ObjFW  Diff

#import "OFXMLElement.h"

#import "OFEnumerationMutationException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"

static void*
copy(void *value)
copy(void *object)
{
	return [(id)value copy];
	return [(id)object copy];
}

static void*
retain(void *value)
retain(void *object)
{
	return [(id)value retain];
	return [(id)object retain];
}

static void
release(void *value)
release(void *object)
{
	[(id)value release];
	[(id)object release];
}

static uint32_t
hash(void *value)
hash(void *object)
{
	return [(id)value hash];
	return [(id)object hash];
}

static bool
equal(void *value1, void *value2)
equal(void *object1, void *object2)
{
	return [(id)value1 isEqual: (id)value2];
	return [(id)object1 isEqual: (id)object2];
}

static const of_map_table_functions_t keyFunctions = {
	.retain = copy,
	.release = release,
	.hash = hash,
	.equal = equal
};
static const of_map_table_functions_t valueFunctions = {
static const of_map_table_functions_t objectFunctions = {
	.retain = retain,
	.release = release,
	.hash = hash,
	.equal = equal
};

@implementation OFDictionary_hashtable
- init
{
	return [self initWithCapacity: 0];
}

- initWithCapacity: (size_t)capacity
{
	self = [super init];

	@try {
		_mapTable = [[OFMapTable alloc]
		    initWithKeyFunctions: keyFunctions
			  valueFunctions: valueFunctions
			 objectFunctions: objectFunctions
				capacity: capacity];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;

		OFEnumerator *keyEnumerator, *objectEnumerator;
		id key, object;

		keyEnumerator = [dictionary keyEnumerator];
		objectEnumerator = [dictionary objectEnumerator];
		while ((key = [keyEnumerator nextObject]) != nil &&
		    (object = [objectEnumerator nextObject]) != nil)
			[_mapTable setValue: object
				     forKey: key];
			[_mapTable setObject: object
				      forKey: key];

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- initWithObject: (id)object
	  forKey: (id)key
{
	self = [self initWithCapacity: 1];

	@try {
		[_mapTable setValue: object
			     forKey: key];
		[_mapTable setObject: object
			      forKey: key];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- initWithObjects: (id const*)objects
	  forKeys: (id const*)keys
	    count: (size_t)count
{
	self = [self initWithCapacity: count];

	@try {
		size_t i;

		for (i = 0; i < count; i++)
			[_mapTable setValue: objects[i]
				     forKey: keys[i]];
			[_mapTable setObject: objects[i]
				      forKey: keys[i]];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

		if (count % 2 != 0)
			@throw [OFInvalidArgumentException exception];

		count /= 2;

		_mapTable = [[OFMapTable alloc]
		    initWithKeyFunctions: keyFunctions
			  valueFunctions: valueFunctions
			 objectFunctions: objectFunctions
				capacity: count];

		[_mapTable setValue: object
			     forKey: key];
		[_mapTable setObject: object
			      forKey: key];

		for (i = 1; i < count; i++) {
			key = va_arg(arguments, id);
			object = va_arg(arguments, id);

			if (key == nil || object == nil)
				@throw [OFInvalidArgumentException exception];

			[_mapTable setValue: object
				     forKey: key];
			[_mapTable setObject: object
				      forKey: key];
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;

					 namespace: OF_SERIALIZATION_NS];

		if ([keys count] != [objects count])
			@throw [OFInvalidFormatException exception];

		_mapTable = [[OFMapTable alloc]
		    initWithKeyFunctions: keyFunctions
			  valueFunctions: valueFunctions
			 objectFunctions: objectFunctions
				capacity: [keys count]];

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

			key = [[keyElement elementsForNamespace:
			    OF_SERIALIZATION_NS] firstObject];
			object = [[objectElement elementsForNamespace:
			    OF_SERIALIZATION_NS] firstObject];

			if (key == nil || object == nil)
				@throw [OFInvalidFormatException exception];

			[_mapTable setValue: [object objectByDeserializing]
				     forKey: [key objectByDeserializing]];
			[_mapTable setObject: [object objectByDeserializing]
				      forKey: [key objectByDeserializing]];

			objc_autoreleasePoolPop(pool2);
		}

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];

	[_mapTable release];

	[super dealloc];
}

- (id)objectForKey: (id)key
{
	return [_mapTable valueForKey: key];
	return [_mapTable objectForKey: key];
}

- (size_t)count
{
	return [_mapTable count];
}

	dictionary_ = (OFDictionary_hashtable*)dictionary;

	return [dictionary_->_mapTable isEqual: _mapTable];
}

- (bool)containsObject: (id)object
{
	return [_mapTable containsValue: object];
	return [_mapTable containsObject: object];
}

- (bool)containsObjectIdenticalTo: (id)object
{
	return [_mapTable containsValueIdenticalTo: object];
	return [_mapTable containsObjectIdenticalTo: object];
}

- (OFArray*)allKeys
{
	OFArray *ret;
	id *keys;
	size_t count;

	count = [_mapTable count];
	keys = [self allocMemoryWithSize: sizeof(*keys)
				   count: count];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMapTableEnumerator *enumerator;
		id key;
		size_t i;

		i = 0;
		enumerator = [_mapTable keyEnumerator];
		while ((key = [enumerator nextValue]) != nil) {
		while ((key = [enumerator nextObject]) != nil) {
			assert(i < count);

			keys[i++] = key;
		}

		objc_autoreleasePoolPop(pool);

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMapTableEnumerator *enumerator;
		id object;
		size_t i;

		i = 0;
		enumerator = [_mapTable valueEnumerator];
		while ((object = [enumerator nextValue]) != nil) {
		enumerator = [_mapTable objectEnumerator];
		while ((object = [enumerator nextObject]) != nil) {
			assert(i < count);

			objects[i++] = object;
		}

		objc_autoreleasePoolPop(pool);

	    initWithEnumerator: [_mapTable keyEnumerator]
			object: self] autorelease];
}

- (OFEnumerator*)objectEnumerator
{
	return [[[OFMapTable_EnumeratorWrapper alloc]
	    initWithEnumerator: [_mapTable valueEnumerator]
	    initWithEnumerator: [_mapTable objectEnumerator]
			object: self] autorelease];
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t*)state
			   objects: (id*)objects
			     count: (int)count
{
	return [_mapTable countByEnumeratingWithState: state
					      objects: objects
						count: count];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateKeysAndObjectsUsingBlock:
    (of_dictionary_enumeration_block_t)block
{
	@try {
		[_mapTable enumerateKeysAndValuesUsingBlock:
		    ^ (void *key, void *value, bool *stop) {
			block(key, value, stop);
		[_mapTable enumerateKeysAndObjectsUsingBlock:
		    ^ (void *key, void *object, bool *stop) {
			block(key, object, stop);
		}];
	} @catch (OFEnumerationMutationException *e) {
		@throw [OFEnumerationMutationException
		    exceptionWithObject: self];
	}
}
#endif

- (uint32_t)hash
{
	return [_mapTable hash];
}
@end