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view OrthancFramework/Sources/DicomNetworking/DicomAssociation.h @ 5245:b2de3a2ad3b9
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 07 Apr 2023 12:20:27 +0200 |
parents | 0ea402b4d901 |
children | 48b8dae6dc77 |
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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) 2017-2023 Osimis S.A., Belgium * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, 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 #if ORTHANC_ENABLE_DCMTK_NETWORKING != 1 # error The macro ORTHANC_ENABLE_DCMTK_NETWORKING must be set to 1 #endif #if !defined(ORTHANC_ENABLE_SSL) # error The macro ORTHANC_ENABLE_SSL must be defined #endif #if ORTHANC_ENABLE_SSL == 1 # include "Internals/DicomTls.h" #endif #include "../Compatibility.h" // For std::unique_ptr<> #include "DicomAssociationParameters.h" #include <dcmtk/dcmnet/dimse.h> #include <stdint.h> // For uint8_t #include <boost/noncopyable.hpp> #include <set> namespace Orthanc { class DicomAssociation : public boost::noncopyable { private: // This is the maximum number of presentation context IDs (the // number of odd integers between 1 and 255) // http://dicom.nema.org/medical/dicom/2019e/output/chtml/part08/sect_9.3.2.2.html static const size_t MAX_PROPOSED_PRESENTATIONS = 128; struct ProposedPresentationContext { std::string abstractSyntax_; std::set<DicomTransferSyntax> transferSyntaxes_; }; typedef std::map<std::string, std::map<DicomTransferSyntax, uint8_t> > AcceptedPresentationContexts; DicomAssociationRole role_; bool isOpen_; std::vector<ProposedPresentationContext> proposed_; AcceptedPresentationContexts accepted_; T_ASC_Network* net_; T_ASC_Parameters* params_; T_ASC_Association* assoc_; #if ORTHANC_ENABLE_SSL == 1 std::unique_ptr<DcmTLSTransportLayer> tls_; #endif void CheckConnecting(const DicomAssociationParameters& parameters, const OFCondition& cond); void CloseInternal(); void AddAccepted(const std::string& abstractSyntax, DicomTransferSyntax syntax, uint8_t presentationContextId); public: DicomAssociation(); ~DicomAssociation(); bool IsOpen() const { return isOpen_; } void SetRole(DicomAssociationRole role); void ClearPresentationContexts(); void Open(const DicomAssociationParameters& parameters); void Close(); bool LookupAcceptedPresentationContext( std::map<DicomTransferSyntax, uint8_t>& target, const std::string& abstractSyntax) const; void ProposeGenericPresentationContext(const std::string& abstractSyntax); void ProposePresentationContext(const std::string& abstractSyntax, DicomTransferSyntax transferSyntax); size_t GetRemainingPropositions() const; void ProposePresentationContext( const std::string& abstractSyntax, const std::set<DicomTransferSyntax>& transferSyntaxes); T_ASC_Association& GetDcmtkAssociation() const; T_ASC_Network& GetDcmtkNetwork() const; static void CheckCondition(const OFCondition& cond, const DicomAssociationParameters& parameters, const std::string& command); static void ReportStorageCommitment( const DicomAssociationParameters& parameters, const std::string& transactionUid, const std::vector<std::string>& sopClassUids, const std::vector<std::string>& sopInstanceUids, const std::vector<StorageCommitmentFailureReason>& failureReasons); static void RequestStorageCommitment( const DicomAssociationParameters& parameters, const std::string& transactionUid, const std::vector<std::string>& sopClassUids, const std::vector<std::string>& sopInstanceUids); }; }