package com.netsdk.demo.customize; import com.netsdk.demo.util.CaseMenu; import com.netsdk.lib.NetSDKLib; import com.netsdk.lib.ToolKits; import com.netsdk.lib.callback.impl.DefaultDisconnectCallback; import com.netsdk.lib.callback.impl.DefaultHaveReconnectCallBack; import com.netsdk.lib.structure.NET_DEV_EVENT_TRAFFIC_SUSPICIOUS_CAR_INFO; import com.netsdk.lib.structure.NET_DEV_EVENT_TRAFFIC_TRUST_CAR_INFO; import com.sun.jna.Memory; import com.sun.jna.Pointer; import java.io.File; import java.io.UnsupportedEncodingException; import java.text.SimpleDateFormat; import java.util.Date; import static com.netsdk.lib.NetSDKLib.EVENT_IVS_TRAFFIC_SUSPICIOUS_CAR; import static com.netsdk.lib.NetSDKLib.EVENT_IVS_TRAFFIC_TRUST_CAR; import static com.netsdk.lib.Utils.getOsPrefix; /** * @author 291189 * @version 1.0 * @description * @date 2024/3/22 17:00 */ public class TrustSuspiciousCarDemo { // SDk对象初始化 public static final NetSDKLib netsdk = NetSDKLib.NETSDK_INSTANCE; public static final NetSDKLib configsdk = NetSDKLib.CONFIG_INSTANCE; // 判断是否初始化 private static boolean bInit = false; // 判断log是否打开 private static boolean bLogOpen = false; // 设备信息 private NetSDKLib.NET_DEVICEINFO_Ex deviceInfo = new NetSDKLib.NET_DEVICEINFO_Ex(); // 登录句柄 private NetSDKLib.LLong loginHandle = new NetSDKLib.LLong(0); // 回调函数需要是静态的，防止被系统回收 // 断线回调 private static NetSDKLib.fDisConnect disConnectCB = DefaultDisconnectCallback.getINSTANCE(); // 重连回调 private static NetSDKLib.fHaveReConnect haveReConnectCB = DefaultHaveReconnectCallBack.getINSTANCE(); //订阅句柄 NetSDKLib.LLong attachHandle=new NetSDKLib.LLong(0); // 编码格式 public static String encode; static { String osPrefix = getOsPrefix(); if (osPrefix.toLowerCase().startsWith("win32-amd64")) { encode = "GBK"; } else if (osPrefix.toLowerCase().startsWith("linux-amd64")) { encode = "UTF-8"; } } /** * 按照指定格式，获取当前时间 */ public static String getDate() { SimpleDateFormat simpleDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); return simpleDate.format(new Date()).replaceAll("[^0-9]", "-"); } /** * 初始化SDK库 */ public static boolean initSdk() { bInit = netsdk.CLIENT_Init(disConnectCB, null);// 进程启动时，初始化一次 if (!bInit) { System.out.println("Initialize SDK failed"); return false; } // 配置日志 enableLog(); // 设置断线重连回调接口, 此操作为可选操作，但建议用户进行设置 netsdk.CLIENT_SetAutoReconnect(haveReConnectCB, null); // 设置登录超时时间和尝试次数，可选 // 登录请求响应超时时间设置为3S int waitTime = 3000; //单位为ms // 登录时尝试建立链接 1 次 int tryTimes = 1; // 设置连接设备超时时间和尝试次数 netsdk.CLIENT_SetConnectTime(waitTime, tryTimes); // 设置更多网络参数， NET_PARAM 的nWaittime ， nConnectTryNum 成员与 CLIENT_SetConnectTime // 接口设置的登录设备超时时间和尝试次数意义相同,可选 NetSDKLib.NET_PARAM netParam = new NetSDKLib.NET_PARAM(); // 登录时尝试建立链接的超时时间 netParam.nConnectTime = 10000; // 设置子连接的超时时间 netParam.nGetConnInfoTime = 3000; //设置登陆网络环境 netsdk.CLIENT_SetNetworkParam(netParam); return