Return an N-EVENT-REPORT-RQ
/// after the N-ACTION-RSP.
/// </summary>
/// <param name="queryMessage">N-ACTION-RQ and Dataset.</param>
/// <returns>Boolean - true if dicomMessage handled here.</returns>
protected override void AfterHandlingNActionRequest(DicomMessage dicomMessage)
{
isEventSent = false;
// set up the default N-ACTION-RSP with a successful status
DicomMessage responseMessage = new DicomMessage(DvtkData.Dimse.DimseCommand.NACTIONRSP);
responseMessage.Set("0x00000900", DvtkData.Dimse.VR.US, 0);
// send the response
this.Send(responseMessage);
IsMessageHandled = true;
// creating information model
QueryRetrieveInformationModels qrInfoModels = CreateQueryRetrieveInformationModels(true, _dataDirectory);
// delay before generating the N-EVENT-REPORT-RQ
WriteInformation(string.Format("Delaying the N-EVENT-REPORT by {0} secs", _eventDelay / 1000));
isAssociated = true;
int waitedTime = 0;
if (WaitForPendingDataInNetworkInputBuffer(_eventDelay, ref waitedTime))
{
ReleaseRq releaseRq = ReceiveReleaseRq();
if (releaseRq != null)
{
SendReleaseRp();
isAssociated = false;
}
}
if (!isAssociated)
{
string info = "Sending the N-Event-Report asynchronously.";
WriteInformation(info);
SCU commitScu = new SCU();
commitScu.Initialize(this.Parent);
// Set the correct settings for the overview DicomThread.
//
commitScu.Options.Identifier = "Storage_Commitment_SCU_association_" + storageCommitmentScuIndex.ToString();
commitScu.Options.ResultsFileNameOnlyWithoutExtension = (this.overviewThread as StoreCommitScp).startDateTime + "_Storage_Commitment_SCU_association_" + storageCommitmentScuIndex.ToString();
storageCommitmentScuIndex++;
commitScu.Options.LocalAeTitle = this.Options.LocalAeTitle;
commitScu.Options.RemoteAeTitle = _remoteAETitle;
commitScu.Options.RemotePort = _port;
commitScu.Options.RemoteHostName = _remoteHostName;
commitScu.Options.RemoteRole = Dvtk.Sessions.SutRole.Requestor;
commitScu.Options.ResultsDirectory = this.Options.ResultsDirectory;
commitScu.Options.DataDirectory = this.Options.DataDirectory;
commitScu.Options.StorageMode = Dvtk.Sessions.StorageMode.NoStorage;
commitScu.Options.LogThreadStartingAndStoppingInParent = false;
commitScu.Options.LogWaitingForCompletionChildThreads = false;
commitScu.Options.AutoValidate = false;
PresentationContext presentationContext = new PresentationContext("1.2.840.10008.1.20.1", // Abstract Syntax Name
"1.2.840.10008.1.2"); // Transfer Syntax Name(s)
PresentationContext[] presentationContexts = new PresentationContext[1];
presentationContexts[0] = presentationContext;
// create the N-EVENT-REPORT-RQ based in the contents of the N-ACTION-RQ
DicomMessage requestMessage = GenerateTriggers.MakeStorageCommitEvent(qrInfoModels, dicomMessage);
if (waitedTime < _eventDelay)
{
Sleep(_eventDelay - waitedTime);
}
commitScu.Start();
isEventSent = commitScu.TriggerSendAssociationAndWait(requestMessage, presentationContexts);
}
else
{
string info = "Sending the N-Event-Report synchronously.";
WriteInformation(info);
if (!isEventSent)
{
SendNEventReport(qrInfoModels, dicomMessage);
}
}
}
private bool HandleSubOperation(System.String moveDestinationAE, System.String dcmFilename, int subOperationIndex)
{
SCU storageScu = new SCU();
storageScu.Initialize(DicomThread.ThreadManager);
storageScu.Options.DeepCopyFrom(DicomThread.Options);
storageScu.Options.Identifier = "StorageSubOperationAsScu";
////Check for Secure connection
//if (DicomThread.Options.SecureConnection)
//{
// storageScu.Options.SecureConnection = true;
// storageScu.Options.CertificateFilename = DicomThread.Options.CertificateFilename;
// storageScu.Options.CredentialsFilename = DicomThread.Options.CredentialsFilename;
//}
storageScu.Options.ResultsFileNameOnlyWithoutExtension = "StorageSubOperationAsScu" + subOperationIndex.ToString();
storageScu.Options.ResultsDirectory = DicomThread.Options.ResultsDirectory;
storageScu.Options.LocalAeTitle = DicomThread.Options.LocalAeTitle;
storageScu.Options.LocalPort = DicomThread.Options.LocalPort;
