ObjFW  Check-in [2de9660312]

	[OBJCFLAGS="$OBJCFLAGS -Wsemicolon-before-method-body"])
AX_CHECK_COMPILER_FLAGS([-Wobjc-missing-property-synthesis -Werror],
	[OBJCFLAGS="$OBJCFLAGS -Wobjc-missing-property-synthesis"])
AX_CHECK_COMPILER_FLAGS([-Watomic-properties -Werror], [
	OBJCFLAGS="$OBJCFLAGS -Watomic-properties"
	TESTS_OBJCFLAGS="$TESTS_OBJCFLAGS -Wno-atomic-properties"
])
AX_CHECK_COMPILER_FLAGS([-Wnullable-to-nonnull-conversion -Werror],
	[OBJCFLAGS="$OBJCFLAGS -Wnullable-to-nonnull-conversion"])

AC_MSG_CHECKING(whether Objective C compiler supports properties)
AC_TRY_COMPILE([
	#ifdef __has_attribute
	# if __has_attribute(objc_root_class)
	__attribute__((__objc_root_class__))
	# endif

	[delegate release];
}

#define SIGNAL_HANDLER(sig)					\
	static void						\
	handle##sig(int signal)					\
	{							\
		app->_##sig##Handler(app->_delegate,		\
		app->_##sig##Handler(				\
		    (id <OFApplicationDelegate>)app->_delegate,	\
		    @selector(applicationDidReceive##sig));	\
	}
SIGNAL_HANDLER(SIGINT)
#ifdef SIGHUP
SIGNAL_HANDLER(SIGHUP)
#endif
#ifdef SIGUSR1

}

- (OFDate *)earlierDate: (OFDate *)otherDate
{
	if (otherDate == nil)
		return self;

	if ([self compare: otherDate] == OF_ORDERED_DESCENDING)
		return otherDate;
	if ([self compare: (OFDate *)otherDate] == OF_ORDERED_DESCENDING)
		return (OFDate *)otherDate;

	return self;
}

- (OFDate *)laterDate: (OFDate *)otherDate
{
	if (otherDate == nil)
		return self;

	if ([self compare: otherDate] == OF_ORDERED_ASCENDING)
		return otherDate;
	if ([self compare: (OFDate *)otherDate] == OF_ORDERED_ASCENDING)
		return (OFDate *)otherDate;

	return self;
}

- (of_time_interval_t)timeIntervalSince1970
{
	return _seconds;

/*!
 * @brief Checks whether the dictionary contains an object equal to the
 *	  specified object.
 *
 * @param object The object which is checked for being in the dictionary
 * @return A boolean whether the dictionary contains the specified object
 */
- (bool)containsObject: (nullable ObjectType)object;
- (bool)containsObject: (ObjectType)object;

/*!
 * @brief Checks whether the dictionary contains an object with the specified
 *	  address.
 *
 * @param object The object which is checked for being in the dictionary
 * @return A boolean whether the dictionary contains an object with the
 *	   specified address
 */
- (bool)containsObjectIdenticalTo: (nullable ObjectType)object;
- (bool)containsObjectIdenticalTo: (ObjectType)object;

/*!
 * @brief Returns an array of all keys.
 *
 * @return An array of all keys
 */
- (OFArray OF_GENERIC(KeyType) *)allKeys;

#ifdef OF_HAVE_BLOCKS
- (void)enumerateKeysAndObjectsUsingBlock:
    (of_dictionary_enumeration_block_t)block
{
	bool stop = false;

	for (id key in self) {
		block(key, [self objectForKey: key], &stop);
		block(key, (id)[self objectForKey: key], &stop);

		if (stop)
			break;
	}
}

- (OFDictionary *)mappedDictionaryUsingBlock: (of_dictionary_map_block_t)block

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

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

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

			keys[i++] = key;
			keys[i++] = (id)*keyPtr;
		}

		objc_autoreleasePoolPop(pool);

		ret = [OFArray arrayWithObjects: keys
					  count: count];
	} @finally {

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

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

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

			objects[i++] = object;
			objects[i++] = (id)*objectPtr;
		}

		objc_autoreleasePoolPop(pool);

		ret = [OFArray arrayWithObjects: objects
					  count: count];
	} @finally {

- (const unsigned char *)digest
{
	if (_outerHash == nil || _innerHash == nil)
		@throw [OFInvalidArgumentException exception];

	if (_calculated)
		return [_outerHash digest];
		return (const unsigned char *)[_outerHash digest];

	[_outerHash updateWithBuffer: [_innerHash digest]
	[_outerHash updateWithBuffer: (const unsigned char *)[_innerHash digest]
			      length: [_hashClass digestSize]];
	_calculated = true;

	return [_outerHash digest];
	return (const unsigned char *)[_outerHash digest];
}

- (size_t)digestSize
{
	return [_hashClass digestSize];
}

		path = @"/";

	requestString = [OFMutableString stringWithFormat:
	    @"%s %@", of_http_request_method_to_string(method), path];

	if ([URL query] != nil) {
		[requestString appendString: @"?"];
		[requestString appendString: [URL query]];
		[requestString appendString: (OFString *)[URL query]];
	}

	[requestString appendString: @" HTTP/"];
	[requestString appendString: [request protocolVersionString]];
	[requestString appendString: @"\r\n"];

	headers = [[[request headers] mutableCopy] autorelease];

	OFMutableString *ret = [OFMutableString
	    stringWithFormat: @"%@=%@", _name, _value];
	void *pool = objc_autoreleasePoolPush();

	[ret appendFormat: @"; Domain=%@; Path=%@", _domain, _path];

	if (_expires != nil)
		[ret appendString:
		    [_expires dateStringWithFormat: @"; Expires=%a, %d %b %Y "
						    @"%H:%M:%S +0000"]];
		[ret appendString: [(OFDate *)_expires
		    dateStringWithFormat: @"; Expires=%a, %d %b %Y "
					  @"%H:%M:%S +0000"]];

	if (_secure)
		[ret appendString: @"; Secure"];

	if (_HTTPOnly)
		[ret appendString: @"; HTTPOnly"];

	if (_host == nil)
		@throw [OFInvalidArgumentException exception];

	if (_listeningSocket != nil)
		@throw [OFAlreadyConnectedException exception];

	_listeningSocket = [[OFTCPSocket alloc] init];
	_port = [_listeningSocket bindToHost: _host
	_port = [_listeningSocket bindToHost: (OFString *)_host
					port: _port];
	[_listeningSocket listen];

	[_listeningSocket asyncAcceptWithTarget: self
				       selector: @selector(of_socket:
						     didAcceptSocket:context:
						     exception:)

/*!
 * @brief Checks whether the list contains an object equal to the specified
 *	  object.
 *
 * @param object The object which is checked for being in the list
 * @return A boolean whether the list contains the specified object
 */
- (bool)containsObject: (nullable ObjectType)object;
- (bool)containsObject: (ObjectType)object;

/*!
 * @brief Checks whether the list contains an object with the specified address.
 *
 * @param object The object which is checked for being in the list
 * @return A boolean whether the list contains an object with the specified
 *	   address
 */
- (bool)containsObjectIdenticalTo: (nullable ObjectType)object;
- (bool)containsObjectIdenticalTo: (ObjectType)object;

