orthanc: OrthancServer/FromDcmtkBridge.cpp annotate

annotate OrthancServer/FromDcmtkBridge.cpp @ 956:2fd5a163776d

primitives for proper encoding handling

author	Sebastien Jodogne <s.jodogne@gmail.com>
date	Wed, 25 Jun 2014 16:08:47 +0200
parents	766a57997121
children	63973b76a51f

rev	line source
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1 /**
62 a70bb32802ae renaming Server Sebastien Jodogne <s.jodogne@gmail.com> parents: 57 diff changeset	2 * Orthanc - A Lightweight, RESTful DICOM Store
689 2d0a347e8cfc switch to 2014 Sebastien Jodogne <s.jodogne@gmail.com> parents: 682 diff changeset	3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	4 * Belgium
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	5 *
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	6 * This program is free software: you can redistribute it and/or
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	7 * modify it under the terms of the GNU General Public License as
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	8 * published by the Free Software Foundation, either version 3 of the
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	9 * License, or (at your option) any later version.
136 fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	10 *
fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	11 * In addition, as a special exception, the copyright holders of this
fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	12 * program give permission to link the code of its release with the
fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	14 * that use the same license as the "OpenSSL" library), and distribute
fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	15 * the linked executables. You must obey the GNU General Public License
fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	16 * in all respects for all of the code used other than "OpenSSL". If you
fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	17 * modify file(s) with this exception, you may extend this exception to
fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	18 * your version of the file(s), but you are not obligated to do so. If
fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	19 * you do not wish to do so, delete this exception statement from your
fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	20 * version. If you delete this exception statement from all source files
fe180eae201d openssl exception Sebastien Jodogne <s.jodogne@gmail.com> parents: 122 diff changeset	21 * in the program, then also delete it here.
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	22 *
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	23 * This program is distributed in the hope that it will be useful, but
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	24 * WITHOUT ANY WARRANTY; without even the implied warranty of
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	26 * General Public License for more details.
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	27 *
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	28 * You should have received a copy of the GNU General Public License
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	30 **/
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	31
448 9d830dcc7730 missing copyright information Sebastien Jodogne <s.jodogne@gmail.com> parents: 419 diff changeset	32
9d830dcc7730 missing copyright information Sebastien Jodogne <s.jodogne@gmail.com> parents: 419 diff changeset	33
831 84513f2ee1f3 pch for unit tests and server Sebastien Jodogne <s.jodogne@gmail.com> parents: 824 diff changeset	34 #include "PrecompiledHeadersServer.h"
824 a811bdf8b8eb precompiled headers Sebastien Jodogne <s.jodogne@gmail.com> parents: 799 diff changeset	35
71 aa65ced5f0f0 fix for visual studio jodogne parents: 62 diff changeset	36 #ifndef NOMINMAX
aa65ced5f0f0 fix for visual studio jodogne parents: 62 diff changeset	37 #define NOMINMAX
aa65ced5f0f0 fix for visual studio jodogne parents: 62 diff changeset	38 #endif
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	39
846 715ab7674993 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 831 diff changeset	40 #include "Internals/DicomImageDecoder.h"
715ab7674993 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 831 diff changeset	41
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	42 #include "FromDcmtkBridge.h"
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	43 #include "ToDcmtkBridge.h"
107 3b45473c0a73 replace boost::locale with iconv for debian Sebastien Jodogne <s.jodogne@gmail.com> parents: 106 diff changeset	44 #include "../Core/Toolbox.h"
62 a70bb32802ae renaming Server Sebastien Jodogne <s.jodogne@gmail.com> parents: 57 diff changeset	45 #include "../Core/OrthancException.h"
799 777b6b694da6 rename folder Sebastien Jodogne <s.jodogne@gmail.com> parents: 790 diff changeset	46 #include "../Core/ImageFormats/PngWriter.h"
306 326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	47 #include "../Core/Uuid.h"
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	48 #include "../Core/DicomFormat/DicomString.h"
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	49 #include "../Core/DicomFormat/DicomNullValue.h"
79 297bad4e1019 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 73 diff changeset	50 #include "../Core/DicomFormat/DicomIntegerPixelAccessor.h"
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	51
306 326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	52 #include <list>
71 aa65ced5f0f0 fix for visual studio jodogne parents: 62 diff changeset	53 #include <limits>
aa65ced5f0f0 fix for visual studio jodogne parents: 62 diff changeset	54
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	55 #include <boost/lexical_cast.hpp>
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	56
