Mercurial > hg > orthanc

annotate Core/DicomFormat/DicomValue.cpp @ 3765:4a25727401cd transcoding

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first transcoding to jpeg 8bpp
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 16 Mar 2020 18:39:23 +0100
parents a9ce35d67c3c
children
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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94f4a18a79cc upgrade to year 2020
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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33
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34 #include "../PrecompiledHeaders.h"
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35 #include "DicomValue.h"
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36
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37 #include "../OrthancException.h"
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38 #include "../SerializationToolbox.h"
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39 #include "../Toolbox.h"
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40
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41 #include <boost/lexical_cast.hpp>
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42
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43 namespace Orthanc
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44 {
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45 DicomValue::DicomValue(const DicomValue& other) :
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46 type_(other.type_),
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47 content_(other.content_)
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48 {
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49 }
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51
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52 DicomValue::DicomValue(const std::string& content,
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53 bool isBinary) :
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54 type_(isBinary ? Type_Binary : Type_String),
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55 content_(content)
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56 {
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57 }
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59
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60 DicomValue::DicomValue(const char* data,
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61 size_t size,
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62 bool isBinary) :
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63 type_(isBinary ? Type_Binary : Type_String)
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64 {
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65 content_.assign(data, size);
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66 }
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67
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68
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69 const std::string& DicomValue::GetContent() const
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70 {
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71 if (type_ == Type_Null)
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72 {
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73 throw OrthancException(ErrorCode_BadParameterType);
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74 }
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75 else
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76 {
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77 return content_;
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78 }
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79 }
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80
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81
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82 DicomValue* DicomValue::Clone() const
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83 {
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84 return new DicomValue(*this);
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85 }
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86
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87
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88 #if ORTHANC_ENABLE_BASE64 == 1
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89 void DicomValue::FormatDataUriScheme(std::string& target,
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90 const std::string& mime) const
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91 {
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92 Toolbox::EncodeBase64(target, GetContent());
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93 target.insert(0, "data:" + mime + ";base64,");
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94 }
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95 #endif
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96
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97 // same as ParseValue but in case the value actually contains a sequence,
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98 // it will return the first value
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99 // this has been introduced to support invalid "width/height" DICOM tags in some US
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100 // images where the width is stored as "800\0" !
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101 template <typename T,
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102 bool allowSigned>
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103 static bool ParseFirstValue(T& result,
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104 const DicomValue& source)
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105 {
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106 if (source.IsBinary() ||
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107 source.IsNull())
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108 {
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109 return false;
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110 }
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111
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112 try
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113 {
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114 std::string value = Toolbox::StripSpaces(source.GetContent());
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115 if (value.empty())
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116 {
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117 return false;
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118 }
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119
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120 if (!allowSigned &&
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121 value[0] == '-')
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122 {
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123 return false;
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124 }
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125
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126 if (value.find("\\") == std::string::npos)
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127 {
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128 result = boost::lexical_cast<T>(value);
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129 return true;
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130 }
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131 else
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132 {
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133 std::vector<std::string> tokens;
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134 Toolbox::TokenizeString(tokens, value, '\\');
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135
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136 if (tokens.size() >= 1)
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137 {
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138 result = boost::lexical_cast<T>(tokens[0]);
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139 return true;
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140 }
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
141
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
142 return false;
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
143 }
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
144 }
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
145 catch (boost::bad_lexical_cast&)
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
146 {
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
147 return false;
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
148 }
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
149 }
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
150
2410
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
151
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
152 template <typename T,
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
153 bool allowSigned>
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
154 static bool ParseValue(T& result,
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
155 const DicomValue& source)
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
156 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
157 if (source.IsBinary() ||
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
158 source.IsNull())
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
159 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
160 return false;
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
161 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
162
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
163 try
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
164 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
165 std::string value = Toolbox::StripSpaces(source.GetContent());
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
166 if (value.empty())
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
167 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
168 return false;
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
169 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
170
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
171 if (!allowSigned &&
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
172 value[0] == '-')
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
173 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
174 return false;
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
175 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
176
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
177 result = boost::lexical_cast<T>(value);
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
178 return true;
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
179 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
180 catch (boost::bad_lexical_cast&)
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
181 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
