ttcn 3 updates and TA source code (23ca9467) · Commits · INT - Core Network and Interoperability Testing / Voice and Video over LTE / VxLTE Interoperability Tests

.gitignore

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		@@ -5,3 +5,4 @@

		/bin/
		/ttcn3build/
		/.apt_generated/

build_ta_vxlte.xml

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		<?xml version="1.0" encoding="UTF-8"?>

		<!--
		/*
		* (C) Copyright Testing Technologies, 2001-2006. All Rights Reserved.
		*
		* All copies of this program, whether in whole or in part, and whether
		* modified or not, must display this and all other embedded copyright
		* and ownership notices in full.
		*
		* See the file COPYRIGHT for details of redistribution and use.
		*
		* You should have received a copy of the COPYRIGHT file along with
		* this file; if not, write to the Testing Technologies,
		* Rosenthaler Str. 13, 10119 Berlin, Germany.
		*
		* TESTING TECHNOLOGIES DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
		* SOFTWARE. IN NO EVENT SHALL TESTING TECHNOLOGIES BE LIABLE FOR ANY
		* SPECIAL, DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
		* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
		* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
		* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
		* THIS SOFTWARE.
		*
		* THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
		* EITHER EXPRESSED OR IMPLIED, INCLUDING ANY KIND OF IMPLIED OR
		* EXPRESSED WARRANTY OF NON-INFRINGEMENT OR THE IMPLIED WARRANTIES
		* OF MECHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
		*
		*/
		-->

		<project name="vxlte" default="all" basedir=".\">

		<!-- DO CHANGE -->
		<target name="init">

		<tstamp/>

		<!-- Set which compiler to be used -->
		<property name="build.compiler" value="modern"/>

		<!-- Set the TTthree folder -->
		<property name="TTthree" value="${ttthree.aux}"/>

		<!-- Set the source folder -->
		<property name="src" value="${basedir}/javasrc"/>

		<!--2.11.2008property name="build" value="${basedir}/build"/-->
		<!-- Set the lib folder -->
		<property name="lib" value="${basedir}/lib"/>
		<mkdir dir="${lib}"/>

		<!-- Set the ttcn3 folder -->
		<property name="ttcn3" value="${basedir}/ttcn3"/>

		<!-- Set the folder for the compiled classes -->
		<property name="classes" value="${lib}"/>

		<!-- Set the JVM command -->
		<property name="JVM" value="java"/>

		<property name="TA" value="${lib}/${ant.project.name}_TA.jar"/>

		</target>

		<target name="all" depends="init, classes, TA.jar"/>



		<target name="classes" depends="init">
		<echo>Compile ${ant.project.name} Test Adapter and Codec</echo>


		<javac srcdir="${src}" destdir="${classes}">
		<classpath>
		<pathelement path="${ttwb.classpath.runtime}"/>
		<pathelement location="${lib}/log4j-1.2.14.jar"/>
		</classpath>
		</javac>
		</target>

		<!-- Make TA.jar -->
		<target name="TA.jar" depends="init,classes">
		<echo>Create ${ant.project.name}TA.jar</echo>

		<unjar src="${lib}/log4j-1.2.14.jar" dest="${classes}" />

		<jar jarfile="${TA}" basedir="${classes}" includes="*/.class">
		<manifest>
		<attribute name="Implementation-Vendor" value="TTF006"/>
		</manifest>
		</jar>
		</target>

		<!-- Remove created classes -->
		<target name="clean" depends="init">
		<delete file="${TA}"/>
		<delete>
		<fileset dir="${classes}" includes="*/.class"/>
		</delete>
		</target>

		</project>

javasrc/com/iskratel/protocol/diameter/parser/AVP.java

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		/* ######################################################################### */
		/* # # */
		/* # # */
		/* # Copyright (c) 2012 Sintesio Org. # */
		/* # # */
		/* # # */
		/* # File Name : AVP.java # */
		/* # # */
		/* # File Code : # */
		/* # # */
		/* # Description : Implementation of DIAMETER parser class. # */
		/* # # */
		/* # Revision : 1.0 # */
		/* # # */
		/* # Project Name : # */
		/* # # */
		/* # Date : Apr 2012 # */
		/* # # */
		/* # Author : Sintesio # */
		/* # # */
		/* # Translation : javac # */
		/* # # */
		/* # # */
		/* ######################################################################### */

		package com.iskratel.protocol.diameter.parser;

		import java.util.Vector;

		/**
		* Provides methods to create and manipulate of AVPs and Diameter messages.
		*/

