/* -*- Mode: C -*-
 *
 * $Header: /home/gene/library/website/docsrc/wel/src/RCS/pl.c,v 395.1 2008/04/20 17:25:48 gene Exp $
 *
 * Copyright (c) 2006 Gene Michael Stover.  All rights reserved.
 *
 * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
 * USA
 */

#include "this.h"

/*
 */
static int
S_Loop (HANDLE hnd, EVENTLOGRECORD *(*next) (HANDLE),
        void (*print) (EVENTLOGRECORD *))
{
  int rc = 0;
  EVENTLOGRECORD *x;

  while ((x = (*next) (hnd)) != NULL) {
    (*print) (x);
    x = (EVENTLOGRECORD *) xfree (x);
  }
  return rc;
}

static char S_id[] = "$Id: pl.c,v 395.1 2008/04/20 17:25:48 gene Exp $ Copyright (c) 2006 Gene Michael Stover.  All rights reserved.";

/*
 */
int
PL_Run (EVENTLOGRECORD *(*next) (HANDLE), void (*print) (EVENTLOGRECORD *))
{
  int rc = 0;
  HANDLE hnd;

  hnd = OpenEventLog (NULL, "Application");
  if (hnd != NULL) {
    if (S_Loop (hnd, next, print) == 0) {
      /* good */
    } else {
      fprintf (stderr, "\n%s:%d: S_Loop failed", __FILE__, __LINE__);
      rc = 33;
    }
    CloseEventLog (hnd);
  } else {
    LOG_LastError ("OpenEventLog", __FILE__, __LINE__);
    rc = -37;
  }
  return rc;
}

/* --- end of file --- */