b32

b32
========

Implementation of RFC-3548 Base32 encoding/decoding for node using C (suppose to be faster than pure javascript).

Features
----------
- Implemented in C
- Sync & Async methods support
- Options to add '=' paddings
- Promises chaining support (Thanks to q)

Installation
-------------
``bash
npm install b32
`

Test
-----------------
`bash
npm test
`

Usage
-----------------
`javascript
var b32 = require("b32");
// Encode a string and use callback to pick up the result
b32.encode('foo',function(err,result){
console.log(result.toString());
});

// Encode a buffer and use promises
b32.encode(new Buffer('foo\x00'),{padding:true})
.then(function(encoded_result){
console.log(encoded_result.toString());
return b32.decode(encoded_result);
})
.then(function(decoded_result){
console.log(decoded_result);
});

// Decode a string in synchronize mode
var decoded = b32.decodeSync('MZXW6===');

// Decode a buffer with async function
b32.decode(new Buffer('MZXW6')).
.then(function(result){
console.log(result);
});

``




Functions
-------------

$3

options:
- padding: Boolean (default: false) add '=' padding to the end
Returns:
Encoded base32 string in buffer

$3

Returns:
Decoded binary buffer

$3

options:
- same as sync function
callback: a function with signature function(err,result)
Returns:
A promise which will resolve with the result

$3

callback: a function with signature function(err,result)
Returns:
A promise which will resolve with the result