dinlo
113 lines
5.0 KiB
JavaScript
113 lines
5.0 KiB
JavaScript
var __asyncValues = (this && this.__asyncValues) || function (o) {
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if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
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var m = o[Symbol.asyncIterator], i;
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return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
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function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
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function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
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};
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var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }
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var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {
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if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
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var g = generator.apply(thisArg, _arguments || []), i, q = [];
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return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
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function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
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function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
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function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
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function fulfill(value) { resume("next", value); }
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function reject(value) { resume("throw", value); }
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function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
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};
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import { spawn, ExitCodeError } from '@malept/cross-spawn-promise';
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import * as fs from 'fs-extra';
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import * as path from 'path';
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import { promises as stream } from 'node:stream';
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const MACHO_PREFIX = 'Mach-O ';
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export var AppFileType;
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(function (AppFileType) {
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AppFileType[AppFileType["MACHO"] = 0] = "MACHO";
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AppFileType[AppFileType["PLAIN"] = 1] = "PLAIN";
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AppFileType[AppFileType["INFO_PLIST"] = 2] = "INFO_PLIST";
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AppFileType[AppFileType["SNAPSHOT"] = 3] = "SNAPSHOT";
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AppFileType[AppFileType["APP_CODE"] = 4] = "APP_CODE";
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})(AppFileType || (AppFileType = {}));
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/**
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*
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* @param appPath Path to the application
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*/
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export const getAllAppFiles = async (appPath) => {
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const files = [];
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const visited = new Set();
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const traverse = async (p) => {
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p = await fs.realpath(p);
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if (visited.has(p))
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return;
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visited.add(p);
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const info = await fs.stat(p);
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if (info.isSymbolicLink())
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return;
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if (info.isFile()) {
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let fileType = AppFileType.PLAIN;
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var fileOutput = '';
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try {
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fileOutput = await spawn('file', ['--brief', '--no-pad', p]);
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}
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catch (e) {
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if (e instanceof ExitCodeError) {
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/* silently accept error codes from "file" */
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}
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else {
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throw e;
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}
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}
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if (p.endsWith('.asar')) {
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fileType = AppFileType.APP_CODE;
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}
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else if (fileOutput.startsWith(MACHO_PREFIX)) {
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fileType = AppFileType.MACHO;
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}
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else if (p.endsWith('.bin')) {
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fileType = AppFileType.SNAPSHOT;
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}
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else if (path.basename(p) === 'Info.plist') {
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fileType = AppFileType.INFO_PLIST;
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}
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files.push({
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relativePath: path.relative(appPath, p),
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type: fileType,
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});
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}
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if (info.isDirectory()) {
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for (const child of await fs.readdir(p)) {
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await traverse(path.resolve(p, child));
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}
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}
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};
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await traverse(appPath);
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return files;
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};
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export const readMachOHeader = async (path) => {
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const chunks = [];
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// no need to read the entire file, we only need the first 4 bytes of the file to determine the header
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await stream.pipeline(fs.createReadStream(path, { start: 0, end: 3 }), function (source) {
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return __asyncGenerator(this, arguments, function* () {
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var _a, e_1, _b, _c;
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try {
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for (var _d = true, source_1 = __asyncValues(source), source_1_1; source_1_1 = yield __await(source_1.next()), _a = source_1_1.done, !_a; _d = true) {
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_c = source_1_1.value;
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_d = false;
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const chunk = _c;
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chunks.push(chunk);
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}
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}
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catch (e_1_1) { e_1 = { error: e_1_1 }; }
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finally {
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try {
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if (!_d && !_a && (_b = source_1.return)) yield __await(_b.call(source_1));
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}
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finally { if (e_1) throw e_1.error; }
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}
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});
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});
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return Buffer.concat(chunks);
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};
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//# sourceMappingURL=file-utils.js.map
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