#define _unlikely(expr) \
__builtin_expect(expr, 0)
-#include <CydiaSubstrate.h>
+#include <substrate.h>
#include <rfb/rfb.h>
#include <rfb/keysym.h>
-#include <mach/mach_port.h>
+#include <mach/mach.h>
+#include <mach/mach_time.h>
+
#include <sys/mman.h>
#include <sys/sysctl.h>
-#import <QuartzCore/CAWindowServer.h>
-#import <QuartzCore/CAWindowServerDisplay.h>
+#undef assert
+#include <CoreFoundation/CFUserNotification.h>
#import <CoreGraphics/CGGeometry.h>
#import <GraphicsServices/GraphicsServices.h>
#import <Foundation/Foundation.h>
-#import <IOMobileFramebuffer/IOMobileFramebuffer.h>
-#import <IOKit/IOKitLib.h>
#import <UIKit/UIKit.h>
-#import <SpringBoard/SBAlertItemsController.h>
-#import <SpringBoard/SBDismissOnlyAlertItem.h>
-#import <SpringBoard/SBStatusBarController.h>
+#include <IOKit/hid/IOHIDEventTypes.h>
+#include <IOKit/hidsystem/IOHIDUsageTables.h>
+extern "C" {
#include "SpringBoardAccess.h"
+}
+
+MSClassHook(BKAccessibility)
+MSClassHook(UIApplication)
+
+@interface UIApplication (Apple)
+- (void) addStatusBarImageNamed:(NSString *)name;
+- (void) removeStatusBarImageNamed:(NSString *)name;
+@end
+
+@interface CAWindowServerDisplay : NSObject
+- (mach_port_t) clientPortAtPosition:(CGPoint)position;
+- (unsigned) contextIdAtPosition:(CGPoint)position;
+- (mach_port_t) taskPortOfContextId:(unsigned)context;
+@end
+
+@interface CAWindowServer : NSObject
++ (CAWindowServer *) serverIfRunning;
+- (NSArray *) displays;
+@end
+
+@interface UIModalView : UIView
+- (id) addButtonWithTitle:(NSString *)title;
+- (void) setBodyText:(NSString *)text;
+- (void) setDelegate:(id)delegate;
+- (void) setTitle:(NSString *)title;
+@end
+
+@interface SBAlertItem : NSObject
+- (void) dismiss;
+- (UIModalView *) alertSheet;
+@end
+
+@interface SBAlertItemsController : NSObject
++ (SBAlertItemsController *) sharedInstance;
+- (void) activateAlertItem:(SBAlertItem *)item;
+@end
+
+@interface SBStatusBarController : NSObject
++ (SBStatusBarController *) sharedStatusBarController;
+- (void) addStatusBarItem:(NSString *)item;
+- (void) removeStatusBarItem:(NSString *)item;
+@end
+
+@interface BKHIDClientConnectionManager : NSObject
+- () clientForTaskPort:(mach_port_t)port;
+@end
+
+@interface BKAccessibility : NSObject
++ (BKHIDClientConnectionManager *) _eventRoutingClientConnectionManager;
+@end
+
+typedef void *CoreSurfaceBufferRef;
+
+extern CFStringRef kCoreSurfaceBufferGlobal;
+extern CFStringRef kCoreSurfaceBufferMemoryRegion;
+extern CFStringRef kCoreSurfaceBufferPitch;
+extern CFStringRef kCoreSurfaceBufferWidth;
+extern CFStringRef kCoreSurfaceBufferHeight;
+extern CFStringRef kCoreSurfaceBufferPixelFormat;
+extern CFStringRef kCoreSurfaceBufferAllocSize;
+
+extern "C" CoreSurfaceBufferRef CoreSurfaceBufferCreate(CFDictionaryRef dict);
