Mercurial > hg > orthanc-stone
annotate Framework/Toolbox/IWebService.h @ 301:547e1cf7aa7b am-callable-and-promise
cleanup
| author | am@osimis.io |
|---|---|
| date | Tue, 18 Sep 2018 15:34:28 +0200 |
| parents | b4abaeb783b1 |
| children | 14ef1227120f |
| rev | line source |
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| 57 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2018 Osimis S.A., Belgium |
| 57 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU Affero General Public License | |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 11 * | |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * Affero General Public License for more details. | |
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16 * |
| 57 | 17 * You should have received a copy of the GNU Affero General Public License |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #pragma once | |
| 23 | |
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24 #include <Core/IDynamicObject.h> |
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25 #include "../../Framework/Messages/IObserver.h" |
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26 #include "../../Framework/Messages/ICallable.h" |
| 57 | 27 #include <string> |
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28 #include <map> |
| 252 | 29 #include <Core/Logging.h> |
| 57 | 30 |
| 31 namespace OrthancStone | |
| 32 { | |
| 288 | 33 // The IWebService performs HTTP requests. |
| 34 // Since applications can run in native or WASM environment and, since | |
| 35 // in a WASM environment, the WebService is asynchronous, the IWebservice | |
| 36 // also implements an asynchronous interface: you must schedule a request | |
| 37 // and you'll be notified when the response/error is ready. | |
| 269 | 38 class IWebService |
| 39 { | |
| 40 protected: | |
| 41 MessageBroker& broker_; | |
| 42 public: | |
| 43 typedef std::map<std::string, std::string> Headers; | |
| 257 | 44 |
| 301 | 45 struct HttpRequestSuccessMessage: public BaseMessage<MessageType_HttpRequestSuccess> |
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46 { |
| 301 | 47 const std::string& uri_; |
| 48 const void* answer_; | |
| 49 size_t answerSize_; | |
| 50 Orthanc::IDynamicObject* payload_; | |
| 51 HttpRequestSuccessMessage(const std::string& uri, | |
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52 const void* answer, |
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53 size_t answerSize, |
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54 Orthanc::IDynamicObject* payload) |
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55 : BaseMessage(), |
| 301 | 56 uri_(uri), |
| 57 answer_(answer), | |
| 58 answerSize_(answerSize), | |
| 59 payload_(payload) | |
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60 {} |
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61 }; |
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62 |
| 301 | 63 struct HttpRequestErrorMessage: public BaseMessage<MessageType_HttpRequestError> |
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64 { |
| 301 | 65 const std::string& uri_; |
| 66 Orthanc::IDynamicObject* payload_; | |
| 67 HttpRequestErrorMessage(const std::string& uri, | |
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68 Orthanc::IDynamicObject* payload) |
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69 : BaseMessage(), |
| 301 | 70 uri_(uri), |
| 71 payload_(payload) | |
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72 {} |
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73 }; |
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74 |
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75 |
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76 |
| 269 | 77 IWebService(MessageBroker& broker) |
| 78 : broker_(broker) | |
| 79 {} | |
| 57 | 80 |
| 269 | 81 virtual ~IWebService() |
| 82 { | |
| 83 } | |
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84 |
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85 virtual void GetAsync(const std::string& uri, |
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86 const Headers& headers, |
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87 Orthanc::IDynamicObject* payload, |
| 301 | 88 MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback, |
| 89 MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback) = 0; | |
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90 |
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91 virtual void PostAsync(const std::string& uri, |
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92 const Headers& headers, |
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93 const std::string& body, |
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94 Orthanc::IDynamicObject* payload, |
| 301 | 95 MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback, |
| 96 MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback) = 0; | |
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97 |
| 269 | 98 }; |
| 57 | 99 } |