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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 $$."