initial version := actual version copied from STF366 (1f221c39) · Commits · TTCN-3 Libraries / LibSip

LibSip_Interface.ttcn

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		/*
		* @author STF 346
		* @version $Id$
		* @desc This module provides the types used by the test component
		* for SIP-IMS tests. Module become from STF306 and STF334-336
		*/

		module LibSip_Interface
		{
		//LibCommon
		import from LibCommon_Sync all;
		import from LibCommon_AbstractData all;
		import from LibCommon_BasicTypesAndValues all;
		import from LibCommon_DataStrings all;
		//LibSip
		import from LibSip_SIPTypesAndValues all;
		import from LibSip_SDPTypes all;
		import from LibSip_XMLTypes all;

		import from LibSip_PIXITS all;
		//LibIms
		import from LibIms_SIPTypesAndValues all;

		group AdressTypes
		{
		type record address4SIP
		{
		//HostPort
		charstring host optional, // hostname, IPv4 or IPv6
		integer portField optional // represented as an integer
		} with { encode "SIPCodec" }

		type address4SIP address;

		}// end group AdressTypes

		type port SipPort message {
		inout Request,
		REGISTER_Request,
		INVITE_Request,
		OPTIONS_Request,
		BYE_Request,
		CANCEL_Request,
		ACK_Request,
		PRACK_Request,
		NOTIFY_Request,
		SUBSCRIBE_Request,
		PUBLISH_Request,
		UPDATE_Request,
		REFER_Request,
		MESSAGE_Request,
		INFO_Request,
		Response,
		Raw } with { extension "address" };

		signature s_SIP_conversation (in charstring text, out boolean answer);
		signature s_SIP_ringing (in charstring text, out boolean answer);
		type port operatorPort procedure {inout s_SIP_conversation; inout s_SIP_ringing};

		// Solution for building error problem. (Important for validation)
		//type component ImsComponent extends SipComponent need to be located in LibIms_Interface and not in LibSip_Interface module
		//With this solution TAU compiler error.
		// type component ImsComponent extends SipComponent
		// {
		// // general variables
		// var ImsInterfaceProfile vc_interfaceprofile
		// } // end ImsComponent

		type component SipComponent
		{
		//port
		port SipPort SIPP;
		// used for communication with the operator
		port operatorPort opPort;

		// current address to send TCP/UDP messages
		var SipUserProfile vc_userprofile; // PIXIT userinformation
		var address vc_sent_label := {host := PX_SIP_SUT_IPADDR, portField := PX_SIP_SUT_PORT};

		// last incoming message
		var Response vc_response; // last incoming response message
		var boolean vc_boo_response := false; // to check if response received or not
		var Request vc_request; // last incoming request message
		var boolean vc_boo_request := false; // to check if request received or not
		var Request vc_requestFor407; // last INVITE request to be authorized if 407/401 received from Proxy

		var SipUrl vc_requestUri := c_empty_RequestUri;
		var charstring vc_branch := "";
		var charstring vc_branch_ICSCF := "";
		var charstring vc_branch_SCSCF := "";

		// SIP message header fields (for building next message)
		var CallId vc_callId := c_empty_CallId;
		var CallId vc_callIdReg := c_empty_CallId;
		var From vc_from := c_empty_From;
		var To vc_to := c_empty_To;
		var To vc_cancel_To := c_empty_To; // used for next CANCEL
		var Via vc_via := c_empty_Via;
		var Via vc_via_REG := c_empty_Via; // via used in last REGISTER

		var RecordRoute vc_recordRoute; // value of RecordRoute header
		var boolean vc_boo_recordRoute := false; // boolean indicates valid recordRoute
		var Route vc_route; // value of Route header
		var boolean vc_boo_route := false; // boolean indicates valid Route

		var Contact vc_contact; // value of Contact header
		var CSeq vc_cSeq := c_empty_cSeq; // value of CSeq header
		var RAck vc_rAck := { fieldName := RACK_E, responseNum := 1, seqNumber := 1, method := "INVITE"}; // value of RAck header
		var HostPort vc_reqHostPort := {host:=PX_SIP_SUT_IPADDR, portField:=PX_SIP_SUT_PORT}; // address to send request
		var Privacy vc_privacy;
		var HistoryInfo_List vc_historyInfoList := {}; // value of history list according to RFC4244
		var SipUrl vc_confURI; // conference URI according to TS124147 ch. 5.3.1.3.2
		var SDP_Message vc_sdp_remote; // incoming SDP offers
		var SDP_Message vc_sdp_local; // SDP values to be sent
		var XmlBody vc_xml_remote; // incoming XML value
		var XmlBody vc_xml_local; //SDP values to be sent

