1 #!/bin/sh /etc/rc.common
2 # Copyright (C) 2007-2012 OpenWrt.org
13 BASECONFIGFILE
="/var/etc/dnsmasq.conf"
14 BASEHOSTFILE
="/tmp/hosts/dhcp"
15 BASETIMESTAMPFILE
="/etc/dnsmasq.time"
16 TRUSTANCHORSFILE
="/usr/share/dnsmasq/trust-anchors.conf"
17 TIMEVALIDFILE
="/var/state/dnsmasqsec"
18 BASEDHCPSTAMPFILE
="/var/run/dnsmasq"
23 echo "${value#--}" >> $CONFIGFILE_TMP
28 local hex
="${2#0x}" # strip optional "0x" prefix
30 if [ -n "${hex//[0-9a-fA-F]/}" ]; then
31 # is invalid hex literal
35 # convert into host id
38 $(((0x$hex >> 16) % 65536)) \
49 while [ -n "$ip" ]; do
52 res
="$(($res + $part))"
53 [ "${ip%.*}" != "$ip" ] && ip
="${ip#*.}" || ip
=
60 local stamp
="${BASEDHCPSTAMPFILE_CFG}.${ifname}.dhcp"
63 [ -s "$stamp" ] && return $
(cat "$stamp")
65 # If there's no carrier yet, skip this interface.
66 # The init script will be called again once the link is up
67 case "$(devstatus "$ifname" | jsonfilter -e @.carrier)" in
71 udhcpc
-n -q -s /bin
/true
-t 1 -i "$ifname" >&- && rv
=1 || rv
=0
75 "found already running DHCP-server on interface '$ifname'" \
76 "refusing to start, use 'option force 1' to override"
83 pidof dnsmasq
>/dev
/null || \
84 logger
-t dnsmasq
"$@"
92 config_get_bool _loctmp
"$section" "$option" 0
93 [ $_loctmp -gt 0 ] && xappend
"$value"
102 config_get _loctmp
"$section" "$option" "$default"
103 [ -z "$_loctmp" ] && return 0
104 xappend
"$switch=$_loctmp"
108 xappend
"--server=$1"
112 xappend
"--address=$1"
120 network_get_device ifname
"$1" ||
return
121 xappend
"--interface=$ifname"
124 append_notinterface
() {
125 network_get_device ifname
"$1" ||
return
126 xappend
"--except-interface=$ifname"
130 xappend
"--addn-hosts=$1"
133 append_bogusnxdomain
() {
134 xappend
"--bogus-nxdomain=$1"
137 append_pxe_service
() {
138 xappend
"--pxe-service=$1"
142 local cfg
="$1" func
="$2" match_cfg
="$3" found_cfg
144 # use entry when no instance entry set, or if it matches
145 config_get found_cfg
"$cfg" "instance"
146 if [ -z "$found_cfg" -o "$found_cfg" = "$match_cfg" ]; then
151 dhcp_subscrid_add
() {
154 config_get networkid
"$cfg" networkid
155 [ -n "$networkid" ] ||
return 0
157 config_get subscriberid
"$cfg" subscriberid
158 [ -n "$subscriberid" ] ||
return 0
160 xappend
"--dhcp-subscrid=$networkid,$subscriberid"
162 config_get_bool force
"$cfg" force
0
164 dhcp_option_add
"$cfg" "$networkid" "$force"
167 dhcp_remoteid_add
() {
170 config_get networkid
"$cfg" networkid
171 [ -n "$networkid" ] ||
return 0
173 config_get remoteid
"$cfg" remoteid
174 [ -n "$remoteid" ] ||
return 0
176 xappend
"--dhcp-remoteid=$networkid,$remoteid"
178 config_get_bool force
"$cfg" force
0
180 dhcp_option_add
