pep.H

/* pep.H */
/* $Id: pep.H,v 1.5 2009/04/14 12:05:40 vlad Exp $ */
#ifndef __pep_H
#define __pep_H

#include <mix/IntAr.H>
#include <csi/param.H>
#include <csi/pep_defs.h>


/*************************************************************
 *
 *          Parameters Exchange Protocol Controls
 *
 *************************************************************/

#define PEP_CORE

class Protocol
{
private:

  TableUDC  *shvt;      
  TableUDC  *lovt;      
  LockBlock *sem;       
  ParDescAr pdar;       
  char  pep_name[PEP_MAX_NAME_LEN+1];   
  char  pep_app[PEP_MAX_NAME_LEN+1];    
  pepAccess mode;

  void  read_defaults (FILE* fp);

public:

  Protocol (const char *app, const char *name, pepAccess amode);

  virtual ~Protocol ();

  void  input_table (FILE* stream);

  void  input_table (const char* filename);

  /* Text output to stream */
  void  output_table (FILE* stream);

  /* Text output to file */
  void  output_table (const char* filename);

  Logic news (const char* pname);

  void  publish_table ();

  void  absorb_table (IntAr* news = NULL);

  void  publish (const char* pname);

  Logic absorb (const char* pname);

  /* parameter values' access */

  void  text_input (const char* pname, FILE* stream);

  void  text_output (const char* pname, FILE* stream);

  void  init (const char* pname);

  size_t    size (const char* pname);

  void  set_text (const char* pname, const char* textvalue);
  void  set_value (const char* pname, ...);
  void  set_va_lue (const char* pname, va_list val)
    {register int   i = n2i(pname);
     pdar[i].ptype->set_value((*lovt)[i], val);}

  void  get_text (const char* pname, char*& textvalue);
  void  get_value (const char* pname, ...);
  void  get_va_lue (const char* pname, va_list val)
    {register int   i = n2i(pname);
     pdar[i].ptype->get_value((*lovt)[i], val);}

  ParDesc&  desc (const char* pname);

  ParDesc&  desc (int i)
    {return pdar[i];}

  int       n2i (const char* pname);

  const char*   i2n (int i);

  int       param_count () const
    {  return pdar.count();  }

  const char*   protocol () const
    {  return pep_name;  }

  const char*   application () const
    {  return pep_app;  }

};


#endif /* pep.H */