mirror of
https://github.com/eclipse-cdt/cdt
synced 2025-08-13 19:25:38 +02:00
Bug 372795 - Refactor common code in GDBControl* classes
This commit is contained in:
Mikhail Khodjaiants
parent
35530262d8
commit
84e82daec5
7 changed files with 214 additions and 427 deletions
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@ -11,6 +11,7 @@
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* Nokia - create and use backend service.
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* Vladimir Prus (CodeSourcery) - Support for -data-read-memory-bytes (bug 322658)
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* Jens Elmenthaler (Verigy) - Added Full GDB pretty-printing support (bug 302121)
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* Mikhail Khodjaiants (Mentor Graphics) - Refactor common code in GDBControl* classes (bug 372795)
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*******************************************************************************/
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package org.eclipse.cdt.dsf.gdb.service.command;
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@ -52,6 +53,7 @@ import org.eclipse.cdt.dsf.mi.service.command.AbstractCLIProcess;
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import org.eclipse.cdt.dsf.mi.service.command.AbstractMIControl;
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import org.eclipse.cdt.dsf.mi.service.command.CLIEventProcessor;
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import org.eclipse.cdt.dsf.mi.service.command.CommandFactory;
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import org.eclipse.cdt.dsf.mi.service.command.IEventProcessor;
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import org.eclipse.cdt.dsf.mi.service.command.MIControlDMContext;
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import org.eclipse.cdt.dsf.mi.service.command.MIRunControlEventProcessor;
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import org.eclipse.cdt.dsf.mi.service.command.output.MIInfo;
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@ -100,17 +102,31 @@ public class GDBControl extends AbstractMIControl implements IGDBControl {
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private IGDBBackend fMIBackend;
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private MIRunControlEventProcessor fMIEventProcessor;
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private CLIEventProcessor fCLICommandProcessor;
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private IEventProcessor fMIEventProcessor;
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private IEventProcessor fCLICommandProcessor;
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private AbstractCLIProcess fCLIProcess;
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/**
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* GDBControl is only used for GDB earlier that 7.0. Although -list-features
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* is available in 6.8, it does not report anything we care about, so
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* return empty list.
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*/
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private final List<String> fFeatures = new ArrayList<String>();
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private boolean fTerminated;
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/**
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* @since 3.0
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*/
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public GDBControl(DsfSession session, ILaunchConfiguration config, CommandFactory factory) {
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super(session, false, factory);
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this(session, false, config, factory);
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}
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/**
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* @since 4.1
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*/
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protected GDBControl(DsfSession session, boolean useThreadAndFrameOptions, ILaunchConfiguration config, CommandFactory factory) {
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super(session, useThreadAndFrameOptions, factory);
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}
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@Override
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@ -136,37 +152,18 @@ public class GDBControl extends AbstractMIControl implements IGDBControl {
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// have it, before we can create this context.
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fControlDmc = new GDBControlDMContext(getSession().getId(), getId());
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final Sequence.Step[] initializeSteps = new Sequence.Step[] {
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new CommandMonitoringStep(InitializationShutdownStep.Direction.INITIALIZING),
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new CommandProcessorsStep(InitializationShutdownStep.Direction.INITIALIZING),
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new RegisterStep(InitializationShutdownStep.Direction.INITIALIZING),
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};
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Sequence startupSequence = new Sequence(getExecutor(), requestMonitor) {
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@Override public Step[] getSteps() { return initializeSteps; }
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};
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getExecutor().execute(startupSequence);
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getExecutor().execute(getStartupSequence(requestMonitor));
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}
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@Override
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public void shutdown(final RequestMonitor requestMonitor) {
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final Sequence.Step[] shutdownSteps = new Sequence.Step[] {
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new RegisterStep(InitializationShutdownStep.Direction.SHUTTING_DOWN),
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new CommandProcessorsStep(InitializationShutdownStep.Direction.SHUTTING_DOWN),
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new CommandMonitoringStep(InitializationShutdownStep.Direction.SHUTTING_DOWN),
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};
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Sequence shutdownSequence =
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new Sequence(getExecutor(),
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new RequestMonitor(getExecutor(), requestMonitor) {
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getExecutor().execute(getShutdownSequence(new RequestMonitor(getExecutor(), requestMonitor) {
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@Override
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protected void handleCompleted() {
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GDBControl.super.shutdown(requestMonitor);
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}
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}) {
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@Override public Step[] getSteps() { return shutdownSteps; }
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};
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getExecutor().execute(shutdownSequence);
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}));
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}
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@Override
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@ -403,8 +400,8 @@ public class GDBControl extends AbstractMIControl implements IGDBControl {
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return;
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}
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fCLICommandProcessor = new CLIEventProcessor(GDBControl.this, fControlDmc);
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fMIEventProcessor = new MIRunControlEventProcessor(GDBControl.this, fControlDmc);
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fCLICommandProcessor = createCLIEventProcessor(GDBControl.this, fControlDmc);
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fMIEventProcessor = createMIRunControlEventProcessor(GDBControl.this, fControlDmc);
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requestMonitor.done();
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}
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@ -443,13 +440,6 @@ public class GDBControl extends AbstractMIControl implements IGDBControl {
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}
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}
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/**
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* GDBControl is only used for GDB earlier that 7.0. Although -list-features
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* is available in 6.8, it does not report anything we care about, so
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* return empty list.
