/*
 * librdkafka - The Apache Kafka C/C++ library
 *
 * Copyright (c) 2017 Magnus Edenhill
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _RDKAFKA_INTERCEPTOR_H
#define _RDKAFKA_INTERCEPTOR_H

rd_kafka_conf_res_t
rd_kafka_interceptors_on_conf_set (rd_kafka_conf_t *conf,
                                   const char *name, const char *val,
                                   char *errstr, size_t errstr_size);
void
rd_kafka_interceptors_on_conf_dup (rd_kafka_conf_t *new_conf,
                                   const rd_kafka_conf_t *old_conf,
                                   size_t filter_cnt, const char **filter);
void
rd_kafka_interceptors_on_conf_destroy (rd_kafka_conf_t *conf) ;
void
rd_kafka_interceptors_on_new (rd_kafka_t *rk, const rd_kafka_conf_t *conf);
void
rd_kafka_interceptors_on_destroy (rd_kafka_t *rk);
void
rd_kafka_interceptors_on_send (rd_kafka_t *rk, rd_kafka_message_t *rkmessage);
void
rd_kafka_interceptors_on_acknowledgement (rd_kafka_t *rk,
                                          rd_kafka_message_t *rkmessage);
void
rd_kafka_interceptors_on_acknowledgement_queue (rd_kafka_t *rk,
                                                rd_kafka_msgq_t *rkmq,
                                                rd_kafka_resp_err_t force_err);

void rd_kafka_interceptors_on_consume (rd_kafka_t *rk,
                                       rd_kafka_message_t *rkmessage);
void
rd_kafka_interceptors_on_commit (rd_kafka_t *rk,
                                 const rd_kafka_topic_partition_list_t *offsets,
                                 rd_kafka_resp_err_t err);

void rd_kafka_interceptors_on_request_sent (rd_kafka_t *rk,
                                            int sockfd,
                                            const char *brokername,
                                            int32_t brokerid,
                                            int16_t ApiKey,
                                            int16_t ApiVersion,
                                            int32_t CorrId,
                                            size_t  size);

void rd_kafka_interceptors_on_response_received (rd_kafka_t *rk,
                                                 int sockfd,
                                                 const char *brokername,
                                                 int32_t brokerid,
                                                 int16_t ApiKey,
                                                 int16_t ApiVersion,
                                                 int32_t CorrId,
                                                 size_t  size,
                                                 int64_t rtt,
                                                 rd_kafka_resp_err_t err);

void rd_kafka_interceptors_on_thread_start (rd_kafka_t *rk,
                                            rd_kafka_thread_type_t thread_type);
void rd_kafka_interceptors_on_thread_exit (rd_kafka_t *rk,
                                           rd_kafka_thread_type_t thread_type);

void rd_kafka_conf_interceptor_ctor (int scope, void *pconf);
void rd_kafka_conf_interceptor_dtor (int scope, void *pconf);
void rd_kafka_conf_interceptor_copy (int scope, void *pdst, const void *psrc,
                                     void *dstptr, const void *srcptr,
                                     size_t filter_cnt, const char **filter);

void rd_kafka_interceptors_destroy (rd_kafka_conf_t *conf);

#endif /* _RDKAFKA_INTERCEPTOR_H */