summaryrefslogtreecommitdiff
path: root/school/node_modules/whatwg-encoding/lib/whatwg-encoding.js
diff options
context:
space:
mode:
authorMinteck <contact@minteck.org>2023-02-23 19:34:56 +0100
committerMinteck <contact@minteck.org>2023-02-23 19:34:56 +0100
commit3d1cd02f27518f1a04374c7c8320cd5d82ede6e9 (patch)
tree75be5fba4368472fb11c8015aee026b2b9a71888 /school/node_modules/whatwg-encoding/lib/whatwg-encoding.js
parent8cc1f13c17fa2fb5a4410542d39e650e02945634 (diff)
downloadpluralconnect-3d1cd02f27518f1a04374c7c8320cd5d82ede6e9.tar.gz
pluralconnect-3d1cd02f27518f1a04374c7c8320cd5d82ede6e9.tar.bz2
pluralconnect-3d1cd02f27518f1a04374c7c8320cd5d82ede6e9.zip
Updated 40 files, added 37 files, deleted 1103 files and renamed 3905 files (automated)
Diffstat (limited to 'school/node_modules/whatwg-encoding/lib/whatwg-encoding.js')
-rw-r--r--school/node_modules/whatwg-encoding/lib/whatwg-encoding.js47
1 files changed, 0 insertions, 47 deletions
diff --git a/school/node_modules/whatwg-encoding/lib/whatwg-encoding.js b/school/node_modules/whatwg-encoding/lib/whatwg-encoding.js
deleted file mode 100644
index d04eab5..0000000
--- a/school/node_modules/whatwg-encoding/lib/whatwg-encoding.js
+++ /dev/null
@@ -1,47 +0,0 @@
-"use strict";
-const iconvLite = require("iconv-lite");
-const supportedNames = require("./supported-names.json");
-const labelsToNames = require("./labels-to-names.json");
-
-const supportedNamesSet = new Set(supportedNames);
-
-// https://encoding.spec.whatwg.org/#concept-encoding-get
-exports.labelToName = label => {
- label = String(label).trim().toLowerCase();
-
- return labelsToNames[label] || null;
-};
-
-// https://encoding.spec.whatwg.org/#decode
-exports.decode = (buffer, fallbackEncodingName) => {
- let encoding = fallbackEncodingName;
- if (!exports.isSupported(encoding)) {
- throw new RangeError(`"${encoding}" is not a supported encoding name`);
- }
-
- const bomEncoding = exports.getBOMEncoding(buffer);
- if (bomEncoding !== null) {
- encoding = bomEncoding;
- }
-
- // iconv-lite will strip BOMs for us, so no need to do the stuff the spec does
-
- return iconvLite.decode(buffer, encoding);
-};
-
-// https://github.com/whatwg/html/issues/1910#issuecomment-254017369
-exports.getBOMEncoding = buffer => {
- if (buffer[0] === 0xFE && buffer[1] === 0xFF) {
- return "UTF-16BE";
- } else if (buffer[0] === 0xFF && buffer[1] === 0xFE) {
- return "UTF-16LE";
- } else if (buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) {
- return "UTF-8";
- }
-
- return null;
-};
-
-exports.isSupported = name => {
- return supportedNamesSet.has(String(name));
-};