Library.mm

   1 /* WinterBoard - Theme Manager for the iPhone
   2  * Copyright (C) 2008  Jay Freeman (saurik)
   3 */
   4
   5 /*
   6  *        Redistribution and use in source and binary
   7  * forms, with or without modification, are permitted
   8  * provided that the following conditions are met:
   9  *
  10  * 1. Redistributions of source code must retain the
  11  *    above copyright notice, this list of conditions
  12  *    and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the
  14  *    above copyright notice, this list of conditions
  15  *    and the following disclaimer in the documentation
  16  *    and/or other materials provided with the
  17  *    distribution.
  18  * 3. The name of the author may not be used to endorse
  19  *    or promote products derived from this software
  20  *    without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
  23  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
  24  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  25  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
  27  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  28  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  29  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  30  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  31  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  32  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  33  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  34  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  35  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  36 */
  37
  38 #define _trace() NSLog(@"WB:_trace(%u)", __LINE__);
  39 #define _transient
  40
  41 #import <CoreFoundation/CoreFoundation.h>
  42 #import <Foundation/Foundation.h>
  43 #import <CoreGraphics/CoreGraphics.h>
  44
  45 #include <substrate.h>
  46
  47 #import <UIKit/UIKit.h>
  48
  49 #import <SpringBoard/SBApplication.h>
  50 #import <SpringBoard/SBApplicationIcon.h>
  51 #import <SpringBoard/SBAppWindow.h>
  52 #import <SpringBoard/SBBookmarkIcon.h>
  53 #import <SpringBoard/SBButtonBar.h>
  54 #import <SpringBoard/SBCalendarIconContentsView.h>
  55 #import <SpringBoard/SBContentLayer.h>
  56 #import <SpringBoard/SBIconController.h>
  57 #import <SpringBoard/SBIconLabel.h>
  58 #import <SpringBoard/SBSlidingAlertDisplay.h>
  59 #import <SpringBoard/SBStatusBarContentsView.h>
  60 #import <SpringBoard/SBStatusBarController.h>
  61 #import <SpringBoard/SBStatusBarOperatorNameView.h>
  62 #import <SpringBoard/SBStatusBarTimeView.h>
  63 #import <SpringBoard/SBUIController.h>
  64
  65 #import <MobileSMS/mSMSMessageTranscriptController.h>
  66
  67 #import <MediaPlayer/MPVideoView.h>
  68 #import <MediaPlayer/MPVideoView-PlaybackControl.h>
  69
  70 #import <CoreGraphics/CGGeometry.h>
  71
  72 extern "C" void __clear_cache (char *beg, char *end);
  73
  74 @protocol WinterBoard
  75 - (void *) _node;
  76 @end
  77
  78 Class $MPVideoView;
  79 Class $WebCoreFrameBridge;
  80
  81 Class $NSBundle;
  82
  83 Class $UIImage;
  84 Class $UINavigationBar;
  85 Class $UIToolbar;
  86
  87 Class $SBApplication;
  88 Class $SBApplicationIcon;
  89 Class $SBBookmarkIcon;
  90 Class $SBButtonBar;
  91 Class $SBCalendarIconContentsView;
  92 Class $SBContentLayer;
  93 Class $SBIconBadge;
  94 Class $SBIconController;
  95 Class $SBIconLabel;
  96 Class $SBIconModel;
  97 Class $SBSlidingAlertDisplay;
  98 Class $SBStatusBarContentsView;
  99 Class $SBStatusBarController;
 100 Class $SBStatusBarOperatorNameView;
 101 Class $SBStatusBarTimeView;
 102
 103 @interface NSDictionary (WinterBoard)
 104 - (UIColor *) colorForKey:(NSString *)key;
 105 - (BOOL) boolForKey:(NSString *)key;
 106 @end
 107
 108 @implementation NSDictionary (WinterBoard)
 109
 110 - (UIColor *) colorForKey:(NSString *)key {
 111     NSString *value = [self objectForKey:key];
 112     if (value == nil)
 113         return nil;
 114     /* XXX: incorrect */
 115     return nil;
 116 }
 117
 118 - (BOOL) boolForKey:(NSString *)key {
 119     if (NSString *value = [self objectForKey:key])
 120         return [value boolValue];
 121     return false;
 122 }
 123
 124 @end
 125
 126 bool Debug_ = false;
 127 bool Engineer_ = false;
 128
 129 static UIImage *(*_UIApplicationImageWithName)(NSString *name);
 130 static UIImage *(*_UIImageAtPath)(NSString *name, NSBundle *path);
 131 static CGImageRef (*_UIImageRefAtPath)(NSString *name, bool cache, UIImageOrientation *orientation);
 132 static UIImage *(*_UIImageWithNameInDomain)(NSString *name, NSString *domain);
 133 static NSBundle *(*_UIKitBundle)();
 134 static void (*_UISharedImageInitialize)(bool);
 135 static int (*_UISharedImageNameGetIdentifier)(NSString *);
 136 static UIImage *(*_UISharedImageWithIdentifier)(int);
 137
 138 static NSMutableDictionary *UIImages_;
 139 static NSMutableDictionary *PathImages_;
 140 static NSMutableDictionary *Cache_;
 141 static NSMutableDictionary *Strings_;
 142 static NSMutableDictionary *Themed_;
 143 static NSMutableDictionary *Bundles_;
 144
 145 static NSFileManager *Manager_;
 146 static NSDictionary *English_;
 147 static NSMutableDictionary *Info_;
 148 static NSMutableArray *themes_;
 149
 150 static NSString *$getTheme$(NSArray *files, bool parent = false) {
 151     if (!parent)
 152         if (NSString *path = [Themed_ objectForKey:files])
 153             return reinterpret_cast<id>(path) == [NSNull null] ? nil : path;
 154
 155     if (Debug_)
 156         NSLog(@"WB:Debug: %@", [files description]);
 157
 158     NSString *path;
 159
 160     for (NSString *theme in themes_)
 161         for (NSString *file in files) {
 162             path = [NSString stringWithFormat:@"%@/%@", theme, file];
 163             if ([Manager_ fileExistsAtPath:path]) {
 164                 path = parent ? theme : path;
 165                 goto set;
 166             }
 167         }
 168
 169     path = nil;
 170   set:
 171     if (!parent)
 172         [Themed_ setObject:(path == nil ? [NSNull null] : reinterpret_cast<id>(path)) forKey:files];
 173     return path;
 174 }
 175
 176 static NSString *$pathForFile$inBundle$(NSString *file, NSBundle *bundle, bool ui) {
 177     NSString *identifier = [bundle bundleIdentifier];
 178     NSMutableArray *names = [NSMutableArray arrayWithCapacity:8];
 179
 180     if (identifier != nil)
 181         [names addObject:[NSString stringWithFormat:@"Bundles/%@/%@", identifier, file]];
 182     if (NSString *folder = [[bundle bundlePath] lastPathComponent])
 183         [names addObject:[NSString stringWithFormat:@"Folders/%@/%@", folder, file]];
 184     if (ui)
