Mercurial > hg > orthanc-stone
annotate Framework/Deprecated/Toolbox/IWebService.h @ 844:84cd55245e2d
Merge
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Fri, 14 Jun 2019 12:16:38 +0200 |
parents | c35e98d22764 |
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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 | |
439 | 5 * Copyright (C) 2017-2019 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 "../../Messages/IObserver.h" |
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25 #include "../../Messages/ICallable.h" |
377 | 26 |
27 #include <Core/IDynamicObject.h> | |
28 #include <Core/Logging.h> | |
29 | |
57 | 30 #include <string> |
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31 #include <map> |
57 | 32 |
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33 namespace Deprecated |
57 | 34 { |
288 | 35 // The IWebService performs HTTP requests. |
36 // Since applications can run in native or WASM environment and, since | |
37 // in a WASM environment, the WebService is asynchronous, the IWebservice | |
38 // also implements an asynchronous interface: you must schedule a request | |
39 // and you'll be notified when the response/error is ready. | |
377 | 40 class IWebService : public boost::noncopyable |
269 | 41 { |
42 protected: | |
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43 OrthancStone::MessageBroker& broker_; |
377 | 44 |
269 | 45 public: |
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46 typedef std::map<std::string, std::string> HttpHeaders; |
257 | 47 |
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48 class HttpRequestSuccessMessage : public OrthancStone::IMessage |
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49 { |
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50 ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); |
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51 |
377 | 52 private: |
53 const std::string& uri_; | |
54 const void* answer_; | |
55 size_t answerSize_; | |
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56 const HttpHeaders& answerHeaders_; |
377 | 57 const Orthanc::IDynamicObject* payload_; |
58 | |
59 public: | |
301 | 60 HttpRequestSuccessMessage(const std::string& uri, |
309 | 61 const void* answer, |
62 size_t answerSize, | |
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63 const HttpHeaders& answerHeaders, |
377 | 64 const Orthanc::IDynamicObject* payload) : |
65 uri_(uri), | |
66 answer_(answer), | |
67 answerSize_(answerSize), | |
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68 answerHeaders_(answerHeaders), |
377 | 69 payload_(payload) |
70 { | |
71 } | |
72 | |
73 const std::string& GetUri() const | |
74 { | |
75 return uri_; | |
76 } | |
77 | |
78 const void* GetAnswer() const | |
79 { | |
80 return answer_; | |
81 } | |
82 | |
83 size_t GetAnswerSize() const | |
84 { | |
85 return answerSize_; | |
86 } | |
87 | |
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88 const HttpHeaders& GetAnswerHttpHeaders() const |
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89 { |
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90 return answerHeaders_; |
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91 } |
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92 |
377 | 93 bool HasPayload() const |
94 { | |
95 return payload_ != NULL; | |
96 } | |
97 | |
98 const Orthanc::IDynamicObject& GetPayload() const; | |
99 }; | |
100 | |
101 | |
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102 class HttpRequestErrorMessage : public OrthancStone::IMessage |
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103 { |
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104 ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); |
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105 |
377 | 106 private: |
107 const std::string& uri_; | |
108 const Orthanc::IDynamicObject* payload_; | |
109 | |
110 public: | |
301 | 111 HttpRequestErrorMessage(const std::string& uri, |
377 | 112 const Orthanc::IDynamicObject* payload) : |
113 uri_(uri), | |
114 payload_(payload) | |
115 { | |
116 } | |
117 | |
118 const std::string& GetUri() const | |
119 { | |
120 return uri_; | |
121 } | |
122 | |
123 bool HasPayload() const | |
124 { | |
125 return payload_ != NULL; | |
126 } | |
127 | |
128 const Orthanc::IDynamicObject& GetPayload() const; | |
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129 }; |
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130 |
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131 |
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132 IWebService(OrthancStone::MessageBroker& broker) : |
377 | 133 broker_(broker) |
134 { | |
135 } | |
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136 |
377 | 137 |
269 | 138 virtual ~IWebService() |
139 { | |
140 } | |
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141 |
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142 virtual void EnableCache(bool enable) = 0; |
377 | 143 |
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144 virtual void GetAsync(const std::string& uri, |
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145 const HttpHeaders& headers, |
377 | 146 Orthanc::IDynamicObject* payload /* takes ownership */, |
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147 OrthancStone::MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback, |
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148 OrthancStone::MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, |
309 | 149 unsigned int timeoutInSeconds = 60) = 0; |
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150 |
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151 virtual void PostAsync(const std::string& uri, |
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152 const HttpHeaders& headers, |
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153 const std::string& body, |
377 | 154 Orthanc::IDynamicObject* payload /* takes ownership */, |
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155 OrthancStone::MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback, |
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156 OrthancStone::MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, |
309 | 157 unsigned int timeoutInSeconds = 60) = 0; |
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158 |
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159 virtual void DeleteAsync(const std::string& uri, |
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160 const HttpHeaders& headers, |
377 | 161 Orthanc::IDynamicObject* payload /* takes ownership */, |
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162 OrthancStone::MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback, |
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163 OrthancStone::MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, |
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164 unsigned int timeoutInSeconds = 60) = 0; |
269 | 165 }; |
57 | 166 } |