From cfcc4d1393c5563418c620117f8cc8ce9644876b Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Sat, 6 Feb 2016 02:36:40 +0000
Subject: [PATCH] Add preliminary PPP hook scripts

---
 debian/odhcp6c.ppp.ipv6-down | 12 ++++++++++++
 debian/odhcp6c.ppp.ipv6-up   |  4 ++++
 debian/rules                 |  7 +++++++
 3 files changed, 23 insertions(+)
 create mode 100755 debian/odhcp6c.ppp.ipv6-down
 create mode 100755 debian/odhcp6c.ppp.ipv6-up

diff --git a/debian/odhcp6c.ppp.ipv6-down b/debian/odhcp6c.ppp.ipv6-down
new file mode 100755
index 0000000..89a8967
--- /dev/null
+++ b/debian/odhcp6c.ppp.ipv6-down
@@ -0,0 +1,12 @@
+#!/bin/sh
+IFACE="$1"
+PID="$(cat "/run/odhcp6c.$IFACE.pid" 2>/dev/null)"
+
+# Was a pid recorded and does the process still exist?
+# XXX should check process name too
+if [ -n "$PID" ] && kill -0 $PID; then
+	# XXX this doesn't currently remove the pid file
+	kill $PID
+else
+	rm -f "/run/odhcp6c.$IFACE.pid"
+fi
diff --git a/debian/odhcp6c.ppp.ipv6-up b/debian/odhcp6c.ppp.ipv6-up
new file mode 100755
index 0000000..26bdf3a
--- /dev/null
+++ b/debian/odhcp6c.ppp.ipv6-up
@@ -0,0 +1,4 @@
+#!/bin/sh
+IFACE="$1"
+# XXX Options need to be configurable
+odhcp6c -P 0 -d -v -f -p "/run/odhcp6c.$IFACE.pid" "$IFACE"
diff --git a/debian/rules b/debian/rules
index 2d33f6a..afe0e45 100755
--- a/debian/rules
+++ b/debian/rules
@@ -2,3 +2,10 @@
 
 %:
 	dh $@
+
+override_dh_install:
+	dh_install
+	install -D -m755 debian/odhcp6c.ppp.ipv6-up \
+		debian/odhcp6c/etc/ppp/ipv6-up.d/odhcp6c
+	install -D -m755 debian/odhcp6c.ppp.ipv6-down \
+		debian/odhcp6c/etc/ppp/ipv6-down.d/odhcp6c
-- 
2.39.2