Mercurial > hg > orthanc
annotate OrthancServer/FromDcmtkBridge.h @ 789:55dae8c5a6ab
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 05 May 2014 18:43:34 +0200 |
parents | 7ebe4bf87196 |
children | 331eaf9d9d69 |
rev | line source |
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0 | 1 /** |
62 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
689 | 3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, |
0 | 4 * Belgium |
5 * | |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU General Public License as | |
8 * published by the Free Software Foundation, either version 3 of the | |
9 * License, or (at your option) any later version. | |
136 | 10 * |
11 * In addition, as a special exception, the copyright holders of this | |
12 * program give permission to link the code of its release with the | |
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
14 * that use the same license as the "OpenSSL" library), and distribute | |
15 * the linked executables. You must obey the GNU General Public License | |
16 * in all respects for all of the code used other than "OpenSSL". If you | |
17 * modify file(s) with this exception, you may extend this exception to | |
18 * your version of the file(s), but you are not obligated to do so. If | |
19 * you do not wish to do so, delete this exception statement from your | |
20 * version. If you delete this exception statement from all source files | |
21 * in the program, then also delete it here. | |
0 | 22 * |
23 * This program is distributed in the hope that it will be useful, but | |
24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
26 * General Public License for more details. | |
27 * | |
28 * You should have received a copy of the GNU General Public License | |
29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
30 **/ | |
31 | |
32 | |
33 #pragma once | |
34 | |
315 | 35 #include "../Core/DicomFormat/DicomInstanceHasher.h" |
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36 #include "../Core/RestApi/RestApiOutput.h" |
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37 #include "../Core/Toolbox.h" |
789 | 38 #include "ServerEnumerations.h" |
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39 |
0 | 40 #include <dcmtk/dcmdata/dcdatset.h> |
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41 #include <dcmtk/dcmdata/dcfilefo.h> |
0 | 42 #include <json/json.h> |
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43 #include <memory> |
0 | 44 |
62 | 45 namespace Orthanc |
0 | 46 { |
47 class FromDcmtkBridge | |
48 { | |
49 public: | |
50 static void Convert(DicomMap& target, DcmDataset& dataset); | |
51 | |
52 static DicomTag GetTag(const DcmElement& element); | |
53 | |
54 static DicomValue* ConvertLeafElement(DcmElement& element); | |
55 | |
56 static void ToJson(Json::Value& target, | |
57 DcmDataset& dataset, | |
58 unsigned int maxStringLength = 256); | |
59 | |
60 static void ToJson(Json::Value& target, | |
61 const std::string& path, | |
62 unsigned int maxStringLength = 256); | |
63 | |
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64 static void ExtractPngImage(std::string& result, |
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65 DcmDataset& dataset, |
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66 unsigned int frame, |
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67 ImageExtractionMode mode); |
0 | 68 |
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69 static void ExtractPngImage(std::string& result, |
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70 const std::string& dicomContent, |
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71 unsigned int frame, |
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72 ImageExtractionMode mode); |
0 | 73 |
74 static std::string GetName(const DicomTag& tag); | |
75 | |
304 | 76 static DicomTag ParseTag(const char* name); |
0 | 77 |
304 | 78 static DicomTag ParseTag(const std::string& name) |
0 | 79 { |
304 | 80 return ParseTag(name.c_str()); |
0 | 81 } |
82 | |
83 static bool HasTag(const DicomMap& fields, | |
84 const std::string& tagName) | |
85 { | |
304 | 86 return fields.HasTag(ParseTag(tagName)); |
0 | 87 } |
88 | |
89 static const DicomValue& GetValue(const DicomMap& fields, | |
90 const std::string& tagName) | |
91 { | |
304 | 92 return fields.GetValue(ParseTag(tagName)); |
0 | 93 } |
94 | |
95 static void SetValue(DicomMap& target, | |
96 const std::string& tagName, | |
97 DicomValue* value) | |
98 { | |
304 | 99 target.SetValue(ParseTag(tagName), value); |
0 | 100 } |
101 | |
102 static void Print(FILE* fp, | |
103 const DicomMap& m); | |
104 | |
105 static void ToJson(Json::Value& result, | |
106 const DicomMap& values); | |
176 | 107 |
788 | 108 static std::string GenerateUniqueIdentifier(ResourceType level); |
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109 |
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110 static bool SaveToMemoryBuffer(std::string& buffer, |
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111 DcmDataset* dataSet); |
0 | 112 }; |
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113 |
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114 class ParsedDicomFile : public IDynamicObject |
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115 { |
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116 private: |
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117 std::auto_ptr<DcmFileFormat> file_; |
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118 |
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119 ParsedDicomFile(DcmFileFormat& other) : |
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120 file_(dynamic_cast<DcmFileFormat*>(other.clone())) |
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121 { |
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122 } |
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123 |
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124 void Setup(const char* content, |
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125 size_t size); |
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126 |
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127 public: |
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128 ParsedDicomFile(); // Create a minimal DICOM instance |
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129 |
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130 ParsedDicomFile(const char* content, |
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131 size_t size) |
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132 { |
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133 Setup(content, size); |
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134 } |
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135 |
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136 ParsedDicomFile(const std::string& content) |
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137 { |
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138 if (content.size() == 0) |
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139 Setup(NULL, 0); |
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140 else |
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141 Setup(&content[0], content.size()); |
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142 } |
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143 |
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144 DcmFileFormat& GetDicom() |
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145 { |
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146 return *file_; |
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147 } |
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148 |
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149 ParsedDicomFile* Clone() |
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150 { |
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151 return new ParsedDicomFile(*file_); |
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152 } |
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153 |
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154 void SendPathValue(RestApiOutput& output, |
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155 const UriComponents& uri); |
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156 |
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157 void Answer(RestApiOutput& output); |
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158 |
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159 void Remove(const DicomTag& tag); |
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160 |
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161 void Insert(const DicomTag& tag, |
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162 const std::string& value); |
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163 |
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164 void Replace(const DicomTag& tag, |
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165 const std::string& value, |
789 | 166 DicomReplaceMode mode = DicomReplaceMode_InsertIfAbsent); |
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167 |
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168 void RemovePrivateTags(); |
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169 |
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170 bool GetTagValue(std::string& value, |
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171 const DicomTag& tag); |
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172 |
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173 DicomInstanceHasher GetHasher(); |
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174 |
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175 void SaveToMemoryBuffer(std::string& buffer) |
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176 { |
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177 FromDcmtkBridge::SaveToMemoryBuffer(buffer, file_->getDataset()); |
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178 } |
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179 |
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180 void SaveToFile(const std::string& path); |
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181 }; |
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182 |
0 | 183 } |