ObjFW  Diff

#import "OFDictionary.h"
#import "OFArray.h"
#import "OFCharacterSet.h"
#import "OFData.h"
#import "OFEnumerator.h"
#import "OFMapTableDictionary.h"
#import "OFString.h"
#import "OFXMLElement.h"

#import "OFInvalidArgumentException.h"
#import "OFOutOfRangeException.h"
#import "OFUndefinedKeyException.h"

static struct {
	Class isa;

- (instancetype)initWithKey: (id <OFCopying>)firstKey
		  arguments: (va_list)arguments
{
	return (id)[[OFMapTableDictionary alloc] initWithKey: firstKey
						   arguments: arguments];
}

- (instancetype)initWithSerialization: (OFXMLElement *)element
{
	return (id)[[OFMapTableDictionary alloc]
	    initWithSerialization: element];
}

- (instancetype)retain
{
	return self;
}

- (instancetype)autorelease
{

	va_end(arguments);

	return ret;
}

- (instancetype)initWithKey: (id)firstKey arguments: (va_list)arguments
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithSerialization: (OFXMLElement *)element
{
	OF_INVALID_INIT_METHOD
}

- (id)objectForKey: (id)key
{
	OF_UNRECOGNIZED_SELECTOR
}

	[ret makeImmutable];

	objc_autoreleasePoolPop(pool);

	return ret;
}

- (OFXMLElement *)XMLElementBySerializing
{
	void *pool = objc_autoreleasePoolPush();
	OFXMLElement *element;
	OFEnumerator *keyEnumerator, *objectEnumerator;
	id <OFSerialization> key, object;

	if ([self isKindOfClass: [OFMutableDictionary class]])
		element = [OFXMLElement elementWithName: @"OFMutableDictionary"
					      namespace: OFSerializationNS];
	else
		element = [OFXMLElement elementWithName: @"OFDictionary"
					      namespace: OFSerializationNS];

	keyEnumerator = [self keyEnumerator];
	objectEnumerator = [self objectEnumerator];
	while ((key = [keyEnumerator nextObject]) != nil &&
	       (object = [objectEnumerator nextObject]) != nil) {
		void *pool2 = objc_autoreleasePoolPush();
		OFXMLElement *keyElement, *objectElement;

		keyElement = [OFXMLElement
		    elementWithName: @"key"
			  namespace: OFSerializationNS];
		[keyElement addChild: key.XMLElementBySerializing];

		objectElement = [OFXMLElement
		    elementWithName: @"object"
			  namespace: OFSerializationNS];
		[objectElement addChild: object.XMLElementBySerializing];

		[element addChild: keyElement];
		[element addChild: objectElement];

		objc_autoreleasePoolPop(pool2);
	}

	[element retain];

	objc_autoreleasePoolPop(pool);

	return [element autorelease];
}

- (OFString *)JSONRepresentation
{
	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}

- (OFString *)JSONRepresentationWithOptions:
    (OFJSONRepresentationOptions)options