		/**
		* This class defines the basic AVP data structure.
		*
		* The attributes can be accessed directly.
		* <ul>
		* <li> If you know that one AVP is a grouped AVP then you can parse its content and fill
		* the childs Vector by calling the avp.ungroup() method. This will also set the is_ungrouped flag.
		* <li> To create a new AVP just call one of the constructors. Don't forget to set the data with
		* one of the setData functions or add the child avps if grouped.
		* <li> If you have child avps the data that you set with setData will be discarded on encoding,
		* as the grouped avps have priority.
		* </ul>
		*/
		public class AVP {

		/** The AVP code */
		public int code=0;

		/** The AVP Vendor Specific flag. If not set, vendor_id will not be used */
		public boolean flag_vendor_specific=false;

		/** The AVP Mandatory Flag */
		public boolean flag_mandatory=true;

		/** The AVP Protected Flag indicating the need for end-to-end security */
		public boolean flag_protected=false;

		/** The Vendor Identifier. Should only be used when the vendor specific flag is set */
		public int vendor_id=0;

		/** The length of the encoded data of this AVP with padded bytes*/
		public int encoded_length=0;

		/** The length of the encoded data of this AVP */
		public int length=0;

		/** The binary data actually contained inside */
		public byte[] data={};

		/** The integer value, precomputed for faster operation if the data is an integer */
		public int int_data;
		public long long_data;

		/** Vector of child AVPs if the avps is a grouped one */
		public Vector childs = null;

		/** Indication if this AVP actually is a grouped AVP */
		public boolean is_ungrouped=false;


		/**
		* Dumb constructor used on decoding
		*/
		public AVP()
		{
		}

		/**
		* Creates a new AVP.
		*
		* @param Code AVP code.
		* @param Vendor_Specific true, if this AVP is vendor specific.
		* @param Mandatory true, if mandatory tag should be set.
		* @param Protected true, if protected tag should be send.
		* @param Vendor_id Vendor-Id.
		*/
		public AVP(int Code,boolean Vendor_Specific,boolean Mandatory,boolean Protected,
		int Vendor_id)
		{
		this.code = Code;
		this.flag_vendor_specific = Vendor_Specific;
		this.flag_mandatory = Mandatory;
		this.flag_protected = Protected;
		this.vendor_id = Vendor_id;
		if (this.vendor_id!=0) this.flag_vendor_specific = true;
		}


		/**
		* Creates a new AVP.
		*
		* @param Code AVP code.
		* @param Mandatory true, if mandatory tag should be set.
		* @param Vendor_id Vendor-Id
		*/
		public AVP(int Code,boolean Mandatory,int Vendor_id)
		{
		this.code = Code;
		this.flag_mandatory = Mandatory;
		this.vendor_id = Vendor_id;
		if (this.vendor_id!=0) this.flag_vendor_specific = true;
		}

		/**
		* Sets the data to an array of bytes.
		*
		* @param Data Date field of an AVP represented in byte[].
		*/
		public void setData(byte[] Data)
		{
		this.data = Data;
		for(int i=0;i<4&&i<data.length;i++){
		int_data = (int_data<<8)\|(0xFF & data[i]);
		long_data = (long_data<<8)\|(0xFF & data[i]);
		}
		}

		/**
		* Sets the data to an array of bytes starting from start for len bytes.
		*
		* @param Data Date field of an AVP represented in byte[].
		* @param start Start position.
		* @param len Length of the array.
		*/
		public void setData(byte[] Data,int start,int len)
		{
		if (len<Data.length - start)
		len = Data.length - start;
		this.data = new byte[len];
		System.arraycopy(Data,start,this.data,0,len);
		for(int i=0;i<4&&i<data.length;i++){
		int_data = (int_data<<8)\|(0xFF & data[i]);
		long_data = (long_data<<8)\|(0xFF & data[i]);
		}
		}

		/**
		* Sets the data to an array of char.
		*
		* @param Data Data field of an AVP represented in char[].
		*/
		public void setData(char[] Data)
		{
		this.data = new byte[Data.length];
		System.arraycopy(Data,0,this.data,0,Data.length);
		for(int i=0;i<4&&i<data.length;i++){
		int_data = (int_data<<8)\|(0xFFFF & data[i]);
		long_data = (long_data<<8)\|(0xFF & data[i]);
		}
		}

		/**
		* Sets the data to the value inside the String.
		*
		* @param Data Data field of an AVP represented in String.
		*/
		public void setData(String Data)
		{
		this.data = Data.getBytes();
		for(int i=0;i<4&&i<data.length;i++){
		int_data = (int_data<<8)\|(0xFF & data[i]);
		long_data = (long_data<<8)\|(0xFF & data[i]);
		}
		}

