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/*
* Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
* Copyright (c) 2008-2023 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"
#include <string.h>
#import "OFXMLProcessingInstruction.h"
#import "OFString.h"
#import "OFXMLAttribute.h"
#import "OFXMLElement.h"
#import "OFXMLNode+Private.h"
#import "OFInvalidArgumentException.h"
@implementation OFXMLProcessingInstruction
@synthesize target = _target, text = _text;
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_target = [target copy];
_text = [text copy];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (instancetype)initWithSerialization: (OFXMLElement *)element
{
@try {
void *pool = objc_autoreleasePoolPush();
OFXMLAttribute *targetAttr;
if (![element.name isEqual: self.className] ||
![element.namespace isEqual: OFSerializationNS])
@throw [OFInvalidArgumentException exception];
targetAttr = [element attributeForName: @"target"
namespace: OFSerializationNS];
if (targetAttr.stringValue.length == 0)
@throw [OFInvalidArgumentException exception];
self = [self initWithTarget: targetAttr.stringValue
text: element.stringValue];
objc_autoreleasePoolPop(pool);
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (void)dealloc
{
[_target release];
[_text release];
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return [OFString stringWithFormat: @"<?%@?>", _target];
}
- (OFString *)description
{
return self.XMLString;
}
- (OFXMLElement *)XMLElementBySerializing
{
OFXMLElement *ret = [OFXMLElement elementWithName: self.className
namespace: OFSerializationNS
stringValue: _text];
void *pool = objc_autoreleasePoolPush();
[ret addAttribute: [OFXMLAttribute attributeWithName: @"target"
stringValue: _target]];
objc_autoreleasePoolPop(pool);
return ret;
}
@end
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