62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
/*
|
|
* Copyright (c) 2016 MariaDB Corporation Ab
|
|
*
|
|
* Use of this software is governed by the Business Source License included
|
|
* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
|
|
*
|
|
* Change Date: 2022-01-01
|
|
*
|
|
* On the date above, in accordance with the Business Source License, use
|
|
* of this software will be governed by version 2 or later of the General
|
|
* Public License.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "maxavro.hh"
|
|
#include <maxbase/alloc.h>
|
|
|
|
/**
|
|
* Private header for maxavro
|
|
*/
|
|
|
|
/** Reading primitives */
|
|
bool maxavro_read_integer(MAXAVRO_FILE* file, uint64_t* val);
|
|
char* maxavro_read_string(MAXAVRO_FILE* file, size_t* size);
|
|
bool maxavro_skip_string(MAXAVRO_FILE* file);
|
|
bool maxavro_read_float(MAXAVRO_FILE* file, float* dest);
|
|
bool maxavro_read_double(MAXAVRO_FILE* file, double* dest);
|
|
|
|
/** Only used when opening the file */
|
|
bool maxavro_read_integer_from_file(MAXAVRO_FILE* file, uint64_t* val);
|
|
|
|
/** Reading complex types */
|
|
MAXAVRO_MAP* maxavro_read_map_from_file(MAXAVRO_FILE* file);
|
|
void maxavro_map_free(MAXAVRO_MAP* value);
|
|
|
|
/**
|
|
* The following functionality is not yet fully implemented
|
|
*/
|
|
|
|
/** Schema creation */
|
|
MAXAVRO_SCHEMA* maxavro_schema_alloc(const char* json);
|
|
void maxavro_schema_free(MAXAVRO_SCHEMA* schema);
|
|
|
|
/** Data block generation */
|
|
MAXAVRO_DATABLOCK* maxavro_datablock_allocate(MAXAVRO_FILE* file, size_t buffersize);
|
|
void maxavro_datablock_free(MAXAVRO_DATABLOCK* block);
|
|
bool maxavro_datablock_finalize(MAXAVRO_DATABLOCK* block);
|
|
|
|
/** Adding values to a datablock. The caller must ensure that the inserted
|
|
* values conform to the file schema and that the required amount of fields
|
|
* is added before finalizing the block. */
|
|
bool maxavro_datablock_add_integer(MAXAVRO_DATABLOCK *file, uint64_t val);
|
|
bool maxavro_datablock_add_string(MAXAVRO_DATABLOCK *file, const char* str);
|
|
bool maxavro_datablock_add_float(MAXAVRO_DATABLOCK *file, float val);
|
|
bool maxavro_datablock_add_double(MAXAVRO_DATABLOCK *file, double val);
|
|
|
|
bool maxavro_read_datablock_start(MAXAVRO_FILE *file);
|
|
bool maxavro_verify_block(MAXAVRO_FILE *file);
|
|
const char* type_to_string(enum maxavro_value_type type);
|
|
enum maxavro_value_type string_to_type(const char *str);
|