chromium/net/dns/host_resolver_nat64_task.h

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef NET_DNS_HOST_RESOLVER_NAT64_TASK_H_
#define NET_DNS_HOST_RESOLVER_NAT64_TASK_H_

#include <memory>
#include <string>
#include <string_view>
#include <vector>

#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "net/dns/host_resolver.h"
#include "net/dns/host_resolver_manager.h"
#include "net/dns/public/dns_query_type.h"

namespace net {

class HostCache;

// Representation of a single HostResolverImpl::Job task to convert an IPv4
// address literal to an IPv4-Embedded IPv6 according to rfc6052.
// https://www.rfc-editor.org/rfc/rfc6052
// When a DNS64 is not found returns the original IPv4 address.
// Destruction cancels the task and prevents any callbacks from being invoked.
class HostResolverNat64Task { … };

}  // namespace net

#endif  // NET_DNS_HOST_RESOLVER_NAT64_TASK_H_