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	57 #include <dcmtk/dcmdata/dcchrstr.h>
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	58 #include <dcmtk/dcmdata/dcdicent.h>
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	59 #include <dcmtk/dcmdata/dcdict.h>
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	60 #include <dcmtk/dcmdata/dcfilefo.h>
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	61 #include <dcmtk/dcmdata/dcistrmb.h>
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	62 #include <dcmtk/dcmdata/dcuid.h>
661 d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	63 #include <dcmtk/dcmdata/dcmetinf.h>
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	64
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	65 #include <dcmtk/dcmdata/dcvrae.h>
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	66 #include <dcmtk/dcmdata/dcvras.h>
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	67 #include <dcmtk/dcmdata/dcvrcs.h>
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	68 #include <dcmtk/dcmdata/dcvrda.h>
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	69 #include <dcmtk/dcmdata/dcvrds.h>
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	70 #include <dcmtk/dcmdata/dcvrdt.h>
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	71 #include <dcmtk/dcmdata/dcvrfd.h>
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	72 #include <dcmtk/dcmdata/dcvrfl.h>
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	73 #include <dcmtk/dcmdata/dcvris.h>
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	74 #include <dcmtk/dcmdata/dcvrlo.h>
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	75 #include <dcmtk/dcmdata/dcvrlt.h>
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	76 #include <dcmtk/dcmdata/dcvrpn.h>
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	77 #include <dcmtk/dcmdata/dcvrsh.h>
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	78 #include <dcmtk/dcmdata/dcvrsl.h>
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	79 #include <dcmtk/dcmdata/dcvrss.h>
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	80 #include <dcmtk/dcmdata/dcvrst.h>
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	81 #include <dcmtk/dcmdata/dcvrtm.h>
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	82 #include <dcmtk/dcmdata/dcvrui.h>
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	83 #include <dcmtk/dcmdata/dcvrul.h>
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	84 #include <dcmtk/dcmdata/dcvrus.h>
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	85 #include <dcmtk/dcmdata/dcvrut.h>
676 aa5ca7a2166f experiments with pixel data Sebastien Jodogne <s.jodogne@gmail.com> parents: 661 diff changeset	86 #include <dcmtk/dcmdata/dcpixel.h>
aa5ca7a2166f experiments with pixel data Sebastien Jodogne <s.jodogne@gmail.com> parents: 661 diff changeset	87 #include <dcmtk/dcmdata/dcpixseq.h>
aa5ca7a2166f experiments with pixel data Sebastien Jodogne <s.jodogne@gmail.com> parents: 661 diff changeset	88 #include <dcmtk/dcmdata/dcpxitem.h>
aa5ca7a2166f experiments with pixel data Sebastien Jodogne <s.jodogne@gmail.com> parents: 661 diff changeset	89
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	90
2 67a6978503b7 fixing Windows build Jodogne@Laptop parents: 0 diff changeset	91 #include <boost/math/special_functions/round.hpp>
291 4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	92 #include <glog/logging.h>
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	93 #include <dcmtk/dcmdata/dcostrmb.h>
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	94
682 efc4928be6fb Recover pixel data for more transfer syntaxes (notably JPEG) Sebastien Jodogne <s.jodogne@gmail.com> parents: 677 diff changeset	95
62 a70bb32802ae renaming Server Sebastien Jodogne <s.jodogne@gmail.com> parents: 57 diff changeset	96 namespace Orthanc
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	97 {
285 4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	98 static inline uint16_t GetCharValue(char c)
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	99 {
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	100 if (c >= '0' && c <= '9')
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	101 return c - '0';
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	102 else if (c >= 'a' && c <= 'f')
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	103 return c - 'a' + 10;
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	104 else if (c >= 'A' && c <= 'F')
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	105 return c - 'A' + 10;
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	106 else
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	107 return 0;
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	108 }
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	109
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	110 static inline uint16_t GetTagValue(const char* c)
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	111 {
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	112 return ((GetCharValue(c[0]) << 12) +
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	113 (GetCharValue(c[1]) << 8) +
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	114 (GetCharValue(c[2]) << 4) +
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	115 GetCharValue(c[3]));
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	116 }
4031f73fe0e4 access to the raw dicom tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 176 diff changeset	117
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	118
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	119 Encoding FromDcmtkBridge::DetectEncoding(DcmDataset& dataset)
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	120 {
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	121 // TODO Implement this!
