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 CommandGetCompositionSizeMax : public Command { getDescription() const27 std::string getDescription() const override { 28 return "Retrieves vibrator composition size max."; 29 } 30 getUsageSummary() const31 std::string getUsageSummary() const override { return ""; } 32 getUsageDetails() const33 UsageDetails getUsageDetails() const override { 34 UsageDetails details{}; 35 return details; 36 } 37 doArgs(Args & args)38 Status doArgs(Args &args) override { 39 if (!args.empty()) { 40 std::cerr << "Unexpected Arguments!" << std::endl; 41 return USAGE; 42 } 43 return OK; 44 } 45 doMain(Args &&)46 Status doMain(Args && /*args*/) override { 47 std::string statusStr; 48 int32_t maxSize; 49 Status ret; 50 51 if (auto hal = getHal<aidl::IVibrator>()) { 52 auto status = hal->call(&aidl::IVibrator::getCompositionSizeMax, &maxSize); 53 statusStr = status.getDescription(); 54 ret = status.isOk() ? OK : ERROR; 55 } else { 56 return UNAVAILABLE; 57 } 58 59 std::cout << "Status: " << statusStr << std::endl; 60 std::cout << "Max Size: " << maxSize << std::endl; 61 62 return ret; 63 } 64 }; 65 66 static const auto Command = 67 CommandRegistry<CommandVibrator>::Register<CommandGetCompositionSizeMax>( 68 "getCompositionSizeMax"); 69 70 } // namespace vibrator 71 } // namespace idlcli 72 } // namespace android 73