Initial commit

CPDistributedMessagingCenter.h

@@ -0,0 +1,37 @@
+/*
+ *     Generated by class-dump 3.1.2.
+ *
+ *     class-dump is Copyright (C) 1997-1998, 2000-2001, 2004-2007 by Steve Nygard.
+ */
+
+#import <Foundation/NSObject.h>
+
+@class NSLock, NSMutableDictionary, NSString;
+
+@interface CPDistributedMessagingCenter : NSObject
+{
+    NSString *_name;
+    NSLock *_lock;
+    unsigned int _sendPort;
+    NSString *_requiredEntitlement;
+    NSMutableDictionary *_callouts;
+    BOOL _isServer;
+}
+
++ (id)centerNamed:(id)fp8;
+- (id)_initWithServerName:(id)fp8;
+- (void)dealloc;
+- (id)name;
+- (unsigned int)_sendPort;
+- (BOOL)sendMessageName:(id)fp8 userInfo:(id)fp12;
+- (id)sendMessageAndReceiveReplyName:(id)fp8 userInfo:(id)fp12;
+- (BOOL)_sendMessage:(id)fp8 userInfo:(id)fp12 receiveReply:(id *)fp16;
+- (void)runServerOnCurrentThread;
+- (void)runServerOnCurrentThreadProtectedByEntitlement:(id)fp8;
+- (void)registerForMessageName:(id)fp8 target:(id)fp12 selector:(SEL)fp16;
+- (void)unregisterForMessageName:(id)fp8;
+- (BOOL)_dispatchMessageNamed:(id)fp8 userInfo:(id)fp12 auditToken:(id *)fp16 reply:(id *)fp20;
+- (BOOL)isTaskEntitled:(id *)fp8;
+
+@end
+

Classes.mm

@@ -0,0 +1,16 @@
+
+#import "common.h"
+#import "defines.h"
+
+#define CLCLASS(cls) \
+	Class $ ## cls
+#include "classlist.h"
+#undef CLCLASS
+
+void Classes_Fetch()
+{
+	#define CLCLASS(cls) \
+		$ ## cls = objc_getClass(#cls)
+	#include "classlist.h"
+	#undef CLCLASS
+}

Makefile

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+TWEAK_NAME = libstatusbar
+libstatusbar_OBJCC_FILES = libstatusbar.mm Classes.mm \
+ 							StatusBarItemClient.mm StatusBarItemServer.mm \
+							UIStatusBarCustomItem.mm UIStatusBarCustomItemView.mm
+libstatusbar_FRAMEWORKS = UIKit
+libstatusbar_PRIVATE_FRAMEWORKS = AppSupport
+
+
+#SYSROOT = /Wildcat7B367.dyld_cache
+GO_EASY_ON_ME =1
+SDKVERSION = 4.0
+
+ADDITIONAL_OBJCCFLAGS = -fvisibility=hidden
+ADDITIONAL_OBJCCFLAGS += -I/Users/public/decompile/iPhoneOS4.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/
+
+
+include framework/makefiles/common.mk
+include framework/makefiles/tweak.mk
+

StatusBarItemClient.h

@@ -0,0 +1,18 @@
+
+@interface StatusBarItemClient : NSObject
+{
+	bool _isLocal;
+	NSDictionary* _currentMessage;
+}
+
++ (id) sharedInstance;
+
+- (id) init;
+
+- (void) retrieveCurrentMessage;
+- (void) processCurrentMessage;
+- (void) updateStatusBar;
+
+- (void) setProperties: (id) properties forItem: (NSString*) item;
+
+@end

