Mercurial > hg > orthanc-databases
comparison PostgreSQL/Plugins/IndexPlugin.cpp @ 0:7cea966b6829
initial commit
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 04 Jul 2018 08:16:29 +0200 |
parents | |
children | 17bce6a07b2b |
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-1:000000000000 | 0:7cea966b6829 |
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1 /** | |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium | |
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. | |
16 * | |
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 #include "PostgreSQLIndex.h" | |
23 | |
24 #include <Plugins/Samples/Common/OrthancPluginCppWrapper.h> | |
25 #include <Core/Logging.h> | |
26 | |
27 static OrthancPluginContext* context_ = NULL; | |
28 static std::auto_ptr<OrthancDatabases::PostgreSQLIndex> backend_; | |
29 | |
30 | |
31 | |
32 static bool DisplayPerformanceWarning() | |
33 { | |
34 (void) DisplayPerformanceWarning; // Disable warning about unused function | |
35 OrthancPluginLogWarning(context_, "Performance warning in PostgreSQL index: " | |
36 "Non-release build, runtime debug assertions are turned on"); | |
37 return true; | |
38 } | |
39 | |
40 | |
41 extern "C" | |
42 { | |
43 ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* context) | |
44 { | |
45 Orthanc::Logging::Initialize(context); | |
46 | |
47 context_ = context; | |
48 assert(DisplayPerformanceWarning()); | |
49 | |
50 /* Check the version of the Orthanc core */ | |
51 if (OrthancPluginCheckVersion(context_) == 0) | |
52 { | |
53 char info[1024]; | |
54 sprintf(info, "Your version of Orthanc (%s) must be above %d.%d.%d to run this plugin", | |
55 context_->orthancVersion, | |
56 ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER, | |
57 ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER, | |
58 ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER); | |
59 OrthancPluginLogError(context_, info); | |
60 return -1; | |
61 } | |
62 | |
63 OrthancPluginSetDescription(context_, "Stores the Orthanc index into a PostgreSQL database."); | |
64 | |
65 OrthancPlugins::OrthancConfiguration configuration(context); | |
66 | |
67 if (!configuration.IsSection("PostgreSQL")) | |
68 { | |
69 LOG(WARNING) << "No available configuration for the PostgreSQL index plugin"; | |
70 return 0; | |
71 } | |
72 | |
73 OrthancPlugins::OrthancConfiguration postgresql; | |
74 configuration.GetSection(postgresql, "PostgreSQL"); | |
75 | |
76 bool enable; | |
77 if (!postgresql.LookupBooleanValue(enable, "EnableIndex") || | |
78 !enable) | |
79 { | |
80 LOG(WARNING) << "The PostgreSQL index is currently disabled, set \"EnableIndex\" " | |
81 << "to \"true\" in the \"PostgreSQL\" section of the configuration file of Orthanc"; | |
82 return 0; | |
83 } | |
84 | |
85 try | |
86 { | |
87 OrthancDatabases::PostgreSQLParameters parameters(postgresql); | |
88 | |
89 /* Create the database back-end */ | |
90 backend_.reset(new OrthancDatabases::PostgreSQLIndex(parameters)); | |
91 | |
92 /* Register the PostgreSQL index into Orthanc */ | |
93 OrthancPlugins::DatabaseBackendAdapter::Register(context_, *backend_); | |
94 } | |
95 catch (std::runtime_error& e) | |
96 { | |
97 OrthancPluginLogError(context_, e.what()); | |
98 return -1; | |
99 } | |
100 | |
101 return 0; | |
102 } | |
103 | |
104 | |
105 ORTHANC_PLUGINS_API void OrthancPluginFinalize() | |
106 { | |
107 OrthancPluginLogWarning(context_, "PostgreSQL index is finalizing"); | |
108 backend_.reset(NULL); | |
109 } | |
110 | |
111 | |
112 ORTHANC_PLUGINS_API const char* OrthancPluginGetName() | |
113 { | |
114 return "postgresql-index"; | |
115 } | |
116 | |
117 | |
118 ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion() | |
119 { | |
120 return ORTHANC_PLUGIN_VERSION; | |
121 } | |
122 } |