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authorAndy Hayden <andyhayden1@gmail.com>2021-04-30 12:51:48 -0700
committerGitHub <noreply@github.com>2021-04-30 15:51:48 -0400
commit684c357136fd44f9d5a1b8bb4402400ed1354677 (patch)
treeebc14b1d01b6643dd4d588516692dffc0f8fcb52 /op_crates/web/00_infra.js
parentabaec7a88e991188d885bede652f35d76ab4f340 (diff)
Rename crate_ops to extensions (#10431)
Diffstat (limited to 'op_crates/web/00_infra.js')
-rw-r--r--op_crates/web/00_infra.js203
1 files changed, 0 insertions, 203 deletions
diff --git a/op_crates/web/00_infra.js b/op_crates/web/00_infra.js
deleted file mode 100644
index 05f68268f..000000000
--- a/op_crates/web/00_infra.js
+++ /dev/null
@@ -1,203 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-// @ts-check
-/// <reference path="../../core/lib.deno_core.d.ts" />
-/// <reference path="../web/internal.d.ts" />
-/// <reference path="../web/lib.deno_web.d.ts" />
-
-"use strict";
-
-((window) => {
- const ASCII_DIGIT = ["\u0030-\u0039"];
- const ASCII_UPPER_ALPHA = ["\u0041-\u005A"];
- const ASCII_LOWER_ALPHA = ["\u0061-\u007A"];
- const ASCII_ALPHA = [...ASCII_UPPER_ALPHA, ...ASCII_LOWER_ALPHA];
- const ASCII_ALPHANUMERIC = [...ASCII_DIGIT, ...ASCII_ALPHA];
-
- const HTTP_TAB_OR_SPACE = ["\u0009", "\u0020"];
- const HTTP_WHITESPACE = ["\u000A", "\u000D", ...HTTP_TAB_OR_SPACE];
-
- const HTTP_TOKEN_CODE_POINT = [
- "\u0021",
- "\u0023",
- "\u0024",
- "\u0025",
- "\u0026",
- "\u0027",
- "\u002A",
- "\u002B",
- "\u002D",
- "\u002E",
- "\u005E",
- "\u005F",
- "\u0060",
- "\u007C",
- "\u007E",
- ...ASCII_ALPHANUMERIC,
- ];
- const HTTP_TOKEN_CODE_POINT_RE = new RegExp(
- `^[${regexMatcher(HTTP_TOKEN_CODE_POINT)}]+$`,
- );
- const HTTP_QUOTED_STRING_TOKEN_POINT = [
- "\u0009",
- "\u0020-\u007E",
- "\u0080-\u00FF",
- ];
- const HTTP_QUOTED_STRING_TOKEN_POINT_RE = new RegExp(
- `^[${regexMatcher(HTTP_QUOTED_STRING_TOKEN_POINT)}]+$`,
- );
- const HTTP_TAB_OR_SPACE_MATCHER = regexMatcher(HTTP_TAB_OR_SPACE);
- const HTTP_TAB_OR_SPACE_PREFIX_RE = new RegExp(
- `^[${HTTP_TAB_OR_SPACE_MATCHER}]+`,
- "g",
- );
- const HTTP_TAB_OR_SPACE_SUFFIX_RE = new RegExp(
- `[${HTTP_TAB_OR_SPACE_MATCHER}]+$`,
- "g",
- );
- const HTTP_WHITESPACE_MATCHER = regexMatcher(HTTP_WHITESPACE);
- const HTTP_WHITESPACE_PREFIX_RE = new RegExp(
- `^[${HTTP_WHITESPACE_MATCHER}]+`,
- "g",
- );
- const HTTP_WHITESPACE_SUFFIX_RE = new RegExp(
- `[${HTTP_WHITESPACE_MATCHER}]+$`,
- "g",
- );
-
- /**
- * Turn a string of chars into a regex safe matcher.
