@aws-sdk/chunked-stream-reader-node
Advanced tools
Comparing version 3.465.0 to 3.495.0
@@ -1,40 +0,66 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.streamReader = void 0; | ||
var __defProp = Object.defineProperty; | ||
var __getOwnPropDesc = Object.getOwnPropertyDescriptor; | ||
var __getOwnPropNames = Object.getOwnPropertyNames; | ||
var __hasOwnProp = Object.prototype.hasOwnProperty; | ||
var __name = (target, value) => __defProp(target, "name", { value, configurable: true }); | ||
var __export = (target, all) => { | ||
for (var name in all) | ||
__defProp(target, name, { get: all[name], enumerable: true }); | ||
}; | ||
var __copyProps = (to, from, except, desc) => { | ||
if (from && typeof from === "object" || typeof from === "function") { | ||
for (let key of __getOwnPropNames(from)) | ||
if (!__hasOwnProp.call(to, key) && key !== except) | ||
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable }); | ||
} | ||
return to; | ||
}; | ||
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod); | ||
// src/index.ts | ||
var src_exports = {}; | ||
__export(src_exports, { | ||
streamReader: () => streamReader | ||
}); | ||
module.exports = __toCommonJS(src_exports); | ||
function streamReader(stream, onChunk, chunkSize = 1048576) { | ||
return new Promise((resolve, reject) => { | ||
let temporaryBuffer; | ||
stream.on("error", reject); | ||
stream.on("end", () => { | ||
if (temporaryBuffer === null || temporaryBuffer === void 0 ? void 0 : temporaryBuffer.byteLength) { | ||
for (let i = 0; i < temporaryBuffer.byteLength; i += chunkSize) { | ||
onChunk(temporaryBuffer.subarray(i, Math.min(i + chunkSize, temporaryBuffer.byteLength))); | ||
} | ||
temporaryBuffer = void 0; | ||
} | ||
resolve(); | ||
}); | ||
stream.on("data", (chunk) => { | ||
if (!temporaryBuffer) { | ||
temporaryBuffer = chunk; | ||
} | ||
else { | ||
temporaryBuffer = mergeUint8Arrays(temporaryBuffer, chunk); | ||
} | ||
let pointer = 0; | ||
while (temporaryBuffer.byteLength - pointer >= chunkSize) { | ||
onChunk(temporaryBuffer.subarray(pointer, pointer + chunkSize)); | ||
pointer += chunkSize; | ||
} | ||
temporaryBuffer = temporaryBuffer.subarray(pointer); | ||
}); | ||
stream.resume(); | ||
return new Promise((resolve, reject) => { | ||
let temporaryBuffer; | ||
stream.on("error", reject); | ||
stream.on("end", () => { | ||
if (temporaryBuffer == null ? void 0 : temporaryBuffer.byteLength) { | ||
for (let i = 0; i < temporaryBuffer.byteLength; i += chunkSize) { | ||
onChunk(temporaryBuffer.subarray(i, Math.min(i + chunkSize, temporaryBuffer.byteLength))); | ||
} | ||
temporaryBuffer = void 0; | ||
} | ||
resolve(); | ||
}); | ||
stream.on("data", (chunk) => { | ||
if (!temporaryBuffer) { | ||
temporaryBuffer = chunk; | ||
} else { | ||
temporaryBuffer = mergeUint8Arrays(temporaryBuffer, chunk); | ||
} | ||
let pointer = 0; | ||
while (temporaryBuffer.byteLength - pointer >= chunkSize) { | ||
onChunk(temporaryBuffer.subarray(pointer, pointer + chunkSize)); | ||
pointer += chunkSize; | ||
} | ||
temporaryBuffer = temporaryBuffer.subarray(pointer); | ||
}); | ||
stream.resume(); | ||
}); | ||
} | ||
exports.streamReader = streamReader; | ||
__name(streamReader, "streamReader"); | ||
function mergeUint8Arrays(a, b) { | ||
const result = new Uint8Array(a.byteLength + b.byteLength); | ||
result.set(a); | ||
result.set(b, a.byteLength); | ||
return result; | ||
const result = new Uint8Array(a.byteLength + b.byteLength); | ||
result.set(a); | ||
result.set(b, a.byteLength); | ||
return result; | ||
} | ||
__name(mergeUint8Arrays, "mergeUint8Arrays"); | ||
// Annotate the CommonJS export names for ESM import in node: | ||
0 && (module.exports = { | ||
streamReader | ||
}); |
@@ -1,23 +0,1 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.ReadFromBuffers = void 0; | ||
const stream_1 = require("stream"); | ||
class ReadFromBuffers extends stream_1.Readable { | ||
constructor(options) { | ||
super(options); | ||
this.numBuffersRead = 0; | ||
this.buffersToRead = options.buffers; | ||
this.errorAfter = typeof options.errorAfter === "number" ? options.errorAfter : -1; | ||
} | ||
_read() { | ||
if (this.errorAfter !== -1 && this.errorAfter === this.numBuffersRead) { | ||
this.emit("error", new Error("Mock Error")); | ||
return; | ||
} | ||
if (this.numBuffersRead >= this.buffersToRead.length) { | ||
return this.push(null); | ||
} | ||
return this.push(this.buffersToRead[this.numBuffersRead++]); | ||
} | ||
} | ||
exports.ReadFromBuffers = ReadFromBuffers; | ||
module.exports = require("./index.js"); |
{ | ||
"name": "@aws-sdk/chunked-stream-reader-node", | ||
"version": "3.465.0", | ||
"version": "3.495.0", | ||
"scripts": { | ||
"build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types'", | ||
"build:cjs": "tsc -p tsconfig.cjs.json", | ||
"build:cjs": "node ../../scripts/compilation/inline chunked-stream-reader-node", | ||
"build:es": "tsc -p tsconfig.es.json", | ||
@@ -8,0 +8,0 @@ "build:include:deps": "lerna run --scope $npm_package_name --include-dependencies build", |
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
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