Example usage for java.lang Process getInputStream

Introduction

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

Prototype

public abstract InputStream getInputStream();

Source Link

Document

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

Usage

From source file:Main.java

public static int findProcessIdWithPS(String command) throws Exception {

    int procId = -1;

    Runtime r = Runtime.getRuntime();

    Process procPs;

    procPs = r.exec(SHELL_CMD_PS);//from   w ww  . ja v a 2 s.c  o m

    BufferedReader reader = new BufferedReader(new InputStreamReader(procPs.getInputStream()));
    String line;

    while ((line = reader.readLine()) != null) {
        if (line.contains(' ' + command)) {

            StringTokenizer st = new StringTokenizer(line, " ");
            st.nextToken(); // proc owner

            procId = Integer.parseInt(st.nextToken().trim());

            break;
        }
    }

    return procId;

}

---

From source file:Main.java

public static String sudoForResult(String... strings) {
    String res = "";
    DataOutputStream outputStream = null;
    InputStream response = null;/*from  w ww.  j a v  a2  s. c o m*/
    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:Main.java

public static String getCustomROM() {
    String line;//  w  w w  . j  a v  a  2 s  .c o  m
    BufferedReader input = null;
    StringBuilder sb = new StringBuilder();
    String version = Build.VERSION.RELEASE;
    try {
        Process process = Runtime.getRuntime().exec("getprop ro.build.description");
        input = new BufferedReader(new InputStreamReader(process.getInputStream(), "utf-8"), 1024);
        line = input.readLine();
        if (line == null || line.length() == 0) {
            return null;
        }
        String[] s = line.split("\\s");
        for (int i = 0; i < s.length; i++) {
            if (!s[i].equals(version) && !s[i].contains("key")) {
                sb.append(s[i] + " ");
            }
        }
        input.close();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return null;
    } finally {
        if (input != null) {
            try {
                input.close();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }
    return sb.toString();
}

---

From source file:com.sec.ose.osi.UIMain.java

private static boolean isRunning() {
    log.debug("Running Test...");
    String execCMD = "";
    String protexStr = "";
    String osName = System.getProperty("os.name").toLowerCase();
    if (osName.indexOf("win") >= 0) {
        // windows
        execCMD = "TASKLIST /V /FO CSV /FI \"IMAGENAME eq javaw.exe\" /NH";
        protexStr = "osit";
    } else if (osName.indexOf("nix") >= 0 || osName.indexOf("nux") >= 0) {
        execCMD = "ps -ef";
        protexStr = "java -jar ./lib/" + OSIT_JAR_FILE_NAME;
    } else {//from w  w  w  . j  a v  a2  s .c om
        JOptionPane.showMessageDialog(null, osName + " is not supported. The program will be closed.", "Error",
                JOptionPane.ERROR_MESSAGE);
        //         System.exit(-1);
    }

    InputStreamReader isr = null;
    try {
        Process p = Runtime.getRuntime().exec(execCMD);
        isr = new InputStreamReader(p.getInputStream(), "UTF-8");
        BufferedReader reader = new BufferedReader(isr);

        String str = null;
        int count = 0;
        while ((str = reader.readLine()) != null) {
            log.debug("### ONLY ONE OSI PROCESS CHECK : " + str.toLowerCase());
            if (str.toLowerCase().contains(protexStr.toLowerCase())) {
                if (++count > 1) {
                    reader.close();
                    return true;
                }
            }
        }
    } catch (IOException e1) {
        log.warn(e1.getMessage());
    } finally {
        try {
            if (isr != null) {
                isr.close();
            }
        } catch (Exception e) {
            log.debug(e);
        }
    }
    return false;
}

---

From source file:Main.java

@SuppressLint("HardwareIds")
static String getPhoneMacAddress(Context context) {
    String mac = "";

    InputStreamReader inputStreamReader = null;
    LineNumberReader lineNumberReader = null;
    try {//from  w w  w.  ja v a2  s.c o  m
        @SuppressLint("WifiManagerPotentialLeak")
        WifiManager manager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        WifiInfo info = manager.getConnectionInfo();
        mac = info.getMacAddress();

        if (TextUtils.isEmpty(mac)) {
            Process process = Runtime.getRuntime().exec("cat /sys/class/net/wlan0/address");
            inputStreamReader = new InputStreamReader(process.getInputStream());
            lineNumberReader = new LineNumberReader(inputStreamReader);
            String line = lineNumberReader.readLine();
            if (line != null) {
                mac = line.trim();
            }
        }

    } catch (IOException ex) {
        ex.printStackTrace();
    } finally {
        if (inputStreamReader != null) {
            try {
                inputStreamReader.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        if (lineNumberReader != null) {
            try {
                lineNumberReader.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

    }

    if (TextUtils.isEmpty(mac)) {
        mac = "na";
    }

    return mac;
}

---

From source file:net.dv8tion.jda.player.Playlist.java

public static Playlist getPlaylist(String url) {
    List<String> infoArgs = new LinkedList<>();
    infoArgs.addAll(YOUTUBE_DL_PLAYLIST_ARGS);
    infoArgs.add("--"); //Url separator. Deals with YT ids that start with --
    infoArgs.add(url);//from   ww w.  j av  a  2  s .  c o m

    //Fire up Youtube-dl and get all sources from the provided url.
    List<AudioSource> sources = new ArrayList<>();
    Scanner scan = null;
    try {
        Process infoProcess = new ProcessBuilder().command(infoArgs).start();
        byte[] infoData = IOUtils.readFully(infoProcess.getInputStream(), -1, false);
        if (infoData == null || infoData.length == 0)
            throw new NullPointerException(
                    "The YT-DL playlist process resulted in a null or zero-length INFO!");