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*/
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private final List<String> fFeatures = new ArrayList<String>();
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/** @since 4.0 */
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@Override
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public List<String> getFeatures() {
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@ -471,4 +461,55 @@ public class GDBControl extends AbstractMIControl implements IGDBControl {
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public void setPrintPythonErrors(boolean enabled, RequestMonitor rm) {
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rm.done();
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}
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/**
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* @since 4.1
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*/
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protected Sequence getStartupSequence(final RequestMonitor requestMonitor) {
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final Sequence.Step[] initializeSteps = new Sequence.Step[] {
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new CommandMonitoringStep(InitializationShutdownStep.Direction.INITIALIZING),
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new CommandProcessorsStep(InitializationShutdownStep.Direction.INITIALIZING),
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new RegisterStep(InitializationShutdownStep.Direction.INITIALIZING),
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};
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return new Sequence(getExecutor(), requestMonitor) {
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@Override public Step[] getSteps() { return initializeSteps; }
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};
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}
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/**
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* @since 4.1
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*/
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protected Sequence getShutdownSequence(RequestMonitor requestMonitor) {
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final Sequence.Step[] shutdownSteps = new Sequence.Step[] {
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new RegisterStep(InitializationShutdownStep.Direction.SHUTTING_DOWN),
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new CommandProcessorsStep(InitializationShutdownStep.Direction.SHUTTING_DOWN),
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new CommandMonitoringStep(InitializationShutdownStep.Direction.SHUTTING_DOWN),
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};
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return new Sequence(getExecutor(), requestMonitor) {
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@Override public Step[] getSteps() { return shutdownSteps; }
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};
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}
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/**
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* @since 4.1
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*/
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protected IEventProcessor createCLIEventProcessor(ICommandControlService connection, ICommandControlDMContext controlDmc) {
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return new CLIEventProcessor(connection, controlDmc);
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}
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/**
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* @since 4.1
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*/
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protected IEventProcessor createMIRunControlEventProcessor(AbstractMIControl connection, ICommandControlDMContext controlDmc) {
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return new MIRunControlEventProcessor(connection, controlDmc);
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}
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/**
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* @since 4.1
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*/
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protected void setFeatures(List<String> features) {
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fFeatures.clear();
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fFeatures.addAll(features);
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}
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}
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@ -12,57 +12,29 @@
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* Vladimir Prus (CodeSourcery) - Support for -data-read-memory-bytes (bug 322658)
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* Jens Elmenthaler (Verigy) - Added Full GDB pretty-printing support (bug 302121)
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* Marc Khouzam (Ericsson) - Call new FinalLaunchSequence_7_0 (Bug 365471)
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* Mikhail Khodjaiants (Mentor Graphics) - Refactor common code in GDBControl* classes (bug 372795)
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*******************************************************************************/
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package org.eclipse.cdt.dsf.gdb.service.command;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.util.ArrayList;
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import java.util.Hashtable;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.Properties;
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import java.util.concurrent.Future;
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import java.util.concurrent.TimeUnit;
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import org.eclipse.cdt.dsf.concurrent.CountingRequestMonitor;
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import org.eclipse.cdt.dsf.concurrent.DataRequestMonitor;
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import org.eclipse.cdt.dsf.concurrent.DsfRunnable;
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import org.eclipse.cdt.dsf.concurrent.IDsfStatusConstants;
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import org.eclipse.cdt.dsf.concurrent.ImmediateExecutor;
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import org.eclipse.cdt.dsf.concurrent.ImmediateRequestMonitor;
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import org.eclipse.cdt.dsf.concurrent.RequestMonitor;
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import org.eclipse.cdt.dsf.concurrent.RequestMonitorWithProgress;
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import org.eclipse.cdt.dsf.concurrent.Sequence;
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import org.eclipse.cdt.dsf.datamodel.AbstractDMEvent;
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import org.eclipse.cdt.dsf.debug.service.command.ICommandControl;
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import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService;
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import org.eclipse.cdt.dsf.gdb.internal.GdbPlugin;
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import org.eclipse.cdt.dsf.gdb.launching.FinalLaunchSequence_7_0;
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import org.eclipse.cdt.dsf.gdb.service.IGDBBackend;
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import org.eclipse.cdt.dsf.gdb.service.IGDBTraceControl.ITraceRecordSelectedChangedDMEvent;
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import org.eclipse.cdt.dsf.mi.service.IMIBackend;
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import org.eclipse.cdt.dsf.mi.service.IMIBackend.BackendStateChangedEvent;
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import org.eclipse.cdt.dsf.mi.service.IMICommandControl;
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import org.eclipse.cdt.dsf.mi.service.IMIRunControl;
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import org.eclipse.cdt.dsf.mi.service.command.AbstractCLIProcess;
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import org.eclipse.cdt.dsf.mi.service.command.AbstractMIControl;
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import org.eclipse.cdt.dsf.mi.service.command.CLIEventProcessor_7_0;
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import org.eclipse.cdt.dsf.mi.service.command.CommandFactory;
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import org.eclipse.cdt.dsf.mi.service.command.MIControlDMContext;
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import org.eclipse.cdt.dsf.mi.service.command.IEventProcessor;
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import org.eclipse.cdt.dsf.mi.service.command.MIRunControlEventProcessor_7_0;
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import org.eclipse.cdt.dsf.mi.service.command.output.MIInfo;
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import org.eclipse.cdt.dsf.mi.service.command.output.MIListFeaturesInfo;
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import org.eclipse.cdt.dsf.service.DsfServiceEventHandler;
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import org.eclipse.cdt.dsf.service.DsfSession;
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import org.eclipse.core.runtime.CoreException;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.NullProgressMonitor;
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import org.eclipse.core.runtime.Status;
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import org.eclipse.debug.core.ILaunch;
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import org.eclipse.debug.core.ILaunchConfiguration;
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import org.osgi.framework.BundleContext;
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/**
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* GDB Debugger control implementation. This implementation extends the
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@ -71,374 +43,144 @@ import org.osgi.framework.BundleContext;
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* - CLI console support,<br>
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* - inferior process status tracking.<br>
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*/
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public class GDBControl_7_0 extends AbstractMIControl implements IGDBControl {
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public class GDBControl_7_0 extends GDBControl {
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/**
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* Event indicating that the back end process has started.
