# Copyright (C) 2007 OpenWrt.org
START=60
+
+SERVICE_USE_PID=1
+
DNS_SERVERS=""
DOMAIN=""
+CONFIGFILE="/var/etc/dnsmasq.conf"
+
+xappend() {
+ local value="$1"
+
+ echo "${value#--}" >> $CONFIGFILE
+}
+
dhcp_calc() {
local ip="$1"
local res=0
local value="$3"
local _loctmp
config_get_bool _loctmp "$section" "$option" 0
- [ $_loctmp -gt 0 ] && append args "$value"
+ [ $_loctmp -gt 0 ] && xappend "$value"
}
append_parm() {
local _loctmp
config_get _loctmp "$section" "$option"
[ -z "$_loctmp" ] && return 0
- append args "$switch $_loctmp"
+ xappend "$switch=$_loctmp"
}
append_server() {
- append args "-S $1"
+ xappend "--server=$1"
}
append_interface() {
local ifname=$(uci_get_state network "$1" ifname "$1")
- append args "-i $ifname"
+ xappend "--interface=$ifname"
}
append_notinterface() {
local ifname=$(uci_get_state network "$1" ifname "$1")
- append args "-I $ifname"
+ xappend "--except-interface=$ifname"
}
append_addnhosts() {
- append args "-H $1"
+ xappend "--addn-hosts=$1"
}
append_bogusnxdomain() {
- append args "-B $1"
+ xappend "--bogus-nxdomain=$1"
}
dnsmasq() {
local cfg="$1"
- append_bool "$cfg" authoritative "-K"
- append_bool "$cfg" nodaemon "-d"
- append_bool "$cfg" domainneeded "-D"
- append_bool "$cfg" filterwin2k "-f"
- append_bool "$cfg" nohosts "-h"
- append_bool "$cfg" nonegcache "-N"
- append_bool "$cfg" strictorder "-o"
- append_bool "$cfg" logqueries "-q"
- append_bool "$cfg" noresolv "-R"
- append_bool "$cfg" localise_queries "-y"
- append_bool "$cfg" readethers "-Z"
- append_bool "$cfg" dbus "-1"
- append_bool "$cfg" boguspriv "-b"
- append_bool "$cfg" expandhosts "-E"
+ append_bool "$cfg" authoritative "--dhcp-authoritative"
+ append_bool "$cfg" nodaemon "--no-daemon"
+ append_bool "$cfg" domainneeded "--domain-needed"
+ append_bool "$cfg" filterwin2k "--filterwin2k"
+ append_bool "$cfg" nohosts "--no-hosts"
+ append_bool "$cfg" nonegcache "--no-negcache"
+ append_bool "$cfg" strictorder "--strict-order"
+ append_bool "$cfg" logqueries "--log-queries"
+ append_bool "$cfg" noresolv "--no-resolv"
+ append_bool "$cfg" localise_queries "--localise-queries"
+ append_bool "$cfg" readethers "--read-ethers"
+ append_bool "$cfg" dbus "--enable-dbus"
+ append_bool "$cfg" boguspriv "--bogus-priv"
+ append_bool "$cfg" expandhosts "--expand-hosts"
append_bool "$cfg" enable_tftp "--enable-tftp"
- append_bool "$cfg" nonwildcard "-z"
-
- append_parm "$cfg" dhcpscript "-6"
- append_parm "$cfg" cachesize "-c"
- append_parm "$cfg" dnsforwardmax "-0"
- append_parm "$cfg" port "-p"
- append_parm "$cfg" ednspacket_max "-P"
- append_parm "$cfg" dhcpleasemax "-X"
- append_parm "$cfg" "queryport" "-Q"
- append_parm "$cfg" "domain" "-s"
- append_parm "$cfg" "local" "-S"
+ append_bool "$cfg" nonwildcard "--bind-interfaces"
+ append_bool "$cfg" fqdn "--dhcp-fqdn"
+
+ append_parm "$cfg" dhcpscript "--dhcp-script"
+ append_parm "$cfg" cachesize "--cache-size"
+ append_parm "$cfg" dnsforwardmax "--dns-forward-max"
+ append_parm "$cfg" port "--port"
+ append_parm "$cfg" ednspacket_max "--edns-packet-max"
