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