1215 lines
35 KiB
JavaScript
1215 lines
35 KiB
JavaScript
/*
|
|
* Generated by PEG.js 0.10.0.
|
|
*
|
|
* http://pegjs.org/
|
|
*/
|
|
|
|
'use strict';
|
|
|
|
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$SyntaxError, Error);
|
|
|
|
peg$SyntaxError.buildMessage = function (expected, found) {
|
|
var DESCRIBE_EXPECTATION_FNS = {
|
|
literal: function (expectation) {
|
|
return '"' + literalEscape(expectation.text) + '"';
|
|
},
|
|
|
|
class: function (expectation) {
|
|
var escapedParts = '',
|
|
i;
|
|
|
|
for (i = 0; i < expectation.parts.length; i++) {
|
|
escapedParts +=
|
|
expectation.parts[i] instanceof Array
|
|
? classEscape(expectation.parts[i][0]) +
|
|
'-' +
|
|
classEscape(expectation.parts[i][1])
|
|
: classEscape(expectation.parts[i]);
|
|
}
|
|
|
|
return '[' + (expectation.inverted ? '^' : '') + escapedParts + ']';
|
|
},
|
|
|
|
any: function (expectation) {
|
|
return 'any character';
|
|
},
|
|
|
|
end: function (expectation) {
|
|
return 'end of input';
|
|
},
|
|
|
|
other: function (expectation) {
|
|
return expectation.description;
|
|
},
|
|
};
|
|
|
|
function hex(ch) {
|
|
return ch.charCodeAt(0).toString(16).toUpperCase();
|
|
}
|
|
|
|
function literalEscape(s) {
|
|
return s
|
|
.replace(/\\/g, '\\\\')
|
|
.replace(/"/g, '\\"')
|
|
.replace(/\0/g, '\\0')
|
|
.replace(/\t/g, '\\t')
|
|
.replace(/\n/g, '\\n')
|
|
.replace(/\r/g, '\\r')
|
|
.replace(/[\x00-\x0F]/g, function (ch) {
|
|
return '\\x0' + hex(ch);
|
|
})
|
|
.replace(/[\x10-\x1F\x7F-\x9F]/g, function (ch) {
|
|
return '\\x' + hex(ch);
|
|
});
|
|
}
|
|
|
|
function classEscape(s) {
|
|
return s
|
|
.replace(/\\/g, '\\\\')
|
|
.replace(/\]/g, '\\]')
|
|
.replace(/\^/g, '\\^')
|
|
.replace(/-/g, '\\-')
|
|
.replace(/\0/g, '\\0')
|
|
.replace(/\t/g, '\\t')
|
|
.replace(/\n/g, '\\n')
|
|
.replace(/\r/g, '\\r')
|
|
.replace(/[\x00-\x0F]/g, function (ch) {
|
|
return '\\x0' + hex(ch);
|
|
})
|
|
.replace(/[\x10-\x1F\x7F-\x9F]/g, function (ch) {
|
|
return '\\x' + hex(ch);
|
|
});
|
|
}
|
|
|
|
function describeExpectation(expectation) {
|
|
return DESCRIBE_EXPECTATION_FNS[expectation.type](expectation);
|
|
}
|
|
|
|
function describeExpected(expected) {
|
|
var descriptions = new Array(expected.length),
|
|
i,
|
|
j;
|
|
|
|
for (i = 0; i < expected.length; i++) {
|
|
descriptions[i] = describeExpectation(expected[i]);
|
|
}
|
|
|
|
descriptions.sort();
|
|
|
|
if (descriptions.length > 0) {
|
|
for (i = 1, j = 1; i < descriptions.length; i++) {
|
|
if (descriptions[i - 1] !== descriptions[i]) {
|
|
descriptions[j] = descriptions[i];
|
|
j++;
|
|
}
|
|
}
|
|
descriptions.length = j;
|
|
}
|
|
|
|
switch (descriptions.length) {
|
|
case 1:
|
|
return descriptions[0];
|
|
|
|
case 2:
|
|
return descriptions[0] + ' or ' + descriptions[1];
|
|
|
|
default:
|
|
return (
|
|
descriptions.slice(0, -1).join(', ') +
|
|
', or ' +
|
|
descriptions[descriptions.length - 1]
|
|
);
|
|
}
|
|
}
|
|
|
|
function describeFound(found) {
|
|
return found ? '"' + literalEscape(found) + '"' : 'end of input';
|
|
}
|
|
|
|
return (
|
|
'Expected ' +
|
|
describeExpected(expected) +
|
|
' but ' +
|
|
describeFound(found) +
|
|
' found.'
