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/************************************************************************
                        Station.h - Copyright buret

Here you can write a license for your code, some comments or any other
information you want to have in your generated code. To to this simply
configure the "headings" directory in uml to point to a directory
where you have your heading files.

or you can just replace the contents of this file with your own.
If you want to do this, this file is located at

/usr/share/apps/umbrello/headings/heading.h

-->Code Generators searches for heading files based on the file extension
   i.e. it will look for a file name ending in ".h" to include in C++ header
   files, and for a file name ending in ".java" to include in all generated
   java code.
   If you name the file "heading.<extension>", Code Generator will always
   choose this file even if there are other files with the same extension in the
   directory. If you name the file something else, it must be the only one with that
   extension in the directory to guarantee that Code Generator will choose it.

you can use variables in your heading files which are replaced at generation
time. possible variables are : author, date, time, filename and filepath.
just write %variable_name%

This file was generated on %date% at %time%
The original location of this file is /home/buret/eclipse/maximus/system/inc/Station.h
**************************************************************************/

#ifndef STATION_H
#define STATION_H

#include <exception>
#include <iostream> // for 'cout', 'cerr', 'clog' and 'pid_t'

#include "system_types.h"
#include "sci_types.h"

#define STATION_PIPE_PATH "/tmp"
#define STATION_PIPE_PREFIX	"station"
#define STATION_EXEC_DEFAULT "./station"
#define STATION_WAIT_LOOP_NB 10
#define STATION_WAIT_TIMEOUT_MS 100

class StationConfiguration;


/**
  * class Station
  */

class Station
{

public:

  // public attributes
  //  

private:

  // private attributes
  //  

	File_Descriptor mInputPipe, mOutputPipe;
	pid_t mPid;
  Station_Status mStationStatus;
  StationConfiguration * mpStationConfiguration;

protected:
		
  // protected attributes
  //  
    
public:

  // Constructors/Destructors
  //  

  /**
   * Empty Constructor
   */
  
  /**
   * Constructor
   */
  Station ( const char * station_exec = STATION_EXEC_DEFAULT );

  /**
   * Empty Destructor
   */
  virtual ~Station ( );

  // public methods
  //  

  bool operator== ( const Station & station ) const;
     
  Station & operator= ( const Station & station );
    
  /**
   * @return bool
   */
  bool deactivate ( );

  /**
   * @return bool
   */
  bool activate ( );
    
  /**
   * @return void
   */
  void displayStation ( ) const;
  
  // public attribute accessor methods
  //  

  // private attribute accessor methods
  //  

  /**
   * @return Sci_Station_Id
   */
  Sci_Station_Id getStationId ( ) const;
  
  /**
   * @return bool
   * @param  input_file_descriptor
   */
  bool setInputFileDescriptor ( const File_Descriptor input_file_descriptor );

  /**
   * @return bool
   * @param  output_file_descriptor
   */
  bool setOutputFileDescriptor ( const File_Descriptor output_file_descriptor );
  
  /**
   * @return File_Descriptor
   */
  File_Descriptor getInputFileDescriptor ( ) const;

  /**
   * @return File_Descriptor
   */
  File_Descriptor getOutputFileDescriptor ( ) const;
  
  /**
   * @return Station_Status
   */
  Station_Status getStationStatus ( ) const;

  /**
   * @return bool
   * @param  new_status
   */
  bool updateStationStatus ( const Station_Status new_status );

  /**
   * @return bool
   * @param  station_configuration
   */
  bool setStationConfiguration ( StationConfiguration * configuration );

  /**
   * @return StationConfiguration
   */
  StationConfiguration * getStationConfiguration ( ) const;

  // protected attribute accessor methods
  //  

private:

  // private methods
  //  

  /**
   * @return bool
   */
  void launchEcosProcess ( const char * station_exec );
  
  void initAttributes ( );

protected:

  // protected methods
  //  
  
};


#endif // STATION_H