if (IsHaveMoveDestinations)
{
storageScu.Options.RemoteAeTitle = moveDestinationAE;
storageScu.Options.RemotePort = MoveDestiantions[MoveAEdetailsIndex].Port;
storageScu.Options.RemoteHostName = MoveDestiantions[MoveAEdetailsIndex].IP;
}
else
{
storageScu.Options.RemoteAeTitle = moveDestinationAE;
storageScu.Options.RemotePort = DicomThread.Options.RemotePort;
storageScu.Options.RemoteHostName = DicomThread.Options.RemoteHostName;
}
storageScu.Options.DataDirectory = DicomThread.Options.DataDirectory;
storageScu.Options.StorageMode = Dvtk.Sessions.StorageMode.AsDataSet;
// Read the DCM File
DicomFile dcmFile = new DicomFile();
dcmFile.Read(dcmFilename, storageScu);
FileMetaInformation fMI = dcmFile.FileMetaInformation;
// Get the transfer syntax and SOP class UID
System.String transferSyntax = "1.2.840.10008.1.2";
if ((fMI != null) && fMI.Exists("0x00020010"))
{
// Get the Transfer syntax
DvtkHighLevelInterface.Dicom.Other.Attribute tranferSyntaxAttr = fMI["0x00020010"];
transferSyntax = tranferSyntaxAttr.Values[0];
}
Values values = dcmFile.DataSet["0x00080016"].Values;
System.String sopClassUid = values[0];
PresentationContext presentationContext = new PresentationContext(sopClassUid, // Abstract Syntax Name
transferSyntax); // Transfer Syntax Name(s)
PresentationContext[] presentationContexts = new PresentationContext[1];
presentationContexts[0] = presentationContext;
DicomMessage storageMessage = new DicomMessage(DvtkData.Dimse.DimseCommand.CSTORERQ);
storageMessage.DataSet.CloneFrom(dcmFile.DataSet);
storageScu.Start();
bool sendResult = storageScu.TriggerSendAssociationAndWait(storageMessage, presentationContexts);
if (!sendResult)
{
WriteWarning("Association to move destination for Storage Sub-Operation is rejected.");
}
if (storageScu.HasExceptionOccured)
{
WriteError("Storage Sub-Operation As SCU Failed");
}
storageScu.Stop();
DicomMessageCollection cStoreResponses = storageScu.Messages.DicomMessages.CStoreResponses;
// Obtain the value of the C-STORE RSP.The value of this variable is used to determine the attributes of the C-MOVE RSP.
foreach (DicomMessage cStoreRsp in cStoreResponses)
{
cStoreStatusVal = Int32.Parse(cStoreRsp.CommandSet.GetValues("0x00000900")[0]);
}
// Transform the sub results
Xslt.StyleSheetFullFileName = DicomThread.Options.StyleSheetFullFileName;
System.String htmlResultsFilename = Xslt.Transform(storageScu.Options.ResultsDirectory, storageScu.Options.ResultsFileNameOnly);
// Make link to the sub-operation results file
System.String message = System.String.Format("<a href=\"{0}\">Storage sub-operation {1} to AE Title \"{2}\"</a><br/>",
htmlResultsFilename,
subOperationIndex,
moveDestinationAE);
DicomThread.WriteHtmlInformation(message);
return(sendResult);
}
private bool HandleSubOperation(System.String moveDestinationAE, System.String dcmFilename, int subOperationIndex)
{
SCU storageScu = new SCU(true);
storageScu.Initialize(DicomThread.ThreadManager);
storageScu.Options.Identifier = "StorageSubOperationAsScu";
if (DicomThread.Options.StartAndEndResultsGathering == true)
{
storageScu.Options.StartAndEndResultsGathering = true;
storageScu.Options.ResultsFilePerAssociation = false;
System.String filenameFormat = DicomThread.Options.ResultsFileName.Replace("_res", "_StorageSubOperationAsScu{0}_res");
System.String resultsFilename = String.Format(filenameFormat, subOperationIndex);
storageScu.Options.ResultsFileName = resultsFilename;
storageScu.Options.ResultsDirectory = DicomThread.Options.ResultsDirectory;
System.String message = String.Format("StorageSubOperation filename: {0}", storageScu.Options.ResultsDirectory + "Detail_" + storageScu.Options.ResultsFileName);
DicomThread.WriteInformation(message);
}
else
{
storageScu.Options.StartAndEndResultsGathering = false;
}
storageScu.Options.DvtAeTitle = DicomThread.Options.DvtAeTitle;
storageScu.Options.DvtPort = DicomThread.Options.DvtPort;
storageScu.Options.SutAeTitle = moveDestinationAE;
storageScu.Options.SutPort = DicomThread.Options.SutPort;
