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_CLIENT_PROXY_CODE_EMITTER_H 10 #define OHOS_HDI_CPP_CLIENT_PROXY_CODE_EMITTER_H 11 12 #include "codegen/cpp_code_emitter.h" 13 14 namespace OHOS { 15 namespace HDI { 16 class CppClientProxyCodeEmitter : public CppCodeEmitter { 17 public: CppClientProxyCodeEmitter()18 CppClientProxyCodeEmitter() : CppCodeEmitter() {} 19 20 virtual ~CppClientProxyCodeEmitter() = default; 21 22 private: 23 bool ResolveDirectory(const std::string &targetDirectory) override; 24 25 void EmitCode() override; 26 27 void EmitProxyHeaderFile(); 28 29 void EmitProxyHeaderInclusions(StringBuilder &sb); 30 31 void GetHeaderOtherLibInclusions(HeaderFile::HeaderFileSet &headerFiles); 32 33 void EmitProxyDecl(StringBuilder &sb, const std::string &prefix); 34 35 void EmitProxyConstructor(StringBuilder &sb, const std::string &prefix); 36 37 void EmitProxyMethodDecls(StringBuilder &sb, const std::string &prefix); 38 39 void EmitProxyMethodDecl(const AutoPtr<ASTMethod> &method, StringBuilder &sb, const std::string &prefix); 40 41 void EmitProxyConstants(StringBuilder &sb, const std::string &prefix); 42 43 void EmitProxyMethodParameter(const AutoPtr<ASTParameter> ¶m, StringBuilder &sb, const std::string &prefix); 44 45 void EmitPassthroughProxySourceFile(); 46 47 void EmitPassthroughProxySourceInclusions(StringBuilder &sb); 48 49 void EmitPassthroughGetInstanceMethodImpl(StringBuilder &sb, const std::string &prefix); 50 51 void EmitProxySourceFile(); 52 53 void EmitProxySourceInclusions(StringBuilder &sb); 54 55 void GetSourceOtherLibInclusions(HeaderFile::HeaderFileSet &headerFiles); 56 57 void EmitGetMethodImpl(StringBuilder &sb, const std::string &prefix); 58 59 void EmitGetInstanceMethodImpl(StringBuilder &sb, const std::string &prefix); 60 61 void EmitProxyPassthroughtLoadImpl(StringBuilder &sb, const std::string &prefix); 62 63 void EmitProxyMethodImpls(StringBuilder &sb, const std::string &prefix); 64 65 void EmitProxyMethodImpl(const AutoPtr<ASTMethod> &method, StringBuilder &sb, const std::string &prefix); 66 67 void EmitProxyMethodBody(const AutoPtr<ASTMethod> &method, StringBuilder &sb, const std::string &prefix); 68 69 void EmitWriteInterfaceToken(const std::string &parcelName, StringBuilder &sb, const std::string &prefix); 70 71 void EmitWriteFlagOfNeedSetMem( 72 const AutoPtr<ASTMethod> &method, const std::string &dataBufName, StringBuilder &sb, const std::string &prefix); 73 74 void GetUtilMethods(UtilMethodMap &methods) override; 75 }; 76 } // namespace HDI 77 } // namespace OHOS 78 79 #endif // OHOS_HDI_CPP_CLIENT_PROXY_CODE_EMITTER_H