fix low frame

.github/workflows/ci.yaml

@@ -49,12 +49,6 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build Release package - Rootful
-        run: |
-          cd screendumpLowFrame
-          make clean
-          make package FINALPACKAGE=1 PACKAGE_VERSION=${{ env.TAG_NAME }}-rootful
-
       - name: Build Release package - Rootless
         run: |
           cd screendumpLowFrame

screendump/FrameUpdater.h

@@ -0,0 +1,8 @@
+#import <Foundation/Foundation.h>
+
+@interface FrameUpdater : NSObject
+@property (nonatomic, retain) NSTimer* myTimer;
+@property (nonatomic) BOOL isEnabled;
+- (void)startFrameLoop;
+- (void)stopFrameLoop;
+@end

screendump/Makefile

@@ -1,18 +1,23 @@
-TARGET = iphone:14.4:10.0
+export THEOS_PACKAGE_SCHEME = rootless
+export ARCHS = arm64
+export TARGET = iphone:16.5:14.0
+export GO_EASY_ON_ME = 1
+export COPYFILE_DISABLE=1
 
 include $(THEOS)/makefiles/common.mk
 
 TOOL_NAME = screendumpd
-export ARCHS = arm64
-$(TOOL_NAME)_ARCHS = arm64
 $(TOOL_NAME)_FILES = main.mm
 $(TOOL_NAME)_FRAMEWORKS := IOSurface IOKit
 $(TOOL_NAME)_PRIVATE_FRAMEWORKS := IOMobileFramebuffer IOSurface
-$(TOOL_NAME)_OBJCFLAGS += -Ivncbuild/include -Iinclude
-$(TOOL_NAME)_LDFLAGS += -Wl,-segalign,4000 -Lvncbuild/lib  -lvncserver -lpng -llzo2 -ljpeg -lssl -lcrypto -lz
+$(TOOL_NAME)_OBJCFLAGS += -I./vncbuild/include -Iinclude
+$(TOOL_NAME)_LDFLAGS += -Wl,-segalign,4000 -L./vncbuild/lib  -lvncserver -lpng -llzo2 -ljpeg -lssl -lcrypto -lz
 $(TOOL_NAME)_CFLAGS = -w
 $(TOOL_NAME)_CODESIGN_FLAGS = "-Sen.plist"
 $(TOOL_NAME)_INSTALL_PATH = /usr/libexec
 
+before-stage::
+	$(ECHO_NOTHING)find . -name '.DS_Store' -type f -delete$(ECHO_END)
+	$(ECHO_NOTHING)chmod 0775 layout/DEBIAN/*$(ECHO_END)
 
 include $(THEOS_MAKE_PATH)/tool.mk

screendump/control

@@ -0,0 +1,11 @@
+Package: ru.mostmodest.screendump
+Name: screendump
+Architecture: iphoneos-arm
+Description: VNC for iOS15+ (rootless/Ellekit)
+Maintainer: mostm
+Author: cosmosgenius
+Section: Tweaks
+Conflicts: ru.mostmodest.screendump.lowframe
+Depends: mobilesubstrate, preferenceloader
+Icon: file:///Library/PreferenceLoader/Preferences/screendump/ScreenDump@2x.png
+Version: 0.0.5.1

screendump/en.plist

@@ -7,6 +7,7 @@
 		<string>IOSurfaceAcceleratorClient</string>
 		<string>IOMobileFramebufferUserClient</string>
 		<string>IOSurfaceRootUserClient</string>
+		<string>IOHIDLibUserClient</string>
 	</array>
 	<key>platform-application</key>
 	<true/>

screendump/layout/DEBIAN/control

@@ -1,12 +0,0 @@
-Package: com.julioverne.screendump13
-Name: screendump (iOS 13)
-Depends: mobilesubstrate, preferenceloader
-Conflicts: com.cosmosgenius.screendump
-Architecture: iphoneos-arm
-Description: VNC for ios
-Maintainer: Julio
-Author: julioverne, Sharat M R
-Section: Tweaks
-Version: 0.0.3e
-Depiction: http://julioverne.github.io/description.html?id=com.julioverne.screendump13
-Icon: file:///Library/PreferenceLoader/Preferences/screendump/ScreenDump@2x.png

screendump/layout/DEBIAN/postinst

@@ -1,6 +1,3 @@
 #!/bin/sh
-
-launchctl unload /Library/LaunchDaemons/com.julioverne.screendumpd.plist
-launchctl load /Library/LaunchDaemons/com.julioverne.screendumpd.plist
-
+launchctl load /var/jb/Library/LaunchDaemons/ru.mostmodest.screendumpd.plist 2> /dev/null
 exit 0;

screendump/layout/DEBIAN/postrm

@@ -1,5 +1,2 @@
 #!/bin/sh
-
-launchctl unload /Library/LaunchDaemons/com.julioverne.screendumpd.plist
-
 exit 0;

screendump/layout/DEBIAN/preinst

@@ -0,0 +1,3 @@
+#!/bin/sh
+launchctl unload /var/jb/Library/LaunchDaemons/ru.mostmodest.screendumpd.plist 2> /dev/null
+exit 0;

screendump/layout/DEBIAN/prerm

@@ -0,0 +1,3 @@
+#!/bin/sh
+launchctl unload /var/jb/Library/LaunchDaemons/ru.mostmodest.screendumpd.plist 2> /dev/null
+exit 0;

screendump/layout/Library/LaunchDaemons/com.julioverne.screendumpd.plist

@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>Label</key>
-	<string>com.julioverne.screendumpd</string>
-	<key>ProgramArguments</key>
-	<array>
-		<string>/usr/libexec/screendumpd</string>
-	</array>
-	<key>RunAtLoad</key>
-	<true/>
-	<key>KeepAlive</key>
-	<true/>
-</dict>
-</plist>

screendump/layout/Library/LaunchDaemons/ru.mostmodest.screendumpd.plist

@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
 	<key>Label</key>
-	<string>com.julioverne.screendumpd</string>
+	<string>ru.mostmodest.screendumpd</string>
 	<key>ProgramArguments</key>
 	<array>
 		<string>/var/jb/usr/libexec/screendumpd</string>

screendump/layout/Library/PreferenceLoader/Preferences/screendump/Preferences.plist