 185         [names addObject:[NSString stringWithFormat:@"UIImages/%@", file]];
 186
 187     #define remapResourceName(oldname, newname) \
 188         else if ([file isEqualToString:oldname]) \
 189             [names addObject:[NSString stringWithFormat:@"%@.png", newname]]; \
 190
 191     if (identifier == nil);
 192     else if ([identifier isEqualToString:@"com.apple.calculator"])
 193         [names addObject:[NSString stringWithFormat:@"Files/Applications/Calculator.app/%@", file]];
 194     else if (![identifier isEqualToString:@"com.apple.springboard"]);
 195         remapResourceName(@"FSO_BG.png", @"StatusBar")
 196         remapResourceName(@"SBDockBG.png", @"Dock")
 197         remapResourceName(@"SBWeatherCelsius.png", @"Icons/Weather")
 198
 199     if (NSString *path = $getTheme$(names))
 200         return path;
 201     return nil;
 202 }
 203
 204 static NSString *$pathForIcon$(SBApplication *self) {
 205     NSString *identifier = [self bundleIdentifier];
 206     NSString *path = [self path];
 207     NSString *folder = [path lastPathComponent];
 208     NSString *dname = [self displayName];
 209     NSString *didentifier = [self displayIdentifier];
 210
 211     if (Debug_)
 212         NSLog(@"WB:Debug: [SBApplication(%@:%@:%@:%@) pathForIcon]", identifier, folder, dname, didentifier);
 213
 214     NSMutableArray *names = [NSMutableArray arrayWithCapacity:8];
 215
 216     if (identifier != nil)
 217         [names addObject:[NSString stringWithFormat:@"Bundles/%@/icon.png", identifier]];
 218     if (folder != nil)
 219         [names addObject:[NSString stringWithFormat:@"Folders/%@/icon.png", folder]];
 220
 221     #define testForIcon(Name) \
 222         if (NSString *name = Name) \
 223             [names addObject:[NSString stringWithFormat:@"Icons/%@.png", name]];
 224
 225     testForIcon(identifier);
 226     testForIcon(dname);
 227
 228     if (didentifier != nil) {
 229         testForIcon([English_ objectForKey:didentifier]);
 230
 231         NSArray *parts = [didentifier componentsSeparatedByString:@"-"];
 232         if ([parts count] != 1)
 233             if (NSDictionary *english = [[[NSDictionary alloc] initWithContentsOfFile:[path stringByAppendingString:@"/English.lproj/UIRoleDisplayNames.strings"]] autorelease])
 234                 testForIcon([english objectForKey:[parts lastObject]]);
 235     }
 236
 237     if (NSString *path = $getTheme$(names))
 238         return path;
 239     return nil;
 240 }
 241
 242 @interface NSBundle (WinterBoard)
 243 + (NSBundle *) wb$bundleWithFile:(NSString *)path;
 244 @end
 245
 246 @implementation NSBundle (WinterBoard)
 247
 248 + (NSBundle *) wb$bundleWithFile:(NSString *)path {
 249     path = [path stringByDeletingLastPathComponent];
 250     if (path == nil || [path length] == 0 || [path isEqualToString:@"/"])
 251         return nil;
 252
 253     NSBundle *bundle([Bundles_ objectForKey:path]);
 254     if (reinterpret_cast<id>(bundle) == [NSNull null])
 255         return nil;
 256     else if (bundle == nil) {
 257         if ([Manager_ fileExistsAtPath:[path stringByAppendingPathComponent:@"Info.plist"]])
 258             bundle = [NSBundle bundleWithPath:path];
 259         if (bundle == nil)
 260             bundle = [NSBundle wb$bundleWithFile:path];
 261         if (Debug_)
 262             NSLog(@"WB:Debug:PathBundle(%@, %@)", path, bundle);
 263         [Bundles_ setObject:(bundle == nil ? [NSNull null] : reinterpret_cast<id>(bundle)) forKey:path];
 264     }
 265
 266     return bundle;
 267 }
 268
 269 @end
 270
 271 @interface NSString (WinterBoard)
 272 - (NSString *) wb$themedPath;
 273 @end
 274
 275 @implementation NSString (WinterBoard)
 276
 277 - (NSString *) wb$themedPath {
 278     if (Debug_)
 279         NSLog(@"WB:Debug:Bypass(\"%@\")", self);
 280
 281     if (NSBundle *bundle = [NSBundle wb$bundleWithFile:self]) {
 282         NSString *file([self stringByResolvingSymlinksInPath]);
 283         NSString *prefix([[bundle bundlePath] stringByResolvingSymlinksInPath]);
 284         if ([file hasPrefix:prefix]) {
 285             NSUInteger length([prefix length]);
 286             if (length != [file length])
 287                 if (NSString *path = $pathForFile$inBundle$([file substringFromIndex:(length + 1)], bundle, false))
 288                     return path;
 289         }
 290     }
 291
 292     return self;
 293 }
 294
 295 @end
 296
 297 MSHook(void, SBIconModel$cacheImageForIcon$, SBIconModel *self, SEL sel, SBIcon *icon) {
 298     _SBIconModel$cacheImageForIcon$(self, sel, icon);
 299     NSString *key([icon displayIdentifier]);
 300
 301     if (UIImage *image = [icon icon]) {
 302         CGColorSpaceRef space(CGColorSpaceCreateDeviceRGB());
 303         CGRect rect = {CGPointMake(1, 1), [image size]};
 304         CGSize size = {rect.size.width + 2, rect.size.height + 2};
 305
 306         CGContextRef context(CGBitmapContextCreate(NULL, size.width, size.height, 8, 4 * size.width, space, kCGBitmapByteOrder32Little | kCGImageAlphaPremultipliedFirst));
 307         CGColorSpaceRelease(space);
 308
 309         CGContextDrawImage(context, rect, [image CGImage]);
 310         CGImageRef ref(CGBitmapContextCreateImage(context));
 311         CGContextRelease(context);
 312
 313         UIImage *image([UIImage imageWithCGImage:ref]);
 314         CGImageRelease(ref);
 315
 316         [Cache_ setObject:image forKey:key];
 317     }
 318 }
 319
 320 MSHook(UIImage *, SBIconModel$getCachedImagedForIcon$, SBIconModel *self, SEL sel, SBIcon *icon) {
 321     NSString *key([icon displayIdentifier]);
 322     if (UIImage *image = [Cache_ objectForKey:key])
 323         return image;
 324     else
 325         return _SBIconModel$getCachedImagedForIcon$(self, sel, icon);
 326 }
 327
 328 MSHook(UIImage *, SBApplicationIcon$icon, SBApplicationIcon *self, SEL sel) {
 329     if (![Info_ boolForKey:@"ComposeStoreIcons"])
 330         if (NSString *path = $pathForIcon$([self application]))
 331             return [UIImage imageWithContentsOfFile:path];
 332     return _SBApplicationIcon$icon(self, sel);
 333 }
 334
 335 MSHook(UIImage *, SBBookmarkIcon$icon, SBBookmarkIcon *self, SEL sel) {
 336     if (Debug_)
 337         NSLog(@"WB:Debug:Bookmark(%@:%@)", [self displayIdentifier], [self displayName]);
 338     if (NSString *path = $getTheme$([NSArray arrayWithObject:[NSString stringWithFormat:@"Icons/%@.png", [self displayName]]]))
 339         return [UIImage imageWithContentsOfFile:path];
 340     return _SBBookmarkIcon$icon(self, sel);
 341 }
 342
 343 MSHook(NSString *, SBApplication$pathForIcon, SBApplication *self, SEL sel) {
