https://github.com/pranavrajs/bufftoobj

A small library that helps to create user defined objects from a buffer.
https://github.com/pranavrajs/bufftoobj

Last synced: about 1 month ago
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A small library that helps to create user defined objects from a buffer.

• Host: GitHub
• URL: https://github.com/pranavrajs/bufftoobj
• Owner: pranavrajs
• License: mit
• Created: 2015-11-05T11:39:49.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2016-02-21T18:16:01.000Z (over 8 years ago)
• Last Synced: 2024-09-14T10:02:22.553Z (2 months ago)
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/bufftoobj
• Size: 3.91 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# buffToObj

A small library that helps to create user defined objects from a buffer. 

## Usage

```javascript

var buffToObj = require('bufftoobj');

// eg: model = {'ip' => ipv4, num1 => ulong}

var modelArray = [{

	"attrName" : 'ipAddr',

	"type": 'ipv4',

	"length" : 4

}, {

	"attrName" : 'num1',

	"type" : 'uInt32',

	"length" : 4

}];

var object = buffToObj(new Buffer([192, 168, 0, 183,255, 255, 0, 0]), 0, modelArray);

console.log(object); // {'ip' : '192.168.0.183', 'num1' : 65536}

```

## Supported types

`ipv4`, 

`uInt32`, 

`uInt16`,

`Int16`,

`char`

`string`

For string, you need to give the the encType attribute also. encType can be `ascii`,`utf8`.

## Testing

`npm test` to run mocha tests using mocha runner  

## License

This project is licensed under the MIT license.