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_C_SERVICE_IMPL_CODE_EMITTER_H 17 #define OHOS_IDL_HDI_C_SERVICE_IMPL_CODE_EMITTER_H 18 19 #include "hdi_c_code_emitter.h" 20 21 namespace OHOS { 22 namespace Idl { 23 class CServiceImplCodeEmitter : public HDICCodeEmitter { 24 public: CServiceImplCodeEmitter()25 CServiceImplCodeEmitter() : HDICCodeEmitter() {} 26 27 ~CServiceImplCodeEmitter() override = default; 28 29 private: 30 bool ResolveDirectory(const std::string &targetDirectory) override; 31 32 void EmitCode() override; 33 34 // generate service header file of low mode 35 void EmitLowServiceImplHeaderFile(); 36 37 void EmitLowServiceImplInclusions(StringBuilder &sb); 38 39 void EmitLowServiceImplDefinition(StringBuilder &sb); 40 41 // generate service source file of low mode 42 void EmitLowServiceImplSourceFile(); 43 44 void EmitLowServiceImplGetMethod(StringBuilder &sb); 45 46 // generate service header file of ipc, passthrough, kernel mode 47 void EmitServiceImplHeaderFile(); 48 49 void EmitServiceImplHeaderInclusions(StringBuilder &sb); 50 51 void EmitServiceImplExternalMethodsDecl(StringBuilder &sb) const; 52 53 void EmitServiceImplSourceFile(); 54 55 void EmitServiceImplSourceInclusions(StringBuilder &sb); 56 57 void GetSourceOtherLibInclusions(HeaderFile::HeaderFileSet &headerFiles) const; 58 59 void EmitKernelServiceImplDef(StringBuilder &sb) const; 60 61 void EmitServiceImplDef(StringBuilder &sb) const; 62 63 void EmitServiceImplMethodImpls(StringBuilder &sb, const std::string &prefix) const; 64 65 void EmitServiceImplMethodImpl( 66 const AutoPtr<ASTMethod> &method, StringBuilder &sb, const std::string &prefix) const; 67 68 void EmitKernelServiceImplGetMethod(StringBuilder &sb) const; 69 70 void EmitServiceImplGetVersionMethod(StringBuilder &sb, const std::string &prefix) const; 71 72 void EmitServiceImplGetMethod(StringBuilder &sb) const; 73 74 void EmitKernelServiceImplReleaseMethod(StringBuilder &sb) const; 75 76 void EmitServiceImplReleaseMethod(StringBuilder &sb) const; 77 }; 78 } // namespace Idl 79 } // namespace OHOS 80 81 #endif // OHOS_IDL_HDI_C_SERVICE_IMPL_CODE_EMITTER_H