258 lines
7.8 KiB
JavaScript
258 lines
7.8 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (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.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Akhil Arora <akhil.arora@sun.com>
|
|
* Tomi Leppikangas <Tomi.Leppikangas@oulu.fi>
|
|
* Darin Fisher <darin@meer.net>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
/*
|
|
Script for Proxy Auto Config in the new world order.
|
|
- Gagan Saksena 04/24/00
|
|
*/
|
|
|
|
function dnsDomainIs(host, domain) {
|
|
return (host.length >= domain.length &&
|
|
host.substring(host.length - domain.length) == domain);
|
|
}
|
|
|
|
function dnsDomainLevels(host) {
|
|
return host.split('.').length-1;
|
|
}
|
|
|
|
function convert_addr(ipchars) {
|
|
var bytes = ipchars.split('.');
|
|
var result = ((bytes[0] & 0xff) << 24) |
|
|
((bytes[1] & 0xff) << 16) |
|
|
((bytes[2] & 0xff) << 8) |
|
|
(bytes[3] & 0xff);
|
|
return result;
|
|
}
|
|
|
|
function isInNet(ipaddr, pattern, maskstr) {
|
|
var test = /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/
|
|
.exec(ipaddr);
|
|
if (test == null) {
|
|
ipaddr = dnsResolve(ipaddr);
|
|
if (ipaddr == null)
|
|
return false;
|
|
} else if (test[1] > 255 || test[2] > 255 ||
|
|
test[3] > 255 || test[4] > 255) {
|
|
return false; // not an IP address
|
|
}
|
|
var host = convert_addr(ipaddr);
|
|
var pat = convert_addr(pattern);
|
|
var mask = convert_addr(maskstr);
|
|
return ((host & mask) == (pat & mask));
|
|
}
|
|
|
|
function isPlainHostName(host) {
|
|
return (host.search('\\.') == -1);
|
|
}
|
|
|
|
function isResolvable(host) {
|
|
var ip = dnsResolve(host);
|
|
return (ip != null);
|
|
}
|
|
|
|
function localHostOrDomainIs(host, hostdom) {
|
|
return (host == hostdom) ||
|
|
(hostdom.lastIndexOf(host + '.', 0) == 0);
|
|
}
|
|
|
|
function shExpMatch(url, pattern) {
|
|
pattern = pattern.replace(/\./g, '\\.');
|
|
pattern = pattern.replace(/\*/g, '.*');
|
|
pattern = pattern.replace(/\?/g, '.');
|
|
var newRe = new RegExp('^'+pattern+'$');
|
|
return newRe.test(url);
|
|
}
|
|
|
|
var wdays = {SUN: 0, MON: 1, TUE: 2, WED: 3, THU: 4, FRI: 5, SAT: 6};
|
|
|
|
var months = {JAN: 0, FEB: 1, MAR: 2, APR: 3, MAY: 4, JUN: 5, JUL: 6,
|
|
AUG: 7, SEP: 8, OCT: 9, NOV: 10, DEC: 11};
|
|
|
|
function weekdayRange() {
|
|
function getDay(weekday) {
|
|
if (weekday in wdays) {
|
|
return wdays[weekday];
|
|
}
|
|
return -1;
|
|
}
|
|
var date = new Date();
|
|
var argc = arguments.length;
|
|
var wday;
|
|
if (argc < 1)
|
|
return false;
|
|
if (arguments[argc - 1] == 'GMT') {
|
|
argc--;
|
|
wday = date.getUTCDay();
|
|
} else {
|
|
wday = date.getDay();
|
|
}
|
|
var wd1 = getDay(arguments[0]);
|
|
var wd2 = (argc == 2) ? getDay(arguments[1]) : wd1;
|
|
return (wd1 == -1 || wd2 == -1) ? false
|
|
: (wd1 <= wday && wday <= wd2);
|
|
}
|
|
|
|
function dateRange() {
|
|
function getMonth(name) {
|
|
if (name in months) {
|
|
return months[name];
|
|
}
|
|
return -1;
|
|
}
|
|
var date = new Date();
|
|
var argc = arguments.length;
|
|
if (argc < 1) {
|
|
