annotate OrthancServer/ParsedDicomFile.cpp @ 831:84513f2ee1f3

pch for unit tests and server
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 02 Jun 2014 12:15:45 +0200
parents a811bdf8b8eb
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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Sebastien Jodogne <s.jodogne@gmail.com>
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3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
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Sebastien Jodogne <s.jodogne@gmail.com>
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4 * Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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Sebastien Jodogne <s.jodogne@gmail.com>
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7 * modify it under the terms of the GNU General Public License as
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Sebastien Jodogne <s.jodogne@gmail.com>
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Sebastien Jodogne <s.jodogne@gmail.com>
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
331eaf9d9d69 ParsedDicomFile
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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31
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32
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33
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34 /*=========================================================================
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35
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36 This file is based on portions of the following project:
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37
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38 Program: GDCM (Grassroots DICOM). A DICOM library
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Sebastien Jodogne <s.jodogne@gmail.com>
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39 Module: http://gdcm.sourceforge.net/Copyright.html
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40
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41 Copyright (c) 2006-2011 Mathieu Malaterre
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42 Copyright (c) 1993-2005 CREATIS
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43 (CREATIS = Centre de Recherche et d'Applications en Traitement de l'Image)
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44 All rights reserved.
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45
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46 Redistribution and use in source and binary forms, with or without
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47 modification, are permitted provided that the following conditions are met:
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48
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49 * Redistributions of source code must retain the above copyright notice,
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Sebastien Jodogne <s.jodogne@gmail.com>
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50 this list of conditions and the following disclaimer.
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51
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52 * Redistributions in binary form must reproduce the above copyright notice,
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Sebastien Jodogne <s.jodogne@gmail.com>
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53 this list of conditions and the following disclaimer in the documentation
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54 and/or other materials provided with the distribution.
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55
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56 * Neither name of Mathieu Malaterre, or CREATIS, nor the names of any
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57 contributors (CNRS, INSERM, UCB, Universite Lyon I), may be used to
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58 endorse or promote products derived from this software without specific
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59 prior written permission.
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60
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61 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
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62 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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63 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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64 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
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65 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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66 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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67 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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68 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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69 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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70 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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71
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72 =========================================================================*/
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73
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74
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75 #include "PrecompiledHeadersServer.h"
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76
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77 #ifndef NOMINMAX
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78 #define NOMINMAX
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79 #endif
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80
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81 #include "ParsedDicomFile.h"
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82
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83 #include "FromDcmtkBridge.h"
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84 #include "ToDcmtkBridge.h"
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85 #include "../Core/Toolbox.h"
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86 #include "../Core/OrthancException.h"
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87 #include "../Core/ImageFormats/PngWriter.h"
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88 #include "../Core/Uuid.h"
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89 #include "../Core/DicomFormat/DicomString.h"
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90 #include "../Core/DicomFormat/DicomNullValue.h"
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91 #include "../Core/DicomFormat/DicomIntegerPixelAccessor.h"
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92 #include "../Core/ImageFormats/PngReader.h"
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93
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94 #include <list>
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95 #include <limits>
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96
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97 #include <boost/lexical_cast.hpp>
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98
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99 #include <dcmtk/dcmdata/dcchrstr.h>
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100 #include <dcmtk/dcmdata/dcdicent.h>
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101 #include <dcmtk/dcmdata/dcdict.h>
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102 #include <dcmtk/dcmdata/dcfilefo.h>
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103 #include <dcmtk/dcmdata/dcistrmb.h>
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104 #include <dcmtk/dcmdata/dcuid.h>
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105 #include <dcmtk/dcmdata/dcmetinf.h>
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106
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107 #include <dcmtk/dcmdata/dcvrae.h>
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108 #include <dcmtk/dcmdata/dcvras.h>
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109 #include <dcmtk/dcmdata/dcvrcs.h>
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110 #include <dcmtk/dcmdata/dcvrda.h>
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111 #include <dcmtk/dcmdata/dcvrds.h>
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112 #include <dcmtk/dcmdata/dcvrdt.h>
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113 #include <dcmtk/dcmdata/dcvrfd.h>
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114 #include <dcmtk/dcmdata/dcvrfl.h>
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115 #include <dcmtk/dcmdata/dcvris.h>
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116 #include <dcmtk/dcmdata/dcvrlo.h>
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117 #include <dcmtk/dcmdata/dcvrlt.h>
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118 #include <dcmtk/dcmdata/dcvrpn.h>
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119 #include <dcmtk/dcmdata/dcvrsh.h>
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120 #include <dcmtk/dcmdata/dcvrsl.h>
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121 #include <dcmtk/dcmdata/dcvrss.h>
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122 #include <dcmtk/dcmdata/dcvrst.h>
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123 #include <dcmtk/dcmdata/dcvrtm.h>
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124 #include <dcmtk/dcmdata/dcvrui.h>
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125 #include <dcmtk/dcmdata/dcvrul.h>
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126 #include <dcmtk/dcmdata/dcvrus.h>
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127 #include <dcmtk/dcmdata/dcvrut.h>
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128 #include <dcmtk/dcmdata/dcpixel.h>
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129 #include <dcmtk/dcmdata/dcpixseq.h>
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130 #include <dcmtk/dcmdata/dcpxitem.h>
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131
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132
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133 #include <boost/math/special_functions/round.hpp>
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134 #include <glog/logging.h>
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135 #include <dcmtk/dcmdata/dcostrmb.h>
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136
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137
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138 static const char* CONTENT_TYPE_OCTET_STREAM = "application/octet-stream";
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139
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140
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141
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142 namespace Orthanc
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143 {
794
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144 struct ParsedDicomFile::PImpl
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145 {
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146 std::auto_ptr<DcmFileFormat> file_;
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147 };
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148
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149
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150 // This method can only be called from the constructors!
