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smart-buffer-file

v1.0.0

Published

A file-based Buffer wrapper that adds automatic read & write offset tracking, string operations, and more.

Downloads

6

Vulnerabilities

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Links

Git

Maintainers

beenotungbeenotung

Keywords

filebuffersmart-bufferpacketserializecursorsimplefssyncasync

Readme

smart-buffer-file

A file-based Buffer wrapper that adds automatic read & write offset tracking, string operations, and more.

Inspired from smart-buffer

npm Package Version

Key Features:

  • Proxies all of the Buffer write and read functions
  • Keeps track of read and write offsets automatically
  • Grows the underneath File as needed
  • Useful string operations. (Null terminating strings)
  • Allows for reading/writing values at specific points in the File (random access)
  • Support sync and async version
  • Built in TypeScript (with Type Definitions)
  • Full test coverage

Supported Format:

  • Int8
  • Int16BE
  • Int16LE
  • Int32BE
  • Int32LE
  • BigInt64BE
  • BigInt64LE
  • UInt8
  • UInt16BE
  • UInt16LE
  • UInt32BE
  • UInt32LE
  • BigUInt64BE
  • BigUInt64LE
  • FloatBE
  • FloatLE
  • DoubleBE
  • DoubleLE

Requirements:

  • sync mode works since Node v0.1.21+
  • async mode works since Node v10.0+

Tests

  • [x] sequential read/write objects with msgpack
  • [ ] full test suit based on smart-buffer

License

BSD 2-Clause License