savewifiset.lua.svn-base

嵌入式无线路由系统openwrt的web配置工具

#!/usr/bin/lua
-- Copyright (C) 2008 OpenRB.com
require('fslib')

data = datajson() or {}

if (data['values'] ~= nil) then
  country = data['values']['country'] or '0'
  
  f = io.popen('ls -1 /etc/modules.d/50-madwifi*')
  if (f ~= nil) then
    filename = f:read('*line')

    if (filename) then
      settings = readfile(filename)

      rep = country == '0' and '' or 'countrycode=' .. country
      settings, count = settings:gsub('countrycode=%d+', rep)
    
      if (count == 0) then
        settings, _ = settings:gsub('ath_pci', 'ath_pci ' .. rep)
        settings, _ = settings:gsub('ath_ahb', 'ath_ahb ' .. rep)
      end 

      settings = settings:gsub('  ', ' ')
      writefile(filename, settings)
    end
  end
end