applications/luci-splash/root/usr/bin/luci-splashd

   1 #!/usr/bin/lua
   2 require("socket")
   3 require("luci.model.uci")
   4
   5 luci.model.uci.set_savedir(luci.model.uci.savedir_state)
   6
   7 local server = socket.bind("0.0.0.0", arg[1] or 8082)
   8 server:settimeout(0, "t")
   9
  10 while true do
  11         local client = server:accept()
  12
  13         if client then
  14                 client:settimeout(1)
  15                 local ip = client:getpeername()
  16                 local srv
  17                 luci.model.uci.foreach("network", "interface",
  18                         function (section)
  19                             if section.ipaddr then
  20                                 local p = luci.sys.net.mask4prefix(section.netmask)
  21                                 if luci.sys.net.belongs(ip, section.ipaddr, p) then
  22                                     srv = section.ipaddr
  23                                     return
  24                                 end
  25                             end
  26                         end)
  27
  28                 client:receive()
  29                 client:send("HTTP/1.0 302 Found\r\nLocation: http://" .. srv ..
  30                  (arg[2] or "/luci/splash") .. "\r\n\r\n")
  31                 client:close()
  32         else
  33                 socket.sleep(0.1)
  34         end
  35 end