/*
* TeleStax, Open Source Cloud Communications Copyright 2012.
* and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This 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 2.1 of
* the License, or (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.mobicents.protocols.ss7.sccp.impl.message;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertNull;
import static org.testng.Assert.assertTrue;
import java.io.ByteArrayInputStream;
import java.util.Arrays;
import org.apache.log4j.Logger;
import org.mobicents.protocols.ss7.Util;
import org.mobicents.protocols.ss7.indicator.NatureOfAddress;
import org.mobicents.protocols.ss7.indicator.NumberingPlan;
import org.mobicents.protocols.ss7.indicator.RoutingIndicator;
import org.mobicents.protocols.ss7.sccp.LongMessageRuleType;
import org.mobicents.protocols.ss7.sccp.SccpProtocolVersion;
import org.mobicents.protocols.ss7.sccp.impl.SccpStackImpl;
import org.mobicents.protocols.ss7.sccp.impl.parameter.BCDOddEncodingScheme;
import org.mobicents.protocols.ss7.sccp.impl.parameter.HopCounterImpl;
import org.mobicents.protocols.ss7.sccp.impl.parameter.ImportanceImpl;
import org.mobicents.protocols.ss7.sccp.impl.parameter.ReturnCauseImpl;
import org.mobicents.protocols.ss7.sccp.message.SccpMessage;
import org.mobicents.protocols.ss7.sccp.message.SccpNoticeMessage;
import org.mobicents.protocols.ss7.sccp.parameter.GlobalTitle;
import org.mobicents.protocols.ss7.sccp.parameter.HopCounter;
import org.mobicents.protocols.ss7.sccp.parameter.Importance;
import org.mobicents.protocols.ss7.sccp.parameter.ReturnCause;
import org.mobicents.protocols.ss7.sccp.parameter.ReturnCauseValue;
import org.mobicents.protocols.ss7.sccp.parameter.SccpAddress;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
/**
* @author amit bhayani
* @author sergey vetyutnev
*
*/
public class SccpNoticeMessageTest {
private Logger logger;
private SccpStackImpl stack = new SccpStackImpl("SccpNoticeMessageTestStack");
private MessageFactoryImpl messageFactory;
@BeforeMethod
public void setUp() {
this.stack.setPersistDir(Util.getTmpTestDir());
this.stack.start();
this.messageFactory = new MessageFactoryImpl(stack);
this.logger = Logger.getLogger(SccpStackImpl.class.getCanonicalName());
}
@AfterMethod
public void tearDown() {
this.stack.stop();
}
public byte[] getDataUdtS() {
return new byte[] { 0x0A, 0x00, 0x03, 0x0D, 0x11, 0x0A, 0x52, (byte) 0x92,
0x03, // this was 0x00, however test method has TT set to 3.
0x11, 0x04, (byte) 0x99, (byte) 0x99,
(byte) 0x99, (byte) 0x99, 0x09, 0x04, 0x03, (byte) 0xBE, 0x06, (byte) 0x92, (byte) 0x83, 0x65, (byte) 0x81,
(byte) 0x80, 0x48, 0x04, 0x00, 0x00, 0x00, 0x01, 0x49, 0x04, 0x00, 0x17, 0x3A, 0x26, 0x6B, 0x2A, 0x28, 0x28,
0x06, 0x07, 0x00, 0x11, (byte) 0x86, 0x05, 0x01, 0x01, 0x01, (byte) 0xA0, 0x1D, 0x61, 0x1B, (byte) 0x80, 0x02,
0x07, (byte) 0x80, (byte) 0xA1, 0x09, 0x06, 0x07, 0x04, 0x00, 0x00, 0x01, 0x00, 0x32, 0x01, (byte) 0xA2, 0x03,
0x02, 0x01, 0x00, (byte) 0xA3, 0x05, (byte) 0xA1, 0x03, 0x02, 0x01, 0x00, 0x6C, 0x46, (byte) 0xA1, 0x3C, 0x02,
0x01, 0x02, 0x02, 0x01, 0x17, 0x30, 0x34, (byte) 0xA0, 0x32, 0x30, 0x06, (byte) 0x80, 0x01, 0x0E, (byte) 0x81,
0x01, 0x01, 0x30, 0x06, (byte) 0x80, 0x01, 0x0D, (byte) 0x81, 0x01, 0x01, 0x30, 0x0B, (byte) 0x80, 0x01, 0x11,
(byte) 0x81, 0x01, 0x01, (byte) 0xA2, 0x03, (byte) 0x80, 0x01, 0x01, 0x30, 0x0B, (byte) 0x80, 0x01, 0x11,
