#include <stdio.h>
#include <iostream>
#include "Windows.h"
#include "HCNetSDK.h"
#include <time.h>
using namespace std;

void  PtzTrack(char *ip, char *userName, char *password, char *port  ,int channel ,int xBottom ,int xTop ,int yBottom ,int yTop  )
{
    // 初始化
    NET_DVR_Init();
    //设置连接时间与重连时间
    NET_DVR_SetConnectTime(2000, 1);
    NET_DVR_SetReconnect(10000, true);
    
    //---------------------------------------
    //设置异常消息回调函数
    NET_DVR_SetExceptionCallBack_V30(0, NULL,g_ExceptionCallBack, NULL);

    //---------------------------------------
    // 注册设备
    LONG lUserID;
    //登录参数，包括设备地址、登录用户、密码等
    NET_DVR_USER_LOGIN_INFO struLoginInfo = {0};
    struLoginInfo.bUseAsynLogin = 0; //同步登录方式
    strcpy(struLoginInfo.sDeviceAddress, ip); //设备IP地址
    struLoginInfo.wPort = port; //设备服务端口
    strcpy(struLoginInfo.sUserName, userName); //设备登录用户名
    strcpy(struLoginInfo.sPassword, password); //设备登录密码

    //设备信息, 输出参数
    NET_DVR_DEVICEINFO_V40 struDeviceInfoV40 = {0};

    lUserID = NET_DVR_Login_V40(&struLoginInfo, &struDeviceInfoV40);
    if (lUserID < 0)
    {
        printf("Login failed, error code: %d\n", NET_DVR_GetLastError());
        NET_DVR_Cleanup();
        return;
    }
    NET_DVR_POINT_FRAME zoneInfo = {0};
    struLoginInfo.xTop = xTop; //
    struLoginInfo.yTop = yTop; //
    struLoginInfo.xBottom = xBottom; //
    struLoginInfo.yBottom = yBottom; //
     int iChannel = channel;//设备通道号
    if(!NET_DVR_PTZSelZoomIn_EX(lUserID, iChannel,zoneInfo))
    {
        printf("PAN_LEFT start failed, error code: %d\n", NET_DVR_GetLastError());
        NET_DVR_Logout(lUserID);
        NET_DVR_Cleanup();
        return;
    }
     //注销用户
  NET_DVR_Logout(lUserID);

  //释放SDK资源
  NET_DVR_Cleanup();

  return;
}