Mercurial > hg > orthanc-stone
diff Framework/Deprecated/Toolbox/IWebService.h @ 732:c35e98d22764
move Deprecated classes to a separate folder
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 21 May 2019 14:27:35 +0200 |
parents | Framework/Toolbox/IWebService.h@4f2416d519b4 |
children | 861c080ef47b |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Framework/Deprecated/Toolbox/IWebService.h Tue May 21 14:27:35 2019 +0200 @@ -0,0 +1,166 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2019 Osimis S.A., Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero 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 + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + +#include "../../Messages/IObserver.h" +#include "../../Messages/ICallable.h" + +#include <Core/IDynamicObject.h> +#include <Core/Logging.h> + +#include <string> +#include <map> + +namespace Deprecated +{ + // The IWebService performs HTTP requests. + // Since applications can run in native or WASM environment and, since + // in a WASM environment, the WebService is asynchronous, the IWebservice + // also implements an asynchronous interface: you must schedule a request + // and you'll be notified when the response/error is ready. + class IWebService : public boost::noncopyable + { + protected: + OrthancStone::MessageBroker& broker_; + + public: + typedef std::map<std::string, std::string> HttpHeaders; + + class HttpRequestSuccessMessage : public OrthancStone::IMessage + { + ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); + + private: + const std::string& uri_; + const void* answer_; + size_t answerSize_; + const HttpHeaders& answerHeaders_; + const Orthanc::IDynamicObject* payload_; + + public: + HttpRequestSuccessMessage(const std::string& uri, + const void* answer, + size_t answerSize, + const HttpHeaders& answerHeaders, + const Orthanc::IDynamicObject* payload) : + uri_(uri), + answer_(answer), + answerSize_(answerSize), + answerHeaders_(answerHeaders), + payload_(payload) + { + } + + const std::string& GetUri() const + { + return uri_; + } + + const void* GetAnswer() const + { + return answer_; + } + + size_t GetAnswerSize() const + { + return answerSize_; + } + + const HttpHeaders& GetAnswerHttpHeaders() const + { + return answerHeaders_; + } + + bool HasPayload() const + { + return payload_ != NULL; + } + + const Orthanc::IDynamicObject& GetPayload() const; + }; + + + class HttpRequestErrorMessage : public OrthancStone::IMessage + { + ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); + + private: + const std::string& uri_; + const Orthanc::IDynamicObject* payload_; + + public: + HttpRequestErrorMessage(const std::string& uri, + const Orthanc::IDynamicObject* payload) : + uri_(uri), + payload_(payload) + { + } + + const std::string& GetUri() const + { + return uri_; + } + + bool HasPayload() const + { + return payload_ != NULL; + } + + const Orthanc::IDynamicObject& GetPayload() const; + }; + + + IWebService(OrthancStone::MessageBroker& broker) : + broker_(broker) + { + } + + + virtual ~IWebService() + { + } + + virtual void EnableCache(bool enable) = 0; + + virtual void GetAsync(const std::string& uri, + const HttpHeaders& headers, + Orthanc::IDynamicObject* payload /* takes ownership */, + OrthancStone::MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback, + OrthancStone::MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, + unsigned int timeoutInSeconds = 60) = 0; + + virtual void PostAsync(const std::string& uri, + const HttpHeaders& headers, + const std::string& body, + Orthanc::IDynamicObject* payload /* takes ownership */, + OrthancStone::MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback, + OrthancStone::MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, + unsigned int timeoutInSeconds = 60) = 0; + + virtual void DeleteAsync(const std::string& uri, + const HttpHeaders& headers, + Orthanc::IDynamicObject* payload /* takes ownership */, + OrthancStone::MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback, + OrthancStone::MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, + unsigned int timeoutInSeconds = 60) = 0; + }; +}