CommonDriverServices.cxx

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
#include "CommonDriverServices.h"
#include "Framework/CommonServices.h"
#include "Framework/PluginManager.h"
 
// Make sure we can use aggregated initialisers.
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpedantic"
 
namespace o2::framework
{
 
std::vector<ServiceSpec> o2::framework::CommonDriverServices::defaultServices()
{
  std::vector<ServiceSpec> specs{
    CommonServices::configurationSpec()};
  // Load plugins depending on the environment
  std::vector<LoadablePlugin> loadableServices = {};
  char* loadableServicesEnv = getenv("DPL_LOAD_DRIVER_SERVICES");
  // String to define the services to load is:
  //
  // library1:name1,library2:name2,...
  if (loadableServicesEnv) {
    loadableServices = PluginManager::parsePluginSpecString(loadableServicesEnv);
    PluginManager::loadFromPlugin<ServiceSpec, ServicePlugin>(loadableServices, specs);
  }
  return specs;
}
} // namespace o2::framework