Modules

node_modules/@protobufjs/pool/.npmignore

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+npm-debug.*
+node_modules/
+coverage/

node_modules/@protobufjs/pool/LICENSE

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+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.

node_modules/@protobufjs/pool/README.md

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+@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`**<br />
+  Creates a pooled allocator.
+
+**License:** [BSD 3-Clause License](https://opensource.org/licenses/BSD-3-Clause)

node_modules/@protobufjs/pool/index.d.ts

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+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;

node_modules/@protobufjs/pool/index.js

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+"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;
+    };
+}

node_modules/@protobufjs/pool/package.json

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+{
+  "_args": [
+    [
+      "@protobufjs/pool@1.1.0",
+      "C:\\Users\\matia\\Musix"
+    ]
+  ],
+  "_from": "@protobufjs/pool@1.1.0",
+  "_id": "@protobufjs/pool@1.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-Cf0V8tbTq/qbZbw2ZQbWrXhG/1Q=",
+  "_location": "/@protobufjs/pool",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "@protobufjs/pool@1.1.0",
+    "name": "@protobufjs/pool",
+    "escapedName": "@protobufjs%2fpool",
+    "scope": "@protobufjs",
+    "rawSpec": "1.1.0",
+    "saveSpec": null,
+    "fetchSpec": "1.1.0"
+  },
+  "_requiredBy": [
+    "/protobufjs"
+  ],
+  "_resolved": "https://registry.npmjs.org/@protobufjs/pool/-/pool-1.1.0.tgz",
+  "_spec": "1.1.0",
+  "_where": "C:\\Users\\matia\\Musix",
+  "author": {
+    "name": "Daniel Wirtz",
+    "email": "dcode+protobufjs@dcode.io"
+  },
+  "bugs": {
+    "url": "https://github.com/dcodeIO/protobuf.js/issues"
+  },
+  "description": "A general purpose buffer pool.",
+  "devDependencies": {
+    "istanbul": "^0.4.5",
+    "tape": "^4.6.3"
+  },
+  "homepage": "https://github.com/dcodeIO/protobuf.js#readme",
+  "license": "BSD-3-Clause",
+  "main": "index.js",
+  "name": "@protobufjs/pool",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/dcodeIO/protobuf.js.git"
+  },
+  "scripts": {
+    "coverage": "istanbul cover node_modules/tape/bin/tape tests/*.js",
+    "test": "tape tests/*.js"
+  },
+  "types": "index.d.ts",
+  "version": "1.1.0"
+}

node_modules/@protobufjs/pool/tests/index.js

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+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();
+});