blob: f2d01b01551bb8edbd371dcdf8c26cc11df8495d [file] [log] [blame]
//
// Copyright (C) 2013 The Android Open Source Project
//
// 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 SHILL_DNS_CLIENT_FACTORY_H_
#define SHILL_DNS_CLIENT_FACTORY_H_
#include <memory>
#include <string>
#include <vector>
#include <base/lazy_instance.h>
#include "shill/dns_client.h"
#include "shill/event_dispatcher.h"
#include "shill/net/ip_address.h"
namespace shill {
class DnsClientFactory {
public:
virtual ~DnsClientFactory();
// This is a singleton. Use DnsClientFactory::GetInstance()->Foo().
static DnsClientFactory* GetInstance();
virtual std::unique_ptr<DnsClient> CreateDnsClient(
IPAddress::Family family,
const std::string& interface_name,
const std::vector<std::string>& dns_servers,
int timeout_ms,
EventDispatcher* dispatcher,
const DnsClient::ClientCallback& callback);
protected:
DnsClientFactory();
private:
friend base::LazyInstanceTraitsBase<DnsClientFactory>;
DISALLOW_COPY_AND_ASSIGN(DnsClientFactory);
};
} // namespace shill
#endif // SHILL_DNS_CLIENT_FACTORY_H_