/*
* Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Sly Technologies, Inc.
*
* This file is part of jNetPcap.
*
* jNetPcap is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.jnetpcap.protocol;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import org.jnetpcap.packet.JPacket;
import org.jnetpcap.packet.PcapPacket;
import org.jnetpcap.packet.TestUtils;
import org.jnetpcap.protocol.voip.Rtp;
import org.jnetpcap.protocol.voip.Sdp;
import org.jnetpcap.protocol.voip.Sip;
// TODO: Auto-generated Javadoc
/**
* The Class TestVoip.
*/
public class TestVoip
extends
TestUtils {
/** The Constant SIP. */
private static final String SIP = "tests/test-sip-rtp.pcap";
/** The Constant SIP_G711. */
private static final String SIP_G711 = "tests/test-sip-rtp-g711.pcap";
/*
* (non-Javadoc)
*
* @see junit.framework.TestCase#setUp()
*/
protected void setUp() throws Exception {
super.setUp();
}
/*
* (non-Javadoc)
*
* @see junit.framework.TestCase#tearDown()
*/
protected void tearDown() throws Exception {
super.tearDown();
}
/**
* Test sip.
*/
public void testSip() {
Sip sip = new Sip();
Sdp sdp = new Sdp();
PcapPacket packet = super.getPcapPacket(SIP, 223 - 1);
if (packet.hasHeader(sip)) {
System.out.printf("%s", sip);
if (packet.hasHeader(sdp)) {
System.out.printf("%s", sdp);
}
} else {
System.out.printf(packet.toString());
}
}
/**
* Test rtp heuristics.
*/
public void testRtpHeuristics() {
JPacket packet = super.getPcapPacket(SIP_G711, 499 - 1);
// System.out.println(JRegistry.toDebugString());
System.out.println(packet.getState().toDebugString());
System.out.println(packet);
System.out.flush();
assertNotNull(packet);
assertTrue(packet.hasHeader(JProtocol.RTP_ID));
}
/**
* SKI p_test rtp audio extract.
*
* @throws IOException
* Signals that an I/O exception has occurred.
*/
public void SKIP_testRtpAudioExtract() throws IOException {
Rtp rtp = new Rtp();
try {
for (PcapPacket packet : super.getIterable(SIP_G711)) {
assertNotNull(packet);
if (packet.hasHeader(rtp)) {
if (rtp.hasPostfix() || rtp.paddingLength() != 0) {
System.out.println(rtp);
}
FileOutputStream out = getOutput(rtp.ssrc());
out.write(rtp.getPayload());
}
}
} catch (Exception e) {
e.printStackTrace();
}
for (FileOutputStream o : map.values()) {
o.close();
}
}
/** The map. */
Map<Long, FileOutputStream> map = new HashMap<Long, FileOutputStream>();
/**
* Gets the output.
*
* @param id
* the id
* @return the output
* @throws FileNotFoundException
* the file not found exception
*/
private FileOutputStream getOutput(long id) throws FileNotFoundException {
if (map.containsKey(id)) {
return map.get(id);
} else {
File file = new File("C:\\temp\\" + id + ".au");
if (file.exists()) {
file.delete();
}
FileOutputStream out = new FileOutputStream(file);
map.put(id, out);
return out;
}
}
}