+extern "C" int CoreSurfaceBufferLock(CoreSurfaceBufferRef surface, unsigned int lockType);
+extern "C" int CoreSurfaceBufferUnlock(CoreSurfaceBufferRef surface);
+extern "C" void *CoreSurfaceBufferGetBaseAddress(CoreSurfaceBufferRef surface);
extern "C" void CoreSurfaceBufferFlushProcessorCaches(CoreSurfaceBufferRef buffer);
+typedef void *CoreSurfaceAcceleratorRef;
+
+extern "C" int CoreSurfaceAcceleratorCreate(CFAllocatorRef allocator, void *type, CoreSurfaceAcceleratorRef *accel);
+extern "C" unsigned int CoreSurfaceAcceleratorTransferSurface(CoreSurfaceAcceleratorRef accelerator, CoreSurfaceBufferRef dest, CoreSurfaceBufferRef src, CFDictionaryRef options/*, void *, void *, void **/);
+
+typedef void *IOMobileFramebufferRef;
+
+extern "C" kern_return_t IOMobileFramebufferSwapSetLayer(
+ IOMobileFramebufferRef fb,
+ int layer,
+ CoreSurfaceBufferRef buffer,
+ CGRect bounds,
+ CGRect frame,
+ int flags
+);
+
+extern "C" void IOMobileFramebufferGetDisplaySize(IOMobileFramebufferRef connect, CGSize *size);
+extern "C" void IOMobileFramebufferIsMainDisplay(IOMobileFramebufferRef connect, int *main);
+
+typedef CFTypeRef IOHIDEventRef;
+typedef CFTypeRef IOHIDEventSystemClientRef;
+typedef CFTypeRef IOHIDEventSystemConnectionRef;
+
+extern "C" {
+ IOHIDEventRef IOHIDEventCreateKeyboardEvent(CFAllocatorRef allocator, uint64_t time, uint16_t page, uint16_t usage, Boolean down, IOHIDEventOptionBits flags);
+
+ IOHIDEventRef IOHIDEventCreateDigitizerEvent(CFAllocatorRef allocator, uint64_t timeStamp, IOHIDDigitizerTransducerType type, uint32_t index, uint32_t identity, uint32_t eventMask, uint32_t buttonMask, IOHIDFloat x, IOHIDFloat y, IOHIDFloat z, IOHIDFloat tipPressure, IOHIDFloat barrelPressure, Boolean range, Boolean touch, IOOptionBits options);
+ IOHIDEventRef IOHIDEventCreateDigitizerFingerEvent(CFAllocatorRef allocator, uint64_t timeStamp, uint32_t index, uint32_t identity, uint32_t eventMask, IOHIDFloat x, IOHIDFloat y, IOHIDFloat z, IOHIDFloat tipPressure, IOHIDFloat twist, Boolean range, Boolean touch, IOOptionBits options);
+
+ IOHIDEventSystemClientRef IOHIDEventSystemClientCreate(CFAllocatorRef allocator);
+
+ void IOHIDEventAppendEvent(IOHIDEventRef parent, IOHIDEventRef child);
+ void IOHIDEventSetIntegerValue(IOHIDEventRef event, IOHIDEventField field, int value);
+ void IOHIDEventSetSenderID(IOHIDEventRef event, uint64_t sender);
+
+ void IOHIDEventSystemClientDispatchEvent(IOHIDEventSystemClientRef client, IOHIDEventRef event);
+ void IOHIDEventSystemConnectionDispatchEvent(IOHIDEventSystemConnectionRef connection, IOHIDEventRef event);
+}
+
static size_t width_;
static size_t height_;
static NSUInteger ratio_ = 0;
MSClassHook(SBAlertItemsController)
MSClassHook(SBStatusBarController)
-@class VNCAlertItem;
+@interface VNCAlertItem : SBAlertItem
+@end