 344     if (NSString *path = $pathForIcon$(self))
 345         return path;
 346     return _SBApplication$pathForIcon(self, sel);
 347 }
 348
 349 static UIImage *CachedImageAtPath(NSString *path) {
 350     path = [path stringByResolvingSymlinksInPath];
 351     UIImage *image = [PathImages_ objectForKey:path];
 352     if (image != nil)
 353         return reinterpret_cast<id>(image) == [NSNull null] ? nil : image;
 354     image = [[UIImage alloc] initWithContentsOfFile:path cache:true];
 355     if (image != nil)
 356         image = [image autorelease];
 357     [PathImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:path];
 358     return image;
 359 }
 360
 361 MSHook(CGImageRef, _UIImageRefAtPath, NSString *name, bool cache, UIImageOrientation *orientation) {
 362     if (Debug_)
 363         NSLog(@"WB:Debug: _UIImageRefAtPath(\"%@\", %s)", name, cache ? "true" : "false");
 364     return __UIImageRefAtPath([name wb$themedPath], cache, orientation);
 365 }
 366
 367 /*MSHook(UIImage *, _UIImageAtPath, NSString *name, NSBundle *bundle) {
 368     if (bundle == nil)
 369         return __UIImageAtPath(name, nil);
 370     else {
 371         NSString *key = [NSString stringWithFormat:@"B:%@/%@", [bundle bundleIdentifier], name];
 372         UIImage *image = [PathImages_ objectForKey:key];
 373         if (image != nil)
 374             return reinterpret_cast<id>(image) == [NSNull null] ? nil : image;
 375         if (Debug_)
 376             NSLog(@"WB:Debug: _UIImageAtPath(\"%@\", %@)", name, bundle);
 377         if (NSString *path = $pathForFile$inBundle$(name, bundle, false))
 378             image = CachedImageAtPath(path);
 379         if (image == nil)
 380             image = __UIImageAtPath(name, bundle);
 381         [PathImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:key];
 382         return image;
 383     }
 384 }*/
 385
 386 MSHook(UIImage *, _UIApplicationImageWithName, NSString *name) {
 387     NSBundle *bundle = [NSBundle mainBundle];
 388     if (Debug_)
 389         NSLog(@"WB:Debug: _UIApplicationImageWithName(\"%@\", %@)", name, bundle);
 390     if (NSString *path = $pathForFile$inBundle$(name, bundle, false))
 391         return CachedImageAtPath(path);
 392     return __UIApplicationImageWithName(name);
 393 }
 394
 395 #define WBDelegate(delegate) \
 396     - (NSMethodSignature*) methodSignatureForSelector:(SEL)sel { \
 397         if (Engineer_) \
 398             NSLog(@"WB:MS:%s:(%s)", class_getName([self class]), sel_getName(sel)); \
 399         if (NSMethodSignature *sig = [delegate methodSignatureForSelector:sel]) \
 400             return sig; \
 401         NSLog(@"WB:Error: [%s methodSignatureForSelector:(%s)]", class_getName([self class]), sel_getName(sel)); \
 402         return nil; \
 403     } \
 404 \
 405     - (void) forwardInvocation:(NSInvocation*)inv { \
 406         SEL sel = [inv selector]; \
 407         if ([delegate respondsToSelector:sel]) \
 408             [inv invokeWithTarget:delegate]; \
 409         else \
 410             NSLog(@"WB:Error: [%s forwardInvocation:(%s)]", class_getName([self class]), sel_getName(sel)); \
 411     }
 412
 413 MSHook(NSString *, NSBundle$pathForResource$ofType$, NSBundle *self, SEL sel, NSString *resource, NSString *type) {
 414     NSString *file = type == nil ? resource : [NSString stringWithFormat:@"%@.%@", resource, type];
 415     if (Debug_)
 416         NSLog(@"WB:Debug: [NSBundle(%@) pathForResource:\"%@\"]", [self bundleIdentifier], file);
 417     if (NSString *path = $pathForFile$inBundle$(file, self, false))
 418         return path;
 419     return _NSBundle$pathForResource$ofType$(self, sel, resource, type);
 420 }
 421
 422 void $setBarStyle$_(NSString *name, int &style) {
 423     if (Debug_)
 424         NSLog(@"WB:Debug:%@Style:%d", name, style);
 425     NSNumber *number = nil;
 426     if (number == nil)
 427         number = [Info_ objectForKey:[NSString stringWithFormat:@"%@Style-%d", name, style]];
 428     if (number == nil)
 429         number = [Info_ objectForKey:[NSString stringWithFormat:@"%@Style", name]];
 430     if (number != nil) {
 431         style = [number intValue];
 432         if (Debug_)
 433             NSLog(@"WB:Debug:%@Style=%d", name, style);
 434     }
 435 }
 436
 437 MSHook(void, SBCalendarIconContentsView$drawRect$, SBCalendarIconContentsView *self, SEL sel, CGRect rect) {
 438     NSBundle *bundle([NSBundle mainBundle]);
 439
 440     CFLocaleRef locale(CFLocaleCopyCurrent());
 441     CFDateFormatterRef formatter(CFDateFormatterCreate(NULL, locale, kCFDateFormatterNoStyle, kCFDateFormatterNoStyle));
 442     CFRelease(locale);
 443
 444     CFDateRef now(CFDateCreate(NULL, CFAbsoluteTimeGetCurrent()));
 445
 446     CFDateFormatterSetFormat(formatter, (CFStringRef) [bundle localizedStringForKey:@"CALENDAR_ICON_DAY_NUMBER_FORMAT" value:@"" table:@"SpringBoard"]);
 447     CFStringRef date(CFDateFormatterCreateStringWithDate(NULL, formatter, now));
 448     CFDateFormatterSetFormat(formatter, (CFStringRef) [bundle localizedStringForKey:@"CALENDAR_ICON_DAY_NAME_FORMAT" value:@"" table:@"SpringBoard"]);
 449     CFStringRef day(CFDateFormatterCreateStringWithDate(NULL, formatter, now));
 450
 451     CFRelease(now);
 452
 453     CFRelease(formatter);
 454
 455     NSString *datestyle(@""
 456         "font-family: Helvetica; "
 457         "font-weight: bold; "
 458         "font-size: 39px; "
 459         "color: #333333; "
 460         "alpha: 1.0; "
 461     "");
 462
 463     NSString *daystyle(@""
 464         "font-family: Helvetica; "
 465         "font-weight: bold; "
 466         "font-size: 9px; "
 467         "color: white; "
 468         "text-shadow: rgba(0, 0, 0, 0.2) -1px -1px 2px; "
 469     "");
 470
 471     if (NSString *style = [Info_ objectForKey:@"CalendarIconDateStyle"])
 472         datestyle = [datestyle stringByAppendingString:style];
 473     if (NSString *style = [Info_ objectForKey:@"CalendarIconDayStyle"])
 474         daystyle = [daystyle stringByAppendingString:style];
 475
 476     float width([self bounds].size.width);
 477     float leeway(10);
 478     CGSize datesize = [(NSString *)date sizeWithStyle:datestyle forWidth:(width + leeway)];
 479     CGSize daysize = [(NSString *)day sizeWithStyle:daystyle forWidth:(width + leeway)];
 480
 481     [(NSString *)date drawAtPoint:CGPointMake(
 482         (width + 1 - datesize.width) / 2, (71 - datesize.height) / 2
 483     ) withStyle:datestyle];
 484
 485     [(NSString *)day drawAtPoint:CGPointMake(
 486         (width + 1 - daysize.width) / 2, (16 - daysize.height) / 2
 487     ) withStyle:daystyle];
 488
 489     CFRelease(date);
