1//
2// Copyright (C) 2013 The Android Open Source Project
3//
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at
7//
8//      http://www.apache.org/licenses/LICENSE-2.0
9//
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15//
16
17#include "shill/dns_client_factory.h"
18
19using std::string;
20using std::vector;
21
22namespace shill {
23
24namespace {
25
26base::LazyInstance<DNSClientFactory> g_dns_client_factory
27    = LAZY_INSTANCE_INITIALIZER;
28
29}  // namespace
30
31DNSClientFactory::DNSClientFactory() {}
32DNSClientFactory::~DNSClientFactory() {}
33
34DNSClientFactory* DNSClientFactory::GetInstance() {
35  return g_dns_client_factory.Pointer();
36}
37
38DNSClient* DNSClientFactory::CreateDNSClient(
39    IPAddress::Family family,
40    const string& interface_name,
41    const vector<string>& dns_servers,
42    int timeout_ms,
43    EventDispatcher* dispatcher,
44    const DNSClient::ClientCallback& callback) {
45  return new DNSClient(family,
46                       interface_name,
47                       dns_servers,
48                       timeout_ms,
49                       dispatcher,
50                       callback);
51}
52
53}  // namespace shill
54