LockScreen.mm

   1 /* CydgetScript - open-source IntelliDial replacement
   2  * Copyright (C) 2009  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 #include <substrate.h>
  39 #include <sys/sysctl.h>
  40
  41 #import <GraphicsServices/GraphicsServices.h>
  42 #import <UIKit/UIKit.h>
  43 #import <AddressBook/AddressBook.h>
  44
  45 #import <SpringBoardUI/SBAwayViewPluginController.h>
  46 #import <TelephonyUI/TPBottomLockBar.h>
  47
  48 #import <QuartzCore/CALayer.h>
  49 // XXX: fix the minimum requirement
  50 extern NSString * const kCAFilterNearest;
  51
  52 #include <WebKit/DOMCSSPrimitiveValue.h>
  53 #include <WebKit/DOMCSSStyleDeclaration.h>
  54 #include <WebKit/DOMDocument.h>
  55 #include <WebKit/DOMHTMLBodyElement.h>
  56 #include <WebKit/DOMNodeList.h>
  57 #include <WebKit/DOMRGBColor.h>
  58
  59 #include <WebKit/WebFrame.h>
  60 #include <WebKit/WebPolicyDelegate.h>
  61 #include <WebKit/WebPreferences.h>
  62 #include <WebKit/WebScriptObject.h>
  63
  64 #import <WebKit/WebView.h>
  65 #import <WebKit/WebView-WebPrivate.h>
  66
  67 #include <WebCore/Page.h>
  68 #include <WebCore/Settings.h>
  69
  70 #include <WebCore/WebCoreThread.h>
  71 #include <WebKit/WebPreferences-WebPrivate.h>
  72
  73 #include "JSGlobalData.h"
  74 #include "SourceCode.h"
  75
  76 #include <apr-1/apr_pools.h>
  77 #include <pcre.h>
  78
  79 @interface WebView (UICaboodle)
  80 - (void) setScriptDebugDelegate:(id)delegate;
  81 - (void) _setFormDelegate:(id)delegate;
  82 - (void) _setUIKitDelegate:(id)delegate;
  83 - (void) setWebMailDelegate:(id)delegate;
  84 - (void) _setLayoutInterval:(float)interval;
  85 @end
  86
  87 #define _transient
  88 #define _forever for (;;)
  89
  90 _disused static unsigned trace_;
  91
  92 #define _trace() do { \
  93     NSLog(@"_trace(%u)@%s:%u[%s]\n", \
  94         trace_++, __FILE__, __LINE__, __FUNCTION__\
  95     ); \
  96 } while (false)
  97
  98 #define _assert(test) do \
  99     if (!(test)) { \
 100         fprintf(stderr, "_assert(%d:%s)@%s:%u[%s]\n", errno, #test, __FILE__, __LINE__, __FUNCTION__); \
 101         exit(-1); \
 102     } \
 103 while (false)
 104
 105 #define _syscall(expr) \
 106     do if ((long) (expr) != -1) \
 107         break; \
 108     else switch (errno) { \
 109         case EINTR: \
 110             continue; \
 111         default: \
 112             _assert(false); \
 113     } while (true)
 114
 115 @protocol CydgetController
 116 - (NSDictionary *) currentConfiguration;
 117 @end
 118
 119 static Class $CydgetController(objc_getClass("CydgetController"));
 120
 121 @interface NSString (UIKit)
 122 - (NSString *) stringByAddingPercentEscapes;
 123 @end
 124
 125 @implementation UIWebDocumentView (WebCycript)
 126
 127 - (void) _setScrollerOffset:(CGPoint)offset {
 128     UIScroller *scroller([self _scroller]);
 129
 130     CGSize size([scroller contentSize]);
 131     CGSize bounds([scroller bounds].size);
 132
 133     CGPoint max;
 134     max.x = size.width - bounds.width;
 135     max.y = size.height - bounds.height;
 136
 137     // wtf Apple?!
 138     if (max.x < 0)
 139         max.x = 0;
 140     if (max.y < 0)
 141         max.y = 0;
 142
 143     offset.x = offset.x < 0 ? 0 : offset.x > max.x ? max.x : offset.x;
 144     offset.y = offset.y < 0 ? 0 : offset.y > max.y ? max.y : offset.y;
 145
 146     [scroller setOffset:offset];
 147 }
 148
 149 @end
 150
 151 /* Perl-Compatible RegEx {{{ */
 152 class Pcre {
 153   private:
 154     pcre *code_;
 155     pcre_extra *study_;
 156     int capture_;
 157     int *matches_;
 158     const char *data_;
 159
 160   public:
 161     Pcre(const char *regex, int options = 0) :
 162         study_(NULL)
 163     {
 164         const char *error;
 165         int offset;
 166         code_ = pcre_compile(regex, options, &error, &offset, NULL);
 167
 168         if (code_ == NULL)
 169             @throw [NSException exceptionWithName:NSInvalidArgumentException reason:[NSString stringWithFormat:@"*** Pcre(,): [%u] %s", offset, error] userInfo:nil];
 170
 171         pcre_fullinfo(code_, study_, PCRE_INFO_CAPTURECOUNT, &capture_);
 172         matches_ = new int[(capture_ + 1) * 3];
 173     }
 174
 175     ~Pcre() {
 176         pcre_free(code_);
 177         delete matches_;
 178     }
 179
 180     NSString *operator [](size_t match) {
 181         return [[[NSString alloc] initWithBytes:(data_ + matches_[match * 2]) length:(matches_[match * 2 + 1] - matches_[match * 2]) encoding:NSUTF8StringEncoding] autorelease];
 182     }
 183
 184     bool operator ()(NSString *data) {
 185         // XXX: length is for characters, not for bytes
 186         return operator ()([data UTF8String], [data length]);
 187     }
 188
 189     bool operator ()(const char *data, size_t size) {
 190         data_ = data;
 191         return pcre_exec(code_, study_, data, size, 0, 0, matches_, (capture_ + 1) * 3) >= 0;
 192     }
 193 };
 194 /* }}} */
 195 /* WebCycript Delegate {{{ */
 196 @interface WebCycriptDelegate : NSObject {
 197     _transient volatile id delegate_;
 198 }
 199
 200 - (void) setDelegate:(id)delegate;
 201 - (id) initWithDelegate:(id)delegate;
 202 @end
 203
 204 @implementation WebCycriptDelegate
 205
 206 - (void) setDelegate:(id)delegate {
 207     delegate_ = delegate;
 208 }
 209
 210 - (id) initWithDelegate:(id)delegate {
 211     delegate_ = delegate;
 212     return self;
 213 }
 214
 215 - (void) webView:(WebView *)sender didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame {
 216     if (delegate_ != nil)