 490     CFRelease(day);
 491 }
 492
 493 /*static id UINavigationBarBackground$initWithFrame$withBarStyle$withTintColor$(UINavigationBarBackground<WinterBoard> *self, SEL sel, CGRect frame, int style, UIColor *tint) {
 494     _trace();
 495
 496     if (NSNumber *number = [Info_ objectForKey:@"NavigationBarStyle"])
 497         style = [number intValue];
 498
 499     if (UIColor *color = [Info_ colorForKey:@"NavigationBarTint"])
 500         tint = color;
 501
 502     return [self wb$initWithFrame:frame withBarStyle:style withTintColor:tint];
 503 }*/
 504
 505 /*static id UINavigationBar$initWithCoder$(SBAppWindow<WinterBoard> *self, SEL sel, CGRect frame, NSCoder *coder) {
 506     self = [self wb$initWithCoder:coder];
 507     if (self == nil)
 508         return nil;
 509     UINavigationBar$setBarStyle$_(self);
 510     return self;
 511 }
 512
 513 static id UINavigationBar$initWithFrame$(SBAppWindow<WinterBoard> *self, SEL sel, CGRect frame) {
 514     self = [self wb$initWithFrame:frame];
 515     if (self == nil)
 516         return nil;
 517     UINavigationBar$setBarStyle$_(self);
 518     return self;
 519 }*/
 520
 521 MSHook(void, UIToolbar$setBarStyle$, UIToolbar *self, SEL sel, int style) {
 522     $setBarStyle$_(@"Toolbar", style);
 523     return _UIToolbar$setBarStyle$(self, sel, style);
 524 }
 525
 526 MSHook(void, UINavigationBar$setBarStyle$, UINavigationBar *self, SEL sel, int style) {
 527     $setBarStyle$_(@"NavigationBar", style);
 528     return _UINavigationBar$setBarStyle$(self, sel, style);
 529 }
 530
 531 MSHook(void, SBButtonBar$didMoveToSuperview, UIView *self, SEL sel) {
 532     [[self superview] setBackgroundColor:[UIColor clearColor]];
 533     _SBButtonBar$didMoveToSuperview(self, sel);
 534 }
 535
 536 MSHook(void, SBStatusBarContentsView$didMoveToSuperview, UIView *self, SEL sel) {
 537     [[self superview] setBackgroundColor:[UIColor clearColor]];
 538     _SBStatusBarContentsView$didMoveToSuperview(self, sel);
 539 }
 540
 541 MSHook(UIImage *, UIImage$defaultDesktopImage, UIImage *self, SEL sel) {
 542     if (Debug_)
 543         NSLog(@"WB:Debug:DefaultDesktopImage");
 544     if (NSString *path = $getTheme$([NSArray arrayWithObjects:@"LockBackground.png", @"LockBackground.jpg", nil]))
 545         return [UIImage imageWithContentsOfFile:path];
 546     return _UIImage$defaultDesktopImage(self, sel);
 547 }
 548
 549 static NSArray *Wallpapers_;
 550 static NSString *WallpaperFile_;
 551 static UIImageView *WallpaperImage_;
 552 static UIWebDocumentView *WallpaperPage_;
 553 static NSURL *WallpaperURL_;
 554
 555 #define _release(object) \
 556     do if (object != nil) { \
 557         [object release]; \
 558         object = nil; \
 559     } while (false)
 560
 561 MSHook(id, SBContentLayer$initWithSize$, SBContentLayer *self, SEL sel, CGSize size) {
 562     self = _SBContentLayer$initWithSize$(self, sel, size);
 563     if (self == nil)
 564         return nil;
 565
 566     _release(WallpaperFile_);
 567     _release(WallpaperImage_);
 568     _release(WallpaperPage_);
 569     _release(WallpaperURL_);
 570
 571     if (NSString *theme = $getTheme$(Wallpapers_, true)) {
 572         NSString *mp4 = [theme stringByAppendingPathComponent:@"Wallpaper.mp4"];
 573         if ([Manager_ fileExistsAtPath:mp4]) {
 574             MPVideoView *video = [[[$MPVideoView alloc] initWithFrame:[self bounds]] autorelease];
 575             [video setMovieWithPath:mp4];
 576             [video setRepeatMode:1];
 577             [video setRepeatGap:0];
 578             [self addSubview:video];
 579             [video playFromBeginning];;
 580         }
 581
 582         NSString *png = [theme stringByAppendingPathComponent:@"Wallpaper.png"];
 583         NSString *jpg = [theme stringByAppendingPathComponent:@"Wallpaper.jpg"];
 584
 585         NSString *path;
 586         if ([Manager_ fileExistsAtPath:png])
 587             path = png;
 588         else if ([Manager_ fileExistsAtPath:jpg])
 589             path = jpg;
 590         else path = nil;
 591
 592         UIImage *image;
 593         if (path != nil) {
 594             image = [[UIImage alloc] initWithContentsOfFile:path];
 595             if (image != nil)
 596                 image = [image autorelease];
 597         } else image = nil;
 598
 599         if (image != nil) {
 600             WallpaperFile_ = [path retain];
 601             WallpaperImage_ = [[UIImageView alloc] initWithImage:image];
 602             [self addSubview:WallpaperImage_];
 603         }
 604
 605         NSString *html = [theme stringByAppendingPathComponent:@"Wallpaper.html"];
 606         if ([Manager_ fileExistsAtPath:html]) {
 607             CGRect bounds = [self bounds];
 608
 609             UIWebDocumentView *view([[[UIWebDocumentView alloc] initWithFrame:bounds] autorelease]);
 610             [view setAutoresizes:true];
 611
 612             WallpaperPage_ = [view retain];
 613             WallpaperURL_ = [[NSURL fileURLWithPath:html] retain];
 614
 615             [WallpaperPage_ loadRequest:[NSURLRequest requestWithURL:WallpaperURL_]];
 616
 617             [[view webView] setDrawsBackground:false];
 618             [view setBackgroundColor:[UIColor clearColor]];
 619
 620             [self addSubview:view];
 621         }
 622     }
 623
 624     for (size_t i(0), e([themes_ count]); i != e; ++i) {
 625         NSString *theme = [themes_ objectAtIndex:(e - i - 1)];
 626         NSString *html = [theme stringByAppendingPathComponent:@"Widget.html"];
 627         if ([Manager_ fileExistsAtPath:html]) {
 628             CGRect bounds = [self bounds];
 629
 630             UIWebDocumentView *view([[[UIWebDocumentView alloc] initWithFrame:bounds] autorelease]);
 631             [view setAutoresizes:true];
 632
 633             NSURL *url = [NSURL fileURLWithPath:html];
 634             [view loadRequest:[NSURLRequest requestWithURL:url]];
 635
 636             [[view webView] setDrawsBackground:false];
 637             [view setBackgroundColor:[UIColor clearColor]];
 638
 639             [self addSubview:view];
 640         }
 641     }
 642
 643     return self;
 644 }
 645
 646 MSHook(void, SBSlidingAlertDisplay$updateDesktopImage$, SBSlidingAlertDisplay *self, SEL sel, UIImage *image) {
 647     NSString *path = $getTheme$([NSArray arrayWithObject:@"LockBackground.html"]);
 648     UIView *&_backgroundView(MSHookIvar<UIView *>(self, "_backgroundView"));
 649
 650     if (path != nil && _backgroundView != nil)
 651         path = nil;
 652
 653     _SBSlidingAlertDisplay$updateDesktopImage$(self, sel, image);
 654
 655     if (path != nil) {
