benchtests/json-lib.h

   1 /* Simple library for printing JSON data.
   2    Copyright (C) 2014-2022 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #ifndef __JSON_LIB_H__
  20 #define __JSON_LIB_H__
  21
  22 #include <stdbool.h>
  23 #include <inttypes.h>
  24 #include <stdio.h>
  25
  26 struct json_ctx
  27 {
  28   FILE *fp;
  29   unsigned int indent_level;
  30   bool first_element;
  31 };
  32
  33 typedef struct json_ctx json_ctx_t;
  34
  35 void json_init (json_ctx_t *ctx, unsigned int indent_level, FILE *fp);
  36 void json_document_begin (json_ctx_t *ctx);
  37 void json_document_end (json_ctx_t *ctx);
  38 void json_attr_object_begin (json_ctx_t *ctx, const char *name);
  39 void json_attr_object_end (json_ctx_t *ctx);
  40 void json_attr_string (json_ctx_t *ctx, const char *name, const char *s);
  41 void json_attr_int (json_ctx_t *ctx, const char *name, int64_t d);
  42 void json_attr_uint (json_ctx_t *ctx, const char *name, uint64_t d);
  43 void json_attr_double (json_ctx_t *ctx, const char *name, double d);
  44 void json_array_begin (json_ctx_t *ctx, const char *name);
  45 void json_array_end (json_ctx_t *ctx);
  46 void json_element_string (json_ctx_t *ctx, const char *s);
  47 void json_element_int (json_ctx_t *ctx, int64_t d);
  48 void json_element_uint (json_ctx_t *ctx, uint64_t d);
  49 void json_element_double (json_ctx_t *ctx, double d);
  50 void json_element_object_begin (json_ctx_t *ctx);
  51 void json_element_object_end (json_ctx_t *ctx);
  52
  53 #endif