From dbfdfc8caeff429262618ef94f581aeacaf2ca7c Mon Sep 17 00:00:00 2001
From: Gioacchino Mazzurco <gio@eigenlab.org>
Date: Mon, 9 Jun 2014 23:26:22 +0200
Subject: [PATCH] added eigennet legacy compatibility proto

---
 packages/lime-proto-batadv/src/batadv.lua     |  8 ++--
 packages/lime-proto-eigennet/Makefile         | 39 ++++++++++++++++
 packages/lime-proto-eigennet/src/eigennet.lua | 45 +++++++++++++++++++
 3 files changed, 89 insertions(+), 3 deletions(-)
 create mode 100644 packages/lime-proto-eigennet/Makefile
 create mode 100644 packages/lime-proto-eigennet/src/eigennet.lua

diff --git a/packages/lime-proto-batadv/src/batadv.lua b/packages/lime-proto-batadv/src/batadv.lua
index 7317f485c..ba993b3d3 100644
--- a/packages/lime-proto-batadv/src/batadv.lua
+++ b/packages/lime-proto-batadv/src/batadv.lua
@@ -7,12 +7,14 @@ local lan = require("lime.proto.lan")
 batadv = {}
 
 function batadv.setup_interface(ifname, args)
-	if not args[2] then return end
-
-	local owrtInterfaceName, _, owrtDeviceName = network.createVlanIface(ifname, args[2], "_batadv")
+	local vlanId = args[2] or 11
+	local vlanProto = args[3] or "8021ad"
+	local nameSuffix = args[4] or "_batadv"
 	local mtu = 1532
 	if ifname:match("^eth") then mtu = 1496 end
 
+	local owrtInterfaceName, _, owrtDeviceName = network.createVlanIface(ifname, vlanId, nameSuffix, vlanProto)
+
 	local uci = libuci:cursor()
 
 	uci:set("network", owrtDeviceName, "mtu", mtu)
diff --git a/packages/lime-proto-eigennet/Makefile b/packages/lime-proto-eigennet/Makefile
new file mode 100644
index 000000000..9edeac1ec
--- /dev/null
+++ b/packages/lime-proto-eigennet/Makefile
@@ -0,0 +1,39 @@
+#
+# Copyright (C) 2006-2014 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v3.
+#
+
+include $(TOPDIR)/rules.mk
+
+LIME_BUILDDATE:=$(shell date +%Y%m%d_%H%M)
+LIME_CODENAME:=bigbang
+
+GIT_COMMIT_DATE:=$(shell git log -n 1 --pretty=%ad --date=short . )
+GIT_COMMIT_TSTAMP:=$(shell git log -n 1 --pretty=%at . )
+
+PKG_NAME:=lime-proto-eigennet
+PKG_VERSION=$(GIT_COMMIT_DATE)-$(GIT_COMMIT_TSTAMP)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/$(PKG_NAME)
+  TITLE:=LiMe eigennet legacy compatibility proto support
+  CATEGORY:=LiMe
+  MAINTAINER:=Gioacchino Mazzurco <gio@eigenlab.org>
+  URL:=http://libre-mesh.org
+  DEPENDS:=+lua +libuci-lua +lime-system +lime-proto-batadv
+endef
+
+define Build/Compile
+	@rm -rf ./build || true
+	@cp -r ./src ./build
+	@sed -i '/^--!.*/d' build/*.lua
+endef
+
+define Package/$(PKG_NAME)/install
+	@mkdir -p $(1)/usr/lib/lua/lime/proto || true
+	$(CP) ./build/eigennet.lua $(1)/usr/lib/lua/lime/proto/
+endef
+
+$(eval $(call BuildPackage,$(PKG_NAME)))
diff --git a/packages/lime-proto-eigennet/src/eigennet.lua b/packages/lime-proto-eigennet/src/eigennet.lua
new file mode 100644
index 000000000..33eaeb73f
--- /dev/null
+++ b/packages/lime-proto-eigennet/src/eigennet.lua
@@ -0,0 +1,45 @@
+#!/usr/bin/lua
+
+local network = require("lime.network")
+local batadv = require("lime.proto.batadv")
+local libuci = require("uci")
+
+eigennet = {}
+
+function eigennet.setup_interface(ifname, args)
+	if ifname:match("^wlan%d_ap") then return end
+
+	if ifname:match("^eth%d$") then
+		args[2] = args[2] or 10
+		args[3] = args[3] or "8021q"
+		args[4] = args[4] or "_eigennet"
+
+		batadv.setup_interface(ifname, args)
+		return
+	end
+
+	if ifname:match("^wlan%d_adhoc$") then
+		local owrtInterfaceName = network.limeIfNamePrefix..ifname
+
+		local uci = libuci:cursor()
+
+		uci:set("network", owrtInterfaceName, "interface")
+		uci:set("network", owrtInterfaceName, "mtu", 1532)
+		uci:set("network", owrtInterfaceName, "proto", "batadv")
+		uci:set("network", owrtInterfaceName, "mesh", "bat0")
+		uci:set("network", owrtInterfaceName, "eigennet", "1")
+
+		uci:save("network")
+	end
+end
+
+function eigennet.clean()
+	batadv.clean()
+end
+
+function eigennet.configure(args)
+	batadv.configure(args)
+end
+
+
+return eigennet