dhcpd/rc.dhcpd

Thu, 04 Oct 2012 20:30:05 +0200

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 04 Oct 2012 20:30:05 +0200
changeset 715
c10fb90893b9
permissions
-rw-r--r--

Correct out of date build configuration, porting to Solaris 11 network
link infrastructure and new libpcap logic. This additionally allows for
device drivers in subdirectories of /dev. Correct packaged nmap
personalities and signatures to work out of the box. Finally, hack
arpd logic to properly close sockets and quit on TERM by repeating
signaling in the run command script. Sadly, all this fails to correct
the run time behaviour of honeyd which fails to bind to the IP layer.

     1 #!@l_prefix@/bin/openpkg rc
     2 ##
     3 ##  rc.dhcpd -- Run-Commands
     4 ##
     6 %config
     7     dhcpd_enable="$openpkg_rc_def"
     8     dhcpd_flags="-q"
     9     dhcpd_if=""
    10     dhcpd_port="67"
    11     dhcpd_log_prolog="true"
    12     dhcpd_log_epilog="true"
    13     dhcpd_log_numfiles="10"
    14     dhcpd_log_minsize="1M"
    15     dhcpd_log_complevel="9"
    17 %common
    18     dhcpd_pidfile="@l_prefix@/var/dhcpd/run/dhcpd.pid"
    19     dhcpd_leases="@l_prefix@/var/dhcpd/db/dhcpd.leases"
    20     dhcpd_signal () {
    21         if [ ! -f $dhcpd_pidfile ]; then return 1; fi
    22         kill -$1 `cat $dhcpd_pidfile`
    23     }
    24     dhcpd_start () {
    25         if [ ! -f $dhcpd_leases ]; then
    26             touch $dhcpd_leases
    27             chmod 644 $dhcpd_leases
    28             chown @l_susr@:@l_mgrp@ $dhcpd_leases
    29         fi
    30         local cmd="@l_prefix@/sbin/dhcpd"
    31         cmd="$cmd -f"
    32         cmd="$cmd $dhcpd_flags"
    33         echo ".$dhcpd_flags" | grep -- -p >/dev/null 2>&1
    34         if [ $? -ne 0 -a ".$dhcpd_port" != . ]; then
    35             cmd="$cmd -p $dhcpd_port"
    36         fi
    37         if [ $# -gt 0 ]; then
    38             cmd="$cmd $@"
    39         fi
    40         ( eval "nohup $cmd </dev/null >/dev/null 2>&1 &"
    41           echo $! >$dhcpd_pidfile
    42         ) >/dev/null 2>&1
    43     }
    45 %status -u @l_susr@ -o
    46     dhcpd_usable="unknown"
    47     dhcpd_active="no"
    48     @l_prefix@/sbin/dhcpd -q -t || dhcpd_usable="no"
    49     [ ".$dhcpd_if" = . ] && dhcpd_usable="no"
    50     rcService dhcpd enable yes && \
    51         dhcpd_signal 0 && dhcpd_active="yes"
    52     echo "dhcpd_enable=\"$dhcpd_enable\""
    53     echo "dhcpd_usable=\"$dhcpd_usable\""
    54     echo "dhcpd_active=\"$dhcpd_active\""
    56 %start -u @l_susr@
    57     rcService dhcpd enable yes || exit 0
    58     rcService dhcpd usable no  && exit 0
    59     rcService dhcpd active yes && exit 0
    60     dhcpd_start $dhcpd_if
    62 %stop -u @l_susr@
    63     rcService dhcpd enable yes || exit 0
    64     rcService dhcpd active no  && exit 0
    65     dhcpd_signal TERM
    66     sleep 2
    67     rm -f $dhcpd_pidfile 2>/dev/null || true
    69 %restart -u @l_susr@
    70     rcService dhcpd enable yes || exit 0
    71     rcService dhcpd active no  && exit 0
    72     rc dhcpd stop start
    74 %reload -u @l_susr@
    75     rcService dhcpd enable yes || exit 0
    76     dhcpd_signal HUP
    78 %daily -u @l_susr@
    79     rcService dhcpd enable yes || exit 0
    80     rcTmp -i
    81     hintfile=`rcTmp -f -n hint`
    82     for tool in dhcpd dhclient dhrelay omshell; do
    83         shtool rotate -f \
    84             -n $dhcpd_log_numfiles -s $dhcpd_log_minsize -d \
    85             -z $dhcpd_log_complevel -m 644 -o @l_susr@ -g @l_mgrp@ \
    86             -P "$dhcpd_log_prolog" \
    87             -E "$dhcpd_log_epilog; echo 1 >$hintfile" \
    88             @l_prefix@/var/dhcpd/log/$tool.log
    89     done
    90     if [ -s $hintfile ]; then
    91         rc dhcpd restart
    92     fi
    93     rcTmp -k

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