mirror of
https://github.com/klzgrad/naiveproxy.git
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297 lines
21 KiB
C
297 lines
21 KiB
C
// Copyright (c) 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_PROXY_RESOLUTION_PAC_JS_LIBRARY_H_
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#define NET_PROXY_RESOLUTION_PAC_JS_LIBRARY_H_
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Akhil Arora <akhil.arora@sun.com>
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* Tomi Leppikangas <Tomi.Leppikangas@oulu.fi>
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* Darin Fisher <darin@meer.net>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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// The following code was last extracted from netwerk/base/ProxyAutoConfig.cpp
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// on 2018-03-29 using this command:
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//
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// REV="6aa3b57955fed5e137d0306478e1a4b424a6d392"
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// FILE_PATH="netwerk/base/ProxyAutoConfig.cpp"
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// URL="https://hg.mozilla.org/mozilla-central/raw-file/$REV/$FILE_PATH"
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//
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// curl "$URL" | awk '/sPacUtils =/,/ "";/' | sed -e 's/"$/" \\/g'
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//
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// Additionally, the definition for isPlainHostName() was removed, as it is
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// implemented by the C++ side already.
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#define PAC_JS_LIBRARY \
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"function dnsDomainIs(host, domain) {\n" \
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" return (host.length >= domain.length &&\n" \
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" host.substring(host.length - domain.length) == domain);\n" \
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"}\n" \
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"" \
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"function dnsDomainLevels(host) {\n" \
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" return host.split('.').length - 1;\n" \
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"}\n" \
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"" \
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"function isValidIpAddress(ipchars) {\n" \
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" var matches = " \
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"/^(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$/.exec(ipchars);\n" \
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" if (matches == null) {\n" \
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" return false;\n" \
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" } else if (matches[1] > 255 || matches[2] > 255 || \n" \
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" matches[3] > 255 || matches[4] > 255) {\n" \
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" return false;\n" \
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" }\n" \
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" return true;\n" \
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"}\n" \
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"" \
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"function convert_addr(ipchars) {\n" \
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" var bytes = ipchars.split('.');\n" \
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" var result = ((bytes[0] & 0xff) << 24) |\n" \
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" ((bytes[1] & 0xff) << 16) |\n" \
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" ((bytes[2] & 0xff) << 8) |\n" \
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" (bytes[3] & 0xff);\n" \
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" return result;\n" \
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"}\n" \
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"" \
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"function isInNet(ipaddr, pattern, maskstr) {\n" \
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" if (!isValidIpAddress(pattern) || !isValidIpAddress(maskstr)) {\n" \
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" return false;\n" \
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" }\n" \
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" if (!isValidIpAddress(ipaddr)) {\n" \
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" ipaddr = dnsResolve(ipaddr);\n" \
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" if (ipaddr == null) {\n" \
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" return false;\n" \
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" }\n" \
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" }\n" \
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" var host = convert_addr(ipaddr);\n" \
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" var pat = convert_addr(pattern);\n" \
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" var mask = convert_addr(maskstr);\n" \
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" return ((host & mask) == (pat & mask));\n" \
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" \n" \
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"}\n" \
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"" \
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"function isResolvable(host) {\n" \
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" var ip = dnsResolve(host);\n" \
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" return (ip != null);\n" \
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"}\n" \
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"" \
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"function localHostOrDomainIs(host, hostdom) {\n" \
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" return (host == hostdom) ||\n" \
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" (hostdom.lastIndexOf(host + '.', 0) == 0);\n" \
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"}\n" \
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"" \
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"function shExpMatch(url, pattern) {\n" \
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" pattern = pattern.replace(/\\./g, '\\\\.');\n" \
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" pattern = pattern.replace(/\\*/g, '.*');\n" \
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" pattern = pattern.replace(/\\?/g, '.');\n" \
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" var newRe = new RegExp('^'+pattern+'$');\n" \
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" return newRe.test(url);\n" \
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"}\n" \