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* @deprecated use {@link GDBControl.InitializationShutdownStep}.
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*/
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private static class GDBControlInitializedDMEvent extends AbstractDMEvent<ICommandControlDMContext>
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implements ICommandControlInitializedDMEvent
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{
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public GDBControlInitializedDMEvent(ICommandControlDMContext context) {
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super(context);
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@Deprecated
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public static class InitializationShutdownStep extends GDBControl.InitializationShutdownStep {
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/**
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* @deprecated use {@link GDBControl.InitializationShutdownStep.Direction}.
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*/
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@Deprecated
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public enum Direction { INITIALIZING, SHUTTING_DOWN }
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public InitializationShutdownStep(Direction direction) {
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super((direction == Direction.INITIALIZING) ?
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GDBControl.InitializationShutdownStep.Direction.INITIALIZING :
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GDBControl.InitializationShutdownStep.Direction.SHUTTING_DOWN);
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}
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}
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/**
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* Event indicating that the CommandControl (back end process) has terminated.
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* @deprecated use {@link GDBControl.CommandMonitoringStep}.
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*/
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private static class GDBControlShutdownDMEvent extends AbstractDMEvent<ICommandControlDMContext>
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implements ICommandControlShutdownDMEvent
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{
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public GDBControlShutdownDMEvent(ICommandControlDMContext context) {
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super(context);
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@Deprecated
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protected class CommandMonitoringStep extends GDBControl.CommandMonitoringStep {
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CommandMonitoringStep(GDBControl_7_0.InitializationShutdownStep.Direction direction) {
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super((direction == GDBControl_7_0.InitializationShutdownStep.Direction.INITIALIZING) ?
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GDBControl.InitializationShutdownStep.Direction.INITIALIZING :
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GDBControl.InitializationShutdownStep.Direction.SHUTTING_DOWN);
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}
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}
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private GDBControlDMContext fControlDmc;
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/**
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* @deprecated use {@link GDBControl.CommandProcessorsStep}.
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*/
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@Deprecated
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protected class CommandProcessorsStep extends GDBControl.CommandProcessorsStep {
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private IGDBBackend fMIBackend;
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CommandProcessorsStep(GDBControl_7_0.InitializationShutdownStep.Direction direction) {
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super((direction == GDBControl_7_0.InitializationShutdownStep.Direction.INITIALIZING) ?
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GDBControl.InitializationShutdownStep.Direction.INITIALIZING :
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GDBControl.InitializationShutdownStep.Direction.SHUTTING_DOWN);
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}
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}
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private MIRunControlEventProcessor_7_0 fMIEventProcessor;
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private CLIEventProcessor_7_0 fCLICommandProcessor;
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private AbstractCLIProcess fCLIProcess;
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/**
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* @deprecated use {@link GDBControl.RegisterStep}.
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*/
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@Deprecated
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protected class RegisterStep extends GDBControl.RegisterStep {
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private List<String> fFeatures = new ArrayList<String>();
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private boolean fTerminated;
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RegisterStep(GDBControl_7_0.InitializationShutdownStep.Direction direction) {
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super((direction == GDBControl_7_0.InitializationShutdownStep.Direction.INITIALIZING) ?
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GDBControl.InitializationShutdownStep.Direction.INITIALIZING :
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GDBControl.InitializationShutdownStep.Direction.SHUTTING_DOWN);
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}
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}
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/**
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* @since 3.0
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*/
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public GDBControl_7_0(DsfSession session, ILaunchConfiguration config, CommandFactory factory) {
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super(session, true, factory);
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super(session, true, config, factory);
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}
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@Override
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protected BundleContext getBundleContext() {
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return GdbPlugin.getBundleContext();
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}
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@Override
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public void initialize(final RequestMonitor requestMonitor) {
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super.initialize(new ImmediateRequestMonitor(requestMonitor) {
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@Override
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protected void handleSuccess() {
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doInitialize(requestMonitor);
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}
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});
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}
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private void doInitialize(final RequestMonitor requestMonitor) {
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fMIBackend = getServicesTracker().getService(IGDBBackend.class);
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// getId uses the MIBackend service, which is why we must wait until we
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// have it, before we can create this context.
