src/initscripts/init.d/connectd

   1 #!/bin/bash
   2 #
   3
   4 . /etc/sysconfig/rc
   5 . ${rc_functions}
   6
   7 # Stop if nothing is configured
   8 if [ ! -s "/var/ipfire/ppp/settings" ];then
   9  exit 0
  10 fi
  11
  12 eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
  13
  14 MAX=160
  15 ATTEMPTS=0
  16 COUNT=0
  17 if [ ! $HOLDOFF ]; then
  18         HOLDOFF=30
  19 fi
  20
  21 if [ "$RECONNECTION" = "dialondemand" ]; then
  22         exit 0
  23 fi
  24
  25 msg_log () {
  26         logger -t $(basename $0)[$$] $*
  27 }
  28
  29 msg_log "Connectd ($1) started with PID $$"
  30
  31
  32 if [ -s "/var/ipfire/red/keepconnected" ]; then
  33         ATTEMPTS=$(cat /var/ipfire/red/keepconnected)
  34 else
  35         echo "0" > /var/ipfire/red/keepconnected
  36 fi
  37
  38 case "$1" in
  39   start)
  40         boot_mesg "Starting connection daemon..."
  41         echo_ok
  42
  43                 while [ "$COUNT" -lt "$MAX" ]; do
  44                         if [ ! -e "/var/ipfire/red/keepconnected" ]; then
  45                                 # User pressed disconnect in gui
  46                                 msg_log "Stopping by user request. Exiting."
  47                                 /etc/rc.d/init.d/network stop red
  48                                 exit 0
  49                         fi
  50                         if [ -e "/var/ipfire/red/active" ]; then
  51                                 # Successfully connected in time
  52                                 echo "0" > /var/ipfire/red/keepconnected
  53                                 msg_log "System is online. Exiting."; exit 0
  54                         fi
  55                         if ( ! ps ax | grep -q [p]ppd ); then
  56                                 msg_log "No pppd is running. Trying reconnect."
  57                                 break # because pppd died
  58                         fi
  59                         sleep 5
  60                         (( COUNT+=1 ))
  61                 done
  62
  63                 /etc/rc.d/init.d/network stop red
  64
  65                 (( ATTEMPTS+=1 ))
  66                 msg_log "Reconnecting: Attempt ${ATTEMPTS} of ${MAXRETRIES}"
  67                 if [ "${ATTEMPTS}" -ge "${MAXRETRIES}" ]; then
  68                         echo "0" > /var/ipfire/red/keepconnected
  69                         if [ "$BACKUPPROFILE" != '' ]; then
  70                                 rm -f /var/ipfire/ppp/settings
  71                                 cp "/var/ipfire/ppp/settings-${BACKUPPROFILE}" /var/ipfire/ppp/settings
  72                                 msg_log "Switched to backup profile ${BACKUPPROFILE}"
  73                                 # to be shure the right secrets are used
  74         eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings-${BACKUPPROFILE})
  75         echo "'$USERNAME' * '$PASSWORD'" > /var/ipfire/ppp/secrets
  76                         else
  77                                 msg_log "No backup profile given. Exiting."
  78                                 exit 0
  79                         fi
  80                 else
  81                         echo $ATTEMPTS > /var/ipfire/red/keepconnected
  82                         sleep ${HOLDOFF}
  83                 fi
  84                 /etc/rc.d/init.d/network start red >/dev/tty12 2>&1 </dev/tty12 &
  85                 ;;
  86
  87   reconnect)
  88                 while ( ps ax | grep -q [p]ppd ); do
  89                         msg_log "There is a pppd still running. Waiting 2 seconds for exit."
  90                         sleep 2
  91                 done
  92
  93                 /etc/rc.d/init.d/network restart red
  94                 ;;
  95
  96   *)
  97                 echo "Usage: $0 {start|reconnect}"
  98                 exit 1
  99         ;;
 100 esac
 101
 102 msg_log "Exiting gracefully connectd with PID $$."