ObjFW  Diff

#import "autorelease.h"
#import "macros.h"

static struct {
	Class isa;
} placeholder;

@interface OFArray (OF_PRIVATE_CATEGORY)
- (OFString*)OF_JSONRepresentationWithOptions: (int)options
					depth: (size_t)depth;
@end

@interface OFArray_placeholder: OFArray
@end

@implementation OFArray_placeholder
- init
{

	objc_autoreleasePoolPop(pool);

	return [element autorelease];
}

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

- (OFString*)JSONRepresentationWithOptions: (int)options
{
	return [self OF_JSONRepresentationWithOptions: options
						depth: 0];
}

- (OFString*)OF_JSONRepresentationWithOptions: (int)options
					depth: (size_t)depth
{
	OFMutableString *JSON = [OFMutableString stringWithString: @"["];
	void *pool = objc_autoreleasePoolPush();
	OFEnumerator *enumerator = [self objectEnumerator];
	id object;
	size_t i, count = [self count];

	if (options & OF_JSON_REPRESENTATION_PRETTY) {
	OFMutableString *JSON;
		OFMutableString *indentation = [OFMutableString string];

		for (i = 0; i < depth; i++)
			[indentation appendString: @"\t"];
	JSON = [[self componentsJoinedByString: @","
				 usingSelector: @selector(JSONRepresentation)]
	    mutableCopy];

		[JSON appendString: @"\n"];

		i = 0;
		while ((object = [enumerator nextObject]) != nil) {
			void *pool2 = objc_autoreleasePoolPush();

			[JSON appendString: indentation];
			[JSON appendString: @"\t"];
			[JSON appendString: [object
			    OF_JSONRepresentationWithOptions: options
						       depth: depth + 1]];

			if (++i < count)
	[JSON prependString: @"["];
	[JSON appendString: @"]"];
				[JSON appendString: @",\n"];
			else
				[JSON appendString: @"\n"];

			objc_autoreleasePoolPop(pool2);
		}

		[JSON appendString: indentation];
	} else {
		i = 0;
		while ((object = [enumerator nextObject]) != nil) {
			void *pool2 = objc_autoreleasePoolPush();

			[JSON appendString: [object
			    OF_JSONRepresentationWithOptions: options
						       depth: depth + 1]];

			if (++i < count)
				[JSON appendString: @","];

			objc_autoreleasePoolPop(pool2);
		}
	}

	[JSON appendString: @"]"];
	[JSON makeImmutable];

	objc_autoreleasePoolPop(pool);

	return [JSON autorelease];
	return JSON;
}

- (OFDataArray*)messagePackRepresentation
{
	OFDataArray *data;
	size_t i, count;
	void *pool;