private Integer startTunnelSSH(Instance instance) throws InterruptedException {
Instance tunnelInstance = runningInstances(tunnelResourceId).get(0);
Integer localPort = Double.valueOf(Randoms.number(3000, 10000)).intValue();
CountDownLatch latch = new CountDownLatch(1);
Thread tunnelThread =
new Thread(
() -> {
Process process = null;
try {
Path keyPath = KeyPair.keyFile(tunnelInstance.getKeyName(), env);
String userAndHost = "ubuntu@" + hostName(tunnelInstance);
String portBinding =
Strings.format("{}:{}:22", localPort, instance.getPrivateIpAddress());
List<String> command = tunnelCommand(keyPath, userAndHost, portBinding);
logger.info("tunnel command => {}", String.join(" ", command));
process = new ProcessBuilder().command(command).start();
process.getInputStream().read(); // wait until there is output
latch.countDown();
process.waitFor();
} catch (InterruptedException | IOException e) {
throw new IllegalStateException(e);
} finally {
if (process != null) process.destroy();
}
});
tunnelThread.setDaemon(true);
tunnelThread.start();
latch.await();
return localPort;
}
public static String getArchName() throws Exception {
if (archName == null) {
archName = "lin";
// bits
Process process = Runtime.getRuntime().exec("uname -m");
process.waitFor();
if (process.exitValue() != 0) throw new Exception("Error arch");
BufferedReader inStream = new BufferedReader(new InputStreamReader(process.getInputStream()));
String arch = inStream.readLine();
if (arch.equals("i686")) archName += "32";
else archName += "64";
process.destroy();
// SSE
process = Runtime.getRuntime().exec("cat /proc/cpuinfo");
process.waitFor();
if (process.exitValue() != 0) throw new Exception("Error /proc/cpuinfo");
inStream = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line, cpuinfo = "";
while ((line = inStream.readLine()) != null) cpuinfo += line;
String bestSSE = "sse";
String[] sses = {"sse2", "sse3", "ssse3", "sse4", "avx"};
for (int i = 0; i < sses.length; i++) {
if (cpuinfo.indexOf(sses[i]) >= 0) bestSSE = sses[i];
}
archName += bestSSE;
process.destroy();
}
return archName;
}
@Override
public void stop() {
stopping = true;
try {
// A newline is interpreted by the replica client as a sign to stop.
os.write('\n');
os.flush();
} catch (IOException e) {
process.destroy();
}
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
flushFileOut();
System.exit(1);
}
try {
process.exitValue();
} catch (IllegalThreadStateException e) {
process.destroy();
}
flushFileOut();
}
private void installOnMac(File location)
throws IOException, ZipException, InterruptedException {
File installDir = new File(location + "/adb_tools.zip");
if (!installDir.exists()) {
installDir.getParentFile().mkdirs();
InputStream input =
this.getClass().getResourceAsStream("/JDroidLib/res/adb_tools/adb-mac.zip");
File adb_tools = new File(location + "/adb_tools.zip");
OutputStream output = new FileOutputStream(adb_tools);
int readBytes = 0;
byte[] buffer = new byte[4096];
while ((readBytes = input.read(buffer)) > 0) {
output.write(buffer, 0, readBytes);
}
input.close();
output.close();
ZipFile zip = new ZipFile(adb_tools);
zip.extractAll(location.toString());
ProcessBuilder process = new ProcessBuilder("chmod", "a+x", location + "/adb");
Process pr = process.start();
Thread.sleep(200);
pr.destroy();
process = new ProcessBuilder("chmod", "a+x", location + "/fastboot");
pr = process.start();
Thread.sleep(200);
pr.destroy();
adb_tools.delete();
}
}
@Test
public void testMasterSwitchHappensOnKillMinus9() throws Exception {
Process proc = null;
HighlyAvailableGraphDatabase dbWithId2 = null, dbWithId3 = null, oldMaster = null;
try {
proc = run("1");
Thread.sleep(12000);
dbWithId2 = startDb(2);
dbWithId3 = startDb(3);
assertTrue(!dbWithId2.isMaster());
assertTrue(!dbWithId3.isMaster());
final CountDownLatch newMasterAvailableLatch = new CountDownLatch(1);
dbWithId2
.getDependencyResolver()
.resolveDependency(ClusterClient.class)
.addAtomicBroadcastListener(
new AtomicBroadcastListener() {
@Override
public void receive(Payload value) {
try {
Object event = new AtomicBroadcastSerializer().receive(value);
if (event instanceof MemberIsAvailable) {
if (HighAvailabilityModeSwitcher.MASTER.equals(
