User:Uroboro: Difference between revisions

641 editsJoined 4 March 2013
m (Disclaimer)
m (Mail filter.)
 
(31 intermediate revisions by the same user not shown)
Line 1: Line 1:
Find me on saurik's [[IRC]] server, [https://twitter.com/uroboro845 Twitter], [http://www.reddit.com/user/uroboro Reddit], [https://github.com/uroboro Github], [http://stackoverflow.com/users/1429562/uroboro StackOverflow].
Find me on saurik's [[IRC]] server, [https://twitter.com/uroboro845 Twitter], [http://www.reddit.com/user/uroboro Reddit], [https://github.com/uroboro Github], [http://stackoverflow.com/users/1429562/uroboro StackOverflow] or send me an [mailto:[email protected] email].


Made [https://github.com/uroboro/UnlockEvents UnlockEvents] and [https://github.com/uroboro/FlipNC FlipNC].
Made [https://github.com/uroboro/UnlockEvents UnlockEvents] and [https://github.com/uroboro/FlipNC FlipNC].
Line 7: Line 7:
Some [[NIC]] templates [https://github.com/uroboro/nicTemplates here].
Some [[NIC]] templates [https://github.com/uroboro/nicTemplates here].


And a repository there: uroboro.github.io/repo.
And a repository there: [https://cydia.saurik.com/api/share#?source=https://uroboro.github.io/repo/ uroboro.github.io/repo].


'''DISCLAIMER: All code written in this page is to be considered experimental and untested. The author shall not be held responsible or liable for any undesired consequences, including, but not limited to, data loss, property damage, time travel, the singularity, suffered by you as a result of any error in such code. You also agree that you will not use these code snippets for any purposes prohibited by United States law, including, without limitation, the development, design, manufacture, or production of nuclear, missile, or chemical or biological weapons.'''
'''DISCLAIMER: All code written in this page is to be considered experimental and untested. The author shall not be held responsible or liable for any undesired consequences, including, but not limited to, data loss, property damage, time travel, the singularity, suffered by you as a result of any error in such code. You also agree that you will not use these code snippets for any purposes prohibited by United States law, including, without limitation, the development, design, manufacture, or production of nuclear, missile, or chemical or biological weapons.'''
Line 13: Line 13:
== "Interesting" links ==
== "Interesting" links ==


* [https://developer.apple.com/library/mac/documentation/CoreFoundation/Conceptual/CFMemoryMgmt/Concepts/Ownership.html Object ownership].
* [https://developer.apple.com/library/ios/documentation/CoreFoundation/Conceptual/CFMemoryMgmt/Concepts/Ownership.html Object ownership].
* [https://developer.apple.com/library/ios/documentation/Cocoa/Conceptual/MemoryMgmt/Articles/MemoryMgmt.html Memory management].
* [https://www.reddit.com/r/jailbreak/comments/3bcwdk/tutorial_lets_secure_ssh_a_bit_more/ Securing SSH] - [https://bitbucket.org/lordscotland/sshconnect/overview SSHConnect].


== How 2 prefs ==
== Hooking everything ==


As opposed to using NSDictionaries and <code>[NSHomeDirectory() stringByAppendingFormat:@"/Library/Preferences/%s.plist", "com.your.tweak"]</code>, here's another alternative to handling preferences on tweaks.
While previously it was possible to provide no filter or an empty one, this is no longer the case, both by [[Cydia Substrate]] requiring one and not it being empty. So the solution is based on another requirement that is not very documented: Cydia Substrate will only hook binaries that are linked with [[Security.framework]]. The following filter will suffice for this purpose but please reduce the hooking target of your tweak as much as possible.