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fControlDmc = new GDBControlDMContext(getSession().getId(), getId());
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protected Sequence getStartupSequence(RequestMonitor requestMonitor) {
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final Sequence.Step[] initializeSteps = new Sequence.Step[] {
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new CommandMonitoringStep(InitializationShutdownStep.Direction.INITIALIZING),
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new CommandProcessorsStep(InitializationShutdownStep.Direction.INITIALIZING),
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new ListFeaturesStep(InitializationShutdownStep.Direction.INITIALIZING),
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new RegisterStep(InitializationShutdownStep.Direction.INITIALIZING),
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new GDBControl.CommandMonitoringStep(GDBControl.InitializationShutdownStep.Direction.INITIALIZING),
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new GDBControl.CommandProcessorsStep(GDBControl.InitializationShutdownStep.Direction.INITIALIZING),
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new ListFeaturesStep(GDBControl.InitializationShutdownStep.Direction.INITIALIZING),
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new GDBControl.RegisterStep(GDBControl.InitializationShutdownStep.Direction.INITIALIZING),
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};
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Sequence startupSequence = new Sequence(getExecutor(), requestMonitor) {
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return new Sequence(getExecutor(), requestMonitor) {
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@Override public Step[] getSteps() { return initializeSteps; }
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};
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getExecutor().execute(startupSequence);
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}
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@Override
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public void shutdown(final RequestMonitor requestMonitor) {
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protected Sequence getShutdownSequence(RequestMonitor requestMonitor) {
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final Sequence.Step[] shutdownSteps = new Sequence.Step[] {
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new RegisterStep(InitializationShutdownStep.Direction.SHUTTING_DOWN),
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new ListFeaturesStep(InitializationShutdownStep.Direction.SHUTTING_DOWN),
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new CommandProcessorsStep(InitializationShutdownStep.Direction.SHUTTING_DOWN),
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new CommandMonitoringStep(InitializationShutdownStep.Direction.SHUTTING_DOWN),
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new GDBControl.RegisterStep(GDBControl.InitializationShutdownStep.Direction.SHUTTING_DOWN),
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new ListFeaturesStep(GDBControl.InitializationShutdownStep.Direction.SHUTTING_DOWN),
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new GDBControl.CommandProcessorsStep(GDBControl.InitializationShutdownStep.Direction.SHUTTING_DOWN),
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new GDBControl.CommandMonitoringStep(GDBControl.InitializationShutdownStep.Direction.SHUTTING_DOWN),
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};
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Sequence shutdownSequence =
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new Sequence(getExecutor(),
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new RequestMonitor(getExecutor(), requestMonitor) {
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@Override
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protected void handleCompleted() {
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GDBControl_7_0.super.shutdown(requestMonitor);
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}
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}) {
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return new Sequence(getExecutor(), requestMonitor) {
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@Override public Step[] getSteps() { return shutdownSteps; }
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};
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getExecutor().execute(shutdownSequence);
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}
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@Override
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public String getId() {
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return fMIBackend.getId();
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protected IEventProcessor createCLIEventProcessor(ICommandControlService connection, ICommandControlDMContext controlDmc) {
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return new CLIEventProcessor_7_0(connection, controlDmc);
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}
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@Override
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public MIControlDMContext getControlDMContext() {
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return fControlDmc;
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}
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@Override
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public ICommandControlDMContext getContext() {
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return fControlDmc;
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}
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@Override
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public void terminate(final RequestMonitor rm) {
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if (fTerminated) {
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rm.done();
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return;
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}
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fTerminated = true;
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// To fix bug 234467:
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// Interrupt GDB in case the inferior is running.
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// That way, the inferior will also be killed when we exit GDB.
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//
|
||||
IMIRunControl runControl = getServicesTracker().getService(IMIRunControl.class);
|
||||
if (runControl != null && !runControl.isTargetAcceptingCommands()) {
|
||||
fMIBackend.interrupt();
|
||||
}
|
||||
|
||||
// Schedule a runnable to be executed 2 seconds from now.
|
||||
// If we don't get a response to the quit command, this
|
||||
// runnable will kill the task.
|
||||
final Future<?> forceQuitTask = getExecutor().schedule(
|
||||
new DsfRunnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
fMIBackend.destroy();
|
||||
rm.done();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected boolean isExecutionRequired() {
|
||||
return false;
|
||||
}
|
||||
},
|
||||
2, TimeUnit.SECONDS);
|
||||
|
||||
queueCommand(
|
||||
getCommandFactory().createMIGDBExit(fControlDmc),
|
||||
new DataRequestMonitor<MIInfo>(getExecutor(), rm) {
|
||||
@Override
|
||||
public void handleCompleted() {
|
||||
if (isSuccess()) {
|
||||
// Cancel the time out runnable (if it hasn't run yet).
