source-entry.js

原名JSPackager

function SourceEntry(source) {var timestamp = new Date().getTime();this.initialize(source);this.parse();this.docEntries = [];this.docIds = [];this.docMap = {};this.filedocs = [];for (var i = 0; i < this.partitions.length; i++) {var p = this.partitions[i];if (p.type == "document") {this.docEntries.push(new DocEntry(this, p.begin, p.end));}}for (var i = 0; i < this.docEntries.length; i++) {var doc = this.docEntries[i];if (doc.isFiledoc()) {this.filedocs.push(doc);} else {var id = doc.getId();this.docMap[id] = doc;this.docIds.push(id);
}}this.timeSpent = new Date().getTime() - timestamp;}SourceEntry.sourceEntryMap = {};SourceEntry.require = function (file, pkg) {if (pkg) {file = $JSI.Package.require(pkg).scriptBase + file;}var source = this.sourceEntryMap[file];if (!source) {var text = $JSI.loadText(file);source = this.sourceEntryMap[file] = new SourceEntry(text);}return source;};SourceEntry.prototype = new ECMAParser();SourceEntry.prototype.getDescription = function (id) {if (!("_description" in this)) {var infos = [];for (var i = 0; i < this.filedocs.length; i++) {infos.push(this.filedocs[i].description || "");}this._description = infos.join("\r\n");if (infos.length == 0 && this.partitions.length) {var t = this.partitions[0];if (t.type == "comment") {this._description = t.value.replace(/^\s*\/\//, "");} else {if (t.type == "muti-comment") {this._description = t.value.replace(/(?:^\s*\/\*)|(?:\*\/\s*$)/g, "").replace(/^\s*\*\s?/gm, "");}}}}return this._description;};SourceEntry.prototype.getDocEntry = function (id) {return this.docMap[id];};SourceEntry.prototype.getTopDocEntries = function (id) {var rtv = [];for (var i = 0; i < this.docEntries.length; i++) {if (this.docEntries[i].isTop()) {rtv.push(this.docEntries[i]);}}return rtv;};function DocEntry(sourceEntry, start, end) {this.sourceEntry = sourceEntry;this.source = sourceEntry.source;this.start = start;this.end = end;this.tagAttributes = {"constructor":null};
this.sourceAttributes = {"constructor":null};this.parseSource();this.parseDoc();}DocEntry.prototype.getStaticMemberMap = function () {if (!this.staticMenberMap) {var id = this.getId();var ids = this.sourceEntry.docIds;this.staticMenberMap = {};var mp = new RegExp("^" + id.replace(/([\$\.])/g, "\\$1") + "\\.([^\\.]+)$");for (var i = 0; i < ids.length; i++) {if (mp.test(ids[i])) {this.staticMenberMap[ids[i].replace(mp, "$1")] = this.sourceEntry.getDocEntry(ids[i]);}}}return this.staticMenberMap;};DocEntry.prototype.getInstanceMemberMap = function () {if (!this.instanceMemberMap) {var id = this.getId();var ids = this.sourceEntry.docIds;this.instanceMemberMap = {};var mp = new RegExp("^" + id.replace(/([\$\.])/g, "\\$1") + "\\.prototype\\.([^\\.]+)$");for (var i = 0; i < ids.length; i++) {if (mp.test(ids[i])) {this.instanceMemberMap[ids[i].replace(mp, "$1")] = this.sourceEntry.getDocEntry(ids[i]);}}}return this.instanceMemberMap;};DocEntry.prototype.toString = function () {var buf = "sourceId=" + this.sourceAttributes.name + "\n";buf += "description=" + this.description + "\n";for (var key in this.tagAttributes) {
buf += "@" + key + ":" + this.tagAttributes[key] + "\n";}return buf + "\n\n\n";};DocEntry.prototype.parseDoc = function () {this.doc = this.source.substring(this.start, this.end);var pp = /^\s*\*\s*(?:@([\w\d\-_]+))?\s*((?:(?:{@)|[^@])*)$/gm;var m = null;while (m = pp.exec(this.doc)) {var part = m[0];var tag = m[1];var content = m[2];if (content) {content = content.replace(/(?:\s*\*\/\s*$)|(?:^\s*\*\s?)/gm, "");}if (tag) {switch (tag) {case "public":case "private":case "protected":this.processTag("access", tag);break;default:this.processTag(tag, content);}} else {this.description = content;}}};DocEntry.prototype.tagAlias = function () {var list = [accessTag, flagTag, valueTag, valuesTag];var rtv = {"constructor":null};for (var i = 0; i < list.length; i++) {for (var n in list[i]) {var info = list[i][n];if (info.alias) {for (var j = 0; j < info.alias.length; j++) {rtv[info.alias[j]] = n;}}}}return rtv;}();DocEntry.prototype.processTag = function (tag, value) {if (this.tagAlias[tag]) {tag = this.tagAlias[tag];}var values = this.tagAttributes[tag];if (values == null) {values = this.tagAttributes[tag] = [];}values.push(value);};var FUN_1 = /^\s*function\s+[\w\$]+\s*\([\w\$,\s]*\)/;var FUN_2 = /^\s*function\s*\([\w\$,\s]*\)/;var OBJ_1 = /^\s*var\s+[\w\$]+\s*=/;var OBJ_2 = /^\s*[\w\$\.]+\s*=/;var OBJ_3 = /^\s*[\w\$]+\s*:/;