@@ -21,13 +21,13 @@
 		</dict>
 		<dict>
 			<key>PostNotification</key>
-			<string>com.cosmosgenius.screendump/restart</string>
+			<string>ru.mostmodest.screendump/restart</string>
 			<key>cell</key>
 			<string>PSSwitchCell</string>
 			<key>default</key>
 			<false/>
 			<key>defaults</key>
-			<string>com.cosmosgenius.screendump</string>
+			<string>ru.mostmodest.screendump</string>
 			<key>key</key>
 			<string>CCSisEnabled</string>
 			<key>label</key>
@@ -35,11 +35,11 @@
 		</dict>
 		<dict>
 			<key>PostNotification</key>
-			<string>com.cosmosgenius.screendump/restart</string>
+			<string>ru.mostmodest.screendump/restart</string>
 			<key>cell</key>
 			<string>PSSecureEditTextCell</string>
 			<key>defaults</key>
-			<string>com.cosmosgenius.screendump</string>
+			<string>ru.mostmodest.screendump</string>
 			<key>key</key>
 			<string>CCSPassword</string>
 			<key>label</key>
@@ -55,11 +55,11 @@
 		</dict>
 		<dict>
 			<key>PostNotification</key>
-			<string>com.cosmosgenius.screendump/restart</string>
+			<string>ru.mostmodest.screendump/restart</string>
 			<key>cell</key>
 			<string>PSEditTextCell</string>
 			<key>defaults</key>
-			<string>com.cosmosgenius.screendump</string>
+			<string>ru.mostmodest.screendump</string>
 			<key>key</key>
 			<string>height</string>
 			<key>label</key>
@@ -69,11 +69,11 @@
 		</dict>
 		<dict>
 			<key>PostNotification</key>
-			<string>com.cosmosgenius.screendump/restart</string>
+			<string>ru.mostmodest.screendump/restart</string>
 			<key>cell</key>
 			<string>PSEditTextCell</string>
 			<key>defaults</key>
-			<string>com.cosmosgenius.screendump</string>
+			<string>ru.mostmodest.screendump</string>
 			<key>key</key>
 			<string>width</string>
 			<key>label</key>

screendump/main.mm

@@ -1,8 +1,12 @@
-#include <errno.h>
-#include <substrate.h>
-#include <rfb/rfb.h>
+#import <errno.h>
+#import <substrate.h>
+#import <rfb/rfb.h>
+#import <UIKit/UIKit.h>
+#import <Foundation/Foundation.h>
 
-#define kSettingsPath @"//var/mobile/Library/Preferences/com.cosmosgenius.screendump.plist"
+#import "FrameUpdater.h"
+
+#define kSettingsPath @"/var/mobile/Library/Preferences/ru.mostmodest.screendump.plist"
 
 static bool CCSisEnabled = true;
 static NSString *CCSPassword = nil;
@@ -49,7 +53,7 @@ typedef mach_port_t io_service_t;
 typedef kern_return_t IOReturn;
 typedef IOReturn IOMobileFramebufferReturn;
 typedef io_service_t IOMobileFramebufferService;
-extern "C" mach_port_t mach_task_self(void);
+// extern "C" mach_port_t mach_task_self(void);
 extern "C" void IOSurfaceFlushProcessorCaches(IOSurfaceRef buffer);
 extern "C" int IOSurfaceLock(IOSurfaceRef surface, uint32_t options, uint32_t *seed);
 extern "C" int IOSurfaceUnlock(IOSurfaceRef surface, uint32_t options, uint32_t *seed);
@@ -58,8 +62,10 @@ extern "C" CFMutableDictionaryRef IOServiceMatching(const char *name);
 extern "C" const mach_port_t kIOMasterPortDefault;
 extern "C" io_service_t IOServiceGetMatchingService(mach_port_t masterPort, CFDictionaryRef matching);
 extern "C" IOMobileFramebufferReturn IOMobileFramebufferGetLayerDefaultSurface(IOMobileFramebufferRef pointer, int surface, IOSurfaceRef *buffer);
+extern "C" IOMobileFramebufferReturn IOMobileFramebufferCopyLayerDisplayedSurface(IOMobileFramebufferRef pointer, int surface, IOSurfaceRef *buffer);
 extern "C" IOMobileFramebufferReturn IOMobileFramebufferOpen(IOMobileFramebufferService service, mach_port_t owningTask, unsigned int type, IOMobileFramebufferRef *pointer);
 extern "C" IOMobileFramebufferReturn IOMobileFramebufferGetMainDisplay(IOMobileFramebufferRef *pointer);
+extern "C" mach_port_t mach_task_self();
 static IOSurfaceAcceleratorRef accelerator;
 static IOSurfaceRef static_buffer;
 
@@ -68,8 +74,6 @@ static void VNCUpdateRunState(bool shouldStart);
 static void handleVNCKeyboard(rfbBool down, rfbKeySym key, rfbClientPtr client);
 static void handleVNCPointer(int buttons, int x, int y, rfbClientPtr client);
 
-static BOOL isLoopFrame;
-
 static rfbBool VNCCheck(rfbClientPtr client, const char *data, int size)
 {
     NSString *password = reinterpret_cast<NSString *>(screen->authPasswdData);
@@ -89,19 +93,16 @@ static rfbBool VNCCheck(rfbClientPtr client, const char *data, int size)
 static IOSurfaceRef screenSurface = NULL;
 static IOMobileFramebufferRef framebufferConnection = NULL;
 