|
||||
forceQuitTask.cancel(false);
|
||||
rm.done();
|
||||
}
|
||||
// else: the forceQuitTask has or will handle it.
|
||||
// It is good to wait for the forceQuitTask to trigger
|
||||
// to leave enough time for the interrupt() to complete.
|
||||
}
|
||||
}
|
||||
);
|
||||
protected IEventProcessor createMIRunControlEventProcessor(AbstractMIControl connection, ICommandControlDMContext controlDmc) {
|
||||
return new MIRunControlEventProcessor_7_0(connection, controlDmc);
|
||||
}
|
||||
|
||||
private void listFeatures(final RequestMonitor requestMonitor) {
|
||||
queueCommand(
|
||||
getCommandFactory().createMIListFeatures(fControlDmc),
|
||||
getCommandFactory().createMIListFeatures(getControlDMContext()),
|
||||
new DataRequestMonitor<MIListFeaturesInfo>(getExecutor(), requestMonitor) {
|
||||
@Override
|
||||
public void handleSuccess() {
|
||||
fFeatures = getData().getFeatures();
|
||||
setFeatures(getData().getFeatures());
|
||||
super.handleSuccess();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
@Override
|
||||
public AbstractCLIProcess getCLIProcess() {
|
||||
return fCLIProcess;
|
||||
}
|
||||
|
||||
/**
|
||||
* @since 2.0
|
||||
*/
|
||||
@Override
|
||||
public void setTracingStream(OutputStream tracingStream) {
|
||||
setMITracingStream(tracingStream);
|
||||
}
|
||||
|
||||
/** @since 3.0 */
|
||||
@Override
|
||||
public void setEnvironment(Properties props, boolean clear, RequestMonitor rm) {
|
||||
int count = 0;
|
||||
CountingRequestMonitor countingRm = new CountingRequestMonitor(getExecutor(), rm);
|
||||
|
||||
// First clear the environment if requested.
|
||||
if (clear) {
|
||||
count++;
|
||||
queueCommand(
|
||||
getCommandFactory().createCLIUnsetEnv(getContext()),
|
||||
new DataRequestMonitor<MIInfo>(getExecutor(), countingRm));
|
||||
}
|
||||
|
||||
// Now set the new variables
|
||||
for (Entry<Object,Object> property : props.entrySet()) {
|
||||
count++;
|
||||
String name = (String)property.getKey();
|
||||
String value = (String)property.getValue();
|
||||
queueCommand(
|
||||
getCommandFactory().createMIGDBSetEnv(getContext(), name, value),
|
||||
new DataRequestMonitor<MIInfo>(getExecutor(), countingRm));
|
||||
}
|
||||
countingRm.setDoneCount(count);
|
||||
}
|
||||
|
||||
/**
|
||||
* @since 4.0
|
||||
*/
|
||||
@Override
|
||||
@SuppressWarnings("unchecked")
|
||||
public void completeInitialization(final RequestMonitor rm) {
|
||||
// We take the attributes from the launchConfiguration
|
||||
ILaunch launch = (ILaunch)getSession().getModelAdapter(ILaunch.class);
|
||||
Map<String, Object> attributes = null;
|
||||
try {
|
||||
attributes = launch.getLaunchConfiguration().getAttributes();
|
||||
} catch (CoreException e) {}
|
||||
|
||||
// We need a RequestMonitorWithProgress, if we don't have one, we create one.
|
||||
RequestMonitorWithProgress progressRm;
|
||||
if (rm instanceof RequestMonitorWithProgress) {
|
||||
progressRm = (RequestMonitorWithProgress)rm;
|
||||
} else {
|
||||
progressRm = new RequestMonitorWithProgress(getExecutor(), new NullProgressMonitor()) {
|
||||
@Override
|
||||
protected void handleCompleted() {
|
||||
rm.setStatus(getStatus());
|
||||
rm.done();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
ImmediateExecutor.getInstance().execute(getCompleteInitializationSequence(attributes, progressRm));
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the sequence that is to be used to complete the initialization of GDB.
|
||||
*
|
||||
* @param rm A RequestMonitorWithProgress that will indicate when the sequence is completed, but that
|
||||
* also contains an IProgressMonitor to be able to cancel the launch. A NullProgressMonitor
|
||||
* can be used if cancellation is not required.
|
||||
*
|
||||
* @since 4.0
|
||||
*/
|
||||
protected Sequence getCompleteInitializationSequence(Map<String, Object> attributes, RequestMonitorWithProgress rm) {
|
||||
return new FinalLaunchSequence_7_0(getSession(), attributes, rm);
|
||||
}
|
||||
|
||||
/**@since 4.0 */
|
||||
@Override
|
||||
public List<String> getFeatures() {
|
||||
return fFeatures;
|
||||
}
|
||||
|
||||
@DsfServiceEventHandler
|
||||
public void eventDispatched(ICommandControlShutdownDMEvent e) {
|
||||
// Handle our "GDB Exited" event and stop processing commands.
