diff options
Diffstat (limited to 'package/dnsmasq/files/dnsmasq.init')
| -rw-r--r-- | package/dnsmasq/files/dnsmasq.init | 202 |
1 files changed, 185 insertions, 17 deletions
diff --git a/package/dnsmasq/files/dnsmasq.init b/package/dnsmasq/files/dnsmasq.init index 4d5b660aa..8a5dc9a9c 100644 --- a/package/dnsmasq/files/dnsmasq.init +++ b/package/dnsmasq/files/dnsmasq.init @@ -1,5 +1,5 @@ #!/bin/sh /etc/rc.common -# Copyright (C) 2006 OpenWrt.org +# Copyright (C) 2007 OpenWrt.org START=60 @@ -16,28 +16,172 @@ dhcp_calc() { echo "$res" } -dhcp_add() { +append_bool() { + local section="$1" + local option="$2" + local value="$3" + local _tmp + config_get_bool _tmp "$section" "$option" + [ "$_tmp" -gt 0 ] && append args "$3" +} + +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 "-I $nohosts" + append_bool "$cfg" nonegcache "-N" + append_bool "$cfg" strictorder "-o" + append_bool "$cfg" logqueries "-q" + append_bool "$cfg" noresolv "-I $noresolv" + append_bool "$cfg" localise_queries "-I $localise_queries" + append_bool "$cfg" readethers "-Z" + append_bool "$cfg" dbus "-l" + + config_get dnsforwardmax "$cfg" dnsforwardmax + dnsforwardmax="${dnsforwardmax:-150}" + append args "-0 $dnsforwardmax" + + config_get port "$cfg" port + port="${port:-53}" + append args "-p $port" + + config_get ednspacket_max "$cfg" ednspacket_max + ednspacket_max="${ednspacket_max:-1280}" + append args "-P $ednspacket_max" + + config_get dhcpleasemax "$cfg" dhcpleasemax + dhcpleasemax="${dhcpleasemax:-150}" + append args "-X $dhcpleasemax" + + config_get addnhosts "$cfg" addnhosts + config_get interface "$cfg" interface + config_get exceptinterface "$cfg" exceptinterface + config_get queryport "$cfg" queryport + config_get domain "$cfg" domain +} + +dhcp_subscrid_add() { + local cfg="$1" + + config_get name "$cfg" name + [ -n "$name" ] || return 0 + + config_get subscriberid "$cfg" subscriberid + [ -n "$subscriberid" ] || return 0 + + append args "--dhcp-subscrid=$name,$subscriberid" + + dhcp_option_add "$cfg" "$name" +} + +dhcp_remoteid_add() { + local cfg="$1" + + config_get name "$cfg" name + [ -n "$name" ] || return 0 + + config_get remoteid "$cfg" remoteid + [ -n "$remoteid" ] || return 0 + + append args "--dhcp-remoteid=$name,$remoteid" + + dhcp_option_add "$cfg" "$name" +} + +dhcp_circuitid_add() { + local cfg="$1" + + config_get name "$cfg" name + [ -n "$name" ] || return 0 + + config_get circuitid "$cfg" circuitid + [ -n "$circuitid" ] || return 0 + + append args "--dhcp-circuitid=$name,$circuitid" + + dhcp_option_add "$cfg" "$name" +} + +dhcp_userclass_add() { + local cfg="$1" + + config_get name "$cfg" name + [ -n "$name" ] || return 0 + + config_get userclass "$cfg" userclass + [ -n "$userclass" ] || return 0 + + append args "--dhcp-userclass=$name,$userclass" + + dhcp_option_add "$cfg" "$name" +} + +dhcp_vendorclass_add() { + local cfg="$1" + + config_get name "$cfg" name + [ -n "$name" ] || return 0 + + config_get vendorclass "$cfg" vendorclass + [ -n "$vendorclass" ] || return 0 + + append args "--dhcp-vendorclass=$name,$vendorclass" + + dhcp_option_add "$cfg" "$name" +} + +dhcp_host_add() { + local cfg="$1" + + config_get name "$cfg" name + [ -n "$name" ] || return 0 + + config_get mac "$cfg" mac + [ -n "$mac" ] || return 0 + + + append args "--dhcp-host=$mac,$ip" + + dhcp_option_add "$cfg" "$name" +} + +dhcp_mac_add() { local cfg="$1" + + config_get name "$cfg" name + [ -n "$name" ] || return 0 + + config_get mac "$cfg" mac + [ -n "$mac" ] || return 0 + + append args "--dhcp-mac=$name,$mac" + + dhcp_option_add "$cfg" "$name" +} +dhcp_add() { + local cfg="$1" config_get net "$cfg" interface [ -n "$net" ] || return 0 - + + config_get name "$cfg" name + [ -n "$name" ] || name="$net" + config_get ifname "$net" ifname [ -n "$ifname" ] || return 0 - - config_get_bool ignore "$cfg" ignore - [ "$ignore" -gt 0 ] && { - append args "-I $ifname" - return 0 - } - + + append_bool "$cfg" ingore "-I $ifname" + config_get proto "$net" proto [ static = "$proto" ] || return 0 - + config_get ipaddr "$net" ipaddr config_get netmask "$net" netmask - # check for an already active dhcp server on the interface, unless 'force' is set + #check for an already active dhcp server on the interface, unless 'force' is set config_get_bool force "$cfg" force 0 [ "$force" -gt 0 ] || { udhcpc -n -q -R -s /bin/true -t 1 -i $ifname >&- && return 0 @@ -51,20 +195,44 @@ dhcp_add() { leasetime="${leasetime:-12h}" start="$(dhcp_calc "${start:-100}")" limit="$((${limit:-150} + 1))" - eval "$(ipcalc.sh $ipaddr $netmask $start $limit)" - append args "-F $START,$END,$NETMASK,$leasetime${options:+ $options}" + eval "$(ipcalc.sh $ipaddr $netmask $start $end)" + append args "--dhcp-range=$name,$START,$END,$NETMASK,$leasetime${options:+ $options}" + + dhcp_option_add "$cfg" "$name" +} + +dhcp_option_add () { + local cfg="$1" + local name="$2" + + for count in $(seq 0 100); do + eval current_value=\$CONFIG_"$cfg"_dhcp"$count" + if [ -z "$current_value" ]; then + let "count-=1" + break + fi + append args "-O $name","$current_value" + done + } start() { include /lib/network scan_interfaces - config_load /var/state/network config_load dhcp args="" + config_foreach dnsmasq dnsmasq + config_foreach dhcp_host_add host + config_foreach dhcp_mac_add mac + 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_add dhcp - - dnsmasq $args && { + + /usr/sbin/dnsmasq $args && { rm -f /tmp/resolv.conf cat > /tmp/resolv.conf <<EOF nameserver 127.0.0.1 |