Example usage for java.lang Process waitFor

List of usage examples for java.lang Process waitFor

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Introduction

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

Prototype

public abstract int waitFor() throws InterruptedException;

Source Link

Document

Causes the current thread to wait, if necessary, until the process represented by this Process object has terminated.

Usage

From source file:Main.java

public static int execRootCmdSilent(String cmd) {
    try {//from w  w  w. ja va  2 s. c  o  m
        Process p = Runtime.getRuntime().exec("su ");
        Object obj = p.getOutputStream();
        DataOutputStream dOutStream = new DataOutputStream((OutputStream) obj);
        String str = String.valueOf(cmd);
        obj = str + "\n";
        dOutStream.writeBytes((String) obj);
        dOutStream.flush();
        dOutStream.writeBytes("exit\n");
        dOutStream.flush();
        p.waitFor();
        int result = p.exitValue();
        return (Integer) result;
    } catch (Exception e) {
        e.printStackTrace();
        return -1;
    }
}

From source file:Main.java

public static String sudoForResult(String... strings) {
    String res = "";
    DataOutputStream outputStream = null;
    InputStream response = null;//from  w w  w  .  j av  a  2 s.com
    try {
        Process su = Runtime.getRuntime().exec("su");
        outputStream = new DataOutputStream(su.getOutputStream());
        response = su.getInputStream();

        for (String s : strings) {
            outputStream.writeBytes(s + "\n");
            outputStream.flush();
        }

        outputStream.writeBytes("exit\n");
        outputStream.flush();
        try {
            su.waitFor();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        res = readFully(response);
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        closeSilently(outputStream, response);
    }
    return res;
}

From source file:com.clustercontrol.platform.PlatformPertial.java

public static void setupHostname() {
    String hostname = null;/*from w w  w .j a v a2  s.co  m*/
    // hinemos.cfg???hostname?
    String etcDir = System.getProperty("hinemos.manager.etc.dir");
    if (etcDir != null) {
        File config = new File(etcDir, "hinemos.cfg");
        FileReader fr = null;
        BufferedReader br = null;
        try {
            fr = new FileReader(config.getAbsolutePath());
            br = new BufferedReader(fr);

            String line;
            while ((line = br.readLine()) != null) {
                line = line.trim();
                if (line.trim().startsWith("MANAGER_HOST")) {
                    hostname = line.split("=")[1];
                    break;
                }
            }
        } catch (FileNotFoundException e) {
            log.warn("configuration file not found." + config.getAbsolutePath(), e);
        } catch (IOException e) {
            log.warn("configuration read error." + config.getAbsolutePath(), e);
        } finally {
            if (br != null) {
                try {
                    br.close();
                } catch (IOException e) {
                }
            }

            if (fr != null) {
                try {
                    fr.close();
                } catch (IOException e) {
                }
            }
        }
    }

    if (hostname == null || hostname.length() == 0) {
        Runtime runtime = Runtime.getRuntime();
        Process process = null;
        InputStreamReader is = null;
        BufferedReader br = null;

        try {
            process = runtime.exec("hostname");

            is = new InputStreamReader(process.getInputStream());
            br = new BufferedReader(is);
            process.waitFor();

            if (br != null) {
                hostname = br.readLine();
            }

        } catch (IOException | InterruptedException e) {
            log.warn("command execute error.", e);
        } finally {
            if (process != null) {
                process.destroy();
            }

            if (br != null) {
                try {
                    br.close();
                } catch (IOException e) {
                }
            }

            if (is != null) {
                try {
                    is.close();
                } catch (IOException e) {
                }
            }
        }
    }

    if (hostname == null) {
        hostname = "";
    }

    System.setProperty("hinemos.manager.hostname", hostname);
}

From source file:Main.java

public static boolean isRooted() {
    Process p;
    try {// w  ww. j av a  2s  .  c  om
        p = new ProcessBuilder("su").start();
        BufferedWriter stdin = new BufferedWriter(new OutputStreamWriter(p.getOutputStream()));
        BufferedReader stdout = new BufferedReader(new InputStreamReader(p.getInputStream()));

        stdin.write("whoami");
        stdin.newLine();
        stdin.write("exit");
        stdin.newLine();
        stdin.close();
        try {
            p.waitFor();
            if (!stdout.ready())
                return false;
            String user = stdout.readLine(); //We only expect one line of output
            stdout.close();
            if (user == "root") {
                return true;
            } else {
                return false;
            }
        } catch (InterruptedException e) {
            e.printStackTrace();
            return false;
        }
    } catch (IOException e) {
        e.printStackTrace();
        return false;
    }
}

