Rework LuCI build system

 * Rename subdirectories to their repective OpenWrt package names
 * Make each LuCI module its own standalone package
 * Deploy a shared luci.mk which is used by each module Makefile

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

4 files changed, 1008 insertions, 0 deletions

diff --git a/modules/luci-base/luasrc/sys/iptparser.lua b/modules/luci-base/luasrc/sys/iptparser.lua
new file mode 100644
index 0000000000..d82363309a
--- /dev/null
+++ b/modules/luci-base/luasrc/sys/iptparser.lua
@@ -0,0 +1,373 @@
+--[[
+
+Iptables parser and query library
+(c) 2008-2009 Jo-Philipp Wich <xm@leipzig.freifunk.net>
+(c) 2008-2009 Steven Barth <steven@midlink.org>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+$Id$
+
+]]--
+
+local luci  = {}
+luci.util   = require "luci.util"
+luci.sys    = require "luci.sys"
+luci.ip     = require "luci.ip"
+
+local tonumber, ipairs, table = tonumber, ipairs, table
+
+--- LuCI iptables parser and query library
+-- @cstyle	instance
+module("luci.sys.iptparser")
+
+--- Create a new iptables parser object.
+-- @class	function
+-- @name	IptParser
+-- @param	family	Number specifying the address family. 4 for IPv4, 6 for IPv6
+-- @return	IptParser instance
+IptParser = luci.util.class()
+
+function IptParser.__init__( self, family )
+	self._family = (tonumber(family) == 6) and 6 or 4
+	self._rules  = { }
+	self._chains = { }
+
+	if self._family == 4 then
+		self._nulladdr = "0.0.0.0/0"
+		self._tables   = { "filter", "nat", "mangle", "raw" }
+		self._command  = "iptables -t %s --line-numbers -nxvL"
+	else
+		self._nulladdr = "::/0"
+		self._tables   = { "filter", "mangle", "raw" }
+		self._command  = "ip6tables -t %s --line-numbers -nxvL"
+	end
+
+	self:_parse_rules()
+end
+
+--- Find all firewall rules that match the given criteria. Expects a table with
+-- search criteria as only argument. If args is nil or an empty table then all
+-- rules will be returned.
+--
+-- The following keys in the args table are recognized:
+-- <ul>
+--  <li> table		 - Match rules that are located within the given table
+--  <li> chain		 - Match rules that are located within the given chain
+--  <li> target		 - Match rules with the given target
+--  <li> protocol	 - Match rules that match the given protocol, rules with
+-- 						protocol "all" are always matched
+--  <li> source		 - Match rules with the given source, rules with source
+-- 						"0.0.0.0/0" (::/0) are always matched
+--  <li> destination - Match rules with the given destination, rules with
+-- 						destination "0.0.0.0/0" (::/0) are always matched
+--  <li> inputif	 - Match rules with the given input interface, rules
+-- 						with input	interface "*" (=all) are always matched
+--  <li> outputif	 - Match rules with the given output interface, rules
+-- 						with output	interface "*" (=all) are always matched
+--  <li> flags		 - Match rules that match the given flags, current
+-- 						supported values are "-f" (--fragment)
+--						and "!f" (! --fragment)
+--  <li> options	 - Match rules containing all given options
+-- </ul>
+-- The return value is a list of tables representing the matched rules.
+-- Each rule table contains the following fields:
+-- <ul>
+--  <li> index		 - The index number of the rule
+--  <li> table		 - The table where the rule is located, can be one
+--	 					of "filter", "nat" or "mangle"
+--  <li> chain		 - The chain where the rule is located, e.g. "INPUT"
+-- 						or "postrouting_wan"
+--  <li> target		 - The rule target, e.g. "REJECT" or "DROP"
+--  <li> protocol		The matching protocols, e.g. "all" or "tcp"
+--  <li> flags		 - Special rule options ("--", "-f" or "!f")
+--  <li> inputif	 - Input interface of the rule, e.g. "eth0.0"
+-- 						or "*" for all interfaces
+--  <li> outputif	 - Output interface of the rule,e.g. "eth0.0"
+-- 						or "*" for all interfaces
+--  <li> source		 - The source ip range, e.g. "0.0.0.0/0" (::/0)
+--  <li> destination - The destination ip range, e.g. "0.0.0.0/0" (::/0)
+--  <li> options	 - A list of specific options of the rule,
+-- 						e.g. { "reject-with", "tcp-reset" }
+--  <li> packets	 - The number of packets matched by the rule
+--  <li> bytes		 - The number of total bytes matched by the rule
+-- </ul>
+-- Example:
+-- <pre>
+-- ip = luci.sys.iptparser.IptParser()
+-- result = ip.find( {
+-- 	target="REJECT",
+-- 	protocol="tcp",
+-- 	options={ "reject-with", "tcp-reset" }
+-- } )
+-- </pre>
+-- This will match all rules with target "-j REJECT",
+-- protocol "-p tcp" (or "-p all")
+-- and the option "--reject-with tcp-reset".