|
|
);
|
|
};
|
|
|
|
function peg$parse(input, options) {
|
|
options = options !== void 0 ? options : {};
|
|
|
|
var peg$FAILED = {},
|
|
peg$startRuleFunctions = { start: peg$parsestart },
|
|
peg$startRuleFunction = peg$parsestart,
|
|
peg$c0 = '|',
|
|
peg$c1 = peg$literalExpectation('|', false),
|
|
peg$c2 = '&',
|
|
peg$c3 = peg$literalExpectation('&', false),
|
|
peg$c4 = '!',
|
|
peg$c5 = peg$literalExpectation('!', false),
|
|
peg$c6 = '(',
|
|
peg$c7 = peg$literalExpectation('(', false),
|
|
peg$c8 = ')',
|
|
peg$c9 = peg$literalExpectation(')', false),
|
|
peg$c10 = function (left, right) {
|
|
return left || right;
|
|
},
|
|
peg$c11 = function (left, right) {
|
|
return left && right;
|
|
},
|
|
peg$c12 = function (value) {
|
|
return !value;
|
|
},
|
|
peg$c13 = function (value) {
|
|
return value;
|
|
},
|
|
peg$c14 = ',',
|
|
peg$c15 = peg$literalExpectation(',', false),
|
|
peg$c16 = ' ',
|
|
peg$c17 = peg$literalExpectation(' ', false),
|
|
peg$c18 = '[',
|
|
peg$c19 = peg$literalExpectation('[', false),
|
|
peg$c20 = ']',
|
|
peg$c21 = peg$literalExpectation(']', false),
|
|
peg$c22 = function (acs, a) {
|
|
return checkAccess(acs, a);
|
|
},
|
|
peg$c23 = /^[A-Z]/,
|
|
peg$c24 = peg$classExpectation([['A', 'Z']], false, false),
|
|
peg$c25 = function (c) {
|
|
return c.join('');
|
|
},
|
|
peg$c26 = /^[A-Za-z0-9\-_+]/,
|
|
peg$c27 = peg$classExpectation(
|
|
[['A', 'Z'], ['a', 'z'], ['0', '9'], '-', '_', '+'],
|
|
false,
|
|
false
|
|
),
|
|
peg$c28 = function (a) {
|
|
return a.join('');
|
|
},
|
|
peg$c29 = function (v) {
|
|
return v;
|
|
},
|
|
peg$c30 = function (start, last) {
|
|
return start.concat(last);
|
|
},
|
|
peg$c31 = function (l) {
|
|
return l;
|
|
},
|
|
peg$c32 = /^[0-9]/,
|
|
peg$c33 = peg$classExpectation([['0', '9']], false, false),
|
|
peg$c34 = function (d) {
|
|
return parseInt(d.join(''), 10);
|
|
},
|
|
peg$currPos = 0,
|
|
peg$savedPos = 0,
|
|
peg$posDetailsCache = [{ line: 1, column: 1 }],
|
|
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, location) {
|
|
location =
|
|
location !== void 0
|
|
? location
|
|
: peg$computeLocation(peg$savedPos, peg$currPos);
|
|
|
|
throw peg$buildStructuredError(
|
|
[peg$otherExpectation(description)],
|
|
input.substring(peg$savedPos, peg$currPos),
|
|
location
|
|
);
|
|
}
|
|
|
|
function error(message, location) {
|
|
location =
|
|
location !== void 0
|
|
? location
|
|
: peg$computeLocation(peg$savedPos, peg$currPos);
|
|
|
|
throw peg$buildSimpleError(message, location);
|
|
}
|
|
|
|
function peg$literalExpectation(text, ignoreCase) {
|
|
return { type: 'literal', text: text, ignoreCase: ignoreCase };
|
|
}
|
|
|
|
function peg$classExpectation(parts, inverted, ignoreCase) {
|
|
return {
|
|
type: 'class',
|
|
parts: parts,
|
|
inverted: inverted,
|
|
ignoreCase: ignoreCase,
|
|
};
|
|
}
|
|
|
|
function peg$anyExpectation() {
|
|
return { type: 'any' };
|
|
}
|
|
|
|
function peg$endExpectation() {
|
|
return { type: 'end' };
|
|
}
|
|
|
|
function peg$otherExpectation(description) {
|
|
return { type: 'other', description: description };
|
|
}
|
|
|
|
function peg$computePosDetails(pos) {
|
|
var details = peg$posDetailsCache[pos],
|
|
p;
|
|
|
|
if (details) {
|
|
return details;
|
|
} else {
|
|
p = pos - 1;
|
|
while (!peg$posDetailsCache[p]) {
|
|
p--;
|
|
}
|
|
|
|
details = peg$posDetailsCache[p];
|
|
details = {
|
|
line: details.line,
|
|
column: details.column,
|
|
};
|
|
|
|
while (p < pos) {
|
|
if (input.charCodeAt(p) === 10) {
|
|
details.line++;
|
|
details.column = 1;
|
|
} else {
|
|
details.column++;
|
|
}
|
|
|
|
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$maxFailExpected.push(expected);
|
|
}
|
|
|
|
function peg$buildSimpleError(message, location) {
|
|
return new peg$SyntaxError(message, null, null, location);
|
|
}
|
|
|
|
function peg$buildStructuredError(expected, found, location) {
|
|
return new peg$SyntaxError(
|
|
peg$SyntaxError.buildMessage(expected, found),
|
|
expected,
|
|
found,
|
|
location
|
|
);
|
|
}
|
|
|
|
function peg$parsestart() {
|
|
var s0;
|
|
|
|
s0 = peg$parseorExpr();
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseOR() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 124) {
|
|
s0 = peg$c0;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c1);
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseAND() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 38) {
|
|
s0 = peg$c2;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c3);
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseNOT() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 33) {
|
|
