Example usage for java.lang ProcessBuilder directory

List of usage examples for java.lang ProcessBuilder directory

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Usage

From source file:eu.abc4trust.cryptoEngine.uprove.util.UProveLauncher.java

public void start(int port, String name) {
    this.startCalled = true;
    // System.out.println("UProveLauncher.start - instance : " + this +
    // " - port : " + launchName + " :" + launchPort + " - is stopped == " +
    // stopped + " - uproveProcess " + this.uproveProcess );
    ProcessBuilder processBuilder;
    if (this.isWindows()) {
        processBuilder = new ProcessBuilder(this.WINDOWS_COMMAND);
    } else {/*from   w  w w .j  a  va 2  s  .c  o m*/
        processBuilder = new ProcessBuilder(this.NON_WINDOWS_COMMAND);
    }
    processBuilder.command().add("" + port);
    //Map<String, String> env = processBuilder.environment();
    //env.clear();

    processBuilder.directory(this.workingDirectory);
    try {
        this.uproveProcess = processBuilder.start();
        // System.out.println(this.uproveProcess.exitValue());
        InputStream is = this.uproveProcess.getInputStream();
        InputStreamReader isr = new InputStreamReader(is);
        BufferedReader br = new BufferedReader(isr);
        String line;
        String terminationString = "Press Enter to exit";
        boolean done = false;
        while (!done) {
            line = br.readLine();
            if (line != null) {
                System.out.println(line);
                done = line.endsWith(terminationString);
            } else {
                System.out.println("UProveLauncher - we get null on stdout from process - process has died..");
                break;
            }
        }
        this.debugOutputCollector = new DebugOutputCollector(this.uproveProcess, name);
        this.debugOutput = new Thread(this.debugOutputCollector, "DebugCollector");
        if (done)
            this.debugOutput.start();
        // System.out.println("process started");
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    }
}

From source file:com.symbian.driver.plugins.romflash.Activator.java

public boolean FlashRom(String romLocation) {

    try {/*from w  w w.  j a v  a  2s .  co  m*/
        File rom = new File(romLocation);
        if (method.compareToIgnoreCase("serial") == 0) {
            if (!(switchOff() && switchOn())) {
                LOGGER.log(Level.SEVERE, "Could not reboot device, so No rom flashing.");
                return false;
            }
            try {
                Thread.sleep(10000);
            } catch (InterruptedException e) {
                LOGGER.log(Level.SEVERE, "Failed to wait for sync.exe to finish.");
            }
            File trgtTestFile = JarUtils.extractResource(Activator.class, "/resource/trgtest.exe");
            if (trgtTestFile.isFile()) {
                ProcessBuilder ld = new ProcessBuilder(trgtTestFile.getAbsolutePath(), portNumber,
                        rom.getCanonicalPath());
                ld.directory(trgtTestFile.getParentFile());
                Process pp = ld.start();
                LOGGER.log(Level.INFO, "started trgtest process");
                BufferedReader br = new BufferedReader(new InputStreamReader(pp.getInputStream()));
                StringBuffer sb = new StringBuffer();
                String line;
                while ((line = br.readLine()) != null) {
                    sb.append(line).append("\n");
                    LOGGER.log(Level.INFO, line);
                }
                //String answer = sb.toString();

                try {
                    LOGGER.log(Level.INFO, "going to wait now for trgtest to finish");
                    pp.waitFor();
                } catch (InterruptedException e) {
                    LOGGER.log(Level.SEVERE, "Failed to wait for trgtest.exe to finish.");
                }
                LOGGER.log(Level.INFO, "trgtest returned: " + pp.exitValue());
                pp.destroy();

