Example usage for java.lang Process getOutputStream

List of usage examples for java.lang Process getOutputStream

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Introduction

In this page you can find the example usage for java.lang Process getOutputStream.

Prototype

public abstract OutputStream getOutputStream();

Source Link

Document

Returns the output stream connected to the normal input of the process.

Usage

From source file:edu.stanford.epad.epadws.dcm4chee.Dcm4CheeOperations.java

public static boolean deleteStudy(String studyUID) {
    InputStream is = null;//www  . j  a  v  a 2s  . c om
    InputStreamReader isr = null;
    BufferedReader br = null;
    boolean success = false;
    try {
        log.info("Deleting study " + studyUID + " files - command: ./dcmdeleteStudy " + studyUID);

        String[] command = { "./dcmdeleteStudy", studyUID };

        ProcessBuilder pb = new ProcessBuilder(command);
        String dicomScriptsDir = EPADConfig.getEPADWebServerDICOMScriptsDir() + "bin/";
        File script = new File(dicomScriptsDir, "dcmdeleteStudy");
        if (!script.exists())
            dicomScriptsDir = EPADConfig.getEPADWebServerMyScriptsDir();
        script = new File(dicomScriptsDir, "dcmdeleteStudy");
        // Java 6 - Runtime.getRuntime().exec("chmod u+x "+script.getAbsolutePath());
        script.setExecutable(true);
        pb.directory(new File(dicomScriptsDir));

        Process process = pb.start();
        process.getOutputStream();
        is = process.getInputStream();
        isr = new InputStreamReader(is);
        br = new BufferedReader(isr);
        String line;
        StringBuilder sb = new StringBuilder();
        while ((line = br.readLine()) != null) {
            log.info("./dcmdeleteStudy: " + line);
            sb.append(line).append("\n");
        }

        try {
            int exitValue = process.waitFor();
            log.info("DICOM delete study exit value is: " + exitValue);
            if (exitValue == 0)
                success = true;
        } catch (Exception e) {
            log.warning("Failed to delete DICOM study " + studyUID, e);
        }
        String cmdLineOutput = sb.toString();

        if (cmdLineOutput.toLowerCase().contains("error")) {
            throw new IllegalStateException("Failed for: " + parseError(cmdLineOutput));
        }
    } catch (Exception e) {
        log.warning("Failed to delete DICOM study " + studyUID, e);
    }
    return success;
}

From source file:com.github.pemapmodder.pocketminegui.utils.Utils.java

private static File installLinuxPHP(File home, InstallProgressReporter progress) {
    progress.report(0.0);/*  ww  w.  j  a v a  2s  . co  m*/
    File bin = new File(home, ".pmgui_tmp_pm_linux_installer");
    bin.mkdirs();
    try {
        InputStream get = new URL("http", "get.pocketmine.net", "").openStream();
        Process bash = new ProcessBuilder("bash -s - -v development").directory(bin)
                .redirectOutput(ProcessBuilder.Redirect.INHERIT).redirectError(ProcessBuilder.Redirect.INHERIT)
                .start();
        progress.report(0.25);
        byte[] bytes = IOUtils.toByteArray(get);
        progress.report(0.5);
        bash.getOutputStream().write(bytes);
        int result = bash.waitFor();
        progress.report(0.75);
        if (result == 0) {
            File out = new File(bin, "bin");
            FileUtils.copyDirectory(out, new File(home, "bin"));
            FileUtils.deleteDirectory(bin);
            File output = new File(out, "php7/bin/php");
            progress.completed(output);
            return output;
        } else {
            FileUtils.deleteDirectory(bin);
            return null;
        }
    } catch (IOException | InterruptedException e) {
        e.printStackTrace();
        try {
            FileUtils.deleteDirectory(bin);
        } catch (IOException e1) {
        }
        return null;
    }
}

From source file:edu.stanford.epad.epadws.dcm4chee.Dcm4CheeOperations.java

/**
 * TODO This does not work. The ./dcmdeleteSeries script invoked the dcm4chee twiddle command but it appears that the
 * moveSeriesToTrash operation it calls has no effect in this version of dcm4chee. See:
 * http://www.dcm4che.org/jira/browse/WEB-955
 *//*w  w w.  j a  v a 2s  . c  o m*/
public static boolean deleteSeries(String seriesUID, String seriesPk) {
    InputStream is = null;
    InputStreamReader isr = null;
    BufferedReader br = null;
    boolean success = false;

    try {
        log.info("Deleting series " + seriesUID + " seriesPK:" + seriesPk);