 217         return [delegate_ webView:sender didClearWindowObject:window forFrame:frame];
 218 }
 219
 220 - (void) webView:(WebView *)sender didCommitLoadForFrame:(WebFrame *)frame {
 221     if (delegate_ != nil)
 222         return [delegate_ webView:sender didCommitLoadForFrame:frame];
 223 }
 224
 225 - (void) webView:(WebView *)sender didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame {
 226     if (delegate_ != nil)
 227         return [delegate_ webView:sender didFailLoadWithError:error forFrame:frame];
 228 }
 229
 230 - (void) webView:(WebView *)sender didFailProvisionalLoadWithError:(NSError *)error forFrame:(WebFrame *)frame {
 231     if (delegate_ != nil)
 232         return [delegate_ webView:sender didFailProvisionalLoadWithError:error forFrame:frame];
 233 }
 234
 235 - (void) webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame {
 236     if (delegate_ != nil)
 237         return [delegate_ webView:sender didFinishLoadForFrame:frame];
 238 }
 239
 240 /*- (void) webView:(WebView *)sender didReceiveTitle:(NSString *)title forFrame:(WebFrame *)frame {
 241     if (delegate_ != nil)
 242         return [delegate_ webView:sender didReceiveTitle:title forFrame:frame];
 243 }*/
 244
 245 - (void) webView:(WebView *)sender didStartProvisionalLoadForFrame:(WebFrame *)frame {
 246     if (delegate_ != nil)
 247         return [delegate_ webView:sender didStartProvisionalLoadForFrame:frame];
 248 }
 249
 250 /*- (void) webView:(WebView *)sender resource:(id)identifier didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge fromDataSource:(WebDataSource *)source {
 251     if (delegate_ != nil)
 252         return [delegate_ webView:sender resource:identifier didReceiveAuthenticationChallenge:challenge fromDataSource:source];
 253 }*/
 254
 255 /*- (NSURLRequest *) webView:(WebView *)sender resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)redirectResponse fromDataSource:(WebDataSource *)source {
 256     if (delegate_ != nil)
 257         return [delegate_ webView:sender resource:identifier willSendRequest:request redirectResponse:redirectResponse fromDataSource:source];
 258     return nil;
 259 }*/
 260
 261 - (IMP) methodForSelector:(SEL)sel {
 262     if (IMP method = [super methodForSelector:sel])
 263         return method;
 264     fprintf(stderr, "methodForSelector:[%s] == NULL\n", sel_getName(sel));
 265     return NULL;
 266 }
 267
 268 - (BOOL) respondsToSelector:(SEL)sel {
 269     if ([super respondsToSelector:sel])
 270         return YES;
 271     // XXX: WebThreadCreateNSInvocation returns nil
 272     //fprintf(stderr, "[%s]R?%s\n", class_getName(self->isa), sel_getName(sel));
 273     return delegate_ == nil ? NO : [delegate_ respondsToSelector:sel];
 274 }
 275
 276 - (NSMethodSignature *) methodSignatureForSelector:(SEL)sel {
 277     if (NSMethodSignature *method = [super methodSignatureForSelector:sel])
 278         return method;
 279     //fprintf(stderr, "[%s]S?%s\n", class_getName(self->isa), sel_getName(sel));
 280     if (delegate_ != nil)
 281         if (NSMethodSignature *sig = [delegate_ methodSignatureForSelector:sel])
 282             return sig;
 283     // XXX: I fucking hate Apple so very very bad
 284     return [NSMethodSignature signatureWithObjCTypes:"v@:"];
 285 }
 286
 287 - (void) forwardInvocation:(NSInvocation *)inv {
 288     SEL sel = [inv selector];
 289     if (delegate_ != nil && [delegate_ respondsToSelector:sel])
 290         [inv invokeWithTarget:delegate_];
 291 }
 292
 293 @end
 294 /* }}} */
 295
 296 @interface WebCydgetLockScreenView : UIView {
 297     WebCycriptDelegate *indirect_;
 298     UIProgressIndicator *indicator_;
 299     UIScroller *scroller_;
 300     UIWebDocumentView *document_;
 301
 302     NSString *cycript_;
 303     bool scrollable_;
 304
 305     float width_;
 306     CGSize size_;
 307     bool editing_;
 308
 309     NSNumber *confirm_;
 310
 311     NSMutableSet *loading_;
 312     bool error_;
 313     bool reloading_;
 314
 315     //UIKeyboard *keyboard_;
 316 }
 317
 318 @end
 319
 320 @implementation WebCydgetLockScreenView
 321
 322 //#include "UICaboodle/UCInternal.h"
 323
 324 - (void) dealloc {
 325     WebThreadLock();
 326
 327     WebView *webview([document_ webView]);
 328     [webview setFrameLoadDelegate:nil];
 329     [webview setResourceLoadDelegate:nil];
 330     [webview setUIDelegate:nil];
 331     [webview setScriptDebugDelegate:nil];
 332     [webview setPolicyDelegate:nil];
 333
 334     /* XXX: these are set by UIWebDocumentView
 335     [webview setDownloadDelegate:nil];
 336     [webview _setFormDelegate:nil];
 337     [webview _setUIKitDelegate:nil];
 338     [webview setEditingDelegate:nil];*/
 339
 340     /* XXX: no one sets this, ever
 341     [webview setWebMailDelegate:nil];*/
 342
 343     [document_ setDelegate:nil];
 344     [document_ setGestureDelegate:nil];
 345     [document_ setFormEditingDelegate:nil];
 346     [document_ setInteractionDelegate:nil];
 347
 348     [indirect_ setDelegate:nil];
 349
 350     [webview close];
 351     [document_ release];
 352
 353     [indirect_ release];
 354
 355     WebThreadUnlock();
 356
 357     [scroller_ setDelegate:nil];
 358
 359     if (confirm_ != nil)
 360         [confirm_ release];
 361
 362     //[keyboard_ release];
 363
 364     [scroller_ release];
 365     [indicator_ release];
 366     [loading_ release];
 367     [super dealloc];
 368 }
 369
 370 + (float) defaultWidth {
 371     return 980;
 372 }
 373
 374 - (void) _setTileDrawingEnabled:(BOOL)enabled {
 375     //[document_ setTileDrawingEnabled:enabled];