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"" \
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"var wdays = {SUN: 0, MON: 1, TUE: 2, WED: 3, THU: 4, FRI: 5, SAT: 6};\n" \
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"var months = {JAN: 0, FEB: 1, MAR: 2, APR: 3, MAY: 4, JUN: 5, JUL: 6, " \
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"AUG: 7, SEP: 8, OCT: 9, NOV: 10, DEC: 11};\n" \
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"" \
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"function weekdayRange() {\n" \
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" function getDay(weekday) {\n" \
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" if (weekday in wdays) {\n" \
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" return wdays[weekday];\n" \
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" }\n" \
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" return -1;\n" \
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" }\n" \
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" var date = new Date();\n" \
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" var argc = arguments.length;\n" \
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" var wday;\n" \
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" if (argc < 1)\n" \
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" return false;\n" \
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" if (arguments[argc - 1] == 'GMT') {\n" \
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" argc--;\n" \
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" wday = date.getUTCDay();\n" \
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" } else {\n" \
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" wday = date.getDay();\n" \
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" }\n" \
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" var wd1 = getDay(arguments[0]);\n" \
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" var wd2 = (argc == 2) ? getDay(arguments[1]) : wd1;\n" \
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" return (wd1 == -1 || wd2 == -1) ? false\n" \
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" : (wd1 <= wd2) ? (wd1 <= wday && wday " \
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"<= wd2)\n" \
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" : (wd2 >= wday || wday " \
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">= wd1);\n" \
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"}\n" \
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"" \
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"function dateRange() {\n" \
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" function getMonth(name) {\n" \
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" if (name in months) {\n" \
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" return months[name];\n" \
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" }\n" \
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" return -1;\n" \
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" }\n" \
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" var date = new Date();\n" \
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" var argc = arguments.length;\n" \
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" if (argc < 1) {\n" \
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" return false;\n" \
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" }\n" \
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" var isGMT = (arguments[argc - 1] == 'GMT');\n" \
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"\n" \
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" if (isGMT) {\n" \
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" argc--;\n" \
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" }\n" \
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" // function will work even without explict handling of this case\n" \
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" if (argc == 1) {\n" \
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" var tmp = parseInt(arguments[0]);\n" \
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" if (isNaN(tmp)) {\n" \
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" return ((isGMT ? date.getUTCMonth() : date.getMonth()) ==\n" \
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" getMonth(arguments[0]));\n" \
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" } else if (tmp < 32) {\n" \
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" return ((isGMT ? date.getUTCDate() : date.getDate()) == " \
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"tmp);\n" \
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" } else { \n" \
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" return ((isGMT ? date.getUTCFullYear() : date.getFullYear()) " \
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"==\n" \
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" tmp);\n" \
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" }\n" \
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" }\n" \
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" var year = date.getFullYear();\n" \
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" var date1, date2;\n" \
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" date1 = new Date(year, 0, 1, 0, 0, 0);\n" \
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" date2 = new Date(year, 11, 31, 23, 59, 59);\n" \
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" var adjustMonth = false;\n" \
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" for (var i = 0; i < (argc >> 1); i++) {\n" \
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" var tmp = parseInt(arguments[i]);\n" \
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" if (isNaN(tmp)) {\n" \
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" var mon = getMonth(arguments[i]);\n" \
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" date1.setMonth(mon);\n" \
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" } else if (tmp < 32) {\n" \
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" adjustMonth = (argc <= 2);\n" \
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" date1.setDate(tmp);\n" \
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" } else {\n" \
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" date1.setFullYear(tmp);\n" \
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" }\n" \
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" }\n" \
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" for (var i = (argc >> 1); i < argc; i++) {\n" \
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" var tmp = parseInt(arguments[i]);\n" \
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" if (isNaN(tmp)) {\n" \
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" var mon = getMonth(arguments[i]);\n" \
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" date2.setMonth(mon);\n" \
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" } else if (tmp < 32) {\n" \
