Best JavaScript code snippet using wpt
ascii_hex_stream.js
Source: ascii_hex_stream.js
1/**2 * @licstart The following is the entire license notice for the3 * Javascript code in this page4 *5 * Copyright 2021 Mozilla Foundation6 *7 * Licensed under the Apache License, Version 2.0 (the "License");8 * you may not use this file except in compliance with the License.9 * You may obtain a copy of the License at10 *11 * http://www.apache.org/licenses/LICENSE-2.012 *13 * Unless required by applicable law or agreed to in writing, software14 * distributed under the License is distributed on an "AS IS" BASIS,15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.16 * See the License for the specific language governing permissions and17 * limitations under the License.18 *19 * @licend The above is the entire license notice for the20 * Javascript code in this page21 */22"use strict";23Object.defineProperty(exports, "__esModule", {24 value: true25});26exports.AsciiHexStream = void 0;27var _decode_stream = require("./decode_stream.js");28class AsciiHexStream extends _decode_stream.DecodeStream {29 constructor(str, maybeLength) {30 if (maybeLength) {31 maybeLength *= 0.5;32 }33 super(maybeLength);34 this.str = str;35 this.dict = str.dict;36 this.firstDigit = -1;37 }38 readBlock() {39 const UPSTREAM_BLOCK_SIZE = 8000;40 const bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE);41 if (!bytes.length) {42 this.eof = true;43 return;44 }45 const maxDecodeLength = bytes.length + 1 >> 1;46 const buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength);47 let bufferLength = this.bufferLength;48 let firstDigit = this.firstDigit;49 for (const ch of bytes) {50 let digit;51 if (ch >= 0x30 && ch <= 0x39) {52 digit = ch & 0x0f;53 } else if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) {54 digit = (ch & 0x0f) + 9;55 } else if (ch === 0x3e) {56 this.eof = true;57 break;58 } else {59 continue;60 }61 if (firstDigit < 0) {62 firstDigit = digit;63 } else {64 buffer[bufferLength++] = firstDigit << 4 | digit;65 firstDigit = -1;66 }67 }68 if (firstDigit >= 0 && this.eof) {69 buffer[bufferLength++] = firstDigit << 4;70 firstDigit = -1;71 }72 this.firstDigit = firstDigit;73 this.bufferLength = bufferLength;74 }75}...
AsciiHexStream.spec.ts
Source: AsciiHexStream.spec.ts
...7 FILES.forEach((file) => {8 it(`can decode ascii hex encoded data (${file})`, () => {9 const encoded = new Uint8Array(fs.readFileSync(`${DIR}/${file}.encoded`));10 const decoded = new Uint8Array(fs.readFileSync(`${DIR}/${file}.decoded`));11 const stream = new AsciiHexStream(new Stream(encoded));12 expect(stream.decode()).toEqual(decoded);13 });14 });...
Using AI Code Generation
1var wptext2pdf = require('wptext2pdf');2var fs = require('fs');3var text = fs.readFileSync('test.txt', 'utf8');4var pdf = new wptext2pdf({5});6pdf.addPage();7pdf.pipe(fs.createWriteStream('test.pdf'));8pdf.end();
Using AI Code Generation
1var wptools = require('wptools');2var fs = require('fs');3var file = fs.createWriteStream('test.png');4 .pipe(new wptools.AsciiHexStream())5 .pipe(file);6file.on('finish', function() {7 console.log('done');8});9file.on('error', function(err) {10 console.log('error', err);11});12request.on('error', function(err) {13 console.log('error', err);14});
Using AI Code Generation
1var wptools = require('wptools');2var fs = require('fs');3var stream = fs.createWriteStream('test.txt');4wptools(url, function(err, api) {5 api.get(function(err, resp) {6 var stream = fs.createWriteStream('test.txt');7 api.AsciiHexStream(function(err, stream) {8 stream.pipe(fs.createWriteStream('test.txt'));9 });10 });11});12var wptools = require('wptools');13var fs = require('fs');14var stream = fs.createWriteStream('test.txt');15wptools(url, function(err, api) {16 api.get(function(err, resp) {17 var stream = fs.createWriteStream('test.txt');18 api.AsciiHexStream(function(err, stream) {19 stream.pipe(fs.createWriteStream('test.txt'));20 });21 });22});
Using AI Code Generation
1var wptools = require("wptools");2var wp = new wptools();3var pdf = new wp.PdfFile("C:\\test.pdf");4var txt = new wp.TxtFile("C:\\test.txt");5var hex = new wp.AsciiHexStream();6var asc = new wp.Ascii85Stream();7var lzw = new wp.LZWStream();8var flate = new wp.FlateStream();9var rl = new wp.RLStream();10var ccitt = new wp.CCITTFaxStream();11var dct = new wp.DCTStream();12var jpx = new wp.JPXStream();13var jbig2 = new wp.JBIG2Stream();14var crypt = new wp.CryptStream();15var run = new wp.RunLengthStream();16var ccitt = new wp.CCITTFaxStream();17var dct = new wp.DCTStream();18var jpx = new wp.JPXStream();19var jbig2 = new wp.JBIG2Stream();20var crypt = new wp.CryptStream();21var run = new wp.RunLengthStream();22var ccitt = new wp.CCITTFaxStream();23var dct = new wp.DCTStream();24var jpx = new wp.JPXStream();
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