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 "error.h" 17 18 #include "utils/logger.h" 19 GetDescStream()20std::ostream &panda::guard::Error::GetDescStream() 21 { 22 return descStream_; 23 } 24 GetCauseStream()25std::ostream &panda::guard::Error::GetCauseStream() 26 { 27 return causeStream_; 28 } 29 GetSolutionsStream()30std::ostream &panda::guard::Error::GetSolutionsStream() 31 { 32 return solutionsStream_; 33 } 34 Print()35void panda::guard::Error::Print() 36 { 37 LOG(ERROR, PANDAGUARD) << tag_ << descStream_.str(); 38 39 if (errorCode_ == ErrorCode::GENERIC_ERROR) { 40 PrintGenericError(); // print to console without displaying internal details 41 return; 42 } 43 44 std::stringstream ss; 45 ss << "[ErrorCode]:" << static_cast<int>(errorCode_) << std::endl; 46 ss << "[Description]:" << descStream_.str(); 47 if (!causeStream_.str().empty()) { 48 ss << std::endl; 49 ss << "[Cause]:" << causeStream_.str(); 50 } 51 if (!solutionsStream_.str().empty()) { 52 ss << std::endl; 53 ss << "[Solutions]:" << solutionsStream_.str(); 54 } 55 std::cerr << ss.str() << std::endl; 56 } 57 PrintGenericError()58void panda::guard::Error::PrintGenericError() 59 { 60 std::stringstream ss; 61 ss << "[ErrorCode]:" << static_cast<int>(ErrorCode::GENERIC_ERROR) << std::endl; 62 ss << "[Description]:obfuscate failed" << std::endl; 63 std::cerr << ss.str() << std::endl; 64 }