src/initscripts/init.d/connectd

   1 #!/bin/bash
   2 #
   3
   4 . /etc/sysconfig/rc
   5 . ${rc_functions}
   6
   7 eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
   8
   9 MAX=160
  10 ATTEMPTS=0
  11 COUNT=0
  12 if [ ! $HOLDOFF ]; then
  13         HOLDOFF=30
  14 fi
  15
  16 msg_log () {
  17         logger -t $(basename $0)[$$] $*
  18 }
  19
  20 msg_log "Connectd ($1) started with PID $$"
  21
  22
  23 if [ -s "/var/ipfire/red/keepconnected" ]; then
  24         ATTEMPTS=$(cat /var/ipfire/red/keepconnected)
  25 else
  26         echo "0" > /var/ipfire/red/keepconnected
  27 fi
  28
  29 case "$1" in
  30   start)
  31         boot_mesg "Starting connection daemon..."
  32         echo_ok
  33
  34         while [ "$COUNT" -lt "$MAX" ]; do
  35                 if [ ! -e "/var/ipfire/red/keepconnected" ]; then
  36                         # User pressed disconnect in gui
  37                         msg_log "Stopping by user request. Exiting."
  38                         /etc/rc.d/init.d/network stop red
  39                         exit 0
  40                 fi
  41                 if [ -e "/var/ipfire/red/active" ]; then
  42                         # Successfully connected in time
  43                         echo "0" > /var/ipfire/red/keepconnected
  44                         msg_log "System is online. Exiting."; exit 0
  45                 fi
  46                 if ( ! ps ax | grep -q [p]ppd ); then
  47                         msg_log "No pppd is running. Trying reconnect."
  48                         break # because pppd died
  49                 fi
  50                 sleep 5
  51                 (( COUNT+=1 ))
  52         done
  53
  54                 /etc/rc.d/init.d/network stop red
  55
  56                 (( ATTEMPTS+=1 ))
  57                 msg_log "Reconnecting: Attempt ${ATTEMPTS} of ${MAXRETRIES}"
  58                 if [ "${ATTEMPTS}" -ge "${MAXRETRIES}" ]; then
  59                         echo "0" > /var/ipfire/red/keepconnected
  60                         if [ "$BACKUPPROFILE" != '' ]; then
  61                                 rm -f /var/ipfire/ppp/settings
  62                                 cp "/var/ipfire/ppp/settings-${BACKUPPROFILE}" /var/ipfire/ppp/settings
  63                                 msg_log "Switched to backup profile ${BACKUPPROFILE}"
  64                         else
  65                                 msg_log "No backup profile given. Exiting."
  66                                 exit 0
  67                         fi
  68                 else
  69                         echo $ATTEMPTS > /var/ipfire/red/keepconnected
  70                         sleep ${HOLDOFF}
  71                 fi
  72
  73                 /etc/rc.d/init.d/network start red &
  74                 ;;
  75
  76   reconnect)
  77                 while ( ps ax | grep -q [p]ppd ); do
  78                         sleep 2
  79                 done
  80
  81                 /etc/rc.d/init.d/network restart red &
  82                 ;;
  83
  84   *)
  85                 echo "Usage: $0 {start|reconnect}"
  86                 exit 1
  87         ;;
  88 esac
  89
  90 msg_log "Exiting gracefully connectd with PID $$."