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Node JS extended Buffer

Package Exports

  • extended-buffer

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (extended-buffer) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

npm version

node-extended-buffer

Node JS extended Buffer

Install

npm install extended-buffer --save

Class methods:

ExtendedBuffer.from(array)
ExtendedBuffer.from(arrayBuffer[, byteOffset[, length]])
ExtendedBuffer.from(buffer)
ExtendedBuffer.from(string[, encoding])
ExtendedBuffer.concat(list[, totalLength])
ExtendedBuffer.zigZagEncode32(value)
ExtendedBuffer.zigZagDecode32(value)

Instance properties:

buffer.buffer - Instance of Buffer class
buffer.pointer - Current offset for buffer.buffer
buffer.length - Buffer size (getter for buffer.buffer.length)

Instance methods:

buffer.setPointer(value)
buffer.getPointer()
buffer.offset(value)
buffer.isReadable([byteLength])
buffer.toString([encoding[, start[, end]]])
buffer.writeBuffer(value[, unshift])
buffer.writeString([value[, encoding[, unshift]]])
buffer.writeIntBE(value, byteLength[, noAssert[, unshift]])
buffer.writeIntLE(value, byteLength[, noAssert[, unshift]])
buffer.writeUIntBE(value, byteLength[, noAssert[, unshift]])
buffer.writeUIntLE(value, byteLength[, noAssert[, unshift]])
buffer.writeInt8(value[, noAssert[, unshift]])
buffer.writeUInt8(value[, noAssert[, unshift]])
buffer.writeInt16BE(value[, noAssert[, unshift]])
buffer.writeInt16LE(value[, noAssert[, unshift]])
buffer.writeUInt16BE(value[, noAssert[, unshift]])
buffer.writeUInt16LE(value[, noAssert[, unshift]])
buffer.writeInt32BE(value[, noAssert[, unshift]])
buffer.writeInt32LE(value[, noAssert[, unshift]])
buffer.writeUInt32BE(value[, noAssert[, unshift]])
buffer.writeUInt32LE(value[, noAssert[, unshift]])
buffer.writeInt64BE(value[, noAssert[, unshift]])
buffer.writeInt64LE(value[, noAssert[, unshift]])
buffer.writeUInt64BE(value[, noAssert[, unshift]])
buffer.writeUInt64LE(value[, noAssert[, unshift]])
buffer.writeInt8(value[, noAssert[, unshift]])
buffer.writeFloatBE(value[, noAssert[, unshift]])
buffer.writeFloatLE(value[, noAssert[, unshift]])
buffer.writeDoubleBE(value[, noAssert[, unshift]])
buffer.writeDoubleLE(value[, noAssert[, unshift]])
buffer.writeVarInt32(value[, unshift])
buffer.readBuffer(size[, asNative])
buffer.readString(size[, encoding])
buffer.readIntBE(byteLength[, noAssert])
buffer.readIntLE(byteLength[, noAssert])
buffer.readUIntBE(byteLength[, noAssert])
buffer.readUIntLE(byteLength[, noAssert])
buffer.readInt8([noAssert])
buffer.readUInt8([noAssert])
buffer.readInt16BE([noAssert])
buffer.readInt16LE([noAssert])
buffer.readUInt16BE([noAssert])
buffer.readUInt16LE([noAssert])
buffer.readInt32BE([noAssert])
buffer.readInt32LE([noAssert])
buffer.readUInt32BE([noAssert])
buffer.readUInt32LE([noAssert])
buffer.readInt64BE([noAssert])
buffer.readInt64LE([noAssert])
buffer.readUInt64BE([noAssert])
buffer.readUInt64LE([noAssert])
buffer.readFloatBE([noAssert])
buffer.readFloatLE([noAssert])
buffer.readDoubleBE([noAssert])
buffer.readDoubleLE([noAssert])
buffer.readVarInt32()

Example 1:

const ExtendedBuffer = require('extended-buffer');
let buffer = new ExtendedBuffer;
console.log(buffer.length); // 0
buffer.writeInt32LE(123).writeInt32LE(456).writeInt32LE(789);
console.log(buffer.length); // 12

console.log(buffer.readInt32LE()); // 123
console.log(buffer.readInt32LE()); // 456
console.log(buffer.readInt32LE()); // 789