ObjFW  Check-in [8892ae9fcc]

			AX_CHECK_COMPILER_FLAGS(-fno-objc-nonfragile-abi, [
				flag="-fno-objc-nonfragile-abi"
				OBJCFLAGS="$OBJCFLAGS $flag"
				RUNTIME_FLAGS="$RUNTIME_FLAGS $flag"
			])
		])

		AX_CHECK_COMPILER_FLAGS(-Wno-deprecated-objc-isa-usage,
			[OBJCFLAGS="$OBJCFLAGS -Wno-deprecated-objc-isa-usage"])

		AC_SUBST(RUNTIME, "runtime")
		AC_SUBST(RUNTIME_FLAGS)

		AC_SUBST(RUNTIME, "runtime")
		if test x"$enable_shared" != x"no"; then
			AC_SUBST(RUNTIME_LIB_A, "runtime.lib.a")
			AC_SUBST(RUNTIME_RUNTIME_LIB_A, "runtime/runtime.lib.a")
		fi
		if test x"$enable_static" = x"yes" \
		    -o x"$enable_shared" = x"no"; then
			AC_SUBST(RUNTIME_A, "runtime.a")

	[super dealloc];
}
@end

@implementation OFObject (OFApplicationDelegate)
- (void)applicationDidFinishLaunching
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)applicationWillTerminate
{
}

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

@implementation OFArray
+ (void)initialize
{
	if (self == [OFArray class])
		placeholder.isa = [OFArray_placeholder class];
		object_setClass((id)&placeholder, [OFArray_placeholder class]);
}

+ alloc
{
	if (self == [OFArray class])
		return (id)&placeholder;

{
	return [[[self alloc] initWithObjects: objects
					count: count] autorelease];
}

- init
{
	if (isa == [OFArray class]) {
		Class c = isa;
	if (object_getClass(self) == [OFArray class]) {
		Class c = [self class];
		[self release];
		@throw [OFNotImplementedException exceptionWithClass: c
							    selector: _cmd];
	}

	return [super init];
}

	return ret;
}

- initWithObject: (id)firstObject
       arguments: (va_list)arguments
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithArray: (OFArray*)array
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithObjects: (id const*)objects
	    count: (size_t)count
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithSerialization: (OFXMLElement*)element
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- (size_t)count
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)getObjects: (id*)buffer
	   inRange: (of_range_t)range
{
	size_t i;

- mutableCopy
{
	return [[OFMutableArray alloc] initWithArray: self];
}

- (id)objectAtIndex: (size_t)index
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (id)objectAtIndexedSubscript: (size_t)index
{
	return [self objectAtIndex: index];
}

			   objects: (id*)objects
			     count: (int)count_
{
	/* FIXME: Use -[getObjects:inRange:] on the passed objects */
	size_t count = [self count];

	if (count > INT_MAX)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	if (state->state >= count)
		return 0;

	state->state = count;
	state->itemsPtr = [self objects];
	state->mutationsPtr = (unsigned long*)self;

	[super dealloc];
}

- (id)nextObject
{
	if (mutationsPtr != NULL && *mutationsPtr != mutations)
		@throw [OFEnumerationMutationException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				object: array];

	if (position < count)
		return [array objectAtIndex: position++];

	return nil;
}

- (void)reset
{
	if (mutationsPtr != NULL && *mutationsPtr != mutations)
		@throw [OFEnumerationMutationException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				object: array];

	position = 0;
}
@end

		pool = [[OFAutoreleasePool alloc] init];

		if ((![[element name] isEqual: @"OFArray"] &&
		    ![[element name] isEqual: @"OFMutableArray"]) ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		enumerator = [[element elementsForNamespace:
		    OF_SERIALIZATION_NS] objectEnumerator];
		pool2 = [[OFAutoreleasePool alloc] init];

		while ((child = [enumerator nextObject]) != nil) {

- (void)getObjects: (id*)buffer
	   inRange: (of_range_t)range
{
	id *objects = [array cArray];
	size_t i, count = [array count];

	if (range.start + range.length > count)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	for (i = 0; i < range.length; i++)
		buffer[i] = objects[range.start + i];
}

- (size_t)indexOfObject: (id)object
{

	if (![self isKindOfClass: [OFMutableArray class]])
		return [OFArray_adjacentSubarray arrayWithArray: self
							  range: range];

	count = [array count];

	if (range.start + range.length > count)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	return [OFArray arrayWithObjects: (id*)[array cArray] + range.start
				   count: range.length];
}

- (BOOL)isEqual: (id)object
{

{
	return range.length;
}

- (id)objectAtIndex: (size_t)index
{
	if (index >= range.length)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	return [array objectAtIndex: index + range.start];
}

- (void)getObjects: (id*)buffer
	   inRange: (of_range_t)range_
{
	if (range_.start + range_.length > range.length)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	range_.start += range.start;

	return [array getObjects: buffer
			 inRange: range_];
}

	return index;
}

- (OFArray*)objectsInRange: (of_range_t)range_
{
	if (range_.start + range_.length > range.length)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	range_.start += range.start;

	return [array objectsInRange: range_];
}
@end

	@try {
#ifdef OF_THREADS
		id firstPool = of_tlskey_get(firstKey);
		previousPool = of_tlskey_get(lastKey);

		if (!of_tlskey_set(lastKey, self))
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
#else
		previousPool = lastPool;
		lastPool = self;
#endif

		if (firstPool == nil) {
#ifdef OF_THREADS
			if (!of_tlskey_set(firstKey, self)) {
				of_tlskey_set(lastKey, previousPool);
				@throw [OFInitializationFailedException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];
			}
#else
			firstPool = self;
#endif
		}

		if (previousPool != nil)

#endif

	[super dealloc];
}

- retain
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- autorelease
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}
@end

#endif

void*
_Block_copy(const void *block_)
{
	of_block_literal_t *block = (of_block_literal_t*)block_;

	if (block->isa == (Class)&_NSConcreteStackBlock) {
	if (object_getClass((id)block) == (Class)&_NSConcreteStackBlock) {
		of_block_literal_t *copy;

		if ((copy = malloc(block->descriptor->size)) == NULL) {
			alloc_failed_exception.isa =
			    [OFAllocFailedException class];
			object_setClass((id)&alloc_failed_exception,
			    [OFAllocFailedException class]);
			@throw (OFAllocFailedException*)&alloc_failed_exception;
		}
		memcpy(copy, block, block->descriptor->size);

		copy->isa = (Class)&_NSConcreteMallocBlock;
		object_setClass((id)copy, (Class)&_NSConcreteMallocBlock);
		copy->flags++;

		if (block->flags & OF_BLOCK_HAS_COPY_DISPOSE)
			block->descriptor->copy_helper(copy, block);

		return copy;
	}

	if (block->isa == (Class)&_NSConcreteMallocBlock) {
	if (object_getClass((id)block) == (Class)&_NSConcreteMallocBlock) {
#if defined(OF_ATOMIC_OPS)
		of_atomic_inc_int(&block->flags);
#else
		unsigned hash = SPINLOCK_HASH(block);

		assert(of_spinlock_lock(&spinlocks[hash]));
		block->flags++;
		assert(of_spinlock_unlock(&spinlocks[hash]));
#endif
	}

	return block;
}

void
_Block_release(const void *block_)
{
	of_block_literal_t *block = (of_block_literal_t*)block_;

	if (block->isa != (Class)&_NSConcreteMallocBlock)
	if (object_getClass((id)block) != (Class)&_NSConcreteMallocBlock)
		return;

#ifdef OF_ATOMIC_OPS
	if ((of_atomic_dec_int(&block->flags) & OF_BLOCK_REFCOUNT_MASK) == 0) {
		if (block->flags & OF_BLOCK_HAS_COPY_DISPOSE)
			block->descriptor->dispose_helper(block);

		break;
	case OF_BLOCK_FIELD_IS_BYREF:;
		of_block_byref_t *src = (of_block_byref_t*)src_;
		of_block_byref_t **dst = (of_block_byref_t**)dst_;

		if ((src->flags & OF_BLOCK_REFCOUNT_MASK) == 0) {
			if ((*dst = malloc(src->size)) == NULL) {
				alloc_failed_exception.isa =
				    [OFAllocFailedException class];
				object_setClass((id)&alloc_failed_exception,
				    [OFAllocFailedException class]);
				@throw (OFAllocFailedException*)
				    &alloc_failed_exception;
			}

			if (src->forwarding == src)
				(*dst)->forwarding = *dst;

{
	@throw [OFNotImplementedException exceptionWithClass: self
						    selector: _cmd];
}

- init
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)allocMemoryWithSize: (size_t)size
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)allocMemoryWithSize: (size_t)size
		       count: (size_t)count
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)resizeMemory: (void*)ptr
		 size: (size_t)size
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)resizeMemory: (void*)ptr
		 size: (size_t)size
		count: (size_t)count
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)freeMemory: (void*)ptr
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- retain
{
	if (isa == (Class)&_NSConcreteMallocBlock)
	if (object_getClass(self) == (Class)&_NSConcreteMallocBlock)
		return Block_copy(self);

	return self;
}

- copy
{
	return Block_copy(self);
}

- autorelease
{
	if (isa == (Class)&_NSConcreteMallocBlock)
	if (object_getClass(self) == (Class)&_NSConcreteMallocBlock)
		return [super autorelease];

	return self;
}

- (unsigned int)retainCount
{
	if (isa == (Class)&_NSConcreteMallocBlock)
	if (object_getClass(self) == (Class)&_NSConcreteMallocBlock)
		return ((of_block_literal_t*)self)->flags &
		    OF_BLOCK_REFCOUNT_MASK;

	return OF_RETAIN_COUNT_MAX;
}

- (void)release
{
	if (isa == (Class)&_NSConcreteMallocBlock)
	if (object_getClass(self) == (Class)&_NSConcreteMallocBlock)
		Block_release(self);
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

#if defined(OF_APPLE_RUNTIME) && defined(__OBJC2__)
@implementation OFStackBlock

	@throw [OFNotImplementedException exceptionWithClass: self
						    selector: _cmd];
}


- (void*)allocMemoryWithSize: (size_t)size
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)allocMemoryWithSize: (size_t)itemSize
		       count: (size_t)count
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)resizeMemory: (void*)ptr
		 size: (size_t)size
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)resizeMemory: (void*)ptr
	     toNItems: (size_t)nitems
	     withSize: (size_t)size
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)freeMemory: (void*)ptr
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- retain
{
	return self;
}

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

@implementation OFConstantString
+ (void)load

- (void)finishInitialization
{
	struct of_string_utf8_ivars *ivars;

	if ((ivars = malloc(sizeof(*ivars))) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
			 requestedSize: sizeof(*ivars)];
	memset(ivars, 0, sizeof(*ivars));

	ivars->cString = cString;
	ivars->cStringLength = cStringLength;

	switch (of_string_check_utf8(ivars->cString, ivars->cStringLength,
	    &ivars->length)) {
	case 1:
		ivars->UTF8 = YES;
		break;
	case -1:
		free(ivars);
		@throw [OFInvalidEncodingException exceptionWithClass: isa];
		@throw [OFInvalidEncodingException
		    exceptionWithClass: [self class]];
	}

	cString = (char*)ivars;
	isa = [OFString_const class];
	object_setClass(self, [OFString_const class]);
}

+ alloc
{
	@throw [OFNotImplementedException exceptionWithClass: self
						    selector: _cmd];
}

- (void*)allocMemoryWithSize: (size_t)size
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)allocMemoryWithSize: (size_t)size
		       count: (size_t)count
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)resizeMemory: (void*)ptr
		 size: (size_t)size
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)resizeMemory: (void*)ptr
		 size: (size_t)size
		count: (size_t)count
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)freeMemory: (void*)ptr
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- retain
{
	return self;
}

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}

/*
 * In all following methods, the constant string is converted to an
 * OFString_UTF8 and the message sent again.

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

@implementation OFCountedSet
+ (void)initialize
{
	if (self == [OFCountedSet class])
		object_setClass((id)&placeholder,
		placeholder.isa = [OFCountedSet_placeholder class];
		    [OFCountedSet_placeholder class]);
}

+ alloc
{
	if (self == [OFCountedSet class])
		return (id)&placeholder;

	return [super alloc];
}

- init
{
	if (isa == [OFCountedSet class]) {
		Class c = isa;
	if (object_getClass(self) == [OFCountedSet class]) {
		Class c = [self class];
		[self release];
		@throw [OFNotImplementedException exceptionWithClass: c
							    selector: _cmd];
	}

	return [super init];
}

- (size_t)countForObject: (id)object
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (OFString*)description
{
	OFMutableString *ret;
	OFAutoreleasePool *pool, *pool2;

		OFArray *objects;
		OFEnumerator *enumerator;
		OFXMLElement *objectElement;

		if (![[element name] isEqual: @"OFCountedSet"] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		objects = [element elementsForName: @"object"
					 namespace: OF_SERIALIZATION_NS];

		enumerator = [objects objectEnumerator];
		pool2 = [[OFAutoreleasePool alloc] init];

		while ((objectElement = [enumerator nextObject]) != nil) {
			OFXMLElement *object;
			OFXMLAttribute *count;
			OFNumber *number;

			object = [[objectElement elementsForNamespace:
			    OF_SERIALIZATION_NS] firstObject];
			count = [objectElement attributeForName: @"count"];

			if (object == nil || count == nil)
				@throw [OFInvalidFormatException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];

			number = [OFNumber numberWithSize:
			    (size_t)[[count stringValue] decimalValue]];

			[dictionary _setObject: number
					forKey: [object objectByDeserializing]
				       copyKey: NO];

}

- initWithItemSize: (size_t)itemSize_
{
	self = [super init];

	if (itemSize_ == 0) {
		Class c = isa;
		Class c = [self class];
		[self release];
		@throw [OFInvalidArgumentException exceptionWithClass: c
							     selector: _cmd];
	}

	itemSize = itemSize_;

- initWithContentsOfURL: (OFURL*)URL
{
	OFAutoreleasePool *pool;
	OFHTTPRequest *request;
	OFHTTPRequestResult *result;
	Class c;

	c = isa;
	c = [self class];
	[self release];

	pool = [[OFAutoreleasePool alloc] init];

	if ([[URL scheme] isEqual: @"file"]) {
		self = [[c alloc] initWithContentsOfFile: [URL path]];
		[pool release];

	self = [super init];

	itemSize = 1;

	if (!of_base64_decode(self,
	    [string cStringWithEncoding: OF_STRING_ENCODING_ASCII],
	    [string cStringLengthWithEncoding: OF_STRING_ENCODING_ASCII])) {
		Class c = isa;
		Class c = [self class];
		[self release];
		@throw [OFInvalidEncodingException exceptionWithClass: c];
	}

	return self;
}

- initWithSerialization: (OFXMLElement*)element
{
	self = [super init];

	itemSize = 1;

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
		OFString *stringValue;

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		stringValue = [element stringValue];

		if (!of_base64_decode(self,
		    [stringValue cStringWithEncoding: OF_STRING_ENCODING_ASCII],
		    [stringValue cStringLengthWithEncoding:
		    OF_STRING_ENCODING_ASCII]))
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

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

{
	return data;
}

- (void*)itemAtIndex: (size_t)index
{
	if (index >= count)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	return data + index * itemSize;
}

- (void*)firstItem
{
	if (data == NULL || count == 0)

	return data + (count - 1) * itemSize;
}

- (void)addItem: (const void*)item
{
	if (SIZE_MAX - count < 1)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	data = [self resizeMemory: data
			     size: itemSize
			    count: count + 1];

	memcpy(data + count * itemSize, item, itemSize);

			      count: 1];
}

- (void)addItemsFromCArray: (const void*)cArray
		     count: (size_t)nItems
{
	if (nItems > SIZE_MAX - count)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	data = [self resizeMemory: data
			     size: itemSize
			    count: count + nItems];

	memcpy(data + count * itemSize, cArray, nItems * itemSize);
	count += nItems;
}

- (void)insertItemsFromCArray: (const void*)cArray
		      atIndex: (size_t)index
			count: (size_t)nItems
{
	if (nItems > SIZE_MAX - count || index > count)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	data = [self resizeMemory: data
			     size: itemSize
			    count: count + nItems];

	memmove(data + (index + nItems) * itemSize, data + index * itemSize,
	    (count - index) * itemSize);
	memcpy(data + index * itemSize, cArray, nItems * itemSize);

	count += nItems;
}

- (void)removeItemAtIndex: (size_t)index
{
	[self removeItemsInRange: of_range(index, 1)];
}

- (void)removeItemsInRange: (of_range_t)range
{
	if (range.start + range.length > count)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	memmove(data + range.start * itemSize,
	    data + (range.start + range.length) * itemSize,
	    (count - range.start - range.length) * itemSize);

	count -= range.length;
	@try {
		data = [self resizeMemory: data
				     size: itemSize
				    count: count];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)removeLastItem
{
	if (count < 1)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	count--;
	@try {
		data = [self resizeMemory: data
				     size: itemSize
				    count: count];
	} @catch (OFOutOfMemoryException *e) {

	data = NULL;
	count = 0;
}

- copy
{
	OFDataArray *copy = [[isa alloc] initWithItemSize: itemSize];
	OFDataArray *copy = [[[self class] alloc] initWithItemSize: itemSize];

	[copy addItemsFromCArray: data
			   count: count];

	return copy;
}

- (of_comparison_result_t)compare: (id)object
{
	OFDataArray *otherDataArray;
	int comparison;
	size_t otherCount, minimumCount;

	if (![object isKindOfClass: [OFDataArray class]])
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];
	otherDataArray = object;

	if ([otherDataArray itemSize] != itemSize)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	otherCount = [otherDataArray count];
	minimumCount = (count > otherCount ? otherCount : count);

	if ((comparison = memcmp(data, [otherDataArray cArray],
	    minimumCount * itemSize)) == 0) {
		if (count > otherCount)

- (OFXMLElement*)XMLElementBySerializing
{
	OFAutoreleasePool *pool;
	OFXMLElement *element;

	if (itemSize != 1)
		@throw [OFNotImplementedException exceptionWithClass: isa
							    selector: _cmd];
		@throw [OFNotImplementedException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	pool = [[OFAutoreleasePool alloc] init];
	element = [OFXMLElement
	    elementWithName: [self className]
		  namespace: OF_SERIALIZATION_NS
		stringValue: of_base64_encode(data, count * itemSize)];

@implementation OFBigDataArray
- (void)addItem: (const void*)item
{
	size_t newSize, lastPageByte;

	if (SIZE_MAX - count < 1 || count + 1 > SIZE_MAX / itemSize)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	lastPageByte = of_pagesize - 1;
	newSize = ((count + 1) * itemSize + lastPageByte) & ~lastPageByte;

	if (size != newSize)
		data = [self resizeMemory: data
				     size: newSize];

	memcpy(data + count * itemSize, item, itemSize);

	count++;
	size = newSize;
}

- (void)addItemsFromCArray: (const void*)cArray
		     count: (size_t)nItems
{
	size_t newSize, lastPageByte;

	if (nItems > SIZE_MAX - count || count + nItems > SIZE_MAX / itemSize)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	lastPageByte = of_pagesize - 1;
	newSize = ((count + nItems) * itemSize + lastPageByte) & ~lastPageByte;

	if (size != newSize)
		data = [self resizeMemory: data
				     size: newSize];

		      atIndex: (size_t)index
			count: (size_t)nItems
{
	size_t newSize, lastPageByte;

	if (nItems > SIZE_MAX - count || index > count ||
	    count + nItems > SIZE_MAX / itemSize)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	lastPageByte = of_pagesize - 1;
	newSize = ((count + nItems) * itemSize + lastPageByte) & ~lastPageByte;

	if (size != newSize)
		data = [self resizeMemory: data
				     size: newSize];

