Mercurial > hg > orthanc
comparison Core/DicomParsing/DicomWebJsonVisitor.h @ 3202:ef4d86d05503
reorganization
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 06 Feb 2019 15:21:32 +0100 |
parents | |
children | 810772486249 |
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3201:b69fe409cb4d | 3202:ef4d86d05503 |
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1 /** | |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium | |
6 * | |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU General Public License as | |
9 * published by the Free Software Foundation, either version 3 of the | |
10 * License, or (at your option) any later version. | |
11 * | |
12 * In addition, as a special exception, the copyright holders of this | |
13 * program give permission to link the code of its release with the | |
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
15 * that use the same license as the "OpenSSL" library), and distribute | |
16 * the linked executables. You must obey the GNU General Public License | |
17 * in all respects for all of the code used other than "OpenSSL". If you | |
18 * modify file(s) with this exception, you may extend this exception to | |
19 * your version of the file(s), but you are not obligated to do so. If | |
20 * you do not wish to do so, delete this exception statement from your | |
21 * version. If you delete this exception statement from all source files | |
22 * in the program, then also delete it here. | |
23 * | |
24 * This program is distributed in the hope that it will be useful, but | |
25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 * General Public License for more details. | |
28 * | |
29 * You should have received a copy of the GNU General Public License | |
30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
31 **/ | |
32 | |
33 | |
34 #pragma once | |
35 | |
36 #if !defined(ORTHANC_ENABLE_PUGIXML) | |
37 # error Macro ORTHANC_ENABLE_PUGIXML must be defined to use this file | |
38 #endif | |
39 | |
40 #if ORTHANC_ENABLE_PUGIXML == 1 | |
41 # include <pugixml.hpp> | |
42 #endif | |
43 | |
44 #include "ITagVisitor.h" | |
45 | |
46 #include <json/value.h> | |
47 | |
48 | |
49 namespace Orthanc | |
50 { | |
51 class DicomWebJsonVisitor : public ITagVisitor | |
52 { | |
53 public: | |
54 enum BinaryMode | |
55 { | |
56 BinaryMode_Ignore, | |
57 BinaryMode_BulkDataUri, | |
58 BinaryMode_InlineBinary | |
59 }; | |
60 | |
61 class IBinaryFormatter : public boost::noncopyable | |
62 { | |
63 public: | |
64 virtual ~IBinaryFormatter() | |
65 { | |
66 } | |
67 | |
68 virtual BinaryMode Format(std::string& bulkDataUri, | |
69 const std::vector<DicomTag>& parentTags, | |
70 const std::vector<size_t>& parentIndexes, | |
71 const DicomTag& tag, | |
72 ValueRepresentation vr) = 0; | |
73 }; | |
74 | |
75 private: | |
76 Json::Value result_; | |
77 IBinaryFormatter *formatter_; | |
78 | |
79 static std::string FormatTag(const DicomTag& tag); | |
80 | |
81 Json::Value& CreateNode(const std::vector<DicomTag>& parentTags, | |
82 const std::vector<size_t>& parentIndexes, | |
83 const DicomTag& tag); | |
84 | |
85 static Json::Value FormatInteger(int64_t value); | |
86 | |
87 static Json::Value FormatDouble(double value); | |
88 | |
89 public: | |
90 DicomWebJsonVisitor() : | |
91 formatter_(NULL) | |
92 { | |
93 Clear(); | |
94 } | |
95 | |
96 void SetFormatter(IBinaryFormatter& formatter) | |
97 { | |
98 formatter_ = &formatter; | |
99 } | |
100 | |
101 void Clear() | |
102 { | |
103 result_ = Json::objectValue; | |
104 } | |
105 | |
106 const Json::Value& GetResult() const | |
107 { | |
108 return result_; | |
109 } | |
110 | |
111 #if ORTHANC_ENABLE_PUGIXML == 1 | |
112 void FormatXml(pugi::xml_document& target) const; | |
113 #endif | |
114 | |
115 virtual void VisitNotSupported(const std::vector<DicomTag>& parentTags, | |
116 const std::vector<size_t>& parentIndexes, | |
117 const DicomTag& tag, | |
118 ValueRepresentation vr) | |
119 ORTHANC_OVERRIDE | |
120 { | |
121 } | |
122 | |
123 virtual void VisitEmptySequence(const std::vector<DicomTag>& parentTags, | |
124 const std::vector<size_t>& parentIndexes, | |
125 const DicomTag& tag) | |
126 ORTHANC_OVERRIDE; | |
127 | |
128 virtual void VisitBinary(const std::vector<DicomTag>& parentTags, | |
129 const std::vector<size_t>& parentIndexes, | |
130 const DicomTag& tag, | |
131 ValueRepresentation vr, | |
132 const void* data, | |
133 size_t size) | |
134 ORTHANC_OVERRIDE; | |
135 | |
136 virtual void VisitIntegers(const std::vector<DicomTag>& parentTags, | |
137 const std::vector<size_t>& parentIndexes, | |
138 const DicomTag& tag, | |
139 ValueRepresentation vr, | |
140 const std::vector<int64_t>& values) | |
141 ORTHANC_OVERRIDE; | |
142 | |
143 virtual void VisitDoubles(const std::vector<DicomTag>& parentTags, | |
144 const std::vector<size_t>& parentIndexes, | |
145 const DicomTag& tag, | |
146 ValueRepresentation vr, | |
147 const std::vector<double>& values) | |
148 ORTHANC_OVERRIDE; | |
149 | |
150 virtual void VisitAttributes(const std::vector<DicomTag>& parentTags, | |
151 const std::vector<size_t>& parentIndexes, | |
152 const DicomTag& tag, | |
153 const std::vector<DicomTag>& values) | |
154 ORTHANC_OVERRIDE; | |
155 | |
156 virtual Action VisitString(std::string& newValue, | |
157 const std::vector<DicomTag>& parentTags, | |
158 const std::vector<size_t>& parentIndexes, | |
159 const DicomTag& tag, | |
160 ValueRepresentation vr, | |
161 const std::string& value) | |
162 ORTHANC_OVERRIDE; | |
163 }; | |
164 } |