79 lines
2.7 KiB
Java
79 lines
2.7 KiB
Java
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package installer;
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import java.util.*;
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import java.io.*;
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public class ExecCmd
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{
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public boolean exec( String cmd, String[] env )
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{
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System.out.println("About to exectute " + cmd);
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final Process p;
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boolean result = false;
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try
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{
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Runtime rt = Runtime.getRuntime();
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p=rt.exec( cmd, env );
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new Thread(new Runnable() {
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public void run()
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{
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try
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{
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BufferedReader br_in = new BufferedReader(new InputStreamReader(p.getInputStream()));
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String buff = null;
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while ((buff = br_in.readLine()) != null)
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{
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System.out.println("Process out :" + buff);
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/*try
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{
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Thread.sleep(100);
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}
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catch(Exception e) {}*/
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}
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br_in.close();
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System.out.println("finished reading out");
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}
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catch (IOException ioe)
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{
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System.out.println("Exception caught printing javac result");
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ioe.printStackTrace();
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}
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} } ).start();
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new Thread(new Runnable() {
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public void run() {
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try {
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BufferedReader br_err = new BufferedReader(new InputStreamReader(p.getErrorStream()));
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String buff = null;
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while ((buff = br_err.readLine()) != null) {
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System.out.println("Process err :" + buff);
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/*try {Thread.sleep(100); } catch(Exception e) {}*/
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}
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br_err.close();
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System.out.println("finished reading err");
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} catch (IOException ioe) {
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System.out.println("Exception caught printing javac result");
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ioe.printStackTrace();
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}
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} }).start();
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int exitcode = p.waitFor();
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if ( exitcode != 0 )
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{
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System.out.println("cmd [" + cmd + "] failed" );
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result= false;
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}
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else
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{
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System.out.println("cmd [" + cmd + "] completed successfully");
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result= true;
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}
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}
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catch (Exception e) {
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System.out.println("Exception");
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e.printStackTrace();
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}
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System.out.println("command complete");
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return result;
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}
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}
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