}

- (void)removeItemsInRange: (of_range_t)range
{
	size_t newSize, lastPageByte;

	if (range.start + range.length > count)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	memmove(data + range.start * itemSize,
	    data + (range.start + range.length) * itemSize,
	    (count - range.start - range.length) * itemSize);

	count -= range.length;
	lastPageByte = of_pagesize - 1;
	newSize = (count * itemSize + lastPageByte) & ~lastPageByte;

	if (size != newSize)
		data = [self resizeMemory: data
				     size: newSize];
	size = newSize;
}

- (void)removeLastItem
{
	size_t newSize, lastPageByte;

	if (count < 1)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	count--;
	lastPageByte = of_pagesize - 1;
	newSize = (count * itemSize + lastPageByte) & ~lastPageByte;

	if (size != newSize) {
		@try {

#ifdef HAVE_GMTIME_R
# define GMTIME_RET(field)						\
	time_t seconds_ = (time_t)seconds;				\
	struct tm tm;							\
									\
	if (seconds_ != floor(seconds))					\
		@throw [OFOutOfRangeException exceptionWithClass: isa];	\
		@throw [OFOutOfRangeException				\
		    exceptionWithClass: [self class]];			\
									\
	if (gmtime_r(&seconds_, &tm) == NULL)				\
		@throw [OFOutOfRangeException exceptionWithClass: isa];	\
		@throw [OFOutOfRangeException				\
		    exceptionWithClass: [self class]];			\
									\
	return tm.field;
# define LOCALTIME_RET(field)						\
	time_t seconds_ = (time_t)seconds;				\
	struct tm tm;							\
									\
	if (seconds_ != floor(seconds))					\
		@throw [OFOutOfRangeException exceptionWithClass: isa];	\
		@throw [OFOutOfRangeException				\
		    exceptionWithClass: [self class]];			\
									\
	if (localtime_r(&seconds_, &tm) == NULL)			\
		@throw [OFOutOfRangeException exceptionWithClass: isa];	\
		@throw [OFOutOfRangeException				\
		    exceptionWithClass: [self class]];			\
									\
	return tm.field;
#else
# ifdef OF_THREADS
#  define GMTIME_RET(field)						\
	time_t seconds_ = (time_t)seconds;				\
	struct tm *tm;							\
									\
	if (seconds_ != floor(seconds))					\
		@throw [OFOutOfRangeException exceptionWithClass: isa];	\
		@throw [OFOutOfRangeException				\
		    exceptionWithClass: [self class]];			\
									\
	[mutex lock];							\
									\
	@try {								\
		if ((tm = gmtime(&seconds_)) == NULL)			\
			@throw [OFOutOfRangeException			\
			    exceptionWithClass: isa];			\
			    exceptionWithClass: [self class]];		\
									\
		return tm->field;					\
	} @finally {							\
		[mutex unlock];						\
	}
#  define LOCALTIME_RET(field)						\
	time_t seconds_ = (time_t)seconds;				\
	struct tm *tm;							\
									\
	if (seconds_ != floor(seconds))					\
		@throw [OFOutOfRangeException exceptionWithClass: isa];	\
		@throw [OFOutOfRangeException				\
		    exceptionWithClass: [self class]];			\
									\
	[mutex lock];							\
									\
	@try {								\
		if ((tm = localtime(&seconds_)) == NULL)		\
			@throw [OFOutOfRangeException			\
			    exceptionWithClass: isa];			\
			    exceptionWithClass: [self class]];		\
									\
		return tm->field;					\
	} @finally {							\
		[mutex unlock];						\
	}
# else
#  define GMTIME_RET(field)						\
	time_t seconds_ = (time_t)seconds;				\
	struct tm *tm;							\
									\
	if (seconds_ != floor(seconds))					\
		@throw [OFOutOfRangeException exceptionWithClass: isa];	\
		@throw [OFOutOfRangeException				\
		    exceptionWithClass: [self class]];			\
									\
	if ((tm = gmtime(&seconds_)) == NULL)				\
		@throw [OFOutOfRangeException exceptionWithClass: isa];	\
		@throw [OFOutOfRangeException				\
		    exceptionWithClass: [self class]];			\
									\
	return tm->field;
#  define LOCALTIME_RET(field)						\
	time_t seconds_ = (time_t)seconds;				\
	struct tm *tm;							\
									\
	if (seconds_ != floor(seconds))					\
		@throw [OFOutOfRangeException exceptionWithClass: isa];	\
		@throw [OFOutOfRangeException				\
		    exceptionWithClass: [self class]];			\
									\
	if ((tm = localtime(&seconds_)) == NULL)			\
		@throw [OFOutOfRangeException exceptionWithClass: isa];	\
		@throw [OFOutOfRangeException				\
		    exceptionWithClass: [self class]];			\
									\
	return tm->field;
# endif
#endif

static int month_to_day_of_year[12] = {
	0,

		struct tm tm = {};

		tm.tm_isdst = -1;

		if (of_strptime([string UTF8String], [format UTF8String],
		    &tm) == NULL)
			@throw [OFInvalidFormatException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		/* Years */
		seconds = (int64_t)(tm.tm_year - 70) * 31536000;
		/* Days of leap years, excluding the year to look at */
		seconds += (((tm.tm_year + 1899) / 4) - 492) * 86400;
		seconds -= (((tm.tm_year + 1899) / 100) - 19) * 86400;
		seconds += (((tm.tm_year + 1899) / 400) - 4) * 86400;
		/* Leap day */
		if (tm.tm_mon >= 2 && (((tm.tm_year + 1900) % 4 == 0 &&
		    (tm.tm_year + 1900) % 100 != 0) ||
		    (tm.tm_year + 1900) % 400 == 0))
			seconds += 86400;
		/* Months */
		if (tm.tm_mon < 0 || tm.tm_mon > 12)
			@throw [OFInvalidFormatException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
		seconds += month_to_day_of_year[tm.tm_mon] * 86400;
		/* Days */
		seconds += (tm.tm_mday - 1) * 86400;
		/* Hours */
		seconds += tm.tm_hour * 3600;
		/* Minutes */
		seconds += tm.tm_min * 60;

		struct tm tm = {};

		tm.tm_isdst = -1;

		if (of_strptime([string UTF8String], [format UTF8String],
		    &tm) == NULL)
			@throw [OFInvalidFormatException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		if ((seconds = mktime(&tm)) == -1)
			@throw [OFInvalidFormatException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- initWithSerialization: (OFXMLElement*)element
{
	self = [super init];

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		seconds = [element doubleValue];

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

}

- (of_comparison_result_t)compare: (id)object
{
	OFDate *otherDate;

	if (![object isKindOfClass: [OFDate class]])
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	otherDate = object;

	if (seconds < otherDate->seconds)
		return OF_ORDERED_ASCENDING;
	if (seconds > otherDate->seconds)
		return OF_ORDERED_DESCENDING;

{
	OFString *ret;
	time_t seconds_ = (time_t)seconds;
	struct tm tm;
	char *buffer;

	if (seconds_ != floor(seconds))
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

#ifdef HAVE_GMTIME_R
	if (gmtime_r(&seconds_, &tm) == NULL)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];
#else
# ifdef OF_THREADS
	[mutex lock];

	@try {
# endif
		struct tm *tmp;

		if ((tmp = gmtime(&seconds_)) == NULL)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		tm = *tmp;
# ifdef OF_THREADS
	} @finally {
		[mutex unlock];
	}
# endif
#endif

	buffer = [self allocMemoryWithSize: of_pagesize];

	@try {
		if (!strftime(buffer, of_pagesize, [format UTF8String], &tm))
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		ret = [OFString stringWithUTF8String: buffer];
	} @finally {
		[self freeMemory: buffer];
	}

	return ret;
}

- (OFString*)localDateStringWithFormat: (OFConstantString*)format
{
	OFString *ret;
	time_t seconds_ = (time_t)seconds;
	struct tm tm;
	char *buffer;

	if (seconds_ != floor(seconds))
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

#ifdef HAVE_LOCALTIME_R
	if (localtime_r(&seconds_, &tm) == NULL)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];
#else
# ifdef OF_THREADS
	[mutex lock];

	@try {
# endif
		struct tm *tmp;

		if ((tmp = localtime(&seconds_)) == NULL)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		tm = *tmp;
# ifdef OF_THREADS
	} @finally {
		[mutex unlock];
	}
# endif
#endif

	buffer = [self allocMemoryWithSize: of_pagesize];

	@try {
		if (!strftime(buffer, of_pagesize, [format UTF8String], &tm))
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		ret = [OFString stringWithUTF8String: buffer];
	} @finally {
		[self freeMemory: buffer];
	}

	return ret;

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

@implementation OFDictionary
+ (void)initialize
{
	if (self == [OFDictionary class])
		object_setClass((id)&placeholder,
		placeholder.isa = [OFDictionary_placeholder class];
		    [OFDictionary_placeholder class]);
}

+ alloc
{
	if (self == [OFDictionary class])
		return (id)&placeholder;

	va_end(arguments);

	return ret;
}

- init
{
	if (isa == [OFDictionary class]) {
		Class c = isa;
	if (object_getClass(self) == [OFDictionary class]) {
		Class c = [self class];
		[self release];
		@throw [OFNotImplementedException exceptionWithClass: c
							    selector: _cmd];
	}

	return [super init];
}

- initWithDictionary: (OFDictionary*)dictionary
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithObject: (id)object
	  forKey: (id)key
{
	return [self initWithKeysAndObjects: key, object, nil];
}

- initWithObjects: (OFArray*)objects
	  forKeys: (OFArray*)keys
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithObjects: (id const*)objects
	  forKeys: (id const*)keys
	    count: (size_t)count
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithKeysAndObjects: (id)firstKey, ...
{

	return ret;
}

- initWithKey: (id)firstKey
    arguments: (va_list)arguments
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithSerialization: (OFXMLElement*)element
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- (id)objectForKey: (id)key
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (id)objectForKeyedSubscript: (id)key
{
	return [self objectForKey: key];
}

- (size_t)count
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- copy
{
	return [self retain];
}

	}

	return ret;
}

- (OFEnumerator*)objectEnumerator
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (OFEnumerator*)keyEnumerator
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t*)state
			   objects: (id*)objects
			     count: (int)count_
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

#if defined(OF_HAVE_BLOCKS) && defined(OF_HAVE_FAST_ENUMERATION)
- (void)enumerateKeysAndObjectsUsingBlock:
    (of_dictionary_enumeration_block_t)block
{

	@try {
		uint32_t i;
		OFDictionary_hashtable *hashtable;

		if (dictionary == nil)
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		if (![dictionary isKindOfClass:
		    [OFDictionary_hashtable class]] &&
		    ![dictionary isKindOfClass:
		    [OFMutableDictionary_hashtable class]])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		hashtable = (OFDictionary_hashtable*)dictionary;

		data = [self allocMemoryWithSize: sizeof(*data)
					   count: hashtable->size];

		OFEnumerator *enumerator;
		id key;
		uint32_t i, newSize;

		count = [dictionary count];

		if (count > UINT32_MAX)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		for (newSize = 1; newSize < count; newSize <<= 1);
		if (count * 4 / newSize >= 3)
			newSize <<= 1;

		if (newSize == 0)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		data = [self allocMemoryWithSize: sizeof(*data)
					   count: newSize];

		for (i = 0; i < newSize; i++)
			data[i] = NULL;

				last = hash & (size - 1);

				for (i = 0; i < last && data[i] != NULL; i++);
			}

			if (data[i] != NULL)
				@throw [OFOutOfRangeException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];

			bucket = [self allocMemoryWithSize: sizeof(*bucket)];

			object = [dictionary objectForKey: key];

			bucket->key = [key copy];
			bucket->object = [object retain];

	@try {
		uint32_t i;
		struct of_dictionary_hashtable_bucket *bucket;

		if (key == nil || object == nil)
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		data = [self allocMemoryWithSize: sizeof(*data)
					   count: 2];

		size = 2;
		for (i = 0; i < size; i++)

	  forKeys: (OFArray*)keys
{
	id ret;

	@try {
		if ([objects count] != [keys count])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		ret = [self initWithObjects: [objects objects]
				    forKeys: [keys objects]
				      count: [objects count]];
	} @catch (id e) {
		[self release];
		@throw e;

	@try {
		uint32_t i, j, newSize;

		count = count_;

		if (count > UINT32_MAX)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		for (newSize = 1; newSize < count; newSize <<= 1);
		if (count * 4 / newSize >= 3)
			newSize <<= 1;

		if (newSize == 0)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		data = [self allocMemoryWithSize: sizeof(*data)
					   count: newSize];

		for (j = 0; j < newSize; j++)
			data[j] = NULL;

					for (j = 0; j < last && data[j] != NULL;
					    j++);
				}

				if (j >= last)
					@throw [OFOutOfRangeException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];

				bucket =
				    [self allocMemoryWithSize: sizeof(*bucket)];
				key = [keys[i] copy];

				bucket->key = key;
				bucket->object = [objects[i] retain];

		va_list argumentsCopy;
		struct of_dictionary_hashtable_bucket *bucket;

		va_copy(argumentsCopy, arguments);

		if (firstKey == nil)
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		key = firstKey;

		if ((object = va_arg(arguments, id)) == nil)
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		count = 1;
		for (; va_arg(argumentsCopy, id) != nil; count++);
		count >>= 1;

		if (count > UINT32_MAX)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		for (newSize = 1; newSize < count; newSize <<= 1);
		if (count * 4 / newSize >= 3)
			newSize <<= 1;

		if (newSize == 0)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		data = [self allocMemoryWithSize: sizeof(*data)
					   count: newSize];

		for (j = 0; j < newSize; j++)
			data[j] = NULL;

			uint32_t last;

			key = va_arg(arguments, id);
			object = va_arg(arguments, id);

			if (key == nil || object == nil)
				@throw [OFInvalidArgumentException
				    exceptionWithClass: isa
				    exceptionWithClass: [self class]
					      selector: _cmd];

			hash = [key hash];
			last = size;

			for (j = hash & (size - 1); j < last && data[j] != NULL;
			    j++)

					for (j = 0; j < last && data[j] != NULL;
					    j++);
				}

				if (j >= last)
					@throw [OFOutOfRangeException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];

				bucket =
				    [self allocMemoryWithSize: sizeof(*bucket)];
				bucket->key = [key copy];
				bucket->object = [object retain];
				bucket->hash = hash;

		OFEnumerator *keyEnumerator, *objectEnumerator;
		OFXMLElement *keyElement, *objectElement;

		if ((![[element name] isEqual: @"OFDictionary"] &&
		    ![[element name] isEqual: @"OFMutableDictionary"]) ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		dictionary = [OFMutableDictionary dictionary];

		keys = [element elementsForName: @"key"
				      namespace: OF_SERIALIZATION_NS];
		objects = [element elementsForName: @"object"
					 namespace: OF_SERIALIZATION_NS];

		if ([keys count] != [objects count])
			@throw [OFInvalidFormatException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		keyEnumerator = [keys objectEnumerator];
		objectEnumerator = [objects objectEnumerator];
		pool2 = [[OFAutoreleasePool alloc] init];

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

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

			if (key == nil || object == nil)
				@throw [OFInvalidFormatException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];

			[dictionary setObject: [object objectByDeserializing]
				       forKey: [key objectByDeserializing]];

			[pool2 releaseObjects];
		}

}

- (id)objectForKey: (id)key
{
	uint32_t i, hash, last;

	if (key == nil)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	hash = [key hash];
	last = size;

	for (i = hash & (size - 1); i < last && data[i] != NULL; i++) {
		if (data[i] == DELETED)
			continue;

	[super dealloc];
}

- (void)reset
{
	if (mutationsPtr != NULL && *mutationsPtr != mutations)
		@throw [OFEnumerationMutationException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				object: dictionary];

	pos = 0;
}
@end

@implementation OFDictionaryObjectEnumerator_hashtable
- (id)nextObject
{
	if (mutationsPtr != NULL && *mutationsPtr != mutations)
		@throw [OFEnumerationMutationException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				object: dictionary];

	for (; pos < size && (data[pos] == NULL ||
	    data[pos] == DELETED); pos++);

	if (pos < size)
		return data[pos++]->object;
	else
		return nil;
}
@end

@implementation OFDictionaryKeyEnumerator_hashtable
- (id)nextObject
{
	if (mutationsPtr != NULL && *mutationsPtr != mutations)
		@throw [OFEnumerationMutationException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				object: dictionary];

	for (; pos < size && (data[pos] == NULL ||
	    data[pos] == DELETED); pos++);

	if (pos < size)
		return data[pos++]->key;
	else
		return nil;
}
@end

#import "OFEnumerator.h"

#import "OFNotImplementedException.h"

@implementation OFEnumerator
- init
{
	if (isa == [OFEnumerator class]) {
		Class c = isa;
	if (object_getClass(self) == [OFEnumerator class]) {
		Class c = [self class];
		[self release];
		@throw [OFNotImplementedException exceptionWithClass: c
							    selector: _cmd];
	}

	return [super init];
}

- (id)nextObject
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)reset
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}
@end

	[pool release];
}
#endif

- init
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithPath: (OFString*)path
	  mode: (OFString*)mode
{
	self = [super init];

	@try {
		int flags;

		if ((flags = parse_mode([mode cStringWithEncoding:
		    OF_STRING_ENCODING_NATIVE])) == -1)
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		if ((fileDescriptor = open([path cStringWithEncoding:
		    OF_STRING_ENCODING_NATIVE], flags, DEFAULT_MODE)) == -1)
			@throw [OFOpenFileFailedException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
					  path: path
					  mode: mode];

		closable = YES;
	} @catch (id e) {
		[self release];
		@throw e;

- (size_t)_readIntoBuffer: (void*)buffer
		   length: (size_t)length
{
	ssize_t ret;

	if (fileDescriptor == -1 || atEndOfStream ||
	    (ret = read(fileDescriptor, buffer, length)) < 0)
		@throw [OFReadFailedException exceptionWithClass: isa
		@throw [OFReadFailedException exceptionWithClass: [self class]
							  stream: self
						 requestedLength: length];

	if (ret == 0)
		atEndOfStream = YES;

	return ret;
}

- (void)_writeBuffer: (const void*)buffer
	      length: (size_t)length
{
	if (fileDescriptor == -1 || atEndOfStream ||
	    write(fileDescriptor, buffer, length) < length)
		@throw [OFWriteFailedException exceptionWithClass: isa
		@throw [OFWriteFailedException exceptionWithClass: [self class]
							   stream: self
						  requestedLength: length];
}

