dhcpd/rc.dhcpd@300d43423c2e (annotated)
dhcpd/rc.dhcpd
Wed, 08 Feb 2012 20:07:00 +0200
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 08 Feb 2012 20:07:00 +0200
- changeset 588
- 300d43423c2e
- parent 13
- cb59d6afeb61
- permissions
- -rw-r--r--
Update version, adapt patch, correct PID writing, correct build on newer
FreeBSD releases, and most importantly introduce new patch to try to
avoid segfault caused by multiple network interfaces with the same (or
no) address. This is common when configuring bridges and tunnels.
| michael@13 | 1 | #!@l_prefix@/bin/openpkg rc |
| michael@13 | 2 | ## |
| michael@13 | 3 | ## rc.dhcpd -- Run-Commands |
| michael@13 | 4 | ## |
| michael@13 | 5 | |
| michael@13 | 6 | %config |
| michael@13 | 7 | dhcpd_enable="$openpkg_rc_def" |
| michael@13 | 8 | dhcpd_flags="-q" |
| michael@13 | 9 | dhcpd_if="" |
| michael@13 | 10 | dhcpd_port="67" |
| michael@13 | 11 | dhcpd_log_prolog="true" |
| michael@13 | 12 | dhcpd_log_epilog="true" |
| michael@13 | 13 | dhcpd_log_numfiles="10" |
| michael@13 | 14 | dhcpd_log_minsize="1M" |
| michael@13 | 15 | dhcpd_log_complevel="9" |
| michael@13 | 16 | |
| michael@13 | 17 | %common |
| michael@13 | 18 | dhcpd_pidfile="@l_prefix@/var/dhcpd/run/dhcpd.pid" |
| michael@13 | 19 | dhcpd_leases="@l_prefix@/var/dhcpd/db/dhcpd.leases" |
| michael@13 | 20 | dhcpd_signal () { |
| michael@354 | 21 | if [ ! -f $dhcpd_pidfile ]; then return 1; fi |
| michael@354 | 22 | kill -$1 `cat $dhcpd_pidfile` |
| michael@13 | 23 | } |
| michael@13 | 24 | dhcpd_start () { |
| michael@13 | 25 | if [ ! -f $dhcpd_leases ]; then |
| michael@13 | 26 | touch $dhcpd_leases |
| michael@13 | 27 | chmod 644 $dhcpd_leases |
| michael@13 | 28 | chown @l_susr@:@l_mgrp@ $dhcpd_leases |
| michael@13 | 29 | fi |
| michael@13 | 30 | local cmd="@l_prefix@/sbin/dhcpd" |
| michael@354 | 31 | cmd="$cmd -f" |
| michael@13 | 32 | cmd="$cmd $dhcpd_flags" |
| michael@13 | 33 | echo ".$dhcpd_flags" | grep -- -p >/dev/null 2>&1 |
| michael@13 | 34 | if [ $? -ne 0 -a ".$dhcpd_port" != . ]; then |
| michael@13 | 35 | cmd="$cmd -p $dhcpd_port" |
| michael@13 | 36 | fi |
| michael@13 | 37 | if [ $# -gt 0 ]; then |
| michael@13 | 38 | cmd="$cmd $@" |
| michael@13 | 39 | fi |
| michael@354 | 40 | ( eval "nohup $cmd </dev/null >/dev/null 2>&1 &" |
| michael@354 | 41 | echo $! >$dhcpd_pidfile |
| michael@354 | 42 | ) >/dev/null 2>&1 |
| michael@13 | 43 | } |
| michael@13 | 44 | |
| michael@13 | 45 | %status -u @l_susr@ -o |
| michael@13 | 46 | dhcpd_usable="unknown" |
| michael@13 | 47 | dhcpd_active="no" |
| michael@354 | 48 | @l_prefix@/sbin/dhcpd -q -t || dhcpd_usable="no" |
| michael@13 | 49 | [ ".$dhcpd_if" = . ] && dhcpd_usable="no" |
| michael@13 | 50 | rcService dhcpd enable yes && \ |
| michael@13 | 51 | dhcpd_signal 0 && dhcpd_active="yes" |
| michael@13 | 52 | echo "dhcpd_enable=\"$dhcpd_enable\"" |
| michael@13 | 53 | echo "dhcpd_usable=\"$dhcpd_usable\"" |
| michael@13 | 54 | echo "dhcpd_active=\"$dhcpd_active\"" |
| michael@13 | 55 | |
| michael@13 | 56 | %start -u @l_susr@ |
| michael@13 | 57 | rcService dhcpd enable yes || exit 0 |
| michael@13 | 58 | rcService dhcpd usable no && exit 0 |
| michael@13 | 59 | rcService dhcpd active yes && exit 0 |
| michael@13 | 60 | dhcpd_start $dhcpd_if |
| michael@13 | 61 | |
| michael@13 | 62 | %stop -u @l_susr@ |
| michael@13 | 63 | rcService dhcpd enable yes || exit 0 |
| michael@13 | 64 | rcService dhcpd active no && exit 0 |
| michael@13 | 65 | dhcpd_signal TERM |
| michael@13 | 66 | sleep 2 |
| michael@13 | 67 | rm -f $dhcpd_pidfile 2>/dev/null || true |
| michael@13 | 68 | |
| michael@13 | 69 | %restart -u @l_susr@ |
| michael@13 | 70 | rcService dhcpd enable yes || exit 0 |
| michael@13 | 71 | rcService dhcpd active no && exit 0 |
| michael@13 | 72 | rc dhcpd stop start |
| michael@13 | 73 | |
| michael@13 | 74 | %reload -u @l_susr@ |
| michael@13 | 75 | rcService dhcpd enable yes || exit 0 |
| michael@13 | 76 | dhcpd_signal HUP |
| michael@13 | 77 | |
| michael@13 | 78 | %daily -u @l_susr@ |
| michael@13 | 79 | rcService dhcpd enable yes || exit 0 |
| michael@13 | 80 | rcTmp -i |
| michael@13 | 81 | hintfile=`rcTmp -f -n hint` |
| michael@13 | 82 | for tool in dhcpd dhclient dhrelay omshell; do |
| michael@13 | 83 | shtool rotate -f \ |
| michael@13 | 84 | -n $dhcpd_log_numfiles -s $dhcpd_log_minsize -d \ |
| michael@13 | 85 | -z $dhcpd_log_complevel -m 644 -o @l_susr@ -g @l_mgrp@ \ |
| michael@13 | 86 | -P "$dhcpd_log_prolog" \ |
| michael@13 | 87 | -E "$dhcpd_log_epilog; echo 1 >$hintfile" \ |
| michael@13 | 88 | @l_prefix@/var/dhcpd/log/$tool.log |
| michael@13 | 89 | done |
| michael@13 | 90 | if [ -s $hintfile ]; then |
| michael@13 | 91 | rc dhcpd restart |
| michael@13 | 92 | fi |
| michael@13 | 93 | rcTmp -k |
| michael@13 | 94 |