storageScu.Options.SutIpAddress = DicomThread.Options.SutIpAddress;
storageScu.Options.DataDirectory = DicomThread.Options.DataDirectory;
storageScu.Options.StorageMode = Dvtk.Sessions.StorageMode.AsDataSet;
// foreach (System.String filename in config.DefinitionFiles)
// {
// storageScu.Options.LoadDefinitionFile(filename);
// }
System.String sopClassUid = "1.2.840.10008.5.1.4.1.1.7";
PresentationContext presentationContext
= new PresentationContext(sopClassUid, // Abstract Syntax Name
"1.2.840.10008.1.2"); // Transfer Syntax Name(s)
PresentationContext[] presentationContexts = new PresentationContext[1];
presentationContexts[0] = presentationContext;
DicomMessage storageMessage = new DicomMessage(DvtkData.Dimse.DimseCommand.CSTORERQ);
storageMessage.DataSet.Read(dcmFilename, storageScu);
storageScu.NonThreadedStart();
bool sendResult = false;
try
{
sendResult = storageScu.SendAssociation(storageMessage, presentationContexts);
}
catch (System.Exception)
{
DicomThread.WriteError("Storage Sub-Operation As SCU Failed");
}
finally
{
storageScu.NonThreadedStop();
}
return(sendResult);
}
private void dICOMEchoToolStripMenuItem_Click(object sender, EventArgs e)
{
string detailedEchoFileName = "";
if (registeredPeersGrid.SelectedIndices.Count > 0)
{
int selectedIndex = registeredPeersGrid.SelectedIndices[0];
//isStorageEcho = true;
allThreadsFinished = false;
if ((peers[selectedIndex].IP == null) || (peers[selectedIndex].IP.Length == 0))
{
MessageBox.Show("Pl Specify SCP IP Address.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
//Update DVT & SUT settings
OverviewThread overviewThread = new OverviewThread();
overviewThread.Initialize(threadManager);
overviewThread.Options.DeepCopyFrom(options);
overviewThread.Options.Identifier = "Move_Destinations";
overviewThread.Options.AttachChildsToUserInterfaces = true;
overviewThread.Options.LogThreadStartingAndStoppingInParent = false;
overviewThread.Options.LogWaitingForCompletionChildThreads = false;
String resultsFileName = "MoveDestinations_" + System.DateTime.Now.ToString("yyyyMMddHHmmss", System.Globalization.CultureInfo.InvariantCulture);
overviewThread.Options.ResultsFileNameOnlyWithoutExtension = resultsFileName;
SCU echoScu = new SCU();
echoScu.Initialize(overviewThread);
echoScu.Options.DeepCopyFrom(options);
String resultsFileBaseName = "MoveDestinationsEcho_" + System.DateTime.Now.ToString("yyyyMMddHHmmss", System.Globalization.CultureInfo.InvariantCulture);
echoScu.Options.ResultsFileNameOnlyWithoutExtension = resultsFileBaseName;
echoScu.Options.Identifier = resultsFileBaseName;
echoScu.Options.LogThreadStartingAndStoppingInParent = false;
echoScu.Options.LogWaitingForCompletionChildThreads = false;
echoScu.Options.AutoValidate = false;
echoScu.Options.ResultsDirectory = options.ResultsDirectory;
//echoScu.Options.LocalAeTitle ="SCU";
echoScu.Options.RemoteAeTitle = peers[selectedIndex].AE;
echoScu.Options.RemotePort = peers[selectedIndex].Port;
echoScu.Options.RemoteHostName = peers[selectedIndex].IP;
//this.userControlActivityLogging.Attach(echoScu);
detailedEchoFileName = echoScu.Options.DetailResultsFullFileName;
PresentationContext presentationContext = new PresentationContext("1.2.840.10008.1.1", // Abstract Syntax Name
"1.2.840.10008.1.2"); // Transfer Syntax Name(s)
PresentationContext[] presentationContexts = new PresentationContext[1];
presentationContexts[0] = presentationContext;
DvtkHighLevelInterface.Dicom.Messages.DicomMessage echoMessage = new DvtkHighLevelInterface.Dicom.Messages.DicomMessage(DvtkData.Dimse.DimseCommand.CECHORQ);
echoScu.Start();
bool sendResult = echoScu.TriggerSendAssociationAndWait(echoMessage, presentationContexts);
if (!sendResult)
{
MessageBox.Show("DICOM Echo failed ", "Failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
MessageBox.Show("DICOM Echo successful", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
echoScu.Stop();
if (OnShowEchoResults != null)
{
OnShowEchoResults.Invoke(detailedEchoFileName, sendResult);
}
allThreadsFinished = false;
}
}