 376 }
 377
 378 - (void) willStartGesturesInView:(UIView *)view forEvent:(GSEventRef)event {
 379     [self _setTileDrawingEnabled:NO];
 380 }
 381
 382 - (void) didFinishGesturesInView:(UIView *)view forEvent:(GSEventRef)event {
 383     [self _setTileDrawingEnabled:YES];
 384     [document_ redrawScaledDocument];
 385 }
 386
 387 - (void) setViewportWidth:(float)width {
 388     width_ = width != 0 ? width : [[self class] defaultWidth];
 389     [document_ setViewportSize:CGSizeMake(width_, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10];
 390 }
 391
 392 - (void) scrollerWillStartDragging:(UIScroller *)scroller {
 393     [self _setTileDrawingEnabled:NO];
 394 }
 395
 396 - (void) scrollerDidEndDragging:(UIScroller *)scroller willSmoothScroll:(BOOL)smooth {
 397     [self _setTileDrawingEnabled:YES];
 398 }
 399
 400 - (void) scrollerDidEndDragging:(UIScroller *)scroller {
 401     [self _setTileDrawingEnabled:YES];
 402 }
 403
 404 - (void) loadRequest:(NSURLRequest *)request {
 405     error_ = false;
 406
 407     WebThreadLock();
 408     [document_ loadRequest:request];
 409     WebThreadUnlock();
 410 }
 411
 412 - (void) loadURL:(NSURL *)url cachePolicy:(NSURLRequestCachePolicy)policy {
 413     [self loadRequest:[NSURLRequest
 414         requestWithURL:url
 415         cachePolicy:policy
 416         timeoutInterval:30.0
 417     ]];
 418 }
 419
 420 - (void) loadURL:(NSURL *)url {
 421     [self loadURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy];
 422 }
 423
 424 - (id) init {
 425     CGRect frame = {{0, 0}, {320, 480}};
 426     frame.size.height -= GSDefaultStatusBarHeight();
 427
 428     if ((self = [super initWithFrame:frame]) != nil) {
 429         loading_ = [[NSMutableSet alloc] initWithCapacity:3];
 430
 431         struct CGRect bounds([self bounds]);
 432
 433         scroller_ = [[UIScroller alloc] initWithFrame:bounds];
 434         [self addSubview:scroller_];
 435
 436         [scroller_ setFixedBackgroundPattern:YES];
 437         [scroller_ setBackgroundColor:[UIColor blackColor]];
 438
 439         [scroller_ setScrollingEnabled:YES];
 440         [scroller_ setClipsSubviews:YES];
 441         [scroller_ setAllowsRubberBanding:YES];
 442
 443         [scroller_ setDelegate:self];
 444         [scroller_ setBounces:YES];
 445         [scroller_ setScrollHysteresis:8];
 446         [scroller_ setThumbDetectionEnabled:NO];
 447         [scroller_ setDirectionalScrolling:YES];
 448         [scroller_ setScrollDecelerationFactor:0.99]; /* 0.989324 */
 449         [scroller_ setEventMode:YES];
 450         [scroller_ setShowBackgroundShadow:NO]; /* YES */
 451         [scroller_ setAllowsRubberBanding:YES]; /* Vertical */
 452         [scroller_ setAdjustForContentSizeChange:YES]; /* NO */
 453
 454         CGRect rect([scroller_ bounds]);
 455         //rect.size.height = 0;
 456
 457         WebThreadLock();
 458
 459         document_ = [[UIWebDocumentView alloc] initWithFrame:rect];
 460         WebView *webview([document_ webView]);
 461
 462         [document_ setBackgroundColor:[UIColor blackColor]];
 463         if ([document_ respondsToSelector:@selector(setDrawsBackground:)])
 464             [document_ setDrawsBackground:NO];
 465         [webview setDrawsBackground:NO];
 466
 467         [webview setPreferencesIdentifier:@"WebCycript"];
 468
 469         [document_ setTileSize:CGSizeMake(rect.size.width, 500)];
 470
 471         if ([document_ respondsToSelector:@selector(enableReachability)])
 472             [document_ enableReachability];
 473
 474         [document_ setAllowsMessaging:YES];
 475
 476         if ([document_ respondsToSelector:@selector(useSelectionAssistantWithMode:)])
 477             [document_ useSelectionAssistantWithMode:0];
 478
 479         [document_ setTilingEnabled:YES];
 480         [document_ setDrawsGrid:NO];
 481         [document_ setLogsTilingChanges:NO];
 482         [document_ setTileMinificationFilter:kCAFilterNearest];
 483
 484         if ([document_ respondsToSelector:@selector(setDataDetectorTypes:)])
 485             /* XXX: abstractify */
 486             [document_ setDataDetectorTypes:0x80000000];
 487         else
 488             [document_ setDetectsPhoneNumbers:NO];
 489
 490         [document_ setAutoresizes:YES];
 491
 492         [document_ setMinimumScale:0.25f forDocumentTypes:0x10];
 493         [document_ setMaximumScale:5.00f forDocumentTypes:0x10];
 494         [document_ setInitialScale:UIWebViewScalesToFitScale forDocumentTypes:0x10];
 495         //[document_ setViewportSize:CGSizeMake(980, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10];
 496
 497         [document_ setViewportSize:CGSizeMake(320, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x2];
 498
 499         [document_ setMinimumScale:1.00f forDocumentTypes:0x8];
 500         [document_ setInitialScale:UIWebViewScalesToFitScale forDocumentTypes:0x8];
 501         [document_ setViewportSize:CGSizeMake(320, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x8];
 502
 503         [document_ _setDocumentType:0x4];
 504
 505         if ([document_ respondsToSelector:@selector(setZoomsFocusedFormControl:)])
 506             [document_ setZoomsFocusedFormControl:YES];
 507         [document_ setContentsPosition:7];
 508         [document_ setEnabledGestures:0xa];
 509         [document_ setValue:[NSNumber numberWithBool:YES] forGestureAttribute:UIGestureAttributeIsZoomRubberBandEnabled];
 510         [document_ setValue:[NSNumber numberWithBool:YES] forGestureAttribute:UIGestureAttributeUpdatesScroller];
 511