"$cfg" "$networkid" "$force"
183 dhcp_circuitid_add
() {
186 config_get networkid
"$cfg" networkid
187 [ -n "$networkid" ] ||
return 0
189 config_get circuitid
"$cfg" circuitid
190 [ -n "$circuitid" ] ||
return 0
192 xappend
"--dhcp-circuitid=$networkid,$circuitid"
194 config_get_bool force
"$cfg" force
0
196 dhcp_option_add
"$cfg" "$networkid" "$force"
199 dhcp_userclass_add
() {
202 config_get networkid
"$cfg" networkid
203 [ -n "$networkid" ] ||
return 0
205 config_get userclass
"$cfg" userclass
206 [ -n "$userclass" ] ||
return 0
208 xappend
"--dhcp-userclass=$networkid,$userclass"
210 config_get_bool force
"$cfg" force
0
212 dhcp_option_add
"$cfg" "$networkid" "$force"
215 dhcp_vendorclass_add
() {
218 config_get networkid
"$cfg" networkid
219 [ -n "$networkid" ] ||
return 0
221 config_get vendorclass
"$cfg" vendorclass
222 [ -n "$vendorclass" ] ||
return 0
224 xappend
"--dhcp-vendorclass=$networkid,$vendorclass"
226 config_get_bool force
"$cfg" force
0
228 dhcp_option_add
"$cfg" "$networkid" "$force"
234 config_get networkid
"$cfg" networkid
235 [ -n "$networkid" ] ||
return 0
237 config_get match
"$cfg" match
238 [ -n "$match" ] ||
return 0
240 xappend
"--dhcp-match=$networkid,$match"
242 config_get_bool force
"$cfg" force
0
244 dhcp_option_add
"$cfg" "$networkid" "$force"
250 config_get_bool force
"$cfg" force
0
252 config_get networkid
"$cfg" networkid
253 [ -n "$networkid" ] && dhcp_option_add
"$cfg" "$networkid" "$force"
255 config_get_bool
enable "$cfg" enable 1
256 [ "$enable" = "0" ] && return 0
258 config_get name
"$cfg" name
259 config_get ip
"$cfg" ip
260 [ -n "$ip" -o -n "$name" ] ||
return 0
262 config_get_bool dns
"$cfg" dns
0
263 [ "$dns" = "1" -a -n "$ip" -a -n "$name" ] && {
264 echo "$ip $name${DOMAIN:+.$DOMAIN}" >> $HOSTFILE
267 config_get mac
"$cfg" mac
268 if [ -n "$mac" ]; then
269 # --dhcp-host=00:20:e0:3b:13:af,192.168.0.199,lap
271 for m
in $mac; do append macs
"$m" ","; done
273 # --dhcp-host=lap,192.168.0.199
274 [ -n "$name" ] ||
return 0
279 config_get tag
"$cfg" tag
281 if [ "$DHCPv6CAPABLE" -eq 1 ]; then
282 config_get duid
"$cfg" duid
283 config_get hostid
"$cfg" hostid
284 if [ -n "$hostid" ]; then
285 hex_to_hostid hostid
"$hostid"
289 config_get_bool broadcast
"$cfg" broadcast
0
290 [ "$broadcast" = "0" ] && broadcast
=
292 config_get leasetime
"$cfg" leasetime
294 xappend
"--dhcp-host=$macs${duid:+,id:$duid}${networkid:+,net:$networkid}${broadcast:+,set:needs-broadcast}${tag:+,set:$tag}${ip:+,$ip${hostid:+,[::$hostid]}}${name:+,$name}${leasetime:+,$leasetime}"
297 dhcp_this_host_add
() {
298 # TODO: case-in do/not short-host or FQDN; UCI already intended ...
