ObjFW  Artifact [a2bb78c19c]

Artifact a2bb78c19c2b2de4df6b4b8462a90d8e261be80c1f9413c6fe6eea311c119a81:

• File src/OFXMLCharacters.m — part of check-in [aeb403a1ed] at 2020-10-10 14:27:37 on branch trunk — OFObject: Change type of -[hash] to unsigned long

  The internal hash is still 32 bit in most places, but this way, it is at
  least not baked into the API and ABI and can be upgraded later, should
  that ever be necessary. (user: js, size: 2721) [annotate] [blame] [check-ins using] [more...]

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
 *               2018, 2019, 2020
 *   Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFXMLCharacters.h"
#import "OFXMLNode+Private.h"
#import "OFString.h"
#import "OFXMLElement.h"

#import "OFInvalidArgumentException.h"

@implementation OFXMLCharacters
+ (instancetype)charactersWithString: (OFString *)string
{
	return [[[self alloc] initWithString: string] autorelease];
}

- (instancetype)initWithString: (OFString *)string
{
	self = [super of_init];

	@try {
		_characters = [string copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

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

	@try {
		void *pool = objc_autoreleasePoolPush();

		if (![element.name isEqual: self.className] ||
		    ![element.namespace isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException exception];

		_characters = [element.stringValue copy];

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

	return self;
}

- (void)dealloc
{
	[_characters release];

	[super dealloc];
}

- (bool)isEqual: (id)object
{
	OFXMLCharacters *characters;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFXMLCharacters class]])
		return false;

	characters = object;

	return ([characters->_characters isEqual: _characters]);
}

- (unsigned long)hash
{
	return _characters.hash;
}

- (OFString *)stringValue
{
	return [[_characters copy] autorelease];
}

- (void)setStringValue: (OFString *)stringValue
{
	OFString *old = _characters;
	_characters = [stringValue copy];
	[old release];
}

- (OFString *)XMLString
{
	return _characters.stringByXMLEscaping;
}

- (OFString *)XMLStringWithIndentation: (unsigned int)indentation
{
	return _characters.stringByXMLEscaping;
}

- (OFString *)XMLStringWithIndentation: (unsigned int)indentation
				 level: (unsigned int)level
{
	return _characters.stringByXMLEscaping;
}

- (OFString *)description
{
	return _characters.stringByXMLEscaping;
}

- (OFXMLElement *)XMLElementBySerializing
{
	return [OFXMLElement elementWithName: self.className
				   namespace: OF_SERIALIZATION_NS
				 stringValue: _characters];
}
@end