/* * Copyright 2016 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef VTS_COMPILATION_TOOLS_VTSC_CODE_GEN_DRIVER_HALHIDLCODEGEN_H_ #define VTS_COMPILATION_TOOLS_VTSC_CODE_GEN_DRIVER_HALHIDLCODEGEN_H_ #include <string> #include "code_gen/driver/DriverCodeGenBase.h" #include "test/vts/proto/ComponentSpecificationMessage.pb.h" using namespace std; namespace android { namespace vts { class HalHidlCodeGen : public DriverCodeGenBase { public: HalHidlCodeGen(const char* input_vts_file_path) : DriverCodeGenBase(input_vts_file_path) {} protected: void GenerateClassHeader(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name) override; void GenerateClassImpl(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name) override; void GenerateCppBodyFuzzFunction(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name) override; virtual void GenerateDriverFunctionImpl(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name) override; void GenerateVerificationFunctionImpl(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name) override; void GenerateCppBodyGetAttributeFunction(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name) override; void GenerateHeaderInterfaceImpl( Formatter& out, const ComponentSpecificationMessage& message) override; void GenerateCppBodyInterfaceImpl( Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name) override; void GenerateClassConstructionFunction(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name) override; void GenerateHeaderGlobalFunctionDeclarations(Formatter& out, const ComponentSpecificationMessage& message, const bool print_extern_block = true) override; void GenerateCppBodyGlobalFunctions(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name, const bool print_extern_block = true) override; void GenerateHeaderIncludeFiles(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name) override; void GenerateSourceIncludeFiles(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name) override; void GenerateAdditionalFuctionDeclarations(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name) override; void GeneratePublicFunctionDeclarations( Formatter& out, const ComponentSpecificationMessage& message) override; void GeneratePrivateMemberDeclarations(Formatter& out, const ComponentSpecificationMessage& message) override; private: void GenerateCppBodyFuzzFunction(Formatter& out, const StructSpecificationMessage& message, const string& fuzzer_extended_class_name, const string& original_data_structure_name, const string& parent_path); // Generates the code to declar the impl class for an interface. void GenerateClassDecalrationForInterface( Formatter& out, const ComponentSpecificationMessage& message); // Generates a scalar type in C/C++. void GenerateScalarTypeInC(Formatter& out, const string& type); // Generates the driver function implementation for hidl reserved methods. void GenerateDriverImplForReservedMethods(Formatter& out); // Generates the driver function implementation for a method. void GenerateDriverImplForMethod(Formatter& out, const FunctionSpecificationMessage& func_msg); // Generates the code to perform a Hal function call. void GenerateHalFunctionCall(Formatter& out, const FunctionSpecificationMessage& func_msg); // Generates the implementation of a callback passed to the Hal function call. void GenerateSyncCallbackFunctionImpl(Formatter& out, const FunctionSpecificationMessage& func_msg); // Generates the driver function declaration for attributes defined within // an interface or in a types.hal. void GenerateDriverDeclForAttribute(Formatter& out, const VariableSpecificationMessage& attribute); // Generates the driver function implementation for attributes defined within // an interface or in a types.hal. void GenerateDriverImplForAttribute(Formatter& out, const VariableSpecificationMessage& attribute); // Generates the driver code for a typed variable. void GenerateDriverImplForTypedVariable(Formatter& out, const VariableSpecificationMessage& val, const string& arg_name, const string& arg_value_name); // Generates the verification function declarations for attributes defined // within an interface or in a types.hal. void GenerateVerificationDeclForAttribute(Formatter& out, const VariableSpecificationMessage& attribute); // Generates the verification function implementation for attributes defined // within an interface or in a types.hal. void GenerateVerificationImplForAttribute(Formatter& out, const VariableSpecificationMessage& attribute); // Generates the verification code for a typed variable. void GenerateVerificationCodeForTypedVariable(Formatter& out, const VariableSpecificationMessage& val, const string& result_value, const string& expected_result); // Generates the SetResult function declarations for attributes defined // within an interface or in a types.hal. void GenerateSetResultDeclForAttribute(Formatter& out, const VariableSpecificationMessage& attribute); // Generates the SetResult function implementation for attributes defined // within an interface or in a types.hal. void GenerateSetResultImplForAttribute(Formatter& out, const VariableSpecificationMessage& attribute); // Generates the SetResult code for a typed variable. void GenerateSetResultCodeForTypedVariable(Formatter& out, const VariableSpecificationMessage& val, const string& result_msg, const string& result_val); // Generates the random function declaration for attributes defined within // an interface or in a types.hal. void GenerateRandomFunctionDeclForAttribute(Formatter& out, const VariableSpecificationMessage& attribute); // Generates the default return value for a typed variable. void GenerateDefaultReturnValForTypedVariable( Formatter& out, const VariableSpecificationMessage& val); // Generates the random function implementation for attributes defined within // an interface or in a types.hal. void GenerateRandomFunctionImplForAttribute(Formatter& out, const VariableSpecificationMessage& attribute); // Generates the getService function implementation for an interface. void GenerateGetServiceImpl(Formatter& out, const ComponentSpecificationMessage& message, const string& fuzzer_extended_class_name); // Generates all function declaration for an attributed. void GenerateAllFunctionDeclForAttribute(Formatter& out, const VariableSpecificationMessage& attribute); // Generates all function implementation for an attributed. void GenerateAllFunctionImplForAttribute(Formatter& out, const VariableSpecificationMessage& attribute); // Returns true if we could omit the callback function and return result // directly. bool CanElideCallback(const FunctionSpecificationMessage& func_msg); // instance variable name (e.g., device_); static const char* const kInstanceVariableName; }; } // namespace vts } // namespace android #endif // VTS_COMPILATION_TOOLS_VTSC_CODE_GEN_DRIVER_HALHIDLCODEGEN_H_