package examples.forked.invite;
import java.util.Properties;
import javax.sip.PeerUnavailableException;
import javax.sip.SipException;
import javax.sip.SipFactory;
import javax.sip.SipStack;
import javax.sip.address.AddressFactory;
import javax.sip.header.HeaderFactory;
import javax.sip.message.MessageFactory;
/**
* @author M. Ranganathan
*
*/
public class ProtocolObjects {
static AddressFactory addressFactory;
static MessageFactory messageFactory;
static HeaderFactory headerFactory;
static SipStack sipStack;
static int logLevel = 32;
static String logFileDirectory = "";
static void init(String stackname, boolean autoDialog)
{
SipFactory sipFactory = null;
sipFactory = SipFactory.getInstance();
sipFactory.setPathName("gov.nist");
Properties properties = new Properties();
// If you want to try TCP transport change the following to
// If you want to use UDP then uncomment this.
properties.setProperty("javax.sip.STACK_NAME", stackname);
// The following properties are specific to nist-sip
// and are not necessarily part of any other jain-sip
// implementation.
properties.setProperty("gov.nist.javax.sip.DEBUG_LOG",
logFileDirectory + stackname + "debuglog.txt");
properties.setProperty("gov.nist.javax.sip.SERVER_LOG",
logFileDirectory + stackname + "log.txt");
properties.setProperty("javax.sip.AUTOMATIC_DIALOG_SUPPORT",
(autoDialog? "on": "off"));
// Set to 0 in your production code for max speed.
// You need 16 for logging traces. 32 for debug + traces.
// Your code will limp at 32 but it is best for debugging.
properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", new Integer(logLevel).toString());
try {
// Create SipStack object
sipStack = sipFactory.createSipStack(properties);
System.out.println("createSipStack " + sipStack);
} catch (Exception e) {
// could not find
// gov.nist.jain.protocol.ip.sip.SipStackImpl
// in the classpath
e.printStackTrace();
System.err.println(e.getMessage());
throw new RuntimeException("Stack failed to initialize");
}
try {
headerFactory = sipFactory.createHeaderFactory();
addressFactory = sipFactory.createAddressFactory();
messageFactory = sipFactory.createMessageFactory();
} catch (SipException ex) {
ex.printStackTrace();
throw new RuntimeException ( ex);
}
}
public static void destroy() {
sipStack.stop();
}
public static void start() throws Exception {
sipStack.start();
}
}