|
||||
stopCommandProcessing();
|
||||
}
|
||||
|
||||
@DsfServiceEventHandler
|
||||
public void eventDispatched(BackendStateChangedEvent e) {
|
||||
if (e.getState() == IMIBackend.State.TERMINATED && e.getBackendId().equals(fMIBackend.getId())) {
|
||||
// Handle "GDB Exited" event, just relay to following event.
|
||||
getSession().dispatchEvent(new GDBControlShutdownDMEvent(fControlDmc), getProperties());
|
||||
}
|
||||
}
|
||||
|
||||
/** @since 3.0 */
|
||||
@DsfServiceEventHandler
|
||||
public void eventDispatched(ITraceRecordSelectedChangedDMEvent e) {
|
||||
}
|
||||
|
||||
public static class InitializationShutdownStep extends Sequence.Step {
|
||||
public enum Direction { INITIALIZING, SHUTTING_DOWN }
|
||||
|
||||
private Direction fDirection;
|
||||
public InitializationShutdownStep(Direction direction) { fDirection = direction; }
|
||||
|
||||
@Override
|
||||
final public void execute(RequestMonitor requestMonitor) {
|
||||
if (fDirection == Direction.INITIALIZING) {
|
||||
initialize(requestMonitor);
|
||||
} else {
|
||||
shutdown(requestMonitor);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
final public void rollBack(RequestMonitor requestMonitor) {
|
||||
if (fDirection == Direction.INITIALIZING) {
|
||||
shutdown(requestMonitor);
|
||||
} else {
|
||||
super.rollBack(requestMonitor);
|
||||
}
|
||||
}
|
||||
|
||||
protected void initialize(RequestMonitor requestMonitor) {
|
||||
requestMonitor.done();
|
||||
}
|
||||
protected void shutdown(RequestMonitor requestMonitor) {
|
||||
requestMonitor.done();
|
||||
}
|
||||
}
|
||||
|
||||
protected class CommandMonitoringStep extends InitializationShutdownStep {
|
||||
CommandMonitoringStep(Direction direction) { super(direction); }
|
||||
|
||||
@Override
|
||||
protected void initialize(final RequestMonitor requestMonitor) {
|
||||
startCommandProcessing(fMIBackend.getMIInputStream(), fMIBackend.getMIOutputStream());
|
||||
requestMonitor.done();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void shutdown(RequestMonitor requestMonitor) {
|
||||
stopCommandProcessing();
|
||||
requestMonitor.done();
|
||||
}
|
||||
}
|
||||
|
||||
protected class CommandProcessorsStep extends InitializationShutdownStep {
|
||||
CommandProcessorsStep(Direction direction) { super(direction); }
|
||||
|
||||
@Override
|
||||
public void initialize(final RequestMonitor requestMonitor) {
|
||||
try {
|
||||
fCLIProcess = new GDBBackendCLIProcess(GDBControl_7_0.this, fMIBackend);
|
||||
}
|
||||
catch(IOException e) {
|
||||
requestMonitor.setStatus(new Status(IStatus.ERROR, GdbPlugin.PLUGIN_ID, IDsfStatusConstants.REQUEST_FAILED, "Failed to create CLI Process", e)); //$NON-NLS-1$
|
||||
requestMonitor.done();
|
||||
return;
|
||||
}
|
||||
|
||||
fCLICommandProcessor = new CLIEventProcessor_7_0(GDBControl_7_0.this, fControlDmc);
|
||||
fMIEventProcessor = new MIRunControlEventProcessor_7_0(GDBControl_7_0.this, fControlDmc);
|
||||
|
||||
requestMonitor.done();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void shutdown(RequestMonitor requestMonitor) {
|
||||
fCLICommandProcessor.dispose();
|
||||
fMIEventProcessor.dispose();
|
||||
fCLIProcess.dispose();
|
||||
|
||||
requestMonitor.done();
|
||||
}
|
||||
}
|
||||
|
||||
/** @since 4.0 */
|
||||
protected class ListFeaturesStep extends InitializationShutdownStep {
|
||||
ListFeaturesStep(Direction direction) { super(direction); }
|
||||
protected class ListFeaturesStep extends GDBControl.InitializationShutdownStep {
|
||||
|
||||
ListFeaturesStep(GDBControl.InitializationShutdownStep.Direction direction) { super(direction); }
|
||||
|
||||
@Override
|
||||
protected void initialize(final RequestMonitor requestMonitor) {
|
||||
|
|
@ -451,37 +193,13 @@ public class GDBControl_7_0 extends AbstractMIControl implements IGDBControl {
|
|||
}
|
||||
}
|
||||
|
||||
protected class RegisterStep extends InitializationShutdownStep {
|
||||
RegisterStep(Direction direction) { super(direction); }
|
||||
@Override
|
||||
public void initialize(final RequestMonitor requestMonitor) {
|
||||
getSession().addServiceEventListener(GDBControl_7_0.this, null);
|
||||
register(
|
||||
new String[]{ ICommandControl.class.getName(),
|
||||
ICommandControlService.class.getName(),
|
||||
IMICommandControl.class.getName(),
|
||||
AbstractMIControl.class.getName(),
|
||||
IGDBControl.class.getName() },
|
||||
new Hashtable<String,String>());
|
||||
getSession().dispatchEvent(new GDBControlInitializedDMEvent(fControlDmc), getProperties());
|
||||
requestMonitor.done();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void shutdown(RequestMonitor requestMonitor) {
|
||||
unregister();
|
||||
getSession().removeServiceEventListener(GDBControl_7_0.this);
|
||||
requestMonitor.done();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @since 4.0
|
||||
*/
|
||||
@Override
|
||||
public void enablePrettyPrintingForMIVariableObjects(RequestMonitor rm) {
|
||||
queueCommand(
|
||||
getCommandFactory().createMIEnablePrettyPrinting(fControlDmc),
|
||||
getCommandFactory().createMIEnablePrettyPrinting(getControlDMContext()),
