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package org.eclipse.cdt.debug.testplugin;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.util.zip.ZipFile;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.CProjectNature;
import org.eclipse.cdt.core.ICDescriptor;
import org.eclipse.cdt.core.ICDescriptorOperation;
import org.eclipse.cdt.core.model.CModelException;
import org.eclipse.cdt.core.model.IArchive;
import org.eclipse.cdt.core.model.IArchiveContainer;
import org.eclipse.cdt.core.model.IBinary;
import org.eclipse.cdt.core.model.IBinaryContainer;
import org.eclipse.cdt.core.model.ICElement;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.cdt.core.model.ITranslationUnit;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.ui.dialogs.IOverwriteQuery;
import org.eclipse.ui.wizards.datatransfer.ImportOperation;
import org.eclipse.ui.wizards.datatransfer.ZipFileStructureProvider;
/**
* Helper methods to set up a ICProject.
*/
public class CProjectHelper {
/**
* Creates a ICProject.
*/
public static ICProject createCProjectWithImport(String projectName, IPath zipFile) throws CoreException, InvocationTargetException, IOException {
IWorkspaceRoot root= ResourcesPlugin.getWorkspace().getRoot();
IProject project= root.getProject(projectName);
if (!project.exists()) {
project.create(null);
} else {
project.refreshLocal(IResource.DEPTH_INFINITE, null);
}
if (!project.isOpen()) {
project.open(null);
}
File zip = CTestPlugin.getDefault().getFileInPlugin(zipFile);
importFilesFromZip(new ZipFile(zip),project.getFullPath(),null);
if (!project.hasNature(CProjectNature.C_NATURE_ID)) {
addNatureToProject(project, CProjectNature.C_NATURE_ID, null);
}
ICProject cproject = CCorePlugin.getDefault().getCoreModel().create(project);
/* Try to guess at the correct binary parser.. elf or pe at this point.. */
ICDescriptorOperation op = new ICDescriptorOperation() {
public void execute(ICDescriptor descriptor, IProgressMonitor monitor) throws CoreException {
descriptor.remove(CCorePlugin.BINARY_PARSER_UNIQ_ID);
String os = System.getProperty("os.name");
boolean pe=(os.toLowerCase().indexOf("windows")!=-1);
descriptor.create(CCorePlugin.BINARY_PARSER_UNIQ_ID, pe?"org.eclipse.cdt.core.PE":"org.eclipse.cdt.core.ELF");
}
};
CCorePlugin.getDefault().getCDescriptorManager().runDescriptorOperation(project, op, null);
return cproject;
}
/**
* Creates a ICProject.
*/
public static ICProject createCProject(String projectName) throws CoreException {
IWorkspaceRoot root= ResourcesPlugin.getWorkspace().getRoot();
IProject project= root.getProject(projectName);
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)) {
addNatureToProject(project, CProjectNature.C_NATURE_ID, null);
}
ICProject cproject = CCorePlugin.getDefault().getCoreModel().create(project);
return cproject;
}
/**
* Removes a ICProject.
*/
public static void delete(ICProject cproject) throws CoreException {
cproject.getProject().delete(true, true, null);
}
/**
* Attempts to find an archive with the given name in the workspace
*/
public static IArchive findArchive(ICProject testProject,String name) throws CModelException {
int x;
IArchive[] myArchives;
IArchiveContainer archCont;
archCont=testProject.getArchiveContainer();
myArchives=archCont.getArchives();
if (myArchives.length<1)
return(null);
for (x=0;x<myArchives.length;x++) {
if (myArchives[x].getElementName().equals(name))
return(myArchives[x]);
}
return(null);
}
/**
* Attempts to find a binary with the given name in the workspace
*/
public static IBinary findBinary(ICProject testProject,String name) throws CModelException {
IBinaryContainer binCont;
int x;
IBinary[] myBinaries;
binCont=testProject.getBinaryContainer();
myBinaries=binCont.getBinaries();
if (myBinaries.length<1)
return(null);
for (x=0;x<myBinaries.length;x++) {
if (myBinaries[x].getElementName().equals(name))
return(myBinaries[x]);
}
return(null);
}
/**
* Attempts to find an object with the given name in the workspace
*/
public static IBinary findObject(ICProject testProject,String name) throws CModelException {
int x;
ICElement[] myElements;
myElements=testProject.getChildren();
if (myElements.length<1)
return(null);
for (x=0;x<myElements.length;x++) {
if (myElements[x].getElementName().equals(name))
if (myElements[x] instanceof IBinary) {
return((IBinary) myElements[x]);
}
}
return(null);
}
/**
* Attempts to find a TranslationUnit with the given name in the workspace
*/
public static ITranslationUnit findTranslationUnit(ICProject testProject,String name) throws CModelException {
int x;
ICElement[] myElements;
myElements=testProject.getChildren();
if (myElements.length<1)
return(null);
for (x=0;x<myElements.length;x++) {
if (myElements[x].getElementName().equals(name))
if (myElements[x] instanceof ITranslationUnit) {
return((ITranslationUnit) myElements[x]);
}
}
return(null);
}
/**
* Attempts to find an element with the given name in the workspace
*/
public static ICElement findElement(ICProject testProject,String name) throws CModelException {
int x;
ICElement[] myElements;
myElements=testProject.getChildren();
if (myElements.length<1)
return(null);
for (x=0;x<myElements.length;x++) {
if (myElements[x].getElementName().equals(name))
return myElements[x];
}
return(null);
}
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);
}
private static void importFilesFromZip(ZipFile srcZipFile, IPath destPath, IProgressMonitor monitor) throws InvocationTargetException {
ZipFileStructureProvider structureProvider= new ZipFileStructureProvider(srcZipFile);
try {
ImportOperation op= new ImportOperation(destPath, structureProvider.getRoot(), structureProvider, new ImportOverwriteQuery());
op.run(monitor);
} catch (InterruptedException e) {
// should not happen
}
}
private static class ImportOverwriteQuery implements IOverwriteQuery {
public String queryOverwrite(String file) {
return ALL;
}
}
}
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