1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ART_TOOLS_VERIDEX_CLASS_FILTER_H_ 18 #define ART_TOOLS_VERIDEX_CLASS_FILTER_H_ 19 20 #include <android-base/strings.h> 21 22 namespace art { 23 24 class ClassFilter { 25 public: ClassFilter(const std::vector<std::string> & prefixes)26 explicit ClassFilter(const std::vector<std::string>& prefixes) : prefixes_(prefixes) {} 27 Matches(const char * class_descriptor)28 bool Matches(const char* class_descriptor) const { 29 if (prefixes_.empty()) { 30 return true; 31 } 32 33 for (const std::string& filter : prefixes_) { 34 if (android::base::StartsWith(class_descriptor, filter)) { 35 return true; 36 } 37 } 38 39 return false; 40 } 41 42 private: 43 const std::vector<std::string>& prefixes_; 44 }; 45 46 } // namespace art 47 48 #endif // ART_TOOLS_VERIDEX_CLASS_FILTER_H_ 49