+
static Class $VNCAlertItem;
-static rfbNewClientAction action_ = RFB_CLIENT_ON_HOLD;
+static NSString *DialogTitle(@"Remote Access Request");
+static NSString *DialogFormat(@"Accept connection from\n%s?\n\nVeency VNC Server\nby Jay Freeman (saurik)\nsaurik@saurik.com\nhttp://www.saurik.com/\n\nSet a VNC password in Settings!");
+static NSString *DialogAccept(@"Accept");
+static NSString *DialogReject(@"Reject");
+
+static volatile rfbNewClientAction action_ = RFB_CLIENT_ON_HOLD;
static NSCondition *condition_;
static NSLock *lock_;
static void VNCSetup();
static void VNCEnabled();
+float (*$GSMainScreenScaleFactor)();
+
+static void OnUserNotification(CFUserNotificationRef notification, CFOptionFlags flags) {
+ [condition_ lock];
+
+ if ((flags & 0x3) == 1)
+ action_ = RFB_CLIENT_ACCEPT;
+ else
+ action_ = RFB_CLIENT_REFUSE;
+
+ [condition_ signal];
+ [condition_ unlock];
+
+ CFRelease(notification);
+}
+
@interface VNCBridge : NSObject {
}
@implementation VNCBridge
+ (void) askForConnection {
- if ($VNCAlertItem != nil)
+ if ($VNCAlertItem != nil) {
[[$SBAlertItemsController sharedInstance] activateAlertItem:[[[$VNCAlertItem alloc] init] autorelease]];
- else {
+ return;
+ }
+
+ SInt32 error;
+ CFUserNotificationRef notification(CFUserNotificationCreate(kCFAllocatorDefault, 0, kCFUserNotificationPlainAlertLevel, &error, (CFDictionaryRef) [NSDictionary dictionaryWithObjectsAndKeys:
+ DialogTitle, kCFUserNotificationAlertHeaderKey,
+ [NSString stringWithFormat:DialogFormat, client_->host], kCFUserNotificationAlertMessageKey,
+ DialogAccept, kCFUserNotificationAlternateButtonTitleKey,
+ DialogReject, kCFUserNotificationDefaultButtonTitleKey,
+ nil]));
+
+ if (error != 0) {
+ CFRelease(notification);
+ notification = NULL;
+ }
+
+ if (notification == NULL) {
[condition_ lock];
action_ = RFB_CLIENT_REFUSE;
[condition_ signal];
[condition_ unlock];
+ return;
}
+
+ CFRunLoopSourceRef source(CFUserNotificationCreateRunLoopSource(kCFAllocatorDefault, notification, &OnUserNotification, 0));
+ CFRunLoopAddSource(CFRunLoopGetCurrent(), source, kCFRunLoopDefaultMode);
}
+ (void) removeStatusBarItem {
SBA_removeStatusBarImage(const_cast<char *>("Veency"));
else if ($SBStatusBarController != nil)
[[$SBStatusBarController sharedStatusBarController] removeStatusBarItem:@"Veency"];
- else if (UIApplication *app = [UIApplication sharedApplication])
+ else if (UIApplication *app = [$UIApplication sharedApplication])
[app removeStatusBarImageNamed:@"Veency"];
}
+ (void) registerClient {
// XXX: this could find a better home
if (ratio_ == 0) {
- UIScreen *screen([UIScreen mainScreen]);
- if ([screen respondsToSelector:@selector(scale)])
- ratio_ = [screen scale];
+ if ($GSMainScreenScaleFactor == NULL)
+ ratio_ = 1.0f;
else
- ratio_ = 1;
+ ratio_ = $GSMainScreenScaleFactor();
