1/*
2 * Copyright (C) 2018 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#ifndef _DNS_IDNSTLSSOCKETFACTORY_H
18#define _DNS_IDNSTLSSOCKETFACTORY_H
19
20#include "dns/IDnsTlsSocket.h"
21
22namespace android {
23namespace net {
24
25class IDnsTlsSocketObserver;
26class DnsTlsSessionCache;
27struct DnsTlsServer;
28
29// Dependency injection interface for DnsTlsSocketFactory.
30// This pattern allows mocking of DnsTlsSocket for tests.
31class IDnsTlsSocketFactory {
32public:
33    virtual ~IDnsTlsSocketFactory() {};
34    virtual std::unique_ptr<IDnsTlsSocket> createDnsTlsSocket(
35            const DnsTlsServer& server,
36            unsigned mark,
37            IDnsTlsSocketObserver* _Nonnull observer,
38            DnsTlsSessionCache* _Nonnull cache) = 0;
39};
40
41}  // end of namespace net
42}  // end of namespace android
43
44#endif  // _DNS_IDNSTLSSOCKETFACTORY_H
45