true; } /** * 打开 sdk log */ private static void enableLog() { // SDK全局日志打印信息 NetSDKLib.LOG_SET_PRINT_INFO setLog = new NetSDKLib.LOG_SET_PRINT_INFO(); //设置日志路径 File path = new File("sdklog/"); //判断日志路径是否存在，若不存在则创建 if (!path.exists()){ path.mkdir(); } // 这里的log保存地址依据实际情况自己调整 String logPath = path.getAbsoluteFile().getParent() + "\\sdklog\\" + "sdklog" + getDate() + ".log"; //日志输出策略,0:输出到文件(默认); 1:输出到窗口, setLog.nPrintStrategy = 0; //是否重设日志路径, 取值0否 ,1是 setLog.bSetFilePath = 1; //日志路径(默认"./sdk_log/sdk_log.log") byte[] szLogFilePath = setLog.szLogFilePath; //自定义log保存地址，将数据logPath数据copy到LOG_SET_PRINT_INFO-->szLogFilePath变量中 System.arraycopy(logPath.getBytes(), 0, szLogFilePath, 0, logPath.getBytes().length); //是否重设日志打印输出策略 取值0否 ,1是 setLog.bSetPrintStrategy = 1; // 打开日志功能 bLogOpen = netsdk.CLIENT_LogOpen(setLog); if (!bLogOpen){ System.err.println("Failed to open NetSDK log "+ ToolKits.getErrorCode()); }else { System.out.println("Success to open NetSDK log "); } } /** * 高安全登录 */ public void loginWithHighLevel() { // 输入结构体参数 NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY pstlnParam = new NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY() { { // IP szIP = m_strIpAddr.getBytes(); // 端口 nPort = m_nPort; // 用户名 szUserName = m_strUser.getBytes(); // 密码 szPassword = m_strPassword.getBytes(); } }; // 登录的输出结构体参数 NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY pstOutParam = new NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY(); // 高安全级别登陆 loginHandle = netsdk.CLIENT_LoginWithHighLevelSecurity(pstlnParam, pstOutParam); if (loginHandle.longValue() == 0) { //登陆失败 System.err.printf("Login Device[%s] Port[%d]Failed. %s\n", m_strIpAddr, m_nPort, ToolKits.getErrorCode()); } else { //登陆成功 // 获取设备信息 deviceInfo = pstOutParam.stuDeviceInfo; System.out.printf("Login Success Device Address[%s] 设备包含[%d]个通道 \n",m_strIpAddr,deviceInfo.byChanNum); } } /** * 退出 */ public void logOut() { //判断是否已登录 if (loginHandle.longValue() != 0) { netsdk.CLIENT_Logout(loginHandle); System.out.println("LogOut Success"); } } /** * 清理sdk环境并退出 */ public static void cleanAndExit() { //判断log是否打开 if (bLogOpen) { // 关闭sdk日志打印 netsdk.CLIENT_LogClose(); } // 进程关闭时，调用一次 netsdk.CLIENT_Cleanup(); System.exit(0); } public static Pointer getStringToPointer(String src, String charset) { Pointer pointer = null; try { byte[] b = src.getBytes(charset); pointer = new Memory(b.length + 1); pointer.clear(b.length + 1); pointer.write(0, b, 0, b.length); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } return pointer; } public static void StringToByteArr(String src, byte[] dst,String charName) { try { byte[] GBKBytes = src.getBytes(charName); for (int i = 0; i < GBKBytes.length; i++) { dst[i] = (byte) GBKBytes[i]; } } catch (Exception e1) { e1.printStackTrace(); } } /** * 订阅智能任务 */ public void AttachEventRealLoadPic() { // 先退订，设备不会对重复订阅作校验，重复订阅后会有重复的事件返回 if(attachHandle.longValue()!