1 /* 2 * Copyright (C) 2022 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 #include "chre/core/system_health_monitor.h" 18 19 #include "chre/core/event_loop_manager.h" 20 #include "chre/platform/fatal_error.h" 21 #include "chre/platform/log.h" 22 #include "chre/util/macros.h" 23 24 namespace chre { 25 onFailure(HealthCheckId id)26void SystemHealthMonitor::onFailure(HealthCheckId id) { 27 EventLoopManagerSingleton::get()->getSystemHealthMonitor().onCheckFailureImpl( 28 id); 29 } 30 onCheckFailureImpl(HealthCheckId id)31void SystemHealthMonitor::onCheckFailureImpl(HealthCheckId id) { 32 auto index = asBaseType(id); 33 if (mShouldCheckCrash) { 34 FATAL_ERROR("HealthMonitor check failed for type %" PRIu16, index); 35 } else { 36 constexpr auto kMaxCount = std::numeric_limits< 37 std::remove_reference_t<decltype(mCheckIdOccurrenceCounter[0])>>::max(); 38 CHRE_ASSERT(index < ARRAY_SIZE(mCheckIdOccurrenceCounter)); 39 if (mCheckIdOccurrenceCounter[index] == kMaxCount) { 40 LOGD("Cannot record one more HealthCheckId %" PRIu16 41 "occurrence: overflow", 42 index); 43 } else { 44 mCheckIdOccurrenceCounter[index]++; 45 } 46 LOGE("HealthMonitor check failed for type %" PRIu16 47 ", occurrence: %" PRIu16, 48 index, mCheckIdOccurrenceCounter[index]); 49 } 50 } 51 52 } // namespace chre 53