+-- @params args		Table containing the search arguments (optional)
+-- @return			Table of matching rule tables
+function IptParser.find( self, args )
+
+	local args = args or { }
+	local rv   = { }
+
+	args.source      = args.source      and self:_parse_addr(args.source)
+	args.destination = args.destination and self:_parse_addr(args.destination)
+
+	for i, rule in ipairs(self._rules) do
+		local match = true
+
+		-- match table
+		if not ( not args.table or args.table:lower() == rule.table ) then
+			match = false
+		end
+
+		-- match chain
+		if not ( match == true and (
+			not args.chain or args.chain == rule.chain
+		) ) then
+			match = false
+		end
+
+		-- match target
+		if not ( match == true and (
+			not args.target or args.target == rule.target
+		) ) then
+			match = false
+		end
+
+		-- match protocol
+		if not ( match == true and (
+			not args.protocol or rule.protocol == "all" or
+			args.protocol:lower() == rule.protocol
+		) ) then
+			match = false
+		end
+
+		-- match source
+		if not ( match == true and (
+			not args.source or rule.source == self._nulladdr or
+			self:_parse_addr(rule.source):contains(args.source)
+		) ) then
+			match = false
+		end
+
+		-- match destination
+		if not ( match == true and (
+			not args.destination or rule.destination == self._nulladdr or
+			self:_parse_addr(rule.destination):contains(args.destination)
+		) ) then
+			match = false
+		end
+
+		-- match input interface
+		if not ( match == true and (
+			not args.inputif or rule.inputif == "*" or
+			args.inputif == rule.inputif
+		) ) then
+			match = false
+		end
+
+		-- match output interface
+		if not ( match == true and (
+			not args.outputif or rule.outputif == "*" or
+			args.outputif == rule.outputif
+		) ) then
+			match = false
+		end
+
+		-- match flags (the "opt" column)
+		if not ( match == true and (
+			not args.flags or rule.flags == args.flags
+		) ) then
+			match = false
+		end
+
+		-- match specific options
+		if not ( match == true and (
+			not args.options or
+			self:_match_options( rule.options, args.options )
+		) ) then
+			match = false
+		end
+
+		-- insert match
+		if match == true then
+			rv[#rv+1] = rule
+		end
+	end
+
+	return rv
+end
+
+
+--- Rebuild the internal lookup table, for example when rules have changed
+-- through external commands.
+-- @return	nothing
+function IptParser.resync( self )
+	self._rules = { }
+	self._chain = nil
+	self:_parse_rules()
+end
+
+
+--- Find the names of all tables.
+-- @return		Table of table names.
+function IptParser.tables( self )
+	return self._tables
+end
+
+
+--- Find the names of all chains within the given table name.
+-- @param table	String containing the table name
+-- @return		Table of chain names in the order they occur.
+function IptParser.chains( self, table )
+	local lookup = { }
+	local chains = { }
+	for _, r in ipairs(self:find({table=table})) do
+		if not lookup[r.chain] then
+			lookup[r.chain]   = true
+			chains[#chains+1] = r.chain
+		end
+	end
+	return chains
+end
+
+
+--- Return the given firewall chain within the given table name.
+-- @param table	String containing the table name
+-- @param chain	String containing the chain name
+-- @return		Table containing the fields "policy", "packets", "bytes"
+--				and "rules". The "rules" field is a table of rule tables.
+function IptParser.chain( self, table, chain )
+	return self._chains[table:lower()] and self._chains[table:lower()][chain]
+end
+
+
+--- Test whether the given target points to a custom chain.
+-- @param target	String containing the target action
+-- @return			Boolean indicating whether target is a custom chain.
+function IptParser.is_custom_target( self, target )
+	for _, r in ipairs(self._rules) do
+		if r.chain == target then
+			return true
+		end
+	end
+	return false
+end
+
+
+-- [internal] Parse address according to family.
+function IptParser._parse_addr( self, addr )
+	if self._family == 4 then
+		return luci.ip.IPv4(addr)
+	else
+		return luci.ip.IPv6(addr)
+	end
+end
+
+-- [internal] Parse iptables output from all tables.
+function IptParser._parse_rules( self )
+
+	for i, tbl in ipairs(self._tables) do
+
+		self._chains[tbl] = { }
+
+		for i, rule in ipairs(luci.util.execl(self._command % tbl)) do
+
+			if rule:find( "^Chain " ) == 1 then
+
+				local crefs
+				local cname, cpol, cpkt, cbytes = rule:match(
+					"^Chain ([^%s]*) %(policy (%w+) " ..
+					"(%d+) packets, (%d+) bytes%)"
+				)
+
+				if not cname then
+					cname, crefs = rule:match(
+						"^Chain ([^%s]*) %((%d+) references%)"
+					)
+				end
+
+				self._chain = cname
+				self._chains[tbl][cname] = {
+					policy     = cpol,
+					packets    = tonumber(cpkt or 0),
+					bytes      = tonumber(cbytes or 0),
+					references = tonumber(crefs or 0),
+					rules      = { }
+				}
+
+			else
+				if rule:find("%d") == 1 then
+
+					local rule_parts   = luci.util.split( rule, "%s+", nil, true )
+					local rule_details = { }
+
+					-- cope with rules that have no target assigned
+					if rule:match("^%d+%s+%d+%s+%d+%s%s") then
+						table.insert(rule_parts, 4, nil)
+					end
+
+					-- ip6tables opt column is usually zero-width
+					if self._family == 6 then
+						table.insert(rule_parts, 6, "--")
+					end
+
+					rule_details["table"]       = tbl
+					rule_details["chain"]       = self._chain
+					rule_details["index"]       = tonumber(rule_parts[1])
+					rule_details["packets"]     = tonumber(rule_parts[2])
+					rule_details["bytes"]       = tonumber(rule_parts[3])
+					rule_details["target"]      = rule_parts[4]
+					rule_details["protocol"]    = rule_parts[5]
+					rule_details["flags"]       = rule_parts[6]
+					rule_details["inputif"]     = rule_parts[7]
+					rule_details["outputif"]    = rule_parts[8]
+					rule_details["source"]      = rule_parts[9]
+					rule_details["destination"] = rule_parts[10]
+					rule_details["options"]     = { }
+
+					for i = 11, #rule_parts  do
+						if #rule_parts[i] > 0 then
+							rule_details["options"][i-10] = rule_parts[i]
+						end
+					end
+
+					self._rules[#self._rules+1] = rule_details
+
+					self._chains[tbl][self._chain].rules[
+						#self._chains[tbl][self._chain].rules + 1
+					] = rule_details
+				end
+			end
+		end
+	end
+
+	self._chain = nil
+end
+
+
+-- [internal] Return true if optlist1 contains all elements of optlist 2.
+--            Return false in all other cases.
