Mercurial > hg > orthanc
view Core/HttpServer/HttpContentNegociation.h @ 3732:6cd4b7724c3d
tentative fix of std::unique_ptr compilation issue for VS2015
author | Alain Mazy <alain@mazy.be> |
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date | Tue, 10 Mar 2020 09:49:18 +0100 |
parents | 2a170a8f1faf |
children | f9863630ec7f |
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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 #include "../Compatibility.h" #include <memory> #include <boost/noncopyable.hpp> #include <map> #include <list> #include <string> #include <vector> #include <stdint.h> namespace Orthanc { class HttpContentNegociation : public boost::noncopyable { public: typedef std::map<std::string, std::string> HttpHeaders; class IHandler : public boost::noncopyable { public: virtual ~IHandler() { } virtual void Handle(const std::string& type, const std::string& subtype) = 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 { handler_.Handle(type_, subtype_); } }; 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 float GetQuality(const Tokens& parameters); static void SelectBestMatch(std::unique_ptr<Reference>& best, const Handler& handler, const std::string& type, const std::string& subtype, float quality); public: void Register(const std::string& mime, IHandler& handler); bool Apply(const HttpHeaders& headers); bool Apply(const std::string& accept); }; }