From 8eff962cab608341a6f2fedc640a0e32d96f26e2 Mon Sep 17 00:00:00 2001 From: altaf-creator Date: Sun, 9 Nov 2025 11:15:19 +0800 Subject: pain --- .../node_modules/@protobufjs/pool/.npmignore | 3 ++ frontend-old/node_modules/@protobufjs/pool/LICENSE | 26 ++++++++++++ .../node_modules/@protobufjs/pool/README.md | 13 ++++++ .../node_modules/@protobufjs/pool/index.d.ts | 32 +++++++++++++++ .../node_modules/@protobufjs/pool/index.js | 48 ++++++++++++++++++++++ .../node_modules/@protobufjs/pool/package.json | 21 ++++++++++ .../node_modules/@protobufjs/pool/tests/index.js | 33 +++++++++++++++ 7 files changed, 176 insertions(+) create mode 100644 frontend-old/node_modules/@protobufjs/pool/.npmignore create mode 100644 frontend-old/node_modules/@protobufjs/pool/LICENSE create mode 100644 frontend-old/node_modules/@protobufjs/pool/README.md create mode 100644 frontend-old/node_modules/@protobufjs/pool/index.d.ts create mode 100644 frontend-old/node_modules/@protobufjs/pool/index.js create mode 100644 frontend-old/node_modules/@protobufjs/pool/package.json create mode 100644 frontend-old/node_modules/@protobufjs/pool/tests/index.js (limited to 'frontend-old/node_modules/@protobufjs/pool') diff --git a/frontend-old/node_modules/@protobufjs/pool/.npmignore b/frontend-old/node_modules/@protobufjs/pool/.npmignore new file mode 100644 index 0000000..ce75de4 --- /dev/null +++ b/frontend-old/node_modules/@protobufjs/pool/.npmignore @@ -0,0 +1,3 @@ +npm-debug.* +node_modules/ +coverage/ diff --git a/frontend-old/node_modules/@protobufjs/pool/LICENSE b/frontend-old/node_modules/@protobufjs/pool/LICENSE new file mode 100644 index 0000000..2a2d560 --- /dev/null +++ b/frontend-old/node_modules/@protobufjs/pool/LICENSE @@ -0,0 +1,26 @@ +Copyright (c) 2016, Daniel Wirtz All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + +* Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +* Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. +* Neither the name of its author, nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/frontend-old/node_modules/@protobufjs/pool/README.md b/frontend-old/node_modules/@protobufjs/pool/README.md new file mode 100644 index 0000000..3955ae0 --- /dev/null +++ b/frontend-old/node_modules/@protobufjs/pool/README.md @@ -0,0 +1,13 @@ +@protobufjs/pool +================ +[![npm](https://img.shields.io/npm/v/@protobufjs/pool.svg)](https://www.npmjs.com/package/@protobufjs/pool) + +A general purpose buffer pool. + +API +--- + +* **pool(alloc: `function(size: number): Uint8Array`, slice: `function(this: Uint8Array, start: number, end: number): Uint8Array`, [size=8192: `number`]): `function(size: number): Uint8Array`**
+ Creates a pooled allocator. + +**License:** [BSD 3-Clause License](https://opensource.org/licenses/BSD-3-Clause) diff --git a/frontend-old/node_modules/@protobufjs/pool/index.d.ts b/frontend-old/node_modules/@protobufjs/pool/index.d.ts new file mode 100644 index 0000000..465559c --- /dev/null +++ b/frontend-old/node_modules/@protobufjs/pool/index.d.ts @@ -0,0 +1,32 @@ +export = pool; + +/** + * An allocator as used by {@link util.pool}. + * @typedef PoolAllocator + * @type {function} + * @param {number} size Buffer size + * @returns {Uint8Array} Buffer + */ +type PoolAllocator = (size: number) => Uint8Array; + +/** + * A slicer as used by {@link util.pool}. + * @typedef PoolSlicer + * @type {function} + * @param {number} start Start offset + * @param {number} end End offset + * @returns {Uint8Array} Buffer slice + * @this {Uint8Array} + */ +type PoolSlicer = (this: Uint8Array, start: number, end: number) => Uint8Array; + +/** + * A general purpose buffer pool. + * @memberof util + * @function + * @param {PoolAllocator} alloc Allocator + * @param {PoolSlicer} slice Slicer + * @param {number} [size=8192] Slab size + * @returns {PoolAllocator} Pooled allocator + */ +declare function pool(alloc: PoolAllocator, slice: PoolSlicer, size?: number): PoolAllocator; diff --git a/frontend-old/node_modules/@protobufjs/pool/index.js b/frontend-old/node_modules/@protobufjs/pool/index.js new file mode 100644 index 0000000..9556f5a --- /dev/null +++ b/frontend-old/node_modules/@protobufjs/pool/index.js @@ -0,0 +1,48 @@ +"use strict"; +module.exports = pool; + +/** + * An allocator as used by {@link util.pool}. + * @typedef PoolAllocator + * @type {function} + * @param {number} size Buffer size + * @returns {Uint8Array} Buffer + */ + +/** + * A slicer as used by {@link util.pool}. + * @typedef PoolSlicer + * @type {function} + * @param {number} start Start offset + * @param {number} end End offset + * @returns {Uint8Array} Buffer slice + * @this {Uint8Array} + */ + +/** + * A general purpose buffer pool. + * @memberof util + * @function + * @param {PoolAllocator} alloc Allocator + * @param {PoolSlicer} slice Slicer + * @param {number} [size=8192] Slab size + * @returns {PoolAllocator} Pooled allocator + */ +function pool(alloc, slice, size) { + var SIZE = size || 8192; + var MAX = SIZE >>> 1; + var slab = null; + var offset = SIZE; + return function pool_alloc(size) { + if (size < 1 || size > MAX) + return alloc(size); + if (offset + size > SIZE) { + slab = alloc(SIZE); + offset = 0; + } + var buf = slice.call(slab, offset, offset += size); + if (offset & 7) // align to 32 bit + offset = (offset | 7) + 1; + return buf; + }; +} diff --git a/frontend-old/node_modules/@protobufjs/pool/package.json b/frontend-old/node_modules/@protobufjs/pool/package.json new file mode 100644 index 0000000..f025e03 --- /dev/null +++ b/frontend-old/node_modules/@protobufjs/pool/package.json @@ -0,0 +1,21 @@ +{ + "name": "@protobufjs/pool", + "description": "A general purpose buffer pool.", + "version": "1.1.0", + "author": "Daniel Wirtz ", + "repository": { + "type": "git", + "url": "https://github.com/dcodeIO/protobuf.js.git" + }, + "license": "BSD-3-Clause", + "main": "index.js", + "types": "index.d.ts", + "devDependencies": { + "istanbul": "^0.4.5", + "tape": "^4.6.3" + }, + "scripts": { + "test": "tape tests/*.js", + "coverage": "istanbul cover node_modules/tape/bin/tape tests/*.js" + } +} diff --git a/frontend-old/node_modules/@protobufjs/pool/tests/index.js b/frontend-old/node_modules/@protobufjs/pool/tests/index.js new file mode 100644 index 0000000..dc488b8 --- /dev/null +++ b/frontend-old/node_modules/@protobufjs/pool/tests/index.js @@ -0,0 +1,33 @@ +var tape = require("tape"); + +var pool = require(".."); + +if (typeof Uint8Array !== "undefined") +tape.test("pool", function(test) { + + var alloc = pool(function(size) { return new Uint8Array(size); }, Uint8Array.prototype.subarray); + + var buf1 = alloc(0); + test.equal(buf1.length, 0, "should allocate a buffer of size 0"); + + var buf2 = alloc(1); + test.equal(buf2.length, 1, "should allocate a buffer of size 1 (initializes slab)"); + + test.notEqual(buf2.buffer, buf1.buffer, "should not reference the same backing buffer if previous buffer had size 0"); + test.equal(buf2.byteOffset, 0, "should allocate at byteOffset 0 when using a new slab"); + + buf1 = alloc(1); + test.equal(buf1.buffer, buf2.buffer, "should reference the same backing buffer when allocating a chunk fitting into the slab"); + test.equal(buf1.byteOffset, 8, "should align slices to 32 bit and this allocate at byteOffset 8"); + + var buf3 = alloc(4097); + test.notEqual(buf3.buffer, buf2.buffer, "should not reference the same backing buffer when allocating a buffer larger than half the backing buffer's size"); + + buf2 = alloc(4096); + test.equal(buf2.buffer, buf1.buffer, "should reference the same backing buffer when allocating a buffer smaller or equal than half the backing buffer's size"); + + buf1 = alloc(4096); + test.notEqual(buf1.buffer, buf2.buffer, "should not reference the same backing buffer when the slab is exhausted (initializes new slab)"); + + test.end(); +}); \ No newline at end of file -- cgit v1.2.3