Example usage for android.net LocalSocket LocalSocket

Introduction

In this page you can find the example usage for android.net LocalSocket LocalSocket.

Prototype

public LocalSocket() 

Source Link

Document

Creates a AF_LOCAL/UNIX domain stream socket.

Usage

From source file:com.github.chenxiaolong.dualbootpatcher.socket.MbtoolConnection.java

/**
 * Bind to mbtool socket//from w w w  . j  av  a 2  s. co m
 *
 * @throws MbtoolException
 */
private static LocalSocket initConnectToSocket() throws MbtoolException {
    try {
        LocalSocket socket = new LocalSocket();
        socket.connect(new LocalSocketAddress(SOCKET_ADDRESS, Namespace.ABSTRACT));
        return socket;
    } catch (IOException e) {
        Log.e(TAG, "Could not connect to mbtool socket", e);
        throw new MbtoolException(Reason.DAEMON_NOT_RUNNING, e);
    }
}

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From source file:com.github.chenxiaolong.dualbootpatcher.socket.MbtoolSocket.java

/**
 * Connects to the mbtool socket//from w w w  .java  2  s  .com
 *
 * 1. Try connecting to the socket
 * 2. If that fails or if the version is too old, launch bundled mbtool and connect again
 * 3. If that fails, then return false
 *
 * @param context Application context
 */
public synchronized void connect(Context context) throws IOException {
    // If we're already connected, then we're good
    if (mSocket != null) {
        return;
    }

    // Try connecting to the socket
    try {
        mSocket = new LocalSocket();
        mSocket.connect(new LocalSocketAddress(SOCKET_ADDRESS, Namespace.ABSTRACT));
        initializeConnection();
        return;
    } catch (IOException e) {
        Log.e(TAG, "Could not connect to mbtool socket", e);
        disconnect();
    }

    Log.v(TAG, "Launching bundled mbtool");

    if (!executeMbtool(context)) {
        throw new IOException("Failed to execute mbtool");
    }

    // Give mbtool a little bit of time to start listening on the socket
    try {
        Thread.sleep(1000);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }

    try {
        mSocket = new LocalSocket();
        mSocket.connect(new LocalSocketAddress(SOCKET_ADDRESS, Namespace.ABSTRACT));
        initializeConnection();
    } catch (IOException e) {
        disconnect();
        throw new IOException("Could not connect to mbtool socket", e);
    }
}

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From source file:com.koushikdutta.superuser.MultitaskSuRequestActivity.java

void manageSocket() {
    new Thread() {
        @Override/*from w w  w . j ava  2  s .c om*/
        public void run() {
            try {
                mSocket = new LocalSocket();
                mSocket.connect(new LocalSocketAddress(mSocketPath, Namespace.FILESYSTEM));

                DataInputStream is = new DataInputStream(mSocket.getInputStream());

                ContentValues payload = new ContentValues();

                for (int i = 0; i < SU_PROTOCOL_PARAM_MAX; i++) {
                    int nameLen = is.readInt();
                    if (nameLen > SU_PROTOCOL_NAME_MAX)
                        throw new IllegalArgumentException("name length too long: " + nameLen);
                    byte[] nameBytes = new byte[nameLen];
                    is.readFully(nameBytes);
                    String name = new String(nameBytes);
                    int dataLen = is.readInt();
                    if (dataLen > getValueMax(name))
                        throw new IllegalArgumentException(name + " data length too long: " + dataLen);
                    byte[] dataBytes = new byte[dataLen];
                    is.readFully(dataBytes);
                    String data = new String(dataBytes);
                    payload.put(name, data);
                    //                        Log.i(LOGTAG, name);
                    //                        Log.i(LOGTAG, data);
                    if ("eof".equals(name))
                        break;
                }

                int protocolVersion = payload.getAsInteger("version");
                mCallerUid = payload.getAsInteger("from.uid");
                mDesiredUid = payload.getAsByte("to.uid");
                mDesiredCmd = payload.getAsString("command");
                String calledBin = payload.getAsString("from.bin");
                mPid = payload.getAsInteger("pid");
                runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        mRequestReady = true;
                        requestReady();
                    }
                });

                if ("com.koushikdutta.superuser".equals(getPackageName())) {
                    if (!SuHelper.CURRENT_VERSION.equals(payload.getAsString("binary.version")))
                        SuCheckerReceiver.doNotification(MultitaskSuRequestActivity.this);
                }
            } catch (Exception ex) {
                Log.i(LOGTAG, ex.getMessage(), ex);
                try {
                    mSocket.close();
                } catch (Exception e) {
                }
                runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        finish();
                    }
                });
            }
        }
    }.start();
}

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