ProtocolDecoder/ProtocolFactory.cpp

// // ******************************************************************
// //       /\ /|       @File         ProtocolFactory.cpp
// //       \ V/        @Brief
// //       | "")       @Author        lijinwen, ghz005@uni-trend.com.cn
// //       /  |        @Creation      2024-5-6
// //      /  \\        @Modified      2024-5-13
// //    *(__\_\
// // ******************************************************************

#include "ProtocolFactory.h"

#include "BaseHelper/Logger.h"
#include "ProtocolRS232/RS232Decode.h"
#include "ProtocolUSB/UsbDecode.h"

namespace Protocol
{
    bool ProtocolFactory::CreateProtocol(SerialProtocolType protocolType)
    {
        WriteLog(LogLevel::Level1, "CreateProtocol Start");
        switch (protocolType) // NOLINT(clang-diagnostic-switch-enum)
        {
        case SerialProtocolType::RS232:
            {
                glDecoderPtr = std::make_unique<ProtocolRS232::RS232Decode>();
                return true;
            }
        case SerialProtocolType::USB:
            {
                glDecoderPtr = std::make_unique<ProtocolUsb::UsbDecode>();
                return true;
            }
        //todo ... 添加其他协议的创建逻辑 ...
        default:
            //throw std::runtime_error("Unknown protocol");
            WriteLog(LogLevel::Level1, "CreateProtocol => Unknown protocol");
            return false;
        }
    }

    void ProtocolFactory::GetVersion(uint8_t* version)
    {
#ifdef  DLL_VERSION
        // 将字符串转换为字符数组
        constexpr char versionString[] = DLL_VERSION;

        // 遍历字符串，将其转换为字节数组
        for (size_t i = 0; i < sizeof(versionString); ++i)
        {
            version[i] = static_cast<unsigned char>(versionString[i]);
        }
#else
        version[0] = 0;
        version[1] = 0;
        version[2] = 0;
#endif
    }

    ProtocolDecodeBase* ProtocolFactory::GetDecoderPtrExport()
    {
        return glDecoderPtr.get();
    }

    //========== 外部调用 =============//
    ProtocolDecodeBase* CreateProtocolExport(SerialProtocolType protocolType, LogLevel level)
    {
        if (!ProtocolFactory::CreateProtocol(protocolType))
        {
            return nullptr;
        }
        if (!CommonHelper::EnumIsDefined<LogLevel>(static_cast<int>(level)))
        {
            Logger::LogLevel = LogLevel::All;
        }
        else
        {
            Logger::LogLevel = level;
        }

        return ProtocolFactory::GetDecoderPtrExport();
    }

    void GetVersionExport(uint8_t* version)
    {
        ProtocolFactory::GetVersion(version);
    }

    void ReleaseExport()
    {
        ProtocolFactory::ReleaseDecoder();
    }
}