| /* |
| * Copyright (C) 2011 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.snep; |
| |
| import java.io.IOException; |
| |
| import com.android.nfc.snep.SnepClient; |
| import com.android.nfc.snep.SnepMessage; |
| import com.android.nfc.snep.SnepServer; |
| |
| import android.nfc.NdefMessage; |
| import android.nfc.NdefRecord; |
| import android.test.AndroidTestCase; |
| import android.util.Log; |
| |
| import java.lang.StringBuffer; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * Uses the Android testing instrumentation framework to run a listening SNEP |
| * server. |
| */ |
| public class SnepValidationServerTests extends AndroidTestCase implements SnepServer.Callback { |
| static final int SERVICE_SAP = 0x11; |
| static final String SERVICE_NAME = "urn:nfc:xsn:nfc-forum.org:snep-validation"; |
| private static final String TAG = "nfcTest"; |
| |
| private Map<ByteArrayWrapper, NdefMessage> mStoredNdef = |
| new HashMap<ByteArrayWrapper, NdefMessage>(); |
| private static final ByteArrayWrapper DEFAULT_NDEF = new ByteArrayWrapper(new byte[] {}); |
| |
| public void setUp() { |
| Log.d(TAG, "Waiting for service to restart..."); |
| try { |
| Thread.sleep(6000); |
| } catch (InterruptedException e) { |
| } |
| Log.d(TAG, "Running test."); |
| } |
| |
| public void testStartSnepServer() throws IOException { |
| SnepServer server = new SnepServer(SERVICE_NAME, SERVICE_SAP, this); |
| server.start(); |
| |
| try { |
| Thread.sleep(24 * 60 * 60 * 1000); |
| } catch (InterruptedException e) { |
| |
| } |
| } |
| |
| private NdefMessage getSmallNdef() { |
| NdefRecord rec = new NdefRecord(NdefRecord.TNF_ABSOLUTE_URI, NdefRecord.RTD_URI, |
| new byte[0], "http://android.com".getBytes()); |
| return new NdefMessage(new NdefRecord[] { rec }); |
| } |
| |
| private NdefMessage getLargeNdef() { |
| int size = 3000; |
| StringBuffer string = new StringBuffer(size); |
| for (int i = 0; i < size; i++) { |
| string.append('A' + (i % 26)); |
| } |
| NdefRecord rec = new NdefRecord(NdefRecord.TNF_MIME_MEDIA, "text/plain".getBytes(), |
| new byte[0], string.toString().getBytes()); |
| return new NdefMessage(new NdefRecord[] { rec }); |
| } |
| |
| static class ByteArrayWrapper { |
| private final byte[] data; |
| |
| public ByteArrayWrapper(byte[] data) { |
| if (data == null) { |
| throw new NullPointerException(); |
| } |
| this.data = data; |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (!(other instanceof ByteArrayWrapper)) { |
| return false; |
| } |
| return Arrays.equals(data, ((ByteArrayWrapper) other).data); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Arrays.hashCode(data); |
| } |
| } |
| |
| @Override |
| public SnepMessage doPut(NdefMessage msg) { |
| Log.d(TAG, "doPut()"); |
| NdefRecord record = msg.getRecords()[0]; |
| ByteArrayWrapper id = (record.getId().length > 0) ? |
| new ByteArrayWrapper(record.getId()) : DEFAULT_NDEF; |
| mStoredNdef.put(id, msg); |
| return SnepMessage.getMessage(SnepMessage.RESPONSE_SUCCESS); |
| } |
| |
| @Override |
| public SnepMessage doGet(int acceptableLength, NdefMessage msg) { |
| Log.d(TAG, "doGet()"); |
| NdefRecord record = msg.getRecords()[0]; |
| ByteArrayWrapper id = (record.getId().length > 0) ? |
| new ByteArrayWrapper(record.getId()) : DEFAULT_NDEF; |
| NdefMessage result = mStoredNdef.get(id); |
| |
| if (result == null) { |
| return SnepMessage.getMessage(SnepMessage.RESPONSE_NOT_FOUND); |
| } |
| if (acceptableLength < result.toByteArray().length) { |
| return SnepMessage.getMessage(SnepMessage.RESPONSE_EXCESS_DATA); |
| } |
| return SnepMessage.getSuccessResponse(result); |
| } |
| } |