Mercurial > hg > orthanc-wsi
annotate Framework/DicomToolbox.cpp @ 95:8dfc5bbf80f5 OrthancWSI-0.3
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 23 Dec 2016 17:06:27 +0100 |
| parents | 0cb3ac4f9159 |
| children | ff0ef01c332c |
| rev | line source |
|---|---|
| 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 | |
|
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7a88c614be04
preparing for precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
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21 #include "PrecompiledHeadersWSI.h" |
| 0 | 22 #include "DicomToolbox.h" |
| 23 | |
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7a3853d51c45
Move "Framework/Orthanc/" as "Resources/Orthanc/"
Sebastien Jodogne <s.jodogne@gmail.com>
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24 #include "../Resources/Orthanc/Core/Logging.h" |
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7a3853d51c45
Move "Framework/Orthanc/" as "Resources/Orthanc/"
Sebastien Jodogne <s.jodogne@gmail.com>
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25 #include "../Resources/Orthanc/Core/OrthancException.h" |
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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 } |