app-info-parser
Version:
Exact info from apk or ipa file.
113 lines (111 loc) • 6.97 kB
JavaScript
;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
var Zip = require('./zip');
var _require = require('./utils'),
mapInfoResource = _require.mapInfoResource,
findApkIconPath = _require.findApkIconPath,
getBase64FromBuffer = _require.getBase64FromBuffer;
var ManifestName = /^androidmanifest\.xml$/;
var ResourceName = /^resources\.arsc$/;
var ManifestXmlParser = require('./xml-parser/manifest');
var ResourceFinder = require('./resource-finder');
var ApkParser = /*#__PURE__*/function (_Zip) {
_inherits(ApkParser, _Zip);
var _super = _createSuper(ApkParser);
/**
* parser for parsing .apk file
* @param {String | File | Blob} file // file's path in Node, instance of File or Blob in Browser
*/
function ApkParser(file) {
var _this;
_classCallCheck(this, ApkParser);
_this = _super.call(this, file);
if (!(_assertThisInitialized(_this) instanceof ApkParser)) {
return _possibleConstructorReturn(_this, new ApkParser(file));
}
return _this;
}
_createClass(ApkParser, [{
key: "parse",
value: function parse() {
var _this2 = this;
return new Promise(function (resolve, reject) {
_this2.getEntries([ManifestName, ResourceName]).then(function (buffers) {
if (!buffers[ManifestName]) {
throw new Error('AndroidManifest.xml can\'t be found.');
}
var apkInfo = _this2._parseManifest(buffers[ManifestName]);
var resourceMap;
if (!buffers[ResourceName]) {
resolve(apkInfo);
} else {
// parse resourceMap
resourceMap = _this2._parseResourceMap(buffers[ResourceName]);
// update apkInfo with resourceMap
apkInfo = mapInfoResource(apkInfo, resourceMap);
// find icon path and parse icon
var iconPath = findApkIconPath(apkInfo);
if (iconPath) {
_this2.getEntry(iconPath).then(function (iconBuffer) {
apkInfo.icon = iconBuffer ? getBase64FromBuffer(iconBuffer) : null;
resolve(apkInfo);
})["catch"](function (e) {
apkInfo.icon = null;
resolve(apkInfo);
console.warn('[Warning] failed to parse icon: ', e);
});
} else {
apkInfo.icon = null;
resolve(apkInfo);
}
}
})["catch"](function (e) {
reject(e);
});
});
}
/**
* Parse manifest
* @param {Buffer} buffer // manifest file's buffer
*/
}, {
key: "_parseManifest",
value: function _parseManifest(buffer) {
try {
var parser = new ManifestXmlParser(buffer, {
ignore: ['application.activity', 'application.service', 'application.receiver', 'application.provider', 'permission-group']
});
return parser.parse();
} catch (e) {
throw new Error('Parse AndroidManifest.xml error: ', e);
}
}
/**
* Parse resourceMap
* @param {Buffer} buffer // resourceMap file's buffer
*/
}, {
key: "_parseResourceMap",
value: function _parseResourceMap(buffer) {
try {
return new ResourceFinder().processResourceTable(buffer);
} catch (e) {
throw new Error('Parser resources.arsc error: ' + e);
}
}
}]);
return ApkParser;
}(Zip);
module.exports = ApkParser;