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annotate PostgreSQL/Plugins/StoragePlugin.cpp @ 16:9e419261f1c9

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mysql storage area working
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 10 Jul 2018 10:10:35 +0200
parents 9774802fd05f
children 17f849b2af34
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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) 2017-2018 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #include "../../Framework/Plugins/StorageBackend.h"
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23 #include "PostgreSQLStorageArea.h"
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24
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25 #include <Core/Logging.h>
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2
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28 static bool DisplayPerformanceWarning()
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29 {
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30 (void) DisplayPerformanceWarning; // Disable warning about unused function
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31 LOG(WARNING) << "Performance warning in PostgreSQL storage area: "
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32 << "Non-release build, runtime debug assertions are turned on";
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33 return true;
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34 }
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35
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36
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37 extern "C"
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38 {
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39 ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* context)
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40 {
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41 Orthanc::Logging::Initialize(context);
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42
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43 assert(DisplayPerformanceWarning());
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44
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45 /* Check the version of the Orthanc core */
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46 if (OrthancPluginCheckVersion(context) == 0)
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47 {
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48 char info[1024];
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49 sprintf(info, "Your version of Orthanc (%s) must be above %d.%d.%d to run this plugin",
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50 context->orthancVersion,
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51 ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER,
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52 ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER,
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53 ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER);
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54 OrthancPluginLogError(context, info);
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55 return -1;
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56 }
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57
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58 OrthancPluginSetDescription(context, "Stores the Orthanc storage area into a PostgreSQL database.");
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59
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60 OrthancPlugins::OrthancConfiguration configuration(context);
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61
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62 if (!configuration.IsSection("PostgreSQL"))
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63 {
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64 LOG(WARNING) << "No available configuration for the PostgreSQL storage area plugin";
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65 return 0;
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66 }
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67
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68 OrthancPlugins::OrthancConfiguration postgresql;
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69 configuration.GetSection(postgresql, "PostgreSQL");
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70
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71 bool enable;
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72 if (!postgresql.LookupBooleanValue(enable, "EnableStorage") ||
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73 !enable)
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74 {
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75 LOG(WARNING) << "The PostgreSQL storage area is currently disabled, set \"EnableStorage\" "
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76 << "to \"true\" in the \"PostgreSQL\" section of the configuration file of Orthanc";
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77 return 0;
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78 }
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79
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80 try
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81 {
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82 OrthancDatabases::PostgreSQLParameters parameters(postgresql);
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83 OrthancDatabases::StorageBackend::Register
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84 (context, new OrthancDatabases::PostgreSQLStorageArea(parameters));
2
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85 }
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86 catch (Orthanc::OrthancException& e)
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87 {
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88 LOG(ERROR) << e.What();
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89 return -1;
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90 }
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91 catch (...)
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92 {
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93 LOG(ERROR) << "Native exception while initializing the plugin";
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94 return -1;
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95 }
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96
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97 return 0;
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98 }
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99
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100
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101 ORTHANC_PLUGINS_API void OrthancPluginFinalize()
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102 {
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103 LOG(WARNING) << "PostgreSQL storage area is finalizing";
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104 OrthancDatabases::StorageBackend::Finalize();
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105 }
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106
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107
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108 ORTHANC_PLUGINS_API const char* OrthancPluginGetName()
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109 {
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110 return "postgresql-storage";
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111 }
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112
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113
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114 ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion()
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115 {
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116 return ORTHANC_PLUGIN_VERSION;
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117 }
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118 }