package com.fzzy.protocol.sdkhk.lpr;
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import com.fzzy.protocol.sdkhk.HKUtils;
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import com.fzzy.protocol.sdkhk.common.HCNetSDK;
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import com.fzzy.protocol.sdkhk.common.LPRCallBask_V31;
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import com.fzzy.protocol.sdkhk.common.OsSelect;
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import com.sun.jna.Native;
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import com.sun.jna.Pointer;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* 海康车牌识别监听控制，使用在宁夏石嘴山项目
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*/
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public class AlarmLpr {
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Logger log = LoggerFactory.getLogger(AlarmLpr.class);
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static HCNetSDK hCNetSDK = null;
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static int[] lUserID = new int[]{0, 0, 0, 0, 0};//用户句柄 实现对设备登录
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static int[] lAlarmHandle = new int[]{-1, -1, -1, -1, -1};//报警布防句柄
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static int lListenHandle = -1;//报警监听句柄
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static LPRCallBask_V31 fMSFCallBack_V31 = null;
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/**
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* SDK初始化
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*
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* @return
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*/
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public String initSdk() {
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if (hCNetSDK == null) {
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synchronized (HCNetSDK.class) {
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String strDllPath = "";
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try {
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if (OsSelect.isWindows())
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strDllPath = HKUtils.SDK_DIR_WIN + "\\HCNetSDK.dll";
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else if (OsSelect.isLinux())
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strDllPath = HKUtils.SDK_DIR_LINUX + "/libhcnetsdk.so";
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hCNetSDK = (HCNetSDK) Native.loadLibrary(strDllPath, HCNetSDK.class);
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} catch (Exception ex) {
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// System.out.println("loadLibrary: " + strDllPath + " Error: " + ex.getMessage());
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log.error("loadLibrary: " + strDllPath + " Error: " + ex.getMessage());
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return "ERROR:loadLibrary: " + strDllPath + " Error: " + ex.getMessage();
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}
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}
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}
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String logBasePath = HKUtils.getLogBasePath(OsSelect.isLinux());
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//初始化
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hCNetSDK.NET_DVR_Init();
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//加载日志
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hCNetSDK.NET_DVR_SetLogToFile(3, logBasePath, false);
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//设置报警回调函数
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if (fMSFCallBack_V31 == null) {
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fMSFCallBack_V31 = new LPRCallBask_V31();
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Pointer pUser = null;
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if (!hCNetSDK.NET_DVR_SetDVRMessageCallBack_V31(fMSFCallBack_V31, pUser)) {
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log.error("设置回调函数失败!");
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return "ERROR：设置回调函数失败!";
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} else {
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log.debug("设置回调函数失败!");
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}
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}
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//配置警告监听
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HCNetSDK.NET_DVR_LOCAL_GENERAL_CFG struNET_DVR_LOCAL_GENERAL_CFG = new HCNetSDK.NET_DVR_LOCAL_GENERAL_CFG();
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struNET_DVR_LOCAL_GENERAL_CFG.byAlarmJsonPictureSeparate = 1; //设置JSON透传报警数据和图片分离
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struNET_DVR_LOCAL_GENERAL_CFG.write();
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Pointer pStrNET_DVR_LOCAL_GENERAL_CFG = struNET_DVR_LOCAL_GENERAL_CFG.getPointer();
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hCNetSDK.NET_DVR_SetSDKLocalCfg(17, pStrNET_DVR_LOCAL_GENERAL_CFG);
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return HKUtils.RESULT_SUCCESS;
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}
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/**
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* @param index 登陆顺序 默认0 -4 同时只能登陆5个设备，每个设备登陆的顺序，人为控制
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* @param ip
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* @param port
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* @param userName
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* @param pwd
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* @return
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*/
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public String login(int index, String ip, int port, String userName, String pwd) {
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//登陆
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String msg = Login_V(index, ip, (short) port, userName, pwd);
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if (!HKUtils.RESULT_SUCCESS.equals(msg)) {
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return msg;
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}
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//启动事件监听
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msg = SetAlarm_V(index, ip, port);
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return msg;
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}