/*!
 * @brief Returns an OFEnumerator to enumerate through all objects of the list.
 *
 * @returns An OFEnumerator to enumerate through all objects of the list
 */
- (OFEnumerator OF_GENERIC(ObjectType) *)objectEnumerator;

 * @brief A block for enumerating an OFMapTable.
 *
 * @param key The current key
 * @param object The current object
 * @param stop A pointer to a variable that can be set to true to stop the
 *	       enumeration
 */
typedef void (^of_map_table_enumeration_block_t)(void *key, void *object,
    bool *stop);
typedef void (^of_map_table_enumeration_block_t)(void *_Nullable key,
    void *_Nullable object, bool *stop);

/*!
 * @brief A block for replacing objects in an OFMapTable.
 *
 * @param key The key of the object to replace
 * @param object The object to replace
 * @return The object to replace the object with
 */
typedef void *_Nonnull (^of_map_table_replace_block_t)(void *key, void *object);
typedef void *_Nullable (^of_map_table_replace_block_t)(void *_Nullable key,
    void *_Nullable object);
#endif

@class OFMapTableEnumerator;

/*!
 * @class OFMapTable OFMapTable.h ObjFW/OFMapTable.h
 *

/*!
 * @brief Sets an object for a key.
 *
 * @param key The key to set
 * @param object The object to set the key to
 */
- (void)setObject: (void *)object
	   forKey: (void *)key;
- (void)setObject: (nullable void *)object
	   forKey: (nullable void *)key;

/*!
 * @brief Removes the object for the specified key from the map table.
 *
 * @param key The key whose object should be removed
 */
- (void)removeObjectForKey: (void *)key;
- (void)removeObjectForKey: (nullable void *)key;

/*!
 * @brief Removes all objects.
 */
- (void)removeAllObjects;

/*!

	unsigned long *_Nullable _mutationsPtr;
	uint32_t _position;
}

- init OF_UNAVAILABLE;

/*!
 * @brief Returns the next object.
 * @brief Returns a pointer to the next object, or NULL if the enumeration
 *	  finished.
 *
 * @return The next object
 */
- (nullable void *)nextObject;
- (void *_Nullable *_Nullable)nextObject;

/*!
 * @brief Resets the enumerator, so the next call to @ref nextKey returns the
 *	  first key again.
 * @brief Resets the enumerator, so the next call to @ref nextObject returns the
 *	  first object again.
 */
- (void)reset;
@end

OF_ASSUME_NONNULL_END

- (void)dealloc
{
	[_mapTable release];

	[super dealloc];
}

- (void *)nextObject
- (void **)nextObject
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)reset
{
	if (*_mutationsPtr != _mutations)
		@throw [OFEnumerationMutationException
		    exceptionWithObject: _mapTable];

	_position = 0;
}
@end

@implementation OFMapTableKeyEnumerator
- (void *)nextObject
- (void **)nextObject
{
	if (*_mutationsPtr != _mutations)
		@throw [OFEnumerationMutationException
		    exceptionWithObject: _mapTable];

	for (; _position < _capacity && (_buckets[_position] == NULL ||
	    _buckets[_position] == &deleted); _position++);

	if (_position < _capacity)
		return _buckets[_position++]->key;
		return &_buckets[_position++]->key;
	else
		return NULL;
}
@end

@implementation OFMapTableObjectEnumerator
- (void *)nextObject
- (void **)nextObject
{
	if (*_mutationsPtr != _mutations)
		@throw [OFEnumerationMutationException
		    exceptionWithObject: _mapTable];

	for (; _position < _capacity && (_buckets[_position] == NULL ||
	    _buckets[_position] == &deleted); _position++);

	if (_position < _capacity)
		return _buckets[_position++]->object;
		return &_buckets[_position++]->object;
	else
		return NULL;
}
@end

@implementation OFMapTable_EnumeratorWrapper
- initWithEnumerator: (OFMapTableEnumerator *)enumerator

	[_object release];

	[super dealloc];
}

- (id)nextObject
{
	id ret;
	void **objectPtr;

	@try {
		ret = [_enumerator nextObject];
		objectPtr = [_enumerator nextObject];

		if (objectPtr == NULL)
			return nil;
	} @catch (OFEnumerationMutationException *e) {
		@throw [OFEnumerationMutationException
		    exceptionWithObject: _object];
	}

	return ret;
	return (id)*objectPtr;
}

- (void)reset
{
	@try {
		[_enumerator reset];
	} @catch (OFEnumerationMutationException *e) {
		@throw [OFEnumerationMutationException
		    exceptionWithObject: _object];
	}
}
@end

		@throw [OFInvalidEncodingException exception];

	_s->hashed = false;

	if (lenNew == (size_t)lenOld)
		memcpy(_s->cString + index, buffer, lenNew);
	else if (lenNew > (size_t)lenOld) {
		_s->cString = [self resizeMemory: _s->cString
					    size: _s->cStringLength -
						  lenOld + lenNew + 1];
		_s->cString = (void *)[self resizeMemory: _s->cString
						    size: _s->cStringLength -
							  lenOld + lenNew + 1];

		memmove(_s->cString + index + lenNew,
		    _s->cString + index + lenOld,
		    _s->cStringLength - index - lenOld);
		memcpy(_s->cString + index, buffer, lenNew);

		_s->cStringLength -= lenOld;

		_s->cStringLength += lenNew;
		_s->cString[_s->cStringLength] = '\0';

		if (character >= 0x80)
			_s->isUTF8 = true;

		@try {
			_s->cString = [self
			_s->cString = (void *)[self
			    resizeMemory: _s->cString
				    size: _s->cStringLength + 1];
		} @catch (OFOutOfMemoryException *e) {
			/* We don't really care, as we only made it smaller */
		}
	}
}

		_s->isUTF8 = true;
		break;
	case -1:
		@throw [OFInvalidEncodingException exception];
	}

	_s->hashed = false;
	_s->cString = [self resizeMemory: _s->cString
				    size: _s->cStringLength +
					  UTF8StringLength + 1];
	_s->cString = (void *)[self resizeMemory: _s->cString
					    size: _s->cStringLength +
						  UTF8StringLength + 1];
	memcpy(_s->cString + _s->cStringLength, UTF8String,
	    UTF8StringLength + 1);

	_s->cStringLength += UTF8StringLength;
	_s->length += length;
}

		_s->isUTF8 = true;
		break;
	case -1:
		@throw [OFInvalidEncodingException exception];
	}

	_s->hashed = false;
	_s->cString = [self resizeMemory: _s->cString
				    size: _s->cStringLength +
					  UTF8StringLength + 1];
	_s->cString = (void *)[self resizeMemory: _s->cString
					    size: _s->cStringLength +
						  UTF8StringLength + 1];
	memcpy(_s->cString + _s->cStringLength, UTF8String, UTF8StringLength);

	_s->cStringLength += UTF8StringLength;
	_s->length += length;

	_s->cString[_s->cStringLength] = 0;
}

	if (string == nil)
		@throw [OFInvalidArgumentException exception];

	UTF8StringLength = [string UTF8StringLength];

	_s->hashed = false;
	_s->cString = [self resizeMemory: _s->cString
				    size: _s->cStringLength +
					  UTF8StringLength + 1];
	_s->cString = (void *)[self resizeMemory: _s->cString
					    size: _s->cStringLength +
						  UTF8StringLength + 1];
	memcpy(_s->cString + _s->cStringLength, [string UTF8String],
	    UTF8StringLength);

