OFString+XMLUnescaping.h

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/*
 * Copyright (c) 2008-2026 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3.0 only,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */
 
#import "OFString.h"
 
OF_ASSUME_NONNULL_BEGIN

 
#ifdef __cplusplus
extern "C" {
#endif
extern int _OFString_XMLUnescaping_reference OF_VISIBILITY_INTERNAL;
#ifdef __cplusplus
}
#endif
 
#ifdef OF_HAVE_BLOCKS
typedef OFString *_Nullable (^OFStringXMLUnescapingBlock)(OFString *string,
    OFString *entity);
#endif

@protocol OFStringXMLUnescapingDelegate <OFObject>
- (nullable OFString *)string: (OFString *)string
   containsUnknownEntityNamed: (OFString *)entity;
@end
 
@interface OFString (XMLUnescaping)
@property (readonly, nonatomic) OFString *stringByXMLUnescaping;

- (OFString *)stringByXMLUnescapingWithDelegate:
    (nullable id <OFStringXMLUnescapingDelegate>)delegate;
 
#ifdef OF_HAVE_BLOCKS
- (OFString *)stringByXMLUnescapingWithBlock: (OFStringXMLUnescapingBlock)block;
#endif
@end
 
OF_ASSUME_NONNULL_END