module.exports = (function() { "use strict"; /* * Generated by PEG.js 0.9.0. * * http://pegjs.org/ */ function peg$subclass(child, parent) { function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); } function peg$SyntaxError(message, expected, found, location) { this.message = message; this.expected = expected; this.found = found; this.location = location; this.name = "SyntaxError"; if (typeof Error.captureStackTrace === "function") { Error.captureStackTrace(this, peg$SyntaxError); } } peg$subclass(peg$SyntaxError, Error); function peg$parse(input) { var options = arguments.length > 1 ? arguments[1] : {}, parser = this, peg$FAILED = {}, peg$startRuleFunctions = { start: peg$parsestart }, peg$startRuleFunction = peg$parsestart, peg$c0 = { type: "other", description: "filter expression" }, peg$c1 = function(orExpr) { return orExpr; }, peg$c2 = { type: "other", description: "whitespace" }, peg$c3 = /^[ \t\n\r]/, peg$c4 = { type: "class", value: "[ \\t\\n\\r]", description: "[ \\t\\n\\r]" }, peg$c5 = { type: "other", description: "control character" }, peg$c6 = /^[|&!()~"]/, peg$c7 = { type: "class", value: "[|&!()~\"]", description: "[|&!()~\"]" }, peg$c8 = { type: "other", description: "optional whitespace" }, peg$c9 = "|", peg$c10 = { type: "literal", value: "|", description: "\"|\"" }, peg$c11 = function(first, second) { return or(first, second); }, peg$c12 = "&", peg$c13 = { type: "literal", value: "&", description: "\"&\"" }, peg$c14 = function(first, second) { return and(first, second); }, peg$c15 = "!", peg$c16 = { type: "literal", value: "!", description: "\"!\"" }, peg$c17 = function(expr) { return not(expr); }, peg$c18 = "(", peg$c19 = { type: "literal", value: "(", description: "\"(\"" }, peg$c20 = ")", peg$c21 = { type: "literal", value: ")", description: "\")\"" }, peg$c22 = function(expr) { return binding(expr); }, peg$c23 = "~a", peg$c24 = { type: "literal", value: "~a", description: "\"~a\"" }, peg$c25 = function() { return assetFilter; }, peg$c26 = "~e", peg$c27 = { type: "literal", value: "~e", description: "\"~e\"" }, peg$c28 = function() { return errorFilter; }, peg$c29 = "~q", peg$c30 = { type: "literal", value: "~q", description: "\"~q\"" }, peg$c31 = function() { return noResponseFilter; }, peg$c32 = "~s", peg$c33 = { type: "literal", value: "~s", description: "\"~s\"" }, peg$c34 = function() { return responseFilter; }, peg$c35 = "true", peg$c36 = { type: "literal", value: "true", description: "\"true\"" }, peg$c37 = function() { return trueFilter; }, peg$c38 = "false", peg$c39 = { type: "literal", value: "false", description: "\"false\"" }, peg$c40 = function() { return falseFilter; }, peg$c41 = "~c", peg$c42 = { type: "literal", value: "~c", description: "\"~c\"" }, peg$c43 = function(s) { return responseCode(s); }, peg$c44 = "~d", peg$c45 = { type: "literal", value: "~d", description: "\"~d\"" }, peg$c46 = function(s) { return domain(s); }, peg$c47 = "~h", peg$c48 = { type: "literal", value: "~h", description: "\"~h\"" }, peg$c49 = function(s) { return header(s); }, peg$c50 = "~hq", peg$c51 = { type: "literal", value: "~hq", description: "\"~hq\"" }, peg$c52 = function(s) { return requestHeader(s); }, peg$c53 = "~hs", peg$c54 = { type: "literal", value: "~hs", description: "\"~hs\"" }, peg$c55 = function(s) { return responseHeader(s); }, peg$c56 = "~m", peg$c57 = { type: "literal", value: "~m", description: "\"~m\"" }, peg$c58 = function(s) { return method(s); }, peg$c59 = "~t", peg$c60 = { type: "literal", value: "~t", description: "\"~t\"" }, peg$c61 = function(s) { return contentType(s); }, peg$c62 = "~tq", peg$c63 = { type: "literal", value: "~tq", description: "\"~tq\"" }, peg$c64 = function(s) { return requestContentType(s); }, peg$c65 = "~ts", peg$c66 = { type: "literal", value: "~ts", description: "\"~ts\"" }, peg$c67 = function(s) { return responseContentType(s); }, peg$c68 = "~u", peg$c69 = { type: "literal", value: "~u", description: "\"~u\"" }, peg$c70 = function(s) { return url(s); }, peg$c71 = { type: "other", description: "integer" }, peg$c72 = /^['"]/, peg$c73 = { type: "class", value: "['\"]", description: "['\"]" }, peg$c74 = /^[0-9]/, peg$c75 = { type: "class", value: "[0-9]", description: "[0-9]" }, peg$c76 = function(digits) { return parseInt(digits.join(""), 10); }, peg$c77 = { type: "other", description: "string" }, peg$c78 = "\"", peg$c79 = { type: "literal", value: "\"", description: "\"\\\"\"" }, peg$c80 = function(chars) { return chars.join(""); }, peg$c81 = "'", peg$c82 = { type: "literal", value: "'", description: "\"'\"" }, peg$c83 = /^["\\]/, peg$c84 = { type: "class", value: "[\"\\\\]", description: "[\"\\\\]" }, peg$c85 = { type: "any", description: "any character" }, peg$c86 = function(char) { return char; }, peg$c87 = "\\", peg$c88 = { type: "literal", value: "\\", description: "\"\\\\\"" }, peg$c89 = /^['\\]/, peg$c90 = { type: "class", value: "['\\\\]", description: "['\\\\]" }, peg$c91 = /^['"\\]/, peg$c92 = { type: "class", value: "['\"\\\\]", description: "['\"\\\\]" }, peg$c93 = "n", peg$c94 = { type: "literal", value: "n", description: "\"n\"" }, peg$c95 = function() { return "\n"; }, peg$c96 = "r", peg$c97 = { type: "literal", value: "r", description: "\"r\"" }, peg$c98 = function() { return "\r"; }, peg$c99 = "t", peg$c100 = { type: "literal", value: "t", description: "\"t\"" }, peg$c101 = function() { return "\t"; }, peg$currPos = 0, peg$savedPos = 0, peg$posDetailsCache = [{ line: 1, column: 1, seenCR: false }], peg$maxFailPos = 0, peg$maxFailExpected = [], peg$silentFails = 0, peg$result; if ("startRule" in options) { if (!(options.startRule in peg$startRuleFunctions)) { throw new Error("Can't start parsing from rule \"" + options.startRule + "\"."); } peg$startRuleFunction = peg$startRuleFunctions[options.startRule]; } function text() { return input.substring(peg$savedPos, peg$currPos); } function location() { return peg$computeLocation(peg$savedPos, peg$currPos); } function expected(description) { throw peg$buildException( null, [{ type: "other", description: description }], input.substring(peg$savedPos, peg$currPos), peg$computeLocation(peg$savedPos, peg$currPos) ); } function error(message) { throw peg$buildException( message, null, input.substring(peg$savedPos, peg$currPos), peg$computeLocation(peg$savedPos, peg$currPos) ); } function peg$computePosDetails(pos) { var details = peg$posDetailsCache[pos], p, ch; if (details) { return details; } else { p = pos - 1; while (!peg$posDetailsCache[p]) { p--; } details = peg$posDetailsCache[p]; details = { line: details.line, column: details.column, seenCR: details.seenCR }; while (p < pos) { ch = input.charAt(p); if (ch === "\n") { if (!details.seenCR) { details.line++; } details.column = 1; details.seenCR = false; } else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") { details.line++; details.column = 1; details.seenCR = true; } else { details.column++; details.seenCR = false; } p++; } peg$posDetailsCache[pos] = details; return details; } } function peg$computeLocation(startPos, endPos) { var startPosDetails = peg$computePosDetails(startPos), endPosDetails = peg$computePosDetails(endPos); return { start: { offset: startPos, line: startPosDetails.line, column: startPosDetails.column }, end: { offset: endPos, line: endPosDetails.line, column: endPosDetails.column } }; } function peg$fail(expected) { if (peg$currPos < peg$maxFailPos) { return; } if (peg$currPos > peg$maxFailPos) { peg$maxFailPos = peg$currPos; peg$maxFailExpected = []; } peg$maxFailExpected.push(expected); } function peg$buildException(message, expected, found, location) { function cleanupExpected(expected) { var i = 1; expected.sort(function(a, b) { if (a.description < b.description) { return -1; } else if (a.description > b.description) { return 1; } else { return 0; } }); while (i < expected.length) { if (expected[i - 1] === expected[i]) { expected.splice(i, 1); } else { i++; } } } function buildMessage(expected, found) { function stringEscape(s) { function hex(ch) { return ch.charCodeAt(0).toString(16).toUpperCase(); } return s .replace(/\\/g, '\\\\') .replace(/"/g, '\\"') .replace(/\x08/g, '\\b') .replace(/\t/g, '\\t') .replace(/\n/g, '\\n') .replace(/\f/g, '\\f') .replace(/\r/g, '\\r') .replace(/[\x00-\x07\x0B\x0E\x0F]/g, function(ch) { return '\\x0' + hex(ch); }) .replace(/[\x10-\x1F\x80-\xFF]/g, function(ch) { return '\\x' + hex(ch); }) .replace(/[\u0100-\u0FFF]/g, function(ch) { return '\\u0' + hex(ch); }) .replace(/[\u1000-\uFFFF]/g, function(ch) { return '\\u' + hex(ch); }); } var expectedDescs = new Array(expected.length), expectedDesc, foundDesc, i; for (i = 0; i < expected.length; i++) { expectedDescs[i] = expected[i].description; } expectedDesc = expected.length > 1 ? expectedDescs.slice(0, -1).join(", ") + " or " + expectedDescs[expected.length - 1] : expectedDescs[0]; foundDesc = found ? "\"" + stringEscape(found) + "\"" : "end of input"; return "Expected " + expectedDesc + " but " + foundDesc + " found."; } if (expected !