1 /* 2 * Copyright (C) 2015 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 AAPT_PROGUARD_RULES_H 18 #define AAPT_PROGUARD_RULES_H 19 20 #include <map> 21 #include <ostream> 22 #include <set> 23 #include <string> 24 25 #include "Resource.h" 26 #include "Source.h" 27 #include "xml/XmlDom.h" 28 29 namespace aapt { 30 namespace proguard { 31 32 class KeepSet { 33 public: AddClass(const Source & source,const std::string & class_name)34 inline void AddClass(const Source& source, const std::string& class_name) { 35 keep_set_[class_name].insert(source); 36 } 37 AddMethod(const Source & source,const std::string & method_name)38 inline void AddMethod(const Source& source, const std::string& method_name) { 39 keep_method_set_[method_name].insert(source); 40 } 41 42 private: 43 friend bool WriteKeepSet(std::ostream* out, const KeepSet& keep_set); 44 45 std::map<std::string, std::set<Source>> keep_set_; 46 std::map<std::string, std::set<Source>> keep_method_set_; 47 }; 48 49 bool CollectProguardRulesForManifest(const Source& source, 50 xml::XmlResource* res, KeepSet* keep_set, 51 bool main_dex_only = false); 52 bool CollectProguardRules(const Source& source, xml::XmlResource* res, 53 KeepSet* keep_set); 54 55 bool WriteKeepSet(std::ostream* out, const KeepSet& keep_set); 56 57 } // namespace proguard 58 } // namespace aapt 59 60 #endif // AAPT_PROGUARD_RULES_H 61