+function IptParser._match_options( self, o1, o2 )
+
+	-- construct a hashtable of first options list to speed up lookups
+	local oh = { }
+	for i, opt in ipairs( o1 ) do oh[opt] = true end
+
+	-- iterate over second options list
+	-- each string in o2 must be also present in o1
+	-- if o2 contains a string which is not found in o1 then return false
+	for i, opt in ipairs( o2 ) do
+		if not oh[opt] then
+			return false
+		end
+	end
+
+	return true
+end
diff --git a/modules/luci-base/luasrc/sys/zoneinfo.lua b/modules/luci-base/luasrc/sys/zoneinfo.lua
new file mode 100644
index 0000000000..f5a12bfcb6
--- /dev/null
+++ b/modules/luci-base/luasrc/sys/zoneinfo.lua
@@ -0,0 +1,28 @@
+--[[
+LuCI - Autogenerated Zoneinfo Module
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+]]--
+
+local setmetatable, require, rawget, rawset = setmetatable, require, rawget, rawset
+
+module "luci.sys.zoneinfo"
+
+setmetatable(_M, {
+	__index = function(t, k)
+		if k == "TZ" and not rawget(t, k) then
+			local m = require "luci.sys.zoneinfo.tzdata"
+			rawset(t, k, rawget(m, k))
+		elseif k == "OFFSET" and not rawget(t, k) then
+			local m = require "luci.sys.zoneinfo.tzoffset"
+			rawset(t, k, rawget(m, k))
+		end
+
+		return rawget(t, k)
+	end
+})
diff --git a/modules/luci-base/luasrc/sys/zoneinfo/tzdata.lua b/modules/luci-base/luasrc/sys/zoneinfo/tzdata.lua
new file mode 100644
index 0000000000..8c7cc2add4
--- /dev/null
+++ b/modules/luci-base/luasrc/sys/zoneinfo/tzdata.lua
@@ -0,0 +1,430 @@
+--[[
+LuCI - Autogenerated Zoneinfo Module
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+]]--
+
+module "luci.sys.zoneinfo.tzdata"
+
+TZ = {
+	{ 'Africa/Abidjan', 'GMT0' },
+	{ 'Africa/Accra', 'GMT0' },
+	{ 'Africa/Addis Ababa', 'EAT-3' },
+	{ 'Africa/Algiers', 'CET-1' },
+	{ 'Africa/Asmara', 'EAT-3' },
+	{ 'Africa/Bamako', 'GMT0' },
+	{ 'Africa/Bangui', 'WAT-1' },
+	{ 'Africa/Banjul', 'GMT0' },
+	{ 'Africa/Bissau', 'GMT0' },
+	{ 'Africa/Blantyre', 'CAT-2' },
+	{ 'Africa/Brazzaville', 'WAT-1' },
+	{ 'Africa/Bujumbura', 'CAT-2' },
+	{ 'Africa/Cairo', 'EET-2EEST,M4.5.5/0,M9.5.4/24' },
+	{ 'Africa/Casablanca', 'WET0WEST,M3.5.0,M10.5.0/3' },
+	{ 'Africa/Ceuta', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Africa/Conakry', 'GMT0' },
+	{ 'Africa/Dakar', 'GMT0' },
+	{ 'Africa/Dar es Salaam', 'EAT-3' },
+	{ 'Africa/Djibouti', 'EAT-3' },
+	{ 'Africa/Douala', 'WAT-1' },
+	{ 'Africa/El Aaiun', 'WET0WEST,M3.5.0,M10.5.0/3' },
+	{ 'Africa/Freetown', 'GMT0' },
+	{ 'Africa/Gaborone', 'CAT-2' },
+	{ 'Africa/Harare', 'CAT-2' },
+	{ 'Africa/Johannesburg', 'SAST-2' },
+	{ 'Africa/Juba', 'EAT-3' },
+	{ 'Africa/Kampala', 'EAT-3' },
+	{ 'Africa/Khartoum', 'EAT-3' },
+	{ 'Africa/Kigali', 'CAT-2' },
+	{ 'Africa/Kinshasa', 'WAT-1' },
+	{ 'Africa/Lagos', 'WAT-1' },
+	{ 'Africa/Libreville', 'WAT-1' },
+	{ 'Africa/Lome', 'GMT0' },
+	{ 'Africa/Luanda', 'WAT-1' },
+	{ 'Africa/Lubumbashi', 'CAT-2' },
+	{ 'Africa/Lusaka', 'CAT-2' },
+	{ 'Africa/Malabo', 'WAT-1' },
+	{ 'Africa/Maputo', 'CAT-2' },
+	{ 'Africa/Maseru', 'SAST-2' },
+	{ 'Africa/Mbabane', 'SAST-2' },
+	{ 'Africa/Mogadishu', 'EAT-3' },
+	{ 'Africa/Monrovia', 'GMT0' },
+	{ 'Africa/Nairobi', 'EAT-3' },
+	{ 'Africa/Ndjamena', 'WAT-1' },
+	{ 'Africa/Niamey', 'WAT-1' },
+	{ 'Africa/Nouakchott', 'GMT0' },
+	{ 'Africa/Ouagadougou', 'GMT0' },
+	{ 'Africa/Porto-Novo', 'WAT-1' },
+	{ 'Africa/Sao Tome', 'GMT0' },
+	{ 'Africa/Tripoli', 'EET-2' },
+	{ 'Africa/Tunis', 'CET-1' },
+	{ 'Africa/Windhoek', 'WAT-1WAST,M9.1.0,M4.1.0' },
+	{ 'America/Adak', 'HAST10HADT,M3.2.0,M11.1.0' },
+	{ 'America/Anchorage', 'AKST9AKDT,M3.2.0,M11.1.0' },
+	{ 'America/Anguilla', 'AST4' },
+	{ 'America/Antigua', 'AST4' },
+	{ 'America/Araguaina', 'BRT3' },
+	{ 'America/Argentina/Buenos Aires', 'ART3' },
+	{ 'America/Argentina/Catamarca', 'ART3' },
+	{ 'America/Argentina/Cordoba', 'ART3' },
+	{ 'America/Argentina/Jujuy', 'ART3' },
+	{ 'America/Argentina/La Rioja', 'ART3' },
+	{ 'America/Argentina/Mendoza', 'ART3' },
+	{ 'America/Argentina/Rio Gallegos', 'ART3' },
+	{ 'America/Argentina/Salta', 'ART3' },
