Mercurial > hg > orthanc
annotate Core/RestApi/RestApi.h @ 216:e5d5d4a9a326
refactored upload of dicom through http
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 29 Nov 2012 11:57:35 +0100 |
parents | c07170f3f4f7 |
children | 1ac3aacd10a5 |
rev | line source |
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209 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege, | |
4 * Belgium | |
5 * | |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU General Public License as | |
8 * published by the Free Software Foundation, either version 3 of the | |
9 * License, or (at your option) any later version. | |
10 * | |
11 * In addition, as a special exception, the copyright holders of this | |
12 * program give permission to link the code of its release with the | |
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
14 * that use the same license as the "OpenSSL" library), and distribute | |
15 * the linked executables. You must obey the GNU General Public License | |
16 * in all respects for all of the code used other than "OpenSSL". If you | |
17 * modify file(s) with this exception, you may extend this exception to | |
18 * your version of the file(s), but you are not obligated to do so. If | |
19 * you do not wish to do so, delete this exception statement from your | |
20 * version. If you delete this exception statement from all source files | |
21 * in the program, then also delete it here. | |
22 * | |
23 * This program is distributed in the hope that it will be useful, but | |
24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
26 * General Public License for more details. | |
27 * | |
28 * You should have received a copy of the GNU General Public License | |
29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
30 **/ | |
31 | |
32 | |
33 #pragma once | |
34 | |
35 #include "../HttpServer/HttpHandler.h" | |
36 #include "RestApiPath.h" | |
37 #include "RestApiOutput.h" | |
38 | |
39 namespace Orthanc | |
40 { | |
41 class RestApi : public HttpHandler | |
42 { | |
43 private: | |
44 class SharedCall | |
45 { | |
46 friend class RestApi; | |
47 | |
48 private: | |
49 RestApiOutput* output_; | |
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parents:
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50 RestApi* context_; |
209 | 51 const HttpHandler::Arguments* httpHeaders_; |
52 const RestApiPath::Components* uriComponents_; | |
53 const UriComponents* trailing_; | |
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54 const UriComponents* fullUri_; |
209 | 55 |
56 public: | |
57 RestApiOutput& GetOutput() | |
58 { | |
59 return *output_; | |
60 } | |
61 | |
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62 RestApi& GetContext() |
209 | 63 { |
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64 return *context_; |
209 | 65 } |
66 | |
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67 const UriComponents& GetFullUri() const |
209 | 68 { |
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69 return *fullUri_; |
209 | 70 } |
71 | |
72 std::string GetUriComponent(const std::string& name, | |
73 const std::string& defaultValue) | |
74 { | |
75 return HttpHandler::GetArgument(*uriComponents_, name, defaultValue); | |
76 } | |
212 | 77 |
78 std::string GetHttpHeader(const std::string& name, | |
79 const std::string& defaultValue) | |
80 { | |
81 return HttpHandler::GetArgument(*httpHeaders_, name, defaultValue); | |
82 } | |
209 | 83 }; |
84 | |
85 | |
86 public: | |
87 class GetCall : public SharedCall | |
88 { | |
89 friend class RestApi; | |
90 | |
91 private: | |
92 const HttpHandler::Arguments* getArguments_; | |
93 | |
94 public: | |
95 std::string GetArgument(const std::string& name, | |
96 const std::string& defaultValue) | |
97 { | |
98 return HttpHandler::GetArgument(*getArguments_, name, defaultValue); | |
99 } | |
100 }; | |
101 | |
102 class PutCall : public SharedCall | |
103 { | |
104 friend class RestApi; | |
105 | |
106 private: | |
107 const std::string* data_; | |
108 | |
109 public: | |
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110 const std::string& GetPutBody() |
209 | 111 { |
112 return *data_; | |
113 } | |
114 }; | |
115 | |
116 class PostCall : public SharedCall | |
117 { | |
118 friend class RestApi; | |
119 | |
120 private: | |
121 const std::string* data_; | |
122 | |
123 public: | |
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124 const std::string& GetPostBody() |
209 | 125 { |
126 return *data_; | |
127 } | |
128 }; | |
129 | |
130 class DeleteCall : public SharedCall | |
131 { | |
132 }; | |
133 | |
134 typedef void (*GetHandler) (GetCall& call); | |
135 | |
136 typedef void (*DeleteHandler) (DeleteCall& call); | |
137 | |
138 typedef void (*PutHandler) (PutCall& call); | |
139 | |
140 typedef void (*PostHandler) (PostCall& call); | |
141 | |
142 private: | |
143 typedef std::list< std::pair<RestApiPath*, GetHandler> > GetHandlers; | |
144 typedef std::list< std::pair<RestApiPath*, PutHandler> > PutHandlers; | |
145 typedef std::list< std::pair<RestApiPath*, PostHandler> > PostHandlers; | |
146 typedef std::list< std::pair<RestApiPath*, DeleteHandler> > DeleteHandlers; | |
147 | |
148 GetHandlers getHandlers_; | |
149 PutHandlers putHandlers_; | |
150 PostHandlers postHandlers_; | |
151 DeleteHandlers deleteHandlers_; | |
152 | |
153 bool IsGetAccepted(const UriComponents& uri); | |
154 bool IsPutAccepted(const UriComponents& uri); | |
155 bool IsPostAccepted(const UriComponents& uri); | |
156 bool IsDeleteAccepted(const UriComponents& uri); | |
157 | |
158 std::string GetAcceptedMethods(const UriComponents& uri); | |
159 | |
160 public: | |
161 RestApi() | |
162 { | |
163 } | |
164 | |
165 ~RestApi(); | |
166 | |
167 virtual bool IsServedUri(const UriComponents& uri); | |
168 | |
169 virtual void Handle(HttpOutput& output, | |
170 const std::string& method, | |
171 const UriComponents& uri, | |
172 const Arguments& headers, | |
173 const Arguments& getArguments, | |
174 const std::string& postData); | |
175 | |
176 void Register(const std::string& path, | |
177 GetHandler handler); | |
178 | |
179 void Register(const std::string& path, | |
180 PutHandler handler); | |
181 | |
182 void Register(const std::string& path, | |
183 PostHandler handler); | |
184 | |
185 void Register(const std::string& path, | |
186 DeleteHandler handler); | |
187 }; | |
188 } |