]> CyberLeo.Net >> Repos - FreeBSD/releng/10.2.git/blob - etc/rc.d/pflog
- Copy stable/10@285827 to releng/10.2 in preparation for 10.2-RC1
[FreeBSD/releng/10.2.git] / etc / rc.d / pflog
1 #!/bin/sh
2 #
3 # $FreeBSD$
4 #
5
6 # PROVIDE: pflog
7 # REQUIRE: FILESYSTEMS netif FILESYSTEMS
8 # KEYWORD: nojail
9
10 . /etc/rc.subr
11
12 name="pflog"
13 rcvar="pflog_enable"
14 command="/sbin/pflogd"
15 pidfile="/var/run/pflogd.pid"
16 start_precmd="pflog_prestart"
17 stop_postcmd="pflog_poststop"
18 extra_commands="reload resync"
19
20 # for backward compatibility
21 resync_cmd="pflog_resync"
22
23 pflog_prestart()
24 {
25         load_kld pflog || return 1
26
27         # create pflog_dev interface if needed
28         if ! ifconfig $pflog_dev > /dev/null 2>&1; then
29                 if ! ifconfig $pflog_dev create; then
30                         warn "could not create $pflog_dev."
31                         return 1
32                 fi
33         fi
34
35         # set pflog_dev interface to up state
36         if ! ifconfig $pflog_dev up; then
37                 warn "could not bring up $pflog_dev."
38                 return 1
39         fi
40
41         # -p flag requires stripping pidfile's leading /var/run and trailing .pid
42         pidfile=$(echo $pidfile | sed -e 's|/var/run/||' -e 's|.pid$||')
43
44         # prepare the command line for pflogd
45         rc_flags="-p $pidfile -f $pflog_logfile -i $pflog_dev $rc_flags"
46
47         # report we're ready to run pflogd
48         return 0
49 }
50
51 pflog_poststop()
52 {
53         if ! ifconfig $pflog_dev down; then
54                 warn "could not bring down $pflog_dev."
55                 return 1
56         fi
57
58         if [ "$pflog_instances" ] && [ -n "$pflog_instances" ]; then
59                 rm $pidfile
60         fi
61
62         return 0
63 }
64
65 # for backward compatibility
66 pflog_resync()
67 {
68         run_rc_command reload
69 }
70
71 load_rc_config $name
72
73 # Check if spawning multiple pflogd and told what to spawn
74 if [ -n "$2" ]; then
75         # Set required variables
76         eval pflog_dev=\$pflog_${2}_dev
77         eval pflog_logfile=\$pflog_${2}_logfile
78         eval pflog_flags=\$pflog_${2}_flags
79         # Check that required vars have non-zero length, warn if not.
80         if [ -z $pflog_dev ]; then
81                 warn "pflog_dev not set"
82                 continue
83         fi
84         if [ -z $pflog_logfile ]; then
85                 warn "pflog_logfile not set"
86                 continue
87         fi
88
89         # Provide a unique pidfile name for pflogd -p <pidfile> flag
90         pidfile="/var/run/pflogd.$2.pid"
91
92         # Override service name and execute command
93         name=$pflog_dev
94         run_rc_command "$1"
95 # Check if spawning multiple pflogd and not told what to spawn
96 elif [ "$pflog_instances" ] && [ -n "$pflog_instances" ]; then
97         # Interate through requested instances.
98         for i in $pflog_instances; do
99                 /etc/rc.d/pflog $1 $i
100         done
101 else
102         # Typical case, spawn single instance only.
103         pflog_dev=${pflog_dev:-"pflog0"}
104         run_rc_command "$1"
105 fi