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 "io_collector_empty_impl.h" 17 18 namespace OHOS { 19 namespace HiviewDFX { 20 namespace UCollectUtil { Create()21std::shared_ptr<IoCollector> IoCollector::Create() 22 { 23 return std::make_shared<IoCollectorEmptyImpl>(); 24 } 25 CollectProcessIo(int32_t pid)26CollectResult<ProcessIo> IoCollectorEmptyImpl::CollectProcessIo(int32_t pid) 27 { 28 return CollectResult<ProcessIo>(UCollect::UcError::FEATURE_CLOSED); 29 } 30 CollectRawDiskStats()31CollectResult<std::string> IoCollectorEmptyImpl::CollectRawDiskStats() 32 { 33 return CollectResult<std::string>(UCollect::UcError::FEATURE_CLOSED); 34 } 35 CollectDiskStats(DiskStatsFilter filter,bool isUpdate)36CollectResult<std::vector<DiskStats>> IoCollectorEmptyImpl::CollectDiskStats(DiskStatsFilter filter, bool isUpdate) 37 { 38 return CollectResult<std::vector<DiskStats>>(UCollect::UcError::FEATURE_CLOSED); 39 } 40 ExportDiskStats(DiskStatsFilter filter)41CollectResult<std::string> IoCollectorEmptyImpl::ExportDiskStats(DiskStatsFilter filter) 42 { 43 return CollectResult<std::string>(UCollect::UcError::FEATURE_CLOSED); 44 } 45 CollectEMMCInfo()46CollectResult<std::vector<EMMCInfo>> IoCollectorEmptyImpl::CollectEMMCInfo() 47 { 48 return CollectResult<std::vector<EMMCInfo>>(UCollect::UcError::FEATURE_CLOSED); 49 } 50 ExportEMMCInfo()51CollectResult<std::string> IoCollectorEmptyImpl::ExportEMMCInfo() 52 { 53 return CollectResult<std::string>(UCollect::UcError::FEATURE_CLOSED); 54 } 55 CollectAllProcIoStats(bool isUpdate)56CollectResult<std::vector<ProcessIoStats>> IoCollectorEmptyImpl::CollectAllProcIoStats(bool isUpdate) 57 { 58 return CollectResult<std::vector<ProcessIoStats>>(UCollect::UcError::FEATURE_CLOSED); 59 } 60 ExportAllProcIoStats()61CollectResult<std::string> IoCollectorEmptyImpl::ExportAllProcIoStats() 62 { 63 return CollectResult<std::string>(UCollect::UcError::FEATURE_CLOSED); 64 } 65 CollectSysIoStats()66CollectResult<SysIoStats> IoCollectorEmptyImpl::CollectSysIoStats() 67 { 68 return CollectResult<SysIoStats>(UCollect::UcError::FEATURE_CLOSED); 69 } 70 ExportSysIoStats()71CollectResult<std::string> IoCollectorEmptyImpl::ExportSysIoStats() 72 { 73 return CollectResult<std::string>(UCollect::UcError::FEATURE_CLOSED); 74 } 75 } // UCollectUtil 76 } // HiViewDFX 77 } // OHOS 78