/*=========================================================================

  Program: GDCM (Grassroots DICOM). A DICOM library

  Copyright (c) 2006-2011 Mathieu Malaterre
  All rights reserved.
  See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#include "gdcmCSAHeader.h"
#include "gdcmPrivateTag.h"
#include "gdcmDataElement.h"
#include "gdcmCSAElement.h"
#include "gdcmDataSet.h"
#include "gdcmExplicitDataElement.h"
#include "gdcmSwapper.h"

namespace gdcm
{
CSAElement CSAHeader::CSAEEnd = CSAElement((unsigned int)-1);

  const CSAElement& CSAHeader::GetCSAEEnd() const
  {
    return CSAEEnd;
  }


/*
 *  (0029,1110) OB 53\54\45\50\3b\0a... # 5342,1 MedCom OOG Info
 *  -> MEDCOM Object Oriented Graphics (OOG) data.
 *  I think this is the STEP-File, aka ISO standard (10303)
 *  http://sourceforge.net/projects/stepmod
 *
 *  $ ./bin/gdcmraw -i MR-SIEMENS-DICOM-WithOverlays.dcm -t 0029,1110 -o 0029_1110.raw
 *  $ gvim 0029_1110.raw
STEP;
HEADER;
    FILE_IDENTIFICATION(
  '',
  'Wed Nov 30 15:11:24 2005',
  ('meduser'),
  (''),
  '1.0',
  '1.0',
  'Exchangeboard');
    FILE_DESCRIPTION('STEP format');
    IMP_LEVEL('1.0');
ENDSEC;
DATA;
@329 = CsaGraDoubleVec3DArray(0, ());
@331 = CsaGraDoubleVec3DArray(0, (69.0, 246.0, 0.0, 67.0, 245.0, 0.0, 66.0, 244.0, 0.0, 64.0, 244.0, 0.0, 62.0, 243.0, 0.0, 61.0, 243.0, 0.0, 59.0, 243.0, 0.0, 57.0, 243.0, 0.0, 56.0, 243.0, 0.0, 55.0, 243.0, 0.0, 53.0, 243.0, 0.0, 52.0, 243.0, 0.0, 51.0, 243.0, 0.0, 50.0, 243.0, 0.0, 49.0, 243.0, 0.0, 48.0, 243.0, 0.0, 48.0, 244.0, 0.0, 47.0, 244.0, 0.0, 46.0, 245.0, 0.0, 46.0, 247.0, 0.0, 46.0, 248.0, 0.0, 46.0, 249.0, 0.0, 46.0, 250.0, 0.0, 46.0, 251.0, 0.0, 46.0, 252.0, 0.0, 46.0, 253.0, 0.0, 46.0, 255.0, 0.0, 46.0, 257.0, 0.0, 47.0, 258.0, 0.0, 47.0, 259.0, 0.0, 48.0, 261.0, 0.0, 49.0, 261.0, 0.0, 50.0, 263.0, 0.0, 50.0, 264.0, 0.0, 51.0, 266.0, 0.0, 53.0, 267.0, 0.0, 54.0, 268.0, 0.0, 55.0, 270.0, 0.0, 56.0, 270.0, 0.0, 56.0, 271.0, 0.0, 57.0, 271.0, 0.0, 58.0, 271.0, 0.0, 59.0, 272.0, 0.0, 61.0, 272.0, 0.0, 62.0, 272.0, 0.0, 62.0, 273.0, 0.0, 63.0, 273.0, 0.0, 64.0, 273.0, 0.0, 65.0, 273.0, 0.0, 66.0, 273.0, 0.0, 67.0, 273.0, 0.0, 69.0, 273.0, 0.0, 69.0, 272.0, 0.0, 71.0, 271.0, 0.0, 72.0, 270.0, 0.0, 73.0, 269.0, 0.0, 73.0, 268.0, 0.0, 73.0, 267.0, 0.0, 74.0, 267.0, 0.0, 75.0, 266.0, 0.0, 75.0, 265.0, 0.0, 76.0, 265.0, 0.0, 77.0, 263.0, 0.0, 77.0, 261.0, 0.0, 78.0, 261.0, 0.0, 78.0, 259.0, 0.0, 78.0, 258.0, 0.0, 79.0, 257.0, 0.0, 79.0, 256.0, 0.0, 80.0, 256.0, 0.0, 80.0, 255.0, 0.0, 80.0, 254.0, 0.0, 80.0, 253.0, 0.0, 80.0, 252.0, 0.0, 80.0, 251.0, 0.0, 80.0, 250.0, 0.0, 79.0, 248.0, 0.0, 77.0, 247.0, 0.0, 77.0, 246.0, 0.0, 77.0, 245.0, 0.0, 77.0, 244.0, 0.0, 75.0, 244.0, 0.0, 75.0, 243.0, 0.0, 74.0, 242.0, 0.0, 73.0, 242.0, 0.0, 72.0, 241.0, 0.0, 71.0, 240.0, 0.0, 71.0, 239.0, 0.0, 70.0, 239.0, 0.0, 69.0, 239.0, 0.0, 68.0, 239.0, 0.0, 66.0, 239.0, 0.0, 64.0, 239.0, 0.0, 63.0, 239.0, 0.0, 64.0, 242.0, 0.0));
@333 = CsaImageOverlay(0, (), (), '', 0, 0, 0, $, (), (), (), (), (), (#332), 0, 0, (), '', '', (), '', (), 0, 0, $, 0, 0.0, 0.0, (), '', 0, 0, 'CAP_3D_MEANING', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, );
@332 = CsaGraphicPrimGroup(0, 0, 0, 0, 0.0, 0, #329, 1, 1, 0, 0, $, #333, $, $, $, (#330));
@335 = CsaUVString(0, (67, 111, 110, 116, 111, 117, 114, 77, 97, 110, 105, 112, 49, 54, 56, 49, 55, 100, 101, 48, 45, 97, 50, 48, 102, 45, 52, 50, 102, 99, 45, 97, 102, 102, 49, 45, 48, 55, 99, 49, 99, 51, 54, 48, 57, 102, 56, 102, 0));
@336 = CsaGraphicFrameApplContainer(0, (), 0);
@334 = CsaGraVVIDictionary(0, (#335), (#336), (-1, -1, -1, -1, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), (-1));
@330 = CsaGraphicPolygon(0, 0, 0, 0, 0.0, 0, #331, 0, 1, 0, 0, #332, $, #334, $, $, 0, 63.0, 256.0, 0.0, 0, 0, 0, 0, 0, 65535, 1.0, 0.0, 1.0, 0.0, 0, 0.29899999999999999, 0.58699999999999997, 0.114, 0, 65535, 0.0, 0.0, 0.0, 0.0, 0, 0.29899999999999999, 0.58699999999999997, 0.114, 1, 0, '', 1, 0, 0, 0, 65535, 1.0, 1.0, 1.0, 0.0, 0, 0.29899999999999999, 0.58699999999999997, 0.114, 0, 65535, 0.0, 0.0, 0.0, 0.0, 0, 0.29899999999999999, 0.58699999999999997, 0.114, 2, $, $, 1);
@337 = CsaGraDoubleVec3DArray(0, ());
@339 = CsaGraDoubleVec3DArray(0, (0.84375, 0.84375, 0.0));
@341 = CsaImageOverlay(0, (), (), '', 0, 0, 0, $, (), (), (), (), (), (#340), 0, 0, (), '', '', (), '', (), 0, 0, $, 0, 0.0, 0.0, (), '', 0, 0, 'CAP_3D_MEANING', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, );
@343 = CsaGraDoubleVec3DArray(0, (0.90234375, 0.29296875, 0.0));
@345 = CsaUVString(0, (68, 101, 115, 99, 114, 105, 112, 116, 105, 111, 110, 77, 97, 110, 105, 112, 35, 51, 95, 48, 98, 51, 57, 97, 54, 98, 53, 51, 45, 56, 53, 97, 50, 45, 52, 54, 102, 48, 45, 56, 99, 49, 52, 45, 97, 55, 102, 48, 51, 99, 100, 48, 53, 51, 56, 99, 0));
@346 = CsaGraphicFrameApplContainer(0, (), 0);
@344 = CsaGraVVIDictionary(0, (#345), (#346), (-1, -1, -1, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), (-1));
@342 = CsaGraphicText(0, 0, 0, 0, 0.0, 0, #343, 4, 1, 1, 1, #340, $, #344, $, $, 0, 0.0, 0.0, 0.0, 0, 0, 0, 0, 65535, 1.0, 1.0, 1.0, 0.0, 0, 0.29899999999999999, 0.58699999999999997, 0.114, 0, 65535, 0.0, 0.0, 0.0, 0.0, 0, 0.29899999999999999, 0.58699999999999997, 0.114, (84, 114, 97, 0), 1, -1, 0, 100, -16, 0, 0, 0, 400, 0, 0, 0, 0, 3, 2, 1, 34, 77, 77, 105, 110, 99, 104, 111, 32, 102, 111, 114, 32, 83, 105, 101, 109, 101, 110, 115, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 2);
@340 = CsaGraphicPrimGroup(0, 0, 0, 0, 0.0, 0, #337, 1, 1, 0, 0, $, #341, $, $, $, (#338, #342));
@348 = CsaUVString(0, (79, 114, 105, 101, 110, 116, 73, 110, 100, 105, 35, 51, 95, 48, 56, 54, 97, 100, 54, 52, 102, 50, 45, 50, 56, 49, 55, 45, 52, 102, 102, 50, 45, 57, 56, 52, 100, 45, 55, 49, 49, 101, 54, 55, 99, 52, 48, 53, 56, 57, 0));
@349 = CsaGraphicFrameApplContainer(0, (), 0);
@347 = CsaGraVVIDictionary(0, (#348), (#349), (-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, -1, -1, -1, -1), (-1));
@338 = CsaGraphicCube(0, 0, 0, 0, 0.0, 0, #339, 4, 1, 0, 0, #340, $, #347, $, $, 0, 0.84375, 0.84375, 0.0, 0, 0, 0, 0, 0, 65535, 1.0, 1.0, 0.0, 0.0, 0, 0.29899999999999999, 0.58699999999999997, 0.114, 0, 65535, 0.0, 0.0, 0.0, 0.0, 0, 0.29899999999999999, 0.58699999999999997, 0.114, 1, 0, '', 1, 0, 0.0, 1.0, 0.0, 1.0, 0.0, 0.0, 0.05859375);
ENDSEC;
ENDSTEP;
9
 */