=0){ this.DetachEventRealLoadPic(); } int channel=0; // 需要图片 int bNeedPicture = 1; attachHandle = netsdk.CLIENT_RealLoadPictureEx(loginHandle, channel, NetSDKLib.EVENT_IVS_ALL, bNeedPicture, AnalyzerDataCB.getInstance(), null, null); if (attachHandle.longValue() != 0) { System.out.printf("Chn[%d] CLIENT_RealLoadPictureEx Success\n", channel); } else { System.out.printf("Ch[%d] CLIENT_RealLoadPictureEx Failed!LastError = %s\n", channel, ToolKits.getErrorCode()); } } /** * 报警事件（智能）回调 */ private static class AnalyzerDataCB implements NetSDKLib.fAnalyzerDataCallBack { private final File picturePath; private static AnalyzerDataCB instance; private AnalyzerDataCB() { picturePath = new File("./AnalyzerPicture/"); if (!picturePath.exists()) { picturePath.mkdirs(); } } public static AnalyzerDataCB getInstance() { if (instance == null) { synchronized (AnalyzerDataCB.class) { if (instance == null) { instance = new AnalyzerDataCB(); } } } return instance; } @Override public int invoke(NetSDKLib.LLong lAnalyzerHandle, int dwAlarmType, Pointer pAlarmInfo, Pointer pBuffer, int dwBufSize, Pointer dwUser, int nSequence, Pointer reserved) { System.out.println("dwAlarmType--------------------" + dwAlarmType); if (lAnalyzerHandle == null || lAnalyzerHandle.longValue() == 0) { return -1; } switch (dwAlarmType) { case EVENT_IVS_TRAFFIC_TRUST_CAR: {//信任车辆事件(对应NET_DEV_EVENT_TRAFFIC_TRUST_CAR_INFO) System.out.println("信任车辆事件 ---------------"); NET_DEV_EVENT_TRAFFIC_TRUST_CAR_INFO msg = new NET_DEV_EVENT_TRAFFIC_TRUST_CAR_INFO(); ToolKits.GetPointerData(pAlarmInfo, msg); try { System.out.println("通道号 :" + msg.nChannelID); System.out.println("事件名称 :" + new String(msg.szName,encode).trim()); /** / 检测到的车辆信息 */ NetSDKLib.NET_MSG_OBJECT stuVehicle = msg.stuVehicle; // 物体上相关的带0结束符文本,比如车牌,集装箱号等等 byte[] szText = stuVehicle.szText; System.out.println("车辆文本信息 :" + new String(szText,encode).trim()); // 物体子类别,根据不同的物体类型 byte[] szObjectSubType = stuVehicle.szObjectSubType; System.out.println("车辆物体子类别 :" + new String(szObjectSubType,encode).trim()); /** *检测到的车牌信息 */ NetSDKLib.NET_MSG_OBJECT stuObject = msg.stuObject; // 物体上相关的带0结束符文本,比如车牌,集装箱号等等 byte[] szText1 = stuObject.szText; System.out.println("车牌文本信息 :" + new String(szText1,encode).trim()); // 物体子类别,根据不同的物体类型 byte[] szObjectSubType1 = stuObject.szObjectSubType; System.out.println("车牌物体子类别 :" + new String(szObjectSubType1,encode).trim()); NetSDKLib.NET_TRAFFIC_LIST_RECORD stuCarInfo = msg.stuCarInfo; // 车牌号码 byte[] szPlateNumber = stuCarInfo.szPlateNumber; System.out.println("车牌号码 :" + new String(szPlateNumber,encode).trim()); // 车主姓名 byte[] szMasterOfCar = stuCarInfo.szMasterOfCar; System.out.println("车主姓名 :" + new String(szMasterOfCar,encode).trim()); if (pBuffer != null && dwBufSize > 0) { String strFileName = picturePath + "\\" + System.currentTimeMillis()+"_TRUST_CAR" + ".jpg"; ToolKits.savePicture(pBuffer, dwBufSize, strFileName); System.out.println("strFileName : " + strFileName); } } catch (Exception e) { e.printStackTrace(); } break; } case EVENT_IVS_TRAFFIC_SUSPICIOUS_CAR: {//嫌疑车辆事件(对应NET_DEV_EVENT_TRAFFIC_SUSPICIOUS_CAR_INFO) System.out.println("嫌疑车辆事件 ---------------"); NET_DEV_EVENT_TRAFFIC_SUSPICIOUS_CAR_INFO msg = new NET_DEV_EVENT_TRAFFIC_SUSPICIOUS_CAR_INFO(); ToolKits.GetPointerData(pAlarmInfo, msg); try { System.out.println("通道号 :" + msg.nChannelID); /** * 检测到的车辆信息,参见结构体定义 {@link com.netsdk.lib.NetSDKLib.NET_MSG_OBJECT} */ NetSDKLib.NET_MSG_OBJECT stuVehicle = msg.stuVehicle; // 物体上相关的带0结束符文本,比如车牌,集装箱号等等 byte[] szText = stuVehicle.szText; System.out.println("车辆文本信息 :" + new String(szText,encode).trim()); // 物体子类别,根据不同的物体类型 byte[] szObjectSubType = stuVehicle.szObjectSubType; System.out.println("车辆物体子类别 :" + new String(szObjectSubType,encode).trim()); /** * 禁止名单信息,参见结构体定义 {@link com.netsdk.lib.NetSDKLib.NET_TRAFFIC_LIST_RECORD} */ NetSDKLib.NET_TRAFFIC_LIST_RECORD stuCarInfo = msg.stuCarInfo; // 之前查询到的记录号 int nRecordNo = stuCarInfo.nRecordNo; System.out.println("之前查询到的记录号 :" + nRecordNo); // 车主姓名 byte[] szMasterOfCar = stuCarInfo.szMasterOfCar; System.out.println("车主姓名 :" + new String(szMasterOfCar,encode).trim()); // 车牌号码 byte[] szPlateNumber = stuCarInfo.szPlateNumber; System.out.println("车牌号码 :" + new String(szPlateNumber,encode).trim()); if (pBuffer != null && dwBufSize > 0) { String strFileName = picturePath + "\\" + System.currentTimeMillis()+"_SUSPICIOUS_CAR" + ".jpg"; ToolKits.savePicture(pBuffer, dwBufSize, strFileName); System.out.println("strFileName : " + strFileName); } } catch (Exception e) { e.printStackTrace(); } break; } default: System.out.println("其他智能事件--------------------" + dwAlarmType); break; } return 0; } } /** * 停止侦听智能事件 */ public void DetachEventRealLoadPic() { if (attachHandle.longValue() != 0) { netsdk.CLIENT_StopLoadPic(attachHandle); } } public void runTest() { System.out.println("Run Test"); CaseMenu menu = new CaseMenu();; menu.addItem(new CaseMenu.Item(this, "订阅智能事件", "AttachEventRealLoadPic")); menu.addItem(new CaseMenu.Item(this, "停止侦听智能事件", "DetachEventRealLoadPic")); menu.run(); } // 配置登陆地址，端口，用户名，密码 private String m_strIpAddr = "172.29.2.17"; private int m_nPort = 37777; private String m_strUser = "admin"; private String m_strPassword = "admin123"; public static void main(String[] args) { TrustSuspiciousCarDemo demo=new TrustSuspiciousCarDemo(); demo.initTest(); demo.runTest(); demo.endTest(); } /** * 初始化测试 */ public void initTest() { initSdk(); this.loginWithHighLevel(); } /** * 结束测试 */ public void endTest() { System.out.println("End Test"); this.logOut(); // 登出设备 System.out.println("See You..."); cleanAndExit(); // 清理资源并退出 } }