| // Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef NET_PROXY_RESOLUTION_PAC_JS_LIBRARY_H_ |
| #define NET_PROXY_RESOLUTION_PAC_JS_LIBRARY_H_ |
| |
| /* ***** 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 ***** */ |
| |
| // The following code was last extracted from netwerk/base/ProxyAutoConfig.cpp |
| // on 2018-03-29 using this command: |
| // |
| // REV="6aa3b57955fed5e137d0306478e1a4b424a6d392" |
| // FILE_PATH="netwerk/base/ProxyAutoConfig.cpp" |
| // URL="https://hg.mozilla.org/mozilla-central/raw-file/$REV/$FILE_PATH" |
| // |
| // curl "$URL" | awk '/sPacUtils =/,/ "";/' | sed -e 's/"$/" \\/g' |
| // |
| // Additionally, the definition for isPlainHostName() was removed, as it is |
| // implemented by the C++ side already. |
| #define PAC_JS_LIBRARY \ |
| "function dnsDomainIs(host, domain) {\n" \ |
| " return (host.length >= domain.length &&\n" \ |
| " host.substring(host.length - domain.length) == domain);\n" \ |
| "}\n" \ |
| "" \ |
| "function dnsDomainLevels(host) {\n" \ |
| " return host.split('.').length - 1;\n" \ |
| "}\n" \ |
| "" \ |
| "function isValidIpAddress(ipchars) {\n" \ |
| " var matches = " \ |
| "/^(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$/.exec(ipchars);\n" \ |
| " if (matches == null) {\n" \ |
| " return false;\n" \ |
| " } else if (matches[1] > 255 || matches[2] > 255 || \n" \ |
| " matches[3] > 255 || matches[4] > 255) {\n" \ |
| " return false;\n" \ |
| " }\n" \ |
| " return true;\n" \ |
| "}\n" \ |
| "" \ |
| "function convert_addr(ipchars) {\n" \ |
| " var bytes = ipchars.split('.');\n" \ |
| " var result = ((bytes[0] & 0xff) << 24) |\n" \ |
| " ((bytes[1] & 0xff) << 16) |\n" \ |
| " ((bytes[2] & 0xff) << 8) |\n" \ |
| " (bytes[3] & 0xff);\n" \ |
| " return result;\n" \ |
| "}\n" \ |
| "" \ |
| "function isInNet(ipaddr, pattern, maskstr) {\n" \ |
| " if (!isValidIpAddress(pattern) || !isValidIpAddress(maskstr)) {\n" \ |
| " return false;\n" \ |
| " }\n" \ |
| " if (!isValidIpAddress(ipaddr)) {\n" \ |
| " ipaddr = dnsResolve(ipaddr);\n" \ |
| " if (ipaddr == null) {\n" \ |
| " return false;\n" \ |
| " }\n" \ |
| " }\n" \ |
| " var host = convert_addr(ipaddr);\n" \ |
| " var pat = convert_addr(pattern);\n" \ |
| " var mask = convert_addr(maskstr);\n" \ |
| " return ((host & mask) == (pat & mask));\n" \ |
| " \n" \ |
| "}\n" \ |
| "" \ |
| "function isResolvable(host) {\n" \ |
| " var ip = dnsResolve(host);\n" \ |
| " return (ip != null);\n" \ |
| "}\n" \ |
| "" \ |
| "function localHostOrDomainIs(host, hostdom) {\n" \ |
| " return (host == hostdom) ||\n" \ |
| " (hostdom.lastIndexOf(host + '.', 0) == 0);\n" \ |
| "}\n" \ |
| "" \ |
| "function shExpMatch(url, pattern) {\n" \ |
| " pattern = pattern.replace(/\\./g, '\\\\.');\n" \ |
| " pattern = pattern.replace(/\\*/g, '.*');\n" \ |
| " pattern = pattern.replace(/\\?/g, '.');\n" \ |