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151 void ParsedDicomFile::Setup(const char* buffer, size_t size)
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152 {
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153 DcmInputBufferStream is;
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154 if (size > 0)
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155 {
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156 is.setBuffer(buffer, size);
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157 }
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158 is.setEos();
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159
794
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160 pimpl_->file_.reset(new DcmFileFormat);
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161 pimpl_->file_->transferInit();
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162 if (!pimpl_->file_->read(is).good())
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163 {
794
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164 delete pimpl_; // Avoid a memory leak due to exception
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165 // throwing, as we are in the constructor
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166
790
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167 throw OrthancException(ErrorCode_BadFileFormat);
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168 }
794
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169 pimpl_->file_->loadAllDataIntoMemory();
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170 pimpl_->file_->transferEnd();
790
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171 }
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172
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173
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174 static void SendPathValueForDictionary(RestApiOutput& output,
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175 DcmItem& dicom)
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176 {
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177 Json::Value v = Json::arrayValue;
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178
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179 for (unsigned long i = 0; i < dicom.card(); i++)
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180 {
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181 DcmElement* element = dicom.getElement(i);
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182 if (element)
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183 {
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184 char buf[16];
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185 sprintf(buf, "%04x-%04x", element->getTag().getGTag(), element->getTag().getETag());
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186 v.append(buf);
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187 }
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188 }
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189
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190 output.AnswerJson(v);
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191 }
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192
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193 static inline uint16_t GetCharValue(char c)
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194 {
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195 if (c >= '0' && c <= '9')
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196 return c - '0';
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197 else if (c >= 'a' && c <= 'f')
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198 return c - 'a' + 10;
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199 else if (c >= 'A' && c <= 'F')
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200 return c - 'A' + 10;
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201 else
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202 return 0;
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203 }
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204
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205 static inline uint16_t GetTagValue(const char* c)
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206 {
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207 return ((GetCharValue(c[0]) << 12) +
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208 (GetCharValue(c[1]) << 8) +
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209 (GetCharValue(c[2]) << 4) +
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210 GetCharValue(c[3]));
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211 }
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212
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213 static void ParseTagAndGroup(DcmTagKey& key,
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214 const std::string& tag)
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215 {
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216 DicomTag t = FromDcmtkBridge::ParseTag(tag);
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217 key = DcmTagKey(t.GetGroup(), t.GetElement());
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218 }
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diff changeset
219
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diff changeset
220
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diff changeset
221 static void SendSequence(RestApiOutput& output,
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diff changeset
222 DcmSequenceOfItems& sequence)
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diff changeset
223 {
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224 // This element is a sequence
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225 Json::Value v = Json::arrayValue;
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diff changeset
226
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diff changeset
227 for (unsigned long i = 0; i < sequence.card(); i++)
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228 {
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diff changeset
229 v.append(boost::lexical_cast<std::string>(i));
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230 }
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diff changeset
231
331eaf9d9d69 ParsedDicomFile
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diff changeset
232 output.AnswerJson(v);
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diff changeset
233 }
331eaf9d9d69 ParsedDicomFile
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diff changeset
234
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diff changeset
235
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diff changeset
236 static unsigned int GetPixelDataBlockCount(DcmPixelData& pixelData,
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237 E_TransferSyntax transferSyntax)
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diff changeset
238 {
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diff changeset
239 DcmPixelSequence* pixelSequence = NULL;
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diff changeset
240 if (pixelData.getEncapsulatedRepresentation
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diff changeset
241 (transferSyntax, NULL, pixelSequence).good() && pixelSequence)
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diff changeset
242 {
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diff changeset
243 return pixelSequence->card();
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parents:
diff changeset
244 }
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parents:
diff changeset
245 else
331eaf9d9d69 ParsedDicomFile
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parents:
diff changeset
246 {
331eaf9d9d69 ParsedDicomFile
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diff changeset
247 return 1;
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parents:
diff changeset
248 }
331eaf9d9d69 ParsedDicomFile
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diff changeset
249 }
331eaf9d9d69 ParsedDicomFile
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diff changeset
250
331eaf9d9d69 ParsedDicomFile
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diff changeset
251
331eaf9d9d69 ParsedDicomFile
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diff changeset
252 static void AnswerDicomField(RestApiOutput& output,
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diff changeset
253 DcmElement& element,
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parents:
diff changeset
254 E_TransferSyntax transferSyntax)
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diff changeset
255 {
331eaf9d9d69 ParsedDicomFile
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diff changeset
256 // This element is nor a sequence, neither a pixel-data
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diff changeset
257 std::string buffer;
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diff changeset
258 buffer.resize(65536);
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diff changeset
259 Uint32 length = element.getLength(transferSyntax);
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diff changeset
260 Uint32 offset = 0;
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diff changeset
261
331eaf9d9d69 ParsedDicomFile
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parents:
diff changeset
262 output.GetLowLevelOutput().SendOkHeader(CONTENT_TYPE_OCTET_STREAM, true, length, NULL);
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parents:
diff changeset
263
331eaf9d9d69 ParsedDicomFile
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parents:
diff changeset
264 while (offset < length)
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parents:
diff changeset
265 {
331eaf9d9d69 ParsedDicomFile
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diff changeset
266 Uint32 nbytes;
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diff changeset
267 if (length - offset < buffer.size())
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parents:
diff changeset
268 {
331eaf9d9d69 ParsedDicomFile
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diff changeset
269 nbytes = length - offset;
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parents:
diff changeset
270 }
331eaf9d9d69 ParsedDicomFile
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parents:
diff changeset
271 else
331eaf9d9d69 ParsedDicomFile
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parents:
diff changeset
272 {
331eaf9d9d69 ParsedDicomFile
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parents:
diff changeset
273 nbytes = buffer.size();
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parents:
diff changeset
274 }
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parents:
diff changeset
275
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parents:
diff changeset
276 OFCondition cond = element.getPartialValue(&buffer[0], offset, nbytes);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
277
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
278 if (cond.good())
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
279 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
280 output.GetLowLevelOutput().Send(&buffer[0], nbytes);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
281 offset += nbytes;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
282 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
283 else
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
284 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
285 LOG(ERROR) << "Error while sending a DICOM field: " << cond.text();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
286 return;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
287 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
288 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
289
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
290 output.MarkLowLevelOutputDone();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
291 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
292
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
293
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
294 static bool AnswerPixelData(RestApiOutput& output,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
295 DcmItem& dicom,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
296 E_TransferSyntax transferSyntax,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
297 const std::string* blockUri)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
298 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
299 DcmTag k(DICOM_TAG_PIXEL_DATA.GetGroup(),
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
300 DICOM_TAG_PIXEL_DATA.GetElement());
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
301
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
302 DcmElement *element = NULL;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
303 if (!dicom.findAndGetElement(k, element).good() ||
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
