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d47147fb6a
This commit moves "deno_std/node" in "ext/node" crate. The code is transpiled and snapshotted during the build process. During the first pass a minimal amount of work was done to create the snapshot, a lot of code in "ext/node" depends on presence of "Deno" global. This code will be gradually fixed in the follow up PRs to migrate it to import relevant APIs from "internal:" modules. Currently the code from snapshot is not used in any way, and all Node/npm compatibility still uses code from "https://deno.land/std/node" (or from the location specified by "DENO_NODE_COMPAT_URL"). This will also be handled in a follow up PRs. --------- Co-authored-by: crowlkats <crowlkats@toaxl.com> Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com> Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
29 lines
950 B
TypeScript
29 lines
950 B
TypeScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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const tokenRegExp = /^[\^_`a-zA-Z\-0-9!#$%&'*+.|~]+$/;
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/**
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* Verifies that the given val is a valid HTTP token
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* per the rules defined in RFC 7230
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* See https://tools.ietf.org/html/rfc7230#section-3.2.6
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*/
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function checkIsHttpToken(val: string) {
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return tokenRegExp.test(val);
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}
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const headerCharRegex = /[^\t\x20-\x7e\x80-\xff]/;
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/**
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* True if val contains an invalid field-vchar
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* field-value = *( field-content / obs-fold )
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* field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ]
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* field-vchar = VCHAR / obs-text
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*/
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function checkInvalidHeaderChar(val: string) {
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return headerCharRegex.test(val);
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}
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export const chunkExpression = /(?:^|\W)chunked(?:$|\W)/i;
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export {
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checkInvalidHeaderChar as _checkInvalidHeaderChar,
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checkIsHttpToken as _checkIsHttpToken,
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};
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