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mozilla_js.h
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mozilla_js.h
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// https://github.com/mozilla/gecko-dev/blob/master/netwerk/base/ProxyAutoConfig.cpp
// These are some global helper symbols the PAC format requires that we provide
// that are initialized as part of the global javascript context used for PAC
// evaluations. Additionally dnsResolve(host) and myIpAddress() are supplied in
// the same context but are implemented as c++ helpers. alert(msg) is similarly
// defined.
static char MOZILLA_PAC_JAVASCRIPT[] =
"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})$/.exec(ipchars);\n"
" if (matches == null) {\n"
" return false;\n"
" } else if (matches[1] > 255 || matches[2] > 255 || \n"
" matches[3] > 255 || matches[4] > 255) {\n"
" return false;\n"
" }\n"
" return true;\n"
"}\n"
""
"function convert_addr(ipchars) {\n"
" var bytes = ipchars.split('.');\n"
" var result = ((bytes[0] & 0xff) << 24) |\n"
" ((bytes[1] & 0xff) << 16) |\n"
" ((bytes[2] & 0xff) << 8) |\n"
" (bytes[3] & 0xff);\n"
" return result;\n"
"}\n"
""
"function isInNet(ipaddr, pattern, maskstr) {\n"
" if (!isValidIpAddress(pattern) || !isValidIpAddress(maskstr)) {\n"
" return false;\n"
" }\n"
" if (!isValidIpAddress(ipaddr)) {\n"
" ipaddr = dnsResolve(ipaddr);\n"
" if (ipaddr == null) {\n"
" return false;\n"
" }\n"
" }\n"
" var host = convert_addr(ipaddr);\n"
" var pat = convert_addr(pattern);\n"
" var mask = convert_addr(maskstr);\n"
" return ((host & mask) == (pat & mask));\n"
" \n"
"}\n"
""
"function isPlainHostName(host) {\n"
" return (host.search('\\\\.') == -1);\n"
"}\n"
""
"function isResolvable(host) {\n"
" var ip = dnsResolve(host);\n"
" return (ip != null && ip != '');\n"
"}\n"
""
"function isResolvableEx(host) {\n"
" var ip = dnsResolveEx(host);\n"
" return (ip != null && ip != '');\n"
"}\n"
""
"function localHostOrDomainIs(host, hostdom) {\n"
" return (host == hostdom) ||\n"
" (hostdom.lastIndexOf(host + '.', 0) == 0);\n"
"}\n"
""
"function shExpMatch(url, pattern) {\n"
" pattern = pattern.replace(/\\./g, '\\\\.');\n"
" pattern = pattern.replace(/\\*/g, '.*');\n"
" pattern = pattern.replace(/\\?/g, '.');\n"
" var newRe = new RegExp('^'+pattern+'$');\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"
"";