| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.nfc.dhimpl; |
| |
| import com.android.nfc.DeviceHost; |
| |
| import java.io.IOException; |
| |
| /** |
| * LlcpClientSocket represents a LLCP Connection-Oriented client to be used in a |
| * connection-oriented communication |
| */ |
| public class NativeLlcpSocket implements DeviceHost.LlcpSocket { |
| private int mHandle; |
| private int mSap; |
| private int mLocalMiu; |
| private int mLocalRw; |
| |
| public NativeLlcpSocket(){ } |
| |
| private native boolean doConnect(int nSap); |
| @Override |
| public void connectToSap(int sap) throws IOException { |
| if (!doConnect(sap)) { |
| throw new IOException(); |
| } |
| } |
| |
| private native boolean doConnectBy(String sn); |
| @Override |
| public void connectToService(String serviceName) throws IOException { |
| if (!doConnectBy(serviceName)) { |
| throw new IOException(); |
| } |
| } |
| |
| private native boolean doClose(); |
| @Override |
| public void close() throws IOException { |
| if (!doClose()) { |
| throw new IOException(); |
| } |
| } |
| |
| private native boolean doSend(byte[] data); |
| @Override |
| public void send(byte[] data) throws IOException { |
| if (!doSend(data)) { |
| throw new IOException(); |
| } |
| } |
| |
| private native int doReceive(byte[] recvBuff); |
| @Override |
| public int receive(byte[] recvBuff) throws IOException { |
| int receiveLength = doReceive(recvBuff); |
| if (receiveLength == -1) { |
| throw new IOException(); |
| } |
| return receiveLength; |
| } |
| |
| private native int doGetRemoteSocketMiu(); |
| @Override |
| public int getRemoteMiu() { return doGetRemoteSocketMiu(); } |
| |
| private native int doGetRemoteSocketRw(); |
| @Override |
| public int getRemoteRw() { return doGetRemoteSocketRw(); } |
| |
| @Override |
| public int getLocalSap(){ |
| return mSap; |
| } |
| |
| @Override |
| public int getLocalMiu(){ |
| return mLocalMiu; |
| } |
| |
| @Override |
| public int getLocalRw(){ |
| return mLocalRw; |
| } |
| } |