/*
 * http://www.enac.northwestern.edu/~tew/archives/2003/02/25/incomplete-dicom-headers/
 * http://www.nmr.mgh.harvard.edu/~rudolph/software/vox2ras/download/vox2ras_rsolve.m
 * http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg03409.html
 *
 * Pretty good link:
 * http://www.mmrrcc.upenn.edu/CAMRIS/cfn/dicomhdr.html
 */

/*
 * SIEMENS-JPEG-CorruptFragClean.dcm (0029,xx10):
 * (0000,0005) FD (??) 337.625                              # 8,? (1)
 * (0000,0006) FD (??) 4.665                                # 8,? (1)
 * (0000,0007) SL (??) 955                                  # 4,? (1)
 * (0000,0008) SL (??) 200                                  # 4,? (1)
 * (0000,000c) FD (??) 4                                    # 8,? (1)
 * (0000,000d) SL (??) 2                                    # 4,? (1)
 * (0000,0013) SL (??) 337                                  # 4,? (1)
 * (0000,0014) SL (??) 0                                    # 4,? (1)
 * (0000,0016) SL (??) 50                                   # 4,? (1)
 * (0000,0018) SL (??) 672                                  # 4,? (1)
 * (0000,001d) LT (??) [N.E.C.K]                            # 8,? (1)
 * (0000,001e) FD (??) 160                                  # 8,? (1)
 * (0000,001f) FD (??) 0                                    # 8,? (1)
 * (0000,0020) FD (??) 3                                    # 8,? (1)
 * (0000,0021) SL (??) 1                                    # 4,? (1)
 * (0000,0022) SL (??) 11                                   # 4,? (1)
 * (0000,0025) SL (??) 8                                    # 4,? (1)
 * (0000,0027) FD (??) 60                                   # 8,? (1)
 * (0000,0028) SL (??) 292                                  # 4,? (1)
 * (0000,0029) SL (??) 0                                    # 4,? (1)
 * (0000,002c) SL (??) 200                                  # 4,? (1)
 * (0000,002d) SL (??) 0                                    # 4,? (1)
 * (0000,002e) SL (??) 0                                    # 4,? (1)
 * (0000,002f) FD (??) 1                                    # 8,? (1)
 * (ffff,ffff) CS (??) [END!      ]                         # 10,? (1)
 */

/*

Example of (29,10,SIEMENS CSA NON-IMAGE) / 0000,0a01

MlScanProtocol_Begin:   112

MlScanProtocolAttributes_Begin: 112

ActiveEntry:    0
AEC_SlopeObese: 0.33
AEC_SlopeSmall: 0.50
AutoReferenceLinesMode: MlAutoReferenceLinesModeOff
BodySizeOld:    MlAdult
BreathHold:     99.000
BreathingDefault:       15.000
Cardiac:        1
CustomProtocol: 1
Ident:  21003100
Partial:        1
PatientID:      "4.0.201300074"
PatientName:    "DQ"
PatientPosition:        MlPositionUndefined
PreCond4Displ:  65535
ProtocolName:   "PETCT_DailyQC"
Region: MlPET
Service:        0
StudyDescription:       "PET^PETCT_DailyQC (Adult)"
StudyID:        "4.0.311400557"
TotalmAs:       139
TotalNoOfScans: 1

CursorPos: 0


MlScanProtocolAttributes_End:   112

PROTOCOL_ENTRY_NO:      1

MlModeEntry_Begin:      112

MlModeEntryAttributes_Begin:    112

AutoRange:      MlAutoRangeNone
EntrySelected:  1
PatientPositionFoR:     MlFaceUpHeadFirst
Visible:        1
BodySize:       MlAdult
ModeEntryUID:   3


MlModeEntryAttributes_End:      112

MlModeScanNotNULL:

