Function handleMatch

third_party/inputmask/inputmask.js:851–1059

(match, loopNdx, quantifierRecurse)

            var maskTokens = getMaskSet().maskToken, testPos = ndxIntlzr ? tstPs : 0, ndxInitializer = ndxIntlzr ? ndxIntlzr.slice() : [ 0 ], matches = [], insertStop = false, latestMatch, cacheDependency = ndxIntlzr ? ndxIntlzr.join("") : "";
            function resolveTestFromToken(maskToken, ndxInitializer, loopNdx, quantifierRecurse) {
                function handleMatch(match, loopNdx, quantifierRecurse) {
                    function isFirstMatch(latestMatch, tokenGroup) {
                        var firstMatch = $.inArray(latestMatch, tokenGroup.matches) === 0;
                        if (!firstMatch) {
                            $.each(tokenGroup.matches, function(ndx, match) {
                                if (match.isQuantifier === true) firstMatch = isFirstMatch(latestMatch, tokenGroup.matches[ndx - 1]); else if (match.hasOwnProperty("matches")) firstMatch = isFirstMatch(latestMatch, match);
                                if (firstMatch) return false;
                            });
                        }
                        return firstMatch;
                    }
                    function resolveNdxInitializer(pos, alternateNdx, targetAlternation) {
                        var bestMatch, indexPos;
                        if (getMaskSet().tests[pos] || getMaskSet().validPositions[pos]) {
                            $.each(getMaskSet().tests[pos] || [ getMaskSet().validPositions[pos] ], function(ndx, lmnt) {
                                if (lmnt.mloc[alternateNdx]) {
                                    bestMatch = lmnt;
                                    return false;
                                }
                                var alternation = targetAlternation !== undefined ? targetAlternation : lmnt.alternation, ndxPos = lmnt.locator[alternation] !== undefined ? lmnt.locator[alternation].toString().indexOf(alternateNdx) : -1;
                                if ((indexPos === undefined || ndxPos < indexPos) && ndxPos !== -1) {
                                    bestMatch = lmnt;
                                    indexPos = ndxPos;
                                }
                            });
                        }
                        if (bestMatch) {
                            var bestMatchAltIndex = bestMatch.locator[bestMatch.alternation];
                            var locator = bestMatch.mloc[alternateNdx] || bestMatch.mloc[bestMatchAltIndex] || bestMatch.locator;
                            return locator.slice((targetAlternation !== undefined ? targetAlternation : bestMatch.alternation) + 1);
                        } else {
                            return targetAlternation !== undefined ? resolveNdxInitializer(pos, alternateNdx) : undefined;
                        }
                    }
                    function isSubsetOf(source, target) {
                        function expand(pattern) {
                            var expanded = [], start, end;
                            for (var i = 0, l = pattern.length; i < l; i++) {
                                if (pattern.charAt(i) === "-") {
                                    end = pattern.charCodeAt(i + 1);
                                    while (++start < end) expanded.push(String.fromCharCode(start));
                                } else {
                                    start = pattern.charCodeAt(i);
                                    expanded.push(pattern.charAt(i));
                                }
                            }
                            return expanded.join("");
                        }
                        if (opts.regex && source.match.fn !== null && target.match.fn !== null) {
                            return expand(target.match.def.replace(/[\[\]]/g, "")).indexOf(expand(source.match.def.replace(/[\[\]]/g, ""))) !== -1;
                        }
                        return source.match.def === target.match.nativeDef;
                    }
                    function staticCanMatchDefinition(source, target) {
                        var sloc = source.locator.slice(source.alternation).join(""), tloc = target.locator.slice(target.alternation).join(""), canMatch = sloc == tloc;
                        canMatch = canMatch && source.match.fn === null && target.match.fn !== null ? target.match.fn.test(source.match.def, getMaskSet(), pos, false, opts, false) : false;
                        return canMatch;
                    }