''To do: read [[http://oleb.net/blog/2014/02/nsuserdefaults-handling-default-values/ this]] carefully and move all information regarding preferences to a more appropriate place.''
{|
|+ com.your.tweak.plist
|- valign="top"
|
{{Collapse|1=<source lang="javascript">{
Filter = {
Bundles = (
"com.apple.Security"
)
}
}
</source>|2=NeXTSTEP style}}
||
{{Collapse|1=<source lang="xml">
<?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>Filter</key>
<dict>
<key>Bundles</key>
<array>
<string>com.apple.Security</string>
</array>
</dict>
</dict>
</plist>
</source>|2=XML style}}
|}
 
== Late hooking ==


=== Tweak.xm ===
=== UI usage ===


<source lang="objc">
If you need to use UI elements, you have to wait until the application is ready.
@interface NSUserDefaults (Tweak_Category)
- (id)objectForKey:(NSString *)key inDomain:(NSString *)domain;
- (void)setObject:(id)value forKey:(NSString *)key inDomain:(NSString *)domain;
@end


static NSString *nsDomainString = @"com.your.tweak";
==== Using callbacks ====
static NSString *nsNotificationString = @"com.your.tweak/preferences.changed";
static BOOL enabled;


<source lang="objc">
static void notificationCallback(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo) {
static void notificationCallback(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo) {
    NSNumber *n = (NSNumber *)[[NSUserDefaults standardUserDefaults] objectForKey:@"enabled" inDomain:nsDomainString];
// UI is available, use UIKit here
    enabled = (n)? [n boolValue]:YES;
#if BEFORE_IOS_8
UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Alert"
message:@"This is an alert."
delegate:nil
cancelButtonTitle:@"I'm ok with this"  
otherButtonTitles:nil];
[alert show];
#else
UIAlertController * alert = [UIAlertController alertControllerWithTitle:@"Alert"
message:@"This is an alert."
preferredStyle:UIAlertControllerStyleAlert];
[alert addAction:[UIAlertAction actionWithTitle:@"I'm ok with this"
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * action) {}]];
[[UIWindow keyWindow].rootViewController presentViewController:alert animated:YES completion:^{}];
#endif
}
}
static void * observer = NULL;


%ctor {
%ctor {
// Set variables on start up
CFNotificationCenterAddObserver(
notificationCallback(NULL, NULL, NULL, NULL, NULL);
CFNotificationCenterGetLocalCenter(),
&observer,
notificationCallback,
(CFStringRef)UIApplicationDidFinishLaunchingNotification,
NULL,
CFNotificationSuspensionBehaviorCoalesce
);
}


// Register for 'PostNotification' notifications
// Remove observer upon unloading the dylib
CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, notificationCallback, (CFStringRef)nsNotificationString, NULL, CFNotificationSuspensionBehaviorCoalesce);
%dtor {
 
CFNotificationCenterRemoveObserver(
// Add any personal initializations
CFNotificationCenterGetLocalCenter(),
&observer,
(CFStringRef)UIApplicationDidFinishLaunchingNotification,
NULL
);
}
}


/*
* From here onward, write your tweak.
* To make your tweak actually do stuff when enabled:
if (!enabled) {
    // Do the original algorithm, either by calling:
    // %orig(); //if using logos for methods
    // _functionName(args); //if using MSHook() for functions
} else {
    ...
    // Optionally, do the original algorithm
}
*/


</source>
</source>


=== Preference plist ===
==== Using blocks ====
 
{{main|PreferenceLoader}}
 
Choose any of the following:
 
==== Reduced style ====
 
Provides a switch on the root section of the preferences (like Airplane Mode). Recommended for configuration-less tweaks.
 
Saved in your tweak's folder as <code>layout/Library/PreferenceLoader/Preferences/com.your.tweak.plist</code>
 
<pre>{
    entry = {
        cell = PSSwitchCell;
        defaults = "com.your.tweak";
        label = "Your Tweak";
        key = enabled;
        default = 1;
        icon = "/Applications/Preferences.app/[email protected]";
        PostNotification = "com.your.tweak/preferences.changed";
    };
}
</pre>
 
==== Extended Style ====
 
Provides a pane where other cells can appear (like Wi-Fi). Recommended for configuration-friendly tweaks.
 