        String sInfo = new String(infoData);
        scan = new Scanner(sInfo);

        JSONObject source = new JSONObject(scan.nextLine());
        if (source.has("_type"))//Is a playlist
        {
            sources.add(new RemoteSource(source.getString("url")));
            while (scan.hasNextLine()) {
                source = new JSONObject(scan.nextLine());
                sources.add(new RemoteSource(source.getString("url")));
            }
        } else //Single source link
        {
            sources.add(new RemoteSource(source.getString("webpage_url")));
        }
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (scan != null)
            scan.close();
    }

    //Now that we have all the sources we can create our Playlist object.
    Playlist playlist = new Playlist("New Playlist");
    playlist.sources = sources;
    return playlist;
}

---

From source file:com.ms.commons.utilities.CoreUtilities.java

/**
 * ?Linux?IP//from   w  w  w  .  jav  a2  s  .c  om
 * 
 * @return
 * @throws IOException
 * @throws InterruptedException
 */
private static String getIfconig() throws IOException, InterruptedException {
    String cmd = "/sbin/ifconfig";
    Process process = Runtime.getRuntime().exec(cmd);
    process.waitFor();
    InputStream in = process.getInputStream();
    InputStreamReader inr = new InputStreamReader(in);
    BufferedReader br = new BufferedReader(inr);
    String wg = "";
    while (true) {
        String line = br.readLine();
        if (line == null) {
            break;
        }
        if (line.indexOf("inet addr") != -1 || line.indexOf("inet ?") != -1) {
            wg = line.substring(line.indexOf(":") + 1, line.length());
            wg = wg.trim();
            int index = wg.indexOf("Bcast");
            if (index == -1) {
                index = wg.indexOf("");
            }
            if (index != -1) {
                wg = wg.substring(0, index);
                wg = wg.trim();
                break;
            } else {
                if (wg.length() > 14) {
                    wg = wg.substring(0, 14);
                }
            }
        }
    }
    return wg.trim();
}

---

From source file:com.act.utils.ProcessRunner.java

/**
 * Run's a child process using the specified command and arguments, timing out after a specified number of seconds
 * if the process does not terminate on its own in that time.
 * @param command The process to run.//ww w  .  ja  va  2  s.  c o  m
 * @param args The arguments to pass to that process.
 * @param timeoutInSeconds A timeout to impose on the child process; an InterruptedException is likely to occur
 *                         when the child process times out.
 * @return The exit code of the child process.
 * @throws InterruptedException
 * @throws IOException
 */
public static int runProcess(String command, List<String> args, Long timeoutInSeconds)
        throws InterruptedException, IOException {
    /* The ProcessBuilder doesn't differentiate the command from its arguments, but we do in our API to ensure the user
     * doesn't just pass us a single string command, which invokes the shell and can cause all sorts of bugs and
     * security issues. */
    List<String> commandAndArgs = new ArrayList<String>(args.size() + 1) {
        {
            add(command);
            addAll(args);
        }
    };
    ProcessBuilder processBuilder = new ProcessBuilder(commandAndArgs);
    LOGGER.info("Running child process: %s", StringUtils.join(commandAndArgs, " "));

    Process p = processBuilder.start();
    // Log whatever the child writes.
    new StreamLogger(p.getInputStream(), l -> LOGGER.info("[child STDOUT]: %s", l)).run();
    new StreamLogger(p.getErrorStream(), l -> LOGGER.warn("[child STDERR]: %s", l)).run();
    // Wait for the child process to exit, timing out if it takes to long to finish.
    if (timeoutInSeconds != null) {
        p.waitFor(timeoutInSeconds, TimeUnit.SECONDS);
    } else {
        p.waitFor();
    }

    // 0 is the default success exit code in *nix land.
    if (p.exitValue() != 0) {
        LOGGER.error("Child process exited with non-zero status code: %d", p.exitValue());
    }

    return p.exitValue();
}

---

From source file:Main.java

public static int findProcessIdWithPS(String command) throws Exception {

    int procId = -1;

    Runtime r = Runtime.getRuntime();

    Process procPs = null;

    procPs = r.exec(SHELL_CMD_PS);/*from w ww  . j a v  a  2  s  .co m*/

    BufferedReader reader = new BufferedReader(new InputStreamReader(procPs.getInputStream()));
    String line = null;

    while ((line = reader.readLine()) != null) {
        if (line.indexOf(' ' + command) != -1) {

            StringTokenizer st = new StringTokenizer(line, " ");
            st.nextToken(); // proc owner

            procId = Integer.parseInt(st.nextToken().trim());

            break;
        }
    }

    return procId;

}

---

From source file:Main.java

public static int findProcessIdWithPS(String command) throws Exception {

    int procId = -1;

    Runtime r = Runtime.getRuntime();

    Process procPs = null;

    procPs = r.exec(SHELL_CMD_PS);//from ww w .j  av  a  2  s  . c  om

    BufferedReader reader = new BufferedReader(new InputStreamReader(procPs.getInputStream()));
    String line = null;

    while ((line = reader.readLine()) != null) {
        if (line.indexOf(' ' + command) != -1) {

            StringTokenizer st = new StringTokenizer(line, " ");
            st.nextToken(); //proc owner

            procId = Integer.parseInt(st.nextToken().trim());

            break;
        }
    }

    return procId;

}

---

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