304 element == NULL)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
305 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
306 return false;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
307 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
308
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
309 try
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
310 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
311 DcmPixelData& pixelData = dynamic_cast<DcmPixelData&>(*element);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
312 if (blockUri == NULL)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
313 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
314 // The user asks how many blocks are presents in this pixel data
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
315 unsigned int blocks = GetPixelDataBlockCount(pixelData, transferSyntax);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
316
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
317 Json::Value result(Json::arrayValue);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
318 for (unsigned int i = 0; i < blocks; i++)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
319 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
320 result.append(boost::lexical_cast<std::string>(i));
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
321 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
322
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
323 output.AnswerJson(result);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
324 return true;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
325 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
326
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
327
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
328 unsigned int block = boost::lexical_cast<unsigned int>(*blockUri);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
329
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
330 if (block < GetPixelDataBlockCount(pixelData, transferSyntax))
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
331 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
332 DcmPixelSequence* pixelSequence = NULL;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
333 if (pixelData.getEncapsulatedRepresentation
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
334 (transferSyntax, NULL, pixelSequence).good() && pixelSequence)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
335 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
336 // This is the case for JPEG transfer syntaxes
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
337 if (block < pixelSequence->card())
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
338 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
339 DcmPixelItem* pixelItem = NULL;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
340 if (pixelSequence->getItem(pixelItem, block).good() && pixelItem)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
341 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
342 if (pixelItem->getLength() == 0)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
343 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
344 output.AnswerBuffer(NULL, 0, CONTENT_TYPE_OCTET_STREAM);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
345 return true;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
346 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
347
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
348 Uint8* buffer = NULL;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
349 if (pixelItem->getUint8Array(buffer).good() && buffer)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
350 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
351 output.AnswerBuffer(buffer, pixelItem->getLength(), CONTENT_TYPE_OCTET_STREAM);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
352 return true;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
353 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
354 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
355 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
356 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
357 else
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
358 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
359 // This is the case for raw, uncompressed image buffers
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
360 assert(*blockUri == "0");
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
361 AnswerDicomField(output, *element, transferSyntax);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
362 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
363 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
364 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
365 catch (boost::bad_lexical_cast&)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
366 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
367 // The URI entered by the user is not a number
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
368 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
369 catch (std::bad_cast&)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
370 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
371 // This should never happen
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
372 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
373
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
374 return false;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
375 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
376
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
377
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
378
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
379 static void SendPathValueForLeaf(RestApiOutput& output,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
380 const std::string& tag,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
381 DcmItem& dicom,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
382 E_TransferSyntax transferSyntax)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
383 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
384 DcmTagKey k;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
385 ParseTagAndGroup(k, tag);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
386
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
387 DcmSequenceOfItems* sequence = NULL;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
388 if (dicom.findAndGetSequence(k, sequence).good() &&
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
389 sequence != NULL &&
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
390 sequence->getVR() == EVR_SQ)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
391 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
392 SendSequence(output, *sequence);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
393 return;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
394 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
395
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
396 DcmElement* element = NULL;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
397 if (dicom.findAndGetElement(k, element).good() &&
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
398 element != NULL &&
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
399 //element->getVR() != EVR_UNKNOWN && // This would forbid private tags
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
400 element->getVR() != EVR_SQ)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
401 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
402 AnswerDicomField(output, *element, transferSyntax);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
403 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
404 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
405
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
406 void ParsedDicomFile::SendPathValue(RestApiOutput& output,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
407 const UriComponents& uri)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
408 {
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
409 DcmItem* dicom = pimpl_->file_->getDataset();
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
410 E_TransferSyntax transferSyntax = pimpl_->file_->getDataset()->getOriginalXfer();
790
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
411
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
412 // Special case: Accessing the pixel data
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
413 if (uri.size() == 1 ||
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
414 uri.size() == 2)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
415 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
416 DcmTagKey tag;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
417 ParseTagAndGroup(tag, uri[0]);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
418
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
419 if (tag.getGroup() == DICOM_TAG_PIXEL_DATA.GetGroup() &&
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
420 tag.getElement() == DICOM_TAG_PIXEL_DATA.GetElement())
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
421 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
422 AnswerPixelData(output, *dicom, transferSyntax, uri.size() == 1 ? NULL : &uri[1]);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
423 return;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
424 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
425 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
426
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
427 // Go down in the tag hierarchy according to the URI
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
428 for (size_t pos = 0; pos < uri.size() / 2; pos++)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
429 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
430 size_t index;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
431 try
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
432 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
433 index = boost::lexical_cast<size_t>(uri[2 * pos + 1]);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
434 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
435 catch (boost::bad_lexical_cast&)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
436 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
437 return;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
438 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
439
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
440 DcmTagKey k;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
441 DcmItem *child = NULL;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
442 ParseTagAndGroup(k, uri[2 * pos]);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
443 if (!dicom->findAndGetSequenceItem(k, child, index).good() ||
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
444 child == NULL)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
445 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
446 return;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
447 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
448
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
449 dicom = child;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
450 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
451
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
452 // We have reached the end of the URI
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
453 if (uri.size() % 2 == 0)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
454 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
455 SendPathValueForDictionary(output, *dicom);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
456 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
457 else
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
458 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
459 SendPathValueForLeaf(output, uri.back(), *dicom, transferSyntax);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
460 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
461 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
462
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
463
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
464
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
465
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
466
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
467 static DcmElement* CreateElementForTag(const DicomTag& tag)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
468 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
469 DcmTag key(tag.GetGroup(), tag.GetElement());
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
470
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
471 switch (key.getEVR())
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
472 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
473 // http://support.dcmtk.org/docs/dcvr_8h-source.html
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
474
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
475 /**
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
476 * TODO.
