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/*
 * Project: HARTIK (HA-rd R-eal TI-me K-ernel)
 *
 * Coordinators: Giorgio Buttazzo <giorgio@sssup.it>
 *               Gerardo Lamastra <gerardo@sssup.it>
 *
 * Authors     : Paolo Gai <pj@hartik.sssup.it>
 * (see authors.txt for full list of hartik's authors)
 *
 * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
 *
 * http://www.sssup.it
 * http://retis.sssup.it
 * http://hartik.sssup.it
 */

/**
 ------------
 CVS :        $Id: test2.c,v 1.1.1.1 2002-09-02 09:37:48 pj Exp $

 File:        $File$
 Revision:    $Revision: 1.1.1.1 $
 Last update: $Date: 2002-09-02 09:37:48 $
 ------------

 Test Number 2:
 task_testcancel,
 task_delay
 task_setcancelstate

 The task 2 disappear after time 10000 because we have reactivated
 the cancelability and a testcancel is issued

**/

/*
 * Copyright (C) 2000 Paolo Gai
 *
 * 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.
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#include "kernel/kern.h"

#if !defined(__TEST1__)
  THE TEST REQUIRE THE DEFINITION __TEST1__ IN CONFIG.C
#endif

struct timespec s_stime[10000];
struct timespec s_send[10000];
TIME s_curr[10000];
PID  s_PID[10000];
int useds=0;
int testactive=1;


TASK pippo()
{
  int i;
  struct timespec t;
//  int last = 0;

  task_setcancelstate(TASK_CANCEL_DISABLE,&i);
  do {
    kern_cli();
    ll_gettime(TIME_EXACT, &t);
    kern_sti();
//    printf_xy(10,8,WHITE,"%9d s%9d n%9d",exec_shadow,t.tv_sec,t.tv_nsec);

    if (t.tv_nsec > 10000000)
    {
      task_setcancelstate(TASK_CANCEL_ENABLE,&i);
    }
    if (t.tv_nsec > 5000000)
    {
//      kern_printf("\n%d %dÄ", exec_shadow, proc_table[exec_shadow].control);
      task_testcancel();
    }
    task_delay(1000);
//    kern_printf("Dopo Delay %d ",exec_shadow);

  } while (t.tv_nsec <= 30000000L);
}

TASK pippo2()
{
  int i;
  struct timespec t;
//  int last = 0;

  do {
    kern_cli();
    ll_gettime(TIME_EXACT, &t);
    kern_sti();
//    printf_xy(10,9,WHITE,"%d s%9d n%9d\n",exec_shadow,t.tv_sec,t.tv_nsec);
//    kern_printf("Û%dÛ",proc_table[exec_shadow].control);

    if (t.tv_nsec > 15000000)
    {
//      kern_printf("XXXXXXXXXX");
      task_setcanceltype(TASK_CANCEL_ASYNCHRONOUS,&i);
    }
    task_delay(1000);

  } while (t.tv_nsec <= 30000000L);
}

int main(int argc, char **argv)
{
  struct timespec t;
  int i;
  NRT_TASK_MODEL m;
  PID p2,p3;
//  int k=1;

  nrt_task_default_model(m);
  nrt_task_def_group(m,1);

  p2 = task_create("pippo2", pippo, &m, NULL);
  if (p2 == NIL)
  { kern_printf("Can't create pippo2 task...\n"); return 1; }

  p3 = task_create("pippo3", pippo2, &m, NULL);
  if (p3 == NIL)
  { kern_printf("Can't create pippo3 task...\n"); return 1; }

  group_activate(1);


  task_kill(p2);

  NULL_TIMESPEC(&t);
  do {
    kern_cli();
    ll_gettime(TIME_EXACT, &t);
    kern_sti();

    task_kill(p3);

  } while (t.tv_nsec <= 20000000L);
  testactive = 0;

  kern_printf("FINE MAIN time=%d useds=%d\n",ll_gettime(TIME_EXACT,NULL),useds);
  for (i=0; i<useds; i++)
     kern_printf("%6d: pid %-9d stime %-9d reschedule %-9d avail %-9d\n",i,
               s_PID[i], s_stime[i].tv_nsec, s_send[i].tv_nsec, s_curr[i]);

  return 0;
}