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authoraltaf-creator <dev@altafcreator.com>2025-11-16 19:08:29 +0800
committeraltaf-creator <dev@altafcreator.com>2025-11-16 19:08:29 +0800
commit434aa8343fdcbb4d5002f934979913c099489bee (patch)
tree55bab4ec5a6151be57797d34f61faf5ea744471b /frontend-old/node_modules/@protobufjs/base64/index.js
parent893c388d4e99442a36005e5971a87730623f946e (diff)
sdk, del
Diffstat (limited to 'frontend-old/node_modules/@protobufjs/base64/index.js')
-rw-r--r--frontend-old/node_modules/@protobufjs/base64/index.js139
1 files changed, 0 insertions, 139 deletions
diff --git a/frontend-old/node_modules/@protobufjs/base64/index.js b/frontend-old/node_modules/@protobufjs/base64/index.js
deleted file mode 100644
index 26d5443..0000000
--- a/frontend-old/node_modules/@protobufjs/base64/index.js
+++ /dev/null
@@ -1,139 +0,0 @@
-"use strict";
-
-/**
- * A minimal base64 implementation for number arrays.
- * @memberof util
- * @namespace
- */
-var base64 = exports;
-
-/**
- * Calculates the byte length of a base64 encoded string.
- * @param {string} string Base64 encoded string
- * @returns {number} Byte length
- */
-base64.length = function length(string) {
- var p = string.length;
- if (!p)
- return 0;
- var n = 0;
- while (--p % 4 > 1 && string.charAt(p) === "=")
- ++n;
- return Math.ceil(string.length * 3) / 4 - n;
-};
-
-// Base64 encoding table
-var b64 = new Array(64);
-
-// Base64 decoding table
-var s64 = new Array(123);
-
-// 65..90, 97..122, 48..57, 43, 47
-for (var i = 0; i < 64;)
- s64[b64[i] = i < 26 ? i + 65 : i < 52 ? i + 71 : i < 62 ? i - 4 : i - 59 | 43] = i++;
-
-/**
- * Encodes a buffer to a base64 encoded string.
- * @param {Uint8Array} buffer Source buffer
- * @param {number} start Source start
- * @param {number} end Source end
- * @returns {string} Base64 encoded string
- */
-base64.encode = function encode(buffer, start, end) {
- var parts = null,
- chunk = [];
- var i = 0, // output index
- j = 0, // goto index
- t; // temporary
- while (start < end) {
- var b = buffer[start++];
- switch (j) {
- case 0:
- chunk[i++] = b64[b >> 2];
- t = (b & 3) << 4;
- j = 1;
- break;
- case 1:
- chunk[i++] = b64[t | b >> 4];
- t = (b & 15) << 2;
- j = 2;
- break;
- case 2:
- chunk[i++] = b64[t | b >> 6];
- chunk[i++] = b64[b & 63];
- j = 0;
- break;
- }
- if (i > 8191) {
- (parts || (parts = [])).push(String.fromCharCode.apply(String, chunk));
- i = 0;
- }
- }
- if (j) {
- chunk[i++] = b64[t];
- chunk[i++] = 61;
- if (j === 1)
- chunk[i++] = 61;
- }
- if (parts) {
- if (i)
- parts.push(String.fromCharCode.apply(String, chunk.slice(0, i)));
- return parts.join("");
- }
- return String.fromCharCode.apply(String, chunk.slice(0, i));
-};
-
-var invalidEncoding = "invalid encoding";
-
-/**
- * Decodes a base64 encoded string to a buffer.
- * @param {string} string Source string
- * @param {Uint8Array} buffer Destination buffer
- * @param {number} offset Destination offset
- * @returns {number} Number of bytes written
- * @throws {Error} If encoding is invalid
- */
-base64.decode = function decode(string, buffer, offset) {
- var start = offset;
- var j = 0, // goto index
- t; // temporary
- for (var i = 0; i < string.length;) {
- var c = string.charCodeAt(i++);
- if (c === 61 && j > 1)
- break;
- if ((c = s64[c]) === undefined)
- throw Error(invalidEncoding);
- switch (j) {
- case 0:
- t = c;
- j = 1;
- break;
- case 1:
- buffer[offset++] = t << 2 | (c & 48) >> 4;
- t = c;
- j = 2;
- break;
- case 2:
- buffer[offset++] = (t & 15) << 4 | (c & 60) >> 2;
- t = c;
- j = 3;
- break;
- case 3:
- buffer[offset++] = (t & 3) << 6 | c;
- j = 0;
- break;
- }
- }
- if (j === 1)
- throw Error(invalidEncoding);
- return offset - start;
-};
-
-/**
- * Tests if the specified string appears to be base64 encoded.
- * @param {string} string String to test
- * @returns {boolean} `true` if probably base64 encoded, otherwise false
- */
-base64.test = function test(string) {
- return /^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$/.test(string);
-};