From source file:Main.java

public static void killProcesses(Context context, int pid, String processName) {

    String cmd = "kill -9 " + pid;
    String Command = "am force-stop " + processName + "\n";
    Process sh = null;
    DataOutputStream os = null;//from w  w  w  .ja v  a 2s.  c o m
    try {
        sh = Runtime.getRuntime().exec("su");
        os = new DataOutputStream(sh.getOutputStream());
        os.writeBytes(Command + "\n");
        os.writeBytes(cmd + "\n");
        os.writeBytes("exit\n");
        os.flush();

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

    try {
        sh.waitFor();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }

    // AbLogUtil.d(AbAppUtil.class, "#kill -9 "+pid);
    Log.i("AppUtil", processName);
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    String packageName = null;
    try {
        if (processName.indexOf(":") == -1) {
            packageName = processName;
        } else {
            packageName = processName.split(":")[0];
        }

        activityManager.killBackgroundProcesses(packageName);

        //
        Method forceStopPackage = activityManager.getClass().getDeclaredMethod("forceStopPackage",
                String.class);
        forceStopPackage.setAccessible(true);
        forceStopPackage.invoke(activityManager, packageName);
    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:TestFuseDFS.java

/**
 * Wait for the given process to return and check that it exited
 * as required. Log if the process failed.
 *//*w  w w .jav  a2  s .com*/
private static void checkProcessRet(Process p, boolean expectPass) throws IOException {
    try {
        int ret = p.waitFor();
        if (ret != 0) {
            dumpInputStream(p.getErrorStream());
        }
        if (expectPass) {
            assertEquals(0, ret);
        } else {
            assertTrue(ret != 0);
        }
    } catch (InterruptedException ie) {
        fail("Process interrupted: " + ie.getMessage());
    }
}

From source file:loadTest.loadTestLib.LUtil.java

public static boolean startDockerBuild() throws IOException, InterruptedException {
    if (useDocker) {
        if (runInDockerCluster) {

            HashMap<String, Integer> dockerNodes = getDockerNodes();
            String dockerTar = LUtil.class.getClassLoader().getResource("docker/loadTest.tar").toString()
                    .substring(5);//  ww w . j  a  v a  2 s . c om
            ExecutorService exec = Executors.newFixedThreadPool(dockerNodes.size());

            dockerError = false;
            doneDockers = 0;

            for (Entry<String, Integer> entry : dockerNodes.entrySet()) {
                exec.submit(new Runnable() {
                    @Override
                    public void run() {
                        try {
                            String url = entry.getKey() + "/images/vauvenal5/loadtest";
                            URL obj = new URL(url);
                            HttpURLConnection con = (HttpURLConnection) obj.openConnection();
                            con.setRequestMethod("DELETE");
                            con.setRequestProperty("force", "true");
                            int responseCode = con.getResponseCode();
                            con.disconnect();

                            url = entry.getKey()
                                    + "/build?t=vauvenal5/loadtest&dockerfile=./loadTest/Dockerfile";
                            obj = new URL(url);
                            con = (HttpURLConnection) obj.openConnection();
                            con.setRequestMethod("POST");
                            con.setRequestProperty("Content-type", "application/tar");
                            con.setDoOutput(true);
                            File file = new File(dockerTar);
                            FileInputStream fileStr = new FileInputStream(file);
                            byte[] b = new byte[(int) file.length()];
                            fileStr.read(b);
                            con.getOutputStream().write(b);
                            con.getOutputStream().flush();
                            con.getOutputStream().close();

                            responseCode = con.getResponseCode();

                            if (responseCode != 200) {
                                dockerError = true;
                            }

                            String msg = "";

                            do {
                                Thread.sleep(5000);
                                msg = "";
                                url = entry.getKey() + "/images/json";
                                obj = new URL(url);
                                HttpURLConnection con2 = (HttpURLConnection) obj.openConnection();
                                con2.setRequestMethod("GET");
                                responseCode = con2.getResponseCode();

                                BufferedReader in = new BufferedReader(
                                        new InputStreamReader(con2.getInputStream()));
                                String line = null;

                                while ((line = in.readLine()) != null) {
                                    msg += line;
                                }

                                con2.disconnect();
                            } while (!msg.contains("vauvenal5/loadtest"));

