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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_CODEC_H
#define AVRO_CODEC_H
#ifdef __cplusplus
extern "C" {
#define CLOSE_EXTERN }
#else
#define CLOSE_EXTERN
#endif
#include <avro/platform.h>
enum avro_codec_type_t {
AVRO_CODEC_NULL,
AVRO_CODEC_DEFLATE,
AVRO_CODEC_LZMA,
AVRO_CODEC_SNAPPY
};
typedef enum avro_codec_type_t avro_codec_type_t;
struct avro_codec_t_ {
const char * name;
avro_codec_type_t type;
int64_t block_size;
int64_t used_size;
void * block_data;
void * codec_data;
};
typedef struct avro_codec_t_* avro_codec_t;
int avro_codec(avro_codec_t c, const char *type);
int avro_codec_reset(avro_codec_t c);
int avro_codec_encode(avro_codec_t c, void * data, int64_t len);
int avro_codec_decode(avro_codec_t c, void * data, int64_t len);
CLOSE_EXTERN
#endif
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