增加通道管理业务 修改相机部分实体字段

‘liusuyi’

2023-08-19 53e14c1919c4a3112f963689d0ce75fa08831021

 ard-work/src/main/java/com/ruoyi/device/hiksdk/service/impl/HikClientServiceImpl.java

@@ -1,9 +1,12 @@
package com.ruoyi.device.hiksdk.service.impl;

import com.alibaba.fastjson2.JSONObject;
import com.ruoyi.common.annotation.SdkOperate;
import com.ruoyi.common.utils.file.FileUtils;
import com.ruoyi.device.camera.domain.CameraCmd;
import com.ruoyi.device.camera.service.IArdCamerasService;
import com.ruoyi.device.channel.domain.ArdChannel;
import com.ruoyi.device.channel.service.IArdChannelService;
import com.ruoyi.device.hiksdk.common.GlobalVariable;
import com.ruoyi.device.camera.domain.ArdCameras;
import com.ruoyi.device.hiksdk.config.MinioClientSingleton;
@@ -13,11 +16,14 @@
import com.ruoyi.device.hiksdk.util.hikSdkUtil.LoginResultCallBack;
import com.ruoyi.storage.minio.utils.MinioUtils;
import com.sun.jna.Native;
import com.sun.jna.NativeLong;
import com.sun.jna.Platform;
import com.sun.jna.Pointer;
import com.sun.jna.ptr.IntByReference;
import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;

import java.util.Base64;
import javax.annotation.Resource;
import java.io.*;
@@ -26,6 +32,7 @@
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.stream.Collectors;

import static com.ruoyi.device.hiksdk.util.hikSdkUtil.HCNetSDK.*;

@@ -125,7 +132,7 @@
        GlobalVariable.loginMap.remove(camera.getId());
        GlobalVariable.loginMap.put(camera.getId(), lUserID);
        camera.setLoginId(lUserID);
        camera.setChannel((int) m_strDeviceInfo.byStartChan);
        camera.setStartDChan((int) m_strDeviceInfo.byStartChan);
        return camera;
    }

@@ -1093,7 +1100,7 @@
        log.debug("-----------这里开始图片存入内存----------" + is);

        Base64.Encoder decoder = Base64.getEncoder();
      //  BASE64Encoder encoder = new BASE64Encoder();
        //  BASE64Encoder encoder = new BASE64Encoder();
        String png_base64 = decoder.encodeToString(jpegBuffer.array());//转换成base64串
        png_base64 = png_base64.replaceAll("\n", "").replaceAll("\r", "");//删除 \r\n
        log.debug("-----------处理完成截图数据----------");
@@ -1386,4 +1393,41 @@
            log.error("录像停止异常" + ex.getMessage());
        }
    }

    //获取IP通道
    @Override
    public List<ArdChannel> getCameraChannelList(ArdCameras camera) {
        /*获取通道*/
        List<ArdChannel> channelList = new ArrayList<>();
        try {
            Integer chanNum = camera.getChanNum();
            Integer startDChan = camera.getStartDChan();
            if (chanNum > 0) {
                // 获取通道号
                for (int iChannum = 0; iChannum < chanNum; iChannum++) {
                    ArdChannel ardChannel = new ArdChannel();
                    int channum = iChannum + startDChan+1;
                    HCNetSDK.NET_DVR_PICCFG_V40 strPicCfg = new HCNetSDK.NET_DVR_PICCFG_V40();
                    strPicCfg.dwSize = strPicCfg.size();
                    strPicCfg.write();
                    Pointer pStrPicCfg = strPicCfg.getPointer();
                    NativeLong lChannel = new NativeLong(channum);
                    IntByReference pInt = new IntByReference(0);
                    boolean b_GetPicCfg = hCNetSDK.NET_DVR_GetDVRConfig(camera.getLoginId(), HCNetSDK.NET_DVR_GET_PICCFG_V40, lChannel.intValue(),
                            pStrPicCfg, strPicCfg.size(), pInt);
                    if (b_GetPicCfg) {
                        strPicCfg.read();
                        String channelName = new String(strPicCfg.sChanName, "GBK").trim();
                        ardChannel.setName(channelName);
                    }
                    ardChannel.setDeviceId(camera.getId());
                    ardChannel.setChanNo(iChannum + 1);
                    channelList.add(ardChannel);
                }
            }
        } catch (Exception ex) {
            log.error("获取相机通道异常:" + ex.getMessage());
        }
        return channelList;
    }
}