/**
* Starts a native process on the server
*
* @param command the command to start the process
* @param dir the dir in which the process starts
*/
static String startProcess(String command, String dir) throws IOException {
StringBuffer ret = new StringBuffer();
String[] comm = new String[3];
comm[0] = COMMAND_INTERPRETER[0];
comm[1] = COMMAND_INTERPRETER[1];
comm[2] = command;
long start = System.currentTimeMillis();
try {
// Start process
Process ls_proc = Runtime.getRuntime().exec(comm, null, new File(dir));
// Get input and error streams
BufferedInputStream ls_in = new BufferedInputStream(ls_proc.getInputStream());
BufferedInputStream ls_err = new BufferedInputStream(ls_proc.getErrorStream());
boolean end = false;
while (!end) {
int c = 0;
while ((ls_err.available() > 0) && (++c <= 1000)) {
ret.append(conv2Html(ls_err.read()));
}
c = 0;
while ((ls_in.available() > 0) && (++c <= 1000)) {
ret.append(conv2Html(ls_in.read()));
}
try {
ls_proc.exitValue();
// if the process has not finished, an exception is thrown
// else
while (ls_err.available() > 0) ret.append(conv2Html(ls_err.read()));
while (ls_in.available() > 0) ret.append(conv2Html(ls_in.read()));
end = true;
} catch (IllegalThreadStateException ex) {
// Process is running
}
// The process is not allowed to run longer than given time.
if (System.currentTimeMillis() - start > MAX_PROCESS_RUNNING_TIME) {
ls_proc.destroy();
end = true;
ret.append("!!!! Process has timed out, destroyed !!!!!");
}
try {
Thread.sleep(50);
} catch (InterruptedException ie) {
}
}
} catch (IOException e) {
ret.append("Error: " + e);
}
return ret.toString();
}
// Creates a new thread, runs the program in that thread, and reports any errors as needed.
private void run(String clazz) {
try {
// Makes sure the JVM resets if it's already running.
if (JVMrunning) kill();
// Some String constants for java path and OS-specific separators.
String separator = System.getProperty("file.separator");
String path = System.getProperty("java.home") + separator + "bin" + separator + "java";
// Tries to run compiled code.
ProcessBuilder builder = new ProcessBuilder(path, clazz);
// Should be good now! Everything past this is on you. Don't mess it up.
println(
"Build succeeded on " + java.util.Calendar.getInstance().getTime().toString(), progErr);
println("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~", progErr);
JVM = builder.start();
// Note that as of right now, there is no support for input. Only output.
Reader errorReader = new InputStreamReader(JVM.getErrorStream());
Reader outReader = new InputStreamReader(JVM.getInputStream());
// Writer inReader = new OutputStreamWriter(JVM.getOutputStream());
redirectErr = redirectIOStream(errorReader, err);
redirectOut = redirectIOStream(outReader, out);
// redirectIn = redirectIOStream(null, inReader);
} catch (Exception e) {
// This catches any other errors we might get.
println("Some error thrown", progErr);
logError(e.toString());
displayLog();
return;
}
}
/*
* Run the given command.
*/
protected static int run(String message, String[] commandArray) {
try {
Process process = Runtime.getRuntime().exec(commandArray, null, output);
StreamProcessor.start(process.getErrorStream(), StreamProcessor.STDERR, true);
StreamProcessor.start(process.getInputStream(), StreamProcessor.STDOUT, true);
process.waitFor();
return process.exitValue();
} catch (IOException e) {
fail(message, e);
} catch (InterruptedException e) {
fail(message, e);
}
return -1;
}
public static void main(String[] args) throws Exception {
int counter = 0;
while (true) {
Thread outThread = null;
Thread errThread = null;
try {
// org.pitest.mutationtest.instrument.MutationTestUnit#runTestInSeperateProcessForMutationRange
// *** start slave
ServerSocket commSocket = new ServerSocket(0);
int commPort = commSocket.getLocalPort();
System.out.println("commPort = " + commPort);
// org.pitest.mutationtest.execute.MutationTestProcess#start
// - org.pitest.util.CommunicationThread#start
FutureTask<Integer> commFuture = createFuture(commSocket);
// - org.pitest.util.WrappingProcess#start
// - org.pitest.util.JavaProcess#launch
Process slaveProcess = startSlaveProcess(commPort);
outThread = new Thread(new ReadFromInputStream(slaveProcess.getInputStream()), "stdout");
errThread = new Thread(new ReadFromInputStream(slaveProcess.getErrorStream()), "stderr");
outThread.start();
errThread.start();
// *** wait for slave to die
// org.pitest.mutationtest.execute.MutationTestProcess#waitToDie
// - org.pitest.util.CommunicationThread#waitToFinish
System.out.println("waitToFinish");
Integer controlReturned = commFuture.get();
System.out.println("controlReturned = " + controlReturned);
// NOTE: the following won't get called if commFuture.get() fails!
