Example usage for java.io DataInputStream readLine

Introduction

In this page you can find the example usage for java.io DataInputStream readLine.

Prototype

@Deprecated
public final String readLine() throws IOException 

Source Link

Document

See the general contract of the readLine method of DataInput.

Usage

From source file:Main.java

/**
 * Locte the tun.ko driver on the filesystem  
 * @return a String with the path of the tun.ko driver
 *///from   w w  w . ja va 2 s .c  o  m
public static String findTunDriverPath() {
    String tunDriverPath = "";
    String find_str;
    try {
        Process find_proc = Runtime.getRuntime().exec("find /sdcard /system /data -name tun.ko");
        DataInputStream find_in = new DataInputStream(find_proc.getInputStream());
        try {
            while ((find_str = find_in.readLine()) != null) {
                tunDriverPath = find_str;
            }
        } catch (IOException e) {
            System.exit(0);
        }
    } catch (IOException e1) {
        Log.e("OpenVpnSettings_Util", e1.toString());
    }

    //      if (new File(tunDriverPath).exists())
    //         System.out.println(tunDriverPath);
    //      else System.out.println("ERROR file does not exist: " + tunDriverPath);
    return tunDriverPath;
}

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From source file:Yak_Hax.Yak_Hax_Mimerme.PostRequest.java

public static String PostBodyRequest(String URL, String JSONRaw, String UserAgent) throws IOException {
    String type = "application/json";
    URL u = new URL(URL);
    HttpURLConnection conn = (HttpURLConnection) u.openConnection();
    conn.setDoOutput(true);/*from w w  w. j  a  va 2s  .  c om*/
    conn.setRequestMethod("POST");
    conn.setRequestProperty("Content-Type", type);
    conn.setRequestProperty("User-Agent", UserAgent);
    OutputStream os = conn.getOutputStream();
    os.write(JSONRaw.getBytes());
    os.flush();
    os.close();

    String response = null;
    DataInputStream input = new DataInputStream(conn.getInputStream());
    while (null != ((response = input.readLine()))) {
        input.close();
        return response;
    }
    return null;
}

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From source file:Main.java

public static String execCmd(String cmd) {

    String result = "";
    DataInputStream dis = null;

    try {//from w  w w.j a va  2 s . c  om
        Process p = Runtime.getRuntime().exec(cmd);
        dis = new DataInputStream(p.getInputStream());
        String line = null;
        while ((line = dis.readLine()) != null) {
            line += "\n";
            result += line;
        }
        p.waitFor();
    } catch (Exception e) {
        // TODO: handle exception
        e.printStackTrace();
    }
    return result;
}

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From source file:Main.java

private static boolean isRootOk(DataOutputStream output, DataInputStream input,
        final DataInputStream errInput) {
    if (output != null) {
        try {//from  w  ww . j ava  2 s. c o m
            output.writeBytes("id\n");
            output.flush();
            String a = input.readLine();
            if (a.contains("root") || a.contains("uid=0")) {
                return true;
            }
            new Thread() {
                @Override
                public void run() {
                    try {
                        errInput.read();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                };
            }.start();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return false;
}

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From source file:org.wso2.carbon.registry.handler.test.HandlerAddTestCase.java

public static String fileReader(String fileName) {
    String fileContent = "";
    try {//  www .  java2  s .c o  m
        // Open the file that is the first
        // command line parameter
        FileInputStream fstream = new FileInputStream(fileName);

        // Convert our input stream to a
        // DataInputStream
        DataInputStream in = new DataInputStream(fstream);

        // Continue to read lines while
        // there are still some left to read

        while (in.available() != 0) {
            fileContent = fileContent + (in.readLine());
        }

        in.close();
    } catch (Exception e) {
        System.err.println("File input error");
    }
    return fileContent;

}

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From source file:Main.java

public static String execRootCmd(String cmd) {
    String result = "result : ";
    try {//  w  w w. j  a va 2 s .c  om
        Process p = Runtime.getRuntime().exec("su ");
        OutputStream outStream = p.getOutputStream();
        DataOutputStream dOutStream = new DataOutputStream(outStream);
        InputStream inStream = p.getInputStream();
        DataInputStream dInStream = new DataInputStream(inStream);
        String str1 = String.valueOf(cmd);
        String str2 = str1 + "\n";
        dOutStream.writeBytes(str2);
        dOutStream.flush();
        String str3 = null;
        String line = "";
        while ((line = dInStream.readLine()) != null) {
            Log.d("result", str3);
            str3 += line;
        }
        dOutStream.writeBytes("exit\n");
        dOutStream.flush();
        p.waitFor();
        return result;
    } catch (Exception e) {
        e.printStackTrace();
        return result;
    }
}

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From source file:com.chintans.venturebox.util.Utils.java

private static String getStreamLines(final InputStream is) {
    String out = null;//  w  ww  .j  a va  2  s  .co m
    StringBuffer buffer = null;
    final DataInputStream dis = new DataInputStream(is);

    try {
        if (dis.available() > 0) {
            buffer = new StringBuffer(dis.readLine());
            while (dis.available() > 0) {
                buffer.append("\n").append(dis.readLine());
            }
        }
        dis.close();
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    if (buffer != null) {
        out = buffer.toString();
    }
    return out;
}

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From source file:com.flexdesktop.connections.restfulConnection.java

public static ArrayList<ArrayList<String>> getRESTful(String RESTfull_URL, ArrayList<String> columnasTabla) {
    try {/*from w  ww.  j  a v  a2s.c o m*/
        URL url;
        URLConnection urlConnection;
        DataInputStream readString;
        url = new URL(RESTfull_URL);
        urlConnection = url.openConnection();
        urlConnection.setDoInput(true);
        urlConnection.setUseCaches(false);
        readString = new DataInputStream(urlConnection.getInputStream());
        String s;

        String getRequest = "";
        while ((s = readString.readLine()) != null) {
            getRequest += s;
        }
        readString.close();
        if (!"".equals(getRequest)) {
            return completeArray(getRequest, columnasTabla);
        }

    } catch (Exception ex) {
        Logger.getLogger(com.flexdesktop.connections.restfulConnection.class.getName()).log(Level.SEVERE, null,
                ex);
    }
    return null;
}

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From source file:flexpos.restfulConnection.java

public static ArrayList<ArrayList<String>> getRESTful(String RESTfull_URL, ArrayList<String> columnasTabla) {
    try {/*from  www. j a va 2 s.co  m*/
        URL url;
        URLConnection urlConnection;
        DataInputStream readString;
        url = new URL(RESTfull_URL);
        urlConnection = url.openConnection();
        urlConnection.setDoInput(true);
        urlConnection.setUseCaches(false);
        readString = new DataInputStream(urlConnection.getInputStream());
        String s;

        String getRequest = "";
        while ((s = readString.readLine()) != null) {
            getRequest += s;
        }
        readString.close();
        if (!"".equals(getRequest)) {
            return completeArray(getRequest, columnasTabla);
        }

    } catch (Exception ex) {
        Logger.getLogger(restfulConnection.class.getName()).log(Level.SEVERE, null, ex);
    }
    return null;
}

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From source file:Main.java

public static int execRootCmdForExitCode(String[] cmds) {
    int result = -1;
    DataOutputStream dos = null;//  w w w .  j a v a  2 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);
        }
        p.waitFor();
        result = p.exitValue();
    } 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;
}

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