 512         [document_ setSmoothsFonts:YES];
 513         [document_ setAllowsImageSheet:YES];
 514         [webview _setUsesLoaderCache:YES];
 515
 516         [webview setGroupName:@"CydgetGroup"];
 517
 518         WebPreferences *preferences([webview preferences]);
 519
 520         if ([webview respondsToSelector:@selector(_setLayoutInterval:)])
 521             [webview _setLayoutInterval:0];
 522         else
 523             [preferences _setLayoutInterval:0];
 524
 525         [self setViewportWidth:0];
 526
 527         [document_ setDelegate:self];
 528         [document_ setGestureDelegate:self];
 529         [document_ setFormEditingDelegate:self];
 530         [document_ setInteractionDelegate:self];
 531
 532         [scroller_ addSubview:document_];
 533
 534         //NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
 535
 536         indirect_ = [[WebCycriptDelegate alloc] initWithDelegate:self];
 537
 538         [webview setFrameLoadDelegate:indirect_];
 539         [webview setPolicyDelegate:indirect_];
 540         [webview setResourceLoadDelegate:indirect_];
 541         [webview setUIDelegate:indirect_];
 542
 543         /* XXX: do not turn this on under penalty of extreme pain */
 544         [webview setScriptDebugDelegate:nil];
 545
 546         WebThreadUnlock();
 547
 548         CGSize indsize([UIProgressIndicator defaultSizeForStyle:UIProgressIndicatorStyleMediumWhite]);
 549         indicator_ = [[UIProgressIndicator alloc] initWithFrame:CGRectMake(281, 12, indsize.width, indsize.height)];
 550         [indicator_ setStyle:UIProgressIndicatorStyleMediumWhite];
 551
 552         [self setAutoresizingMask:UIViewAutoresizingFlexibleHeight];
 553         [scroller_ setAutoresizingMask:UIViewAutoresizingFlexibleHeight];
 554
 555         NSDictionary *configuration([$CydgetController currentConfiguration]);
 556
 557         cycript_ = [configuration objectForKey:@"CycriptURLs"];
 558
 559         scrollable_ = [[configuration objectForKey:@"Scrollable"] boolValue];
 560         [scroller_ setScrollingEnabled:scrollable_];
 561
 562         NSString *homepage([configuration objectForKey:@"Homepage"]);
 563         [self loadURL:[NSURL URLWithString:homepage]];
 564
 565         /*[UIKeyboard initImplementationNow];
 566         CGSize keysize = [UIKeyboard defaultSize];
 567         CGRect keyrect = {{0, [self bounds].size.height - 100}, keysize};
 568         keyboard_ = [[UIKeyboard alloc] initWithFrame:keyrect];
 569         [self addSubview:keyboard_];
 570
 571         [self addSubview:[[UITextView alloc] initWithFrame:CGRectMake(200, 0, 100, 100)]];
 572         [self addSubview:[[UITextView alloc] initWithFrame:CGRectMake(200, 150, 100, 100)]];
 573         [self addSubview:[[UITextView alloc] initWithFrame:CGRectMake(200, 300, 100, 100)]];*/
 574     } return self;
 575 }
 576
 577 - (void) webView:(WebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame {
 578     [self retain];
 579
 580     UIActionSheet *sheet = [[[UIActionSheet alloc]
 581         initWithTitle:nil
 582         buttons:[NSArray arrayWithObjects:@"OK", nil]
 583         defaultButtonIndex:0
 584         delegate:self
 585         context:@"alert"
 586     ] autorelease];
 587
 588     [sheet setBodyText:message];
 589     [sheet popupAlertAnimated:YES];
 590 }
 591
 592 - (BOOL) webView:(WebView *)sender runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame {
 593     [self retain];
 594
 595     UIActionSheet *sheet = [[[UIActionSheet alloc]
 596         initWithTitle:nil
 597         buttons:[NSArray arrayWithObjects:@"OK", @"CANCEL", nil]
 598         defaultButtonIndex:0
 599         delegate:indirect_
 600         context:@"confirm"
 601     ] autorelease];
 602
 603     [sheet setNumberOfRows:1];
 604     [sheet setBodyText:message];
 605     [sheet popupAlertAnimated:YES];
 606
 607     NSRunLoop *loop([NSRunLoop currentRunLoop]);
 608     NSDate *future([NSDate distantFuture]);
 609
 610     while (confirm_ == nil && [loop runMode:NSDefaultRunLoopMode beforeDate:future]);
 611
 612     NSNumber *confirm([confirm_ autorelease]);
 613     confirm_ = nil;
 614
 615     [self autorelease];
 616     return [confirm boolValue];
 617 }
 618
 619 /* XXX: WebThreadLock? */
 620 - (void) _fixScroller:(CGRect)bounds {
 621     float extra;
 622     if (!editing_)
 623         extra = 0;
 624     else {
 625         UIFormAssistant *assistant([UIFormAssistant sharedFormAssistant]);
 626         CGRect peripheral([assistant peripheralFrame]);
 627         extra = peripheral.size.height;
 628     }
 629
 630     CGRect subrect([scroller_ frame]);
 631     subrect.size.height -= [TPBottomLockBar defaultHeight];
 632     subrect.size.height -= extra;
 633     [scroller_ setScrollerIndicatorSubrect:subrect];
 634
 635 #undef NSSize
 636     NSSize visible(NSMakeSize(subrect.size.width, subrect.size.height));
 637     [document_ setValue:[NSValue valueWithSize:visible] forGestureAttribute:UIGestureAttributeVisibleSize];
 638
 639     CGSize size(size_);
 640     size.height += extra;
 641     size.height += [TPBottomLockBar defaultHeight];
 642     [scroller_ setContentSize:size];
 643
 644     [scroller_ releaseRubberBandIfNecessary];
 645 }
 646
 647 - (void) fixScroller {
 648     CGRect bounds([document_ documentBounds]);
 649     [self _fixScroller:bounds];
 650 }
 651
 652 - (void) view:(UIView *)sender didSetFrame:(CGRect)frame {
 653     size_ = frame.size;
 654     [self _fixScroller:frame];
 655 }
 656
 657 - (void) view:(UIView *)sender didSetFrame:(CGRect)frame oldFrame:(CGRect)old {