}
++clients_;
SBA_addStatusBarImage(const_cast<char *>("Veency"));
else if ($SBStatusBarController != nil)
[[$SBStatusBarController sharedStatusBarController] addStatusBarItem:@"Veency"];
- else if (UIApplication *app = [UIApplication sharedApplication])
+ else if (UIApplication *app = [$UIApplication sharedApplication])
[app addStatusBarImageNamed:@"Veency"];
}
MSInstanceMessage2(void, VNCAlertItem, configure,requirePasscodeForActions, BOOL, configure, BOOL, require) {
UIModalView *sheet([self alertSheet]);
[sheet setDelegate:self];
- [sheet setTitle:@"Remote Access Request"];
- [sheet setBodyText:[NSString stringWithFormat:@"Accept connection from\n%s?\n\nVeency VNC Server\nby Jay Freeman (saurik)\nsaurik@saurik.com\nhttp://www.saurik.com/\n\nSet a VNC password in Settings!", client_->host]];
- [sheet addButtonWithTitle:@"Accept"];
- [sheet addButtonWithTitle:@"Reject"];
+ [sheet setTitle:DialogTitle];
+ [sheet setBodyText:[NSString stringWithFormat:DialogFormat, client_->host]];
+ [sheet addButtonWithTitle:DialogAccept];
+ [sheet addButtonWithTitle:DialogReject];
}
MSInstanceMessage0(void, VNCAlertItem, performUnlockAction) {
} data;
};
+static void VNCPointerOld(int buttons, int x, int y, CGPoint location, int diff, bool twas, bool tis);
+static void VNCPointerNew(int buttons, int x, int y, CGPoint location, int diff, bool twas, bool tis);
+
static void VNCPointer(int buttons, int x, int y, rfbClientPtr client) {
if (ratio_ == 0)
return;
return;
}
+ if (kCFCoreFoundationVersionNumber >= 800)
+ return VNCPointerNew(buttons, x, y, location, diff, twas, tis);
+ else
+ return VNCPointerOld(buttons, x, y, location, diff, twas, tis);
+}
+
+static void VNCPointerOld(int buttons, int x, int y, CGPoint location, int diff, bool twas, bool tis) {
mach_port_t purple(0);
if ((diff & 0x10) != 0) {
mach_port_deallocate(mach_task_self(), purple);
}
+static void VNCSetSender(IOHIDEventRef event) {
+ IOHIDEventSetSenderID(event, 0xDEFACEDBEEFFECE5);
+}
+
+static void VNCSendHIDEvent(IOHIDEventRef event) {
+ static IOHIDEventSystemClientRef client_(NULL);
+ if (client_ == NULL)
+ client_ = IOHIDEventSystemClientCreate(kCFAllocatorDefault);
+
+ VNCSetSender(event);
+ IOHIDEventSystemClientDispatchEvent(client_, event);
+ CFRelease(event);
+}
+
+static void VNCPointerNew(int buttons, int x, int y, CGPoint location, int diff, bool twas, bool tis) {
+ if ((diff & 0x10) != 0)
+ VNCSendHIDEvent(IOHIDEventCreateKeyboardEvent(kCFAllocatorDefault, mach_absolute_time(), kHIDPage_Telephony, kHIDUsage_Tfon_Flash, (buttons & 0x10) != 0, 0));
+ if ((diff & 0x04) != 0)
+ VNCSendHIDEvent(IOHIDEventCreateKeyboardEvent(kCFAllocatorDefault, mach_absolute_time(), kHIDPage_Consumer, kHIDUsage_Csmr_Menu, (buttons & 0x04) != 0, 0));
+ if ((diff & 0x02) != 0)