            } else {
                LOGGER.log(Level.SEVERE, "Could not find trgtest.exe file.");
            }
        } else // usb rom loading
        {
            // switch the device off...
            switchOff();
            List<File> lis1 = Arrays.asList(File.listRoots());
            // get reboot plugin, and reboot the device
            switchOn(); // or just switch on as things may be
            try {
                Thread.sleep(10000);
            } catch (InterruptedException e) {
                LOGGER.log(Level.SEVERE, "Failed to wait for sync.exe to finish.");
            }
            File[] listRoots2 = File.listRoots();
            // find the drive that made the difference!!
            File diff = null;
            for (File root : listRoots2) {
                if (!lis1.contains(root)) // found new drive
                {
                    diff = root;
                    break;
                }
            }
            File romfl = new File(diff, rom.getName());
            romfl.delete();
            File aCopyFrom = new File(rom.getCanonicalPath());
            FileChannel lSrcChannel = new FileInputStream(aCopyFrom).getChannel();
            FileChannel lDstChannel = new FileOutputStream(romfl).getChannel();
            lDstChannel.transferFrom(lSrcChannel, 0, lSrcChannel.size());
            lSrcChannel.close();
            lDstChannel.close();

            File syncFile = JarUtils.extractResource(Activator.class, "/resource/sync.exe");
            if (syncFile.isFile()) {

                ProcessBuilder ld = new ProcessBuilder(syncFile.getAbsolutePath(), "-r", "-e", diff.toString());

                ld.directory(syncFile.getParentFile());
                ld.start();
                // wait 10 seconds for the rom to load ...
                try {
                    Thread.sleep(10000);
                } catch (InterruptedException e) {
                    LOGGER.log(Level.SEVERE, "Failed to wait for sync.exe to finish.");
                }
            } else {
                LOGGER.log(Level.SEVERE, "Could not find sync.exe file.");
            }
        }
    } catch (IOException lIOException) {
        LOGGER.log(Level.SEVERE, "Could not flash ROM " + lIOException.getMessage());
        return false;
    }
    try {
        Thread.sleep(10000);
    } catch (InterruptedException e) {
        LOGGER.log(Level.SEVERE, "Failed to wait for sync.exe to finish.");
    }
    return true;
}

From source file:org.lilyproject.clientmetrics.postproc.MetricsReportTool.java

private void executePlot(GroupName groupName, File outputDir) throws IOException, InterruptedException {
    System.out.println("Calling gnuplot for " + groupName);
    ProcessBuilder pb = new ProcessBuilder("gnuplot", groupName.fileName + ".plot.txt");
    pb.directory(outputDir);
    Process p = pb.start();//from  w w  w  . j  a  va  2s.co m
    int exitValue = p.waitFor();
    if (exitValue != 0) {
        System.err.println("Warning: gnuplot returned exit code: " + exitValue);
    }
}

From source file:de.teamgrit.grit.checking.compile.HaskellCompileChecker.java

/**
 * checkProgram invokes the Haskell compiler on a given file and reports
 * the output./*from   w w  w . j  a  va2  s. c  om*/
 * 
 * @param pathToProgramFile
 *            Specifies the file or folder containing that should be
 *            compiled. (accepts .lhs and .hs files)
 * @param compilerName
 *            The compiler to be used (usually ghc).
 * @param compilerFlags
 *            Additional flags to be passed to the compiler.
 * @throws FileNotFoundException
 *             Is thrown when the file in pathToProgramFile cannot be
 *             opened
 * @throws BadCompilerSpecifiedException
 *             Is thrown when the given compiler cannot be called
 * @return A {@link CompilerOutput} that contains all compiler messages and
 *         flags on how the compile run went.
 * @throws BadFlagException
 *             When ghc doesn't recognize a flag, this exception is thrown.
 */
@Override
public CompilerOutput checkProgram(Path pathToProgramFile, String compilerName, List<String> compilerFlags)
        throws FileNotFoundException, BadCompilerSpecifiedException, BadFlagException {

    Process compilerProcess = null;

    try {
        // create compiler invocation.
        List<String> compilerInvocation = createCompilerInvocation(pathToProgramFile, compilerName,
                compilerFlags);

