/usr/lib/lua/luci/model/cbi/filetransfer.lua
/usr/lib/lua/luci/controller/filetransfer.lua
/usr/lib/lua/luci/view/filetransfer/other_dvalue.htm
/usr/lib/lua/luci/view/filetransfer/other_upload.htm
/usr/lib/lua/luci/view/filetransfer/other_button.htm
/usr/lib/lua/luci/view/filetransfer/other_download.htm
/etc/uci-defaults/luci-filetransfer