MlModeScan_Begin:       112

CardioTriggerDelay:     ""
Comment1:       ""
Comment1Source: MlInherited
Comment2:       ""
Comment2Source: MlInherited
ReconMode:      MlReconSliceMode
SliceEffective: 5.00
SliceEffectiveTiltCorrected:    5
SlicesPerScan:  16
SpiralPrePostRotation:  1.057
AddScan:        0
AEC_Aref:       600
AEC_AttenuationDataAP:  ""
AEC_AttenuationDataLat: ""
AEC_BeginPos:   68.000
AEC_CurrentDOMmax:      0
AEC_CurrentMean:        0
AEC_CurrentProfileAP:   ""
AEC_CurrentProfileLat:  ""
AEC_DoseProfile:        ""
AEC_EndPos:     -127.000
AEC_MDS:        ""
AEC_PDS:        ""
AEC_PDSMean:    0
AEC_PositionExceed:     0
AEC_PowerExceed:        0
AEC_Range:      -1.9697
AEC_TopoExceed: 0
AECDoseModulationType:  MlAutomaticExposureControl
AECReferenceMAs:        20
AngleType:      MlTubePosLateral
ApiId:  -1
ASICCont1:      15
ASICCont2:      135
AssignmentTest: 0
AutoFeed:       0
AutoLoad:       0
AutoTilt:       0
AverageRawData: MlAverageRDOff
BaseReconRangeBegin:    71.500
BaseReconRangeEnd:      -184.500
BeginPos:       71.500
Biopsy: 0
BodyRegion:     MlBodyRegionBody
Breathing:      18.000
Capacitor:      MlCapacitorNotused
Cardio: 0
CardioAverage:  MlCardioAverageLast3
CardioSyntheticTrigger: 0
Care:   MlOff
CareDoseType:   MlCareDoseAEC
CareVisionTableMode:    MlTableMoveContinuous
CareVisionTableStep:    2.5
Clustered:      0
ClusteredUsed:  0
Contrast:       0
CoolingTime:    0.000
CTDIw:  7.8
CTDIwEffective: 7.8
Current:        250
CurrentCorrection:      1.25
CurrentEffective:       250
CurrentPeak:    250
CurrentStd:     200
CustomMAs:      100
CycleTime:      0.000
CycleTimeMin:   0.000
CycleTimeUser:  0.000
DASCont1:       79
DASCont2:       0
DestinationRequestID:   "ct48501---------------------20071113-071740-0021-1044D480-00000"
DiscCheckSource:        MlDiscCheckNone
Displayed:      1
DLPEffective:   157.56
DoseModulationType:     MlNoModulation
ECGPulsing:     MlOff
EffectiveMAs:   100
EndPos: -130.500
FeedLastScan:   0.0
FeedScan:       0.0
Focus:  MlSmallFocus
FrameOfReferenceUID:    "1.3.12.2.1107.5.1.4.48501.30000007111306074039000000021"
FuseBolusModes: 0
GantryRotating: 1
HandCare:       MlNone
InterPosHori:   71.500
InterPosTilt:   0.0
IrsAcceptsMissingTables:        0
KeepFBAD:       0
Kind:   MlSpiral
mAs:    100
MasterAdjustOrTestNumber:       0
MasterAsymmetricStartAngle:     0
MasterCombActive:       0
MasterCompensatorActive:        1
MasterDataTransfer:     1
MasterDose:     1755
MasterDoseAmplification:        0
MasterDoseControl:      1
MasterDynamicFocusDeflection:   0
MasterFilament: 1
MasterFilamentCurrent:  7016
MasterFixedReadings:    0
MasterFocusAmplitude:   0
MasterFocusDelay:       0
MasterFocusOffset:      -7
MasterGantryDisplay:    1
MasterGantryRotation:   1
MasterIgnoreTubeArcing: 1
MasterIntegrationMode:  4
MasterIntegrationTime:  431
MasterITControl:        0
MasterLateralPosition:  0
MasterLightMarkerInScanExecute: 0
MasterMoveAllowedInScanExecute: 0
MasterPhiControl:       1
MasterRotAnodeFrequency:        50
MasterRotAnodeFrequencyChanged: 1
MasterRotatingAnode:    1
MasterSyntheticTrigger: 0
MasterTestPattern:      0
MasterTubeCollimatorMovement:   1
MasterTubeCurrent:      199
MasterTubeVoltage:      120000
MasterUseNominalValues: 1
MasterUseStartAngle:    0
MasterXray:     1
MasterZControl: 1
MasterZControlDynamic:  0
MBH:    0
MultiScanTime:  1.000
NoOfClustersPerRange:   1
NoOfScans:      1
NoOfScansDone:  0
NoOfScansInLastCluster: 0
NoOfScansPerCluster:    1
NoOfSlicesAfterPrep:    16
NoOfSlicesDetector:     16
NoOfSlicesPrep: 16
OfflineReconstruction:  1
OrganCharacteristicOverride:    MlOff
OrganCharacteristics:   MlOrgCharThorax
Pitch:  20.0
PitchFactor:    1.2500000
PitchLowerLimit:        7.0
PitchUpperLimit:        8.0
Power:  30000
PreLoad:        0
ProcessSteps:   4294967295
ProspectiveDoseSaving:  0
RangeName:      "CT"
RangeStart:     MlRangeStartConsole
RawDataFile:    "0001_RCT"
RawDataLoid:    "4.0.311407191"
Readings:       15150
ReconRangeBeginPos:     51.500
ReconRangeBeginTime:    0.000
ReconRangeEndPos:       -110.500
ReconRangeEndTime:      0.000
ReconRangeFirstImageTime:       "0"
ReconRangeLastImageTime:        "0"
RevolAngle:     360
RotKind:        MlRotNormal
RotNum: 13.029
RotTime:        0.500
RPP:    MlRpp1
ScanLabel:      ""
ScanNumber:     1
ScanState:      MlStateScanned
ScanTime:       6.530
ScanTrigger:    MlScanTriggerAuto
SequenceGap:    0.0
SequenceReconRangeEndPos:       142.000
SequenceRotTime:        0.500
SequenceScanTime:       0.750
Serio:  0
SliceDetector:  0.75
SliceGain:      0.000
SlicePhysical:  0.75
SliceSelect:    128
SourceRequestID:        ""
SpecialMeas:    MlSpecialMeasNone
SpiralFeedRot:  15.0
SpiralLength:   162.0
SpiralReconRangeEndPos: -110.500
SpiralRotTime:  0.500
SpiralScanTime: 6.530
StartAngleNumber:       90.0
StartDelay:     4.000
StartDelayCalc: 2.000
StartDelayUser: 4.000
StaticRotTime:  0.500
StaticTime:     1.000
TableDirection: MlIn
TableDirectionPatient:  MlCraniocaudal
TiltPos:        0.0
TopoLength:     0.0
TopoLengthList: 512.0
TopoLoid:       "4.0.311400561"
TopoReconRangeEndPos:   142.000
TopoScanTime:   0.000
TubeCollimator: 5100
TubeCollimatorClosed:   0
TubeNotify:     0
TubePosition:   0.0
UHR:    MlOff
UseAdjustAirCal:        0
UseAdjustBeamHard:      0
UseMasterGeneratorSettings:     0
VertPos:        106.0
VertPosValid:   1
Voltage:        120.000


MlModeScan_End: 112

First_MlModeRecon_Is_NULL:

No_Of_Valid_Recons: 1

MlModeRecon_Begin:      112

CardioTriggerDelay:     ""
Comment1:       ""
Comment1Source: MlInherited
Comment2:       ""
Comment2Source: MlInherited
ReconMode:      MlReconSliceMode
SliceEffective: 5.00
SliceEffectiveTiltCorrected:    5
SlicesPerScan:  16
SpiralPrePostRotation:  1.057
AdaptFilter:    1
Algorithm:      MlSlim
AutoRecon:      0
AutoReferenceLinesActive:       MlOff
Balancing:      1
BalancingSteps: 5
BodyPartExamined:       "CHEST"
CardioBiPhase:  1
CardioListOfEditSyncs:  ""
CardioListOfTimeStamps: ""
CardioMultiPhase:       0
CardioMultiPhaseTriggerDelay:   ""
CardioNoOfMultiPhase:   0
CardioNoOfTimeStampLists:       "0"
CardioReadyForRecon:    0
CareViewHead:   MlLeft
CenterX:        0
CenterY:        0
CrossSectionChanged:    0
CTScale:        MlCTScaleStandard
ExtendedFOV:    1
FilmImageInterval:      1
Filming:        0
FirstReconSlice:        0
FOV:    0
FoVHorLength:   700
FoVHorVec:      1.000;0.000;0.000
FoVVertLength:  700
FoVVertVec:     0.000;1.000;0.000
FuseModesP30:   1
ImaDisplay:     1
ImageMatrix:    512
ImageOrder:     MlIO_Craniocaudal
ImageReconType: MlPrimary
ImaStore:       1
IRSReconTime:   6.999
Kernel: "B30f medium smooth"
MCA:    0
Mirror: MlMirrorNone
ModeReconJMUID: ""
ModeReconUID:   4
MPPSDescription:        ""
MultiReconIncr: 1.000
NonLinearLookUpTable:   0
NoOfImages:     33
NoOfImagesEntryDone:    0
Obese:  1
OnlineReconPossible:    1
ORAFilter:      0
OrganFoV:       380
PFO:    MlOff
PostProcessingCommand:  "NON"
PostProcessingID:       "Ml3DNone"
ReconBeginPos:  0.000
ReconBeginTime: 0.000
ReconBeginVec:  0.000;0.000;51.500
ReconDirection: MlAxial
ReconEndPos:    0.000
ReconEndTime:   0.000
ReconEndVec:    0.000;0.000;-110.500
ReconIncrementManualChange:     MlUnchanged
ReconKind:      MlMetroRecon
ReconLabel:     ""
ReconPriority:  0
ReconSelected:  1
ReconState:     MlReconStateActive
ReconStateJM:   MlReconStateJMCreated
ReconstructionVolumeBeginVec:   0.000;0.000;0.000
ReconstructionVolumeEndVec:     0.000;0.000;0.000
ReconTaskNumber:        1
ReconType:      MlAxialRJ
ReferenceSeriesLoid:    ""
Resolution:     ResModeUltraFast
SeriesDescription:      "CT  5.0  eFoV  "
SeriesLoid:     ""
SeriesLoidKind: MlSeriesNew
SpiralBaseFunction:     MlSpiralBaseTrapezium06
SpiralPrePostLengthCorrection:  0.000
SpiralReconIncr:        5.000
ToBeReconBeginPos:      0.000
ToBeReconBeginTime:     0.000
ToBeReconBeginVec:      0.000;0.000;51.500
ToBeReconEndPos:        0.000
ToBeReconEndTime:       0.000
ToBeReconEndVec:        0.000;0.000;-110.500
TopoZoom:       1
Transfer:       MlOff
Transfer1:      ""
Transfer2:      ""
Transfer3:      ""
Ui3DViewCurrentPlanningVolumeLoid:      ""
Ui3DViewCutlineDirectionVec:    0.000;0.000;0.000
Ui3DViewFoVSegmentIndex:        0
Ui3DViewPanX:   0.000;0.000;0.000
Ui3DViewPanY:   0.000;0.000;0.000
Ui3DViewPivotVec:       0.000;0.000;0.000
Ui3DViewPVImageType:    MlMPR
Ui3DViewTopographicsSegmentIndex:       0
Ui3DViewTransformationVec1:     0.000;0.000;0.000
Ui3DViewTransformationVec2:     0.000;0.000;0.000
Ui3DViewWindowCenter1:  40.000;40.000;40.000
Ui3DViewWindowCenter2:  40.000;40.000;40.000
Ui3DViewWindowWidth1:   400.000;400.000;400.000
Ui3DViewWindowWidth2:   400.000;400.000;400.000
Ui3DViewZoomX:  1.000;1.000;1.000
Ui3DViewZoomY:  1.000;1.000;1.000
Viewing:        MlOff
ViewingDirection:       MlIO_Craniocaudal
Window[READ_ONLY]:      "Mediastinum"
Window.ResID:   33
Window1Center:  40
Window1Width:   400
Window2Center:  -600
Window2Width:   1200
WindowImageLoid:        ""