        ProcessBuilder compilerProcessBuilder = new ProcessBuilder(compilerInvocation);

        // make sure the compiler stays in its directory.
        compilerProcessBuilder.directory(pathToProgramFile.getParent().toFile());

        compilerProcess = compilerProcessBuilder.start();
        // this will never happen because createCompilerInvocation never
        // throws this Exception. Throw declaration needs to be in method
        // declaration because of the implemented Interface although we
        // never use it in the HaskellCompileChecker
    } catch (CompilerOutputFolderExistsException e) {
        LOGGER.severe("A problem while compiling, which never should happen, occured" + e.getMessage());
    } catch (BadCompilerSpecifiedException e) {
        throw new BadCompilerSpecifiedException(e.getMessage());
    } catch (IOException e) {

        // If we cannot call the compiler we return a CompilerOutput
        // initialized with false, false, indicating
        // that the compiler wasn't invoked properly and that there was no
        // clean Compile.
        CompilerOutput compilerInvokeError = new CompilerOutput();
        compilerInvokeError.setClean(false);
        compilerInvokeError.setCompilerInvoked(false);
        return compilerInvokeError;
    }

    // Now we read compiler output. If everything is ok ghc reports
    // nothing in the errorStream.
    InputStream compilerOutputStream = compilerProcess.getErrorStream();
    InputStreamReader compilerStreamReader = new InputStreamReader(compilerOutputStream);
    BufferedReader compilerOutputBuffer = new BufferedReader(compilerStreamReader);
    String line;

    CompilerOutput compilerOutput = new CompilerOutput();
    compilerOutput.setCompilerInvoked(true);

    List<String> compilerOutputLines = new LinkedList<>();

    try {
        while ((line = compilerOutputBuffer.readLine()) != null) {
            compilerOutputLines.add(line);
        }
        // Errors are separated via an empty line (""). But after the
        // the last error the OutputBuffer has nothing more to write.
        // In order to recognize the last error we insert an empty String
        // at the end of the list.
        // Only needs to be done when there are errors.
        if (compilerOutputLines.size() != 0) {
            line = "";
            compilerOutputLines.add(line);
        }

        compilerOutputStream.close();
        compilerStreamReader.close();
        compilerOutputBuffer.close();
        compilerProcess.destroy();

    } catch (IOException e) {

        // Reading might go wrong here if ghc should unexpectedly die
        LOGGER.severe("Error while reading from compiler stream.");
        compilerOutput.setClean(false);
        compilerOutput.setCompileStreamBroken(true);
        return compilerOutput;
    }

    // ghc -c generates a .o(object) and a .hi(haskell interface) file.
    // But we don't need those files so they can be deleted.
    // The generated files have the same name like our input file so we
    // can just exchange the file endings in order to get the
    // correct file paths for deletion
    if (Files.isDirectory(pathToProgramFile, LinkOption.NOFOLLOW_LINKS)) {

        // we use a file walker in order to find all files in the folder
        // and its subfolders
        RegexDirectoryWalker dirWalker = new RegexDirectoryWalker(".+\\.([Ll])?[Hh][Ss]");
        try {
            Files.walkFileTree(pathToProgramFile, dirWalker);
        } catch (IOException e) {
            LOGGER.severe("Could not walk submission " + pathToProgramFile.toString()
                    + " while building copiler invocation: " + e.getMessage());
        }