Saved in your tweak's folder as <code>layout/Library/PreferenceLoader/Preferences/com.your.tweak.plist</code>
 
<pre>{
    title = "Your Tweak";
    entry = {
        cell = PSLinkCell;
        label = "Your Tweak";
        icon = "/Applications/Preferences.app/[email protected]";
    };
    items = (
        {
            cell = PSSwitchCell;
            defaults = "com.your.tweak";
            label = Enabled;
            key = enabled;
            default = 1;
            PostNotification = "com.your.tweak/preferences.changed";
        }
        // add more cells (dictionaries) here
    );
}</pre>
 
==== PreferenceLoader Style ====
 
Provides a static list of cells. Recommended for Preference Bundles of tweaks.
 
Saved in your tweak's Preference Bundle subproject folder as <code>Resources/com.your.tweak.plist</code>
 
<pre>{
    items = (
        {
            cell = PSSwitchCell;
            defaults = "com.your.tweak";
            label = Enabled;
            key = enabled;
            default = 1;
            PostNotification = "com.your.tweak/preferences.changed";
        }
        // add more cells (dictionaries) here
    );
}</pre>
 
=== Flipswitches ===
 
{{main|Flipswitch}}
 
After using the Flipswitch NIC template, modify accordingly
 
==== Switch.x ====


<source lang="objc">
<source lang="objc">
#import "FSSwitchDataSource.h"
static id observer;
#import "FSSwitchPanel.h"
%ctor {
 
observer = [[NSNotificationCenter defaultCenter] addObserverForName:UIApplicationDidFinishLaunchingNotification
@interface NSUserDefaults (Tweak_Category)
object:nil queue:[NSOperationQueue mainQueue]
- (id)objectForKey:(NSString *)key inDomain:(NSString *)domain;
usingBlock:^(NSNotification *notification) {
- (void)setObject:(id)value forKey:(NSString *)key inDomain:(NSString *)domain;
// UI is available, use UIKit here
@end
#if BEFORE_IOS_8
 
UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Alert"
static NSString *nsDomainString = @"com.your.tweak";
message:@"This is an alert."  
static NSString *nsNotificationString = @"com.your.tweak/preferences.changed";
delegate:nil
 
cancelButtonTitle:@"I'm ok with this"
@interface YourTweakFlipswitchSwitch : NSObject <FSSwitchDataSource>
otherButtonTitles:nil];
@end
[alert show];
 
#else
@implementation YourTweakFlipswitchSwitch
UIAlertController * alert = [UIAlertController alertControllerWithTitle:@"Alert"
 
message:@"This is an alert."
- (NSString *)titleForSwitchIdentifier:(NSString *)switchIdentifier {
preferredStyle:UIAlertControllerStyleAlert];
    return @"Your Tweak";
[alert addAction:[UIAlertAction actionWithTitle:@"I'm ok with this"
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * action) {}]];
[[UIWindow keyWindow].rootViewController presentViewController:alert animated:YES completion:^{}];
#endif
}
];
}
}


- (FSSwitchState)stateForSwitchIdentifier:(NSString *)switchIdentifier {
// Remove observer upon unloading the dylib
    NSNumber *n = (NSNumber *)[[NSUserDefaults standardUserDefaults] objectForKey:@"enabled" inDomain:nsDomainString];
%dtor {
    BOOL enabled = (n)? [n boolValue]:YES;
[[NSNotificationCenter defaultCenter] removeObserver:observer];
    return (enabled) ? FSSwitchStateOn : FSSwitchStateOff;
}
 
