USB_UVC_DETECT/GrpcTransfer/GrpcTransfer.cpp

#include "GrpcTransfer.h"

void MessageServiceClient::R360SendMessage(DataPackagePtr pkg)
{
    ClientContext context;
    Empty response;
    std::unique_ptr<grpc::ClientWriter<DataList>> writer(
        stub_->R360SendMessage(&context, &response));

    DataList dataList;
    EmbeddedData *embeddedData = dataList.add_data();
    embeddedData->set_usb_camera_index(pkg->nCameraID);
    // 填充图片数据（示例中使用字符串模拟）
    std::string tempImageData(pkg->pJpegData, pkg->nJpegSize);
    embeddedData->set_image(tempImageData);
    embeddedData->set_degree(pkg->dDegree);

    for (int i = 0; i < pkg->Result.count; ++i)
    {
        // 添加报警信息
        Alarm *alarm = embeddedData->add_alarm();
        alarm->set_x(pkg->Result.results[i].box.left);
        alarm->set_y(pkg->Result.results[i].box.top);
        alarm->set_w(pkg->Result.results[i].box.right - pkg->Result.results[i].box.left);
        alarm->set_h(pkg->Result.results[i].box.bottom - pkg->Result.results[i].box.top);
        alarm->set_score(pkg->Result.results[i].prop);
        alarm->set_type(R360::AlarmType(pkg->Result.results[i].cls_id)); // 使用枚举值
    }

    if (!writer->Write(dataList))
    {
        std::cerr << "写入消息失败" << std::endl;
    }
}