eis/TestProject/ihd_test/main.cpp

#pragma one
#include <TestProject/ihd_test/ihdb_inc/data_types.h>
#include <TestProject/ihd_test/ihdb_inc/error_code.h>
#include <TestProject/ihd_test/ihdb_inc/hd3Enum.h>
#include <TestProject/ihd_test/ihdb_inc/hd3MaskDefine.h>
#include <TestProject/ihd_test/ihdb_inc/hd3Struct.h>
#include <TestProject/ihd_test/ihdb_inc/hdKingAPI.h>
#include <TestProject/ihd_test/ihdb_inc/ihyperdb.h>
// #include <TestProject/ihd_test/ihdb_inc/IhyperDBcommon.hh>
#include <chrono>
#include <cstring>
#include <iostream>
#include <string>
using std::cout;
using std::endl;
using std::string;
HD3Time convert_to_hd_tp(std::chrono::system_clock::time_point time_point);
int main() {
  HD3Connection conn;
  strcpy(conn.szAddress, "100.10.10.101");
  conn.nPort = 5673;
  conn.nTimeout = 3;
  bool m_isconn = false;

  HD3TimeRegion hd3time1;

  hd3time1.left = convert_to_hd_tp(std::chrono::system_clock::now() -
                                   std::chrono::hours(1));
  hd3time1.right = convert_to_hd_tp(std::chrono::system_clock::now() -
                                    std::chrono::minutes(1));
  int32 recode_num =
      (std::chrono::hours(1) - std::chrono::minutes(1)).count() / 50;

  /*连接ihd*/
  auto nRet = nt3_connect(&conn);
  if (nRet != RD_SUCCESS) {
    cout << "连接失败！错误码:" << nRet << endl;
    return 0;
  } else {
    m_isconn = true;
    cout << "连接成功:" << nRet << endl;
  }
  /*查询 tagname的tagid*/
  string tag_name = "TCM1750_MNT-1-72-ACM-1";
  HD3TagBasicInfo basic_info[1];
  strcpy(basic_info[0].szTagName, tag_name.c_str());
  int32 error_codes[1];
  // 调用ihdb原生api查询
  tag3_query_tags_basic_info_by_name(
      HD3M_COMM_PROP_TAG_NAME | HD3M_COMM_PROP_TAG_TYPE, 1, basic_info,
      error_codes);
  if (error_codes[0] == RD_SUCCESS) {
    cout << tag_name << "的tagid:" << basic_info[0].nTagID << endl;
  } else {
    cout << tag_name << "tagid查询失败！错误码" << error_codes[0] << endl;
  }

  /*查询原始数据数量*/
  int32 records_num = 0;
  auto nRet3 = ar3_query_raw_records_number(basic_info[0].nTagID, &hd3time1,
                                            &records_num);
  if (nRet3 != RD_SUCCESS) {
    cout << tag_name << ",查询数量失败失败！错误码:" << nRet3 << endl;
  } else {
    cout << tag_name << ",查询成功，数量:" << records_num << endl;
  }

  /*查询原始数据*/
  const size_t once_query_size = 72000;
  HD3Record* records_queried = nullptr;
  records_queried = new HD3Record[once_query_size];
  memset(records_queried, 0x00, sizeof(HD3Record) * once_query_size);
  auto nRet2 = ar3_query_raw_records(basic_info[0].nTagID, &hd3time1,
                                     &recode_num, records_queried);
  if (nRet2 != RD_SUCCESS) {
    cout << tag_name << ",查询失败失败！错误码:" << nRet2 << endl;
  } else {
    cout << tag_name << ",查询成功，类型:" << (*records_queried).nTagType
         << "，最新值：" << (*records_queried).NumberValue() << endl;
  }
  delete[] records_queried;
  records_queried = nullptr;

  /*断开ihd连接*/
  if (m_isconn) {
    auto nRet = nt3_disconnect();
    if (nRet != RD_SUCCESS) {
      cout << "断开连接失败！错误码:" << nRet << endl;
    } else {
      cout << "断开连接成功:" << nRet << endl;
    }
  }
  return 0;
}

HD3Time convert_to_hd_tp(std::chrono::system_clock::time_point time_point) {
  HD3Time hd_tp;
  hd_tp.nSec = std::chrono::duration_cast<std::chrono::seconds>(
                   time_point.time_since_epoch())
                   .count();
  hd_tp.nMsec =
      std::chrono::duration_cast<std::chrono::milliseconds>(
          (time_point - std::chrono::seconds(hd_tp.nSec)).time_since_epoch())
          .count();
  return hd_tp;
}