+ append_parm "$cfg" dhcpleasemax "--dhcp-lease-max"
+ append_parm "$cfg" "queryport" "--query-port"
+ append_parm "$cfg" "domain" "--domain"
+ append_parm "$cfg" "local" "--server"
config_list_foreach "$cfg" "server" append_server
config_list_foreach "$cfg" "interface" append_interface
config_list_foreach "$cfg" "notinterface" append_notinterface
config_list_foreach "$cfg" "addnhosts" append_addnhosts
config_list_foreach "$cfg" "bogusnxdomain" append_bogusnxdomain
- append_parm "$cfg" "leasefile" "-l"
- append_parm "$cfg" "resolvfile" "-r"
+ append_parm "$cfg" "leasefile" "--dhcp-leasefile"
+ append_parm "$cfg" "resolvfile" "--resolv-file"
append_parm "$cfg" "tftp_root" "--tftp-root"
append_parm "$cfg" "dhcp_boot" "--dhcp-boot"
config_get_bool cachelocal "$cfg" cachelocal 1
config_get hostsfile "$cfg" dhcphostsfile
- [ -e "$hostsfile" ] && append args "--dhcp-hostsfile=$hostsfile"
+ [ -e "$hostsfile" ] && xappend "--dhcp-hostsfile=$hostsfile"
local rebind
config_get_bool rebind "$cfg" rebind_protection 1
logger -t dnsmasq \
"DNS rebinding protection is active," \
"will discard upstream RFC1918 responses!"
- append args "--stop-dns-rebind"
+ xappend "--stop-dns-rebind"
local rebind_localhost
config_get_bool rebind_localhost "$cfg" rebind_localhost 0
[ $rebind_localhost -gt 0 ] && {
logger -t dnsmasq "Allowing 127.0.0.0/8 responses"
- append args "--rebind-localhost-ok"
+ xappend "--rebind-localhost-ok"
}
append_rebind_domain() {
logger -t dnsmasq "Allowing RFC1918 responses for domain $1"
- append args "--rebind-domain-ok=$1"
+ xappend "--rebind-domain-ok=$1"
}
config_list_foreach "$cfg" rebind_domain append_rebind_domain
}
+
+ dhcp_option_add "$cfg" "" 0
+
+ echo >> $CONFIGFILE
}
dhcp_subscrid_add() {
config_get subscriberid "$cfg" subscriberid
[ -n "$subscriberid" ] || return 0
- append args "--dhcp-subscrid=$networkid,$subscriberid"
+ xappend "--dhcp-subscrid=$networkid,$subscriberid"
- dhcp_option_add "$cfg" "$networkid"
+ config_get_bool force "$cfg" force 0
+
+ dhcp_option_add "$cfg" "$networkid" "$force"
}
dhcp_remoteid_add() {
config_get remoteid "$cfg" remoteid
[ -n "$remoteid" ] || return 0
- append args "--dhcp-remoteid=$networkid,$remoteid"
+ xappend "--dhcp-remoteid=$networkid,$remoteid"
- dhcp_option_add "$cfg" "$networkid"
+ config_get_bool force "$cfg" force 0
+
+ dhcp_option_add "$cfg" "$networkid" "$force"
}
dhcp_circuitid_add() {
config_get circuitid "$cfg" circuitid
[ -n "$circuitid" ] || return 0
- append args "--dhcp-circuitid=$networkid,$circuitid"
+ xappend "--dhcp-circuitid=$networkid,$circuitid"
- dhcp_option_add "$cfg" "$networkid"
+ config_get_bool force "$cfg" force 0
+
+ dhcp_option_add "$cfg" "$networkid" "$force"
}
dhcp_userclass_add() {
config_get userclass "$cfg" userclass
[ -n "$userclass" ] || return 0
- append args "--dhcp-userclass=$networkid,$userclass"
+ xappend "--dhcp-userclass=$networkid,$userclass"
- dhcp_option_add "$cfg" "$networkid"
+ config_get_bool force "$cfg" force 0
+
+ dhcp_option_add "$cfg" "$networkid" "$force"
