public void OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, ClearCanvas.Dicom.DicomMessage message)
{
foreach (byte pcid in association.GetPresentationContextIDs())
{
DicomPresContext context = association.GetPresentationContext(pcid);
if (context.Result == DicomPresContextResult.Accept)
{
if (context.AbstractSyntax == SopClass.StudyRootQueryRetrieveInformationModelFind)
{
DicomMessage response = new DicomMessage();
response.DataSet[DicomTags.StudyInstanceUid].SetStringValue("1.2.3");
response.DataSet[DicomTags.PatientId].SetStringValue("1");
response.DataSet[DicomTags.PatientsName].SetStringValue("test");
response.DataSet[DicomTags.StudyId].SetStringValue("1");
response.DataSet[DicomTags.StudyDescription].SetStringValue("dummy");
server.SendCFindResponse(presentationID, message.MessageId, response, DicomStatuses.Pending);
DicomMessage finalResponse = new DicomMessage();
server.SendCFindResponse(presentationID, message.MessageId, finalResponse, DicomStatuses.Success);
}
else if (context.AbstractSyntax == SopClass.VerificationSopClass)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
}
}
}
}
//private static void WriteLog(string s)
//{
// File.AppendAllText("C:\\_store.txt", string.Format("{0}\n",s));
//}
/// <summary>
/// Hàm xử lý khi nhận xong dữ liệu Dicom
/// </summary>
/// <param name="server"></param>
/// <param name="association"></param>
/// <param name="presentationId"></param>
/// <param name="message"></param>
void IDicomServerHandler.OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association,
byte presentationId, DicomMessage message)
{
//wc.Stop();
//WriteLog(wc.ElapsedMilliseconds.ToString());
if (message.CommandField == DicomCommandField.CEchoRequest)
{
server.SendCEchoResponse(presentationId, message.MessageId, DicomStatuses.Success);
return;
}
String studyInstanceUid = null;
String seriesInstanceUid = null;
DicomUid sopInstanceUid;
//String patientName = null;
String sex = null;
sex = message.DataSet[DicomTags.PatientsSex].GetString(0, "O");
bool ok = message.DataSet[DicomTags.SopInstanceUid].TryGetUid(0, out sopInstanceUid);
if (ok) ok = message.DataSet[DicomTags.SeriesInstanceUid].TryGetString(0, out seriesInstanceUid);
if (ok) ok = message.DataSet[DicomTags.StudyInstanceUid].TryGetString(0, out studyInstanceUid);
//if (ok) ok = message.DataSet[DicomTags.PatientsName].TryGetString(0, out patientName);
if (!ok)
{
VBLogger.LogError("Unable to retrieve UIDs from request message, sending failure status.");
server.SendCStoreResponse(presentationId, message.MessageId, sopInstanceUid.UID,
DicomStatuses.ProcessingFailure);
return;
}
TransferSyntax syntax = association.GetPresentationContext(presentationId).AcceptedTransferSyntax;
server.SendCStoreResponse(presentationId, message.MessageId,
sopInstanceUid.UID,
DicomStatuses.Success);
string pathImage = "";
var path = new StringBuilder();
path.AppendFormat("{0}{1}{2}{3}{4}", StorageLocation, Path.DirectorySeparatorChar,
studyInstanceUid, Path.DirectorySeparatorChar, seriesInstanceUid);
try
{
// Save File
if (!Directory.Exists(StorageLocation))
Directory.CreateDirectory(StorageLocation);
if (!Directory.Exists(path.ToString()))
Directory.CreateDirectory(path.ToString());
path.AppendFormat("{0}{1}.dcm", Path.DirectorySeparatorChar, sopInstanceUid.UID);
var dicomFile = new DicomFile(message, path.ToString())
{
TransferSyntaxUid = syntax.UidString,
MediaStorageSopInstanceUid = sopInstanceUid.UID,
ImplementationClassUid = DicomImplementation.ClassUID.UID,
ImplementationVersionName = DicomImplementation.Version,
SourceApplicationEntityTitle = association.CallingAE,
MediaStorageSopClassUid = message.SopClass.Uid
};
dicomFile.Save(DicomWriteOptions.None);
//WriteLog(string.Format("Save File OK!: {0}", wc.ElapsedMilliseconds));
var pd = new DicomUncompressedPixelData(message.DataSet);
pathImage = path.ToString();
byte[] thePixels = pd.GetFrame(0);
var pixData = new UInt16[thePixels.Length/2];
int h = dicomFile.DataSet[DicomTags.Rows].GetUInt16(0, 0);
int w = dicomFile.DataSet[DicomTags.Columns].GetUInt16(0, 0);
UInt16 max = 0, min = UInt16.MaxValue;
//min = pd.ge
unsafe
{
fixed (byte* pixPointer = thePixels)
{
var pP = (UInt16*) pixPointer;
for (int i = 0; i < w*h; ++i)
{
pixData[i] = *pP;
if (min > pixData[i]) min = pixData[i];
if (max < pixData[i]) max = pixData[i];
