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/assert.h" 21 #include "chre/platform/fatal_error.h" 22 #include "chre/platform/log.h" 23 #include "chre/util/macros.h" 24 25 namespace chre { 26 onFailure(HealthCheckId id)27void SystemHealthMonitor::onFailure(HealthCheckId id) { 28 EventLoopManagerSingleton::get()->getSystemHealthMonitor().onCheckFailureImpl( 29 id); 30 } 31 onCheckFailureImpl(HealthCheckId id)32void SystemHealthMonitor::onCheckFailureImpl(HealthCheckId id) { 33 auto index = asBaseType(id); 34 if (mShouldCheckCrash) { 35 FATAL_ERROR("HealthMonitor check failed for type %" PRIu16, index); 36 } else { 37 constexpr auto kMaxCount = std::numeric_limits< 38 std::remove_reference_t<decltype(mCheckIdOccurrenceCounter[0])>>::max(); 39 CHRE_ASSERT(index < ARRAY_SIZE(mCheckIdOccurrenceCounter)); 40 if (mCheckIdOccurrenceCounter[index] == kMaxCount) { 41 LOGD("Cannot record one more HealthCheckId %" PRIu16 42 "occurrence: overflow", 43 index); 44 } else { 45 mCheckIdOccurrenceCounter[index]++; 46 } 47 LOGE("HealthMonitor check failed for type %" PRIu16 48 ", occurrence: %" PRIu16, 49 index, mCheckIdOccurrenceCounter[index]); 50 } 51 } 52 53 } // namespace chre 54