((MemberIsAvailable) event).getRole())) {
newMasterAvailableLatch.countDown();
}
}
} catch (Exception e) {
fail(e.toString());
}
}
});
proc.destroy();
proc = null;
newMasterAvailableLatch.await(60, SECONDS);
assertTrue(dbWithId2.isMaster());
assertTrue(!dbWithId3.isMaster());
oldMaster = startDb(1);
long oldMasterNode = createNamedNode(oldMaster, "Old master");
assertEquals(oldMasterNode, getNamedNode(dbWithId2, "Old master"));
} finally {
if (proc != null) {
proc.destroy();
}
if (oldMaster != null) {
oldMaster.shutdown();
}
dbWithId2.shutdown();
dbWithId3.shutdown();
}
}
public void stop() {
if (isRunning) {
addReport("SfM stopped");
isRunning = false;
thread.interrupt();
if (bundlerProcess != null) {
bundlerProcess.destroy();
}
for (Process process : imageManager.getActiveProcesses()) {
process.destroy();
}
}
}
@Test
public void testConnectionListener() throws IOException, InterruptedException, TimeoutException {
Process p = runRedis();
final Waiter onConnectWaiter = new Waiter();
final Waiter onDisconnectWaiter = new Waiter();
Config config = new Config();
config.useSingleServer().setAddress("127.0.0.1:6319").setFailedAttempts(1).setRetryAttempts(1);
config.setConnectionListener(
new ConnectionListener() {
@Override
public void onDisconnect(InetSocketAddress addr) {
onDisconnectWaiter.assertEquals(new InetSocketAddress("127.0.0.1", 6319), addr);
onDisconnectWaiter.resume();
}
@Override
public void onConnect(InetSocketAddress addr) {
onConnectWaiter.assertEquals(new InetSocketAddress("127.0.0.1", 6319), addr);
onConnectWaiter.resume();
}
});
RedissonClient r = Redisson.create(config);
r.getBucket("1").get();
p.destroy();
Assert.assertEquals(1, p.waitFor());
try {
r.getBucket("1").get();
} catch (Exception e) {
}
p = runRedis();
r.getBucket("1").get();
r.shutdown();
p.destroy();
Assert.assertEquals(1, p.waitFor());
onConnectWaiter.await(1, TimeUnit.SECONDS, 2);
onDisconnectWaiter.await();
}
public void run() {
if (this.pid == null) {
return;
}
try {
Process process = new ProcessBuilder().command("su").redirectErrorStream(true).start();
InputStream stdout = process.getInputStream();
OutputStream stdin = process.getOutputStream();
SUKillerOutputThread stdoutThread = new SUKillerOutputThread();
stdoutThread.setInputStream(stdout);
stdoutThread.start();
String kill = "kill -9 " + this.pid + "\n";
stdin.write(kill.getBytes(), 0, kill.length());
stdin.write("exit\n".getBytes(), 0, "exit\n".length());
stdin.flush();
process.waitFor();
stdoutThread.interrupt();
try {
process.destroy();
} catch (Exception e) {
}
Message msg = Message.obtain(ExecActivity.handler, 3);
ExecActivity.handler.sendMessage(msg);
} catch (Exception e) {
e.printStackTrace();
}
}
public static boolean upgradeRootPermission(String pkgCodePath) {
Process process = null;
DataOutputStream os = null;
try {
String cmd = "chmod 755 " + pkgCodePath;
process = Runtime.getRuntime().exec("su");
os = new DataOutputStream(process.getOutputStream());
os.writeBytes(cmd + "\n");
os.writeBytes("exit\n");
os.flush();
process.waitFor();
} catch (Exception e) {
return false;
} finally {
try {
if (os != null) {
os.close();
}
assert process != null;
process.destroy();
} catch (Exception ignored) {
}
}
return true;
}
public void backup() {
Process process = null;
DataOutputStream os = null;
try {
process = Runtime.getRuntime().exec("su");
os = new DataOutputStream(process.getOutputStream());
os.writeBytes("mount -o remount,rw /system\n");
os.writeBytes(
"cp -f /system/build.prop "
+ Environment.getExternalStorageDirectory().getAbsolutePath()
+ "/build.prop.bak\n");
os.writeBytes("mount -o remount,ro /system\n");
os.writeBytes("exit\n");
os.flush();
process.waitFor();
} catch (Exception e) {
log("Error in backup: " + e.getMessage());
} finally {
try {
if (os != null) {
os.close();
}
process.destroy();
} catch (Exception e) {
log("Error in closing backup process: " + e.getMessage());
}
}
log(
"build.prop Backup at "
+ Environment.getExternalStorageDirectory().getAbsolutePath()
+ "/build.prop.bak");
}
public final void shutdown() {
// we need to be a little considerate to the output. given
// there are all kinds of threads running, we make sure we
// wait for all the output to complete.
