Mercurial > hg > orthanc
view OrthancFramework/Sources/DicomParsing/FromDcmtkBridge.h @ 4790:9754d5f2f38a
typo
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 14 Sep 2021 14:51:12 +0200 |
parents | 3b78ba359db3 |
children | 7053502fbf97 |
line wrap: on
line source
/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2021 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/>. **/ #pragma once #include "ITagVisitor.h" #include "../DicomFormat/DicomElement.h" #include "../DicomFormat/DicomMap.h" #include "../DicomFormat/DicomPath.h" #include <dcmtk/dcmdata/dcdatset.h> #include <dcmtk/dcmdata/dcmetinf.h> #include <dcmtk/dcmdata/dcpixseq.h> #include <dcmtk/dcmdata/dcfilefo.h> #include <json/value.h> #if ORTHANC_ENABLE_DCMTK != 1 # error The macro ORTHANC_ENABLE_DCMTK must be set to 1 #endif #if ORTHANC_BUILD_UNIT_TESTS == 1 # include <gtest/gtest_prod.h> #endif #if !defined(ORTHANC_ENABLE_DCMTK_JPEG) # error The macro ORTHANC_ENABLE_DCMTK_JPEG must be defined #endif #if !defined(ORTHANC_ENABLE_DCMTK_JPEG_LOSSLESS) # error The macro ORTHANC_ENABLE_DCMTK_JPEG_LOSSLESS must be defined #endif namespace Orthanc { class ORTHANC_PUBLIC FromDcmtkBridge : public boost::noncopyable { #if ORTHANC_BUILD_UNIT_TESTS == 1 FRIEND_TEST(FromDcmtkBridge, FromJson); #endif friend class ParsedDicomFile; public: // New in Orthanc 1.9.4 class ORTHANC_PUBLIC IDicomPathVisitor : public boost::noncopyable { private: static void ApplyInternal(FromDcmtkBridge::IDicomPathVisitor& visitor, DcmItem& item, const DicomPath& pattern, const DicomPath& actualPath); public: virtual ~IDicomPathVisitor() { } virtual void Visit(DcmItem& item, const DicomPath& path) = 0; static void Apply(IDicomPathVisitor& visitor, DcmDataset& dataset, const DicomPath& path); }; private: FromDcmtkBridge(); // Pure static class static void DatasetToJson(Json::Value& parent, DcmItem& item, DicomToJsonFormat format, DicomToJsonFlags flags, unsigned int maxStringLength, Encoding encoding, bool hasCodeExtensions, const std::set<DicomTag>& ignoreTagLength, unsigned int depth); static void ElementToJson(Json::Value& parent, DcmElement& element, DicomToJsonFormat format, DicomToJsonFlags flags, unsigned int maxStringLength, Encoding dicomEncoding, bool hasCodeExtensions, const std::set<DicomTag>& ignoreTagLength, unsigned int depth); static void ChangeStringEncoding(DcmItem& dataset, Encoding source, bool hasSourceCodeExtensions, Encoding target); public: /** * Initialize DCMTK to use the default DICOM dictionaries (either * embedded into the binaries for official releases, or using the * environment variable "DCM_DICT_ENVIRONMENT_VARIABLE", or using * the system-wide path to the DCMTK library for developers) **/ static void InitializeDictionary(bool loadPrivateDictionary); /** * Replace the default DICOM dictionaries by the manually-provided * external dictionaries. This is needed to use DICONDE for * instance. Pay attention to the fact that the current dictionary * will be reinitialized (all its tags are cleared). **/ static void LoadExternalDictionaries(const std::vector<std::string>& dictionaries); static void RegisterDictionaryTag(const DicomTag& tag, ValueRepresentation vr, const std::string& name, unsigned int minMultiplicity, unsigned int maxMultiplicity, const std::string& privateCreator); static Encoding DetectEncoding(bool& hasCodeExtensions, DcmItem& dataset, Encoding defaultEncoding); // Compatibility wrapper for Orthanc <= 1.5.4 static Encoding DetectEncoding(DcmItem& dataset, Encoding defaultEncoding); static DicomTag Convert(const DcmTag& tag); static DicomTag GetTag(const DcmElement& element); static bool