1 /* 2 * Copyright (c) 2023-2025 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 #ifndef INTERFACES_INNER_API_UNIFIED_COLLECTION_COLLECT_RESULT_H 16 #define INTERFACES_INNER_API_UNIFIED_COLLECTION_COLLECT_RESULT_H 17 18 namespace OHOS { 19 namespace HiviewDFX { 20 namespace UCollect { 21 enum UcError { 22 SUCCESS = 0, 23 UNSUPPORT = 1, 24 READ_FAILED = 2, 25 WRITE_FAILED = 3, 26 PERMISSION_CHECK_FAILED = 4, 27 SYSTEM_ERROR = 5, 28 FEATURE_CLOSED = 6, 29 30 // for trace call 31 TRACE_IS_OCCUPIED = 1002, 32 TRACE_TAG_ERROR = 1003, 33 TRACE_FILE_ERROR = 1004, 34 TRACE_WRITE_ERROR = 1005, 35 TRACE_WRONG_MODE = 1006, 36 TRACE_OUT_OF_TIME = 1007, 37 TRACE_FORK_ERROR = 1008, 38 TRACE_EPOLL_WAIT_ERROR = 1009, 39 TRACE_PIPE_CREATE_ERROR = 1010, 40 TRACE_SYSINFO_READ_FAILURE = 1011, 41 TRACE_STATE_ERROR = 1012, 42 TRACE_OPEN_ERROR = 1013, 43 44 // trace flow control policy 45 TRACE_OVER_FLOW = 1100, 46 TRACE_DUMP_OVER_FLOW = 1101, 47 48 // app trace all 49 HAD_CAPTURED_TRACE = 1203, 50 INVALID_ACTION_ID = 1206, 51 52 // for perf call 53 USAGE_EXCEED_LIMIT = 2000, 54 PERF_COLLECT_FAILED = 2001, 55 PERF_COLLECT_UNSUPPORT = 2002, 56 PERF_CALLER_NOT_FIND = 2003, 57 }; 58 } // UCollect 59 60 template<typename T> class CollectResult { 61 public: CollectResult()62 CollectResult() : CollectResult(UCollect::UcError::UNSUPPORT) {} 63 CollectResult(UCollect::UcError errCode)64 CollectResult(UCollect::UcError errCode) : retCode(errCode) 65 { 66 data = {}; 67 } 68 69 UCollect::UcError retCode; 70 T data; 71 }; 72 } // HiviewDFX 73 } // OHOS 74 #endif // INTERFACES_INNER_API_UNIFIED_COLLECTION_COLLECT_RESULT_H