automated application icon data collection mechanism (don't be evil)

change.cy

/*
 * change - automated application icon data collection mechanism (don't be evil)
 * by Yanik Magnan - http://r-ch.net
 *
 * LICENSE:
 *   Copyright (c) 2010, Yanik Magnan <kirbykirbykirby@gmail.com>
 *   
 *   Permission to use, copy, modify, and/or distribute this software for any
 *   purpose with or without fee is hereby granted, provided that the above
 *   copyright notice and this permission notice appear in all copies.
 *   
 *   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 *   WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 *   MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 *   ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 *   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 *   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 *   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * USAGE:
 *  cycript -p SpringBoard change.cy
 *
 *  (Note that there will be no visible output unless your iPad is plugged
 *  into a USB port and is running iPhone Configuration Utility, or you're
 *  viewing your iPad's syslog directly.)
 *
 * DESCRIPTION:
 *  Basically, this script iterates through every application
 *  icon. It tries to identify what kind of app it is (classic,
 *  iPad, or universal), and from that, goes through the Info.plist
 *  and grabs the icon filenames/sizes, calling the logIcon function.
 *
 *  From that point on, you can pretty much do whatever with it, like
 *  store the information in a local database, or send it off to a
 *  server. Whatever floats your boat.
 *
 *  It currently does not handle defaults (using the default file names
 *  and not specifying them in the Info.plist) or apps with several role
 *  identifiers (Photos, MobileMusicPlayer), but handles many third-party
 *  apps well.
 *
 *  Most of this was based on Tech Q&A QA1686 on Apple's developer site,
 *  which is public/non-NDA'd stuff.
 *
 *  http://developer.apple.com/iphone/library/qa/qa2010/qa1686.html
 */

// App types
var CLASSIC_APP = 0;
var IPAD_ONLY_APP = 1;
var UNIVERSAL_APP = 2;
var UNKNOWN_APP = 3;

// Icon types
var APP_ICON_57 = "57x57 (iPhone Home)";
var APP_ICON_72 = "72x72 (iPad Home)";
var SPOT_ICON_29 = "29x29 (iPhone Spotlight/Settings, iPad Settings)";
var SPOT_ICON_50 = "50x50 (iPad Spotlight)";

// What type of application is this? (Unknown apps get skipped over.)
function applicationType(dict) {
  var _supported = [dict objectForKey:"UIDeviceFamily"];
  if (([_supported count] == 1) && (_supported[0] == 1))
    return CLASSIC_APP;
  if (([_supported count] == 1) && (_supported[0] == 2))
    return IPAD_ONLY_APP;
  if (([_supported count] == 2) && ([_supported containsObject:1]) && ([_supported containsObject:2]))
    return UNIVERSAL_APP;
  return UNKNOWN_APP;
}

// NSLog is just being loaded for logIcon to report /something/.
// If you run the script, look inside of iPhone Configuration Utility for the output.
NSLog_ = dlsym(RTLD_DEFAULT, "NSLog")
NSLog = function() { var types = 'v', args = [], count = arguments.length; for (var i = 0; i != count; ++i) { types += '@'; args.push(arguments[i]); } new Functor(NSLog_, types).apply(null, args); }

function logIcon(bundleID, iconName, type) {
  // This is going to be the interesting part for most of you.
  // It may be a better idea to add a displayName parameter eventually,
  // come to think of it.
  NSLog(@"Bundles/"+bundleID+"/"+iconName+"            // " + type);
}

for each (_icon in [[SBIconModel sharedInstance] allIcons]) {
  if ([_icon isKindOfClass:SBApplicationIcon]) {
    var displayName = [_icon displayName];
    var displayID = [_icon displayIdentifier];
    var _app = [[SBApplicationController sharedInstance] applicationWithDisplayIdentifier:displayID];
    var bundleID = [_app bundleIdentifier];
    var _infoDict = _app.bundle.infoDictionary;
    var _iconsList = [_infoDict objectForKey:"CFBundleIconFiles"];
    switch (applicationType(_infoDict)) {
      case CLASSIC_APP:
        var legacyIcon = [_infoDict objectForKey:"CFBundleIconFile"];
        if (legacyIcon)
          logIcon(bundleID, legacyIcon, APP_ICON_57);
        break;
      case IPAD_ONLY_APP:
        if (!_iconsList) {
          var legacyIcon = [_infoDict objectForKey:"CFBundleIconFile"];
          if (legacyIcon)
            logIcon(bundleID, legacyIcon, APP_ICON_72);
          break;
        }
        if (_iconsList.count >= 1)
          logIcon(bundleID, _iconsList[0], APP_ICON_72);
        if (_iconsList.count >= 2)
          logIcon(bundleID, _iconsList[1], SPOT_ICON_50);
        if (_iconsList.count >= 3)
          logIcon(bundleID, _iconsList[2], SPOT_ICON_29);
        break;
      case UNIVERSAL_APP:
        if (!_iconsList) {
          var legacyIcon = [_infoDict objectForKey:"CFBundleIconFile"];
          if (legacyIcon)
            logIcon(bundleID, legacyIcon, APP_ICON_57);
          break;
        }
        if (_iconsList.count >= 1)
          logIcon(bundleID, _iconsList[0], APP_ICON_72);
        if (_iconsList.count >= 2)
          logIcon(bundleID, _iconsList[1], APP_ICON_57);
        if (_iconsList.count >= 3)
          logIcon(bundleID, _iconsList[2], SPOT_ICON_50);
        if (_iconsList.count >= 4)
          logIcon(bundleID, _iconsList[3], SPOT_ICON_29);
        break;
    }
  }
}