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wrtc-ice-cand-parse
===================

WRTC Ice Candidate parse

This package is part of WRTC project.

Not yet ready for public usage.

Small helper to parse WebRTC ICE candidates string 

```
'candidate:2 1 UDP 92274687 12.123.12.123 12345 typ relay raddr 12.123.12.123 rport 54321'
```

 to JSON object 
 
```
{ foundation: '2',
  component_id: '1',
  transport: 'UDP',
  priority: '92274687',
  localIP: '12.123.12.123',
  localPort: '12345',
  type: 'relay',
  remoteIP: '12.123.12.123',
  remotePort: '54321',
  generation: undefined }
``` 
and stringify it back.

If some field is not present in original strig,
  
If you have different needs regarding the functionality, please add a [feature request](https://github.com/alykoshin/wrtc-ice-cand-parse/issues).


## Installation

```sh
npm install --save wrtc-ice-cand-parse
```

## Usage

Not yet ready for public usage.

'type' and 'transport' properties are case-sensitive, i.e. type 'TCP' and type 'tcp' are different, to compare you need to lowerCase them.

## Methods
### parse
### stringify
### validate

## Example

File `examples/parse.js`:

```
//iceParse = require('wrtc-ice-cand-parse');
var iceParse = require('../index.js');

var origStr = 'candidate:2 1 UDP 92274687 12.123.12.123 12345 typ relay raddr 12.123.12.123 rport 54321';

var candObj = iceParse.parse(origStr);
console.log('candObj:', candObj);

console.log('validate():', iceParse.validate(candObj));

var candStr = iceParse.stringify(candObj);
console.log('candStr:', candStr);
```

```
node examples/parse.js 
```

```
candObj: { foundation: '2',
  component_id: '1',
  transport: 'UDP',
  priority: '92274687',
  localIP: '12.123.12.123',
  localPort: '12345',
  type: 'relay',
  remoteIP: '12.123.12.123',
  remotePort: '54321',
  generation: undefined }
validate(): true
candStr: candidate:2 1 UDP 92274687 12.123.12.123 12345 typ relay raddr 12.123.12.123 rport 54321
```