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
477 **/
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
478
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
479 case EVR_OB: // other byte
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
480 case EVR_OF: // other float
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
481 case EVR_OW: // other word
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
482 case EVR_AT: // attribute tag
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
483 throw OrthancException(ErrorCode_NotImplemented);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
484
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
485 case EVR_UN: // unknown value representation
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
486 throw OrthancException(ErrorCode_ParameterOutOfRange);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
487
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
488
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
489 /**
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
490 * String types.
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
491 * http://support.dcmtk.org/docs/classDcmByteString.html
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
492 **/
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
493
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
494 case EVR_AS: // age string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
495 return new DcmAgeString(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
496
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
497 case EVR_AE: // application entity title
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
498 return new DcmApplicationEntity(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
499
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
500 case EVR_CS: // code string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
501 return new DcmCodeString(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
502
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
503 case EVR_DA: // date string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
504 return new DcmDate(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
505
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
506 case EVR_DT: // date time string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
507 return new DcmDateTime(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
508
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
509 case EVR_DS: // decimal string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
510 return new DcmDecimalString(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
511
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
512 case EVR_IS: // integer string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
513 return new DcmIntegerString(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
514
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
515 case EVR_TM: // time string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
516 return new DcmTime(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
517
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
518 case EVR_UI: // unique identifier
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
519 return new DcmUniqueIdentifier(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
520
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
521 case EVR_ST: // short text
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
522 return new DcmShortText(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
523
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
524 case EVR_LO: // long string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
525 return new DcmLongString(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
526
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
527 case EVR_LT: // long text
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
528 return new DcmLongText(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
529
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
530 case EVR_UT: // unlimited text
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
531 return new DcmUnlimitedText(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
532
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
533 case EVR_SH: // short string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
534 return new DcmShortString(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
535
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
536 case EVR_PN: // person name
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
537 return new DcmPersonName(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
538
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
539
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
540 /**
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
541 * Numerical types
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
542 **/
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
543
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
544 case EVR_SL: // signed long
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
545 return new DcmSignedLong(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
546
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
547 case EVR_SS: // signed short
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
548 return new DcmSignedShort(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
549
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
550 case EVR_UL: // unsigned long
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
551 return new DcmUnsignedLong(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
552
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
553 case EVR_US: // unsigned short
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
554 return new DcmUnsignedShort(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
555
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
556 case EVR_FL: // float single-precision
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
557 return new DcmFloatingPointSingle(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
558
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
559 case EVR_FD: // float double-precision
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
560 return new DcmFloatingPointDouble(key);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
561
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
562
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
563 /**
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
564 * Sequence types, should never occur at this point.
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
565 **/
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
566
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
567 case EVR_SQ: // sequence of items
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
568 throw OrthancException(ErrorCode_ParameterOutOfRange);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
569
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
570
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
571 /**
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
572 * Internal to DCMTK.
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
573 **/
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
574
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
575 case EVR_ox: // OB or OW depending on context
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
576 case EVR_xs: // SS or US depending on context
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
577 case EVR_lt: // US, SS or OW depending on context, used for LUT Data (thus the name)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
578 case EVR_na: // na="not applicable", for data which has no VR
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
579 case EVR_up: // up="unsigned pointer", used internally for DICOMDIR suppor
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
580 case EVR_item: // used internally for items
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
581 case EVR_metainfo: // used internally for meta info datasets
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
582 case EVR_dataset: // used internally for datasets
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
583 case EVR_fileFormat: // used internally for DICOM files
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
584 case EVR_dicomDir: // used internally for DICOMDIR objects
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
585 case EVR_dirRecord: // used internally for DICOMDIR records
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
586 case EVR_pixelSQ: // used internally for pixel sequences in a compressed image
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
587 case EVR_pixelItem: // used internally for pixel items in a compressed image
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
588 case EVR_UNKNOWN: // used internally for elements with unknown VR (encoded with 4-byte length field in explicit VR)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
589 case EVR_PixelData: // used internally for uncompressed pixeld data
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
590 case EVR_OverlayData: // used internally for overlay data
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
591 case EVR_UNKNOWN2B: // used internally for elements with unknown VR with 2-byte length field in explicit VR
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
592 default:
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
593 break;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
594 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
595
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
596 throw OrthancException(ErrorCode_InternalError);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
597 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
598
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
599
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
600
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
601 static void FillElementWithString(DcmElement& element,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
602 const DicomTag& tag,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
603 const std::string& value)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
604 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
605 DcmTag key(tag.GetGroup(), tag.GetElement());
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
606 bool ok = false;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
607
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
608 try
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
609 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
610 switch (key.getEVR())
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
611 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
612 // http://support.dcmtk.org/docs/dcvr_8h-source.html
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
613
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
614 /**
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
615 * TODO.
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
616 **/
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
617
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
618 case EVR_OB: // other byte
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
619 case EVR_OF: // other float
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
620 case EVR_OW: // other word
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
621 case EVR_AT: // attribute tag
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
622 throw OrthancException(ErrorCode_NotImplemented);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
623
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
624 case EVR_UN: // unknown value representation
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
625 throw OrthancException(ErrorCode_ParameterOutOfRange);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
626
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
627
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
628 /**
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
629 * String types.
