~ubuntu-branches/ubuntu/trusty/eclipse-linuxtools/trusty

Messages.getString("SystemTapLaunchConfigurationDelegate.1"), Messages.getString("SystemTapLaunchConfigurationDelegate.2") + outputPath + //$NON-NLS-1$ //$NON-NLS-2$

174

Messages.getString("SystemTapLaunchConfigurationDelegate.3")); //$NON-NLS-1$

175

mess.schedule();

176

return;

177

}

178

179

finishLaunch(launch, config, m, true);

180

}

181

182

/**

183

* Returns the current SystemTap command, or returns an error message.

184

* @return

185

186

public String getCommand() {

187

if (cmd.length() > 0)

188

return cmd;

189

else

190

return Messages.getString("SystemTapLaunchConfigurationDelegate.NoCommand"); //$NON-NLS-1$

191

}

192

193

private void finishLaunch(ILaunch launch, ILaunchConfiguration config,

194

IProgressMonitor monitor, boolean retry) {

195

196

try {

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// Check for cancellation

198

if (monitor.isCanceled() || launch == null) {

199

return;

200

}

201

monitor.worked(1);

202

203

// set the default source locator if required

204

setDefaultSourceLocator(launch, config);

205

206

207

* Fetch a parser

208

209

String parserClass = config.getAttribute(LaunchConfigurationConstants.PARSER_CLASS,

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LaunchConfigurationConstants.DEFAULT_PARSER_CLASS);

211

IExtensionRegistry reg = Platform.getExtensionRegistry();

212

IConfigurationElement[] extensions = reg

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.getConfigurationElementsFor(PluginConstants.PARSER_RESOURCE,

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PluginConstants.PARSER_NAME,

215

parserClass);

216

if (extensions == null || extensions.length < 1) {

217

SystemTapUIErrorMessages mess = new SystemTapUIErrorMessages(Messages.getString("SystemTapLaunchConfigurationDelegate.InvalidParser1"), //$NON-NLS-1$

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Messages.getString("SystemTapLaunchConfigurationDelegate.InvalidParser1"), //$NON-NLS-1$ //$NON-NLS-2$

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Messages.getString("SystemTapLaunchConfigurationDelegate.InvalidParser2") + //$NON-NLS-1$

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Messages.getString("SystemTapLaunchConfigurationDelegate.InvalidParser3") + parserClass); //$NON-NLS-1$

221

mess.schedule();

222

return;

223

}

224

225

IConfigurationElement element = extensions[0];

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SystemTapParser parser =

227

(SystemTapParser) element.createExecutableExtension(PluginConstants.ATTR_CLASS);

228

229

//Set parser options

230

parser.setViewID(config.getAttribute(LaunchConfigurationConstants.VIEW_CLASS,

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LaunchConfigurationConstants.VIEW_CLASS));

232

parser.setSourcePath(outputPath);

233

parser.setMonitor(SubMonitor.convert(monitor));

234

parser.setDone(false);

235

parser.setSecondaryID(config.getAttribute(LaunchConfigurationConstants.SECONDARY_VIEW_ID,

236

LaunchConfigurationConstants.DEFAULT_SECONDARY_VIEW_ID));

237

238

parser.setKillButtonEnabled(true);

239

240

if (element.getAttribute(PluginConstants.ATTR_REALTIME).equals(PluginConstants.VAL_TRUE)) {

241

parser.setRealTime(true);

242

parser.schedule();

243

}

244

monitor.worked(1);

245

246

247

* Launch

248

249

IProcess process = createProcess(config, launch);

250

251

monitor.worked(1);

252

253

StreamListener s = new StreamListener();

254

process.getStreamsProxy().getErrorStreamMonitor().addListener(s);

255

256

while (!process.isTerminated()) {

257

Thread.sleep(100);

258

if ((monitor != null && monitor.isCanceled()) || parser.isDone()) {

259

parser.cancelJob();

260

process.terminate();

261

return;

262

}

263

}

264

Thread.sleep(100);

265

s.close();

266

parser.setKillButtonEnabled(false);

267

268

if (process.getExitValue() != 0) {

269

parser.cancelJob();

270

//exit code for command not found

271

if (process.getExitValue() == 127){

272

SystemTapUIErrorMessages errorDialog = new SystemTapUIErrorMessages(

273

Messages.getString("SystemTapLaunchConfigurationDelegate.CallGraphGenericError"), //$NON-NLS-1$

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Messages.getString("SystemTapLaunchConfigurationDelegate.CallGraphGenericError"), //$NON-NLS-1$

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Messages.getString("SystemTapLaunchConfigurationDelegate.stapNotFound")); //$NON-NLS-1$

276

277

errorDialog.schedule();

278

}else{

279

SystemTapErrorHandler errorHandler = new SystemTapErrorHandler();

280

281

//Prepare stap information

282

errorHandler.appendToLog(config.getName() + Messages.getString("SystemTapLaunchConfigurationDelegate.stap_command") + cmd+ PluginConstants.NEW_LINE + PluginConstants.NEW_LINE);//$NON-NLS-1$