+	{ 'America/Argentina/San Juan', 'ART3' },
+	{ 'America/Argentina/San Luis', 'ART3' },
+	{ 'America/Argentina/Tucuman', 'ART3' },
+	{ 'America/Argentina/Ushuaia', 'ART3' },
+	{ 'America/Aruba', 'AST4' },
+	{ 'America/Asuncion', 'PYT4PYST,M10.1.0/0,M3.4.0/0' },
+	{ 'America/Atikokan', 'EST5' },
+	{ 'America/Bahia', 'BRT3' },
+	{ 'America/Bahia Banderas', 'CST6CDT,M4.1.0,M10.5.0' },
+	{ 'America/Barbados', 'AST4' },
+	{ 'America/Belem', 'BRT3' },
+	{ 'America/Belize', 'CST6' },
+	{ 'America/Blanc-Sablon', 'AST4' },
+	{ 'America/Boa Vista', 'AMT4' },
+	{ 'America/Bogota', 'COT5' },
+	{ 'America/Boise', 'MST7MDT,M3.2.0,M11.1.0' },
+	{ 'America/Cambridge Bay', 'MST7MDT,M3.2.0,M11.1.0' },
+	{ 'America/Campo Grande', 'AMT4AMST,M10.3.0/0,M2.3.0/0' },
+	{ 'America/Cancun', 'CST6CDT,M4.1.0,M10.5.0' },
+	{ 'America/Caracas', 'VET4:30' },
+	{ 'America/Cayenne', 'GFT3' },
+	{ 'America/Cayman', 'EST5' },
+	{ 'America/Chicago', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/Chihuahua', 'MST7MDT,M4.1.0,M10.5.0' },
+	{ 'America/Costa Rica', 'CST6' },
+	{ 'America/Creston', 'MST7' },
+	{ 'America/Cuiaba', 'AMT4AMST,M10.3.0/0,M2.3.0/0' },
+	{ 'America/Curacao', 'AST4' },
+	{ 'America/Danmarkshavn', 'GMT0' },
+	{ 'America/Dawson', 'PST8PDT,M3.2.0,M11.1.0' },
+	{ 'America/Dawson Creek', 'MST7' },
+	{ 'America/Denver', 'MST7MDT,M3.2.0,M11.1.0' },
+	{ 'America/Detroit', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Dominica', 'AST4' },
+	{ 'America/Edmonton', 'MST7MDT,M3.2.0,M11.1.0' },
+	{ 'America/Eirunepe', 'ACT5' },
+	{ 'America/El Salvador', 'CST6' },
+	{ 'America/Fortaleza', 'BRT3' },
+	{ 'America/Glace Bay', 'AST4ADT,M3.2.0,M11.1.0' },
+	{ 'America/Godthab', 'WGT3WGST,M3.5.0/-2,M10.5.0/-1' },
+	{ 'America/Goose Bay', 'AST4ADT,M3.2.0,M11.1.0' },
+	{ 'America/Grand Turk', 'AST4' },
+	{ 'America/Grenada', 'AST4' },
+	{ 'America/Guadeloupe', 'AST4' },
+	{ 'America/Guatemala', 'CST6' },
+	{ 'America/Guayaquil', 'ECT5' },
+	{ 'America/Guyana', 'GYT4' },
+	{ 'America/Halifax', 'AST4ADT,M3.2.0,M11.1.0' },
+	{ 'America/Havana', 'CST5CDT,M3.2.0/0,M11.1.0/1' },
+	{ 'America/Hermosillo', 'MST7' },
+	{ 'America/Indiana/Indianapolis', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Indiana/Knox', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/Indiana/Marengo', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Indiana/Petersburg', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Indiana/Tell City', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/Indiana/Vevay', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Indiana/Vincennes', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Indiana/Winamac', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Inuvik', 'MST7MDT,M3.2.0,M11.1.0' },
+	{ 'America/Iqaluit', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Jamaica', 'EST5' },
+	{ 'America/Juneau', 'AKST9AKDT,M3.2.0,M11.1.0' },
+	{ 'America/Kentucky/Louisville', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Kentucky/Monticello', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Kralendijk', 'AST4' },
+	{ 'America/La Paz', 'BOT4' },
+	{ 'America/Lima', 'PET5' },
+	{ 'America/Los Angeles', 'PST8PDT,M3.2.0,M11.1.0' },
+	{ 'America/Lower Princes', 'AST4' },
+	{ 'America/Maceio', 'BRT3' },
+	{ 'America/Managua', 'CST6' },
+	{ 'America/Manaus', 'AMT4' },
+	{ 'America/Marigot', 'AST4' },
+	{ 'America/Martinique', 'AST4' },
+	{ 'America/Matamoros', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/Mazatlan', 'MST7MDT,M4.1.0,M10.5.0' },
+	{ 'America/Menominee', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/Merida', 'CST6CDT,M4.1.0,M10.5.0' },
+	{ 'America/Metlakatla', 'PST8' },
+	{ 'America/Mexico City', 'CST6CDT,M4.1.0,M10.5.0' },
+	{ 'America/Miquelon', 'PMST3PMDT,M3.2.0,M11.1.0' },
+	{ 'America/Moncton', 'AST4ADT,M3.2.0,M11.1.0' },
+	{ 'America/Monterrey', 'CST6CDT,M4.1.0,M10.5.0' },
+	{ 'America/Montevideo', 'UYT3UYST,M10.1.0,M3.2.0' },
+	{ 'America/Montserrat', 'AST4' },