 658     [self view:sender didSetFrame:frame];
 659 }
 660
 661 - (void) formAssistant:(id)sender didBeginEditingFormNode:(id)node {
 662 }
 663
 664 - (void) formAssistant:(id)sender didEndEditingFormNode:(id)node {
 665     [self fixScroller];
 666 }
 667
 668 - (void) webView:(WebView *)sender willBeginEditingFormElement:(id)element {
 669     editing_ = true;
 670 }
 671
 672 - (void) webView:(WebView *)sender didBeginEditingFormElement:(id)element {
 673     [self fixScroller];
 674 }
 675
 676 - (void) webViewDidEndEditingFormElements:(WebView *)sender {
 677     editing_ = false;
 678     [self fixScroller];
 679 }
 680
 681 - (void) webView:(WebView *)sender didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame {
 682     if (cycript_ != nil)
 683         if (NSString *href = [[[[frame dataSource] request] URL] absoluteString])
 684             if (Pcre([cycript_ UTF8String], 0 /*XXX:PCRE_UTF8*/)(href))
 685                 if (void *handle = dlopen("/usr/lib/libcycript.dylib", RTLD_LAZY | RTLD_GLOBAL))
 686                     if (void (*CYSetupContext)(JSGlobalContextRef) = reinterpret_cast<void (*)(JSGlobalContextRef)>(dlsym(handle, "CydgetSetupContext"))) {
 687                         WebView *webview([document_ webView]);
 688                         WebFrame *frame([webview mainFrame]);
 689                         JSGlobalContextRef context([frame globalContext]);
 690                         CYSetupContext(context);
 691                     }
 692 }
 693
 694 - (bool) isLoading {
 695     return [loading_ count] != 0;
 696 }
 697
 698 - (void) reloadButtons {
 699     if ([self isLoading]) {
 700         [UIApp setNetworkActivityIndicatorVisible:YES];
 701         [indicator_ startAnimation];
 702     } else {
 703         [UIApp setNetworkActivityIndicatorVisible:NO];
 704         [indicator_ stopAnimation];
 705     }
 706 }
 707
 708 - (void) _finishLoading {
 709     size_t count([loading_ count]);
 710     /*if (count == 0)
 711         [self autorelease];*/
 712     if (reloading_ || count != 0)
 713         return;
 714     [self reloadButtons];
 715 }
 716
 717 - (BOOL) webView:(WebView *)sender shouldScrollToPoint:(struct CGPoint)point forFrame:(WebFrame *)frame {
 718     return [document_ webView:sender shouldScrollToPoint:point forFrame:frame];
 719 }
 720
 721 - (void) webView:(WebView *)sender didReceiveViewportArguments:(id)arguments forFrame:(WebFrame *)frame {
 722     return [document_ webView:sender didReceiveViewportArguments:arguments forFrame:frame];
 723 }
 724
 725 - (void) webView:(WebView *)sender needsScrollNotifications:(id)notifications forFrame:(WebFrame *)frame {
 726     return [document_ webView:sender needsScrollNotifications:notifications forFrame:frame];
 727 }
 728
 729 - (void) webView:(WebView *)sender didCommitLoadForFrame:(WebFrame *)frame {
 730     return [document_ webView:sender didCommitLoadForFrame:frame];
 731 }
 732
 733 - (void) webView:(WebView *)sender didReceiveDocTypeForFrame:(WebFrame *)frame {
 734     return [document_ webView:sender didReceiveDocTypeForFrame:frame];
 735 }
 736
 737 - (void) webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame {
 738     [loading_ removeObject:[NSValue valueWithNonretainedObject:frame]];
 739     [self _finishLoading];
 740     return [document_ webView:sender didFinishLoadForFrame:frame];
 741 }
 742
 743 - (void) webView:(WebView *)sender didStartProvisionalLoadForFrame:(WebFrame *)frame {
 744     /*if ([loading_ count] == 0)
 745         [self retain];*/
 746     [loading_ addObject:[NSValue valueWithNonretainedObject:frame]];
 747
 748     if ([frame parentFrame] == nil) {
 749         [document_ resignFirstResponder];
 750
 751         reloading_ = false;
 752
 753         [scroller_ scrollPointVisibleAtTopLeft:CGPointZero];
 754
 755         if ([scroller_ respondsToSelector:@selector(setZoomScale:duration:)])
 756             [scroller_ setZoomScale:1 duration:0];
 757         else if ([scroller_ respondsToSelector:@selector(_setZoomScale:duration:)])
 758             [scroller_ _setZoomScale:1 duration:0];
 759         /*else if ([scroller_ respondsToSelector:@selector(setZoomScale:animated:)])
 760             [scroller_ setZoomScale:1 animated:NO];*/
 761
 762         CGRect rect([scroller_ bounds]);
 763         //rect.size.height = 0;
 764         [document_ setFrame:rect];
 765     }
 766
 767     [self reloadButtons];
 768 }
 769
 770 - (void) _didFailWithError:(NSError *)error forFrame:(WebFrame *)frame {
 771     /*if ([frame parentFrame] == nil)
 772         [self autorelease];*/
 773
 774     [loading_ removeObject:[NSValue valueWithNonretainedObject:frame]];
 775     [self _finishLoading];
 776
 777     if (reloading_)
 778         return;
 779
 780     if ([frame parentFrame] == nil) {
 781         [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@?%@",
 782             [[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"error" ofType:@"html"]] absoluteString],
 783             [[error localizedDescription] stringByAddingPercentEscapes]
 784         ]]];
 785
 786         error_ = true;
 787     }
 788 }
 789
 790 - (void) webView:(WebView *)sender didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame {
 791     [self _didFailWithError:error forFrame:frame];
 792 }
 793
 794 - (void) webView:(WebView *)sender didFailProvisionalLoadWithError:(NSError *)error forFrame:(WebFrame *)frame {
 795     [self _didFailWithError:error forFrame:frame];
 796 }
 797
 798 - (void) webView:(WebView *)sender addMessageToConsole:(NSDictionary *)dictionary {
