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/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package org.libreoffice.impressremote.communication;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.UUID;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothSocket;
import org.libreoffice.impressremote.util.BluetoothOperator;
class BluetoothServerConnection implements ServerConnection {
// Standard UUID for the Serial Port Profile.
// https://www.bluetooth.org/en-us/specification/assigned-numbers-overview/service-discovery
private static final String STANDARD_SPP_UUID = "00001101-0000-1000-8000-00805F9B34FB";
private final BluetoothSocket mServerConnection;
public BluetoothServerConnection(Server aServer) {
mServerConnection = buildServerConnection(aServer);
}
private BluetoothSocket buildServerConnection(Server aServer) {
try {
BluetoothDevice aBluetoothServer = BluetoothOperator.getAdapter()
.getRemoteDevice(aServer.getAddress());
return aBluetoothServer.createRfcommSocketToServiceRecord(
UUID.fromString(STANDARD_SPP_UUID));
} catch (IOException e) {
throw new RuntimeException("Unable to create server connection.");
}
}
@Override
public void open() {
try {
mServerConnection.connect();
} catch (IOException e) {
throw new RuntimeException("Unable to open server connection.");
}
}
@Override
public void close() {
try {
mServerConnection.close();
} catch (IOException e) {
throw new RuntimeException("Unable to close server connection.");
}
}
@Override
public InputStream buildMessagesStream() {
try {
return mServerConnection.getInputStream();
} catch (IOException e) {
throw new RuntimeException("Unable to open messages stream.");
}
}
@Override
public OutputStream buildCommandsStream() {
try {
return mServerConnection.getOutputStream();
} catch (IOException e) {
throw new RuntimeException("Unable to open commands stream.");
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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