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Code Issues Wiki Activity

Implementation of termination policy.

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This commit is contained in:
Mikhail Khodjaiants 2003-05-01 16:21:54 +00:00
parent f0901784b6
commit 579f75531e
5 changed files with 122 additions and 21 deletions
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7
debug/org.eclipse.cdt.debug.core/ChangeLog
View file

@ -1,3 +1,10 @@
2003-05-01 Mikhail Khodjaiants
Implementation of termination policy.
* ICDIConfiguration.java: new "terminateSessionOnExit" method added.
* SessionManager.java: terminates the launch when all targets are terminated or disconnected.
* CDebugCorePlugin.java: provides an access to the current session managers.
* CDebugTarget.java
2003-04-25 Mikhail Khodjaiants
Fix for bug 36909
* DisassemblyManager.java: check if the address of a stack frame is not 0;

17
debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/core/CDebugCorePlugin.java
View file

@ -9,6 +9,7 @@ package org.eclipse.cdt.debug.core;
import java.util.HashMap;
import org.eclipse.cdt.debug.internal.core.DebugConfiguration;
import org.eclipse.cdt.debug.internal.core.SessionManager;
import org.eclipse.cdt.debug.internal.core.breakpoints.CBreakpoint;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.ResourcesPlugin;
@ -41,6 +42,8 @@ public class CDebugCorePlugin extends Plugin
private IAsyncExecutor fAsyncExecutor = null;
private SessionManager fSessionManager = null;
/**
* The constructor.
*/
@ -169,6 +172,7 @@ public class CDebugCorePlugin extends Plugin
*/
public void shutdown() throws CoreException
{
setSessionManager( null );
resetBreakpointsInstallCount();
super.shutdown();
}
@ -180,6 +184,7 @@ public class CDebugCorePlugin extends Plugin
{
super.startup();
resetBreakpointsInstallCount();
setSessionManager( new SessionManager() );
}
protected void resetBreakpointsInstallCount()
@ -212,4 +217,16 @@ public class CDebugCorePlugin extends Plugin
if ( fAsyncExecutor != null )
fAsyncExecutor.asyncExec( runnable );
}
protected SessionManager getSessionManager()
{
return fSessionManager;
}
protected void setSessionManager( SessionManager sm )
{
if ( fSessionManager != null )
fSessionManager.dispose();
fSessionManager = sm;
}
}

7
debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/core/cdi/ICDIConfiguration.java
View file

@ -109,4 +109,11 @@ public interface ICDIConfiguration {
* @return whether this session supports expression evaluation
*/
boolean supportsExpressionEvaluation();
/**
* Returns whether the session should be terminated when the inferior exits.
*
* @return whether the session be terminated when the inferior exits
*/
boolean terminateSessionOnExit();
}

87
debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/SessionManager.java Normal file
View file

@ -0,0 +1,87 @@
/*
*(c) Copyright QNX Software Systems Ltd. 2002.
* All Rights Reserved.
*
*/
package org.eclipse.cdt.debug.internal.core;
import org.eclipse.cdt.debug.core.CDebugCorePlugin;
import org.eclipse.cdt.debug.core.cdi.CDIException;
import org.eclipse.cdt.debug.core.cdi.ICDISession;
import org.eclipse.cdt.debug.core.cdi.model.ICDITarget;
import org.eclipse.debug.core.DebugEvent;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.IDebugEventSetListener;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.model.IDebugTarget;
/**
* Default implementation of the session manager.
* Terminates session when the last target is terminated;
*
* @since Apr 28, 2003
*/
public class SessionManager implements IDebugEventSetListener
{
public SessionManager()
{
DebugPlugin.getDefault().addDebugEventListener( this );
}
/* (non-Javadoc)
* @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
*/
public Object getAdapter( Class adapter )
{
if ( SessionManager.class.equals( adapter ) )
return this;
return null;
}
public void dispose()
{
DebugPlugin.getDefault().removeDebugEventListener( this );
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.IDebugEventSetListener#handleDebugEvents(org.eclipse.debug.core.DebugEvent[])
*/
public void handleDebugEvents( DebugEvent[] events )
{
for ( int i = 0; i < events.length; i++ )
{
DebugEvent event = events[i];
if ( event.getKind() == DebugEvent.TERMINATE )
{
Object element = event.getSource();
if ( element instanceof IDebugTarget && ((IDebugTarget)element).getAdapter( ICDITarget.class ) != null )
{
handleTerminateEvent( ((IDebugTarget)element).getLaunch(), ((ICDITarget)((IDebugTarget)element).getAdapter( ICDITarget.class )).getSession() );
}
}
}
}
private void handleTerminateEvent( ILaunch launch, ICDISession session )
{
IDebugTarget[] targets = launch.getDebugTargets();
boolean terminate = true;
for ( int i = 0; i < targets.length; ++i )
{
if ( !targets[i].isTerminated() && !targets[i].isDisconnected() )
terminate = false;
}
if ( terminate )
{
try
{
session.terminate();
}
catch( CDIException e )
{
CDebugCorePlugin.log( e );
}
}
}
}

25
debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CDebugTarget.java
View file

@ -526,7 +526,7 @@ public class CDebugTarget extends CDebugElement
try
{
setTerminating( true );
getCDISession().terminate();
getCDITarget().terminate();
}
catch( CDIException e )
{
@ -780,7 +780,7 @@ public class CDebugTarget extends CDebugElement
*/
public boolean canDisconnect()
{
return supportsDisconnect() && !isDisconnected() && isSuspended();
return supportsDisconnect() && isAvailable();
}
/* (non-Javadoc)
@ -1161,19 +1161,8 @@ public class CDebugTarget extends CDebugElement
if ( !isDisconnected() )
{
setDisconnected( true );
try
{
getCDISession().terminate();
}
catch( CDIException e )
{
logError( e );
}
fireChangeEvent( DebugEvent.STATE );
/*
cleanup();
fireTerminateEvent();
*/
}
}
@ -1500,14 +1489,8 @@ public class CDebugTarget extends CDebugElement
setCurrentStateId( IState.EXITED );
setCurrentStateInfo( event.getReason() );
fireChangeEvent( DebugEvent.CONTENT );
try
{
terminate();
}
catch( DebugException e )
{
CDebugCorePlugin.log( e.getStatus() );
}
if ( getConfiguration().terminateSessionOnExit() )
terminated();
}
private void handleTerminatedEvent( ICDIDestroyedEvent event )