Mercurial > hg > orthanc
view OrthancServer/DicomProtocol/DicomFindAnswers.cpp @ 2016:0ae26237569a
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 13 Jun 2016 15:26:20 +0200 |
parents | f0acfa753973 |
children | 8e67325eaa3f |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * In addition, as a special exception, the copyright holders of this * program give permission to link the code of its release with the * OpenSSL project's "OpenSSL" library (or with modified versions of it * that use the same license as the "OpenSSL" library), and distribute * the linked executables. You must obey the GNU General Public License * in all respects for all of the code used other than "OpenSSL". If you * modify file(s) with this exception, you may extend this exception to * your version of the file(s), but you are not obligated to do so. If * you do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source files * in the program, then also delete it here. * * 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 * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #include "../PrecompiledHeadersServer.h" #include "DicomFindAnswers.h" #include "../FromDcmtkBridge.h" #include "../ToDcmtkBridge.h" #include "../../Core/OrthancException.h" #include <memory> #include <dcmtk/dcmdata/dcfilefo.h> #include <boost/noncopyable.hpp> namespace Orthanc { class DicomFindAnswers::Answer : public boost::noncopyable { private: ParsedDicomFile* dicom_; DicomMap* map_; void CleanupDicom() { if (dicom_ != NULL) { dicom_->Remove(DICOM_TAG_MEDIA_STORAGE_SOP_INSTANCE_UID); dicom_->Remove(DICOM_TAG_SOP_INSTANCE_UID); } } public: Answer(ParsedDicomFile& dicom) : dicom_(dicom.Clone()), map_(NULL) { CleanupDicom(); } Answer(const void* dicom, size_t size) : dicom_(new ParsedDicomFile(dicom, size)), map_(NULL) { CleanupDicom(); } Answer(const DicomMap& map) : dicom_(NULL), map_(map.Clone()) { } ~Answer() { if (dicom_ != NULL) { delete dicom_; } if (map_ != NULL) { delete map_; } } ParsedDicomFile& GetDicomFile() { if (dicom_ == NULL) { assert(map_ != NULL); dicom_ = new ParsedDicomFile(*map_); } return *dicom_; } DcmDataset* ExtractDcmDataset() const { if (dicom_ != NULL) { return new DcmDataset(*dicom_->GetDcmtkObject().getDataset()); } else { assert(map_ != NULL); return ToDcmtkBridge::Convert(*map_); } } }; void DicomFindAnswers::Clear() { for (size_t i = 0; i < answers_.size(); i++) { assert(answers_[i] != NULL); delete answers_[i]; } answers_.clear(); } void DicomFindAnswers::Reserve(size_t size) { if (size > answers_.size()) { answers_.reserve(size); } } void DicomFindAnswers::Add(const DicomMap& map) { answers_.push_back(new Answer(map)); } void DicomFindAnswers::Add(ParsedDicomFile& dicom) { answers_.push_back(new Answer(dicom)); } void DicomFindAnswers::Add(const void* dicom, size_t size) { answers_.push_back(new Answer(dicom, size)); } DicomFindAnswers::Answer& DicomFindAnswers::GetAnswerInternal(size_t index) const { if (index < answers_.size()) { return *answers_.at(index); } else { throw OrthancException(ErrorCode_ParameterOutOfRange); } } ParsedDicomFile& DicomFindAnswers::GetAnswer(size_t index) const { return GetAnswerInternal(index).GetDicomFile(); } DcmDataset* DicomFindAnswers::ExtractDcmDataset(size_t index) const { return GetAnswerInternal(index).ExtractDcmDataset(); } void DicomFindAnswers::ToJson(Json::Value& target, size_t index, bool simplify) const { DicomToJsonFormat format = (simplify ? DicomToJsonFormat_Human : DicomToJsonFormat_Full); GetAnswer(index).ToJson(target, format, DicomToJsonFlags_None, 0); } void DicomFindAnswers::ToJson(Json::Value& target, bool simplify) const { target = Json::arrayValue; for (size_t i = 0; i < GetSize(); i++) { Json::Value answer; ToJson(answer, i, simplify); target.append(answer); } } }