== null) { cleanupExpected(expected); } return new peg$SyntaxError( message !== null ? message : buildMessage(expected, found), expected, found, location ); } function peg$parsestart() { var s0, s1, s2, s3; peg$silentFails++; s0 = peg$currPos; s1 = peg$parse__(); if (s1 !== peg$FAILED) { s2 = peg$parseOrExpr(); if (s2 !== peg$FAILED) { s3 = peg$parse__(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c1(s2); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } peg$silentFails--; if (s0 === peg$FAILED) { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c0); } } return s0; } function peg$parsews() { var s0, s1; peg$silentFails++; if (peg$c3.test(input.charAt(peg$currPos))) { s0 = input.charAt(peg$currPos); peg$currPos++; } else { s0 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c4); } } peg$silentFails--; if (s0 === peg$FAILED) { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c2); } } return s0; } function peg$parsecc() { var s0, s1; peg$silentFails++; if (peg$c6.test(input.charAt(peg$currPos))) { s0 = input.charAt(peg$currPos); peg$currPos++; } else { s0 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c7); } } peg$silentFails--; if (s0 === peg$FAILED) { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c5); } } return s0; } function peg$parse__() { var s0, s1; peg$silentFails++; s0 = []; s1 = peg$parsews(); while (s1 !== peg$FAILED) { s0.push(s1); s1 = peg$parsews(); } peg$silentFails--; if (s0 === peg$FAILED) { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c8); } } return s0; } function peg$parseOrExpr() { var s0, s1, s2, s3, s4, s5; s0 = peg$currPos; s1 = peg$parseAndExpr(); if (s1 !== peg$FAILED) { s2 = peg$parse__(); if (s2 !== peg$FAILED) { if (input.charCodeAt(peg$currPos) === 124) { s3 = peg$c9; peg$currPos++; } else { s3 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c10); } } if (s3 !== peg$FAILED) { s4 = peg$parse__(); if (s4 !== peg$FAILED) { s5 = peg$parseOrExpr(); if (s5 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c11(s1, s5); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$parseAndExpr(); } return s0; } function peg$parseAndExpr() { var s0, s1, s2, s3, s4, s5; s0 = peg$currPos; s1 = peg$parseNotExpr(); if (s1 !== peg$FAILED) { s2 = peg$parse__(); if (s2 !== peg$FAILED) { if (input.charCodeAt(peg$currPos) === 38) { s3 = peg$c12; peg$currPos++; } else { s3 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c13); } } if (s3 !== peg$FAILED) { s4 = peg$parse__(); if (s4 !== peg$FAILED) { s5 = peg$parseAndExpr(); if (s5 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c14(s1, s5); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; s1 = peg$parseNotExpr(); if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parsews(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parsews(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { s3 = peg$parseAndExpr(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c14(s1, s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$parseNotExpr(); } } return s0; } function peg$parseNotExpr() { var s0, s1, s2, s3; s0 = peg$currPos; if (input.charCodeAt(peg$currPos) === 33) { s1 = peg$c15; peg$currPos++; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c16); } } if (s1 !== peg$FAILED) { s2 = peg$parse__(); if (s2 !== peg$FAILED) { s3 = peg$parseNotExpr(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c17(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$parseBindingExpr(); } return s0; } function peg$parseBindingExpr() { var s0, s1, s2, s3, s4, s5; s0 = peg$currPos; if (input.charCodeAt(peg$currPos) === 40) { s1 = peg$c18; peg$currPos++; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c19); } } if (s1 !== peg$FAILED) { s2 = peg$parse__(); if (s2 !== peg$FAILED) { s3 = peg$parseOrExpr(); if (s3 !== peg$FAILED) { s4 = peg$parse__(); if (s4 !