diff options
author | wrtbuild <wrtbuild@localhost.(none)> | 2011-10-16 07:34:24 (GMT) |
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committer | wrtbuild <wrtbuild@localhost.(none)> | 2011-10-16 07:34:24 (GMT) |
commit | 64ca2d1ca4e6f9ae279fc17d84b2abd453140d28 (patch) | |
tree | 84a28cd644955e52bd6b91f2c474e9f338841119 /files/etc/init.d/dnsmasq | |
parent | 0850ac21d153d490ddc2b02f29b74b4b5ed88181 (diff) |
add makefile to generate images
Diffstat (limited to 'files/etc/init.d/dnsmasq')
-rwxr-xr-x | files/etc/init.d/dnsmasq | 386 |
1 files changed, 0 insertions, 386 deletions
diff --git a/files/etc/init.d/dnsmasq b/files/etc/init.d/dnsmasq deleted file mode 100755 index 1b934c0..0000000 --- a/files/etc/init.d/dnsmasq +++ /dev/null @@ -1,386 +0,0 @@ -#!/bin/sh /etc/rc.common -# Copyright (C) 2007 OpenWrt.org - -START=60 -DNS_SERVERS="" -DOMAIN="" - -dhcp_calc() { - local ip="$1" - local res=0 - - while [ -n "$ip" ]; do - part="${ip%%.*}" - res="$(($res * 256))" - res="$(($res + $part))" - [ "${ip%.*}" != "$ip" ] && ip="${ip#*.}" || ip= - done - echo "$res" -} - -append_bool() { - local section="$1" - local option="$2" - local value="$3" - local _loctmp - config_get_bool _loctmp "$section" "$option" 0 - [ $_loctmp -gt 0 ] && append args "$value" -} - -append_parm() { - local section="$1" - local option="$2" - local switch="$3" - local _loctmp - config_get _loctmp "$section" "$option" - [ -z "$_loctmp" ] && return 0 - append args "$switch $_loctmp" -} - -append_server() { - append args "-S $1" -} - -append_interface() { - local ifname=$(uci_get_state network "$1" ifname "$1") - append args "-i $ifname" -} - -append_notinterface() { - local ifname=$(uci_get_state network "$1" ifname "$1") - append args "-I $ifname" -} - -append_addnhosts() { - append args "-H $1" -} - -append_bogusnxdomain() { - append args "-B $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" enable_tftp "--enable-tftp" - append_bool "$cfg" nonwildcard "-z" - - append_parm "$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 "$cfg" "local" "-S" - config_list_foreach "$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 "$cfg" "tftp_root" "--tftp-root" - append_parm "$cfg" "dhcp_boot" "--dhcp-boot" - - config_get DOMAIN "$cfg" domain - - config_get_bool readethers "$cfg" readethers - [ "$readethers" = "1" ] && [ -e "/etc/ethers" ] || touch /etc/ethers - - config_get leasefile $cfg leasefile - [ -n "$leasefile" ] && [ -e "$leasefile" ] || touch "$leasefile" - config_get_bool cachelocal "$cfg" cachelocal 1 - - config_get hostsfile "$cfg" dhcphostsfile - [ -e "$hostsfile" ] && append args "--dhcp-hostsfile=$hostsfile" - - local rebind - config_get_bool rebind "$cfg" rebind_protection 1 - [ $rebind -gt 0 ] && { - logger -t dnsmasq \ - "DNS rebinding protection is active," \ - "will discard upstream RFC1918 responses!" - append args "--stop-dns-rebind" - - local rebind_localhost - config_get_bool rebind_localhost "$cfg" rebind_localhost 0 - [ $rebind_localhost -gt 0 ] && { - logger -t dnsmasq "Allowing 127.0.0.0/8 responses" - append args "--rebind-localhost-ok" - } - - append_rebind_domain() { - logger -t dnsmasq "Allowing RFC1918 responses for domain $1" - append args "--rebind-domain-ok=$1" - } - - config_list_foreach "$cfg" rebind_domain append_rebind_domain - } -} - -dhcp_subscrid_add() { - local cfg="$1" - - config_get networkid "$cfg" networkid - [ -n "$networkid" ] || return 0 - - config_get subscriberid "$cfg" subscriberid - [ -n "$subscriberid" ] || return 0 - - append args "--dhcp-subscrid=$networkid,$subscriberid" - - dhcp_option_add "$cfg" "$networkid" -} - -dhcp_remoteid_add() { - local cfg="$1" - - config_get networkid "$cfg" networkid - [ -n "$networkid" ] || return 0 - - config_get remoteid "$cfg" remoteid - [ -n "$remoteid" ] || return 0 - - append args "--dhcp-remoteid=$networkid,$remoteid" - - dhcp_option_add "$cfg" "$networkid" -} - -dhcp_circuitid_add() { - local cfg="$1" - - config_get networkid "$cfg" networkid - [ -n "$networkid" ] || return 0 - - config_get circuitid "$cfg" circuitid - [ -n "$circuitid" ] || return 0 - - append args "--dhcp-circuitid=$networkid,$circuitid" - - dhcp_option_add "$cfg" "$networkid" -} - -dhcp_userclass_add() { - local cfg="$1" - - config_get networkid "$cfg" networkid - [ -n "$networkid" ] || return 0 - - config_get userclass "$cfg" userclass - [ -n "$userclass" ] || return 0 - - append args "--dhcp-userclass=$networkid,$userclass" - - dhcp_option_add "$cfg" "$networkid" -} - -dhcp_vendorclass_add() { - local cfg="$1" - - config_get networkid "$cfg" networkid - [ -n "$networkid" ] || return 0 - - config_get vendorclass "$cfg" vendorclass - [ -n "$vendorclass" ] || return 0 - - append args "--dhcp-vendorclass=$networkid,$vendorclass" - - dhcp_option_add "$cfg" "$networkid" -} - -dhcp_host_add() { - local cfg="$1" - - config_get name "$cfg" name - - config_get networkid "$cfg" networkid - [ -n "$networkid" ] && dhcp_option_add "$cfg" "$networkid" - - config_get ip "$cfg" ip - [ -n "$ip" ] || 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,}$ip${name:+,$name}" -} - -dhcp_mac_add() { - local cfg="$1" - - config_get networkid "$cfg" networkid - [ -n "$networkid" ] || return 0 - - config_get mac "$cfg" mac - [ -n "$mac" ] || return 0 - - append args "--dhcp-mac=$networkid,$mac" - - dhcp_option_add "$cfg" "$networkid" -} - -dhcp_boot_add() { - local cfg="$1" - - config_get networkid "$cfg" networkid - - config_get filename "$cfg" filename - [ -n "$filename" ] || return 0 - - config_get servername "$cfg" servername - [ -n "$servername" ] || return 0 - - config_get serveraddress "$cfg" serveraddress - [ -n "$serveraddress" ] || return 0 - - append args "--dhcp-boot=${networkid:+net:$networkid,}$filename,$servername,$serveraddress" - - dhcp_option_add "$cfg" "$networkid" -} - - -dhcp_add() { - local cfg="$1" - config_get net "$cfg" interface - [ -n "$net" ] || return 0 - - config_get networkid "$cfg" networkid - [ -n "$networkid" ] || networkid="$net" - - config_get ifname "$net" ifname - [ -n "$ifname" ] || return 0 - - config_get dnsserver "$net" dns - [ "$cachelocal" = "0" -a -n "$dnsserver" ] && { - DNS_SERVERS="$DNS_SERVERS $dnsserver" - } - - append_bool "$cfg" ignore "-2 $ifname" && return 0 - - config_get proto "$net" proto - [ static = "$proto" ] || return 0 - - config_get ipaddr "$net" ipaddr - config_get netmask "$cfg" netmask - [ -n "$netmask" ] || config_get netmask "$net" netmask - - #check for an already active dhcp server on the interface, unless 'force' is set - config_get_bool force "$cfg" force 0 - [ $force -gt 0 ] || { - udhcpc -n -q -s /bin/true -t 1 -i $ifname >&- && { - logger -t dnsmasq \ - "found already running DHCP-server on interface '$ifname'" \ - "refusing to start, use 'option force 1' to override" - return 0 - } - } - - config_get start "$cfg" start - config_get limit "$cfg" limit - config_get start_ip "$cfg" start_ip - config_get end_ip "$cfg" end_ip - config_get leasetime "$cfg" leasetime - config_get options "$cfg" options - config_get_bool dynamicdhcp "$cfg" dynamicdhcp 1 - - leasetime="${leasetime:-12h}" - start="$(dhcp_calc "${start:-100}")" - limit="${limit:-150}" - eval "$(ipcalc.sh $ipaddr $netmask $start $limit)" - if [ "$dynamicdhcp" = "0" ]; then END="static"; fi - if [ -n "$start_ip" ]; then START=$start_ip; fi - if [ -n "$end_ip" ]; then END=$end_ip; fi - append args "--dhcp-range=$networkid,$START,$END,$NETMASK,$leasetime${options:+ $options}" - dhcp_option_add "$cfg" "$networkid" -} - -dhcp_option_add() { - local cfg="$1" - local networkid="$2" - - config_get dhcp_option "$cfg" dhcp_option - for o in $dhcp_option; do - append args "-O $networkid","$o" - done - -} - -dhcp_domain_add() { - local cfg="$1" - local ip name names - - config_get names "$cfg" name - [ -n "$names" ] || return 0 - - config_get ip "$cfg" ip - [ -n "$ip" ] || return 0 - - local oIFS="$IFS"; IFS="."; set -- $ip; IFS="$oIFS" - local raddr="${4:+$4.$3.$2.$1.in-addr.arpa}" - - for name in $names; do - local fqdn="$name" - - [ "${fqdn%.*}" == "$fqdn" ] && \ - fqdn="$fqdn${DOMAIN:+.$DOMAIN}" - - append args "-A /$fqdn/$ip" - - [ -n "$raddr" ] && { - append args "--ptr-record=$raddr,$fqdn" - raddr="" - } - done -} - -start() { - include /lib/network - scan_interfaces - config_load dhcp - - args="" - config_foreach dnsmasq dnsmasq - config_foreach dhcp_host_add host - config_foreach dhcp_boot_add boot - 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_domain_add domain - config_foreach dhcp_add dhcp - /usr/sbin/dnsmasq $args && { - rm -f /tmp/resolv.conf - [ -n "$DOMAIN" ] && echo "search $DOMAIN" >> /tmp/resolv.conf - DNS_SERVERS="$DNS_SERVERS 127.0.0.1" - for DNS_SERVER in $DNS_SERVERS ; do - echo "nameserver $DNS_SERVER" >> /tmp/resolv.conf - done - } -} - -stop() { - [ -f /tmp/resolv.conf ] && { - rm -f /tmp/resolv.conf - ln -s /tmp/resolv.conf.auto /tmp/resolv.conf - } - killall dnsmasq - return 0 -} |