etc/rc.d/ppp

   1 #!/bin/sh
   2 #
   3 # $FreeBSD: src/etc/rc.d/ppp-user,v 1.4 2003/04/18 17:55:05 mtm Exp $
   4 #
   5
   6 # PROVIDE: ppp
   7 # REQUIRE: netif
   8
   9 . /etc/rc.subr
  10
  11 name="ppp"
  12 rcvar="ppp_enable"
  13 start_cmd="ppp_start"
  14 stop_cmd="ppp_stop"
  15
  16 ppp_start()
  17 {
  18         local _punct_c _punct _ppp_unit
  19         _profile=${ppp_profile}
  20
  21         _punct=". - / +"
  22         for _punct_c in $_punct; do
  23                 _profile=`ltr ${_profile} ${_punct_c} '_'`
  24         done
  25
  26         # Establish ppp mode.
  27         #
  28         if [ "${ppp_mode}" != "ddial" -a "${ppp_mode}" != "direct" \
  29                 -a "${ppp_mode}" != "dedicated" \
  30                 -a "${ppp_mode}" != "background" ]; then
  31                 ppp_mode="auto"
  32         fi
  33
  34         ppp_command="/usr/sbin/ppp -quiet -${ppp_mode}"
  35
  36         # Switch on NAT mode?
  37         #
  38         case ${ppp_nat} in
  39         [Yy][Ee][Ss])
  40                 ppp_command="${ppp_command} -nat"
  41                 ;;
  42         esac
  43
  44         # Check whether we are asked to use a specific unit
  45         #
  46         eval _ppp_unit=\$ppp_${_profile}_unit
  47         if [ -n "${_ppp_unit}" ]; then
  48                 ppp_command="${ppp_command} -unit${_ppp_unit}"
  49         fi
  50
  51         ppp_command="${ppp_command} ${ppp_profile}"
  52
  53         echo "Starting ppp as \"${ppp_user}\""
  54         su -m ${ppp_user} -c "exec ${ppp_command}"
  55 }
  56
  57 ppp_stop()
  58 {
  59         pids=`check_process /usr/sbin/ppp`
  60         if [ -n "${pids}" ]; then
  61                 for pid in ${pids}; do
  62                         kill -TERM ${pid}
  63                 done
  64                 wait_for_pids ${pids}
  65         fi
  66 }
  67
  68 load_rc_config $name
  69 run_rc_command "$1"