astarte_bson_serializer.h

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/*
 * (C) Copyright 2016, Ispirata Srl, info@ispirata.com.
 *
 * SPDX-License-Identifier: LGPL-2.1+ OR Apache-2.0
 */
 
#ifndef _ASTARTE_BSON_SERIALIZER_H_
#define _ASTARTE_BSON_SERIALIZER_H_
 
#include "astarte.h"
 
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct astarte_byte_array_t
{
    int capacity;
    int size;
    uint8_t *buf;
};
 
struct astarte_bson_serializer_t
{
    struct astarte_byte_array_t ba;
};
 
void astarte_bson_serializer_init(struct astarte_bson_serializer_t *bs);
 
void astarte_bson_serializer_destroy(struct astarte_bson_serializer_t *bs);
 
const void *astarte_bson_serializer_get_document(
    const struct astarte_bson_serializer_t *bs, int *size);
 
astarte_err_t astarte_bson_serializer_write_document(
    const struct astarte_bson_serializer_t *bs, void *out_buf, int out_buf_len, int *out_doc_size);
 
int astarte_bson_serializer_document_size(const struct astarte_bson_serializer_t *bs);
 
void astarte_bson_serializer_append_end_of_document(struct astarte_bson_serializer_t *bs);
 
void astarte_bson_serializer_append_double(
    struct astarte_bson_serializer_t *bs, const char *name, double value);
 
void astarte_bson_serializer_append_int32(
    struct astarte_bson_serializer_t *bs, const char *name, int32_t value);
 
void astarte_bson_serializer_append_int64(
    struct astarte_bson_serializer_t *bs, const char *name, int64_t value);
 
void astarte_bson_serializer_append_binary(
    struct astarte_bson_serializer_t *bs, const char *name, const void *value, int size);
 
void astarte_bson_serializer_append_string(
    struct astarte_bson_serializer_t *bs, const char *name, const char *string);
 
void astarte_bson_serializer_append_datetime(
    struct astarte_bson_serializer_t *bs, const char *name, uint64_t epoch_millis);
 
void astarte_bson_serializer_append_boolean(
    struct astarte_bson_serializer_t *bs, const char *name, bool value);
 
void astarte_bson_serializer_append_document(
    struct astarte_bson_serializer_t *bs, const char *name, const void *document);
 
void astarte_bson_serializer_append_double_array(
    struct astarte_bson_serializer_t *bs, const char *name, const double *double_array, int count);
 
void astarte_bson_serializer_append_int32_array(
    struct astarte_bson_serializer_t *bs, const char *name, const int32_t *int32_array, int count);
 
void astarte_bson_serializer_append_int64_array(
    struct astarte_bson_serializer_t *bs, const char *name, const int64_t *int64_array, int count);
 
void astarte_bson_serializer_append_string_array(struct astarte_bson_serializer_t *bs,
    const char *name, const char *const *string_array, int count);
 
void astarte_bson_serializer_append_binary_array(struct astarte_bson_serializer_t *bs,
    const char *name, const void *const *binary_array, const int *sizes, int count);
 
void astarte_bson_serializer_append_datetime_array(struct astarte_bson_serializer_t *bs,
    const char *name, const int64_t *epoch_millis_array, int count);
 
void astarte_bson_serializer_append_boolean_array(
    struct astarte_bson_serializer_t *bs, const char *name, const bool *boolean_array, int count);
 
#ifdef __cplusplus
}
#endif
 
#endif