pP++;
}
}
}
int indexOf = pathImage.LastIndexOf(".dcm");
pathImage = pathImage.Substring(0, indexOf);
pathImage = string.Concat(pathImage, "_thumb.jpg");
string photometricInterpretation;
message.DataSet[DicomTags.PhotometricInterpretation].TryGetString(0, out photometricInterpretation);
Bitmap bmp = CreateBitmap(pixData, min, max, w, h, photometricInterpretation);
bmp.Save(pathImage, ImageFormat.Jpeg);
bmp.Dispose();
}
catch (Exception ex)
{
// File.WriteAllText(@"C:\log.txt", ex.ToString());
}
//WriteLog(string.Format(" Create Thumbnail OK: {0}", wc.ElapsedMilliseconds));
String patientName = message.DataSet[DicomTags.PatientsName].GetString(0, "");
//Xóa các ký tự thừa trong Patient Name
patientName = patientName.Replace('^', ' ');
VBLogger.LogInfo("Received SOP Instance: {0} for patient {1}", sopInstanceUid, patientName);
//Insert Install To DB
//InsertInstanceToImageServer(association, message.DataSet);
// FeedBack to Rislink
string patientId = message.DataSet[DicomTags.PatientId].GetString(0, "");
string bodyPart = message.DataSet[DicomTags.BodyPartExamined].GetString(0, "");
string viewPosition = message.DataSet[DicomTags.ViewPosition].GetString(0, "");
string accessionNumber = message.DataSet[DicomTags.AccessionNumber].GetString(0, "").Trim();
accessionNumber = accessionNumber == "" ? patientId : accessionNumber;
//var t = message.DataSet[DicomTags.SourceSerialNumber].GetString(0, "").Trim();
string requestingAe = association.CallingAE;
if (viewPosition.Trim() == "")
viewPosition = message.DataSet[DicomTags.PatientOrientation].GetString(0, "");
//WriteLog(string.Format("Finish time: {0}",wc.ElapsedMilliseconds));
var updateOk = SpMergeData(bodyPart, patientId, patientName, path.ToString(), sex, studyInstanceUid, seriesInstanceUid,
sopInstanceUid.ToString(), viewPosition, accessionNumber, requestingAe);
Console.WriteLine(updateOk.ToString(CultureInfo.InvariantCulture));
}
void IDicomServerHandler.OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, DicomMessage message)
{
if (message.CommandField == DicomCommandField.CEchoRequest)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
return;
}
String studyInstanceUid = null;
String seriesInstanceUid = null;
DicomUid sopInstanceUid;
String patientName = null;
bool ok = message.DataSet[DicomTags.SopInstanceUid].TryGetUid(0, out sopInstanceUid);
if (ok) ok = message.DataSet[DicomTags.SeriesInstanceUid].TryGetString(0, out seriesInstanceUid);
if (ok) ok = message.DataSet[DicomTags.StudyInstanceUid].TryGetString(0, out studyInstanceUid);
if (ok) ok = message.DataSet[DicomTags.PatientsName].TryGetString(0, out patientName);
if (!ok)
{
Platform.Log(LogLevel.Error, "Unable to retrieve UIDs from request message, sending failure status.");
server.SendCStoreResponse(presentationID, message.MessageId, sopInstanceUid.UID,
DicomStatuses.ProcessingFailure);
return;
}
TransferSyntax syntax = association.GetPresentationContext(presentationID).AcceptedTransferSyntax;
if (List)
{
Platform.Log(LogLevel.Info, message.Dump());
}
if (Bitbucket)
{
Platform.Log(LogLevel.Info, "Received SOP Instance: {0} for patient {1} in syntax {2}", sopInstanceUid,
patientName, syntax.Name);
server.SendCStoreResponse(presentationID, message.MessageId,
sopInstanceUid.UID,
DicomStatuses.Success);
return;
}
if (!Directory.Exists(StorageLocation))
Directory.CreateDirectory(StorageLocation);
var path = new StringBuilder();
path.AppendFormat("{0}{1}{2}{3}{4}", StorageLocation, Path.DirectorySeparatorChar,
studyInstanceUid, Path.DirectorySeparatorChar,seriesInstanceUid);
Directory.CreateDirectory(path.ToString());
path.AppendFormat("{0}{1}.dcm", Path.DirectorySeparatorChar, sopInstanceUid.UID);
var dicomFile = new DicomFile(message, path.ToString())
{
TransferSyntaxUid = syntax.UidString,
MediaStorageSopInstanceUid = sopInstanceUid.UID,
ImplementationClassUid = DicomImplementation.ClassUID.UID,
ImplementationVersionName = DicomImplementation.Version,
SourceApplicationEntityTitle = association.CallingAE,
MediaStorageSopClassUid = message.SopClass.Uid
};
dicomFile.Save(DicomWriteOptions.None);
Platform.Log(LogLevel.Info, "Received SOP Instance: {0} for patient {1} in syntax {2}", sopInstanceUid,
patientName, syntax.Name);
server.SendCStoreResponse(presentationID, message.MessageId,
sopInstanceUid.UID,
DicomStatuses.Success);
}