-@interface FrameUpdater : NSObject
-@property (nonatomic, retain) NSTimer* myTimer;
-- (void)startFrameLoop;
-- (void)stopFrameLoop;
-@end
-
 static void VNCSetup()
 {
 	if(!screenSurface) {
 		IOSurfaceAcceleratorCreate(kCFAllocatorDefault, 0, &accelerator);
 		
 		IOMobileFramebufferGetMainDisplay(&framebufferConnection);
+
 		IOMobileFramebufferGetLayerDefaultSurface(framebufferConnection, 0, &screenSurface);
+        if(screenSurface == NULL)
+            IOMobileFramebufferCopyLayerDisplayedSurface(framebufferConnection, 0, &screenSurface);
 		
 		//CGSize size;
 		//IOMobileFramebufferGetDisplaySize(framebufferConnection, &size);
@@ -154,6 +155,7 @@ static void VNCSettings(bool shouldStart, NSString* password)
         CCSPassword = password;
     }
     NSString *sEnabled = CCSisEnabled ? @"YES": @"NO";
+    [[FrameUpdater shared] setIsEnabled:CCSisEnabled];
     VNCUpdateRunState(CCSisEnabled);
 }
 
@@ -165,7 +167,6 @@ static void VNCUpdateRunState(bool shouldStart)
         return;
     }
 	
-	
     if (CCSPassword && CCSPassword.length) {
         screen->authPasswdData = (void *) CCSPassword;
     } else {
@@ -177,16 +178,9 @@ static void VNCUpdateRunState(bool shouldStart)
     if (shouldStart) {
         rfbInitServer(screen);
         rfbRunEventLoop(screen, -1, true);
-		
-		isLoopFrame = YES;
-		
 		[[FrameUpdater shared] startFrameLoop];
-		
     } else {		
-		isLoopFrame = NO;
-		
 		[[FrameUpdater shared] stopFrameLoop];
-		
         rfbShutdownServer(screen, true);
     }
     isVNCRunning = shouldStart;
@@ -196,7 +190,7 @@ static void loadPrefs(void)
 {
 	@autoreleasepool {
 		NSDictionary* defaults = nil;
-		CFStringRef appID = CFSTR("com.cosmosgenius.screendump");
+		CFStringRef appID = CFSTR("ru.mostmodest.screendump");
 		CFArrayRef keyList = CFPreferencesCopyKeyList(appID, CFSTR("mobile"), kCFPreferencesAnyHost);
 		if(keyList) {
 			defaults = (NSDictionary *)CFPreferencesCopyMultiple(keyList, appID, CFSTR("mobile"), kCFPreferencesAnyHost)?:@{};
@@ -215,36 +209,43 @@ static void loadPrefs(void)
 
 static uint32_t oldSeed;
 
-@implementation FrameUpdater
-{
-	NSOperationQueue *q;
+@implementation FrameUpdater {
+	NSOperationQueue *_q;
+	BOOL _isLoopFrame;
 }
 @synthesize myTimer;
+@synthesize isEnabled;
+
 +(id)shared
 {
-	static __strong FrameUpdater* initFrame;
-	if(!initFrame) {
-		initFrame = [[[self class] alloc] init];
-	}
-	return initFrame;
+	static dispatch_once_t onceToken = 0;
+	__strong static FrameUpdater* sharedInstance = nil;
+	dispatch_once(&onceToken, ^{
+		sharedInstance = [[self alloc] init];
+	});
+	return sharedInstance;
 }
+
 -(id)init
 {
-	self = [super init];
-	
-	q = [[NSOperationQueue alloc] init];
-	
+	if ((self = [super init]))
+	{
+		_q = [[NSOperationQueue alloc] init];
+		_isLoopFrame = NO;
+		isEnabled = NO;
+	}
 	return self;
 }
+
 -(void)_upFrameLoop
 {
-	if(isLoopFrame && CCSisEnabled) {
+	if (_isLoopFrame && isEnabled) {
 		//check if screen changed
 		uint32_t newSeed = IOSurfaceGetSeed(screenSurface);
 		
 		if(oldSeed != newSeed && rfbIsActive(screen)) {
 			oldSeed = newSeed;
-			[q addOperationWithBlock: ^{
+			[_q addOperationWithBlock: ^{
 				IOSurfaceAcceleratorTransferSurface(accelerator, screenSurface, static_buffer, NULL, NULL, NULL, NULL);
 				rfbMarkRectAsModified(screen, 0, 0, width, height);
 			}];
@@ -253,30 +254,36 @@ static uint32_t oldSeed;
 		[self stopFrameLoop];
 	}
 }
+
 -(void)stopFrameLoop
 {
 	if(myTimer && [myTimer isValid]) {
 		dispatch_async(dispatch_get_main_queue(), ^(void){
 			[myTimer invalidate];
+			_isLoopFrame = NO;
 		});
 	}
 }
+
 -(void)startFrameLoop
 {
 	if(size_image == 0) {
 		VNCSetup();
 	}
 	[self stopFrameLoop];
+	_isLoopFrame = YES;
 	dispatch_async(dispatch_get_main_queue(), ^(void){
 		myTimer = [NSTimer scheduledTimerWithTimeInterval:1/400 target:self selector:@selector(_upFrameLoop) userInfo:nil repeats:YES];
 	});
 }
+
 -(void)dealloc
 {
     [self stopFrameLoop];
 }
 @end
 
+
 static void restartServer()
 {
 	exit(0);
@@ -284,8 +291,8 @@ static void restartServer()
 
 int main(int argc, const char *argv[])
 {
-    CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, (CFNotificationCallback)loadPrefs, CFSTR("com.cosmosgenius.screendump/preferences.changed"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
-	CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, (CFNotificationCallback)restartServer, CFSTR("com.cosmosgenius.screendump/restart"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
+    CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, (CFNotificationCallback)loadPrefs, CFSTR("ru.mostmodest.screendump/preferences.changed"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
+	CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, (CFNotificationCallback)restartServer, CFSTR("ru.mostmodest.screendump/restart"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
 	
     loadPrefs();
 	
