/*
 * Copyright (c) 1999 David Stes.
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Library General Public License as published 
 * by the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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 Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 * $Id: break.m,v 1.1.1.1 2000/06/07 21:09:26 stes Exp $
 */

#include "config.h"
#include <stddef.h>
#include <stdlib.h>
#include <assert.h>
#include <ctype.h>
#include <string.h>
#include <sys/stat.h>

#ifndef __OBJECT_INCLUDED__
#define __OBJECT_INCLUDED__
#include <stdio.h> /* FILE */
#include "Object.h" /* Stepstone Object.h assumes #import */
#endif
#include <ocstring.h>
#include <set.h>
#include <ordcltn.h>
#include <sequence.h>
#include <dictnary.h>

#include <node.h>

#include "cmd.h"
#include "break.h"
#include "breakpt.h"
#include "loaded.h"

#include <def.h>
#include <fundef.h>

id breakpoints;

@implementation Break

+ initialize
{
  breakpoints = [OrdCltn new];
  return self;
}

- what
{
  return what;
}

- what:x
{
  what = x;return self;
}

- go
{
  if (what) {
    int c;
    char *s;
    s = [what str];
    c = s[0];
    if (c == '+' || c == '-') {
      printf("Breakpoints on methods not yet supported.\n",s);
    } else {
      id f = [Loaded resolvestr:s];
      if (f) {
        id bkpt = [Breakpoint new];
        [bkpt prompt:what];
        [f setbreak:bkpt];
        printf("Breakpoint %d at %s\n",[bkpt num],[what str]);
      } else {
        printf("No function '%s' defined.\n",s);
      }
    }
  } else {
   /* breakpoint on current line ? */
  }
  return self;
}

@end