        for (Path candidatePath : dirWalker.getFoundFiles()) {
            File candidateFile = candidatePath.toFile();
            if (!candidateFile.isDirectory()) {
                String extension = FilenameUtils.getExtension(candidateFile.toString());
                if (extension.matches("[Ll]?[Hh][Ss]")) {
                    File ghcGeneratedObject = new File(
                            FilenameUtils.removeExtension(candidateFile.toString()) + ".o");
                    File ghcGeneratedInterface = new File(
                            FilenameUtils.removeExtension(candidateFile.toString()) + ".hi");
                    ghcGeneratedObject.delete();
                    ghcGeneratedInterface.delete();
                }
            }
        }
    } else {
        String extension = FilenameUtils.getExtension(pathToProgramFile.toString());
        if (extension.matches("[Ll]?[Hh][Ss]")) {
            File ghcGeneratedObject = new File(
                    FilenameUtils.removeExtension(pathToProgramFile.toString()) + ".o");
            File ghcGeneratedInterface = new File(
                    FilenameUtils.removeExtension(pathToProgramFile.toString()) + ".hi");
            ghcGeneratedObject.delete();
            ghcGeneratedInterface.delete();
        }

    }

    // if there are no errors there is no Output to handle
    if (compilerOutputLines.size() != 0) {
        compilerOutput = splitCompilerOutput(compilerOutputLines, compilerOutput);
    } else {
        compilerOutput.setClean(true);
    }
    return compilerOutput;
}

From source file:org.apache.taverna.commandline.TavernaCommandLineTest.java

private synchronized void runWorkflow(String command, String workflow, File outputsDirectory,
        boolean inputValues, boolean secure, boolean database) throws Exception {
    ProcessBuilder processBuilder = new ProcessBuilder("sh", command);
    processBuilder.redirectErrorStream(true);
    processBuilder.directory(buildDirectory);
    List<String> args = processBuilder.command();
    for (File input : inputs) {
        if (inputValues) {
            args.add("-inputvalue");
            args.add(input.getName());/*from w w w  .j  a va  2  s  .  c  om*/
            args.add(IOUtils.toString(new FileReader(input)));
        } else {
            args.add("-inputfile");
            args.add(input.getName());
            args.add(input.getAbsolutePath());
        }
    }
    args.add("-outputdir");
    args.add(outputsDirectory.getPath());
    if (secure) {
        args.add("-cmdir");
        args.add(getClass().getResource("/security").getFile());
        args.add("-cmpassword");
    }
    if (database) {
        args.add("-embedded");
    }
    args.add(workflow);
    Process process = processBuilder.start();
    if (secure) {
        PrintStream outputStream = new PrintStream(process.getOutputStream());
        outputStream.println("test");
        outputStream.flush();
    }
    waitFor(process);
}

From source file:org.cloudata.core.common.ShellCommand.java

/** Run a command */
private void runCommand() throws IOException {
    if (onlyUnix() && WINDOWS) {
        return;//from   w  w  w .  j  av  a  2 s. c o  m
    }
    ProcessBuilder builder = new ProcessBuilder(getExecString());
    boolean completed = false;

    if (environment != null) {
        builder.environment().putAll(this.environment);
    }
    if (dir != null) {
        builder.directory(this.dir);
    }

    process = builder.start();
    final BufferedReader errReader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
    BufferedReader inReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
    final StringBuffer errMsg = new StringBuffer();

    // read error and input streams as this would free up the buffers
    // free the error stream buffer
    Thread errThread = new Thread() {
        @Override
        public void run() {
            try {
                String line = errReader.readLine();
                while ((line != null) && !isInterrupted()) {
                    errMsg.append(line);
                    errMsg.append(System.getProperty("line.separator"));
                    line = errReader.readLine();
                }
            } catch (IOException ioe) {
                LOG.warn("Error reading the error stream", ioe);
            }
        }
    };
    try {
        errThread.start();
    } catch (IllegalStateException ise) {
    }
    try {
        parseExecResult(inReader); // parse the output
        // clear the input stream buffer
        String line = inReader.readLine();
        while (line != null) {
            line = inReader.readLine();
        }
        // wait for the process to finish and check the exit code
        exitCode = process.waitFor();
        try {
            // make sure that the error thread exits
            errThread.join();
        } catch (InterruptedException ie) {
            LOG.warn("Interrupted while reading the error stream", ie);
        }
        completed = true;
        if (exitCode != 0) {
            throw new ExitCodeException(exitCode, errMsg.toString());
        }
    } catch (InterruptedException ie) {
        throw new IOException(ie.toString());
    } finally {
        // close the input stream
        try {
            inReader.close();
        } catch (IOException ioe) {
            LOG.warn("Error while closing the input stream", ioe);
        }
        if (!completed) {
            errThread.interrupt();
        }
        try {
            errReader.close();
        } catch (IOException ioe) {
            LOG.warn("Error while closing the error stream", ioe);
        }
        process.destroy();
        lastTime = System.currentTimeMillis();
    }
}