		/**
		* Sets the data to a 4 byte integer value
		*
		* @param Data Data field of an AVP represented in int.
		*/
		public void setData(int Data)
		{
		data = new byte[4];
		data[0] = (byte)((Data>>24) &0xFF);
		data[1] = (byte)((Data>>16) &0xFF);
		data[2] = (byte)((Data>> 8) &0xFF);
		data[3] = (byte)((Data ) &0xFF);
		int_data = Data;
		long_data= Data;
		}


		/**
		* Get String value.
		*
		* @return The data field of an AVP converted to string.
		*/
		public String getStringData() {
		StringBuffer x = new StringBuffer();

		for(int i=0;i<data.length;i++)
		if (data[i]>=32&&data[i]<=126)
		x.append((char)data[i]);
		else
		x.append(".");

		return x.toString();
		}

		/**
		* Get int value.
		*
		* @return The data field of an AVP converted to int.
		*/
		public int getIntData() {
		return int_data;
		}

		/**
		* Get int value.
		*
		* @return The data field of an AVP converted to int.
		*/
		public long getLongData() {
		return long_data;
		}

		/**
		* Get byte[] value.
		*
		* @return The data field of an AVP converted to byte[].
		*/
		public byte[] getData() {
		return data;
		}

		/**
		* Adds one child avp to the avp and converts it to a grouped one.
		*
		* @param child Child AVP added to this AVP.
		*/
		public void addChildAVP(AVP child)
		{
		if (!is_ungrouped) is_ungrouped = true;
		if (childs == null) childs = new Vector();
		childs.add(child);
		}

		/**
		* Returns the count of the child AVPs if the AVP is a grouped one, or 0 if not.
		*
		* @return the count of child avps, 0 if not.
		*/
		public int getChildCount()
		{
		if (!is_ungrouped\|\|childs==null) return 0;
		return childs.size();
		}

		/**
		* Returns the child AVP at index if the AVP is a grouped one.
		*
		* @param index The position of the child AVP.
		* @return the found AVP or null if out of bounds.
		*/
		public AVP getChildAVP(int index)
		{
		if (!is_ungrouped\|\|childs==null) return null;
		if (index<childs.size())
		return (AVP)childs.get(index);
		else return null;
		}

		/**
		* Deletes the given AVP from the list of child avps.
		*
		* @param avp The Child AVP which should be deleted.
		*/
		public void deleteChildAVP(AVP avp)
		{
		if (!is_ungrouped\|\|childs==null) return;
		childs.remove(avp);
		}

		/**
		* Searches for an AVP inside the Vector of child avps
		* if the AVP is a grouped one.
		*
		* @param Code AVP code.
		* @return the found AVP, null if not found.
		*/
		public AVP findChildAVP(int Code)
		{
		AVP avp;
		if (!is_ungrouped) return null;
		for(int i=0;i<childs.size();i++){
		avp = (AVP) childs.get(i);
		if (avp.code == Code) {
		return avp;
		}
		}
		return null;
		}

		/**
		* Searches for an AVP inside the Vector of child avps if the AVP is a grouped one.
		*
		* @param Code AVP code.
		* @param Mandatory true, if the AVP is set with Mandatory tag.
		* @param Vendor_id Vendor-Id of the AVP.
		* @return the found AVP, null if not found.
		*/
		public AVP findChildAVP(int Code,boolean Mandatory,int Vendor_id)
		{
		AVP avp;
		if (!is_ungrouped) return null;
		for(int i=0;i<childs.size();i++){
		avp = (AVP) childs.get(i);
		if (avp.code == Code &&
		avp.flag_mandatory == Mandatory &&
		avp.vendor_id == Vendor_id)
		return avp;
		}
		return null;
		}

		/**
		* Searches for all AVPs with the same code inside the Vector of child avps
		* if the AVP is a grouped one.
		*
		* @param Code AVP code.
		* @return the found AVP[], null if not found.
		*/
		public AVP[] findChildAVPs(int Code)
		{

		AVP[] avpset;
		int j = 0, count = 0;
		AVP avp;

		if (!is_ungrouped) return null;

		for(int i=0;i<childs.size();i++){
		avp = (AVP) childs.get(i);
		if (avp.code == Code)
		count++;
		}

		if (count == 0) return null;
		avpset = new AVP[count];
		for(int i=0;i<childs.size();i++){
		avp = (AVP) childs.get(i);
		if (avp.code == Code) {
		avpset[j++] = avp;
		if (j == count) break;
		}
		}

		return avpset;
		}

		/**
		* Ungroups the AVP data into childs
		*
		* @throws AVPDecodeException If upgroup fails.
		*/
		public void ungroup() throws AVPDecodeException
		{
		int i = 0;
		AVP x;
		if (is_ungrouped) return;
		is_ungrouped = true;
		childs = new Vector();
		while (i<data.length){
		x = Codec.decodeAVP(data,i);
		childs.add(x);
		i+=x.encoded_length;
		}
		}