        String[] command = { "./dcmdeleteSeries", seriesPk, EPADConfig.xnatUploadProjectPassword };
        ProcessBuilder processBuilder = new ProcessBuilder(command);
        String dicomScriptsDir = EPADConfig.getEPADWebServerDICOMScriptsDir() + "bin/";
        File script = new File(dicomScriptsDir, "dcmdeleteSeries");
        if (!script.exists())
            dicomScriptsDir = EPADConfig.getEPADWebServerMyScriptsDir();
        script = new File(dicomScriptsDir, "dcmdeleteSeries");
        // Java 6 - Runtime.getRuntime().exec("chmod u+x "+script.getAbsolutePath());
        script.setExecutable(true);
        processBuilder.directory(new File(dicomScriptsDir));
        processBuilder.redirectErrorStream(true);
        Process process = processBuilder.start();
        process.getOutputStream();
        is = process.getInputStream();
        isr = new InputStreamReader(is);
        br = new BufferedReader(isr);

        String line;
        StringBuilder sb = new StringBuilder();
        while ((line = br.readLine()) != null) {
            sb.append(line).append("\n");
            log.info("./dcmdeleteSeries: " + line);
        }
        try {
            int exitValue = process.waitFor();
            if (exitValue == 0) {
                log.info("Deleted DICOM series " + seriesUID + " pk:" + seriesPk);
                success = true;
            } else {
                log.warning("Failed to delete DICOM series " + seriesUID + " pk=" + seriesPk + "; exitValue="
                        + exitValue + "\n" + sb.toString());
            }
        } catch (Exception e) {
            log.warning("Failed to delete DICOM series " + seriesUID, e);
        }

        String cmdLineOutput = sb.toString();

        if (cmdLineOutput.toLowerCase().contains("error")) {
            throw new IllegalStateException("Failed for: " + parseError(cmdLineOutput));
        }
    } catch (IOException e) {
        log.warning("Failed to delete DICOM series " + seriesUID, e);
    } finally {
        IOUtils.closeQuietly(br);
        IOUtils.closeQuietly(isr);
        IOUtils.closeQuietly(is);
    }
    return success;
}

From source file:com.sshtools.common.util.X11Util.java

public static X11Cookie getCookie(XDisplay xdisplay) {
    if (System.getProperty("os.name").startsWith("Windows"))
        return getRNDCookie();
    log.debug("Getting X11 cookie using xauth");
    try {/*ww w  .  ja v  a  2s.  c om*/
        String host = xdisplay.getHost();
        String display = host + ":" + xdisplay.getDisplay();
        String cmd = "xauth list " + display + " 2>/dev/null";
        if (host == null || host.equals("localhost") || host.equals("unix")) {
            cmd = "xauth list :" + xdisplay.getDisplay() + " 2>/dev/null";
        }

        Process process = null;
        InputStream in = null;
        OutputStream out = null;
        try {
            log.debug("Executing " + cmd);
            process = Runtime.getRuntime().exec(cmd);
            BufferedReader reader = new BufferedReader(new InputStreamReader(in = process.getInputStream()));
            out = process.getOutputStream();
            String line = null;
            String cookie = null;
            while ((line = reader.readLine()) != null) {
                log.debug(line);
                StringTokenizer t = new StringTokenizer(line);
                try {
                    String fhost = t.nextToken();
                    String type = t.nextToken();
                    String value = t.nextToken();
                    if (cookie == null) {
                        cookie = value;
                        log.debug("Using cookie " + cookie);
                    }
                    return expand(type, cookie);
                } catch (Exception e) {
                    log.error("Unexpected response from xauth.", e);
                    log.warn("Trying random data.");
                    return getRNDCookie();
                }
            }
        } finally {
            IOUtil.closeStream(in);
            IOUtil.closeStream(out);
        }
        return getRNDCookie();
    } catch (Exception e) {
        log.warn("Had problem finding xauth data (" + e + ") trying random data.");
        return getRNDCookie();
    }
}

From source file:com.sinpo.xnfc.nfc.Util.java

/**
 * ??? Root??(ROOT??)/*from   w  w  w  .  ja v a 2s.  c  o  m*/
 *
 * @return ?/??Root??
 */
public static boolean upgradeRootPermission(String pkgCodePath) {
    Process process = null;
    DataOutputStream os = null;
    try {
        String cmd = "chmod 777 " + pkgCodePath;
        process = Runtime.getRuntime().exec("su"); //?root??
        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();
            }
            process.destroy();
        } catch (Exception e) {
        }
    }
    return true;
}

