diff options
Diffstat (limited to 'library/GSUP_Templates.ttcn')
| -rw-r--r-- | library/GSUP_Templates.ttcn | 1845 |
1 files changed, 1845 insertions, 0 deletions
diff --git a/library/GSUP_Templates.ttcn b/library/GSUP_Templates.ttcn new file mode 100644 index 00000000..403af743 --- /dev/null +++ b/library/GSUP_Templates.ttcn @@ -0,0 +1,1845 @@ +module GSUP_Templates { + +/* GSUP_Templates, defining TTCN-3 templates for the GSUP protocol. + * + * GSUP is a non-standard protocol used between OsmoMSC/OsmoSGSN and OsmoHLR + * in order to replace the complex TCAP/MAP protocol. + * + * (C) 2017-2019 by Harald Welte <laforge@gnumonks.org> + * contributions by sysmocom - s.f.m.c. GmbH + * All rights reserved. + * + * Released under the terms of GNU General Public License, Version 2 or + * (at your option) any later version. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +import from General_Types all; +import from Osmocom_Types all; +import from PCO_Types all; +import from GSUP_Types all; + +function f_gsup_postprocess_decoded(inout GSUP_PDU gsup) { + if (gsup.ies[0].tag == OSMO_GSUP_IMSI_IE) { + /* if last digit is 'F', then there's an odd number of digits and we must strip the F */ + var integer num_digits := lengthof(gsup.ies[0].val.imsi); + if (gsup.ies[0].val.imsi[num_digits-1] == 'F'H) { + gsup.ies[0].val.imsi := substr(gsup.ies[0].val.imsi, 0, num_digits-1); + } + } +} + +function f_gsup_preprocess_encoded(inout GSUP_PDU gsup) { + if (ischosen(gsup.ies[0].val.imsi)) { + /* if number of digits is odd, add a 'F' as padding at the end */ + var integer num_digits := lengthof(gsup.ies[0].val.imsi); + if (num_digits rem 2 == 1) { + gsup.ies[0].val.imsi := gsup.ies[0].val.imsi & 'F'H; + } + } +} + +template (value) GSUP_MSISDN ts_GSUP_MSISDN(hexstring digits, + BIT3 ton := '000'B, + BIT4 npi := '0000'B) := { + len := 0, /* overwritten */ + /* numberingPlanIdentification := npi, + typeOfNumber := ton, + ext1 := '0'B, */ + digits := digits +} + +template GSUP_MSISDN tr_GSUP_MSISDN(template hexstring digits, + template BIT3 ton := ?, + template BIT4 npi := ?) := { + len := ?, + /* numberingPlanIdentification := npi, + typeOfNumber := ton, + ext1 := '0'B, */ + digits := digits +} + +template (value) GSUP_PDP_Address ts_GSUP_PDP_Address_IPv4(template (omit) OCT4 ip_addr) := { + ipv4 := { + spare := '1111'B, + pdp_typeorg := '0001'B, + pdp_typenum := '21'O, + ipv4_address := ip_addr + } +} +template (value) GSUP_PDP_Address ts_EuaIPv4Dyn := ts_GSUP_PDP_Address_IPv4(omit); + +template (present) GSUP_PDP_Address tr_GSUP_PDP_Address_IPv4(template OCT4 ip_addr) := { + ipv4 := { + spare := ?, + pdp_typeorg := '0001'B, + pdp_typenum := '21'O, + ipv4_address := ip_addr + } +} + +template GSUP_IE ts_GSUP_IE_AuthTuple2G(octetstring rand, octetstring sres, + octetstring kc) := { + tag := OSMO_GSUP_AUTH_TUPLE_IE, + len := 0, /* overwritten */ + val := { + auth_tuple := { + valueof(ts_GSUP_IE_RAND(rand)), + valueof(ts_GSUP_IE_SRES(sres)), + valueof(ts_GSUP_IE_Kc(kc)) + } + } +} + +template GSUP_IE