1 /*
2  * Copyright (C) 2019 The Android Open Source Project *
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *      http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include "utils.h"
17 #include "vibrator.h"
18 
19 namespace android {
20 namespace idlcli {
21 
22 class CommandVibrator;
23 
24 namespace vibrator {
25 
26 class CommandSetExternalControl : public Command {
getDescription() const27     std::string getDescription() const override {
28         return "Enable/disable vibration external control.";
29     }
30 
getUsageSummary() const31     std::string getUsageSummary() const override { return "<enable>"; }
32 
getUsageDetails() const33     UsageDetails getUsageDetails() const override {
34         UsageDetails details{
35                 {"<enable>", {"0/1."}},
36         };
37         return details;
38     }
39 
doArgs(Args & args)40     Status doArgs(Args &args) override {
41         if (auto enable = args.pop<decltype(mEnable)>()) {
42             mEnable = *enable;
43         } else {
44             std::cerr << "Missing Enable!" << std::endl;
45             return USAGE;
46         }
47         return OK;
48     }
49 
doMain(Args &&)50     Status doMain(Args && /*args*/) override {
51         std::string statusStr;
52         Status ret;
53 
54         if (auto hal = getHal<aidl::IVibrator>()) {
55             auto status = hal->call(&aidl::IVibrator::setExternalControl, mEnable);
56             statusStr = status.getDescription();
57             ret = status.isOk() ? OK : ERROR;
58         } else if (auto hal = getHal<V1_3::IVibrator>()) {
59             auto status = hal->call(&V1_3::IVibrator::setExternalControl, mEnable);
60             statusStr = toString(status);
61             ret = status.isOk() && status == V1_0::Status::OK ? OK : ERROR;
62         } else {
63             return UNAVAILABLE;
64         }
65 
66         std::cout << "Status: " << statusStr << std::endl;
67 
68         return ret;
69     }
70 
71     bool mEnable;
72 };
73 
74 static const auto Command =
75         CommandRegistry<CommandVibrator>::Register<CommandSetExternalControl>("setExternalControl");
76 
77 } // namespace vibrator
78 } // namespace idlcli
79 } // namespace android
80