package com.netsdk.demo.customize;
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import com.netsdk.demo.util.CaseMenu;
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import com.netsdk.lib.NetSDKLib;
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import com.netsdk.lib.ToolKits;
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import com.netsdk.lib.callback.impl.DefaultDisconnectCallback;
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import com.netsdk.lib.callback.impl.DefaultHaveReconnectCallBack;
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import com.netsdk.lib.structure.ALARM_TALKING_HANGUP_INFO;
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import com.sun.jna.NativeLong;
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import com.sun.jna.Pointer;
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import java.io.File;
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import java.io.UnsupportedEncodingException;
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import java.text.SimpleDateFormat;
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import static com.netsdk.lib.NetSDKLib.EVENT_IVS_CROWDDETECTION;
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import static com.netsdk.lib.Utils.getOsPrefix;
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/**
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* @author 291189
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* @version 1.0
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* @description
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* @date 2023/6/19 14:49
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*/
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public class TalkingInviteDemo {
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// SDk对象初始化
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public static final NetSDKLib netsdk = NetSDKLib.NETSDK_INSTANCE;
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public static final NetSDKLib configsdk = NetSDKLib.CONFIG_INSTANCE;
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// 判断是否初始化
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private static boolean bInit = false;
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// 判断log是否打开
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private static boolean bLogOpen = false;
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// 设备信息
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private NetSDKLib.NET_DEVICEINFO_Ex deviceInfo = new NetSDKLib.NET_DEVICEINFO_Ex();
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// 登录句柄
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private static NetSDKLib.LLong m_hLoginHandle = new NetSDKLib.LLong(0);
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// 回调函数需要是静态的，防止被系统回收
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// 断线回调
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private static NetSDKLib.fDisConnect disConnectCB = DefaultDisconnectCallback.getINSTANCE();
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// 重连回调
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private static NetSDKLib.fHaveReConnect haveReConnectCB = DefaultHaveReconnectCallBack.getINSTANCE();
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// 编码格式
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public static String encode;
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static {
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String osPrefix = getOsPrefix();
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if (osPrefix.toLowerCase().startsWith("win32-amd64")) {
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encode = "GBK";
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} else if (osPrefix.toLowerCase().startsWith("linux-amd64")) {
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encode = "UTF-8";
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}
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}
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/**
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* 获取当前时间
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*/
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public static String GetDate() {
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SimpleDateFormat simpleDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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return simpleDate.format(new java.util.Date()).replaceAll("[^0-9]", "-");
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}
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/**
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* 初始化SDK库
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*/
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public static boolean Init() {
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bInit = netsdk.CLIENT_Init(disConnectCB, null);// 进程启动时，初始化一次
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if (!bInit) {
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System.out.println("Initialize SDK failed");
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return false;
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}
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// 配置日志
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TalkingInviteDemo.enableLog();
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// 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
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netsdk.CLIENT_SetAutoReconnect(haveReConnectCB, null);
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// 设置登录超时时间和尝试次数，可选
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// 登录请求响应超时时间设置为3S
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int waitTime = 3000;
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// 登录时尝试建立链接 1 次
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int tryTimes = 1;
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netsdk.CLIENT_SetConnectTime(waitTime, tryTimes);
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// 设置更多网络参数， NET_PARAM 的nWaittime ， nConnectTryNum 成员与 CLIENT_SetConnectTime
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// 接口设置的登录设备超时时间和尝试次数意义相同,可选
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NetSDKLib.NET_PARAM netParam = new NetSDKLib.NET_PARAM();
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// 登录时尝试建立链接的超时时间
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netParam.nConnectTime = 10000;
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// 设置子连接的超时时间
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netParam.nGetConnInfoTime = 3000;
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netsdk.CLIENT_SetNetworkParam(netParam);
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return true;
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}
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/**
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* 打开 sdk log
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*/
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private static void enableLog() {
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NetSDKLib.LOG_SET_PRINT_INFO setLog = new NetSDKLib.LOG_SET_PRINT_INFO();
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File path = new File("sdklog/");
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if (!path.exists())
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path.mkdir();
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// 这里的log保存地址依据实际情况自己调整
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String logPath = path.getAbsoluteFile().getParent() + "\\sdklog\\" + "sdklog" + GetDate() + ".log";
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setLog.nPrintStrategy = 0;
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setLog.bSetFilePath = 1;