- (void)_seekToOffset: (off_t)offset
{
	if (lseek(fileDescriptor, offset, SEEK_SET) == -1)
		@throw [OFSeekFailedException exceptionWithClass: isa
		@throw [OFSeekFailedException exceptionWithClass: [self class]
							  stream: self
							  offset: offset
							  whence: SEEK_SET];
}

- (off_t)_seekForwardWithOffset: (off_t)offset
{
	off_t ret;

	if ((ret = lseek(fileDescriptor, offset, SEEK_CUR)) == -1)
		@throw [OFSeekFailedException exceptionWithClass: isa
		@throw [OFSeekFailedException exceptionWithClass: [self class]
							  stream: self
							  offset: offset
							  whence: SEEK_CUR];

	return ret;
}

- (off_t)_seekToOffsetRelativeToEnd: (off_t)offset
{
	off_t ret;

	if ((ret = lseek(fileDescriptor, offset, SEEK_END)) == -1)
		@throw [OFSeekFailedException exceptionWithClass: isa
		@throw [OFSeekFailedException exceptionWithClass: [self class]
							  stream: self
							  offset: offset
							  whence: SEEK_END];

	return ret;
}

	of_stdout = [[OFFileSingleton alloc] initWithFileDescriptor: 1];
	of_stderr = [[OFFileSingleton alloc] initWithFileDescriptor: 2];
}

- initWithPath: (OFString*)path
	  mode: (OFString*)mode
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- autorelease
{

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of stupid warning */
}

- (void)_seekToOffset: (off_t)offset
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (off_t)_seekForwardWithOffset: (off_t)offset
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (off_t)_seekToOffsetRelativeToEnd: (off_t)offset
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}
@end

	const char *type = NULL;
	size_t contentLength = 0;
	BOOL chunked;
	char *buffer;
	size_t bytesReceived;

	if (![scheme isEqual: @"http"] && ![scheme isEqual: @"https"])
		@throw [OFUnsupportedProtocolException exceptionWithClass: isa
								      URL: URL];
		@throw [OFUnsupportedProtocolException
		    exceptionWithClass: [self class]
				   URL: URL];

	if ([scheme isEqual: @"http"])
		sock = [OFTCPSocket socket];
	else {
		if (of_http_request_tls_socket_class == Nil)
			@throw [OFUnsupportedProtocolException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
					   URL: URL];

		sock = [[[of_http_request_tls_socket_class alloc] init]
		    autorelease];
	}

	[delegate request: self

	if (requestType == OF_HTTP_REQUEST_TYPE_POST)
		[sock writeString: queryString];

	@try {
		line = [sock readLine];
	} @catch (OFInvalidEncodingException *e) {
		@throw [OFInvalidServerReplyException exceptionWithClass: isa];
		@throw [OFInvalidServerReplyException
		    exceptionWithClass: [self class]];
	}

	if (![line hasPrefix: @"HTTP/1.0 "] && ![line hasPrefix: @"HTTP/1.1 "])
		@throw [OFInvalidServerReplyException exceptionWithClass: isa];
		@throw [OFInvalidServerReplyException
		    exceptionWithClass: [self class]];

	status = (int)[[line substringWithRange: of_range(9, 3)] decimalValue];

	serverHeaders = [OFMutableDictionary dictionary];

	for (;;) {
		OFString *key, *value;
		const char *line_c, *tmp;

		@try {
			line = [sock readLine];
		} @catch (OFInvalidEncodingException *e) {
			@throw [OFInvalidServerReplyException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
		}

		if (line == nil)
			@throw [OFInvalidServerReplyException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		if ([line isEqual: @""])
			break;

		line_c = [line UTF8String];

		if ((tmp = strchr(line_c, ':')) == NULL)
			@throw [OFInvalidServerReplyException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		key = [OFString stringWithUTF8String: line_c
					      length: tmp - line_c];
		normalizeKey(key);

		do {
			tmp++;

	contentLengthHeader = [serverHeaders objectForKey: @"Content-Length"];

	if (contentLengthHeader != nil) {
		contentLength = (size_t)[contentLengthHeader decimalValue];

		if (contentLength > SIZE_MAX)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];
	}

	buffer = [self allocMemoryWithSize: of_pagesize];
	bytesReceived = 0;
	@try {
		OFAutoreleasePool *pool2 = [[OFAutoreleasePool alloc] init];

		if (chunked) {
			for (;;) {
				size_t pos, toRead;

				@try {
					line = [sock readLine];
				} @catch (OFInvalidEncodingException *e) {
					@throw [OFInvalidServerReplyException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];
				}

				pos = [line
				    indexOfFirstOccurrenceOfString: @";"];
				if (pos != OF_INVALID_INDEX)
					line = [line substringWithRange:
					    of_range(0, pos)];

				@try {
					toRead =
					    (size_t)[line hexadecimalValue];
				} @catch (OFInvalidFormatException *e) {
					@throw [OFInvalidServerReplyException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];
				}

				if (toRead == 0 ||
				    (contentLengthHeader != nil &&
				    contentLength >= bytesReceived))
					break;

					toRead -= length;
				}

				@try {
					line = [sock readLine];
				} @catch (OFInvalidEncodingException *e) {
					@throw [OFInvalidServerReplyException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];
				}

				if (![line isEqual: @""])
					@throw [OFInvalidServerReplyException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];

				[pool2 releaseObjects];
			}
		} else {
			size_t length;

			while ((length = [sock

	/*
	 * We only want to throw on these status codes as we will throw an
	 * OFHTTPRequestFailedException for all other status codes later.
	 */
	if (contentLengthHeader != nil && contentLength != bytesReceived &&
	    (status == 200 || status == 301 || status == 302 || status == 303 ||
	    status == 307))
		@throw [OFTruncatedDataException exceptionWithClass: isa];
		@throw [OFTruncatedDataException
		    exceptionWithClass: [self class]];

	[serverHeaders makeImmutable];

	result = [[OFHTTPRequestResult alloc] initWithStatusCode: status
							 headers: serverHeaders
							    data: data];

	switch (status) {
	case 200:
	case 301:
	case 302:
	case 303:
	case 307:
		break;
	default:
		[result release];
		@throw [OFHTTPRequestFailedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
			   HTTPRequest: self
				result: result];
	}

	[pool release];

	return [result autorelease];

	@throw [OFNotImplementedException exceptionWithClass: self
						    selector: _cmd];
}

- (void)updateWithBuffer: (const void*)buffer
		  length: (size_t)length
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (uint8_t*)digest
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (BOOL)isCalculated
{
	return calculated;
}
@end

		instanceMethods = [[OFMutableArray alloc] init];
		instanceVariables = [[OFMutableArray alloc] init];
#ifdef OF_HAVE_PROPERTIES
		properties = [[OFMutableArray alloc] init];
#endif

#if defined(OF_APPLE_RUNTIME)
		methodList = class_copyMethodList(((OFObject*)class)->isa,
		methodList = class_copyMethodList(object_getClass(class),
		    &count);
		@try {
			for (i = 0; i < count; i++) {
				[classMethods addObject: [[[OFMethod alloc]
				    _initWithMethod: methodList[i]]
				    autorelease]];
				[pool releaseObjects];

		OFAutoreleasePool *pool2;
		OFEnumerator *enumerator;
		OFXMLElement *child;

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		enumerator = [[element elementsForNamespace:
		    OF_SERIALIZATION_NS] objectEnumerator];
		pool2 = [[OFAutoreleasePool alloc] init];

		while ((child = [enumerator nextObject]) != nil) {

			return YES;

	return NO;
}

- copy
{
	OFList *copy = [[isa alloc] init];
	OFList *copy = [[[self class] alloc] init];
	of_list_object_t *iter, *listObject, *previous;

	listObject = NULL;
	previous = NULL;

	@try {
		for (iter = firstListObject; iter != NULL; iter = iter->next) {

- (id)nextObject
{
	id ret;

	if (*mutationsPtr != mutations)
		@throw [OFEnumerationMutationException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				object: list];

	if (current == NULL)
		return nil;

	ret = current->object;
	current = current->next;

	return ret;
}

- (void)reset
{
	if (*mutationsPtr != mutations)
		@throw [OFEnumerationMutationException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				object: list];

	current = [list firstListObject];
}
@end

	const char *buffer_ = buffer__;

	if (length == 0)
		return;

	if (calculated)
		@throw [OFHashAlreadyCalculatedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				  hash: self];

	/* Update bitcount */
	t = bits[0];
	if ((bits[0] = t + ((uint32_t)length << 3)) < t)
		/* Carry from low to high */
		bits[1]++;

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

@implementation OFMutableArray
+ (void)initialize
{
	if (self == [OFMutableArray class])
		object_setClass((id)&placeholder,
		placeholder.isa = [OFMutableArray_placeholder class];
		    [OFMutableArray_placeholder class]);
}

+ alloc
{
	if (self == [OFMutableArray class])
		return (id)&placeholder;

	return [super alloc];
}

- init
{
	if (isa == [OFMutableArray class]) {
		Class c = isa;
	if (object_getClass(self) == [OFMutableArray class]) {
		Class c = [self class];
		[self release];
		@throw [OFNotImplementedException exceptionWithClass: c
							    selector: _cmd];
	}

	return [super init];
}

	[self insertObjectsFromArray: array
			     atIndex: [self count]];
}

- (void)insertObject: (id)object
	     atIndex: (size_t)index
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)insertObjectsFromArray: (OFArray*)array
		       atIndex: (size_t)index
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

	[pool release];
}

- (void)replaceObjectAtIndex: (size_t)index
		  withObject: (id)object
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

-    (void)setObject: (id)object
  atIndexedSubscript: (size_t)index
{
	[self replaceObjectAtIndex: index

			return;
		}
	}
}

- (void)removeObjectAtIndex: (size_t)index
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)removeObject: (id)object
{
	size_t i, count = [self count];

- (void)replaceObjectAtIndex: (size_t)index
		  withObject: (id)object
{
	id *objects = [array cArray];
	id oldObject;

	if (index >= [array count])
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	oldObject = objects[index];
	objects[index] = [object retain];
	[oldObject release];
}

- (void)replaceObjectIdenticalTo: (id)oldObject

- (void)removeObjectsInRange: (of_range_t)range
{
	id *objects = [array cArray], *copy;
	size_t i, count = [array count];

	if (range.length > count - range.start)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	copy = [self allocMemoryWithSize: sizeof(*copy)
				   count: range.length];
	memcpy(copy, objects + range.start, range.length * sizeof(id));

	@try {
		[array removeItemsInRange: range];

	    withObjectAtIndex: (size_t)index2
{
	id *objects = [array cArray];
	size_t count = [array count];
	id tmp;

	if (index1 >= count || index2 >= count)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	tmp = objects[index1];
	objects[index1] = objects[index2];
	objects[index2] = tmp;
}

- (void)reverse

	size_t i, count = [array count];
	BOOL stop = NO;
	unsigned long mutations2 = mutations;

	for (i = 0; i < count && !stop; i++) {
		if (mutations != mutations2)
			@throw [OFEnumerationMutationException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
					object: self];

		block(objects[i], i, &stop);
	}
}

- (void)replaceObjectsUsingBlock: (of_array_replace_block_t)block
{
	id *objects = [array cArray];
	size_t i, count = [array count];
	BOOL stop = NO;
	unsigned long mutations2 = mutations;

	for (i = 0; i < count && !stop; i++) {
		id newObject;

		if (mutations != mutations2)
			@throw [OFEnumerationMutationException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
					object: self];

		newObject = block(objects[i], i, &stop);

		if (newObject == nil)
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		[newObject retain];
		[objects[i] release];
		objects[i] = newObject;
	}
}
#endif

- (void)makeImmutable
{
	isa = [OFArray_adjacent class];
	object_setClass(self, [OFArray_adjacent class]);
}
@end

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

@implementation OFMutableDictionary
+ (void)initialize
{
	if (self == [OFMutableDictionary class])
		object_setClass((id)&placeholder,
		placeholder.isa = [OFMutableDictionary_placeholder class];
		    [OFMutableDictionary_placeholder class]);
}

+ alloc
{
	if (self == [OFMutableDictionary class])
		return (id)&placeholder;

	return [super alloc];
}

- init
{
	if (isa == [OFMutableDictionary class]) {
		Class c = isa;
	if (object_getClass(self) == [OFMutableDictionary class]) {
		Class c = [self class];
		[self release];
		@throw [OFNotImplementedException exceptionWithClass: c
							    selector: _cmd];
	}

	return [super init];
}

- (void)setObject: (id)object
	   forKey: (id)key
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

-   (void)setObject: (id)object
  forKeyedSubscript: (id)key
{
	[self setObject: object
		 forKey: key];
}

- (void)removeObjectForKey: (id)key
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- copy
{
	return [[OFDictionary alloc] initWithDictionary: self];
}

- (void)_resizeForCount: (size_t)newCount
{
	size_t fullness = newCount * 4 / size;
	struct of_dictionary_hashtable_bucket **newData;
	uint32_t i, newSize;

	if (newCount > UINT32_MAX)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	if (fullness >= 3)
		newSize = size << 1;
	else if (fullness <= 1)
		newSize = size >> 1;
	else
		return;

	if (newSize == 0)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	newData = [self allocMemoryWithSize: sizeof(*newData)
				      count: newSize];

	for (i = 0; i < newSize; i++)
		newData[i] = NULL;

				for (j = 0; j < last &&
				    newData[j] != NULL; j++);
			}

			if (j >= last) {
				[self freeMemory: newData];
				@throw [OFOutOfRangeException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];
			}

			newData[j] = data[i];
		}
	}

	[self freeMemory: data];
	data = newData;
	size = newSize;
}

- (void)_setObject: (id)object
	    forKey: (id)key
	   copyKey: (BOOL)copyKey
{
	uint32_t i, hash, last;
	id old;

	if (key == nil || object == nil)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	hash = [key hash];
	last = size;

	for (i = hash & (size - 1); i < last && data[i] != NULL; i++) {
		if (data[i] == DELETED)
			continue;

			last = hash & (size - 1);

			for (i = 0; i < last && data[i] != NULL &&
			    data[i] != DELETED; i++);
		}

		if (i >= last)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		bucket = [self allocMemoryWithSize: sizeof(*bucket)];

		if (copyKey) {
			@try {
				bucket->key = [key copy];
			} @catch (id e) {

}

- (void)removeObjectForKey: (id)key
{
	uint32_t i, hash, last;

	if (key == nil)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	hash = [key hash];
	last = size;

	for (i = hash & (size - 1); i < last && data[i] != NULL; i++) {
		if (data[i] == DELETED)
			continue;

	size_t i;
	BOOL stop = NO;
	unsigned long mutations2 = mutations;

	for (i = 0; i < size && !stop; i++) {
		if (mutations != mutations2)
			@throw [OFEnumerationMutationException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
					object: self];

		if (data[i] != NULL && data[i] != DELETED)
			block(data[i]->key, data[i]->object, &stop);
	}
}

- (void)replaceObjectsUsingBlock: (of_dictionary_replace_block_t)block
{
	size_t i;
	BOOL stop = NO;
	unsigned long mutations2 = mutations;

	for (i = 0; i < size && !stop; i++) {
		if (mutations != mutations2)
			@throw [OFEnumerationMutationException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
					object: self];

		if (data[i] != NULL && data[i] != DELETED) {
			id new = block(data[i]->key, data[i]->object, &stop);

			if (new == nil)
				@throw [OFInvalidArgumentException
				    exceptionWithClass: isa
				    exceptionWithClass: [self class]
					      selector: _cmd];

			[new retain];
			[data[i]->object release];
			data[i]->object = new;
		}
	}
}
#endif

- (void)makeImmutable
{
	isa = [OFDictionary_hashtable class];
	object_setClass(self, [OFDictionary_hashtable class]);
}
@end

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

@implementation OFMutableSet
+ (void)initialize
{
	if (self == [OFMutableSet class])
		object_setClass((id)&placeholder,
		placeholder.isa = [OFMutableSet_placeholder class];
		    [OFMutableSet_placeholder class]);
}

+ alloc
{
	if (self == [OFMutableSet class])
		return (id)&placeholder;

	return [super alloc];
}

- init
{
	if (isa == [OFMutableSet class]) {
		Class c = isa;
	if (object_getClass(self) == [OFMutableSet class]) {
		Class c = [self class];
		[self release];
		@throw [OFNotImplementedException exceptionWithClass: c
							    selector: _cmd];
	}

	return [super init];
}

- (void)addObject: (id)object
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)removeObject: (id)object
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)minusSet: (OFSet*)set
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFEnumerator *enumerator = [set objectEnumerator];

	[dictionary removeObjectForKey: object];

	mutations++;
}

- (void)makeImmutable
{
	isa = [OFSet_hashtable class];
	object_setClass(self, [OFSet_hashtable class]);
}
@end

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

@implementation OFMutableString
+ (void)initialize
{
	if (self == [OFMutableString class])
		object_setClass((id)&placeholder,
		placeholder.isa = [OFMutableString_placeholder class];
		    [OFMutableString_placeholder class]);
}

+ alloc
{
	if (self == [OFMutableString class])
		return (id)&placeholder;

	[pool release];
}

- (void)setCharacter: (of_unichar_t)character
	     atIndex: (size_t)index
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)appendUTF8String: (const char*)UTF8String
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

- (void)appendFormat: (OFConstantString*)format
       withArguments: (va_list)arguments
{
	char *UTF8String;
	int UTF8StringLength;

	if (format == nil)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	if ((UTF8StringLength = of_vasprintf(&UTF8String, [format UTF8String],
	    arguments)) == -1)
		@throw [OFInvalidFormatException exceptionWithClass: isa];
		@throw [OFInvalidFormatException
		    exceptionWithClass: [self class]];

	@try {
		[self appendUTF8String: UTF8String
			    withLength: UTF8StringLength];
	} @finally {
		free(UTF8String);
	}

		      wordStartTableSize: OF_UNICODE_TITLECASE_TABLE_SIZE
		     wordMiddleTableSize: OF_UNICODE_LOWERCASE_TABLE_SIZE];
}

