81 lines
2.1 KiB
Bash
81 lines
2.1 KiB
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2016 OpenWrt.org
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START=50
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USE_PROCD=1
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validate_section_addrwatch() {
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uci_load_validate addrwatch addrwatch "$1" "$2" \
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'enabled:bool:0' \
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'interface:list(string):lan' \
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'syslog:bool:0' \
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'output:string' \
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'verbose:bool:0' \
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'ipv4only:bool:0' \
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'ipv6only:bool:0' \
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'blacklist:list(or(ip4addr,ip6addr))' \
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'hashsize:range(1,65536):1'\
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'ratelimit:integer:0'
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}
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start_instance() {
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local cfg="$1"
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local netdevs=""
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[ "$2" = 0 ] || {
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echo "validation of config $cfg failed"
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return 1
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}
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[ $enabled -eq 1 ] || return 1
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for iface in $interface; do
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local netdev
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network_get_physdev netdev "$iface"
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append netdevs "$netdev"
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done
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procd_open_instance
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procd_set_param command /usr/sbin/addrwatch --quiet
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[ -n "$output" ] && procd_append_param command "--output=$output"
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[ "$verbose" -eq 1 ] && procd_append_param command "--verbose"
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[ "$ipv4only" -eq 1 ] && procd_append_param command "--ipv4-only"
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[ "$ipv6only" -eq 1 ] && procd_append_param command "--ipv6-only"
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[ -n "$hashsize" ] && procd_append_param command "--hashsize=$hashsize"
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[ -n "$ratelimit" ] && procd_append_param command "--ratelimit=$ratelimit"
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for blitem in $blacklist; do
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procd_append_param command "--blacklist=$blitem"
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done
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procd_append_param command $netdevs
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procd_set_param netdev $netdevs
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procd_set_param respawn
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procd_open_trigger
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for iface in $interface; do
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procd_add_interface_trigger "interface.*" $iface /etc/init.d/addrwatch reload
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done
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procd_close_trigger
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procd_close_instance
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[ "$syslog" -eq 1 ] && {
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if [ -x /usr/sbin/addrwatch_syslog ]; then
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procd_open_instance
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procd_set_param command /usr/sbin/addrwatch_syslog
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procd_set_param respawn
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procd_close_instance
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else
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echo "Cannot find /usr/sbin/addrwatch_syslog" >&2
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echo "Install the addrwatch-syslog package to enable syslog output" >&2
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fi
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}
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}
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start_service() {
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. /lib/functions/network.sh
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config_load 'addrwatch'
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config_foreach validate_section_addrwatch 'addrwatch' start_instance
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}
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service_triggers() {
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procd_add_reload_trigger 'addrwatch'
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procd_add_validation validate_section_addrwatch
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}
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