s0 = peg$c4;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c5);
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsegroupOpen() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 40) {
|
|
s0 = peg$c6;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c7);
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsegroupClose() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 41) {
|
|
s0 = peg$c8;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c9);
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseorExpr() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseandExpr();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parseOR();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseorExpr();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c10(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$FAILED) {
|
|
s0 = peg$parseandExpr();
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseandExpr() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsenotExpr();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parseAND();
|
|
if (s2 === peg$FAILED) {
|
|
s2 = null;
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseorExpr();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c11(s1, s3);
|
|
s0 = s1;
|
|
} else {
|
|
peg$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;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseNOT();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parseatom();
|
|
if (s2 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c12(s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseatom();
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseatom() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$parseacsCheck();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsegroupOpen();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parseorExpr();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parsegroupClose();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c13(s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsecomma() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 44) {
|
|
s0 = peg$c14;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c15);
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsews() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 32) {
|
|
s0 = peg$c16;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c17);
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseoptWs() {
|
|
var s0, s1;
|
|
|
|
s0 = [];
|
|
s1 = peg$parsews();
|
|
while (s1 !== peg$FAILED) {
|
|
s0.push(s1);
|
|
s1 = peg$parsews();
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parselistOpen() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 91) {
|
|
s0 = peg$c18;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c19);
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parselistClose() {
|
|
var s0;
|
|
|
|
if (input.charCodeAt(peg$currPos) === 93) {
|
|
s0 = peg$c20;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c21);
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseacsCheck() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseacsCode();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parsearg();
|
|
if (s2 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c22(s1, s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseacsCode() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$currPos;
|
|
if (peg$c23.test(input.charAt(peg$currPos))) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c24);
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
if (peg$c23.test(input.charAt(peg$currPos))) {
|
|
s3 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c24);
|
|
}
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s2 = [s2, s3];
|
|
s1 = s2;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$FAILED;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c25(s1);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseargVar() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = [];
|
|
if (peg$c26.test(input.charAt(peg$currPos))) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c27);
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
while (s2 !== peg$FAILED) {
|
|
s1.push(s2);
|
|
if (peg$c26.test(input.charAt(peg$currPos))) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c27);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c28(s1);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsecommaList() {
|
|
var s0, s1, s2, s3, s4, s5, s6;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = [];
|
|
s2 = peg$currPos;
|
|
s3 = peg$parseargVar();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = peg$parseoptWs();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parsecomma();
