From a22190340a3b25ce385b89bdcee4c8a7c1e91223 Mon Sep 17 00:00:00 2001
From: Steven Barth <cyrus@openwrt.org>
Date: Mon, 31 Mar 2014 06:43:50 +0000
Subject: [PATCH] odhcp6c: add preliminary CER-ID support

SVN-Revision: 40351
---
 package/network/ipv6/odhcp6c/Makefile            | 13 +++++++++++--
 package/network/ipv6/odhcp6c/files/dhcpv6.script |  4 ++++
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/package/network/ipv6/odhcp6c/Makefile b/package/network/ipv6/odhcp6c/Makefile
index 78ac07e90b..3f02d70fb1 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:=2014-03-26
+PKG_VERSION:=2014-03-31
 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:=6c8109e0c77d5a54950ba607d1ec1f83d5efb5b7
+PKG_SOURCE_VERSION:=47fac6f603c236d7b149e0ec593269322572b352
 PKG_MAINTAINER:=Steven Barth <steven@midlink.org>
 
 include $(INCLUDE_DIR)/package.mk
@@ -25,6 +25,10 @@ ifneq ($(CONFIG_PACKAGE_odhcp6c_ext_prefix_class),0)
   CMAKE_OPTIONS += -DEXT_PREFIX_CLASS=$(CONFIG_PACKAGE_odhcp6c_ext_prefix_class)
 endif
 
+ifneq ($(CONFIG_PACKAGE_odhcp6c_ext_cer_id),0)
+  CMAKE_OPTIONS += -DEXT_CER_ID=$(CONFIG_PACKAGE_odhcp6c_ext_cer_id)
+endif
+
 define Package/odhcp6c
   SECTION:=net
   CATEGORY:=Network
@@ -37,6 +41,11 @@ define Package/odhcp6c/config
     int "Prefix Class Extension ID (0 = disabled)"
     depends on PACKAGE_odhcp6c
     default 0
+
+  config PACKAGE_odhcp6c_ext_cer_id
+    int "CER-ID Extension ID (0 = disabled)"
+    depends on PACKAGE_odhcp6c
+    default 0
 endef
 
 define Package/odhcp6c/install
diff --git a/package/network/ipv6/odhcp6c/files/dhcpv6.script b/package/network/ipv6/odhcp6c/files/dhcpv6.script
index 851e94be91..d228014dd4 100755
--- a/package/network/ipv6/odhcp6c/files/dhcpv6.script
+++ b/package/network/ipv6/odhcp6c/files/dhcpv6.script
@@ -75,6 +75,10 @@ setup_interface () {
 		fi
 	done
 
+	proto_add_data
+	[ -n "$CER" ] && json_add_string cer "$CER"
+	proto_close_data
+
 	proto_send_update "$INTERFACE"
 
 	if [ -n "$AFTR_IP " -a -n "$IFACE_DSLITE" ]; then