Mercurial > hg > orthanc-stone
view OrthancStone/Sources/Deprecated/Toolbox/OrthancApiClient.h @ 1556:8898f8f755c8
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 18 Aug 2020 11:58:47 +0200 |
parents | 244ad1e4e76a |
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/** * Stone of Orthanc * 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 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 <boost/shared_ptr.hpp> #include <json/json.h> #include "IWebService.h" #include "../../Messages/ObserverBase.h" namespace Deprecated { enum SliceImageQuality { SliceImageQuality_FullPng, // smaller to transmit but longer to generate on Orthanc side (better choice when on low bandwidth) SliceImageQuality_FullPam, // bigger to transmit but faster to generate on Orthanc side (better choice when on localhost or LAN) SliceImageQuality_Jpeg50, SliceImageQuality_Jpeg90, SliceImageQuality_Jpeg95, SliceImageQuality_InternalRaw // downloads the raw pixels data as they are stored in the DICOM file (internal use only) }; class OrthancApiClient : public OrthancStone::IObservable, public OrthancStone::ObserverBase<OrthancApiClient> { public: class JsonResponseReadyMessage : public OrthancStone::IMessage { ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); private: const std::string& uri_; const Json::Value& json_; const Orthanc::IDynamicObject* payload_; public: JsonResponseReadyMessage(const std::string& uri, const Json::Value& json, const Orthanc::IDynamicObject* payload) : uri_(uri), json_(json), payload_(payload) { } const std::string& GetUri() const { return uri_; } const Json::Value& GetJson() const { return json_; } bool HasPayload() const { return payload_ != NULL; } const Orthanc::IDynamicObject& GetPayload() const; }; class BinaryResponseReadyMessage : public OrthancStone::IMessage { ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); private: const std::string& uri_; const void* answer_; size_t answerSize_; const Orthanc::IDynamicObject* payload_; public: BinaryResponseReadyMessage(const std::string& uri, const void* answer, size_t answerSize, const Orthanc::IDynamicObject* payload) : uri_(uri), answer_(answer), answerSize_(answerSize), payload_(payload) { } const std::string& GetUri() const { return uri_; } const void* GetAnswer() const { return answer_; } size_t GetAnswerSize() const { return answerSize_; } bool HasPayload() const { return payload_ != NULL; } const Orthanc::IDynamicObject& GetPayload() const; }; class EmptyResponseReadyMessage : public OrthancStone::IMessage { ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); private: const std::string& uri_; const Orthanc::IDynamicObject* payload_; public: EmptyResponseReadyMessage(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; }; private: class WebServicePayload; protected: IWebService& web_; std::string baseUrl_; public: OrthancApiClient(IWebService& web, const std::string& baseUrl); virtual ~OrthancApiClient() { } const std::string& GetBaseUrl() const {return baseUrl_;} // schedule a GET request expecting a JSON response. void GetJsonAsync(const std::string& uri, MessageHandler<JsonResponseReadyMessage>* successCallback, MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, Orthanc::IDynamicObject* payload = NULL /* takes ownership */); // schedule a GET request expecting a binary response. void GetBinaryAsync(const std::string& uri, const std::string& contentType, MessageHandler<BinaryResponseReadyMessage>* successCallback, MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, Orthanc::IDynamicObject* payload = NULL /* takes ownership */); // schedule a GET request expecting a binary response. void GetBinaryAsync(const std::string& uri, const IWebService::HttpHeaders& headers, MessageHandler<BinaryResponseReadyMessage>* successCallback, MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, Orthanc::IDynamicObject* payload = NULL /* takes ownership */); // schedule a POST request expecting a JSON response. void PostBinaryAsyncExpectJson(const std::string& uri, const std::string& body, MessageHandler<JsonResponseReadyMessage>* successCallback, MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, Orthanc::IDynamicObject* payload = NULL /* takes ownership */); // schedule a POST request expecting a JSON response. void PostJsonAsyncExpectJson(const std::string& uri, const Json::Value& data, MessageHandler<JsonResponseReadyMessage>* successCallback, MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, Orthanc::IDynamicObject* payload = NULL /* takes ownership */); // schedule a POST request and don't mind the response. void PostJsonAsync(const std::string& uri, const Json::Value& data); // schedule a POST request and don't expect any response. void PostJsonAsync(const std::string& uri, const Json::Value& data, MessageHandler<EmptyResponseReadyMessage>* successCallback, MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, Orthanc::IDynamicObject* payload = NULL /* takes ownership */); // schedule a POST request and don't mind the response. void PostBinaryAsync(const std::string& uri, const std::string& body); // schedule a POST request and don't expect any response. void PostBinaryAsync(const std::string& uri, const std::string& body, MessageHandler<EmptyResponseReadyMessage>* successCallback, MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, Orthanc::IDynamicObject* payload = NULL /* takes ownership */); // schedule a DELETE request expecting an empty response. void DeleteAsync(const std::string& uri, MessageHandler<EmptyResponseReadyMessage>* successCallback, MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, Orthanc::IDynamicObject* payload = NULL /* takes ownership */); void NotifyHttpSuccess(const IWebService::HttpRequestSuccessMessage& message); void NotifyHttpError(const IWebService::HttpRequestErrorMessage& message); private: void HandleFromCache(const std::string& uri, const IWebService::HttpHeaders& headers, Orthanc::IDynamicObject* payload /* takes ownership */); }; }