 799     fprintf(stderr, "Console:%s\n", [[dictionary description] UTF8String]);
 800 }
 801
 802 @end
 803
 804 @interface WebCycriptLockScreenController : SBAwayViewPluginController {
 805 }
 806
 807 @end
 808
 809 #include <string>
 810
 811 static bool cycript_;
 812 static bool jscript_;
 813
 814 static void SetParser(bool cycript, bool jscript) {
 815     cycript_ = cycript;
 816     jscript_ = jscript;
 817 }
 818
 819 static bool GetParser0() {
 820     return cycript_;
 821 }
 822
 823 static bool GetParser1() {
 824     return jscript_;
 825 }
 826
 827 static void Cycriptify(apr_pool_t *pool, const uint16_t *&data, size_t &size) {
 828     if (void *handle = dlopen("/usr/lib/libcycript.dylib", RTLD_LAZY | RTLD_GLOBAL))
 829         if (void (*CYParseUChar)(apr_pool_t *, const uint16_t **, size_t *) = reinterpret_cast<void (*)(apr_pool_t *, const uint16_t **, size_t *)>(dlsym(handle, "CydgetPoolParse")))
 830             CYParseUChar(pool, &data, &size);
 831 }
 832
 833 extern "C" void *_ZN3JSC7UString3Rep14nullBaseStringE __attribute__((__weak_import__));
 834 extern "C" void *_ZN3JSC7UString3Rep7destroyEv __attribute__((__weak_import__));
 835 extern "C" void *_ZN3JSC7UStringC1EPKti __attribute__((__weak_import__));
 836 extern "C" void *_ZN3JSC7UStringC1EPKc __attribute__((__weak_import__));
 837 extern "C" void *_ZNK3JSC7UString6substrEii __attribute__((__weak_import__));
 838 extern "C" void *_ZN3WTF10fastMallocEm __attribute__((__weak_import__));
 839 extern "C" void WTFReportAssertionFailure(const char *, int, const char *, const char *) __attribute__((__weak_import__));
 840 extern "C" void *_ZN3WTF8fastFreeEPv __attribute__((__weak_import__));
 841
 842 bool CYWeakHell() {
 843     return
 844         &_ZN3JSC7UString3Rep14nullBaseStringE == NULL ||
 845         &_ZN3JSC7UString3Rep7destroyEv == NULL ||
 846         &_ZN3JSC7UStringC1EPKti == NULL ||
 847         &_ZN3JSC7UStringC1EPKc == NULL ||
 848         &_ZNK3JSC7UString6substrEii == NULL ||
 849         &_ZN3WTF10fastMallocEm == NULL ||
 850         &WTFReportAssertionFailure == NULL ||
 851         &_ZN3WTF8fastFreeEPv == NULL ||
 852     false;
 853 }
 854
 855 MSHook(void, _ZN3JSC6Parser5parseEPNS_12JSGlobalDataEPiPNS_7UStringE, JSC::SourceCode **_this, JSC::JSGlobalData *global, int *line, JSC::UString *message) {
 856     if (!GetParser0())
 857         return __ZN3JSC6Parser5parseEPNS_12JSGlobalDataEPiPNS_7UStringE(_this, global, line, message);
 858     else {
 859         SetParser(false, true);
 860
 861         JSC::SourceCode *source(*_this);
 862         const uint16_t *data(source->data());
 863         size_t size(source->length());
 864
 865         apr_pool_t *pool;
 866         apr_pool_create(&pool, NULL);
 867
 868         Cycriptify(pool, data, size);
 869         source->~SourceCode();
 870         new (source) JSC::SourceCode(JSC::UStringSourceProvider::create(JSC::UString(data, size), "cycript://"), 1);
 871
 872         apr_pool_destroy(pool);
 873
 874         __ZN3JSC6Parser5parseEPNS_12JSGlobalDataEPiPNS_7UStringE(_this, global, line, message);
 875     }
 876 }
 877
 878 MSHook(void, _ZN3KJS6Parser5parseEiPKNS_5UCharEjPiS4_PNS_7UStringE, void *_this, int start, const UChar *code, unsigned length, int *source, int *line, JSC::UString *message) {
 879     if (!GetParser0())
 880         return __ZN3KJS6Parser5parseEiPKNS_5UCharEjPiS4_PNS_7UStringE(_this, start, code, length, source, line, message);
 881     else {
 882         const uint16_t *data(code);
 883         size_t size(length);
 884
 885         apr_pool_t *pool;
 886         apr_pool_create(&pool, NULL);
 887
 888         Cycriptify(pool, data, size);
 889         __ZN3KJS6Parser5parseEiPKNS_5UCharEjPiS4_PNS_7UStringE(_this, start, data, size, source, line, message);
 890
 891         apr_pool_destroy(pool);
 892     }
 893 }
 894
 895 struct State {
 896     unsigned state;
 897 };
 898
 899 MSHook(State, _ZN7WebCore13HTMLTokenizer13scriptHandlerENS0_5StateE, State state) {
 900     SetParser(false, true);
 901     state = __ZN7WebCore13HTMLTokenizer13scriptHandlerENS0_5StateE(state);
 902     SetParser(false, false);
 903     return state;
 904 }
 905
 906 MSHook(void, _ZN7WebCore13HTMLTokenizer14notifyFinishedEPNS_14CachedResourceE, void *resource) {
 907     SetParser(false, true);
 908     __ZN7WebCore13HTMLTokenizer14notifyFinishedEPNS_14CachedResourceE(resource);
 909     SetParser(false, false);
 910 }
 911
 912 MSHook(bool, _ZN7WebCore16MIMETypeRegistry29isSupportedJavaScriptMIMETypeERKNS_6StringE, const WebCore::String &mime) {
 913     if (!GetParser1() || mime != "text/cycript")
 914         return __ZN7WebCore16MIMETypeRegistry29isSupportedJavaScriptMIMETypeERKNS_6StringE(mime);
 915
 916     static void *handle(dlopen("/usr/lib/libcycript.dylib", RTLD_LAZY | RTLD_GLOBAL));
 917     if (handle == NULL)
 918         return false;
 919
 920     SetParser(true, true);
 921     return true;
 922 }
 923
 924 /* Cydget:// Protocol {{{ */
 925 @interface CydgetURLProtocol : NSURLProtocol {
 926 }
 927
 928 @end
 929
 930 @implementation CydgetURLProtocol
 931
 932 + (BOOL) canInitWithRequest:(NSURLRequest *)request {
 933     NSURL *url([request URL]);
 934     if (url == nil)
 935         return NO;
 936     NSString *scheme([[url scheme] lowercaseString]);
 937     if (scheme == nil || ![scheme isEqualToString:@"cydget"])
 938         return NO;
 939     return YES;
 940 }
 941
 942 + (NSURLRequest *) canonicalRequestForRequest:(NSURLRequest *)request {
 943     return request;
 944 }
 945
