Difuse/luci
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Optimized uvl.validation

Browse source
This commit is contained in:
Steven Barth 2008-09-09 15:39:30 +00:00
parent c939a799ce
commit 1bfd6b667b
1 changed files with 11 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
libs/uvl/luasrc/uvl/validation.lua
View file

@ -14,26 +14,28 @@ $Id$
]]-- ]]--
module( "luci.uvl.validation", package.seeall ) local os = require "os"
local fs = require "luci.fs"
local sys = require "luci.sys"
local ERR = require "luci.uvl.errors"
require("luci.fs") local ipairs, unpack, type, tostring = ipairs, unpack, type, tostring
require("luci.sys")
local ERR = luci.uvl.errors module "luci.uvl.validation"
function _exec( bin, args ) function _exec( bin, args )
local cmd, output = "", nil local cmd, output = "", nil
for _, v in ipairs({ bin, unpack(args) }) do for _, v in ipairs({ bin, unpack(args) }) do
cmd = cmd .. string.format("%q ",v):gsub("([%$`])","\\%1") cmd = cmd .. ("%q " % v):gsub("([%$`])","\\%1")
end end
local tmpfile = "/tmp/uvl" .. luci.sys.uniqueid(8) local tmpfile = "/tmp/uvl" .. sys.uniqueid(8)
local retval = os.execute( cmd .. " 1>" .. tmpfile .. " 2>" .. tmpfile ) local retval = os.execute( cmd .. " 1>" .. tmpfile .. " 2>" .. tmpfile )
if luci.fs.access(tmpfile) then if fs.access(tmpfile) then
output = luci.fs.readfile(tmpfile) output = fs.readfile(tmpfile)
luci.fs.unlink(tmpfile) fs.unlink(tmpfile)
end end
return retval, output return retval, output