Приведение в более приличный вид с выносом используемых базовых функций в отдельную...

[lua-filemanager.git] / www / cgi-bin / fs-download

diff --git a/www/cgi-bin/fs-download b/www/cgi-bin/fs-download
index 5ae634a5335dcafaba5a958af4791d80bf4eb9d8..d33ec96c98f335a3efa89f7ffcf619acf317d4c5 100755 (executable)
--- a/www/cgi-bin/fs-download
+++ b/www/cgi-bin/fs-download
@@ -2,17 +2,9 @@
 
 nixio = require "nixio"
 fs = require "nixio.fs"
-uci = require("uci")
 util = require "luci.util"
 ltn12 = require "ltn12"
-
-local function is_in_dir(file, dir)
-  if file == dir then
-    return true
-  else   
-    return file:sub(1, #dir) == dir
-  end  
-end
+luafm = require "luafm"
 
 args = {}
 
@@ -21,17 +13,14 @@ for dummy,param in pairs(util.split(nixio.getenv('QUERY_STRING'),'&')) do
   args[val[1]] = util.urldecode(val[2],true)
 end
 
-local u_c = uci.cursor()
-local basepath = u_c.get("filemanager","config","basedir")
-
-path = fs.realpath(basepath..'/'..args["path"])
+path = luafm.make_path(args["path"])
 if path then
   file = io.open(path,"rb")
 else
   file = nil
 end  
 
-if file and is_in_dir(path,basepath) then
+if file then
   print("Content-Type: application/octet-stream")
   print('Content-Disposition: attachment; filename="'..fs.basename(args["path"])..'"')
   print("\r")