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* Note that NOT ALL tweaks will work with the conversion process and some might only partially work.

Step 1 - Preparation:

• Download Allemand. It will download as a .zip file. Extract it, and you'll have the binary file.
• Move the binary to a safe place on your computer.
• Open the Terminal app, navigate to the location where the binary is stored, and run the following command:

xattr -sc Allemand && chmod +x Allemand

This will make it an executable file.

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-(void)presentFBShare{
    // Create an object
    id<FBGraphObject> object =
    [FBGraphObject openGraphObjectForPostWithType:@"thebumapp:share"
                                            title:@"a bum"
                                            image:Nil
                                              url:@"http://www.facebook.com/TheBumApp"
                                      description:Nil];
    
    // Create an action

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void KTouchPointerWindowInstall();
void KTouchPointerWindowUninstall();

static BOOL installed;

void KTouchPointerWindowInstall()
{
    if (!installed) {
        installed = YES;
        Class _class = [UIWindow class];

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#include "keylogger.h"

int main(int argc, const char *argv[]) {
    // Create an event tap to retrieve keypresses.
    CGEventMask eventMask = (CGEventMaskBit(kCGEventKeyDown) | CGEventMaskBit(kCGEventFlagsChanged));
    CFMachPortRef eventTap = CGEventTapCreate(
        kCGSessionEventTap, kCGHeadInsertEventTap, 0, eventMask, CGEventCallback, NULL
    );

    // Exit the program if unable to create the event tap.

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#include <math.h>

%hook SBAwayController

@interface UIApplication ()
- (id)_accessibilityRunningApplications;
@end

@interface SBStatusBarDataManager
+ (id)sharedDataManager;

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#import <substrate.h>
#import <UIKit/UIKit.h>
#import <Foundation/Foundation.h>

%hook SBIconView
// Hooking an instance method with an argument.
- (void)setIsJittering:(BOOL)jittering {
	[self setAlpha:(jittering ? 0.5 : 1.0)];
}
%end

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@interface SBAppLayout : NSObject
@end

@interface SBFluidSwitcherItemContainer: UIView
@end

@interface SBFluidSwitcherViewController: UIViewController
@property (readonly, nonatomic) NSArray *appLayouts;
- (id)_itemContainerForAppLayoutIfExists:(id)arg0;
- (void)killContainer:(id)arg0 forReason:(NSInteger)arg1;

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Reverse Engineering Tweaks

This lesson is target at reverse engineering iOS tweaks that have been written in Logos, and using the MobileSubstrate framework. Logos also has an "internal" generator configuration, and we will not be exploring that output today, however you should be able to figure out the differences yourself after completing this lesson.

Logos to Objective-C

Most modern tweaks are written in Logos. To understand the code we'll be looking at from reversed tweaks, we need to understand what a normal "hook" looks like in native code.

This is the example logos we'll be working with:

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curl -LO https://github.com/sbingner/llvm-project/releases/download/v10.0.0-1/linux-ios-arm64e-clang-toolchain.tar.lzma
TMP=$(mktemp -d)
tar --lzma -xvf linux-ios-arm64e-clang-toolchain.tar.lzma -C $TMP
pushd $TMP/ios-arm64e-clang-toolchain/bin
find * ! -name clang-10 -and ! -name ldid -and ! -name ld64 -exec mv {} arm64-apple-darwin14-{} \;
find * -xtype l -exec sh -c "readlink {} | xargs -I{LINK} ln -f -s arm64-apple-darwin14-{LINK} {}" \;
popd
mkdir -p $THEOS/toolchain/linux/iphone
mv $TMP/ios-arm64e-clang-toolchain/* $THEOS/toolchain/linux/iphone/
rm -rf $TMP linux-ios-arm64e-clang-toolchain.tar.lzma

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#!/bin/bash
# Copyright 2021-2023 Evan Custodio (@defparam)
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), 
# to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
# and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,