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util/datetime.lua @ 10067:598befab492e
mod_admin_telnet: Check for simple commands before executing in sandbox
This makes fixing yield over pcall boundry issue easier since it would
have jumped to the thread error handler instead of proceeding to
checking for simple commands.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 10 May 2019 01:28:09 +0200 |
parent | 9698:e616c37756b3 |
child | 12629:4c1d3f817063 |
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-- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- -- XEP-0082: XMPP Date and Time Profiles local os_date = os.date; local os_time = os.time; local os_difftime = os.difftime; local tonumber = tonumber; local _ENV = nil; -- luacheck: std none local function date(t) return os_date("!%Y-%m-%d", t); end local function datetime(t) return os_date("!%Y-%m-%dT%H:%M:%SZ", t); end local function time(t) return os_date("!%H:%M:%S", t); end local function legacy(t) return os_date("!%Y%m%dT%H:%M:%S", t); end local function parse(s) if s then local year, month, day, hour, min, sec, tzd; year, month, day, hour, min, sec, tzd = s:match("^(%d%d%d%d)%-?(%d%d)%-?(%d%d)T(%d%d):(%d%d):(%d%d)%.?%d*([Z+%-]?.*)$"); if year then local now = os_time(); local time_offset = os_difftime(os_time(os_date("*t", now)), os_time(os_date("!*t", now))); -- to deal with local timezone local tzd_offset = 0; if tzd ~= "" and tzd ~= "Z" then local sign, h, m = tzd:match("([+%-])(%d%d):?(%d*)"); if not sign then return; end if #m ~= 2 then m = "0"; end h, m = tonumber(h), tonumber(m); tzd_offset = h * 60 * 60 + m * 60; if sign == "-" then tzd_offset = -tzd_offset; end end sec = (sec + time_offset) - tzd_offset; return os_time({year=year, month=month, day=day, hour=hour, min=min, sec=sec, isdst=false}); end end end return { date = date; datetime = datetime; time = time; legacy = legacy; parse = parse; };