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/**
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* 退出
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*
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* @param ip
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* @param port
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* @return
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*/
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public String logout(int index, String ip, int port) {
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int i = index;
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if (lAlarmHandle[i] > -1) {
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if (!hCNetSDK.NET_DVR_CloseAlarmChan(lAlarmHandle[i])) {
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log.debug(ip + ":" + port + "撤防成功");
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}
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}
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if (lListenHandle > -1) {
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if (!hCNetSDK.NET_DVR_StopListen_V30(lListenHandle)) {
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log.debug(ip + ":" + port + "停止监听成功");
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}
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}
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if (hCNetSDK.NET_DVR_Logout(lUserID[i])) {
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log.debug(ip + ":" + port + "注销成功");
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}
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hCNetSDK.NET_DVR_Cleanup();
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return HKUtils.RESULT_SUCCESS;
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}
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public String Login_V(int i, String ip, short port, String user, String psw) {
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//注册
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HCNetSDK.NET_DVR_USER_LOGIN_INFO m_strLoginInfo = new HCNetSDK.NET_DVR_USER_LOGIN_INFO();//设备登录信息
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HCNetSDK.NET_DVR_DEVICEINFO_V40 m_strDeviceInfo = new HCNetSDK.NET_DVR_DEVICEINFO_V40();//设备信息
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String m_sDeviceIP = ip;//设备ip地址
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m_strLoginInfo.sDeviceAddress = new byte[HCNetSDK.NET_DVR_DEV_ADDRESS_MAX_LEN];
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System.arraycopy(m_sDeviceIP.getBytes(), 0, m_strLoginInfo.sDeviceAddress, 0, m_sDeviceIP.length());
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String m_sUsername = user;//设备用户名
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m_strLoginInfo.sUserName = new byte[HCNetSDK.NET_DVR_LOGIN_USERNAME_MAX_LEN];
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System.arraycopy(m_sUsername.getBytes(), 0, m_strLoginInfo.sUserName, 0, m_sUsername.length());
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String m_sPassword = psw;//设备密码
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m_strLoginInfo.sPassword = new byte[HCNetSDK.NET_DVR_LOGIN_PASSWD_MAX_LEN];
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System.arraycopy(m_sPassword.getBytes(), 0, m_strLoginInfo.sPassword, 0, m_sPassword.length());
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m_strLoginInfo.wPort = port;
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m_strLoginInfo.bUseAsynLogin = false; //是否异步登录：0- 否，1- 是
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// m_strLoginInfo.byLoginMode=1; //ISAPI登录
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m_strLoginInfo.write();
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lUserID[i] = hCNetSDK.NET_DVR_Login_V40(m_strLoginInfo, m_strDeviceInfo);
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if (lUserID[i] == -1) {
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log.error("ERROR:登录失败，错误码为" + hCNetSDK.NET_DVR_GetLastError());
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return "ERROR:登录失败，错误码为" + hCNetSDK.NET_DVR_GetLastError();
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}
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log.info(ip + ":车牌识别设备登录成功！");
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return HKUtils.RESULT_SUCCESS;
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}
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public String SetAlarm_V(int index, String ip, int port) {
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if (lAlarmHandle[index] < 0) { //尚未布防,需要布防
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//报警布防参数设置
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HCNetSDK.NET_DVR_SETUPALARM_PARAM m_strAlarmInfo = new HCNetSDK.NET_DVR_SETUPALARM_PARAM();
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m_strAlarmInfo.dwSize = m_strAlarmInfo.size();
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m_strAlarmInfo.byLevel = 1; //布防等级 0 一级，1二级
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m_strAlarmInfo.byAlarmInfoType = 1; // 智能交通报警信息上传类型：0- 老报警信息（NET_DVR_PLATE_RESULT），1- 新报警信息(NET_ITS_PLATE_RESULT)
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m_strAlarmInfo.byDeployType = 0; //布防类型：0-客户端布防，1-实时布防
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m_strAlarmInfo.write();
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lAlarmHandle[index] = hCNetSDK.NET_DVR_SetupAlarmChan_V41(lUserID[index], m_strAlarmInfo);
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log.debug("lAlarmHandle: " + lAlarmHandle[index]);
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if (lAlarmHandle[index] == -1) {
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log.error("ERROR:布防失败，错误码为" + hCNetSDK.NET_DVR_GetLastError());
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return "ERROR:布防失败，错误码为" + hCNetSDK.NET_DVR_GetLastError();
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} else {
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log.debug(ip + ":" + port + " 布防成功");
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}
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} else {
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log.warn(ip + ":" + port + " 设备已经布防，请先撤防！");
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}
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return HKUtils.RESULT_SUCCESS;
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}
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}
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