1 /** 2 * Copyright (c) 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 16 #include "array.h" 17 18 #include "configs/guard_context.h" 19 #include "program.h" 20 RefreshNeedUpdate()21void panda::guard::Array::RefreshNeedUpdate() 22 { 23 this->needUpdate_ = GuardContext::GetInstance()->GetGuardOptions()->IsFileNameObfEnabled(); 24 } 25 Update()26void panda::guard::Array::Update() 27 { 28 if (!nameInfo_.IsValid()) { 29 return; 30 } 31 if (!node_.has_value()) { 32 return; 33 } 34 const auto &node = node_.value(); 35 if (node->name_ == node->obfName_) { 36 return; 37 } 38 39 std::string literalArrayIdx = this->nameInfo_.ins_->GetId(INDEX_0); 40 std::string updatedLiteralArrayIdx = literalArrayIdx; 41 updatedLiteralArrayIdx.replace(updatedLiteralArrayIdx.find(node->name_), node->name_.size(), node->obfName_); 42 43 UpdateLiteralArrayTableIdx(literalArrayIdx, updatedLiteralArrayIdx); 44 45 this->nameInfo_.ins_->GetId(INDEX_0) = updatedLiteralArrayIdx; 46 } 47