- (void)applyState:(FSSwitchState)newState forSwitchIdentifier:(NSString *)switchIdentifier {
    switch (newState) {
    case FSSwitchStateIndeterminate:
        break;
    case FSSwitchStateOn:
        [[NSUserDefaults standardUserDefaults] setObject:[NSNumber numberWithBool:YES] forKey:@"enabled" inDomain:nsDomainString];
        CFNotificationCenterPostNotification(CFNotificationCenterGetDarwinNotifyCenter(), (CFStringRef)nsNotificationString, NULL, NULL, YES);
        break;
    case FSSwitchStateOff:
        [[NSUserDefaults standardUserDefaults] setObject:[NSNumber numberWithBool:NO] forKey:@"enabled" inDomain:nsDomainString];
        CFNotificationCenterPostNotification(CFNotificationCenterGetDarwinNotifyCenter(), (CFStringRef)nsNotificationString, NULL, NULL, YES);
        break;
    }
    return;
}
}
@end
</source>
</source>


== Late hooking ==
=== Dynamic bundle loading ===


If you need to use UI elements, you have to wait until the application is ready.
Same applies if a class you want to hook is dynamically loaded by a bundle.


<source lang="objc">
''To do: read [https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man3/dyld.3.html this] and make this procedure more robust.''
...
- (void)receiveNotification:(NSNotification *)notification {
// UI is available
}
...
 
%ctor {
[[NSNotificationCenter defaultCenter] addObserver:[UFSSomeClass sharedInstance]
selector:@selector(didReceiveNotification:)
name:UIApplicationDidFinishLaunchingNotification
object:nil];
}
</source>


Same applies if a class you want to hook is created or loaded dynamically.
==== Using callbacks ====


<source lang="objc">
<source lang="objc">
...
static void notificationCallback(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo) {
- (void)receiveNotification:(NSNotification *)notification {
if ([((NSDictionary *)userInfo)[NSLoadedClasses] containsObject:@"targetClass"]) {
if ([notification.userInfo[NSLoadedClasses] containsString:@"targetClass"]) {
// Target class has been loaded
// Target class has been loaded
}
}
}
}
...
 
%ctor {
%ctor {
[[NSNotificationCenter defaultCenter] addObserver:[UFSSomeClass sharedInstance]
CFNotificationCenterAddObserver(
selector:@selector(didReceiveNotification:)
CFNotificationCenterGetLocalCenter(), NULL,
name:NSBundleDidLoadNotification
notificationCallback,
object:nil];
(CFStringRef)NSBundleDidLoadNotification,
NULL, CFNotificationSuspensionBehaviorCoalesce);
}
}
</source>
</source>


If you have a function you need to call, the block API can help evade creating an object to handle the notification. The following snippet creates a similar usage of the <tt>CFNotificationCenterAddObserver</tt> API.
==== Using blocks ====
 
<source lang="objc">
<source lang="objc">
static void notificationCallback(NSNotificationCenter *center, id observer, NSString *name, id object, NSDictionary *userInfo) {
if ([notification.userInfo[NSLoadedClasses] containsString:@"targetClass"]) {
// Target class has been loaded
}
}
static id observer;
static id observer;
%ctor {
%ctor {
NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
observer = [[NSNotificationCenter defaultCenter] addObserverForName:NSBundleDidLoadNotification
NSOperationQueue *mainQueue = [NSOperationQueue mainQueue];
object:nil queue:[NSOperationQueue mainQueue]
observer = [center addObserverForName:NSBundleDidLoadNotification object:nil queue:mainQueue
usingBlock:^(NSNotification *notification) {
usingBlock:^(NSNotification *notification) {
notificationCallback(center, observer, [notification name], [notification object], [notification userInfo]);
if ([notification.userInfo[NSLoadedClasses] containsObject:@"targetClass"]) {
}];
// Target class has been loaded
}
}
];
}
}