StatusBarItemClient.mm

@@ -0,0 +1,157 @@
+
+#define TESTING
+
+#import "common.h"
+#import "defines.h"
+
+#import "classes.h"
+#import "StatusBarItemClient.h"
+#import "StatusBarItemServer.h"
+#import "UIStatusBarCustomItem.h"
+
+void UpdateStatusBar(CFNotificationCenterRef center, StatusBarItemClient* client)
+{
+	SelLog();
+	[client updateStatusBar];
+}
+
+@implementation StatusBarItemClient
+
+StatusBarItemClient* sharedItemClient;
++ (id) sharedInstance
+{
+	if(!sharedItemClient)
+	{
+		sharedItemClient = [[self alloc] init];
+	}
+	return sharedItemClient;
+}
+
+- (id) init
+{
+	self = [super init];
+	if(self)
+	{
+		_isLocal = $SpringBoard ? YES : NO;
+
+		CFNotificationCenterRef darwin = CFNotificationCenterGetDarwinNotifyCenter();
+		CFNotificationCenterAddObserver(darwin, self, (CFNotificationCallback) UpdateStatusBar, (CFStringRef) @"libstatusbar_changed", NULL, NULL);
+
+		[self updateStatusBar];
+
+	}
+	return self;
+}
+
+
+- (void) retrieveCurrentMessage
+{
+	[_currentMessage release];
+	if(_isLocal)
+	{
+		_currentMessage = [[[StatusBarItemServer sharedInstance] currentMessage] retain];
+	}
+	else
+	{	CPDistributedMessagingCenter* dmc = [CPDistributedMessagingCenter centerNamed: @"com.apple.springboard.libstatusbar"];
+
+		_currentMessage = [[dmc sendMessageAndReceiveReplyName: @"currentMessage" userInfo: nil] retain];
+	}
+	NSDesc(_currentMessage);
+}
+
+- (void) processCurrentMessage
+{
+	NSMutableDictionary *processedMessage = [_currentMessage mutableCopy];
+
+	int keyidx = 22;
+
+	for(int i=0; i<3; i++)
+	{
+		extern NSMutableArray* customItems[3];
+		if(customItems[i])
+		{
+			for(UIStatusBarCustomItem* item in customItems[i])
+			{
+				NSString* indicatorName = [item indicatorName];
+				if(processedMessage==nil || [processedMessage objectForKey: indicatorName] == nil)
+				{
+					NSLog(@"removing item: %@", indicatorName);
+					[item removeAllViews];
+					[customItems[i] removeObject: item];
+				}
+				else
+				{
+					NSLog(@"keeping item: %@", indicatorName);
+					[processedMessage removeObjectForKey: indicatorName];
+					int &type(MSHookIvar<int>(item, "_type"));
+					if(type > keyidx)
+						keyidx = type;
+
+				}
+			}
+		}
+		else
+		{
+			NSLog(@"creating array");
+
+			customItems[i] = [[NSMutableArray alloc] init];
+		}
+	}
+
+	keyidx++;
+
+	if(processedMessage)
+	{
+		GETCLASS(UIStatusBarItem);
+		for(NSString* key in processedMessage)
+		//NSString* key = @"Pause";
+		{
+			NSLog(@"adding item: %@", key);
+			[[$UIStatusBarItem itemWithType: keyidx++] setIndicatorName: key];
+		}
+	}
+}
+
+- (void) updateStatusBar
+{
+	SelLog();
+
+	[self retrieveCurrentMessage];
+	[self processCurrentMessage];
+
+	// need a decent guard band because we call updateStatusBar before UIApp exists
+	if(UIApp)
+	{
+		UIStatusBarForegroundView* _foregroundView = MSHookIvar<UIStatusBarForegroundView*>([UIApp statusBar], "_foregroundView");
+		if(_foregroundView)
+		{
+			[_foregroundView setStatusBarData: (StatusBarData*) [$UIStatusBarServer getStatusBarData] actions: 0 animated: YES];
+		}
+	}
+}
+
+- (void) setProperties: (id) properties forItem: (NSString*) item
+{
+	SelLog();
+	if(item)
+	{
+		if(_isLocal)
+		{
+			[[StatusBarItemServer sharedInstance] setProperties: properties forItem: item];
+		}
+		else
+		{
+			NSDictionary* dict = [[NSDictionary alloc] initWithObjectsAndKeys:
+									item, @"item",
+									properties, @"properties",
+									nil];
+
+			CPDistributedMessagingCenter* dmc = [CPDistributedMessagingCenter centerNamed: @"com.apple.springboard.libstatusbar"];
+
+			[dmc sendMessageName: @"setProperties:userInfo:" userInfo: dict];
+			[dict release];
+		}
+	}
+}
+
+@end

