mirror of
https://github.com/reactos/wine.git
synced 2024-12-05 18:27:13 +00:00
245 lines
6.9 KiB
JavaScript
245 lines
6.9 KiB
JavaScript
/*
|
|
* Copyright 2011 Hans Leidekker for CodeWeavers
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*
|
|
* Based on nsProxyAutoConfig.js from mozilla.org.
|
|
*/
|
|
|
|
function myIpAddress() {
|
|
try {
|
|
return dns_resolve('');
|
|
} catch (e) {
|
|
return '127.0.0.1';
|
|
}
|
|
}
|
|
|
|
function dnsResolve(host) {
|
|
try {
|
|
return dns_resolve(host);
|
|
} catch (e) {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
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));
|
|
}
|