110 lines
2.4 KiB
Bash
110 lines
2.4 KiB
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2007-2011 OpenWrt.org
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START=71
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SERVICE_USE_PID=1
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EXTRA_COMMANDS="status"
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EXTRA_HELP=" status Print ahcpd's status to the log file."
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append_bool() {
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local section="$1"
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local option="$2"
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local value="$3"
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local _loctmp
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config_get_bool _loctmp "$section" "$option" 0
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[ "$_loctmp" -gt 0 ] && append args "$value"
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}
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append_parm() {
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local section="$1"
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local option="$2"
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local switch="$3"
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local _loctmp
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config_get _loctmp "$section" "$option"
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[ -z "$_loctmp" ] && return 0
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append args "$switch $_loctmp"
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}
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append_stmt() {
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local name="$1"
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local switch="$2"
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append args "-C '$switch $name'"
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}
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append_opt_stmt() {
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local section="$1"
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local option="$2"
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local switch="$3"
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local _loctmp
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config_get _loctmp "$section" "$option"
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[ -z "$_loctmp" ] && return 0
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append args "-C '$switch $_loctmp'"
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}
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ahcp_addif() {
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local ifname=$(uci_get_state network "$1" ifname "$1")
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append interfaces "$ifname"
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}
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ahcp_server() {
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local cfg="$1"
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append_opt_stmt "$cfg" 'mode' 'mode'
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append_opt_stmt "$cfg" 'lease_dir' 'lease-dir'
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config_list_foreach "$cfg" 'prefix' append_stmt 'prefix'
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config_list_foreach "$cfg" 'name_server' append_stmt 'name-server'
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config_list_foreach "$cfg" 'ntp_server' append_stmt 'ntp-server'
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append_parm "$cfg" 'id_file' '-i'
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append_parm "$cfg" 'log_file' '-L'
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}
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ahcp_config() {
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local cfg="$1"
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local interface
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local _loctmp
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config_list_foreach "$cfg" 'interface' ahcp_addif
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# Add interfaces with "option proto ahcp" in /etc/config/network
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# (only for client mode)
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config_get _loctmp "$cfg" "mode"
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if [ -z "$_loctmp" -o "$_loctmp" = "client" ]; then
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for interface in $(uci -P /var/state show network|grep proto=ahcp|cut -d. -f2); do
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ahcp_addif $interface
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done
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fi
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append_bool "$cfg" 'ipv4_only' '-4'
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append_bool "$cfg" 'ipv6_only' '-6'
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append_bool "$cfg" 'no_dns' '-N'
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append_parm "$cfg" 'multicast_address' '-m'
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append_parm "$cfg" 'port' '-p'
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append_parm "$cfg" 'lease_time' '-t'
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append_parm "$cfg" 'debug' '-d'
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append_parm "$cfg" 'conf_file' '-c'
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append_parm "$cfg" 'script' '-s'
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}
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start() {
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mkdir -p /var/lib
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config_load ahcpd
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unset args
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unset interfaces
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config_foreach ahcp_config ahcpd
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config_foreach ahcp_server ahcpd
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[ -z "$interfaces" ] && return 0
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eval "service_start /usr/sbin/ahcpd -D $args $interfaces"
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}
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stop() {
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service_stop /usr/sbin/ahcpd
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}
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status() {
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SERVICE_SIG="USR1" service_signal /usr/sbin/ahcpd
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}
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