141 lines
4.9 KiB
C++
141 lines
4.9 KiB
C++
/**
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* Orthanc - A Lightweight, RESTful DICOM Store
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* Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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* Department, University Hospital of Liege, Belgium
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* Copyright (C) 2017-2023 Osimis S.A., Belgium
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* Copyright (C) 2024-2025 Orthanc Team SRL, Belgium
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* Copyright (C) 2021-2025 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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*
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* This program is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program. If not, see
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* <http://www.gnu.org/licenses/>.
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**/
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#pragma once
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#if !defined(ORTHANC_ENABLE_PUGIXML)
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# error Macro ORTHANC_ENABLE_PUGIXML must be defined to use this file
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#endif
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#include "ITagVisitor.h"
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#include "../Compatibility.h" // For ORTHANC_OVERRIDE
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#include <json/value.h>
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namespace Orthanc
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{
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class ORTHANC_PUBLIC DicomWebJsonVisitor : public ITagVisitor
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{
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public:
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enum BinaryMode
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{
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BinaryMode_Ignore,
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BinaryMode_BulkDataUri,
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BinaryMode_InlineBinary
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};
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class IBinaryFormatter : public boost::noncopyable
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{
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public:
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virtual ~IBinaryFormatter()
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{
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}
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virtual BinaryMode Format(std::string& bulkDataUri,
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const std::vector<DicomTag>& parentTags,
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const std::vector<size_t>& parentIndexes,
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const DicomTag& tag,
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ValueRepresentation vr) = 0;
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};
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private:
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Json::Value result_;
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IBinaryFormatter *formatter_;
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static std::string FormatTag(const DicomTag& tag);
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Json::Value& CreateNode(const std::vector<DicomTag>& parentTags,
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const std::vector<size_t>& parentIndexes,
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const DicomTag& tag);
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static Json::Value FormatInteger(int64_t value);
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static Json::Value FormatDouble(double value);
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static Json::Value FormatDecimalString(double value, const std::string& originalString);
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public:
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DicomWebJsonVisitor();
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void SetFormatter(IBinaryFormatter& formatter);
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void Clear();
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const Json::Value& GetResult() const;
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#if ORTHANC_ENABLE_PUGIXML == 1
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void FormatXml(std::string& target) const;
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#endif
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virtual Action VisitNotSupported(const std::vector<DicomTag>& parentTags,
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const std::vector<size_t>& parentIndexes,
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const DicomTag& tag,
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ValueRepresentation vr)
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ORTHANC_OVERRIDE;
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virtual Action VisitSequence(const std::vector<DicomTag>& parentTags,
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const std::vector<size_t>& parentIndexes,
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const DicomTag& tag,
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size_t countItems)
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ORTHANC_OVERRIDE;
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virtual Action VisitBinary(const std::vector<DicomTag>& parentTags,
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const std::vector<size_t>& parentIndexes,
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const DicomTag& tag,
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ValueRepresentation vr,
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const void* data,
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size_t size)
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ORTHANC_OVERRIDE;
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virtual Action VisitIntegers(const std::vector<DicomTag>& parentTags,
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const std::vector<size_t>& parentIndexes,
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const DicomTag& tag,
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ValueRepresentation vr,
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const std::vector<int64_t>& values)
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ORTHANC_OVERRIDE;
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virtual Action VisitDoubles(const std::vector<DicomTag>& parentTags,
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const std::vector<size_t>& parentIndexes,
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const DicomTag& tag,
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ValueRepresentation vr,
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const std::vector<double>& values)
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ORTHANC_OVERRIDE;
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virtual Action VisitAttributes(const std::vector<DicomTag>& parentTags,
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const std::vector<size_t>& parentIndexes,
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const DicomTag& tag,
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const std::vector<DicomTag>& values)
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ORTHANC_OVERRIDE;
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virtual Action VisitString(std::string& newValue,
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const std::vector<DicomTag>& parentTags,
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const std::vector<size_t>& parentIndexes,
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const DicomTag& tag,
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ValueRepresentation vr,
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const std::string& value)
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ORTHANC_OVERRIDE;
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};
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}
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