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Code Issues Wiki Activity

[302174] [dstore] shell init command can potentially get called too late

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This commit is contained in:
David McKnight 2010-02-08 18:41:06 +00:00
parent 57b4e6d029
commit 59ad1c4786
1 changed files with 43 additions and 21 deletions
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64
rse/plugins/org.eclipse.rse.services.dstore/miners/org/eclipse/rse/internal/dstore/universal/miners/command/CommandMinerThread.java
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@ -25,6 +25,7 @@
* David McKnight (IBM) [290743] [dstore][shells] allow bash shells and custom shell invocation
* David McKnight (IBM) [287305] [dstore] Need to set proper uid for commands when using SecuredThread and single server for multiple clients[
* Peter Wang (IBM) [299422] [dstore] OutputHandler.readLines() not compatible with servers that return max 1024bytes available to be read
* David McKnight (IBM) [302174] [dstore] shell init command can potentially get called too late
*******************************************************************************/
package org.eclipse.rse.internal.dstore.universal.miners.command;
@ -61,6 +62,34 @@ import org.eclipse.rse.internal.dstore.universal.miners.command.patterns.Pattern
*/
public class CommandMinerThread extends MinerThread
{
class InitRunnable implements Runnable
{
private boolean _done = false;
private String _initCmd;
public InitRunnable(String command){
_initCmd = command;
}
public boolean isDone(){
return _done;
}
public void run()
{
// wait a second so the profile can complete startup
try {
sleep(1000);
}
catch (Exception e)
{
}
_done = true; // setting before the call so that sendInput doesn't wait on this
sendInput(_initCmd);
}
}
private DataElement _status;
private String _invocation;
@ -93,6 +122,8 @@ public class CommandMinerThread extends MinerThread
private String PSEUDO_TERMINAL;
private DataElement _lastPrompt;
private InitRunnable _initRunnable;
private Thread _cdThread;
public CommandMinerThread(DataElement theElement, String invocation, DataElement status, Patterns thePatterns, CommandMiner.CommandMinerDescriptors descriptors)
{
@ -510,27 +541,10 @@ public class CommandMinerThread extends MinerThread
initCmd += "cd " + _cwdStr; //$NON-NLS-1$
}
// need to CD to the correct directory
final String finitCmd = initCmd;
Thread cdThread = new Thread(
new Runnable()
{
public void run()
{
// wait a second so the profile can complete startup
try
{
sleep(1000);
}
catch (Exception e)
{
}
sendInput(finitCmd);
}
});
cdThread.start();
// need to CD to the correct directory
_initRunnable = new InitRunnable(initCmd);
_cdThread = new Thread(_initRunnable);
_cdThread.start();
}
else if (_isShell && !_isWindows && !_isTTY)
{
@ -627,6 +641,14 @@ public class CommandMinerThread extends MinerThread
{
if (!_isDone)
{
if (_initRunnable != null && !_initRunnable.isDone()){
try {
_cdThread.join();
}
catch (InterruptedException e){}
}
String origInput = input;
input = convertSpecialCharacters(input);
input.getBytes();