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = peg$parseoptWs();
|
|
if (s6 !== peg$FAILED) {
|
|
peg$savedPos = s2;
|
|
s3 = peg$c29(s3);
|
|
s2 = s3;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
while (s2 !== peg$FAILED) {
|
|
s1.push(s2);
|
|
s2 = peg$currPos;
|
|
s3 = peg$parseargVar();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = peg$parseoptWs();
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parsecomma();
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = peg$parseoptWs();
|
|
if (s6 !== peg$FAILED) {
|
|
peg$savedPos = s2;
|
|
s3 = peg$c29(s3);
|
|
s2 = s3;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parseargVar();
|
|
if (s2 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c30(s1, s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parselist() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parselistOpen();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$parsecommaList();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parselistClose();
|
|
if (s3 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c31(s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsenumber() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = [];
|
|
if (peg$c32.test(input.charAt(peg$currPos))) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c33);
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
while (s2 !== peg$FAILED) {
|
|
s1.push(s2);
|
|
if (peg$c32.test(input.charAt(peg$currPos))) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c33);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c34(s1);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsearg() {
|
|
var s0;
|
|
|
|
s0 = peg$parselist();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parsenumber();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = null;
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
const UserProps = require('./user_property.js');
|
|
const Log = require('./logger.js').log;
|
|
const User = require('./user.js');
|
|
|
|
const _ = require('lodash');
|
|
const moment = require('moment');
|
|
|
|
const client = _.get(options, 'subject.client');
|
|
const user = _.get(options, 'subject.user');
|
|
|
|
function checkAccess(acsCode, value) {
|
|
try {
|
|
return {
|
|
LC: function isLocalConnection() {
|
|
return client && client.isLocal();
|
|
},
|
|
AG: function ageGreaterOrEqualThan() {
|
|
return !isNaN(value) && user && user.getAge() >= value;
|
|
},
|
|
AS: function accountStatus() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
if (!Array.isArray(value)) {
|
|
value = [value];
|
|
}
|
|
const userAccountStatus = user.getPropertyAsNumber(
|
|
UserProps.AccountStatus
|
|
);
|
|
return value.map(n => parseInt(n, 10)).includes(userAccountStatus);
|
|
},
|
|
EC: function isEncoding() {
|
|
const encoding = _.get(
|
|
client,
|
|
'term.outputEncoding',
|
|
''
|
|
).toLowerCase();
|
|
switch (value) {
|
|
case 0:
|
|
return 'cp437' === encoding;
|
|
case 1:
|
|
return 'utf-8' === encoding;
|
|
default:
|
|
return false;
|
|
}
|
|
},
|
|
GM: function isOneOfGroups() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
if (!Array.isArray(value)) {
|
|
return false;
|
|
}
|
|
return value.some(groupName => user.isGroupMember(groupName));
|
|
},
|
|
NN: function isNode() {
|
|
if (!client) {
|
|
return false;
|
|
}
|
|
if (!Array.isArray(value)) {
|
|
value = [value];
|
|
}
|
|
return value.map(n => parseInt(n, 10)).includes(client.node);
|
|
},
|
|
NP: function numberOfPosts() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const postCount = user.getPropertyAsNumber(UserProps.PostCount) || 0;
|
|
return !isNaN(value) && postCount >= value;
|
|
},
|
|
NC: function numberOfCalls() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const loginCount = user.getPropertyAsNumber(UserProps.LoginCount);
|
|
return !isNaN(value) && loginCount >= value;
|
|
},
|
|
AA: function accountAge() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const accountCreated = moment(
|
|
user.getProperty(UserProps.AccountCreated)
|
|
);
|
|
const now = moment();
|
|
const daysOld = accountCreated.diff(moment(), 'days');
|
|
return (
|
|
!isNaN(value) &&
|
|
accountCreated.isValid() &&
|
|
now.isAfter(accountCreated) &&
|
|
daysOld >= value
|
|
);
|
|
},
|
|
BU: function bytesUploaded() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const bytesUp =
|
|
user.getPropertyAsNumber(UserProps.FileUlTotalBytes) || 0;
|
|
return !isNaN(value) && bytesUp >= value;
|
|
},
|
|