shuttingDown = true;
// isolate the process first
Process process = null;
if (vm != null) process = vm.process();
try {
if (vm != null) {
vm.dispose();
vm = null;
eventHandler.shutdown();
}
sioSocket.close();
} catch (Exception ex) {
// do nothing
} finally {
if (process != null) {
process.destroy();
// XXX sun's jdb implementation works a lot to make sure
// the stderr and stdout are dumped before killing
// things. i'm not sure how important it is, or even how
// well it works (given i can't test it)
// sooo, if the reader finds bugs with the output handling
// on finish, lemme know.
}
jdebug.removeApplication(appID);
}
}
/**
* This method runs the ProcessBuilder and waits for it to finish. At the end it checks the return
* state from the process and if it is a failure it prints the last line of the console output.
*
* @param builder
*/
private void bashProcess(ProcessBuilder builder) {
Process process = null;
builder.redirectErrorStream(true);
try {
process = builder.start();
} catch (IOException e1) {
e1.printStackTrace();
}
InputStream stdout = process.getInputStream();
BufferedReader stdoutBuffered = new BufferedReader(new InputStreamReader(stdout));
String line = null;
String last = null;
try {
while ((line = stdoutBuffered.readLine()) != null) {
last = line;
if (isCancelled()) {
process.destroy();
return;
}
}
} catch (IOException e1) {
e1.printStackTrace();
}
try {
if (process.waitFor() != 0) {
firePropertyChange("failure", null, last);
errorState = true;
}
} catch (InterruptedException e1) {
e1.printStackTrace();
}
}
@Test
public void shouldDumpProcessInformation() throws Exception {
// GIVEN
// a process spawned from this test which pauses at a specific point of execution
Process process =
getRuntime()
.exec(
new String[] {
"java",
"-cp",
getProperty("java.class.path"),
DumpableProcess.class.getName(),
SIGNAL
});
awaitSignal(process);
// WHEN
// dumping process information for that spawned process (knowing it's in the expected position)
Pair<Long, String> pid =
single(
DumpProcessInformation.getJPids(stringContains(DumpableProcess.class.getSimpleName())));
File threaddumpFile = DumpProcessInformation.doThreadDump(pid, directory);
process.destroy();
// THEN
// the produced thread dump should contain that expected method at least
assertTrue(fileContains(threaddumpFile, "traceableMethod", DumpableProcess.class.getName()));
}
public String getLauncherDetails(String prefix) {
try {
final String javaVersionCommand = javaCommand + " -version";
Process proc = Runtime.getRuntime().exec(javaVersionCommand);
try {
InputStream inputStream = proc.getErrorStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
String line = null;
StringBuffer buffer = new StringBuffer();
while ((line = reader.readLine()) != null) {
buffer.append(prefix);
buffer.append(line);
buffer.append('\n');
}
return buffer.toString();
} finally {
proc.destroy();
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/*
* (non-Javadoc)
*
* @see se_tpb_speechgen2.tts.concurrent.TTSAdapter#close()
*/
public void close() throws IOException {
mWriter.write("\n");
mWriter.flush();
mWriter.close();
mReader.close();
mProcess.destroy();
/*
* mWriter.write(System.getProperty("line.separator")); mWriter.flush();
* mWriter.close(); mReader.close();
*
* int exitVal = -1; long pollInterval = 1000; long startTime =
* System.currentTimeMillis();
*
* do { try { exitVal = mProcess.exitValue(); } catch
* (IllegalThreadStateException ignored) {
*
* try { Thread.sleep(pollInterval); } catch (InterruptedException
