getosd数组下标越界问题 以及 离线时间

zxl

2025-03-11 5c82602d54928cc414177084ab6d81cef4c11d15

 ycl-server/src/main/java/com/ycl/api/DH/module/LoginModule.java

@@ -197,25 +197,16 @@
//            log.error("CLIENT_GetConfig Failed!" + ToolKits.getErrorCodePrint());
            return null;
        } else {

            osdInfo.read();
            NET_GBMODE_CUSTOMTITLE_INFO[] stuCustomTitle = osdInfo.stuCustomTitle;
            for (NET_GBMODE_CUSTOMTITLE_INFO title : stuCustomTitle) {
                String position = new String(title.szPositon, StandardCharsets.UTF_8).trim();
                NET_TITLE_OSD_INFO[] stuOSD1 = title.stuOSD;
                for (NET_TITLE_OSD_INFO osd : stuOSD1) {
                    String osdStr = null;
                    osdStr = new String(osd.szText, StandardCharsets.UTF_8).trim();
                    if (!StringUtils.isEmpty(osdStr)) {
                        osdResult.setOSD4(osdStr);
                    }
                }
                if ("LeftDown".equals(position)) {
                    NET_TITLE_OSD_INFO[] stuOSD = title.stuOSD;
                    for (NET_TITLE_OSD_INFO osd : stuOSD) {
                        String osdStr = null;
                        osdStr = new String(osd.szText, StandardCharsets.UTF_8).trim();
//                        log.info("TEXT："+osdStr);
                        log.error("DHTEXTLeftDown："+osdStr);
                        if (!StringUtils.isEmpty(osdStr)) {
                            osdResult.setOSD4(osdStr);
                        }
@@ -226,16 +217,24 @@
                    for (NET_TITLE_OSD_INFO osd : stuOSD) {
                        String osdStr = null;
                        osdStr = new String(osd.szText, StandardCharsets.UTF_8).trim();
//                        log.info("TEXT："+osdStr);
                        log.error("DHTEXTRightDown："+osdStr);
                        if (!StringUtils.isEmpty(osdStr)) {
                            if (num == 0) {
                                osdResult.setOSD1(osdStr);
                            } else if (num == 1) {
                                osdResult.setOSD2(osdStr);
                            } else if (num == 2) {
                                osdResult.setOSD3(osdStr);
                            } else if (num == 3) {
                                osdResult.setName(osdStr);
                            if (osdStr.contains("|")) {
                                String[] osdNames = osdStr.split("\\|");
                                osdResult.setOSD1(osdNames[0]);
                                osdResult.setOSD2(osdNames[1]);
                                osdResult.setOSD3(osdNames[2]);
                                osdResult.setName(osdNames[3]);
                            } else {
                                if (num == 0) {
                                    osdResult.setOSD1(osdStr);
                                } else if (num == 1) {
                                    osdResult.setOSD2(osdStr);
                                } else if (num == 2) {
                                    osdResult.setOSD3(osdStr);
                                } else if (num == 3) {
                                    osdResult.setName(osdStr);
                                }
                            }
                        }
                        num++;
@@ -249,29 +248,42 @@