| " var newRe = new RegExp('^'+pattern+'$');\n" \ |
| " return newRe.test(url);\n" \ |
| "}\n" \ |
| "" \ |
| "var wdays = {SUN: 0, MON: 1, TUE: 2, WED: 3, THU: 4, FRI: 5, SAT: 6};\n" \ |
| "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};\n" \ |
| "" \ |
| "function weekdayRange() {\n" \ |
| " function getDay(weekday) {\n" \ |
| " if (weekday in wdays) {\n" \ |
| " return wdays[weekday];\n" \ |
| " }\n" \ |
| " return -1;\n" \ |
| " }\n" \ |
| " var date = new Date();\n" \ |
| " var argc = arguments.length;\n" \ |
| " var wday;\n" \ |
| " if (argc < 1)\n" \ |
| " return false;\n" \ |
| " if (arguments[argc - 1] == 'GMT') {\n" \ |
| " argc--;\n" \ |
| " wday = date.getUTCDay();\n" \ |
| " } else {\n" \ |
| " wday = date.getDay();\n" \ |
| " }\n" \ |
| " var wd1 = getDay(arguments[0]);\n" \ |
| " var wd2 = (argc == 2) ? getDay(arguments[1]) : wd1;\n" \ |
| " return (wd1 == -1 || wd2 == -1) ? false\n" \ |
| " : (wd1 <= wd2) ? (wd1 <= wday && wday " \ |
| "<= wd2)\n" \ |
| " : (wd2 >= wday || wday " \ |
| ">= wd1);\n" \ |
| "}\n" \ |
| "" \ |
| "function dateRange() {\n" \ |
| " function getMonth(name) {\n" \ |
| " if (name in months) {\n" \ |
| " return months[name];\n" \ |
| " }\n" \ |
| " return -1;\n" \ |
| " }\n" \ |
| " var date = new Date();\n" \ |
| " var argc = arguments.length;\n" \ |
| " if (argc < 1) {\n" \ |
| " return false;\n" \ |
| " }\n" \ |
| " var isGMT = (arguments[argc - 1] == 'GMT');\n" \ |
| "\n" \ |
| " if (isGMT) {\n" \ |
| " argc--;\n" \ |
| " }\n" \ |
| " // function will work even without explict handling of this case\n" \ |
| " if (argc == 1) {\n" \ |
| " var tmp = parseInt(arguments[0]);\n" \ |
| " if (isNaN(tmp)) {\n" \ |
| " return ((isGMT ? date.getUTCMonth() : date.getMonth()) ==\n" \ |
| " getMonth(arguments[0]));\n" \ |
| " } else if (tmp < 32) {\n" \ |
| " return ((isGMT ? date.getUTCDate() : date.getDate()) == " \ |
| "tmp);\n" \ |
| " } else { \n" \ |
| " return ((isGMT ? date.getUTCFullYear() : date.getFullYear()) " \ |
| "==\n" \ |
| " tmp);\n" \ |
| " }\n" \ |
| " }\n" \ |
| " var year = date.getFullYear();\n" \ |
| " var date1, date2;\n" \ |
| " date1 = new Date(year, 0, 1, 0, 0, 0);\n" \ |
| " date2 = new Date(year, 11, 31, 23, 59, 59);\n" \ |
| " var adjustMonth = false;\n" \ |
| " for (var i = 0; i < (argc >> 1); i++) {\n" \ |
| " var tmp = parseInt(arguments[i]);\n" \ |
| " if (isNaN(tmp)) {\n" \ |
| " var mon = getMonth(arguments[i]);\n" \ |
| " date1.setMonth(mon);\n" \ |
| " } else if (tmp < 32) {\n" \ |
| " adjustMonth = (argc <= 2);\n" \ |
| " date1.setDate(tmp);\n" \ |
| " } else {\n" \ |
| " date1.setFullYear(tmp);\n" \ |
| " }\n" \ |
| " }\n" \ |
| " for (var i = (argc >> 1); i < argc; i++) {\n" \ |
| " var tmp = parseInt(arguments[i]);\n" \ |
| " if (isNaN(tmp)) {\n" \ |
| " var mon = getMonth(arguments[i]);\n" \ |
| " date2.setMonth(mon);\n" \ |
| " } else if (tmp < 32) {\n" \ |
