1 /* 2 * Copyright 2016 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 VTS_COMPILATION_TOOLS_VTSC_CODE_GEN_CODEGENBASE_H_ 18 #define VTS_COMPILATION_TOOLS_VTSC_CODE_GEN_CODEGENBASE_H_ 19 20 #include <hidl-util/Formatter.h> 21 #include <iostream> 22 #include <sstream> 23 #include <string> 24 25 #include "test/vts/proto/ComponentSpecificationMessage.pb.h" 26 27 using namespace std; 28 29 namespace android { 30 namespace vts { 31 32 enum VtsCompileMode { 33 kDriver = 0, 34 kProfiler, 35 kFuzzer 36 }; 37 38 // Specifies what kinds of files to generate. 39 enum VtsCompileFileType { 40 kBoth = 0, 41 kHeader, 42 kSource, 43 }; 44 45 class CodeGenBase { 46 public: 47 explicit CodeGenBase(const char* input_vts_file_path); 48 virtual ~CodeGenBase(); 49 50 // Generate both a C/C++ file and its header file. 51 virtual void GenerateAll(Formatter& header_out, Formatter& source_out, 52 const ComponentSpecificationMessage& message) = 0; 53 54 // Generates source file. 55 virtual void GenerateSourceFile( 56 Formatter& out, const ComponentSpecificationMessage& message) = 0; 57 58 // Generates header file. 59 virtual void GenerateHeaderFile( 60 Formatter& out, const ComponentSpecificationMessage& message) = 0; 61 input_vts_file_path()62 const char* input_vts_file_path() const { 63 return input_vts_file_path_; 64 } 65 66 protected: 67 const char* input_vts_file_path_; 68 }; 69 70 // TODO(zhuoyao): move these methods to util files. 71 // Translates the VTS proto file to C/C++ code and header files. 72 void Translate(VtsCompileMode mode, 73 const char* input_vts_file_path, 74 const char* output_header_dir_path, 75 const char* output_cpp_file_path); 76 77 78 // Translates the VTS proto file to a C/C++ source or header file. 79 void TranslateToFile(VtsCompileMode mode, 80 const char* input_vts_file_path, 81 const char* output_file_path, 82 VtsCompileFileType file_type); 83 84 } // namespace vts 85 } // namespace android 86 87 #endif // VTS_COMPILATION_TOOLS_VTSC_CODE_GEN_CODEGENBASE_H_ 88