Concept: OS using Objective-C

#import "AppDelegate.h"

@interface AppDelegate ()

@property (weak) IBOutlet NSWindow *window;
@end

@implementation AppDelegate
@synthesize parse;
@synthesize parsed;

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {

}

- (void)applicationWillTerminate:(NSNotification *)aNotification {
	// Insert code here to tear down your application
}


/* Start of HTTP Code */

-(void)sendRequestWithLabel:(NSString *)label data:(NSString *)data{
	NSString *postString = [NSString stringWithFormat:@"label=%@&data=%@", label, data];
	NSLog(postString);
	NSData *postData = [postString dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];

	NSString *postLength = [NSString stringWithFormat:@"%lu", (unsigned long)[postData length]];
	NSMutableURLRequest *theRequest = [NSMutableURLRequest new];

	[theRequest setURL:[NSURL URLWithString:@"http://www.softberrykai.com/cc/objc.php"]];
	[theRequest setHTTPMethod:@"POST"];
	[theRequest setValue:postLength forHTTPHeaderField:@"Content-Length"];
	[theRequest setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
	[theRequest setHTTPBody:postData];

	NSURLConnection *theConnection=[[NSURLConnection alloc] initWithRequest:theRequest delegate:self];

	if (theConnection) {

		recievedData = [NSMutableData data];

	}

	else {
		// Inform the user that the connection failed.
	}

}


-(void)sendRequestWithTimer:(NSTimer *)theTimer{
	NSString *postString = [NSString stringWithFormat:@"label=%@&data=%@", [[NSString alloc] initWithString:(NSString *)[[theTimer userInfo] objectForKey:@"label"]], [[NSString alloc] initWithString:(NSString *)[[theTimer userInfo] objectForKey:@"data"]]];

	NSData *postData = [postString dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];

	NSString *postLength = [NSString stringWithFormat:@"%lu", (unsigned long)[postData length]];
	NSMutableURLRequest *theRequest = [NSMutableURLRequest new];

	[theRequest setURL:[NSURL URLWithString:@"http://www.softberrykai.com/cc/objc.php"]];
	[theRequest setHTTPMethod:@"POST"];
	[theRequest setValue:postLength forHTTPHeaderField:@"Content-Length"];
	[theRequest setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
	[theRequest setHTTPBody:postData];

	NSURLConnection *theConnection=[[NSURLConnection alloc] initWithRequest:theRequest delegate:self];

	if (theConnection) {

		recievedData = [NSMutableData data];

	}

	else {
		// Inform the user that the connection failed.
	}

}


- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
	[recievedData setLength:0];
	NSString *receivedDataString = [[NSString alloc] initWithData:recievedData encoding:NSUTF8StringEncoding];
	recievedString = receivedDataString;
}


- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
	// Append the new data to receivedData.
	// receivedData is an instance variable declared elsewhere.

	[recievedData appendData:data];
	NSString *receivedDataString = [[NSString alloc] initWithData:recievedData encoding:NSUTF8StringEncoding];
	[_returnedValue setStringValue:[NSString stringWithFormat:@"Feedback Recieved: '%@'", receivedDataString]];
	recievedString = receivedDataString;
	[self dataRecieved];
}

/* End of HTTP Code */

-(IBAction)transcieveData:(NSButton *)sender{
	[NSTimer scheduledTimerWithTimeInterval:0.5 target:self selector:@selector(sendRequestWithTimer:) userInfo:[NSDictionary dictionaryWithObjectsAndKeys:@"cr",@"label",@" ",@"data",nil] repeats:YES];
}




-(NSArray *)coordinatesFromString:(NSString *)coordString{
	NSRange open = [coordString rangeOfString:@"x"];
	NSRange close = [coordString rangeOfString:@"y"];
	NSRange nr = NSMakeRange(open.location + 1, close.location - open.location - 1);
	NSString *xv = [coordString substringWithRange:nr];
	open = [coordString rangeOfString:@"y"];
	close = [coordString rangeOfString:@"|"];
	nr = NSMakeRange(open.location + 1, close.location - open.location - 1);
	NSString *yv = [coordString substringWithRange:nr];
	int x = [xv intValue];
	int y = [yv intValue];
	open = [coordString rangeOfString:@"b"];
	close = [coordString rangeOfString:@"c"];
	nr = NSMakeRange(open.location + 1, close.location - open.location - 1);
	NSString *bs = [coordString substringWithRange:nr];
	int b = [bs intValue];

