2 LuCI - Lua Configuration Interface
4 Copyright 2011 Manuel Munz <freifunk at somakoma dot de>
6 Licensed under the Apache License, Version 2.0 (the "License");
7 you may not use this file except in compliance with the License.
8 You may obtain a copy of the License at
10 http://www.apache.org/licenses/LICENSE-2.0
15 local fs = require "luci.fs"
16 local utl = require "luci.util"
21 local services_file_empty = true
22 local has_services = false
23 local uci = require "luci.model.uci".cursor()
24 local ip = require "luci.ip"
26 uci:foreach("olsrd", "LoadPlugin", function(s)
27 if s.library == "olsrd_nameservice.so.0.3" then
28 local services_file=s.services_file
29 if services_file and fs.access(services_file) then
31 rawdata = fs.readfile(s.services_file)
33 services_file="/var/run/services_olsr"
34 if fs.access(services_file) then
36 rawdata = fs.readfile(services_file)
39 services_file=services_file..".ipv6"
40 if services_file and fs.access(services_file) then
42 rawdata6 = fs.readfile(services_file)
44 services_file="/var/run/services_olsr.ipv6"
45 if fs.access(services_file) then
47 rawdata6 = fs.readfile(services_file)
50 if rawdata and #rawdata ~= 0 then
51 services_file_empty = nil
53 if rawdata6 and #rawdata6 ~= 0 then
54 services_file_empty = nil
60 if not has_services or services_file_empty then
64 <%:No services can be shown, because olsrd is not running or the olsrd-nameservice Plugin is not loaded.%>
70 function fetch_services()
72 if rawdata and #rawdata ~= 0 then
73 tables = utl.split(utl.trim(rawdata), "\n", nil, true)
74 -- remove first 3 lines
76 table.remove(tables,1)
80 if rawdata6 and #rawdata6 ~= 0 then
81 tables6 = utl.split(utl.trim(rawdata6), "\n", nil, true)
82 -- remove first 3 lines
84 table.remove(tables6,1)
88 -- store last line in last_update and remove it, then remove another empty line at the end
89 last_update=table.remove(tables)
91 last_update=table.remove(tables6)
93 for k, v in ipairs(tables6) do
94 table.insert(tables, v)
98 local services = fetch_services()
100 if luci.http.formvalue("status") == "1" then
102 for k, line in ipairs(services) do
103 local field = utl.split(line, "[#|]", split, true)
104 local origin_lnk = ip.IPv6(pcdata(field[4])) or ""
105 local origin_link = ""
106 if #origin_lnk ~= 0 and origin_lnk:is6() then
107 origin_link = "["..origin_lnk:string().."]"
109 origin_link = pcdata(field[4])
111 local url, proto, descr, origin = pcdata(field[1]), pcdata(field[2]), utl.trim(pcdata(field[3])), pcdata(field[4])
116 origin_link = origin_link,
120 luci.http.prepare_content("application/json")
121 luci.http.write_json(rv)
129 <script type="text/javascript" src="<%=resource%>/cbi.js"></script>
130 <script type="text/javascript">//<![CDATA[
132 XHR.poll(10 , '<%=REQUEST_URI%>', { status: 1 },
135 var tbody = document.getElementById('olsr_services');
139 for (var idx = 0; idx < info.length; idx++)
141 var service = info[idx];
143 '<tr class="cbi-section-table-row cbi-rowstyle-'+(1 + (idx % 2))+'">' +
144 '<td class="cbi-section-table-titles"><a href="%s">%s</a></td>' +
145 '<td class="cbi-section-table-titles">%s</td>' +
146 '<td class="cbi-section-table-titles"><a href="http://%s/cgi-bin-status.html">%s</a></td>' +
148 service.url, service.descr, service.proto, service.origin_link, service.origin || '?'
160 <h2><a id="content" name="content"><%:Services%></a></h2>
162 <fieldset class="cbi-section">
163 <legend><%:Internal services%></legend>
164 <table class="cbi-section-table">
166 <tr class="cbi-section-table-titles">
167 <th class="cbi-section-table-cell"><%:Url%></th>
168 <th class="cbi-section-table-cell"><%:Protocol%></th>
169 <th class="cbi-section-table-cell"><%:Source%></th>
173 <tbody id="olsr_services">
175 for k, line in ipairs(services) do
177 -- split line at # and |, 1=url, 2=proto, 3=description, 4=source
178 local field = utl.split(line, "[#|]", split, true)
179 local origin_lnk = ip.IPv6(pcdata(field[4])) or ""
181 if #origin_lnk ~= 0 and origin_lnk:is6() then
182 origin_link = "["..origin_lnk:string().."]"
184 origin_link = pcdata(field[4])
186 local url, proto, descr, origin = pcdata(field[1]), pcdata(field[2]), utl.trim(pcdata(field[3])), pcdata(field[4])
189 <tr class="cbi-section-table-row cbi-rowstyle-<%=i%>">
190 <td class="cbi-section-table-titles"><a href="<%=url%>"><%=descr%></a></td>
191 <td class="cbi-section-table-titles"><%=proto%></td>
192 <td class="cbi-section-table-titles"><a href="http://<%=origin_link%>/cgi-bin-status.html"><%=origin%></a></td>