/*
 * 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 <string_view>
#include <yaml-cpp/yaml.h>

#include "ts/ts.h"

class AddressSource
{
public:
  AddressSource()                                                                     = default;
  virtual ~AddressSource()                                                            = default;
  virtual bool             verify(TSHttpTxn txnp)                                     = 0;
  virtual struct sockaddr *get_address(TSHttpTxn txnp, struct sockaddr_storage *addr) = 0;

protected:
  int inet_pton46(std::string str, struct sockaddr_storage *addr);
};

class AddressSourceBuilder
{
public:
  static AddressSource *build(YAML::Node config);
};