== peg$FAILED) { if (input.charCodeAt(peg$currPos) === 41) { s5 = peg$c20; peg$currPos++; } else { s5 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c21); } } if (s5 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c22(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$parseExpr(); } return s0; } function peg$parseExpr() { var s0; s0 = peg$parseNullaryExpr(); if (s0 === peg$FAILED) { s0 = peg$parseUnaryExpr(); } return s0; } function peg$parseNullaryExpr() { var s0, s1; s0 = peg$parseBooleanLiteral(); if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 2) === peg$c23) { s1 = peg$c23; peg$currPos += 2; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c24); } } if (s1 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c25(); } s0 = s1; if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 2) === peg$c26) { s1 = peg$c26; peg$currPos += 2; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c27); } } if (s1 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c28(); } s0 = s1; if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 2) === peg$c29) { s1 = peg$c29; peg$currPos += 2; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c30); } } if (s1 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c31(); } s0 = s1; if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 2) === peg$c32) { s1 = peg$c32; peg$currPos += 2; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c33); } } if (s1 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c34(); } s0 = s1; } } } } return s0; } function peg$parseBooleanLiteral() { var s0, s1; s0 = peg$currPos; if (input.substr(peg$currPos, 4) === peg$c35) { s1 = peg$c35; peg$currPos += 4; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c36); } } if (s1 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c37(); } s0 = s1; if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 5) === peg$c38) { s1 = peg$c38; peg$currPos += 5; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c39); } } if (s1 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c40(); } s0 = s1; } return s0; } function peg$parseUnaryExpr() { var s0, s1, s2, s3; s0 = peg$currPos; if (input.substr(peg$currPos, 2) === peg$c41) { s1 = peg$c41; peg$currPos += 2; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c42); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parsews(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parsews(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { s3 = peg$parseIntegerLiteral(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c43(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 2) === peg$c44) { s1 = peg$c44; peg$currPos += 2; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c45); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parsews(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parsews(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { s3 = peg$parseStringLiteral(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c46(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 2) === peg$c47) { s1 = peg$c47; peg$currPos += 2; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c48); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parsews(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parsews(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { s3 = peg$parseStringLiteral(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c49(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 3) === peg$c50) { s1 = peg$c50; peg$currPos += 3; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c51); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parsews(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parsews(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { s3 = peg$parseStringLiteral(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c52(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 3) === peg$c53) { s1 = peg$c53; peg$currPos += 3; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c54); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parsews(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parsews(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { s3 = peg$parseStringLiteral(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c55(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 2) === peg$c56) { s1 = peg$c56; peg$currPos += 2; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c57); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parsews(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parsews(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { s3 = peg$parseStringLiteral(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c58(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 2) === peg$c59) { s1 = peg$c59; peg$currPos += 2; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c60); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parsews(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parsews(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { s3 = peg$parseStringLiteral(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c61(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 3) === peg$c62) { s1 = peg$c62; peg$currPos += 3; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c63); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parsews(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parsews(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { s3 = peg$parseStringLiteral(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c64(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 3) === peg$c65) { s1 = peg$c65; peg$currPos += 3; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c66); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parsews(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parsews(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { s3 = peg$parseStringLiteral(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c67(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.substr(peg$currPos, 2) === peg$c68) { s1 = peg$c68; peg$currPos += 2; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c69); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parsews(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parsews(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { s3 = peg$parseStringLiteral(); if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c70(s3); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; s1 = peg$parseStringLiteral(); if (s1 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c70(s1); } s0 = s1; } } } } } } } } } } return s0; } function peg$parseIntegerLiteral() { var s0, s1, s2, s3; peg$silentFails++; s0 = peg$currPos; if (peg$c72.test(input.charAt(peg$currPos))) { s1 = input.charAt(peg$currPos); peg$currPos++; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c73); } } if (s1 === peg$FAILED) { s1 = null; } if (s1 !== peg$FAILED) { s2 = []; if (peg$c74.test(input.charAt(peg$currPos))) { s3 = input.charAt(peg$currPos); peg$currPos++; } else { s3 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c75); } } if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); if (peg$c74.test(input.charAt(peg$currPos))) { s3 = input.charAt(peg$currPos); peg$currPos++; } else { s3 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c75); } } } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { if (peg$c72.test(input.charAt(peg$currPos))) { s3 = input.charAt(peg$currPos); peg$currPos++; } else { s3 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c73); } } if (s3 === peg$FAILED) { s3 = null; } if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c76(s2); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } peg$silentFails--; if (s0 === peg$FAILED) { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c71); } } return s0; } function peg$parseStringLiteral() { var s0, s1, s2, s3; peg$silentFails++; s0 = peg$currPos; if (input.charCodeAt(peg$currPos) === 34) { s1 = peg$c78; peg$currPos++; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c79); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parseDoubleStringChar(); while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parseDoubleStringChar(); } if (s2 !== peg$FAILED) { if (input.charCodeAt(peg$currPos) === 34) { s3 = peg$c78; peg$currPos++; } else { s3 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c79); } } if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c80(s2); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.charCodeAt(peg$currPos) === 39) { s1 = peg$c81; peg$currPos++; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c82); } } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parseSingleStringChar(); while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parseSingleStringChar(); } if (s2 !== peg$FAILED) { if (input.charCodeAt(peg$currPos) === 39) { s3 = peg$c81; peg$currPos++; } else { s3 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c82); } } if (s3 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c80(s2); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; s1 = peg$currPos; peg$silentFails++; s2 = peg$parsecc(); peg$silentFails--; if (s2 === peg$FAILED) { s1 = void 0; } else { peg$currPos = s1; s1 = peg$FAILED; } if (s1 !== peg$FAILED) { s2 = []; s3 = peg$parseUnquotedStringChar(); if (s3 !== peg$FAILED) { while (s3 !