ObjFW  Diff

#import "OFInvalidArgumentException.h"

@implementation OFMessagePackExtension
@synthesize type = _type, data = _data;

+ (instancetype)extensionWithType: (int8_t)type
			     data: (OFDataArray*)data
			     data: (OFDataArray *)data
{
	return [[[self alloc] initWithType: type
				      data: data] autorelease];
}

- init
{
	OF_INVALID_INIT_METHOD
}

- initWithType: (int8_t)type
	  data: (OFDataArray*)data
	  data: (OFDataArray *)data
{
	self = [super init];

	@try {
		if (data == nil || [data itemSize] != 1)
			@throw [OFInvalidArgumentException exception];

- (void)dealloc
{
	[_data release];

	[super dealloc];
}

- (OFDataArray*)messagePackRepresentation
- (OFDataArray *)messagePackRepresentation
{
	OFDataArray *ret;
	uint8_t prefix;
	size_t count = [_data count];

	if (count == 1) {
		ret = [OFDataArray dataArrayWithCapacity: 3];

	[ret addItems: [_data items]
		count: [_data count]];

	return ret;
}

- (OFString*)description
- (OFString *)description
{
	return [OFString stringWithFormat: @"<OFMessagePackExtension: %d, %@>",
					   _type, _data];
}

- (bool)isEqual: (id)object
{