@@ -300,12 +307,12 @@ int main(int argc, const char *argv[])
 }
 
 
-#include <mach/mach.h>
-#include <mach/mach_time.h>
-#include <rfb/rfb.h>
-#include <rfb/keysym.h>
-#include "./include/IOKit/hid/IOHIDEventTypes.h"
-#include "./include/IOKit/hidsystem/IOHIDUsageTables.h"
+#import <mach/mach.h>
+#import <mach/mach_time.h>
+#import <rfb/rfb.h>
+#import <rfb/keysym.h>
+#import "./include/IOKit/hid/IOHIDEventTypes.h"
+#import "./include/IOKit/hidsystem/IOHIDUsageTables.h"
 
 typedef uint32_t IOHIDDigitizerTransducerType;
 
@@ -528,3 +535,17 @@ static void handleVNCKeyboard(rfbBool down, rfbKeySym key, rfbClientPtr client)
 static void handleVNCPointer(int buttons, int x, int y, rfbClientPtr client) {
     VNCPointer(buttons, x, y, client);
 }
+
+// 기본	22:11:52.331940+0900	kernel	Corpse released, count at 0
+// 기본	22:11:52.414493+0900	kernel	IOMFB: default_fb_surface: No Default FB Surface found. Return error
+// 기본	22:11:52.414536+0900	kernel	screendumpd[43722] Corpse allowed 1 of 5
+// 기본	22:11:52.606790+0900	kernel	Corpse released, count at 0
+// 기본	22:11:52.682856+0900	kernel	IOMFB: default_fb_surface: No Default FB Surface found. Return error
+// 기본	22:11:52.682905+0900	kernel	screendumpd[43723] Corpse allowed 1 of 5
+// 기본	22:11:52.876255+0900	kernel	Corpse released, count at 0
+// 기본	22:11:52.915524+0900	kernel	IOMFB: default_fb_surface: No Default FB Surface found. Return error
+// 기본	22:11:52.915570+0900	kernel	screendumpd[43724] Corpse allowed 1 of 5
+// 기본	22:11:53.105917+0900	kernel	Corpse released, count at 0
+// 기본	22:11:53.277579+0900	kernel	IOMFB: default_fb_surface: No Default FB Surface found. Return error
+// 기본	22:11:53.277657+0900	kernel	screendumpd[43725] Corpse allowed 1 of 5
+// 기본	22:11:53.407555+0900	kernel	IOMFB: default_fb_surface: No Default FB Surface found. Return error

screendump/update_repo.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+rm -rf packages/*
+export FINALPACKAGE=1
+make clean package
+# ssh mostm@denver.lan "rm -rf /home/mostm/projects/repo/data/secure/debs/ru.mostmodest.screendump_*"
+scp packages/* mostm@denver.lan:/home/mostm/projects/repo/data/secure/debs/
+ssh mostm@denver.lan "bash /home/mostm/projects/repo/data/secure/updaterepo.sh"

screendumpLowFrame/Capturer/Makefile

@@ -0,0 +1,15 @@
+INSTALL_TARGET_PROCESSES = SpringBoard
+
+include $(THEOS)/makefiles/common.mk
+
+TWEAK_NAME = screendumpbb
+$(TWEAK_NAME)_FILES = Tweak.xm
+#$(TWEAK_NAME)_ARCHS = arm64
+#$(TWEAK_NAME)_FRAMEWORKS := IOSurface IOKit
+#$(TWEAK_NAME)_PRIVATE_FRAMEWORKS := IOMobileFramebuffer IOSurface
+
+#ADDITIONAL_OBJCFLAGS += -I../vncbuild/include -Iinclude
+#ADDITIONAL_LDFLAGS += -Wl,-segalign,4000 -L../vncbuild/lib -lvncserver -lpng -llzo2 -ljpeg -lssl -lcrypto -lz
+#ADDITIONAL_CFLAGS = -w
+
+include $(THEOS_MAKE_PATH)/tweak.mk

screendumpLowFrame/Capturer/Tweak.xm

@@ -1,11 +1,10 @@
-#include <errno.h>
-#include <substrate.h>
-#include <rfb/rfb.h>
+#import <errno.h>
+#import <substrate.h>
 #import <notify.h>
 #import <UIKit/UIKit.h>
 #import <rootless.h>
 
-#undef NSLog
+#define kSettingsPath @"/var/mobile/Library/Preferences/ru.mostmodest.screendump.plist"
 
 extern "C" UIImage* _UICreateScreenUIImage();
 
@@ -17,12 +16,31 @@ static BOOL isBlackScreen;
 @end
 
 @implementation CapturerScreen
+
 -(id)init
 {
+	NSLog(@"screendump bb: CapturerScreen init");
 	self = [super init];
-	
+	// [self start];
 	return self;
 }
+
++(void)load
+{
+	CapturerScreen* instance = [self sharedInstance];
+	[instance start];
+}
+
++(instancetype)sharedInstance
+{
+	static dispatch_once_t onceToken = 0;
+	__strong static CapturerScreen* sharedInstance = nil;
+	dispatch_once(&onceToken, ^{
+		sharedInstance = [[self alloc] init];
+	});
+	return sharedInstance;
+}
+
 -(unsigned char *)pixelBRGABytesFromImageRef:(CGImageRef)imageRef
 {
     
@@ -58,6 +76,7 @@ static BOOL isBlackScreen;
 -(void)start
 {
 	dispatch_async(dispatch_get_main_queue(), ^(void){
+		NSLog(@"screendumpbb: setting capture timer every 0.4f");
 		[NSTimer scheduledTimerWithTimeInterval:0.4f target:self selector:@selector(capture) userInfo:nil repeats:YES];
 	});
 }
@@ -73,13 +92,17 @@ static BOOL isBlackScreen;
 }
 -(void)capture
 {
+	NSLog(@"screendumpbb: capture");
 	@autoreleasepool {
 		
