private void inicializaLabirinto() {
salas = new Sala[50];
salas[0] = new Sala();
countSalas = 1;
try {
leLabirinto(new Scanner(new FileInputStream("labirinto.txt")));
} catch (Exception e) {
err.println(e.getMessage());
exit(1);
}
}
private void diagnoseFailedLoad(Exception cause) {
Process proc = process.getProcess();
try {
int val = proc.exitValue();
new RuntimeException("Jenkins died loading. Exit code " + val, cause);
} catch (IllegalThreadStateException _) {
// Process alive
}
// Try to get stacktrace
Class<?> clazz;
Field pidField;
try {
clazz = Class.forName("java.lang.UNIXProcess");
pidField = clazz.getDeclaredField("pid");
pidField.setAccessible(true);
} catch (Exception e) {
LinkageError x = new LinkageError();
x.initCause(e);
throw x;
}
if (clazz.isAssignableFrom(proc.getClass())) {
int pid;
try {
pid = (int) pidField.get(proc);
} catch (IllegalArgumentException | IllegalAccessException e) {
throw new AssertionError(e);
}
try {
Process jstack = new ProcessBuilder("jstack", String.valueOf(pid)).start();
if (jstack.waitFor() == 0) {
StringWriter writer = new StringWriter();
IOUtils.copy(jstack.getInputStream(), writer);
RuntimeException ex = new RuntimeException(
cause.getMessage() + "\n\n" + writer.toString()
);
ex.setStackTrace(cause.getStackTrace());
throw ex;
}
} catch (IOException | InterruptedException e) {
throw new AssertionError(e);
}
}
throw new Error(cause);
}
public String runCommand(String com) {
StringBuffer output = new StringBuffer();
Process p;
String line = "";
try {
p = Runtime.getRuntime().exec(com);
p.waitFor();
BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
while ((reader.readLine()) != null) {
output.append(line = reader.readLine() + "\n");
}
} catch (Exception e) {
e.printStackTrace();
}
return output.toString();
}
@Override
public void populateJenkinsHome(byte[] _template, boolean clean) throws IOException {
try {
if (clean && tempDir.isDirectory()) {
FileUtils.cleanDirectory(tempDir);
}
if (!tempDir.isDirectory() && ! tempDir.mkdirs()) {
throw new IOException("Could not create directory: " + tempDir);
}
File template = File.createTempFile("template", ".dat");
try {
FileUtils.writeByteArrayToFile(template, _template);
Expand expand = new Expand();
expand.setSrc(template);
expand.setOverwrite(true);
expand.setDest(tempDir);
expand.execute();
} finally {
template.delete();
}
} catch (Exception e) {
throw new IOException(e.getMessage(), e);
}
}