	_s->cStringLength += UTF8StringLength;
	_s->length += [string length];

	_s->cString[_s->cStringLength] = 0;

			j += len;
		}

		tmp[j] = '\0';

		_s->hashed = false;
		_s->cString = (void *)[self
		_s->cString = [self resizeMemory: _s->cString
					    size: _s->cStringLength + j + 1];
		    resizeMemory: _s->cString
			    size: _s->cStringLength + j + 1];
		memcpy(_s->cString + _s->cStringLength, tmp, j + 1);

		_s->cStringLength += j;
		_s->length += length;

		if (isUTF8)
			_s->isUTF8 = true;

	if (_s->isUTF8)
		index = of_string_utf8_get_position(_s->cString, index,
		    _s->cStringLength);

	newCStringLength = _s->cStringLength + [string UTF8StringLength];
	_s->hashed = false;
	_s->cString = [self resizeMemory: _s->cString
				    size: newCStringLength + 1];
	_s->cString = (void *)[self resizeMemory: _s->cString
					    size: newCStringLength + 1];

	memmove(_s->cString + index + [string UTF8StringLength],
	    _s->cString + index, _s->cStringLength - index);
	memcpy(_s->cString + index, [string UTF8String],
	    [string UTF8StringLength]);
	_s->cString[newCStringLength] = '\0';

	    _s->cStringLength - end);
	_s->hashed = false;
	_s->length -= range.length;
	_s->cStringLength -= end - start;
	_s->cString[_s->cStringLength] = 0;

	@try {
		_s->cString = (void *)[self
		_s->cString = [self resizeMemory: _s->cString
					    size: _s->cStringLength + 1];
		    resizeMemory: _s->cString
			    size: _s->cStringLength + 1];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)replaceCharactersInRange: (of_range_t)range
		      withString: (OFString *)replacement

	 * memmove() the rest of the string to the end.
	 *
	 * We must not resize the string if the new string is smaller, because
	 * then we can't memmove() the rest of the string forward as the rest is
	 * lost due to the resize!
	 */
	if (newCStringLength > _s->cStringLength)
		_s->cString = [self resizeMemory: _s->cString
					    size: newCStringLength + 1];
		_s->cString = (void *)[self resizeMemory: _s->cString
						    size: newCStringLength + 1];

	memmove(_s->cString + start + [replacement UTF8StringLength],
	    _s->cString + end, _s->cStringLength - end);
	memcpy(_s->cString + start, [replacement UTF8String],
	    [replacement UTF8StringLength]);
	_s->cString[newCStringLength] = '\0';

	/*
	 * If the new string is smaller, we can safely resize it now as we're
	 * done with memmove().
	 */
	if (newCStringLength < _s->cStringLength)
		_s->cString = [self resizeMemory: _s->cString
					    size: newCStringLength + 1];
		_s->cString = (void *)[self resizeMemory: _s->cString
						    size: newCStringLength + 1];

	_s->cStringLength = newCStringLength;
	_s->length = newLength;

	if ([replacement isKindOfClass: [OFString_UTF8 class]] ||
	    [replacement isKindOfClass: [OFMutableString_UTF8 class]]) {
		if (((OFString_UTF8 *)replacement)->_s->isUTF8)

	_s->cStringLength -= i;
	_s->length -= i;

	memmove(_s->cString, _s->cString + i, _s->cStringLength);
	_s->cString[_s->cStringLength] = '\0';

	@try {
		_s->cString = (void *)[self
		_s->cString = [self resizeMemory: _s->cString
					    size: _s->cStringLength + 1];
		    resizeMemory: _s->cString
			    size: _s->cStringLength + 1];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)deleteTrailingWhitespaces
{

		d++;
	}

	_s->cStringLength -= d;
	_s->length -= d;

	@try {
		_s->cString = (void *)[self
		_s->cString = [self resizeMemory: _s->cString
					    size: _s->cStringLength + 1];
		    resizeMemory: _s->cString
			    size: _s->cStringLength + 1];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)deleteEnclosingWhitespaces
{

	_s->cStringLength -= i;
	_s->length -= i;

	memmove(_s->cString, _s->cString + i, _s->cStringLength);
	_s->cString[_s->cStringLength] = '\0';

	@try {
		_s->cString = (void *)[self
		_s->cString = [self resizeMemory: _s->cString
					    size: _s->cStringLength + 1];
		    resizeMemory: _s->cString
			    size: _s->cStringLength + 1];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

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

 *
 * It will be freed automatically when the object is deallocated.
 *
 * @param size The size of the memory to allocate
 * @return A pointer to the allocated memory. May return NULL if the specified
 *	   size is 0.
 */
- (void *)allocMemoryWithSize: (size_t)size;
- (nullable void *)allocMemoryWithSize: (size_t)size;

/*!
 * @brief Allocates memory for the specified number of items and stores it in
 *	  the object's memory pool.
 *
 * It will be freed automatically when the object is deallocated.
 *
 * @param size The size of each item to allocate
 * @param count The number of items to allocate
 * @return A pointer to the allocated memory. May return NULL if the specified
 *	   size or count is 0.
 */
- (void *)allocMemoryWithSize: (size_t)size
			count: (size_t)count;
- (nullable void *)allocMemoryWithSize: (size_t)size
				 count: (size_t)count;

/*!
 * @brief Resizes memory in the object's memory pool to the specified size.
 *
 * If the pointer is NULL, this is equivalent to allocating memory.
 * If the size is 0, this is equivalent to freeing memory.
 *

			if (iter->longOption != nil) {
				@try {
					iter2->longOption =
					    [iter->longOption copy];

					if ([_longOptions objectForKey:
					    iter2->longOption] != NULL)
					    (OFString *)iter2->longOption] !=
					    NULL)
						@throw
						    [OFInvalidArgumentException
						    exception];

					[_longOptions
					    setObject: iter2
					       forKey: (OFString *)
					       forKey: iter2->longOption];
							   iter2->longOption];
				} @catch (id e) {
					/*
					 * Make sure we are in a consistent
					 * state where dealloc works.
					 */
					[iter2->longOption release];

				pos = [argument length];

			_lastLongOption = [[argument substringWithRange:
			    of_range(2, pos - 2)] copy];

			objc_autoreleasePoolPop(pool);

			option = [_longOptions objectForKey: _lastLongOption];
			option = [_longOptions objectForKey:
			    (OFString *)_lastLongOption];
			if (option == NULL)
				return '?';

			if (option->hasArgument == 1 && _argument == nil)
				return ':';
			if (option->hasArgument == 0 && _argument != nil)
				return '=';

/*!
 * @brief Checks whether the set contains an object equal to the specified
 *	  object.
 *
 * @param object The object which is checked for being in the set
 * @return A boolean whether the set contains the specified object
 */
- (bool)containsObject: (nullable ObjectType)object;
- (bool)containsObject: (ObjectType)object;

/*!
 * @brief Returns the value for the specified key
 *
 * If the key starts with an `@`, the `@` is stripped and
 * `[super valueForKey:]` is called.
 * If the key does not start with an `@`, a new set with the value for the

