name : quicklook.unzip.js var type = self.data.type, bin = new Uint8Array(self.data.bin), unzipFiles = function() { /** @type {Array.<string>} */ var filenameList = []; /** @type {number} */ var i; /** @type {number} */ var il; /** @type {Array.<Zlib.Unzip.FileHeader>} */ var fileHeaderList; // need check this.Y when update cdns.zlibUnzip this.Y(); fileHeaderList = this.i; for (i = 0, il = fileHeaderList.length; i < il; ++i) { // need check fileHeaderList[i].J when update cdns.zlibUnzip filenameList[i] = fileHeaderList[i].filename + (fileHeaderList[i].J? ' ({formatSize(' + fileHeaderList[i].J + ')})' : ''); } return filenameList; }, tarFiles = function(tar) { var filenames = [], tarlen = tar.length, offset = 0, toStr = function(arr) { return String.fromCharCode.apply(null, arr).replace(/\0+$/, ''); }, h, name, prefix, size, dbs; while (offset < tarlen && tar[offset] !== 0) { h = tar.subarray(offset, offset + 512); name = toStr(h.subarray(0, 100)); if (prefix = toStr(h.subarray(345, 500))) { name = prefix + name; } size = parseInt(toStr(h.subarray(124, 136)), 8); dbs = Math.ceil(size / 512) * 512; if (name === '././@LongLink') { name = toStr(tar.subarray(offset + 512, offset + 512 + dbs)); } (name !== 'pax_global_header') && filenames.push(name + (size? ' ({formatSize(' + size + ')})': '')); offset = offset + 512 + dbs; } return filenames; }; self.res = {}; switch (type) { case 'tar': self.res.files = tarFiles(bin); break; case 'zip': self.res.files = unzipFiles.call(new Zlib.Unzip(bin)); break; case 'gzip': self.res.files = tarFiles(new Zlib.Gunzip(bin).decompress()); break; case 'bzip2': self.res.files = tarFiles(self.bzip2.simple(self.bzip2.array(bin))); break; default: break; }