		var CSeq vc_iut_CSeq := c_empty_cSeq; // value of last CSeq header used by the IUT in request
		// To/From header-fields to be used if the callee will release the session
		var To vc_callee_To := c_empty_To;
		var From vc_callee_From := c_empty_From;
		// To/From header-fields to be used if the caller will release the session
		var To vc_caller_To := c_empty_To;
		var From vc_caller_From := c_empty_From;
		var Authorization vc_authorization;

		// variables for storing default references
		var default vc_default;
		var default vc_def_catchSyncStop;

		// general timers
		timer tc_T1 := PX_SIP_T1;
		timer tc_Tf := PX_SIP_TF;
		timer tc_wait := PX_SIP_TWAIT;
		timer tc_ack := PX_SIP_TACK;
		timer tc_resp := PX_SIP_TRESP;
		timer tc_noAct := PX_SIP_TNOACT; // time for SUT to get idle state
		// timer TRept;
		// timer TSync := PX_SIP_TSYNC;
		// timer TGuard := PX_SIP_TGUARD;
		timer tc_tDelay := 32.0;

		var float vc_tcRESP := PX_SIP_TRESP; // standard value for TRESP (may be modified in particular tests)

		// indicators set/used parameter status or state handling in default
		var boolean vc_sdp_remote_is_valid := false; // true if there is a value in v_SDP_remote
		var boolean vc_history_is_valid := false; // true if there is a HistoryList in response message
		var boolean vc_send_SDP := false; // send SDP in the next outgoing message
		var boolean vc_ignore_bye := false; // enable ignore of repeated bye in default
		var boolean vc_ignore_invite := false; // enable ignore invite in default
		var boolean vc_ignore181 := false; // enable ignore of 181 in default
		var boolean vc_ignore484 := false; // enable ignore of 484 in default
		var boolean vc_ignore4xx := false; // enable ignore of 4xx in default
		var boolean vc_ignore200OKinv := false; // enable ignore of 200OKinv in default
		var boolean vc_supported_100rel := false; // true if the received invite contains 100rel
		var boolean vc_supported_precondition:= false; // true if the received invite contains precondition
		var boolean vc_MESSAGEreceived := false; // true if MESSAGE received during altstep
		var boolean vc_first_recv := false; // true after receipt of first incomming SIP message
		var boolean vc_firstREGISTER_sent := false; // true after sent of first REGISTER message

		// parts needed for Client/SelfSyncComp type compatibility
		var StringStack v_stateStack := c_initStringStack;
		port SyncPort syncSendPort;
		port SyncPort syncPort;
		timer tc_sync := PX_TSYNC_TIME_LIMIT;

		// // used for communication with the operator
		// port operatorPort_SIP opPort;

		} // end SipComponent

		} // end module AtsIms_TestSystem

LibSip_PIXITS.ttcn

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		/*
		* @author STF 346
		* @version $Id$
		* @desc This module provides the types used by the test component
		* for SIP-IMS tests. Module become from STF306 and STF334-336
		* NOTE: PIXITS in folowing groups can be ignored if this information
		* is provided in other modules of the ATS that uses this SIP library
		* - Ports_and_addresses_of_the_SUT
		* - PortsAndAddressesOfTheTS1
		* - PortsAndAddressesOfTheTS2
		* - PortsAndAddressesOfTheTS3
		* - ParametersForHTTP_Authentication
		*/

		module LibSip_PIXITS
		{
		//LibCommon
		import from LibCommon_BasicTypesAndValues all;
		import from LibCommon_DataStrings all;

		// _____________________________ PIXIT-S_______________________________
		group SIP_PIXITparameters{
		group SDPParameter {
		modulepar {

		/** @desc charstring for SDP dynamic port
		*/
		charstring PX_SIP_SDP_dyn := "0";