+		NSLog(@"screendumpbb: capture - isBlackScreen: %d", isBlackScreen);
+		NSLog(@"screendumpbb: capture - isEnabled: %d", isEnabled);
 		if(isBlackScreen || !isEnabled) {
 			return;
 		}
 		
 		UIImage* image = _UICreateScreenUIImage();
+		NSLog(@"screendumpbb: capture - got frame, now resizing...");
 		
 		CGSize newS = CGSizeMake(image.size.width, image.size.height);
 		
@@ -94,19 +117,24 @@ static BOOL isBlackScreen;
 		size_t size = iWidth * iHeight * iBytesPerPixel;
 		
 		unsigned char * bytes = [self pixelBRGABytesFromImageRef:imageRef];
+		NSLog(@"screendumpbb: capture - resize complete, got bytes");
 		
 		dispatch_async(dispatch_get_global_queue( DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
 			@autoreleasepool {
+				NSLog(@"screendumpbb: capture - writing buffer...");
 				NSData *imageData = [NSData dataWithBytesNoCopy:bytes length:size freeWhenDone:YES];
 				[imageData writeToFile:@"//tmp/screendump_Buff.tmp" atomically:YES];
 				[@{@"width":@(iWidth), @"height":@(iHeight), @"size":@(size),} writeToFile:@"//tmp/screendump_Info.tmp" atomically:YES];
-				notify_post("com.julioverne.screendump/frameChanged");
+				NSLog(@"screendumpbb: capture - notifying daemon");
+				notify_post("ru.mostmodest.screendump/frameChanged");
 			}
 		});
 	}
 }
+
 @end
 
+/*
 %hook SpringBoard
 - (void)applicationDidFinishLaunching:(id)application
 {
@@ -115,7 +143,7 @@ static BOOL isBlackScreen;
 	[cap start];
 }
 %end
-
+*/
 
 static void screenDisplayStatus(CFNotificationCenterRef center, void* observer, CFStringRef name, const void* object, CFDictionaryRef userInfo)
 {
@@ -129,21 +157,29 @@ static void screenDisplayStatus(CFNotificationCenterRef center, void* observer,
     } else {
 		isBlackScreen = NO;
 	}
+	NSLog(@"screendumpbb: screenDisplayStatus - isBlackScreen: %d", isBlackScreen);
 }
 
 static void loadPrefs(CFNotificationCenterRef center, void* observer, CFStringRef name, const void* object, CFDictionaryRef userInfo)
 {
+	NSLog(@"screendumpbb: loadPrefs");
 	@autoreleasepool {
-		NSUserDefaults *defaults = [[NSUserDefaults alloc] initWithSuiteName:@"com.cosmosgenius.screendump"];
+		NSUserDefaults *defaults = [[NSUserDefaults alloc] initWithSuiteName:@"ru.mostmodest.screendump"];
 		isEnabled = [[defaults objectForKey:@"CCSisEnabled"]?:@NO boolValue];
+		NSLog(@"screendumpbb: loadPrefs - isEnabled: %d", isEnabled);
 	}
 }
 
 %ctor
 {
+	NSLog(@"screendumpbb: ctor");
+	isEnabled = NO;
 	CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, screenDisplayStatus, CFSTR("com.apple.iokit.hid.displayStatus"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
+	NSLog(@"screendumpbb: ctor 1");
 	
-	CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, loadPrefs, CFSTR("com.cosmosgenius.screendump/preferences.changed"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
+	CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, loadPrefs, CFSTR("ru.mostmodest.screendump/preferences.changed"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
+	NSLog(@"screendumpbb: ctor 2");
 	
 	loadPrefs(NULL, NULL, NULL, NULL, NULL);
+	NSLog(@"screendumpbb: ctor 3");
 }

screendumpLowFrame/Capturer/screendumpbb.plist

@@ -0,0 +1,5 @@
+{
+    Filter = {
+        Bundles = ( "com.apple.springboard" );
+    };
+}

screendumpLowFrame/Makefile

@@ -1,41 +1,14 @@
-TARGET = iphone:16.5:14.0
+export THEOS_PACKAGE_SCHEME = rootless
+export ARCHS = arm64 arm64e
+export TARGET = iphone:16.5:14.0
+export GO_EASY_ON_ME = 1
+export COPYFILE_DISABLE=1
 
 include $(THEOS)/makefiles/common.mk
 
-ifeq ($(THEOS_PACKAGE_SCHEME),rootless)
-	PACKAGE_BUILDNAME := rootless
-else
-	PACKAGE_BUILDNAME := rootful
-endif
-
-TOOL_NAME = screendumpd
-$(TOOL_NAME)_FILES = main.mm
-export ARCHS = arm64
-$(TOOL_NAME)_ARCHS = arm64
-ARCHS = arm64
-$(TOOL_NAME)_VALID_ARCHS = arm64
-$(TOOL_NAME)_FRAMEWORKS := IOSurface IOKit
-$(TOOL_NAME)_PRIVATE_FRAMEWORKS := IOMobileFramebuffer IOSurface
-$(TOOL_NAME)_OBJCFLAGS += -Ivncbuild/include -Iinclude
-$(TOOL_NAME)_LDFLAGS += -Wl,-segalign,4000 -Lvncbuild/lib  -lvncserver -lpng -llzo2 -ljpeg -lssl -lcrypto -lz
-$(TOOL_NAME)_CFLAGS = -w
-$(TOOL_NAME)_CODESIGN_FLAGS = "-Sen.plist"
-$(TOOL_NAME)_INSTALL_PATH = /usr/libexec
-
-include $(THEOS_MAKE_PATH)/tool.mk
-
-
-SUBPROJECTS += hooks
+SUBPROJECTS += Capturer Server
 