MlModeRecon_End:        112


MlModeEntry_End:        112

MlScanProtocol_End:     112


 */

struct DataSetFormatEntry
{
  Tag t;
  VR  vr;
};

static DataSetFormatEntry DataSetFormatDict[] = {
 { Tag(0x0000,0x0004),VR::LT },
 { Tag(0x0000,0x0005),VR::FD },
 { Tag(0x0000,0x0006),VR::FD },
 { Tag(0x0000,0x0007),VR::SL },
 { Tag(0x0000,0x0008),VR::SL },
 { Tag(0x0000,0x000c),VR::FD },
 { Tag(0x0000,0x000d),VR::SL },
 { Tag(0x0000,0x000e),VR::SL },
 { Tag(0x0000,0x0012),VR::FD },
 { Tag(0x0000,0x0013),VR::SL },
 { Tag(0x0000,0x0014),VR::SL },
 { Tag(0x0000,0x0016),VR::SL },
 { Tag(0x0000,0x0018),VR::SL },
 { Tag(0x0000,0x001a),VR::SL },
 { Tag(0x0000,0x001d),VR::LT }, // Defined Terms: [A.B.D.O.M.E.N], [C.H.E.S.T], [E.X.T.R.E.M.I.T.Y], [H.E.A.D], [N.E.C.K], [P.E.L.V.I.S], [S.P.I.N.E]
 { Tag(0x0000,0x001e),VR::FD },
 { Tag(0x0000,0x001f),VR::FD },
 { Tag(0x0000,0x0020),VR::FD },
 { Tag(0x0000,0x0021),VR::SL },
 { Tag(0x0000,0x0022),VR::SL },
 { Tag(0x0000,0x0025),VR::SL },
 { Tag(0x0000,0x0026),VR::FD },
 { Tag(0x0000,0x0027),VR::FD },
 { Tag(0x0000,0x0028),VR::SL },
 { Tag(0x0000,0x0029),VR::SL },
 { Tag(0x0000,0x002b),VR::LT },
 { Tag(0x0000,0x002c),VR::SL },
 { Tag(0x0000,0x002d),VR::SL },
 { Tag(0x0000,0x002e),VR::SL },
 { Tag(0x0000,0x002f),VR::FD },
 { Tag(0x0000,0x0030),VR::LT },
 { Tag(0x0000,0x0033),VR::SL },
 { Tag(0x0000,0x0035),VR::SL },
 { Tag(0x0000,0x0036),VR::CS },
 { Tag(0x0000,0x0037),VR::SL },
 { Tag(0x0000,0x0038),VR::SL },
 { Tag(0x0000,0x0039),VR::SL },
 { Tag(0x0000,0x003a),VR::FD },
 { Tag(0x0000,0x003b),VR::SL },
 { Tag(0x0000,0x003c),VR::SL },
 { Tag(0x0000,0x003d),VR::FD },
 { Tag(0x0000,0x003e),VR::SL },
 { Tag(0x0000,0x003f),VR::SL },
 { Tag(0x0000,0x0101),VR::FD },
 { Tag(0x0000,0x0102),VR::FD },
 { Tag(0x0000,0x0103),VR::FD },
 { Tag(0x0000,0x0105),VR::IS },
 { Tag(0x0006,0x0006),VR::FD },
 { Tag(0x0006,0x0007),VR::FD },
 { Tag(0x0006,0x0008),VR::CS },
 { Tag(0x0006,0x000a),VR::LT },
 { Tag(0x0006,0x000b),VR::CS },
 { Tag(0x0006,0x000c),VR::FD },
 { Tag(0x0006,0x000e),VR::CS },
 { Tag(0x0006,0x000f),VR::SL },
 { Tag(0x0006,0x0024),VR::FD },
 { Tag(0xffff,0xffff),VR::CS }, // ENDS!
};

/*
Apparently tag <-> vr has no relation ... it must be derived from something else

(0000,0003) FD 500                                      #   8, 1 RequestedSOPClassUID
(0000,0004) FD 1040                                     #   8, 1 Unknown Tag & Data
(0000,0005) FD 570                                      #   8, 1 Unknown Tag & Data
(0000,0008) LT [0]                                      #   2, 1 Unknown Tag & Data
(0000,0010) DT [20071113071752.765000]                  #  22, 1 ACR_NEMA_CommandRecognitionCode
(0000,0020) SL 2                                        #   4, 1 Unknown Tag & Data
(0000,0025) FD (no value available)                     #   0, 0 Unknown Tag & Data
(0000,0026) FD 0.7                                      #   8, 1 Unknown Tag & Data
(0000,0028) ?? (no value available)                     #   0, 1 Unknown Tag & Data
(0000,0030) SL 30                                       #   4, 1 Unknown Tag & Data
(0000,0040) LT [C]                                      #   4, 1 Unknown Tag & Data
(0000,0a01) ?? 4d\6c\53\63\61\6e\50\72\6f\74\6f\63\6f\6c\5f\42\65\67\69\6e\3a\09... # 8788, 1 Unknown Tag & Data
(0000,fe10) CS [SCANPROT]                               #  10, 1 Unknown Tag & Data
(ffff,ffff) CS [END!]                                   #  10, 1 Unknown Tag & Data
*/

VR GetVRFromDataSetFormatDict( const Tag& t )
{
  static const unsigned int nentries = sizeof(DataSetFormatDict) / sizeof(*DataSetFormatDict);
  VR ret = VR::VR_END;
  //static const Tag tend = Tag(0xffff,0xffff);
  for( unsigned int i = 0; i < nentries; ++i)
    {
    const DataSetFormatEntry &entry = DataSetFormatDict[i];
    if( entry.t == t )
      {
      ret = entry.vr;
      break;
      }
    }
  return ret;
}

/*
 * http://www.healthcare.siemens.com/magnetom/phoenix-gallery/orthopedics/images/phoenix/29642762.ima
Image shadow data (0029,xx10)

