Mercurial > hg > orthanc-databases
diff MySQL/Plugins/StoragePlugin.cpp @ 2:17bce6a07b2b
storage plugin skeletons
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 05 Jul 2018 15:06:32 +0200 |
parents | |
children | 9e419261f1c9 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MySQL/Plugins/StoragePlugin.cpp Thu Jul 05 15:06:32 2018 +0200 @@ -0,0 +1,120 @@ +/** + * Orthanc - A Lightweight, RESTful DICOM Store + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2018 Osimis S.A., Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#include "../../Framework/MySQL/MySQLDatabase.h" +#include "../../Framework/Plugins/StorageBackend.h" + +#include <Plugins/Samples/Common/OrthancPluginCppWrapper.h> +#include <Core/Logging.h> + + +static bool DisplayPerformanceWarning() +{ + (void) DisplayPerformanceWarning; // Disable warning about unused function + LOG(WARNING) << "Performance warning in MySQL storage area: " + << "Non-release build, runtime debug assertions are turned on"; + return true; +} + + +extern "C" +{ + ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* context) + { + Orthanc::Logging::Initialize(context); + + assert(DisplayPerformanceWarning()); + + /* Check the version of the Orthanc core */ + if (OrthancPluginCheckVersion(context) == 0) + { + char info[1024]; + sprintf(info, "Your version of Orthanc (%s) must be above %d.%d.%d to run this plugin", + context->orthancVersion, + ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER, + ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER, + ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER); + OrthancPluginLogError(context, info); + return -1; + } + + OrthancPluginSetDescription(context, "Stores the Orthanc storage area into a MySQL database."); + + OrthancPlugins::OrthancConfiguration configuration(context); + + if (!configuration.IsSection("MySQL")) + { + LOG(WARNING) << "No available configuration for the MySQL storage area plugin"; + return 0; + } + + OrthancPlugins::OrthancConfiguration mysql; + configuration.GetSection(mysql, "MySQL"); + + bool enable; + if (!mysql.LookupBooleanValue(enable, "EnableStorage") || + !enable) + { + LOG(WARNING) << "The MySQL storage area is currently disabled, set \"EnableStorage\" " + << "to \"true\" in the \"MySQL\" section of the configuration file of Orthanc"; + return 0; + } + + try + { + // TODO + //OrthancDatabases::StorageBackend::Register(); + } + catch (Orthanc::OrthancException& e) + { + LOG(ERROR) << e.What(); + return -1; + } + catch (...) + { + LOG(ERROR) << "Native exception while initializing the plugin"; + return -1; + } + + return 0; + } + + + ORTHANC_PLUGINS_API void OrthancPluginFinalize() + { + LOG(WARNING) << "MySQL storage area is finalizing"; + + OrthancDatabases::StorageBackend::Finalize(); + OrthancDatabases::MySQLDatabase::GlobalFinalization(); + } + + + ORTHANC_PLUGINS_API const char* OrthancPluginGetName() + { + return "mysql-storage"; + } + + + ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion() + { + return ORTHANC_PLUGIN_VERSION; + } +}