+ VNCSendHIDEvent(IOHIDEventCreateKeyboardEvent(kCFAllocatorDefault, mach_absolute_time(), kHIDPage_Consumer, kHIDUsage_Csmr_Power, (buttons & 0x02) != 0, 0));
+
+ uint32_t handm;
+ uint32_t fingerm;
+
+ if (twas == 0 && tis == 1) {
+ handm = kIOHIDDigitizerEventRange | kIOHIDDigitizerEventTouch | kIOHIDDigitizerEventIdentity;
+ fingerm = kIOHIDDigitizerEventRange | kIOHIDDigitizerEventTouch;
+ } else if (twas == 1 && tis == 1) {
+ handm = kIOHIDDigitizerEventPosition;
+ fingerm = kIOHIDDigitizerEventPosition;
+ } else if (twas == 1 && tis == 0) {
+ handm = kIOHIDDigitizerEventRange | kIOHIDDigitizerEventTouch | kIOHIDDigitizerEventIdentity | kIOHIDDigitizerEventPosition;
+ fingerm = kIOHIDDigitizerEventRange | kIOHIDDigitizerEventTouch;
+ } else return;
+
+ CAWindowServer *server([CAWindowServer serverIfRunning]);
+ if (server == nil)
+ return;
+
+ CAWindowServerDisplay *display([[server displays] objectAtIndex:0]);
+ if (display == nil)
+ return;
+
+ unsigned context([display contextIdAtPosition:CGPointMake(x, y)]);
+ mach_port_t port([display taskPortOfContextId:context]);
+ if (port == MACH_PORT_NULL)
+ return;
+
+ IOHIDEventSystemConnectionRef connection([[$BKAccessibility _eventRoutingClientConnectionManager] clientForTaskPort:port]);
+ if (connection == NULL)
+ return;
+
+ // XXX: I guess this isn't ambiguous, and it works
+ IOHIDFloat xf(x);
+ IOHIDFloat yf(y);
+
+ IOHIDEventRef hand(IOHIDEventCreateDigitizerEvent(kCFAllocatorDefault, mach_absolute_time(), kIOHIDDigitizerTransducerTypeHand, 1<<22, 1, handm, 0, xf, yf, 0, 0, 0, 0, 0, 0));
+ IOHIDEventSetIntegerValue(hand, kIOHIDEventFieldIsBuiltIn, true);
+ IOHIDEventSetIntegerValue(hand, kIOHIDEventFieldDigitizerIsDisplayIntegrated, true);
+
+ IOHIDEventRef finger(IOHIDEventCreateDigitizerFingerEvent(kCFAllocatorDefault, mach_absolute_time(), 3, 2, fingerm, xf, yf, 0, 0, 0, tis, tis, 0));
+ IOHIDEventAppendEvent(hand, finger);
+ CFRelease(finger);
+
+ VNCSetSender(hand);
+ IOHIDEventSystemConnectionDispatchEvent(connection, hand);
+ CFRelease(hand);
+}
+
GSEventRef (*$GSEventCreateKeyEvent)(int, CGPoint, CFStringRef, CFStringRef, id, UniChar, short, short);
GSEventRef (*$GSCreateSyntheticKeyEvent)(UniChar, BOOL, BOOL);
+static void VNCKeyboardNew(rfbBool down, rfbKeySym key, rfbClientPtr client) {
+ //NSLog(@"VNC d:%u k:%04x", down, key);
+
+ uint16_t usage;
+
+ switch (key) {
+ case XK_exclam: case XK_1: usage = kHIDUsage_Keyboard1; break;
+ case XK_at: case XK_2: usage = kHIDUsage_Keyboard2; break;
+ case XK_numbersign: case XK_3: usage = kHIDUsage_Keyboard3; break;
+ case XK_dollar: case XK_4: usage = kHIDUsage_Keyboard4; break;
+ case XK_percent: case XK_5: usage = kHIDUsage_Keyboard5; break;
+ case XK_asciicircum: case XK_6: usage = kHIDUsage_Keyboard6; break;
+ case XK_ampersand: case XK_7: usage = kHIDUsage_Keyboard7; break;
