#! /bin/sh
# This file is part of GNU Pies.
# Copyright (C) 2008-2019 Sergey Poznyakoff
#
# GNU Pies 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 3, or (at your option)
# any later version.
#
# GNU Pies 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 GNU Pies.  If not, see <http://www.gnu.org/licenses/>. */

PATH=_SBINDIR_:$PATH

cmdline=
debug=0

help()
{
  echo "Usage: $0 [OPTION] [CONFIG [CONFIG...]] [-- PIES_OPTION]"
  echo ""
  echo "OPTIONS are:"
  echo "  -d                         increase debug level"
  echo "  -R rate                    set maximum rate"
  echo "  -t, --lint                 parse configuration file and exit"
  echo "  -s, --status               display info about the running instance"
  echo "  -S, --stop                 stop the running instance"
  echo ""
  echo "  -?, --help                 give this help list"
  echo "      --usage                give a short usage message"
  echo "  -V, --version              print program version"
  echo ""
  echo "Report bugs to <bug-pies@gnu.org.ua>."
}

while test $# -ne 0
do
  case $1 in
  -d) debug=$(($debug + 1))
      shift
      ;;
  -R) cmdline="$cmdline --rate=$2"
      shift
      shift
      ;;
  -R*)
      ropt=`echo $1 | sed 's/^-R/--rate=/'`
      cmdline="$cmdline $ropt"
      shift
      ;;
  -t|--lint|-s|--status|-S|--stop)
      cmdline="$cmdline $1"
      shift
      ;;
  -V|--version)
      pies --version | sed -n '1s/^pies/inetd.sh/p'
      exit
      ;;
  --usage)
      echo "$0 [-dtsSV?] [-R rate] [--lint] [--status] [--stop] [--help]"
      pad=`echo $0 | sed 's/./ /g'`
      echo "$pad [--usage] [--version] [CONFIG [CONFIG...]] [-- PIES_OPTION]"
      exit
      ;;
  -?|--help)
      help
      exit
      ;;
  --) shift
      cmdline="$cmdline $@"
      break
      ;;
  -*) echo >&2 "$0: unknown option"
      exit 64
      ;;
  *)  cmdline="$cmdline --config-file=$1"
      shift
  esac
done

if test $debug -gt 0; then
  cmdline="$cmdline --debug=$debug"
fi  
  
pies --inetd $cmdline