1/*
2 * Copyright (C) 2015 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 ANDROID_INPUT_HOST_H
18#define ANDROID_INPUT_HOST_H
19
20#include <vector>
21
22#include <hardware/input.h>
23#include <utils/RefBase.h>
24#include <utils/String8.h>
25#include <utils/StrongPointer.h>
26
27#include "InputDriver.h"
28
29namespace android {
30
31class InputDriverInterface;
32
33class InputHostInterface : public virtual RefBase {
34protected:
35    InputHostInterface() = default;
36    virtual ~InputHostInterface() = default;
37
38public:
39
40    virtual void registerInputDriver(InputDriverInterface* driver) = 0;
41
42    virtual void dump(String8& result) = 0;
43};
44
45class InputHost : public InputHostInterface {
46public:
47    InputHost() = default;
48
49    virtual void registerInputDriver(InputDriverInterface* driver) override;
50
51    virtual void dump(String8& result) override;
52
53private:
54    std::vector<sp<InputDriverInterface>> mDrivers;
55};
56
57} // namespace android
58#endif // ANDRIOD_INPUT_HOST_H
59