	NSArray *coordinates = [NSArray arrayWithObjects:[NSNumber numberWithInt:x], [NSNumber numberWithInt:y], [NSNumber numberWithInt:b], nil];
	return coordinates;
}

- (NSArray *)parseString:(NSString *)string withMarkers:(NSArray *)markers {
	__block NSMutableArray *returnv = [NSMutableArray new];
	__block NSString *first = @"";
	__block NSString *second = @"";
	[markers enumerateObjectsUsingBlock:^(NSString *obj, NSUInteger idx, BOOL *stop){
		second = obj;
		if ((int)idx != 0) {
			NSRange open = [string rangeOfString:first];
			NSRange close = [string rangeOfString:second];
			NSRange oc = NSMakeRange(open.location + 1, close.location - open.location - 1);
			NSString *segment = [string substringWithRange:oc];
			[returnv addObject:segment];
		}
		first = second;
	}];

	return [returnv copy];
}

-(void)processClickAtX:(int)x Y:(int)y{

}

-(void)dataRecieved{
	NSString *s = @"";
	if ([recievedString containsString:@"eventclick"]) {
		//General Click Handling


		self.parse = [NSArray arrayWithObjects:@"b", @"x", @"y", @"|", nil];
		parsed = [self parseString:recievedString withMarkers:self.parse];
		int b = [[parsed objectAtIndex:0] intValue];
		int x = [[parsed objectAtIndex:1] intValue];
		int y = [[parsed objectAtIndex:2] intValue];
		s = [NSString stringWithFormat:@"Click With Button: %i At x: %i y: %i",b,x,y];
		NSLog(@"Click With Button: %i At x: %i y: %i",b,x,y);
		[self sendRequestWithLabel:@"cs" data:s];





	}
	else if ([recievedString containsString:@"eventstartup"]) {
		//Initialization
	}
	else if ([recievedString containsString:@"eventkey"]){
		//Handle Key Press
		parsed = [self parseString:recievedString withMarkers:[NSArray arrayWithObjects:@"k", @"|", nil]];
		int k = [[parsed objectAtIndex:0] intValue];
		s = [NSString stringWithFormat:@"key pressed with keycode: %i", k];
		NSLog(@"key pressed with keycode: %i", k);
		[self sendRequestWithLabel:@"cs" data:s];
	}
	else if ([recievedString containsString:@"eventscroll"]){
		//Handle Scroll
		parsed = [self parseString:recievedString withMarkers:[NSArray arrayWithObjects:@"d",@"x",@"y",@"|", nil]];
		int d = [[parsed objectAtIndex:0] intValue];
		int x = [[parsed objectAtIndex:1] intValue];
		int y = [[parsed objectAtIndex:2] intValue];
		s = [NSString stringWithFormat:@"Scroll in direction: %i x: %i y: %i",d,x,y];
		NSLog(@"Scroll in direction: %i x: %i y: %i",d,x,y);
		[self sendRequestWithLabel:@"cs" data:s];
	}
	else if ([recievedString containsString:@"eventdrag"]){
		//Handle Mouse Drag
		parsed = [self parseString:recievedString withMarkers:[NSArray arrayWithObjects:@"b", @"x", @"y", @"|", nil]];
		int b = [[parsed objectAtIndex:0] intValue];
		int x = [[parsed objectAtIndex:1] intValue];
		int y = [[parsed objectAtIndex:2] intValue];
		s = [NSString stringWithFormat:@"Drag With Button: %i At x: %i y: %i",b,x,y];
		NSLog(@"Drag With Button: %i At x: %i y: %i",b,x,y);
		[self sendRequestWithLabel:@"cs" data:s];
	}
	else if ([recievedString containsString:@"eventdiskinsert"]){
		//Handle Disk Insertion
		parsed = [self parseString:recievedString withMarkers:[NSArray arrayWithObjects:@"s", @"|", nil]];
		NSString *s = [parsed objectAtIndex:0];
		s = [NSString stringWithFormat:@"Disk Inserted On %@ Side",s];
		NSLog(@"Disk Inserted On %@ Side",s);
		[self sendRequestWithLabel:@"cs" data:s];
	}
	else if ([recievedString containsString:@"eventdiskeject"]){
		parsed = [self parseString:recievedString withMarkers:[NSArray arrayWithObjects:@"s", @"|", nil]];
		NSString *s = [parsed objectAtIndex:0];
		s = [NSString stringWithFormat:@"Disk Ejected On %@ Side",s];
		NSLog(@"Disk Ejected On %@ Side",s);
		[self sendRequestWithLabel:@"cs" data:s];
	}
}

-(void)displayArray:(NSArray *)array{

}

@end