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" date2.setDate(tmp);\n" \
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" } else {\n" \
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" date2.setFullYear(tmp);\n" \
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" }\n" \
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" }\n" \
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" if (adjustMonth) {\n" \
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" date1.setMonth(date.getMonth());\n" \
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" date2.setMonth(date.getMonth());\n" \
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" }\n" \
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" if (isGMT) {\n" \
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" var tmp = date;\n" \
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" tmp.setFullYear(date.getUTCFullYear());\n" \
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" tmp.setMonth(date.getUTCMonth());\n" \
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" tmp.setDate(date.getUTCDate());\n" \
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" tmp.setHours(date.getUTCHours());\n" \
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" tmp.setMinutes(date.getUTCMinutes());\n" \
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" tmp.setSeconds(date.getUTCSeconds());\n" \
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" date = tmp;\n" \
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" }\n" \
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" return (date1 <= date2) ? (date1 <= date) && (date <= date2)\n" \
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" : (date2 >= date) || (date >= date1);\n" \
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"}\n" \
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"" \
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"function timeRange() {\n" \
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" var argc = arguments.length;\n" \
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" var date = new Date();\n" \
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" var isGMT= false;\n" \
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"" \
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" if (argc < 1) {\n" \
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" return false;\n" \
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" }\n" \
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" if (arguments[argc - 1] == 'GMT') {\n" \
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" isGMT = true;\n" \
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" argc--;\n" \
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" }\n" \
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"\n" \
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" var hour = isGMT ? date.getUTCHours() : date.getHours();\n" \
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" var date1, date2;\n" \
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" date1 = new Date();\n" \
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" date2 = new Date();\n" \
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"\n" \
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" if (argc == 1) {\n" \
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" return (hour == arguments[0]);\n" \
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" } else if (argc == 2) {\n" \
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" return ((arguments[0] <= hour) && (hour <= arguments[1]));\n" \
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" } else {\n" \
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" switch (argc) {\n" \
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" case 6:\n" \
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" date1.setSeconds(arguments[2]);\n" \
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" date2.setSeconds(arguments[5]);\n" \
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" case 4:\n" \
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" var middle = argc >> 1;\n" \
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" date1.setHours(arguments[0]);\n" \
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" date1.setMinutes(arguments[1]);\n" \
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" date2.setHours(arguments[middle]);\n" \
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" date2.setMinutes(arguments[middle + 1]);\n" \
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" if (middle == 2) {\n" \
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" date2.setSeconds(59);\n" \
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" }\n" \
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" break;\n" \
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" default:\n" \
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" throw 'timeRange: bad number of arguments'\n" \
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" }\n" \
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" }\n" \
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"\n" \
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" if (isGMT) {\n" \
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" date.setFullYear(date.getUTCFullYear());\n" \
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" date.setMonth(date.getUTCMonth());\n" \
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" date.setDate(date.getUTCDate());\n" \
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" date.setHours(date.getUTCHours());\n" \
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" date.setMinutes(date.getUTCMinutes());\n" \
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" date.setSeconds(date.getUTCSeconds());\n" \
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" }\n" \
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" return (date1 <= date2) ? (date1 <= date) && (date <= date2)\n" \
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" : (date2 >= date) || (date >= date1);\n" \
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"\n" \
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"}\n"
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// This is a Microsoft extension to PAC for IPv6, see:
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// http://blogs.msdn.com/b/wndp/archive/2006/07/13/ipv6-pac-extensions-v0-9.aspx
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#define PAC_JS_LIBRARY_EX \
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"function isResolvableEx(host) {\n" \
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" var ipList = dnsResolveEx(host);\n" \
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" return (ipList != '');\n" \
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"}\n"
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#endif // NET_PROXY_RESOLUTION_PAC_JS_LIBRARY_H_
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