#ifndef __XIOS_HPP__
#define __XIOS_HPP__

#include "xios_spl.hpp"
#include "mpi.hpp"
#include "registry.hpp"
#ifdef _usingEP
//#include "ep_declaration.hpp"
#endif


namespace xios
{
  /*!
  \class CXios
  */
  class CXios
  {
    public:
     static void initialize(void) ;
     static void initClientSide(const string & codeId, ep_lib::MPI_Comm& localComm, ep_lib::MPI_Comm& returnComm) ;
     static void initServerSide(void) ;
     static void clientFinalize(void) ;
     static void parseFile(const string& filename) ;

     template <typename T>
     static T getin(const string& id,const T& defaultValue) ;

     template <typename T>
     static T getin(const string& id) ;

    public:
     static string rootFile ; //!< Configuration filename
     //#pragma omp threadprivate(rootFile)

     static string xiosCodeId ; //!< Identity for XIOS
     //#pragma omp threadprivate(xiosCodeId)

     static string clientFile; //!< Filename template for client
     //#pragma omp threadprivate(clientFile)

     static string serverFile; //!< Filename template for server
     //#pragma omp threadprivate(serverFile)

     static bool isClient ; //!< Check if xios is client
     #pragma omp threadprivate(isClient)

     static bool isServer ; //!< Check if xios is server
     #pragma omp threadprivate(isServer)

     static MPI_Comm globalComm ; //!< Global communicator
     #pragma omp threadprivate(globalComm)

     static bool printLogs2Files; //!< Printing out logs into files
     #pragma omp threadprivate(printLogs2Files)

     static bool usingOasis ; //!< Using Oasis
     #pragma omp threadprivate(usingOasis)

     static bool usingServer ; //!< Using server (server mode)
     #pragma omp threadprivate(usingServer)

     static double bufferSizeFactor; //!< Factor used to tune the buffer size
     #pragma omp threadprivate(bufferSizeFactor)

     static const double defaultBufferSizeFactor; //!< Default factor value
     #pragma omp threadprivate(defaultBufferSizeFactor)

     static StdSize minBufferSize; //!< Minimum buffer size
     #pragma omp threadprivate(minBufferSize)

     static bool isOptPerformance; //!< Check if buffer size is for performance (as large as possible)
     #pragma omp threadprivate(isOptPerformance)

     static CRegistry* globalRegistry ; //!< global registry which is wrote by the root process of the servers
     #pragma omp threadprivate(globalRegistry)

    public:
     //! Setting xios to use server mode
     static void setUsingServer();

     //! Setting xios NOT to use server mode
     static void setNotUsingServer();

     //! Initialize server (if any)
     static  void initServer();

    private:
      //! Parse only Xios part of configuration file
      static void parseXiosConfig();
  } ;
}

//#include "cxios_impl.hpp"
#endif // __XIOS_HPP__