/*
 * Copyright (c) 1998,1999,2000
 *      Traakan, Inc., Los Altos, CA
 *      All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice unmodified, this list of conditions, and the following
 *    disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

/*
 * Project:  NDMJOB
 * Ident:    $Id: $
 *
 * Description:
 *
 */


#include "ndmlib.h"


static struct timeval start_time;


char* ndmlog_time_stamp(void)
{
  static char buf[40];
  struct timeval now;
  uint32_t elapsed;
  int ms, sec, min, hour;

  if (!start_time.tv_sec) { gettimeofday(&start_time, NULL); }

  gettimeofday(&now, NULL);

  now.tv_sec -= start_time.tv_sec;
  now.tv_usec -= start_time.tv_usec;

  elapsed = now.tv_sec * 1000 + now.tv_usec / 1000;

  ms = elapsed % 1000;
  elapsed /= 1000;
  sec = elapsed % 60;
  elapsed /= 60;
  min = elapsed % 60;
  elapsed /= 60;
  hour = elapsed;

  snprintf(buf, sizeof(buf), "%d:%02d:%02d.%03d", hour, min, sec, ms);

  return buf;
}

void ndmlogf(struct ndmlog* log, char* tag, int level, char* fmt, ...)
{
  va_list ap;
  char buf[2048];

  va_start(ap, fmt);
  vsnprintf(buf, sizeof(buf), fmt, ap);
  va_end(ap);

  (*log->deliver)(log, tag, level, buf);
}

void ndmlogfv(struct ndmlog* log, char* tag, int level, char* fmt, va_list ap)
{
  char buf[2048];

  vsnprintf(buf, sizeof(buf), fmt, ap);
  (*log->deliver)(log, tag, level, buf);
}
