1 files changed, 0 insertions, 72 deletions
diff --git a/ext/js/data/sandbox/array-buffer-util.js b/ext/js/data/sandbox/array-buffer-util.js
deleted file mode 100644
index 487fcd24..00000000
--- a/ext/js/data/sandbox/array-buffer-util.js
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (C) 2023-2024  Yomitan Authors
- * Copyright (C) 2021-2022  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/**
- * Decodes the contents of an ArrayBuffer using UTF8.
- * @param {ArrayBuffer} arrayBuffer The input ArrayBuffer.
- * @returns {string} A UTF8-decoded string.
- */
-export function arrayBufferUtf8Decode(arrayBuffer) {
-    try {
-        return new TextDecoder('utf-8').decode(arrayBuffer);
-    } catch (e) {
-        return decodeURIComponent(escape(arrayBufferToBinaryString(arrayBuffer)));
-    }
-}
-
-/**
- * Converts the contents of an ArrayBuffer to a base64 string.
- * @param {ArrayBuffer} arrayBuffer The input ArrayBuffer.
- * @returns {string} A base64 string representing the binary content.
- */
-export function arrayBufferToBase64(arrayBuffer) {
-    return btoa(arrayBufferToBinaryString(arrayBuffer));
-}
-
-/**
- * Converts the contents of an ArrayBuffer to a binary string.
- * @param {ArrayBuffer} arrayBuffer The input ArrayBuffer.
- * @returns {string} A string representing the binary content.
- */
-export function arrayBufferToBinaryString(arrayBuffer) {
-    const bytes = new Uint8Array(arrayBuffer);
-    try {
-        return String.fromCharCode(...bytes);
-    } catch (e) {
-        let binary = '';
-        for (let i = 0, ii = bytes.byteLength; i < ii; ++i) {
-            binary += String.fromCharCode(bytes[i]);
-        }
-        return binary;
-    }
-}
-
-/**
- * Converts a base64 string to an ArrayBuffer.
- * @param {string} content The binary content string encoded in base64.
- * @returns {ArrayBuffer} A new `ArrayBuffer` object corresponding to the specified content.
- */
-export function base64ToArrayBuffer(content) {
-    const binaryContent = atob(content);
-    const length = binaryContent.length;
-    const array = new Uint8Array(length);
-    for (let i = 0; i < length; ++i) {
-        array[i] = binaryContent.charCodeAt(i);
-    }
-    return array.buffer;
-}