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 2010 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 local ipv = luci.model.uci.cursor():get_first("olsrd", "olsrd", "IpVersion", "4")
  73
  74 function write_conf(conf, file)
  75         if fs.access(conf) then
  76                 luci.http.header("Content-Disposition", "attachment; filename="..file)
  77                 luci.http.prepare_content("text/plain")
  78                 luci.http.write(fs.readfile(conf))
  79         end
  80 end
  81
  82 conf = luci.http.formvalue()
  83
  84 if conf.openwrt then
  85         write_conf("/etc/config/olsrd", "olsrd")
  86         return false
  87 end
  88
  89 if conf.conf_v4 then
  90         write_conf("/var/etc/olsrd.conf.ipv4", "olsrd.conf.ipv4")
  91         return false
  92 end
  93
  94 if conf.conf_v6 then
  95         write_conf("/var/etc/olsrd.conf.ipv6", "olsrd.conf.ipv6")
  96         return false
  97 end
  98
  99 if conf.conf then
 100         write_conf("/var/etc/olsrd.conf", "olsrd.conf")
 101         return false
 102 end
 103
 104 %>
 105
 106 <%+header%>
 107 <h2><a id="content" name="content">OLSR <%:Overview%></a></h2>
 108
 109 <div class="cbi-map">
 110         <div class="cbi-section-node">
 111                 <div class="cbi-value"><label class="cbi-value-title"><%:Interfaces%></label>
 112                         <div class="cbi-value-field">
 113                                 <div style="width: 6em; float:left;">
 114                                         <a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "interfaces")%>"><%=nr_ifaces%></a>
 115                                 </div>
 116                                 <div style="padding-left: 6em;">
 117                                         <%=interfaces%>
 118                                 </div>
 119                         </div>
 120                 </div>
 121
 122                 <div class="cbi-value"><label class="cbi-value-title"><%:Neighbors%></label>
 123                         <div class="cbi-value-field">
 124                                 <div style="width: 6em; float:left;">
 125                                         <a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "neighbors")%>"><%=nr_neigh%></a>
 126                                 </div>
 127                                 <div style="padding-left: 6em;">
 128                                         <%=neighbors%>
 129                                 </div>
 130                         </div>
 131                 </div>
 132
 133                 <div class="cbi-value"><label class="cbi-value-title"><%:Nodes%></label>
 134                         <div class="cbi-value-field"><a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "topology")%>"><%=nr_nodes%></a>
 135                         </div>
 136                 </div>
 137
 138                 <div class="cbi-value"><label class="cbi-value-title"><%:HNA%></label>
 139                         <div class="cbi-value-field"><a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "hna")%>"><%=nr_hna%></a>
 140                         </div>
 141                 </div>
 142
 143                 <div class="cbi-value"><label class="cbi-value-title"><%:Links total%></label>
 144                         <div class="cbi-value-field"><a href="<%=luci.dispatcher.build_url("freifunk", "olsr", "topology")%>"><%=nr_topo%></a>
 145                         </div>
 146                 </div>
 147
 148                 <div class="cbi-value"><label class="cbi-value-title"><%:Links per node (average)%></label>
 149                         <div class="cbi-value-field"><%=meshfactor%>
 150                         </div>
 151                 </div>
 152         </div>
 153 </div>
 154
 155 <h2><a id="content" name="content">OLSR <%:Configuration%></a></h2>
 156
 157 <div class="cbi-map">
 158         <div class="cbi-section-node">
 159                 <div class="cbi-value"><label class="cbi-value-title"><%:Version%></label>
 160                         <div class="cbi-value-field"><%=ver.version%> (built <%=ver.date%> on <%=ver.host%>)
 161                         </div>
 162                 </div>
 163
 164                 <div class="cbi-value"><label class="cbi-value-title"><%:Download Config%></label>
 165                         <div class="cbi-value-field">
 166                                 <a href="<%=REQUEST_URI%>?openwrt">OpenWrt</a>,
 167                                 <% if ipv == "6and4" then %>
 168                                         <a href="<%=REQUEST_URI%>?conf_v4">OLSRD IPv4</a>,
 169                                         <a href="<%=REQUEST_URI%>?conf_v6">OLSRD IPv6</a>
 170                                 <% else %>
 171                                         <a href="<%=REQUEST_URI%>?conf">OLSRD</a>
 172                                 <% end %>
 173                         </div>
 174                 </div>
 175         </div>
 176 </div>
 177
 178 <%+footer%>