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System.arraycopy(logPath.getBytes(), 0, setLog.szLogFilePath, 0, logPath.getBytes().length);
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System.out.println(logPath);
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setLog.bSetPrintStrategy = 1;
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bLogOpen = netsdk.CLIENT_LogOpen(setLog);
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if (!bLogOpen)
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System.err.println("Failed to open NetSDK log");
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}
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/**
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* 高安全登录
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*/
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public void loginWithHighLevel() {
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// 输入结构体参数
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NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY pstlnParam = new NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY() {
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{
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szIP = m_strIpAddr.getBytes();
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nPort = m_nPort;
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szUserName = m_strUser.getBytes();
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szPassword = m_strPassword.getBytes();
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}
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};
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// 输出结构体参数
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NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY pstOutParam = new NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY();
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// 写入sdk
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m_hLoginHandle = netsdk.CLIENT_LoginWithHighLevelSecurity(pstlnParam, pstOutParam);
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if (m_hLoginHandle.longValue() == 0) {
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System.err.printf("Login Device[%s] Port[%d]Failed. %s\n", m_strIpAddr, m_nPort,
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netsdk.CLIENT_GetLastError());
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} else {
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deviceInfo = pstOutParam.stuDeviceInfo; // 获取设备信息
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System.out.println("Login Success");
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System.out.println("Device Address：" + m_strIpAddr);
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System.out.println("设备包含：" + deviceInfo.byChanNum + "个通道");
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}
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}
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/**
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* 退出
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*/
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public void logOut() {
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if (m_hLoginHandle.longValue() != 0) {
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netsdk.CLIENT_Logout(m_hLoginHandle);
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System.out.println("LogOut Success");
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}
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}
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/**
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* 清理sdk环境并退出
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*/
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public static void cleanAndExit() {
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if (bLogOpen) {
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netsdk.CLIENT_LogClose(); // 关闭sdk日志打印
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}
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netsdk.CLIENT_Cleanup(); // 进程关闭时，调用一次
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System.exit(0);
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}
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private NetSDKLib.LLong attachHandle = new NetSDKLib.LLong(0);
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int channel=0;
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/**
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* 订阅智能任务
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*/
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public void AttachEventRealLoadPic() {
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// 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
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this.DetachEventRealLoadPic();
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// 需要图片
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int bNeedPicture = 1;
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attachHandle = netsdk.CLIENT_RealLoadPictureEx(m_hLoginHandle, channel, EVENT_IVS_CROWDDETECTION, bNeedPicture,
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AnalyzerDataCB.getInstance(), null, null);
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if (attachHandle.longValue() != 0) {
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System.out.printf("Chn[%d] CLIENT_RealLoadPictureEx Success\n", channel);
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} else {
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System.out.printf("Ch[%d] CLIENT_RealLoadPictureEx Failed!LastError = %s\n", channel,
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ToolKits.getErrorCode());
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}
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}
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/**
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* 报警事件（智能）回调
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*/
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private static class AnalyzerDataCB implements NetSDKLib.fAnalyzerDataCallBack {
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private final File picturePath;
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private static AnalyzerDataCB instance;
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int i = 1;
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private AnalyzerDataCB() {
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picturePath = new File("./AnalyzerPicture/");
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if (!picturePath.exists()) {
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picturePath.mkdirs();
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}
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}
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public static AnalyzerDataCB getInstance() {
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if (instance == null) {
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synchronized (AnalyzerDataCB.class) {
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if (instance == null) {
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instance = new AnalyzerDataCB();
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}
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}
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}
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return instance;
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}
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public int invoke(NetSDKLib.LLong lAnalyzerHandle, int dwAlarmType, Pointer pAlarmInfo, Pointer pBuffer, int dwBufSize,
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Pointer dwUser, int nSequence, Pointer reserved) {