 656         CGRect bounds = [self bounds];
 657
 658         UIWebDocumentView *view([[[UIWebDocumentView alloc] initWithFrame:bounds] autorelease]);
 659         [view setAutoresizes:true];
 660
 661         if (WallpaperPage_ != nil)
 662             [WallpaperPage_ release];
 663         WallpaperPage_ = [view retain];
 664
 665         if (WallpaperURL_ != nil)
 666             [WallpaperURL_ release];
 667         WallpaperURL_ = [[NSURL fileURLWithPath:path] retain];
 668
 669         [WallpaperPage_ loadRequest:[NSURLRequest requestWithURL:WallpaperURL_]];
 670
 671         [[view webView] setDrawsBackground:false];
 672         [view setBackgroundColor:[UIColor clearColor]];
 673
 674         [self insertSubview:view aboveSubview:_backgroundView];
 675     }
 676 }
 677
 678 /*extern "C" CGColorRef CGGStateGetSystemColor(void *);
 679 extern "C" CGColorRef CGGStateGetFillColor(void *);
 680 extern "C" CGColorRef CGGStateGetStrokeColor(void *);
 681 extern "C" NSString *UIStyleStringFromColor(CGColorRef);*/
 682
 683 /* WBTimeLabel {{{ */
 684 @interface WBTimeLabel : NSProxy {
 685     NSString *time_;
 686     _transient SBStatusBarTimeView *view_;
 687 }
 688
 689 - (id) initWithTime:(NSString *)time view:(SBStatusBarTimeView *)view;
 690
 691 @end
 692
 693 @implementation WBTimeLabel
 694
 695 - (void) dealloc {
 696     [time_ release];
 697     [super dealloc];
 698 }
 699
 700 - (id) initWithTime:(NSString *)time view:(SBStatusBarTimeView *)view {
 701     time_ = [time retain];
 702     view_ = view;
 703     return self;
 704 }
 705
 706 WBDelegate(time_)
 707
 708 - (CGSize) drawAtPoint:(CGPoint)point forWidth:(float)width withFont:(UIFont *)font lineBreakMode:(int)mode {
 709     if (NSString *custom = [Info_ objectForKey:@"TimeStyle"]) {
 710         BOOL &_mode(MSHookIvar<BOOL>(view_, "_mode"));;
 711
 712         [time_ drawAtPoint:point withStyle:[NSString stringWithFormat:@""
 713             "font-family: Helvetica; "
 714             "font-weight: bold; "
 715             "font-size: 14px; "
 716             "color: %@; "
 717         "%@", _mode ? @"white" : @"black", custom]];
 718
 719         return CGSizeZero;
 720     }
 721
 722     return [time_ drawAtPoint:point forWidth:width withFont:font lineBreakMode:mode];
 723 }
 724
 725 @end
 726 /* }}} */
 727 /* WBBadgeLabel {{{ */
 728 @interface WBBadgeLabel : NSProxy {
 729     NSString *badge_;
 730 }
 731
 732 - (id) initWithBadge:(NSString *)badge;
 733
 734 @end
 735
 736 @implementation WBBadgeLabel
 737
 738 - (void) dealloc {
 739     [badge_ release];
 740     [super dealloc];
 741 }
 742
 743 - (id) initWithBadge:(NSString *)badge {
 744     badge_ = [badge retain];
 745     return self;
 746 }
 747
 748 WBDelegate(badge_)
 749
 750 - (CGSize) drawAtPoint:(CGPoint)point forWidth:(float)width withFont:(UIFont *)font lineBreakMode:(int)mode {
 751     if (NSString *custom = [Info_ objectForKey:@"BadgeStyle"]) {
 752         [badge_ drawAtPoint:point withStyle:[NSString stringWithFormat:@""
 753             "font-family: Helvetica; "
 754             "font-weight: bold; "
 755             "font-size: 17px; "
 756             "color: white; "
 757         "%@", custom]];
 758
 759         return CGSizeZero;
 760     }
 761
 762     return [badge_ drawAtPoint:point forWidth:width withFont:font lineBreakMode:mode];
 763 }
 764
 765 @end
 766 /* }}} */
 767
 768 MSHook(id, SBIconBadge$initWithBadge$, SBIconBadge *self, SEL sel, NSString *badge) {
 769     if ((self = _SBIconBadge$initWithBadge$(self, sel, badge)) != nil) {
 770         id &_badge(MSHookIvar<id>(self, "_badge"));
 771         if (_badge != nil)
 772             if (id label = [[WBBadgeLabel alloc] initWithBadge:[_badge autorelease]])
 773                 _badge = label;
 774     } return self;
 775 }
 776
 777 MSHook(void, SBStatusBarController$setStatusBarMode$orientation$duration$fenceID$animation$, SBStatusBarController *self, SEL sel, int mode, int orientation, float duration, int id, int animation) {
 778     if (Debug_)
 779         NSLog(@"WB:Debug:setStatusBarMode:%d", mode);
 780     if (mode < 100) // 104:hidden 105:glowing
 781         if (NSNumber *number = [Info_ objectForKey:@"StatusBarMode"])
 782             mode = [number intValue];
 783     return _SBStatusBarController$setStatusBarMode$orientation$duration$fenceID$animation$(self, sel, mode, orientation, duration, id, animation);
 784 }
 785
 786 MSHook(id, SBStatusBarContentsView$initWithStatusBar$mode$, SBStatusBarContentsView *self, SEL sel, id bar, int mode) {
 787     if (NSNumber *number = [Info_ objectForKey:@"StatusBarContentsMode"])
 788         mode = [number intValue];
 789     return _SBStatusBarContentsView$initWithStatusBar$mode$(self, sel, bar, mode);
 790 }
 791
 792 MSHook(NSString *, SBStatusBarOperatorNameView$operatorNameStyle, SBStatusBarOperatorNameView *self, SEL sel) {
 793     NSString *style(_SBStatusBarOperatorNameView$operatorNameStyle(self, sel));
 794     if (Debug_)
 795         NSLog(@"operatorNameStyle= %@", style);
 796     if (NSString *custom = [Info_ objectForKey:@"OperatorNameStyle"])
 797         style = [NSString stringWithFormat:@"%@; %@", style, custom];
 798     return style;
 799 }
 800
 801 MSHook(void, SBStatusBarOperatorNameView$setOperatorName$fullSize$, SBStatusBarOperatorNameView *self, SEL sel, NSString *name, BOOL full) {
 802     if (Debug_)
 803         NSLog(@"setOperatorName:\"%@\" fullSize:%u", name, full);
 804     return _SBStatusBarOperatorNameView$setOperatorName$fullSize$(self, sel, name, NO);
 805 }
 806
 807 // XXX: replace this with [SBStatusBarTimeView tile]
 808 MSHook(void, SBStatusBarTimeView$drawRect$, SBStatusBarTimeView *self, SEL sel, CGRect rect) {
 809     id &_time(MSHookIvar<id>(self, "_time"));
 810     if (_time != nil && [_time class] != [WBTimeLabel class])
 811         object_setInstanceVariable(self, "_time", reinterpret_cast<void *>([[WBTimeLabel alloc] initWithTime:[_time autorelease] view:self]));
 812     return _SBStatusBarTimeView$drawRect$(self, sel, rect);
 813 }
 814
 815 MSHook(void, SBIconController$appendIconList$, SBIconController *self, SEL sel, SBIconList *list) {
 816     if (Debug_)
 817         NSLog(@"appendIconList:%@", list);
 818     return _SBIconController$appendIconList$(self, sel, list);
 819 }
 820
 821 MSHook(id, SBIconLabel$initWithSize$label$, SBIconLabel *self, SEL sel, CGSize size, NSString *label) {
 822     self = _SBIconLabel$initWithSize$label$(self, sel, size, label);
 823     if (self != nil)
 824         [self setClipsToBounds:NO];
 825     return self;
 826 }
 827
 828 MSHook(void, SBIconLabel$setInDock$, SBIconLabel *self, SEL sel, BOOL docked) {