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

- (id)anyObject
{
	void *pool = objc_autoreleasePoolPush();
	void **objectPtr;
	id object;

	object = [[_mapTable keyEnumerator] nextObject];
	object = [object retain];
	objectPtr = [[_mapTable keyEnumerator] nextObject];

	if (objectPtr == NULL) {
		objc_autoreleasePoolPop(pool);
		return nil;
	}

	object = [(id)*objectPtr retain];

	objc_autoreleasePoolPop(pool);

	return [object autorelease];
}

- (OFEnumerator *)objectEnumerator

			if OF_UNLIKELY (_readBuffer[i] == '\n' ||
			    _readBuffer[i] == '\0') {
				retLength = i;

				if (i > 0 && _readBuffer[i - 1] == '\r')
					retLength--;

				ret = [OFString stringWithCString: _readBuffer
							 encoding: encoding
							   length: retLength];
				ret = [OFString
				    stringWithCString: (char *)_readBuffer
					     encoding: encoding
					       length: retLength];

				_readBuffer += i + 1;
				_readBufferLength -= i + 1;

				_waitingForDelimiter = false;
				return ret;
			}

			}

			retLength = _readBufferLength;

			if (retLength > 0 && _readBuffer[retLength - 1] == '\r')
				retLength--;

			ret = [OFString stringWithCString: _readBuffer
			ret = [OFString stringWithCString: (char *)_readBuffer
						 encoding: encoding
						   length: retLength];

			[self freeMemory: _readBufferMemory];
			_readBuffer = _readBufferMemory = NULL;
			_readBufferLength = 0;

				j = 0;

			if (j == delimiterLength || _readBuffer[i] == '\0') {
				if (_readBuffer[i] == '\0')
					delimiterLength = 1;

				ret = [OFString
				    stringWithCString: _readBuffer
				    stringWithCString: (char *)_readBuffer
					     encoding: encoding
					      length: i + 1 - delimiterLength];

				_readBuffer += i + 1;
				_readBufferLength -= i + 1;

				_waitingForDelimiter = false;

	@try {
		if ([self lowlevelIsAtEndOfStream]) {
			if (_readBuffer == NULL) {
				_waitingForDelimiter = false;
				return nil;
			}

			ret = [OFString stringWithCString: _readBuffer
			ret = [OFString stringWithCString: (char *)_readBuffer
						 encoding: encoding
						   length: _readBufferLength];

			[self freeMemory: _readBufferMemory];
			_readBuffer = _readBufferMemory = NULL;
			_readBufferLength = 0;

}

- (void)flushWriteBuffer
{
	if (_writeBuffer == NULL)
		return;

	[self lowlevelWriteBuffer: _writeBuffer
	[self lowlevelWriteBuffer: (char *)_writeBuffer
			   length: _writeBufferLength];

	[self freeMemory: _writeBuffer];
	_writeBuffer = NULL;
	_writeBufferLength = 0;
}

- init
{
	self = [super init];

	@try {
		_s = &_storage;

		_s->cString = [self allocMemoryWithSize: 1];
		_s->cString = (void *)[self allocMemoryWithSize: 1];
		_s->cString[0] = '\0';
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;

		    memcmp(cString, "\xEF\xBB\xBF", 3) == 0) {
			cString += 3;
			cStringLength -= 3;
		}

		_s = &_storage;

		_s->cString = (void *)[self
		_s->cString = [self allocMemoryWithSize: cStringLength + 1];
		    allocMemoryWithSize: cStringLength + 1];
		_s->cStringLength = cStringLength;

		if (encoding == OF_STRING_ENCODING_UTF_8 ||
		    encoding == OF_STRING_ENCODING_ASCII) {
			switch (of_string_utf8_check(cString, cStringLength,
			    &_s->length)) {
			case 1:

				    (uint8_t)cString[i], buffer);

				if (bytes == 0)
					@throw [OFInvalidEncodingException
					    exception];

				_s->cStringLength += bytes - 1;
				_s->cString = [self
				_s->cString = (void *)[self
				    resizeMemory: _s->cString
					    size: _s->cStringLength + 1];

				memcpy(_s->cString + j, buffer, bytes);
				j += bytes;
			}

			_s->isUTF8 = true;
			byteLength = of_string_utf8_encode(unichar, buffer);

			if (byteLength == 0)
				@throw [OFInvalidEncodingException exception];

			_s->cStringLength += byteLength - 1;
			_s->cString = [self
			_s->cString = (void *)[self
			    resizeMemory: _s->cString
				    size: _s->cStringLength + 1];

			memcpy(_s->cString + j, buffer, byteLength);
			j += byteLength;
		}

		    [string isKindOfClass: [OFMutableString_UTF8 class]])
			_s->isUTF8 = ((OFString_UTF8 *)string)->_s->isUTF8;
		else
			_s->isUTF8 = true;

		_s->length = [string length];

		_s->cString = (void *)[self
		_s->cString = [self allocMemoryWithSize: _s->cStringLength + 1];
		    allocMemoryWithSize: _s->cStringLength + 1];
		memcpy(_s->cString, [string UTF8String], _s->cStringLength + 1);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- initWithCharacters: (const of_unichar_t *)characters
	      length: (size_t)length
{
	self = [super init];

	@try {
		size_t j;

		_s = &_storage;

		_s->cString = (void *)[self
		_s->cString = [self allocMemoryWithSize: (length * 4) + 1];
		    allocMemoryWithSize: (length * 4) + 1];
		_s->length = length;

		j = 0;
		for (size_t i = 0; i < length; i++) {
			size_t len = of_string_utf8_encode(characters[i],
			    _s->cString + j);

			if (len == 0)
				@throw [OFInvalidEncodingException exception];

			if (len > 1)
				_s->isUTF8 = true;

			j += len;
		}

		_s->cString[j] = '\0';
		_s->cStringLength = j;

		@try {
			_s->cString = [self resizeMemory: _s->cString
						    size: j + 1];
			_s->cString = (void *)[self resizeMemory: _s->cString
							    size: j + 1];
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only tried to make it smaller */
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}

			string++;
			length--;
		} else if (byteOrder != OF_BYTE_ORDER_NATIVE)
			swap = true;

		_s = &_storage;

		_s->cString = (void *)[self
		_s->cString = [self allocMemoryWithSize: (length * 4) + 1];
		    allocMemoryWithSize: (length * 4) + 1];
		_s->length = length;

		j = 0;
		for (size_t i = 0; i < length; i++) {
			of_unichar_t character =
			    (swap ? OF_BSWAP16(string[i]) : string[i]);
			size_t len;

			j += len;
		}

		_s->cString[j] = '\0';
		_s->cStringLength = j;

		@try {
			_s->cString = [self resizeMemory: _s->cString
						    size: j + 1];
			_s->cString = (void *)[self resizeMemory: _s->cString
							    size: j + 1];
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only tried to make it smaller */
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}

			characters++;
			length--;
		} else if (byteOrder != OF_BYTE_ORDER_NATIVE)
			swap = true;

		_s = &_storage;

		_s->cString = (void *)[self
		_s->cString = [self allocMemoryWithSize: (length * 4) + 1];
		    allocMemoryWithSize: (length * 4) + 1];
		_s->length = length;

		j = 0;
		for (size_t i = 0; i < length; i++) {
			char buffer[4];
			size_t len = of_string_utf8_encode(
			    (swap ? OF_BSWAP32(characters[i]) : characters[i]),