- (void)insertString: (OFString*)string
	     atIndex: (size_t)index
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)deleteCharactersInRange: (of_range_t)range
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)replaceCharactersInRange: (of_range_t)range
		      withString: (OFString*)replacement
{
	[self deleteCharactersInRange: range];

	const of_unichar_t *unicodeString;
	const of_unichar_t *searchString = [string unicodeString];
	size_t searchLength = [string length];
	size_t replacementLength = [replacement length];
	size_t i;

	if (range.start + range.length > [self length])
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	if (searchLength > range.length) {
		[pool release];
		return;
	}

	pool2 = [[OFAutoreleasePool alloc] init];

		cLen = of_string_utf8_to_unicode(s->cString + i,
		    s->cStringLength - i, &c);

		if (cLen == 0 || c > 0x10FFFF) {
			[self freeMemory: unicodeString];
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
		}

		switch (c) {
		case ' ':
		case '\t':
		case '\n':
		case '\r':

		else if (c < 0x10000)
			newCStringLength += 3;
		else if (c < 0x110000)
			newCStringLength += 4;
		else {
			[self freeMemory: unicodeString];
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
		}

		i += cLen;
	}

	@try {
		newCString = [self allocMemoryWithSize: newCStringLength + 1];

		size_t d;

		if ((d = of_string_unicode_to_utf8(unicodeString[i],
		    newCString + j)) == 0) {
			[self freeMemory: unicodeString];
			[self freeMemory: newCString];
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
		}
		j += d;
	}

	assert(j == newCStringLength);
	newCString[j] = 0;
	[self freeMemory: unicodeString];

	if (!(character & 0x80) && !(s->cString[index] & 0x80)) {
		s->hashed = NO;
		s->cString[index] = character;
		return;
	}

	if ((length = of_string_unicode_to_utf8(character, buffer)) == 0)
		@throw [OFInvalidEncodingException exceptionWithClass: isa];
		@throw [OFInvalidEncodingException
		    exceptionWithClass: [self class]];

	if ((oldLength = of_string_utf8_to_unicode(s->cString + index,
	    s->cStringLength - index, &c)) == 0)
		@throw [OFInvalidEncodingException exceptionWithClass: isa];
		@throw [OFInvalidEncodingException
		    exceptionWithClass: [self class]];

	s->hashed = NO;

	if (length == oldLength) {
		memcpy(s->cString + index, buffer, length);
		return;
	}

	}

	switch (of_string_check_utf8(UTF8String, UTF8StringLength, &length)) {
	case 1:
		s->UTF8 = YES;
		break;
	case -1:
		@throw [OFInvalidEncodingException exceptionWithClass: isa];
		@throw [OFInvalidEncodingException
		    exceptionWithClass: [self class]];
	}

	s->hashed = NO;
	s->cString = [self resizeMemory: s->cString
				   size: s->cStringLength +
					 UTF8StringLength + 1];
	memcpy(s->cString + s->cStringLength, UTF8String, UTF8StringLength + 1);

	}

	switch (of_string_check_utf8(UTF8String, UTF8StringLength, &length)) {
	case 1:
		s->UTF8 = YES;
		break;
	case -1:
		@throw [OFInvalidEncodingException exceptionWithClass: isa];
		@throw [OFInvalidEncodingException
		    exceptionWithClass: [self class]];
	}

	s->hashed = NO;
	s->cString = [self resizeMemory: s->cString
				   size: s->cStringLength +
					 UTF8StringLength + 1];
	memcpy(s->cString + s->cStringLength, UTF8String, UTF8StringLength);

}

- (void)appendString: (OFString*)string
{
	size_t UTF8StringLength;

	if (string == nil)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	UTF8StringLength = [string UTF8StringLength];

	s->hashed = NO;
	s->cString = [self resizeMemory: s->cString
				   size: s->cStringLength +
					 UTF8StringLength + 1];

- (void)appendFormat: (OFConstantString*)format
       withArguments: (va_list)arguments
{
	char *UTF8String;
	int UTF8StringLength;

	if (format == nil)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	if ((UTF8StringLength = of_vasprintf(&UTF8String, [format UTF8String],
	    arguments)) == -1)
		@throw [OFInvalidFormatException exceptionWithClass: isa];
		@throw [OFInvalidFormatException
		    exceptionWithClass: [self class]];

	@try {
		[self appendUTF8String: UTF8String
			    withLength: UTF8StringLength];
	} @finally {
		free(UTF8String);
	}

		/* ASCII */
		if (OF_LIKELY(!(s->cString[i] & 0x80)))
			continue;

		/* A start byte can't happen first as we reversed everything */
		if (OF_UNLIKELY(s->cString[i] & 0x40))
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		/* Next byte must not be ASCII */
		if (OF_UNLIKELY(s->cStringLength < i + 1 ||
		    !(s->cString[i + 1] & 0x80)))
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		/* Next byte is the start byte */
		if (OF_LIKELY(s->cString[i + 1] & 0x40)) {
			s->cString[i] ^= s->cString[i + 1];
			s->cString[i + 1] ^= s->cString[i];
			s->cString[i] ^= s->cString[i + 1];

			i++;
			continue;
		}

		/* Second next byte must not be ASCII */
		if (OF_UNLIKELY(s->cStringLength < i + 2 ||
		    !(s->cString[i + 2] & 0x80)))
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		/* Second next byte is the start byte */
		if (OF_LIKELY(s->cString[i + 2] & 0x40)) {
			s->cString[i] ^= s->cString[i + 2];
			s->cString[i + 2] ^= s->cString[i];
			s->cString[i] ^= s->cString[i + 2];

			i += 2;
			continue;
		}

		/* Third next byte must not be ASCII */
		if (OF_UNLIKELY(s->cStringLength < i + 3 ||
		    !(s->cString[i + 3] & 0x80)))
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		/* Third next byte is the start byte */
		if (OF_LIKELY(s->cString[i + 3] & 0x40)) {
			s->cString[i] ^= s->cString[i + 3];
			s->cString[i + 3] ^= s->cString[i];
			s->cString[i] ^= s->cString[i + 3];

			s->cString[i + 1] ^= s->cString[i + 2];
			s->cString[i + 2] ^= s->cString[i + 1];
			s->cString[i + 1] ^= s->cString[i + 2];

			i += 3;
			continue;
		}

		/* UTF-8 does not allow more than 4 bytes per character */
		@throw [OFInvalidEncodingException exceptionWithClass: isa];
		@throw [OFInvalidEncodingException
		    exceptionWithClass: [self class]];
	}
}

- (void)insertString: (OFString*)string
	     atIndex: (size_t)index
{
	size_t newCStringLength;

	if (index > s->length)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException
		    exceptionWithClass: [self class]];

	if (s->UTF8)
		index = of_string_index_to_position(s->cString, index,
		    s->cStringLength);

	newCStringLength = s->cStringLength + [string UTF8StringLength];
	s->hashed = NO;

- (void)deleteCharactersInRange: (of_range_t)range
{
	size_t start = range.start;
	size_t end = range.start + range.length;

	if (end > s->length)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	s->hashed = NO;
	s->length -= end - start;

	if (s->UTF8) {
		start = of_string_index_to_position(s->cString, start,
		    s->cStringLength);

		      withString: (OFString*)replacement
{
	size_t start = range.start;
	size_t end = range.start + range.length;
	size_t newCStringLength, newLength;

	if (end > s->length)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	newLength = s->length - (end - start) + [replacement length];

	if (s->UTF8) {
		start = of_string_index_to_position(s->cString, start,
		    s->cStringLength);
		end = of_string_index_to_position(s->cString, end,

		range.start = of_string_index_to_position(s->cString,
		    range.start, s->cStringLength);
		range.length = of_string_index_to_position(s->cString,
		    range.start + range.length, s->cStringLength) - range.start;
	}

	if (range.start + range.length > [self UTF8StringLength])
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	if ([string UTF8StringLength] > range.length)
		return;

	newCString = NULL;
	newCStringLength = 0;
	newLength = s->length;

	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)makeImmutable
{
	isa = [OFString_UTF8 class];
	object_setClass(self, [OFString_UTF8 class]);
}
@end

	[self release];

	pool = [[OFAutoreleasePool alloc] init];

	if (![[element name] isEqual: [self className]] ||
	    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	[pool release];

	return [OFNull null];
}

- (OFString*)description

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

		return (t)value.uintptr;				\
	case OF_NUMBER_FLOAT:						\
		return (t)value.float_;					\
	case OF_NUMBER_DOUBLE:						\
		return (t)value.double_;				\
	default:							\
		@throw [OFInvalidFormatException			\
		    exceptionWithClass: isa];				\
		    exceptionWithClass: [self class]];			\
	}
#define CALCULATE(o, n)							\
	switch (type) {							\
	case OF_NUMBER_BOOL:						\
		return [OFNumber numberWithBool:			\
		    value.bool_ o [n boolValue]];			\
	case OF_NUMBER_CHAR:						\

		return [OFNumber numberWithFloat:			\
		    value.float_ o [n floatValue]];			\
	case OF_NUMBER_DOUBLE:						\
		return [OFNumber numberWithDouble:			\
		    value.double_ o [n doubleValue]];			\
	default:							\
		@throw [OFInvalidFormatException			\
		    exceptionWithClass: isa];				\
		    exceptionWithClass: [self class]];			\
	}
#define CALCULATE2(o, n)						\
	switch (type) {							\
	case OF_NUMBER_BOOL:						\
		return [OFNumber numberWithBool:			\
		    value.bool_ o [n boolValue]];			\
	case OF_NUMBER_CHAR:						\

		    value.intptr o [n intPtrValue]];			\
	case OF_NUMBER_UINTPTR:						\
		return [OFNumber numberWithUIntPtr:			\
		    value.uintptr o [n uIntPtrValue]];			\
	case OF_NUMBER_FLOAT:						\
	case OF_NUMBER_DOUBLE:						\
		@throw [OFNotImplementedException			\
		    exceptionWithClass: isa				\
		    exceptionWithClass: [self class]			\
			      selector: _cmd];				\
	default:							\
		@throw [OFInvalidFormatException			\
		    exceptionWithClass: isa];				\
		    exceptionWithClass: [self class]];			\
	}
#define CALCULATE3(o)							\
	switch (type) {							\
	case OF_NUMBER_BOOL:						\
		return [OFNumber numberWithBool: value.bool_ o];	\
	case OF_NUMBER_CHAR:						\
		return [OFNumber numberWithChar: value.char_ o];	\

		return [OFNumber numberWithUIntPtr: value.uintptr o];	\
	case OF_NUMBER_FLOAT:						\
		return [OFNumber numberWithFloat: value.float_ o];	\
	case OF_NUMBER_DOUBLE:						\
		return [OFNumber numberWithDouble: value.double_ o];	\
	default:							\
		@throw [OFInvalidFormatException			\
		    exceptionWithClass: isa];				\
		    exceptionWithClass: [self class]];			\
	}

@implementation OFNumber
+ numberWithBool: (BOOL)bool_
{
	return [[[self alloc] initWithBool: bool_] autorelease];
}

+ numberWithDouble: (double)double_
{
	return [[[self alloc] initWithDouble: double_] autorelease];
}

- init
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- initWithBool: (BOOL)bool_
{
	self = [super init];

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
		OFString *typeString;

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		typeString = [[element attributeForName: @"type"] stringValue];

		if ([typeString isEqual: @"boolean"]) {
			type = OF_NUMBER_BOOL;

			if ([[element stringValue] isEqual: @"YES"])
				value.bool_ = YES;
			else if ([[element stringValue] isEqual: @"NO"])
				value.bool_ = NO;
			else
				@throw [OFInvalidArgumentException
				    exceptionWithClass: isa
				    exceptionWithClass: [self class]
					      selector: _cmd];
		} else if ([typeString isEqual: @"unsigned"]) {
			/*
			 * FIXME: This will fail if the value is bigger than
			 *	  INTMAX_MAX!
			 */
			type = OF_NUMBER_UINTMAX;
			value.uintmax = [element decimalValue];
		} else if ([typeString isEqual: @"signed"]) {
			type = OF_NUMBER_INTMAX;
			value.intmax = [element decimalValue];
		} else if ([typeString isEqual: @"float"]) {
			type = OF_NUMBER_FLOAT;
			value.float_ = [element floatValue];
		} else if ([typeString isEqual: @"double"]) {
			type = OF_NUMBER_DOUBLE;
			value.double_ = [element doubleValue];
		} else
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

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

	case OF_NUMBER_FLOAT:
		return [OFNumber
		    numberWithFloat: fmodf(value.float_, [number floatValue])];
	case OF_NUMBER_DOUBLE:
		return [OFNumber numberWithDouble:
		    fmod(value.double_, [number doubleValue])];
	default:
		@throw [OFInvalidFormatException exceptionWithClass: isa];
		@throw [OFInvalidFormatException
		    exceptionWithClass: [self class]];
	}
}

- copy
{
	return [self retain];
}

		if (![ret containsString: @"."])
			[ret appendString: @".0"];

		[ret makeImmutable];

		return ret;
	default:
		@throw [OFInvalidFormatException exceptionWithClass: isa];
		@throw [OFInvalidFormatException
		    exceptionWithClass: [self class]];
	}
}

- (OFXMLElement*)XMLElementBySerializing
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFXMLElement *element;

		[element addAttributeWithName: @"type"
				  stringValue: @"double"];
		[element setStringValue:
		    [OFString stringWithFormat: @"%la", value.double_]];

		break;
	default:
		@throw [OFInvalidFormatException exceptionWithClass: isa];
		@throw [OFInvalidFormatException
		    exceptionWithClass: [self class]];
	}

	[element retain];
	[pool release];
	[element autorelease];

	return element;

	OFAutoreleasePool *pool;
	OFXMLElement *element;
	OFXMLElement *root;
	OFString *ret;

	if (![self conformsToProtocol: @protocol(OFSerialization)])
		@throw [OFNotImplementedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
			      selector: @selector(stringBySerializing)];

	pool = [[OFAutoreleasePool alloc] init];
	element = [(id)self XMLElementBySerializing];

	root = [OFXMLElement elementWithName: @"serialization"
				   namespace: OF_SERIALIZATION_NS];

#include <limits.h>

#ifdef OF_OBJFW_RUNTIME
# import "runtime.h"
#else
# import <objc/objc.h>
#endif

#ifdef OF_APPLE_RUNTIME
# import <objc/runtime.h>
#endif

#ifdef __has_feature
# if __has_feature(objc_bool)
#  undef YES
#  define YES __objc_yes
#  undef NO
#  define NO __objc_no

		extraAlignment = ((instanceSize + extraAlignment - 1) &
		    ~(extraAlignment - 1)) - extraAlignment;

	instance = malloc(PRE_IVAR_ALIGN + instanceSize +
	    extraAlignment + extraSize);

	if (OF_UNLIKELY(instance == nil)) {
		object_setClass((id)&alloc_failed_exception,
		alloc_failed_exception.isa = [OFAllocFailedException class];
		@throw (OFAllocFailedException*)&alloc_failed_exception;
		    [OFAllocFailedException class]);
		@throw (id)&alloc_failed_exception;
	}

	((struct pre_ivar*)instance)->retainCount = 1;
	((struct pre_ivar*)instance)->firstMem = NULL;
	((struct pre_ivar*)instance)->lastMem = NULL;

#if !defined(OF_ATOMIC_OPS) && defined(OF_THREADS)
	if (OF_UNLIKELY(!of_spinlock_new(
	    &((struct pre_ivar*)instance)->retainCountSpinlock))) {
		free(instance);
		@throw [OFInitializationFailedException
		    exceptionWithClass: class];
	}
#endif

	instance = (OFObject*)((char*)instance + PRE_IVAR_ALIGN);

	instance->isa = class;
	memset(instance, 0, instanceSize);
	memset((char*)instance + sizeof(instance->isa), 0,
	    instanceSize - sizeof(instance->isa));
	object_setClass(instance, class);

	if (OF_UNLIKELY(extra != NULL))
		*extra = (char*)instance + instanceSize + extraAlignment;

	return instance;
}

	    typeEncoding);
}

+ (IMP)replaceClassMethod: (SEL)selector
       withImplementation: (IMP)implementation
	     typeEncoding: (const char*)typeEncoding
{
	return class_replaceMethod(((OFObject*)self)->isa, selector,
	return class_replaceMethod(object_getClass(self), selector,
	    implementation, typeEncoding);
}

+ (void)inheritMethodsFromClass: (Class)class
{
	Class superclass = [self superclass];

	if ([self isSubclassOfClass: class])
		return;

#if defined(OF_APPLE_RUNTIME)
	Method *methodList;
	unsigned i, count;

	methodList = class_copyMethodList(((OFObject*)class)->isa, &count);
	methodList = class_copyMethodList(object_getClass(class), &count);
	@try {
		for (i = 0; i < count; i++) {
			SEL selector = method_getName(methodList[i]);

			/*
			 * Don't replace methods implemented in receiving class.
			 */

		}
	} @finally {
		free(methodList);
	}
#elif defined(OF_OBJFW_RUNTIME)
	struct objc_method_list *methodlist;

	for (methodlist = class->isa->methodlist;
	for (methodlist = object_getClass(class)->methodlist;
	    methodlist != NULL; methodlist = methodlist->next) {
		int i;

		for (i = 0; i < methodlist->count; i++) {
			SEL selector = (SEL)&methodlist->methods[i].sel;

			/*

}

- init
{
	Class class;
	void (*last)(id, SEL) = NULL;

	for (class = object_getClass(self); class != Nil;
	for (class = isa; class != Nil; class = class_getSuperclass(class)) {
	    class = class_getSuperclass(class)) {
		void (*construct)(id, SEL);

		if ([class instancesRespondToSelector: cxx_construct]) {
			if ((construct = (void(*)(id, SEL))[class
			    instanceMethodForSelector: cxx_construct]) != last)
				construct(self, cxx_construct);

			last = construct;
		} else
			break;
	}

	return self;
}

- (Class)class
{
	return isa;
	return object_getClass(self);
}

- (OFString*)className
{
	return [OFString stringWithCString: class_getName(isa)
	return [OFString stringWithCString: object_getClassName(self)
				  encoding: OF_STRING_ENCODING_ASCII];
}

- (BOOL)isKindOfClass: (Class)class
{
	Class iter;

	for (iter = object_getClass(self); iter != Nil;
	for (iter = isa; iter != Nil; iter = class_getSuperclass(iter))
	    iter = class_getSuperclass(iter))
		if (iter == class)
			return YES;

	return NO;
}

- (BOOL)isMemberOfClass: (Class)class
{
	return (isa == class);
	return (object_getClass(self) == class);
}

- (BOOL)respondsToSelector: (SEL)selector
{
	return class_respondsToSelector(isa, selector);
	return class_respondsToSelector(object_getClass(self), selector);
}

- (BOOL)conformsToProtocol: (Protocol*)protocol
{
	return [isa conformsToProtocol: protocol];
	return [object_getClass(self) conformsToProtocol: protocol];
}

- (IMP)methodForSelector: (SEL)selector
{
	return class_getMethodImplementation(isa, selector);
	return class_getMethodImplementation(object_getClass(self), selector);
}

- (id)performSelector: (SEL)selector
{
	id (*imp)(id, SEL) = (id(*)(id, SEL))[self methodForSelector: selector];

	return imp(self, selector);

}

- (const char*)typeEncodingForSelector: (SEL)selector
{
#if defined(OF_OBJFW_RUNTIME)
	const char *ret;

	if ((ret = objc_get_type_encoding(isa, selector)) == NULL)
		@throw [OFNotImplementedException exceptionWithClass: isa
							    selector: selector];
	if ((ret = objc_get_type_encoding(object_getClass(self),
	    selector)) == NULL)
		@throw [OFNotImplementedException
		    exceptionWithClass: [self class]
			      selector: selector];

	return ret;
#else
	Method m;
	const char *ret;

	if ((m = class_getInstanceMethod(isa, selector)) == NULL ||
	    (ret = method_getTypeEncoding(m)) == NULL)
		@throw [OFNotImplementedException exceptionWithClass: isa
							    selector: selector];
	if ((m = class_getInstanceMethod(object_getClass(self),
	    selector)) == NULL || (ret = method_getTypeEncoding(m)) == NULL)
		@throw [OFNotImplementedException
		    exceptionWithClass: [self class]
			      selector: selector];

	return ret;
#endif
}

- (BOOL)isEqual: (id)object
{

- (void*)allocMemoryWithSize: (size_t)size
{
	void *pointer;
	struct pre_mem *preMem;

	if (size > SIZE_MAX - PRE_IVAR_ALIGN)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	if ((pointer = malloc(PRE_MEM_ALIGN + size)) == NULL)
		@throw [OFOutOfMemoryException exceptionWithClass: isa
		@throw [OFOutOfMemoryException exceptionWithClass: [self class]
						    requestedSize: size];
	preMem = pointer;

	preMem->owner = self;
	preMem->prev = PRE_IVAR->lastMem;
	preMem->next = NULL;