 829     id &_label(MSHookIvar<id>(self, "_label"));
 830     if (![Info_ boolForKey:@"UndockedIconLabels"])
 831         docked = true;
 832     if (_label != nil && [_label respondsToSelector:@selector(setInDock:)])
 833         [_label setInDock:docked];
 834     return _SBIconLabel$setInDock$(self, sel, docked);
 835 }
 836
 837 MSHook(NSString *, NSBundle$localizedStringForKey$value$table$, NSBundle *self, SEL sel, NSString *key, NSString *value, NSString *table) {
 838     NSString *identifier = [self bundleIdentifier];
 839     NSLocale *locale = [NSLocale currentLocale];
 840     NSString *language = [locale objectForKey:NSLocaleLanguageCode];
 841     if (Debug_)
 842         NSLog(@"WB:Debug:[NSBundle(%@) localizedStringForKey:\"%@\" value:\"%@\" table:\"%@\"] (%@)", identifier, key, value, table, language);
 843     NSString *file = table == nil ? @"Localizable" : table;
 844     NSString *name = [NSString stringWithFormat:@"%@:%@", identifier, file];
 845     NSDictionary *strings;
 846     if ((strings = [Strings_ objectForKey:name]) != nil) {
 847         if (static_cast<id>(strings) != [NSNull null]) strings:
 848             if (NSString *value = [strings objectForKey:key])
 849                 return value;
 850     } else if (NSString *path = $pathForFile$inBundle$([NSString stringWithFormat:@"%@.lproj/%@.strings",
 851         language, file
 852     ], self, false)) {
 853         if ((strings = [[NSDictionary alloc] initWithContentsOfFile:path]) != nil) {
 854             [Strings_ setObject:[strings autorelease] forKey:name];
 855             goto strings;
 856         } else goto null;
 857     } else null:
 858         [Strings_ setObject:[NSNull null] forKey:name];
 859     return _NSBundle$localizedStringForKey$value$table$(self, sel, key, value, table);
 860 }
 861
 862 @class WebCoreFrameBridge;
 863 MSHook(CGSize, WebCoreFrameBridge$renderedSizeOfNode$constrainedToWidth$, WebCoreFrameBridge *self, SEL sel, id node, float width) {
 864     if (node == nil)
 865         return CGSizeZero;
 866     void **core(reinterpret_cast<void **>([node _node]));
 867     if (core == NULL || core[6] == NULL)
 868         return CGSizeZero;
 869     return _WebCoreFrameBridge$renderedSizeOfNode$constrainedToWidth$(self, sel, node, width);
 870 }
 871
 872 MSHook(void, SBIconLabel$drawRect$, SBIconLabel *self, SEL sel, CGRect rect) {
 873     CGRect bounds = [self bounds];
 874
 875     static Ivar drawMoreLegibly = object_getInstanceVariable(self, "_drawMoreLegibly", NULL);
 876
 877     BOOL docked;
 878     Ivar ivar = object_getInstanceVariable(self, "_inDock", reinterpret_cast<void **>(&docked));
 879     docked = (docked & (ivar_getOffset(ivar) == ivar_getOffset(drawMoreLegibly) ? 0x2 : 0x1)) != 0;
 880
 881     NSString *&label(MSHookIvar<NSString *>(self, "_label"));
 882
 883     NSString *style = [NSString stringWithFormat:@""
 884         "font-family: Helvetica; "
 885         "font-weight: bold; "
 886         "font-size: 11px; "
 887         "color: %@; "
 888     "", docked ? @"white" : @"#b3b3b3"];
 889
 890     if (docked)
 891         style = [style stringByAppendingString:@"text-shadow: rgba(0, 0, 0, 0.5) 0px -1px 0px; "];
 892     float max = 75, width = [label sizeWithStyle:style forWidth:320].width;
 893     if (width > max)
 894         style = [style stringByAppendingString:[NSString stringWithFormat:@"letter-spacing: -%f; ", ((width - max) / ([label length] - 1))]];
 895     if (NSString *custom = [Info_ objectForKey:(docked ? @"DockedIconLabelStyle" : @"UndockedIconLabelStyle")])
 896         style = [style stringByAppendingString:custom];
 897
 898     CGSize size = [label sizeWithStyle:style forWidth:bounds.size.width];
 899     [label drawAtPoint:CGPointMake((bounds.size.width - size.width) / 2, 0) withStyle:style];
 900 }
 901
 902 MSHook(void, mSMSMessageTranscriptController$loadView, mSMSMessageTranscriptController *self, SEL sel) {
 903     _mSMSMessageTranscriptController$loadView(self, sel);
 904
 905     if (NSString *path = $getTheme$([NSArray arrayWithObjects:@"SMSBackground.png", @"SMSBackground.jpg", nil]))
 906         if (UIImage *image = [[UIImage alloc] initWithContentsOfFile:path]) {
 907             [image autorelease];
 908             UIView *&_transcriptLayer(MSHookIvar<UIView *>(self, "_transcriptLayer"));
 909             UIView *parent([_transcriptLayer superview]);
 910             UIImageView *background([[[UIImageView alloc] initWithImage:image] autorelease]);
 911             [parent insertSubview:background belowSubview:_transcriptLayer];
 912             [_transcriptLayer setBackgroundColor:[UIColor clearColor]];
 913         }
 914 }
 915
 916 MSHook(UIImage *, _UIImageWithName, NSString *name) {
 917     int id(_UISharedImageNameGetIdentifier(name));
 918     if (Debug_)
 919         NSLog(@"WB:Debug: _UIImageWithName(\"%@\", %d)", name, id);
 920
 921     if (id == -1)
 922         return _UIImageAtPath(name, _UIKitBundle());
 923     else {
 924         NSNumber *key([NSNumber numberWithInt:id]);
 925         UIImage *image = [UIImages_ objectForKey:key];
 926         if (image != nil)
 927             return reinterpret_cast<id>(image) == [NSNull null] ? nil : image;
 928         if (NSString *path = $pathForFile$inBundle$(name, _UIKitBundle(), true)) {
 929             image = [[UIImage alloc] initWithContentsOfFile:path];
 930             if (image != nil)
 931                 [image autorelease];
 932         }
 933         if (image == nil)
 934             image = _UISharedImageWithIdentifier(id);
 935         [UIImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:key];
 936         return image;
 937     }
 938 }
 939
 940 MSHook(UIImage *, _UIImageWithNameInDomain, NSString *name, NSString *domain) {
 941     NSString *key = [NSString stringWithFormat:@"D:%zu%@%@", [domain length], domain, name];
 942     UIImage *image = [PathImages_ objectForKey:key];
 943     if (image != nil)
 944         return reinterpret_cast<id>(image) == [NSNull null] ? nil : image;
 945     if (Debug_)
 946         NSLog(@"WB:Debug: UIImageWithNameInDomain(\"%@\", \"%@\")", name, domain);
 947     if (NSString *path = $getTheme$([NSArray arrayWithObject:[NSString stringWithFormat:@"Domains/%@/%@", domain, name]])) {
 948         image = [[UIImage alloc] initWithContentsOfFile:path];
 949         if (image != nil)
 950             [image autorelease];
 951     }
 952     if (image == nil)
 953         image = __UIImageWithNameInDomain(name, domain);
 954     [PathImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:key];
 955     return image;
 956 }
 957