                            con.disconnect();
                            doneDockers++;
                        } catch (MalformedURLException ex) {
                            dockerError = true;
                        } catch (FileNotFoundException ex) {
                            dockerError = true;
                        } catch (IOException ex) {
                            dockerError = true;
                        } catch (InterruptedException ex) {
                            dockerError = true;
                        }
                    }
                });
            }

            while (doneDockers < dockerNodes.size()) {
                Thread.sleep(5000);
            }

            return !dockerError;
        }

        //get the path and substring the 'file:' from the URI
        String dockerfile = LUtil.class.getClassLoader().getResource("docker/loadTest").toString().substring(5);

        ProcessBuilder processBuilder = new ProcessBuilder("docker", "rmi", "-f", "vauvenal5/loadtest");
        processBuilder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
        Process docker = processBuilder.start();

        docker.waitFor();

        processBuilder = new ProcessBuilder("docker", "build", "-t", "vauvenal5/loadtest", dockerfile);
        processBuilder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
        Process proc = processBuilder.start();
        return proc.waitFor() == 0;
    }
    return true;
}

From source file:com.microsoftopentechnologies.intellij.helpers.AndroidStudioHelper.java

public static void deleteActivityTemplates(Object caller) throws IOException, InterruptedException {
    String[] cmd = null;//from   w ww . ja v a2s. com

    String templatePath = URLDecoder
            .decode(ApplicationComponent.class.getResource("").getPath().replace("file:/", ""), "UTF-8");
    templatePath = templatePath.replace("/", File.separator);
    templatePath = templatePath.substring(0, templatePath.indexOf(File.separator + "lib"));
    templatePath = templatePath + File.separator + "plugins" + File.separator + "android" + File.separator;
    templatePath = templatePath + "lib" + File.separator + "templates" + File.separator + "activities"
            + File.separator;

    String[] env = null;

    String tmpdir = getTempLocation();
    BufferedInputStream bufferedInputStream = new BufferedInputStream(
            ServiceCodeReferenceHelper.getTemplateResource("ActivityTemplate.zip"));
    unZip(bufferedInputStream, tmpdir);

    if (System.getProperty("os.name").toLowerCase().startsWith("windows")) {
        try {
            VirtualFile mobileTemplate = LocalFileSystem.getInstance()
                    .findFileByIoFile(new File(templatePath + mobileServicesTemplateName));
            VirtualFile officeTemplate = LocalFileSystem.getInstance()
                    .findFileByIoFile(new File(templatePath + officeTemplateName));

            if (mobileTemplate != null)
                mobileTemplate.delete(caller);

            if (officeTemplate != null)
                officeTemplate.delete(caller);
        } catch (IOException ex) {
            PrintWriter printWriter = new PrintWriter(tmpdir + "\\script.bat");
            printWriter.println("@echo off");
            printWriter.println("del \"" + templatePath + mobileServicesTemplateName + "\" /Q /S");
            printWriter.println("del \"" + templatePath + officeTemplateName + "\" /Q /S");
            printWriter.flush();
            printWriter.close();

            String[] tmpcmd = { tmpdir + "\\elevate.exe", "script.bat", "1" };

            cmd = tmpcmd;

            ArrayList<String> tempenvlist = new ArrayList<String>();
            for (String envval : System.getenv().keySet())
                tempenvlist.add(String.format("%s=%s", envval, System.getenv().get(envval)));

            tempenvlist.add("PRECOMPILE_STREAMLINE_FILES=1");
            env = new String[tempenvlist.size()];
            tempenvlist.toArray(env);

            Runtime rt = Runtime.getRuntime();
            Process proc = rt.exec(cmd, env, new File(tmpdir));
            proc.waitFor();
        }
    } else if (System.getProperty("os.name").toLowerCase().startsWith("mac")) {
        VirtualFile mobileTemplate = LocalFileSystem.getInstance()
                .findFileByIoFile(new File(templatePath + mobileServicesTemplateName));
        VirtualFile officeTemplate = LocalFileSystem.getInstance()
                .findFileByIoFile(new File(templatePath + officeTemplateName));

        if (mobileTemplate != null && officeTemplate != null) {
            exec(new String[] { "osascript", "-e",
                    "do shell script \"rm -r \\\"/" + templatePath + mobileServicesTemplateName + "\\\"\"",
                    "-e", "do shell script \"rm -r \\\"/" + templatePath + officeTemplateName + "\\\"\"" },
                    tmpdir);
        }
    } else {
        try {
            VirtualFile mobileTemplate = LocalFileSystem.getInstance()
                    .findFileByIoFile(new File(templatePath + mobileServicesTemplateName));
            VirtualFile officeTemplate = LocalFileSystem.getInstance()
                    .findFileByIoFile(new File(templatePath + officeTemplateName));

            mobileTemplate.delete(caller);
            officeTemplate.delete(caller);
        } catch (IOException ex) {