== peg$FAILED) { s2.push(s3); s3 = peg$parseUnquotedStringChar(); } } else { s2 = peg$FAILED; } if (s2 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c80(s2); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } } peg$silentFails--; if (s0 === peg$FAILED) { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c77); } } return s0; } function peg$parseDoubleStringChar() { var s0, s1, s2; s0 = peg$currPos; s1 = peg$currPos; peg$silentFails++; if (peg$c83.test(input.charAt(peg$currPos))) { s2 = input.charAt(peg$currPos); peg$currPos++; } else { s2 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c84); } } peg$silentFails--; if (s2 === peg$FAILED) { s1 = void 0; } else { peg$currPos = s1; s1 = peg$FAILED; } if (s1 !== peg$FAILED) { if (input.length > peg$currPos) { s2 = input.charAt(peg$currPos); peg$currPos++; } else { s2 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c85); } } if (s2 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c86(s2); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.charCodeAt(peg$currPos) === 92) { s1 = peg$c87; peg$currPos++; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c88); } } if (s1 !== peg$FAILED) { s2 = peg$parseEscapeSequence(); if (s2 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c86(s2); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } return s0; } function peg$parseSingleStringChar() { var s0, s1, s2; s0 = peg$currPos; s1 = peg$currPos; peg$silentFails++; if (peg$c89.test(input.charAt(peg$currPos))) { s2 = input.charAt(peg$currPos); peg$currPos++; } else { s2 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c90); } } peg$silentFails--; if (s2 === peg$FAILED) { s1 = void 0; } else { peg$currPos = s1; s1 = peg$FAILED; } if (s1 !== peg$FAILED) { if (input.length > peg$currPos) { s2 = input.charAt(peg$currPos); peg$currPos++; } else { s2 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c85); } } if (s2 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c86(s2); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.charCodeAt(peg$currPos) === 92) { s1 = peg$c87; peg$currPos++; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c88); } } if (s1 !== peg$FAILED) { s2 = peg$parseEscapeSequence(); if (s2 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c86(s2); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } } return s0; } function peg$parseUnquotedStringChar() { var s0, s1, s2; s0 = peg$currPos; s1 = peg$currPos; peg$silentFails++; s2 = peg$parsews(); peg$silentFails--; if (s2 === peg$FAILED) { s1 = void 0; } else { peg$currPos = s1; s1 = peg$FAILED; } if (s1 !== peg$FAILED) { if (input.length > peg$currPos) { s2 = input.charAt(peg$currPos); peg$currPos++; } else { s2 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c85); } } if (s2 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c86(s2); s0 = s1; } else { peg$currPos = s0; s0 = peg$FAILED; } } else { peg$currPos = s0; s0 = peg$FAILED; } return s0; } function peg$parseEscapeSequence() { var s0, s1; if (peg$c91.test(input.charAt(peg$currPos))) { s0 = input.charAt(peg$currPos); peg$currPos++; } else { s0 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c92); } } if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.charCodeAt(peg$currPos) === 110) { s1 = peg$c93; peg$currPos++; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c94); } } if (s1 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c95(); } s0 = s1; if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.charCodeAt(peg$currPos) === 114) { s1 = peg$c96; peg$currPos++; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c97); } } if (s1 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c98(); } s0 = s1; if (s0 === peg$FAILED) { s0 = peg$currPos; if (input.charCodeAt(peg$currPos) === 116) { s1 = peg$c99; peg$currPos++; } else { s1 = peg$FAILED; if (peg$silentFails === 0) { peg$fail(peg$c100); } } if (s1 !== peg$FAILED) { peg$savedPos = s0; s1 = peg$c101(); } s0 = s1; } } } return s0; } var flowutils = require("../flow/utils.js"); function or(first, second) { // Add explicit function names to ease debugging. function orFilter() { return first.apply(this, arguments) || second.apply(this, arguments); } orFilter.desc = first.desc + " or " + second.desc; return orFilter; } function and(first, second) { function andFilter() { return first.apply(this, arguments) && second.apply(this, arguments); } andFilter.desc = first.desc + " and " + second.desc; return andFilter; } function not(expr) { function notFilter() { return !expr.apply(this, arguments); } notFilter.desc = "not " + expr.desc; return notFilter; } function binding(expr) { function bindingFilter() { return expr.apply(this, arguments); } bindingFilter.desc = "(" + expr.desc + ")"; return bindingFilter; } function trueFilter(flow) { return true; } trueFilter.desc = "true"; function falseFilter(flow) { return false; } falseFilter.desc = "false"; var ASSET_TYPES = [ new RegExp("text/javascript"), new RegExp("application/x-javascript"), new RegExp("application/javascript"), new RegExp("text/css"), new RegExp("image/.