+ case XK_asterisk: case XK_8: usage = kHIDUsage_Keyboard8; break;
+ case XK_parenleft: case XK_9: usage = kHIDUsage_Keyboard9; break;
+ case XK_parenright: case XK_0: usage = kHIDUsage_Keyboard0; break;
+
+ case XK_A: case XK_a: usage = kHIDUsage_KeyboardA; break;
+ case XK_B: case XK_b: usage = kHIDUsage_KeyboardB; break;
+ case XK_C: case XK_c: usage = kHIDUsage_KeyboardC; break;
+ case XK_D: case XK_d: usage = kHIDUsage_KeyboardD; break;
+ case XK_E: case XK_e: usage = kHIDUsage_KeyboardE; break;
+ case XK_F: case XK_f: usage = kHIDUsage_KeyboardF; break;
+ case XK_G: case XK_g: usage = kHIDUsage_KeyboardG; break;
+ case XK_H: case XK_h: usage = kHIDUsage_KeyboardH; break;
+ case XK_I: case XK_i: usage = kHIDUsage_KeyboardI; break;
+ case XK_J: case XK_j: usage = kHIDUsage_KeyboardJ; break;
+ case XK_K: case XK_k: usage = kHIDUsage_KeyboardK; break;
+ case XK_L: case XK_l: usage = kHIDUsage_KeyboardL; break;
+ case XK_M: case XK_m: usage = kHIDUsage_KeyboardM; break;
+ case XK_N: case XK_n: usage = kHIDUsage_KeyboardN; break;
+ case XK_O: case XK_o: usage = kHIDUsage_KeyboardO; break;
+ case XK_P: case XK_p: usage = kHIDUsage_KeyboardP; break;
+ case XK_Q: case XK_q: usage = kHIDUsage_KeyboardQ; break;
+ case XK_R: case XK_r: usage = kHIDUsage_KeyboardR; break;
+ case XK_S: case XK_s: usage = kHIDUsage_KeyboardS; break;
+ case XK_T: case XK_t: usage = kHIDUsage_KeyboardT; break;
+ case XK_U: case XK_u: usage = kHIDUsage_KeyboardU; break;
+ case XK_V: case XK_v: usage = kHIDUsage_KeyboardV; break;
+ case XK_W: case XK_w: usage = kHIDUsage_KeyboardW; break;
+ case XK_X: case XK_x: usage = kHIDUsage_KeyboardX; break;
+ case XK_Y: case XK_y: usage = kHIDUsage_KeyboardY; break;
+ case XK_Z: case XK_z: usage = kHIDUsage_KeyboardZ; break;
+
+ case XK_underscore: case XK_minus: usage = kHIDUsage_KeyboardHyphen; break;
+ case XK_plus: case XK_equal: usage = kHIDUsage_KeyboardEqualSign; break;
+ case XK_braceleft: case XK_bracketleft: usage = kHIDUsage_KeyboardOpenBracket; break;
+ case XK_braceright: case XK_bracketright: usage = kHIDUsage_KeyboardCloseBracket; break;
+ case XK_bar: case XK_backslash: usage = kHIDUsage_KeyboardBackslash; break;
+ case XK_colon: case XK_semicolon: usage = kHIDUsage_KeyboardSemicolon; break;
+ case XK_quotedbl: case XK_apostrophe: usage = kHIDUsage_KeyboardQuote; break;
+ case XK_asciitilde: case XK_grave: usage = kHIDUsage_KeyboardGraveAccentAndTilde; break;
+ case XK_less: case XK_comma: usage = kHIDUsage_KeyboardComma; break;
+ case XK_greater: case XK_period: usage = kHIDUsage_KeyboardPeriod; break;
+ case XK_question: case XK_slash: usage = kHIDUsage_KeyboardSlash; break;
+
+ case XK_Return: usage = kHIDUsage_KeyboardReturnOrEnter; break;
+ case XK_BackSpace: usage = kHIDUsage_KeyboardDeleteOrBackspace; break;
