jansson/src/utf.h

/*
 * Copyright (c) 2009-2012 Petri Lehtinen <petri@digip.org>
 *
 * Jansson is free software; you can redistribute it and/or modify
 * it under the terms of the MIT license. See LICENSE for details.
 */

#ifndef UTF_H
#define UTF_H

#ifdef HAVE_CONFIG_H
#include <config.h>

#ifdef HAVE_INTTYPES_H
/* inttypes.h includes stdint.h in a standard environment, so there's
no need to include stdint.h separately. If inttypes.h doesn't define
int32_t, it's defined in config.h. */
#include <inttypes.h>
#endif /* HAVE_INTTYPES_H */

#else /* !HAVE_CONFIG_H */
#ifdef _WIN32
typedef int int32_t;
#else /* !_WIN32 */
/* Assume a standard environment */
#include <inttypes.h>
#endif /* _WIN32 */

#endif /* HAVE_CONFIG_H */

int utf8_encode(int codepoint, char *buffer, int *size);

int utf8_check_first(char byte);
int utf8_check_full(const char *buffer, int size, int32_t *codepoint);
const char *utf8_iterate(const char *buffer, int32_t *codepoint);

int utf8_check_string(const char *string, int length);

#endif
Add LICENSE and a copyright note to all sources 2009-07-28 16:01:52 +08:00			`/*`
Update copyright notices for 2012 2012-03-21 02:55:55 +08:00			`* Copyright (c) 2009-2012 Petri Lehtinen <petri@digip.org>`
Add LICENSE and a copyright note to all sources 2009-07-28 16:01:52 +08:00			`*`
			`* Jansson is free software; you can redistribute it and/or modify`
			`* it under the terms of the MIT license. See LICENSE for details.`
			`*/`

Decode and check for correct UTF-8 All strings (decoded JSON text, the argument of json_string(), the key argument of json_object_set()) are checked for valid UTF-8. 2009-07-14 02:03:09 +08:00			`#ifndef UTF_H`
			`#define UTF_H`

Use config.h only if it exists This makes it easier to compile without the configure script (e.g. on Windows). 2010-09-05 22:16:47 +08:00			`#ifdef HAVE_CONFIG_H`
Make int32_t available on all systems Use AC_TYPE_INT32_T and include inttypes.h (if it exists) instead of stdint.h for maximum portability. 2010-02-07 03:08:56 +08:00			`#include <config.h>`

			`#ifdef HAVE_INTTYPES_H`
			`/* inttypes.h includes stdint.h in a standard environment, so there's`
			`no need to include stdint.h separately. If inttypes.h doesn't define`
			`int32_t, it's defined in config.h. */`
			`#include <inttypes.h>`
Make int32_t available when the configure script is not used 2010-12-19 04:58:40 +08:00			`#endif /* HAVE_INTTYPES_H */`

			`#else /* !HAVE_CONFIG_H */`
On Windows, typedef int to int32_t There's no inttypes.h or stdint.h in the stdlib on Windows. 2010-09-06 02:29:04 +08:00			`#ifdef _WIN32`
			`typedef int int32_t;`
Make int32_t available when the configure script is not used 2010-12-19 04:58:40 +08:00			`#else /* !_WIN32 */`
			`/* Assume a standard environment */`
			`#include <inttypes.h>`
			`#endif /* _WIN32 */`

			`#endif /* HAVE_CONFIG_H */`
Make int32_t available on all systems Use AC_TYPE_INT32_T and include inttypes.h (if it exists) instead of stdint.h for maximum portability. 2010-02-07 03:08:56 +08:00
Implement support for \u escapes 2009-07-15 01:47:57 +08:00			`int utf8_encode(int codepoint, char buffer, int size);`

Decode and check for correct UTF-8 All strings (decoded JSON text, the argument of json_string(), the key argument of json_object_set()) are checked for valid UTF-8. 2009-07-14 02:03:09 +08:00			`int utf8_check_first(char byte);`
Implement JSON_ENSURE_ASCII encoding flag With this flag, all Unicode characters outside the ASCII range are escaped. 2009-12-06 04:55:30 +08:00			`int utf8_check_full(const char buffer, int size, int32_t codepoint);`
			`const char utf8_iterate(const char buffer, int32_t *codepoint);`
Decode and check for correct UTF-8 All strings (decoded JSON text, the argument of json_string(), the key argument of json_object_set()) are checked for valid UTF-8. 2009-07-14 02:03:09 +08:00
			`int utf8_check_string(const char *string, int length);`

			`#endif`