 include $(THEOS_MAKE_PATH)/aggregate.mk
 
-ifeq ($(THEOS_PACKAGE_SCHEME),rootless)
 after-screendumpd-stage::
-	$(ECHO_NOTHING) rm $(THEOS_STAGING_DIR)/Library/LaunchDaemons/com.julioverne.screendumpd.plist$(ECHO_END)
-	$(ECHO_NOTHING) mv $(THEOS_STAGING_DIR)/Library/LaunchDaemons/com.julioverne.screendumpd.rootless.plist $(THEOS_STAGING_DIR)/Library/LaunchDaemons/com.julioverne.screendumpd.plist$(ECHO_END)
-	$(ECHO_NOTHING)$(FAKEROOT) chown root:wheel $(THEOS_STAGING_DIR)/Library/LaunchDaemons/com.julioverne.screendumpd.plist$(ECHO_END)
-else
-after-screendumpd-stage::
-	$(ECHO_NOTHING) rm $(THEOS_STAGING_DIR)/Library/LaunchDaemons/com.julioverne.screendumpd.rootless.plist$(ECHO_END)
-	$(ECHO_NOTHING)$(FAKEROOT) chown root:wheel $(THEOS_STAGING_DIR)/Library/LaunchDaemons/com.julioverne.screendumpd.plist$(ECHO_END)
-endif
+	$(ECHO_NOTHING)$(FAKEROOT) chown root:wheel $(THEOS_STAGING_DIR)/Library/LaunchDaemons/ru.mostmodest.screendumpd.plist$(ECHO_END)

screendumpLowFrame/Server/Makefile

@@ -0,0 +1,17 @@
+include $(THEOS)/makefiles/common.mk
+
+TOOL_NAME = screendumpd
+$(TOOL_NAME)_FILES = main.mm
+$(TOOL_NAME)_ARCHS = arm64
+$(TOOL_NAME)_FRAMEWORKS := IOSurface IOKit
+$(TOOL_NAME)_PRIVATE_FRAMEWORKS := IOMobileFramebuffer IOSurface
+$(TOOL_NAME)_OBJCFLAGS += -I../vncbuild/include -Iinclude
+$(TOOL_NAME)_LDFLAGS += -Wl,-segalign,4000 -L../vncbuild/lib -lvncserver -lpng -llzo2 -ljpeg -lssl -lcrypto -lz
+$(TOOL_NAME)_INSTALL_PATH = /usr/libexec
+$(TOOL_NAME)_CFLAGS = -w
+$(TOOL_NAME)_CODESIGN_FLAGS = -Sentitlements.plist
+
+include $(THEOS_MAKE_PATH)/tool.mk
+
+after-screendumpd-stage::
+	$(ECHO_NOTHING)$(FAKEROOT) chown root:wheel $(THEOS_STAGING_DIR)/Library/LaunchDaemons/ru.mostmodest.screendumpd.plist$(ECHO_END)

screendumpLowFrame/Server/entitlements.plist

@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>

screendumpLowFrame/Server/main.mm

@@ -1,10 +1,12 @@
-#include <errno.h>
-#include <substrate.h>
-#include <rfb/rfb.h>
+#import <errno.h>
+#import <substrate.h>
+#import <rfb/rfb.h>
 #import <Foundation/Foundation.h>
 #import <IOSurface/IOSurfaceRef.h>
 #import <rootless.h>
 
+#define kSettingsPath @"/var/mobile/Library/Preferences/ru.mostmodest.screendump.plist"
+
 static bool CCSisEnabled = true;
 static NSString *CCSPassword = nil;
 static rfbScreenInfoPtr screen;
@@ -45,7 +47,7 @@ typedef mach_port_t io_service_t;
 typedef kern_return_t IOReturn;
 typedef IOReturn IOMobileFramebufferReturn;
 typedef io_service_t IOMobileFramebufferService;
-extern "C" mach_port_t mach_task_self(void);
+extern "C" mach_port_t mach_task_self();
 extern "C" void IOSurfaceFlushProcessorCaches(IOSurfaceRef buffer);
 extern "C" int IOSurfaceLock(IOSurfaceRef surface, uint32_t options, uint32_t *seed);
 extern "C" int IOSurfaceUnlock(IOSurfaceRef surface, uint32_t options, uint32_t *seed);
@@ -64,6 +66,7 @@ static void handleVNCPointer(int buttons, int x, int y, rfbClientPtr client);
 
 static rfbBool VNCCheck(rfbClientPtr client, const char *data, int size)
 {
+   	NSLog(@"screendumpd: VNCCheck");
     NSString *password = reinterpret_cast<NSString *>(screen->authPasswdData);
     if(!password) {
         return TRUE;
@@ -80,6 +83,7 @@ static rfbBool VNCCheck(rfbClientPtr client, const char *data, int size)
 
 static void VNCSetup()
 {
+   	NSLog(@"screendumpd: VNCSetup");
 	@autoreleasepool {
 		NSDictionary* frameInfo = [NSDictionary dictionaryWithContentsOfFile:@"//tmp/screendump_Info.tmp"]?:@{};
 		width = [frameInfo[@"width"]?:@(0) intValue];
@@ -114,43 +118,59 @@ static void VNCSettings(bool shouldStart, NSString* password)
         CCSPassword = password;
     }
     NSString *sEnabled = CCSisEnabled ? @"YES": @"NO";
+   	NSLog(@"screendumpd: VNCSettings - is enabled - %@", sEnabled);
+   	NSLog(@"screendumpd: VNCSettings - password - %@", CCSPassword);
     VNCUpdateRunState(CCSisEnabled);
 }
 
