Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | 1x 202x 202x 202x 202x 202x 202x 1x 1553x 1553x 1553x 1198x 1553x 1x 236x 54x 89x 15x 1x 241x 241x 241x 241x 1x 754x 1x 3393x 3393x 1x 81x 57x 1x 81x 57x 1x 27x 1x 27x 1x 54x 27x 1x 27x 1x 208x 6x 1x 208x 208x 45x 1x 3634x 3634x 3634x 3634x 1811x 3248x 3248x 3634x 1x | //======================================================================================== // class Context //======================================================================================== //---------------------------------------------------------------------------------------- // constructor //---------------------------------------------------------------------------------------- var Context = function() { this.code = ""; this.scopes = [["vars"]]; this.isAsync = false; this.bitFields = []; this.tmpVariableCount = 0; this.references = {}; }; //---------------------------------------------------------------------------------------- // public methods //---------------------------------------------------------------------------------------- Context.prototype.generateVariable = function(name) { var arr = []; Array.prototype.push.apply(arr, this.scopes[this.scopes.length - 1]); if (name) { arr.push(name); } return arr.join("."); }; Context.prototype.generateOption = function(val) { switch (typeof val) { case "number": return val.toString(); case "string": return this.generateVariable(val); case "function": return "(" + val + ").call(" + this.generateVariable() + ", vars)"; } }; Context.prototype.generateError = function() { var args = Array.prototype.slice.call(arguments); var err = Context.interpolate.apply(this, args); Iif (this.isAsync) { this.pushCode( "return process.nextTick(function() { callback(new Error(" + err + "), vars); });" ); } else { this.pushCode("throw new Error(" + err + ");"); } }; Context.prototype.generateTmpVariable = function() { return "$tmp" + this.tmpVariableCount++; }; Context.prototype.pushCode = function() { var args = Array.prototype.slice.call(arguments); this.code += Context.interpolate.apply(this, args) + "\n"; }; Context.prototype.pushPath = function(name) { if (name) { this.scopes[this.scopes.length - 1].push(name); } }; Context.prototype.popPath = function(name) { if (name) { this.scopes[this.scopes.length - 1].pop(); } }; Context.prototype.pushScope = function(name) { this.scopes.push([name]); }; Context.prototype.popScope = function() { this.scopes.pop(); }; Context.prototype.addReference = function(alias) { if (this.references[alias]) return; this.references[alias] = { resolved: false, requested: false }; }; Context.prototype.markResolved = function(alias) { this.references[alias].resolved = true; }; Context.prototype.markRequested = function(aliasList) { aliasList.forEach( function(alias) { this.references[alias].requested = true; }.bind(this) ); }; Context.prototype.getUnresolvedReferences = function() { var references = this.references; return Object.keys(this.references).filter(function(alias) { return !references[alias].resolved && !references[alias].requested; }); }; //---------------------------------------------------------------------------------------- // private methods //---------------------------------------------------------------------------------------- Context.interpolate = function(s) { var re = /{\d+}/g; var matches = s.match(re); var params = Array.prototype.slice.call(arguments, 1); if (matches) { matches.forEach(function(match) { var index = parseInt(match.substr(1, match.length - 2), 10); s = s.replace(match, params[index].toString()); }); } return s; }; exports.Context = Context; |