| " date2.setDate(tmp);\n" \ |
| " } else {\n" \ |
| " date2.setFullYear(tmp);\n" \ |
| " }\n" \ |
| " }\n" \ |
| " if (adjustMonth) {\n" \ |
| " date1.setMonth(date.getMonth());\n" \ |
| " date2.setMonth(date.getMonth());\n" \ |
| " }\n" \ |
| " if (isGMT) {\n" \ |
| " var tmp = date;\n" \ |
| " tmp.setFullYear(date.getUTCFullYear());\n" \ |
| " tmp.setMonth(date.getUTCMonth());\n" \ |
| " tmp.setDate(date.getUTCDate());\n" \ |
| " tmp.setHours(date.getUTCHours());\n" \ |
| " tmp.setMinutes(date.getUTCMinutes());\n" \ |
| " tmp.setSeconds(date.getUTCSeconds());\n" \ |
| " date = tmp;\n" \ |
| " }\n" \ |
| " return (date1 <= date2) ? (date1 <= date) && (date <= date2)\n" \ |
| " : (date2 >= date) || (date >= date1);\n" \ |
| "}\n" \ |
| "" \ |
| "function timeRange() {\n" \ |
| " var argc = arguments.length;\n" \ |
| " var date = new Date();\n" \ |
| " var isGMT= false;\n" \ |
| "" \ |
| " if (argc < 1) {\n" \ |
| " return false;\n" \ |
| " }\n" \ |
| " if (arguments[argc - 1] == 'GMT') {\n" \ |
| " isGMT = true;\n" \ |
| " argc--;\n" \ |
| " }\n" \ |
| "\n" \ |
| " var hour = isGMT ? date.getUTCHours() : date.getHours();\n" \ |
| " var date1, date2;\n" \ |
| " date1 = new Date();\n" \ |
| " date2 = new Date();\n" \ |
| "\n" \ |
| " if (argc == 1) {\n" \ |
| " return (hour == arguments[0]);\n" \ |
| " } else if (argc == 2) {\n" \ |
| " return ((arguments[0] <= hour) && (hour <= arguments[1]));\n" \ |
| " } else {\n" \ |
| " switch (argc) {\n" \ |
| " case 6:\n" \ |
| " date1.setSeconds(arguments[2]);\n" \ |
| " date2.setSeconds(arguments[5]);\n" \ |
| " case 4:\n" \ |
| " var middle = argc >> 1;\n" \ |
| " date1.setHours(arguments[0]);\n" \ |
| " date1.setMinutes(arguments[1]);\n" \ |
| " date2.setHours(arguments[middle]);\n" \ |
| " date2.setMinutes(arguments[middle + 1]);\n" \ |
| " if (middle == 2) {\n" \ |
| " date2.setSeconds(59);\n" \ |
| " }\n" \ |
| " break;\n" \ |
| " default:\n" \ |
| " throw 'timeRange: bad number of arguments'\n" \ |
| " }\n" \ |
| " }\n" \ |
| "\n" \ |
| " if (isGMT) {\n" \ |
| " date.setFullYear(date.getUTCFullYear());\n" \ |
| " date.setMonth(date.getUTCMonth());\n" \ |
| " date.setDate(date.getUTCDate());\n" \ |
| " date.setHours(date.getUTCHours());\n" \ |
| " date.setMinutes(date.getUTCMinutes());\n" \ |
| " date.setSeconds(date.getUTCSeconds());\n" \ |
| " }\n" \ |
| " return (date1 <= date2) ? (date1 <= date) && (date <= date2)\n" \ |
| " : (date2 >= date) || (date >= date1);\n" \ |
| "\n" \ |
| "}\n" |
| |
| // This is a Microsoft extension to PAC for IPv6, see: |
| // http://blogs.msdn.com/b/wndp/archive/2006/07/13/ipv6-pac-extensions-v0-9.aspx |
| #define PAC_JS_LIBRARY_EX \ |
| "function isResolvableEx(host) {\n" \ |
| " var ipList = dnsResolveEx(host);\n" \ |
| " return (ipList != '');\n" \ |
| "}\n" |
| |
| #endif // NET_PROXY_RESOLUTION_PAC_JS_LIBRARY_H_ |