 static void VNCUpdateRunState(bool shouldStart)
 {
+   	NSLog(@"screendumpd: VNCUpdateRunState");
     if(screen == NULL) {
+       	NSLog(@"screendumpd: VNCUpdateRunState - screen is nil");
         return;
     }
     if(CCSPassword && CCSPassword.length) {
+       	NSLog(@"screendumpd: VNCUpdateRunState - configured password");
         screen->authPasswdData = (void *) CCSPassword;
     } else {
+       	NSLog(@"screendumpd: VNCUpdateRunState - set password to nil");
         screen->authPasswdData = NULL;
     }
+    NSLog(@"screendumpd: VNCUpdateRunState - vnc is running?");
     if(shouldStart == isVNCRunning) {
+       	NSLog(@"screendumpd: VNCUpdateRunState - vnc is running");
         return;
     }
+    NSLog(@"screendumpd: VNCUpdateRunState - vnc is not running");
     if(shouldStart) {
+       	NSLog(@"screendumpd: VNCUpdateRunState - rfbInitServer");
         rfbInitServer(screen);
+       	NSLog(@"screendumpd: VNCUpdateRunState - rfbRunEventLoop");
         rfbRunEventLoop(screen, -1, true);
     } else {
+       	NSLog(@"screendumpd: VNCUpdateRunState - rfbShutdownServer");
         rfbShutdownServer(screen, true);
     }
     isVNCRunning = shouldStart;
+    NSLog(@"screendumpd: VNCUpdateRunState - isVNCRunning: %d", isVNCRunning);
 }
 
 static void loadPrefs(void)
 {
+	NSLog(@"screendumpd: load prefs");
 	@autoreleasepool {
 		NSDictionary* defaults = nil;
-		CFStringRef appID = CFSTR("com.cosmosgenius.screendump");
+		CFStringRef appID = CFSTR("ru.mostmodest.screendump");
 		CFArrayRef keyList = CFPreferencesCopyKeyList(appID, CFSTR("mobile"), kCFPreferencesAnyHost);
 		if(keyList) {
 			defaults = (NSDictionary *)CFPreferencesCopyMultiple(keyList, appID, CFSTR("mobile"), kCFPreferencesAnyHost)?:@{};
 			CFRelease(keyList);
 		}
 		BOOL isEnabled = [[defaults objectForKey:@"CCSisEnabled"]?:@NO boolValue];
+    	NSLog(@"screendumpd: prefs - is enabled - %d", isEnabled);
 		NSString *password = [defaults objectForKey:@"CCSPassword"];
+    	NSLog(@"screendumpd: prefs - password - %@", password);
 		VNCSettings(isEnabled, password);
 	}
 }
@@ -162,22 +182,28 @@ static void VNCBlack()
 
 static void upFrame()
 {
+    NSLog(@"screendumpd: upFrame");
 	if(size_image == 0) {
+        NSLog(@"screendumpd: upFrame - size_image = 0");
 		VNCSetup();
 	}
 	
 	if(screen == NULL) {
+        NSLog(@"screendumpd: upFrame - screen is nil");
         return;
     }
 	
 	@try {
 		@autoreleasepool {
+            NSLog(@"screendumpd: upFrame - updating buffer...");
 			NSData *data = [[NSFileManager defaultManager] contentsAtPath:@"//tmp/screendump_Buff.tmp"];
 			memcpy(screen->frameBuffer, (void*)data.bytes, data.length);
+            NSLog(@"screendumpd: upFrame - updated buffer");
 		}
 	}@catch(NSException*e){
 	}
 	
+    NSLog(@"screendumpd: upFrame - requesting to send a new frame");
 	rfbMarkRectAsModified(screen, 0, 0, width, height);
 }
 
@@ -186,34 +212,40 @@ extern "C" IOMobileFramebufferReturn IOMobileFramebufferGetMainDisplay(IOMobileF
 int main(int argc, const char *argv[])
 {
 	
+    isVNCRunning = NO;
+    NSLog(@"screendumpd: main start");
     CFNotificationCenterAddObserver(
         CFNotificationCenterGetDarwinNotifyCenter(),
         NULL, (CFNotificationCallback)loadPrefs,
-        CFSTR("com.cosmosgenius.screendump/preferences.changed"),
+        CFSTR("ru.mostmodest.screendump/preferences.changed"),
         NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
 		
 	CFNotificationCenterAddObserver(
         CFNotificationCenterGetDarwinNotifyCenter(),
         NULL, (CFNotificationCallback)upFrame,
-        CFSTR("com.julioverne.screendump/frameChanged"),
+        CFSTR("ru.mostmodest.screendump/frameChanged"),
         NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
 			
-    loadPrefs();
-	
+	NSLog(@"screendumpd: main - vnc setup");
 	VNCSetup();
 	//VNCBlack();
 	
+	NSLog(@"screendumpd: main - load prefs");
+    loadPrefs();
+
+	NSLog(@"screendumpd: main - loop");
 	[[NSRunLoop currentRunLoop] run];
+	NSLog(@"screendumpd: main - end");
     return EXIT_SUCCESS;
 }
 
 
-#include <mach/mach.h>
-#include <mach/mach_time.h>
-#include <rfb/rfb.h>
-#include <rfb/keysym.h>
-#include "./include/IOKit/hid/IOHIDEventTypes.h"
-#include "./include/IOKit/hidsystem/IOHIDUsageTables.h"
+#import <mach/mach.h>
+#import <mach/mach_time.h>
+#import <rfb/rfb.h>
+#import <rfb/keysym.h>
+#import "./include/IOKit/hid/IOHIDEventTypes.h"
+#import "./include/IOKit/hidsystem/IOHIDUsageTables.h"
 
 typedef uint32_t IOHIDDigitizerTransducerType;
 

screendumpLowFrame/build_packages.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-echo "Building package for ROOTFUL Jailbreak"
-
-make clean
-make package FINALPACKAGE=1
-
-echo "Building package for ROOTLESS Jailbreak"
-
-make clean
-make package FINALPACKAGE=1 THEOS_PACKAGE_SCHEME=rootless

