package org.mobicents.mgcp.stack.test.transactionretransmisson;
import jain.protocol.ip.mgcp.JainMgcpCommandEvent;
import jain.protocol.ip.mgcp.JainMgcpEvent;
import jain.protocol.ip.mgcp.JainMgcpResponseEvent;
import jain.protocol.ip.mgcp.message.Constants;
import jain.protocol.ip.mgcp.message.CreateConnection;
import jain.protocol.ip.mgcp.message.DeleteConnection;
import jain.protocol.ip.mgcp.message.ModifyConnection;
import jain.protocol.ip.mgcp.message.NotificationRequest;
import jain.protocol.ip.mgcp.message.Notify;
import jain.protocol.ip.mgcp.message.parms.CallIdentifier;
import jain.protocol.ip.mgcp.message.parms.ConnectionDescriptor;
import jain.protocol.ip.mgcp.message.parms.ConnectionIdentifier;
import jain.protocol.ip.mgcp.message.parms.ConnectionMode;
import jain.protocol.ip.mgcp.message.parms.EndpointIdentifier;
import jain.protocol.ip.mgcp.message.parms.EventName;
import jain.protocol.ip.mgcp.message.parms.NotifiedEntity;
import jain.protocol.ip.mgcp.message.parms.ReturnCode;
import org.apache.log4j.Logger;
import org.mobicents.mgcp.stack.JainMgcpExtendedListener;
import org.mobicents.mgcp.stack.JainMgcpStackProviderImpl;
import org.mobicents.mgcp.stack.test.createconnection.CreateConnectionTest;
import org.mobicents.mgcp.stack.test.modifyconnection.ModifyConnectionTest;
import org.mobicents.mgcp.stack.test.notificationrequest.NotificationRequestTest;
import org.mobicents.mgcp.stack.test.notify.NotifyTest;
public class CA implements JainMgcpExtendedListener {
private static Logger logger = Logger.getLogger(CA.class);
private JainMgcpStackProviderImpl caProvider;
private int mgStack = 0;
private boolean finalResponseReceived = false;
// The calling application/listener will not receive the provisional response. Hence
// we are setting this to true
private boolean provisionalResponseReceived = false;
private String command;
public CA(JainMgcpStackProviderImpl caProvider, JainMgcpStackProviderImpl mgwProvider) {
this.caProvider = caProvider;
mgStack = mgwProvider.getJainMgcpStack().getPort();
}
public void sendReTransmissionCreateConnection() {
try {
caProvider.addJainMgcpListener(this);
CallIdentifier callID = caProvider.getUniqueCallIdentifier();
EndpointIdentifier endpointID = new EndpointIdentifier("media/trunk/Announcement/$", "127.0.0.1:" + mgStack);
CreateConnection createConnection = new CreateConnection(this, callID, endpointID, ConnectionMode.SendRecv);
String sdpData = "v=0\r\n" + "o=4855 13760799956958020 13760799956958020" + " IN IP4 127.0.0.1\r\n"
+ "s=mysession session\r\n" + "p=+46 8 52018010\r\n" + "c=IN IP4 127.0.0.1\r\n" + "t=0 0\r\n"
+ "m=audio 6022 RTP/AVP 0 4 18\r\n" + "a=rtpmap:0 PCMU/8000\r\n" + "a=rtpmap:4 G723/8000\r\n"
+ "a=rtpmap:18 G729A/8000\r\n" + "a=ptime:20\r\n";
createConnection.setRemoteConnectionDescriptor(new ConnectionDescriptor(sdpData));
createConnection.setTransactionHandle(caProvider.getUniqueTransactionHandler());
caProvider.sendMgcpEvents(new JainMgcpEvent[] { createConnection });
logger.debug(" CreateConnection command sent for TxId " + createConnection.getTransactionHandle()
+ " and CallId " + callID);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
TxRetransmissionTest.fail("Unexpected Exception");
}
}
public void sendReTransmissionDeleteConnection() {
try {
caProvider.addJainMgcpListener(this);
EndpointIdentifier endpointID = new EndpointIdentifier("media/trunk/Announcement/", "127.0.0.1:" + mgStack);
ConnectionIdentifier connectionIdentifier = new ConnectionIdentifier((caProvider.getUniqueCallIdentifier())
.toString());
DeleteConnection deleteConnection = new DeleteConnection(this, endpointID);
deleteConnection.setConnectionIdentifier(connectionIdentifier);
deleteConnection.setTransactionHandle(caProvider.getUniqueTransactionHandler());
caProvider.sendMgcpEvents(new JainMgcpEvent[] { deleteConnection });
logger.debug(" DeleteConnection command sent for TxId " + deleteConnection.getTransactionHandle()
+ " and ConnectionIdentifier " + connectionIdentifier);
} catch (Exception e) {
e.printStackTrace();
CreateConnectionTest.fail("Unexpected Exception");
}
}
public void sendReTransmissionModifyConnection() {
try {
caProvider.addJainMgcpListener(this);
CallIdentifier callID = caProvider.getUniqueCallIdentifier();
EndpointIdentifier endpointID = new EndpointIdentifier("media/trunk/Announcement/", "127.0.0.1:" + mgStack);