Line 316: Line 251:
{| class="wikitable"
{| class="wikitable"
|+ com.your.tweak.plist
|+ com.your.tweak.plist
! JSON style !! XML style
! NeXTSTEP style !! XML style
|- valign="top"
|- valign="top"
|
|
<source lang="javascript">{
<source lang="javascript">{
    entry = {
entry = {
        cell = PSSwitchCell;
cell = PSSwitchCell;
        defaults = "com.your.tweak";
defaults = "com.your.tweak";
        label = "Your Tweak";
label = "Your Tweak";
        key = enabled;
key = enabled;
        default = 1;
default = 1;
        icon = "/Applications/Preferences.app/[email protected]";
icon = "/Applications/Preferences.app/[email protected]";
        PostNotification = "com.your.tweak/preferences.changed";
PostNotification = "com.your.tweak/preferences.changed";
    };
};
}
}
</source>
</source>
Line 362: Line 297:
{|
{|
|+ com.your.tweak.plist
|+ com.your.tweak.plist
! JSON style !! XML style
! NeXTSTEP style !! XML style
|- valign="top"
|- valign="top"
|
|
<source lang="javascript">{
<source lang="javascript">{
    entry = {
entry = {
        cell = PSSwitchCell;
cell = PSSwitchCell;
        defaults = "com.your.tweak";
defaults = "com.your.tweak";
        label = "Your Tweak";
label = "Your Tweak";
        key = enabled;
key = enabled;
        default = 1;
default = 1;
        icon = "/Applications/Preferences.app/[email protected]";
icon = "/Applications/Preferences.app/[email protected]";
        PostNotification = "com.your.tweak/preferences.changed";
PostNotification = "com.your.tweak/preferences.changed";
    };
};
}
}
</source>
</source>
Line 403: Line 338:
</plist>
</plist>
</source>
</source>
|}
Maybe collapsing?
{|
|+ com.your.tweak.plist
|- valign="top"
|
{{Collapse|1=<source lang="javascript">{
entry = {
cell = PSSwitchCell;
defaults = "com.your.tweak";
label = "Your Tweak";
key = enabled;
default = 1;
icon = "/Applications/Preferences.app/[email protected]";
PostNotification = "com.your.tweak/preferences.changed";
};
}
</source>|2=NeXTSTEP style}}
||
{{Collapse|1=<source lang="xml">
<?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>entry</key>
<dict>
<key>cell</key>
<string>PSSwitchCell</string>
<key>defaults</key>
<string>com.your.tweak</string>
<key>label</key>
<string>Your Tweak</string>
<key>key</key>
<string>enabled</string>
<key>default</key>
<true/>
<key>icon</key>
<string>/Applications/Preferences.app/[email protected]</string>
<key>PostNotification</key>
<string>com.your.tweak/preferences.changed</string>
</dict>
</dict>
</plist>
</source>|2=XML style}}
|}
|}

Latest revision as of 05:06, 30 January 2018

Find me on saurik's IRC server, Twitter, Reddit, Github, StackOverflow or send me an email.

Made UnlockEvents and FlipNC.

If you are looking for notifications within a process, give NotificationExplorer a look.

Some NIC templates here.

And a repository there: uroboro.github.io/repo.

DISCLAIMER: All code written in this page is to be considered experimental and untested. The author shall not be held responsible or liable for any undesired consequences, including, but not limited to, data loss, property damage, time travel, the singularity, suffered by you as a result of any error in such code. You also agree that you will not use these code snippets for any purposes prohibited by United States law, including, without limitation, the development, design, manufacture, or production of nuclear, missile, or chemical or biological weapons.

"Interesting" links

Hooking everything

While previously it was possible to provide no filter or an empty one, this is no longer the case, both by Cydia Substrate requiring one and not it being empty. So the solution is based on another requirement that is not very documented: Cydia Substrate will only hook binaries that are linked with Security.framework. The following filter will suffice for this purpose but please reduce the hooking target of your tweak as much as possible.

com.your.tweak.plist

Late hooking

UI usage

If you need to use UI elements, you have to wait until the application is ready.