			}
		}

		_s->cString[j] = '\0';
		_s->cStringLength = j;

		@try {
			_s->cString = [self resizeMemory: _s->cString
						    size: j + 1];
			_s->cString = (void *)[self resizeMemory: _s->cString
							    size: j + 1];
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only tried to make it smaller */
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}

			case 1:
				_s->isUTF8 = true;
				break;
			case -1:
				@throw [OFInvalidEncodingException exception];
			}

			_s->cString = [self
			_s->cString = (void *)[self
			    allocMemoryWithSize: cStringLength + 1];
			memcpy(_s->cString, tmp, cStringLength + 1);
		} @finally {
			free(tmp);
		}
	} @catch (id e) {
		[self release];

	int errNo = 0;

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if (_SOCKS5Host != nil) {
		/* Connect to the SOCKS5 proxy instead */
		host = _SOCKS5Host;
		host = (OFString *)_SOCKS5Host;
		port = _SOCKS5Port;
	}

	results = of_resolve_host(host, port, SOCK_STREAM);

	for (iter = results; *iter != NULL; iter++) {
		of_resolver_result_t *result = *iter;

	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (_address == NULL)
		@throw [OFInvalidArgumentException exception];

	of_address_to_string_and_port(_address, _addressLength, &ret, NULL);
	of_address_to_string_and_port((struct sockaddr *)_address,
	    _addressLength, &ret, NULL);

	return ret;
}

- (bool)isListening
{
	return _listening;

}

- (OFStream *)streamForReadingCurrentEntry
{
	if (_mode != OF_TAR_ARCHIVE_MODE_READ)
		@throw [OFInvalidArgumentException exception];

	if (_lastReturnedStream == nil)
		@throw [OFInvalidArgumentException exception];

	return [[_lastReturnedStream retain] autorelease];
	return [[(OFStream *)_lastReturnedStream retain] autorelease];
}

- (OFStream *)streamForWritingEntry: (OFTarArchiveEntry *)entry
{
	void *pool;

	if (_mode != OF_TAR_ARCHIVE_MODE_WRITE &&

	_lastReturnedStream = [[OFTarArchive_FileWriteStream alloc]
	    initWithStream: _stream
		     entry: entry];

	objc_autoreleasePoolPop(pool);

	return [[_lastReturnedStream retain] autorelease];
	return [[(OFStream *)_lastReturnedStream retain] autorelease];
}

- (void)close
{
	if (_stream == nil)
		return;

# else
	@synchronized (self) {
		if (_runLoop == nil)
			_runLoop = [[OFRunLoop alloc] init];
	}
# endif

	return _runLoop;
	return (OFRunLoop *)_runLoop;
}

- (OFString *)name
{
	return [[_name copy] autorelease];
}

				      namespace: OF_SERIALIZATION_NS];

	[element addAttributeWithName: @"name"
			  stringValue: _name];

	if (_namespace != nil)
		[element addAttributeWithName: @"namespace"
				  stringValue: _namespace];
				  stringValue: (OFString *)_namespace];

	[element addAttributeWithName: @"stringValue"
			  stringValue: _stringValue];

	[element retain];

	objc_autoreleasePoolPop(pool);

		_namespaces = [[OFMutableDictionary alloc]
		    initWithKeysAndObjects:
		    @"http://www.w3.org/XML/1998/namespace", @"xml",
		    @"http://www.w3.org/2000/xmlns/", @"xmlns", nil];

		if (stringValue != nil)
			[self setStringValue: stringValue];
			[self setStringValue: (OFString *)stringValue];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

	OFString *ret;
	OFString *defaultNS;

	pool = objc_autoreleasePoolPush();

	parentPrefix = [allNamespaces objectForKey:
	    (parent != nil && parent->_namespace != nil
	    ? parent->_namespace : (OFString *)@"")];
	    ? (OFString *)parent->_namespace : (OFString *)@"")];

	/* Add the namespaces of the current element */
	if (allNamespaces != nil) {
		OFEnumerator *keyEnumerator = [_namespaces keyEnumerator];
		OFEnumerator *objectEnumerator = [_namespaces objectEnumerator];
		OFMutableDictionary *tmp;
		id key, object;

		tmp = [[allNamespaces mutableCopy] autorelease];

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

		allNamespaces = tmp;
	} else
		allNamespaces = _namespaces;

	prefix = [allNamespaces objectForKey:
	    (_namespace != nil ? _namespace : (OFString *)@"")];
	    (_namespace != nil ? (OFString *)_namespace : (OFString *)@"")];

	if (parent != nil && parent->_namespace != nil && parentPrefix == nil)
		defaultNS = parent->_namespace;
	else if (parent != nil && parent->_defaultNamespace != nil)
		defaultNS = parent->_defaultNamespace;
	else
		defaultNS = _defaultNamespace;

		void *pool2 = objc_autoreleasePoolPush();
		OFString *attributeName = [attribute name];
		OFString *attributePrefix = nil;
		OFString *tmp = [[attribute stringValue] stringByXMLEscaping];

		if ([attribute namespace] != nil &&
		    (attributePrefix = [allNamespaces objectForKey:
		    [attribute namespace]]) == nil)
		    (OFString *)[attribute namespace]]) == nil)
			@throw [OFUnboundNamespaceException
			    exceptionWithNamespace: [attribute namespace]
			    exceptionWithNamespace: (OFString *)
							[attribute namespace]
					   element: self];

		length += [attributeName UTF8StringLength] +
		    (attributePrefix != nil ?
		    [attributePrefix UTF8StringLength] + 1 : 0) +
		    [tmp UTF8StringLength] + 4;

	if (_name != nil)
		[element addAttributeWithName: @"name"
				  stringValue: _name];

	if (_namespace != nil)
		[element addAttributeWithName: @"namespace"
				  stringValue: _namespace];
				  stringValue: (OFString *)_namespace];

	if (_defaultNamespace != nil)
		[element addAttributeWithName: @"defaultNamespace"
				  stringValue: _defaultNamespace];
				  stringValue: (OFString *)_defaultNamespace];

	if (_attributes != nil) {
		OFXMLElement *attributesElement;

		attributesElement =
		    [OFXMLElement elementWithName: @"attributes"
					namespace: OF_SERIALIZATION_NS];
		[attributesElement addChild:
		    [_attributes XMLElementBySerializing]];
		    [(OFArray *)_attributes XMLElementBySerializing]];
		[element addChild: attributesElement];
	}

	if (_namespaces != nil) {
		OFXMLElement *namespacesElement;
		OFMutableDictionary *namespacesCopy =
		    [[_namespaces mutableCopy] autorelease];

	if (_children != nil) {
		OFXMLElement *childrenElement;

		childrenElement =
		    [OFXMLElement elementWithName: @"children"
					namespace: OF_SERIALIZATION_NS];
		[childrenElement addChild: [_children XMLElementBySerializing]];
		[childrenElement addChild:
		    [(OFArray *)_children XMLElementBySerializing]];
		[element addChild: childrenElement];
	}

	[element retain];

	objc_autoreleasePoolPop(pool);

					namespace: namespace];
		else
			@throw [OFMalformedXMLException exception];

		return;
	case 1:
		[_delegate elementBuilder: self
			  didBuildElement: (OFXMLElement *)
			  didBuildElement: [_stack firstObject]];
					       [_stack firstObject]];
		break;
	}

