/*
* 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.
*/
#import "OFString.h"
OF_ASSUME_NONNULL_BEGIN
@interface OFUTF8String: OFString
{
/*
* A pointer to the actual data.
*
* Since constant strings don't have `_storage`, they have to allocate
* it on the first access. Strings created at runtime just set the
* pointer to `&_storage`.
*/
struct of_string_utf8_ivars {
char *cString;
size_t cStringLength;
bool isUTF8;
size_t length;
bool hashed;
uint32_t hash;
char *_Nullable freeWhenDone;
} *restrict _s;
struct of_string_utf8_ivars _storage;
}
@end
#ifdef __cplusplus
extern "C" {
#endif
extern int of_string_utf8_check(const char *, size_t, size_t *);
extern size_t of_string_utf8_get_index(const char *, size_t);
extern size_t of_string_utf8_get_position(const char *, size_t, size_t);
#ifdef __cplusplus
}
#endif
OF_ASSUME_NONNULL_END