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
630 **/
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
631
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
632 case EVR_DS: // decimal string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
633 case EVR_IS: // integer string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
634 case EVR_AS: // age string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
635 case EVR_DA: // date string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
636 case EVR_DT: // date time string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
637 case EVR_TM: // time string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
638 case EVR_AE: // application entity title
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
639 case EVR_CS: // code string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
640 case EVR_SH: // short string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
641 case EVR_LO: // long string
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
642 case EVR_ST: // short text
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
643 case EVR_LT: // long text
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
644 case EVR_UT: // unlimited text
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
645 case EVR_PN: // person name
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
646 case EVR_UI: // unique identifier
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
647 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
648 ok = element.putString(value.c_str()).good();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
649 break;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
650 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
651
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
652
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
653 /**
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
654 * Numerical types
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
655 **/
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
656
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
657 case EVR_SL: // signed long
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
658 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
659 ok = element.putSint32(boost::lexical_cast<Sint32>(value)).good();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
660 break;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
661 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
662
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
663 case EVR_SS: // signed short
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
664 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
665 ok = element.putSint16(boost::lexical_cast<Sint16>(value)).good();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
666 break;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
667 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
668
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
669 case EVR_UL: // unsigned long
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
670 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
671 ok = element.putUint32(boost::lexical_cast<Uint32>(value)).good();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
672 break;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
673 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
674
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
675 case EVR_US: // unsigned short
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
676 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
677 ok = element.putUint16(boost::lexical_cast<Uint16>(value)).good();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
678 break;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
679 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
680
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
681 case EVR_FL: // float single-precision
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
682 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
683 ok = element.putFloat32(boost::lexical_cast<float>(value)).good();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
684 break;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
685 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
686
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
687 case EVR_FD: // float double-precision
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
688 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
689 ok = element.putFloat64(boost::lexical_cast<double>(value)).good();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
690 break;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
691 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
692
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
693
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
694 /**
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
695 * Sequence types, should never occur at this point.
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
696 **/
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
697
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
698 case EVR_SQ: // sequence of items
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
699 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
700 ok = false;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
701 break;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
702 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
703
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
704
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
705 /**
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
706 * Internal to DCMTK.
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
707 **/
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
708
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
709 case EVR_ox: // OB or OW depending on context
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
710 case EVR_xs: // SS or US depending on context
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
711 case EVR_lt: // US, SS or OW depending on context, used for LUT Data (thus the name)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
712 case EVR_na: // na="not applicable", for data which has no VR
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
713 case EVR_up: // up="unsigned pointer", used internally for DICOMDIR suppor
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
714 case EVR_item: // used internally for items
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
715 case EVR_metainfo: // used internally for meta info datasets
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
716 case EVR_dataset: // used internally for datasets
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
717 case EVR_fileFormat: // used internally for DICOM files
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
718 case EVR_dicomDir: // used internally for DICOMDIR objects
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
719 case EVR_dirRecord: // used internally for DICOMDIR records
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
720 case EVR_pixelSQ: // used internally for pixel sequences in a compressed image
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
721 case EVR_pixelItem: // used internally for pixel items in a compressed image
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
722 case EVR_UNKNOWN: // used internally for elements with unknown VR (encoded with 4-byte length field in explicit VR)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
723 case EVR_PixelData: // used internally for uncompressed pixeld data
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
724 case EVR_OverlayData: // used internally for overlay data
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
725 case EVR_UNKNOWN2B: // used internally for elements with unknown VR with 2-byte length field in explicit VR
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
726 default:
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
727 break;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
728 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
729 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
730 catch (boost::bad_lexical_cast&)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
731 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
732 ok = false;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
733 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
734
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
735 if (!ok)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
736 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
737 throw OrthancException(ErrorCode_InternalError);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
738 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
739 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
740
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
741
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
742 void ParsedDicomFile::Remove(const DicomTag& tag)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
743 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
744 DcmTagKey key(tag.GetGroup(), tag.GetElement());
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
745 DcmElement* element = pimpl_->file_->getDataset()->remove(key);
790
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
746 if (element != NULL)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
747 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
748 delete element;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
749 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
750 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
751
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
752
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
753
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
754 void ParsedDicomFile::RemovePrivateTags()
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
755 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
756 typedef std::list<DcmElement*> Tags;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
757
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
758 Tags privateTags;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
759
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
760 DcmDataset& dataset = *pimpl_->file_->getDataset();
790
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
761 for (unsigned long i = 0; i < dataset.card(); i++)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
762 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
763 DcmElement* element = dataset.getElement(i);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
764 DcmTag tag(element->getTag());
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
765 if (!strcmp("PrivateCreator", tag.getTagName()) || // TODO - This may change with future versions of DCMTK
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
766 tag.getPrivateCreator() != NULL)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
767 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
768 privateTags.push_back(element);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
769 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
770 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
771
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
772 for (Tags::iterator it = privateTags.begin();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
773 it != privateTags.end(); ++it)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
774 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
775 DcmElement* tmp = dataset.remove(*it);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
776 if (tmp != NULL)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
777 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
778 delete tmp;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
779 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
780 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
781 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
782
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
783
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
784
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
785 void ParsedDicomFile::Insert(const DicomTag& tag,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
786 const std::string& value)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
787 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
788 std::auto_ptr<DcmElement> element(CreateElementForTag(tag));
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
789 FillElementWithString(*element, tag, value);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
790
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
791 if (!pimpl_->file_->getDataset()->insert(element.release(), false, false).good())
790
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
792 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
793 // This field already exists
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
794 throw OrthancException(ErrorCode_InternalError);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
795 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
796 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
797
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
798
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
799 void ParsedDicomFile::Replace(const DicomTag& tag,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
800 const std::string& value,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
801 DicomReplaceMode mode)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
802 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
803 DcmTagKey key(tag.GetGroup(), tag.GetElement());
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
804 DcmElement* element = NULL;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
805
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
806 if (!pimpl_->file_->getDataset()->findAndGetElement(key, element).good() ||
790
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
807 element == NULL)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
808 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
809 // This field does not exist, act wrt. the specified "mode"
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
810 switch (mode)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
811 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
812 case DicomReplaceMode_InsertIfAbsent:
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
813 Insert(tag, value);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
814 break;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
815
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
816 case DicomReplaceMode_ThrowIfAbsent:
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
817 throw OrthancException(ErrorCode_InexistentItem);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
818
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
819 case DicomReplaceMode_IgnoreIfAbsent:
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
820 return;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
821 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
822 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
823 else
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
824 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
825 FillElementWithString(*element, tag, value);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
826 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
827
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
828
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
829 /**
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
830 * dcmodify will automatically correct 'Media Storage SOP Class
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
831 * UID' and 'Media Storage SOP Instance UID' in the metaheader, if
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
832 * you make changes to the related tags in the dataset ('SOP Class
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
833 * UID' and 'SOP Instance UID') via insert or modify mode
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
834 * options. You can disable this behaviour by using the -nmu
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
835 * option.