DocEntry.prototype.parseSource = function () {var source = this.source.substr(this.end);var name, type, instance;if (FUN_1.test(source)) {var p = source.indexOf("function");var p1 = source.indexOf("(");var p2 = source.indexOf(")");name = source.substring(p + "function".length, p1).replace(/\s*/g, "");type = "function";} else {if (OBJ_1.test(source)) {var p = source.indexOf("=");name = source.substring(source.indexOf("var") + 3, p).replace(/\s*/g, "");} else {if (OBJ_2.test(source)) {var p = source.indexOf("=");name = source.substring(0, p).replace(/\s*/g, "");} else {if (OBJ_3.test(source)) {var p = source.indexOf(":");name = source.substring(0, p).replace(/\s*/g, "");}}}source = source.substr(p + 1);if (FUN_2.test(source)) {type = "function";} else {if (/^\s*(\[|\{|(new\s+))/.test(source)) {type = "object";}}}if (name && name.length != (name = name.replace(/^this\./, "")).length) {this.sourceAttributes.instanceAttribute = true;}this.sourceAttributes.name = name;this.sourceAttributes["typeof"] = type;};DocEntry.prototype.getAttribute = function (key) {var values = this.tagAttributes[key];if (values) {return values[values.length - 1];
} else {return null;}};DocEntry.prototype.getAttributeType = function () {return this.getAttribute("attributeType");};DocEntry.prototype.getExtend = function () {var e = this.getAttribute("extend");if (e) {return e.replace(/^\s*([\w\.]+)[\s\S]*$/, "$1");}};DocEntry.prototype.isConstructor = function () {return this.tagAttributes["constructor"] != null;};DocEntry.prototype.getInstanceof = function () {return this.getAttribute("instanceof");};DocEntry.prototype.getTypeof = function () {return this.getAttribute("typeof");};DocEntry.prototype.getAccess = function () {return this.getAttribute("access");};DocEntry.prototype.getOwner = function () {var o = this.getAttribute("owner");if (o) {return o.replace(/([\w\d\.\$\_]*)[\s\S]*$/, "$1");} else {return null;}};DocEntry.prototype.getParams = function () {return this.tagAttributes["param"];};DocEntry.prototype.getDescription = function () {return this.description;};DocEntry.prototype.getArguments = function () {return this.getAttribute("arguments");};DocEntry.prototype.getReturn = function () {return this.getAttribute("return");};DocEntry.prototype.getReturnType = function () {return this.getAttribute("returnType");};DocEntry.prototype.getStatic = function () {return this.tagAttributes["static"] && true;};DocEntry.prototype.getName = function () {var n = this.getAttribute("name");if (n) {return n;}return this.sourceAttributes["name"];};DocEntry.prototype.isFileoverview = function () {
return this.getAttribute("fileoverview") && true;};DocEntry.prototype.getId = function () {if (this.id) {return this.id;}var name = this.getName();if (!name) {return null;}var owner = this.getOwner();if (this.sourceAttributes.instanceAtribute) {}if (owner) {if (!this.sourceAttributes.instanceAtribute && this.getStatic()) {this.id = owner + "." + name;} else {this.id = owner + ".prototype." + name;}return this.id;}return this.id = name;};DocEntry.prototype.isTop = function () {if (this.isConstructor()) {return true;} else {var id = this.getId();return this.getOwner() == null && id != null && id.indexOf(".") < 0;}};DocEntry.prototype.isFiledoc = function () {return this.isFileoverview() || this.getId() == null;};