/*******************************************************************************

 * Copyright (c) 2008 Nokia 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:

 * Nokia - Initial API and implementation

 *******************************************************************************/

package org.eclipse.cdt.debug.internal.core.executables;

import org.eclipse.cdt.debug.core.CDebugCorePlugin;

import org.eclipse.cdt.debug.core.executables.ISourceFileRemapping;

import org.eclipse.cdt.debug.core.sourcelookup.ICSourceLocator;

import org.eclipse.cdt.debug.internal.core.sourcelookup.CSourceLookupDirector;

import org.eclipse.core.runtime.CoreException;

import org.eclipse.debug.core.DebugPlugin;

import org.eclipse.debug.core.ILaunch;

import org.eclipse.debug.core.ILaunchManager;

import org.eclipse.debug.core.model.ISourceLocator;

import org.eclipse.debug.core.sourcelookup.containers.LocalFileStorage;

public class StandardSourceFileRemapping implements ISourceFileRemapping {

		try {

			Object[] foundElements = CDebugCorePlugin.getDefault().getCommonSourceLookupDirector().findSourceElements(filePath);

			if (foundElements.length == 0) {

				Object foundElement = null;

				ILaunchManager launchMgr = DebugPlugin.getDefault().getLaunchManager();

				ILaunch[] launches = launchMgr.getLaunches();

				for (ILaunch launch : launches) {

					ISourceLocator locator = launch.getSourceLocator();

					if (locator instanceof ICSourceLocator || locator instanceof CSourceLookupDirector) {

						if (locator instanceof ICSourceLocator)

							foundElement = ((ICSourceLocator) locator).findSourceElement(filePath);

						else

							foundElement = ((CSourceLookupDirector) locator).getSourceElement(filePath);

					}

				}

				if (foundElement != null)

					foundElements = new Object[] { foundElement };

			}

			if (foundElements.length == 1 && foundElements[0] instanceof LocalFileStorage) {

				LocalFileStorage newLocation = (LocalFileStorage) foundElements[0];

				filePath = newLocation.getFullPath().toOSString();

			}

		} catch (CoreException e) {

		}

		return filePath;

	}

}