*"), new RegExp("application/x-shockwave-flash") ]; function assetFilter(flow) { if (flow.response) { var ct = flowutils.ResponseUtils.getContentType(flow.response); var i = ASSET_TYPES.length; while (i--) { if (ASSET_TYPES[i].test(ct)) { return true; } } } return false; } assetFilter.desc = "is asset"; function responseCode(code){ function responseCodeFilter(flow){ return flow.response && flow.response.status_code === code; } responseCodeFilter.desc = "resp. code is " + code; return responseCodeFilter; } function domain(regex){ regex = new RegExp(regex, "i"); function domainFilter(flow){ return flow.request && regex.test(flow.request.host); } domainFilter.desc = "domain matches " + regex; return domainFilter; } function errorFilter(flow){ return !!flow.error; } errorFilter.desc = "has error"; function header(regex){ regex = new RegExp(regex, "i"); function headerFilter(flow){ return ( (flow.request && flowutils.RequestUtils.match_header(flow.request, regex)) || (flow.response && flowutils.ResponseUtils.match_header(flow.response, regex)) ); } headerFilter.desc = "header matches " + regex; return headerFilter; } function requestHeader(regex){ regex = new RegExp(regex, "i"); function requestHeaderFilter(flow){ return (flow.request && flowutils.RequestUtils.match_header(flow.request, regex)); } requestHeaderFilter.desc = "req. header matches " + regex; return requestHeaderFilter; } function responseHeader(regex){ regex = new RegExp(regex, "i"); function responseHeaderFilter(flow){ return (flow.response && flowutils.ResponseUtils.match_header(flow.response, regex)); } responseHeaderFilter.desc = "resp. header matches " + regex; return responseHeaderFilter; } function method(regex){ regex = new RegExp(regex, "i"); function methodFilter(flow){ return flow.request && regex.test(flow.request.method); } methodFilter.desc = "method matches " + regex; return methodFilter; } function noResponseFilter(flow){ return flow.request && !flow.response; } noResponseFilter.desc = "has no response"; function responseFilter(flow){ return !!flow.response; } responseFilter.desc = "has response"; function contentType(regex){ regex = new RegExp(regex, "i"); function contentTypeFilter(flow){ return ( (flow.request && regex.test(flowutils.RequestUtils.getContentType(flow.request))) || (flow.response && regex.test(flowutils.ResponseUtils.getContentType(flow.response))) ); } contentTypeFilter.desc = "content type matches " + regex; return contentTypeFilter; } function requestContentType(regex){ regex = new RegExp(regex, "i"); function requestContentTypeFilter(flow){ return flow.request && regex.test(flowutils.RequestUtils.getContentType(flow.request)); } requestContentTypeFilter.desc = "req. content type matches " + regex; return requestContentTypeFilter; } function responseContentType(regex){ regex = new RegExp(regex, "i"); function responseContentTypeFilter(flow){ return flow.response && regex.test(flowutils.ResponseUtils.getContentType(flow.response)); } responseContentTypeFilter.desc = "resp. content type matches " + regex; return responseContentTypeFilter; } function url(regex){ regex = new RegExp(regex, "i"); function urlFilter(flow){ return flow.request && regex.test(flowutils.RequestUtils.pretty_url(flow.request)); } urlFilter.desc = "url matches " + regex; return urlFilter; } peg$result = peg$startRuleFunction(); if (peg$result !== peg$FAILED && peg$currPos === input.length) { return peg$result; } else { if (peg$result !== peg$FAILED && peg$currPos < input.length) { peg$fail({ type: "end", description: "end of input" }); } throw peg$buildException( null, peg$maxFailExpected, peg$maxFailPos < input.length ? input.charAt(peg$maxFailPos) : null, peg$maxFailPos < input.length ? peg$computeLocation(peg$maxFailPos, peg$maxFailPos + 1) : peg$computeLocation(peg$maxFailPos, peg$maxFailPos) ); } } return { SyntaxError: peg$SyntaxError, parse: peg$parse }; })();