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	122 return Encoding_Latin1;
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	123 }
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	124
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	125
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	126 void FromDcmtkBridge::Convert(DicomMap& target, DcmDataset& dataset)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	127 {
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	128 Encoding encoding = DetectEncoding(dataset);
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	129
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	130 target.Clear();
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	131 for (unsigned long i = 0; i < dataset.card(); i++)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	132 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	133 DcmElement* element = dataset.getElement(i);
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	134 if (element && element->isLeaf())
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	135 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	136 target.SetValue(element->getTag().getGTag(),
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	137 element->getTag().getETag(),
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	138 ConvertLeafElement(*element, encoding));
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	139 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	140 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	141 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	142
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	143
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	144 DicomTag FromDcmtkBridge::GetTag(const DcmElement& element)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	145 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	146 return DicomTag(element.getGTag(), element.getETag());
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	147 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	148
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	149
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	150 DicomValue* FromDcmtkBridge::ConvertLeafElement(DcmElement& element,
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	151 Encoding encoding)
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	152 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	153 if (!element.isLeaf())
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	154 {
62 a70bb32802ae renaming Server Sebastien Jodogne <s.jodogne@gmail.com> parents: 57 diff changeset	155 throw OrthancException("Only applicable to leaf elements");
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	156 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	157
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	158 if (element.isaString())
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	159 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	160 char *c;
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	161 if (element.getString(c).good() &&
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	162 c != NULL)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	163 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	164 std::string s(c);
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	165 std::string utf8 = Toolbox::ConvertToUtf8(s, encoding);
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	166 return new DicomString(utf8);
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	167 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	168 else
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	169 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	170 return new DicomNullValue;
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	171 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	172 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	173
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	174 try
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	175 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	176 // http://support.dcmtk.org/docs/dcvr_8h-source.html
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	177 switch (element.getVR())
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	178 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	179
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	180 /**
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	181 * TODO.
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	182 **/
306 326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	183
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	184 case EVR_OB: // other byte
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	185 case EVR_OF: // other float
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	186 case EVR_OW: // other word
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	187 case EVR_AT: // attribute tag
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	188 case EVR_UN: // unknown value representation
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	189 return new DicomNullValue();
306 326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	190
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	191 /**
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	192 * String types, should never happen at this point because of
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	193 * "element.isaString()".
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	194 **/
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	195
306 326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	196 case EVR_DS: // decimal string
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	197 case EVR_IS: // integer string
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	198 case EVR_AS: // age string
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	199 case EVR_DA: // date string
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	200 case EVR_DT: // date time string
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	201 case EVR_TM: // time string
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	202 case EVR_AE: // application entity title
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	203 case EVR_CS: // code string
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	204 case EVR_SH: // short string
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	205 case EVR_LO: // long string
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	206 case EVR_ST: // short text
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	207 case EVR_LT: // long text
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	208 case EVR_UT: // unlimited text
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	209 case EVR_PN: // person name
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	210 case EVR_UI: // unique identifier
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	211 return new DicomNullValue();
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	212
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	213
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	214 /**
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	215 * Numerical types
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	216 **/
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	217
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	218 case EVR_SL: // signed long
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	219 {
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	220 Sint32 f;
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	221 if (dynamic_cast<DcmSignedLong&>(element).getSint32(f).good())
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	222 return new DicomString(boost::lexical_cast<std::string>(f));
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	223 else
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	224 return new DicomNullValue();
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	225 }
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	226
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	227 case EVR_SS: // signed short
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	228 {
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	229 Sint16 f;
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	230 if (dynamic_cast<DcmSignedShort&>(element).getSint16(f).good())
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	231 return new DicomString(boost::lexical_cast<std::string>(f));
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	232 else
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	233 return new DicomNullValue();
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	234 }
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	235
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	236 case EVR_UL: // unsigned long
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	237 {
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	238 Uint32 f;
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	239 if (dynamic_cast<DcmUnsignedLong&>(element).getUint32(f).good())
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	240 return new DicomString(boost::lexical_cast<std::string>(f));
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	241 else
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	242 return new DicomNullValue();
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	243 }
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	244
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	245 case EVR_US: // unsigned short
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	246 {
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	247 Uint16 f;
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	248 if (dynamic_cast<DcmUnsignedShort&>(element).getUint16(f).good())
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	249 return new DicomString(boost::lexical_cast<std::string>(f));
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	250 else
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	251 return new DicomNullValue();
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	252 }
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	253
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	254 case EVR_FL: // float single-precision
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	255 {
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	256 Float32 f;
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	257 if (dynamic_cast<DcmFloatingPointSingle&>(element).getFloat32(f).good())
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	258 return new DicomString(boost::lexical_cast<std::string>(f));
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	259 else
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	260 return new DicomNullValue();
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	261 }
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	262
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	263 case EVR_FD: // float double-precision
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	264 {
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	265 Float64 f;
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	266 if (dynamic_cast<DcmFloatingPointDouble&>(element).getFloat64(f).good())
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	267 return new DicomString(boost::lexical_cast<std::string>(f));
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	268 else
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	269 return new DicomNullValue();
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	270 }
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	271
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	272
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	273 /**
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	274 * Sequence types, should never occur at this point because of
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	275 * "element.isLeaf()".
