cjdns/files/cjdrouteconf

   1 #!/usr/bin/env lua
   2
   3 dkjson = require("dkjson")
   4 cjdns = require("cjdns")
   5 require("cjdns/uci")
   6
   7 function help()
   8   print("JSON interface to /etc/config/cjdns\n\nExamples: \
   9     cjdrouteconf get > /tmp/etc/cjdroute.conf \
  10     cat /tmp/etc/cjdroute.conf | cjdrouteconf set \
  11     uci changes \
  12     cjdrouteconf get | cjdroute")
  13 end
  14
  15 if arg[1] == "get" then
  16   local json = dkjson.encode(cjdns.uci.get(), { indent = true })
  17   print(json)
  18 elseif arg[1] == "set" then
  19   local json = io.stdin:read("*a")
  20   local obj, pos, err = dkjson.decode(json, 1, nil)
  21
  22   if obj then
  23     cjdns.uci.set(obj)
  24   else
  25     print("dkjson: " .. err .. " (try cjdroute --cleanconf)")
  26     os.exit(1)
  27   end
  28 else
  29   help()
  30 end