From 9c8997d54dc9df184bfcedeabf0b3c85cf5e6753 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 10 Oct 2012 12:32:29 +0000
Subject: packages: sort network related packages into package/network/

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33688 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/network/ipv6/6in4/Makefile      | 42 +++++++++++++++
 package/network/ipv6/6in4/files/6in4.sh | 90 +++++++++++++++++++++++++++++++++
 2 files changed, 132 insertions(+)
 create mode 100644 package/network/ipv6/6in4/Makefile
 create mode 100755 package/network/ipv6/6in4/files/6in4.sh

(limited to 'package/network/ipv6/6in4')

diff --git a/package/network/ipv6/6in4/Makefile b/package/network/ipv6/6in4/Makefile
new file mode 100644
index 000000000..fdab29086
--- /dev/null
+++ b/package/network/ipv6/6in4/Makefile
@@ -0,0 +1,42 @@
+#
+# Copyright (C) 2010-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=6in4
+PKG_VERSION:=11
+PKG_RELEASE:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/6in4
+  SECTION:=ipv6
+  CATEGORY:=IPv6
+  DEPENDS:=+kmod-ipv6 +kmod-sit
+  TITLE:=IPv6-in-IPv4 configuration support
+  MAINTAINER:=Jo-Philipp Wich <xm@subsignal.org>
+  PKGARCH:=all
+endef
+
+define Package/6in4/description
+Provides support for 6in4 tunnels in /etc/config/network.
+Refer to http://wiki.openwrt.org/doc/uci/network for
+configuration details.
+endef
+
+define Build/Compile
+endef
+
+define Build/Configure
+endef
+
+define Package/6in4/install
+	$(INSTALL_DIR) $(1)/lib/netifd/proto
+	$(INSTALL_BIN) ./files/6in4.sh $(1)/lib/netifd/proto/6in4.sh
+endef
+
+$(eval $(call BuildPackage,6in4))
diff --git a/package/network/ipv6/6in4/files/6in4.sh b/package/network/ipv6/6in4/files/6in4.sh
new file mode 100755
index 000000000..71bc68940
--- /dev/null
+++ b/package/network/ipv6/6in4/files/6in4.sh
@@ -0,0 +1,90 @@
+#!/bin/sh
+# 6in4.sh - IPv6-in-IPv4 tunnel backend
+# Copyright (c) 2010-2012 OpenWrt.org
+
+[ -n "$INCLUDE_ONLY" ] || {
+	. /lib/functions.sh
+	. /lib/functions/network.sh
+	. ../netifd-proto.sh
+	init_proto "$@"
+}
+
+proto_6in4_setup() {
+	local cfg="$1"
+	local iface="$2"
+	local link="6in4-$cfg"
+
+	local mtu ttl ipaddr peeraddr ip6addr tunnelid username password
+	json_get_vars mtu ttl ipaddr peeraddr ip6addr tunnelid username password
+
+	[ -z "$ip6addr" -o -z "$peeraddr" ] && {
+		proto_notify_error "$cfg" "MISSING_ADDRESS"
+		proto_block_restart "$cfg"
+		return
+	}
+
+	( proto_add_host_dependency "$cfg" 0.0.0.0 )
+
+	[ -z "$ipaddr" ] && {
+		local wanif
+		if ! network_find_wan wanif || ! network_get_ipaddr ipaddr "$wanif"; then
+			proto_notify_error "$cfg" "NO_WAN_LINK"
+			return
+		fi
+	}
+
+	local local6="${ip6addr%%/*}"
+	local mask6="${ip6addr##*/}"
+	[[ "$local6" = "$mask6" ]] && mask6=
+
+	proto_init_update "$link" 1
+	proto_add_ipv6_address "$local6" "$mask6"
+	proto_add_ipv6_route "::" 0
+
+	proto_add_tunnel
+	json_add_string mode sit
+	json_add_int mtu "${mtu:-1280}"
+	json_add_int ttl "${ttl:-64}"
+	json_add_string local "$ipaddr"
+	json_add_string remote "$peeraddr"
+	proto_close_tunnel
+
+	proto_send_update "$cfg"
+
+	[ -n "$tunnelid" -a -n "$username" -a -n "$password" ] && {
+		[ "${#password}" == 32 -a -z "${password//[a-fA-F0-9]/}" ] || {
+			password="$(echo -n "$password" | md5sum)"; password="${password%% *}"
+		}
+
+		local url="http://ipv4.tunnelbroker.net/ipv4_end.php?ip=AUTO&apikey=$username&pass=$password&tid=$tunnelid"
+		local try=0
+		local max=3
+
+		while [ $((++try)) -le $max ]; do
+			wget -qO/dev/null "$url" 2>/dev/null && break
+			sleep 1
+		done
+	}
+}
+
+proto_6in4_teardown() {
+	local cfg="$1"
+}
+
+proto_6in4_init_config() {
+	no_device=1             
+	available=1
+
+	proto_config_add_string "ipaddr"
+	proto_config_add_string "ip6addr"
+	proto_config_add_string "peeraddr"
+	proto_config_add_string "tunnelid"
+	proto_config_add_string "username"
+	proto_config_add_string "password"
+	proto_config_add_int "mtu"
+	proto_config_add_int "ttl"
+}
+
+[ -n "$INCLUDE_ONLY" ] || {
+	add_protocol 6in4
+}
-- 
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