--- /dev/null
+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2009 Jo-Philipp Wich <xm@subsignal.org>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+]]--
+
+module("luci.controller.freifunk.remote_update", package.seeall)
+
+function index()
+ if not nixio.fs.access("/usr/sbin/remote-update") then
+ return
+ end
+
+ entry({"admin", "system", "remote_update"}, call("act_remote_update"),
+ _("Freifunk Remote Update"), 90)
+end
+
+function act_remote_update()
+ if luci.http.formvalue("flash") == "1" then
+ if luci.http.formvalue("confirm") == "1" then
+ local nobackup = ( luci.http.formvalue("keepcfg") ~= "1" )
+ local noverify = ( luci.http.formvalue("verify") ~= "1" )
+
+ luci.http.redirect("/luci-static/flashing.html")
+
+ os.execute("start-stop-daemon -S -b -x /usr/sbin/remote-update -- %s%s-s 5 -y" % {
+ noverify and "-v " or "",
+ nobackup and "-n " or ""
+ })
+ else
+ luci.template.render("freifunk/remote_update", {confirm=1})
+ end
+ else
+ local fd = io.popen("remote-update -c")
+ local update = { }
+
+ if fd then
+ while true do
+ local ln=fd:read("*l")
+
+ if not ln then break
+ elseif ln:find("Local: ") then update.locvar = ln:match("Local: (%d+)")
+ elseif ln:find("Remote: ") then update.remver = ln:match("Remote: (%d+)")
+ elseif ln == "--" then update.info = ""
+ elseif update.info ~= nil then
+ update.info = update.info .. ln .. "\n"
+ end
+ end
+
+ fd:close()
+ end
+
+ luci.template.render("freifunk/remote_update", {update=update})
+ end
+end