Mercurial > hg > orthanc
annotate Core/DicomFormat/DicomInstanceHasher.cpp @ 1030:66fa947c7280
more tests
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Thu, 10 Jul 2014 14:45:43 +0200 |
parents | a811bdf8b8eb |
children | e0f7014d39a4 |
rev | line source |
---|---|
178 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
689 | 3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, |
178 | 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. | |
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. | |
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 | |
824
a811bdf8b8eb
precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
689
diff
changeset
|
32 |
a811bdf8b8eb
precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
689
diff
changeset
|
33 #include "../PrecompiledHeaders.h" |
178 | 34 #include "DicomInstanceHasher.h" |
35 | |
36 #include "../OrthancException.h" | |
37 #include "../Toolbox.h" | |
38 | |
39 namespace Orthanc | |
40 { | |
315 | 41 void DicomInstanceHasher::Setup(const std::string& patientId, |
42 const std::string& studyUid, | |
43 const std::string& seriesUid, | |
44 const std::string& instanceUid) | |
178 | 45 { |
315 | 46 patientId_ = patientId; |
47 studyUid_ = studyUid; | |
48 seriesUid_ = seriesUid; | |
49 instanceUid_ = instanceUid; | |
178 | 50 |
51 if (patientId_.size() == 0 || | |
179 | 52 studyUid_.size() == 0 || |
178 | 53 seriesUid_.size() == 0 || |
179 | 54 instanceUid_.size() == 0) |
178 | 55 { |
56 throw OrthancException(ErrorCode_BadFileFormat); | |
57 } | |
58 } | |
59 | |
315 | 60 DicomInstanceHasher::DicomInstanceHasher(const DicomMap& instance) |
61 { | |
62 Setup(instance.GetValue(DICOM_TAG_PATIENT_ID).AsString(), | |
63 instance.GetValue(DICOM_TAG_STUDY_INSTANCE_UID).AsString(), | |
64 instance.GetValue(DICOM_TAG_SERIES_INSTANCE_UID).AsString(), | |
65 instance.GetValue(DICOM_TAG_SOP_INSTANCE_UID).AsString()); | |
66 } | |
67 | |
179 | 68 const std::string& DicomInstanceHasher::HashPatient() |
178 | 69 { |
179 | 70 if (patientHash_.size() == 0) |
71 { | |
72 Toolbox::ComputeSHA1(patientHash_, patientId_); | |
73 } | |
74 | |
75 return patientHash_; | |
178 | 76 } |
77 | |
179 | 78 const std::string& DicomInstanceHasher::HashStudy() |
178 | 79 { |
179 | 80 if (studyHash_.size() == 0) |
81 { | |
82 Toolbox::ComputeSHA1(studyHash_, patientId_ + "|" + studyUid_); | |
83 } | |
84 | |
85 return studyHash_; | |
178 | 86 } |
87 | |
179 | 88 const std::string& DicomInstanceHasher::HashSeries() |
178 | 89 { |
179 | 90 if (seriesHash_.size() == 0) |
91 { | |
92 Toolbox::ComputeSHA1(seriesHash_, patientId_ + "|" + studyUid_ + "|" + seriesUid_); | |
93 } | |
94 | |
95 return seriesHash_; | |
178 | 96 } |
97 | |
179 | 98 const std::string& DicomInstanceHasher::HashInstance() |
178 | 99 { |
179 | 100 if (instanceHash_.size() == 0) |
101 { | |
102 Toolbox::ComputeSHA1(instanceHash_, patientId_ + "|" + studyUid_ + "|" + seriesUid_ + "|" + instanceUid_); | |
103 } | |
104 | |
105 return instanceHash_; | |
178 | 106 } |
107 } |