6relayd: Add stateful DHCPv6-support (IA_NA)

* Add management_level option (0: set O-flag, >=1: set M-flag)
* Add support for static DHCPv6-leases
* Various fixes for DHCPv6-PD

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36654 3c298f89-4303-0410-b956-a3cf2f4a3e73

3 files changed, 25 insertions, 3 deletions

diff --git a/package/network/ipv6/6relayd/Makefile b/package/network/ipv6/6relayd/Makefile
index 8d2e3224e5..6e7df9f55e 100644
--- a/package/network/ipv6/6relayd/Makefile
+++ b/package/network/ipv6/6relayd/Makefile
@@ -8,14 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=6relayd
-PKG_VERSION:=2013-05-13
+PKG_VERSION:=2013-05-17
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_SOURCE_URL:=git://github.com/sbyx/6relayd.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=29454ff5fb3763fb61a672860de9dde62799f25b
+PKG_SOURCE_VERSION:=24aada7911a50c5fdb3517679095e54a581950aa
 
 PKG_MAINTAINER:=Steven Barth <steven@midlink.org>
 
@@ -45,6 +45,7 @@ endef
 define Package/6relayd/install
 	$(INSTALL_DIR) $(1)/usr/sbin/
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/6relayd $(1)/usr/sbin/
+	$(INSTALL_BIN) ./files/6relayd-update $(1)/usr/sbin/
 	$(INSTALL_DIR) $(1)/etc/hotplug.d/iface
 	$(INSTALL_DATA) ./files/6relayd.hotplug $(1)/etc/hotplug.d/iface/30-6relay
 	$(INSTALL_DIR) $(1)/etc/config
diff --git a/package/network/ipv6/6relayd/files/6relayd-update b/package/network/ipv6/6relayd/files/6relayd-update
new file mode 100755
index 0000000000..20980f2228
--- /dev/null
+++ b/package/network/ipv6/6relayd/files/6relayd-update
@@ -0,0 +1,3 @@
+#!/bin/sh
+# Make dnsmasq reread hostfile
+killall -SIGHUP dnsmasq
diff --git a/package/network/ipv6/6relayd/files/6relayd.init b/package/network/ipv6/6relayd/files/6relayd.init
index f6d5183716..b26d6c5e3d 100644
--- a/package/network/ipv6/6relayd/files/6relayd.init
+++ b/package/network/ipv6/6relayd/files/6relayd.init
@@ -1,11 +1,23 @@
 #!/bin/sh /etc/rc.common
 # Copyright (c) 2011-2012 OpenWrt.org
 START=80
+args=""
+
+add_static_lease() {
+	local cfg="$1"
+
+	local duid id
+	config_get duid "$cfg" duid
+	config_get id "$cfg" id
+
+	[ -n "$duid" -a -n "$id" ] && append args "-a$duid:$id"
+
+}
 
 start_6relayd() {
 	local cfg="$1"
 	local mode="$2"
-	local args=""
+	args="-l/tmp/hosts/6relayd,/usr/sbin/6relayd-update"
 
 	SERVICE_DAEMONIZE=1
 	SERVICE_WRITE_PID=1
@@ -79,6 +91,12 @@ start_6relayd() {
 	config_get_bool compat_ula "$cfg" compat_ula 0
 	[ "$compat_ula" -eq 1 ] && append args "-c"
 
+	local management_level
+	config_get management_level "$cfg" management_level
+	[ -n "$management_level" ] && append args "-m$management_level"
+
+	config_foreach add_static_lease lease
+
 	[ "$ndp" = "relay" ] && append args "-N -s"
 	[ "$rd" = "relay" ] && append args "-Rrelay"
 	[ "$rd" = "server" ] && append args "-Rserver"