applications/luci-olsr/luasrc/view/status-olsr/overview.htm

   1 <%#
   2 LuCI - Lua Configuration Interface
   3 Copyright 2008 Steven Barth <steven@midlink.org>
   4 Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
   5 Copyright 2011 Manuel Munz <freifunk at somakoma dot de>
   6
   7 Licensed under the Apache License, Version 2.0 (the "License");
   8 you may not use this file except in compliance with the License.
   9 You may obtain a copy of the License at
  10
  11         http://www.apache.org/licenses/LICENSE-2.0
  12 -%>
  13
  14 <%
  15 local sys = require "luci.sys"
  16 local utl = require "luci.util"
  17 local fs = require "luci.fs"
  18
  19 function get_version()
  20         local data = utl.split((utl.trim(sys.exec("/usr/sbin/olsrd -v"))))
  21         local buildfull = utl.trim(utl.split(data[2],": ")[2])
  22         local ver = {
  23                 version = utl.trim(utl.split(data[1]," - ")[2]),
  24                 date = utl.trim(utl.split(buildfull, " ")[1]),
  25                 time = utl.trim(utl.split(buildfull, " ")[2]),
  26                 host = utl.trim(utl.split(buildfull, " ")[4])
  27         }
  28         return ver
  29 end
  30 local ver = get_version()
  31
  32 local ifaces = fetch_txtinfo("int")
  33 if not ifaces or not ifaces.Interfaces then
  34         luci.template.render("status-olsr/error_olsr")
  35         return nil
  36 end
  37 local interfaces = ""
  38 for k,v in pairs(ifaces.Interfaces) do
  39         interfaces = utl.trim(interfaces.." "..v.Name)
  40 end
  41 interfaces = string.gsub(interfaces, " ", ", ")
  42 local nr_ifaces = #ifaces.Interfaces
  43
  44 local links = fetch_txtinfo("links")
  45 local nr_neigh = #links.Links
  46 local neighbors = ""
  47 for k,v in pairs(links.Links) do
  48         local link
  49         if v.Hostname then
  50                 link = v.Hostname
  51         else
  52                 link = v["Remote IP"]
  53         end
  54         neighbors = utl.trim("<a href=http://"..link.."/cgi-bin-status.html>"..link.."</a> "..neighbors)
  55 end
  56
  57 local data = fetch_txtinfo("topology")
  58 local nr_topo = #data.Topology
  59 local utable = {}
  60 for k,v in pairs(data.Topology) do
  61         if utl.contains(utable, v["Dest. IP"]) == false then
  62                 table.insert(utable, v["Dest. IP"])
  63         end
  64 end
  65 local nr_nodes = #utable
  66
  67 local data = fetch_txtinfo("hna")
  68 local nr_hna = #data.HNA
  69
  70 local meshfactor = string.format("%.2f", nr_topo / nr_nodes)
  71
  72 if luci.http.formvalue("status") == "1" then
  73         rv = {
  74                 nr_neighbors = nr_neigbors,
  75                 neighbors = neighbors,
  76                 interfaces = interfaces,
  77                 nr_ifaces = nr_ifaces,
  78                 nr_links = nr_links,
  79                 nr_topo = nr_topo,
  80                 nr_nodes = nr_nodes,
  81                 meshfactor = meshfactor
  82         }
  83         luci.http.prepare_content("application/json")
  84         luci.http.write_json(rv)
  85         return
  86 end
  87
  88
  89 local ipv = luci.model.uci.cursor():get_first("olsrd", "olsrd", "IpVersion", "4")
  90
  91 function write_conf(conf, file)
  92         if fs.access(conf) then
  93                 luci.http.header("Content-Disposition", "attachment; filename="..file)
  94                 luci.http.prepare_content("text/plain")
  95                 luci.http.write(fs.readfile(conf))
  96         end
  97 end
  98
  99 conf = luci.http.formvalue()
 100
 101 if conf.openwrt then
 102         write_conf("/etc/config/olsrd", "olsrd")
 103         return false
 104 end
 105
 106 if conf.conf_v4 then
 107         write_conf("/var/etc/olsrd.conf.ipv4", "olsrd.conf.ipv4")
 108         return false
 109 end
 110
 111 if conf.conf_v6 then
 112         write_conf("/var/etc/olsrd.conf.ipv6", "olsrd.conf.ipv6")
 113         return false
 114 end
 115
 116 if conf.conf then
 117         write_conf("/var/etc/olsrd.conf", "olsrd.conf")
 118         return false
 119 end
 120
 121 %>
 122
 123 <%+header%>
 124
 125 <script type="text/javascript" src="<%=resource%>/cbi.js"></script>
 126 <script type="text/javascript">//<![CDATA[
 127
 128 XHR.poll(30, '<%=REQUEST_URI%>', { status: 1 },
 129                 function(x, info)
 130                 {
 131                 var e;
 132
 133                 if (e = document.getElementById('nr_neighbors'))
 134                         e.innerHTML = info.nr_neighbors;
 135
 136                 if (e = document.getElementById('neighbors'))
 137                         e.innerHTML = info.neighbors;
 138
 139                 if (e = document.getElementById('nr_ifaces'))
 140                         e.innerHTML = info.nr_ifaces;
 141
 142                 if (e = document.getElementById('interfaces'))
 143                         e.innerHTML = info.interfaces;
 144
 145                 if (e = document.getElementById('nr_links'))
 146                         e.innerHTML = info.nr_links;
 147
 148                 if (e = document.getElementById('nr_topo'))
 149                         e.innerHTML = info.nr_topo;
 150
 151                 if (e = document.getElementById('nr_nodes'))
 152                         e.innerHTML = info.nr_nodes;
 153
