From d47147fb6ad229b1c039aff9d0959b6e281f4df5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Tue, 14 Feb 2023 17:38:45 +0100
Subject: feat(ext/node): embed std/node into the snapshot (#17724)

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>
---
 .../crypto_browserify/asn1.js/constants/der.js     | 60 ++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 ext/node/polyfills/_crypto/crypto_browserify/asn1.js/constants/der.js

(limited to 'ext/node/polyfills/_crypto/crypto_browserify/asn1.js/constants')

diff --git a/ext/node/polyfills/_crypto/crypto_browserify/asn1.js/constants/der.js b/ext/node/polyfills/_crypto/crypto_browserify/asn1.js/constants/der.js
new file mode 100644
index 000000000..807a97864
--- /dev/null
+++ b/ext/node/polyfills/_crypto/crypto_browserify/asn1.js/constants/der.js
@@ -0,0 +1,60 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+// Copyright 2017 Fedor Indutny. All rights reserved. MIT license.
+
+// Helper
+function reverse(map) {
+  const res = {};
+
+  Object.keys(map).forEach(function (key) {
+    // Convert key to integer if it is stringified
+    if ((key | 0) == key) {
+      key = key | 0;
+    }
+
+    const value = map[key];
+    res[value] = key;
+  });
+
+  return res;
+}
+
+export const tagClass = {
+  0: "universal",
+  1: "application",
+  2: "context",
+  3: "private",
+};
+export const tagClassByName = reverse(tagClass);
+
+export const tag = {
+  0x00: "end",
+  0x01: "bool",
+  0x02: "int",
+  0x03: "bitstr",
+  0x04: "octstr",
+  0x05: "null_",
+  0x06: "objid",
+  0x07: "objDesc",
+  0x08: "external",
+  0x09: "real",
+  0x0a: "enum",
+  0x0b: "embed",
+  0x0c: "utf8str",
+  0x0d: "relativeOid",
+  0x10: "seq",
+  0x11: "set",
+  0x12: "numstr",
+  0x13: "printstr",
+  0x14: "t61str",
+  0x15: "videostr",
+  0x16: "ia5str",
+  0x17: "utctime",
+  0x18: "gentime",
+  0x19: "graphstr",
+  0x1a: "iso646str",
+  0x1b: "genstr",
+  0x1c: "unistr",
+  0x1d: "charstr",
+  0x1e: "bmpstr",
+};
+export const tagByName = reverse(tag);
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