/********************************************************************
This file is part of the abs 0.907 distribution.  abs is a spreadsheet
with graphical user interface.

Copyright (C) 1998-2001  André Bertin (Andre.Bertin@ping.be) 

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version if in the same spirit as version 2.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

Concact: abs@pi.be
         http://home.pi.be/bertin/abs.shtml

*********************************************************************/


























#include "libfct.h"
#include "y.tab.h"
#include "string.h"
#include "abv.h"
#include <stdio.h>

Class *arrayclass = NULL;
int numclass = 0;

int 
class_add (char *name, int type, Memberdata * data, Fct * fct)
{
  if (name == NULL)
    return -1;
  if (strlen (name) < 1)
    return -1;

  arrayclass = (Class *) absrealloc (arrayclass, sizeof (Class) * (2 + numclass), "addclass:arrayclass");

  arrayclass[numclass].name = name;
  arrayclass[numclass].type = numclass;
  arrayclass[numclass].data = data;
  arrayclass[numclass].fct = fct;
  numclass++;
  arrayclass[numclass].name = NULL;
  arrayclass[numclass].type = 0;
  arrayclass[numclass].data = NULL;
  arrayclass[numclass].fct = NULL;
  return 0;
}


extern Fct *arrayfct2;





obj
vb_print (narg, arg)
     int narg;
     obj *arg;
{
  obj o;
  int i;
  for (i = 0; i < narg; i++)
    niceprintobj (arg[i]);
  fprintf (stderr, "\n");
  return o;
}

obj
vb_repaint (narg, arg)
     int narg;
     obj *arg;
{
  obj o;
  screen_refresh ();
  return o;
}

obj
vb_shell (narg, arg)
     int narg;
     obj *arg;
{
  obj o;
  if (narg == 1)
    {
      system (obj2string (arg[0]));
    }
  return o;
}

static int nfct = 0;
Fct *arrayfct = NULL;

int 
addfunction (char *name, obj (*fct) (), int rettype, int narg, char *proto, char *comment)
{
  arrayfct = (Fct *) absrealloc (arrayfct, sizeof (Fct) * (nfct + 2), "addfunction:arrayfct");
  arrayfct[nfct].name = name;
  arrayfct[nfct].fct = fct;
  arrayfct[nfct].rettype = rettype;
  arrayfct[nfct].narg = narg;
  arrayfct[nfct].proto = proto;
  arrayfct[nfct].comment = comment;
  nfct++;
  arrayfct[nfct].name = NULL;
  arrayfct[nfct].fct = NULL;

  return 0;
}

int 
removefunction (char *name)
{
  return 0;
}


int 
addarrayfunction (Fct array[])
{
  int i = 0;
  while (array[i].name != NULL)
    {
      addfunction (array[i].name, array[i].fct,
	 array[i].rettype, array[i].narg, array[i].proto, array[i].comment);
      i++;
    }
  return 0;
}