1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * 4 * HDF is dual licensed: you can use it either under the terms of 5 * the GPL, or the BSD license, at your option. 6 * See the LICENSE file in the root of this repository for complete details. 7 */ 8 9 #ifndef OHOS_HDI_CPP_CUSTOM_TYPES_CODE_EMITTER_H 10 #define OHOS_HDI_CPP_CUSTOM_TYPES_CODE_EMITTER_H 11 12 #include "codegen/cpp_code_emitter.h" 13 14 namespace OHOS { 15 namespace HDI { 16 class CppCustomTypesCodeEmitter : public CppCodeEmitter { 17 public: CppCustomTypesCodeEmitter()18 CppCustomTypesCodeEmitter() : CppCodeEmitter() {} 19 20 virtual ~CppCustomTypesCodeEmitter() = default; 21 22 private: 23 bool ResolveDirectory(const std::string &targetDirectory) override; 24 25 void EmitCode() override; 26 27 void EmitPassthroughCustomTypesHeaderFile(); 28 29 void EmitPassthroughHeaderFileInclusions(StringBuilder& sb); 30 31 void EmitCustomTypesHeaderFile(); 32 33 void EmitHeaderFileInclusions(StringBuilder &sb); 34 35 void GetHeaderOtherLibInclusions(HeaderFile::HeaderFileSet &headerFiles); 36 37 void EmitUsingNamespace(StringBuilder &sb) override; 38 39 void EmitCustomTypeDecls(StringBuilder &sb); 40 41 void EmitCustomTypeDecl(StringBuilder &sb, const AutoPtr<ASTType> &type); 42 43 void EmitCustomTypeFuncDecl(StringBuilder &sb); 44 45 void EmitCustomTypeMarshallingDecl(StringBuilder &sb, const AutoPtr<ASTStructType> &type); 46 47 void EmitCustomTypeUnmarshallingDecl(StringBuilder &sb, const AutoPtr<ASTStructType> &type); 48 49 void EmitCustomTypesSourceFile(); 50 51 void EmitSourceFileInclusions(StringBuilder &sb); 52 53 void GetSourceOtherLibInclusions(HeaderFile::HeaderFileSet &headerFiles); 54 55 void EmitCustomTypeDataProcess(StringBuilder &sb); 56 57 void EmitCustomTypeMarshallingImpl(StringBuilder &sb, const AutoPtr<ASTStructType> &type); 58 59 void EmitCustomTypeUnmarshallingImpl(StringBuilder &sb, const AutoPtr<ASTStructType> &type); 60 61 void EmitBeginNamespace(StringBuilder &sb) override; 62 63 void EmitEndNamespace(StringBuilder &sb) override; 64 65 void GetUtilMethods(UtilMethodMap &methods) override; 66 }; 67 } // namespace HDI 68 } // namespace OHOS 69 70 #endif // OHOS_HDI_CPP_CUSTOM_TYPES_CODE_EMITTER_H