|
||||
new DataRequestMonitor<MIInfo>(getExecutor(), rm));
|
||||
}
|
||||
|
||||
|
|
@ -494,7 +212,7 @@ public class GDBControl_7_0 extends AbstractMIControl implements IGDBControl {
|
|||
String subCommand = "set python print-stack " + (enabled ? "on" : "off"); //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
|
||||
|
||||
queueCommand(
|
||||
getCommandFactory().createCLIMaintenance(fControlDmc, subCommand),
|
||||
getCommandFactory().createCLIMaintenance(getControlDMContext(), subCommand),
|
||||
new DataRequestMonitor<MIInfo>(getExecutor(), rm));
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -9,6 +9,7 @@
|
|||
* QNX Software Systems - Initial API and implementation
|
||||
* Wind River Systems - Modified for new DSF Reference Implementation
|
||||
* Ericsson AB - Additional handling of events
|
||||
* Mikhail Khodjaiants (Mentor Graphics) - Refactor common code in GDBControl* classes (bug 372795)
|
||||
*******************************************************************************/
|
||||
|
||||
package org.eclipse.cdt.dsf.mi.service.command;
|
||||
|
|
@ -25,10 +26,8 @@ import org.eclipse.cdt.dsf.debug.service.IRunControl.IStartedDMEvent;
|
|||
import org.eclipse.cdt.dsf.debug.service.ISignals.ISignalsDMContext;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService.ICommandControlDMContext;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandListener;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandResult;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandToken;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.IEventListener;
|
||||
import org.eclipse.cdt.dsf.gdb.internal.GdbPlugin;
|
||||
import org.eclipse.cdt.dsf.mi.service.IMIProcesses;
|
||||
import org.eclipse.cdt.dsf.mi.service.MIProcesses;
|
||||
|
|
@ -51,7 +50,7 @@ import org.eclipse.cdt.dsf.service.DsfServicesTracker;
|
|||
*/
|
||||
@ConfinedToDsfExecutor("fConnection#getExecutor")
|
||||
public class CLIEventProcessor
|
||||
implements ICommandListener, IEventListener
|
||||
implements IEventProcessor
|
||||
{
|
||||
private final ICommandControlService fCommandControl;
|
||||
private final ICommandControlDMContext fControlDmc;
|
||||
|
|
@ -74,6 +73,7 @@ public class CLIEventProcessor
|
|||
fCommandControl.getSession().addServiceEventListener(this, null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void dispose() {
|
||||
fCommandControl.getSession().removeServiceEventListener(this);
|
||||
fCommandControl.removeCommandListener(this);
|
||||
|
|
|
|||
|
|
@ -10,6 +10,7 @@
|
|||
* Wind River Systems - Modified for new DSF Reference Implementation
|
||||
* Ericsson AB - Additional handling of events
|
||||
* Ericsson - Version 7.0
|
||||
* Mikhail Khodjaiants (Mentor Graphics) - Refactor common code in GDBControl* classes (bug 372795)
|
||||
*******************************************************************************/
|
||||
|
||||
package org.eclipse.cdt.dsf.mi.service.command;
|
||||
|
|
@ -20,11 +21,9 @@ import org.eclipse.cdt.dsf.datamodel.IDMContext;
|
|||
import org.eclipse.cdt.dsf.debug.service.IBreakpoints.IBreakpointsTargetDMContext;
|
||||
import org.eclipse.cdt.dsf.debug.service.ISignals.ISignalsDMContext;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandListener;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService.ICommandControlDMContext;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandResult;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandToken;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.IEventListener;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService.ICommandControlDMContext;
|
||||
import org.eclipse.cdt.dsf.gdb.internal.GdbPlugin;
|
||||
import org.eclipse.cdt.dsf.mi.service.command.commands.CLICommand;
|
||||
import org.eclipse.cdt.dsf.mi.service.command.commands.MIInterpreterExecConsole;
|
||||
|
|
@ -41,7 +40,7 @@ import org.eclipse.cdt.dsf.service.DsfServicesTracker;
|
|||
*/
|
||||
@ConfinedToDsfExecutor("fConnection#getExecutor")
|
||||
public class CLIEventProcessor_7_0
|
||||
implements ICommandListener, IEventListener
|
||||
implements IEventProcessor
|
||||
{
|
||||
private final ICommandControlService fCommandControl;
|
||||
|
||||
|
|
@ -54,6 +53,7 @@ public class CLIEventProcessor_7_0
|
|||
fCommandControl.addEventListener(this);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void dispose() {
|
||||
fCommandControl.removeCommandListener(this);
|
||||
fCommandControl.removeEventListener(this);
|
||||
|
|
|
|||
|
|
@ -0,0 +1,28 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2012 Mentor Graphics 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:
|
||||
* Mentor Graphics - Initial API and implementation
|
||||
*******************************************************************************/
|
||||
|
||||
package org.eclipse.cdt.dsf.mi.service.command;
|
||||
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandListener;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.IEventListener;
|
||||
|
||||
/**
|
||||
* Common interface that represents all MI and CLI event/command processors.