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
836 **/
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
837
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
838 if (tag == DICOM_TAG_SOP_CLASS_UID)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
839 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
840 Replace(DICOM_TAG_MEDIA_STORAGE_SOP_CLASS_UID, value, DicomReplaceMode_InsertIfAbsent);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
841 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
842
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
843 if (tag == DICOM_TAG_SOP_INSTANCE_UID)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
844 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
845 Replace(DICOM_TAG_MEDIA_STORAGE_SOP_INSTANCE_UID, value, DicomReplaceMode_InsertIfAbsent);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
846 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
847 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
848
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
849
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
850 void ParsedDicomFile::Answer(RestApiOutput& output)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
851 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
852 std::string serialized;
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
853 if (FromDcmtkBridge::SaveToMemoryBuffer(serialized, pimpl_->file_->getDataset()))
790
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
854 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
855 output.AnswerBuffer(serialized, CONTENT_TYPE_OCTET_STREAM);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
856 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
857 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
858
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
859
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
860
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
861 bool ParsedDicomFile::GetTagValue(std::string& value,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
862 const DicomTag& tag)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
863 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
864 DcmTagKey k(tag.GetGroup(), tag.GetElement());
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
865 DcmDataset& dataset = *pimpl_->file_->getDataset();
790
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
866 DcmElement* element = NULL;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
867 if (!dataset.findAndGetElement(k, element).good() ||
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
868 element == NULL)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
869 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
870 return false;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
871 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
872
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
873 std::auto_ptr<DicomValue> v(FromDcmtkBridge::ConvertLeafElement(*element));
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
874
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
875 if (v.get() == NULL)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
876 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
877 value = "";
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
878 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
879 else
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
880 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
881 value = v->AsString();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
882 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
883
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
884 return true;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
885 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
886
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
887
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
888
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
889 DicomInstanceHasher ParsedDicomFile::GetHasher()
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
890 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
891 std::string patientId, studyUid, seriesUid, instanceUid;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
892
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
893 if (!GetTagValue(patientId, DICOM_TAG_PATIENT_ID) ||
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
894 !GetTagValue(studyUid, DICOM_TAG_STUDY_INSTANCE_UID) ||
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
895 !GetTagValue(seriesUid, DICOM_TAG_SERIES_INSTANCE_UID) ||
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
896 !GetTagValue(instanceUid, DICOM_TAG_SOP_INSTANCE_UID))
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
897 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
898 throw OrthancException(ErrorCode_BadFileFormat);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
899 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
900
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
901 return DicomInstanceHasher(patientId, studyUid, seriesUid, instanceUid);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
902 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
903
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
904
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
905 static void StoreElement(Json::Value& target,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
906 DcmElement& element,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
907 unsigned int maxStringLength);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
908
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
909 static void StoreItem(Json::Value& target,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
910 DcmItem& item,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
911 unsigned int maxStringLength)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
912 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
913 target = Json::Value(Json::objectValue);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
914
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
915 for (unsigned long i = 0; i < item.card(); i++)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
916 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
917 DcmElement* element = item.getElement(i);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
918 StoreElement(target, *element, maxStringLength);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
919 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
920 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
921
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
922
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
923 static void StoreElement(Json::Value& target,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
924 DcmElement& element,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
925 unsigned int maxStringLength)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
926 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
927 assert(target.type() == Json::objectValue);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
928
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
929 DicomTag tag(FromDcmtkBridge::GetTag(element));
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
930 const std::string formattedTag = tag.Format();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
931
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
932 #if 0
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
933 const std::string tagName = FromDcmtkBridge::GetName(tag);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
934 #else
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
935 // This version of the code gives access to the name of the private tags
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
936 DcmTag tagbis(element.getTag());
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
937 const std::string tagName(tagbis.getTagName());
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
938 #endif
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
939
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
940 if (element.isLeaf())
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
941 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
942 Json::Value value(Json::objectValue);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
943 value["Name"] = tagName;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
944
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
945 if (tagbis.getPrivateCreator() != NULL)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
946 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
947 value["PrivateCreator"] = tagbis.getPrivateCreator();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
948 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
949
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
950 std::auto_ptr<DicomValue> v(FromDcmtkBridge::ConvertLeafElement(element));
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
951 if (v->IsNull())
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
952 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
953 value["Type"] = "Null";
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
954 value["Value"] = Json::nullValue;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
955 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
956 else
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
957 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
958 std::string s = v->AsString();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
959 if (maxStringLength == 0 ||
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
960 s.size() <= maxStringLength)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
961 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
962 value["Type"] = "String";
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
963 value["Value"] = s;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
964 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
965 else
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
966 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
967 value["Type"] = "TooLong";
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
968 value["Value"] = Json::nullValue;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
969 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
970 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
971
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
972 target[formattedTag] = value;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
973 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
974 else
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
975 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
976 Json::Value children(Json::arrayValue);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
977
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
978 // "All subclasses of DcmElement except for DcmSequenceOfItems
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
979 // are leaf nodes, while DcmSequenceOfItems, DcmItem, DcmDataset
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
980 // etc. are not." The following cast is thus OK.
