/**

* @author Jonathan Cardoso Machado

* @license MIT

* @copyright 2016, Jonathan Cardoso Machado

*

* Permission is hereby granted, free of charge, to any person obtaining a copy

* of this software and associated documentation files (the "Software"), to deal

* in the Software without restriction, including without limitation the rights

* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies

* of the Software, and to permit persons to whom the Software is furnished to do

* so, subject to the following conditions:

*

* The above copyright notice and this permission notice shall be included in all

* copies or substantial portions of the Software.

*

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

*/

/**

* Example showing how to directly download files from a FTP server

*/

var Curl = require( '../lib/Curl' ),

Easy = require( '../lib/Easy' ),

path = require( 'path' ),

fs = require( 'fs' );

var handle = new Easy(),

url = 'ftp://speedtest.tele2.net/1MB.zip',

fileOutPath = process.argv[2] || path.join( process.cwd(), '1MB.zip' ),

fileOut = fs.openSync( fileOutPath, 'w+' );

handle.setOpt( Curl.option.URL, url );

handle.setOpt( Curl.option.WRITEFUNCTION, function( buff, nmemb, size ) {

var written = 0;

if ( fileOut ) {

written = fs.writeSync( fileOut, buff, 0, nmemb * size );

} else {

/* listing output */

process.stdout.write( buff.toString() );

written = size * nmemb;

}

return written;

});

handle.perform();

fs.closeSync( fileOut );