1 /* 2 * Copyright (C) 2019 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 #pragma once 18 19 #include <android/hardware/atrace/1.0/IAtraceDevice.h> 20 #include <hidl/Status.h> 21 22 namespace android { 23 namespace hardware { 24 namespace atrace { 25 namespace V1_0 { 26 namespace implementation { 27 28 using ::android::sp; 29 using ::android::hardware::hidl_array; 30 using ::android::hardware::hidl_memory; 31 using ::android::hardware::hidl_string; 32 using ::android::hardware::hidl_vec; 33 using ::android::hardware::Return; 34 using ::android::hardware::Void; 35 36 struct AtraceDevice : public IAtraceDevice { 37 AtraceDevice(); 38 // Methods from ::android::hardware::atrace::V1_0::IAtraceDevice follow. 39 Return<void> listCategories(listCategories_cb _hidl_cb) override; 40 Return<::android::hardware::atrace::V1_0::Status> enableCategories( 41 const hidl_vec<hidl_string> &categories) override; 42 Return<::android::hardware::atrace::V1_0::Status> disableAllCategories() override; 43 44 private: 45 std::string mTracefsEventRoot; 46 // Methods from ::android::hidl::base::V1_0::IBase follow. 47 }; 48 49 } // namespace implementation 50 } // namespace V1_0 51 } // namespace atrace 52 } // namespace hardware 53 } // namespace android 54