|
||||
*
|
||||
* @since 4.1
|
||||
*/
|
||||
public interface IEventProcessor extends IEventListener, ICommandListener {
|
||||
|
||||
/**
|
||||
* Disposes of this processor's resources.
|
||||
*/
|
||||
public void dispose();
|
||||
}
|
||||
|
|
@ -8,6 +8,7 @@
|
|||
* Contributors:
|
||||
* Wind River Systems - initial API and implementation
|
||||
* Ericsson - Additional handling of events
|
||||
* Mikhail Khodjaiants (Mentor Graphics) - Refactor common code in GDBControl* classes (bug 372795)
|
||||
*******************************************************************************/
|
||||
package org.eclipse.cdt.dsf.mi.service.command;
|
||||
|
||||
|
|
@ -23,10 +24,8 @@ import org.eclipse.cdt.dsf.debug.service.IRunControl.IContainerDMContext;
|
|||
import org.eclipse.cdt.dsf.debug.service.IRunControl.IExecutionDMContext;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommand;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService.ICommandControlDMContext;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandListener;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandResult;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandToken;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.IEventListener;
|
||||
import org.eclipse.cdt.dsf.gdb.internal.GdbPlugin;
|
||||
import org.eclipse.cdt.dsf.gdb.service.IGDBBackend;
|
||||
import org.eclipse.cdt.dsf.mi.service.IMIProcesses;
|
||||
|
|
@ -72,7 +71,7 @@ import org.eclipse.cdt.dsf.service.DsfServicesTracker;
|
|||
* received by other services and clients.
|
||||
*/
|
||||
public class MIRunControlEventProcessor
|
||||
implements IEventListener, ICommandListener
|
||||
implements IEventProcessor
|
||||
{
|
||||
private static final String STOPPED_REASON = "stopped"; //$NON-NLS-1$
|
||||
|
||||
|
|
@ -107,6 +106,7 @@ public class MIRunControlEventProcessor
|
|||
/**
|
||||
* This processor must be disposed before the control service is un-registered.
|
||||
*/
|
||||
@Override
|
||||
public void dispose() {
|
||||
fCommandControl.removeEventListener(this);
|
||||
fCommandControl.removeCommandListener(this);
|
||||
|
|
|
|||
|
|
@ -8,6 +8,7 @@
|
|||
* Contributors:
|
||||
* Wind River Systems - initial API and implementation
|
||||
* Ericsson - Version 7.0
|
||||
* Mikhail Khodjaiants (Mentor Graphics) - Refactor common code in GDBControl* classes (bug 372795)
|
||||
*******************************************************************************/
|
||||
package org.eclipse.cdt.dsf.mi.service.command;
|
||||
|
||||
|
|
@ -22,10 +23,8 @@ import org.eclipse.cdt.dsf.debug.service.IRunControl.IContainerDMContext;
|
|||
import org.eclipse.cdt.dsf.debug.service.IRunControl.IExecutionDMContext;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommand;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService.ICommandControlDMContext;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandListener;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandResult;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.ICommandToken;
|
||||
import org.eclipse.cdt.dsf.debug.service.command.IEventListener;
|
||||
import org.eclipse.cdt.dsf.gdb.internal.GdbPlugin;
|
||||
import org.eclipse.cdt.dsf.mi.service.IMIProcesses;
|
||||
import org.eclipse.cdt.dsf.mi.service.MIProcesses;
|
||||
|
|
@ -71,7 +70,7 @@ import org.eclipse.cdt.dsf.service.DsfServicesTracker;
|
|||
* @since 1.1
|
||||
*/
|
||||
public class MIRunControlEventProcessor_7_0
|
||||
implements IEventListener, ICommandListener
|
||||
implements IEventProcessor
|
||||
{
|
||||
private static final String STOPPED_REASON = "stopped"; //$NON-NLS-1$
|
||||
private static final String RUNNING_REASON = "running"; //$NON-NLS-1$
|
||||
|
|
@ -107,6 +106,7 @@ public class MIRunControlEventProcessor_7_0
|
|||
/**
|
||||
* This processor must be disposed before the control service is un-registered.
|
||||
*/
|
||||
@Override
|
||||
public void dispose() {
|
||||
fCommandControl.removeEventListener(this);
|
||||
fCommandControl.removeCommandListener(this);
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue