Cydia.app/storage.js

   1 var colors = ["#9090e0", "#4d4d70", "#7d7da0", "#7da0e0", "#d0d0f0", "#7070e0"];
   2
   3 var list = function (legend, color, name, value) {
   4     legend.append('<div class="key">' +
   5         '<div class="color" style="background-color: ' + color + '"><div></div></div>' +
   6         '<div class="name">' + name + ' (' + Math.round(value * 1000) / 10 + '%)</div>' +
   7     '</div>');
   8 };
   9
  10 console.log(cydia.statfs("/"));
  11
  12 var setup = function (name, root, folders) {
  13     var size = $("#" + name + "-size");
  14     var statfs = cydia.statfs(root);
  15     var kb = statfs[0] * statfs[1] / 1024;
  16     var total = kb / 1024;
  17
  18     var unit;
  19     if (total < 1000)
  20         unit = 'M';
  21     else {
  22         total = total / 1024;
  23         unit = 'G'
  24     }
  25
  26     size.html(Math.round(total * 10) / 10 + " " + unit);
  27
  28     var legend = $("#" + name + "-legend");
  29     var used = 0;
  30
  31     if (folders != null)
  32         for (var i = 0; i != folders.length; ++i) {
  33             var folder = folders[i];
  34             var usage = cydia.du(folder[1]);
  35             list(legend, colors[i + 2], folder[0], usage / kb);
  36             total += usage;
  37         }
  38
  39     var free = statfs[0] * statfs[2] / 1024;
  40     list(legend, colors[0], folders == null ? "Used" : "Other", (kb - free - total) / kb);
  41     list(legend, colors[1], "Free", statfs[2] / statfs[1]);
  42 };
  43
  44 $(function () {
  45     setup("system", "/", null);
  46
  47     setup("private", "/private/var", [
  48         ["Themes", "/Library/Themes/"],
  49         ["iTunes", "/var/mobile/Media/iTunes_Control/"],
  50         ["App Store", "/var/mobile/Applications/"],
  51         ["Photos", "/var/mobile/Media/DCIM/"]
  52     ]);
  53 });