Mercurial > hg > orthanc-gcp
annotate Plugin/Plugin.cpp @ 54:509334672b6b default tip
updated copyright, as Orthanc Team now replaces Osimis
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 30 May 2024 22:48:01 +0200 |
parents | 21499c134785 |
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rev | line source |
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0 | 1 /** |
2 * Google Cloud Platform credentials for DICOMweb and Orthanc | |
54
509334672b6b
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3 * Copyright (C) 2019-2023 Osimis S.A., Belgium |
509334672b6b
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4 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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5 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU General Public License as | |
9 * published by the Free Software Foundation, either version 3 of the | |
10 * License, or (at your option) any later version. | |
11 * | |
12 * In addition, as a special exception, the copyright holders of this | |
13 * program give permission to link the code of its release with the | |
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
15 * that use the same license as the "OpenSSL" library), and distribute | |
16 * the linked executables. You must obey the GNU General Public License | |
17 * in all respects for all of the code used other than "OpenSSL". If you | |
18 * modify file(s) with this exception, you may extend this exception to | |
19 * your version of the file(s), but you are not obligated to do so. If | |
20 * you do not wish to do so, delete this exception statement from your | |
21 * version. If you delete this exception statement from all source files | |
22 * in the program, then also delete it here. | |
23 * | |
24 * This program is distributed in the hope that it will be useful, but | |
25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 * General Public License for more details. | |
28 * | |
29 * You should have received a copy of the GNU General Public License | |
30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
31 **/ | |
32 | |
33 | |
34 #include "GoogleConfiguration.h" | |
35 #include "GoogleUpdater.h" | |
36 | |
34 | 37 #include "../Resources/Orthanc/Plugins/OrthancPluginCppWrapper.h" |
38 | |
31 | 39 #include <HttpClient.h> |
40 | 40 #include <Logging.h> |
31 | 41 #include <Toolbox.h> |
0 | 42 |
43 | |
44 static bool CheckDicomWebVersion() | |
45 { | |
46 Json::Value dicomweb; | |
47 if (!OrthancPlugins::RestApiGet(dicomweb, "/plugins/dicom-web", false)) | |
48 { | |
49 LOG(ERROR) << "The DICOMweb plugin is not installed, cannot start Google Cloud Platform plugin"; | |
50 return false; | |
51 } | |
52 else if (dicomweb.type() != Json::objectValue || | |
53 !dicomweb.isMember("Version") || | |
54 dicomweb["Version"].type() != Json::stringValue) | |
55 { | |
56 LOG(ERROR) << "Cannot determine the version of the DICOMweb plugin, start Google Cloud Platform plugin"; | |
57 return false; | |
58 } | |
59 else | |
60 { | |
61 std::string version = dicomweb["Version"].asString(); | |
62 | |
63 std::vector<std::string> tokens; | |
64 Orthanc::Toolbox::TokenizeString(tokens, version, '.'); | |
65 | |
66 bool ok = true; | |
67 | |
68 if (tokens.size() == 2) | |
69 { | |
70 try | |
71 { | |
72 int major = boost::lexical_cast<int>(tokens[0]); | |
73 int minor = boost::lexical_cast<int>(tokens[1]); | |
74 | |
28 | 75 ok = (major >= 2 || |
76 (major == 1 && minor >= 0)); | |
0 | 77 } |
78 catch (boost::bad_lexical_cast&) | |
79 { | |
80 ok = false; | |
81 } | |
82 } | |
83 | |
84 if (!ok) | |
85 { | |
86 LOG(ERROR) << "The DICOMweb version (currently " << version | |
27 | 87 << ") must be above 1.0 to use the Google Cloud Platform plugin"; |
0 | 88 } |
89 | |
90 return ok; | |
91 } | |
92 } | |
93 | |
94 | |
95 OrthancPluginErrorCode OnChangeCallback(OrthancPluginChangeType changeType, | |
96 OrthancPluginResourceType resourceType, | |
97 const char* resourceId) | |
98 { | |
99 try | |
100 { | |
101 switch (changeType) | |
102 { | |
103 case OrthancPluginChangeType_OrthancStarted: | |
