Mercurial > hg > orthanc
view Core/DicomNetworking/DicomStoreUserConnection.h @ 3896:210af28c4087 transcoding
merge
author | Alain Mazy <alain@mazy.be> |
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date | Thu, 07 May 2020 11:32:15 +0200 |
parents | 8f7ad4989fec |
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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 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/>. **/ #pragma once #if !defined(ORTHANC_ENABLE_DCMTK_TRANSCODING) # error Macro ORTHANC_ENABLE_DCMTK_TRANSCODING must be defined to use this file #endif #include "DicomAssociationParameters.h" #if ORTHANC_ENABLE_DCMTK_TRANSCODING == 1 # include "../DicomParsing/IDicomTranscoder.h" #endif #include <boost/shared_ptr.hpp> #include <boost/noncopyable.hpp> #include <set> #include <stdint.h> // For uint8_t class DcmFileFormat; namespace Orthanc { /** Orthanc < 1.7.0: Input | Output -------------+--------------------------------------------- Compressed | Same transfer syntax Uncompressed | Same transfer syntax, or other uncompressed Orthanc >= 1.7.0: Input | Output -------------+--------------------------------------------- Compressed | Same transfer syntax, or uncompressed Uncompressed | Same transfer syntax, or other uncompressed **/ class DicomAssociation; // Forward declaration for PImpl design pattern class DicomStoreUserConnection : public boost::noncopyable { private: typedef std::map<std::string, std::set<DicomTransferSyntax> > RegisteredClasses; // "ProposedOriginalClasses" keeps track of the storage classes // that were proposed with a single transfer syntax typedef std::set< std::pair<std::string, DicomTransferSyntax> > ProposedOriginalClasses; DicomAssociationParameters parameters_; boost::shared_ptr<DicomAssociation> association_; // "shared_ptr" is for PImpl RegisteredClasses registeredClasses_; ProposedOriginalClasses proposedOriginalClasses_; bool proposeCommonClasses_; bool proposeUncompressedSyntaxes_; bool proposeRetiredBigEndian_; // Return "false" if there is not enough room remaining in the association bool ProposeStorageClass(const std::string& sopClassUid, const std::set<DicomTransferSyntax>& syntaxes); bool LookupPresentationContext(uint8_t& presentationContextId, const std::string& sopClassUid, DicomTransferSyntax transferSyntax); bool NegotiatePresentationContext(uint8_t& presentationContextId, const std::string& sopClassUid, DicomTransferSyntax transferSyntax); void LookupTranscoding(std::set<DicomTransferSyntax>& acceptedSyntaxes, const std::string& sopClassUid, DicomTransferSyntax sourceSyntax); public: DicomStoreUserConnection(const DicomAssociationParameters& params); const DicomAssociationParameters& GetParameters() const { return parameters_; } void SetCommonClassesProposed(bool proposed) { proposeCommonClasses_ = proposed; } bool IsCommonClassesProposed() const { return proposeCommonClasses_; } void SetUncompressedSyntaxesProposed(bool proposed) { proposeUncompressedSyntaxes_ = proposed; } bool IsUncompressedSyntaxesProposed() const { return proposeUncompressedSyntaxes_; } void SetRetiredBigEndianProposed(bool propose) { proposeRetiredBigEndian_ = propose; } bool IsRetiredBigEndianProposed() const { return proposeRetiredBigEndian_; } void RegisterStorageClass(const std::string& sopClassUid, DicomTransferSyntax syntax); void Store(std::string& sopClassUid, std::string& sopInstanceUid, DcmFileFormat& dicom, bool hasMoveOriginator, const std::string& moveOriginatorAET, uint16_t moveOriginatorID); void Store(std::string& sopClassUid, std::string& sopInstanceUid, const void* buffer, size_t size, bool hasMoveOriginator, const std::string& moveOriginatorAET, uint16_t moveOriginatorID); void LookupParameters(std::string& sopClassUid, std::string& sopInstanceUid, DicomTransferSyntax& transferSyntax, DcmFileFormat& dicom); void Transcode(std::string& sopClassUid /* out */, std::string& sopInstanceUid /* out */, IDicomTranscoder& transcoder, const void* buffer, size_t size, bool hasMoveOriginator, const std::string& moveOriginatorAET, uint16_t moveOriginatorID); }; }