1 /* 2 * Copyright (c) 2024 Huawei Device Co., Ltd. 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 16 #ifndef OHOS_IDL_HDI_CPP_CODE_EMITTER_H 17 #define OHOS_IDL_HDI_CPP_CODE_EMITTER_H 18 19 #include "codegen/HDI/hdi_code_emitter.h" 20 21 namespace OHOS { 22 namespace Idl { 23 class HDICppCodeEmitter : public HDICodeEmitter { 24 public: 25 ~HDICppCodeEmitter() override = default; 26 27 protected: 28 29 void GetImportInclusions(HeaderFile::HeaderFileSet &headerFiles); 30 31 void EmitInterfaceMethodParameter( 32 const AutoPtr<ASTParameter> ¶m, StringBuilder &sb, const std::string &prefix) const; 33 34 bool IsVersion(const std::string &name) const; 35 36 void GetStdlibInclusions(HeaderFile::HeaderFileSet &headerFiles); 37 38 std::vector<std::string> EmitCppNameSpaceVec(const std::string &namespaceStr) const; 39 40 std::string EmitPackageToNameSpace(const std::string &packageName) const; 41 42 virtual void EmitBeginNamespace(StringBuilder &sb); 43 44 virtual void EmitEndNamespace(StringBuilder &sb); 45 46 virtual void EmitUsingNamespace(StringBuilder &sb); 47 48 std::string EmitNamespace(const std::string &packageName) const; 49 50 void EmitImportUsingNamespace(StringBuilder &sb); 51 52 void EmitWriteMethodParameter(const AutoPtr<ASTParameter> ¶m, const std::string &parcelName, StringBuilder &sb, 53 const std::string &prefix) const; 54 55 void EmitReadMethodParameter(const AutoPtr<ASTParameter> ¶m, TypeMode mode, StringBuilder &sb, 56 const std::string &prefix) const; 57 58 std::string SpecificationParam(StringBuilder ¶mSb, const std::string &prefix) const; 59 60 std::string EmitHeaderNameByInterface(AutoPtr<ASTInterfaceType> interface, const std::string &name); 61 62 std::string EmitDefinitionByInterface(AutoPtr<ASTInterfaceType> interface, const std::string &name) const; 63 }; 64 } // namespace Idl 65 } // namespace OHOS 66 67 #endif // OHOS_IDL_CPP_CODE_EMITTER_H