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if (lAnalyzerHandle == null || lAnalyzerHandle.longValue() == 0) {
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return -1;
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}
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switch (dwAlarmType) {
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case EVENT_IVS_CROWDDETECTION: {// 人群密度检测事件(对应结构体 DEV_EVENT_CROWD_DETECTION_INFO)
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NetSDKLib.DEV_EVENT_CROWD_DETECTION_INFO msg = new NetSDKLib.DEV_EVENT_CROWD_DETECTION_INFO();
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ToolKits.GetPointerData(pAlarmInfo, msg);
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String Picture = picturePath + "\\" +"EVENT_IVS_CROWDDETECTION_"+ System.currentTimeMillis() + ".jpg";
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ToolKits.savePicture(pBuffer, 0, dwBufSize, Picture);
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System.out.println(" 人群密度检测事件(UTC)：" + msg.UTC + " 通道号:" + msg.nChannelID );
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// 全局密度超限报警规则框坐标
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System.out.println(" 返回的全局拥挤人群密度列表个数 (矩形描述)：" + msg.nCrowdRectListNum);
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NetSDKLib.NET_CROWD_RECT_LIST_INFO[] stuCrowdRectList = msg.stuCrowdRectList;
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for (int i = 0; i < msg.nCrowdRectListNum; i++) {
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// 矩形的左上角点与右下角点,8192坐标系，表示矩形的人群密度矩形框
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NetSDKLib.NET_POINT[] stuRectPoint = stuCrowdRectList[i].stuRectPoint;
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for (int j = 0; j < stuRectPoint.length; j++) {
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System.out.println("nx: "+stuRectPoint[j].nx+";"+" ny:"+stuRectPoint[j].ny);
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}
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}
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// 局部人数超限报警规则框坐标
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System.out.println(" 返回的人数超限的报警区域ID列表个数：" + msg.nRegionListNum);
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NetSDKLib.NET_REGION_LIST_INFO[] stuRegionList= msg.stuRegionList;
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for (int i = 0; i < msg.nRegionListNum; i++) {
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System.out.println(" 配置的区域下标:"+stuRegionList[i].nRegionID+" --------------");
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System.out.println(" 配置的检测区域坐标个数:"+stuRegionList[i].nDetectRegionNum);
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NetSDKLib.DH_POINT[] stuDetectRegion = stuRegionList[i].stuDetectRegion;
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for (int j = 0; j < stuRegionList[i].nDetectRegionNum; j++) {
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// 配置的检测区域坐标
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System.out.println("nx: "+stuDetectRegion[j].nx+";"+" ny:"+stuDetectRegion[j].ny);
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}
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}
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break;
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}
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default:
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System.out.println("其他事件--------------------" + dwAlarmType);
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break;
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}
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return 0;
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}
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}
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/**
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* 停止侦听智能事件
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*/
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public void DetachEventRealLoadPic() {
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if (attachHandle.longValue() != 0) {
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netsdk.CLIENT_StopLoadPic(attachHandle);
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}
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}
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/**
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* 订阅报警信息
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* @return
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*/
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public void startListen() {
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// 设置报警回调函数
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netsdk.CLIENT_SetDVRMessCallBack(fAlarmDataCB.getCallBack(), null);
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// 订阅报警
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boolean bRet = netsdk.CLIENT_StartListenEx(m_hLoginHandle);
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if (!bRet) {
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System.err.println("订阅报警失败! LastError = 0x%x\n" + netsdk.CLIENT_GetLastError());
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}
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else {
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System.out.println("订阅报警成功.");
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}
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}
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/**
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* 取消订阅报警信息
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* @return
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*/
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public void stopListen() {
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// 停止订阅报警
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boolean bRet = netsdk.CLIENT_StopListen(m_hLoginHandle);
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if (bRet) {
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System.out.println("取消订阅报警信息.");
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}
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}
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/**
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* 报警信息回调函数原形,建议写成单例模式
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*/
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private static class fAlarmDataCB implements NetSDKLib.fMessCallBack{
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private fAlarmDataCB(){}
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private static class fAlarmDataCBHolder {
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private static fAlarmDataCB callback = new fAlarmDataCB();
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}
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public static fAlarmDataCB getCallBack() {
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return fAlarmDataCB.fAlarmDataCBHolder.callback;
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}
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public boolean invoke(int lCommand, NetSDKLib.LLong lLoginID, Pointer pStuEvent, int dwBufLen, String strDeviceIP, NativeLong nDevicePort, Pointer dwUser){
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switch (lCommand)
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{
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case NetSDKLib.NET_ALARM_TALKING_INVITE: { // 设备请求对方发起对讲事件(对应结构体 ALARM_TALKING_INVITE_INFO)
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System.out.println("设备请求对方发起对讲事件");