301 local routerstub routername ifdashname
304 if [ "$do_enable" -gt 0 ] ; then
305 # All IP addresses discovered by dnsmasq will be labeled robustly (except fe80::)
306 ifdashname
="${ifname//./-}"
307 routerstub
="$( md5sum /etc/os-release )"
308 routerstub
="router-${routerstub// */}"
309 routername
="$( uci_get system @system[0] hostname $routerstub )"
311 xappend
"--interface-name=$ifdashname.$routername.$DOMAIN,$ifname"
312 xappend
"--interface-name=$routername.$DOMAIN,$ifname"
313 xappend
"--interface-name=$routername,$ifname"
322 [ -n "$tag" ] ||
return 0
324 config_get_bool force
"$cfg" force
0
325 [ "$force" = "0" ] && force
=
327 config_get option
"$cfg" dhcp_option
329 xappend
"--dhcp-option${force:+-force}=tag:$tag,$o"
336 config_get networkid
"$cfg" networkid
337 [ -n "$networkid" ] ||
return 0
339 config_get mac
"$cfg" mac
340 [ -n "$mac" ] ||
return 0
342 xappend
"--dhcp-mac=$networkid,$mac"
344 dhcp_option_add
"$cfg" "$networkid"
350 config_get networkid
"$cfg" networkid
352 config_get filename
"$cfg" filename
353 [ -n "$filename" ] ||
return 0
355 config_get servername
"$cfg" servername
356 config_get serveraddress
"$cfg" serveraddress
358 [ -n "$serveraddress" -a ! -n "$servername" ] && return 0
360 xappend
"--dhcp-boot=${networkid:+net:$networkid,}${filename}${servername:+,$servername}${serveraddress:+,$serveraddress}"
362 config_get_bool force
"$cfg" force
0
364 dhcp_option_add
"$cfg" "$networkid" "$force"
370 config_get net
"$cfg" interface
371 [ -n "$net" ] ||
return 0
373 config_get dhcpv4
"$cfg" dhcpv4
374 [ "$dhcpv4" != "disabled" ] ||
return 0
376 config_get networkid
"$cfg" networkid
377 [ -n "$networkid" ] || networkid
="$net"
379 network_get_subnet subnet
"$net" ||
return 0
380 network_get_device ifname
"$net" ||
return 0
381 network_get_protocol proto
"$net" ||
return 0
383 [ "$cachelocal" = "0" ] && network_get_dnsserver dnsserver
"$net" && {
384 DNS_SERVERS
="$DNS_SERVERS $dnsserver"
387 append_bool
"$cfg" ignore
"--no-dhcp-interface=$ifname" && {
388 # Many ISP do not have useful names for DHCP customers (your WAN).
389 dhcp_this_host_add
$ifname $ADD_WAN_HOSTNAME
393 # Do not support non-static interfaces for now
394 [ static
= "$proto" ] ||
return 0
396 # Override interface netmask with dhcp config if applicable
397 config_get netmask
"$cfg" netmask
"${subnet##*/}"
399 #check for an already active dhcp server on the interface, unless 'force' is set
400 config_get_bool force
"$cfg" force
0
401 [ $force -gt 0 ] || dhcp_check
"$ifname" ||
return 0
403 config_get start
"$cfg" start
404 config_get limit
"$cfg" limit
405 config_get leasetime
"$cfg" leasetime
406 config_get options
"$cfg" options
407 config_get_bool dynamicdhcp
"$cfg" dynamicdhcp
1
409 # Put the router host name on this DHCP served interface address(es)
410 dhcp_this_host_add
$ifname $ADD_LOCAL_HOSTNAME
412 leasetime
="${leasetime:-12h}"
413 start
="$(dhcp_calc "${start:-100}")"
414 limit
="${limit:-150}"
415 [ "$limit" -gt 0 ] && limit
=$
((limit-1
))
416 eval "$(ipcalc.sh "${subnet%%/*}" $netmask $start $limit)"
417 if [ "$dynamicdhcp" = "0" ]; then END
="static"; fi
418 xappend
"--dhcp-range=$networkid,$START,$END,$NETMASK,$leasetime${options:+ $options}"
420 dhcp_option_add
"$cfg" "$networkid"
428 [ "$force" = "0" ] && force
=
430 config_get dhcp_option
"$cfg" dhcp_option
431 for o
in $dhcp_option; do
432 xappend
"--dhcp-option${force:+-force}=${networkid:+$networkid,}$o"