- (void*)allocMemoryWithSize: (size_t)size
		       count: (size_t)count
{
	if (size == 0 || count == 0)
		return NULL;

	if (count > SIZE_MAX / size)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	return [self allocMemoryWithSize: size * count];
}

- (void*)resizeMemory: (void*)pointer
		 size: (size_t)size
{
	void *new;
	struct pre_mem *preMem;

	if (pointer == NULL)
		return [self allocMemoryWithSize: size];

	if (size == 0) {
		[self freeMemory: pointer];
		return NULL;
	}

	if (PRE_MEM(pointer)->owner != self)
		@throw [OFMemoryNotPartOfObjectException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
			       pointer: pointer];

	if ((new = realloc(PRE_MEM(pointer), PRE_MEM_ALIGN + size)) == NULL)
		@throw [OFOutOfMemoryException exceptionWithClass: isa
		@throw [OFOutOfMemoryException exceptionWithClass: [self class]
						    requestedSize: size];
	preMem = new;

	if (preMem != PRE_MEM(pointer)) {
		if (preMem->prev != NULL)
			preMem->prev->next = preMem;
		if (preMem->next != NULL)

	if (size == 0 || count == 0) {
		[self freeMemory: pointer];
		return NULL;
	}

	if (count > SIZE_MAX / size)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	return [self resizeMemory: pointer
			     size: size * count];
}

- (void)freeMemory: (void*)pointer
{
	if (pointer == NULL)
		return;

	if (PRE_MEM(pointer)->owner != self)
		@throw [OFMemoryNotPartOfObjectException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
			       pointer: pointer];

	if (PRE_MEM(pointer)->prev != NULL)
		PRE_MEM(pointer)->prev->next = PRE_MEM(pointer)->next;
	if (PRE_MEM(pointer)->next != NULL)
		PRE_MEM(pointer)->next->prev = PRE_MEM(pointer)->prev;

- (void)dealloc
{
	Class class;
	void (*last)(id, SEL) = NULL;
	struct pre_mem *iter;

	for (class = object_getClass(self); class != Nil;
	for (class = isa; class != Nil; class = class_getSuperclass(class)) {
	    class = class_getSuperclass(class)) {
		void (*destruct)(id, SEL);

		if ([class instancesRespondToSelector: cxx_destruct]) {
			if ((destruct = (void(*)(id, SEL))[class
			    instanceMethodForSelector: cxx_destruct]) != last)
				destruct(self, cxx_destruct);

	free((char*)self - PRE_IVAR_ALIGN);
}

/* Required to use properties with the Apple runtime */
- copyWithZone: (void*)zone
{
	if (zone != NULL)
		@throw [OFNotImplementedException exceptionWithClass: isa
							    selector: _cmd];
		@throw [OFNotImplementedException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	return [(id)self copy];
}

- mutableCopyWithZone: (void*)zone
{
	if (zone != NULL)
		@throw [OFNotImplementedException exceptionWithClass: isa
							    selector: _cmd];
		@throw [OFNotImplementedException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	return [(id)self mutableCopy];
}

/*
 * Those are needed as the root class is the superclass of the root class's
 * metaclass and thus instance methods can be sent to class objects as well.

	plugin->handle = handle;
	return plugin;
}

- init
{
	if (isa == [OFPlugin class]) {
		Class c = isa;
	if (object_getClass(self) == [OFPlugin class]) {
		Class c = [self class];
		[self release];
		@throw [OFNotImplementedException exceptionWithClass: c
							    selector: _cmd];
	}

	return [super init];
}

{
	self = [super init];

	@try {
#ifndef _WIN32
		if (pipe(readPipe) != 0 || pipe(writePipe) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		switch ((pid = fork())) {
		case 0:;
			OFString **objects = [arguments objects];
			size_t i, count = [arguments count];
			char **argv;

			close(writePipe[1]);
			dup2(writePipe[0], 0);
			dup2(readPipe[1], 1);
			execvp([program cStringWithEncoding:
			    OF_STRING_ENCODING_NATIVE], argv);

			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
		case -1:
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
		default:
			close(readPipe[1]);
			close(writePipe[0]);
			break;
		}
#else
		SECURITY_ATTRIBUTES sa;

		sa.nLength = sizeof(sa);
		sa.bInheritHandle = TRUE;
		sa.lpSecurityDescriptor = NULL;

		if (!CreatePipe(&readPipe[0], &readPipe[1], &sa, 0))
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		if (!SetHandleInformation(readPipe[0], HANDLE_FLAG_INHERIT, 0))
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		if (!CreatePipe(&writePipe[0], &writePipe[1], &sa, 0))
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		if (!SetHandleInformation(writePipe[1], HANDLE_FLAG_INHERIT, 0))
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		memset(&pi, 0, sizeof(pi));
		memset(&si, 0, sizeof(si));

		si.cb = sizeof(si);
		si.hStdInput = writePipe[0];
		si.hStdOutput = readPipe[1];

		argumentsCString = strdup([argumentsString
		    cStringWithEncoding: OF_STRING_ENCODING_NATIVE]);
		@try {
			if (!CreateProcess([program cStringWithEncoding:
			    OF_STRING_ENCODING_NATIVE], argumentsCString, NULL,
			    NULL, TRUE, 0, NULL, NULL, &si, &pi))
				@throw [OFInitializationFailedException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];
		} @finally {
			free(argumentsString);
		}

		[pool release];

		CloseHandle(pi.hProcess);

	    !ReadFile(readPipe[0], buffer, length, &ret, NULL)) {
		if (GetLastError() == ERROR_BROKEN_PIPE) {
			atEndOfStream = YES;
			return 0;
		}

#endif
		@throw [OFReadFailedException exceptionWithClass: isa
		@throw [OFReadFailedException exceptionWithClass: [self class]
							  stream: self
						 requestedLength: length];
	}

	if (ret == 0)
		atEndOfStream = YES;

#else
	DWORD ret;

	if (writePipe[1] == NULL || atEndOfStream ||
	    !WriteFile(writePipe[1], buffer, length, &ret, NULL) ||
	    ret < length)
#endif
		@throw [OFWriteFailedException exceptionWithClass: isa
		@throw [OFWriteFailedException exceptionWithClass: [self class]
							   stream: self
						  requestedLength: length];
}

- (void)dealloc
{
	[self close];

		  length: (size_t)length
{
	if (length == 0)
		return;

	if (calculated)
		@throw [OFHashAlreadyCalculatedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				  hash: self];

	sha1_update(state, &count, buffer, buffer_, length);
}

- (uint8_t*)digest
{

#import "OFSeekableStream.h"

#import "OFNotImplementedException.h"

@implementation OFSeekableStream
- (void)_seekToOffset: (off_t)offset
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (off_t)_seekForwardWithOffset: (off_t)offset
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (off_t)_seekToOffsetRelativeToEnd: (off_t)offset
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)seekToOffset: (off_t)offset
{
	[self _seekToOffset: offset];

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

@implementation OFSet
+ (void)initialize
{
	if (self == [OFSet class])
		placeholder.isa = [OFSet_placeholder class];
		object_setClass((id)&placeholder, [OFSet_placeholder class]);
}

+ alloc
{
	if (self == [OFSet class])
		return (id)&placeholder;

{
	return [[[self alloc] initWithObjects: objects
					count: count] autorelease];
}

- init
{
	if (isa == [OFSet class]) {
		Class c = isa;
	if (object_getClass(self) == [OFSet class]) {
		Class c = [self class];
		[self release];
		@throw [OFNotImplementedException exceptionWithClass: c
							    selector: _cmd];
	}

	return [super init];
}

- initWithSet: (OFSet*)set
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithArray: (OFArray*)array
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- (id)initWithObjects: (id)firstObject, ...
{

	return ret;
}

- initWithObjects: (id const*)objects
	    count: (size_t)count
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithObject: (id)firstObject
       arguments: (va_list)arguments
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithSerialization: (OFXMLElement*)element
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- (size_t)count
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (BOOL)containsObject: (id)object
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (OFEnumerator*)objectEnumerator
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t*)state
			   objects: (id*)objects
			     count: (int)count
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (BOOL)isEqual: (id)object
{
	OFSet *otherSet;

		pool = [[OFAutoreleasePool alloc] init];

		if ((![[element name] isEqual: @"OFSet"] &&
		    ![[element name] isEqual: @"OFMutableSet"]) ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		one = [OFNumber numberWithSize: 1];

		enumerator = [[element elementsForNamespace:
		    OF_SERIALIZATION_NS] objectEnumerator];
		pool2 = [[OFAutoreleasePool alloc] init];

	if (self == [OFStream class])
		signal(SIGPIPE, SIG_IGN);
}
#endif

- init
{
	if (isa == [OFStream class]) {
		Class c = isa;
	if (object_getClass(self) == [OFStream class]) {
		Class c = [self class];
		[self release];
		@throw [OFNotImplementedException exceptionWithClass: c
							    selector: _cmd];
	}

	self = [super init];

	cache = NULL;
	writeBuffer = NULL;
	blocking = YES;

	return self;
}

- (BOOL)_isAtEndOfStream
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (size_t)_readIntoBuffer: (void*)buffer
		   length: (size_t)length
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)_writeBuffer: (const void*)buffer
	      length: (size_t)length
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- copy
{
	return [self retain];
}

	/* FIXME: Convert delimiter to specified charset */
	delimiterUTF8String = [delimiter UTF8String];
	delimiterLength = [delimiter UTF8StringLength];
	j = 0;

	if (delimiterLength == 0)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	/* Look if there's something in our cache */
	if (!waitingForDelimiter && cache != NULL) {
		for (i = 0; i < cacheLength; i++) {
			if (cache[i] != delimiterUTF8String[j++])
				j = 0;

- (size_t)writeFormat: (OFConstantString*)format
	    arguments: (va_list)arguments
{
	char *UTF8String;
	int length;

	if (format == nil)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	if ((length = of_vasprintf(&UTF8String, [format UTF8String],
	    arguments)) == -1)
		@throw [OFInvalidFormatException exceptionWithClass: isa];
		@throw [OFInvalidFormatException
		    exceptionWithClass: [self class]];

	@try {
		[self writeBuffer: UTF8String
			   length: length];
	} @finally {
		free(UTF8String);
	}

{
#ifndef _WIN32
	int flags;

	blocking = enable;

	if ((flags = fcntl([self fileDescriptor], F_GETFL)) == -1)
		@throw [OFSetOptionFailedException exceptionWithClass: isa
							       stream: self];
		@throw [OFSetOptionFailedException
		    exceptionWithClass: [self class]
				stream: self];

	if (enable)
		flags &= ~O_NONBLOCK;
	else
		flags |= O_NONBLOCK;

	if (fcntl([self fileDescriptor], F_SETFL, flags) == -1)
		@throw [OFSetOptionFailedException exceptionWithClass: isa
							       stream: self];
		@throw [OFSetOptionFailedException
		    exceptionWithClass: [self class]
				stream: self];
#else
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
#endif
}

- (int)fileDescriptor
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)close
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (BOOL)_isWaitingForDelimiter
{
	return waitingForDelimiter;
}
@end

		queue = [[OFMutableArray alloc] init];
		queueInfo = [[OFDataArray alloc] initWithItemSize: sizeof(int)];
		queueFDs = [[OFDataArray alloc] initWithItemSize: sizeof(int)];

#ifndef _WIN32
		if (pipe(cancelFD))
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
#else
		/* Make sure WSAStartup has been called */
		[OFTCPSocket class];

		cancelFD[0] = socket(AF_INET, SOCK_DGRAM, 0);
		cancelFD[1] = socket(AF_INET, SOCK_DGRAM, 0);

		if (cancelFD[0] == INVALID_SOCKET ||
		    cancelFD[1] == INVALID_SOCKET)
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		cancelAddr.sin_family = AF_INET;
		cancelAddr.sin_port = 0;
		cancelAddr.sin_addr.s_addr = inet_addr("127.0.0.1");
		cancelAddr2 = cancelAddr;

		if (bind(cancelFD[0], (struct sockaddr*)&cancelAddr,
		    sizeof(cancelAddr)) || bind(cancelFD[1],
		    (struct sockaddr*)&cancelAddr2, sizeof(cancelAddr2)))
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		cancelAddrLen = sizeof(cancelAddr);

		if (getsockname(cancelFD[0], (struct sockaddr*)&cancelAddr,
		    &cancelAddrLen))
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
#endif

		maxFD = cancelFD[0];
		FDToStream = [self allocMemoryWithSize: sizeof(OFStream*)
						 count: maxFD + 1];
		FDToStream[cancelFD[0]] = nil;

	assert(sendto(cancelFD[1], "", 1, 0, (struct sockaddr*)&cancelAddr,
	    sizeof(cancelAddr)) > 0);
#endif
}

- (void)_addFileDescriptorForReading: (int)fd
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)_addFileDescriptorForWriting: (int)fd
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)_removeFileDescriptorForReading: (int)fd
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)_removeFileDescriptorForWriting: (int)fd
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)_processQueue
{
	[mutex lock];
	@try {

- (void)observe
{
	[self observeWithTimeout: -1];
}

- (BOOL)observeWithTimeout: (int)timeout
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (BOOL)_processCache
{
	OFAutoreleasePool *pool;
	OFStream **objects = [readStreams objects];

- init
{
	self = [super init];

	@try {
		if ((kernelQueue = kqueue()) == -1)
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		changeList = [[OFDataArray alloc] initWithItemSize:
		    sizeof(struct kevent)];

		[self _addFileDescriptorForReading: cancelFD[0]];
	} @catch (id e) {
		[self release];

	if (events == -1) {
		switch (errno) {
		case EINTR:
			[pool release];
			return NO;
		case ENOMEM:
			[pool release];
			@throw [OFOutOfMemoryException exceptionWithClass: isa];
			@throw [OFOutOfMemoryException
			    exceptionWithClass: [self class]];
		default:
			assert(0);
		}
	}

	[changeList removeAllItems];

	}

	FDsCArray = [FDs cArray];
	nFDs = [FDs count];

#ifdef OPEN_MAX
	if (nFDs > OPEN_MAX)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];
#endif

	if (poll(FDsCArray, (nfds_t)nFDs, timeout) < 1) {
		[pool release];
		return NO;
	}

- (size_t)_readIntoBuffer: (void*)buffer
		   length: (size_t)length
{
	ssize_t ret;

	if (sock == INVALID_SOCKET)
		@throw [OFNotConnectedException exceptionWithClass: isa
		@throw [OFNotConnectedException exceptionWithClass: [self class]
							    socket: self];

	if (atEndOfStream) {
		OFReadFailedException *e;

		e = [OFReadFailedException exceptionWithClass: isa
		e = [OFReadFailedException exceptionWithClass: [self class]
						       stream: self
					      requestedLength: length];
#ifndef _WIN32
		e->errNo = ENOTCONN;
#else
		e->errNo = WSAENOTCONN;
#endif

		@throw e;
	}

	if ((ret = recv(sock, buffer, length, 0)) < 0)
		@throw [OFReadFailedException exceptionWithClass: isa
		@throw [OFReadFailedException exceptionWithClass: [self class]
							  stream: self
						 requestedLength: length];

	if (ret == 0)
		atEndOfStream = YES;

	return ret;
}

- (void)_writeBuffer: (const void*)buffer
	      length: (size_t)length
{
	if (sock == INVALID_SOCKET)
		@throw [OFNotConnectedException exceptionWithClass: isa
		@throw [OFNotConnectedException exceptionWithClass: [self class]
							    socket: self];

	if (atEndOfStream) {
		OFWriteFailedException *e;

		e = [OFWriteFailedException exceptionWithClass: isa
		e = [OFWriteFailedException exceptionWithClass: [self class]
							stream: self
					       requestedLength: length];
#ifndef _WIN32
		e->errNo = ENOTCONN;
#else
		e->errNo = WSAENOTCONN;
#endif

		@throw e;
	}

	if (send(sock, buffer, length, 0) < length)
		@throw [OFWriteFailedException exceptionWithClass: isa
		@throw [OFWriteFailedException exceptionWithClass: [self class]
							   stream: self
						  requestedLength: length];
}

#ifdef _WIN32
- (void)setBlocking: (BOOL)enable
{
	u_long v = enable;
	blocking = enable;

	if (ioctlsocket(sock, FIONBIO, &v) == SOCKET_ERROR)
		@throw [OFSetOptionFailedException exceptionWithClass: isa
							       stream: self];
		@throw [OFSetOptionFailedException
		    exceptionWithClass: [self class]
				stream: self];
}
#endif

- (int)fileDescriptor
{
	return sock;
}

- (void)close
{
	if (sock == INVALID_SOCKET)
		@throw [OFNotConnectedException exceptionWithClass: isa
		@throw [OFNotConnectedException exceptionWithClass: [self class]
							    socket: self];

	close(sock);

	sock = INVALID_SOCKET;
	atEndOfStream = NO;
}

	id object;
	size_t line = 1;

	object = nextObject(&pointer, stop, &line);
	skipWhitespacesAndComments(&pointer, stop, &line);

	if (pointer < stop || object == nil)
		@throw [OFInvalidJSONException exceptionWithClass: isa
		@throw [OFInvalidJSONException exceptionWithClass: [self class]
							     line: line];

	return object;
}
@end

	OFXMLElement *root;
	OFArray *elements;
	id object;

	@try {
		root = [OFXMLElement elementWithXMLString: self];
	} @catch (OFMalformedXMLException *e) {
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];
	} @catch (OFUnboundNamespaceException *e) {
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];
	}

	elements = [root elementsForNamespace: OF_SERIALIZATION_NS];

	if ([elements count] != 1)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	object = [[elements firstObject] objectByDeserializing];