Using callbacks

static void notificationCallback(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo) {
	// UI is available, use UIKit here
#if BEFORE_IOS_8
	UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Alert" 
		message:@"This is an alert." 
		delegate:nil 
		cancelButtonTitle:@"I'm ok with this" 
		otherButtonTitles:nil];
	[alert show];			
#else
	UIAlertController * alert = [UIAlertController alertControllerWithTitle:@"Alert"
		message:@"This is an alert."
		preferredStyle:UIAlertControllerStyleAlert];
	[alert addAction:[UIAlertAction actionWithTitle:@"I'm ok with this" 
		style:UIAlertActionStyleDefault
		handler:^(UIAlertAction * action) {}]];
	[[UIWindow keyWindow].rootViewController presentViewController:alert animated:YES completion:^{}];
#endif
}
 
static void * observer = NULL;

%ctor {
	CFNotificationCenterAddObserver(
		CFNotificationCenterGetLocalCenter(),
		&observer,
		notificationCallback,
		(CFStringRef)UIApplicationDidFinishLaunchingNotification,
		NULL,
		CFNotificationSuspensionBehaviorCoalesce
	);
}

// Remove observer upon unloading the dylib
%dtor {
	CFNotificationCenterRemoveObserver(
		CFNotificationCenterGetLocalCenter(),
		&observer,
		(CFStringRef)UIApplicationDidFinishLaunchingNotification,
		NULL
	);
}

Using blocks

static id observer;
%ctor {
	observer = [[NSNotificationCenter defaultCenter] addObserverForName:UIApplicationDidFinishLaunchingNotification
		object:nil queue:[NSOperationQueue mainQueue]
		usingBlock:^(NSNotification *notification) {
			// UI is available, use UIKit here
#if BEFORE_IOS_8
			UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Alert" 
				message:@"This is an alert." 
				delegate:nil 
				cancelButtonTitle:@"I'm ok with this" 
				otherButtonTitles:nil];
			[alert show];			
#else
			UIAlertController * alert = [UIAlertController alertControllerWithTitle:@"Alert"
				message:@"This is an alert."
				preferredStyle:UIAlertControllerStyleAlert];
			[alert addAction:[UIAlertAction actionWithTitle:@"I'm ok with this" 
				style:UIAlertActionStyleDefault
				handler:^(UIAlertAction * action) {}]];
			[[UIWindow keyWindow].rootViewController presentViewController:alert animated:YES completion:^{}];
#endif
		}
	];
}

// Remove observer upon unloading the dylib
%dtor {
	[[NSNotificationCenter defaultCenter] removeObserver:observer];
}

Dynamic bundle loading

Same applies if a class you want to hook is dynamically loaded by a bundle.

To do: read this and make this procedure more robust.

Using callbacks

static void notificationCallback(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo) {
	if ([((NSDictionary *)userInfo)[NSLoadedClasses] containsObject:@"targetClass"]) {
		// Target class has been loaded
	}
}
 
%ctor {
	CFNotificationCenterAddObserver(
		CFNotificationCenterGetLocalCenter(), NULL,
		notificationCallback,
		(CFStringRef)NSBundleDidLoadNotification,
		NULL, CFNotificationSuspensionBehaviorCoalesce);
}

Using blocks

static id observer;
%ctor {
	observer = [[NSNotificationCenter defaultCenter] addObserverForName:NSBundleDidLoadNotification
		object:nil queue:[NSOperationQueue mainQueue]
		usingBlock:^(NSNotification *notification) {
			if ([notification.userInfo[NSLoadedClasses] containsObject:@"targetClass"]) {
				// Target class has been loaded
			}
		}
	];
}

//if a destructor existed or you don't need to track the notification anymore
%dtor {
	[[NSNotificationCenter defaultCenter] removeObserver:observer];
}

Other Stuff

Similar Wanted Pages:

