#!/bin/sh

# PROVIDE: ifstated
# REQUIRE: NETWORKING SERVERS
# BEFORE: DAEMON
# KEYWORD: shutdown

#
# Add the following lines to /etc/rc.conf to enable ifstated:
#
# ifstated_enable (bool):        Set to "NO" by default.
#                                Set it to "YES" to enable ifstated.
# ifstated_flags (str):          Set to "" by default.
#                                Extra flags passed to start command.
#
# With no profiles defined, the default configuration file will be
# used (%%PREFIX%%/etc/ifstated.conf).
#
# For profiles (separate ifstated intances):
#
# ifstated_profiles (str):       Set to "" by default.
#                                Define profile names (e.g. "dns
#                                http ssh").
# ifstated_<name>_configfile (str):
#                                [Required] Path to the configuration
#                                file for profile <name>.
# ifstated_<name>_enable (bool): Set to ${ifstated_enable} by default.
#                                Set it to "YES" or "NO" to
#                                independently enable or disable
#                                profile <name>.
# ifstated_<name>_flags (str):   Set to ${ifstated_flags} by default.
#                                Extra flags passed to start command
#                                for profile <name>.
#

. /etc/rc.subr

name="ifstated"
rcvar=ifstated_enable

command="%%PREFIX%%/sbin/ifstated"
pidfile="/var/run/${name}.pid"
command_args="-p \"${pidfile}\""

load_rc_config $name

: ${ifstated_enable:="NO"}

if [ -n "$2" ]
then
  profile="$2"

  if [ "x${ifstated_profiles}" != "x" ]
  then
    pidfile="/var/run/${name}.${profile}.pid"
    eval ifstated_configfile="\${ifstated_${profile}_configfile:-}"

    if [ "x${ifstated_configfile}" = "x" ]
    then
      echo "You must define a configuration file (ifstated_${profile}_configile)." >&2
      exit 1
    fi

    required_files="${ifstated_configfile}"
    command_args="-f \"${ifstated_configfile}\" -p \"${pidfile}\""
    eval ifstated_enable="\${ifstated_${profile}_enable:=${ifstated_enable}}"
    eval ifstated_flags="\${ifstated_${profile}_flags:=${ifstated_flags}}"
  else
    echo "$0: extra argument ignored." >&2
  fi
else
  if [ "x${ifstated_profiles}" != "x" -a "x$1" != "x" ]
  then
    for profile in ${ifstated_profiles}
    do
      eval ifstated_enable_tmp="\${ifstated_${profile}_enable:=${ifstated_enable}}"

      case "x${ifstated_enable_tmp}"
      in
        x|x[Nn][Oo])
          continue
          ;;
        x[Yy][Ee][Ss])
          ;;
        *)
          echo "Bad value \"${ifstated_enable_tmp}\" for ifstated_${profile}_enable. Profile ${profile} skipped." >&2
          continue
          ;;
      esac

      echo "===> ifstated profile: ${profile}"
      '%%PREFIX%%/etc/rc.d/ifstated' "$1" "${profile}"
    done

    exit 0
  fi
fi

run_rc_command "$1"