+	{ 'America/Nassau', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/New York', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Nipigon', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Nome', 'AKST9AKDT,M3.2.0,M11.1.0' },
+	{ 'America/Noronha', 'FNT2' },
+	{ 'America/North Dakota/Beulah', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/North Dakota/Center', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/North Dakota/New Salem', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/Ojinaga', 'MST7MDT,M3.2.0,M11.1.0' },
+	{ 'America/Panama', 'EST5' },
+	{ 'America/Pangnirtung', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Paramaribo', 'SRT3' },
+	{ 'America/Phoenix', 'MST7' },
+	{ 'America/Port of Spain', 'AST4' },
+	{ 'America/Port-au-Prince', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Porto Velho', 'AMT4' },
+	{ 'America/Puerto Rico', 'AST4' },
+	{ 'America/Rainy River', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/Rankin Inlet', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/Recife', 'BRT3' },
+	{ 'America/Regina', 'CST6' },
+	{ 'America/Resolute', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/Rio Branco', 'ACT5' },
+	{ 'America/Santa Isabel', 'PST8PDT,M4.1.0,M10.5.0' },
+	{ 'America/Santarem', 'BRT3' },
+	{ 'America/Santiago', 'CLT4CLST,M9.1.6/24,M4.4.6/24' },
+	{ 'America/Santo Domingo', 'AST4' },
+	{ 'America/Sao Paulo', 'BRT3BRST,M10.3.0/0,M2.3.0/0' },
+	{ 'America/Scoresbysund', 'EGT1EGST,M3.5.0/0,M10.5.0/1' },
+	{ 'America/Sitka', 'AKST9AKDT,M3.2.0,M11.1.0' },
+	{ 'America/St Barthelemy', 'AST4' },
+	{ 'America/St Johns', 'NST3:30NDT,M3.2.0,M11.1.0' },
+	{ 'America/St Kitts', 'AST4' },
+	{ 'America/St Lucia', 'AST4' },
+	{ 'America/St Thomas', 'AST4' },
+	{ 'America/St Vincent', 'AST4' },
+	{ 'America/Swift Current', 'CST6' },
+	{ 'America/Tegucigalpa', 'CST6' },
+	{ 'America/Thule', 'AST4ADT,M3.2.0,M11.1.0' },
+	{ 'America/Thunder Bay', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Tijuana', 'PST8PDT,M3.2.0,M11.1.0' },
+	{ 'America/Toronto', 'EST5EDT,M3.2.0,M11.1.0' },
+	{ 'America/Tortola', 'AST4' },
+	{ 'America/Vancouver', 'PST8PDT,M3.2.0,M11.1.0' },
+	{ 'America/Whitehorse', 'PST8PDT,M3.2.0,M11.1.0' },
+	{ 'America/Winnipeg', 'CST6CDT,M3.2.0,M11.1.0' },
+	{ 'America/Yakutat', 'AKST9AKDT,M3.2.0,M11.1.0' },
+	{ 'America/Yellowknife', 'MST7MDT,M3.2.0,M11.1.0' },
+	{ 'Antarctica/Casey', 'AWST-8' },
+	{ 'Antarctica/Davis', 'DAVT-7' },
+	{ 'Antarctica/DumontDUrville', 'DDUT-10' },
+	{ 'Antarctica/Macquarie', 'MIST-11' },
+	{ 'Antarctica/Mawson', 'MAWT-5' },
+	{ 'Antarctica/McMurdo', 'NZST-12NZDT,M9.5.0,M4.1.0/3' },
+	{ 'Antarctica/Palmer', 'CLT4CLST,M9.1.6/24,M4.4.6/24' },
+	{ 'Antarctica/Rothera', 'ROTT3' },
+	{ 'Antarctica/Syowa', 'SYOT-3' },
+	{ 'Antarctica/Troll', 'UTC0CEST-2,M3.5.0/1,M10.5.0/3' },
+	{ 'Antarctica/Vostok', 'VOST-6' },
+	{ 'Arctic/Longyearbyen', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Asia/Aden', 'AST-3' },
+	{ 'Asia/Almaty', 'ALMT-6' },
+	{ 'Asia/Amman', 'EET-2EEST,M3.5.4/24,M10.5.5/1' },
+	{ 'Asia/Anadyr', 'ANAT-12' },
+	{ 'Asia/Aqtau', 'AQTT-5' },
+	{ 'Asia/Aqtobe', 'AQTT-5' },
+	{ 'Asia/Ashgabat', 'TMT-5' },
+	{ 'Asia/Baghdad', 'AST-3' },
+	{ 'Asia/Bahrain', 'AST-3' },
+	{ 'Asia/Baku', 'AZT-4AZST,M3.5.0/4,M10.5.0/5' },
+	{ 'Asia/Bangkok', 'ICT-7' },
+	{ 'Asia/Beirut', 'EET-2EEST,M3.5.0/0,M10.5.0/0' },
+	{ 'Asia/Bishkek', 'KGT-6' },
+	{ 'Asia/Brunei', 'BNT-8' },
+	{ 'Asia/Chita', 'IRKT-8' },
+	{ 'Asia/Choibalsan', 'CHOT-8' },
+	{ 'Asia/Colombo', 'IST-5:30' },
+	{ 'Asia/Damascus', 'EET-2EEST,M3.5.5/0,M10.5.5/0' },
+	{ 'Asia/Dhaka', 'BDT-6' },
+	{ 'Asia/Dili', 'TLT-9' },
+	{ 'Asia/Dubai', 'GST-4' },
+	{ 'Asia/Dushanbe', 'TJT-5' },
+	{ 'Asia/Gaza', 'EET-2EEST,M3.5.4/24,M9.3.6/144' },
+	{ 'Asia/Hebron', 'EET-2EEST,M3.5.4/24,M9.3.6/144' },
+	{ 'Asia/Ho Chi Minh', 'ICT-7' },
+	{ 'Asia/Hong Kong', 'HKT-8' },
+	{ 'Asia/Hovd', 'HOVT-7' },
+	{ 'Asia/Irkutsk', 'IRKT-8' },
+	{ 'Asia/Jakarta', 'WIB-7' },
+	{ 'Asia/Jayapura', 'WIT-9' },
+	{ 'Asia/Jerusalem', 'IST-2IDT,M3.4.4/26,M10.5.0' },
+	{ 'Asia/Kabul', 'AFT-4:30' },
+	{ 'Asia/Kamchatka', 'PETT-12' },
+	{ 'Asia/Karachi', 'PKT-5' },