	[object retain];
	[pool release];
	[object autorelease];

	return object;
}
@end

	/*
	 * Worst case: 3 times longer than before.
	 * Oh, and we can't use [self allocWithSize:] here as self might be a
	 * @"" literal.
	 */
	if ((retCString = malloc(([self UTF8StringLength] * 3) + 1)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
			 requestedSize: ([self UTF8StringLength] * 3) + 1];

	for (i = 0; *string != '\0'; string++) {
		if (isalnum((int)*string) || *string == '-' || *string == '_' ||
		    *string == '.' || *string == '~')
			retCString[i++] = *string;
		else {

	char *retCString;
	char byte = 0;
	int state = 0;
	size_t i;

	if ((retCString = malloc([self UTF8StringLength] + 1)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
			 requestedSize: [self UTF8StringLength] + 1];

	for (i = 0; *string; string++) {
		switch (state) {
		case 0:
			if (*string == '%')
				state = 1;

			else if (*string >= 'A' && *string <= 'F')
				byte += (*string - 'A' + 10) << shift;
			else if (*string >= 'a' && *string <= 'f')
				byte += (*string - 'a' + 10) << shift;
			else {
				free(retCString);
				@throw [OFInvalidEncodingException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];
			}

			if (++state == 3) {
				retCString[i++] = byte;
				state = 0;
				byte = 0;
			}

			break;
		}
	}
	retCString[i] = '\0';

	if (state != 0) {
		free(retCString);
		@throw [OFInvalidEncodingException exceptionWithClass: isa];
		@throw [OFInvalidEncodingException
		    exceptionWithClass: [self class]];
	}

	@try {
		ret = [OFString stringWithUTF8String: retCString
					      length: i];
	} @finally {
		free(retCString);
	}
	return ret;
}
@end

	j = 0;
	retLength = length;

	/*
	 * We can't use allocMemoryWithSize: here as it might be a @"" literal
	 */
	if ((retCString = malloc(retLength)) == NULL)
		@throw [OFOutOfMemoryException exceptionWithClass: isa
		@throw [OFOutOfMemoryException exceptionWithClass: [self class]
						    requestedSize: retLength];

	for (i = 0; i < length; i++) {
		switch (string[i]) {
			case '<':
				append = "&lt;";
				appendLen = 4;

		if (append != NULL) {
			char *newRetCString;

			if ((newRetCString = realloc(retCString,
			    retLength + appendLen)) == NULL) {
				free(retCString);
				@throw [OFOutOfMemoryException
				     exceptionWithClass: isa
				     exceptionWithClass: [self class]
					  requestedSize: retLength + appendLen];
			}
			retCString = newRetCString;
			retLength += appendLen - 1;

			memcpy(retCString + j, append, appendLen);
			j += appendLen;

				pool = [[OFAutoreleasePool alloc] init];
				tmp = parse_numeric_entity(entity,
				    entityLength);

				if (tmp == nil)
					@throw [OFInvalidEncodingException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];

				[ret appendString: tmp];
				[pool release];
			} else if (delegate != nil) {
				OFAutoreleasePool *pool;
				OFString *n, *tmp;

				pool = [[OFAutoreleasePool alloc] init];

				n = [OFString
				    stringWithUTF8String: entity
						  length: entityLength];
				tmp =	  [delegate string: self
				containsUnknownEntityNamed: n];

				if (tmp == nil)
					@throw [OFInvalidEncodingException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];

				[ret appendString: tmp];
				[pool release];
			} else
				@throw [OFInvalidEncodingException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];

			last = i + 1;
			inEntity = NO;
		}
	}

	if (inEntity)
		@throw [OFInvalidEncodingException exceptionWithClass: isa];
		@throw [OFInvalidEncodingException
		    exceptionWithClass: [self class]];

	[ret appendUTF8String: string + last
		   withLength: i - last];

	[ret makeImmutable];

	return ret;

				pool = [[OFAutoreleasePool alloc] init];
				tmp = parse_numeric_entity(entity,
				    entityLength);

				if (tmp == nil)
					@throw [OFInvalidEncodingException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];

				[ret appendString: tmp];
				[pool release];
			} else {
				OFAutoreleasePool *pool;
				OFString *entityString, *tmp;

				pool = [[OFAutoreleasePool alloc] init];

				entityString = [OFString
				    stringWithUTF8String: entity
						  length: entityLength];
				tmp = block(self, entityString);

				if (tmp == nil)
					@throw [OFInvalidEncodingException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];

				[ret appendString: tmp];
				[pool release];
			}

			last = i + 1;
			inEntity = NO;
		}
	}

	if (inEntity)
		@throw [OFInvalidEncodingException exceptionWithClass: isa];
		@throw [OFInvalidEncodingException
		    exceptionWithClass: [self class]];

	[ret appendUTF8String: string + last
		   withLength: i - last];

	[ret makeImmutable];

	return ret;
}
#endif
@end

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}
@end

@implementation OFString
+ (void)initialize
{
	if (self == [OFString class])
		placeholder.isa = [OFString_placeholder class];
		object_setClass((id)&placeholder, [OFString_placeholder class]);
}

+ alloc
{
	if (self == [OFString class])
		return (id)&placeholder;

{
	return [[[self alloc] initWithContentsOfURL: URL
					   encoding: encoding] autorelease];
}

- init
{
	if (isa == [OFString class]) {
		Class c = isa;
	if (object_getClass(self) == [OFString class]) {
		Class c = [self class];
		[self release];
		@throw [OFNotImplementedException exceptionWithClass: c
							    selector: _cmd];
	}

	return [super init];
}

			      length: strlen(cString)];
}

- initWithCString: (const char*)cString
	 encoding: (of_string_encoding_t)encoding
	   length: (size_t)cStringLength
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithString: (OFString*)string
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithUnicodeString: (const of_unichar_t*)string
{

				    length: length];
}

- initWithUnicodeString: (const of_unichar_t*)string
	      byteOrder: (of_endianess_t)byteOrder
		 length: (size_t)length
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithUTF16String: (const uint16_t*)string
{

				  length: length];
}

- initWithUTF16String: (const uint16_t*)string
	    byteOrder: (of_endianess_t)byteOrder
	       length: (size_t)length
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithFormat: (OFConstantString*)format, ...
{

	return ret;
}

- initWithFormat: (OFConstantString*)format
       arguments: (va_list)arguments
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithPath: (OFString*)firstComponent, ...
{

	return ret;
}

- initWithPath: (OFString*)firstComponent
     arguments: (va_list)arguments
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithContentsOfFile: (OFString*)path
{

	@try {
		OFFile *file;

		if (stat([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
		    &st) == -1)
			@throw [OFOpenFileFailedException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
					  path: path
					  mode: @"rb"];

		if (st.st_size > SIZE_MAX)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		file = [[OFFile alloc] initWithPath: path
					       mode: @"rb"];

		@try {
			tmp = [self allocMemoryWithSize: (size_t)st.st_size];

{
	OFAutoreleasePool *pool;
	OFHTTPRequest *request;
	OFHTTPRequestResult *result;
	OFString *contentType;
	Class c;

	c = isa;
	c = [self class];
	[self release];

	pool = [[OFAutoreleasePool alloc] init];

	if ([[URL scheme] isEqual: @"file"]) {
		if (encoding == OF_STRING_ENCODING_AUTODETECT)
			encoding = OF_STRING_ENCODING_UTF_8;

- initWithSerialization: (OFXMLElement*)element
{
	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

		if (![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		if ([self isKindOfClass: [OFMutableString class]]) {
			if (![[element name] isEqual: @"OFMutableString"])
				@throw [OFInvalidArgumentException
				    exceptionWithClass: isa
				    exceptionWithClass: [self class]
					      selector: _cmd];
		} else {
			if (![[element name] isEqual: @"OFString"])
				@throw [OFInvalidArgumentException
				    exceptionWithClass: isa
				    exceptionWithClass: [self class]
					      selector: _cmd];
		}

		self = [self initWithString: [element stringValue]];

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

			memcpy(UTF8String + j, buffer, 4);
			j += 4;

			break;
		default:
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
		}
	}

	UTF8String[j] = '\0';

	@try {
		UTF8String = [object resizeMemory: UTF8String

- (const char*)cStringWithEncoding: (of_string_encoding_t)encoding
{
	if (encoding == OF_STRING_ENCODING_UTF_8)
		return [self UTF8String];

	/* TODO: Implement! */
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (size_t)length
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (size_t)UTF8StringLength
{
	const of_unichar_t *unicodeString = [self unicodeString];
	size_t length = [self length];
	size_t i, UTF8StringLength = 0;

	for (i = 0; i < length; i++) {
		char buffer[4];
		size_t characterLen = of_string_unicode_to_utf8(
		    unicodeString[i], buffer);

		if (characterLen == 0)
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		UTF8StringLength += characterLen;
	}

	return UTF8StringLength;
}

- (size_t)cStringLengthWithEncoding: (of_string_encoding_t)encoding
{
	if (encoding == OF_STRING_ENCODING_UTF_8)
		return [self UTF8StringLength];

	/* TODO: Implement! */
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (of_unichar_t)characterAtIndex: (size_t)index
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)getCharacters: (of_unichar_t*)buffer
	      inRange: (of_range_t)range
{
	size_t i;

	const of_unichar_t *unicodeString, *otherUnicodeString;
	size_t i, minimumLength;

	if (object == self)
		return OF_ORDERED_SAME;

	if (![object isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	otherString = object;
	minimumLength = ([self length] > [otherString length]
	    ? [otherString length] : [self length]);

	pool = [[OFAutoreleasePool alloc] init];

- (OFString*)substringWithRange: (of_range_t)range
{
	OFAutoreleasePool *pool;
	OFString *ret;

	if (range.start + range.length > [self length])
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException
		    exceptionWithClass: [self class]];

	pool = [[OFAutoreleasePool alloc] init];
	ret = [[OFString alloc]
	    initWithUnicodeString: [self unicodeString] + range.start
			   length: range.length];
	[pool release];

	for (; i < length; i++) {
		if (expectWhitespace) {
			if (string[i] != ' ' && string[i] != '\t' &&
			    string[i] != '\n' && string[i] != '\r' &&
			    string[i] != '\f')
				@throw [OFInvalidFormatException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];
			continue;
		}

		if (string[i] >= '0' && string[i] <= '9') {
			if (INTMAX_MAX / 10 < value ||
			    INTMAX_MAX - value * 10 < string[i] - '0')
				@throw [OFOutOfRangeException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];

			value = (value * 10) + (string[i] - '0');
		} else if (string[i] == ' ' || string[i] == '\t' ||
		    string[i] == '\n' || string[i] == '\r' ||
		    string[i] == '\f')
			expectWhitespace = YES;
		else
			@throw [OFInvalidFormatException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
	}

	if (string[0] == '-')
		value *= -1;

	[pool release];

		uintmax_t newValue;

		if (expectWhitespace) {
			if (string[i] != ' ' && string[i] != '\t' &&
			    string[i] != '\n' && string[i] != '\r' &&
			    string[i] != '\f')
				@throw [OFInvalidFormatException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];
			continue;
		}

		if (string[i] >= '0' && string[i] <= '9') {
			newValue = (value << 4) | (string[i] - '0');
			foundValue = YES;
		} else if (string[i] >= 'A' && string[i] <= 'F') {
			newValue = (value << 4) | (string[i] - 'A' + 10);
			foundValue = YES;
		} else if (string[i] >= 'a' && string[i] <= 'f') {
			newValue = (value << 4) | (string[i] - 'a' + 10);
			foundValue = YES;
		} else if (string[i] == 'h' || string[i] == ' ' ||
		    string[i] == '\t' || string[i] == '\n' ||
		    string[i] == '\r' || string[i] == '\f') {
			expectWhitespace = YES;
			continue;
		} else
			@throw [OFInvalidFormatException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		if (newValue < value)
			@throw [OFOutOfRangeException exceptionWithClass: isa];
			@throw [OFOutOfRangeException
			    exceptionWithClass: [self class]];

		value = newValue;
	}

	if (!foundValue)
		@throw [OFInvalidFormatException exceptionWithClass: isa];
		@throw [OFInvalidFormatException
		    exceptionWithClass: [self class]];

	[pool release];

	return value;
}

- (float)floatValue

	/* Check if there are any invalid chars left */
	if (endPointer != NULL)
		for (; *endPointer != '\0'; endPointer++)
			if (*endPointer != ' ' && *endPointer != '\t' &&
			    *endPointer != '\n' && *endPointer != '\r' &&
			    *endPointer != '\f')
				@throw [OFInvalidFormatException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];

	[pool release];

	return value;
}

- (double)doubleValue

	/* Check if there are any invalid chars left */
	if (endPointer != NULL)
		for (; *endPointer != '\0'; endPointer++)
			if (*endPointer != ' ' && *endPointer != '\t' &&
			    *endPointer != '\n' && *endPointer != '\r' &&
			    *endPointer != '\f')
				@throw [OFInvalidFormatException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];

	[pool release];

	return value;
}

- (const of_unichar_t*)unicodeString

	j = 0;

	for (i = 0; i < length; i++) {
		of_unichar_t c = unicodeString[i];

		if (c > 0x10FFFF)
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		if (c > 0xFFFF) {
			c -= 0x10000;
			ret[j++] = of_bswap16_if_le(0xD800 | (c >> 10));
			ret[j++] = of_bswap16_if_le(0xDC00 | (c & 0x3FF));
		} else
			ret[j++] = of_bswap16_if_le(c);

		switch (of_string_check_utf8(UTF8String, UTF8StringLength,
		    &s->length)) {
		case 1:
			s->UTF8 = YES;
			break;
		case -1:
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
		}

		memcpy(s->cString, UTF8String, UTF8StringLength);
		s->cString[UTF8StringLength] = 0;
	} @catch (id e) {
		[self release];
		@throw e;

		if (encoding == OF_STRING_ENCODING_UTF_8 ||
		    encoding == OF_STRING_ENCODING_ASCII) {
			switch (of_string_check_utf8(cString, cStringLength,
			    &s->length)) {
			case 1:
				if (encoding == OF_STRING_ENCODING_ASCII)
					@throw [OFInvalidEncodingException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];

				s->UTF8 = YES;
				break;
			case -1:
				@throw [OFInvalidEncodingException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];
			}

			memcpy(s->cString, cString, cStringLength);
			s->cString[cStringLength] = 0;

			return self;
		}

				s->UTF8 = YES;
				bytes = of_string_unicode_to_utf8(
				    (uint8_t)cString[i], buffer);

				if (bytes == 0)
					@throw [OFInvalidEncodingException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];

				s->cStringLength += bytes - 1;
				s->cString = [self
				    resizeMemory: s->cString
					    size: s->cStringLength + 1];

				memcpy(s->cString + j, buffer, bytes);

			table = of_iso_8859_15;
			break;
		case OF_STRING_ENCODING_WINDOWS_1252:
			table = of_windows_1252;
			break;
		default:
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];
		}

		for (i = j = 0; i < cStringLength; i++) {
			char buffer[4];
			of_unichar_t character;
			size_t characterBytes;

			if (!(cString[i] & 0x80)) {
				s->cString[j++] = cString[i];
				continue;
			}

			character = table[(uint8_t)cString[i]];

			if (character == 0xFFFD)
				@throw [OFInvalidEncodingException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];

			s->UTF8 = YES;
			characterBytes = of_string_unicode_to_utf8(character,
			    buffer);

			if (characterBytes == 0)
				@throw [OFInvalidEncodingException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];

			s->cStringLength += characterBytes - 1;
			s->cString = [self resizeMemory: s->cString
						   size: s->cStringLength + 1];

			memcpy(s->cString + j, buffer, characterBytes);
			j += characterBytes;

				memcpy(s->cString + j, buffer, 4);
				j += 4;

				break;
			default:
				@throw [OFInvalidEncodingException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];
			}
		}

		s->cString[j] = '\0';

		@try {
			s->cString = [self resizeMemory: s->cString

			of_unichar_t character =
			    (swap ? of_bswap16(string[i]) : string[i]);
			size_t characterLen;

			/* Missing high surrogate */
			if ((character & 0xFC00) == 0xDC00)
				@throw [OFInvalidEncodingException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];

			if ((character & 0xFC00) == 0xD800) {
				uint16_t nextCharacter;

				if (length <= i + 1)
					@throw [OFInvalidEncodingException
					    exceptionWithClass: isa];
					    exceptionWithClass: [self class]];

				nextCharacter = (swap
				    ? of_bswap16(string[i + 1])
				    : string[i + 1]);
				character = (((character & 0x3FF) << 10) |
				    (nextCharacter & 0x3FF)) + 0x10000;

				memcpy(s->cString + j, buffer, 4);
				j += 4;

				break;
			default:
				@throw [OFInvalidEncodingException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];
			}
		}

		s->cString[j] = '\0';

		@try {
			s->cString = [self resizeMemory: s->cString

	@try {
		char *tmp;
		int cStringLength;

		if (format == nil)
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		s = &s_store;

		if ((cStringLength = of_vasprintf(&tmp, [format UTF8String],
		    arguments)) == -1)
			@throw [OFInvalidFormatException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		s->cStringLength = cStringLength;

		@try {
			switch (of_string_check_utf8(tmp, cStringLength,
			    &s->length)) {
			case 1:
				s->UTF8 = YES;
				break;
			case -1:
				@throw [OFInvalidEncodingException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];
			}

			s->cString = [self
			    allocMemoryWithSize: cStringLength + 1];
			memcpy(s->cString, tmp, cStringLength + 1);
		} @finally {
			free(tmp);

{
	switch (encoding) {
	case OF_STRING_ENCODING_UTF_8:
		return s->cString;
	case OF_STRING_ENCODING_ASCII:
		if (s->UTF8)
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		return s->cString;
	default:
		@throw [OFNotImplementedException exceptionWithClass: isa
							    selector: _cmd];
		@throw [OFNotImplementedException
		    exceptionWithClass: [self class]
			      selector: _cmd];
	}
}

- (size_t)length
{
	return s->length;
}

{
	switch (encoding) {
	case OF_STRING_ENCODING_UTF_8:
		return s->cStringLength;
	case OF_STRING_ENCODING_ASCII:
		if (s->UTF8)
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		return s->cStringLength;
	default:
		@throw [OFNotImplementedException exceptionWithClass: isa
							    selector: _cmd];
		@throw [OFNotImplementedException
		    exceptionWithClass: [self class]
			      selector: _cmd];
	}
}