* ignoredAgain) { / * nothing here, we are just trying to shutdown. * / } } }
* while (exitVal < 0 && (mTimeout > (System.currentTimeMillis() -
* startTime)));
*
* if (exitVal < 0) { mProcess.destroy(); }
*
* if (exitVal != 0) { String msg = "Filibuster error occurred: At least " +
* exitVal + " skipped phrase" + (exitVal > 1? "s" : "") + ", please
* refer to the filibuster error logs for more information."; throw new
* TTSException(msg); } else if (exitVal < 0) { String msg = "Filibuster
* returned error: " + exitVal + ", " + "please refer to the filibuster
* error logs for more information."; throw new TTSException(msg); }
*
*/
}
public static void executeCommandAndExit(String command)
throws IOException, InterruptedException {
logger.info("Entering method executeCommand");
Runtime rt = Runtime.getRuntime();
String line = null;
logger.info("Command to be executed = " + command);
prcs = rt.exec(command);
BufferedReader stdError = new BufferedReader(new InputStreamReader(prcs.getErrorStream()));
logger.info("ERROR in the process - (if any)");
while ((line = stdError.readLine()) != null) {
logger.info(line);
}
logger.info("End of error");
BufferedReader stdInput = new BufferedReader(new InputStreamReader(prcs.getInputStream()));
logger.info("Output of the process - (if any)");
while ((line = stdInput.readLine()) != null) {
logger.info(line);
}
logger.info("End of output");
int exitVal = prcs.waitFor();
logger.info("Process exitValue: " + exitVal);
prcs.destroy();
logger.info("Exiting the method");
}
public static void executeInTerminalCommandAndExit(String command)
throws IOException, InterruptedException {
String line = null;
logger.info("Entering method executeCommand");
PrintWriter out =
new PrintWriter(
new OutputStreamWriter(new BufferedOutputStream(prcs.getOutputStream())), true);
logger.info("Command to be executed = " + command);
out.println(command);
out.println("exit");
BufferedReader stdError = new BufferedReader(new InputStreamReader(prcs.getErrorStream()));
logger.info("ERROR in the process - (if any)");
while ((line = stdError.readLine()) != null) {
logger.info(line);
}
logger.info("End of error");
BufferedReader stdInput = new BufferedReader(new InputStreamReader(prcs.getInputStream()));
logger.info("Output of the process - (if any)");
while ((line = stdInput.readLine()) != null) {
logger.info(line);
}
logger.info("End of output");
int exitVal = prcs.waitFor();
logger.info("Process exitValue: " + exitVal);
prcs.destroy();
}
private boolean pack200(final File sourceFile, final File targetFile) throws IOException {
JarFile jarFile = new JarFile(sourceFile);
try {
if (isSigned(jarFile)) {
return false;
}
try {
String pack200Executable =
new File(System.getProperty("java.home"), "bin/pack200" + (isWindows() ? ".exe" : ""))
.getAbsolutePath();
ProcessBuilder pb =
new ProcessBuilder(
pack200Executable, targetFile.getAbsolutePath(), sourceFile.getAbsolutePath());
pb.directory(sourceFile.getParentFile());
int result;
Process process = pb.start();
result = process.waitFor();
process.destroy();
return result == 0;
} catch (InterruptedException e) {
return false;
} finally {
if (targetFile.exists()) {
targetFile.setLastModified(sourceFile.lastModified());
}
}
} finally {
jarFile.close();
}
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.runtime.interfaces.IDisposable#dispose()
*/
@Override
public void dispose() {
if (process != null) {
process.destroy();
process = null;
}
}
private static void fillLogcat(final OutputStream ping) {
if (Versions.preJB) {
// Logcat retrieval is not supported on pre-JB devices.
