1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.nfc.dhimpl; 18 19 import com.android.nfc.DeviceHost; 20 import com.android.nfc.DeviceHost.LlcpSocket; 21 22 import java.io.IOException; 23 24 /** 25 * LlcpServiceSocket represents a LLCP Service to be used in a 26 * Connection-oriented communication 27 */ 28 public class NativeLlcpServiceSocket implements DeviceHost.LlcpServerSocket { 29 private int mHandle; 30 private int mLocalMiu; 31 private int mLocalRw; 32 private int mLocalLinearBufferLength; 33 private int mSap; 34 private String mServiceName; 35 NativeLlcpServiceSocket()36 public NativeLlcpServiceSocket(){ } 37 doAccept(int miu, int rw, int linearBufferLength)38 private native NativeLlcpSocket doAccept(int miu, int rw, int linearBufferLength); 39 @Override accept()40 public LlcpSocket accept() throws IOException { 41 LlcpSocket socket = doAccept(mLocalMiu, mLocalRw, mLocalLinearBufferLength); 42 if (socket == null) throw new IOException(); 43 return socket; 44 } 45 doClose()46 private native boolean doClose(); 47 @Override close()48 public void close() throws IOException { 49 if (!doClose()) { 50 throw new IOException(); 51 } 52 } 53 } 54