+	{ 'Asia/Kathmandu', 'NPT-5:45' },
+	{ 'Asia/Khandyga', 'YAKT-9' },
+	{ 'Asia/Kolkata', 'IST-5:30' },
+	{ 'Asia/Krasnoyarsk', 'KRAT-7' },
+	{ 'Asia/Kuala Lumpur', 'MYT-8' },
+	{ 'Asia/Kuching', 'MYT-8' },
+	{ 'Asia/Kuwait', 'AST-3' },
+	{ 'Asia/Macau', 'CST-8' },
+	{ 'Asia/Magadan', 'MAGT-10' },
+	{ 'Asia/Makassar', 'WITA-8' },
+	{ 'Asia/Manila', 'PHT-8' },
+	{ 'Asia/Muscat', 'GST-4' },
+	{ 'Asia/Nicosia', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Asia/Novokuznetsk', 'KRAT-7' },
+	{ 'Asia/Novosibirsk', 'NOVT-6' },
+	{ 'Asia/Omsk', 'OMST-6' },
+	{ 'Asia/Oral', 'ORAT-5' },
+	{ 'Asia/Phnom Penh', 'ICT-7' },
+	{ 'Asia/Pontianak', 'WIB-7' },
+	{ 'Asia/Pyongyang', 'KST-9' },
+	{ 'Asia/Qatar', 'AST-3' },
+	{ 'Asia/Qyzylorda', 'QYZT-6' },
+	{ 'Asia/Rangoon', 'MMT-6:30' },
+	{ 'Asia/Riyadh', 'AST-3' },
+	{ 'Asia/Sakhalin', 'SAKT-10' },
+	{ 'Asia/Samarkand', 'UZT-5' },
+	{ 'Asia/Seoul', 'KST-9' },
+	{ 'Asia/Shanghai', 'CST-8' },
+	{ 'Asia/Singapore', 'SGT-8' },
+	{ 'Asia/Srednekolymsk', 'SRET-11' },
+	{ 'Asia/Taipei', 'CST-8' },
+	{ 'Asia/Tashkent', 'UZT-5' },
+	{ 'Asia/Tbilisi', 'GET-4' },
+	{ 'Asia/Thimphu', 'BTT-6' },
+	{ 'Asia/Tokyo', 'JST-9' },
+	{ 'Asia/Ulaanbaatar', 'ULAT-8' },
+	{ 'Asia/Urumqi', 'XJT-6' },
+	{ 'Asia/Ust-Nera', 'VLAT-10' },
+	{ 'Asia/Vientiane', 'ICT-7' },
+	{ 'Asia/Vladivostok', 'VLAT-10' },
+	{ 'Asia/Yakutsk', 'YAKT-9' },
+	{ 'Asia/Yekaterinburg', 'YEKT-5' },
+	{ 'Asia/Yerevan', 'AMT-4' },
+	{ 'Atlantic/Azores', 'AZOT1AZOST,M3.5.0/0,M10.5.0/1' },
+	{ 'Atlantic/Bermuda', 'AST4ADT,M3.2.0,M11.1.0' },
+	{ 'Atlantic/Canary', 'WET0WEST,M3.5.0/1,M10.5.0' },
+	{ 'Atlantic/Cape Verde', 'CVT1' },
+	{ 'Atlantic/Faroe', 'WET0WEST,M3.5.0/1,M10.5.0' },
+	{ 'Atlantic/Madeira', 'WET0WEST,M3.5.0/1,M10.5.0' },
+	{ 'Atlantic/Reykjavik', 'GMT0' },
+	{ 'Atlantic/South Georgia', 'GST2' },
+	{ 'Atlantic/St Helena', 'GMT0' },
+	{ 'Atlantic/Stanley', 'FKST3' },
+	{ 'Australia/Adelaide', 'ACST-9:30ACDT,M10.1.0,M4.1.0/3' },
+	{ 'Australia/Brisbane', 'AEST-10' },
+	{ 'Australia/Broken Hill', 'ACST-9:30ACDT,M10.1.0,M4.1.0/3' },
+	{ 'Australia/Currie', 'AEST-10AEDT,M10.1.0,M4.1.0/3' },
+	{ 'Australia/Darwin', 'ACST-9:30' },
+	{ 'Australia/Eucla', 'ACWST-8:45' },
+	{ 'Australia/Hobart', 'AEST-10AEDT,M10.1.0,M4.1.0/3' },
+	{ 'Australia/Lindeman', 'AEST-10' },
+	{ 'Australia/Lord Howe', 'LHST-10:30LHDT-11,M10.1.0,M4.1.0' },
+	{ 'Australia/Melbourne', 'AEST-10AEDT,M10.1.0,M4.1.0/3' },
+	{ 'Australia/Perth', 'AWST-8' },
+	{ 'Australia/Sydney', 'AEST-10AEDT,M10.1.0,M4.1.0/3' },
+	{ 'Europe/Amsterdam', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Andorra', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Athens', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Belgrade', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Berlin', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Bratislava', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Brussels', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Bucharest', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Budapest', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Busingen', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Chisinau', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Copenhagen', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Dublin', 'GMT0IST,M3.5.0/1,M10.5.0' },
+	{ 'Europe/Gibraltar', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Guernsey', 'GMT0BST,M3.5.0/1,M10.5.0' },
+	{ 'Europe/Helsinki', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Isle of Man', 'GMT0BST,M3.5.0/1,M10.5.0' },
+	{ 'Europe/Istanbul', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Jersey', 'GMT0BST,M3.5.0/1,M10.5.0' },
+	{ 'Europe/Kaliningrad', 'EET-2' },
+	{ 'Europe/Kiev', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Lisbon', 'WET0WEST,M3.5.0/1,M10.5.0' },
+	{ 'Europe/Ljubljana', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/London', 'GMT0BST,M3.5.0/1,M10.5.0' },
