Mercurial > hg > orthanc-stone
view OrthancStone/Sources/Platforms/WebAssembly/WebAssemblyOracle.h @ 1946:3c68cdfbdcab
rendering plugin: deal with special case of holes in structs
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 02 Jun 2022 21:22:24 +0200 |
parents | 184b0aeae1af |
children | 07964689cb0b |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2022 Osimis S.A., Belgium * Copyright (C) 2021-2022 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 #include "../../OrthancStone.h" #if !defined(ORTHANC_ENABLE_WASM) # error The macro ORTHANC_ENABLE_WASM must be defined #endif #if ORTHANC_ENABLE_WASM != 1 # error This file can only compiled for WebAssembly #endif #include "../../Messages/IObservable.h" #include "../../Messages/IMessageEmitter.h" #include "../../Oracle/IOracle.h" #if ORTHANC_ENABLE_DCMTK == 1 # include "../../Toolbox/ParsedDicomCache.h" #endif #include <Compatibility.h> // For ORTHANC_OVERRIDE #include <WebServiceParameters.h> #include <Enumerations.h> namespace OrthancStone { class GetOrthancImageCommand; class GetOrthancWebViewerJpegCommand; class HttpCommand; class OrthancRestApiCommand; class ParseDicomFromWadoCommand; class WebAssemblyOracle : public IOracle, public IMessageEmitter { private: typedef std::map<std::string, std::string> HttpHeaders; class TimeoutContext; class FetchContext; class FetchCommand; void SetOrthancUrl(FetchCommand& command, const std::string& uri) const; void Execute(boost::weak_ptr<IObserver> receiver, HttpCommand* command); void Execute(boost::weak_ptr<IObserver> receiver, OrthancRestApiCommand* command); void Execute(boost::weak_ptr<IObserver> receiver, GetOrthancImageCommand* command); void Execute(boost::weak_ptr<IObserver> receiver, GetOrthancWebViewerJpegCommand* command); void Execute(boost::weak_ptr<IObserver> receiver, ParseDicomFromWadoCommand* command); IObservable oracleObservable_; bool isLocalOrthanc_; std::string localOrthancRoot_; Orthanc::WebServiceParameters remoteOrthanc_; #if ORTHANC_ENABLE_DCMTK == 1 std::unique_ptr<ParsedDicomCache> dicomCache_; #endif void ProcessFetchResult(boost::weak_ptr<IObserver>& receiver, const std::string& answer, const HttpHeaders& headers, const IOracleCommand& command); public: WebAssemblyOracle() : isLocalOrthanc_(false) { } virtual void EmitMessage(boost::weak_ptr<IObserver> observer, const IMessage& message) ORTHANC_OVERRIDE { oracleObservable_.EmitMessage(observer, message); } virtual bool Schedule(boost::shared_ptr<IObserver> receiver, IOracleCommand* command) ORTHANC_OVERRIDE; IObservable& GetOracleObservable() { return oracleObservable_; } void SetLocalOrthanc(const std::string& root) { isLocalOrthanc_ = true; localOrthancRoot_ = root; } void SetRemoteOrthanc(const Orthanc::WebServiceParameters& orthanc) { isLocalOrthanc_ = false; remoteOrthanc_ = orthanc; } void SetDicomCacheSize(size_t size); class CachedInstanceAccessor : public boost::noncopyable { private: #if ORTHANC_ENABLE_DCMTK == 1 std::unique_ptr<ParsedDicomCache::Reader> reader_; #endif public: CachedInstanceAccessor(WebAssemblyOracle& oracle, const std::string& sopInstanceUid); bool IsValid() const; #if ORTHANC_ENABLE_DCMTK == 1 const Orthanc::ParsedDicomFile& GetDicom() const; #endif size_t GetFileSize() const; bool HasPixelData() const; }; }; }