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	276 **/
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	277
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	278 case EVR_SQ: // sequence of items
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	279 return new DicomNullValue;
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	280
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	281
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	282 /**
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	283 * Internal to DCMTK.
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	284 **/
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	285
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	286 case EVR_ox: // OB or OW depending on context
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	287 case EVR_xs: // SS or US depending on context
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	288 case EVR_lt: // US, SS or OW depending on context, used for LUT Data (thus the name)
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	289 case EVR_na: // na="not applicable", for data which has no VR
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	290 case EVR_up: // up="unsigned pointer", used internally for DICOMDIR suppor
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	291 case EVR_item: // used internally for items
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	292 case EVR_metainfo: // used internally for meta info datasets
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	293 case EVR_dataset: // used internally for datasets
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	294 case EVR_fileFormat: // used internally for DICOM files
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	295 case EVR_dicomDir: // used internally for DICOMDIR objects
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	296 case EVR_dirRecord: // used internally for DICOMDIR records
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	297 case EVR_pixelSQ: // used internally for pixel sequences in a compressed image
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	298 case EVR_pixelItem: // used internally for pixel items in a compressed image
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	299 case EVR_UNKNOWN: // used internally for elements with unknown VR (encoded with 4-byte length field in explicit VR)
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	300 case EVR_PixelData: // used internally for uncompressed pixeld data
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	301 case EVR_OverlayData: // used internally for overlay data
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	302 case EVR_UNKNOWN2B: // used internally for elements with unknown VR with 2-byte length field in explicit VR
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	303 return new DicomNullValue;
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	304
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	305
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	306 /**
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	307 * Default case.
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	308 **/
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	309
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	310 default:
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	311 return new DicomNullValue;
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	312 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	313 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	314 catch (boost::bad_lexical_cast)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	315 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	316 return new DicomNullValue;
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	317 }
306 326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	318 catch (std::bad_cast)
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	319 {
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	320 return new DicomNullValue;
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	321 }
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	322 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	323
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	324
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	325 static void StoreElement(Json::Value& target,
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	326 DcmElement& element,
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	327 unsigned int maxStringLength,
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	328 Encoding encoding);
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	329
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	330 static void StoreItem(Json::Value& target,
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	331 DcmItem& item,
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	332 unsigned int maxStringLength,
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	333 Encoding encoding)
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	334 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	335 target = Json::Value(Json::objectValue);
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	336
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	337 for (unsigned long i = 0; i < item.card(); i++)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	338 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	339 DcmElement* element = item.getElement(i);
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	340 StoreElement(target, *element, maxStringLength, encoding);
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	341 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	342 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	343
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	344
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	345 static void StoreElement(Json::Value& target,
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	346 DcmElement& element,
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	347 unsigned int maxStringLength,
2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	348 Encoding encoding)
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	349 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	350 assert(target.type() == Json::objectValue);
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	351
35 f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	352 DicomTag tag(FromDcmtkBridge::GetTag(element));
305 86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	353 const std::string formattedTag = tag.Format();
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	354
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	355 #if 0
35 f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	356 const std::string tagName = FromDcmtkBridge::GetName(tag);
305 86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	357 #else
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	358 // This version of the code gives access to the name of the private tags
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	359 DcmTag tagbis(element.getTag());
306 326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	360 const std::string tagName(tagbis.getTagName());
305 86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	361 #endif
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	362
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	363 if (element.isLeaf())
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	364 {
35 f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	365 Json::Value value(Json::objectValue);
f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	366 value["Name"] = tagName;
f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	367
306 326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	368 if (tagbis.getPrivateCreator() != NULL)
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	369 {
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	370 value["PrivateCreator"] = tagbis.getPrivateCreator();
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	371 }
326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	372
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	373 std::auto_ptr<DicomValue> v(FromDcmtkBridge::ConvertLeafElement(element, encoding));
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	374 if (v->IsNull())
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	375 {
35 f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	376 value["Type"] = "Null";
f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	377 value["Value"] = Json::nullValue;
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	378 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	379 else
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	380 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	381 std::string s = v->AsString();
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	382 if (maxStringLength == 0 \|\|
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	383 s.size() <= maxStringLength)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	384 {
35 f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	385 value["Type"] = "String";
f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	386 value["Value"] = s;
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	387 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	388 else
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	389 {
35 f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	390 value["Type"] = "TooLong";
f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	391 value["Value"] = Json::nullValue;
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	392 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	393 }
35 f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	394
f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	395 target[formattedTag] = value;
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	396 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	397 else
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	398 {
35 f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	399 Json::Value children(Json::arrayValue);
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	400
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	401 // "All subclasses of DcmElement except for DcmSequenceOfItems
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	402 // are leaf nodes, while DcmSequenceOfItems, DcmItem, DcmDataset
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	403 // etc. are not." The following cast is thus OK.