	[_stack removeLastObject];
}

-    (void)parser: (OFXMLParser *)parser

	if (_data[_i] == '>' || _data[_i] == '/') {
		OFString *namespace;

		namespace = namespaceForPrefix(_prefix, _namespaces);

		if (_prefix != nil && namespace == nil)
			@throw [OFUnboundPrefixException
			    exceptionWithPrefix: _prefix
			    exceptionWithPrefix: (OFString *)_prefix
					 parser: self];

		if ([_delegate respondsToSelector: @selector(parser:
		    didStartElement:prefix:namespace:attributes:)])
			[_delegate parser: self
			  didStartElement: _name
			  didStartElement: (OFString *)_name
				   prefix: _prefix
				namespace: namespace
			       attributes: nil];

		if (_data[_i] == '/') {
			if ([_delegate respondsToSelector:
			    @selector(parser:didEndElement:prefix:namespace:)])
				[_delegate parser: self
				    didEndElement: _name
				    didEndElement: (OFString *)_name
					   prefix: _prefix
					namespace: namespace];

			if ([_previous count] == 0)
				_finishedParsing = true;
		} else
			[_previous addObject: bufferString];

	[_previous removeLastObject];

	[_buffer removeAllItems];

	namespace = namespaceForPrefix(_prefix, _namespaces);
	if (_prefix != nil && namespace == nil)
		@throw [OFUnboundPrefixException exceptionWithPrefix: _prefix
							      parser: self];
		@throw [OFUnboundPrefixException
		    exceptionWithPrefix: (OFString *)_prefix
				 parser: self];

	if ([_delegate respondsToSelector:
	    @selector(parser:didEndElement:prefix:namespace:)])
		[_delegate parser: self
		    didEndElement: _name
		    didEndElement: (OFString *)_name
			   prefix: _prefix
			namespace: namespace];

	objc_autoreleasePoolPop(pool);

	[_namespaces removeLastObject];
	[_name release];

	attributesObjects = [_attributes objects];
	attributesCount = [_attributes count];

	namespace = namespaceForPrefix(_prefix, _namespaces);

	if (_prefix != nil && namespace == nil)
		@throw [OFUnboundPrefixException exceptionWithPrefix: _prefix
							      parser: self];
		@throw [OFUnboundPrefixException
		    exceptionWithPrefix: (OFString *)_prefix
				 parser: self];

	for (size_t j = 0; j < attributesCount; j++)
		resolveAttributeNamespace(attributesObjects[j], _namespaces,
		    self);

	pool = objc_autoreleasePoolPush();

	if ([_delegate respondsToSelector:
	    @selector(parser:didStartElement:prefix:namespace:attributes:)])
		[_delegate parser: self
		  didStartElement: _name
		  didStartElement: (OFString *)_name
			   prefix: _prefix
			namespace: namespace
		       attributes: _attributes];

	if (_data[_i] == '/') {
		if ([_delegate respondsToSelector:
		    @selector(parser:didEndElement:prefix:namespace:)])
			[_delegate parser: self
			    didEndElement: _name
			    didEndElement: (OFString *)_name
				   prefix: _prefix
				namespace: namespace];

		if ([_previous count] == 0)
			_finishedParsing = true;

		[_namespaces removeLastObject];
	} else if (_prefix != nil) {
		OFString *str = [OFString stringWithFormat: @"%@:%@",
							    _prefix, _name];
		[_previous addObject: str];
	} else
		[_previous addObject: _name];
		[_previous addObject: (OFString *)_name];

	objc_autoreleasePoolPop(pool);

	[_name release];
	[_prefix release];
	[_attributes removeAllObjects];
	_name = _prefix = nil;

	pool = objc_autoreleasePoolPush();
	attributeValue = transformString(self, _buffer, 0, true);

	if (_attributePrefix == nil && [_attributeName isEqual: @"xmlns"])
		[[_namespaces lastObject] setObject: attributeValue
					     forKey: @""];
	if ([_attributePrefix isEqual: @"xmlns"])
		[[_namespaces lastObject] setObject: attributeValue
					     forKey: _attributeName];
		[[_namespaces lastObject]
		    setObject: attributeValue
		       forKey: (OFString *)_attributeName];

	[_attributes addObject:
	    [OFXMLAttribute attributeWithName: _attributeName
	    [OFXMLAttribute attributeWithName: (OFString *)_attributeName
				    namespace: _attributePrefix
				  stringValue: attributeValue]];

	objc_autoreleasePoolPop(pool);

	[_buffer removeAllItems];
	[_attributeName release];

	_lastReturnedStream = [[OFZIPArchive_FileReadStream alloc]
	     initWithStream: _stream
		      entry: entry];

	objc_autoreleasePoolPop(pool);

	return [[_lastReturnedStream retain] autorelease];
	return [[(OFStream *)_lastReturnedStream retain] autorelease];
}

- (OFStream *)streamForWritingEntry: (OFZIPArchiveEntry *)entry_
{
	/* TODO: Avoid data descriptor when _stream is an OFSeekableStream */
	int64_t offsetAdd = 0;
	void *pool;

	_lastReturnedStream = [[OFZIPArchive_FileWriteStream alloc]
	     initWithStream: _stream
		      entry: entry];

	objc_autoreleasePoolPop(pool);

	return [[_lastReturnedStream retain] autorelease];
	return [[(OFStream *)_lastReturnedStream retain] autorelease];
}

- (void)of_writeCentralDirectory
{
	void *pool = objc_autoreleasePoolPush();

	_centralDirectoryEntries = 0;

	[_stream writeLittleEndianInt16: 0xFFFF];	/* CD disk */
	[_stream writeLittleEndianInt16: 0xFFFF];	/* CD entries in disk */
	[_stream writeLittleEndianInt16: 0xFFFF];	/* CD entries */
	[_stream writeLittleEndianInt32: 0xFFFFFFFF];	/* CD size */
	[_stream writeLittleEndianInt32: 0xFFFFFFFF];	/* CD offset */
	[_stream writeLittleEndianInt16: [_archiveComment UTF8StringLength]];
	if (_archiveComment != nil)
		[_stream writeString: _archiveComment];
		[_stream writeString: (OFString *)_archiveComment];

	objc_autoreleasePoolPop(pool);
}

- (void)close
{
	if (_stream == nil)

	[stream writeLittleEndianInt64: _uncompressedSize];
	[stream writeLittleEndianInt64: _compressedSize];
	[stream writeLittleEndianInt64: _localFileHeaderOffset];
	[stream writeLittleEndianInt32: _startDiskNumber];
	size += (2 * 2) + (3 * 8) + 4;

	if (_extraField != nil)
		[stream writeData: _extraField];
		[stream writeData: (OFData *)_extraField];
	size += (uint64_t)[_extraField count];

	if (_fileComment != nil)
		[stream writeString: _fileComment];
		[stream writeString: (OFString *)_fileComment];
	size += (uint64_t)[_fileComment UTF8StringLength];

	objc_autoreleasePoolPop(pool);

	return size;
}
@end

#import "NSString+OFObject.h"
#import "OFString.h"

@implementation NSString (OFObject)
- (id)OFObject
{
	return [OFString stringWithUTF8String: [self UTF8String]];
	return [OFString stringWithUTF8String: (const char *)[self UTF8String]];
}
@end