IsUnknownTag(const DicomTag& tag); static DicomValue* ConvertLeafElement(DcmElement& element, DicomToJsonFlags flags, unsigned int maxStringLength, Encoding encoding, bool hasCodeExtensions, const std::set<DicomTag>& ignoreTagLength); static void ExtractHeaderAsJson(Json::Value& target, DcmMetaInfo& header, DicomToJsonFormat format, DicomToJsonFlags flags, unsigned int maxStringLength); static std::string GetTagName(const DicomTag& tag, const std::string& privateCreator); static std::string GetTagName(const DcmElement& element); static std::string GetTagName(const DicomElement& element); static DicomTag ParseTag(const char* name); static DicomTag ParseTag(const std::string& name); static bool HasTag(const DicomMap& fields, const std::string& tagName); static const DicomValue& GetValue(const DicomMap& fields, const std::string& tagName); static void SetValue(DicomMap& target, const std::string& tagName, DicomValue* value); static void ToJson(Json::Value& result, const DicomMap& values, DicomToJsonFormat format); static std::string GenerateUniqueIdentifier(ResourceType level); static bool SaveToMemoryBuffer(std::string& buffer, DcmDataset& dataSet); static bool Transcode(DcmFileFormat& dicom, DicomTransferSyntax syntax, const DcmRepresentationParameter* representation); static ValueRepresentation Convert(DcmEVR vr); static ValueRepresentation LookupValueRepresentation(const DicomTag& tag); static DcmElement* CreateElementForTag(const DicomTag& tag, const std::string& privateCreator); static void FillElementWithString(DcmElement& element, const std::string& utf8alue, // Encoded using UTF-8 bool decodeDataUriScheme, Encoding dicomEncoding); static DcmElement* FromJson(const DicomTag& tag, const Json::Value& element, // Encoded using UTF-8 bool decodeDataUriScheme, Encoding dicomEncoding, const std::string& privateCreator); static DcmPixelSequence* GetPixelSequence(DcmDataset& dataset); static Encoding ExtractEncoding(const Json::Value& json, Encoding defaultEncoding); static DcmDataset* FromJson(const Json::Value& json, // Encoded using UTF-8 bool generateIdentifiers, bool decodeDataUriScheme, Encoding defaultEncoding, const std::string& privateCreator); static DcmFileFormat* LoadFromMemoryBuffer(const void* buffer, size_t size); static void FromJson(DicomMap& values, const Json::Value& result); static void ExtractDicomSummary(DicomMap& target, DcmItem& dataset, unsigned int maxStringLength, const std::set<DicomTag>& ignoreTagLength); static void ExtractDicomAsJson(Json::Value& target, DcmDataset& dataset, DicomToJsonFormat format, DicomToJsonFlags flags, unsigned int maxStringLength, const std::set<DicomTag>& ignoreTagLength); static void InitializeCodecs(); static void FinalizeCodecs(); static void Apply(DcmItem& dataset, ITagVisitor& visitor, Encoding defaultEncoding); static bool LookupDcmtkTransferSyntax(E_TransferSyntax& target, DicomTransferSyntax source); static bool LookupOrthancTransferSyntax(DicomTransferSyntax& target, E_TransferSyntax source); static bool LookupOrthancTransferSyntax(DicomTransferSyntax& target, DcmFileFormat& dicom); static bool LookupOrthancTransferSyntax(DicomTransferSyntax& target, DcmDataset& dicom); static void LogMissingTagsForStore(DcmDataset& dicom); static void RemovePath(DcmDataset& dataset, const DicomPath& path); static void ClearPath(DcmDataset& dataset, const DicomPath& path, bool onlyIfExists); static void ReplacePath(DcmDataset& dataset, const DicomPath& path, const DcmElement& element, DicomReplaceMode mode); static bool LookupSequenceItem(DicomMap& target, DcmDataset& dataset, const DicomPath& path, size_t sequenceIndex); }; }