/** @file

 *

 *  HTTP/3 Config

 *

 *  @section license License

 *

 *  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

 *

 *      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.

 */

#pragma once

#include "iocore/eventsystem/ConfigProcessor.h"

namespace ts

{

class Http3ConfigParams : public ConfigInfo

{

public:

  Http3ConfigParams(){};

  ~Http3ConfigParams(){};

  void initialize();

  uint32_t header_table_size() const;

  uint32_t max_field_section_size() const;

  uint32_t qpack_blocked_streams() const;

  uint32_t num_placeholders() const;

  uint32_t max_settings() const;

private:

  uint32_t _header_table_size      = 0;

  uint32_t _max_field_section_size = 0;

  uint32_t _qpack_blocked_streams  = 0;

  uint32_t _num_placeholders       = 0;

  uint32_t _max_settings           = 10;

};

class Http3Config

{

public:

  static void               startup();

  static void               reconfigure();

  static Http3ConfigParams *acquire();

  static void               release(Http3ConfigParams *params);

  using scoped_config = ConfigProcessor::scoped_config<Http3Config, Http3ConfigParams>;

private:

  static int _config_id;

};

} // namespace ts