Mercurial > hg > orthanc
annotate OrthancServer/FromDcmtkBridge.h @ 754:b440dab8640d Orthanc-0.7.4
Orthanc-0.7.4
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 16 Apr 2014 11:41:23 +0200 |
parents | 2d0a347e8cfc |
children | 8cfc6119a5bd efd0215736d9 |
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" |
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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 { |
176 | 46 enum DicomRootLevel |
47 { | |
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48 DicomRootLevel_Patient, |
176 | 49 DicomRootLevel_Study, |
50 DicomRootLevel_Series, | |
51 DicomRootLevel_Instance | |
52 }; | |
53 | |
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54 enum DicomReplaceMode |
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55 { |
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56 DicomReplaceMode_InsertIfAbsent, |
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57 DicomReplaceMode_ThrowIfAbsent, |
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58 DicomReplaceMode_IgnoreIfAbsent |
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59 }; |
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60 |
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61 class ParsedDicomFile : public IDynamicObject |
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62 { |
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63 private: |
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64 std::auto_ptr<DcmFileFormat> file_; |
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65 |
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66 ParsedDicomFile(DcmFileFormat& other) : |
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67 file_(dynamic_cast<DcmFileFormat*>(other.clone())) |
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68 { |
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69 } |
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70 |
304 | 71 void Setup(const char* content, |
72 size_t size); | |
73 | |
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74 public: |
304 | 75 ParsedDicomFile(const char* content, |
76 size_t size) | |
77 { | |
78 Setup(content, size); | |
79 } | |
80 | |
81 ParsedDicomFile(const std::string& content) | |
82 { | |
83 if (content.size() == 0) | |
84 Setup(NULL, 0); | |
85 else | |
86 Setup(&content[0], content.size()); | |
87 } | |
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88 |
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89 DcmFileFormat& GetDicom() |
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90 { |
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91 return *file_; |
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92 } |
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93 |
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94 ParsedDicomFile* Clone() |
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95 { |
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96 return new ParsedDicomFile(*file_); |
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97 } |
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98 |
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99 void SendPathValue(RestApiOutput& output, |
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100 const UriComponents& uri); |
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101 |
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102 void Answer(RestApiOutput& output); |
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103 |
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104 void Remove(const DicomTag& tag); |
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105 |
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106 void Insert(const DicomTag& tag, |
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107 const std::string& value); |
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108 |
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109 void Replace(const DicomTag& tag, |
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110 const std::string& value, |
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111 DicomReplaceMode mode); |
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112 |
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113 void RemovePrivateTags(); |
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114 |
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115 bool GetTagValue(std::string& value, |
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116 const DicomTag& tag); |
315 | 117 |
118 DicomInstanceHasher GetHasher(); | |
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119 }; |
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120 |
0 | 121 class FromDcmtkBridge |
122 { | |
123 public: | |
124 static void Convert(DicomMap& target, DcmDataset& dataset); | |
125 | |
126 static DicomTag GetTag(const DcmElement& element); | |
127 | |
128 static DicomValue* ConvertLeafElement(DcmElement& element); | |
129 | |
130 static void ToJson(Json::Value& target, | |
131 DcmDataset& dataset, | |
132 unsigned int maxStringLength = 256); | |
133 | |
134 static void ToJson(Json::Value& target, | |
135 const std::string& path, | |
136 unsigned int maxStringLength = 256); | |
137 | |
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138 static void ExtractPngImage(std::string& result, |
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139 DcmDataset& dataset, |
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140 unsigned int frame, |
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141 ImageExtractionMode mode); |
0 | 142 |
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143 static void ExtractPngImage(std::string& result, |
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144 const std::string& dicomContent, |
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145 unsigned int frame, |
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146 ImageExtractionMode mode); |
0 | 147 |
148 static std::string GetName(const DicomTag& tag); | |
149 | |
304 | 150 static DicomTag ParseTag(const char* name); |
0 | 151 |
304 | 152 static DicomTag ParseTag(const std::string& name) |
0 | 153 { |
304 | 154 return ParseTag(name.c_str()); |
0 | 155 } |
156 | |
157 static bool HasTag(const DicomMap& fields, | |
158 const std::string& tagName) | |
159 { | |
304 | 160 return fields.HasTag(ParseTag(tagName)); |
0 | 161 } |
162 | |
163 static const DicomValue& GetValue(const DicomMap& fields, | |
164 const std::string& tagName) | |
165 { | |
304 | 166 return fields.GetValue(ParseTag(tagName)); |
0 | 167 } |
168 | |
169 static void SetValue(DicomMap& target, | |
170 const std::string& tagName, | |
171 DicomValue* value) | |
172 { | |
304 | 173 target.SetValue(ParseTag(tagName), value); |
0 | 174 } |
175 | |
176 static void Print(FILE* fp, | |
177 const DicomMap& m); | |
178 | |
179 static void ToJson(Json::Value& result, | |
180 const DicomMap& values); | |
176 | 181 |
182 static std::string GenerateUniqueIdentifier(DicomRootLevel level); | |
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183 |
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184 static bool SaveToMemoryBuffer(std::string& buffer, |
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185 DcmDataset* dataSet); |
0 | 186 }; |
187 } |