(byte) 0x81, 0x01, 0x01, (byte) 0xA2, 0x03, (byte) 0x80, 0x01, 0x02, 0x30, 0x06, (byte) 0x80, 0x01, 0x12,
(byte) 0x81, 0x01, 0x01, (byte) 0xA1, 0x06, 0x02, 0x01, 0x03, 0x02, 0x01, 0x1F };
}
public byte[] getDataUdtSSrc() {
return new byte[] { 101, -127, -128, 72, 4, 0, 0, 0, 1, 73, 4, 0, 23, 58, 38, 107, 42, 40, 40, 6, 7, 0, 17, -122, 5, 1,
1, 1, -96, 29, 97, 27, -128, 2, 7, -128, -95, 9, 6, 7, 4, 0, 0, 1, 0, 50, 1, -94, 3, 2, 1, 0, -93, 5, -95, 3,
2, 1, 0, 108, 70, -95, 60, 2, 1, 2, 2, 1, 23, 48, 52, -96, 50, 48, 6, -128, 1, 14, -127, 1, 1, 48, 6, -128, 1,
13, -127, 1, 1, 48, 11, -128, 1, 17, -127, 1, 1, -94, 3, -128, 1, 1, 48, 11, -128, 1, 17, -127, 1, 1, -94, 3,
-128, 1, 2, 48, 6, -128, 1, 18, -127, 1, 1, -95, 6, 2, 1, 3, 2, 1, 31 };
};
public byte[] getDataXudt1() {
return new byte[] { 18, 1, 15, 4, 6, 10, 15, 2, 66, 8, 4, 67, 1, 0, 6, 5, 11, 12, 13, 14, 15, 18, 1, 7, 0 };
}
public byte[] getDataXudt1Src() {
return new byte[] { 11, 12, 13, 14, 15 };
}
public byte[] getDataLudt1() {
return new byte[] { 20, 5, 10, 7, 00, 8, 00, 11, 00, 00, 00, 2, 66, 8, 4, 67, 1, 0, 6, 5, 00, 11, 12, 13, 14, 15 };
}
@Test(groups = { "SccpMessage", "functional.decode" })
public void testDecode() throws Exception {
// ---- UDTS
byte[] b = this.getDataUdtS();
ByteArrayInputStream buf = new ByteArrayInputStream(b);
int type = buf.read();
SccpNoticeMessage msg = (SccpNoticeMessage) messageFactory.createMessage(type, 1, 2, 0, buf, SccpProtocolVersion.ITU, 0);
System.out.println(msg);
assertNotNull(msg);
assertEquals(msg.getReturnCause().getValue(), ReturnCauseValue.NO_TRANSLATION_FOR_NATURE);
SccpAddress calledAdd = msg.getCalledPartyAddress();
assertNotNull(calledAdd);
assertEquals(calledAdd.getSignalingPointCode(), 0);
assertEquals(calledAdd.getSubsystemNumber(), 146);
assertTrue(calledAdd.getGlobalTitle().getDigits().equals("999999999"));
SccpAddress callingAdd = msg.getCallingPartyAddress();
assertNotNull(callingAdd);
assertEquals(callingAdd.getSignalingPointCode(), 1726);
assertEquals(callingAdd.getSubsystemNumber(), 146);
assertNull(callingAdd.getGlobalTitle());
assertTrue(Arrays.equals(msg.getData(), getDataUdtSSrc()));
// ---- XUDT without segm
b = this.getDataXudt1();
buf = new ByteArrayInputStream(b);
type = buf.read();
msg = (SccpNoticeMessage) messageFactory.createMessage(type, 1, 2, 0, buf, SccpProtocolVersion.ITU, 0);
System.out.println(msg);
assertNotNull(msg);
assertEquals(msg.getReturnCause().getValue(), ReturnCauseValue.NO_TRANSLATION_FOR_ADDRESS);
assertEquals(msg.getHopCounter().getValue(), 15);
calledAdd = msg.getCalledPartyAddress();
assertNotNull(calledAdd);
assertEquals(calledAdd.getSignalingPointCode(), 0);
assertEquals(calledAdd.getSubsystemNumber(), 8);
assertNull(calledAdd.getGlobalTitle());
callingAdd = msg.getCallingPartyAddress();
assertNotNull(callingAdd);
assertEquals(callingAdd.getSignalingPointCode(), 1);
assertEquals(callingAdd.getSubsystemNumber(), 6);
assertNull(callingAdd.getGlobalTitle());
assertNull(msg.getSegmentation());
assertEquals(msg.getImportance().getValue(), 7);
assertTrue(Arrays.equals(msg.getData(), getDataXudt1Src()));
// ---- LUDT
b = this.getDataLudt1();
buf = new ByteArrayInputStream(b);
type = buf.read();
msg = (SccpNoticeMessage) messageFactory.createMessage(type, 1, 2, 0, buf, SccpProtocolVersion.ITU, 0);
System.out.println(msg);
assertNotNull(msg);
assertEquals(msg.getReturnCause().getValue(), ReturnCauseValue.MTP_FAILURE);
