contrib/package/olsrd-luci/files/lib/config/olsr.lua

   1 #!/usr/bin/lua
   2
   3 --[[
   4
   5 OLSRd configuration generator
   6 (c) 2008 Freifunk Leipzig / Jo-Philipp Wich <xm@leipzig.freifunk.net>
   7
   8 Licensed under the Apache License, Version 2.0 (the "License");
   9 you may not use this file except in compliance with the License.
  10 You may obtain a copy of the License at
  11
  12         http://www.apache.org/licenses/LICENSE-2.0
  13
  14 $Id$
  15
  16 ]]--
  17
  18 require("luci.util")
  19 require("luci.model.uci")
  20
  21 local conf = luci.model.uci.get_all("olsr")
  22
  23 local function _value(val)
  24         if val:match("^[0-9%. \t]+$") or val == "yes" or val == "no" then
  25                 return val
  26         else
  27                 return string.format( '"%s"', val )
  28         end
  29 end
  30
  31 local function _section(sect,sval,parstr)
  32         local rv  = ""
  33         local pad = ""
  34
  35         if sval then
  36                 rv  = string.format( '%s "%s"\n{\n', conf[sect][".type"], conf[sect][sval] )
  37                 pad = "\t"
  38         end
  39
  40         for k, v in luci.util.spairs(conf[sect]) do
  41                 if k:sub(1,1) ~= '.' and k ~= sval then
  42                         if parstr then
  43                                 rv = rv .. string.format(
  44                                         '%s%s "%s"\t"%s"\n',
  45                                         pad, parstr,
  46                                         k:gsub( "_", "-" ),     -- XXX: find a better solution for this
  47                                         v
  48                                 )
  49                         else
  50                                 rv = rv .. string.format(
  51                                         '%s%s\t%s\n',
  52                                         pad, k, _value(v)
  53                                 )
  54                         end
  55                 end
  56         end
  57
  58         if sval then
  59                 rv = rv .. "}\n"
  60         end
  61
  62         return rv
  63 end
  64
  65 local function _hna(sval)
  66         local rv = string.format( "%s\n{\n", sval )
  67
  68         for k, v in luci.util.spairs(conf) do
  69                 if conf[k][".type"] == sval and conf[k].NetAddr and conf[k].Prefix then
  70                         rv = rv .. string.format(
  71                                 "\t%s\t%s\n",
  72                                 conf[k].NetAddr,
  73                                 conf[k].Prefix
  74                         )
  75                 end
  76         end
  77
  78         return rv .. "}\n"
  79 end
  80
  81 local function _ipc(sval)
  82         local rv = string.format( "%s\n{\n", sval )
  83
  84         for k, v in luci.util.spairs(conf[sval]) do
  85                 if k:sub(1,1) ~= "." then
  86                         local vals = luci.util.split(v, "%s+", nil, true)
  87
  88                         if k == "Net" then
  89                                 for i = 1,#vals,2 do
  90                                         rv = rv .. string.format(
  91                                                 "\tNet\t%s\t%s\n",
  92                                                 vals[i], vals[i+1]
  93                                         )
  94                                 end
  95                         elseif k == "Host" then
  96                                 for i, v in ipairs(vals) do
  97                                         rv = rv .. string.format(
  98                                                 "\t%s\t%s\n",
  99                                                 k, vals[i]
 100                                         )
 101                                 end
 102                         else
 103                                 rv = rv .. string.format(
 104                                         "\t%s\t%s\n",
 105                                         k, v
 106                                 )
 107                         end
 108                 end
 109         end
 110
 111         return rv .. "}\n"
 112 end
 113
 114
 115 -- general config section
 116 print( _section("general") )
 117
 118 -- plugin config sections
 119 for k, v in luci.util.spairs(conf) do
 120         if conf[k][".type"] == "LoadPlugin" then
 121                 print( _section( k, "Library", "PlParam" ) )
 122         end
 123 end
 124
 125 -- interface config sections
 126 for k, v in luci.util.spairs(conf) do
 127         if conf[k][".type"] == "Interface" then
 128                 print( _section( k, "Interface" ) )
 129         end
 130 end
 131
 132 -- write Hna4, Hna6 sections
 133 print( _hna("Hna4") )
 134 print( _hna("Hna6") )
 135
 136 -- write IpcConnect section
 137 print( _ipc("IpcConnect") )