 154                 if (e = document.getElementById('meshfactor'))
 155                         e.innerHTML = info.meshfactor;
 156                 }
 157         );
 158 //]]></script>
 159
 160
 161 <h2><a id="content" name="content">OLSR <%:Overview%></a></h2>
 162
 163 <div class="cbi-map">
 164         <div class="cbi-section-node">
 165                 <div class="cbi-value"><label class="cbi-value-title"><%:Interfaces%></label>
 166                         <div class="cbi-value-field">
 167                                 <div style="width: 6em; float:left;">
 168                                         <a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "interfaces")%>">
 169                                                 <span id="nr_ifaces">
 170                                                         <%=nr_ifaces%></a>
 171                                                 <span>
 172                                 </div>
 173                                 <div style="padding-left: 6em;">
 174                                         <span id="interfaces">
 175                                                 <%=interfaces%>
 176                                         </span>
 177                                 </div>
 178                         </div>
 179                 </div>
 180
 181                 <div class="cbi-value"><label class="cbi-value-title"><%:Neighbors%></label>
 182                         <div class="cbi-value-field">
 183                                 <div style="width: 6em; float:left;">
 184                                         <a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "neighbors")%>">
 185                                                 <span id="nr_neigh">
 186                                                         <%=nr_neigh%></a>
 187                                                 </span>
 188                                 </div>
 189                                 <div style="padding-left: 6em;">
 190                                         <span id="neighbors">
 191                                                 <%=neighbors%>
 192                                         </span>
 193                                 </div>
 194                         </div>
 195                 </div>
 196
 197                 <div class="cbi-value"><label class="cbi-value-title"><%:Nodes%></label>
 198                         <div class="cbi-value-field"><a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "topology")%>">
 199                                 <span id="nr_nodes">
 200                                         <%=nr_nodes%></a>
 201                                 </span>
 202                         </div>
 203                 </div>
 204
 205                 <div class="cbi-value"><label class="cbi-value-title"><%:HNA%></label>
 206                         <div class="cbi-value-field"><a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "hna")%>">
 207                                 <span id="nr_hna">
 208                                         <%=nr_hna%></a>
 209                                 </span>
 210                         </div>
 211                 </div>
 212
 213                 <div class="cbi-value"><label class="cbi-value-title"><%:Links total%></label>
 214                         <div class="cbi-value-field"><a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "topology")%>">
 215                                 <span id="nr_topo">
 216                                         <%=nr_topo%></a>
 217                                 </span>
 218                         </div>
 219                 </div>
 220
 221                 <div class="cbi-value"><label class="cbi-value-title"><%:Links per node (average)%></label>
 222                         <div class="cbi-value-field">
 223                                 <span id="meshfactor">
 224                                         <%=meshfactor%>
 225                                 </span>
 226                         </div>
 227                 </div>
 228         </div>
 229 </div>
 230
 231 <h2><a id="content" name="content">OLSR <%:Configuration%></a></h2>
 232
 233 <div class="cbi-map">
 234         <div class="cbi-section-node">
 235                 <div class="cbi-value"><label class="cbi-value-title"><%:Version%></label>
 236                         <div class="cbi-value-field"><%=ver.version%> (built <%=ver.date%> on <%=ver.host%>)
 237                         </div>
 238                 </div>
 239
 240                 <div class="cbi-value"><label class="cbi-value-title"><%:Download Config%></label>
 241                         <div class="cbi-value-field">
 242                                 <a href="<%=REQUEST_URI%>?openwrt">OpenWrt</a>,
 243                                 <% if ipv == "6and4" then %>
 244                                         <a href="<%=REQUEST_URI%>?conf_v4">OLSRD IPv4</a>,
 245                                         <a href="<%=REQUEST_URI%>?conf_v6">OLSRD IPv6</a>
 246                                 <% else %>
 247                                         <a href="<%=REQUEST_URI%>?conf">OLSRD</a>
 248                                 <% end %>
 249                         </div>
 250                 </div>
 251         </div>
 252 </div>
 253
 254 <%+footer%>