 958 #define AudioToolbox "/System/Library/Frameworks/AudioToolbox.framework/AudioToolbox"
 959 #define UIKit "/System/Library/Frameworks/UIKit.framework/UIKit"
 960
 961 bool (*_Z24GetFileNameForThisActionmPcRb)(unsigned long a0, char *a1, bool &a2);
 962
 963 MSHook(bool, _Z24GetFileNameForThisActionmPcRb, unsigned long a0, char *a1, bool &a2) {
 964     bool value = __Z24GetFileNameForThisActionmPcRb(a0, a1, a2);
 965     if (Debug_)
 966         NSLog(@"WB:Debug:GetFileNameForThisAction(%u, %s, %u) = %u", a0, value ? a1 : NULL, a2, value);
 967
 968     if (value) {
 969         NSString *path = [NSString stringWithUTF8String:a1];
 970         if ([path hasPrefix:@"/System/Library/Audio/UISounds/"]) {
 971             NSString *file = [path substringFromIndex:31];
 972             NSLog(@"%@", file);
 973             for (NSString *theme in themes_) {
 974                 NSString *path([NSString stringWithFormat:@"%@/UISounds/%@", theme, file]);
 975                 if ([Manager_ fileExistsAtPath:path]) {
 976                     strcpy(a1, [path UTF8String]);
 977                     continue;
 978                 }
 979             }
 980         }
 981     }
 982     return value;
 983 }
 984
 985 static void ChangeWallpaper(
 986     CFNotificationCenterRef center,
 987     void *observer,
 988     CFStringRef name,
 989     const void *object,
 990     CFDictionaryRef info
 991 ) {
 992     if (Debug_)
 993         NSLog(@"WB:Debug:ChangeWallpaper!");
 994
 995     UIImage *image;
 996     if (WallpaperFile_ != nil) {
 997         image = [[UIImage alloc] initWithContentsOfFile:WallpaperFile_];
 998         if (image != nil)
 999             image = [image autorelease];
1000     } else image = nil;
1001
1002     if (WallpaperImage_ != nil)
1003         [WallpaperImage_ setImage:image];
1004     if (WallpaperPage_ != nil)
1005         [WallpaperPage_ loadRequest:[NSURLRequest requestWithURL:WallpaperURL_]];
1006
1007 }
1008
1009 #define WBRename(name, sel, imp) \
1010     _ ## name ## $ ## imp = MSHookMessage($ ## name, @selector(sel), &$ ## name ## $ ## imp)
1011
1012 extern "C" void WBInitialize() {
1013     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
1014
1015     NSString *identifier([[NSBundle mainBundle] bundleIdentifier]);
1016
1017     NSLog(@"WB:Notice: WinterBoard");
1018
1019     struct nlist nl[9];
1020     memset(nl, 0, sizeof(nl));
1021
1022     nl[0].n_un.n_name = (char *) "__UIApplicationImageWithName";
1023     nl[1].n_un.n_name = (char *) "__UIImageAtPath";
1024     nl[2].n_un.n_name = (char *) "__UIImageRefAtPath";
1025     nl[3].n_un.n_name = (char *) "__UIImageWithNameInDomain";
1026     nl[4].n_un.n_name = (char *) "__UIKitBundle";
1027     nl[5].n_un.n_name = (char *) "__UISharedImageInitialize";
1028     nl[6].n_un.n_name = (char *) "__UISharedImageNameGetIdentifier";
1029     nl[7].n_un.n_name = (char *) "__UISharedImageWithIdentifier";
1030
1031     nlist(UIKit, nl);
1032
1033     _UIApplicationImageWithName = (UIImage *(*)(NSString *)) nl[0].n_value;
1034     _UIImageAtPath = (UIImage *(*)(NSString *, NSBundle *)) nl[1].n_value;
1035     _UIImageRefAtPath = (CGImageRef (*)(NSString *, bool, UIImageOrientation *)) nl[2].n_value;
1036     _UIImageWithNameInDomain = (UIImage *(*)(NSString *, NSString *)) nl[3].n_value;
1037     _UIKitBundle = (NSBundle *(*)()) nl[4].n_value;
1038     _UISharedImageInitialize = (void (*)(bool)) nl[5].n_value;
1039     _UISharedImageNameGetIdentifier = (int (*)(NSString *)) nl[6].n_value;
1040     _UISharedImageWithIdentifier = (UIImage *(*)(int)) nl[7].n_value;
1041
1042     MSHookFunction(_UIApplicationImageWithName, &$_UIApplicationImageWithName, &__UIApplicationImageWithName);
1043     MSHookFunction(_UIImageRefAtPath, &$_UIImageRefAtPath, &__UIImageRefAtPath);
1044     MSHookFunction(_UIImageWithName, &$_UIImageWithName, &__UIImageWithName);
1045     MSHookFunction(_UIImageWithNameInDomain, &$_UIImageWithNameInDomain, &__UIImageWithNameInDomain);
1046
1047     if (dlopen(AudioToolbox, RTLD_LAZY | RTLD_NOLOAD) != NULL) {
1048         struct nlist nl[2];
1049         memset(nl, 0, sizeof(nl));
1050         nl[0].n_un.n_name = (char *) "__Z24GetFileNameForThisActionmPcRb";
1051         nlist(AudioToolbox, nl);
1052         _Z24GetFileNameForThisActionmPcRb = (bool (*)(unsigned long, char *, bool &)) nl[0].n_value;
1053         MSHookFunction(_Z24GetFileNameForThisActionmPcRb, &$_Z24GetFileNameForThisActionmPcRb, &__Z24GetFileNameForThisActionmPcRb);
1054     }
1055
1056     $NSBundle = objc_getClass("NSBundle");
1057
1058     _NSBundle$localizedStringForKey$value$table$ = MSHookMessage($NSBundle, @selector(localizedStringForKey:value:table:), &$NSBundle$localizedStringForKey$value$table$);
1059     _NSBundle$pathForResource$ofType$ = MSHookMessage($NSBundle, @selector(pathForResource:ofType:), &$NSBundle$pathForResource$ofType$);
1060
1061     $UIImage = objc_getClass("UIImage");
1062     $UINavigationBar = objc_getClass("UINavigationBar");
1063     $UIToolbar = objc_getClass("UIToolbar");
1064
1065     _UIImage$defaultDesktopImage = MSHookMessage(object_getClass($UIImage), @selector(defaultDesktopImage), &$UIImage$defaultDesktopImage);
1066
1067     //WBRename("UINavigationBar", @selector(initWithCoder:", (IMP) &UINavigationBar$initWithCoder$);
1068     //WBRename("UINavigationBarBackground", @selector(initWithFrame:withBarStyle:withTintColor:", (IMP) &UINavigationBarBackground$initWithFrame$withBarStyle$withTintColor$);
1069
1070     _UINavigationBar$setBarStyle$ = MSHookMessage($UINavigationBar, @selector(setBarStyle:), &$UINavigationBar$setBarStyle$);
1071     _UIToolbar$setBarStyle$ = MSHookMessage($UIToolbar, @selector(setBarStyle:), &$UIToolbar$setBarStyle$);
1072
1073     _UISharedImageInitialize(false);
1074
1075     Manager_ = [[NSFileManager defaultManager] retain];
1076     UIImages_ = [[NSMutableDictionary alloc] initWithCapacity:16];
1077     PathImages_ = [[NSMutableDictionary alloc] initWithCapacity:16];
1078     Strings_ = [[NSMutableDictionary alloc] initWithCapacity:0];
1079     Bundles_ = [[NSMutableDictionary alloc] initWithCapacity:2];
1080     Themed_ = [[NSMutableDictionary alloc] initWithCapacity:128];
1081
1082     themes_ = [[NSMutableArray alloc] initWithCapacity:8];
1083
1084     if (NSDictionary *settings = [[NSDictionary alloc] initWithContentsOfFile:[NSString stringWithFormat:@"/User/Library/Preferences/com.saurik.WinterBoard.plist"]]) {
1085         [settings autorelease];
1086
1087         if (NSNumber *debug = [settings objectForKey:@"Debug"])
1088             Debug_ = [debug boolValue];
1089
1090         NSArray *themes = [settings objectForKey:@"Themes"];
