module("luci.controller.remount", package.seeall)
function index()
  local page = node("remount")
  page.sysauth = "root"
  page.sysauth_authenticator = "htmlauth"
  entry({"remount"}, template("remount"), "Remount")
  entry({"remount", "readonly"}, call("readonly"))
  entry({"remount", "readwrite"}, call("readwrite"))
end
function readwrite()
  luci.sys.exec("mount -o remount,rw,noatime /")
  luci.http.redirect(luci.dispatcher.build_url("remount"))
end
function readonly()
  luci.sys.exec("mount -o remount,ro /")
  luci.http.redirect(luci.dispatcher.build_url("remount"))
end
function mounted()
  local data = ""
  local partitions = luci.util.execi("mount")
  
  if not partitions then
      return "failure with mount command"
  end
  for line in partitions do
    if string.match(line,"^/.+%s/%s.+") then
       data = data .. line .. "\n"
    end
  end
  return data
end