439 local ip name names record
441 config_get names
"$cfg" name
"$2"
442 [ -n "$names" ] ||
return 0
444 config_get ip
"$cfg" ip
"$3"
445 [ -n "$ip" ] ||
return 0
447 for name
in $names; do
448 record
="${record:+$record }$name"
451 echo "$ip $record" >> $HOSTFILE
457 config_get srv
"$cfg" srv
458 [ -n "$srv" ] ||
return 0
460 config_get target
"$cfg" target
461 [ -n "$target" ] ||
return 0
463 config_get port
"$cfg" port
464 [ -n "$port" ] ||
return 0
466 config_get class
"$cfg" class
467 config_get weight
"$cfg" weight
469 local service
="$srv,$target,$port${class:+,$class${weight:+,$weight}}"
471 xappend
"--srv-host=$service"
476 local domain relay pref
478 config_get domain
"$cfg" domain
479 [ -n "$domain" ] ||
return 0
481 config_get relay
"$cfg" relay
482 [ -n "$relay" ] ||
return 0
484 config_get pref
"$cfg" pref
0
486 local service
="$domain,$relay,$pref"
488 xappend
"--mx-host=$service"
495 config_get cname
"$cfg" cname
496 [ -n "$cname" ] ||
return 0
498 config_get target
"$cfg" target
499 [ -n "$target" ] ||
return 0
501 xappend
"--cname=${cname},${target}"
504 dhcp_hostrecord_add
() {
506 local names addresses record val
508 config_get names
"$cfg" name
"$2"
509 if [ -z "$names" ]; then
513 config_get addresses
"$cfg" ip
"$3"
514 if [ -z "$addresses" ]; then
518 for val
in $names $addresses; do
519 record
="${record:+$record,}$val"
522 xappend
"--host-record=$record"
527 local local_addr server_addr interface
529 config_get local_addr
"$cfg" local_addr
530 [ -n "$local_addr" ] ||
return 0
532 config_get server_addr
"$cfg" server_addr
533 [ -n "$server_addr" ] ||
return 0
535 config_get interface
"$cfg" interface
536 if [ -z "$interface" ]; then
537 xappend
"--dhcp-relay=$local_addr,$server_addr"
539 xappend
"--dhcp-relay=$local_addr,$server_addr,$interface"
545 local cfg
="$1" disabled
547 config_get_bool disabled
"$cfg" disabled
0
548 [ "$disabled" -gt 0 ] && return 0
550 # reset list of DOMAINS and DNS servers (for each dnsmasq instance)
553 CONFIGFILE
="${BASECONFIGFILE}.${cfg}"
554 CONFIGFILE_TMP
="${CONFIGFILE}.$$"
555 HOSTFILE
="${BASEHOSTFILE}.${cfg}"
556 TIMESTAMPFILE
="${BASETIMESTAMPFILE}.${cfg}"
557 BASEDHCPSTAMPFILE_CFG
="${BASEDHCPSTAMPFILE}.${cfg}"
559 # before we can call xappend
560 mkdir
-p /var
/run
/dnsmasq
/
561 mkdir
-p $
(dirname $CONFIGFILE)
562 mkdir
-p $
(dirname $HOSTFILE)
563 mkdir
-p /var
/lib
/misc
564 chown dnsmasq
:dnsmasq
/var
/run
/dnsmasq
566 [ -f "$TIMESTAMPFILE" ] && rm -f "$TIMESTAMPFILE"
568 echo "# auto-generated config file from /etc/config/dhcp" > $CONFIGFILE_TMP
569 echo "# auto-generated config file from /etc/config/dhcp" > $HOSTFILE
571 # if we did this last, we could override auto-generated config
572 [ -f /etc
/dnsmasq.conf
] && {
573 xappend
"--conf-file=/etc/dnsmasq.conf"
576 $PROG --version |
grep -osqE "^Compile time options:.* DHCPv6( |$)" && DHCPv6CAPABLE
=1 || DHCPv6CAPABLE
=0
578 append_bool
"$cfg" authoritative
"--dhcp-authoritative"
579 append_bool
"$cfg" nodaemon
"--no-daemon"
580 append_bool
"$cfg" domainneeded
"--domain-needed"
581 append_bool
"$cfg" filterwin2k
"--filterwin2k"
582 append_bool
"$cfg" nohosts
"--no-hosts"
583 append_bool
"$cfg" nonegcache
"--no-negcache"
584 append_bool
"$cfg" strictorder
"--strict-order"
585 append_bool
"$cfg" logqueries
"--log-queries=extra"
586 append_bool
"$cfg" noresolv
"--no-resolv"
587 append_bool
"$cfg" localise_queries
"--localise-queries"
588 append_bool
