Init.x

// Copyright (c) 2017-2019 Lars Fröder

// 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,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

#import "Shared.h"

extern void initSpringBoard();
extern void initTweakConfiguration();

void reloadPreferences()
{
	if([executablePath.lastPathComponent isEqualToString:@"SpringBoard"] && preferences)
	{
		NSDictionary* oldPreferences = [preferences copy];
		preferences = [NSDictionary dictionaryWithContentsOfFile:plistPath];

		NSDictionary* appSettings = [preferences objectForKey:@"appSettings"];
		NSDictionary* oldAppSettings = [oldPreferences objectForKey:@"appSettings"];

		NSMutableSet* allApps = [NSMutableSet setWithArray:[appSettings allKeys]];
		[allApps unionSet:[NSMutableSet setWithArray:[oldAppSettings allKeys]]];

		NSMutableSet* changedApps = [NSMutableSet new];

		for(NSString* appKey in allApps)
		{
			if(![((NSDictionary*)[appSettings objectForKey:appKey]) isEqualToDictionary:((NSDictionary*)[oldAppSettings objectForKey:appKey])])
			{
				[changedApps addObject:appKey];
			}
		}

		for(NSString* applicationID in changedApps)
		{
			if(![applicationID isEqualToString:@"com.apple.springboard"])
			{
				BKSTerminateApplicationForReasonAndReportWithDescription(applicationID, 5, false, @"Choicy - prefs changed, killed");
			}
		}
	}
	else
	{
		preferences = [NSDictionary dictionaryWithContentsOfFile:plistPath];
	}
}

%ctor
{
    plistPath = @"/var/mobile/Library/Preferences/com.opa334.choicyprefs.plist";
	reloadPreferences();
    CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, (CFNotificationCallback)reloadPreferences, CFSTR("com.opa334.choicyprefs/ReloadPrefs"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);

	NSArray* args = [[NSClassFromString(@"NSProcessInfo") processInfo] arguments];
	executablePath = args.firstObject;
    if(executablePath)
    {
		NSString* processName = [executablePath lastPathComponent];
		BOOL isSpringBoard = [processName isEqualToString:@"SpringBoard"];

		if(isSpringBoard)
		{
			initSpringBoard();
		}

		initTweakConfiguration();
	}
}