text: /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
  
  /*  Fluent Bit
   *  ==========
   *  Copyright (C) 2015-2018 Treasure Data Inc.
   *
   *  Licensed 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
   *
   *      http://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 FLB_OUT_ES_H
  #define FLB_OUT_ES_H
  
  #define FLB_ES_DEFAULT_HOST       "127.0.0.1"
  #define FLB_ES_DEFAULT_PORT       92000
  #define FLB_ES_DEFAULT_INDEX      "fluent-bit"
  #define FLB_ES_DEFAULT_TYPE       "flb_type"
  #define FLB_ES_DEFAULT_PREFIX     "logstash"
  #define FLB_ES_DEFAULT_TIME_FMT   "%Y.%m.%d"
  #define FLB_ES_DEFAULT_TIME_KEY   "@timestamp"
  #define FLB_ES_DEFAULT_TIME_KEYF  "%Y-%m-%dT%H:%M:%S"
  #define FLB_ES_DEFAULT_TAG_KEY    "_flb-key"
  
  struct flb_elasticsearch {
      /* Elasticsearch index (database) and type (table) */
      char *index;
      char *type;
  
      /* HTTP Auth */
      char *http_user;
      char *http_passwd;
  
      /* HTTP Client Setup */
      size_t buffer_size;
  
      /*
       * Logstash compatibility options
       * ==============================
       */
  
      /* enabled/disabled */
      int logstash_format;
      int generate_id;
  
      /* prefix */
      int logstash_prefix_len;
      char *logstash_prefix;
  
      /* date format */
      int logstash_dateformat_len;
      char *logstash_dateformat;
  
      /* time key */
      int time_key_len;
      char *time_key;
  
      /* time key format */
      int time_key_format_len;
      char *time_key_format;
  
      /* include_tag_key */
      int include_tag_key;
      int tag_key_len;
      char *tag_key;
  
      /* Elasticsearch HTTP API */
      char uri[256];
  
      /* Upstream connection to the backend server */
      struct flb_upstream *u;
  };
  
  #endif
  