		/**
		* Groups the child AVPs into the data field.
		*
		*/
		public void group()
		{
		Vector temp;
		int i,len=0;
		byte[] t;
		if (!is_ungrouped\|\|childs==null\|\|childs.size()==0) {
		data = new byte[0];
		}
		temp = new Vector();
		for(i=0;i<childs.size();i++){
		t = Codec.encodeAVP((AVP)childs.get(i));
		temp.add(t);
		len += t.length;
		}
		data = new byte[len];
		len = 0;
		for(i=0;i<temp.size();i++){
		t = (byte[]) temp.get(i);
		System.arraycopy(t,0,data,len,t.length);
		len += t.length;
		}
		}

		/**
		* Human readable version of the AVP for logging.
		*/
		public String toString()
		{
		StringBuffer x = new StringBuffer();

		int i;
		x.append("AVP:");
		x.append(" Code=");x.append(code);
		if (flag_vendor_specific) x.append(" V");
		if (flag_mandatory) x.append(" M");
		if (flag_protected) x.append(" P");
		x.append(" Len=");x.append(data.length);
		if (flag_vendor_specific){
		x.append(" V_ID=");x.append(vendor_id);
		}
		x.append(" Data=0x");
		for(i=0;i<data.length;i++){
		x.append(hexa[(data[i]>>4)&0x0F]);
		x.append(hexa[data[i]&0x0F]);
		}
		x.append(" INT_Data=");x.append(int_data);
		x.append(" Char_Data=\"");
		for(i=0;i<data.length;i++)
		if (data[i]>=32&&data[i]<=126)
		x.append((char)data[i]);
		else
		x.append(".");
		x.append("\"");
		if (is_ungrouped){
		x.append(" {");
		for(i=0;i<childs.size();i++){
		if (i!=0) x.append(",");
		x.append(childs.get(i).toString());
		}
		x.append("}");
		}
		return x.toString();
		}


		private static char[] hexa={'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};

		/** Session-Id AVP code. */
		public static final int Session_Id = 263;

		/** Origin-Host AVP code. */
		public static final int Origin_Host = 264;

		/** Origin-Realm AVP code. */
		public static final int Origin_Realm = 296;

		/** Destination-Host AVP code. */
		public static final int Destination_Host = 293;

		/** Destination-Realm AVP code. */
		public static final int Destination_Realm = 283;

		/** Auth-Application-Id AVP code */
		public static final int Auth_Application_Id = 258;

		/** Acct-Application-Id AVP code */
		public static final int Acct_Application_Id = 259;

		/** Vendor-Specific-Application-Id AVP code */
		public static final int Vendor_Specific_Application_Id = 260;

		/** Vendor-Id AVP code */
		public static final int Vendor_Id = 266;

		/** Result-Code AVP code */
		public static final int Result_Code = 268;

		/** Host-IP-Address AVP code */
		public static final int Host_IP_Address = 257;

		/** Product-Name AVP code */
		public static final int Product_Name = 269;

		/** Disconnect-Cause AVP code */
		public static final int Disconnect_Cause = 273;

		}

javasrc/com/iskratel/protocol/diameter/parser/AVPDecodeException.java

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		/* ######################################################################### */
		/* # # */
		/* # # */
		/* # Copyright (c) 2012 Sintesio Org. # */
		/* # # */
		/* # # */
		/* # File Name : AVPDecodeException.java # */
		/* # # */
		/* # File Code : # */
		/* # # */
		/* # Description : Implementation of DIAMETER parser class. # */
		/* # # */
		/* # Revision : 1.0 # */
		/* # # */
		/* # Project Name : # */
		/* # # */
		/* # Date : Apr 2012 # */
		/* # # */
		/* # Author : Sintesio # */
		/* # # */
		/* # Translation : javac # */
		/* # # */
		/* # # */
		/* ######################################################################### */

		package com.iskratel.protocol.diameter.parser;

		/**
		* Exception thrown by methods that decode an AVP.
		*
		*/
		public class AVPDecodeException extends Exception {

		private static final long serialVersionUID = 5500365800621352144L;

		/**
		* Constructs a AVPDecodeException with the specified detail message.
		*
		* @param message The detail message pertaining to this exception.
		*/
		public AVPDecodeException(String message)
		{
		super(message);
		}
		}

javasrc/com/iskratel/protocol/diameter/parser/Codec.java

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