+	{ 'Europe/Luxembourg', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Madrid', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Malta', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Mariehamn', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Minsk', 'MSK-3' },
+	{ 'Europe/Monaco', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Moscow', 'MSK-3' },
+	{ 'Europe/Oslo', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Paris', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Podgorica', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Prague', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Riga', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Rome', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Samara', 'SAMT-4' },
+	{ 'Europe/San Marino', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Sarajevo', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Simferopol', 'MSK-3' },
+	{ 'Europe/Skopje', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Sofia', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Stockholm', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Tallinn', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Tirane', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Uzhgorod', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Vaduz', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Vatican', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Vienna', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Vilnius', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Volgograd', 'MSK-3' },
+	{ 'Europe/Warsaw', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Zagreb', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Europe/Zaporozhye', 'EET-2EEST,M3.5.0/3,M10.5.0/4' },
+	{ 'Europe/Zurich', 'CET-1CEST,M3.5.0,M10.5.0/3' },
+	{ 'Indian/Antananarivo', 'EAT-3' },
+	{ 'Indian/Chagos', 'IOT-6' },
+	{ 'Indian/Christmas', 'CXT-7' },
+	{ 'Indian/Cocos', 'CCT-6:30' },
+	{ 'Indian/Comoro', 'EAT-3' },
+	{ 'Indian/Kerguelen', 'TFT-5' },
+	{ 'Indian/Mahe', 'SCT-4' },
+	{ 'Indian/Maldives', 'MVT-5' },
+	{ 'Indian/Mauritius', 'MUT-4' },
+	{ 'Indian/Mayotte', 'EAT-3' },
+	{ 'Indian/Reunion', 'RET-4' },
+	{ 'Pacific/Apia', 'WSST-13WSDT,M9.5.0/3,M4.1.0/4' },
+	{ 'Pacific/Auckland', 'NZST-12NZDT,M9.5.0,M4.1.0/3' },
+	{ 'Pacific/Bougainville', 'BST-11' },
+	{ 'Pacific/Chatham', 'CHAST-12:45CHADT,M9.5.0/2:45,M4.1.0/3:45' },
+	{ 'Pacific/Chuuk', 'CHUT-10' },
+	{ 'Pacific/Easter', 'EAST6EASST,M9.1.6/22,M4.4.6/22' },
+	{ 'Pacific/Efate', 'VUT-11' },
+	{ 'Pacific/Enderbury', 'PHOT-13' },
+	{ 'Pacific/Fakaofo', 'TKT-13' },
+	{ 'Pacific/Fiji', 'FJT-12FJST,M11.1.0,M1.3.4/75' },
+	{ 'Pacific/Funafuti', 'TVT-12' },
+	{ 'Pacific/Galapagos', 'GALT6' },
+	{ 'Pacific/Gambier', 'GAMT9' },
+	{ 'Pacific/Guadalcanal', 'SBT-11' },
+	{ 'Pacific/Guam', 'ChST-10' },
+	{ 'Pacific/Honolulu', 'HST10' },
+	{ 'Pacific/Johnston', 'HST10' },
+	{ 'Pacific/Kiritimati', 'LINT-14' },
+	{ 'Pacific/Kosrae', 'KOST-11' },
+	{ 'Pacific/Kwajalein', 'MHT-12' },
+	{ 'Pacific/Majuro', 'MHT-12' },
+	{ 'Pacific/Marquesas', 'MART9:30' },
+	{ 'Pacific/Midway', 'SST11' },
+	{ 'Pacific/Nauru', 'NRT-12' },
+	{ 'Pacific/Niue', 'NUT11' },
+	{ 'Pacific/Norfolk', 'NFT-11:30' },
+	{ 'Pacific/Noumea', 'NCT-11' },
+	{ 'Pacific/Pago Pago', 'SST11' },
+	{ 'Pacific/Palau', 'PWT-9' },
+	{ 'Pacific/Pitcairn', 'PST8' },
+	{ 'Pacific/Pohnpei', 'PONT-11' },
+	{ 'Pacific/Port Moresby', 'PGT-10' },
+	{ 'Pacific/Rarotonga', 'CKT10' },
+	{ 'Pacific/Saipan', 'ChST-10' },
+	{ 'Pacific/Tahiti', 'TAHT10' },
+	{ 'Pacific/Tarawa', 'GILT-12' },
+	{ 'Pacific/Tongatapu', 'TOT-13' },
+	{ 'Pacific/Wake', 'WAKT-12' },
+	{ 'Pacific/Wallis', 'WFT-12' },
+}
diff --git a/modules/luci-base/luasrc/sys/zoneinfo/tzoffset.lua b/modules/luci-base/luasrc/sys/zoneinfo/tzoffset.lua
new file mode 100644
index 0000000000..d2f77ed281
--- /dev/null
+++ b/modules/luci-base/luasrc/sys/zoneinfo/tzoffset.lua
@@ -0,0 +1,177 @@
+--[[
+LuCI - Autogenerated Zoneinfo Module
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+]]--
+
+module "luci.sys.zoneinfo.tzoffset"
+
+OFFSET = {
+	gmt   =      0,	-- GMT
+	eat   =  10800,	-- EAT
+	cet   =   3600,	-- CET
