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Add last_login field to auth.txt

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Also shortens some related code and adds more parameters to string.split.
This commit is contained in:
Ryan Newell 2014-10-08 17:11:44 -05:00 • committed by ShadowNinja
parent c40e993ce4
commit 90b6de173e
3 changed files with 79 additions and 30 deletions
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28
builtin/common/misc_helpers.lua
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@ -155,13 +155,33 @@ function dump(o, indent, nested, level)
end
--------------------------------------------------------------------------------
function string:split(sep)
local sep, fields = sep or ",", {}
local pattern = string.format("([^%s]+)", sep)
self:gsub(pattern, function(c) fields[#fields+1] = c end)
function string.split(str, delim, include_empty, max_splits)
delim = delim or ","
max_splits = max_splits or 0
local fields = {}
local num_splits = 0
local last_pos = 0
for part, pos in str:gmatch("(.-)[" .. delim .. "]()") do
last_pos = pos
if include_empty or part ~= "" then
num_splits = num_splits + 1
fields[num_splits] = part
if max_splits > 0 and num_splits + 1 >= max_splits then
break
end
end
end
-- Handle the last field
if max_splits <= 0 or num_splits <= max_splits then
local last_part = str:sub(last_pos)
if include_empty or last_part ~= "" then
fields[num_splits + 1] = last_part
end
end
return fields
end
--------------------------------------------------------------------------------
function file_exists(filename)
local f = io.open(filename, "r")