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	404 DcmSequenceOfItems& sequence = dynamic_cast<DcmSequenceOfItems&>(element);
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	405
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	406 for (unsigned long i = 0; i < sequence.card(); i++)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	407 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	408 DcmItem* child = sequence.getItem(i);
35 f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	409 Json::Value& v = children.append(Json::objectValue);
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	410 StoreItem(v, *child, maxStringLength, encoding);
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	411 }
35 f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	412
f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	413 target[formattedTag]["Name"] = tagName;
f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	414 target[formattedTag]["Type"] = "Sequence";
f6d12037f886 full json vs. simplified json Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	415 target[formattedTag]["Value"] = children;
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	416 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	417 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	418
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	419
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	420 void FromDcmtkBridge::ToJson(Json::Value& root,
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	421 DcmDataset& dataset,
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	422 unsigned int maxStringLength)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	423 {
956 2fd5a163776d primitives for proper encoding handling Sebastien Jodogne <s.jodogne@gmail.com> parents: 949 diff changeset	424 StoreItem(root, dataset, maxStringLength, DetectEncoding(dataset));
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	425 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	426
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	427
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	428
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	429 void FromDcmtkBridge::ToJson(Json::Value& target,
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	430 const std::string& path,
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	431 unsigned int maxStringLength)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	432 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	433 DcmFileFormat dicom;
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	434 if (!dicom.loadFile(path.c_str()).good())
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	435 {
62 a70bb32802ae renaming Server Sebastien Jodogne <s.jodogne@gmail.com> parents: 57 diff changeset	436 throw OrthancException(ErrorCode_BadFileFormat);
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	437 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	438 else
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	439 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	440 FromDcmtkBridge::ToJson(target, *dicom.getDataset(), maxStringLength);
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	441 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	442 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	443
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	444
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	445
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	446 std::string FromDcmtkBridge::GetName(const DicomTag& t)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	447 {
106 332fec038d52 patch for dcmtk dictionaries jodogne parents: 80 diff changeset	448 // Some patches for important tags because of different DICOM
332fec038d52 patch for dcmtk dictionaries jodogne parents: 80 diff changeset	449 // dictionaries between DCMTK versions
291 4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	450 std::string n = t.GetMainTagsName();
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	451 if (n.size() != 0)
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	452 {
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	453 return n;
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	454 }
106 332fec038d52 patch for dcmtk dictionaries jodogne parents: 80 diff changeset	455 // End of patches
332fec038d52 patch for dcmtk dictionaries jodogne parents: 80 diff changeset	456
305 86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	457 #if 0
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	458 DcmTagKey tag(t.GetGroup(), t.GetElement());
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	459 const DcmDataDictionary& dict = dcmDataDict.rdlock();
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	460 const DcmDictEntry* entry = dict.findEntry(tag, NULL);
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	461
306 326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	462 std::string s(DcmTag_ERROR_TagName);
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	463 if (entry != NULL)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	464 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	465 s = std::string(entry->getTagName());
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	466 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	467
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	468 dcmDataDict.unlock();
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	469 return s;
305 86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	470 #else
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	471 DcmTag tag(t.GetGroup(), t.GetElement());
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	472 const char* name = tag.getTagName();
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	473 if (name == NULL)
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	474 {
306 326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	475 return DcmTag_ERROR_TagName;
305 86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	476 }
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	477 else
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	478 {
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	479 return std::string(name);
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	480 }
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	481 #endif
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	482 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	483
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	484
304 4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	485 DicomTag FromDcmtkBridge::ParseTag(const char* name)
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	486 {
304 4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	487 if (strlen(name) == 9 &&
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	488 isxdigit(name[0]) &&
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	489 isxdigit(name[1]) &&
