Example usage for java.lang Process getOutputStream

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:Main.java

public static void RunAsRoot(String string) throws IOException {
    Process P = Runtime.getRuntime().exec("su");
    DataOutputStream os = new DataOutputStream(P.getOutputStream());
    os.writeBytes(string + "\n");
    os.writeBytes("exit\n");
    os.flush();/*from  w  ww . ja v a2  s.com*/
}

From source file:Main.java

public static String execRootCmd(String[] cmds) {
    String result = "";
    DataOutputStream dos = null;/*from   w  ww .ja v a2 s. co  m*/
    DataInputStream dis = null;

    try {
        Process p = Runtime.getRuntime().exec("su");
        dos = new DataOutputStream(p.getOutputStream());
        dis = new DataInputStream(p.getInputStream());

        for (String cmd : cmds) {
            Log.i("CmdUtils", cmd);
            dos.writeBytes(cmd + "\n");
            dos.flush();
        }
        dos.writeBytes("exit\n");
        dos.flush();
        String line;
        while ((line = dis.readLine()) != null) {
            Log.d("result", line);
            result += line;
        }
        p.waitFor();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (dos != null) {
            try {
                dos.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        if (dis != null) {
            try {
                dis.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return result;
}

From source file:MD5.java

public static String getRecoveryMD5() {
    String MD5string = "";
    String recoveryFilename = "/dev/mtd/mtd1";
    try {//from   ww  w  .  j  a v  a2  s  .  c o m
        Process p = Runtime.getRuntime().exec("su");
        OutputStream os = p.getOutputStream();
        os.write(("md5sum " + recoveryFilename).getBytes());
        os.flush();
        os.close();
        InputStream is = p.getInputStream();
        BufferedReader br = new BufferedReader(new InputStreamReader(is));
        String str = br.readLine();
        MD5string = str.split("  ")[0].trim();
        is.close();
        br.close();
        p.destroy();
    } catch (Exception e) {
        System.out.println(e);
        return null;
    }
    System.out.println(MD5string);
    return MD5string;
}

From source file:Main.java

public static void ExecuteNoReturn(String command, Boolean useroot, boolean forcenew) throws Exception {

    Process p;
    DataOutputStream os;/*  w w w.j a v  a  2  s . c o  m*/

    p = getProcess(useroot, forcenew);

    os = new DataOutputStream(p.getOutputStream());

    os.writeBytes(command + "\n");

    if (forcenew) {
        os.writeBytes("exit\n");
        os.flush();
        os.close();
    }

    //p.waitFor();
}

From source file:Main.java

public static void killProcess(int pid) {
    Process sh = null;
    DataOutputStream os = null;/* w  w w  .j a  va 2  s  .c  om*/
    try {
        sh = Runtime.getRuntime().exec("su");
        os = new DataOutputStream(sh.getOutputStream());
        final String Command = "kill -9 " + pid + "\n";
        os.writeBytes(Command);
        os.flush();
        sh.waitFor();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void forceStopAPK(String pkgName) {
    Process sh = null;
    DataOutputStream os = null;//from   w  w w. j a v a  2 s.c  o  m
    try {
        sh = Runtime.getRuntime().exec("su");
        os = new DataOutputStream(sh.getOutputStream());
        final String Command = "am force-stop" + pkgName;
        os.writeBytes(Command);
        os.flush();
        sh.waitFor();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static Process execute(String command) throws Exception {
    final Process process = new ProcessBuilder("sh").redirectErrorStream(true).start();

    BufferedWriter stdOutput = new BufferedWriter(new OutputStreamWriter(process.getOutputStream()));

    stdOutput.write(command + "; exit\n");
    stdOutput.flush();/* www . j av  a  2s  . c  om*/
    stdOutput.close();

    return process;
}

From source file:gool.executor.Command.java

/**
 * Executes a command in the specified working directory.
 * //ww  w . j a v  a  2 s . co  m
 * @param workingDir
 *            the working directory.
 * @param params
 *            the command to execute and its parameters.
 * @return the console output.
 */
public static String exec(File workingDir, List<String> params, Map<String, String> env) {
    try {
        StringBuffer buffer = new StringBuffer();

        ProcessBuilder pb = new ProcessBuilder(params);
        pb.directory(workingDir);

        for (Entry<String, String> e : env.entrySet()) {
            pb.environment().put(e.getKey(), e.getValue());
        }
        Process p = pb.redirectErrorStream(true).start();

        p.getOutputStream().close();
        BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));

        String line;
        while ((line = in.readLine()) != null) {
            buffer.append(line).append("\n");
        }

        int retval = p.waitFor();

        if (retval != 0) {
            throw new CommandException(
                    "The command execution returned " + retval + " as return value... !\n" + buffer);
        }

        return buffer.toString();
    } catch (IOException e) {
        throw new CommandException(e);
    } catch (InterruptedException e) {
        throw new CommandException("It seems the process was killed", e);
    }
}

From source file:Main.java

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

public static boolean runWithRoot(String command) {
    int result = -1;

    Process process = null;
    DataOutputStream os = null;/*from w  w  w  .j  a  va  2s .c o m*/
    try {
        process = Runtime.getRuntime().exec("su");
        os = new DataOutputStream(process.getOutputStream());
        os.writeBytes(command + "\n");
        os.writeBytes("exit\n");
        os.flush();
        result = process.waitFor();
    } catch (Exception e) {
        return false;
    } finally {
        if (process != null) {
            process.destroy();
        }
    }

    return result == 1;
}