0 - 'EchoLinePosition' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '427     '
1 - 'EchoColumnPosition' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '224     '
2 - 'EchoPartitionPosition' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '8       '
3 - 'UsedChannelMask' VM 1, VR UL, SyngoDT 9, NoOfItems 6, Data '63      '
4 - 'Actual3DImaPartNumber' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
5 - 'ICE_Dims' VM 1, VR LO, SyngoDT 19, NoOfItems 6, Data 'X_1_1_1_1_1_1_1_1_1_1_1_41'
6 - 'B_value' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
7 - 'Filter1' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
8 - 'Filter2' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
9 - 'ProtocolSliceNumber' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '6       '
10 - 'RealDwellTime' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '8600    '
11 - 'PixelFile' VM 1, VR UN, SyngoDT 0, NoOfItems 0, Data
12 - 'PixelFileName' VM 1, VR UN, SyngoDT 0, NoOfItems 0, Data
13 - 'SliceMeasurementDuration' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '338142.50000000'
14 - 'SequenceMask' VM 1, VR UL, SyngoDT 9, NoOfItems 6, Data '134217728'
15 - 'AcquisitionMatrixText' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data '421*448s'
16 - 'MeasuredFourierLines' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '0       '
17 - 'FlowEncodingDirection' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
18 - 'FlowVenc' VM 1, VR FD, SyngoDT 4, NoOfItems 0, Data
19 - 'PhaseEncodingDirectionPositive' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '1       '
20 - 'NumberOfImagesInMosaic' VM 1, VR US, SyngoDT 10, NoOfItems 0, Data
21 - 'DiffusionGradientDirection' VM 3, VR FD, SyngoDT 4, NoOfItems 0, Data
22 - 'ImageGroup' VM 1, VR US, SyngoDT 10, NoOfItems 0, Data
23 - 'SliceNormalVector' VM 3, VR FD, SyngoDT 4, NoOfItems 0, Data
24 - 'DiffusionDirectionality' VM 1, VR CS, SyngoDT 16, NoOfItems 0, Data
25 - 'TimeAfterStart' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '0.00000000'
26 - 'FlipAngle' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
27 - 'SequenceName' VM 1, VR SH, SyngoDT 22, NoOfItems 0, Data
28 - 'RepetitionTime' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
29 - 'EchoTime' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
30 - 'NumberOfAverages' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
31 - 'VoxelThickness' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
32 - 'VoxelPhaseFOV' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
33 - 'VoxelReadoutFOV' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
34 - 'VoxelPositionSag' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
35 - 'VoxelPositionCor' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
36 - 'VoxelPositionTra' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
37 - 'VoxelNormalSag' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
38 - 'VoxelNormalCor' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
39 - 'VoxelNormalTra' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
40 - 'VoxelInPlaneRot' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
41 - 'ImagePositionPatient' VM 3, VR DS, SyngoDT 3, NoOfItems 0, Data
42 - 'ImageOrientationPatient' VM 6, VR DS, SyngoDT 3, NoOfItems 0, Data
43 - 'PixelSpacing' VM 2, VR DS, SyngoDT 3, NoOfItems 0, Data
44 - 'SliceLocation' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
45 - 'SliceThickness' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
46 - 'SpectrumTextRegionLabel' VM 1, VR SH, SyngoDT 22, NoOfItems 0, Data
47 - 'Comp_Algorithm' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
48 - 'Comp_Blended' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
49 - 'Comp_ManualAdjusted' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
50 - 'Comp_AutoParam' VM 1, VR LT, SyngoDT 20, NoOfItems 0, Data
51 - 'Comp_AdjustedParam' VM 1, VR LT, SyngoDT 20, NoOfItems 0, Data
52 - 'Comp_JobID' VM 1, VR LT, SyngoDT 20, NoOfItems 0, Data
53 - 'FMRIStimulInfo' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
54 - 'FlowEncodingDirectionString' VM 1, VR SH, SyngoDT 22, NoOfItems 0, Data
55 - 'RepetitionTimeEffective' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
56 - 'CsiImagePositionPatient' VM 3, VR DS, SyngoDT 3, NoOfItems 0, Data
57 - 'CsiImageOrientationPatient' VM 6, VR DS, SyngoDT 3, NoOfItems 0, Data
58 - 'CsiPixelSpacing' VM 2, VR DS, SyngoDT 3, NoOfItems 0, Data
59 - 'CsiSliceLocation' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
60 - 'CsiSliceThickness' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
61 - 'OriginalSeriesNumber' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
62 - 'OriginalImageNumber' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
63 - 'ImaAbsTablePosition' VM 3, VR SL, SyngoDT 7, NoOfItems 6, Data '0       '\'0       '\'-1952   '
64 - 'NonPlanarImage' VM 1, VR US, SyngoDT 10, NoOfItems 6, Data '1       '
65 - 'MoCoQMeasure' VM 1, VR US, SyngoDT 10, NoOfItems 0, Data
66 - 'LQAlgorithm' VM 1, VR SH, SyngoDT 22, NoOfItems 0, Data
67 - 'SlicePosition_PCS' VM 3, VR FD, SyngoDT 4, NoOfItems 6, Data '-47.43732992'\'-135.75159147'\'19.57638496'
68 - 'RBMoCoTrans' VM 3, VR FD, SyngoDT 4, NoOfItems 0, Data
69 - 'RBMoCoRot' VM 3, VR FD, SyngoDT 4, NoOfItems 0, Data
70 - 'MultistepIndex' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '0       '
71 - 'ImaRelTablePosition' VM 3, VR IS, SyngoDT 6, NoOfItems 6, Data '0       '\'0       '\'39      '
72 - 'ImaCoilString' VM 1, VR LO, SyngoDT 19, NoOfItems 6, Data 'T:BO1,2'
73 - 'RFSWDDataType' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data 'measured'
74 - 'GSWDDataType' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data 'measured'
75 - 'NormalizeManipulated' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
76 - 'ImaPATModeText' VM 1, VR LO, SyngoDT 19, NoOfItems 6, Data 'p2'
77 - 'B_matrix' VM 6, VR FD, SyngoDT 4, NoOfItems 0, Data
78 - 'BandwidthPerPixelPhaseEncode' VM 1, VR FD, SyngoDT 4, NoOfItems 0, Data
79 - 'FMRIStimulLevel' VM 1, VR FD, SyngoDT 4, NoOfItems 0, Data
Series shadow data (0029,xx20)

0 - 'UsedPatientWeight' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '72      '
1 - 'NumberOfPrescans' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '0       '
2 - 'TransmitterCalibration' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '541.65400000'
3 - 'PhaseGradientAmplitude' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '0.00000000'
4 - 'ReadoutGradientAmplitude' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '0.00000000'
5 - 'SelectionGradientAmplitude' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '0.00000000'
6 - 'GradientDelayTime' VM 3, VR DS, SyngoDT 3, NoOfItems 6, Data '13.00000000'\'14.00000000'\'10.00000000'
7 - 'RfWatchdogMask' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '0       '
8 - 'RfPowerErrorIndicator' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
9 - 'SarWholeBody' VM 3, VR DS, SyngoDT 3, NoOfItems 0, Data
10 - 'Sed' VM 3, VR DS, SyngoDT 3, NoOfItems 6, Data '1000000.00000000'\'725.84052985'\'725.71234997'
11 - 'SequenceFileOwner' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data 'SIEMENS'
12 - 'Stim_mon_mode' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '2       '
13 - 'Operation_mode_flag' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '2       '
14 - 'dBdt_max' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '0.00000000'
15 - 't_puls_max' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '0.00000000'
16 - 'dBdt_thresh' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '0.00000000'
17 - 'dBdt_limit' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '0.00000000'
18 - 'SW_korr_faktor' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '1.00000000'
19 - 'Stim_max_online' VM 3, VR DS, SyngoDT 3, NoOfItems 6, Data '2.14339137'\'17.54720879'\'0.45053142'
20 - 'Stim_max_ges_norm_online' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '0.63422704'
21 - 'Stim_lim' VM 3, VR DS, SyngoDT 3, NoOfItems 6, Data '45.73709869'\'27.64929962'\'31.94370079'
22 - 'Stim_faktor' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '1.00000000'
23 - 'CoilForGradient' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data 'void'
24 - 'CoilForGradient2' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data 'AS092'
25 - 'CoilTuningReflection' VM 2, VR DS, SyngoDT 3, NoOfItems 0, Data
26 - 'CoilId' VM 0, VR IS, SyngoDT 6, NoOfItems 12, Data '255     '\'83      '\'238     '\'238     '\'238     '\'238     '\'238     '\'177     '\'238     '\'178     '\'238     '
27 - 'MiscSequenceParam' VM 38, VR IS, SyngoDT 6, NoOfItems 42, Data '0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '\'1086    '\'0       '\'0       '\'0       '\'0       '\'0       '\'0       '
28 - 'MrProtocolVersion' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '0       '
29 - 'DataFileName' VM 1, VR LO, SyngoDT 19, NoOfItems 0, Data
30 - 'RepresentativeImage' VM 1, VR UI, SyngoDT 25, NoOfItems 0, Data
31 - 'PositivePCSDirections' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data '+LPH'
32 - 'RelTablePosition' VM 3, VR IS, SyngoDT 6, NoOfItems 6, Data '0       '\'0       '\'39      '
33 - 'ReadoutOS' VM 1, VR FD, SyngoDT 4, NoOfItems 6, Data '2.00000000'
34 - 'LongModelName' VM 1, VR LO, SyngoDT 19, NoOfItems 6, Data 'TrioTim'
35 - 'SliceArrayConcatenations' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '1       '
36 - 'SliceResolution' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '1.00000000'
37 - 'AbsTablePosition' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '-1952   '
38 - 'AutoAlignMatrix' VM 16, VR FL, SyngoDT 5, NoOfItems 0, Data
39 - 'MeasurementIndex' VM 1, VR FL, SyngoDT 5, NoOfItems 0, Data
40 - 'CoilString' VM 1, VR LO, SyngoDT 19, NoOfItems 6, Data 'T:BO1,2'
41 - 'PATModeText' VM 1, VR LO, SyngoDT 19, NoOfItems 6, Data 'p2'
42 - 'PatReinPattern' VM 1, VR ST, SyngoDT 23, NoOfItems 6, Data '1;HFS;72.00;15.00;2;0;2;-794520928'
43 - 'ProtocolChangeHistory' VM 1, VR US, SyngoDT 10, NoOfItems 6, Data '0       '
44 - 'Isocentered' VM 1, VR US, SyngoDT 10, NoOfItems 6, Data '1       '
45 - 'MrPhoenixProtocol' VM 1, VR UN, SyngoDT 0, NoOfItems 6, Data '<XProtocol>
<...>
46 - 'GradientMode' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data 'Fast'
47 - 'FlowCompensation' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data 'No'
48 - 'PostProcProtocol' VM 1, VR UT, SyngoDT 27, NoOfItems 0, Data
49 - 'RFSWDOperationMode' VM 1, VR SS, SyngoDT 8, NoOfItems 6, Data '+0      '
50 - 'RFSWDMostCriticalAspect' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data 'Whole Body'
51 - 'SARMostCriticalAspect' VM 3, VR DS, SyngoDT 3, NoOfItems 6, Data '2.00000000'\'1.02534234'\'0.97963309'
52 - 'TablePositionOrigin' VM 3, VR SL, SyngoDT 7, NoOfItems 6, Data '0       '\'0       '\'-1991   '
53 - 'MrProtocol' VM 1, VR UN, SyngoDT 0, NoOfItems 0, Data
54 - 'MrEvaProtocol' VM 1, VR UN, SyngoDT 0, NoOfItems 0, Data
*
*
WARNING: I think this is context dependant so 0029,1010 and 0029,1110 are not supposed to mean the same thing, eg:
(CSA image data)