From source file:com.dtolabs.rundeck.core.utils.ScriptExecUtil.java

/**
 * Run a command with environment variables in a working dir, and copy the streams
 *
 * @param command      the command array to run
 * @param envMap       the environment variables to pass in
 * @param workingdir   optional working dir location (or null)
 * @param outputStream stream for stdout
 * @param errorStream  stream for stderr
 *
 * @return the exit code of the command/*from w  ww . j  a va2  s.  c  o m*/
 *
 * @throws IOException          if any IO exception occurs
 * @throws InterruptedException if interrupted while waiting for the command to finish
 */
public static int runLocalCommand(final String[] command, final Map<String, String> envMap,
        final File workingdir, final OutputStream outputStream, final OutputStream errorStream)
        throws IOException, InterruptedException {
    final String[] envarr = createEnvironmentArray(envMap);

    final Runtime runtime = Runtime.getRuntime();
    final Process exec = runtime.exec(command, envarr, workingdir);
    final Streams.StreamCopyThread errthread = Streams.copyStreamThread(exec.getErrorStream(), errorStream);
    final Streams.StreamCopyThread outthread = Streams.copyStreamThread(exec.getInputStream(), outputStream);
    errthread.start();
    outthread.start();
    exec.getOutputStream().close();
    final int result = exec.waitFor();
    errthread.join();
    outthread.join();
    if (null != outthread.getException()) {
        throw outthread.getException();
    }
    if (null != errthread.getException()) {
        throw errthread.getException();
    }
    return result;
}

From source file:com.theonespy.util.Util.java

public static void disableMobileData() {
    Util.Log("Disable mobile data");

    try {//from w w  w  .j  a  va2 s.c om
        Process su = Runtime.getRuntime().exec("su");
        DataOutputStream outputStream = new DataOutputStream(su.getOutputStream());

        outputStream.writeBytes("svc data disable\n ");
        outputStream.flush();

        outputStream.writeBytes("exit\n");
        outputStream.flush();
        try {
            su.waitFor();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }

        outputStream.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.doctoror.surprise.SurpriseService.java

private static Result execute(final List<String> commands, final boolean surpriseBinary) {
    final Result result = new Result();
    Process process = null;
    DataOutputStream os = null;/* w w  w.j a v a 2 s.  co m*/
    BufferedReader is = null;
    try {
        process = new ProcessBuilder().command(surpriseBinary ? COMMAND_SURPRISE : COMMAND_SU)
                .redirectErrorStream(true).start();
        os = new DataOutputStream(process.getOutputStream());
        is = new BufferedReader(new InputStreamReader(process.getInputStream()));
        for (final String command : commands) {
            os.writeBytes(command + "\n");
        }
        os.flush();

        os.writeBytes("exit\n");
        os.flush();

        final StringBuilder output = new StringBuilder();
        String line;
        try {
            while ((line = is.readLine()) != null) {
                if (output.length() != 0) {
                    output.append('\n');
                }
                output.append(line);
            }
        } catch (EOFException ignored) {
        }

        result.output = output.toString();
        result.exitCode = process.waitFor();
    } catch (Exception e) {
        e.printStackTrace();
        result.exitCode = -666;
        result.output = e.getMessage();
    } finally {
        if (os != null) {
            try {
                os.close();
            } catch (Exception ignored) {
            }
        }
        if (is != null) {
            try {
                is.close();
            } catch (Exception ignored) {
            }
        }
        if (process != null) {
            try {
                process.destroy();
            } catch (Exception ignored) {
            }
        }
    }
    return result;
}

From source file:opendap.aws.glacier.BesMetadataExtractor.java

private static String runSysCommand(String sysCmd) throws IOException {

    Process p = null;

    try {//from   w  w  w.j a v  a  2  s  .c  o  m
        System.out.println("COMMAND: " + sysCmd);

        Runtime rt = Runtime.getRuntime();
        p = rt.exec(sysCmd.toString());
        InputStream in = p.getInputStream();
        OutputStream out = p.getOutputStream();
        InputStream err = p.getErrorStream();

        CharArrayWriter caw = new CharArrayWriter();

        IOUtils.copy(in, caw);
        IOUtils.copy(err, System.err);

        return caw.toString();
    } finally {
        if (p != null)
            p.destroy();
    }

}

From source file:org.stanwood.podcaster.util.AbstractExecutable.java

/**
 * Used to execute a process and capture the output. This method will return when the process has finished
 * @param proc The process/*w  w  w  .  j a va  2s  .  c  o m*/
 * @param outputGobbler The standard output gobbler
 * @param errorGobbler The standard error gobbler
 * @return The exit code of the process
 * @throws IOException Thrown if their are any problems
 * @throws InterruptedException Thrown if the threads are intruppted
 */
public static int execute(Process proc, IStreamGobbler outputGobbler, IStreamGobbler errorGobbler)
        throws IOException, InterruptedException {
    outputGobbler.start();
    errorGobbler.start();
    int exitCode = proc.waitFor();
    while (!errorGobbler.isDone() || !outputGobbler.isDone()) {
    }

    errorGobbler.done();
    outputGobbler.done();

    proc.getErrorStream().close();
    proc.getInputStream().close();
    proc.getOutputStream().close();

    return exitCode;
}