// - org.pitest.util.JavaProcess#destroy
outThread.interrupt(); // org.pitest.util.AbstractMonitor#requestStop
errThread.interrupt(); // org.pitest.util.AbstractMonitor#requestStop
slaveProcess.destroy();
} catch (Exception e) {
e.printStackTrace(System.out);
}
// test: the threads should exit eventually
outThread.join();
errThread.join();
counter++;
System.out.println("try " + counter + ": stdout and stderr threads exited normally");
}
}
public static String[] runCommand(String cmd, File dir) throws IOException {
Process p = Runtime.getRuntime().exec(cmd.split(" +"), new String[] {}, dir);
String[] results =
new String[] {
IOUtil.readStringFully(p.getInputStream()), IOUtil.readStringFully(p.getErrorStream())
};
try {
if (p.waitFor() != 0)
throw new RuntimeException(
"command failed [" + cmd + "]\n" + results[0] + "\n" + results[1]);
} catch (InterruptedException ie) {
throw new RuntimeException("uh oh");
}
return results;
}
public static boolean exec(String cmd) throws Exception {
int exitVal = -1;
try {
Runtime rt = Runtime.getRuntime();
Process proc = rt.exec(new String[] {"/bin/bash", "-c", cmd});
OutputHandler err = new OutputHandler(proc.getErrorStream(), cmd);
err.start();
OutputHandler out = new OutputHandler(proc.getInputStream(), cmd);
out.start();
exitVal = proc.waitFor();
} catch (Throwable t) {
t.printStackTrace();
}
return (exitVal == 0);
}
@Override
public void run() {
String output = "";
// Get launcher jar
File Launcher = new File(mcopy.getMinecraftPath() + "minecrafterr.jar");
jTextArea1.setText(
"Checking for Minecraft launcher (minecrafterr.jar) in "
+ Launcher.getAbsolutePath()
+ "\n");
if (!Launcher.exists()) {
jTextArea1.setText(jTextArea1.getText() + "Error: Could not find launcher!\n");
jTextArea1.setText(jTextArea1.getText() + "Downloading from Minecraft.net...\n");
try {
BufferedInputStream in =
new BufferedInputStream(
new URL("https://s3.amazonaws.com/MinecraftDownload/launcher/minecraft.jar")
.openStream());
FileOutputStream fos = new FileOutputStream(mcopy.getMinecraftPath() + "minecrafterr.jar");
BufferedOutputStream bout = new BufferedOutputStream(fos, 1024);
byte data[] = new byte[1024];
int x = 0;
while ((x = in.read(data, 0, 1024)) >= 0) {
bout.write(data, 0, x);
}
bout.close();
in.close();
} catch (IOException e) {
jTextArea1.setText(jTextArea1.getText() + "Download failed..." + "\n");
}
jTextArea1.setText(jTextArea1.getText() + "Download successful!" + "\n");
}
// Got launcher.
jTextArea1.setText(jTextArea1.getText() + "Minecraft launcher found!" + "\n");
jTextArea1.setText(jTextArea1.getText() + "Starting launcher..." + "\n");
try {
System.out.println(System.getProperty("os.name"));
// Run launcher in new process
Process pr =
Runtime.getRuntime()
.exec(
System.getProperty("java.home")
+ "/bin/java -Ddebug=full -cp "
+ mcopy.getMinecraftPath()
+ "minecrafterr.jar net.minecraft.LauncherFrame");
// Grab output
BufferedReader out = new BufferedReader(new InputStreamReader(pr.getInputStream()));
BufferedReader outERR = new BufferedReader(new InputStreamReader(pr.getErrorStream()));
String line = "";
while ((line = out.readLine()) != null || (line = outERR.readLine()) != null) {
if (!line.startsWith(
"Setting user: "******"\n";
jTextArea1.setText(jTextArea1.getText() + line + "\n");
jTextArea1.setCaretPosition(jTextArea1.getText().length() - 1);
}
}
} catch (IOException e) {
jTextArea1.setText(jTextArea1.getText() + e.getMessage() + "\n");
jTextArea1.setCaretPosition(jTextArea1.getText().length() - 1);
}
// set output
Main.Output = output;
Main.SPAMDETECT = false;
jTextArea1.setText(jTextArea1.getText() + "Error report complete.");
jTextArea1.setCaretPosition(jTextArea1.getText().length() - 1);
mcopy.analyze(); // Auto-analyze
}