(0029,0010)siemens csa header
Image shadow data (0029,xx10)

0 - 'ImageNumber' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
1 - 'ImageComments' VM 1, VR LT, SyngoDT 20, NoOfItems 0, Data
2 - 'ReferencedImageSequence' VM 0, VR UI, SyngoDT 25, NoOfItems 6, Data '1.2.840.10008.5.1.4.1.1.4'\'1.3.12.2.1107.5.2.30.25299.3.200803181402241188330606'\'1.2.840.10008.5.1.4.1.1.4'\'1.3.12.2.1107.5.2.30.25299.3.2008031814031374741230990'\'1.2.840.10008.5.1.4.1.1.4'\'1.3.12.2.1107.5.2.30.25299.3.200803181402241589130608'
3 - 'PatientOrientation' VM 1, VR CS, SyngoDT 16, NoOfItems 0, Data
4 - 'ScanningSequence' VM 0, VR CS, SyngoDT 16, NoOfItems 6, Data 'RM'
5 - 'SequenceName' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data 'tfi2d1_20'
6 - 'RepetitionTime' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '29.60000000'
7 - 'EchoTime' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '1.25000000'
8 - 'InversionTime' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
9 - 'NumberOfAverages' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '1.00000000'
10 - 'ImagingFrequency' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '63.61952800'
11 - 'ImagedNucleus' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data '1H'
12 - 'EchoNumbers' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '1       '
13 - 'MagneticFieldStrength' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '1.50000000'
14 - 'NumberOfPhaseEncodingSteps' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '100     '
15 - 'EchoTrainLength' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '1       '
16 - 'PercentSampling' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '32.00000000'
17 - 'PercentPhaseFieldOfView' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '100.00000000'
18 - 'TriggerTime' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '82.50000000'
19 - 'ReceivingCoil' VM 1, VR SH, SyngoDT 22, NoOfItems 0, Data
20 - 'TransmittingCoil' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data 'Body'
21 - 'AcquisitionMatrix' VM 4, VR US, SyngoDT 10, NoOfItems 6, Data '256     '\'0       '\'0       '\'82      '
22 - 'PhaseEncodingDirection' VM 1, VR CS, SyngoDT 16, NoOfItems 6, Data 'COL'
23 - 'FlipAngle' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '20.00000000'
24 - 'VariableFlipAngleFlag' VM 1, VR CS, SyngoDT 16, NoOfItems 6, Data 'N'
25 - 'SAR' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '0.21757985'
26 - 'dBdt' VM 3, VR DS, SyngoDT 3, NoOfItems 6, Data '0.00000000'
27 - 'SliceThickness' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '7.00000000'
28 - 'ImagePositionPatient' VM 3, VR DS, SyngoDT 3, NoOfItems 6, Data '117.38499069'\'-48.94067860'\'0.00000000'
29 - 'ImageOrientationPatient' VM 6, VR DS, SyngoDT 3, NoOfItems 6, Data '-1.00000000'\'0.00000000'\'0.00000000'\'0.00000000'\'1.00000000'\'0.00000000'
30 - 'SliceLocation' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '0.00000000'
31 - 'EchoLinePosition' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '50      '
32 - 'EchoColumnPosition' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '128     '
33 - 'EchoPartitionPosition' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '8       '
34 - 'Actual3DImaPartNumber' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
35 - 'RealDwellTime' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '2300    '
36 - 'ProtocolSliceNumber' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '0       '
37 - 'DataFile' VM 1, VR UN, SyngoDT 0, NoOfItems 0, Data
38 - 'DataFileName' VM 1, VR UN, SyngoDT 0, NoOfItems 0, Data
39 - 'ICE_Dims' VM 1, VR LO, SyngoDT 19, NoOfItems 6, Data '1_1_2_1_4_1_1_1_1_1_1_1_259'
40 - 'PixelSpacing' VM 2, VR DS, SyngoDT 3, NoOfItems 6, Data '1.25000000'\'1.25000000'
41 - 'SourceImageSequence' VM 0, VR UI, SyngoDT 25, NoOfItems 0, Data
42 - 'PixelBandwidth' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '850.00000000'
43 - 'SliceMeasurementDuration' VM 1, VR DS, SyngoDT 3, NoOfItems 6, Data '4112.50000000'
44 - 'SequenceMask' VM 1, VR UL, SyngoDT 9, NoOfItems 6, Data '0       '
45 - 'AcquisitionMatrixText' VM 1, VR SH, SyngoDT 22, NoOfItems 6, Data '82*256s'
46 - 'MeasuredFourierLines' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
47 - 'CsiGridshiftVector' VM 3, VR DS, SyngoDT 3, NoOfItems 0, Data
48 - 'MultistepIndex' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '0       '
49 - 'SpectroscopyAcquisitionPhaseColumns' VM 1, VR UL, SyngoDT 9, NoOfItems 0, Data
50 - 'SpectroscopyAcquisitionPhaseRows' VM 1, VR UL, SyngoDT 9, NoOfItems 0, Data
51 - 'SpectroscopyAcquisitionOut-of-planePhaseSteps' VM 1, VR UL, SyngoDT 9, NoOfItems 0, Data
52 - 'SpectroscopyAcquisitionDataColumns' VM 1, VR UL, SyngoDT 9, NoOfItems 0, Data
53 - 'DataPointRows' VM 1, VR UL, SyngoDT 9, NoOfItems 0, Data
54 - 'DataPointColumns' VM 1, VR UL, SyngoDT 9, NoOfItems 0, Data
55 - 'DataRepresentation' VM 1, VR CS, SyngoDT 16, NoOfItems 0, Data
56 - 'SignalDomainColumns' VM 1, VR CS, SyngoDT 16, NoOfItems 0, Data
57 - 'Columns' VM 1, VR US, SyngoDT 10, NoOfItems 6, Data '256     '
58 - 'Rows' VM 1, VR US, SyngoDT 10, NoOfItems 6, Data '100     '
59 - 'NumberOfFrames' VM 1, VR IS, SyngoDT 6, NoOfItems 0, Data
60 - 'MixingTime' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
61 - 'k-spaceFiltering' VM 1, VR CS, SyngoDT 16, NoOfItems 0, Data
62 - 'HammingFilterWidth' VM 1, VR DS, SyngoDT 3, NoOfItems 0, Data
63 - 'TransmitterReferenceAmplitude' VM 1, VR FD, SyngoDT 4, NoOfItems 0, Data
64 - 'ResonantNucleus' VM 1, VR CS, SyngoDT 16, NoOfItems 0, Data
65 - 'VoiThickness' VM 1, VR FD, SyngoDT 4, NoOfItems 0, Data
66 - 'VoiPhaseFoV' VM 1, VR FD, SyngoDT 4, NoOfItems 0, Data
67 - 'VoiReadoutFoV' VM 1, VR FD, SyngoDT 4, NoOfItems 0, Data
68 - 'VoiOrientation' VM 3, VR FD, SyngoDT 4, NoOfItems 0, Data
69 - 'VoiPosition' VM 3, VR FD, SyngoDT 4, NoOfItems 0, Data
70 - 'VoiInPlaneRotation' VM 1, VR FD, SyngoDT 4, NoOfItems 0, Data
71 - 'RSatThickness' VM 0, VR FD, SyngoDT 4, NoOfItems 0, Data
72 - 'RSatOrientationSag' VM 0, VR FD, SyngoDT 4, NoOfItems 0, Data
73 - 'RSatOrientationCor' VM 0, VR FD, SyngoDT 4, NoOfItems 0, Data
74 - 'RSatOrientationTra' VM 0, VR FD, SyngoDT 4, NoOfItems 0, Data
75 - 'RSatPositionSag' VM 0, VR FD, SyngoDT 4, NoOfItems 0, Data
76 - 'RSatPositionCor' VM 0, VR FD, SyngoDT 4, NoOfItems 0, Data
77 - 'RSatPositionTra' VM 0, VR FD, SyngoDT 4, NoOfItems 0, Data
78 - 'SpacingBetweenSlices' VM 1, VR FD, SyngoDT 4, NoOfItems 0, Data
79 - 'DataSetInfo' VM 1, VR UN, SyngoDT 0, NoOfItems 0, Data
80 - 'ImaCoilString' VM 1, VR LO, SyngoDT 19, NoOfItems 6, Data 'BO1'
81 - 'BandwidthPerPixelPhaseEncode' VM 1, VR FD, SyngoDT 4, NoOfItems 0, Data



