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kcgijson.h
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/* $Id$ */
/*
* Copyright (c) 2012, 2014, 2017 Kristaps Dzonsons <kristaps@bsd.lv>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef KCGIJSON_H
#define KCGIJSON_H
/*
* The only visible symbols should be those in this header file.
*/
#pragma GCC visibility push(default)
#if !defined(__BEGIN_DECLS)
# ifdef __cplusplus
# define __BEGIN_DECLS extern "C" {
# else
# define __BEGIN_DECLS
# endif
#endif
#if !defined(__END_DECLS)
# ifdef __cplusplus
# define __END_DECLS }
# else
# define __END_DECLS
# endif
#endif
enum kjsontype {
KJSON_ARRAY,
KJSON_OBJECT,
KJSON_ROOT,
KJSON_STRING
};
/*
* The maximum number of JSON scopes allowed.
* Once this has been reached, new scopes will return KCGI_ENOMEM.
*/
#define KJSON_STACK_MAX 128
struct kjsonscope {
size_t elements;
enum kjsontype type;
};
struct kjsonreq {
void *arg;
size_t stackpos;
struct kjsonscope stack[KJSON_STACK_MAX];
};
__BEGIN_DECLS
enum kcgi_err kjson_open(struct kjsonreq *, struct kreq *);
enum kcgi_err kjson_close(struct kjsonreq *);
enum kcgi_err kjson_putdoublep(struct kjsonreq *, const char *, double);
enum kcgi_err kjson_putintp(struct kjsonreq *, const char *, int64_t);
enum kcgi_err kjson_putintstrp(struct kjsonreq *, const char *, int64_t);
enum kcgi_err kjson_putstringp(struct kjsonreq *, const char *, const char *);
enum kcgi_err kjson_putboolp(struct kjsonreq *, const char *, int);
enum kcgi_err kjson_putnullp(struct kjsonreq *, const char *);
enum kcgi_err kjson_putdouble(struct kjsonreq *, double);
enum kcgi_err kjson_putint(struct kjsonreq *, int64_t);
enum kcgi_err kjson_putintstr(struct kjsonreq *, int64_t);
enum kcgi_err kjson_putstring(struct kjsonreq *, const char *);
enum kcgi_err kjson_putbool(struct kjsonreq *, int);
enum kcgi_err kjson_putnull(struct kjsonreq *);
enum kcgi_err kjson_objp_open(struct kjsonreq *, const char *);
enum kcgi_err kjson_obj_open(struct kjsonreq *);
enum kcgi_err kjson_obj_close(struct kjsonreq *);
enum kcgi_err kjson_arrayp_open(struct kjsonreq *, const char *);
enum kcgi_err kjson_array_open(struct kjsonreq *);
enum kcgi_err kjson_array_close(struct kjsonreq *);
enum kcgi_err kjson_stringp_open(struct kjsonreq *, const char *);
enum kcgi_err kjson_string_open(struct kjsonreq *);
enum kcgi_err kjson_string_close(struct kjsonreq *);
enum kcgi_err kjson_string_write(const char *, size_t, void *);
enum kcgi_err kjson_string_putdouble(struct kjsonreq *, double);
enum kcgi_err kjson_string_putint(struct kjsonreq *, int64_t);
enum kcgi_err kjson_string_puts(struct kjsonreq *, const char *);
__END_DECLS
#pragma GCC visibility pop /* visibility(default) */
#endif