init

[chrome-ext/crftp.git] / pnacl / main.js

// Written by Mike Frysinger <vapier@gmail.com>.  Released into the public domain.  Suck it.

function set_ui(enabled)
{
	var eles = document.querySelectorAll('#UI *');
	for (var i = 0; i < eles.length; ++i)
		eles[i].disabled = !enabled;
}

function connect()
{
	var c = $('#connect');
	var cmd = $('#cmd');
	if (c.innerText == 'Connect') {
		crftp.connect($('#host').value + ':' + $('#port').value);
		crftp.login($('#user').value, $('#pass').value);
		c.innerText = 'Disconnect';
		cmd.disabled = false;
		cmd.focus();
	} else {
		crftp.disconnect();
		c.innerText = 'Connect';
		cmd.disabled = true;
	}
}

function send_command(e)
{
	if (e.keyCode == 13) {
		var args = this.value.split(' ');
		for (var i = 0; i < args.length; ++i)
			if (args[i] === "null")
				args[i] = null;
		crftp.raw.apply(null, args);
	}
}

function files_get()
{
	var ret = [];
	var files = $('#files').files;

	if (files.length == 0) {
		alert('select some files first');
		return ret;
	}

	for (var i = 0; i < files.length; ++i) {
		ret.push([
			URL.createObjectURL(files[i]),
			files[i].name,
		]);
	}

	return ret;
}

function upload()
{
	crftp.put(files_get());
}

function download()
{
//	b = new Blob();
//	u = URL.createObjectURL(b);
//	crftp.get([[u, 'Makefile']]);
//	crftp.get(files_get());
}

document.addEventListener('DOMContentLoaded', function() {
	$('#cmd').onkeypress = send_command;
	$('#connect').onclick = connect;
	$('#upload').onclick = upload;
	$('#download').onclick = download;

	crftp.initialize('crftp.nmf');
});