- (BOOL)isEqual: (id)object
{
	OFString_UTF8 *otherString;

	size_t otherCStringLength, minimumCStringLength;
	int compare;

	if (object == self)
		return OF_ORDERED_SAME;

	if (![object isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	otherString = object;
	otherCStringLength = [otherString UTF8StringLength];
	minimumCStringLength = (s->cStringLength > otherCStringLength
	    ? otherCStringLength : s->cStringLength);

	if ((compare = memcmp(s->cString, [otherString UTF8String],

	size_t i, j, otherCStringLength, minimumCStringLength;
	int compare;

	if (otherString == self)
		return OF_ORDERED_SAME;

	if (![otherString isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	otherCString = [otherString UTF8String];
	otherCStringLength = [otherString UTF8StringLength];

	if (!s->UTF8) {
		minimumCStringLength = (s->cStringLength > otherCStringLength
		    ? otherCStringLength : s->cStringLength);

		l1 = of_string_utf8_to_unicode(s->cString + i,
		    s->cStringLength - i, &c1);
		l2 = of_string_utf8_to_unicode(otherCString + j,
		    otherCStringLength - j, &c2);

		if (l1 == 0 || l2 == 0 || c1 > 0x10FFFF || c2 > 0x10FFFF)
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		if (c1 >> 8 < OF_UNICODE_CASEFOLDING_TABLE_SIZE) {
			of_unichar_t tc =
			    of_unicode_casefolding_table[c1 >> 8][c1 & 0xFF];

			if (tc)
				c1 = tc;

	for (i = 0; i < s->cStringLength; i++) {
		of_unichar_t c;
		size_t length;

		if ((length = of_string_utf8_to_unicode(s->cString + i,
		    s->cStringLength - i, &c)) == 0)
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		OF_HASH_ADD(hash, (c & 0xFF0000) >> 16);
		OF_HASH_ADD(hash, (c & 0x00FF00) >>  8);
		OF_HASH_ADD(hash,  c & 0x0000FF);

		i += length - 1;
	}

}

- (of_unichar_t)characterAtIndex: (size_t)index
{
	of_unichar_t character;

	if (index >= s->length)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	if (!s->UTF8)
		return s->cString[index];

	index = of_string_index_to_position(s->cString, index,
	    s->cStringLength);

	if (!of_string_utf8_to_unicode(s->cString + index,
	    s->cStringLength - index, &character))
		@throw [OFInvalidEncodingException exceptionWithClass: isa];
		@throw [OFInvalidEncodingException
		    exceptionWithClass: [self class]];

	return character;
}

- (void)getCharacters: (of_unichar_t*)buffer
	      inRange: (of_range_t)range
{

- (OFString*)substringWithRange: (of_range_t)range
{
	size_t start = range.start;
	size_t end = range.start + range.length;

	if (end > s->length)
		@throw [OFOutOfRangeException exceptionWithClass: isa];
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	if (s->UTF8) {
		start = of_string_index_to_position(s->cString, start,
		    s->cStringLength);
		end = of_string_index_to_position(s->cString, end,
		    s->cStringLength);
	}

		size_t cLen;

		cLen = of_string_utf8_to_unicode(s->cString + i,
		    s->cStringLength - i, &c);

		if (cLen == 0 || c > 0x10FFFF)
			@throw [OFInvalidEncodingException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		ret[j++] = c;
		i += cLen;
	}

	ret[j] = 0;

	[self readIntoBuffer: reply
		 exactLength: 2];

	if (reply[0] != 5 || reply[1] != 0) {
		[self close];
		@throw [OFConnectionFailedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				socket: self
				  host: host
				  port: port];
	}

	oldWriteBufferEnabled = [self writeBufferEnabled];
	[self setWriteBufferEnabled: YES];

	[self setWriteBufferEnabled: oldWriteBufferEnabled];

	[self readIntoBuffer: reply
		 exactLength: 4];

	if (reply[0] != 5 || reply[1] != 0 || reply[2] != 0) {
		[self close];
		@throw [OFConnectionFailedException exceptionWithClass: isa
								socket: self
								  host: host
								  port: port];
		@throw [OFConnectionFailedException
		    exceptionWithClass: [self class]
				socket: self
				  host: host
				  port: port];
	}

	/* Skip the rest of the reply */
	switch (reply[3]) {
	case 1: /* IPv4 */
		[self readIntoBuffer: reply
			 exactLength: 4];
		break;
	case 3: /* Domainname */
		[self readIntoBuffer: reply
			 exactLength: [self readInt8]];
		break;
	case 4: /* IPv6 */
		[self readIntoBuffer: reply
			 exactLength: 16];
		break;
	default:
		[self close];
		@throw [OFConnectionFailedException exceptionWithClass: isa
								socket: self
								  host: host
								  port: port];
		@throw [OFConnectionFailedException
		    exceptionWithClass: [self class]
				socket: self
				  host: host
				  port: port];
	}

	[self readBigEndianInt16];
}
@end

- (void)connectToHost: (OFString*)host
		 port: (uint16_t)port
{
	OFString *destinationHost = host;
	uint16_t destinationPort = port;

	if (sock != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithClass: isa
								socket: self];
		@throw [OFAlreadyConnectedException
		    exceptionWithClass: [self class]
				socket: self];

	if (SOCKS5Host != nil) {
		/* Connect to the SOCKS5 proxy instead */
		host = SOCKS5Host;
		port = SOCKS5Port;
	}

#ifdef HAVE_THREADSAFE_GETADDRINFO
	struct addrinfo hints, *res, *res0;
	char portCString[7];

	memset(&hints, 0, sizeof(struct addrinfo));
	hints.ai_family = AF_UNSPEC;
	hints.ai_socktype = SOCK_STREAM;
	snprintf(portCString, 7, "%" PRIu16, port);

	if (getaddrinfo([host cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
	    portCString, &hints, &res0))
		@throw [OFAddressTranslationFailedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				socket: self
				  host: host];

	for (res = res0; res != NULL; res = res->ai_next) {
		if ((sock = socket(res->ai_family, res->ai_socktype,
		    res->ai_protocol)) == INVALID_SOCKET)
			continue;

	if ((he = gethostbyname([host cStringWithEncoding:
	    OF_STRING_ENCODING_NATIVE])) == NULL) {
# ifdef OF_THREADS
		[addrlist release];
		[mutex unlock];
# endif
		@throw [OFAddressTranslationFailedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				socket: self
				  host: host];
	}

	memset(&addr, 0, sizeof(addr));
	addr.sin_family = AF_INET;
	addr.sin_port = of_bswap16_if_le(port);

	if (he->h_addrtype != AF_INET ||
	    (sock = socket(AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) {
# ifdef OF_THREADS
		[addrlist release];
		[mutex unlock];
# endif
		@throw [OFConnectionFailedException exceptionWithClass: isa
								socket: self
		@throw [OFConnectionFailedException
		    exceptionWithClass: [self class]
				socket: self
								  host: host
								  port: port];
	}

# ifdef OF_THREADS
	@try {
		for (ip = he->h_addr_list; *ip != NULL; ip++)

	if (!connected) {
		close(sock);
		sock = INVALID_SOCKET;
	}
#endif

	if (sock == INVALID_SOCKET)
		@throw [OFConnectionFailedException exceptionWithClass: isa
								socket: self
								  host: host
								  port: port];
		@throw [OFConnectionFailedException
		    exceptionWithClass: [self class]
				socket: self
				  host: host
				  port: port];

	if (SOCKS5Host != nil)
		[self _SOCKS5ConnectToHost: destinationHost
				      port: destinationPort];
}

- (uint16_t)bindToHost: (OFString*)host
		  port: (uint16_t)port
{
	union {
		struct sockaddr_storage storage;
		struct sockaddr_in in;
		struct sockaddr_in6 in6;
	} addr;
	socklen_t addrLen;

	if (sock != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithClass: isa
								socket: self];
		@throw [OFAlreadyConnectedException
		    exceptionWithClass: [self class]
				socket: self];

	if (SOCKS5Host != nil)
		@throw [OFNotImplementedException exceptionWithClass: isa
							    selector: _cmd];
		@throw [OFNotImplementedException
		    exceptionWithClass: [self class]
			      selector: _cmd];

#ifdef HAVE_THREADSAFE_GETADDRINFO
	struct addrinfo hints, *res;
	char portCString[7];

	memset(&hints, 0, sizeof(struct addrinfo));
	hints.ai_family = AF_UNSPEC;
	hints.ai_socktype = SOCK_STREAM;
	snprintf(portCString, 7, "%" PRIu16, port);

	if (getaddrinfo([host cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
	    portCString, &hints, &res))
		@throw [OFAddressTranslationFailedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				socket: self
				  host: host];

	if ((sock = socket(res->ai_family, SOCK_STREAM, 0)) == INVALID_SOCKET)
		@throw [OFBindFailedException exceptionWithClass: isa
		@throw [OFBindFailedException exceptionWithClass: [self class]
							  socket: self
							    host: host
							    port: port];

	if (bind(sock, res->ai_addr, res->ai_addrlen) == -1) {
		freeaddrinfo(res);
		close(sock);
		sock = INVALID_SOCKET;
		@throw [OFBindFailedException exceptionWithClass: isa
		@throw [OFBindFailedException exceptionWithClass: [self class]
							  socket: self
							    host: host
							    port: port];
	}

	freeaddrinfo(res);
#else
	struct hostent *he;

# ifdef OF_THREADS
	[mutex lock];
# endif

	if ((he = gethostbyname([host cStringWithEncoding:
	    OF_STRING_ENCODING_NATIVE])) == NULL) {
# ifdef OF_THREADS
		[mutex unlock];
# endif
		@throw [OFAddressTranslationFailedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				socket: self
				  host: host];
	}

	memset(&addr, 0, sizeof(addr));
	addr.in.sin_family = AF_INET;
	addr.in.sin_port = of_bswap16_if_le(port);

	if (he->h_addrtype != AF_INET || he->h_addr_list[0] == NULL) {
# ifdef OF_THREADS
		[mutex unlock];
# endif
		@throw [OFAddressTranslationFailedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				socket: self
				  host: host];
	}

	memcpy(&addr.in.sin_addr.s_addr, he->h_addr_list[0], he->h_length);

# ifdef OF_THREADS
	[mutex unlock];
# endif
	if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET)
		@throw [OFBindFailedException exceptionWithClass: isa
		@throw [OFBindFailedException exceptionWithClass: [self class]
							  socket: self
							    host: host
							    port: port];

	if (bind(sock, (struct sockaddr*)&addr.in, sizeof(addr.in)) == -1) {
		close(sock);
		sock = INVALID_SOCKET;
		@throw [OFBindFailedException exceptionWithClass: isa
		@throw [OFBindFailedException exceptionWithClass: [self class]
							  socket: self
							    host: host
							    port: port];
	}
#endif

	if (port > 0)
		return port;

	addrLen = sizeof(addr.storage);
	if (getsockname(sock, (struct sockaddr*)&addr, &addrLen)) {
		close(sock);
		sock = INVALID_SOCKET;
		@throw [OFBindFailedException exceptionWithClass: isa
		@throw [OFBindFailedException exceptionWithClass: [self class]
							  socket: self
							    host: host
							    port: port];
	}

	if (addr.storage.ss_family == AF_INET)
		return of_bswap16_if_le(addr.in.sin_port);
	if (addr.storage.ss_family == AF_INET6)
		return of_bswap16_if_le(addr.in6.sin6_port);

	close(sock);
	sock = INVALID_SOCKET;
	@throw [OFBindFailedException exceptionWithClass: isa
	@throw [OFBindFailedException exceptionWithClass: [self class]
						  socket: self
						    host: host
						    port: port];
}

- (void)listenWithBackLog: (int)backLog
{
	if (sock == INVALID_SOCKET)
		@throw [OFNotConnectedException exceptionWithClass: isa
		@throw [OFNotConnectedException exceptionWithClass: [self class]
							    socket: self];

	if (listen(sock, backLog) == -1)
		@throw [OFListenFailedException exceptionWithClass: isa
		@throw [OFListenFailedException exceptionWithClass: [self class]
							    socket: self
							   backLog: backLog];

	listening = YES;
}

- (void)listen
{
	if (sock == INVALID_SOCKET)
		@throw [OFNotConnectedException exceptionWithClass: isa
		@throw [OFNotConnectedException exceptionWithClass: [self class]
							    socket: self];

	if (listen(sock, 5) == -1)
		@throw [OFListenFailedException exceptionWithClass: isa
		@throw [OFListenFailedException exceptionWithClass: [self class]
							    socket: self
							   backLog: 5];

	listening = YES;
}

- (OFTCPSocket*)accept
{
	OFTCPSocket *newSocket;
	struct sockaddr_storage *addr;
	socklen_t addrLen;
	int newSock;

	newSocket = [[[isa alloc] init] autorelease];
	newSocket = [[[[self class] alloc] init] autorelease];
	addrLen = sizeof(struct sockaddr);

	@try {
		addr = [newSocket allocMemoryWithSize: sizeof(struct sockaddr)];
	} @catch (id e) {
		[newSocket release];
		@throw e;
	}

	if ((newSock = accept(sock, (struct sockaddr*)addr,
	    &addrLen)) == INVALID_SOCKET) {
		[newSocket release];
		@throw [OFAcceptFailedException exceptionWithClass: isa
		@throw [OFAcceptFailedException exceptionWithClass: [self class]
							    socket: self];
	}

	newSocket->sock = newSock;
	newSocket->sockAddr = addr;
	newSocket->sockAddrLen = addrLen;

	return newSocket;
}

- (void)setKeepAlivesEnabled: (BOOL)enable
{
	int v = enable;

	if (setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE, (char*)&v, sizeof(v)))
		@throw [OFSetOptionFailedException exceptionWithClass: isa
							       stream: self];
		@throw [OFSetOptionFailedException
		    exceptionWithClass: [self class]
				stream: self];
}

- (OFString*)remoteAddress
{
	char *host;

	if (sockAddr == NULL || sockAddrLen == 0)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

#ifdef HAVE_THREADSAFE_GETADDRINFO
	host = [self allocMemoryWithSize: NI_MAXHOST];

	@try {
		if (getnameinfo((struct sockaddr*)sockAddr, sockAddrLen, host,
		    NI_MAXHOST, NULL, 0, NI_NUMERICHOST))
			@throw [OFAddressTranslationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		return [OFString stringWithCString: host
					  encoding: OF_STRING_ENCODING_NATIVE];
	} @finally {
		[self freeMemory: host];
	}
#else
# ifdef OF_THREADS
	[mutex lock];

	@try {
# endif
		host = inet_ntoa(((struct sockaddr_in*)sockAddr)->sin_addr);

		if (host == NULL)
			@throw [OFAddressTranslationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		return [OFString stringWithCString: host
					  encoding: OF_STRING_ENCODING_NATIVE];
# ifdef OF_THREADS
	} @finally {
		[mutex unlock];
	}

	return self;
}
#endif

- (id)main
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];

	return nil;
}

- (void)handleTermination
{
}

- (void)start
{
	if (running == OF_THREAD_RUNNING)
		@throw [OFThreadStillRunningException exceptionWithClass: isa
								  thread: self];
		@throw [OFThreadStillRunningException
		    exceptionWithClass: [self class]
				thread: self];

	if (running == OF_THREAD_WAITING_FOR_JOIN) {
		of_thread_detach(thread);
		[returnValue release];
	}

	[self retain];

	if (!of_thread_new(&thread, call_main, self)) {
		[self release];
		@throw [OFThreadStartFailedException exceptionWithClass: isa
								 thread: self];
		@throw [OFThreadStartFailedException
		    exceptionWithClass: [self class]
				thread: self];
	}

	running = OF_THREAD_RUNNING;
}

- (id)join
{
	if (running == OF_THREAD_NOT_RUNNING || !of_thread_join(thread))
		@throw [OFThreadJoinFailedException exceptionWithClass: isa
								thread: self];
		@throw [OFThreadJoinFailedException
		    exceptionWithClass: [self class]
				thread: self];

	running = OF_THREAD_NOT_RUNNING;

	return returnValue;
}

- (void)dealloc
{
	if (running == OF_THREAD_RUNNING)
		@throw [OFThreadStillRunningException exceptionWithClass: isa
								  thread: self];
		@throw [OFThreadStillRunningException
		    exceptionWithClass: [self class]
				thread: self];

	/*
	 * We should not be running anymore, but call detach in order to free
	 * the resources.
	 */
	if (running == OF_THREAD_WAITING_FOR_JOIN)
		of_thread_detach(thread);

- init
{
	self = [super init];

	@try {
		if (!of_tlskey_new(&key))
			@throw [OFInitializationFailedException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		initialized = YES;

		@synchronized (TLSKeys) {
			listObject = [TLSKeys appendObject: self];
		}
	} @catch (id e) {

}

- init
{
	self = [super init];

	if (!of_mutex_new(&mutex)) {
		Class c = isa;
		Class c = [self class];
		[self release];
		@throw [OFInitializationFailedException exceptionWithClass: c];
	}

	initialized = YES;

	return self;
}

- (void)lock
{
	if (!of_mutex_lock(&mutex))
		@throw [OFMutexLockFailedException exceptionWithClass: isa
								mutex: self];
		@throw [OFMutexLockFailedException
		    exceptionWithClass: [self class]
				 mutex: self];
}

- (BOOL)tryLock
{
	return of_mutex_trylock(&mutex);
}

- (void)unlock
{
	if (!of_mutex_unlock(&mutex))
		@throw [OFMutexUnlockFailedException exceptionWithClass: isa
								  mutex: self];
		@throw [OFMutexUnlockFailedException
		    exceptionWithClass: [self class]
				 mutex: self];
}

- (void)dealloc
{
	if (initialized)
		if (!of_mutex_free(&mutex))
			@throw [OFMutexStillLockedException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
					 mutex: self];

	[super dealloc];
}
@end

@implementation OFCondition
+ condition
{
	return [[[self alloc] init] autorelease];
}

- init
{
	self = [super init];

	if (!of_condition_new(&condition)) {
		Class c = isa;
		Class c = [self class];
		[self release];
		@throw [OFInitializationFailedException exceptionWithClass: c];
	}

	conditionInitialized = YES;

	return self;
}

- (void)wait
{
	if (!of_condition_wait(&condition, &mutex))
		@throw [OFConditionWaitFailedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
			     condition: self];
}

- (void)signal
{
	if (!of_condition_signal(&condition))
		@throw [OFConditionSignalFailedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
			     condition: self];
}

- (void)broadcast
{
	if (!of_condition_broadcast(&condition))
		@throw [OFConditionBroadcastFailedException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
			     condition: self];
}

- (void)dealloc
{
	if (conditionInitialized)
		if (!of_condition_free(&condition))
			@throw [OFConditionStillWaitingException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				     condition: self];

	[super dealloc];
}
@end

	self = [super init];

	@try {
		char *tmp, *tmp2;

		if ((UTF8String2 = strdup([string UTF8String])) == NULL)
			@throw [OFOutOfMemoryException
			     exceptionWithClass: isa
			     exceptionWithClass: [self class]
				  requestedSize: [string UTF8StringLength]];

		UTF8String = UTF8String2;

		if (!strncmp(UTF8String, "file://", 7)) {
			scheme = @"file";
			path = [[OFString alloc]
			    initWithUTF8String: UTF8String + 7];
			return self;
		} else if (!strncmp(UTF8String, "http://", 7)) {
			scheme = @"http";
			UTF8String += 7;
		} else if (!strncmp(UTF8String, "https://", 8)) {
			scheme = @"https";
			UTF8String += 8;
		} else
			@throw [OFInvalidFormatException
			    exceptionWithClass: isa];
			    exceptionWithClass: [self class]];

		if ((tmp = strchr(UTF8String, '/')) != NULL) {
			*tmp = '\0';
			tmp++;
		}

		if ((tmp2 = strchr(UTF8String, '@')) != NULL) {

			    initWithUTF8String: UTF8String];

			pool = [[OFAutoreleasePool alloc] init];
			portString = [OFString stringWithUTF8String: tmp2];

			if ([portString decimalValue] > 65535)
				@throw [OFInvalidFormatException
				    exceptionWithClass: isa];
				    exceptionWithClass: [self class]];

			port = [portString decimalValue];

			[pool release];
		} else {
			host = [[OFString alloc]
			    initWithUTF8String: UTF8String];

		host = [URL->host copy];
		port = URL->port;
		user = [URL->user copy];
		password = [URL->password copy];

		if ((UTF8String2 = strdup([string UTF8String])) == NULL)
			@throw [OFOutOfMemoryException
			     exceptionWithClass: isa
			     exceptionWithClass: [self class]
				  requestedSize: [string UTF8StringLength]];