}
dhcp_vendorclass_add() {
config_get vendorclass "$cfg" vendorclass
[ -n "$vendorclass" ] || return 0
- append args "--dhcp-vendorclass=$networkid,$vendorclass"
+ xappend "--dhcp-vendorclass=$networkid,$vendorclass"
- dhcp_option_add "$cfg" "$networkid"
+ config_get_bool force "$cfg" force 0
+
+ dhcp_option_add "$cfg" "$networkid" "$force"
}
dhcp_host_add() {
local cfg="$1"
+ config_get_bool force "$cfg" force 0
+
config_get networkid "$cfg" networkid
- [ -n "$networkid" ] && dhcp_option_add "$cfg" "$networkid"
+ [ -n "$networkid" ] && dhcp_option_add "$cfg" "$networkid" "$force"
config_get name "$cfg" name
config_get ip "$cfg" ip
- [ -n "$ip" ] || [ -n "$name" ] || return 0
+ [ -n "$ip" -o -n "$name" ] || return 0
macs=""
config_get mac "$cfg" mac
for m in $mac; do append macs "$m" ","; done
[ -n "$macs" ] || return 0
- append args "--dhcp-host=$macs${networkid:+,net:$networkid}${ip:+,$ip}${name:+,$name}"
+ config_get tag "$cfg" tag
+
+ xappend "--dhcp-host=$macs${networkid:+,net:$networkid}${tag:+,set:$tag}${ip:+,$ip}${name:+,$name}"
+}
+
+dhcp_tag_add() {
+ local cfg="$1"
+
+ tag="$cfg"
+
+ [ -n "$tag" ] || return 0
+
+ config_get_bool force "$cfg" force 0
+ [ "$force" = "0" ] && force=
+
+ config_get option "$cfg" dhcp_option
+ for o in $option; do
+ xappend "--dhcp-option${force:+-force}=tag:$tag,$o"
+ done
}
dhcp_mac_add() {
config_get mac "$cfg" mac
[ -n "$mac" ] || return 0
- append args "--dhcp-mac=$networkid,$mac"
+ xappend "--dhcp-mac=$networkid,$mac"
dhcp_option_add "$cfg" "$networkid"
}
config_get serveraddress "$cfg" serveraddress
[ -n "$serveraddress" ] || return 0
- append args "--dhcp-boot=${networkid:+net:$networkid,}$filename,$servername,$serveraddress"
+ xappend "--dhcp-boot=${networkid:+net:$networkid,}$filename,$servername,$serveraddress"
- dhcp_option_add "$cfg" "$networkid"
+ config_get_bool force "$cfg" force 0
+
+ dhcp_option_add "$cfg" "$networkid" "$force"
}
DNS_SERVERS="$DNS_SERVERS $dnsserver"
}
- append_bool "$cfg" ignore "-2 $ifname" && return 0
+ append_bool "$cfg" ignore "--no-dhcp-interface=$ifname" && return 0
config_get proto "$net" proto
[ static = "$proto" ] || return 0
[ "$limit" -gt 0 ] && limit=$((limit-1))
eval "$(ipcalc.sh $ipaddr $netmask $start $limit)"
if [ "$dynamicdhcp" = "0" ]; then END="static"; fi
- append args "--dhcp-range=$networkid,$START,$END,$NETMASK,$leasetime${options:+ $options}"
+ xappend "--dhcp-range=$networkid,$START,$END,$NETMASK,$leasetime${options:+ $options}"
dhcp_option_add "$cfg" "$networkid"
}
dhcp_option_add() {
local cfg="$1"
local networkid="$2"
+ local force="$3"
+
+ [ "$force" = "0" ] && force=
config_get dhcp_option "$cfg" dhcp_option
for o in $dhcp_option; do
- append args "-O $networkid","$o"
+ xappend "--dhcp-option${force:+-force}=${networkid:+$networkid,}$o"
done
}
local cfg="$1"
local ip name names
- config_get names "$cfg" name
+ config_get names "$cfg" name "$2"
[ -n "$names" ] || return 0
- config_get ip "$cfg" ip
+ config_get ip "$cfg" ip "$3"
[ -n "$ip" ] || return 0
