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/*******************************************************************************
* Copyright (c) 2009 Red Hat, Inc.
* 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:
* Elliott Baron <ebaron@redhat.com> - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.valgrind.cachegrind;
import java.io.File;
import java.io.FileFilter;
import java.io.IOException;
import java.util.ArrayList;
import org.eclipse.cdt.debug.core.ICDTLaunchConfigurationConstants;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.model.CachegrindOutput;
import org.eclipse.linuxtools.valgrind.launch.IValgrindLaunchDelegate;
import org.eclipse.linuxtools.valgrind.ui.IValgrindToolView;
import org.osgi.framework.Version;
public class CachegrindLaunchDelegate implements IValgrindLaunchDelegate {
protected static final String OUT_PREFIX = "cachegrind_"; //$NON-NLS-1$
protected static final String OUT_FILE = OUT_PREFIX + "%p.txt"; //$NON-NLS-1$
protected static final FileFilter CACHEGRIND_FILTER = new FileFilter() {
public boolean accept(File pathname) {
return pathname.getName().startsWith(OUT_PREFIX);
}
};
private static final String COMMA = ","; //$NON-NLS-1$
private static final String EQUALS = "="; //$NON-NLS-1$
private static final String NO = "no"; //$NON-NLS-1$
private static final String YES = "yes"; //$NON-NLS-1$
private CachegrindOutput[] outputs;
public void handleLaunch(ILaunchConfiguration config, ILaunch launch, IPath logDir, IProgressMonitor monitor) throws CoreException {
try {
monitor.beginTask(Messages.getString("CachegrindLaunchDelegate.Parsing_Cachegrind_Output"), 3); //$NON-NLS-1$
File[] cachegrindOutputs = logDir.toFile().listFiles(CACHEGRIND_FILTER);
if (cachegrindOutputs.length > 0) {
parseOutput(cachegrindOutputs, monitor);
}
} catch (IOException e) {
e.printStackTrace();
abort(Messages.getString("CachegrindLaunchDelegate.Error_parsing_output"), e, ICDTLaunchConfigurationConstants.ERR_INTERNAL_ERROR); //$NON-NLS-1$
} finally {
monitor.done();
}
}
protected void parseOutput(File[] cachegrindOutputs, IProgressMonitor monitor) throws IOException {
outputs = new CachegrindOutput[cachegrindOutputs.length];
for (int i = 0; i < cachegrindOutputs.length; i++) {
outputs[i] = new CachegrindOutput();
CachegrindParser.getParser().parse(outputs[i], cachegrindOutputs[i]);
}
monitor.worked(2);
}
public String[] getCommandArray(ILaunchConfiguration config, Version ver, IPath logDir) throws CoreException {
ArrayList<String> opts = new ArrayList<String>();
opts.add(CachegrindCommandConstants.OPT_CACHEGRIND_OUTFILE + EQUALS + logDir.append(OUT_FILE).toOSString());
opts.add(CachegrindCommandConstants.OPT_CACHE_SIM + EQUALS + (config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_CACHE_SIM, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_CACHE_SIM) ? YES : NO));
opts.add(CachegrindCommandConstants.OPT_BRANCH_SIM + EQUALS + (config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_BRANCH_SIM, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_BRANCH_SIM) ? YES : NO));
if (config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_I1, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_I1)) {
opts.add(CachegrindCommandConstants.OPT_I1 + EQUALS + config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_I1_SIZE, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_I1_SIZE)
+ COMMA + config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_I1_ASSOC, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_I1_ASSOC)
+ COMMA + config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_I1_LSIZE, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_I1_LSIZE));
}
if (config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_D1, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_D1)) {
opts.add(CachegrindCommandConstants.OPT_D1 + EQUALS + config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_D1_SIZE, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_D1_SIZE)
+ COMMA + config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_D1_ASSOC, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_D1_ASSOC)
+ COMMA + config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_D1_LSIZE, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_D1_LSIZE));
}
if (config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_L2, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_L2)) {
opts.add(CachegrindCommandConstants.OPT_L2 + EQUALS + config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_L2_SIZE, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_L2_SIZE)
+ COMMA + config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_L2_ASSOC, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_L2_ASSOC)
+ COMMA + config.getAttribute(CachegrindLaunchConstants.ATTR_CACHEGRIND_L2_LSIZE, CachegrindLaunchConstants.DEFAULT_CACHEGRIND_L2_LSIZE));
}
return opts.toArray(new String[opts.size()]);
}
public void initializeView(IValgrindToolView view, String contentDescription, IProgressMonitor monitor)
throws CoreException {
if (outputs != null && view instanceof CachegrindViewPart) {
((CachegrindViewPart) view).setOutputs(outputs);
}
monitor.worked(1);
}
/**
* Throws a core exception with an error status object built from the given
* message, lower level exception, and error code.
*
* @param message
* the status message
* @param exception
* lower level exception associated with the error, or
* <code>null</code> if none
* @param code
* error code
*/
private void abort(String message, Throwable exception, int code) throws CoreException {
IStatus status;
if (exception != null) {
MultiStatus multiStatus = new MultiStatus(CachegrindPlugin.PLUGIN_ID, code, message, exception);
multiStatus.add(new Status(IStatus.ERROR, CachegrindPlugin.PLUGIN_ID, code, exception.getLocalizedMessage(), exception));
status= multiStatus;
} else {
status= new Status(IStatus.ERROR, CachegrindPlugin.PLUGIN_ID, code, message, null);
}
throw new CoreException(status);
}
}
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