StatusBarItemServer.h

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+
+@interface StatusBarItemServer : NSObject
+{
+	CPDistributedMessagingCenter *_dmc;
+	NSMutableDictionary* _currentMessage;
+}
+
++ (id) sharedInstance;
+
+- (id) init;
+
+- (void) setProperties: (NSString*) message userInfo: (NSDictionary*) userInfo;
+- (void) setProperties: (id) properties forItem: (NSString*) item;
+
+- (NSMutableDictionary*) currentMessage;
+
+@end

StatusBarItemServer.mm

@@ -0,0 +1,68 @@
+
+#import "common.h"
+#import "defines.h"
+
+#import "classes.h"
+//#import "StatusBarItemClient.h"
+#import "StatusBarItemServer.h"
+//#import "UIStatusBarCustomItem.h"
+
+@implementation StatusBarItemServer
+
+StatusBarItemServer* sharedItemServer;
++ (id) sharedInstance
+{
+	if(!sharedItemServer)
+	{
+		sharedItemServer = [[self alloc] init];
+	}
+	return sharedItemServer;
+}
+
+
+- (id) init
+{
+	self = [super init];
+	if(self)
+	{
+		_dmc = [CPDistributedMessagingCenter centerNamed: @"com.apple.springboard.libstatusbar"];
+		[_dmc runServerOnCurrentThread];
+		[_dmc registerForMessageName: @"currentMessage" target: self selector: @selector(currentMessage)];
+		[_dmc registerForMessageName: @"setProperties:userInfo:" target: self selector: @selector(setProperties:userInfo:)];
+
+		_currentMessage = [[NSMutableDictionary alloc] init];
+
+
+	}
+	return self;
+}
+
+- (NSMutableDictionary*) currentMessage
+{
+	return _currentMessage;
+}
+
+- (void) setProperties: (id) properties forItem: (NSString*) item
+{
+	SelLog();
+	if(item)
+	{
+		// use setValue instead of setObject
+		[_currentMessage setValue: properties forKey: item];
+	}
+	NSDesc(_currentMessage);
+	notify_post("libstatusbar_changed");
+
+}
+
+- (void) setProperties: (NSString*) message userInfo: (NSDictionary*) userInfo
+{
+	NSString* item = [userInfo objectForKey: @"item"];
+	NSDictionary* properties = [userInfo objectForKey: @"properties"];
+
+	[self setProperties: properties forItem: item];
+
+
+}
+
+@end

UIApplication_libstatusbar.h

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+
+
+@interface UIApplication (libstatusbar)
+- (void) addStatusBarImageNamed: (NSString*) name removeOnExit: (BOOL) remove;
+- (void) addStatusBarImageNamed: (NSString*) name;
+- (void) removeStatusBarImageNamed: (NSString*) name;
+
+
+@end

UIStatusBarCustomItem.h

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+
+
+@interface UIStatusBarCustomItem : UIStatusBarItem
+{
+//	NSString* _indicatorName;
+//	CFMutableDictionaryRef _views;
+}
+
+- (UIStatusBarItemView*) viewForManager: (id) manager;
+- (void) setView:  (UIStatusBarItemView*) view forManager: (id) manager;
+- (void) removeAllViews;
+
+- (void) setIndicatorName: (NSString*) name;
+
+@end
+
+void ClassCreate_UIStatusBarCustomItem();