+	wat   =   3600,	-- WAT
+	cat   =   7200,	-- CAT
+	eet   =   7200,	-- EET
+	eest  =  10800,	-- EEST
+	wet   =      0,	-- WET
+	sast  =   7200,	-- SAST
+	hast  = -36000,	-- HAST
+	hadt  = -32400,	-- HADT
+	akst  = -32400,	-- AKST
+	akdt  = -28800,	-- AKDT
+	ast   = -14400,	-- AST
+	brt   = -10800,	-- BRT
+	art   = -10800,	-- ART
+	pyt   = -14400,	-- PYT
+	pyst  = -10800,	-- PYST
+	est   = -18000,	-- EST
+	cst   = -21600,	-- CST
+	cdt   = -18000,	-- CDT
+	amt   = -14400,	-- AMT
+	cot   = -18000,	-- COT
+	mst   = -25200,	-- MST
+	mdt   = -21600,	-- MDT
+	vet   = -16200,	-- VET
+	gft   = -10800,	-- GFT
+	pst   = -28800,	-- PST
+	pdt   = -25200,	-- PDT
+	act   = -18000,	-- ACT
+	wgt   = -10800,	-- WGT
+	wgst  =  -7200,	-- WGST
+	ect   = -18000,	-- ECT
+	gyt   = -14400,	-- GYT
+	bot   = -14400,	-- BOT
+	pet   = -18000,	-- PET
+	pmst  = -10800,	-- PMST
+	pmdt  =  -7200,	-- PMDT
+	uyt   = -10800,	-- UYT
+	uyst  =  -7200,	-- UYST
+	fnt   =  -7200,	-- FNT
+	srt   = -10800,	-- SRT
+	clt   = -14400,	-- CLT
+	clst  = -10800,	-- CLST
+	egt   =  -3600,	-- EGT
+	egst  =      0,	-- EGST
+	nst   = -12600,	-- NST
+	ndt   =  -9000,	-- NDT
+	awst  =  28800,	-- AWST
+	davt  =  25200,	-- DAVT
+	ddut  =  36000,	-- DDUT
+	mist  =  39600,	-- MIST
+	mawt  =  18000,	-- MAWT
+	nzst  =  43200,	-- NZST
+	nzdt  =  46800,	-- NZDT
+	rott  = -10800,	-- ROTT
+	syot  =  10800,	-- SYOT
+	utc   =      0,	-- UTC
+	vost  =  21600,	-- VOST
+	almt  =  21600,	-- ALMT
+	anat  =  43200,	-- ANAT
+	aqtt  =  18000,	-- AQTT
+	tmt   =  18000,	-- TMT
+	azt   =  14400,	-- AZT
+	azst  =  18000,	-- AZST
+	ict   =  25200,	-- ICT
+	kgt   =  21600,	-- KGT
+	bnt   =  28800,	-- BNT
+	irkt  =  28800,	-- IRKT
+	chot  =  28800,	-- CHOT
+	ist   =  19800,	-- IST
+	bdt   =  21600,	-- BDT
+	tlt   =  32400,	-- TLT
+	gst   =  14400,	-- GST
+	tjt   =  18000,	-- TJT
+	hkt   =  28800,	-- HKT
+	hovt  =  25200,	-- HOVT
+	wib   =  25200,	-- WIB
+	wit   =  32400,	-- WIT
+	aft   =  16200,	-- AFT
+	pett  =  43200,	-- PETT
+	pkt   =  18000,	-- PKT
+	npt   =  20700,	-- NPT
+	yakt  =  32400,	-- YAKT
+	krat  =  25200,	-- KRAT
+	myt   =  28800,	-- MYT
+	magt  =  36000,	-- MAGT
+	wita  =  28800,	-- WITA
+	pht   =  28800,	-- PHT
+	novt  =  21600,	-- NOVT
+	omst  =  21600,	-- OMST
+	orat  =  18000,	-- ORAT
+	kst   =  32400,	-- KST
+	qyzt  =  21600,	-- QYZT
+	mmt   =  23400,	-- MMT
+	sakt  =  36000,	-- SAKT
+	uzt   =  18000,	-- UZT
+	sgt   =  28800,	-- SGT
+	sret  =  39600,	-- SRET
+	get   =  14400,	-- GET
+	btt   =  21600,	-- BTT
+	jst   =  32400,	-- JST
+	ulat  =  28800,	-- ULAT
+	xjt   =  21600,	-- XJT
+	vlat  =  36000,	-- VLAT
+	yekt  =  18000,	-- YEKT
+	azot  =  -3600,	-- AZOT
+	azost =      0,	-- AZOST
+	cvt   =  -3600,	-- CVT
+	fkst  = -10800,	-- FKST
+	acst  =  34200,	-- ACST
+	acdt  =  37800,	-- ACDT
+	aest  =  36000,	-- AEST
+	acwst =  31500,	-- ACWST
+	lhst  =  37800,	-- LHST
+	lhdt  =  39600,	-- LHDT
+	msk   =  10800,	-- MSK
+	samt  =  14400,	-- SAMT
+	iot   =  21600,	-- IOT
+	cxt   =  25200,	-- CXT
+	cct   =  23400,	-- CCT
+	tft   =  18000,	-- TFT
+	sct   =  14400,	-- SCT
+	mvt   =  18000,	-- MVT
+	mut   =  14400,	-- MUT
+	ret   =  14400,	-- RET
+	wsst  =  46800,	-- WSST
+	wsdt  =  50400,	-- WSDT
+	bst   =  39600,	-- BST
+	chast =  45900,	-- CHAST
+	chadt =  49500,	-- CHADT
+	chut  =  36000,	-- CHUT
+	east  = -21600,	-- EAST
+	easst = -18000,	-- EASST
+	vut   =  39600,	-- VUT
+	phot  =  46800,	-- PHOT
+	tkt   =  46800,	-- TKT
+	fjt   =  43200,	-- FJT
+	fjst  =  46800,	-- FJST
+	tvt   =  43200,	-- TVT
+	galt  = -21600,	-- GALT
+	gamt  = -32400,	-- GAMT
+	sbt   =  39600,	-- SBT
+	hst   = -36000,	-- HST
+	lint  =  50400,	-- LINT
+	kost  =  39600,	-- KOST
+	mht   =  43200,	-- MHT
+	mart  = -34200,	-- MART
+	sst   = -39600,	-- SST
+	nrt   =  43200,	-- NRT
+	nut   = -39600,	-- NUT
+	nft   =  41400,	-- NFT
+	nct   =  39600,	-- NCT
+	pwt   =  32400,	-- PWT
+	pont  =  39600,	-- PONT
+	pgt   =  36000,	-- PGT
+	ckt   = -36000,	-- CKT
+	taht  = -36000,	-- TAHT
+	gilt  =  43200,	-- GILT
+	tot   =  46800,	-- TOT
+	wakt  =  43200,	-- WAKT
+	wft   =  43200,	-- WFT
+}