 * file.
 */

#import <Foundation/NSString.h>

#import "OFString+NSObject.h"

#import "OFInitializationFailedException.h"

@implementation OFString (NSObject)
- (id)NSObject
{
	return [NSString stringWithUTF8String: [self UTF8String]];
}
	NSString *string = [NSString stringWithUTF8String: [self UTF8String]];

	if (string == nil)
		@throw [OFInitializationFailedException
		    exceptionWithClass: [NSString class]];

	return string;
}
@end

# define OF_BSWAP_FLOAT_IF_BE(i) (i)
# define OF_BSWAP_DOUBLE_IF_BE(i) (i)
# define OF_BSWAP_FLOAT_IF_LE(i) OF_BSWAP_FLOAT(i)
# define OF_BSWAP_DOUBLE_IF_LE(i) OF_BSWAP_DOUBLE(i)
#endif

static OF_INLINE uint16_t
of_be16_ptr_read(void *ptr)
of_be16_ptr_read(void *_Nonnull ptr)
{
	uint16_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP16_IF_LE(value);
}

static OF_INLINE uint32_t
of_be32_ptr_read(void *ptr)
of_be32_ptr_read(void *_Nonnull ptr)
{
	uint32_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP32_IF_LE(value);
}

static OF_INLINE uint64_t
of_be64_ptr_read(void *ptr)
of_be64_ptr_read(void *_Nonnull ptr)
{
	uint64_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP64_IF_LE(value);
}

static OF_INLINE float
of_be_float_ptr_read(void *ptr)
of_be_float_ptr_read(void *_Nonnull ptr)
{
	float value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP_FLOAT_IF_LE(value);
}

static OF_INLINE double
of_be_double_ptr_read(void *ptr)
of_be_double_ptr_read(void *_Nonnull ptr)
{
	double value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP_DOUBLE_IF_LE(value);
}

static OF_INLINE uint16_t
of_le16_ptr_read(void *ptr)
of_le16_ptr_read(void *_Nonnull ptr)
{
	uint16_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP16_IF_BE(value);
}

static OF_INLINE uint32_t
of_le32_ptr_read(void *ptr)
of_le32_ptr_read(void *_Nonnull ptr)
{
	uint32_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP32_IF_BE(value);
}

static OF_INLINE uint64_t
of_le64_ptr_read(void *ptr)
of_le64_ptr_read(void *_Nonnull ptr)
{
	uint64_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP64_IF_BE(value);
}

static OF_INLINE float
of_le_float_ptr_read(void *ptr)
of_le_float_ptr_read(void *_Nonnull ptr)
{
	float value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP_FLOAT_IF_BE(value);
}

static OF_INLINE double
of_le_double_ptr_read(void *ptr)
of_le_double_ptr_read(void *_Nonnull ptr)
{
	double value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP_DOUBLE_IF_BE(value);
}

static OF_INLINE void
of_be16_ptr_write(void *ptr, uint16_t value)
of_be16_ptr_write(void *_Nonnull ptr, uint16_t value)
{
	value = OF_BSWAP16_IF_LE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_be32_ptr_write(void *ptr, uint32_t value)
of_be32_ptr_write(void *_Nonnull ptr, uint32_t value)
{
	value = OF_BSWAP32_IF_LE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_be64_ptr_write(void *ptr, uint64_t value)
of_be64_ptr_write(void *_Nonnull ptr, uint64_t value)
{
	value = OF_BSWAP64_IF_LE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_be_float_ptr_write(void *ptr, float value)
of_be_float_ptr_write(void *_Nonnull ptr, float value)
{
	value = OF_BSWAP_FLOAT_IF_LE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_be_double_ptr_write(void *ptr, double value)
of_be_double_ptr_write(void *_Nonnull ptr, double value)
{
	value = OF_BSWAP_DOUBLE_IF_LE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_le16_ptr_write(void *ptr, uint16_t value)
of_le16_ptr_write(void *_Nonnull ptr, uint16_t value)
{
	value = OF_BSWAP16_IF_BE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_le32_ptr_write(void *ptr, uint32_t value)
of_le32_ptr_write(void *_Nonnull ptr, uint32_t value)
{
	value = OF_BSWAP32_IF_BE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_le64_ptr_write(void *ptr, uint64_t value)
of_le64_ptr_write(void *_Nonnull ptr, uint64_t value)
{
	value = OF_BSWAP64_IF_BE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_le_float_ptr_write(void *ptr, float value)
of_le_float_ptr_write(void *_Nonnull ptr, float value)
{
	value = OF_BSWAP_FLOAT_IF_BE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_le_double_ptr_write(void *ptr, double value)
of_le_double_ptr_write(void *_Nonnull ptr, double value)
{
	value = OF_BSWAP_DOUBLE_IF_BE(value);
	memcpy(ptr, &value, sizeof(value));
}

#define OF_ROL(value, bits)						\
    (((bits) % (sizeof(value) * 8)) > 0					\

		OF_HASH_ADD(hash, (otherCopy >> 24) & 0xFF);	\
		OF_HASH_ADD(hash, (otherCopy >> 16) & 0xFF);	\
		OF_HASH_ADD(hash, (otherCopy >>  8) & 0xFF);	\
		OF_HASH_ADD(hash, otherCopy & 0xFF);		\
	}

static OF_INLINE bool
of_bitset_isset(uint8_t *storage, size_t index)
of_bitset_isset(uint8_t *_Nonnull storage, size_t index)
{
	return storage[index / 8] & (1 << (index % 8));
}

static OF_INLINE void
of_bitset_set(uint8_t *storage, size_t index)
of_bitset_set(uint8_t *_Nonnull storage, size_t index)
{
	storage[index / 8] |= (1 << (index % 8));
}

static OF_INLINE void
of_bitset_clear(uint8_t *storage, size_t index)
of_bitset_clear(uint8_t *_Nonnull storage, size_t index)
{
	storage[index / 8] &= ~(1 << (index % 8));
}

static OF_INLINE char *
of_strdup(const char *string)
static OF_INLINE char *_Nullable
of_strdup(const char *_Nonnull string)
{
	char *copy;
	size_t length = strlen(string);

	if ((copy = (char *)malloc(length + 1)) == NULL)
		return NULL;

	memcpy(copy, string, length + 1);

	return copy;
}

static OF_INLINE void
of_explicit_memset(void *buffer_, int character, size_t length)
of_explicit_memset(void *_Nonnull buffer_, int character, size_t length)
{
	volatile unsigned char *buffer = (volatile unsigned char *)buffer_;

	while (buffer < (unsigned char *)buffer_ + length)
		*buffer++ = character;
}

	for (OFString *key in mutDict) {
		if (i > 1 || ![key isEqual: keys[i]]) {
			ok = false;
			break;
		}

		[mutDict setObject: [mutDict objectForKey: key]
		[mutDict setObject: (OFString *)[mutDict objectForKey: key]
			    forKey: key];
		i++;
	}

	TEST(@"Fast Enumeration", ok)

	ok = false;

		    ^ (id key, id obj, bool *stop) {
			if (i > 1 || ![key isEqual: keys[i]]) {
				ok = false;
				*stop = true;
				return;
			}