- * @param {string[]} chars
- * @returns {string}
- */
- function regexMatcher(chars) {
- const matchers = chars.map((char) => {
- if (char.length === 1) {
- return `\\u${char.charCodeAt(0).toString(16).padStart(4, "0")}`;
- } else if (char.length === 3 && char[1] === "-") {
- return `\\u${char.charCodeAt(0).toString(16).padStart(4, "0")}-\\u${
- char.charCodeAt(2).toString(16).padStart(4, "0")
- }`;
- } else {
- throw TypeError("unreachable");
- }
- });
- return matchers.join("");
- }
-
- /**
- * https://infra.spec.whatwg.org/#collect-a-sequence-of-code-points
- * @param {string} input
- * @param {number} position
- * @param {(char: string) => boolean} condition
- * @returns {{result: string, position: number}}
- */
- function collectSequenceOfCodepoints(input, position, condition) {
- const start = position;
- for (
- let c = input.charAt(position);
- position < input.length && condition(c);
- c = input.charAt(++position)
- );
- return { result: input.slice(start, position), position };
- }
-
- /**
- * @param {string} s
- * @returns {string}
- */
- function byteUpperCase(s) {
- return String(s).replace(/[a-z]/g, function byteUpperCaseReplace(c) {
- return c.toUpperCase();
- });
- }
-
- /**
- * @param {string} s
- * @returns {string}
- */
- function byteLowerCase(s) {
- return String(s).replace(/[A-Z]/g, function byteUpperCaseReplace(c) {
- return c.toLowerCase();
- });
- }
-
- /**
- * https://fetch.spec.whatwg.org/#collect-an-http-quoted-string
- * @param {string} input
- * @param {number} position
- * @param {boolean} extractValue
- * @returns {{result: string, position: number}}
- */
- function collectHttpQuotedString(input, position, extractValue) {
- // 1.
- const positionStart = position;
- // 2.
- let value = "";
- // 3.
- if (input[position] !== "\u0022") throw new Error('must be "');
- // 4.
- position++;
- // 5.
- while (true) {
- // 5.1.
- const res = collectSequenceOfCodepoints(
- input,
- position,
- (c) => c !== "\u0022" && c !== "\u005C",
- );
- value += res.result;
- position = res.position;
- // 5.2.
- if (position >= input.length) break;
- // 5.3.
- const quoteOrBackslash = input[position];
- // 5.4.
- position++;
- // 5.5.
- if (quoteOrBackslash === "\u005C") {
- // 5.5.1.
- if (position >= input.length) {
- value += "\u005C";
- break;
- }
- // 5.5.2.
- value += input[position];
- // 5.5.3.
- position++;
- } else { // 5.6.
- // 5.6.1
- if (quoteOrBackslash !== "\u0022") throw new Error('must be "');
- // 5.6.2
- break;
- }
- }
- // 6.
- if (extractValue) return { result: value, position };
- // 7.
- return { result: input.substring(positionStart, position + 1), position };
- }
-
- window.__bootstrap.infra = {
- collectSequenceOfCodepoints,
- ASCII_DIGIT,
- ASCII_UPPER_ALPHA,
- ASCII_LOWER_ALPHA,
- ASCII_ALPHA,
- ASCII_ALPHANUMERIC,
- HTTP_TAB_OR_SPACE,
- HTTP_WHITESPACE,
- HTTP_TOKEN_CODE_POINT,
- HTTP_TOKEN_CODE_POINT_RE,
- HTTP_QUOTED_STRING_TOKEN_POINT,
- HTTP_QUOTED_STRING_TOKEN_POINT_RE,
- HTTP_TAB_OR_SPACE_PREFIX_RE,
- HTTP_TAB_OR_SPACE_SUFFIX_RE,
- HTTP_WHITESPACE_PREFIX_RE,
- HTTP_WHITESPACE_SUFFIX_RE,
- regexMatcher,
- byteUpperCase,
- byteLowerCase,
- collectHttpQuotedString,
- };
-})(globalThis);