annotate SQLite/Plugins/IndexPlugin.cpp @ 24:17f849b2af34

sharing plugin initialization code
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 12 Jul 2018 12:17:39 +0200
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children c0cb5d2cd696
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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 "SQLiteIndex.h"
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23 #include "../../Framework/Plugins/PluginInitialization.h"
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25 #include <Core/Logging.h>
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27 static std::auto_ptr<OrthancDatabases::SQLiteIndex> backend_;
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29
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30 extern "C"
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31 {
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32 ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* context)
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33 {
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34 if (!OrthancDatabases::InitializePlugin
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35 (context, "SQLite index",
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36 "Stores the Orthanc index into a SQLite database."))
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37 {
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38 return -1;
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39 }
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40
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41 #if 0
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42 OrthancPlugins::OrthancConfiguration configuration(context);
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43
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44 if (!configuration.IsSection("SQLite"))
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45 {
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46 LOG(WARNING) << "No available configuration for the SQLite index plugin";
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47 return 0;
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48 }
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49
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50 OrthancPlugins::OrthancConfiguration sqlite;
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51 configuration.GetSection(sqlite, "SQLite");
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52
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53 bool enable;
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54 if (!sqlite.LookupBooleanValue(enable, "EnableIndex") ||
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55 !enable)
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56 {
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57 LOG(WARNING) << "The SQLite index is currently disabled, set \"EnableIndex\" "
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58 << "to \"true\" in the \"SQLite\" section of the configuration file of Orthanc";
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59 return 0;
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60 }
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61 #endif
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62
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63 try
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64 {
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65 /* Create the database back-end */
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66 backend_.reset(new OrthancDatabases::SQLiteIndex("index.db")); // TODO parameter
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67
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68 /* Register the SQLite index into Orthanc */
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69 OrthancPlugins::DatabaseBackendAdapter::Register(context, *backend_);
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70 }
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71 catch (Orthanc::OrthancException& e)
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72 {
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73 LOG(ERROR) << e.What();
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74 return -1;
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75 }
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76 catch (...)
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77 {
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78 LOG(ERROR) << "Native exception while initializing the plugin";
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79 return -1;
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80 }
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81
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82 return 0;
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83 }
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84
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85
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86 ORTHANC_PLUGINS_API void OrthancPluginFinalize()
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87 {
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88 LOG(WARNING) << "SQLite index is finalizing";
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89 backend_.reset(NULL);
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90 }
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91
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92
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93 ORTHANC_PLUGINS_API const char* OrthancPluginGetName()
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94 {
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95 return "sqlite-index";
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96 }
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98
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99 ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion()
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100 {
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101 return ORTHANC_PLUGIN_VERSION;
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102 }
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103 }