pnacl/main.js

   1 // Written by Mike Frysinger <vapier@gmail.com>.  Released into the public domain.  Suck it.
   2
   3 function set_ui(enabled)
   4 {
   5         var eles = document.querySelectorAll('#UI *');
   6         for (var i = 0; i < eles.length; ++i)
   7                 eles[i].disabled = !enabled;
   8 }
   9
  10 function connect()
  11 {
  12         var c = $('#connect');
  13         var cmd = $('#cmd');
  14         if (c.innerText == 'Connect') {
  15                 crftp.connect($('#host').value + ':' + $('#port').value);
  16                 crftp.login($('#user').value, $('#pass').value);
  17                 c.innerText = 'Disconnect';
  18                 cmd.disabled = false;
  19                 cmd.focus();
  20         } else {
  21                 crftp.disconnect();
  22                 c.innerText = 'Connect';
  23                 cmd.disabled = true;
  24         }
  25 }
  26
  27 function send_command(e)
  28 {
  29         if (e.keyCode == 13) {
  30                 var args = this.value.split(' ');
  31                 for (var i = 0; i < args.length; ++i)
  32                         if (args[i] === "null")
  33                                 args[i] = null;
  34                 crftp.raw.apply(null, args);
  35         }
  36 }
  37
  38 function files_get()
  39 {
  40         var ret = [];
  41         var files = $('#files').files;
  42
  43         if (files.length == 0) {
  44                 alert('select some files first');
  45                 return ret;
  46         }
  47
  48         for (var i = 0; i < files.length; ++i) {
  49                 ret.push([
  50                         URL.createObjectURL(files[i]),
  51                         files[i].name,
  52                 ]);
  53         }
  54
  55         return ret;
  56 }
  57
  58 function upload()
  59 {
  60         crftp.put(files_get());
  61 }
  62
  63 function download()
  64 {
  65 //      b = new Blob();
  66 //      u = URL.createObjectURL(b);
  67 //      crftp.get([[u, 'Makefile']]);
  68 //      crftp.get(files_get());
  69 }
  70
  71 document.addEventListener('DOMContentLoaded', function() {
  72         $('#cmd').onkeypress = send_command;
  73         $('#connect').onclick = connect;
  74         $('#upload').onclick = upload;
  75         $('#download').onclick = download;
  76
  77         crftp.initialize('crftp.nmf');
  78 });