-- Copyright 2010 Jo-Philipp Wich <jow@openwrt.org>
-- Licensed to the public under the Apache License 2.0.
+local utl = require "luci.util"
local sys = require "luci.sys"
+local ipc = require "luci.ip"
local fs = require "nixio.fs"
m = SimpleForm("wol", translate("Wake on LAN"),
function host.write(self, s, val)
local host = luci.http.formvalue("cbid.wol.1.mac")
- if host and #host > 0 and host:match("^[a-fA-F0-9:]+$") then
+ local mac = ipc.checkmac(host)
+ if mac then
local cmd
local util = luci.http.formvalue("cbid.wol.1.binary") or (
has_ewk and "/usr/bin/etherwake" or "/usr/bin/wol"
if util == "/usr/bin/etherwake" then
local iface = luci.http.formvalue("cbid.wol.1.iface")
local broadcast = luci.http.formvalue("cbid.wol.1.broadcast")
- cmd = "%s -D%s %s %q" %{
- util, (iface ~= "" and " -i %q" % iface or ""),
- (broadcast == "1" and " -b" or ""), host
+ cmd = "%s -D%s %s %q 2>&1" %{
+ util, (iface ~= "" and " -i %s" % utl.shellquote(iface) or ""),
+ (broadcast == "1" and " -b" or ""), mac
}
else
- cmd = "%s -v %q" %{ util, host }
+ cmd = "%s -v %q" %{ util, mac }
end
local msg = "<p><strong>%s</strong><br /><br /><code>%s<br /><br />" %{
- translate("Starting WoL utility:"), cmd
+ translate("Starting WoL utility:"), utl.pcdata(cmd)
}
local p = io.popen(cmd .. " 2>&1")