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NetSDKLib.ALARM_TALKING_INVITE_INFO msg = new NetSDKLib.ALARM_TALKING_INVITE_INFO();
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ToolKits.GetPointerData(pStuEvent, msg);
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System.out.println("emCaller :" + msg.emCaller);
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System.out.println("szCallID :" + new String(msg.szCallID).trim());
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System.out.println("nLevel :" + msg.nLevel);
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/**
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RealUTC 是否有效，bRealUTC 为 TRUE 时，用 RealUTC，否则用 stuTime 字段
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*/
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int bRealUTC
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= msg.bRealUTC;
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System.out.println("bRealUTC :" + bRealUTC);
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if(bRealUTC==1){
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System.out.println("RealUTC :" + msg.RealUTC.toStringTime());
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}else {
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System.out.println("stuTime :" + msg.stuTime.toStringTime());
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}
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NetSDKLib.TALKINGINVITE_REMOTEDEVICEINFO stuRemoteDeviceInfo
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= msg.stuRemoteDeviceInfo;
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int emProtocol = stuRemoteDeviceInfo.emProtocol;
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System.out.println("emProtocol:" + emProtocol);
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try {
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System.out.println("szIP:" + new String(stuRemoteDeviceInfo.szIP,encode));
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System.out.println("nPort:" + stuRemoteDeviceInfo.nPort);
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System.out.println("szUser:" + new String(stuRemoteDeviceInfo.szUser,encode));
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System.out.println("szPassword:" + new String(stuRemoteDeviceInfo.szPassword,encode));
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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break;
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}
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case NetSDKLib.NET_ALARM_TALKING_HANGUP :{ // 设备主动挂断对讲事件(对应结构体ALARM_TALKING_HANGUP_INFO)
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System.out.println("设备主动挂断对讲事件");
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ALARM_TALKING_HANGUP_INFO msg=new ALARM_TALKING_HANGUP_INFO();
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ToolKits.GetPointerData(pStuEvent, msg);
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try {
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System.out.println("szRoomNo :" + new String(msg.szRoomNo,encode));
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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/**
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RealUTC 是否有效，bRealUTC 为 TRUE 时，用 RealUTC，否则用 stuTime 字段
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*/
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int bRealUTC
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= msg.bRealUTC;
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System.out.println("bRealUTC :" + bRealUTC);
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if(bRealUTC==1){
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System.out.println("RealUTC :" + msg.RealUTC.toStringTime());
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}else {
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System.out.println("stuTime :" + msg.stuTime.toStringTime());
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}
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byte[] szCaller = msg.szCaller;
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try {
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System.out.println("szCaller :" + new String(szCaller,encode));
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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break;
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}
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default:
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System.out.println("事件："+lCommand);
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break;
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}
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return true;
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}
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}
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public void RunTest()
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{
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System.out.println("Run Test");
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CaseMenu menu = new CaseMenu();;
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menu.addItem(new CaseMenu.Item(this, "智能订阅", "AttachEventRealLoadPic"));
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menu.addItem(new CaseMenu.Item(this, "取消智能订阅", "DetachEventRealLoadPic"));
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menu.addItem(new CaseMenu.Item(this, "报警订阅", "startListen"));
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menu.addItem(new CaseMenu.Item(this, "取消报警订阅", "stopListen"));
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menu.run();
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}
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// 配置登陆地址，端口，用户名，密码
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private String m_strIpAddr = "10.33.121.58";
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private int m_nPort = 37777;
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private String m_strUser = "admin";
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private String m_strPassword = "admin";
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public static void main(String[] args) {
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TalkingInviteDemo demo=new TalkingInviteDemo();
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demo.InitTest();
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demo.RunTest();
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demo.EndTest();
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}
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/**
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* 初始化测试
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*/
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public void InitTest() {
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TalkingInviteDemo.Init();
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this.loginWithHighLevel();
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}
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/**
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* 结束测试
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*/
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public void EndTest() {
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System.out.println("End Test");
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this.logOut(); // 登出设备
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System.out.println("See You...");
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TalkingInviteDemo.cleanAndExit(); // 清理资源并退出
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}
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}
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