private void create_device_project(
final IPath projectPath,
final String deviceType,
final String lang,
final String codegenId,
final String templateId,
final IProgressMonitor progressMonitor)
throws CoreException {
final SubMonitor monitor = SubMonitor.convert(progressMonitor, 1);
final String projectName = projectPath.lastSegment();
final java.net.URI locationURI = projectPath.toFile().toURI();
final ICodeGeneratorDescriptor code_gen = findCodeGen(lang, codegenId);
final ITemplateDesc template = findCodeGenTemplate(templateId, code_gen);
// Create the implementation
final SoftPkg spd = SpdFactory.eINSTANCE.createSoftPkg();
final Implementation impl = SpdFactory.eINSTANCE.createImplementation();
spd.getImplementation().add(impl);
final ImplementationSettings settings = CodegenFactory.eINSTANCE.createImplementationSettings();
initializeSoftPkg(lang, projectName, code_gen, template, spd, impl, settings);
final WorkspaceModifyOperation operation =
new WorkspaceModifyOperation() {
@Override
protected void execute(final IProgressMonitor progress_monitor)
throws CoreException, InvocationTargetException, InterruptedException {
final SubMonitor monitor = SubMonitor.convert(progress_monitor, 2);
final IProject project =
DeviceProjectCreator.createEmptyProject(
projectName, locationURI, monitor.newChild(1));
DeviceProjectCreator.createDeviceFiles(
project, spd.getName(), spd.getId(), "", deviceType, false, monitor.newChild(1));
ProjectCreator.addImplementation(
project, spd.getName(), impl, settings, monitor.newChild(1));
// Setup the IDL Path
ResourceUtils.createIdlLibraryResource(project, monitor.newChild(1));
}
};
try {
operation.run(monitor.newChild(1));
} catch (final InvocationTargetException e) {
throw new CoreException(
new Status(
IStatus.ERROR, CodegeneratorApplication.PLUGIN_ID, "Failure creating project", e));
} catch (final InterruptedException e) {
// pass
}
}
@Test
public void initEnv_component() throws CoreException, URISyntaxException, IOException {
SdrRoot sdr = SdrPluginLoader.getSdrRoot(PLUGIN_ID, DEFAULT_SDR_PATH);
SoftPkg spd =
sdr.getComponentsContainer().getSoftPkg("DCE:4f46ef40-8c58-47e3-904b-e725b366808b");
Assert.assertEquals("CppComponent", spd.getName());
Map<String, String> map = new HashMap<String, String>();
mapper.initEnv(spd.getImplementation("cpp"), map);
Assert.assertEquals(1, map.size());
checkOctavePath(map, new String[0]);
}
/**
* Recursive method to dive down into a softpackage, find any shared library dependencies for it
* and any children
*
* @param spd The Soft Package to begin the recurive dive
* @param incPaths The Set to store the include paths.
*/
private void populateIncludePaths(SoftPkg spd, Set<IPath> incPaths) {
if (spd == null) {
return;
}
// We need to check if the project contains any shared library dependencies for all the
// implementations
for (Implementation impl : spd.getImplementation()) {
EList<Dependency> deps = impl.getDependency();
for (Dependency dep : deps) {
// Construct the include path based on the dependency local file name
String sharedLibraryPath =
ScaEcoreUtils.getFeature(
dep,
SpdPackage.Literals.DEPENDENCY__SOFT_PKG_REF,
SpdPackage.Literals.SOFT_PKG_REF__LOCAL_FILE,
SpdPackage.Literals.LOCAL_FILE__NAME);
if (sharedLibraryPath == null) {
continue;
}
IPath includeDirPath =
new Path("${SdrRoot}")
.append("dom")
.append(sharedLibraryPath)
.removeLastSegments(1)
.append("include");
// This check prevents us from getting into a circular loop in the case where there
// is a circular dependency within the shared library list.
if (incPaths.contains(includeDirPath)) {
continue;
}
incPaths.add(includeDirPath);
// Retrieve the SoftPkg object for the shared library and recurse. May return null if the
// SPD file
// isn't present in the SDRROOT.