1091         if (themes == nil)
1092             if (NSString *theme = [settings objectForKey:@"Theme"])
1093                 themes = [NSArray arrayWithObject:[NSDictionary dictionaryWithObjectsAndKeys:
1094                     theme, @"Name",
1095                     [NSNumber numberWithBool:true], @"Active",
1096                 nil]];
1097         if (themes != nil)
1098             for (NSDictionary *theme in themes) {
1099                 NSNumber *active = [theme objectForKey:@"Active"];
1100                 if (![active boolValue])
1101                     continue;
1102
1103                 NSString *name = [theme objectForKey:@"Name"];
1104                 if (name == nil)
1105                     continue;
1106
1107                 NSString *theme = nil;
1108
1109                 #define testForTheme(format...) \
1110                     if (theme == nil) { \
1111                         NSString *path = [NSString stringWithFormat:format]; \
1112                         if ([Manager_ fileExistsAtPath:path]) { \
1113                             [themes_ addObject:path]; \
1114                             continue; \
1115                         } \
1116                     }
1117
1118                 testForTheme(@"/Library/Themes/%@.theme", name)
1119                 testForTheme(@"/Library/Themes/%@", name)
1120                 testForTheme(@"%@/Library/SummerBoard/Themes/%@", NSHomeDirectory(), name)
1121             }
1122     }
1123
1124     Info_ = [[NSMutableDictionary dictionaryWithCapacity:16] retain];
1125
1126     for (NSString *theme in themes_)
1127         if (NSDictionary *info = [[NSDictionary alloc] initWithContentsOfFile:[NSString stringWithFormat:@"%@/Info.plist", theme]])
1128             for (NSString *key in [info allKeys])
1129                 if ([Info_ objectForKey:key] == nil)
1130                     [Info_ setObject:[info objectForKey:key] forKey:key];
1131
1132     if ([identifier isEqualToString:@"com.apple.MobileSMS"]) {
1133         Class mSMSMessageTranscriptController = objc_getClass("mSMSMessageTranscriptController");
1134         _mSMSMessageTranscriptController$loadView = MSHookMessage(mSMSMessageTranscriptController, @selector(loadView), &$mSMSMessageTranscriptController$loadView);
1135     } else if ([identifier isEqualToString:@"com.apple.springboard"]) {
1136         CFNotificationCenterAddObserver(
1137             CFNotificationCenterGetDarwinNotifyCenter(),
1138             NULL, &ChangeWallpaper, (CFStringRef) @"com.saurik.winterboard.lockbackground", NULL, 0
1139         );
1140
1141         NSBundle *MediaPlayer = [NSBundle bundleWithPath:@"/System/Library/Frameworks/MediaPlayer.framework"];
1142         if (MediaPlayer != nil)
1143             [MediaPlayer load];
1144
1145         $MPVideoView = objc_getClass("MPVideoView");
1146         $WebCoreFrameBridge = objc_getClass("WebCoreFrameBridge");
1147
1148         $SBApplication = objc_getClass("SBApplication");
1149         $SBApplicationIcon = objc_getClass("SBApplicationIcon");
1150         $SBBookmarkIcon = objc_getClass("SBBookmarkIcon");
1151         $SBButtonBar = objc_getClass("SBButtonBar");
1152         $SBCalendarIconContentsView = objc_getClass("SBCalendarIconContentsView");
1153         $SBContentLayer = objc_getClass("SBContentLayer");
1154         $SBIconBadge = objc_getClass("SBIconBadge");
1155         $SBIconController = objc_getClass("SBIconController");
1156         $SBIconLabel = objc_getClass("SBIconLabel");
1157         $SBIconModel = objc_getClass("SBIconModel");
1158         $SBSlidingAlertDisplay = objc_getClass("SBSlidingAlertDisplay");
1159         $SBStatusBarContentsView = objc_getClass("SBStatusBarContentsView");
1160         $SBStatusBarController = objc_getClass("SBStatusBarController");
1161         $SBStatusBarOperatorNameView = objc_getClass("SBStatusBarOperatorNameView");
1162         $SBStatusBarTimeView = objc_getClass("SBStatusBarTimeView");
1163
1164         WBRename(WebCoreFrameBridge, renderedSizeOfNode:constrainedToWidth:, renderedSizeOfNode$constrainedToWidth$);
1165
1166         WBRename(SBApplication, pathForIcon, pathForIcon);
1167         WBRename(SBApplicationIcon, icon, icon);
1168         WBRename(SBBookmarkIcon, icon, icon);
1169         WBRename(SBButtonBar, didMoveToSuperview, didMoveToSuperview);
1170         WBRename(SBCalendarIconContentsView, drawRect:, drawRect$);
1171         WBRename(SBContentLayer, initWithSize:, initWithSize$);
1172         WBRename(SBIconBadge, initWithBadge:, initWithBadge$);
1173         WBRename(SBIconController, appendIconList:, appendIconList$);
1174
1175         WBRename(SBIconLabel, drawRect:, drawRect$);
1176         WBRename(SBIconLabel, initWithSize:label:, initWithSize$label$);
1177         WBRename(SBIconLabel, setInDock:, setInDock$);
1178
1179         WBRename(SBIconModel, cacheImageForIcon:, cacheImageForIcon$);
1180         WBRename(SBIconModel, getCachedImagedForIcon:, getCachedImagedForIcon$);
1181
1182         WBRename(SBSlidingAlertDisplay, updateDesktopImage:, updateDesktopImage$);
1183         WBRename(SBStatusBarContentsView, didMoveToSuperview, didMoveToSuperview);
1184         WBRename(SBStatusBarContentsView, initWithStatusBar:mode:, initWithStatusBar$mode$);
1185         WBRename(SBStatusBarController, setStatusBarMode:orientation:duration:fenceID:animation:, setStatusBarMode$orientation$duration$fenceID$animation$);
1186         WBRename(SBStatusBarOperatorNameView, operatorNameStyle, operatorNameStyle);
1187         WBRename(SBStatusBarOperatorNameView, setOperatorName:fullSize:, setOperatorName$fullSize$);
1188         WBRename(SBStatusBarTimeView, drawRect:, drawRect$);
1189
1190         English_ = [[NSDictionary alloc] initWithContentsOfFile:@"/System/Library/CoreServices/SpringBoard.app/English.lproj/LocalizedApplicationNames.strings"];
1191         if (English_ != nil)
1192             English_ = [English_ retain];
1193
1194         Cache_ = [[NSMutableDictionary alloc] initWithCapacity:64];
1195     }
1196
1197     Wallpapers_ = [[NSArray arrayWithObjects:@"Wallpaper.mp4", @"Wallpaper.png", @"Wallpaper.jpg", @"Wallpaper.html", nil] retain];
1198
1199     if ([Info_ objectForKey:@"UndockedIconLabels"] == nil)
1200         [Info_ setObject:[NSNumber numberWithBool:(
1201             $getTheme$(Wallpapers_) == nil ||
1202             [Info_ objectForKey:@"DockedIconLabelStyle"] != nil ||
1203             [Info_ objectForKey:@"UndockedIconLabelStyle"] != nil
1204         )] forKey:@"UndockedIconLabels"];
1205
1206     if (Debug_)
1207         NSLog(@"WB:Debug:Info = %@", [Info_ description]);
1208
1209     [pool release];
1210 }