104 { | |
105 if (CheckDicomWebVersion()) | |
106 { | |
107 GoogleUpdater::GetInstance().Start(); | |
108 } | |
109 | |
110 break; | |
111 } | |
112 | |
113 case OrthancPluginChangeType_OrthancStopped: | |
114 GoogleUpdater::GetInstance().Stop(); | |
115 break; | |
116 | |
117 default: | |
118 break; | |
119 } | |
120 } | |
121 catch (Orthanc::OrthancException& e) | |
122 { | |
123 LOG(ERROR) << "Exception in the change callback: " << e.What(); | |
124 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
125 } | |
126 | |
127 return OrthancPluginErrorCode_Success; | |
128 } | |
129 | |
130 | |
131 | |
35
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132 /** |
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133 * We force the redefinition of the "ORTHANC_PLUGINS_API" macro, that |
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134 * was left empty with gcc until Orthanc SDK 1.5.7 (no "default" |
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135 * visibility). This causes the version script, if run from "Holy |
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136 * Build Box", to make private the 4 global functions of the plugin. |
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137 **/ |
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138 |
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139 #undef ORTHANC_PLUGINS_API |
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140 |
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141 #ifdef WIN32 |
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142 # define ORTHANC_PLUGINS_API __declspec(dllexport) |
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143 #elif __GNUC__ >= 4 |
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144 # define ORTHANC_PLUGINS_API __attribute__((visibility ("default"))) |
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145 #else |
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146 # define ORTHANC_PLUGINS_API |
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147 #endif |
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148 |
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149 |
0 | 150 extern "C" |
151 { | |
152 ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* context) | |
153 { | |
154 OrthancPlugins::SetGlobalContext(context); | |
32 | 155 |
39 | 156 #if ORTHANC_FRAMEWORK_VERSION_IS_ABOVE(1, 7, 2) |
32 | 157 Orthanc::Logging::InitializePluginContext(context); |
158 #else | |
159 Orthanc::Logging::Initialize(context); | |
160 #endif | |
0 | 161 |
162 /* Check the version of the Orthanc core */ | |
163 if (OrthancPluginCheckVersion(context) == 0) | |
164 { | |
165 OrthancPlugins::ReportMinimalOrthancVersion(ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER, | |
166 ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER, | |
167 ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER); | |
168 return -1; | |
169 } | |
170 | |
171 try | |
172 { | |
173 Orthanc::Toolbox::InitializeOpenSsl(); | |
174 Orthanc::HttpClient::GlobalInitialize(); | |
175 | |
176 GoogleConfiguration::GetInstance(); // Force the initialization of the singleton | |
177 | |
178 OrthancPluginRegisterOnChangeCallback(context, OnChangeCallback); | |
179 } | |
180 catch (Orthanc::OrthancException& e) | |
181 { | |
182 OrthancPlugins::LogError("Error while initializing the Google Cloud Platform plugin: " + | |
183 std::string(e.What())); | |
184 return -1; | |
185 } | |
186 | |
187 return 0; | |
188 } | |
189 | |
190 | |
191 ORTHANC_PLUGINS_API void OrthancPluginFinalize() | |
192 { | |
193 try | |
194 { | |
195 GoogleUpdater::GetInstance().Stop(); | |
196 Orthanc::HttpClient::GlobalFinalize(); | |
197 Orthanc::Toolbox::FinalizeOpenSsl(); | |
198 } | |
199 catch (Orthanc::OrthancException&) | |
200 { | |
201 } | |
202 } | |
203 | |
204 | |
205 ORTHANC_PLUGINS_API const char* OrthancPluginGetName() | |
206 { | |
207 return "google-cloud-platform"; | |
208 } | |
209 | |
210 | |
211 ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion() | |
212 { | |
213 return GCP_PLUGIN_VERSION; | |
214 } | |
215 } |