From source file:com.azurenight.maven.TroposphereMojo.java

public void runJythonScriptOnInstall(File outputDirectory, List<String> args, File outputFile)
        throws MojoExecutionException {
    getLog().info("running " + args + " in " + outputDirectory);
    ProcessBuilder pb = new ProcessBuilder(args);
    pb.directory(outputDirectory);
    pb.environment().put("BASEDIR", project.getBasedir().getAbsolutePath());
    final Process p;
    ByteArrayOutputStream stdoutBaos = null;
    ByteArrayOutputStream stderrBaos = null;
    try {/*from   www .ja  v a2s  .  c om*/
        p = pb.start();
    } catch (IOException e) {
        throw new MojoExecutionException("Executing jython failed. tried to run: " + pb.command(), e);
    }
    if (outputFile == null) {
        stdoutBaos = new ByteArrayOutputStream();
        copyIO(p.getInputStream(), stdoutBaos);
    } else {
        try {
            copyIO(p.getInputStream(), new FileOutputStream(outputFile));
        } catch (FileNotFoundException e) {
            throw new MojoExecutionException("Failed to copy output to : " + outputFile.getAbsolutePath(), e);
        }
    }
    stderrBaos = new ByteArrayOutputStream();
    copyIO(p.getErrorStream(), stderrBaos);
    copyIO(System.in, p.getOutputStream());
    try {
        boolean error = false;
        if (p.waitFor() != 0) {
            error = true;
        }
        if (getLog().isDebugEnabled() && stdoutBaos != null) {
            getLog().debug(stdoutBaos.toString());
        }
        if (getLog().isErrorEnabled() && stderrBaos != null) {
            getLog().error(stderrBaos.toString());
        }
        if (error) {
            throw new MojoExecutionException("Jython failed with return code: " + p.exitValue());
        }
    } catch (InterruptedException e) {
        throw new MojoExecutionException("Python tests were interrupted", e);
    }

}

From source file:tachyon.java.manager.JavaFxManager.java

@Override
public void run(ProcessItem pro) {
    build(pro);/*from  w w  w. j a  va 2s  . c  o  m*/
    if (!pro.isCancelled()) {
        ProcessBuilder pb = getRunString();
        pb.directory(getProject().getRootDirectory().toFile());
        try {
            Process start = pb.start();
            pro.setName("Launching Jar File for Project " + getProject().getProjectName());
            pro.setProcess(start);
            ProcessPool.getPool().addItem(pro);
            (new Thread(new Project.OutputReader(start.getInputStream(), pro.getConsole()))).start();
            (new Thread(new Project.ErrorReader(start.getErrorStream(), pro.getConsole()))).start();
            int waitFor = start.waitFor();
            System.out.println(waitFor);
        } catch (IOException | InterruptedException e) {
        }
    }
}

From source file:tachyon.java.manager.JavaFxManager.java

@Override
public void compile(ProcessItem pro) {
    if (!pro.isCancelled()) {
        ProcessBuilder pb = getCompileString();
        pb.directory(getProject().getRootDirectory().toFile());
        try {/*from  www.j a  v  a2 s .  com*/
            Process start = pb.start();
            pro.setName("Compile Files for Project " + getProject().getProjectName());
            pro.setProcess(start);
            ProcessPool.getPool().addItem(pro);
            (new Thread(new Project.OutputReader(start.getInputStream(), pro.getConsole()))).start();
            (new Thread(new Project.ErrorReader(start.getErrorStream(), pro.getConsole()))).start();
            int waitFor = start.waitFor();
            System.out.println(waitFor);
        } catch (IOException | InterruptedException e) {
        }
    }
}