"$cfg" readethers
"--read-ethers"
589 append_bool
"$cfg" dbus
"--enable-dbus"
590 append_bool
"$cfg" boguspriv
"--bogus-priv"
591 append_bool
"$cfg" expandhosts
"--expand-hosts"
592 config_get tftp_root
"$cfg" "tftp_root"
593 [ -d "$tftp_root" ] && append_bool
"$cfg" enable_tftp
"--enable-tftp"
594 append_bool
"$cfg" tftp_no_fail
"--tftp-no-fail"
595 append_bool
"$cfg" nonwildcard
"--bind-dynamic"
596 append_bool
"$cfg" fqdn
"--dhcp-fqdn"
597 append_bool
"$cfg" proxydnssec
"--proxy-dnssec"
598 append_bool
"$cfg" localservice
"--local-service"
599 append_bool
"$cfg" logdhcp
"--log-dhcp"
600 append_bool
"$cfg" quietdhcp
"--quiet-dhcp"
601 append_bool
"$cfg" sequential_ip
"--dhcp-sequential-ip"
602 append_bool
"$cfg" allservers
"--all-servers"
603 append_bool
"$cfg" noping
"--no-ping"
605 append_parm
"$cfg" logfacility
"--log-facility"
606 append_parm
"$cfg" dhcpscript
"--dhcp-script"
607 append_parm
"$cfg" cachesize
"--cache-size"
608 append_parm
"$cfg" dnsforwardmax
"--dns-forward-max"
609 append_parm
"$cfg" port
"--port"
610 append_parm
"$cfg" ednspacket_max
"--edns-packet-max"
611 append_parm
"$cfg" dhcpleasemax
"--dhcp-lease-max"
612 append_parm
"$cfg" "queryport" "--query-port"
613 append_parm
"$cfg" "minport" "--min-port"
614 append_parm
"$cfg" "maxport" "--max-port"
615 append_parm
"$cfg" "domain" "--domain"
616 append_parm
"$cfg" "local" "--server"
617 config_list_foreach
"$cfg" "server" append_server
618 config_list_foreach
"$cfg" "address" append_address
619 config_list_foreach
"$cfg" "ipset" append_ipset
620 config_list_foreach
"$cfg" "interface" append_interface
621 config_list_foreach
"$cfg" "notinterface" append_notinterface
622 config_list_foreach
"$cfg" "addnhosts" append_addnhosts
623 config_list_foreach
"$cfg" "bogusnxdomain" append_bogusnxdomain
624 append_parm
"$cfg" "leasefile" "--dhcp-leasefile" "/tmp/dhcp.leases"
625 append_parm
"$cfg" "resolvfile" "--resolv-file" "/tmp/resolv.conf.auto"
626 append_parm
"$cfg" "serversfile" "--servers-file"
627 append_parm
"$cfg" "tftp_root" "--tftp-root"
628 append_parm
"$cfg" "dhcp_boot" "--dhcp-boot"
629 append_parm
"$cfg" "local_ttl" "--local-ttl"
630 append_parm
"$cfg" "pxe_prompt" "--pxe-prompt"
631 config_list_foreach
"$cfg" "pxe_service" append_pxe_service
632 config_get DOMAIN
"$cfg" domain
634 config_get_bool ADD_LOCAL_DOMAIN
"$cfg" add_local_domain
1
635 config_get_bool ADD_LOCAL_HOSTNAME
"$cfg" add_local_hostname
1
636 config_get_bool ADD_WAN_HOSTNAME
"$cfg" add_wan_hostname
0
638 config_get_bool readethers
"$cfg" readethers
639 [ "$readethers" = "1" -a \
! -e "/etc/ethers" ] && touch /etc
/ethers
641 config_get resolvfile
$cfg resolvfile
642 config_get dhcpscript
$cfg dhcpscript
644 config_get leasefile
$cfg leasefile
"/tmp/dhcp.leases"
645 [ -n "$leasefile" -a \
! -e "$leasefile" ] && touch "$leasefile"
646 config_get_bool cachelocal
"$cfg" cachelocal
1
648 config_get_bool noresolv
"$cfg" noresolv
0
649 if [ "$noresolv" != "1" ]; then
650 config_get resolvfile
"$cfg" resolvfile
"/tmp/resolv.conf.auto"
651 # So jail doesn't complain if file missing
652 [ -n "$resolvfile" -a \
! -e "$resolvfile" ] && touch "$resolvfile"
655 config_get hostsfile
"$cfg" dhcphostsfile
656 [ -e "$hostsfile" ] && xappend
"--dhcp-hostsfile=$hostsfile"
659 config_get_bool rebind
"$cfg" rebind_protection
1
660 [ $rebind -gt 0 ] && {
662 "DNS rebinding protection is active," \
663 "will discard upstream RFC1918 responses!"