*/
struct equ
{
  uint32_t syngodt;
  const char vr[2+1];
};

// Looks like there is mapping in between syngodt and vr...
//  O <=> UN
//  3 <=> DS
//  4 <=> FD
//  5 <=> FL
//  6 <=> IS
//  9 <=> UL
// 10 <=> US
// 16 <=> CS
// 19 <=> LO
// 20 <=> LT
// 22 <=> SH
// 25 <=> UI
static equ mapping[] = {
  {  0 , "UN" },
  {  3 , "DS" },
  {  4 , "FD" },
  {  5 , "FL" },
  {  6 , "IS" },
  {  7 , "SL" },
  {  8 , "SS" },
  {  9 , "UL" },
  { 10 , "US" },
  { 16 , "CS" },
  { 19 , "LO" },
  { 20 , "LT" },
  { 22 , "SH" },
  { 23 , "ST" },
  { 25 , "UI" },
  { 27 , "UT" }
};

bool check_mapping(uint32_t syngodt, const char *vr)
{
  static const unsigned int max = sizeof(mapping) / sizeof(equ);
  const equ *p = mapping;
  assert( syngodt <= mapping[max-1].syngodt ); (void)max;
  while(p->syngodt < syngodt )
    {
    //std::cout << "mapping:" << p->vr << std::endl;
    ++p;
    }
  assert( p->syngodt == syngodt ); // or else need to update mapping
  const char* lvr = p->vr;
  int check = strcmp(vr, lvr) == 0;
  assert( check ); (void)check;
  return true;
}

bool checkallzero(std::istream &is)
{
  bool res = true;
  char c;
  while( is >> c )
    {
    if( c != 0 )
      {
      res = false;
      break;
      }
    }
  return res;
}

CSAHeader::CSAHeaderType CSAHeader::GetFormat() const
{
  return InternalType;
}

// dcmInfo.exe print like this:
// 67 - 'SlicePosition_PCS' VM 3, VR FD, SyngoDT 4, NoOfItems 6, Data '-185.77913332'\'-163.80459213'\'72.73944092'
bool CSAHeader::LoadFromDataElement(DataElement const &de)
{
  if( de.IsEmpty() ) return false;

  InternalCSADataSet.clear();
  InternalDataSet.Clear();
  gdcmDebugMacro( "Entering print" );
  InternalType = UNKNOWN; // reset
  gdcm::Tag t1(0x0029,0x0010);
  gdcm::Tag t2(0x0029,0x0020);
  uint16_t v = (uint16_t)(de.GetTag().GetElement() << 8);
  uint16_t v2 = (uint16_t)(v >> 8);
  //if( de.GetTag().GetPrivateCreator() == t1 )
  if( v2 == t1.GetElement() )
    {
    //std::cout << "Image shadow data (0029,xx10)\n\n";
    DataElementTag = t1;;
    }
  //else if( de.GetTag().GetPrivateCreator() == t2 )
  else if( v2 == t2.GetElement() )
    {
    //std::cout << "Series shadow data (0029,xx20)\n\n";
    DataElementTag = t2;;
    }
  else
    {
    //  std::cerr << "Unhandled tag: " << de.GetTag() << std::endl;
    DataElementTag = de.GetTag();
    }
  gdcmDebugMacro( "found type" );

  const ByteValue *bv = de.GetByteValue();
  assert( bv );
  const char *p = bv->GetPointer();
  assert( p );
  std::string s( bv->GetPointer(), bv->GetLength() );
  std::stringstream ss;
  ss.str( s );
  char signature[4+1];
  signature[4] = 0;
  if( !ss.read(signature, 4) )
    {
    gdcmErrorMacro( "Too short" );
    return false;
    }
  // Some silly software consider the tag to be OW, therefore they byteswap it !!! sigh
  if( strcmp( signature, "VS01" ) == 0 )
  {
    SwapperDoOp::SwapArray( (unsigned short*)s.c_str(), (s.size() + 1) / 2 );
    ss.str( s );
    ss.read(signature, 4);
  }
  //std::cout << signature << std::endl;
  // 1. NEW FORMAT
  // 2. OLD FORMAT
  // 3. Zero out
  // 4. DATASET FORMAT (Explicit Little Endian), with group=0x0 elements:
  if( strcmp( signature, "SV10" ) != 0 )
    {
    if( checkallzero(ss) )
      {
      //std::cout << "Zeroed out" << std::endl;
      InternalType = ZEROED_OUT;
      return true;
      }
    else if( strcmp(signature, "!INT" ) == 0 )
      {
      InternalType = INTERFILE;
      InterfileData = p;
      return true;
      }
    // cannot use strcmp / strncmp in the following ... doh !
    else if( memcmp(signature, "\0\0" , 2 ) == 0
          || memcmp(signature, "\6\0" , 2 ) == 0 )
    {
      // Most often start with an element (0000,xxxx)
      // And ends with element:
      // (ffff,ffff)  CS  10  END!
      ss.seekg( 0, std::ios::beg );
      // SIEMENS-JPEG-CorruptFragClean.dcm
      InternalType = DATASET_FORMAT;
      DataSet &ds = InternalDataSet;
      DataElement xde;
      try
        {
        while( xde.Read<ExplicitDataElement,SwapperNoOp>( ss ) )
          {
          ds.InsertDataElement( xde ); // Cannot use Insert since Group = 0x0 (< 0x8)
          //VR refvr = GetVRFromDataSetFormatDict( xde.GetTag() );
          //assert( xde.GetVR() == refvr );
          }
        //std::cout << ds << std::endl;
        assert( ss.eof() );
        }
      catch(std::exception &)
        {
        gdcmErrorMacro( "Something went wrong while decoding... please report" );
        return false;
        }
      return true;
      }
    else
      {
      //assert(0);
      ss.seekg( 0, std::ios::beg );
      // No magic number for this one:
      // SIEMENS_Sonata-16-MONO2-Value_Multiplicity.dcm
      InternalType = NOMAGIC;
      }
    }
  if( strcmp( signature, "SV10" ) == 0 )
    {
    // NEW FORMAT !
    ss.read(signature, 4);
    assert( strcmp( signature, "\4\3\2\1" ) == 0 );
    InternalType = SV10;
    }
  assert( InternalType != UNKNOWN );
  gdcmDebugMacro( "Found Type: " << (int)InternalType );

  uint32_t n;
  ss.read((char*)&n, sizeof(n));
  SwapperNoOp::SwapArray(&n,1);
  uint32_t unused;
  ss.read((char*)&unused, sizeof(unused));
  SwapperNoOp::SwapArray(&unused,1);
  if( unused != 77 )
    {
    gdcmErrorMacro( "Must be a new format. Giving up" );
    return false;
    }
  assert( unused == 77 ); // 'M' character...

