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/*******************************************************************************
* Copyright (c) 2005, 2018 IBM Corporation and others.
*
* This program and the accompanying materials are made
* available under the terms of the Eclipse Public License 2.0
* which is available at https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
* Andrew Ferguson (Symbian)
* Markus Schorn (Wind River Systems)
* Anton Leherbauer (Wind River Systems)
*******************************************************************************/
package org.eclipse.linuxtools.cdt.libhover.tests;
import org.eclipse.cdt.core.CCProjectNature;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.CProjectNature;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.cdt.core.settings.model.ICConfigExtensionReference;
import org.eclipse.cdt.core.settings.model.ICProjectDescription;
import org.eclipse.cdt.internal.core.pdom.indexer.IndexerPreferences;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.IWorkspaceRunnable;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
/**
* Helper methods to set up a ICProject.
*/
@SuppressWarnings("restriction")
public class CProjectHelper {
public final static String PLUGIN_ID = "org.eclipse.linuxtools.cdt.libhover.tests"; //$NON-NLS-1$
/**
* Creates a ICProject.
*/
private static ICProject createCProject(final String projectName, String binFolderName, final String indexerID) throws CoreException {
final IWorkspace ws = ResourcesPlugin.getWorkspace();
final ICProject newProject[] = new ICProject[1];
ws.run((IWorkspaceRunnable) monitor -> {
IWorkspaceRoot root = ws.getRoot();
IProject project = root.getProject(projectName);
if (indexerID != null) {
IndexerPreferences.set(project, IndexerPreferences.KEY_INDEX_UNUSED_HEADERS_WITH_DEFAULT_LANG, "true");
IndexerPreferences.set(project, IndexerPreferences.KEY_INDEXER_ID, indexerID);
}
if (!project.exists()) {
project.create(null);
} else {
project.refreshLocal(IResource.DEPTH_INFINITE, null);
}
if (!project.isOpen()) {
project.open(null);
}
if (!project.hasNature(CProjectNature.C_NATURE_ID)) {
String projectId = PLUGIN_ID + ".TestProject";
addNatureToProject(project, CProjectNature.C_NATURE_ID, null);
CCorePlugin.getDefault().mapCProjectOwner(project, projectId, false);
}
addDefaultBinaryParser(project);
newProject[0] = CCorePlugin.getDefault().getCoreModel().create(project);
}, null);
return newProject[0];
}
/**
* Add the default binary parser if no binary parser configured.
*
* @param project
* @throws CoreException
*/
private static boolean addDefaultBinaryParser(IProject project) throws CoreException {
ICConfigExtensionReference[] binaryParsers= CCorePlugin.getDefault().getDefaultBinaryParserExtensions(project);
if (binaryParsers == null || binaryParsers.length == 0) {
ICProjectDescription desc= CCorePlugin.getDefault().getProjectDescription(project);
if (desc == null) {
return false;
}
desc.getDefaultSettingConfiguration().create(CCorePlugin.BINARY_PARSER_UNIQ_ID, CCorePlugin.DEFAULT_BINARY_PARSER_UNIQ_ID);
CCorePlugin.getDefault().setProjectDescription(project, desc);
}
return true;
}
public static ICProject createCCProject(final String projectName, final String binFolderName, final String indexerID) throws CoreException {
final IWorkspace ws = ResourcesPlugin.getWorkspace();
final ICProject newProject[] = new ICProject[1];
ws.run((IWorkspaceRunnable) monitor -> {
ICProject cproject = createCProject(projectName, binFolderName, indexerID);
if (!cproject.getProject().hasNature(CCProjectNature.CC_NATURE_ID)) {
addNatureToProject(cproject.getProject(), CCProjectNature.CC_NATURE_ID, null);
}
newProject[0] = cproject;
}, null);
return newProject[0];
}
private static void addNatureToProject(IProject proj, String natureId, IProgressMonitor monitor) throws CoreException {
IProjectDescription description = proj.getDescription();
String[] prevNatures = description.getNatureIds();
String[] newNatures = new String[prevNatures.length + 1];
System.arraycopy(prevNatures, 0, newNatures, 0, prevNatures.length);
newNatures[prevNatures.length] = natureId;
description.setNatureIds(newNatures);
proj.setDescription(description, monitor);
}
}
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