1 /* 2 * Copyright (c) 2021-2023 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_C_CLIENT_INTERFACE_CODE_EMITTER_H 10 #define OHOS_HDI_C_CLIENT_INTERFACE_CODE_EMITTER_H 11 12 #include "codegen/c_code_emitter.h" 13 14 namespace OHOS { 15 namespace HDI { 16 class CInterfaceCodeEmitter : public CCodeEmitter { 17 public: CInterfaceCodeEmitter()18 CInterfaceCodeEmitter() : CCodeEmitter() {} 19 20 ~CInterfaceCodeEmitter() override = default; 21 22 private: 23 bool ResolveDirectory(const std::string &targetDirectory) override; 24 25 void EmitCode() override; 26 27 void EmitLowModeInterfaceHeaderFile(); 28 29 void EmitLowModeExternalMethod(StringBuilder &sb) const; 30 31 void EmitInterfaceHeaderFile(); 32 33 void EmitImportInclusions(StringBuilder &sb); 34 35 void GetHeaderOtherLibInclusions(HeaderFile::HeaderFileSet &headerFiles) const; 36 37 void EmitPreDeclaration(StringBuilder &sb) const; 38 39 void EmitInterfaceDesc(StringBuilder &sb) const; 40 41 void EmitInterfaceVersionMacro(StringBuilder &sb) const; 42 43 void EmitInterfaceDefinition(StringBuilder &sb); 44 45 void EmitInterfaceMethods(StringBuilder &sb, const std::string &prefix) const; 46 47 void EmitInterfaceMethod(const AutoPtr<ASTMethod> &method, StringBuilder &sb, const std::string &prefix) const; 48 49 void EmitAsObjectMethod(StringBuilder &sb, const std::string &prefix) const; 50 51 void EmitExternalMethod(StringBuilder &sb) const; 52 53 void EmitInterfaceGetMethodDecl(StringBuilder &sb) const; 54 55 void EmitInterfaceReleaseMethodDecl(StringBuilder &sb) const; 56 }; 57 } // namespace HDI 58 } // namespace OHOS 59 60 #endif // OHOS_HDI_C_CLIENT_INTERFACE_CODE_EMITTER_H