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zhanghua

2024-09-26 c775c6953d9759e70f08acbfa8f6d7490aaae3d1

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package com.netsdk.demo.customize.JordanPSD.module;
 
import com.netsdk.demo.util.TimeUtils;
import com.netsdk.lib.NetSDKLib;
import com.netsdk.lib.callback.impl.DefaultDisconnectCallback;
import com.netsdk.lib.callback.impl.DefaultHaveReconnectCallBack;
import com.netsdk.lib.enumeration.ENUMERROR;
import com.netsdk.lib.enumeration.NET_EM_SDK_LOCAL_CFG_TYPE;
import com.netsdk.lib.structure.NET_CONFIG_OPENSSL_INFO;
import com.netsdk.lib.structure.NET_RUNMODE_PARAMS;
 
import static com.netsdk.lib.Utils.getOsPrefix;
 
import java.io.File;
 
/**
 * 通用 SDK 初始化接口
 *
 * @author 47040
 * @since Created in 2021/5/25 11:05
 */
public class SdkUtilModule {
 
    static NetSDKLib NetSdk = NetSDKLib.NETSDK_INSTANCE;
 
    private static boolean bInit = false;
    private static boolean bLogOpen = false;
 
    private static final DefaultDisconnectCallback disConnect = DefaultDisconnectCallback.getINSTANCE();          // 设备断线通知回调
    private static final DefaultHaveReconnectCallBack haveReConnect = DefaultHaveReconnectCallBack.getINSTANCE(); // 网络连接恢复
 
    // 初始化 SDK
    public static boolean Init() {
         //打开日志，可选
        NetSDKLib.LOG_SET_PRINT_INFO setLog = new NetSDKLib.LOG_SET_PRINT_INFO();
        File path = new File(".");
        String logPath = path.getAbsoluteFile().getParent() + "\\sdk_log\\JordanPSD" + TimeUtils.getTimeStr(System.currentTimeMillis()) + ".log";
 
        setLog.bSetFilePath = 1;
        System.arraycopy(logPath.getBytes(), 0, setLog.szLogFilePath, 0, logPath.getBytes().length);
 
        setLog.bSetPrintStrategy = 1;
        setLog.nPrintStrategy = 0;
        bLogOpen = NetSdk.CLIENT_LogOpen(setLog);
        if (!bLogOpen) {
            System.err.println("Open NetSDK Log Filed:" + ENUMERROR.getErrorCode());
        }
        
        //设置openssl库信息配置
        String osPrefix = getOsPrefix();
        if (osPrefix.toLowerCase().startsWith("linux-amd64")) {
             NET_CONFIG_OPENSSL_INFO opensslConfig = new NET_CONFIG_OPENSSL_INFO();
             String opensslPath2 = "/tmp/libcrypto.so";
             String opensslPath1 = "/tmp/libssl.so";
             System.arraycopy(opensslPath1.getBytes(), 0, opensslConfig.szSsleay, 0, opensslPath1.length());
             System.arraycopy(opensslPath2.getBytes(), 0, opensslConfig.szLibeay, 0, opensslPath2.length());       
             opensslConfig.write();
             NetSdk.CLIENT_SetSDKLocalCfg(NET_EM_SDK_LOCAL_CFG_TYPE.NET_SDK_LOCAL_CFG_TYPE_OPENSSL.ordinal(),opensslConfig.getPointer());
        }
       
        
 
        bInit = NetSdk.CLIENT_Init(disConnect, null);
        if (!bInit) {
            System.err.println("Initialize SDK Failed:" + ENUMERROR.getErrorCode());
            return false;
        }
 
       
 
        // 设置断线重连回调接口，设置过断线重连成功回调函数后，当设备出现断线情况，SDK内部会自动进行重连操作
        // 此操作为可选操作，但建议用户进行设置
        NetSdk.CLIENT_SetAutoReconnect(haveReConnect, null);
 
        // 设置登录超时时间和尝试次数，可选
        int waitTime = 5 * 1000; // 登录请求响应超时时间设置为 5s
        int tryTimes = 3;    // 登录时尝试建立链接3次
        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();
        netParam.nConnectTime = 10 * 1000;               // 登录时尝试建立链接的超时时间 10s
        netParam.nGetConnInfoTime = 10 * 1000;           // 设置子连接的超时时间 10s
        NetSdk.CLIENT_SetNetworkParam(netParam);
 
        return true;
    }
 
    // 清理 SDK 资源
    public static void cleanup() {
        if (bLogOpen) {
            NetSdk.CLIENT_LogClose();
        }
        if (bInit) {
            NetSdk.CLIENT_Cleanup();
        }
    }
}