From source file:de.teamgrit.grit.checking.compile.GccCompileChecker.java

@Override
public CompilerOutput checkProgram(Path pathToProgramFile, Path outputFolder, String compilerName,
        List<String> compilerFlags)
        throws FileNotFoundException, BadCompilerSpecifiedException, BadFlagException {

    // First we build the command to invoke the compiler. This consists of
    // the compiler executable, the path of the
    // file to compile and compiler flags. So for example we call:
    List<String> compilerInvocation = createCompilerInvocation(pathToProgramFile, compilerName, compilerFlags);
    // Now we build a launchable process from the given parameters and set
    // the working directory.
    Process compilerProcess = null;

    try {/*from  ww  w .  j a  v  a  2s  . co  m*/
        ProcessBuilder compilerProcessBuilder = new ProcessBuilder(compilerInvocation);
        // make sure the compiler stays in its directory.
        if (Files.isDirectory(pathToProgramFile)) {
            compilerProcessBuilder.directory(pathToProgramFile.toFile());
        } else {
            compilerProcessBuilder.directory(pathToProgramFile.getParent().toFile());
        }
        compilerProcess = compilerProcessBuilder.start();
    } catch (IOException e) {
        // If we cannot call the compiler we return a CompilerOutput
        // initialized with false, false, indicating
        // that the compiler wasn't invoked properly and that there was no
        // clean Compile.
        CompilerOutput compilerInvokeError = new CompilerOutput();
        compilerInvokeError.setClean(false);
        compilerInvokeError.setCompilerInvoked(false);
        LOGGER.severe("Couldn't launch GCC. Check whether it's in the system's PATH");
        return compilerInvokeError;
    }

    // Now we read compiler output. If everything is ok gcc reports
    // nothing at all.
    InputStream compilerOutputStream = compilerProcess.getErrorStream();
    InputStreamReader compilerStreamReader = new InputStreamReader(compilerOutputStream);
    BufferedReader compilerOutputBuffer = new BufferedReader(compilerStreamReader);
    String line;

    CompilerOutput compilerOutput = new CompilerOutput();
    compilerOutput.setCompilerInvoked(true);

    List<String> compilerOutputLines = new LinkedList<>();

    try {
        while ((line = compilerOutputBuffer.readLine()) != null) {
            compilerOutputLines.add(line);
        }

        compilerOutputStream.close();
        compilerStreamReader.close();
        compilerOutputBuffer.close();
        compilerProcess.destroy();
    } catch (IOException e) {
        // Reading might go wrong here if gcc should unexpectedly terminate
        LOGGER.severe("Error while reading from compiler stream.");
        compilerOutput.setClean(false);
        compilerOutput.setCompileStreamBroken(true);
        return compilerOutput;
    }

    if (compilerOutputLines.size() == 0) {
        compilerOutput.setClean(true);
    }

    compilerOutput = splitCompilerOutput(compilerOutputLines, compilerOutput);

    // delete all .o and .exe files
    // these are output files generated by gcc which we won't need
    // anymore
    File[] candidateToplevelFiles = pathToProgramFile.toFile().listFiles();
    for (File candidateFile : candidateToplevelFiles) {
        if (!candidateFile.isDirectory()) {
            String extension = FilenameUtils.getExtension(candidateFile.toString());
            if (extension.matches("([Oo]|([Ee][Xx][Ee]))")) {
                // We only pass the filename, since gcc will be
                // confined to the dir the file is located in.
                candidateFile.delete();
            }
        }

    }

    return compilerOutput;
}