String identifier = ((CallIdentifier) caProvider.getUniqueCallIdentifier()).toString();
ConnectionIdentifier connectionIdentifier = new ConnectionIdentifier(identifier);
ModifyConnection modifyConnection = new ModifyConnection(this, callID, endpointID, connectionIdentifier);
String sdpData = "v=0\r\n" + "o=4855 13760799956958020 13760799956958020" + " IN IP4 127.0.0.1\r\n"
+ "s=mysession session\r\n" + "p=+46 8 52018010\r\n" + "c=IN IP4 127.0.0.1\r\n" + "t=0 0\r\n"
+ "m=audio 6022 RTP/AVP 0 4 18\r\n" + "a=rtpmap:0 PCMU/8000\r\n" + "a=rtpmap:4 G723/8000\r\n"
+ "a=rtpmap:18 G729A/8000\r\n" + "a=ptime:20\r\n";
modifyConnection.setRemoteConnectionDescriptor(new ConnectionDescriptor(sdpData));
modifyConnection.setTransactionHandle(caProvider.getUniqueTransactionHandler());
caProvider.sendMgcpEvents(new JainMgcpEvent[] { modifyConnection });
logger.debug(" ModifyConnection command sent for TxId " + modifyConnection.getTransactionHandle()
+ " and CallId " + callID);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
ModifyConnectionTest.fail("Unexpected Exception");
}
}
public void sendReTransmissionNotificationRequest() {
try {
caProvider.addJainMgcpListener(this);
EndpointIdentifier endpointID = new EndpointIdentifier("media/trunk/Announcement/", "127.0.0.1:" + mgStack);
NotificationRequest notificationRequest = new NotificationRequest(this, endpointID, caProvider
.getUniqueRequestIdentifier());
notificationRequest.setTransactionHandle(caProvider.getUniqueTransactionHandler());
caProvider.sendMgcpEvents(new JainMgcpEvent[] { notificationRequest });
logger.debug(" NotificationRequest command sent for TxId " + notificationRequest.getTransactionHandle());
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
NotificationRequestTest.fail("Unexpected Exception");
}
}
public void sendReTransmissionNotify() {
try {
caProvider.addJainMgcpListener(this);
EndpointIdentifier endpointID = new EndpointIdentifier("media/trunk/Announcement/", "127.0.0.1:" + mgStack);
Notify notify = new Notify(this, endpointID, caProvider.getUniqueRequestIdentifier(), new EventName[] {});
notify.setTransactionHandle(caProvider.getUniqueTransactionHandler());
// TODO We are forced to set the NotifiedEntity, but this should
// happen automatically. Fix this in MGCP Stack
NotifiedEntity notifiedEntity = new NotifiedEntity("127.0.0.1", "127.0.0.1", mgStack);
notify.setNotifiedEntity(notifiedEntity);
caProvider.sendMgcpEvents(new JainMgcpEvent[] { notify });
logger.debug(" Notify command sent for TxId " + notify.getTransactionHandle());
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
NotifyTest.fail("Unexpected Exception");
}
}
public void checkState() {
TxRetransmissionTest.assertTrue("Expect to receive " + command + " Provisional Response",
provisionalResponseReceived);
TxRetransmissionTest.assertTrue("Expect to receive " + command + " Final Response", finalResponseReceived);
}
public void transactionEnded(int handle) {
logger.info("transactionEnded " + handle);
}
public void transactionRxTimedOut(JainMgcpCommandEvent jainMgcpCommandEvent) {
logger.info("transactionRxTimedOut " + jainMgcpCommandEvent);
}
public void transactionTxTimedOut(JainMgcpCommandEvent jainMgcpCommandEvent) {
logger.info("transactionTxTimedOut " + jainMgcpCommandEvent);
}
public void processMgcpCommandEvent(JainMgcpCommandEvent jainmgcpcommandevent) {
logger.info("processMgcpCommandEvent " + jainmgcpcommandevent);
}
public void processMgcpResponseEvent(JainMgcpResponseEvent jainmgcpresponseevent) {
logger.debug("processMgcpResponseEvent = " + jainmgcpresponseevent);
switch (jainmgcpresponseevent.getObjectIdentifier()) {
case Constants.RESP_NOTIFY:
case Constants.RESP_NOTIFICATION_REQUEST:
case Constants.RESP_MODIFY_CONNECTION:
case Constants.RESP_DELETE_CONNECTION:
case Constants.RESP_CREATE_CONNECTION:
if (isProvisional(jainmgcpresponseevent.getReturnCode())) {
provisionalResponseReceived = true;
} else {
finalResponseReceived = true;
}
break;
default:
logger.warn("This RESPONSE is unexpected " + jainmgcpresponseevent);
break;
}
}
private static boolean isProvisional(ReturnCode rc) {
final int rval = rc.getValue();
return ((99 < rval) && (rval < 200));
}
public String getCommand() {
return command;
}
public void setCommand(String command) {
this.command = command;
}
}