/*
* Copyright (c) 2008, 2009, 2010, 2011
* Jonathan Schleifer <js@webkeks.org>
*
* 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 "OFXMLAttribute.h"
#import "OFString.h"
#import "OFAutoreleasePool.h"
#import "macros.h"
@implementation OFXMLAttribute
+ attributeWithName: (OFString*)name
namespace: (OFString*)ns
stringValue: (OFString*)value
{
return [[[self alloc] initWithName: name
namespace: ns
stringValue: value] autorelease];
}
- initWithName: (OFString*)name_
namespace: (OFString*)ns_
stringValue: (OFString*)value
{
self = [super init];
@try {
name = [name_ copy];
ns = [ns_ copy];
stringValue = [value copy];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (void)dealloc
{
[name release];
[ns release];
[stringValue release];
[super dealloc];
}
- (OFString*)name
{
return [[name copy] autorelease];
}
- (OFString*)namespace
{
return [[ns copy] autorelease];
}
- (OFString*)stringValue
{
return [[stringValue copy] autorelease];
}
- (BOOL)isEqual: (id)object
{
OFXMLAttribute *other;
if (![object isKindOfClass: [OFXMLAttribute class]])
return NO;
other = object;
if (![other->name isEqual: name])
return NO;
if (other->ns != ns && ![other->ns isEqual: ns])
return NO;
if (![other->stringValue isEqual: stringValue])
return NO;
return YES;
}
- (uint32_t)hash
{
uint32_t hash, tmp;
OF_HASH_INIT(hash);
tmp = [name hash];
OF_HASH_ADD(hash, (tmp >> 24) & 0xFF);
OF_HASH_ADD(hash, (tmp >> 16) & 0xFF);
OF_HASH_ADD(hash, (tmp >> 8) & 0xFF);
OF_HASH_ADD(hash, tmp & 0xFF);
tmp = [name hash];
OF_HASH_ADD(hash, (tmp >> 24) & 0xFF);
OF_HASH_ADD(hash, (tmp >> 16) & 0xFF);
OF_HASH_ADD(hash, (tmp >> 8) & 0xFF);
OF_HASH_ADD(hash, tmp & 0xFF);
tmp = [ns hash];
OF_HASH_ADD(hash, (tmp >> 24) & 0xFF);
OF_HASH_ADD(hash, (tmp >> 16) & 0xFF);
OF_HASH_ADD(hash, (tmp >> 8) & 0xFF);
OF_HASH_ADD(hash, tmp & 0xFF);
tmp = [stringValue hash];
OF_HASH_ADD(hash, (tmp >> 24) & 0xFF);
OF_HASH_ADD(hash, (tmp >> 16) & 0xFF);
OF_HASH_ADD(hash, (tmp >> 8) & 0xFF);
OF_HASH_ADD(hash, tmp & 0xFF);
OF_HASH_FINALIZE(hash);
return hash;
}
@end