Mercurial > hg > orthanc-wsi
annotate Framework/DicomToolbox.cpp @ 83:0cb3ac4f9159
refactoring
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 15 Dec 2016 11:51:58 +0100 |
parents | f45cec2c32e2 |
children | ff0ef01c332c |
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 | |
5 * | |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU Affero General Public License | |
8 * as published by the Free Software Foundation, either version 3 of | |
9 * the License, or (at your option) any later version. | |
10 * | |
11 * This program is distributed in the hope that it will be useful, but | |
12 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 * Affero General Public License for more details. | |
15 * | |
16 * You should have received a copy of the GNU Affero General Public License | |
17 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 **/ | |
19 | |
20 | |
16
7a88c614be04
preparing for precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
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21 #include "PrecompiledHeadersWSI.h" |
0 | 22 #include "DicomToolbox.h" |
23 | |
59
7a3853d51c45
Move "Framework/Orthanc/" as "Resources/Orthanc/"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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24 #include "../Resources/Orthanc/Core/Logging.h" |
7a3853d51c45
Move "Framework/Orthanc/" as "Resources/Orthanc/"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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25 #include "../Resources/Orthanc/Core/OrthancException.h" |
7a3853d51c45
Move "Framework/Orthanc/" as "Resources/Orthanc/"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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26 #include "../Resources/Orthanc/Core/Toolbox.h" |
0 | 27 |
28 #if ORTHANC_ENABLE_DCMTK == 1 | |
29 # include <dcmtk/dcmdata/dcelem.h> | |
30 # include <dcmtk/dcmdata/dcsequen.h> | |
83 | 31 # include <dcmtk/dcmdata/dcvrat.h> |
0 | 32 #endif |
33 | |
34 namespace OrthancWSI | |
35 { | |
36 namespace DicomToolbox | |
37 { | |
38 #if ORTHANC_ENABLE_DCMTK == 1 | |
39 void SetStringTag(DcmItem& dataset, | |
40 const DcmTagKey& key, | |
41 const std::string& value) | |
42 { | |
43 if (!dataset.tagExists(key) && | |
44 !dataset.putAndInsertString(key, value.c_str()).good()) | |
45 { | |
46 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
47 } | |
48 } | |
49 | |
50 void SetUint16Tag(DcmItem& dataset, | |
51 const DcmTagKey& key, | |
52 uint16_t value) | |
53 { | |
54 if (!dataset.tagExists(key) && | |
55 !dataset.putAndInsertUint16(key, value).good()) | |
56 { | |
57 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
58 } | |
59 } | |
60 | |
61 | |
62 void SetUint32Tag(DcmItem& dataset, | |
63 const DcmTagKey& key, | |
64 uint32_t value) | |
65 { | |
66 if (!dataset.tagExists(key) && | |
67 !dataset.putAndInsertUint32(key, value).good()) | |
68 { | |
69 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
70 } | |
71 } | |
72 | |
73 | |
83 | 74 void SetAttributeTag(DcmItem& dataset, |
75 const DcmTagKey& key, | |
76 const DcmTagKey& value) | |
77 { | |
78 if (!dataset.tagExists(key)) | |
79 { | |
80 std::auto_ptr<DcmAttributeTag> tag(new DcmAttributeTag(key)); | |
81 | |
82 if (!tag->putTagVal(value).good() || | |
83 !dataset.insert(tag.release()).good()) | |
84 { | |
85 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
86 } | |
87 } | |
88 } | |
89 | |
90 | |
0 | 91 DcmItem* ExtractSingleSequenceItem(DcmItem& dataset, |
92 const DcmTagKey& key) | |
93 { | |
94 DcmElement* element = NULL; | |
95 if (!const_cast<DcmItem&>(dataset).findAndGetElement(key, element).good() || | |
96 element == NULL) | |
97 { | |
98 return NULL; | |
99 } | |
100 | |
101 if (element->getVR() != EVR_SQ) | |
102 { | |
103 DcmTag tag(key); | |
104 LOG(ERROR) << "The following element in the DICOM dataset is not a sequence as expected: " << tag.getTagName(); | |
105 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); | |
106 } | |
107 | |
108 DcmSequenceOfItems& sequence = dynamic_cast<DcmSequenceOfItems&>(*element); | |
109 if (sequence.card() != 1) | |
110 { | |
111 LOG(ERROR) << "Bad number of elements in the sequence (it must contain exactly 1 element)"; | |
112 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); | |
113 } | |
114 | |
115 return sequence.getItem(0); | |
116 } | |
117 | |
118 | |
119 uint16_t GetUint16Tag(DcmItem& dataset, | |
120 const DcmTagKey& key) | |
121 { | |
122 uint16_t value; | |
123 if (dataset.findAndGetUint16(key, value).good()) | |
124 { | |
125 return value; | |
126 } | |
127 else | |
128 { | |
129 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
130 } | |
131 } | |
132 | |
133 | |
134 uint32_t GetUint32Tag(DcmItem& dataset, | |
135 const DcmTagKey& key) | |
136 { | |
137 Uint32 value; | |
138 if (dataset.findAndGetUint32(key, value).good()) | |
139 { | |
140 return value; | |
141 } | |
142 else | |
143 { | |
144 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
145 } | |
146 } | |
147 | |
148 | |
149 int32_t GetInt32Tag(DcmItem& dataset, | |
150 const DcmTagKey& key) | |
151 { | |
152 Sint32 value; | |
153 if (dataset.findAndGetSint32(key, value).good()) | |
154 { | |
155 return value; | |
156 } | |
157 else | |
158 { | |
159 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
160 } | |
161 } | |
162 | |
163 | |
164 std::string GetStringTag(DcmItem& dataset, | |
165 const DcmTagKey& key) | |
166 { | |
167 const char* value = NULL; | |
168 if (dataset.findAndGetString(key, value).good() && | |
169 value != NULL) | |
170 { | |
171 return Orthanc::Toolbox::StripSpaces(value); | |
172 } | |
173 else | |
174 { | |
175 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
176 } | |
177 } | |
178 #endif | |
179 } | |
180 } |