Inheritance hierarchy‏‎ MIG Subsystems
ApplicationScripting.framework/Inheritance hierarchy‏‎ ApplicationScripting.framework/MIG subsystem‏
AppSupport.framework/Inheritance hierarchy‏‎ AppSupport.framework/MIG subsystem
AudioToolbox.framework/Inheritance hierarchy ‏AudioToolbox.framework/MIG subsystem
AVFoundation.framework/Inheritance hierarchy‏ AVFoundation.framework/MIG subsystem
BackBoardServices.framework/Inheritance hierarchy‏ BackBoardServices.framework/MIG subsystem‏‎
‏BulletinBoard.framework/Inheritance hierarchy‏ ‏BulletinBoard.framework/MIG subsystem
ChatKit.framework/Inheritance hierarchy‏‎ ChatKit.framework/MIG subsystem‏
CoreFoundation.framework/Inheritance hierarchy‏‎ CoreFoundation.framework/MIG subsystem
CoreTelephony.framework/Inheritance hierarchy‏‎ CoreTelephony.framework/MIG subsystem
‏Foundation.frameworkInheritance hierarchy‏‎ ‏Foundation.framework/MIG subsystem
GraphicsServices.framework/Inheritance hierarchy‏‎ GraphicsServices.framework/MIG subsystem
IH boilerplate/Inheritance hierarchy‏‎ IH boilerplate/MIG subsystem‏‎
IOKit.framework/Inheritance hierarchy‏‎ IOKit.framework/MIG subsystem
IOSurface.framework/Inheritance hierarchy ‏IOSurface.framework/MIG subsystem
MapKit.framework/Inheritance hierarchy MapKit.framework/MIG subsystem
Message.framework/Inheritance hierarchy ‏Message.framework/MIG subsystem
QuartzCore.framework/Inheritance hierarchy QuartzCore.framework/MIG subsystem
Preferences.app/Inheritance hierarchy‏ ‏Preferences.app/MIG subsystem
Preferences.framework/Inheritance hierarchy Preferences.framework/MIG subsystem
SpringBoard.app/Inheritance hierarchy SpringBoard.app/MIG subsystem
SpringBoardServices.framework/Inheritance hierarchy‏ SpringBoardServices.framework/MIG subsystem
TelephonyUI.framework/Inheritance hierarchy TelephonyUI.framework/MIG subsystem
UIKit.framework/Inheritance hierarchy UIKit.framework/MIG subsystem
WiFiPicker.servicebundle/Inheritance hierarchy ‏WiFiPicker.servicebundle/MIG subsystem‏

Test Zone

Wondering what looks better:

To "wikitable"...

com.your.tweak.plist
NeXTSTEP style XML style
{
	entry = {
		cell = PSSwitchCell;
		defaults = "com.your.tweak";
		label = "Your Tweak";
		key = enabled;
		default = 1;
		icon = "/Applications/Preferences.app/[email protected]";
		PostNotification = "com.your.tweak/preferences.changed";
	};
}
<?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>entry</key>
	<dict>
		<key>cell</key>
		<string>PSSwitchCell</string>
		<key>defaults</key>
		<string>com.your.tweak</string>
		<key>label</key>
		<string>Your Tweak</string>
		<key>key</key>
		<string>enabled</string>
		<key>default</key>
		<true/>
		<key>icon</key>
		<string>/Applications/Preferences.app/[email protected]</string>
		<key>PostNotification</key>
		<string>com.your.tweak/preferences.changed</string>
	</dict>
</dict>
</plist>

or not to "wikitable"...

com.your.tweak.plist
NeXTSTEP style XML style
{
	entry = {
		cell = PSSwitchCell;
		defaults = "com.your.tweak";
		label = "Your Tweak";
		key = enabled;
		default = 1;
		icon = "/Applications/Preferences.app/[email protected]";
		PostNotification = "com.your.tweak/preferences.changed";
	};
}
<?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>entry</key>
	<dict>
		<key>cell</key>
		<string>PSSwitchCell</string>
		<key>defaults</key>
		<string>com.your.tweak</string>
		<key>label</key>
		<string>Your Tweak</string>
		<key>key</key>
		<string>enabled</string>
		<key>default</key>
		<true/>
		<key>icon</key>
		<string>/Applications/Preferences.app/[email protected]</string>
		<key>PostNotification</key>
		<string>com.your.tweak/preferences.changed</string>
	</dict>
</dict>
</plist>

Maybe collapsing?

com.your.tweak.plist