pezkuwichain/pezkuwi-common
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-common.git synced 2026-04-22 11:27:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

chore: update to version 14.0.11 and align website URLs

Browse Source
This commit is contained in:
Kurdistan Tech Ministry
2026-01-11 11:34:13 +03:00
parent ef74383349
commit 19c8d69bd8
1499 changed files with 53633 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files
packages/util/cjs/u8a/wrap.js
+49
View File
@@ -0,0 +1,49 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.U8A_WRAP_POSTFIX = exports.U8A_WRAP_PREFIX = exports.U8A_WRAP_ETHEREUM = void 0;
exports.u8aIsWrapped = u8aIsWrapped;
exports.u8aUnwrapBytes = u8aUnwrapBytes;
exports.u8aWrapBytes = u8aWrapBytes;
const concat_js_1 = require("./concat.js");
const eq_js_1 = require("./eq.js");
const toU8a_js_1 = require("./toU8a.js");
/** @internal */
exports.U8A_WRAP_ETHEREUM = (0, toU8a_js_1.u8aToU8a)('\x19Ethereum Signed Message:\n');
/** @internal */
exports.U8A_WRAP_PREFIX = (0, toU8a_js_1.u8aToU8a)('<Bytes>');
/** @internal */
exports.U8A_WRAP_POSTFIX = (0, toU8a_js_1.u8aToU8a)('</Bytes>');
const WRAP_LEN = exports.U8A_WRAP_PREFIX.length + exports.U8A_WRAP_POSTFIX.length;
/** @internal */
function u8aIsWrapped(u8a, withEthereum) {
return ((u8a.length >= WRAP_LEN &&
(0, eq_js_1.u8aEq)(u8a.subarray(0, exports.U8A_WRAP_PREFIX.length), exports.U8A_WRAP_PREFIX) &&
(0, eq_js_1.u8aEq)(u8a.slice(-exports.U8A_WRAP_POSTFIX.length), exports.U8A_WRAP_POSTFIX)) ||
(withEthereum &&
u8a.length >= exports.U8A_WRAP_ETHEREUM.length &&
(0, eq_js_1.u8aEq)(u8a.subarray(0, exports.U8A_WRAP_ETHEREUM.length), exports.U8A_WRAP_ETHEREUM)));
}
/**
* @name u8aUnwrapBytes
* @description Removes all <Bytes>...</Bytes> wrappers from the supplied value
*/
function u8aUnwrapBytes(bytes) {
const u8a = (0, toU8a_js_1.u8aToU8a)(bytes);
// we don't want to unwrap Ethereum-style wraps
return u8aIsWrapped(u8a, false)
? u8a.subarray(exports.U8A_WRAP_PREFIX.length, u8a.length - exports.U8A_WRAP_POSTFIX.length)
: u8a;
}
/**
* @name u8aWrapBytes
* @description
* Adds a <Bytes>...</Bytes> wrapper to the supplied value, if
* - We don't already have a Bytes wrapper
* - The message is not an Ethereum-style message
*/
function u8aWrapBytes(bytes) {
const u8a = (0, toU8a_js_1.u8aToU8a)(bytes);
return u8aIsWrapped(u8a, true)
? u8a
: (0, concat_js_1.u8aConcatStrict)([exports.U8A_WRAP_PREFIX, u8a, exports.U8A_WRAP_POSTFIX]);
}