/// <summary>
/// Save DICOM data and file
/// </summary>
public bool SaveDICOMInfo(MElementList dataset, ts_t baseTsn, string implClassUid, string versionName, string rootPath)
{
var dicom = new DICOMInfoDto();
DICOMUtility.BuildDICOMInfo(dataset, ref dicom);
var path = rootPath + dicom.AccessionNo + Convert.ToString(Path.DirectorySeparatorChar);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
var filePath = path + dicom.SOPInstanceUID + ".dcm";
var result1 = SaveDICOMFile(dataset, baseTsn, implClassUid, versionName, filePath);
var result2 = false;
if (result1)
{
result2 = SaveDICOMData(dicom, filePath);
}
return(result1 && result2);
}
void AddSupportedStoreServices(ref MDTAe ae, DAPAcseObserver observer, AutoResetEvent sync, SSCPPara theStore)
{
ts_t[] tsn = null;
// confirm the transfer syntax(es) that will be used
tsn = new ts_t[5];
tsn[0] = ts_t.ImplicitVRLittleEndian;
tsn[1] = ts_t.ExplicitVRLittleEndian;
tsn[2] = ts_t.ExplicitVRBigEndian;
tsn[3] = ts_t.JPEGLosslessNonHierarchical_14;
tsn[4] = ts_t.JPEGLosslessNonHierarchicalFirstOrderPrediction;
// confirm abstract syntax(es) that will be used
DAPStoreService store_service = null;
// add all the service
store_service = new DAPStoreService(MDTStoreService.kMGPresentation, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kMGProcessing, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kDXPresentation, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kDXProcessing, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kCRImage, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kCTImage, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kMRImage, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kNMImage, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kUSImage, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kXAImage, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kSCImage, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kXRFImage, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
store_service = new DAPStoreService(MDTStoreService.kUSMFImage, tsn, sync, theStore);
store_service.setObserver(observer);
ae.addService(store_service);
}
/// <summary>
/// Save DICOM file
/// </summary>
/// <param name="dataset"></param>
/// <param name="baseTsn"></param>
/// <param name="implClassUid"></param>
/// <param name="versionName"></param>
/// <param name="path"></param>
/// <returns></returns>
private bool SaveDICOMFile(MElementList dataset, ts_t baseTsn, string implClassUid, string versionName, string filePath)
{
try
{
// add the following group 2 element for writing pt10 files
string str_tsn = "1.2.840.10008.1.2";
switch (baseTsn)
{
case ts_t.ImplicitVRLittleEndian: str_tsn = "1.2.840.10008.1.2"; break;
case ts_t.ExplicitVRBigEndian: str_tsn = "1.2.840.10008.1.2.2"; break;
case ts_t.ExplicitVRLittleEndian: str_tsn = "1.2.840.10008.1.2.1"; break;
case ts_t.JPEGLosslessNonHierarchical_14: str_tsn = "1.2.840.10008.1.2.4.57"; break;
case ts_t.JPEGLosslessNonHierarchicalFirstOrderPrediction: str_tsn = "1.2.840.10008.1.2.4.70"; break;
default: str_tsn = "1.2.840.10008.1.2"; break;
}
MElement tsnUid = new MElement(tag_t.kTransferSyntaxUID, vr_t.UI);
UID tsn = new UID(str_tsn);
tsnUid.set_uid(0, tsn);
dataset.addElement(tsnUid);
MElement implUid = new MElement(tag_t.kImplementationClassUID, vr_t.UI);
UID uid = new UID(implClassUid);
implUid.set_uid(0, uid);
dataset.addElement(implUid);
MElement implVer = new MElement(tag_t.kImplementationVersionName, vr_t.SH);
string version = versionName;
implVer.set_string(0, version);
dataset.addElement(implVer);
// Note: in the current version,saving file will use a large size of memory,this is a limitation
// of the managed class in KDT,in the later version,if the limitation is resolved,we will use
// the MDecoder to save files,not the MEncoder.wirte_pt10_file
if (MEncoder.write_pt10_file
(
filePath,
dataset,
true, // item length is explicit
false // do not check group 2 items
))
{
_logger.Info("DAPStoreService.SaveFile(): " + "save file:" + filePath + "OK.");
return(true);
}
else
{
_logger.Info("DAPStoreService.SaveFile(): " + "save file:" + filePath + "failed.");
return(false);
}
}
catch (Exception e)
{
_logger.Info("DAPStoreService.SaveFile(): " + "error occurred while trying to write part-10 file " + e.Message);
return(false);
}
}