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	490 isxdigit(name[2]) &&
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	491 isxdigit(name[3]) &&
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	492 name[4] == '-' &&
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	493 isxdigit(name[5]) &&
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	494 isxdigit(name[6]) &&
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	495 isxdigit(name[7]) &&
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	496 isxdigit(name[8]))
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	497 {
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	498 uint16_t group = GetTagValue(name);
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	499 uint16_t element = GetTagValue(name + 5);
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	500 return DicomTag(group, element);
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	501 }
4eea080e6e7a refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 303 diff changeset	502
305 86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	503 #if 0
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	504 const DcmDataDictionary& dict = dcmDataDict.rdlock();
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	505 const DcmDictEntry* entry = dict.findEntry(name);
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	506
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	507 if (entry == NULL)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	508 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	509 dcmDataDict.unlock();
62 a70bb32802ae renaming Server Sebastien Jodogne <s.jodogne@gmail.com> parents: 57 diff changeset	510 throw OrthancException("Unknown DICOM tag");
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	511 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	512 else
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	513 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	514 DcmTagKey key = entry->getKey();
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	515 DicomTag tag(key.getGroup(), key.getElement());
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	516 dcmDataDict.unlock();
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	517 return tag;
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	518 }
305 86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	519 #else
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	520 DcmTag tag;
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	521 if (DcmTag::findTagFromName(name, tag).good())
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	522 {
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	523 return DicomTag(tag.getGTag(), tag.getETag());
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	524 }
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	525 else
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	526 {
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	527 throw OrthancException("Unknown DICOM tag");
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	528 }
86bb79522f19 name of the private tags Sebastien Jodogne <s.jodogne@gmail.com> parents: 304 diff changeset	529 #endif
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	530 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	531
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	532
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	533 void FromDcmtkBridge::Print(FILE* fp, const DicomMap& m)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	534 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	535 for (DicomMap::Map::const_iterator
656 08eca5d86aad fixes to cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 465 diff changeset	536 it = m.map_.begin(); it != m.map_.end(); ++it)
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	537 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	538 DicomTag t = it->first;
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	539 std::string s = it->second->AsString();
319 760d0f32cb34 PMSCT_RLE1 Sebastien Jodogne <s.jodogne@gmail.com> parents: 318 diff changeset	540 fprintf(fp, "0x%04x 0x%04x (%s) [%s]\n", t.GetGroup(), t.GetElement(), GetName(t).c_str(), s.c_str());
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	541 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	542 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	543
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	544
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	545 void FromDcmtkBridge::ToJson(Json::Value& result,
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	546 const DicomMap& values)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	547 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	548 if (result.type() != Json::objectValue)
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	549 {
62 a70bb32802ae renaming Server Sebastien Jodogne <s.jodogne@gmail.com> parents: 57 diff changeset	550 throw OrthancException(ErrorCode_BadParameterType);
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	551 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	552
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	553 result.clear();
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	554
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	555 for (DicomMap::Map::const_iterator
656 08eca5d86aad fixes to cppcheck Sebastien Jodogne <s.jodogne@gmail.com> parents: 465 diff changeset	556 it = values.map_.begin(); it != values.map_.end(); ++it)
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	557 {
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	558 result[GetName(it->first)] = it->second->AsString();
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	559 }
3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	560 }
176 81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	561
81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	562
788 7ebe4bf87196 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 784 diff changeset	563 std::string FromDcmtkBridge::GenerateUniqueIdentifier(ResourceType level)
176 81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	564 {
81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	565 char uid[100];
81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	566
81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	567 switch (level)
81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	568 {
788 7ebe4bf87196 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 784 diff changeset	569 case ResourceType_Patient:
311 26efccdff583 anonymisation Sebastien Jodogne <s.jodogne@gmail.com> parents: 308 diff changeset	570 // The "PatientID" field is of type LO (Long String), 64
26efccdff583 anonymisation Sebastien Jodogne <s.jodogne@gmail.com> parents: 308 diff changeset	571 // Bytes Maximum. An UUID is of length 36, thus it can be used
26efccdff583 anonymisation Sebastien Jodogne <s.jodogne@gmail.com> parents: 308 diff changeset	572 // as a random PatientID.