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
981 DcmSequenceOfItems& sequence = dynamic_cast<DcmSequenceOfItems&>(element);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
982
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
983 for (unsigned long i = 0; i < sequence.card(); i++)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
984 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
985 DcmItem* child = sequence.getItem(i);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
986 Json::Value& v = children.append(Json::objectValue);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
987 StoreItem(v, *child, maxStringLength);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
988 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
989
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
990 target[formattedTag]["Name"] = tagName;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
991 target[formattedTag]["Type"] = "Sequence";
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
992 target[formattedTag]["Value"] = children;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
993 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
994 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
995
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
996
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
997 template <typename T>
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
998 static void ExtractPngImageTruncate(std::string& result,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
999 DicomIntegerPixelAccessor& accessor,
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1000 PixelFormat format)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1001 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1002 assert(accessor.GetChannelCount() == 1);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1003
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1004 PngWriter w;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1005
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1006 std::vector<T> image(accessor.GetWidth() * accessor.GetHeight(), 0);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1007 T* pixel = &image[0];
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1008 for (unsigned int y = 0; y < accessor.GetHeight(); y++)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1009 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1010 for (unsigned int x = 0; x < accessor.GetWidth(); x++, pixel++)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1011 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1012 int32_t v = accessor.GetValue(x, y);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1013 if (v < static_cast<int32_t>(std::numeric_limits<T>::min()))
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1014 *pixel = std::numeric_limits<T>::min();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1015 else if (v > static_cast<int32_t>(std::numeric_limits<T>::max()))
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1016 *pixel = std::numeric_limits<T>::max();
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1017 else
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1018 *pixel = static_cast<T>(v);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1019 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1020 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1021
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1022 w.WriteToMemory(result, accessor.GetWidth(), accessor.GetHeight(),
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1023 accessor.GetWidth() * sizeof(T), format, &image[0]);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1024 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1025
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1026
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1027 void ParsedDicomFile::SaveToMemoryBuffer(std::string& buffer)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1028 {
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
1029 FromDcmtkBridge::SaveToMemoryBuffer(buffer, pimpl_->file_->getDataset());
790
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1030 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1031
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1032
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1033 void ParsedDicomFile::SaveToFile(const std::string& path)
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1034 {
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1035 // TODO Avoid using a temporary memory buffer, write directly on disk
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1036 std::string content;
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1037 SaveToMemoryBuffer(content);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1038 Toolbox::WriteFile(content, path);
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1039 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1040
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1041
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
1042 ParsedDicomFile::ParsedDicomFile() : pimpl_(new PImpl)
790
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1043 {
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
1044 pimpl_->file_.reset(new DcmFileFormat);
790
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1045 Replace(DICOM_TAG_PATIENT_ID, FromDcmtkBridge::GenerateUniqueIdentifier(ResourceType_Patient));
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1046 Replace(DICOM_TAG_STUDY_INSTANCE_UID, FromDcmtkBridge::GenerateUniqueIdentifier(ResourceType_Study));
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1047 Replace(DICOM_TAG_SERIES_INSTANCE_UID, FromDcmtkBridge::GenerateUniqueIdentifier(ResourceType_Series));
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1048 Replace(DICOM_TAG_SOP_INSTANCE_UID, FromDcmtkBridge::GenerateUniqueIdentifier(ResourceType_Instance));
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1049 }
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1050
791
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1051
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
1052 ParsedDicomFile::ParsedDicomFile(const char* content, size_t size) : pimpl_(new PImpl)
791
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1053 {
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1054 Setup(content, size);
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1055 }
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1056
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
1057 ParsedDicomFile::ParsedDicomFile(const std::string& content) : pimpl_(new PImpl)
791
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1058 {
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1059 if (content.size() == 0)
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1060 {
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1061 Setup(NULL, 0);
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1062 }
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1063 else
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1064 {
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1065 Setup(&content[0], content.size());
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1066 }
381f90e2b69d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 790
diff changeset
1067 }
792
111a1738e11e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 791
diff changeset
1068
111a1738e11e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 791
diff changeset
1069
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
1070 ParsedDicomFile::ParsedDicomFile(ParsedDicomFile& other) :
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
1071 pimpl_(new PImpl)
792
111a1738e11e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 791
diff changeset
1072 {
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
1073 pimpl_->file_.reset(dynamic_cast<DcmFileFormat*>(other.pimpl_->file_->clone()));
792
111a1738e11e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 791
diff changeset
1074 }
111a1738e11e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 791
diff changeset
1075
111a1738e11e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 791
diff changeset
1076
111a1738e11e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 791
diff changeset
1077 ParsedDicomFile::~ParsedDicomFile()
111a1738e11e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 791
diff changeset
1078 {
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
1079 delete pimpl_;
792
111a1738e11e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 791
diff changeset
1080 }
111a1738e11e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 791
diff changeset
1081
793
145604a97914 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 792
diff changeset
1082
145604a97914 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 792
diff changeset
1083 void* ParsedDicomFile::GetDcmtkObject()
145604a97914 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 792
diff changeset
1084 {
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
1085 return pimpl_->file_.get();
793
145604a97914 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 792
diff changeset
1086 }
145604a97914 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 792
diff changeset
1087
145604a97914 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 792
diff changeset
1088
145604a97914 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 792
diff changeset
1089 ParsedDicomFile* ParsedDicomFile::Clone()
145604a97914 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 792
diff changeset
1090 {
794
437c4a83d2cc refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 793
diff changeset
1091 return new ParsedDicomFile(*this);
793
145604a97914 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 792
diff changeset
1092 }
800
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1093
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1094
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1095 void ParsedDicomFile::EmbedImage(const std::string& dataUriScheme)