664 xappend
"--stop-dns-rebind"
666 local rebind_localhost
667 config_get_bool rebind_localhost
"$cfg" rebind_localhost
0
668 [ $rebind_localhost -gt 0 ] && {
669 log_once
"Allowing 127.0.0.0/8 responses"
670 xappend
"--rebind-localhost-ok"
673 append_rebind_domain
() {
674 log_once
"Allowing RFC1918 responses for domain $1"
675 xappend
"--rebind-domain-ok=$1"
678 config_list_foreach
"$cfg" rebind_domain append_rebind_domain
681 config_get_bool dnssec
"$cfg" dnssec
0
682 [ "$dnssec" -gt 0 ] && {
683 xappend
"--conf-file=$TRUSTANCHORSFILE"
685 [ -x /etc
/init.d
/sysntpd
] && {
686 /etc
/init.d
/sysntpd enabled
687 [ "$?" -ne 0 -o "$(uci_get system.ntp.enabled)" = "1" ] && {
688 [ -f "$TIMEVALIDFILE" ] || xappend
"--dnssec-no-timecheck"
691 append_bool
"$cfg" dnsseccheckunsigned
"--dnssec-check-unsigned"
694 config_get addmac
"$cfg" addmac
0
695 [ "$addmac" != "0" ] && {
696 [ "$addmac" = "1" ] && addmac
=
697 xappend
"--add-mac${addmac:+="$addmac"}"
700 dhcp_option_add
"$cfg" "" 0
702 xappend
"--dhcp-broadcast=tag:needs-broadcast"
704 xappend
"--addn-hosts=$(dirname $HOSTFILE)"
706 config_get dnsmasqconfdir
"$cfg" confdir
"/tmp/dnsmasq.d"
707 [ ! -d "$dnsmasqconfdir" ] && mkdir
-p $dnsmasqconfdir
708 xappend
"--conf-dir=$dnsmasqconfdir"
709 xappend
"--user=dnsmasq"
710 xappend
"--group=dnsmasq"
711 echo >> $CONFIGFILE_TMP
713 config_get_bool enable_tftp
"$cfg" enable_tftp
0
714 [ "$enable_tftp" -gt 0 ] && {
715 config_get tftp_root
"$cfg" tftp_root
716 append EXTRA_MOUNT
$tftp_root
719 config_foreach filter_dnsmasq
host dhcp_host_add
"$cfg"
720 echo >> $CONFIGFILE_TMP
721 config_foreach filter_dnsmasq boot dhcp_boot_add
"$cfg"
722 config_foreach filter_dnsmasq mac dhcp_mac_add
"$cfg"
723 config_foreach filter_dnsmasq tag dhcp_tag_add
"$cfg"
724 config_foreach filter_dnsmasq vendorclass dhcp_vendorclass_add
"$cfg"
725 config_foreach filter_dnsmasq userclass dhcp_userclass_add
"$cfg"
726 config_foreach filter_dnsmasq circuitid dhcp_circuitid_add
"$cfg"
727 config_foreach filter_dnsmasq remoteid dhcp_remoteid_add
"$cfg"
728 config_foreach filter_dnsmasq subscrid dhcp_subscrid_add
"$cfg"
729 config_foreach filter_dnsmasq match dhcp_match_add
"$cfg"
730 config_foreach filter_dnsmasq domain dhcp_domain_add
"$cfg"
731 config_foreach filter_dnsmasq hostrecord dhcp_hostrecord_add
"$cfg"
732 config_foreach filter_dnsmasq relay dhcp_relay_add
"$cfg"
734 echo >> $CONFIGFILE_TMP
735 config_foreach filter_dnsmasq srvhost dhcp_srv_add
