101 lines
3.3 KiB
Java
101 lines
3.3 KiB
Java
package installer;
|
|
import java.util.*;
|
|
import java.io.*;
|
|
public class ExecCmd
|
|
{
|
|
|
|
public boolean exec( String cmd, String[] env )
|
|
{
|
|
System.out.println("About to exectute " + cmd);
|
|
final Process p;
|
|
boolean result = false;
|
|
try
|
|
{
|
|
Runtime rt = Runtime.getRuntime();
|
|
p=rt.exec( cmd, env );
|
|
new Thread(new Runnable() {
|
|
public void run()
|
|
{
|
|
BufferedReader br_in = null;
|
|
try
|
|
{
|
|
br_in = new BufferedReader(new InputStreamReader(p.getInputStream()));
|
|
String buff = null;
|
|
while ((buff = br_in.readLine()) != null)
|
|
{
|
|
System.out.println("Process out :" + buff);
|
|
/*try
|
|
{
|
|
Thread.sleep(100);
|
|
}
|
|
catch(Exception e) {}*/
|
|
}
|
|
System.out.println("finished reading out");
|
|
}
|
|
catch (IOException ioe)
|
|
{
|
|
System.out.println("Exception caught printing javac result");
|
|
ioe.printStackTrace();
|
|
}
|
|
finally
|
|
{
|
|
if ( br_in != null )
|
|
{
|
|
try
|
|
{
|
|
br_in.close();
|
|
}
|
|
catch( Exception e ) {} // nothing can be done
|
|
}
|
|
}
|
|
} } ).start();
|
|
|
|
new Thread(new Runnable() {
|
|
public void run() {
|
|
BufferedReader br_err = null;
|
|
try {
|
|
br_err = new BufferedReader(new InputStreamReader(p.getErrorStream()));
|
|
String buff = null;
|
|
while ((buff = br_err.readLine()) != null) {
|
|
System.out.println("Process err :" + buff);
|
|
/*try {Thread.sleep(100); } catch(Exception e) {}*/
|
|
}
|
|
System.out.println("finished reading err");
|
|
} catch (IOException ioe) {
|
|
System.out.println("Exception caught printing javac result");
|
|
ioe.printStackTrace();
|
|
}
|
|
finally
|
|
{
|
|
if ( br_err != null )
|
|
{
|
|
try
|
|
{
|
|
br_err.close();
|
|
}
|
|
catch( Exception e ) {} // nothing can be done
|
|
}
|
|
}
|
|
} }).start();
|
|
int exitcode = p.waitFor();
|
|
if ( exitcode != 0 )
|
|
{
|
|
System.out.println("cmd [" + cmd + "] failed" );
|
|
result= false;
|
|
}
|
|
else
|
|
{
|
|
System.out.println("cmd [" + cmd + "] completed successfully");
|
|
result= true;
|
|
}
|
|
}
|
|
catch (Exception e) {
|
|
System.out.println("Exception");
|
|
e.printStackTrace();
|
|
}
|
|
System.out.println("command complete");
|
|
return result;
|
|
}
|
|
}
|
|
|