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1096 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1097 std::string mime, content;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1098 Toolbox::DecodeDataUriScheme(mime, content, dataUriScheme);
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1099
809
8ce2f69436ca do not return strings with base64
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 800
diff changeset
1100 std::string decoded;
8ce2f69436ca do not return strings with base64
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 800
diff changeset
1101 Toolbox::DecodeBase64(decoded, content);
800
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1102
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1103 if (mime == "image/png")
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1104 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1105 PngReader reader;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1106 reader.ReadFromMemory(decoded);
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1107 EmbedImage(reader);
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1108 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1109 else
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1110 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1111 throw OrthancException(ErrorCode_NotImplemented);
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1112 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1113 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1114
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1115
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1116 void ParsedDicomFile::EmbedImage(const ImageAccessor& accessor)
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1117 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1118 if (accessor.GetFormat() != PixelFormat_Grayscale8 &&
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1119 accessor.GetFormat() != PixelFormat_Grayscale16 &&
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1120 accessor.GetFormat() != PixelFormat_RGB24 &&
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1121 accessor.GetFormat() != PixelFormat_RGBA32)
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1122 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1123 throw OrthancException(ErrorCode_NotImplemented);
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1124 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1125
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1126 if (accessor.GetFormat() == PixelFormat_RGBA32)
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1127 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1128 LOG(WARNING) << "Getting rid of the alpha channel when embedding a RGBA image inside DICOM";
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1129 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1130
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1131 // http://dicomiseasy.blogspot.be/2012/08/chapter-12-pixel-data.html
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1132
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1133 Remove(DICOM_TAG_PIXEL_DATA);
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1134 Replace(DICOM_TAG_COLUMNS, boost::lexical_cast<std::string>(accessor.GetWidth()));
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1135 Replace(DICOM_TAG_ROWS, boost::lexical_cast<std::string>(accessor.GetHeight()));
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1136 Replace(DICOM_TAG_SAMPLES_PER_PIXEL, "1");
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1137 Replace(DICOM_TAG_NUMBER_OF_FRAMES, "1");
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1138 Replace(DICOM_TAG_PIXEL_REPRESENTATION, "0"); // Unsigned pixels
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1139 Replace(DICOM_TAG_PLANAR_CONFIGURATION, "0"); // Color channels are interleaved
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1140 Replace(DICOM_TAG_PHOTOMETRIC_INTERPRETATION, "MONOCHROME2");
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1141 Replace(DICOM_TAG_BITS_ALLOCATED, "8");
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1142 Replace(DICOM_TAG_BITS_STORED, "8");
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1143 Replace(DICOM_TAG_HIGH_BIT, "7");
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1144
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1145 unsigned int bytesPerPixel = 1;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1146
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1147 switch (accessor.GetFormat())
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1148 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1149 case PixelFormat_RGB24:
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1150 case PixelFormat_RGBA32:
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1151 Replace(DICOM_TAG_PHOTOMETRIC_INTERPRETATION, "RGB");
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1152 Replace(DICOM_TAG_SAMPLES_PER_PIXEL, "3");
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1153 bytesPerPixel = 3;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1154 break;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1155
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1156 case PixelFormat_Grayscale8:
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1157 break;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1158
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1159 case PixelFormat_Grayscale16:
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1160 Replace(DICOM_TAG_BITS_ALLOCATED, "16");
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1161 Replace(DICOM_TAG_BITS_STORED, "16");
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1162 Replace(DICOM_TAG_HIGH_BIT, "15");
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1163 bytesPerPixel = 2;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1164 break;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1165
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1166 default:
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1167 throw OrthancException(ErrorCode_NotImplemented);
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1168 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1169
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1170 DcmTag key(DICOM_TAG_PIXEL_DATA.GetGroup(),
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1171 DICOM_TAG_PIXEL_DATA.GetElement());
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1172
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1173 std::auto_ptr<DcmPixelData> pixels(new DcmPixelData(key));
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1174
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1175 unsigned int pitch = accessor.GetWidth() * bytesPerPixel;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1176 Uint8* target = NULL;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1177 pixels->createUint8Array(accessor.GetHeight() * pitch, target);
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1178
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1179 for (unsigned int y = 0; y < accessor.GetHeight(); y++)
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1180 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1181 switch (accessor.GetFormat())
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1182 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1183 case PixelFormat_RGB24:
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1184 case PixelFormat_Grayscale8:
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1185 case PixelFormat_Grayscale16:
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1186 case PixelFormat_SignedGrayscale16:
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1187 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1188 memcpy(target, reinterpret_cast<const Uint8*>(accessor.GetConstRow(y)), pitch);
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1189 target += pitch;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1190 break;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1191 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1192
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1193 case PixelFormat_RGBA32:
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1194 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1195 // The alpha channel is not supported by the DICOM standard
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1196 const Uint8* source = reinterpret_cast<const Uint8*>(accessor.GetConstRow(y));
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1197 for (unsigned int x = 0; x < accessor.GetWidth(); x++, target += 3, source += 4)
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1198 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1199 target[0] = source[0];
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1200 target[1] = source[1];
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1201 target[2] = source[2];
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1202 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1203
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1204 break;
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1205 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1206
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1207 default:
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1208 throw OrthancException(ErrorCode_NotImplemented);
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1209 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1210 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1211
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1212 if (!pimpl_->file_->getDataset()->insert(pixels.release(), false, false).good())
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1213 {
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1214 throw OrthancException(ErrorCode_InternalError);
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1215 }
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
1216 }
790
331eaf9d9d69 ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1217 }