NSData+MessagePack.m

//
//  NSData+MessagePack.m
//  Fetch TV Remote
//
//  Created by Chris Hulbert on 23/06/11.
//  Copyright 2011 Digital Five. All rights reserved.
//

#import "NSData+MessagePack.h"
#import "MessagePackPacker.h"
#import "MessagePackParser.h"

@implementation NSData (NSData_MessagePack)

- (NSData*)messagePack {
	return [MessagePackPacker pack:self];
}

-(id)messagePackParse {
    return [MessagePackParser parseData:self];
}

- (id)messagePackParseWith:(MPRawHandling)rawHandling {
    return [MessagePackParser parseData:self rawHandling:rawHandling];
}

+ (NSData *)expectData:(id) dataOrString {
    if ([dataOrString isKindOfClass:[NSData class]]) {
        return dataOrString;
    }
    else if ([dataOrString isKindOfClass:[NSString class]]) {
        return [dataOrString dataUsingEncoding:NSUTF8StringEncoding];
    }
    else {
        [NSException raise:@"Unexpected object in message"
                    format:@"Expected data or string, not %@", dataOrString];
        return nil; //suppress warning
    }
}

@end