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annotate Framework/DicomToolbox.cpp @ 334:f011fc199b6a default tip
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 18 Oct 2024 15:44:18 +0200 |
parents | 0683312e21ba |
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rev | line source |
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0 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
0 | 8 * |
9 * This program is free software: you can redistribute it and/or | |
10 * modify it under the terms of the GNU Affero General Public License | |
11 * as published by the Free Software Foundation, either version 3 of | |
12 * the License, or (at your option) any later version. | |
13 * | |
14 * This program is distributed in the hope that it will be useful, but | |
15 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 * Affero General Public License for more details. | |
18 * | |
19 * You should have received a copy of the GNU Affero General Public License | |
20 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 **/ | |
22 | |
23 | |
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24 #include "PrecompiledHeadersWSI.h" |
0 | 25 #include "DicomToolbox.h" |
26 | |
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27 #include <Compatibility.h> // For std::unique_ptr |
192 | 28 #include <Logging.h> |
29 #include <OrthancException.h> | |
30 #include <Toolbox.h> | |
0 | 31 |
32 #if ORTHANC_ENABLE_DCMTK == 1 | |
33 # include <dcmtk/dcmdata/dcelem.h> | |
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34 # include <dcmtk/dcmdata/dcitem.h> |
0 | 35 # include <dcmtk/dcmdata/dcsequen.h> |
83 | 36 # include <dcmtk/dcmdata/dcvrat.h> |
0 | 37 #endif |
38 | |
39 namespace OrthancWSI | |
40 { | |
41 namespace DicomToolbox | |
42 { | |
43 #if ORTHANC_ENABLE_DCMTK == 1 | |
44 void SetStringTag(DcmItem& dataset, | |
45 const DcmTagKey& key, | |
46 const std::string& value) | |
47 { | |
48 if (!dataset.tagExists(key) && | |
49 !dataset.putAndInsertString(key, value.c_str()).good()) | |
50 { | |
51 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
52 } | |
53 } | |
54 | |
55 void SetUint16Tag(DcmItem& dataset, | |
56 const DcmTagKey& key, | |
57 uint16_t value) | |
58 { | |
59 if (!dataset.tagExists(key) && | |
60 !dataset.putAndInsertUint16(key, value).good()) | |
61 { | |
62 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
63 } | |
64 } | |
65 | |
66 | |
67 void SetUint32Tag(DcmItem& dataset, | |
68 const DcmTagKey& key, | |
69 uint32_t value) | |
70 { | |
71 if (!dataset.tagExists(key) && | |
72 !dataset.putAndInsertUint32(key, value).good()) | |
73 { | |
74 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
75 } | |
76 } | |
77 | |
78 | |
83 | 79 void SetAttributeTag(DcmItem& dataset, |
80 const DcmTagKey& key, | |
81 const DcmTagKey& value) | |
82 { | |
83 if (!dataset.tagExists(key)) | |
84 { | |
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85 std::unique_ptr<DcmAttributeTag> tag(new DcmAttributeTag(key)); |
83 | 86 |
87 if (!tag->putTagVal(value).good() || | |
88 !dataset.insert(tag.release()).good()) | |
89 { | |
90 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
91 } | |
92 } | |
93 } | |
94 | |
95 | |
0 | 96 DcmItem* ExtractSingleSequenceItem(DcmItem& dataset, |
97 const DcmTagKey& key) | |
98 { | |
99 DcmElement* element = NULL; | |
216 | 100 if (!dataset.findAndGetElement(key, element).good() || |
0 | 101 element == NULL) |
102 { | |
103 return NULL; | |
104 } | |
105 | |
106 if (element->getVR() != EVR_SQ) | |
107 { | |
108 DcmTag tag(key); | |
109 LOG(ERROR) << "The following element in the DICOM dataset is not a sequence as expected: " << tag.getTagName(); | |
110 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); | |
111 } | |
112 | |
113 DcmSequenceOfItems& sequence = dynamic_cast<DcmSequenceOfItems&>(*element); | |
114 if (sequence.card() != 1) | |
115 { | |
116 LOG(ERROR) << "Bad number of elements in the sequence (it must contain exactly 1 element)"; | |
117 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); | |
118 } | |
119 | |
120 return sequence.getItem(0); | |
121 } | |
122 | |
123 | |
124 uint16_t GetUint16Tag(DcmItem& dataset, | |
125 const DcmTagKey& key) | |
126 { | |
127 uint16_t value; | |
128 if (dataset.findAndGetUint16(key, value).good()) | |
129 { | |
130 return value; | |
131 } | |
132 else | |
133 { | |
134 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
135 } | |
136 } | |
137 | |
138 | |
139 uint32_t GetUint32Tag(DcmItem& dataset, | |
140 const DcmTagKey& key) | |
141 { | |
142 Uint32 value; | |
143 if (dataset.findAndGetUint32(key, value).good()) | |
144 { | |
145 return value; | |
146 } | |
147 else | |
148 { | |
149 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
150 } | |
151 } | |
152 | |
153 | |
154 int32_t GetInt32Tag(DcmItem& dataset, | |
155 const DcmTagKey& key) | |
156 { | |
157 Sint32 value; | |
158 if (dataset.findAndGetSint32(key, value).good()) | |
159 { | |
160 return value; | |
161 } | |
162 else | |
163 { | |
164 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
165 } | |
166 } | |
167 | |
168 | |
169 std::string GetStringTag(DcmItem& dataset, | |
170 const DcmTagKey& key) | |
171 { | |
172 const char* value = NULL; | |
173 if (dataset.findAndGetString(key, value).good() && | |
174 value != NULL) | |
175 { | |
176 return Orthanc::Toolbox::StripSpaces(value); | |
177 } | |
178 else | |
179 { | |
180 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
181 } | |
182 } | |
183 #endif | |
184 } | |
185 } |