Mercurial > hg > orthanc
annotate OrthancServer/FromDcmtkBridge.h @ 397:941ea46e9e26 lua-scripting
lua filter of new instances
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 02 May 2013 16:34:00 +0200 |
parents | fc856d175d18 |
children | 4d5f0857ec9c |
rev | line source |
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0 | 1 /** |
62 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
0 | 3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege, |
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" |
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38 |
0 | 39 #include <dcmtk/dcmdata/dcdatset.h> |
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40 #include <dcmtk/dcmdata/dcfilefo.h> |
0 | 41 #include <json/json.h> |
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42 #include <memory> |
0 | 43 |
62 | 44 namespace Orthanc |
0 | 45 { |
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46 enum ImageExtractionMode |
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47 { |
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48 ImageExtractionMode_Preview, |
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49 ImageExtractionMode_UInt8, |
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50 ImageExtractionMode_UInt16 |
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51 }; |
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52 |
176 | 53 enum DicomRootLevel |
54 { | |
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55 DicomRootLevel_Patient, |
176 | 56 DicomRootLevel_Study, |
57 DicomRootLevel_Series, | |
58 DicomRootLevel_Instance | |
59 }; | |
60 | |
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61 enum DicomReplaceMode |
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62 { |
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63 DicomReplaceMode_InsertIfAbsent, |
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64 DicomReplaceMode_ThrowIfAbsent, |
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65 DicomReplaceMode_IgnoreIfAbsent |
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66 }; |
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67 |
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68 class ParsedDicomFile : public IDynamicObject |
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69 { |
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70 private: |
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71 std::auto_ptr<DcmFileFormat> file_; |
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72 |
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73 ParsedDicomFile(DcmFileFormat& other) : |
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74 file_(dynamic_cast<DcmFileFormat*>(other.clone())) |
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75 { |
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76 } |
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77 |
304 | 78 void Setup(const char* content, |
79 size_t size); | |
80 | |
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81 public: |
304 | 82 ParsedDicomFile(const char* content, |
83 size_t size) | |
84 { | |
85 Setup(content, size); | |
86 } | |
87 | |
88 ParsedDicomFile(const std::string& content) | |
89 { | |
90 if (content.size() == 0) | |
91 Setup(NULL, 0); | |
92 else | |
93 Setup(&content[0], content.size()); | |
94 } | |
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95 |
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96 DcmFileFormat& GetDicom() |
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97 { |
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98 return *file_; |
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99 } |
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100 |
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101 ParsedDicomFile* Clone() |
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102 { |
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103 return new ParsedDicomFile(*file_); |
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104 } |
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105 |
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106 void SendPathValue(RestApiOutput& output, |
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107 const UriComponents& uri); |
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108 |
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109 void Answer(RestApiOutput& output); |
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110 |
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111 void Remove(const DicomTag& tag); |
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112 |
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113 void Insert(const DicomTag& tag, |
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114 const std::string& value); |
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115 |
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116 void Replace(const DicomTag& tag, |
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117 const std::string& value, |
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118 DicomReplaceMode mode); |
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119 |
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120 void RemovePrivateTags(); |
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121 |
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122 bool GetTagValue(std::string& value, |
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123 const DicomTag& tag); |
315 | 124 |
125 DicomInstanceHasher GetHasher(); | |
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126 }; |
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127 |
0 | 128 class FromDcmtkBridge |
129 { | |
130 public: | |
131 static void Convert(DicomMap& target, DcmDataset& dataset); | |
132 | |
133 static DicomTag GetTag(const DcmElement& element); | |
134 | |
135 static DicomValue* ConvertLeafElement(DcmElement& element); | |
136 | |
137 static void ToJson(Json::Value& target, | |
138 DcmDataset& dataset, | |
139 unsigned int maxStringLength = 256); | |
140 | |
141 static void ToJson(Json::Value& target, | |
142 const std::string& path, | |
143 unsigned int maxStringLength = 256); | |
144 | |
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145 static void ExtractPngImage(std::string& result, |
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146 DcmDataset& dataset, |
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147 unsigned int frame, |
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148 ImageExtractionMode mode); |
0 | 149 |
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150 static void ExtractPngImage(std::string& result, |
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151 const std::string& dicomContent, |
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152 unsigned int frame, |
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153 ImageExtractionMode mode); |
0 | 154 |
155 static std::string GetName(const DicomTag& tag); | |
156 | |
304 | 157 static DicomTag ParseTag(const char* name); |
0 | 158 |
304 | 159 static DicomTag ParseTag(const std::string& name) |
0 | 160 { |
304 | 161 return ParseTag(name.c_str()); |
0 | 162 } |
163 | |
164 static bool HasTag(const DicomMap& fields, | |
165 const std::string& tagName) | |
166 { | |
304 | 167 return fields.HasTag(ParseTag(tagName)); |
0 | 168 } |
169 | |
170 static const DicomValue& GetValue(const DicomMap& fields, | |
171 const std::string& tagName) | |
172 { | |
304 | 173 return fields.GetValue(ParseTag(tagName)); |
0 | 174 } |
175 | |
176 static void SetValue(DicomMap& target, | |
177 const std::string& tagName, | |
178 DicomValue* value) | |
179 { | |
304 | 180 target.SetValue(ParseTag(tagName), value); |
0 | 181 } |
182 | |
183 static void Print(FILE* fp, | |
184 const DicomMap& m); | |
185 | |
186 static void ToJson(Json::Value& result, | |
187 const DicomMap& values); | |
176 | 188 |
189 static std::string GenerateUniqueIdentifier(DicomRootLevel level); | |
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190 |
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191 static bool SaveToMemoryBuffer(std::string& buffer, |
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192 DcmDataset* dataSet); |
0 | 193 }; |
194 } |