Mercurial > hg > orthanc
view OrthancFramework/Sources/DicomFormat/DicomInstanceHasher.cpp @ 4268:0ae2ca210077
new macro TLOG() to replace VLOG() for trace logs with a category
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 02 Nov 2020 14:48:15 +0100 |
parents | bf7b9edf6b81 |
children | 3b70a2e6a06c |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2020 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/>. **/ #include "../PrecompiledHeaders.h" #include "DicomInstanceHasher.h" #include "../OrthancException.h" #include "../Toolbox.h" namespace Orthanc { void DicomInstanceHasher::Setup(const std::string& patientId, const std::string& studyUid, const std::string& seriesUid, const std::string& instanceUid) { patientId_ = patientId; studyUid_ = studyUid; seriesUid_ = seriesUid; instanceUid_ = instanceUid; if (studyUid_.size() == 0 || seriesUid_.size() == 0 || instanceUid_.size() == 0) { throw OrthancException(ErrorCode_BadFileFormat, "missing StudyInstanceUID, SeriesInstanceUID or SOPInstanceUID"); } } DicomInstanceHasher::DicomInstanceHasher(const DicomMap& instance) { const DicomValue* patientId = instance.TestAndGetValue(DICOM_TAG_PATIENT_ID); Setup(patientId == NULL ? "" : patientId->GetContent(), instance.GetValue(DICOM_TAG_STUDY_INSTANCE_UID).GetContent(), instance.GetValue(DICOM_TAG_SERIES_INSTANCE_UID).GetContent(), instance.GetValue(DICOM_TAG_SOP_INSTANCE_UID).GetContent()); } const std::string& DicomInstanceHasher::HashPatient() { if (patientHash_.size() == 0) { Toolbox::ComputeSHA1(patientHash_, patientId_); } return patientHash_; } const std::string& DicomInstanceHasher::HashStudy() { if (studyHash_.size() == 0) { Toolbox::ComputeSHA1(studyHash_, patientId_ + "|" + studyUid_); } return studyHash_; } const std::string& DicomInstanceHasher::HashSeries() { if (seriesHash_.size() == 0) { Toolbox::ComputeSHA1(seriesHash_, patientId_ + "|" + studyUid_ + "|" + seriesUid_); } return seriesHash_; } const std::string& DicomInstanceHasher::HashInstance() { if (instanceHash_.size() == 0) { Toolbox::ComputeSHA1(instanceHash_, patientId_ + "|" + studyUid_ + "|" + seriesUid_ + "|" + instanceUid_); } return instanceHash_; } }