			[mutDict
			[mutDict setObject: [mutDict objectForKey: key]
				    forKey: key];
			    setObject: (OFString *)[mutDict objectForKey: key]
			       forKey: key];
			i++;
		}];

		TEST(@"Enumeration using blocks", ok)

		ok = false;
		@try {

}
#endif

- (void)invocationTests
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	SEL selector = @selector(invocationTestMethod1::::);
	OFMethodSignature *sig = [self methodSignatureForSelector: selector];
	OFMethodSignature *sig =
	    (OFMethodSignature *)[self methodSignatureForSelector: selector];
	OFInvocation *invocation;
	struct test_struct st, st2, *stp = &st, *stp2;
	unsigned const char c = 0xAA;
	unsigned char c2;
	const unsigned int i = 0x55555555;
	unsigned int i2;

							      atIndex: 5]) &&
	    memcmp(&st, &st2, sizeof(st)) == 0)

#ifdef OF_INVOCATION_CAN_INVOKE
	/* -[invoke] #1 */
	selector = @selector(invocationTestMethod2::::::::::::::::);
	invocation = [OFInvocation invocationWithMethodSignature:
	    [self methodSignatureForSelector: selector]];
	    (OFMethodSignature *)[self methodSignatureForSelector: selector]];

	[invocation setArgument: &self
			atIndex: 0];
	[invocation setArgument: &selector
			atIndex: 1];

	for (int i = 1; i <= 16; i++)
		[invocation setArgument: &i
				atIndex: i + 1];

	int intResult;
	TEST(@"-[invoke] #1", R([invocation invoke]) &&
	    R([invocation getReturnValue: &intResult]) && intResult == 8)

	/* -[invoke] #2 */
	selector = @selector(invocationTestMethod3::::::::::::::::);
	invocation = [OFInvocation invocationWithMethodSignature:
	    [self methodSignatureForSelector: selector]];
	    (OFMethodSignature *)[self methodSignatureForSelector: selector]];

	[invocation setArgument: &self
			atIndex: 0];
	[invocation setArgument: &selector
			atIndex: 1];

	for (int i = 1; i <= 16; i++) {
		double d = i;
		[invocation setArgument: &d
				atIndex: i + 1];
	}

	double doubleResult;
	TEST(@"-[invoke] #2", R([invocation invoke]) &&
	    R([invocation getReturnValue: &doubleResult]) &&
	    doubleResult == 8.5)

	/* -[invoke] #3 */
	selector = @selector(invocationTestMethod4::::::::::::::::);
	invocation = [OFInvocation invocationWithMethodSignature:
	    [self methodSignatureForSelector: selector]];
	    (OFMethodSignature *)[self methodSignatureForSelector: selector]];

	[invocation setArgument: &self
			atIndex: 0];
	[invocation setArgument: &selector
			atIndex: 1];

	for (int i = 1; i <= 16; i++) {

	    R([invocation getReturnValue: &floatResult]) && floatResult == 8.5)

	/* Only when encoding long doubles is supported */
	if (strcmp(@encode(double), @encode(long double)) != 0) {
		/* -[invoke] #4 */
		selector = @selector(invocationTestMethod5::::::::::::::::);
		invocation = [OFInvocation invocationWithMethodSignature:
		    (OFMethodSignature *)
		    [self methodSignatureForSelector: selector]];

		[invocation setArgument: &self
				atIndex: 0];
		[invocation setArgument: &selector
				atIndex: 1];

		    longDoubleResult == 8.5)
	}

# ifndef __STDC_NO_COMPLEX__
	/* -[invoke] #5 */
	selector = @selector(invocationTestMethod6::::::::::::::::);
	invocation = [OFInvocation invocationWithMethodSignature:
	    [self methodSignatureForSelector: selector]];
	    (OFMethodSignature *)[self methodSignatureForSelector: selector]];

	[invocation setArgument: &self
			atIndex: 0];
	[invocation setArgument: &selector
			atIndex: 1];

	for (int i = 1; i <= 16; i++) {

	/* Only when encoding complex long doubles is supported */
	if (strcmp(@encode(complex double),
	    @encode(complex long double)) != 0) {
		/* -[invoke] #6 */
		selector = @selector(invocationTestMethod7::::::::::::::::);
		invocation = [OFInvocation invocationWithMethodSignature:
		    (OFMethodSignature *)
		    [self methodSignatureForSelector: selector]];

		[invocation setArgument: &self
				atIndex: 0];
		[invocation setArgument: &selector
				atIndex: 1];

	}
# endif

# ifdef __SIZEOF_INT128__
	/* -[invoke] #7 */
	selector = @selector(invocationTestMethod8::::::::::::::::);
	invocation = [OFInvocation invocationWithMethodSignature:
	    [self methodSignatureForSelector: selector]];
	    (OFMethodSignature *)[self methodSignatureForSelector: selector]];

	[invocation setArgument: &self
			atIndex: 0];
	[invocation setArgument: &selector
			atIndex: 1];

	for (int i = 1; i <= 16; i++) {

	TEST(@"-[lastListObject]",
	    [[list lastListObject]->object isEqual: strings[2]])

	TEST(@"-[lastListObject]->previous",
	    [[list lastListObject]->previous->object isEqual: strings[1]])

	TEST(@"-[removeListObject:]",
	    R([list removeListObject: [list lastListObject]]) &&
	    R([list removeListObject:
	    (of_list_object_t *)[list lastListObject]]) &&
	    [[list lastListObject]->object isEqual: strings[1]] &&
	    R([list removeListObject: [list firstListObject]]) &&
	    R([list removeListObject:
	    (of_list_object_t *)[list firstListObject]]) &&
	    [[list firstListObject]->object isEqual:
	    [list lastListObject]->object])

	TEST(@"-[insertObject:beforeListObject:]",
	    [list insertObject: strings[0]
	      beforeListObject: [list lastListObject]] &&
	      beforeListObject: (of_list_object_t *)[list lastListObject]] &&
	    [[list lastListObject]->previous->object isEqual: strings[0]])

	TEST(@"-[insertObject:afterListObject:]",
	    [list insertObject: strings[2]
	       afterListObject: (of_list_object_t *)
	       afterListObject: [list firstListObject]->next] &&
				    [list firstListObject]->next] &&
	    [[list lastListObject]->object isEqual: strings[2]])

	TEST(@"-[count]", [list count] == 3)

	TEST(@"-[containsObject:]",
	    [list containsObject: strings[1]] &&
	    ![list containsObject: @"nonexistant"])

	if ([list count] != i)
		ok = false;

	TEST(@"OFEnumerator's -[nextObject]", ok);

	[enumerator reset];
	[list removeListObject: [list firstListObject]];
	[list removeListObject: (of_list_object_t *)[list firstListObject]];

	EXPECT_EXCEPTION(@"Detection of mutation during enumeration",
	    OFEnumerationMutationException, [enumerator nextObject])

	[list prependObject: strings[0]];

	loe = [list firstListObject];

	TEST(@"Fast Enumeration", ok)

	ok = false;
	@try {
		for (OFString *obj in list) {
			(void)obj;

			[list removeListObject: [list lastListObject]];
			[list removeListObject:
			    (of_list_object_t *)[list lastListObject]];
		}
	} @catch (OFEnumerationMutationException *e) {
		ok = true;
	}

	TEST(@"Detection of mutation during Fast Enumeration", ok)

	[pool drain];
}
@end