From 8276e4c6bb244a98a0be5b4abf3ce73f9f67486b Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Tue, 16 Jun 2009 14:44:01 +0000
Subject: [PATCH] luci-0.9: merge r4848, r4849 and r4850

---
 .../luasrc/lucid/http/handler/catchall.lua    | 17 +++++++-
 .../root/etc/rc.local.d/01-config-migration   | 41 +++++++++++++++++++
 2 files changed, 57 insertions(+), 1 deletion(-)
 create mode 100644 modules/freifunk/root/etc/rc.local.d/01-config-migration

diff --git a/libs/lucid-http/luasrc/lucid/http/handler/catchall.lua b/libs/lucid-http/luasrc/lucid/http/handler/catchall.lua
index 3b2c2b0a0c..7a62ebb0d8 100644
--- a/libs/lucid-http/luasrc/lucid/http/handler/catchall.lua
+++ b/libs/lucid-http/luasrc/lucid/http/handler/catchall.lua
@@ -14,6 +14,8 @@ $Id$
 local srv = require "luci.lucid.http.server"
 local proto = require "luci.http.protocol"
 local util = require "luci.util"
+local ip = require "luci.ip"
+local ipairs = ipairs
 
 module "luci.lucid.http.handler.catchall"
 
@@ -28,6 +30,19 @@ function Redirect.handle_GET(self, request)
 	local target = self.target
 	local protocol = request.env.HTTPS and "https://" or "http://"
 	local server = request.env.SERVER_ADDR
+
+	if request.env.REMOTE_ADDR and not request.env.REMOTE_ADDR:find(":") then
+		local compare = ip.IPv4(request.env.REMOTE_ADDR)
+		for _, iface in ipairs(request.server.interfaces) do
+			if iface.family == "inet" and iface.addr and iface.netmask then
+				if ip.IPv4(iface.addr, iface.netmask):contains(compare) then
+					server = iface.addr
+					break
+				end
+			end
+		end
+	end
+
 	if server:find(":") then
 		server = "[" .. server .. "]"
 	end
@@ -51,4 +66,4 @@ Redirect.handle_POST = Redirect.handle_GET
 function Redirect.handle_HEAD(self, request)
 	local stat, head = self:handle_GET(request)
 	return stat, head
-end
\ No newline at end of file
+end
diff --git a/modules/freifunk/root/etc/rc.local.d/01-config-migration b/modules/freifunk/root/etc/rc.local.d/01-config-migration
new file mode 100644
index 0000000000..1ab7239c86
--- /dev/null
+++ b/modules/freifunk/root/etc/rc.local.d/01-config-migration
@@ -0,0 +1,41 @@
+# Fixup various configurations to remove quirks
+# from former versions.
+
+_log() {
+	logger -t "Config Migration" "$1"
+}
+
+_uci() {
+	uci get "$1" 2>/dev/null
+}
+
+
+# Splash redirector had a wrong virtual url match
+# which resulted in "No such handler"
+
+[ "$(_uci lucid.splashredir.virtual)" == "/" ] && {
+	_log "Fix splash redirector configuration"
+	uci set lucid.splashredir.virtual=''
+	uci commit lucid
+	/etc/init.d/lucid restart
+}
+
+
+# Newer OLSR versions have the MinTCVtime hack active,
+# ensure proper timings or olsrd won't start
+
+FIX=0
+for i in 0 1 2 3 4; do
+	[ -z "$(_uci olsrd.@Interface[$i].TcInterval)" ] && \
+	[ -z "$(_uci olsrd.@Interface[$i].TcValidityTime)" ] || {
+		uci delete olsrd.@Interface[$i].TcInterval
+		uci delete olsrd.@Interface[$i].TcValidityTime
+		FIX=1
+	}
+done
+
+[ "$FIX" == 1 ] && {
+	_log "Fix olsrd configuration for MinTCVTime hack"
+	uci commit olsrd
+	/etc/init.d/olsrd restart
+}
-- 
2.30.2