UP: function uploads() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const uls = user.getPropertyAsNumber(UserProps.FileUlTotalCount) || 0;
|
|
return !isNaN(value) && uls >= value;
|
|
},
|
|
BD: function bytesDownloaded() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const bytesDown =
|
|
user.getPropertyAsNumber(UserProps.FileDlTotalBytes) || 0;
|
|
return !isNaN(value) && bytesDown >= value;
|
|
},
|
|
DL: function downloads() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const dls = user.getPropertyAsNumber(UserProps.FileDlTotalCount) || 0;
|
|
return !isNaN(value) && dls >= value;
|
|
},
|
|
NR: function uploadDownloadRatioGreaterThan() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const ulCount =
|
|
user.getPropertyAsNumber(UserProps.FileUlTotalCount) || 0;
|
|
const dlCount =
|
|
user.getPropertyAsNumber(UserProps.FileDlTotalCount) || 0;
|
|
const ratio = ~~((ulCount / dlCount) * 100);
|
|
return !isNaN(value) && ratio >= value;
|
|
},
|
|
KR: function uploadDownloadByteRatioGreaterThan() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const ulBytes =
|
|
user.getPropertyAsNumber(UserProps.FileUlTotalBytes) || 0;
|
|
const dlBytes =
|
|
user.getPropertyAsNumber(UserProps.FileDlTotalBytes) || 0;
|
|
const ratio = ~~((ulBytes / dlBytes) * 100);
|
|
return !isNaN(value) && ratio >= value;
|
|
},
|
|
PC: function postCallRatio() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const postCount = user.getPropertyAsNumber(UserProps.PostCount) || 0;
|
|
const loginCount =
|
|
user.getPropertyAsNumber(UserProps.LoginCount) || 0;
|
|
const ratio = ~~((postCount / loginCount) * 100);
|
|
return !isNaN(value) && ratio >= value;
|
|
},
|
|
SC: function isSecureConnection() {
|
|
return _.get(client, 'session.isSecure', false);
|
|
},
|
|
AF: function currentAuthFactor() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
return !isNaN(value) && user.authFactor >= value;
|
|
},
|
|
AR: function authFactorRequired() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
switch (value) {
|
|
case 1:
|
|
return true;
|
|
case 2:
|
|
return user.getProperty(UserProps.AuthFactor2OTP)
|
|
? true
|
|
: false;
|
|
default:
|
|
return false;
|
|
}
|
|
},
|
|
ML: function minutesLeft() {
|
|
// :TODO: implement me!
|
|
return false;
|
|
},
|
|
TH: function termHeight() {
|
|
return !isNaN(value) && _.get(client, 'term.termHeight', 0) >= value;
|
|
},
|
|
TM: function isOneOfThemes() {
|
|
if (!Array.isArray(value)) {
|
|
return false;
|
|
}
|
|
return value.includes(_.get(client, 'currentTheme.name'));
|
|
},
|
|
TT: function isOneOfTermTypes() {
|
|
if (!Array.isArray(value)) {
|
|
return false;
|
|
}
|
|
return value.includes(_.get(client, 'term.termType'));
|
|
},
|
|
TW: function termWidth() {
|
|
return !isNaN(value) && _.get(client, 'term.termWidth', 0) >= value;
|
|
},
|
|
ID: function isUserId() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
if (!Array.isArray(value)) {
|
|
value = [value];
|
|
}
|
|
return value.map(n => parseInt(n, 10)).includes(user.userId);
|
|
},
|
|
WD: function isOneOfDayOfWeek() {
|
|
if (!Array.isArray(value)) {
|
|
value = [value];
|
|
}
|
|
return value.map(n => parseInt(n, 10)).includes(new Date().getDay());
|
|
},
|
|
MM: function isMinutesPastMidnight() {
|
|
const now = moment();
|
|
const midnight = now.clone().startOf('day');
|
|
const minutesPastMidnight = now.diff(midnight, 'minutes');
|
|
return !isNaN(value) && minutesPastMidnight >= value;
|
|
},
|
|
AC: function achievementCount() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const count =
|
|
user.getPropertyAsNumber(UserProps.AchievementTotalCount) || 0;
|
|
return !isNan(value) && points >= value;
|
|
},
|
|
AP: function achievementPoints() {
|
|
if (!user) {
|
|
return false;
|
|
}
|
|
const points =
|
|
user.getPropertyAsNumber(UserProps.AchievementTotalPoints) || 0;
|
|
return !isNan(value) && points >= value;
|
|
},
|
|
PV: function userPropValue() {
|
|
if (!user || !Array.isArray(value) || value.length !== 2) {
|
|
return false;
|
|
}
|
|
const [propName, propValue] = value;
|
|
const actualPropValue = user.getProperty(propName);
|
|
return actualPropValue === propValue;
|
|
},
|
|
}[acsCode](value);
|
|
} catch (e) {
|
|
const logger = _.get(client, 'log', Log);
|
|
logger.warn({ acsCode: acsCode, value: value }, 'Invalid ACS string!');
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
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(peg$endExpectation());
|
|
}
|
|
|
|
throw peg$buildStructuredError(
|
|
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)
|
|
);
|
|
}
|
|
}
|
|
|
|
module.exports = {
|
|
SyntaxError: peg$SyntaxError,
|
|
parse: peg$parse,
|
|
};
|