destination_endpoint.h

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/*
  Copyright (c) 2024, 2025, Oracle and/or its affiliates.
 
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  it under the terms of the GNU General Public License, version 2.0,
  as published by the Free Software Foundation.
 
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  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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*/
 
#ifndef MYSQL_HARNESS_DESTINATION_ENDPOINT_INCLUDED
#define MYSQL_HARNESS_DESTINATION_ENDPOINT_INCLUDED
 
#include "harness_export.h"
 
#include <variant>
 
#include "mysql/harness/net_ts/internet.h"
#include "mysql/harness/net_ts/local.h"
 
namespace mysql_harness {
 
class HARNESS_EXPORT DestinationEndpoint {
 public:
  using TcpType = net::ip::tcp::endpoint;
  using LocalType = local::stream_protocol::endpoint;
 
  explicit DestinationEndpoint() : ep_(TcpType()) {}
  explicit DestinationEndpoint(TcpType ep) : ep_(std::move(ep)) {}
  explicit DestinationEndpoint(LocalType ep) : ep_(std::move(ep)) {}
 
  bool is_tcp() const { return std::holds_alternative<TcpType>(ep_); }
  bool is_local() const { return !is_tcp(); }
 
  TcpType &as_tcp() { return std::get<TcpType>(ep_); }
  const TcpType &as_tcp() const { return std::get<TcpType>(ep_); }
 
  LocalType &as_local() { return std::get<LocalType>(ep_); }
  const LocalType &as_local() const { return std::get<LocalType>(ep_); }
 
  std::string str() const;
 
 private:
  std::variant<TcpType, LocalType> ep_;
};
 
}  // namespace mysql_harness
 
#endif