FWCore/PluginManager/src/standard.cc - master - githubmirror/cmssw

FWCore/PluginManager/src/standard.cc

63 строки2 KB

camolezi

Migrate from boost::filesystem to standard C++17 std::filesystem

24 июл 2020, 22:40

24 июл 2020, 22:4056ad411

// -*- C++ -*-
//
// Package:     PluginManager
// Class  :     standard
//
// Implementation:
//     <Notes on implementation>
//
// Original Author:  Chris Jones
//         Created:  Sat Apr  7 17:10:11 EDT 2007
//

// system include files

// user include files
#include "FWCore/PluginManager/interface/standard.h"

namespace edmplugin {
  namespace standard {

    PluginManager::Config config() {
      PluginManager::Config returnValue;

#ifdef __APPLE__
      const char* path = std::getenv("DYLD_FALLBACK_LIBRARY_PATH");
#else
      const char* path = std::getenv("LD_LIBRARY_PATH");
#endif
      if (!path)
        path = "";

      std::string spath(path);
      std::string::size_type last = 0;
      std::string::size_type i = 0;
      std::vector<std::string> paths;
      while ((i = spath.find_first_of(':', last)) != std::string::npos) {
        paths.push_back(spath.substr(last, i - last));
        last = i + 1;
        //std::cout <<paths.back()<<std::endl;
      }
      paths.push_back(spath.substr(last, std::string::npos));
      returnValue.searchPath(paths);

      return returnValue;
    }

    const std::filesystem::path& cachefileName() {
      static const std::filesystem::path s_path(".edmplugincache");
      return s_path;
    }

    const std::filesystem::path& poisonedCachefileName() {
      static const std::filesystem::path s_path(".poisonededmplugincache");
      return s_path;
    }

    const std::string& pluginPrefix() {
      static const std::string s_prefix("plugin");
      return s_prefix;
    }

  }  // namespace standard
}  // namespace edmplugin