org.apichart.common.modules.context.LinuxServerInfos Maven / Gradle / Ivy

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package org.apichart.common.modules.context;

import org.apache.commons.lang3.StringUtils;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.InetAddress;
import java.util.List;
import java.util.stream.Collectors;

/**
 * 用于获取客户Linux服务器的基本信息
 */
public class LinuxServerInfos extends AbstractServerInfos{

    @Override
    protected List getIpAddress() throws Exception {
        List result = null;

        //获取所有网络接口
        List inetAddresses = getLocalAllInetAddress();

        if(inetAddresses != null && inetAddresses.size() > 0){
            result = inetAddresses.stream().map(InetAddress::getHostAddress).distinct().map(String::toLowerCase).collect(Collectors.toList());
        }

        return result;
    }

    @Override
    protected List getMacAddress() throws Exception {
        List result = null;

        //1. 获取所有网络接口
        List inetAddresses = getLocalAllInetAddress();

        if(inetAddresses != null && inetAddresses.size() > 0){
            //2. 获取所有网络接口的Mac地址
            result = inetAddresses.stream().map(this::getMacByInetAddress).distinct().collect(Collectors.toList());
        }

        return result;
    }

    @Override
    protected String getCPUSerial() throws Exception {
        //序列号
        String serialNumber = "";

        //使用dmidecode命令获取CPU序列号
        String[] shell = {"/bin/bash","-c","dmidecode -t processor | grep 'ID' | awk -F ':' '{print $2}' | head -n 1"};
        Process process = Runtime.getRuntime().exec(shell);
        process.getOutputStream().close();

        BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));

        String line = reader.readLine().trim();
        if(StringUtils.isNotBlank(line)){
            serialNumber = line;
        }

        reader.close();
        return serialNumber;
    }

    @Override
    protected String getMainBoardSerial() throws Exception {
        //序列号
        String serialNumber = "";

        //使用dmidecode命令获取主板序列号
        String[] shell = {"/bin/bash","-c","dmidecode | grep 'Serial Number' | awk -F ':' '{print $2}' | head -n 1"};
        Process process = Runtime.getRuntime().exec(shell);
        process.getOutputStream().close();

        BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));

        String line = reader.readLine().trim();
        if(StringUtils.isNotBlank(line)){
            serialNumber = line;
        }

        reader.close();
        return serialNumber;
    }
}