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<%#
LuCI - Lua Configuration Interface
Copyright 2008 Steven Barth <steven@midlink.org>
Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
Copyright 2011 Manuel Munz <freifunk at somakoma dot de>
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
-%>
<%
local sys = require "luci.sys"
local utl = require "luci.util"
local fs = require "luci.fs"
function get_version()
local data = utl.split((utl.trim(sys.exec("/usr/sbin/olsrd -v"))))
local buildfull = utl.trim(utl.split(data[2],": ")[2])
local ver = {
version = utl.trim(utl.split(data[1]," - ")[2]),
date = utl.trim(utl.split(buildfull, " ")[1]),
time = utl.trim(utl.split(buildfull, " ")[2]),
host = utl.trim(utl.split(buildfull, " ")[4])
}
return ver
end
local ver = get_version()
local ifaces = fetch_txtinfo("int")
if not ifaces or not ifaces.Interfaces then
luci.template.render("status-olsr/error_olsr")
return nil
end
local interfaces = ""
for k,v in pairs(ifaces.Interfaces) do
interfaces = utl.trim(interfaces.." "..v.Name)
end
interfaces = string.gsub(interfaces, " ", ", ")
local nr_ifaces = #ifaces.Interfaces
local links = fetch_txtinfo("links")
local nr_neigh = #links.Links
local neighbors = ""
for k,v in pairs(links.Links) do
local link
if v.Hostname then
link = v.Hostname
else
link = v["Remote IP"]
end
neighbors = utl.trim("<a href=http://"..link.."/cgi-bin-status.html>"..link.."</a> "..neighbors)
end
local data = fetch_txtinfo("topology")
local nr_topo = #data.Topology
local utable = {}
for k,v in pairs(data.Topology) do
if utl.contains(utable, v["Dest. IP"]) == false then
table.insert(utable, v["Dest. IP"])
end
end
local nr_nodes = #utable
local data = fetch_txtinfo("hna")
local nr_hna = #data.HNA
local meshfactor = string.format("%.2f", nr_topo / nr_nodes)
if luci.http.formvalue("status") == "1" then
rv = {
nr_neighbors = nr_neigbors,
neighbors = neighbors,
interfaces = interfaces,
nr_ifaces = nr_ifaces,
nr_links = nr_links,
nr_topo = nr_topo,
nr_nodes = nr_nodes,
meshfactor = meshfactor
}
luci.http.prepare_content("application/json")
luci.http.write_json(rv)
return
end
local ipv = luci.model.uci.cursor():get_first("olsrd", "olsrd", "IpVersion", "4")
function write_conf(conf, file)
if fs.access(conf) then
luci.http.header("Content-Disposition", "attachment; filename="..file)
luci.http.prepare_content("text/plain")
luci.http.write(fs.readfile(conf))
end
end
conf = luci.http.formvalue()
if conf.openwrt then
write_conf("/etc/config/olsrd", "olsrd")
return false
end
if conf.conf_v4 then
write_conf("/var/etc/olsrd.conf.ipv4", "olsrd.conf.ipv4")
return false
end
if conf.conf_v6 then
write_conf("/var/etc/olsrd.conf.ipv6", "olsrd.conf.ipv6")
return false
end
if conf.conf then
write_conf("/var/etc/olsrd.conf", "olsrd.conf")
return false
end
%>
<%+header%>
<script type="text/javascript" src="<%=resource%>/cbi.js"></script>
<script type="text/javascript">//<![CDATA[
XHR.poll(30, '<%=REQUEST_URI%>', { status: 1 },
function(x, info)
{
var e;
if (e = document.getElementById('nr_neighbors'))
e.innerHTML = info.nr_neighbors;
if (e = document.getElementById('neighbors'))
e.innerHTML = info.neighbors;
if (e = document.getElementById('nr_ifaces'))
e.innerHTML = info.nr_ifaces;
if (e = document.getElementById('interfaces'))
e.innerHTML = info.interfaces;
if (e = document.getElementById('nr_links'))
e.innerHTML = info.nr_links;
if (e = document.getElementById('nr_topo'))
e.innerHTML = info.nr_topo;
if (e = document.getElementById('nr_nodes'))
e.innerHTML = info.nr_nodes;
if (e = document.getElementById('meshfactor'))
e.innerHTML = info.meshfactor;
}
);
//]]></script>
<h2><a id="content" name="content">OLSR <%:Overview%></a></h2>
<div class="cbi-map">
<div class="cbi-section-node">
<div class="cbi-value"><label class="cbi-value-title"><%:Interfaces%></label>
<div class="cbi-value-field">
<div style="width: 6em; float:left;">
<a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "interfaces")%>">
<span id="nr_ifaces">
<%=nr_ifaces%></a>
<span>
</div>
<div style="padding-left: 6em;">
<span id="interfaces">
<%=interfaces%>
</span>
</div>
</div>
</div>
<div class="cbi-value"><label class="cbi-value-title"><%:Neighbors%></label>
<div class="cbi-value-field">
<div style="width: 6em; float:left;">
<a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "neighbors")%>">
<span id="nr_neigh">
<%=nr_neigh%></a>
</span>
</div>
<div style="padding-left: 6em;">
<span id="neighbors">
<%=neighbors%>
</span>
</div>
</div>
</div>
<div class="cbi-value"><label class="cbi-value-title"><%:Nodes%></label>
<div class="cbi-value-field"><a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "topology")%>">
<span id="nr_nodes">
<%=nr_nodes%></a>
</span>
</div>
</div>
<div class="cbi-value"><label class="cbi-value-title"><%:HNA%></label>
<div class="cbi-value-field"><a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "hna")%>">
<span id="nr_hna">
<%=nr_hna%></a>
</span>
</div>
</div>
<div class="cbi-value"><label class="cbi-value-title"><%:Links total%></label>
<div class="cbi-value-field"><a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "topology")%>">
<span id="nr_topo">
<%=nr_topo%></a>
</span>
</div>
</div>
<div class="cbi-value"><label class="cbi-value-title"><%:Links per node (average)%></label>
<div class="cbi-value-field">
<span id="meshfactor">
<%=meshfactor%>
</span>
</div>
</div>
</div>
</div>
<h2><a id="content" name="content">OLSR <%:Configuration%></a></h2>
<div class="cbi-map">
<div class="cbi-section-node">
<div class="cbi-value"><label class="cbi-value-title"><%:Version%></label>
<div class="cbi-value-field"><%=ver.version%> (built <%=ver.date%> on <%=ver.host%>)
</div>
</div>
<div class="cbi-value"><label class="cbi-value-title"><%:Download Config%></label>
<div class="cbi-value-field">
<a href="<%=REQUEST_URI%>?openwrt">OpenWrt</a>,
<% if ipv == "6and4" then %>
<a href="<%=REQUEST_URI%>?conf_v4">OLSRD IPv4</a>,
<a href="<%=REQUEST_URI%>?conf_v6">OLSRD IPv6</a>
<% else %>
<a href="<%=REQUEST_URI%>?conf">OLSRD</a>
<% end %>
</div>
</div>
</div>
</div>
<%+footer%>
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