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2023-10-11
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package itn.com.cmm.util;
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class OsProcessCheckUtil {
/**
* 운영체제의 특정 프로세스 실행여부 확인하는 유틸
*
* */
public static String WindowProcessCheck(String processNm) throws Exception{
String line ="";
String pId="";
try {
Process p = Runtime.getRuntime().exec(System.getenv("windir") +"\\system32\\"+"tasklist.exe");
BufferedReader input = new BufferedReader(new InputStreamReader(p.getInputStream()));
while ((line = input.readLine()) != null) {
System.out.println(line); //<-- Parse data here.
String [] words = line.split(" ");
String [] procInfo = new String[10];
if (words[0].contains(processNm)){
//System.out.println(line);
int nCnt = 0;
for(String item : words){
if (item.equals(""))
continue;
System.out.print(item + " ");
procInfo[nCnt] = item;
nCnt++;
}
System.out.println("Process Name : "+ procInfo[0]);
System.out.println("Process ID : "+ procInfo[1]);
System.out.println("Memory Usage : "+ procInfo[4]);
pId = procInfo[1];
}
}
input.close();
} catch (Exception err) {
err.printStackTrace();
}
return pId;
}
public static String LinuxProcessCheck(String processNm) throws Exception{
String line ="";
String pId="";
try {
System.out.println("++++++++++++++++processNm++++++++++++++++++++++++"+processNm);
String[] cmd = {"ps -ef | grep EnDeServer"};
Process p = Runtime.getRuntime().exec(cmd);
System.out.println("+++++++++++++++++++++++ppppppppppppppppppp++++++++++++++++++++++++++++++"+p);
BufferedReader input = new BufferedReader(new InputStreamReader(p.getInputStream()));
System.out.println("++++++++++++++++++++++++while Start++++++++++++++++++++++++++++++++++");
System.out.println("+++++++++++++++input.readLine()+++++++++++++++++" + input.readLine());
while ((line = input.readLine()) != null) {
System.out.println(line); //<-- Parse data here.
String [] words = line.split(" ");
String [] procInfo = new String[10];
if (words[0].contains(processNm)){
System.out.println("+++++++++++line++++++++++++++++++++++"+line);
int nCnt = 0;
for(String item : words){
if (item.equals(""))
continue;
System.out.print(item + " ");
procInfo[nCnt] = item;
nCnt++;
}
System.out.println("Process Name : "+ procInfo[0]);
System.out.println("Process ID : "+ procInfo[1]);
System.out.println("Memory Usage : "+ procInfo[4]);
pId = procInfo[1];
}
}
input.close();
} catch (Exception err) {
err.printStackTrace();
}
return pId;
}
}