return;
}
try {
// get the last 200 lines of logcat
Process proc =
(new ProcessBuilder())
.command("/system/bin/logcat", "-v", "threadtime", "-t", "200", "-d", "*:D")
.redirectErrorStream(true)
.start();
try {
Reader procOut = new InputStreamReader(proc.getInputStream(), TRACES_CHARSET);
int size = fillPingBlock(ping, procOut, null);
if (DEBUG) {
Log.d(LOGTAG, "wrote logcat, size = " + String.valueOf(size));
}
} finally {
proc.destroy();
}
} catch (IOException e) {
// ignore because logcat is not essential
Log.w(LOGTAG, e);
}
}
private static void checkIsAvailableAndGetVersion() {
ProcessBuilder pb = new ProcessBuilder(COMMAND, "--version");
pb.redirectErrorStream(true);
Process p = null;
try {
p = pb.start();
p.waitFor();
perconaToolkitVersion = StreamUtil.getStreamContents(p.getInputStream());
if (perconaToolkitVersion != null) {
perconaToolkitVersion = perconaToolkitVersion.replaceAll("\n|\r", "");
}
available = true;
log.info("Using percona toolkit: " + perconaToolkitVersion);
} catch (IOException e) {
available = false;
} catch (InterruptedException e) {
available = false;
} finally {
if (p != null) {
StreamUtil.closeQuietly(p.getErrorStream());
StreamUtil.closeQuietly(p.getInputStream());
StreamUtil.closeQuietly(p.getOutputStream());
p.destroy();
}
}
}
public static Process launch(String path, boolean detached) throws InterruptedException {
Process p = null;
if (detached) {
File f = new File(path);
try {
Desktop.getDesktop().open(f);
} catch (IOException e) {
e.printStackTrace();
}
return p;
}
// else
try {
p = Runtime.getRuntime().exec(path);
new Thread(new ProcessDestroyWatcher(p)).start();
// new Thread(new ProcessHandler(p, ProcessHandler.typeHandler.STANDARD)).start(); // Xming
// n'utilise que la sortie d'erreur
new Thread(new ProcessHandler(p, ProcessHandler.typeHandler.ERROR)).start();
p.destroy();
} catch (IOException e) {
e.printStackTrace();
}
return p;
}
private Process startProcessAndWait(List<String> commandString, boolean capture) {
boolean isWindows = isWindows();
Process p = null;
try {
ProcessBuilder bp = new ProcessBuilder(commandString);
String pname = commandString.get(0);
if (isWindows) {
pname = pname.substring(pname.lastIndexOf("\\") + 1);
} else {
pname = pname.substring(pname.lastIndexOf("/") + 1);
}
p = bp.start();
StreamHog errorHog = new StreamHog(pname, p.getErrorStream(), capture);
StreamHog outputHog = new StreamHog(pname, p.getInputStream(), capture);
if (!isWindows) {
/*
* on Windows the process will never return, so we cannot wait
*/
try {
p.waitFor();
} catch (InterruptedException ex) {
Exceptions.printStackTrace(ex);
}
}
return p;
} catch (IOException ex) {
Exceptions.printStackTrace(ex);
if (p != null) {
Logger.getLogger(RserveConnectionFactory.class.getName())
.info("Trying to destroy process!");
p.destroy();
}
}
return p;
}
/** Runs the process. */
void run() throws Exception {
Process process = processBuilder.start();
try {
new InputThread(process.getInputStream()).start();
new ErrorThread(process.getErrorStream()).start();
synchronized (this) {
while (!done) {
long wait = stop - System.currentTimeMillis();
if (wait <= 0) {
break;
}
try {
wait(wait);
} catch (InterruptedException e) {
break;
}
}
}
if (exception instanceof Exception) {
throw (Exception) exception;
} else if (exception instanceof Error) {
throw (Error) exception;
} else if (exception != null) {
throw new Exception("Unexpected exception: " + exception);
} else if (!done) {
fail("Process timed out");
}
} finally {
process.destroy();
process.waitFor();
}
}
public void startServer() throws Exception {
String[] vmArgs =
new String[] {
"-Dorg.hornetq.logger-delegate-factory-class-name=org.hornetq.jms.SysoutLoggerDelegateFactory"
};
serverProcess = SpawnedVMSupport.spawnVM(SpawnedJMSServer.class.getName(), vmArgs, false);
InputStreamReader isr = new InputStreamReader(serverProcess.getInputStream());