182 return false;
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
183 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
184 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
185
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
186 bool DicomValue::ParseInteger32(int32_t& result) const
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
187 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
188 int64_t tmp;
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
189 if (ParseValue<int64_t, true>(tmp, *this))
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
190 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
191 result = static_cast<int32_t>(tmp);
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
192 return (tmp == static_cast<int64_t>(result)); // Check no overflow occurs
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
193 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
194 else
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
195 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
196 return false;
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
197 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
198 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
199
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
200 bool DicomValue::ParseInteger64(int64_t& result) const
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
201 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
202 return ParseValue<int64_t, true>(result, *this);
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
203 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
204
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
205 bool DicomValue::ParseUnsignedInteger32(uint32_t& result) const
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
206 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
207 uint64_t tmp;
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
208 if (ParseValue<uint64_t, false>(tmp, *this))
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
209 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
210 result = static_cast<uint32_t>(tmp);
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
211 return (tmp == static_cast<uint64_t>(result)); // Check no overflow occurs
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
212 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
213 else
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
214 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
215 return false;
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
216 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
217 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
218
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
219 bool DicomValue::ParseUnsignedInteger64(uint64_t& result) const
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
220 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
221 return ParseValue<uint64_t, false>(result, *this);
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
222 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
223
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
224 bool DicomValue::ParseFloat(float& result) const
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
225 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
226 return ParseValue<float, true>(result, *this);
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
227 }
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
228
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
229 bool DicomValue::ParseDouble(double& result) const
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
230 {
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
231 return ParseValue<double, true>(result, *this);
3590c936e56f parsing numbers in DicomValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
232 }
2412
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
233
3690
a9ce35d67c3c implementation of "/instances/.../rendered" for grayscale images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3640
diff changeset
234 bool DicomValue::ParseFirstFloat(float& result) const
a9ce35d67c3c implementation of "/instances/.../rendered" for grayscale images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3640
diff changeset
235 {
a9ce35d67c3c implementation of "/instances/.../rendered" for grayscale images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3640
diff changeset
236 return ParseFirstValue<float, true>(result, *this);
a9ce35d67c3c implementation of "/instances/.../rendered" for grayscale images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3640
diff changeset
237 }
a9ce35d67c3c implementation of "/instances/.../rendered" for grayscale images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3640
diff changeset
238
3519
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
239 bool DicomValue::ParseFirstUnsignedInteger(unsigned int& result) const
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
240 {
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
241 return ParseFirstValue<unsigned int, true>(result, *this);
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
242 }
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
243
2412
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
244 bool DicomValue::CopyToString(std::string& result,
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
245 bool allowBinary) const
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
246 {
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
247 if (IsNull())
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
248 {
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
249 return false;
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
250 }
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
251 else if (IsBinary() && !allowBinary)
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
252 {
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
253 return false;
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
254 }
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
255 else
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
256 {
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
257 result.assign(content_);
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
258 return true;
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
259 }
cad393b41bc3 handy shortcuts in DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2410
diff changeset
260 }
2863
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
261
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
262
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
263 static const char* KEY_TYPE = "Type";
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
264 static const char* KEY_CONTENT = "Content";
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
265
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
266 void DicomValue::Serialize(Json::Value& target) const
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
267 {
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
268 target = Json::objectValue;
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
269
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
270 switch (type_)
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
271 {
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
272 case Type_Null:
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
273 target[KEY_TYPE] = "Null";
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
274 break;
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
275
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
276 case Type_String:
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
277 target[KEY_TYPE] = "String";
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
278 target[KEY_CONTENT] = content_;
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
279 break;
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
280
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
281 case Type_Binary:
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
282 {
da12ba232119 serialization of DicomMap
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
283 target[KEY_TYPE] = "Binary";
da12ba232119 serialization of DicomMap
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284
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285 std::string base64;
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286 Toolbox::EncodeBase64(base64, content_);
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287 target[KEY_CONTENT] = base64;
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288 break;
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289 }
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290
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291 default:
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292 throw OrthancException(ErrorCode_InternalError);
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293 }
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294 }
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295
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296 void DicomValue::Unserialize(const Json::Value& source)
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297 {
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298 std::string type = SerializationToolbox::ReadString(source, KEY_TYPE);
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299
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300 if (type == "Null")
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301 {
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302 type_ = Type_Null;
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303 content_.clear();
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304 }
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305 else if (type == "String")
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306 {
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307 type_ = Type_String;
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308 content_ = SerializationToolbox::ReadString(source, KEY_CONTENT);
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309 }
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310 else if (type == "Binary")
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311 {
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312 type_ = Type_Binary;
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313
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314 const std::string base64 =SerializationToolbox::ReadString(source, KEY_CONTENT);
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315 Toolbox::DecodeBase64(content_, base64);
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316 }
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317 else
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318 {
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319 throw OrthancException(ErrorCode_BadFileFormat);
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320 }
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321 }
1738
15a788a63846 DicomToJsonFlags_IncludeBinary
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322 }