/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree.
 */

#pragma once

#include <stdint.h>
#include <stdlib.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct glean_json_document_t glean_json_document_t;
typedef struct glean_json_value_t glean_json_value_t;

const char* glean_json_parse(
    const char* text,
    size_t size,
    size_t rec_limit,
    glean_json_document_t** document);
void glean_json_document_free(glean_json_document_t*);

glean_json_value_t* glean_json_document_root(glean_json_document_t*);

int glean_json_value_type(glean_json_value_t*);

int64_t glean_json_value_get_int(glean_json_value_t* value);
int glean_json_value_get_bool(glean_json_value_t* value);
void glean_json_value_get_string(
    glean_json_value_t* value,
    const char** text,
    size_t* size);
size_t glean_json_value_get_size(glean_json_value_t* value);
glean_json_value_t* glean_json_value_get_array_element(
    glean_json_value_t* value,
    size_t index);
glean_json_value_t* glean_json_value_get_object_field(
    glean_json_value_t* value,
    const char* key_name,
    size_t key_size);
void glean_json_value_index_object_field(
    glean_json_value_t* value,
    char** key_name,
    size_t* key_size,
    glean_json_value_t** field);

const char*
glean_json_encode(glean_json_value_t* value, char** out, size_t* size);
const char* glean_json_encode_string(
    const char* text,
    size_t text_size,
    char** out,
    size_t* out_size);

size_t glean_json_encode_number(int64_t number, char* out);

size_t glean_json_string_escaped_size(const uint8_t* text, size_t text_size);
void glean_json_string_escape(
    const uint8_t* text,
    size_t text_size,
    char* out,
    size_t escaped_size);
size_t glean_json_mangled_string_escaped_size(
    const uint8_t* text,
    size_t text_size);
void glean_json_mangled_string_escape(
    const uint8_t* text,
    size_t text_size,
    char* out,
    size_t escaped_size);

#ifdef __cplusplus
}
#endif