return false;
|
|
}
|
|
var isGMT = (arguments[argc - 1] == 'GMT');
|
|
|
|
if (isGMT) {
|
|
argc--;
|
|
}
|
|
// function will work even without explict handling of this case
|
|
if (argc == 1) {
|
|
var tmp = parseInt(arguments[0]);
|
|
if (isNaN(tmp)) {
|
|
return ((isGMT ? date.getUTCMonth() : date.getMonth()) ==
|
|
getMonth(arguments[0]));
|
|
} else if (tmp < 32) {
|
|
return ((isGMT ? date.getUTCDate() : date.getDate()) == tmp);
|
|
} else {
|
|
return ((isGMT ? date.getUTCFullYear() : date.getFullYear()) ==
|
|
tmp);
|
|
}
|
|
}
|
|
var year = date.getFullYear();
|
|
var date1, date2;
|
|
date1 = new Date(year, 0, 1, 0, 0, 0);
|
|
date2 = new Date(year, 11, 31, 23, 59, 59);
|
|
var adjustMonth = false;
|
|
for (var i = 0; i < (argc >> 1); i++) {
|
|
var tmp = parseInt(arguments[i]);
|
|
if (isNaN(tmp)) {
|
|
var mon = getMonth(arguments[i]);
|
|
date1.setMonth(mon);
|
|
} else if (tmp < 32) {
|
|
adjustMonth = (argc <= 2);
|
|
date1.setDate(tmp);
|
|
} else {
|
|
date1.setFullYear(tmp);
|
|
}
|
|
}
|
|
for (var i = (argc >> 1); i < argc; i++) {
|
|
var tmp = parseInt(arguments[i]);
|
|
if (isNaN(tmp)) {
|
|
var mon = getMonth(arguments[i]);
|
|
date2.setMonth(mon);
|
|
} else if (tmp < 32) {
|
|
date2.setDate(tmp);
|
|
} else {
|
|
date2.setFullYear(tmp);
|
|
}
|
|
}
|
|
if (adjustMonth) {
|
|
date1.setMonth(date.getMonth());
|
|
date2.setMonth(date.getMonth());
|
|
}
|
|
if (isGMT) {
|
|
var tmp = date;
|
|
tmp.setFullYear(date.getUTCFullYear());
|
|
tmp.setMonth(date.getUTCMonth());
|
|
tmp.setDate(date.getUTCDate());
|
|
tmp.setHours(date.getUTCHours());
|
|
tmp.setMinutes(date.getUTCMinutes());
|
|
tmp.setSeconds(date.getUTCSeconds());
|
|
date = tmp;
|
|
}
|
|
return ((date1 <= date) && (date <= date2));
|
|
}
|
|
|
|
function timeRange() {
|
|
var argc = arguments.length;
|
|
var date = new Date();
|
|
var isGMT= false;
|
|
|
|
if (argc < 1) {
|
|
return false;
|
|
}
|
|
if (arguments[argc - 1] == 'GMT') {
|
|
isGMT = true;
|
|
argc--;
|
|
}
|
|
|
|
var hour = isGMT ? date.getUTCHours() : date.getHours();
|
|
var date1, date2;
|
|
date1 = new Date();
|
|
date2 = new Date();
|
|
|
|
if (argc == 1) {
|
|
return (hour == arguments[0]);
|
|
} else if (argc == 2) {
|
|
return ((arguments[0] <= hour) && (hour <= arguments[1]));
|
|
} else {
|
|
switch (argc) {
|
|
case 6:
|
|
date1.setSeconds(arguments[2]);
|
|
date2.setSeconds(arguments[5]);
|
|
case 4:
|
|
var middle = argc >> 1;
|
|
date1.setHours(arguments[0]);
|
|
date1.setMinutes(arguments[1]);
|
|
date2.setHours(arguments[middle]);
|
|
date2.setMinutes(arguments[middle + 1]);
|
|
if (middle == 2) {
|
|
date2.setSeconds(59);
|
|
}
|
|
break;
|
|
default:
|
|
throw 'timeRange: bad number of arguments'
|
|
}
|
|
}
|
|
|
|
if (isGMT) {
|
|
date.setFullYear(date.getUTCFullYear());
|
|
date.setMonth(date.getUTCMonth());
|
|
date.setDate(date.getUTCDate());
|
|
date.setHours(date.getUTCHours());
|
|
date.setMinutes(date.getUTCMinutes());
|
|
date.setSeconds(date.getUTCSeconds());
|
|
}
|
|
return ((date1 <= date) && (date <= date2));
|
|
}
|