 946 - (void) _returnPNGWithImage:(UIImage *)icon forRequest:(NSURLRequest *)request {
 947     id<NSURLProtocolClient> client([self client]);
 948     if (icon == nil)
 949         [client URLProtocol:self didFailWithError:[NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorFileDoesNotExist userInfo:nil]];
 950     else {
 951         NSData *data(UIImagePNGRepresentation(icon));
 952
 953         NSURLResponse *response([[[NSURLResponse alloc] initWithURL:[request URL] MIMEType:@"image/png" expectedContentLength:-1 textEncodingName:nil] autorelease]);
 954         [client URLProtocol:self didReceiveResponse:response cacheStoragePolicy:NSURLCacheStorageNotAllowed];
 955         [client URLProtocol:self didLoadData:data];
 956         [client URLProtocolDidFinishLoading:self];
 957     }
 958 }
 959
 960 - (void) startLoading {
 961     id<NSURLProtocolClient> client([self client]);
 962     NSURLRequest *request([self request]);
 963
 964     NSURL *url([request URL]);
 965     NSString *href([url absoluteString]);
 966
 967     NSString *path([href substringFromIndex:9]);
 968     NSRange slash([path rangeOfString:@"/"]);
 969
 970     NSString *command;
 971     if (slash.location == NSNotFound) {
 972         command = path;
 973         path = nil;
 974     } else {
 975         command = [path substringToIndex:slash.location];
 976         path = [path substringFromIndex:(slash.location + 1)];
 977     }
 978
 979     if ([command isEqualToString:@"_UIImageWithName"]) {
 980         if (path == nil)
 981             goto fail;
 982         path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
 983         UIImage *icon(_UIImageWithName(path));
 984         [self _returnPNGWithImage:icon forRequest:request];
 985     } else fail: {
 986         [client URLProtocol:self didFailWithError:[NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorResourceUnavailable userInfo:nil]];
 987     }
 988 }
 989
 990 - (void) stopLoading {
 991 }
 992
 993 @end
 994 /* }}} */
 995 /* Cydget-PHP:// Protocol {{{ */
 996 @interface CydgetPHPURLProtocol : NSURLProtocol {
 997     pid_t pid_;
 998     CFHTTPMessageRef http_;
 999 }
1000
1001 @end
1002
1003 @implementation CydgetPHPURLProtocol
1004
1005 + (BOOL) canInitWithRequest:(NSURLRequest *)request {
1006     NSURL *url([request URL]);
1007     if (url == nil)
1008         return NO;
1009     NSString *scheme([[url scheme] lowercaseString]);
1010     if (scheme == nil || ![scheme isEqualToString:@"cydget-php"])
1011         return NO;
1012     return YES;
1013 }
1014
1015 + (NSURLRequest *) canonicalRequestForRequest:(NSURLRequest *)request {
1016     return request;
1017 }
1018
1019 - (id) initWithRequest:(NSURLRequest *)request cachedResponse:(NSCachedURLResponse *)response client:(id<NSURLProtocolClient>)client {
1020     if ((self = [super initWithRequest:request cachedResponse:response client:client]) != nil) {
1021         pid_ = -1;
1022     } return self;
1023 }
1024
1025 - (void) startLoading {
1026     id<NSURLProtocolClient> client([self client]);
1027     NSURLRequest *request([self request]);
1028     NSURL *url([request URL]);
1029
1030     NSString *path([url path]);
1031     if (path == nil || ![path hasSuffix:@".php"]) {
1032         [client URLProtocol:self didFailWithError:[NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorResourceUnavailable userInfo:nil]];
1033         return;
1034     }
1035
1036     NSFileManager *manager([NSFileManager defaultManager]);
1037     if (![manager fileExistsAtPath:path]) {
1038         [client URLProtocol:self didFailWithError:[NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorFileDoesNotExist userInfo:nil]];
1039         return;
1040     }
1041
1042     int fds[2];
1043     _assert(pipe(fds) != -1);
1044
1045     _assert(pid_ == -1);
1046     pid_ = fork();
1047     if (pid_ == -1) {
1048         _assert(close(fds[0]) != -1);
1049         _assert(close(fds[1]) != -1);
1050         [client URLProtocol:self didFailWithError:[NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorResourceUnavailable userInfo:nil]];
1051         return;
1052     }
1053
1054     if (pid_ == 0) {
1055         setenv("GATEWAY_INTERFACE", "CGI/1.1", true);
1056         setenv("SCRIPT_FILENAME", [path UTF8String], true);
1057         NSString *query([url query]);
1058         if (query != nil)
1059             setenv("QUERY_STRING", [query UTF8String], true);
1060
1061         _assert(dup2(fds[1], 1) != -1);
1062         _assert(close(fds[0]) != -1);
1063         _assert(close(fds[1]) != -1);
1064
1065         execl("/usr/bin/php-cgi", "php-cgi", NULL);
1066         exit(1);
1067         _assert(false);
1068     }
1069
1070     _assert(close(fds[1]) != -1);
1071
1072     _assert(http_ == NULL);
1073     http_ = CFHTTPMessageCreateEmpty(kCFAllocatorDefault, FALSE);
1074     CFHTTPMessageAppendBytes(http_, (const uint8_t *) "HTTP/1.1 200 OK\r\n", 17);
1075
1076     NSFileHandle *handle([[NSFileHandle alloc] initWithFileDescriptor:fds[0] closeOnDealloc:YES]);
1077
1078     [[NSNotificationCenter defaultCenter]
1079         addObserver:self
1080         selector:@selector(onRead:)
1081         name:@"NSFileHandleReadCompletionNotification"
1082         object:handle
1083     ];
1084
1085     [handle readInBackgroundAndNotify];
1086
1087     [handle release];
1088 }
1089
1090 - (void) onRead:(NSNotification *)notification {
1091     NSFileHandle *handle([notification object]);
1092
1093     NSData *data([[notification userInfo] objectForKey:NSFileHandleNotificationDataItem]);
1094
1095     if (size_t length = [data length]) {