		/** @desc charstring for SDP bandwidth modifier
		*/
		charstring PX_SIP_SDP_b_modifier := "AS";

		/** @desc integer for SDP bandwidth value
		*/
		integer PX_SIP_SDP_b_bandwidth := 64;

		/** @desc charstring for SDP media attribute encoding supported by the IUT
		*/
		charstring PX_SIP_SDP_encoding := "PCMU/8000";

		/** @desc charstring for SDP media attribute encoding unavailable by the IUT
		*/
		charstring PX_SIP_SDP_encoding_unavail := "GSM/8000"; // f_Sip_TC2105_IS___xx__U18

		/** @desc charstring for SDP media attribute encoding unsupported by the IUT
		*/
		charstring PX_SIP_SDP_encoding_unsup := "GSM/8000"; // f_Sip_TC2105_IS___xx__U18

		/** @desc charstring for SDP media T.38 transport (used in TC2101_IS___AU__09)
		*/
		charstring PX_SIP_SDP_transport := "udptl";
		} // modulepar
		} //group SDP Parameter

		group ISUPinterworkingParameters{
		modulepar {
		/** @desc charstring for Used CPC language
		*/
		charstring PX_SIP_ISUP_LANGUAGE := "English";
		/** @desc charstring for Used CPC language
		*/
		charstring PX_SIP_ISUP_CPC_VALUE := "prison";
		}//modulepar
		} // goup PSTNParameters

		group SupportedOptions{
		modulepar {

		/** @desc boolean for True if 100rel mechanism is supported in SIP
		*/
		boolean PX_SIP_100rel := false;

		/** @desc boolean for True if precondition mechanism is supported in SIP
		*/
		boolean PX_SIP_precondition := false;

		/** @desc boolean for True if UDP Transport is used by the IUT to run campaign
		*/
		boolean PX_SIP_UDP := true;

		/** @desc charstring for Used Transport in upper case "UDP"/"TCP"
		*/
		charstring PX_SIP_TRANSPORT := "UDP";
		}//modulepar
		}// group SupportedOptions{

		// PIXITS in group Ports_and_addresses_of_the_SUT can be ignored if this information is provided in other modules of the ATS that uses this SIP library
		group Ports_and_addresses_of_the_SUT{
		modulepar{

		/** @desc integer for SUT port number to exchange SIP messages
		*/
		integer PX_SIP_SUT_PORT := 5060;

		/** @desc charstring for SUT IP address to exchange SIP messages
		*/
		charstring PX_SIP_SUT_IPADDR := "172.27.16.115";

		/** @desc charstring for SUT domain
		*/
		charstring PX_SIP_SUT_HOME_DOMAIN := "172.27.16.115";

		/** @desc charstring for unknown SUT domain
		*/
		charstring PX_SIP_SUT_HOME_DOMAIN_UNKNOWN := "172.88.88.88";

		} //modulepar
		}

		// PIXITS in group PortsAndAddressesOfTheTS1 can be ignored if this information is provided in other modules of the ATS that uses this SIP library
		group PortsAndAddressesOfTheTS1 {
		// Ports and addresses of the TS1 (tester), first access
		modulepar {
		/** @desc integer for port number used by the TS1 to exchange SIP messages
		*/
		integer PX_SIP_TS1_PORT := 5060;

		/** @desc charstring for IP address used by the TS1 to exchange SIP messages
		*/
		charstring PX_SIP_TS1_IPADDR := "172.27.1.218";

		/** @desc charstring for identity of the tester local domain
		*/
		charstring PX_SIP_TS1_LOCAL_DOMAIN := "172.27.1.218";

		/** @desc charstring for identity of the tester local user
		*/
		charstring PX_SIP_TS1_LOCAL_USER := "2910";

		/** @desc charstring for identity of the user with active call diversion service
		*/
		charstring PX_SIP_TS1_LOCAL_USER_DIV := "2907";

		/** @desc charstring for identity of the tester local user (format "+"cc+ndc+sn)
		*/
		charstring PX_SIP_TS1_LOCAL_USER_FULL := "+ 33492941111";

		/** @desc integer for port number used by the TS to exchange media streams
		*/
		integer PX_SIP_TS1_BEARER_PORT := 52000;