local oIFS="$IFS"; IFS="."; set -- $ip; IFS="$oIFS"
[ "${fqdn%.*}" == "$fqdn" ] && \
fqdn="$fqdn${DOMAIN:+.$DOMAIN}"
- append args "-A /$fqdn/$ip"
-
+ xappend "--address=/$fqdn/$ip"
+
[ -n "$raddr" ] && {
- append args "--ptr-record=$raddr,$fqdn"
+ xappend "--ptr-record=$raddr,$fqdn"
raddr=""
}
done
[ -n "$target" ] || return 0
config_get port "$cfg" port
+ [ -n "$port" ] || return 0
- local service="$srv,$target"
- [ -n "$port" ] && service="$service,$port"
+ config_get class "$cfg" class
+ config_get weight "$cfg" weight
- append args "-W $service"
+ local service="$srv,$target,$port${class:+,$class${weight:+,$weight}}"
+
+ xappend "--srv-host=$service"
+}
+
+dhcp_mx_add() {
+ local cfg="$1"
+ local domain relay pref
+
+ config_get domain "$cfg" domain
+ [ -n "$domain" ] || return 0
+
+ config_get relay "$cfg" relay
+ [ -n "$relay" ] || return 0
+
+ config_get pref "$cfg" pref 0
+
+ local service="$domain,$relay,$pref"
+
+ xappend "--mx-host=$service"
+}
+
+dhcp_cname_add() {
+ local cfg="$1"
+ local cname target
+
+ config_get cname "$cfg" cname
+ [ -n "$cname" ] || return 0
+
+ config_get target "$cfg" target
+ [ -n "$target" ] || return 0
+
+ xappend "--cname=${cname},${target}"
}
start() {
include /lib/network
scan_interfaces
+
+ local lanaddr
+ config_get lanaddr "lan" ipaddr
+
config_load dhcp
+ # before we can call xappend
+ mkdir -p $(dirname $CONFIGFILE)
+
+ echo "# auto-generated config file from /etc/config/dhcp" > $CONFIGFILE
+
+ # if we did this last, we could override auto-generated config
+ [ -f /etc/dnsmasq.conf ] && {
+ xappend "--conf-file=/etc/dnsmasq.conf"
+ }
+
args=""
config_foreach dnsmasq dnsmasq
config_foreach dhcp_host_add host
+ echo >> $CONFIGFILE
config_foreach dhcp_boot_add boot
config_foreach dhcp_mac_add mac
+ config_foreach dhcp_tag_add tag
config_foreach dhcp_vendorclass_add vendorclass
config_foreach dhcp_userclass_add userclass
config_foreach dhcp_circuitid_add circuitid
config_foreach dhcp_remoteid_add remoteid
config_foreach dhcp_subscrid_add subscrid
config_foreach dhcp_domain_add domain
+ echo >> $CONFIGFILE
config_foreach dhcp_srv_add srvhost
+ config_foreach dhcp_mx_add mxhost
+ echo >> $CONFIGFILE
config_foreach dhcp_add dhcp
+ echo >> $CONFIGFILE
+ config_foreach dhcp_cname_add cname
+ echo >> $CONFIGFILE
+
+ # add own hostname
+ [ -z "$lanaddr" ] || {
+ local hostname="$(uci_get system.@system[0].hostname)"
+ dhcp_domain_add "" "${hostname:-OpenWrt}" "$lanaddr"
+ }
- /usr/sbin/dnsmasq $args && {
+ service_start /usr/sbin/dnsmasq -C $CONFIGFILE && {
rm -f /tmp/resolv.conf
[ -n "$DOMAIN" ] && echo "search $DOMAIN" >> /tmp/resolv.conf
DNS_SERVERS="$DNS_SERVERS 127.0.0.1"
}
stop() {
- [ -f /tmp/resolv.conf ] && {
- rm -f /tmp/resolv.conf
- ln -s /tmp/resolv.conf.auto /tmp/resolv.conf
+ service_stop /usr/sbin/dnsmasq && {
+ [ -f /tmp/resolv.conf ] && {
+ rm -f /tmp/resolv.conf
+ ln -s /tmp/resolv.conf.auto /tmp/resolv.conf
+ }
}
- service_kill dnsmasq /var/run/dnsmasq.pid
- return 0
}
projects / openwrt / staging / chunkeey.git / blobdiff