tr_GSUP_IE_AuthTuple3G( + template (present) octetstring rand := ?, + template (present) octetstring ik := ?, + template (present) octetstring ck := ?, + template (present) octetstring autn := ?, + template (present) octetstring res := ?) := { + tag := OSMO_GSUP_AUTH_TUPLE_IE, + len := ?, + val := { + auth_tuple := { + tr_GSUP_IE_RAND(rand), + tr_GSUP_IE_IK(ik), + tr_GSUP_IE_CK(ck), + tr_GSUP_IE_AUTN(autn), + tr_GSUP_IE_RES(res) + } + } +} + +template GSUP_IE ts_GSUP_IE_AuthTuple3G(octetstring rand, octetstring ik, + octetstring ck, octetstring autn, + octetstring res) := { + tag := OSMO_GSUP_AUTH_TUPLE_IE, + len := 0, /* overwritten */ + val := { + auth_tuple := { + valueof(ts_GSUP_IE_RAND(rand)), + valueof(ts_GSUP_IE_IK(ik)), + valueof(ts_GSUP_IE_CK(ck)), + valueof(ts_GSUP_IE_AUTN(autn)), + valueof(ts_GSUP_IE_RES(res)) + } + } +} + +template GSUP_IE tr_GSUP_IE_AuthTuple2G3G( + template (present) octetstring rand := ?, + template (present) octetstring sres := ?, + template (present) octetstring kc := ?, + template (present) octetstring ik := ?, + template (present) octetstring ck := ?, + template (present) octetstring autn := ?, + template (present) octetstring res := ?) := { + tag := OSMO_GSUP_AUTH_TUPLE_IE, + len := ?, + val := { + auth_tuple := { + tr_GSUP_IE_RAND(rand), + tr_GSUP_IE_SRES(sres), + tr_GSUP_IE_Kc(kc), + tr_GSUP_IE_IK(ik), + tr_GSUP_IE_CK(ck), + tr_GSUP_IE_AUTN(autn), + tr_GSUP_IE_RES(res) + } + } +} + +template GSUP_IE ts_GSUP_IE_AuthTuple2G3G(octetstring rand, octetstring sres, + octetstring kc, octetstring ik, + octetstring ck, octetstring autn, + octetstring res) := { + tag := OSMO_GSUP_AUTH_TUPLE_IE, + len := 0, /* overwritten */ + val := { + auth_tuple := { + valueof(ts_GSUP_IE_RAND(rand)), + valueof(ts_GSUP_IE_SRES(sres)), + valueof(ts_GSUP_IE_Kc(kc)), + valueof(ts_GSUP_IE_IK(ik)), + valueof(ts_GSUP_IE_CK(ck)), + valueof(ts_GSUP_IE_AUTN(autn)), + valueof(ts_GSUP_IE_RES(res)) + } + } +} + +template (value) GSUP_IE ts_GSUP_IE_PdpInfoCompl := { + tag := OSMO_GSUP_PDP_INFO_COMPL_IE, + len := 0, /* overwritten */ + val := { + pdp_info_compl := ''O + } +} + +template (present) GSUP_IE tr_GSUP_IE_PdpInfoCompl := { + tag := OSMO_GSUP_PDP_INFO_COMPL_IE, + len := 0, /* overwritten */ + val := { + pdp_info_compl := ''O + } +} + +template (value) GSUP_IE ts_GSUP_IE_PdpInfo(template (value) OCT1 ctx_id, + template (value) octetstring apn, + template (value) GSUP_PDP_Address pdp_address, + template (value) octetstring pdp_qos) := { + tag := OSMO_GSUP_PDP_INFO_IE, + len := 0, /* overwritten */ + val := { + pdp_info := { + valueof(ts_GSUP_IE_PDP_CONTEXT_ID(ctx_id)), + valueof(ts_GSUP_IE_PDP_ADDRESS(pdp_address)), + valueof(ts_GSUP_IE_APN(apn)), + valueof(ts_GSUP_IE_PDP_QOS(pdp_qos)) + } + } +} +template (value) GSUP_IE ts_GSUP_IE_PdpInfo_ie(template (value) GSUP_IEs pdp_info) := { + tag := OSMO_GSUP_PDP_INFO_IE, + len := 0, /* overwritten */ + val := { + pdp_info := pdp_info + } +} + +template (present) GSUP_IE tr_GSUP_IE_PdpInfo(template (present) OCT1 ctx_id, + template (present) octetstring apn, + template (present) GSUP_PDP_Address pdp_address) := { + tag := OSMO_GSUP_PDP_INFO_IE, + len := ?, + val := { + pdp_info := { + tr_GSUP_IE_PDP_CONTEXT_ID(ctx_id), + tr_GSUP_IE_PDP_ADDRESS(pdp_address), + tr_GSUP_IE_APN(apn) + } + } +} +template (present) GSUP_IE tr_GSUP_IE_PdpInfo_ie(template (present) GSUP_IEs pdp_info := ?) := { + tag := OSMO_GSUP_PDP_INFO_IE, + len := ?, + val := { + pdp_info := pdp_info + } +} + +template (value) GSUP_IE ts_GSUP_IE_PDP_CONTEXT_ID(template (value) OCT1 ctx_id) := { + tag := OSMO_GSUP_PDP_CONTEXT_ID_IE, + len := 0, + val := { + pdp_ctx_id := ctx_id + } +} + +template (present) GSUP_IE tr_GSUP_IE_PDP_CONTEXT_ID(template OCT1 ctx_id) := { + tag := OSMO_GSUP_PDP_CONTEXT_ID_IE, + len := ?, + val := { + pdp_ctx_id := ctx_id + } +} + +template (value) GSUP_IE ts_GSUP_IE_PDP_ADDRESS(template (value) GSUP_PDP_Address pdp_address) := { + tag := OSMO_GSUP_PDP_ADDRESS_IE, + len := 0, + val := { + pdp_address := pdp_address + } +} + +template (present) GSUP_IE tr_GSUP_IE_PDP_ADDRESS(template (present) GSUP_PDP_Address pdp_address := ?) := { + tag := OSMO_GSUP_PDP_ADDRESS_IE, + len := ?, + val := { + pdp_address := pdp_address + } +} + +template (value) GSUP_IE ts_GSUP_IE_PDP_QOS(template (value) octetstring pdp_qos) := { + tag := OSMO_GSUP_PDP_QOS_IE, + len := 0, + val := { + pdp_qos := pdp_qos + } +} + +template (present) GSUP_IE tr_GSUP_IE_PDP_QOS(template (present) octetstring pdp_qos := ?) := { + tag := OSMO_GSUP_PDP_QOS_IE, + len := ?, + val := { + pdp_qos := pdp_qos + } +} + +template (value) GSUP_IE ts_GSUP_IE_Charging_Characteristics(template (value) octetstring charg_char) := { + tag := OSMO_GSUP_CHARG_CHAR_IE, + len := 0, + val := { + charg_char := charg_char + } +} + +template (present) GSUP_IE tr_GSUP_IE_Charging_Characteristics(template (present) octetstring charg_char := ?) := { + tag := OSMO_GSUP_CHARG_CHAR_IE, + len := ?, + val := { + charg_char := charg_char + } +} + +template (value) GSUP_IE ts_GSUP_IE_PCO(template (value) PCO_DATA pco) := { + tag := OSMO_GSUP_PCO_IE, + len := 0, + val := { + pco := pco + } +} + +template (present) GSUP_IE tr_GSUP_IE_PCO(template (present) PCO_DATA pco := ?) := { + tag := OSMO_GSUP_PCO_IE, + len := ?, + val := { + pco := pco + } +} + +template GSUP_PDU tr_GSUP(template GSUP_MessageType msgt := ?, template GSUP_IEs ies := *) := { + msg_type := msgt, + ies := ies +} + +template (present) GSUP_PDU tr_GSUP_IMSI(template (present) GSUP_MessageType msgt := ?, template (present) hexstring imsi := ?) := { + msg_type := msgt, + ies := { tr_GSUP_IE_IMSI(imsi), * } +} + +template GSUP_PDU ts_GSUP(GSUP_MessageType msgt, GSUP_IEs ies := {}) := { + msg_type := msgt, + ies := ies +} + +template (value) GSUP_IMEI ts_GSUP_IMEI(hexstring digits) := { + len := 0, /* overwritten */ + digits := digits +} + +template GSUP_IMEI tr_GSUP_IMEI(template hexstring digits) := { + len := ?, + digits := digits +} + + +template (value) GSUP_PDU ts_GSUP_SAI_REQ(hexstring imsi) := + ts_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST, { valueof(ts_GSUP_IE_IMSI(imsi)) }); + +template (value) GSUP_PDU ts_GSUP_SAI_REQ_EPS(hexstring imsi) := + ts_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST, { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_CURRENT_RAT_TYPE(RAT_TYPE_EUTRAN_SGs)) + }); + +template (value) GSUP_PDU ts_GSUP_SAI_REQ_NUM_AUTH(hexstring imsi, OCT1 num_auth_vectors) := + ts_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST, { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_NUM_VECTORS_REQ(num_auth_vectors)) + }); + +template (value) GSUP_PDU ts_GSUP_SAI_REQ_PDP_INFO(hexstring imsi, template (value) GSUP_IEs pdp_info) := + ts_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST, { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_PdpInfo_ie(pdp_info)) + }); + +template GSUP_PDU ts_GSUP_SAI_REQ_PDP_INFO_UMTS_AKA_RESYNC( + template (value) hexstring imsi, + template (value) GSUP_IEs pdp_info, + template (value) octetstring auts, + template (value) octetstring rand) := + ts_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST, { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_PdpInfo_ie(pdp_info)), + valueof(ts_GSUP_IE_AUTS(auts)), + valueof(ts_GSUP_IE_RAND(rand)) + }); + +template GSUP_PDU tr_GSUP_SAI_REQ(template hexstring imsi) := + tr_GSUP_IMSI(OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST, imsi); + +template GSUP_PDU tr_GSUP_SAI_REQ_UMTS_AKA_RESYNC( + template hexstring imsi, + template octetstring auts, + template octetstring rand) := + tr_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST, { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_AUTS(auts), + tr_GSUP_IE_RAND(rand), + * + }); + +template (value) GSUP_PDU ts_GSUP_SAI_RES(hexstring imsi, GSUP_IE auth_tuple) := + ts_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT, { + valueof(ts_GSUP_IE_IMSI(imsi)), auth_tuple }); + +template GSUP_PDU tr_GSUP_SAI_ERR(template hexstring imsi, template (present) integer cause := ?) := + tr_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_ERROR, { + tr_GSUP_IE_IMSI(imsi), tr_GSUP_IE_Cause(cause), *}); + +template (value) GSUP_PDU ts_GSUP_SAI_ERR(hexstring imsi, integer cause) := + ts_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_ERROR, { + valueof(ts_GSUP_IE_IMSI(imsi)), valueof(ts_GSUP_IE_Cause(cause)) }); + + +template GSUP_PDU tr_GSUP_SAI_RES(template (present) hexstring imsi, + template (present) GSUP_IE auth_tuple_ie := tr_GSUP_IE(OSMO_GSUP_AUTH_TUPLE_IE)) := + tr_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT, { + tr_GSUP_IE_IMSI(imsi), *, auth_tuple_ie, * }); + +template GSUP_PDU ts_GSUP_UL_REQ(hexstring imsi, GSUP_CnDomain dom := OSMO_GSUP_CN_DOMAIN_PS, + template octetstring source_name := omit) := + ts_GSUP(OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST, f_gen_ts_ies(imsi, dom := dom, + source_name := source_name)); + +template GSUP_PDU tr_GSUP_UL_REQ(template hexstring imsi) := + tr_GSUP_IMSI(OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST, imsi); + +template (value) GSUP_PDU ts_GSUP_UL_RES(hexstring imsi, octetstring destination_name := ''O) := + ts_GSUP(OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT, { valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_Destination_Name(destination_name))}); + +template GSUP_PDU tr_GSUP_UL_RES(template hexstring imsi, template octetstring destination_name := omit) := + tr_GSUP(OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT, f_gen_tr_ies(imsi, destination_name := destination_name)); + +template (value) GSUP_PDU ts_GSUP_UL_ERR(hexstring imsi, integer cause) := + ts_GSUP(OSMO_GSUP_MSGT_UPDATE_LOCATION_ERROR, { + valueof(ts_GSUP_IE_IMSI(imsi)), valueof(ts_GSUP_IE_Cause(cause)) }); + +template GSUP_PDU tr_GSUP_UL_ERR(template hexstring imsi, template integer cause := ?, + template octetstring destination_name := omit) := + tr_GSUP(OSMO_GSUP_MSGT_UPDATE_LOCATION_ERROR, + f_gen_tr_ies(imsi, cause := cause, destination_name := destination_name)); + +template (value) GSUP_PDU ts_GSUP_ISD_REQ(hexstring imsi, hexstring msisdn, octetstring destination_name := ''O) := + ts_GSUP(OSMO_GSUP_MSGT_INSERT_DATA_REQUEST, { + valueof(ts_GSUP_IE_IMSI(imsi)), valueof(ts_GSUP_IE_MSISDN(msisdn)), + valueof(ts_GSUP_IE_Destination_Name(destination_name))}); + +template GSUP_PDU tr_GSUP_ISD_REQ(template hexstring imsi, template hexstring msisdn := ?, + template octetstring destination_name := omit) := + tr_GSUP(OSMO_GSUP_MSGT_INSERT_DATA_REQUEST, + f_gen_tr_ies(imsi, msisdn := msisdn, destination_name := destination_name)); + +template GSUP_PDU ts_GSUP_ISD_RES(hexstring imsi, + template octetstring source_name := omit, + template octetstring destination_name := omit) := + ts_GSUP(OSMO_GSUP_MSGT_INSERT_DATA_RESULT, + f_gen_ts_ies(imsi, source_name := source_name, + destination_name := destination_name)); + +template GSUP_PDU tr_GSUP_ISD_RES(template hexstring imsi) := + tr_GSUP_IMSI(OSMO_GSUP_MSGT_INSERT_DATA_RESULT, imsi); + +template GSUP_PDU tr_GSUP_AUTH_FAIL_IND(hexstring imsi) := + tr_GSUP_IMSI(OSMO_GSUP_MSGT_AUTH_FAIL_REPORT, imsi); + +template (present) GSUP_PDU tr_GSUP_CL_REQ(template (present) hexstring imsi := ?, + template GSUP_CnDomain dom := omit, + template GSUP_CancelType ctype := omit) := + tr_GSUP(OSMO_GSUP_MSGT_LOCATION_CANCEL_REQUEST, + f_gen_tr_ies(imsi, + cancel_type := ctype, + cn_domain := dom)); + +template (value) GSUP_PDU ts_GSUP_CL_REQ(hexstring imsi, GSUP_CancelType ctype) := + ts_GSUP(OSMO_GSUP_MSGT_LOCATION_CANCEL_REQUEST, { + valueof(ts_GSUP_IE_IMSI(imsi)), valueof(ts_GSUP_IE_CancelType(ctype)) }); + +template GSUP_PDU tr_GSUP_CL_RES(template hexstring imsi) := + tr_GSUP_IMSI(OSMO_GSUP_MSGT_LOCATION_CANCEL_RESULT, imsi); + +template (value) GSUP_PDU ts_GSUP_CL_RES(template (value) hexstring imsi) := + ts_GSUP(OSMO_GSUP_MSGT_LOCATION_CANCEL_RESULT, {valueof(ts_GSUP_IE_IMSI(imsi))}); + +template GSUP_PDU tr_GSUP_CL_ERR(template hexstring imsi, template integer cause := ?) := + tr_GSUP(OSMO_GSUP_MSGT_LOCATION_CANCEL_ERROR, { + tr_GSUP_IE_IMSI(imsi), tr_GSUP_IE_Cause(cause), * }); + +template (value) GSUP_PDU ts_GSUP_PURGE_MS_REQ(hexstring imsi, GSUP_CnDomain