283

284

//Handle error from TEMP_ERROR_OUTPUT

285

errorHandler.handle(monitor, new FileReader(TEMP_ERROR_OUTPUT)); //$NON-NLS-1$

286

if ((monitor != null && monitor.isCanceled()))

287

return;

288

289

errorHandler.finishHandling(monitor, scriptPath);

290

if (errorHandler.isErrorRecognized()) {

291

SystemTapUIErrorMessages errorDialog = new SystemTapUIErrorMessages(

292

Messages.getString("SystemTapLaunchConfigurationDelegate.CallGraphGenericError"), //$NON-NLS-1$

293

Messages.getString("SystemTapLaunchConfigurationDelegate.CallGraphGenericError"), //$NON-NLS-1$

294

errorHandler.getErrorMessage());

295

296

errorDialog.schedule();

297

}

298

}

299

return;

300

}

301

302

if (! element.getAttribute(PluginConstants.ATTR_REALTIME).equals(PluginConstants.VAL_TRUE)) { //$NON-NLS-1$ //$NON-NLS-2$

303

parser.schedule();

304

} else {

305

//Parser already scheduled, but double-check

306

if (parser != null)

307

parser.cancelJob();

308

}

309

310

monitor.worked(1);

311

312

String message = generateErrorMessage(config.getName(), binaryArguments);

313

314

DocWriter dw = new DocWriter(Messages.getString("SystemTapLaunchConfigurationDelegate.DocWriterName"), //$NON-NLS-1$

315

((TextConsole)Helper.getConsoleByName(config.getName())), message);

316

dw.schedule();

317

318

} catch (IOException e) {

319

e.printStackTrace();

320

} catch (InterruptedException e) {

321

e.printStackTrace();

322

} catch (CoreException e) {

323

e.printStackTrace();

324

} finally {

325

monitor.done();

326

327

}

328

}

329

330

private String generateErrorMessage(String configName, String binaryCommand) {

331

String output = ""; //$NON-NLS-1$

332

333

if (binaryCommand == null || binaryCommand.length() < 0) {

334

output = PluginConstants.NEW_LINE +

335

PluginConstants.NEW_LINE + "-------------" + //$NON-NLS-1$

336

PluginConstants.NEW_LINE +

337

Messages.getString("SystemTapLaunchConfigurationDelegate.Relaunch10") //$NON-NLS-1$

338

+ configName + PluginConstants.NEW_LINE +

339

Messages.getString("SystemTapLaunchConfigurationDelegate.Relaunch8") + //$NON-NLS-1$

340

Messages.getString("SystemTapLaunchConfigurationDelegate.Relaunch9") + //$NON-NLS-1$

341

"configuration in Profile As --> Profile Configurations." + //$NON-NLS-1$

342

PluginConstants.NEW_LINE + PluginConstants.NEW_LINE;

343

} else {

344

output = PluginConstants.NEW_LINE

345

+ PluginConstants.NEW_LINE +"-------------" //$NON-NLS-1$

346

+ PluginConstants.NEW_LINE

347

+ Messages.getString("SystemTapLaunchConfigurationDelegate.EndMessage1") //$NON-NLS-1$

348

+ configName + PluginConstants.NEW_LINE +

349

Messages.getString("SystemTapLaunchConfigurationDelegate.EndMessage2") //$NON-NLS-1$

350

+ binaryCommand + PluginConstants.NEW_LINE +

351

Messages.getString("SystemTapLaunchConfigurationDelegate.EndMessage3") + //$NON-NLS-1$

352

Messages.getString("SystemTapLaunchConfigurationDelegate.EndMessage4") + //$NON-NLS-1$

353

Messages.getString("SystemTapLaunchConfigurationDelegate.EndMessage5") + //$NON-NLS-1$

354

PluginConstants.NEW_LINE + PluginConstants.NEW_LINE;

355

}

356

357

return output;

358

}

359

360

private class StreamListener implements IStreamListener{

361

private int counter;

362

private BufferedWriter bw;

363

364

public StreamListener() throws IOException {

365

File file = new File(TEMP_ERROR_OUTPUT);

366

file.delete();

367

file.createNewFile();

368

bw = Helper.setBufferedWriter(TEMP_ERROR_OUTPUT); //$NON-NLS-1$

369

counter = 0;

370

}

371

372

@Override

373

public void streamAppended(String text, IStreamMonitor monitor) {

374

try {

375

if (text.length() < 1) return;

376

counter++;

377

if (counter < PluginConstants.MAX_ERRORS)

378

bw.append(text);

379

} catch (IOException e) {

380

e.printStackTrace();

381

}

382

}

383

384

public void close() throws IOException {

385

bw.close();

386

}

387

}

388

389

@Override

390

public String generateCommand(ILaunchConfiguration config) {

391

// Generate the command

392

cmd = SystemTapCommandGenerator.generateCommand(scriptPath, binaryPath,

393

partialCommand, needsBinary, needsArguments, arguments, binaryArguments, stap);

394

return cmd;

395

}

396

}

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