From fd50416248add8012b0581fc3c28875c546c947b Mon Sep 17 00:00:00 2001
From: Steven Barth <cyrus@openwrt.org>
Date: Sun, 15 Dec 2013 19:10:20 +0000
Subject: [PATCH] odhcp6c: add source routing support

SVN-Revision: 39058
---
 package/network/ipv6/odhcp6c/Makefile            |  4 ++--
 package/network/ipv6/odhcp6c/files/dhcpv6.script | 10 +++++++++-
 package/network/ipv6/odhcp6c/files/dhcpv6.sh     |  6 ++++--
 3 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/package/network/ipv6/odhcp6c/Makefile b/package/network/ipv6/odhcp6c/Makefile
index bd794dc864..7d0c48d518 100644
--- a/package/network/ipv6/odhcp6c/Makefile
+++ b/package/network/ipv6/odhcp6c/Makefile
@@ -8,14 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=odhcp6c
-PKG_VERSION:=2013-10-29
+PKG_VERSION:=2013-12-15
 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/odhcp6c.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=60c9e4d5a26f530e89ed6254e8c09380b50fac08
+PKG_SOURCE_VERSION:=be05c0ded0257cbb82857f6d01226ef6de28befe
 PKG_MAINTAINER:=Steven Barth <steven@midlink.org>
 
 include $(INCLUDE_DIR)/package.mk
diff --git a/package/network/ipv6/odhcp6c/files/dhcpv6.script b/package/network/ipv6/odhcp6c/files/dhcpv6.script
index 324a823ce9..1d5f521e45 100755
--- a/package/network/ipv6/odhcp6c/files/dhcpv6.script
+++ b/package/network/ipv6/odhcp6c/files/dhcpv6.script
@@ -64,7 +64,15 @@ setup_interface () {
 		entry="${entry#*,}"
 		local metric="${entry%%,*}"
 
-		proto_add_ipv6_route "$addr" "$mask" "$gw" "$metric" "$valid"
+		if [ -z "$SOURCE_ROUTING" -o -z "$gw" ]; then
+			proto_add_ipv6_route "$addr" "$mask" "$gw" "$metric" "$valid"
+		else
+			proto_add_ipv6_route "$addr" "$mask" "$gw" "$metric" "$valid" "::/128"
+			for prefix in $PREFIXES; do
+				local paddr="${prefix%%,*}"
+				proto_add_ipv6_route "$addr" "$mask" "$gw" "$metric" "$valid" "$paddr"
+			done
+		fi
 	done
 
 	proto_send_update "$INTERFACE"
diff --git a/package/network/ipv6/odhcp6c/files/dhcpv6.sh b/package/network/ipv6/odhcp6c/files/dhcpv6.sh
index ab344e1d30..0638d28f5f 100755
--- a/package/network/ipv6/odhcp6c/files/dhcpv6.sh
+++ b/package/network/ipv6/odhcp6c/files/dhcpv6.sh
@@ -15,14 +15,15 @@ proto_dhcpv6_init_config() {
 	proto_config_add_string "ip6prefix"
 	proto_config_add_string "iface_dslite"
 	proto_config_add_string "ifaceid"
+	proto_config_add_string "sourcerouting"
 }
 
 proto_dhcpv6_setup() {
 	local config="$1"
 	local iface="$2"
 
-	local reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite ifaceid
-	json_get_vars reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite ifaceid
+	local reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite ifaceid sourcerouting
+	json_get_vars reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite ifaceid sourcerouting
 
 
 	# Configure
@@ -48,6 +49,7 @@ proto_dhcpv6_setup() {
 
 	[ -n "$ip6prefix" ] && proto_export "USERPREFIX=$ip6prefix"
 	[ -n "$iface_dslite" ] && proto_export "IFACE_DSLITE=$iface_dslite"
+	[ "$sourcerouting" = "1" ] && proto_export "SOURCE_ROUTING=1"
 
 	proto_export "INTERFACE=$config"
 	proto_run_command "$config" odhcp6c \