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annotate MySQL/Plugins/StoragePlugin.cpp @ 522:c49136b34891 large-queries tip

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use a prepared statement for InsertOrUpdateMetadata
author Alain Mazy <am@orthanc.team>
date Fri, 05 Jul 2024 09:15:54 +0200
parents 54d518dcd74a
children
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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8 *
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9 * This program is free software: you can redistribute it and/or
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10 * modify it under the terms of the GNU Affero General Public License
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11 * as published by the Free Software Foundation, either version 3 of
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12 * the License, or (at your option) any later version.
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13 *
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14 * This program is distributed in the hope that it will be useful, but
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15 * WITHOUT ANY WARRANTY; without even the implied warranty of
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16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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17 * Affero General Public License for more details.
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18 *
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19 * You should have received a copy of the GNU Affero General Public License
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20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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21 **/
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24 #include "MySQLStorageArea.h"
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25 #include "../../Framework/MySQL/MySQLDatabase.h"
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26 #include "../../Framework/Plugins/PluginInitialization.h"
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28 #include <HttpClient.h>
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29 #include <Logging.h>
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30 #include <Toolbox.h>
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31
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32 #define ORTHANC_PLUGIN_NAME "mysql-storage"
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35 extern "C"
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36 {
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37 ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* context)
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38 {
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39 if (!OrthancDatabases::InitializePlugin(context, ORTHANC_PLUGIN_NAME, "MySQL", false))
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40 {
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41 return -1;
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42 }
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44 Orthanc::Toolbox::InitializeOpenSsl();
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45 Orthanc::HttpClient::GlobalInitialize();
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47 OrthancPlugins::OrthancConfiguration configuration;
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49 if (!configuration.IsSection("MySQL"))
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50 {
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51 LOG(WARNING) << "No available configuration for the MySQL storage area plugin";
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52 return 0;
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53 }
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55 OrthancPlugins::OrthancConfiguration mysql;
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56 configuration.GetSection(mysql, "MySQL");
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58 bool enable;
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59 if (!mysql.LookupBooleanValue(enable, "EnableStorage") ||
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60 !enable)
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61 {
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62 LOG(WARNING) << "The MySQL storage area is currently disabled, set \"EnableStorage\" "
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63 << "to \"true\" in the \"MySQL\" section of the configuration file of Orthanc";
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64 return 0;
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65 }
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67 try
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68 {
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69 OrthancDatabases::MySQLParameters parameters(mysql, configuration);
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70 OrthancDatabases::StorageBackend::Register(
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71 context, new OrthancDatabases::MySQLStorageArea(parameters, false /* don't clear database */));
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72 }
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73 catch (Orthanc::OrthancException& e)
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74 {
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75 LOG(ERROR) << e.What();
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76 return -1;
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77 }
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78 catch (...)
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79 {
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80 LOG(ERROR) << "Native exception while initializing the plugin";
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81 return -1;
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82 }
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83
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84 return 0;
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85 }
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87
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88 ORTHANC_PLUGINS_API void OrthancPluginFinalize()
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89 {
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90 LOG(WARNING) << "MySQL storage area is finalizing";
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91
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92 OrthancDatabases::StorageBackend::Finalize();
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93 OrthancDatabases::MySQLDatabase::GlobalFinalization();
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94 Orthanc::HttpClient::GlobalFinalize();
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95 Orthanc::Toolbox::FinalizeOpenSsl();
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96 }
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98
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99 ORTHANC_PLUGINS_API const char* OrthancPluginGetName()
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100 {
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101 return ORTHANC_PLUGIN_NAME;
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102 }
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103
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104
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105 ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion()
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106 {
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107 return ORTHANC_PLUGIN_VERSION;
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108 }
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109 }