+ case XK_Tab: usage = kHIDUsage_KeyboardTab; break;
+ case XK_space: usage = kHIDUsage_KeyboardSpacebar; break;
+
+ case XK_Shift_L: usage = kHIDUsage_KeyboardLeftShift; break;
+ case XK_Shift_R: usage = kHIDUsage_KeyboardRightShift; break;
+ case XK_Control_L: usage = kHIDUsage_KeyboardLeftControl; break;
+ case XK_Control_R: usage = kHIDUsage_KeyboardRightControl; break;
+ case XK_Meta_L: usage = kHIDUsage_KeyboardLeftAlt; break;
+ case XK_Meta_R: usage = kHIDUsage_KeyboardRightAlt; break;
+ case XK_Alt_L: usage = kHIDUsage_KeyboardLeftGUI; break;
+ case XK_Alt_R: usage = kHIDUsage_KeyboardRightGUI; break;
+
+ case XK_Up: usage = kHIDUsage_KeyboardUpArrow; break;
+ case XK_Down: usage = kHIDUsage_KeyboardDownArrow; break;
+ case XK_Left: usage = kHIDUsage_KeyboardLeftArrow; break;
+ case XK_Right: usage = kHIDUsage_KeyboardRightArrow; break;
+
+ case XK_Home: case XK_Begin: usage = kHIDUsage_KeyboardHome; break;
+ case XK_End: usage = kHIDUsage_KeyboardEnd; break;
+ case XK_Page_Up: usage = kHIDUsage_KeyboardPageUp; break;
+ case XK_Page_Down: usage = kHIDUsage_KeyboardPageDown; break;
+
+ default: return;
+ }
+
+ VNCSendHIDEvent(IOHIDEventCreateKeyboardEvent(kCFAllocatorDefault, mach_absolute_time(), kHIDPage_KeyboardOrKeypad, usage, down, 0));
+}
+
static void VNCKeyboard(rfbBool down, rfbKeySym key, rfbClientPtr client) {
+ if (kCFCoreFoundationVersionNumber >= 800)
+ return VNCKeyboardNew(down, key, client);
+
if (!down)
return;
static CFTypeRef (*$GSSystemCopyCapability)(CFStringRef);
static CFTypeRef (*$GSSystemGetCapability)(CFStringRef);
+static BOOL (*$MGGetBoolAnswer)(CFStringRef);
static void VNCSetup() {
rfbLogEnable(false);
$GSSystemCopyCapability = reinterpret_cast<CFTypeRef (*)(CFStringRef)>(dlsym(RTLD_DEFAULT, "GSSystemCopyCapability"));
$GSSystemGetCapability = reinterpret_cast<CFTypeRef (*)(CFStringRef)>(dlsym(RTLD_DEFAULT, "GSSystemGetCapability"));
+ $MGGetBoolAnswer = reinterpret_cast<BOOL (*)(CFStringRef)>(dlsym(RTLD_DEFAULT, "MGGetBoolAnswer"));
CFTypeRef opengles2;
opengles2 = (*$GSSystemGetCapability)(CFSTR("opengles-2"));
if (opengles2 != NULL)
CFRetain(opengles2);
+ } else if ($MGGetBoolAnswer != NULL) {
+ opengles2 = $MGGetBoolAnswer(CFSTR("opengles-2")) ? kCFBooleanTrue : kCFBooleanFalse;
+ CFRetain(opengles2);
} else
opengles2 = NULL;
}
static void VNCEnabled() {
+ if (screen_ == NULL)
+ return;
+
[lock_ lock];
bool enabled(true);
sysctlbyname("hw.machine", machine, &size, NULL, 0);
iPad1_ = strcmp(machine, "iPad1,1") == 0;
+ dlset($GSMainScreenScaleFactor, "GSMainScreenScaleFactor");
dlset($GSEventCreateKeyEvent, "GSEventCreateKeyEvent");
dlset($GSCreateSyntheticKeyEvent, "_GSCreateSyntheticKeyEvent");
dlset($IOMobileFramebufferIsMainDisplay, "IOMobileFramebufferIsMainDisplay");
projects / veency.git / blobdiff