            JPasswordField pf = new JPasswordField();
            int okCxl = JOptionPane.showConfirmDialog(null, pf,
                    "To copy Microsoft Services templates, the plugin needs your password:",
                    JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE);

            if (okCxl == JOptionPane.OK_OPTION) {
                String password = new String(pf.getPassword());

                exec(new String[] { "echo", password, "|", "sudo", "-S", "rm", "-r",
                        tmpdir + mobileServicesTemplateName, templatePath + mobileServicesTemplateName },
                        tmpdir);

                exec(new String[] { "echo", password, "|", "sudo", "-S", "rm", "-r",
                        tmpdir + officeTemplateName, templatePath + officeTemplateName }, tmpdir);
            }
        }
    }
}

From source file:jGPIO.DTO.java

/**
 * Tries to use lshw to detect the physical system in use.
 * //from  ww w  .j  a  v a2s  .  c  om
 * @return The filename of the GPIO Definitions file.
 */
static private String autoDetectSystemFile() {
    String definitions = System.getProperty("definitions.lookup");
    if (definitions == null) {
        definitions = DEFAULT_DEFINITIONS;
    }

    File capabilitiesFile = new File(definitions);

    // If it doesn't exist, fall back to the default
    if (!capabilitiesFile.exists() && !definitions.equals(DEFAULT_DEFINITIONS)) {
        System.out.println("Could not find definitions lookup file at: " + definitions);
        System.out.println("Trying default definitions file at: " + definitions);
        capabilitiesFile = new File(DEFAULT_DEFINITIONS);
    }

    if (!capabilitiesFile.exists()) {
        System.out.println("Could not find definitions file at: " + definitions);
        return null;
    }

    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = null;
    try {
        dBuilder = dbFactory.newDocumentBuilder();
    } catch (ParserConfigurationException e1) {
        e1.printStackTrace();
    }

    // Generate the lshw output if available
    Process lshw;
    try {
        lshw = Runtime.getRuntime().exec("lshw -c bus -disable dmi -xml");
        lshw.waitFor();
    } catch (Exception e1) {
        System.out.println("Couldn't execute lshw to identify board");
        e1.printStackTrace();
        return null;
    }
    Document lshwXML = null;
    try {
        lshwXML = dBuilder.parse(lshw.getInputStream());
    } catch (IOException e1) {
        System.out.println("IO Exception running lshw");
        e1.printStackTrace();
        return null;
    } catch (SAXException e1) {
        System.out.println("Could not parse lshw output");
        e1.printStackTrace();
        return null;
    }

    XPath xp = XPathFactory.newInstance().newXPath();
    NodeList capabilities;
    try {
        capabilities = (NodeList) xp.evaluate("/list/node[@id=\"core\"]/capabilities/capability", lshwXML,
                XPathConstants.NODESET);
    } catch (XPathExpressionException e1) {
        System.out.println("Couldn't run Caoability lookup");
        e1.printStackTrace();
        return null;
    }

    Document lookupDocument = null;
    try {
        lookupDocument = dBuilder.parse(capabilitiesFile);
        String lookupID = null;

        for (int i = 0; i < capabilities.getLength(); i++) {
            Node c = capabilities.item(i);
            lookupID = c.getAttributes().getNamedItem("id").getNodeValue();
            System.out.println("Looking for: " + lookupID);
            NodeList nl = (NodeList) xp.evaluate("/lookup/capability[@id=\"" + lookupID + "\"]", lookupDocument,
                    XPathConstants.NODESET);

            if (nl.getLength() == 1) {
                definitionFile = nl.item(0).getAttributes().getNamedItem("file").getNodeValue();
                pinDefinitions = (JSONArray) new JSONParser().parse(new FileReader(definitionFile));
                return definitionFile;
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:com.microsoftopentechnologies.intellij.helpers.AndroidStudioHelper.java

public static void newActivityTemplateManager() throws IOException, InterruptedException {
    String[] cmd = null;// w  ww.j  a  v a  2 s .c  om

