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_IN_GET_GPS_STATUS_INFO; import com.netsdk.lib.structure.NET_OUT_GET_GPS_STATUS_INFO; import java.io.File; import java.text.SimpleDateFormat; import java.util.Date; import static com.netsdk.lib.Utils.getOsPrefix; public class GetGpsStatusDemo { // 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 lAttachHandle = 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); } /** * 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 } public boolean getGpsStatusInfo(){ NET_IN_GET_GPS_STATUS_INFO pstInParam = new NET_IN_GET_GPS_STATUS_INFO(); NET_OUT_GET_GPS_STATUS_INFO pstOutParam = new NET_OUT_GET_GPS_STATUS_INFO(); pstInParam.write(); pstOutParam.write(); boolean bRet = netsdk.CLIENT_GetGpsStatus(loginHandle, pstInParam.getPointer(), pstOutParam.getPointer(), 3000); if (!bRet) { System.err.printf("getGpsStatusInfo Fail.Last Error[0x%x]\n", netsdk.CLIENT_GetLastError()); return false; }else { System.out.println("CLIENT_GetBindMode succeed"); pstOutParam.read(); System.out.println("pstOutParam ====>" + "NET_GPS_STATUS_INFO{" +'}'); System.out.println("revTime(定位时间)=" + pstOutParam.stuGPSStatus.revTime); try { System.out.println("DvrSerial(设备序列号)=" + new String(pstOutParam.stuGPSStatus.DvrSerial,encode)); }catch (Exception e){ System.out.println("DvrSerial(设备序列号)获取失败,失败信息===>" + e.getMessage()); } System.out.println("longitude 经度(单位是百万分之度,范围0-360度)=" + pstOutParam.stuGPSStatus. longitude); System.out.println("latidude 纬度(单位是百万分之度,范围0-180度)=" + pstOutParam.stuGPSStatus.latidude); System.out.println("height 高度(米)=" + pstOutParam.stuGPSStatus.height); System.out.println("angle 方向角(正北方向为原点,顺时针为正)=" + pstOutParam.stuGPSStatus.angle); System.out.println("speed 速度(单位km/H)="+ pstOutParam.stuGPSStatus.speed); System.out.println("starCount 定位星数, emDateSource为 EM_DATE_SOURCE_GPS时有效="+ pstOutParam.stuGPSStatus.starCount); System.out.println("revTime(定位时间)=" + pstOutParam.stuGPSStatus.revTime); System.out.println("speed="+pstOutParam.stuGPSStatus.speed ); System.out.println("starCount="+pstOutParam.stuGPSStatus.starCount ); System.out.println("antennaState 定位状态="+pstOutParam.stuGPSStatus.antennaState ); System.out.println("orientationState * 工作状态(0=未定位,1=非差分定位,2=差分定位,3=无效PPS,6=正在估算 ="+pstOutParam.stuGPSStatus.orientationState ); System.out.println("workStae * emDateSource为 EM_DATE_SOURCE_GPS时有效="+pstOutParam.stuGPSStatus.workStae ); System.out.println("nAlarmCount 发生的报警位置个数="+pstOutParam.stuGPSStatus.nAlarmCount ); StringBuffer nAlarmState = new StringBuffer(); for(Integer i = 0;i < pstOutParam.stuGPSStatus.nAlarmCount;i++){ nAlarmState.append(pstOutParam.stuGPSStatus.nAlarmState[i] + " "); } System.out.println("nAlarmState 发生的报警位置,值可能多个, emDateSource为 EM_DATE_SOURCE_GPS时有效="+ nAlarmState); System.out.println("bOffline 0-实时 1-补传="+pstOutParam.stuGPSStatus.bOffline ); System.out.println("bSNR GPS信噪比,表示GPS信号强度,值越大,信号越强 范围:0~100,0表示不可用="+pstOutParam.stuGPSStatus.bSNR ); System.out.println("emDateSource 数据来源 0-GPS 1-惯性导航数据="+pstOutParam.stuGPSStatus.emDateSource ); System.out.println("nSignalStrength 在当前工作模式下(GPS或北斗等系统)的信号强度="+pstOutParam.stuGPSStatus.nSignalStrength ); System.out.println("fHdop 水平精度因子惯性导航时无效="+pstOutParam.stuGPSStatus.fHdop ); System.out.println("fPdop 位置精度因子,惯性导航时无效="+pstOutParam.stuGPSStatus.fPdop ); System.out.println("nMileage 总里程, 单位 米="+pstOutParam.stuGPSStatus.nMileage ); return true; } } public void runTest() { System.out.println("Run Test"); CaseMenu menu = new CaseMenu();; menu.addItem(new CaseMenu.Item(this, "获取GPS定位信息", "getGpsStatusInfo")); menu.run(); } // 配置登陆地址,端口,用户名,密码 private String m_strIpAddr = "10.55.162.64"; private int m_nPort = 37777; private String m_strUser = "admin"; private String m_strPassword = "admin123"; public static void main(String[] args) { GetGpsStatusDemo demo=new GetGpsStatusDemo(); demo.initTest(); demo.runTest(); demo.endTest(); } }