  for(uint32_t i = 0; i < n; ++i)
    {
    CSAElement csael;
    //std::cout << i;
    csael.SetKey( i );
    //std::cout << " - ";
    char name[64+1];
    name[64] = 0; // security
    ss.read(name, 64);
    csael.SetName( name );
    //std::cout << "'" << name << "' ";
    uint32_t vm;
    ss.read((char*)&vm, sizeof(vm));
    SwapperNoOp::SwapArray(&vm,1);
    csael.SetVM( VM::GetVMTypeFromLength(vm,1) );
    //assert( csael.GetVM() != VM::VM0 );
    //std::cout << "VM " << vm <<  ", ";
    char vr[4];
    ss.read(vr, 4);
    // In dataset without magic signature (OLD FORMAT) vr[3] is garbage...
    assert( /*vr[3] == 0 &&*/ vr[2] == 0 );
    csael.SetVR( VR::GetVRTypeFromFile(vr) );
    //std::cout << "VR " << vr << ", ";
    uint32_t syngodt;
    ss.read((char*)&syngodt, sizeof(syngodt));
    SwapperNoOp::SwapArray(&syngodt,1);
    bool cm = check_mapping(syngodt, vr);
    if( !cm )
      {
      gdcmErrorMacro( "SyngoDT is not handled, please submit bug report" );
      return false;
      }
    csael.SetSyngoDT( syngodt );
    //std::cout << "SyngoDT " << syngodt << ", ";
    uint32_t nitems;
    ss.read((char*)&nitems, sizeof(nitems));
    SwapperNoOp::SwapArray(&nitems,1);
    csael.SetNoOfItems( nitems );
    //std::cout << "NoOfItems " << nitems << ", ";
    uint32_t xx;
    ss.read((char*)&xx, sizeof(xx));
    SwapperNoOp::SwapArray(&xx,1);
    //std::cout << "xx=" << xx<< std::endl;
    assert( xx == 77 || xx == 205 );

    //std::cout << "Data ";
    std::ostringstream os;
    for( uint32_t j = 0; j < nitems; ++j)
      {
      uint32_t item_xx[4];
      ss.read((char*)&item_xx, 4*sizeof(uint32_t));
      SwapperNoOp::SwapArray(item_xx,4);
      assert( item_xx[2] == 77 || item_xx[2] == 205 );
      uint32_t len = item_xx[1]; // 2nd element
      assert( item_xx[0] == item_xx[1] && item_xx[1] == item_xx[3] );
      if( len )
        {
        char *val = new char[len+1];
        val[len] = 0; // security
        ss.read(val,len);
        // WARNING vr does not means anything AFAIK,
        // simply print the value as if it was IS/DS or LO (ASCII)
        if( j )
          {
          //std::cout << '\\';
          os << '\\';
          }
        //std::cout << "'" << val << "'";
        os << val;

        char dummy[4];
        uint32_t dummy_len = (4 - len % 4) % 4;
        ss.read(dummy, dummy_len );

        for(uint32_t d= 0; d < dummy_len; ++d)
          {
          // dummy[d]  is zero in the NEW format
          //assert( dummy[d] == 0 );
          //for the old format there appears to be some garbage:
          if( dummy[d] )
            {
            //std::cout << "dummy=" << (int)dummy[d] << std::endl;
            }
          }
        delete[] val;
        }
      }
    std::string str = os.str();
    if( !str.empty() )
      csael.SetByteValue( &str[0], (uint32_t)str.size());
    //std::cout << std::endl;
    InternalCSADataSet.insert( csael );
    }
  return true;
}

void CSAHeader::Print(std::ostream &os) const
{
  std::set<CSAElement>::const_iterator it = InternalCSADataSet.begin();
  gdcm::Tag t1(0x0029,0x0010);
  gdcm::Tag t2(0x0029,0x0020);
  if( DataElementTag == t1 )
    {
    os << "Image shadow data (0029,xx10)\n\n";
    }
  else if( DataElementTag == t2 )
    {
    os << "Series shadow data (0029,xx20)\n\n";
    }
  else
    {
    std::cerr << "Unhandled tag: " << DataElementTag << std::endl;
    }

  for(; it != InternalCSADataSet.end(); ++it)
    {
    std::cout << *it << std::endl;
    }
}

const CSAElement &CSAHeader::GetCSAElementByName(const char *name)
{
  if( name )
    {
    //int s =  InternalCSADataSet.size();
    std::set<CSAElement>::const_iterator it = InternalCSADataSet.begin();
    for(; it != InternalCSADataSet.end(); ++it)
      {
      const char *itname = it->GetName();
      assert( itname );
      if( strcmp(name, itname) == 0 )
        {
        return *it;
        }
      }
    }
  return GetCSAEEnd();
}

bool CSAHeader::FindCSAElementByName(const char *name)
{
  if( name )
    {
    std::set<CSAElement>::const_iterator it = InternalCSADataSet.begin();
    for(; it != InternalCSADataSet.end(); ++it)
      {
      const char *itname = it->GetName();
      assert( itname );
      if( strcmp(name, itname) == 0 )
        {
        return true;
        }
      }
    }
  return false;
}

static const char csaheader[] = "SIEMENS CSA HEADER";
static const gdcm::PrivateTag t1(0x0029,0x0010,csaheader); // CSA Image Header Info
static const gdcm::PrivateTag t2(0x0029,0x0020,csaheader); // CSA Series Header Info

//static const char csaheader2[] = "SIEMENS MEDCOM HEADER2";
//static const gdcm::PrivateTag t4(0x0029,0x0010,csaheader2); // CSA Image Header Info
//static const gdcm::PrivateTag t5(0x0029,0x0020,csaheader2); // CSA Series Header Info

static const char csanonimage[] = "SIEMENS CSA NON-IMAGE";
static const gdcm::PrivateTag t3(0x0029,0x0010,csanonimage); // CSA Data Info

const PrivateTag & CSAHeader::GetCSAImageHeaderInfoTag()
{
  return t1;
}

const PrivateTag & CSAHeader::GetCSASeriesHeaderInfoTag()
{
  return t2;
}

const PrivateTag & CSAHeader::GetCSADataInfo()
{
  return t3;
}

bool CSAHeader::GetMrProtocol( const DataSet & ds, MrProtocol & mrProtocol )
{
  if(!ds.FindDataElement( t2 ) )
    return false;
  if( !LoadFromDataElement( ds.GetDataElement( t2 ) ) )
    return false;

  //  28 - 'MrProtocolVersion' VM 1, VR IS, SyngoDT 6, NoOfItems 6, Data '21710006'
  int mrprotocolversion = 0;
  static const char version[] = "MrProtocolVersion";
  // This is not an error if we do not find the version:
  if( FindCSAElementByName( version ) )
  {
    const CSAElement &csavers = GetCSAElementByName( version );
    if( !csavers.IsEmpty() )
    {
      const ByteValue* bv = csavers.GetByteValue();
      std::string str( bv->GetPointer(), bv->GetLength() );
      std::istringstream is(str);
      is >> mrprotocolversion;
    }
  }

  static const char * candidates[] = {
    "MrProtocol",
    "MrPhoenixProtocol" 
  };
  static const int n = sizeof candidates / sizeof * candidates;
  bool found = false;
  for( int i = 0; i < n; ++i )
  {
    const char * candidate = candidates[i];
    if( FindCSAElementByName( candidate ) )
    {
      // assume the correct one is the one that is not empty,
      // ideally we should rely on the version...
      const gdcm::CSAElement &csael = GetCSAElementByName( candidate );
      if( !csael.IsEmpty() )
      {
        if( mrProtocol.Load(csael.GetByteValue(), candidate, mrprotocolversion) )
        {
          found = true;
        }
      }
    }
  }
  return found;
}

} // end namespace gdcm