    String templatePath = URLDecoder
            .decode(ApplicationComponent.class.getResource("").getPath().replace("file:/", ""), "UTF-8");
    templatePath = templatePath.replace("/", File.separator);
    templatePath = templatePath.substring(0, templatePath.indexOf(File.separator + "lib"));
    templatePath = templatePath + File.separator + "plugins" + File.separator + "android" + File.separator;
    templatePath = templatePath + "lib" + File.separator + "templates" + File.separator + "activities"
            + File.separator;

    String[] env = null;

    if (!new File(templatePath + mobileServicesTemplateName).exists()) {
        String tmpdir = getTempLocation();
        BufferedInputStream bufferedInputStream = new BufferedInputStream(
                ServiceCodeReferenceHelper.getTemplateResource("ActivityTemplate.zip"));
        unZip(bufferedInputStream, tmpdir);

        if (System.getProperty("os.name").toLowerCase().startsWith("windows")) {
            try {
                copyFolder(new File(tmpdir + mobileServicesTemplateName),
                        new File(templatePath + mobileServicesTemplateName));
                copyFolder(new File(tmpdir + officeTemplateName), new File(templatePath + officeTemplateName));
            } catch (IOException ex) {
                PrintWriter printWriter = new PrintWriter(tmpdir + "\\script.bat");
                printWriter.println("@echo off");
                printWriter.println("md \"" + templatePath + mobileServicesTemplateName + "\"");
                printWriter.println("md \"" + templatePath + officeTemplateName + "\"");
                printWriter.println("xcopy \"" + tmpdir + mobileServicesTemplateName + "\" \"" + templatePath
                        + mobileServicesTemplateName + "\" /s /i /Y");
                printWriter.println("xcopy \"" + tmpdir + officeTemplateName + "\" \"" + templatePath
                        + officeTemplateName + "\" /s /i /Y");
                printWriter.flush();
                printWriter.close();

                String[] tmpcmd = { tmpdir + "\\elevate.exe", "script.bat", "1" };

                cmd = tmpcmd;

                ArrayList<String> tempenvlist = new ArrayList<String>();
                for (String envval : System.getenv().keySet())
                    tempenvlist.add(String.format("%s=%s", envval, System.getenv().get(envval)));

                tempenvlist.add("PRECOMPILE_STREAMLINE_FILES=1");
                env = new String[tempenvlist.size()];
                tempenvlist.toArray(env);

                Runtime rt = Runtime.getRuntime();
                Process proc = rt.exec(cmd, env, new File(tmpdir));
                proc.waitFor();

                //wait for elevate command to finish
                Thread.sleep(3000);

                if (!new File(templatePath + mobileServicesTemplateName).exists())
                    UIHelper.showException(
                            "Error copying template files. Please refer to documentation to copy manually.",
                            new Exception());
            }
        } else {
            if (System.getProperty("os.name").toLowerCase().startsWith("mac")) {

                String[] strings = { "osascript",
                        //        "-e",
                        //        "do shell script \"mkdir -p \\\"/" + templatePath + mobileServicesTemplateName + "\\\"\"",
                        //        "-e",
                        //        "do shell script \"mkdir -p \\\"/" + templatePath + officeTemplateName + "\\\"\"",
                        "-e",
                        "do shell script \"cp -Rp \\\"" + tmpdir + mobileServicesTemplateName + "\\\" \\\"/"
                                + templatePath + "\\\"\"",
                        "-e", "do shell script \"cp -Rp \\\"" + tmpdir + officeTemplateName + "\\\" \\\"/"
                                + templatePath + "\\\"\"" };

                exec(strings, tmpdir);
            } else {
                try {

                    copyFolder(new File(tmpdir + mobileServicesTemplateName),
                            new File(templatePath + mobileServicesTemplateName));
                    copyFolder(new File(tmpdir + officeTemplateName),
                            new File(templatePath + officeTemplateName));

                } catch (IOException ex) {

                    JPasswordField pf = new JPasswordField();
                    int okCxl = JOptionPane.showConfirmDialog(null, pf,
                            "To copy Microsoft Services templates, the plugin needs your password:",
                            JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE);

                    if (okCxl == JOptionPane.OK_OPTION) {
                        String password = new String(pf.getPassword());

                        exec(new String[] { "echo", password, "|", "sudo", "-S", "cp", "-Rp",
                                tmpdir + mobileServicesTemplateName,
                                templatePath + mobileServicesTemplateName }, tmpdir);

                        exec(new String[] { "echo", password, "|", "sudo", "-S", "cp", "-Rp",
                                tmpdir + officeTemplateName, templatePath + officeTemplateName }, tmpdir);
                    }
                }
            }
        }
    }
}