SoftPkg sharedLibrary =
ScaEcoreUtils.getFeature(
dep,
SpdPackage.Literals.DEPENDENCY__SOFT_PKG_REF,
SpdPackage.Literals.SOFT_PKG_REF__SOFT_PKG);
populateIncludePaths(sharedLibrary, incPaths);
}
}
}
@Test
public void initEnv_componentWithDeps() throws CoreException, URISyntaxException, IOException {
SdrRoot sdr = SdrPluginLoader.getSdrRoot(PLUGIN_ID, DEFAULT_SDR_PATH);
SoftPkg spd =
sdr.getComponentsContainer().getSoftPkg("DCE:2fc3c8c5-a984-4be7-87c5-16ff9f0d0c8f");
Assert.assertEquals("CppComponentWithDeps", spd.getName());
Map<String, String> map = new HashMap<String, String>();
mapper.initEnv(spd.getImplementation("cpp"), map);
Assert.assertEquals(1, map.size());
String sdrDom = getSdrDomLocation();
String[] paths = {
sdrDom + "/deps/CppDepD/cpp/lib",
sdrDom + "/deps/CppDepDE/cpp/lib",
sdrDom + "/deps/CppDepA/cpp/lib",
sdrDom + "/deps/CppDepAC/cpp/lib",
sdrDom + "/deps/CppDepAB/cpp/lib"
};
checkOctavePath(map, paths);
}
@SuppressWarnings("deprecation")
private WaveDevSettings getWaveDevSettings(
final ResourceSet set, final SoftPkg softPkg, final String codegenId, final String templateId)
throws CoreException {
WaveDevSettings retVal = null;
// First, try to get the .wavedev from disk. This will throw an exception if it fails.
try {
retVal =
CodegenUtil.getWaveDevSettings(
set.getResource(CodegenUtil.getSettingsURI(softPkg), true));
} catch (final Exception e) {
System.out.println("Unable to find the settings file, inferring defaults");
}
// if we weren't able to find the wavedev, create it
if (retVal == null) {
retVal = CodegenFactory.eINSTANCE.createWaveDevSettings();
// Recreate the basic settings for each implementation
// This makes assumptions that the defaults are selected for everything
for (final Implementation impl : softPkg.getImplementation()) {
final ImplementationSettings settings =
CodegenFactory.eINSTANCE.createImplementationSettings();
final String lang = impl.getProgrammingLanguage().getName();
// Find the code generator if specified, otherwise pick the first one returned by the
// registry
ICodeGeneratorDescriptor codeGenDesc = null;
if (codegenId != null) {
codeGenDesc = RedhawkCodegenActivator.getCodeGeneratorsRegistry().findCodegen(codegenId);
} else {
final ICodeGeneratorDescriptor[] codeGens =
RedhawkCodegenActivator.getCodeGeneratorsRegistry().findCodegenByLanguage(lang);
if (codeGens.length > 0) {
codeGenDesc = codeGens[0];
}
}
// Proceed if we found one
if (codeGenDesc != null) {
final IScaComponentCodegen generator = codeGenDesc.getGenerator();
// Assume that there is <name>[/].+<other> format for the entrypoint
// Pick out <name> for both the output dir and settings name
final String lf = impl.getCode().getEntryPoint();
final String name = lf.substring(0, lf.indexOf('/'));
// Set the generator, settings name and output directory
settings.setGeneratorId(generator.getClass().getCanonicalName());
settings.setName(name);
settings.setOutputDir(lf.substring(0, lf.lastIndexOf('/')));
// Find the template if specified, otherwise pick the first selectable and defaultable one
// returned by the registry
ITemplateDesc templateDesc = null;
if (templateId != null) {
templateDesc =
RedhawkCodegenActivator.getCodeGeneratorTemplatesRegistry()
.findTemplate(templateId);
} else {
final ITemplateDesc[] templates =
RedhawkCodegenActivator.getCodeGeneratorTemplatesRegistry()
.findTemplatesByCodegen(settings.getGeneratorId());
for (final ITemplateDesc itd : templates) {
if (itd.isSelectable() && !itd.notDefaultableGenerator()) {
templateDesc = itd;
break;
}
}
}
// If we found the template, use it
if (templateDesc != null) {
// Set the properties to their default values
for (final IPropertyDescriptor prop : templateDesc.getPropertyDescriptors()) {
final Property p = CodegenFactory.eINSTANCE.createProperty();
p.setId(prop.getKey());
p.setValue(prop.getDefaultValue());
settings.getProperties().add(p);
}
// Set the template
settings.setTemplate(templateDesc.getId());
} else {
System.err.println("Unable to find a valid template! Desired: " + templateId);
}
} else {
System.err.println("Unable to find a valid Code Generator! Desired: " + codegenId);
}
// Save the created settings
retVal.getImplSettings().put(impl.getId(), settings);
}
// Create the URI to the .wavedev file
final URI uri =
URI.createPlatformResourceURI(
softPkg.getName() + "/." + softPkg.getName() + ".wavedev", false);
final Resource res = set.createResource(uri);
