/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
 *            uid.cc
 *
 *  Mon Sep 17 14:43:02 CEST 2007
 *  Copyright 2007 Bent Bisballe Nyeng, Lars Bisballe Jensen and Peter Skaarup
 *  deva@aasimon.org, elsenator@gmail.com and piparum@piparum.dk
 ****************************************************************************/

/*
 *  This file is part of Pracro.
 *
 *  Pracro 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.
 *
 *  Pracro 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 Pracro; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#include "uid.h"

static time_t gettime()
{
  return time(NULL);
}

UID::UID()
{
  this->time = gettime();
  this->pid = getpid();
  this->cnt = 0;
}

void UID::operator++(int)
{
  cnt++;
}

/*
std::string UID::operator(std::string)()
{
  //  time_t now = time(NULL);
  //  std::string transidbase = toString((unsigned int)now) + "-"
  //    + toString((unsigned int)getpid()) + "-"; // Here we put the commit index

  return std::string("ding");
}
*/

std::string UID::toString()
{
  //  std::string uid;
  char buf[256];
  sprintf(buf, "%08x%04x%02x", (unsigned int)time, pid, cnt);
  return buf;
}