Mercurial > hg > orthanc
annotate OrthancServer/FromDcmtkBridge.h @ 399:4d5f0857ec9c
copyright update
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 30 Apr 2013 10:54:46 +0200 |
| parents | fc856d175d18 |
| children | 7a966b440f19 |
| rev | line source |
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| 0 | 1 /** |
| 62 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
| 399 | 3 * Copyright (C) 2012-2013 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 { |
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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 } |