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102 lines
2.0 KiB
Bash
Executable File
102 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# $FreeBSD$
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#
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# PROVIDE: pflog
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# REQUIRE: FILESYSTEMS netif FILESYSTEMS
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# KEYWORD: nojail
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. /etc/rc.subr
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name="pflog"
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rcvar="pflog_enable"
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command="/sbin/pflogd"
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pidfile="/var/run/pflogd.pid"
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start_precmd="pflog_prestart"
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stop_postcmd="pflog_poststop"
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extra_commands="reload resync"
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# for backward compatibility
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resync_cmd="pflog_resync"
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pflog_prestart()
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{
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load_kld pflog || return 1
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# set pflog_dev interface to up state
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if ! ifconfig $pflog_dev up; then
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warn "could not bring up $pflog_dev."
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return 1
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fi
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# prepare the command line for pflogd
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rc_flags="-f $pflog_logfile -i $pflog_dev $rc_flags"
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# report we're ready to run pflogd
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return 0
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}
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pflog_poststart() {
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# Allow child pflogd to settle
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sleep 0.10
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# More elegant(?) method for getting a unique pid
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if [ -f /var/run/pflogd.pid ]; then
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mv /var/run/pflogd.pid $pidfile
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else
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warn "/var/run/pflogd.pid does not exist. Too fast."
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fi
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}
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pflog_poststop()
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{
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if ! ifconfig $pflog_dev down; then
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warn "could not bring down $pflog_dev."
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return 1
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fi
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if [ "$pflog_instances" ] && [ -n "$pflog_instances" ]; then
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rm $pidfile
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fi
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return 0
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}
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# for backward compatibility
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pflog_resync()
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{
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run_rc_command reload
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}
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load_rc_config $name
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# Check if spawning multiple pflogd
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echo "Starting pflogd: $pflog_instances"
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if [ "$pflog_instances" ] && [ -n "$pflog_instances" ]; then
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start_postcmd="pflog_poststart"
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# Interate through requested instances.
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for i in $pflog_instances; do
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# Set required variables
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eval pflog_dev=\$pflog_${i}_dev
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eval pflog_logfile=\$pflog_${i}_logfile
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eval pflog_flags=\$pflog_${i}_flags
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# Check that required vars have non-zero length, warn if not.
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if [ -z $pflog_dev ]; then
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warn "pflog_dev not set"
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continue
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fi
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if [ -z $pflog_logfile ]; then
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warn "pflog_logfile not set"
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continue
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fi
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# pflogd sets a pidfile, but the name is hardcoded. Concoct a
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# unique pidfile name.
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pidfile="/var/run/pflogd.$i.pid"
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run_rc_command "$1"
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done
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else
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# Typical case, spawn single instance only.
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pflog_dev=${pflog_dev:-"pflog0"}
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run_rc_command "$1"
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fi
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