		UTF8String = UTF8String2;

		if ((tmp = strchr(UTF8String, '#')) != NULL) {
			*tmp = '\0';
			fragment = [[OFString alloc]

{
	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		self = [self initWithString: [element stringValue]];

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

	OF_HASH_FINALIZE(hash);

	return hash;
}

- copy
{
	OFURL *copy = [[isa alloc] init];
	OFURL *copy = [[[self class] alloc] init];

	@try {
		copy->scheme = [scheme copy];
		copy->host = [host copy];
		copy->port = port;
		copy->user = [user copy];
		copy->password = [password copy];

{
	OF_GETTER(scheme, YES)
}

- (void)setScheme: (OFString*)scheme_
{
	if (![scheme_ isEqual: @"http"] && ![scheme_ isEqual: @"https"])
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	OF_SETTER(scheme, scheme_, YES, 1)
}

- (OFString*)host
{
	OF_GETTER(host, YES)

	OF_GETTER(path, YES)
}

- (void)setPath: (OFString*)path_
{
	if (([scheme isEqual: @"http"] || [scheme isEqual: @"https"]) &&
	    ![path_ hasPrefix: @"/"])
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	OF_SETTER(path, path_, YES, 1)
}

- (OFString*)parameters
{
	OF_GETTER(parameters, YES)

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		name = [[[element attributeForName: @"name"] stringValue]
		    copy];
		ns = [[[element attributeForName: @"namespace"] stringValue]
		    copy];
		stringValue = [[[element attributeForName: @"stringValue"]

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		CDATA = [[element stringValue] copy];

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

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		characters = [[element stringValue] copy];

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

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		comment = [[element stringValue] copy];

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

+ elementWithFile: (OFString*)path
{
	return [[[self alloc] initWithFile: path] autorelease];
}

- init
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithName: (OFString*)name_
{

   stringValue: (OFString*)stringValue
{
	self = [super init];

	@try {
		if (name_ == nil)
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		name = [name_ copy];
		ns = [ns_ copy];

		namespaces = [[OFMutableDictionary alloc]
		    initWithKeysAndObjects:

- initWithElement: (OFXMLElement*)element
{
	self = [super init];

	@try {
		if (element == nil)
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		name = [element->name copy];
		ns = [element->ns copy];
		defaultNamespace = [element->defaultNamespace copy];
		attributes = [element->attributes mutableCopy];
		namespaces = [element->namespaces mutableCopy];

{
	OFAutoreleasePool *pool;
	OFXMLParser *parser;
	OFXMLElementBuilder *builder;
	OFXMLElement_OFXMLElementBuilderDelegate *delegate;
	Class c;

	c = isa;
	c = [self class];
	[self release];

	if (string == nil)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
		@throw [OFInvalidArgumentException exceptionWithClass: c
							     selector: _cmd];

	pool = [[OFAutoreleasePool alloc] init];

	parser = [OFXMLParser parser];
	builder = [OFXMLElementBuilder elementBuilder];
	delegate = [[[OFXMLElement_OFXMLElementBuilderDelegate alloc] init]

{
	OFAutoreleasePool *pool;
	OFXMLParser *parser;
	OFXMLElementBuilder *builder;
	OFXMLElement_OFXMLElementBuilderDelegate *delegate;
	Class c;

	c = isa;
	c = [self class];
	[self release];

	pool = [[OFAutoreleasePool alloc] init];

	parser = [OFXMLParser parser];
	builder = [OFXMLElementBuilder elementBuilder];
	delegate = [[[OFXMLElement_OFXMLElementBuilderDelegate alloc] init]

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

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		name = [[[element attributeForName: @"name"] stringValue] copy];
		ns = [[[element attributeForName: @"namespace"] stringValue]
		    copy];
		defaultNamespace = [[[element attributeForName:
		    @"defaultNamespace"] stringValue] copy];

		if ((attributes != nil &&
		    ![attributes isKindOfClass: [OFMutableArray class]]) ||
		    (namespaces != nil &&
		    ![namespaces isKindOfClass: [OFMutableDictionary class]]) ||
		    (children != nil &&
		    ![children isKindOfClass: [OFMutableArray class]]))
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		objectEnumerator = [attributes objectEnumerator];
		while ((object = [objectEnumerator nextObject]) != nil)
			if (![object isKindOfClass: [OFXMLAttribute class]])
				@throw [OFInvalidArgumentException
				    exceptionWithClass: isa
				    exceptionWithClass: [self class]
					      selector: _cmd];

		keyEnumerator = [namespaces keyEnumerator];
		objectEnumerator = [namespaces objectEnumerator];
		while ((key = [keyEnumerator nextObject]) != nil &&
		    (object = [objectEnumerator nextObject]) != nil)
			if (![key isKindOfClass: [OFString class]] ||
			    ![object isKindOfClass: [OFString class]])
				@throw [OFInvalidArgumentException
				    exceptionWithClass: isa
				    exceptionWithClass: [self class]
					      selector: _cmd];

		objectEnumerator = [children objectEnumerator];
		while ((object = [objectEnumerator nextObject]) != nil)
			if (![object isKindOfClass: [OFXMLNode class]])
				@throw [OFInvalidArgumentException
				    exceptionWithClass: isa
				    exceptionWithClass: [self class]
					      selector: _cmd];

		if (namespaces == nil)
			namespaces = [[OFMutableDictionary alloc] init];

		[namespaces setObject: @"xml"
			       forKey: @"http://www.w3.org/XML/1998/namespace"];
		[namespaces setObject: @"xmlns"
			       forKey: @"http://www.w3.org/2000/xmlns/"];

		if (name == nil)
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

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

	return self;
}

- (void)setName: (OFString*)name_
{
	if (name_ == nil)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	OF_SETTER(name, name_, YES, 1)
}

- (OFString*)name
{
	OF_GETTER(name, YES)

		OFString *tmp =
		    [[attributesObjects[j] stringValue] stringByXMLEscaping];

		if ([attributesObjects[j] namespace] != nil &&
		    (attributePrefix = [allNamespaces objectForKey:
		    [attributesObjects[j] namespace]]) == nil)
			@throw [OFUnboundNamespaceException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				     namespace: [attributesObjects[j]
						    namespace]];

		length += [attributeName UTF8StringLength] +
		    (attributePrefix != nil ?
		    [attributePrefix UTF8StringLength] + 1 : 0) +
		    [tmp UTF8StringLength] + 4;

	}
}

- (void)setPrefix: (OFString*)prefix
     forNamespace: (OFString*)ns_
{
	if (prefix == nil || [prefix isEqual: @""])
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];
	if (ns_ == nil)
		ns_ = @"";

	[namespaces setObject: prefix
		       forKey: ns_];
}

{
	OF_SETTER(defaultNamespace, ns_, YES, 1)
}

- (void)addChild: (OFXMLNode*)child
{
	if ([child isKindOfClass: [OFXMLAttribute class]])
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	if (children == nil)
		children = [[OFMutableArray alloc] init];

	[children addObject: child];
}

- (void)removeChild: (OFXMLNode*)child
{
	if ([child isKindOfClass: [OFXMLAttribute class]])
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];
		@throw [OFInvalidArgumentException
		    exceptionWithClass: [self class]
			      selector: _cmd];

	[children removeObject: child];
}

- (OFXMLElement*)elementForName: (OFString*)elementName
{
	return [[self elementsForName: elementName] firstObject];

	OF_HASH_FINALIZE(hash);

	return hash;
}

- copy
{
	return [[isa alloc] initWithElement: self];
	return [[[self class] alloc] initWithElement: self];
}

- (void)dealloc
{
	[name release];
	[ns release];
	[defaultNamespace release];

#import "OFString.h"

#import "OFNotImplementedException.h"

@implementation OFXMLNode
- initWithSerialization: (OFXMLElement*)element
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- (OFString*)stringValue
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (intmax_t)decimalValue
{
	return [[self stringValue] decimalValue];
}

	return [self XMLStringWithIndentation: 0
					level: 0];
}

- (OFString*)XMLStringWithIndentation: (unsigned int)indentation
				level: (unsigned int)level
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (OFString*)description
{
	return [self XMLStringWithIndentation: 2];
}

- (OFXMLElement*)XMLElementBySerializing
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- copy
{
	return [self retain];
}
@end

	}

	return nil;
}

static OF_INLINE void
resolve_attribute_namespace(OFXMLAttribute *attribute, OFArray *namespaces,
    Class isa)
    OFXMLParser *self)
{
	OFString *attributeNS;
	OFString *attributePrefix = attribute->ns;

	if (attributePrefix == nil)
		return;

	attributeNS = namespace_for_prefix(attributePrefix, namespaces);

	if ((attributePrefix != nil && attributeNS == nil))
		@throw [OFUnboundNamespaceException
		    exceptionWithClass: isa
		    exceptionWithClass: [self class]
				prefix: attributePrefix];

	[attribute->ns release];
	attribute->ns = [attributeNS retain];
}

@implementation OFXMLParser

			      last: (size_t*)last
{
	size_t length;

	if ((finishedParsing || [previous count] < 1) && buffer[*i] != ' ' &&
	    buffer[*i] != '\t' && buffer[*i] != '\n' && buffer[*i] != '\r' &&
	    buffer[*i] != '<')
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];

	if (buffer[*i] != '<')
		return;

	if ((length = *i - *last) > 0)
		cache_append(cache, buffer + *last, encoding, length);

/* Tag was just opened */
- (void)_parseTagOpenedWithBuffer: (const char*)buffer
				i: (size_t*)i
			     last: (size_t*)last
{
	if (finishedParsing && buffer[*i] != '!' && buffer[*i] != '?')
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];

	switch (buffer[*i]) {
	case '?':
		*last = *i + 1;
		state = OF_XMLPARSER_IN_PROCESSING_INSTRUCTIONS;
		level = 0;

		pi = transform_string(cache, 1, NO, nil);

		if ([pi isEqual: @"xml"] || [pi hasPrefix: @"xml "] ||
		    [pi hasPrefix: @"xml\t"] || [pi hasPrefix: @"xml\r"] ||
		    [pi hasPrefix: @"xml\n"])
			if (![self _parseXMLProcessingInstructions: pi])
				@throw [OFMalformedXMLException
				    exceptionWithClass: isa
				    exceptionWithClass: [self class]
						parser: self];

		[delegate parser: self
		    foundProcessingInstructions: pi];

		[pool release];

		OFAutoreleasePool *pool2;
		OFString *ns;

		ns = namespace_for_prefix(prefix, namespaces);

		if (prefix != nil && ns == nil)
			@throw [OFUnboundNamespaceException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
					prefix: prefix];

		pool2 = [[OFAutoreleasePool alloc] init];

		[delegate parser: self
		 didStartElement: name
		      withPrefix: prefix

				length: tmp - cacheCString];
	} else {
		name = [cacheString copy];
		prefix = nil;
	}

	if (![[previous lastObject] isEqual: cacheString])
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];

	[previous removeLastObject];

	[cache removeAllItems];

	ns = namespace_for_prefix(prefix, namespaces);
	if (prefix != nil && ns == nil)
		@throw [OFUnboundNamespaceException exceptionWithClass: isa
								prefix: prefix];
		@throw [OFUnboundNamespaceException
		    exceptionWithClass: [self class]
				prefix: prefix];

	[delegate parser: self
	   didEndElement: name
	      withPrefix: prefix
	       namespace: ns];

	[pool release];

	attributesObjects = [attributes objects];
	attributesCount = [attributes count];

	ns = namespace_for_prefix(prefix, namespaces);

	if (prefix != nil && ns == nil)
		@throw [OFUnboundNamespaceException exceptionWithClass: isa
								prefix: prefix];
		@throw [OFUnboundNamespaceException
		    exceptionWithClass: [self class]
				prefix: prefix];

	for (j = 0; j < attributesCount; j++)
		resolve_attribute_namespace(attributesObjects[j], namespaces,
		    isa);
		    self);

	pool = [[OFAutoreleasePool alloc] init];

	[delegate parser: self
	 didStartElement: name
	      withPrefix: prefix
	       namespace: ns

	*last = *i + 1;

	if (buffer[*i] == ' ' || buffer[*i] == '\t' || buffer[*i] == '\n' ||
	    buffer[*i] == '\r')
		return;

	if (buffer[*i] != '\'' && buffer[*i] != '"')
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];

	delimiter = buffer[*i];
	state = OF_XMLPARSER_IN_ATTR_VALUE;
}

/* Looking for attribute value */

				  i: (size_t*)i
			       last: (size_t*)last
{
	if (buffer[*i] == '>') {
		*last = *i + 1;
		state = OF_XMLPARSER_OUTSIDE_TAG;
	} else
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];
}

/* Expecting closing '>' or space */
- (void)_parseExpectSpaceOrCloseWithBuffer: (const char*)buffer
					 i: (size_t*)i
				      last: (size_t*)last
{
	if (buffer[*i] == '>') {
		*last = *i + 1;
		state = OF_XMLPARSER_OUTSIDE_TAG;
	} else if (buffer[*i] != ' ' && buffer[*i] != '\t' &&
	    buffer[*i] != '\n' && buffer[*i] != '\r')
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];
}

/* In <! */
- (void)_parseInExclamationMarkWithBuffer: (const char*)buffer
					i: (size_t*)i
				     last: (size_t*)last
{
	if (finishedParsing && buffer[*i] != '-')
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];

	if (buffer[*i] == '-')
		state = OF_XMLPARSER_IN_COMMENT_OPENING;
	else if (buffer[*i] == '[') {
		state = OF_XMLPARSER_IN_CDATA_OPENING;
		level = 0;
	} else if (buffer[*i] == 'D') {
		state = OF_XMLPARSER_IN_DOCTYPE;
		level = 0;
	} else
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];

	*last = *i + 1;
}

/* CDATA */
- (void)_parseInCDATAOpeningWithBuffer: (const char*)buffer
				     i: (size_t*)i
				  last: (size_t*)last
{
	if (buffer[*i] != "CDATA["[level])
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];

	if (++level == 6) {
		state = OF_XMLPARSER_IN_CDATA_1;
		level = 0;
	}

/* Comment */
- (void)_parseInCommentOpeningWithBuffer: (const char*)buffer
				       i: (size_t*)i
				    last: (size_t*)last
{
	if (buffer[*i] != '-')
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];

	*last = *i + 1;
	state = OF_XMLPARSER_IN_COMMENT_1;
	level = 0;
}

				 i: (size_t*)i
			      last: (size_t*)last
{
	OFAutoreleasePool *pool;
	OFString *comment;

	if (buffer[*i] != '>')
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];

	pool = [[OFAutoreleasePool alloc] init];

	cache_append(cache, buffer + *last, encoding, *i - *last);
	comment = transform_string(cache, 2, NO, nil);

- (void)_parseInDoctypeWithBuffer: (const char*)buffer
				i: (size_t*)i
			     last: (size_t*)last
{
	if ((level < 6 && buffer[*i] != "OCTYPE"[level]) ||
	    (level == 6 && buffer[*i] != ' ' && buffer[*i] != '\t' &&
	    buffer[*i] != '\n' && buffer[*i] != '\r'))
		@throw [OFMalformedXMLException exceptionWithClass: isa
		@throw [OFMalformedXMLException exceptionWithClass: [self class]
							    parser: self];

	if (level < 7 || buffer[*i] == '<')
		level++;

	if (buffer[*i] == '>') {
		if (level == 7)

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: isa
			    exceptionWithClass: [self class]
				      selector: _cmd];

		processingInstructions = [[element stringValue] copy];

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

{
	return [[[self alloc] initWithClass: class_
				     socket: socket] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	 socket: (OFTCPSocket*)socket_

{
	@throw [OFNotImplementedException exceptionWithClass: self
						    selector: _cmd];
}

- init
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)addMemoryToPool: (void*)ptr
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)allocMemoryWithSize: (size_t)size
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)allocMemoryForNItems: (size_t)nitems
                     withSize: (size_t)size
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)resizeMemory: (void*)ptr
	       toSize: (size_t)size
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void*)resizeMemory: (void*)ptr
	     toNItems: (size_t)nitems
	     withSize: (size_t)size
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- (void)freeMemory: (void*)ptr
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
}

- retain
{
	return self;
}

- (void)release
{
}

- (void)dealloc
{
	@throw [OFNotImplementedException exceptionWithClass: isa
	@throw [OFNotImplementedException exceptionWithClass: [self class]
						    selector: _cmd];
	[super dealloc];	/* Get rid of a stupid warning */
}

- (OFString*)description
{
	return @"Allocating an object failed!";
}
@end

{
	return [[[self alloc] initWithClass: class_
				     socket: socket] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	 socket: (OFTCPSocket*)socket_

				     socket: socket
				       host: host
				       port: port] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	 socket: (OFTCPSocket*)socket_

{
	return [[[self alloc] initWithClass: class_
				       path: path_] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	   path: (OFString*)path_

	return [[[self alloc] initWithClass: class_
				       path: path
				       mode: mode] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	   path: (OFString*)path_

				       path: path
				      owner: owner
				      group: group] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	   path: (OFString*)path_

{
	return [[[self alloc] initWithClass: class_
				  condition: condition] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
      condition: (OFCondition*)condition_

{
	return [[[self alloc] initWithClass: class_
				  condition: condition] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
      condition: (OFCondition*)condition_

{
	return [[[self alloc] initWithClass: class_
				  condition: condition] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
      condition: (OFCondition*)condition_

{
	return [[[self alloc] initWithClass: class_
				  condition: condition] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
      condition: (OFCondition*)condition_

				     socket: socket
				       host: host
				       port: port] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	 socket: (OFTCPSocket*)socket_

	return [[[self alloc] initWithClass: class_
				 sourcePath: source
			    destinationPath: destination] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

-   initWithClass: (Class)class_
       sourcePath: (OFString*)source

{
	return [[[self alloc] initWithClass: class_
				       path: path_] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	   path: (OFString*)path_

{
	return [[[self alloc] initWithClass: class_
				       path: path_] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	   path: (OFString*)path_

{
	return [[[self alloc] initWithClass: class_
				       path: path_] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	   path: (OFString*)path_

{
	return [[[self alloc] initWithClass: class_
				     object: object] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	 object: (id)object_

+ exceptionWithClass: (Class)class_
{
	return [[[self alloc] initWithClass: class_] autorelease];
}

- init
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
{

- (OFString*)description
{
	if (description != nil)
		return description;

	description = [[OFString alloc] initWithFormat:
	    @"An exception of class %@ occurred in class %@", isa, inClass];
	    @"An exception of class %@ occurred in class %@",
	    object_getClass(self), inClass];

	return description;
}
@end

	return [[[self alloc] initWithClass: class_
				HTTPRequest: request
				     result: result] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
    HTTPRequest: (OFHTTPRequest*)request

{
	return [[[self alloc] initWithClass: class_
				       hash: hash] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
	   hash: (OFHash*)hash

{
	return [[[self alloc] initWithClass: class_
				   selector: selector_] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	Class c = [self class];
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
       selector: (SEL)selector_