// Add the WaveDevSettings to the resource and save to disk to persist the newly created
// WaveDevSettings
res.getContents().add(retVal);
try {
res.save(null);
} catch (final IOException e) {
}
}
return retVal;
}
// TODO - turn this into an OSGi command
private void generate_code(
final String project_path,
final String lang,
String codegenId,
final String templateId,
final String[] preserveFiles,
final NullProgressMonitor progressMonitor)
throws CoreException {
final SubMonitor monitor = SubMonitor.convert(progressMonitor, 2);
final ResourceSet set = ScaResourceFactoryUtil.createResourceSet();
final IPath projectPath = new Path(project_path);
final IProject project = openProject(projectPath);
final SoftPkg softPkg = getSoftPkg(project);
if (softPkg == null) {
throw new IllegalStateException("Could not load spd.xml for project");
}
// Create or open the existing settings
final WaveDevSettings waveDev = getWaveDevSettings(set, softPkg, codegenId, templateId);
if (waveDev == null) {
throw new IllegalStateException("Could not load wavedev settings for project");
}
final EMap<String, ImplementationSettings> implSet = waveDev.getImplSettings();
// Try generate each implementation, or just the specified language
for (final Implementation impl : softPkg.getImplementation()) {
final String currLang = impl.getProgrammingLanguage().getName();
if ((lang != null) && !lang.equals(currLang.toLowerCase())) {
continue;
}
// Prepare for generation
final ImplementationSettings settings = implSet.get(impl.getId());
final ArrayList<FileToCRCMap> crcMap = new ArrayList<FileToCRCMap>();
System.out.println("\n\nGenerating " + currLang + " code for " + softPkg.getName());
// Validate the settings name
final String implName = CodegenFileHelper.safeGetImplementationName(impl, settings);
if (!implName.equals(CodegenUtil.getValidName(implName))) {
System.err.println("Invalid characters in implementation name for " + implName);
continue;
} else if (settings.getGeneratorId() != null) {
// Find the desired code generator
codegenId = settings.getGeneratorId();
final ICodeGeneratorDescriptor codeGenDesc =
RedhawkCodegenActivator.getCodeGeneratorsRegistry().findCodegen(codegenId);
if (codeGenDesc == null) {
System.err.println(
"The code generator(" + codegenId + ") for this implementation could not be found.");
continue;
}
// Get the actual code generator
final IScaComponentCodegen generator = codeGenDesc.getGenerator();
// Get files to generate
final Set<FileStatus> fileStatusSet = generator.getGeneratedFilesStatus(settings, softPkg);
final Set<String> fileList = new HashSet<String>();
for (FileStatus s : fileStatusSet) {
fileList.add(s.getFilename());
}
// Remove files we don't want to delete
if (preserveFiles.length != 0) {
if ("*".equals(preserveFiles[0])) {
fileList.clear();
} else {
for (final String f : preserveFiles) {
if (fileList.contains(f)) {
fileList.remove(f);
}
}
}
}
// Generate the files
final IStatus status =
generator.generate(
settings,
impl,
System.out,
System.err,
monitor.newChild(1),
fileList.toArray(new String[0]),
generator.shouldGenerate(),
crcMap);
// Save the workspace
final WorkspaceModifyOperation operation =
new WorkspaceModifyOperation() {
@Override
protected void execute(final IProgressMonitor monitor)
throws CoreException, InvocationTargetException, InterruptedException {
final IStatus saveStatus = ResourcesPlugin.getWorkspace().save(true, monitor);
// Check the save results, hopefully this worked
if (!saveStatus.isOK()) {
System.err.println(
"Generated files, but there was a problem saving the workspace: "
+ saveStatus.getMessage());
}
}
};
try {
operation.run(monitor.newChild(1));
} catch (final InvocationTargetException e) {
throw new CoreException(
new Status(
IStatus.ERROR, CodegeneratorApplication.PLUGIN_ID, "Error saving resources", e));
} catch (final InterruptedException e) {
throw new CoreException(
new Status(
IStatus.ERROR, CodegeneratorApplication.PLUGIN_ID, "Error saving resources", e));
}
// Check the results
if (!status.isOK()) {
System.err.println(
"\nErrors occurred generating " + currLang + " code: " + status.getMessage());
continue;
} else {
System.out.println("\nDone generating " + currLang + " code!");
}
} else {
System.err.println(
"No generator specified for implementation: " + implName + ". No code generated.");
}
}
project.build(IncrementalProjectBuilder.FULL_BUILD, monitor.newChild(1));
}