From b32689afd6a661339861086c669e15c936293cf8 Mon Sep 17 00:00:00 2001 From: Nick Brassel Date: Sat, 6 May 2017 20:56:26 +1000 Subject: dnsmasq: add dhcp-script hook for other packages Adds a script which acts as a hook for when dnsmasq creates/destroys a lease, or completes a TFTP file transfer. The hook loops through scripts in appropriate directories inside '/etc/hotplug.d', executing each one with the same arguments supplied by dnsmasq. In case dnsmasq is jailed by ujail the dhcp-script hook will not work as expected as ujail does not yet support executing a script within a jail. Signed-off-by: Nick Brassel Signed-off-by: Hans Dedecker --- .../network/services/dnsmasq/files/dhcp-script.sh | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100755 package/network/services/dnsmasq/files/dhcp-script.sh (limited to 'package/network/services/dnsmasq/files/dhcp-script.sh') diff --git a/package/network/services/dnsmasq/files/dhcp-script.sh b/package/network/services/dnsmasq/files/dhcp-script.sh new file mode 100755 index 0000000..8603269 --- /dev/null +++ b/package/network/services/dnsmasq/files/dhcp-script.sh @@ -0,0 +1,46 @@ +#!/bin/sh + +[ -f "$USER_DHCPSCRIPT" ] && . "$USER_DHCPSCRIPT" "$@" + +case "$1" in + add) + export ACTION="add" + export MACADDR="$2" + export IPADDR="$3" + export HOSTNAME="$4" + exec /sbin/hotplug-call dhcp + ;; + del) + export ACTION="remove" + export MACADDR="$2" + export IPADDR="$3" + export HOSTNAME="$4" + exec /sbin/hotplug-call dhcp + ;; + old) + export ACTION="update" + export MACADDR="$2" + export IPADDR="$3" + export HOSTNAME="$4" + exec /sbin/hotplug-call dhcp + ;; + arp-add) + export ACTION="add" + export MACADDR="$2" + export IPADDR="$3" + exec /sbin/hotplug-call neigh + ;; + arp-del) + export ACTION="remove" + export MACADDR="$2" + export IPADDR="$3" + exec /sbin/hotplug-call neigh + ;; + tftp) + export ACTION="add" + export TFTP_SIZE="$2" + export TFTP_ADDR="$3" + export TFTP_PATH="$4" + exec /sbin/hotplug-call tftp + ;; +esac -- cgit v1.1