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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to you under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
#ifndef AVRO_BASICS_H
#define AVRO_BASICS_H
#ifdef __cplusplus
extern "C" {
#define CLOSE_EXTERN }
#else
#define CLOSE_EXTERN
#endif
enum avro_type_t {
AVRO_STRING,
AVRO_BYTES,
AVRO_INT32,
AVRO_INT64,
AVRO_FLOAT,
AVRO_DOUBLE,
AVRO_BOOLEAN,
AVRO_NULL,
AVRO_RECORD,
AVRO_ENUM,
AVRO_FIXED,
AVRO_MAP,
AVRO_ARRAY,
AVRO_UNION,
AVRO_LINK
};
typedef enum avro_type_t avro_type_t;
enum avro_class_t {
AVRO_SCHEMA,
AVRO_DATUM
};
typedef enum avro_class_t avro_class_t;
struct avro_obj_t {
avro_type_t type;
avro_class_t class_type;
volatile int refcount;
};
#define avro_classof(obj) ((obj)->class_type)
#define is_avro_schema(obj) (obj && avro_classof(obj) == AVRO_SCHEMA)
#define is_avro_datum(obj) (obj && avro_classof(obj) == AVRO_DATUM)
#define avro_typeof(obj) ((obj)->type)
#define is_avro_string(obj) (obj && avro_typeof(obj) == AVRO_STRING)
#define is_avro_bytes(obj) (obj && avro_typeof(obj) == AVRO_BYTES)
#define is_avro_int32(obj) (obj && avro_typeof(obj) == AVRO_INT32)
#define is_avro_int64(obj) (obj && avro_typeof(obj) == AVRO_INT64)
#define is_avro_float(obj) (obj && avro_typeof(obj) == AVRO_FLOAT)
#define is_avro_double(obj) (obj && avro_typeof(obj) == AVRO_DOUBLE)
#define is_avro_boolean(obj) (obj && avro_typeof(obj) == AVRO_BOOLEAN)
#define is_avro_null(obj) (obj && avro_typeof(obj) == AVRO_NULL)
#define is_avro_primitive(obj)(is_avro_string(obj) \
||is_avro_bytes(obj) \
||is_avro_int32(obj) \
||is_avro_int64(obj) \
||is_avro_float(obj) \
||is_avro_double(obj) \
||is_avro_boolean(obj) \
||is_avro_null(obj))
#define is_avro_record(obj) (obj && avro_typeof(obj) == AVRO_RECORD)
#define is_avro_enum(obj) (obj && avro_typeof(obj) == AVRO_ENUM)
#define is_avro_fixed(obj) (obj && avro_typeof(obj) == AVRO_FIXED)
#define is_avro_named_type(obj)(is_avro_record(obj) \
||is_avro_enum(obj) \
||is_avro_fixed(obj))
#define is_avro_map(obj) (obj && avro_typeof(obj) == AVRO_MAP)
#define is_avro_array(obj) (obj && avro_typeof(obj) == AVRO_ARRAY)
#define is_avro_union(obj) (obj && avro_typeof(obj) == AVRO_UNION)
#define is_avro_complex_type(obj) (!(is_avro_primitive(obj))
#define is_avro_link(obj) (obj && avro_typeof(obj) == AVRO_LINK)
CLOSE_EXTERN
#endif
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