final BufferedReader br = new BufferedReader(isr);
String line = null;
while ((line = br.readLine()) != null) {
System.out.println("SERVER: " + line);
line.replace('|', '\n');
if ("OK".equals(line.trim())) {
new Thread() {
@Override
public void run() {
try {
String line = null;
while ((line = br.readLine()) != null) {
System.out.println("SERVER: " + line);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}.start();
return;
} else if ("KO".equals(line.trim())) {
// something went wrong with the server, destroy it:
serverProcess.destroy();
throw new IllegalStateException("Unable to start the spawned server :" + line);
}
}
}
public void makeTemp() {
Process process = null;
DataOutputStream os = null;
try {
process = Runtime.getRuntime().exec("su");
os = new DataOutputStream(process.getOutputStream());
os.writeBytes("mount -o remount,rw /system\n");
os.writeBytes(
"cp -f /system/build.prop "
+ Environment.getExternalStorageDirectory().getAbsolutePath()
+ "/buildprop.tmp\n");
os.writeBytes(
"chmod 777 "
+ Environment.getExternalStorageDirectory().getAbsolutePath()
+ "/buildprop.tmp\n");
os.writeBytes("mount -o remount,ro /system\n");
os.writeBytes("exit\n");
os.flush();
process.waitFor();
} catch (Exception e) {
log("Error in making temp file: " + e.getMessage());
} finally {
try {
if (os != null) {
os.close();
}
process.destroy();
} catch (Exception e) {
log("Error in closing temp process: " + e.getMessage());
}
}
tempFile = Environment.getExternalStorageDirectory().getAbsolutePath() + "/buildprop.tmp";
}
// ********************
public boolean runRootCommand(String command) {
Process process = null;
DataOutputStream os = null;
try {
process = Runtime.getRuntime().exec("su");
os = new DataOutputStream(process.getOutputStream());
os.writeBytes(command + "\n");
os.writeBytes("exit\n");
os.flush();
process.waitFor();
} catch (Exception e) {
Log.d("*** DEBUG ***", "Unexpected error - Here is what I know: " + e.getMessage());
return false;
} finally {
try {
if (os != null) {
os.close();
}
process.destroy();
} catch (Exception e) {
// nothing
}
}
return true;
}
public void destroyTCP() throws IOException {
running = false;
closeFile();
if (process != null) {
process.destroy();
}
}
private void serve(InputStream sis, OutputStream sos) throws IOException {
// kills the process if client closes the stream;
// closes the stream if process is terminated/ended output.
// therefore we need the interruption mechanism.
Process process = Runtime.getRuntime().exec("bash");
InputStream pis = process.getInputStream();
InputStream pes = process.getErrorStream();
OutputStream pos = process.getOutputStream();
try {
threads.add(new CopyThread(pis, sos));
threads.add(new CopyThread(pes, sos));
threads.add(new CopyThread(sis, pos));
threads.add(
new InterruptibleThread() {
protected void run0() throws InterruptedException {
process.waitFor();
}
});
Util.startJoin(threads);
} finally {
process.destroy();
}
}
/**
* 变成一个系统的app
*
* @param context
* @param name
*/
public static void toSystemApp(Context context, String name) {
String packageName = context.getPackageName();
String[] commands = {
"busybox mount -o remount,rw /system",
"busybox cp /data/data/" + packageName + "/files/" + name + " /system/app/" + name,
"busybox rm /data/data/" + packageName + "/files/" + name
};
Process process = null;
DataOutputStream dataOutputStream = null;
try {
process = Runtime.getRuntime().exec("su");
dataOutputStream = new DataOutputStream(process.getOutputStream());
int length = commands.length;
for (int i = 0; i < length; i++) {
dataOutputStream.writeBytes(commands[i] + "\n");
}
dataOutputStream.writeBytes("exit\n");
dataOutputStream.flush();
process.waitFor();
} catch (Exception e) {
} finally {
try {
if (dataOutputStream != null) {
dataOutputStream.close();
}
process.destroy();
} catch (Exception e) {
}
}
}