From 792bdef0f88e7b6fb4d0b672f396c31bd9a7cd95 Mon Sep 17 00:00:00 2001
From: Pawel Piech <pawel.piech@windriver.com>
Date: Tue, 12 Dec 2006 07:02:45 +0000
Subject: [PATCH] Added initial implementation of Process IO support (bug#
 160040). Refactored service for sending/receiving MI commands to debugger.

---
 .../launch/StandardLaunchRootLayoutNode.java  |  1 +
 .../register/RegisterLayoutNode.java          |  1 +
 .../dd/dsf/debug/service/IBackEndProcess.java | 47 -------------------
 3 files changed, 2 insertions(+), 47 deletions(-)
 delete mode 100644 plugins/org.eclipse.dd.dsf.debug/src/org/eclipse/dd/dsf/debug/service/IBackEndProcess.java

diff --git a/plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/ui/viewmodel/launch/StandardLaunchRootLayoutNode.java b/plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/ui/viewmodel/launch/StandardLaunchRootLayoutNode.java
index e45c8623912..bd1c1ba75b8 100644
--- a/plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/ui/viewmodel/launch/StandardLaunchRootLayoutNode.java
+++ b/plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/ui/viewmodel/launch/StandardLaunchRootLayoutNode.java
@@ -81,6 +81,7 @@ public class StandardLaunchRootLayoutNode extends AbstractVMRootLayoutNode
             childNodeDeltas, rootDelta, event, 
             new Done() { 
                 public void run() {
+                    if (isDisposed()) return;
                     if (propagateError(getExecutor(), done, "Failed to create delta.")); //$NON-NLS-1$
                     done.setData(viewRootDelta);
                     getExecutor().execute(done);
diff --git a/plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/ui/viewmodel/register/RegisterLayoutNode.java b/plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/ui/viewmodel/register/RegisterLayoutNode.java
index dfdf80b19fd..4da4a40cd89 100644
--- a/plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/ui/viewmodel/register/RegisterLayoutNode.java
+++ b/plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/ui/viewmodel/register/RegisterLayoutNode.java
@@ -52,6 +52,7 @@ public class RegisterLayoutNode extends AbstractDMVMLayoutNode<IRegisterDMData>
                 public void run() {
                     if (!getStatus().isOK()) {
                         handleFailedUpdate(update);
+                        return;
                     }
                     fillUpdateWithVMCs(update, getData());
                     update.done();
diff --git a/plugins/org.eclipse.dd.dsf.debug/src/org/eclipse/dd/dsf/debug/service/IBackEndProcess.java b/plugins/org.eclipse.dd.dsf.debug/src/org/eclipse/dd/dsf/debug/service/IBackEndProcess.java
deleted file mode 100644
index f8a5cfa159e..00000000000
--- a/plugins/org.eclipse.dd.dsf.debug/src/org/eclipse/dd/dsf/debug/service/IBackEndProcess.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2006 Wind River Systems and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *     Wind River Systems - initial API and implementation
- *******************************************************************************/
-package org.eclipse.dd.dsf.debug.service;
-
-import org.eclipse.dd.dsf.service.IDsfService;
-
-
-/**
- * Service representing an external process that is part of the debugger back
- * end implementation.  Having this service allows UI and other clients 
- * access to the java.lang.Process object for monitoring.  E.g. for displaying
- * in Debug view and channeling I/O to the console view.
- */
-public interface IBackEndProcess extends IDsfService {
-    /**
-     * Optional property identifying the process among other services.
-     * Since there could be multiple instances of this service running at the
-     * same time, a service property is needed to allow clients to distinguish
-     * between them. 
-     */
-    static final String PROCESS_ID = "org.eclipse.dsdp.DSF.debug.BackendProcess.PROCESS_ID"; //$NON-NLS-1$
-    
-    /**
-     * Event indicating that the back end process has terminated.
-     */
-    public interface IExitedEvent {}
-
-    /**
-     * Returns the instance of the java process object representing the back
-     * end process.
-     * @return
-     */
-    Process getProcess();
-    
-    /** 
-     * Returns true if back-end process has exited.
-     */
-    boolean isExited();
-}