1 // Copyright (C) 2019 The Android Open Source Project 2 // 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 HEADER_CHECKER_REPR_IR_READER_H_ 16 #define HEADER_CHECKER_REPR_IR_READER_H_ 17 18 #include "repr/ir_representation.h" 19 20 #include <memory> 21 #include <string> 22 23 24 namespace header_checker { 25 namespace repr { 26 27 28 class IRReader { 29 public: 30 // Construct an IRReader that loads a dump file to module_ir. 31 // If module_ir is nullptr, create a ModuleIR with the default constructor. 32 static std::unique_ptr<IRReader> CreateIRReader( 33 TextFormatIR text_format, std::unique_ptr<ModuleIR> module_ir = nullptr); 34 IRReader(std::unique_ptr<ModuleIR> module_ir)35 IRReader(std::unique_ptr<ModuleIR> module_ir) 36 : module_(std::move(module_ir)) {} 37 ~IRReader()38 virtual ~IRReader() {} 39 40 bool ReadDump(const std::string &dump_file); 41 GetModule()42 const ModuleIR &GetModule() const { return *module_; } 43 44 private: 45 virtual bool ReadDumpImpl(const std::string &dump_file) = 0; 46 47 protected: 48 std::unique_ptr<ModuleIR> module_; 49 }; 50 51 52 } // namespace repr 53 } // namespace header_checker 54 55 56 #endif // HEADER_CHECKER_REPR_IR_READER_H_ 57