-<%+header%>
+<%#
+LuCI - Lua Configuration Interface
+
+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 fs = require "luci.fs"
local utl = require "luci.util"
-
--- check if nameservice plugin is enabled and where to find the services file
+local last_update
+local i = 1
+local rawdata
+local services_file_empty
local has_services = false
-
local uci = require "luci.model.uci".cursor()
+
uci:foreach("olsrd", "LoadPlugin", function(s)
if s.library == "olsrd_nameservice.so.0.3" then
if s.services_file and fs.access(s.services_file) then
has_services = true
- services_file = s.services_file
+ rawdata = fs.readfile(s.services_file)
+
else
if fs.access("/var/run/services_olsr") then
has_services = true
- services_file = "/var/run/services_olsr"
+ rawdata = fs.readfile("/var/run/services_olsr")
end
end
+ if rawdata and #rawdata == 0 then
+ services_file_empty = true
+ end
end
end)
-function fetch_services()
- local rawdata = fs.readfile(services_file)
-
- if #rawdata == 0 then
- return nil
- end
-
- local data = {}
+if not has_services or services_file_empty then
+%>
+ <%+header%>
+ <br />
+ <%:No services can be shown, because olsrd is not running or the olsrd-nameservice Plugin is not loaded.%>
+ <%+footer%>
+<%
+ return
+end
+function fetch_services()
local tables = utl.split(utl.trim(rawdata), "\n", nil, true)
- -- remove the first 3 lines
- table.remove(tables,1)
- table.remove(tables,1)
- table.remove(tables,1)
+ -- remove first 3 lines
+ for i = 1,3 do
+ table.remove(tables,1)
+ end
-- store last line in last_update and remove it, then remove another empty line at the end
last_update=table.remove(tables)
table.remove(tables)
+ return tables
+end
+local services = fetch_services()
- for i, tbl in ipairs(tables) do
- local lines = utl.split(tbl, "\n", nil, true)
+if luci.http.formvalue("status") == "1" then
+ local rv = {}
+ for k, line in ipairs(services) do
+ local field = utl.split(line, "[#|]", split, true)
+ local url, proto, descr, origin = pcdata(field[1]), pcdata(field[2]), utl.trim(pcdata(field[3])), pcdata(field[4])
+ rv[#rv+1] = {
+ url = url,
+ proto = proto,
+ origin = origin,
+ descr = descr,
+ }
end
-
- return tables
+ luci.http.prepare_content("application/json")
+ luci.http.write_json(rv)
+ return
end
+
%>
-<% if has_services then %>
-<div class="cbi-map">
+<%+header%>
+
+<script type="text/javascript" src="<%=resource%>/cbi.js"></script>
+<script type="text/javascript">//<![CDATA[
+
+ XHR.poll(10 , '<%=REQUEST_URI%>', { status: 1 },
+ function(x, info)
+ {
+ var tbody = document.getElementById('olsr_services');
+ if (tbody)
+ {
+ var s = '';
+ for (var idx = 0; idx < info.length; idx++)
+ {
+ var service = info[idx];
+ s += String.format(
+ '<tr class="cbi-section-table-row cbi-rowstyle-'+(1 + (idx % 2))+'">' +
+ '<td class="cbi-section-table-cell"><a href="%s">%s</a></td>' +
+ '<td class="cbi-section-table-cell">%s</td>' +
+ '<td class="cbi-section-table-cell"><a href="http://%s/cgi-bin-status.html">%s</a></td>' +
+ '</tr>',
+ service.url, service.descr, service.proto, service.origin, service.origin || '?'
+ );
+ }
+ tbody.innerHTML = s;
+ }
+ }
+ );
+//]]></script>
+
+
+
+
<h2><a id="content" name="content"><%:Services%></a></h2>
- <div class="cbi-map-descr"/>
- <div class="cbi-section">
- <div class="cbi-section-node">
- <table class="cbi-section-table">
- <tr class="cbi-section-table-titles">
- <th class="cbi-section-table-cell"><%:Url%></th>
- <th class="cbi-section-table-cell"><%:Source%></th>
- </tr>
-
- <% table=fetch_services()
- local i = 1
- for k, line in ipairs(table) do
- local field = {}
- -- split line at # and |, 1=url, 2=proto, 3=description, 4=source
- local field = utl.split(line, "[#|]", split, true)
- local url,descr,origin = pcdata(field[1]),pcdata(field[3]),pcdata(field[4])
- %>
- <tr class="cbi-section-table-row cbi-rowstyle-<%=i%>">
- <td class="cbi-section-table-cell"><a href="<%=url%>"><%=descr%></a></td>
- <td class="cbi-section-table-cell"><%=origin%></td>
- </tr>
- <% if i == 1 then i = 0 elseif i == 0 then i = 1 end %>
- <%end%>
- </table>
- </div>
- </div>
- </div>
- <br />
- <%=last_update%>
-<%else%>
- <%:No services can be shown, because olsrd is not running or the olsrd-nameservice Plugin is not loaded.%>
-<%end%>
+ <fieldset class="cbi-section">
+ <legend><%:Internal services%></legend>
+ <table class="cbi-section-table">
+ <thead>
+ <tr class="cbi-section-table-titles">
+ <th class="cbi-section-table-cell"><%:Url%></th>
+ <th class="cbi-section-table-cell"><%:Protocol%></th>
+ <th class="cbi-section-table-cell"><%:Source%></th>
+ </tr>
+ </thead>
+
+ <tbody id="olsr_services">
+ <%
+ for k, line in ipairs(services) do
+ local field = {}
+ -- split line at # and |, 1=url, 2=proto, 3=description, 4=source
+ local field = utl.split(line, "[#|]", split, true)
+ local url, proto, descr, origin = pcdata(field[1]), pcdata(field[2]), utl.trim(pcdata(field[3])), pcdata(field[4])
+ %>
+ <tr class="cbi-section-table-row cbi-rowstyle-<%=i%>">
+ <td class="cbi-section-table-cell"><a href="<%=url%>"><%=descr%></a></td>
+ <td class="cbi-section-table-cell"><%=proto%></td>
+ <td class="cbi-section-table-cell"><a href="http://<%=origin%>/cgi-bin-status.html"><%=origin%></a></td>
+ </tr>
+ <% i = ((i % 2) + 1)
+ end %>
+ </tbody>
+ </table>
+ <br />
+ <%=last_update%>
+ </fieldset>
<%+footer%>
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