26efccdff583 anonymisation Sebastien Jodogne <s.jodogne@gmail.com> parents: 308 diff changeset	573 return Toolbox::GenerateUuid();
306 326d5a4a5af3 modification of instances Sebastien Jodogne <s.jodogne@gmail.com> parents: 305 diff changeset	574
788 7ebe4bf87196 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 784 diff changeset	575 case ResourceType_Instance:
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	576 return dcmGenerateUniqueIdentifier(uid, SITE_INSTANCE_UID_ROOT);
176 81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	577
788 7ebe4bf87196 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 784 diff changeset	578 case ResourceType_Series:
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	579 return dcmGenerateUniqueIdentifier(uid, SITE_SERIES_UID_ROOT);
176 81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	580
788 7ebe4bf87196 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 784 diff changeset	581 case ResourceType_Study:
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	582 return dcmGenerateUniqueIdentifier(uid, SITE_STUDY_UID_ROOT);
176 81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	583
302 238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	584 default:
238134081136 modification of dicom files Sebastien Jodogne <s.jodogne@gmail.com> parents: 291 diff changeset	585 throw OrthancException(ErrorCode_ParameterOutOfRange);
176 81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	586 }
81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	587 }
81f11fb357f2 uid generation Sebastien Jodogne <s.jodogne@gmail.com> parents: 136 diff changeset	588
291 4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	589 bool FromDcmtkBridge::SaveToMemoryBuffer(std::string& buffer,
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	590 DcmDataset* dataSet)
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	591 {
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	592 // Determine the transfer syntax which shall be used to write the
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	593 // information to the file. We always switch to the Little Endian
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	594 // syntax, with explicit length.
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	595
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	596 // http://support.dcmtk.org/docs/dcxfer_8h-source.html
661 d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	597
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	598
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	599 /**
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	600 * Note that up to Orthanc 0.7.1 (inclusive), the
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	601 * "EXS_LittleEndianExplicit" was always used to save the DICOM
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	602 * dataset into memory. We now keep the original transfer syntax
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	603 * (if available).
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	604 **/
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	605 E_TransferSyntax xfer = dataSet->getOriginalXfer();
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	606 if (xfer == EXS_Unknown)
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	607 {
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	608 // No information about the original transfer syntax: This is
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	609 // most probably a DICOM dataset that was read from memory.
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	610 xfer = EXS_LittleEndianExplicit;
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	611 }
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	612
291 4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	613 E_EncodingType encodingType = /opt_sequenceType/ EET_ExplicitLength;
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	614
661 d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	615 // Create the meta-header information
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	616 DcmFileFormat ff(dataSet);
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	617 ff.validateMetaInfo(xfer);
291 4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	618
661 d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	619 // Create a memory buffer with the proper size
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	620 uint32_t s = ff.calcElementLength(xfer, encodingType);
291 4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	621 buffer.resize(s);
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	622 DcmOutputBufferStream ob(&buffer[0], s);
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	623
661 d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	624 // Fill the memory buffer with the meta-header and the dataset
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	625 ff.transferInit();
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	626 OFCondition c = ff.write(ob, xfer, encodingType, NULL,
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	627 /opt_groupLength/ EGL_recalcGL,
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	628 /opt_paddingType/ EPD_withoutPadding);
d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	629 ff.transferEnd();
291 4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	630
661 d233b5090105 accept more transfer syntaxes for C-Store SCP, write meta-header when receiving files Sebastien Jodogne <s.jodogne@gmail.com> parents: 656 diff changeset	631 // Handle errors
291 4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	632 if (c.good())
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	633 {
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	634 return true;
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	635 }
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	636 else
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	637 {
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	638 buffer.clear();
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	639 return false;
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	640 }
4d7469f72a0b embedding of dicom dictionaries Sebastien Jodogne <s.jodogne@gmail.com> parents: 285 diff changeset	641 }
0 3959d33612cc initial commit Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	642 }

Mercurial > hg > orthanc

annotate OrthancServer/FromDcmtkBridge.cpp @ 956:2fd5a163776d