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/*******************************************************************************
* Copyright (c) 2016 QNX Software 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
*******************************************************************************/
package org.eclipse.cdt.internal.qt.core.launch;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.concurrent.ExecutionException;
import org.eclipse.cdt.core.build.IToolChain;
import org.eclipse.cdt.dsf.concurrent.DataRequestMonitor;
import org.eclipse.cdt.dsf.concurrent.ImmediateExecutor;
import org.eclipse.cdt.dsf.concurrent.Query;
import org.eclipse.cdt.dsf.concurrent.RequestMonitorWithProgress;
import org.eclipse.cdt.dsf.concurrent.Sequence;
import org.eclipse.cdt.dsf.gdb.launching.GdbLaunch;
import org.eclipse.cdt.dsf.gdb.launching.GdbSourceLookupDirector;
import org.eclipse.cdt.dsf.gdb.launching.ServicesLaunchSequence;
import org.eclipse.cdt.dsf.gdb.service.GdbDebugServicesFactory;
import org.eclipse.cdt.dsf.gdb.service.command.IGDBControl;
import org.eclipse.cdt.dsf.service.DsfServicesTracker;
import org.eclipse.cdt.internal.qt.core.Activator;
import org.eclipse.cdt.qt.core.IQtBuildConfiguration;
import org.eclipse.cdt.qt.core.QtLaunchConfigurationDelegate;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.launchbar.core.target.ILaunchTarget;
import org.eclipse.launchbar.core.target.launch.ITargetedLaunch;
public class QtLocalDebugLaunchConfigDelegate extends QtLaunchConfigurationDelegate {
@Override
public ITargetedLaunch getLaunch(ILaunchConfiguration configuration, String mode, ILaunchTarget target)
throws CoreException {
GdbLaunch launch = new GdbLaunch(configuration, mode, null);
launch.setLaunchTarget(target);
launch.initialize();
GdbSourceLookupDirector locator = new GdbSourceLookupDirector(launch.getSession());
String memento = configuration.getAttribute(ILaunchConfiguration.ATTR_SOURCE_LOCATOR_MEMENTO, (String) null);
if (memento == null) {
locator.initializeDefaults(configuration);
} else {
locator.initializeFromMemento(memento, configuration);
}
launch.setSourceLocator(locator);
return launch;
}
@Override
public void launch(ILaunchConfiguration configuration, String mode, ILaunch launch, IProgressMonitor monitor)
throws CoreException {
GdbLaunch gdbLaunch = (GdbLaunch) launch;
ILaunchTarget target = ((ITargetedLaunch) launch).getLaunchTarget();
IQtBuildConfiguration qtBuildConfig = getQtBuildConfiguration(configuration, mode, target, monitor);
IToolChain toolChain = qtBuildConfig.getToolChain();
gdbLaunch.setGDBPath(toolChain.getCommandPath(Paths.get("gdb")).toString()); //$NON-NLS-1$
String gdbVersion = gdbLaunch.getGDBVersion();
Path exeFile = qtBuildConfig.getProgramPath();
gdbLaunch.setProgramPath(exeFile.toString());
gdbLaunch.setServiceFactory(new GdbDebugServicesFactory(gdbVersion, configuration));
Sequence servicesLaunchSequence = new ServicesLaunchSequence(gdbLaunch.getSession(), gdbLaunch, monitor);
gdbLaunch.getSession().getExecutor().execute(servicesLaunchSequence);
try {
servicesLaunchSequence.get();
} catch (InterruptedException | ExecutionException e) {
throw new DebugException(new Status(IStatus.ERROR, Activator.ID, "Failure launching with gdb", e));
}
gdbLaunch.initializeControl();
gdbLaunch.addCLIProcess(gdbLaunch.getGDBPath().toOSString() + " (" + gdbVersion + ")"); //$NON-NLS-1$ //$NON-NLS-2$
Query<Object> ready = new Query<Object>() {
@Override
protected void execute(final DataRequestMonitor<Object> rm) {
DsfServicesTracker tracker = new DsfServicesTracker(
Activator.getDefault().getBundle().getBundleContext(), gdbLaunch.getSession().getId());
IGDBControl control = tracker.getService(IGDBControl.class);
tracker.dispose();
control.completeInitialization(
new RequestMonitorWithProgress(ImmediateExecutor.getInstance(), monitor) {
@Override
protected void handleCompleted() {
if (isCanceled()) {
rm.cancel();
} else {
rm.setStatus(getStatus());
}
rm.done();
}
});
}
};
// Start it up
gdbLaunch.getSession().getExecutor().execute(ready);
try {
ready.get();
} catch (ExecutionException | InterruptedException e) {
throw new DebugException(new Status(IStatus.ERROR, Activator.ID, "Failure to start debug session", e));
}
}
}
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