		/** @desc charstring for port number used by the TS to exchange media streams
		*/
		integer PX_SIP_TS1_BEARER_PORT2 := 62000;

		/** @desc charstring for IP address used by the TS to exchange media streams
		*/
		charstring PX_SIP_TS1_BEARER_IPADDR := "172.27.1.218";
		}//modulepar
		}// group PortsAndAddressesOfTheTS

		// PIXITS in group PortsAndAddressesOfTheTS2 can be ignored if this information is provided in other modules of the ATS that uses this SIP library
		group PortsAndAddressesOfTheTS2 {
		// Ports and addresses of the TS2 (tester), second access
		modulepar {

		/** @desc integer for port number used by the TS2 to exchange SIP messages
		*/
		integer PX_SIP_TS2_PORT := 5060;

		/** @desc charstring for IP address used by the TS2 to exchange SIP messages
		*/
		charstring PX_SIP_TS2_IPADDR := "172.27.1.219";

		/** @desc charstring for identity of the tester local domain
		*/
		charstring PX_SIP_TS2_LOCAL_DOMAIN := "172.27.1.219";

		/** @desc charstring for identity of the tester local user
		*/
		charstring PX_SIP_TS2_LOCAL_USER := "2911";

		/** @desc charstring for identity of the user with active call diversion service
		*/
		charstring PX_SIP_TS2_LOCAL_USER_DIV := "2011";

		/** @desc charstring for identity of the tester local user (format "+"cc+ndc+sn)
		*/
		charstring PX_SIP_TS2_LOCAL_USER_FULL := "+ 33 4 92941111";

		/** @desc integer for port number used by the TS to exchange media streams
		*/
		integer PX_SIP_TS2_BEARER_PORT := 53000;

		/** @desc integer for port number used by the TS to exchange media streams
		*/
		integer PX_SIP_TS2_BEARER_PORT2 := 63000;

		/** @desc charstring for IP address used by the TS to exchange media streams
		*/
		charstring PX_SIP_TS2_BEARER_IPADDR := "172.27.1.218";

		} // modulepar
		}//group PortsAndAddressesOfTheTS2

		// PIXITS in group PortsAndAddressesOfTheTS3 can be ignored if this information is provided in other modules of the ATS that uses this SIP library
		group PortsAndAddressesOfTheTS3 {
		// Ports and addresses of the TS3 (tester), second access
		modulepar{
		/** @desc integer for Port number used by the TS3 to exchange SIP messages
		*/
		integer PX_SIP_TS3_PORT := 5060;

		/** @desc charstring for IP address used by the TS3 to exchange SIP messages
		*/
		charstring PX_SIP_TS3_IPADDR := "172.27.1.220";

		/** @desc charstring for identity of the tester local domain
		*/
		charstring PX_SIP_TS3_LOCAL_DOMAIN := "172.27.1.220";

		/** @desc charstring for identity of the tester local user
		*/
		charstring PX_SIP_TS3_LOCAL_USER := "2012";

		} //modulepar
		} //group PortsAndAddressesOfTheTS3

		group RegistrationParameters {
		modulepar {

		/** @desc boolean for the SIP user if it have to register itself before executing a test case
		*/
		boolean PX_SIP_REGISTRATION := false;

		/** @desc integer for the minimun SIP user registration expires-value
		*/
		integer PX_SIP_REGISTRATION_exp_min := 3600;

		/** @desc charstring for REGISTRAR domain
		*/
		charstring PX_SIP_SUT_REGISTRAR_DOMAIN := "172.27.16.115";
		}// modulepar
		}// group Registration parameters

		group ReleaseCause{
		modulepar {
		/** @desc integer for Release cause to be used in BYE and in Failure messages
		*/
		integer PX_SIP_BYE_CAUSE := 16;
		}//modulepar
		}//group ReleaseCause

		group RTPStreamControlAndCheck{
		modulepar {
		/** @desc boolean for True, if conversation check is implemented.
		*/
		boolean PX_SIP_CheckConversation := false;

		/** @desc boolean for True, if DTMF check is implemented.
		*/
		boolean PX_SIP_CheckDTMF := false;

		/** @desc boolean for True, if Announcement sending is implemented.
		*/
		boolean PX_SIP_SendAnnouncement := false;

		/** @desc boolean for True, if ringing check is implemented.
		*/
		boolean PX_SIP_CheckRinging := false;
		}//modulepar
		}//group RTPStreamControlAndCheck

		group SwitchToEnableAuthentication {
		modulepar{
		/** @desc boolean for option controlling if authentication is enabled/disabled for REGISTER messages
		*/
		boolean PX_SIP_REGISTER_AUTHENTICATION_ENABLED := true;

		/** @desc boolean for option controlling if authentication is enabled/disabled for INVITE messages
		*/
		boolean PX_SIP_INVITE_AUTHENTICATION_ENABLED := false;
		}
		}

		// PIXITS in group ParametersForHTTP_Authentication can be ignored if this information is provided in other modules of the ATS that uses this SIP library
		group ParametersForHTTP_Authentication {
		modulepar{

		/** @desc charstring for RFC 2617 3.2.1 qop options:
		* Quoted string of one or more tokens indicating the "quality of protection" values supported by the server. The
		* value "auth" indicates authentication; the value "auth-int" indicates authentication with integrity protection.
		*/
		charstring PX_SIP_SUT_UE1_QOP := "auth";

		/** @desc charstring for RFC 2617 3.2.2 username
		* The name of user in the specified realm
		*/
		charstring PX_SIP_SUT_UE1_USERNAME := "abcd";

		/** @desc charstring for RFC 2617 3.2.2.2 passwd: A known shared secret, the password of user of the specified username
		*/
		charstring PX_SIP_SUT_UE1_PASSWD := "1234";

		/** @desc charstring for RFC 2617 3.2.1 qop options:
		* Quoted string of one or more tokens indicating the "quality of protection" values supported by the server. The
		* value "auth" indicates authentication; the value "auth-int" indicates authentication with integrity protection.
		*/
		charstring PX_SIP_SUT_UE2_QOP := "auth";

		/** @desc charstring for RFC 2617 3.2.2 username
		* The name of user in the specified realm
		*/
		charstring PX_SIP_SUT_UE2_USERNAME := "abcd";

		/** @desc charstring for RFC 2617 3.2.2.2 passwd: A known shared secret, the password of user of the specified username
		*/
		charstring PX_SIP_SUT_UE2_PASSWD := "1234";

		}//modulepar
		}//group ParametersForHTTP_Authentication

		group SIP_Timers {
		modulepar {
		/** @desc float for T1 RTT estimate (500 ms)
		*/
		float PX_SIP_T1 := 0.5;

		/** @desc float for T2 Maximum retransmit interval for non-INVITE requests and INVITE response (4000 ms)
		*/
		float PX_T2 := 4.0;

		/** @desc float for T4 Maximum duration a message will remain in the network
		*/
		float PX_T4 := 1.0;

		/** @desc float for TDELAY default value for timeout on outgoing SIP request (ie 64*T1)
		*/
		float PX_SIP_TF := 32.0;

		/** @desc float for TWait default value for waiting an operator action
		*/
		float PX_SIP_TWAIT := 30.0;

		/** @desc float for TAck default value for waiting an acknowledgement
		*/
		float PX_SIP_TACK := 8.0;

		/** @desc float for TResp default value for waiting for a response from the IUT
		*/
		float PX_SIP_TRESP := 15.0;

		/** @desc float for TNoAct default value for waiting no message from the IUT
		* Value given for PX_TNOACT should be less than value of
		* SHORT_REGISTRATION constant (which is currently "3" (seconds))
		*/
		float PX_SIP_TNOACT := 1.0;

		/** @desc float for TSYNC default value to synchronise ptc
		*/
		float PX_SIP_TSYNC := 10.0;

		/** @desc float for TGUARD default value for an extra long timer to limit test execution
		*/
		float PX_SIP_TGUARD := 120.0;

		/** @desc float for TRespRetention minimum time that a Proxy will wait before sending a final response
		*/
		float PX_TRespRetention := 1.0;
		}//modulepar
		}//group SIP_Timers
		} //group SIP_PIXITparameters
		} // end module LibSip_PIXITS

LibSip_SDPTypes.ttcn

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LibSip_SIPTypesAndValues.ttcn

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LibSip_Steps.ttcn

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