PathResolver.h

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#ifndef GAUDIKERNEL_PATHRESOLVER_H
#define GAUDIKERNEL_PATHRESOLVER_H

#include <string>
#include "GaudiKernel/Kernel.h"


namespace System {

class GAUDI_API PathResolver

{
public:
  typedef enum
    {
      Ok,
      EnvironmentVariableUndefined,
      UnknownDirectory
    } SearchPathStatus;

  typedef enum
    {
      LocalSearch,
      RecursiveSearch
    } SearchType;

  static std::string find_file (const std::string& logical_file_name,
                const std::string& search_path,
                SearchType search_type = LocalSearch);

  static std::string find_file_from_list (const std::string& logical_file_name,
                      const std::string& search_list,
                      SearchType search_type = LocalSearch);


  static std::string find_directory (const std::string& logical_file_name,
                     const std::string& search_path,
                     SearchType search_type = LocalSearch);

  static std::string find_directory_from_list (const std::string& logical_file_name,
                           const std::string& search_list,
                           SearchType search_type = LocalSearch);


  static SearchPathStatus check_search_path (const std::string& search_path);


};

GAUDI_API std::string PathResolverFindXMLFile (const std::string& logical_file_name);
GAUDI_API std::string PathResolverFindDataFile (const std::string& logical_file_name);

}

#endif