screendumpLowFrame/control

@@ -0,0 +1,11 @@
+Package: ru.mostmodest.screendump.lowframe
+Name: screendumpLowFrame
+Architecture: iphoneos-arm
+Description: VNC for iOS15+ (rootless/Ellekit)
+Maintainer: mostm
+Author: julioverne
+Section: Tweaks
+Conflicts: ru.mostmodest.screendump
+Depends: mobilesubstrate, preferenceloader
+Icon: file:///Library/PreferenceLoader/Preferences/screendump/ScreenDump@2x.png
+Version: 0.0.5

screendumpLowFrame/hooks/Makefile

@@ -1,18 +0,0 @@
-TARGET = iphone:16.5:14.0
-
-include $(THEOS)/makefiles/common.mk
-
-
-TWEAK_NAME = screendumpbb
-$(TWEAK_NAME)_FILES = Tweak.xm
-$(TWEAK_NAME)_FRAMEWORKS := IOSurface IOKit
-$(TWEAK_NAME)_PRIVATE_FRAMEWORKS := IOMobileFramebuffer IOSurface
-
-ADDITIONAL_OBJCFLAGS += -I../vncbuild/include -Iinclude
-ADDITIONAL_LDFLAGS += -Wl,-segalign,4000
-ADDITIONAL_CFLAGS = -w
-
-export ARCHS = arm64
-$(TWEAK_NAME)_ARCHS = arm64
-
-include $(THEOS_MAKE_PATH)/tweak.mk

screendumpLowFrame/hooks/screendumpbb.plist

@@ -1,7 +0,0 @@
-{
-    Filter =     {
-		Executables = (
-			"SpringBoard",
-		);
-    };
-}

screendumpLowFrame/layout/DEBIAN/control

@@ -1,9 +0,0 @@
-Package: com.cosmosgenius.screendump13
-Name: screendump
-Depends: preferenceloader
-Architecture: iphoneos-arm
-Description: VNC for ios
-Maintainer: Sharat M R <cosmosgenius@gmail.com>
-Author: Sharat M R <cosmosgenius@gmail.com>
-Section: Tweaks
-Version: 0.0.4

screendumpLowFrame/layout/DEBIAN/postinst

@@ -1,11 +1,9 @@
 #!/bin/sh
 
 if [ -L "/var/jb" ]; then
-    launchctl unload /var/jb/Library/LaunchDaemons/com.julioverne.screendumpd.plist
-    launchctl load /var/jb/Library/LaunchDaemons/com.julioverne.screendumpd.plist
+    launchctl load /var/jb/Library/LaunchDaemons/ru.mostmodest.screendumpd.plist
 else
-    launchctl unload /Library/LaunchDaemons/com.julioverne.screendumpd.plist
-    launchctl load /Library/LaunchDaemons/com.julioverne.screendumpd.plist
+    launchctl load /Library/LaunchDaemons/ru.mostmodest.screendumpd.plist
 fi
 
 exit 0;

screendumpLowFrame/layout/DEBIAN/preinst

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+if [ -L "/var/jb" ]; then
+    launchctl unload /var/jb/Library/LaunchDaemons/ru.mostmodest.screendumpd.plist
+else
+    launchctl unload /Library/LaunchDaemons/ru.mostmodest.screendumpd.plist
+fi
+
+exit 0;

screendumpLowFrame/layout/DEBIAN/prerm

@@ -1,9 +1,9 @@
-#!/bin/bash
+#!/bin/sh
 
 if [ -L "/var/jb" ]; then
-    launchctl unload /var/jb/Library/LaunchDaemons/com.julioverne.screendumpd.plist
+    launchctl unload /var/jb/Library/LaunchDaemons/ru.mostmodest.screendumpd.plist
 else
-    launchctl unload /Library/LaunchDaemons/com.julioverne.screendumpd.plist
+    launchctl unload /Library/LaunchDaemons/ru.mostmodest.screendumpd.plist
 fi
 
 exit 0;

screendumpLowFrame/layout/Library/LaunchDaemons/ru.mostmodest.screendumpd.plist

@@ -3,10 +3,10 @@
 <plist version="1.0">
 <dict>
 	<key>Label</key>
-	<string>com.julioverne.screendumpd</string>
+	<string>ru.mostmodest.screendumpd</string>
 	<key>ProgramArguments</key>
 	<array>
-		<string>/usr/libexec/screendumpd</string>
+		<string>/var/jb/usr/libexec/screendumpd</string>
 	</array>
 	<key>RunAtLoad</key>
 	<true/>

screendumpLowFrame/layout/Library/MobileSubstrate/DynamicLibraries/screendumpbb.plist

@@ -1,7 +0,0 @@
-{
-    Filter =     {
-		Executables = (
-			"SpringBoard",
-		);
-    };
-}

screendumpLowFrame/update_repo.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+rm -rf packages/*
+export FINALPACKAGE=1
+make clean package
+# ssh mostm@denver.lan "rm -rf /home/mostm/projects/repo/data/secure/debs/ru.mostmodest.screendump_*"
+scp packages/* mostm@denver.lan:/home/mostm/projects/repo/data/secure/debs/
+ssh mostm@denver.lan "bash /home/mostm/projects/repo/data/secure/updaterepo.sh"

screendumpLowFrame/vncbuild/include/rfb/rfbclient.h

@@ -81,7 +81,7 @@
 #define TUNNEL_PORT_OFFSET 5500
 #define SERVER_PORT_OFFSET 5900
 
-#define DEFAULT_SSH_CMD "/usr/bin/ssh"
+#define DEFAULT_SSH_CMD "/var/jb/usr/bin/ssh"
 #define DEFAULT_TUNNEL_CMD  \
   (DEFAULT_SSH_CMD " -f -L %L:localhost:%R %H sleep 20")
 #define DEFAULT_VIA_CMD     \