assertEquals(msg.getHopCounter().getValue(), 10);
calledAdd = msg.getCalledPartyAddress();
assertNotNull(calledAdd);
assertEquals(calledAdd.getSignalingPointCode(), 0);
assertEquals(calledAdd.getSubsystemNumber(), 8);
assertNull(calledAdd.getGlobalTitle());
callingAdd = msg.getCallingPartyAddress();
assertNotNull(callingAdd);
assertEquals(callingAdd.getSignalingPointCode(), 1);
assertEquals(callingAdd.getSubsystemNumber(), 6);
assertNull(callingAdd.getGlobalTitle());
assertNull(msg.getSegmentation());
assertNull(msg.getImportance());
assertTrue(Arrays.equals(msg.getData(), getDataXudt1Src()));
}
@Test(groups = { "SccpMessage", "functional.encode" })
public void testEncode() throws Exception {
// ---- UDTS
this.stack.setRemoveSpc(false);
GlobalTitle gt = stack.getSccpProvider().getParameterFactory().createGlobalTitle("999999999",3,NumberingPlan.ISDN_TELEPHONY, BCDOddEncodingScheme.INSTANCE,NatureOfAddress.INTERNATIONAL);
SccpAddress calledAdd = stack.getSccpProvider().getParameterFactory().createSccpAddress(RoutingIndicator.ROUTING_BASED_ON_DPC_AND_SSN, gt, 0, 146);
SccpAddress callingAdd = stack.getSccpProvider().getParameterFactory().createSccpAddress(RoutingIndicator.ROUTING_BASED_ON_GLOBAL_TITLE, null, 1726, 146);
ReturnCause rc = new ReturnCauseImpl(ReturnCauseValue.NO_TRANSLATION_FOR_NATURE);
SccpNoticeMessageImpl msg = (SccpNoticeMessageImpl) messageFactory.createNoticeMessage(SccpMessage.MESSAGE_TYPE_UDT,
rc, calledAdd, callingAdd, getDataUdtSSrc(), null, null);
EncodingResultData res = msg.encode(stack,LongMessageRuleType.XUDT_ENABLED, 272, logger, false, SccpProtocolVersion.ITU);
assertEquals(res.getEncodingResult(), EncodingResult.Success);
assertTrue(Arrays.equals(res.getSolidData(), getDataUdtS()));
// ---- UDTS
this.stack.setRemoveSpc(false);
// ---- XUDT without segm
calledAdd = stack.getSccpProvider().getParameterFactory().createSccpAddress(RoutingIndicator.ROUTING_BASED_ON_DPC_AND_SSN, null, 0, 8);
callingAdd = stack.getSccpProvider().getParameterFactory().createSccpAddress(RoutingIndicator.ROUTING_BASED_ON_DPC_AND_SSN, null, 1, 6);
HopCounter hc = new HopCounterImpl(15);
Importance imp = new ImportanceImpl((byte) 7);
rc = new ReturnCauseImpl(ReturnCauseValue.NO_TRANSLATION_FOR_ADDRESS);
msg = (SccpNoticeMessageImpl) messageFactory.createNoticeMessage(SccpMessage.MESSAGE_TYPE_XUDT, rc, calledAdd,
callingAdd, getDataXudt1Src(), hc, imp);
res = msg.encode(stack,LongMessageRuleType.XUDT_ENABLED, 272, logger, false, SccpProtocolVersion.ITU);
assertEquals(res.getEncodingResult(), EncodingResult.Success);
assertTrue(Arrays.equals(res.getSolidData(), getDataXudt1()));
// ---- LUDT without segm
calledAdd = stack.getSccpProvider().getParameterFactory().createSccpAddress(RoutingIndicator.ROUTING_BASED_ON_DPC_AND_SSN, null, 0, 8);
callingAdd = stack.getSccpProvider().getParameterFactory().createSccpAddress(RoutingIndicator.ROUTING_BASED_ON_DPC_AND_SSN, null, 1, 6);
hc = new HopCounterImpl(10);
rc = new ReturnCauseImpl(ReturnCauseValue.MTP_FAILURE);
msg = (SccpNoticeMessageImpl) messageFactory.createNoticeMessage(SccpMessage.MESSAGE_TYPE_LUDT, rc, calledAdd,
callingAdd, getDataXudt1Src(), hc, null);
res = msg.encode(stack,LongMessageRuleType.LUDT_ENABLED, 2000, logger, false, SccpProtocolVersion.ITU);
assertEquals(res.getEncodingResult(), EncodingResult.Success);
assertTrue(Arrays.equals(res.getSolidData(), getDataLudt1()));
}
}