"$cfg"
736 config_foreach filter_dnsmasq mxhost dhcp_mx_add
"$cfg"
737 echo >> $CONFIGFILE_TMP
739 config_get odhcpd_is_active odhcpd maindhcp
740 if [ "$odhcpd_is_active" != "1" ]; then
741 config_foreach filter_dnsmasq dhcp dhcp_add
"$cfg"
744 echo >> $CONFIGFILE_TMP
745 config_foreach filter_dnsmasq cname dhcp_cname_add
"$cfg"
746 echo >> $CONFIGFILE_TMP
748 echo >> $CONFIGFILE_TMP
749 mv -f $CONFIGFILE_TMP $CONFIGFILE
751 [ "$resolvfile" = "/tmp/resolv.conf.auto" ] && {
752 rm -f /tmp
/resolv.conf
753 [ $ADD_LOCAL_DOMAIN -eq 1 ] && [ -n "$DOMAIN" ] && {
754 echo "search $DOMAIN" >> /tmp
/resolv.conf
756 DNS_SERVERS
="$DNS_SERVERS 127.0.0.1"
757 for DNS_SERVER
in $DNS_SERVERS ; do
758 echo "nameserver $DNS_SERVER" >> /tmp
/resolv.conf
762 procd_open_instance
$cfg
763 procd_set_param
command $PROG -C $CONFIGFILE -k -x /var
/run
/dnsmasq
/dnsmasq.
"${cfg}".pid
764 procd_set_param
file $CONFIGFILE
765 procd_set_param respawn
767 local dnsmasqconffile
="/etc/dnsmasq.${cfg}.conf"
768 if [ ! -r "$dnsmasqconffile" ]; then
769 dnsmasqconffile
=/etc
/dnsmasq.conf
772 procd_add_jail dnsmasq ubus log
773 procd_add_jail_mount
$CONFIGFILE $TRUSTANCHORSFILE $HOSTFILE /etc
/passwd
/etc
/group
/etc
/TZ
/dev
/null
/dev
/urandom
$dnsmasqconffile $dnsmasqconfdir $resolvfile $dhcpscript /etc
/hosts
/etc
/ethers
$EXTRA_MOUNT
774 procd_add_jail_mount_rw
/var
/run
/dnsmasq
/ $leasefile
783 config_get resolvfile
"$cfg" "resolvfile"
785 #relink /tmp/resolve.conf only for main instance
786 [ "$resolvfile" = "/tmp/resolv.conf.auto" ] && {
787 [ -f /tmp
/resolv.conf
] && {
788 rm -f /tmp
/resolv.conf
789 ln -s "$resolvfile" /tmp
/resolv.conf
793 rm -f ${BASEDHCPSTAMPFILE}.
${cfg}.
*.dhcp
798 procd_add_reload_trigger
"dhcp"
799 procd_add_raw_trigger
"interface.*" 2000 /etc
/init.d
/dnsmasq reload
810 local instance_found
=0
812 [ -n "$BOOT" ] && return
814 .
/lib
/functions
/network.sh
819 if [ "$type" = "dnsmasq" ]; then
820 if [ -n "$instance" -a "$instance" = "$name" ]; then
828 if [ -n "$instance" ]; then
829 [ "$instance_found" -gt 0 ] ||
return
830 dnsmasq_start
"$instance"
832 config_foreach dnsmasq_start dnsmasq
837 rc_procd start_service
"$@"
843 local instance_found
=0
848 if [ "$type" = "dnsmasq" ]; then
849 if [ -n "$instance" -a "$instance" = "$name" ]; then
857 if [ -n "$instance" ]; then
858 [ "$instance_found" -gt 0 ] ||
return
859 dnsmasq_stop
"$instance"
861 config_foreach dnsmasq_stop dnsmasq