Mercurial > hg > orthanc
view OrthancFramework/Sources/HttpServer/HttpContentNegociation.h @ 5406:aaf7c49a9ddc am-http-compression
tentative to implement smart HTTP compression with detection of transfer syntax
author | Alain Mazy <am@osimis.io> |
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date | Sat, 04 Nov 2023 13:42:30 +0100 |
parents | 78c59b02b121 |
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 #include "../OrthancFramework.h" #include "../Compatibility.h" #include <memory> #include <boost/noncopyable.hpp> #include <map> #include <list> #include <string> #include <vector> #include <stdint.h> namespace Orthanc { class ORTHANC_PUBLIC HttpContentNegociation : public boost::noncopyable { public: typedef std::map<std::string, std::string> Dictionary; class IHandler : public boost::noncopyable { public: virtual ~IHandler() { } virtual void Handle(const std::string& type, const std::string& subtype, const Dictionary& parameters) = 0; }; private: struct Handler { std::string type_; std::string subtype_; IHandler& handler_; Handler(const std::string& type, const std::string& subtype, IHandler& handler); bool IsMatch(const std::string& type, const std::string& subtype) const; void Call(const Dictionary& parameters) const { handler_.Handle(type_, subtype_, parameters); } }; struct Reference; typedef std::vector<std::string> Tokens; typedef std::list<Handler> Handlers; Handlers handlers_; static bool SplitPair(std::string& first /* out */, std::string& second /* out */, const std::string& source, char separator); static void SelectBestMatch(std::unique_ptr<Reference>& target, const Handler& handler, const std::string& type, const std::string& subtype, const Dictionary& parameters); public: void Register(const std::string& mime, IHandler& handler); bool Apply(const Dictionary& headers); bool Apply(const std::string& accept); }; }