1096         CFHTTPMessageAppendBytes(http_, reinterpret_cast<const UInt8 *>([data bytes]), length);
1097         [handle readInBackgroundAndNotify];
1098     } else {
1099         id<NSURLProtocolClient> client([self client]);
1100
1101         CFStringRef mime(CFHTTPMessageCopyHeaderFieldValue(http_, CFSTR("Content-type")));
1102         if (mime == NULL)
1103             [client URLProtocol:self didFailWithError:[NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorBadServerResponse userInfo:nil]];
1104         else {
1105             NSURLRequest *request([self request]);
1106
1107             NSURLResponse *response([[[NSURLResponse alloc] initWithURL:[request URL] MIMEType:(NSString *)mime expectedContentLength:-1 textEncodingName:nil] autorelease]);
1108             CFRelease(mime);
1109
1110             [client URLProtocol:self didReceiveResponse:response cacheStoragePolicy:NSURLCacheStorageNotAllowed];
1111
1112             CFDataRef body(CFHTTPMessageCopyBody(http_));
1113             [client URLProtocol:self didLoadData:(NSData *)body];
1114             CFRelease(body);
1115
1116             [client URLProtocolDidFinishLoading:self];
1117         }
1118
1119         CFRelease(http_);
1120         http_ = NULL;
1121     }
1122 }
1123
1124     //[client URLProtocol:self didFailWithError:[NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorNetworkConnectionLost userInfo:nil]];
1125
1126 - (void) stopLoading {
1127     if (pid_ != -1) {
1128         kill(pid_, SIGTERM);
1129         int status;
1130         _syscall(waitpid(pid_, &status, 0));
1131         pid_ = -1;
1132     }
1133 }
1134
1135 @end
1136 /* }}} */
1137
1138 template <typename Type_>
1139 static void nlset(Type_ &function, struct nlist *nl, size_t index) {
1140     struct nlist &name(nl[index]);
1141     uintptr_t value(name.n_value);
1142     if ((name.n_desc & N_ARM_THUMB_DEF) != 0)
1143         value |= 0x00000001;
1144     function = reinterpret_cast<Type_>(value);
1145 }
1146
1147 template <typename Type_>
1148 static void dlset(Type_ &function, const char *name) {
1149     function = reinterpret_cast<Type_>(dlsym(RTLD_DEFAULT, name));
1150 }
1151
1152 @implementation WebCycriptLockScreenController
1153
1154 + (void) initialize {
1155     int maxproc;
1156     size_t size(sizeof(maxproc));
1157     if (sysctlbyname("kern.maxproc", &maxproc, &size, NULL, 0) == -1)
1158         NSLog(@"sysctlbyname(\"kern.maxproc\", ?)");
1159     else if (maxproc < 72) {
1160         maxproc = 72;
1161         if (sysctlbyname("kern.maxproc", NULL, NULL, &maxproc, sizeof(maxproc)) == -1)
1162             NSLog(@"sysctlbyname(\"kern.maxproc\", #)");
1163     }
1164
1165     apr_initialize();
1166
1167     [NSURLProtocol registerClass:[CydgetURLProtocol class]];
1168     [NSURLProtocol registerClass:[CydgetPHPURLProtocol class]];
1169
1170     void (*_ZN3JSC6Parser5parseEPNS_12JSGlobalDataEPiPNS_7UStringE)(JSC::SourceCode **, JSC::JSGlobalData *, int *, JSC::UString *);
1171     dlset(_ZN3JSC6Parser5parseEPNS_12JSGlobalDataEPiPNS_7UStringE, "_ZN3JSC6Parser5parseEPNS_12JSGlobalDataEPiPNS_7UStringE");
1172     if (_ZN3JSC6Parser5parseEPNS_12JSGlobalDataEPiPNS_7UStringE != NULL)
1173         MSHookFunction(_ZN3JSC6Parser5parseEPNS_12JSGlobalDataEPiPNS_7UStringE, MSHake(_ZN3JSC6Parser5parseEPNS_12JSGlobalDataEPiPNS_7UStringE));
1174
1175     void (*_ZN3KJS6Parser5parseEiPKNS_5UCharEjPiS4_PNS_7UStringE)(void *, int, const UChar *, unsigned, int *, int *, JSC::UString *);
1176     dlset(_ZN3KJS6Parser5parseEiPKNS_5UCharEjPiS4_PNS_7UStringE, "_ZN3KJS6Parser5parseEiPKNS_5UCharEjPiS4_PNS_7UStringE");
1177     if (_ZN3KJS6Parser5parseEiPKNS_5UCharEjPiS4_PNS_7UStringE != NULL)
1178         MSHookFunction(_ZN3KJS6Parser5parseEiPKNS_5UCharEjPiS4_PNS_7UStringE, MSHake(_ZN3KJS6Parser5parseEiPKNS_5UCharEjPiS4_PNS_7UStringE));
1179
1180     struct nlist nl[4];
1181     memset(nl, 0, sizeof(nl));
1182     nl[0].n_un.n_name = (char *) "__ZN7WebCore13HTMLTokenizer13scriptHandlerENS0_5StateE";
1183     nl[1].n_un.n_name = (char *) "__ZN7WebCore13HTMLTokenizer14notifyFinishedEPNS_14CachedResourceE";
1184     nl[2].n_un.n_name = (char *) "__ZN7WebCore16MIMETypeRegistry29isSupportedJavaScriptMIMETypeERKNS_6StringE";
1185     nlist("/System/Library/PrivateFrameworks/WebCore.framework/WebCore", nl);
1186
1187     State (*_ZN7WebCore13HTMLTokenizer13scriptHandlerENS0_5StateE)(State);
1188     nlset(_ZN7WebCore13HTMLTokenizer13scriptHandlerENS0_5StateE, nl, 0);
1189     MSHookFunction(_ZN7WebCore13HTMLTokenizer13scriptHandlerENS0_5StateE, MSHake(_ZN7WebCore13HTMLTokenizer13scriptHandlerENS0_5StateE));
1190
1191     void (*_ZN7WebCore13HTMLTokenizer14notifyFinishedEPNS_14CachedResourceE)(void *);
1192     nlset(_ZN7WebCore13HTMLTokenizer14notifyFinishedEPNS_14CachedResourceE, nl, 1);
1193     MSHookFunction(_ZN7WebCore13HTMLTokenizer14notifyFinishedEPNS_14CachedResourceE, MSHake(_ZN7WebCore13HTMLTokenizer14notifyFinishedEPNS_14CachedResourceE));
1194
1195     bool (*_ZN7WebCore16MIMETypeRegistry29isSupportedJavaScriptMIMETypeERKNS_6StringE)(const WebCore::String &);
1196     nlset(_ZN7WebCore16MIMETypeRegistry29isSupportedJavaScriptMIMETypeERKNS_6StringE, nl, 2);
1197     MSHookFunction(_ZN7WebCore16MIMETypeRegistry29isSupportedJavaScriptMIMETypeERKNS_6StringE, MSHake(_ZN7WebCore16MIMETypeRegistry29isSupportedJavaScriptMIMETypeERKNS_6StringE));
1198 }
1199
1200 + (id) rootViewController {
1201     return [[[self alloc] init] autorelease];
1202 }
1203
1204 - (void) loadView {
1205     [self setView:[[[WebCydgetLockScreenView alloc] init] autorelease]];
1206 }
1207
1208 @end