1 /* 2 * Copyright (c) 2024 Huawei Device Co., Ltd. 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 "interceptor/block_all_app_start_interceptor.h" 17 18 #include "hilog_tag_wrapper.h" 19 20 namespace OHOS { 21 namespace AAFwk { DoProcess(AbilityInterceptorParam param)22ErrCode BlockAllAppStartInterceptor::DoProcess(AbilityInterceptorParam param) 23 { 24 if (param.shouldBlockAllAppStartFunc_ == nullptr) { 25 TAG_LOGE(AAFwkTag::ECOLOGICAL_RULE, "shouldBlockAllAppStartFunc_ is nullptr"); 26 return ERR_INVALID_VALUE; 27 } 28 if (param.shouldBlockAllAppStartFunc_()) { 29 TAG_LOGE(AAFwkTag::ECOLOGICAL_RULE, "blocking app start due to low memory"); 30 return ERR_ALL_APP_START_BLOCKED; 31 } 32 return ERR_OK; 33 } 34 } // namespace AAFwk 35 } // namespace OHOS