    /**
     * 针对利旧设备获取OSD的方法
     *
     * @param serialNumber
     * @param loginId
     * @return
     */
    public static OSDResult getOsdOld(String serialNumber, LLong loginId) {
    public static OSDResult getOsdOld(String moName,String serialNumber, LLong loginId) {
        OSDResult result = new OSDResult();
        NetSDKLib.NET_OSD_CUSTOM_TITLE osdInfo4 = new NetSDKLib.NET_OSD_CUSTOM_TITLE();
        osdInfo4.emOsdBlendType = NetSDKLib.NET_EM_OSD_BLEND_TYPE.NET_EM_OSD_BLEND_TYPE_MAIN;
        NetSDKLib.NET_OSD_CUSTOM_TITLE reserve4 = new NetSDKLib.NET_OSD_CUSTOM_TITLE();
        osdInfo4.write();
        boolean e = false;
        e = netsdk.CLIENT_GetConfig(loginId, NET_EM_CFG_CUSTOMTITLE, 0, osdInfo4.getPointer(), osdInfo4.size(), 3000, reserve4.getPointer());
        if (!e) {
            log.error("e为空,尝试另一个通道");
        if (moName.startsWith("DX_R2")){ //判断设备是否是DX_R2开头
            if (serialNumber.charAt(ApiConstants.SerialNumber_Channel) == ApiConstants.SerialNumber_All) {
            e = netsdk.CLIENT_GetConfig(loginId, NET_EM_CFG_CUSTOMTITLE, 0, osdInfo4.getPointer(), osdInfo4.size(), 3000, reserve4.getPointer());
                }
            else if (serialNumber.charAt(ApiConstants.SerialNumber_Channel) == ApiConstants.SerialNumber_Detail) {
            e = netsdk.CLIENT_GetConfig(loginId, NET_EM_CFG_CUSTOMTITLE, 1, osdInfo4.getPointer(), osdInfo4.size(), 3000, reserve4.getPointer());
            }
            if (!e) {
                log.error("e为空");
            }
        }else {
            e = netsdk.CLIENT_GetConfig(loginId, NET_EM_CFG_CUSTOMTITLE, 0, osdInfo4.getPointer(), osdInfo4.size(), 3000, reserve4.getPointer());
            if (!e) {
                log.error("e为空,尝试另一个通道");
                e = netsdk.CLIENT_GetConfig(loginId, NET_EM_CFG_CUSTOMTITLE, 1, osdInfo4.getPointer(), osdInfo4.size(), 3000, reserve4.getPointer());
            }
        }
        if(e) {
        if (e) {
            osdInfo4.read();
            NetSDKLib.NET_CUSTOM_TITLE_INFO[] stuCustomTitle = osdInfo4.stuCustomTitle;
            for (NetSDKLib.NET_CUSTOM_TITLE_INFO net_custom_title_info : stuCustomTitle) {
                String name = new String(net_custom_title_info.szText, StandardCharsets.UTF_8).trim();
                log.info("name:{}",name);
                if(StringUtils.isNotEmpty(name) && name.contains("|")){
                log.error("DHname:{}", name);
                if (StringUtils.isNotEmpty(name) && name.contains("|")) {
                    String[] osdNames = name.split("\\|");
                    //剔除掉空串
//                    List<String> nonEmptyList = new ArrayList<>();
@@ -280,33 +292,49 @@
//                            nonEmptyList.add(osd);
//                        }
//                    }
                    result.setOSD1(osdNames[0]);
                    result.setOSD2(osdNames[1]);
                    result.setOSD3(osdNames[2]);
                    result.setName(osdNames[3]);
                    for (int i = 0; i < osdNames.length; i++) {
                        if (i == 0) {
                            result.setOSD1(osdNames[i]);
                        }
                        if (i == 1) {
                            result.setOSD2(osdNames[i]);
                        }
                        if (i == 2) {
                            result.setOSD3(osdNames[i]);
                        }
                        if (i == 3) {
                            result.setName(osdNames[i]);
                        }
                    }


                }
            }
        }else {
            log.error(serialNumber,"利旧osd为空");


        } else {
            log.error(serialNumber, "利旧osd为空");
        }

        return result;
    }

    /**
     * 获取单个配置
     *
     * @param hLoginHandle 登陆句柄
     * @param nChn 通道号，-1 表示全通道
     * @param strCmd 配置名称
     * @param cmdObject 配置对应的结构体对象
     * @param nChn         通道号，-1 表示全通道
     * @param strCmd       配置名称
     * @param cmdObject    配置对应的结构体对象
     * @return 成功返回 true
     */
    public static boolean GetDevConfig(LLong hLoginHandle, int nChn, String strCmd, Structure cmdObject) {
        boolean result = false;
        IntByReference error = new IntByReference(0);
        int nBufferLen = 2*1024*1024;
        int nBufferLen = 2 * 1024 * 1024;
        byte[] strBuffer = new byte[nBufferLen];

        if(netsdk.CLIENT_GetNewDevConfig( hLoginHandle, strCmd , nChn, strBuffer, nBufferLen,error,3000,null)) {
        if (netsdk.CLIENT_GetNewDevConfig(hLoginHandle, strCmd, nChn, strBuffer, nBufferLen, error, 3000, null)) {
            cmdObject.write();
            if (netsdk.CLIENT_ParseData(strCmd, strBuffer, cmdObject.getPointer(),
                    cmdObject.size(), null)) {