From 6318f67fd46450b501879d9cf36c023fab7824d3 Mon Sep 17 00:00:00 2001
From: Daniel Dickinson <openwrt@daniel.thecshore.com>
Date: Tue, 1 Dec 2015 23:43:18 -0500
Subject: [PATCH 1/1] luci-base: Add time and data datatypes for use with
 firewall app

Adding LuCI configuation of the firewall time and data uci options
is in progress and this adds the necessary datatypes for validating
those fields.
---
 .../luci-base/htdocs/luci-static/resources/cbi.js  | 41 ++++++++++++++++++++
 modules/luci-base/luasrc/cbi/datatypes.lua         | 45 ++++++++++++++++++++++
 2 files changed, 86 insertions(+)

diff --git a/modules/luci-base/htdocs/luci-static/resources/cbi.js b/modules/luci-base/htdocs/luci-static/resources/cbi.js
index 8a3cb6fca..4b7227f1a 100644
--- a/modules/luci-base/htdocs/luci-static/resources/cbi.js
+++ b/modules/luci-base/htdocs/luci-static/resources/cbi.js
@@ -322,6 +322,47 @@ var cbi_validators = {
 	'phonedigit': function()
 	{
 		return (this.match(/^[0-9\*#!\.]+$/) != null);
+	},
+        'timehhmmss': function()
+	{
+		return (this.match(/^[0-6][0-9]:[0-6][0-9]:[0-6][0-9]$/) != null);
+	},
+	'dateyyyymmdd': function()
+	{
+		if (this == null) {
+			return false;
+		}
+		if (this.match(/^(\d\d\d\d)-(\d\d)-(\d\d)/)) {
+			var year = RegExp.$1;
+			var month = RegExp.$2;
+			var day = RegExp.$2
+
+			var days_in_month = [ 31, 28, 31, 30, 31, 30, 31, 31, 30 , 31, 30, 31 ];
+			function is_leap_year(year) {
+				return ((year % 4) == 0) && ((year % 100) != 0) || ((year % 400) == 0);
+			}
+			function get_days_in_month(month, year) {
+				if ((month == 2) && is_leap_year(year)) {
+					return 29;
+				} else {
+					return days_in_month[month];
+				}
+			}
+			/* Firewall rules in the past don't make sense */
+			if (year < 2015) {
+				return false;
+			}
+			if ((month <= 0) || (month > 12)) {
+				return false;
+			}
+			if ((day <= 0) || (day > get_days_in_month(month, year))) {
+				return false;
+			}
+			return true;
+
+		} else {
+			return false;
+		}
 	}
 };
 
diff --git a/modules/luci-base/luasrc/cbi/datatypes.lua b/modules/luci-base/luasrc/cbi/datatypes.lua
index 52f90afee..4c003be2a 100644
--- a/modules/luci-base/luasrc/cbi/datatypes.lua
+++ b/modules/luci-base/luasrc/cbi/datatypes.lua
@@ -341,3 +341,48 @@ end
 function phonedigit(val)
 	return (val:match("^[0-9\*#!%.]+$") ~= nil)
 end
+
+function timehhmmss(val)
+	return (val:match("^[0-6][0-9]:[0-6][0-9]:[0-6][0-9]$") ~= nil)
+end
+
+function dateyyyymmdd(val)
+	if val ~= nil then
+		yearstr, monthstr, daystr = val:match("^(%d%d%d%d)-(%d%d)-(%d%d)$")
+		if (yearstr == nil) or (monthstr == nil) or (daystr == nil) then
+			return false;
+		end
+		year = tonumber(yearstr)
+		month = tonumber(monthstr)
+		day = tonumber(daystr)
+		if (year == nil) or (month == nil) or (day == nil) then
+			return false;
+		end
+
+        	local days_in_month = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }
+
+        	local function is_leap_year(year)
+            		return (year % 4 == 0) and ((year % 100 ~= 0) or (year % 400 == 0))
+        	end
+
+        	function get_days_in_month(month, year)
+            		if (month == 2) and is_leap_year(year) then
+               			return 29
+            		else
+                		return days_in_month[month]
+            		end
+        	end
+        	if (year < 2015) then
+	    		return false
+        	end 
+        	if ((month == 0) or (month > 12)) then
+            		return false
+        	end 
+        	if ((day == 0) or (day > get_days_in_month(month, year))) then
+            		return false
+        	end
+        	return true
+	end
+	return false
+end
+
-- 
2.11.0