dom) := + ts_GSUP(OSMO_GSUP_MSGT_PURGE_MS_REQUEST, { + valueof(ts_GSUP_IE_IMSI(imsi)), valueof(ts_GSUP_IE_CnDomain(dom)) }); + +template GSUP_PDU tr_GSUP_PURGE_MS_REQ(template hexstring imsi, template GSUP_CnDomain dom := ?) := + tr_GSUP(OSMO_GSUP_MSGT_PURGE_MS_REQUEST, { + tr_GSUP_IE_IMSI(imsi), *, tr_GSUP_IE_CnDomain(dom) }); + +template (value) GSUP_PDU ts_GSUP_PURGE_MS_RES(hexstring imsi) := + ts_GSUP(OSMO_GSUP_MSGT_PURGE_MS_RESULT, { + valueof(ts_GSUP_IE_IMSI(imsi)) }); + +template GSUP_PDU tr_GSUP_PURGE_MS_RES(template hexstring imsi) := + tr_GSUP(OSMO_GSUP_MSGT_PURGE_MS_RESULT, { + tr_GSUP_IE_IMSI(imsi), * }); + +template GSUP_PDU tr_GSUP_PURGE_MS_ERR(template hexstring imsi, template integer cause) := + tr_GSUP(OSMO_GSUP_MSGT_PURGE_MS_ERROR, { + tr_GSUP_IE_IMSI(imsi), tr_GSUP_IE_Cause(cause) }); + +template (value) GSUP_PDU ts_GSUP_CHECK_IMEI_REQ(hexstring imsi, hexstring imei, + template (omit) octetstring source_name := omit) := + ts_GSUP(OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST, f_gen_ts_ies(imsi, imei := imei, source_name := source_name)); + +template GSUP_PDU tr_GSUP_CHECK_IMEI_REQ( + template hexstring imsi, + template hexstring imei +) := tr_GSUP( + OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST, + { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_IMEI(imei), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SUBSCRIBER_MANAGEMENT) + } +); + +template (value) GSUP_PDU ts_GSUP_CHECK_IMEI_RES(hexstring imsi, GSUP_IMEIResult result) := + ts_GSUP(OSMO_GSUP_MSGT_CHECK_IMEI_RESULT, { + valueof(ts_GSUP_IE_IMSI(imsi)), valueof(ts_GSUP_IE_IMEI_Result(result)) }); + +template GSUP_PDU tr_GSUP_CHECK_IMEI_RES(template hexstring imsi, template GSUP_IMEIResult result, + template octetstring destination_name := omit) := + tr_GSUP(OSMO_GSUP_MSGT_CHECK_IMEI_RESULT, + f_gen_tr_ies(imsi, imei_result := result, destination_name := destination_name)); + +template (value) GSUP_PDU ts_GSUP_CHECK_IMEI_ERR(hexstring imsi, integer cause) := + ts_GSUP(OSMO_GSUP_MSGT_CHECK_IMEI_ERROR, { + valueof(ts_GSUP_IE_IMSI(imsi)), valueof(ts_GSUP_IE_Cause(cause)) }); + +template GSUP_PDU tr_GSUP_CHECK_IMEI_ERR(template hexstring imsi, template integer cause, + template octetstring destination_name := omit) := + tr_GSUP(OSMO_GSUP_MSGT_CHECK_IMEI_ERROR, f_gen_tr_ies(imsi, cause := cause, destination_name := destination_name)); + + +/* EPDG Tunnel */ +template (value) GSUP_PDU ts_GSUP_EPDGTunnel_REQ(hexstring imsi, + template (value) PCO_DATA pco, + GSUP_Message_Class message_class := OSMO_GSUP_MESSAGE_CLASS_IPSEC_EPDG, + GSUP_CnDomain dom := OSMO_GSUP_CN_DOMAIN_PS, + template (omit) octetstring source_name := omit) := + ts_GSUP(OSMO_GSUP_MSGT_EPDG_TUNNEL_REQUEST, f_gen_ts_ies(imsi, + message_class := message_class, + pco := pco, + dom := dom, + source_name := source_name)); + +template (present) GSUP_PDU tr_GSUP_EPDGTunnel_REQ(template (present) hexstring imsi := ?, + template (present) GSUP_Message_Class message_class := OSMO_GSUP_MESSAGE_CLASS_IPSEC_EPDG) := + tr_GSUP(OSMO_GSUP_MSGT_EPDG_TUNNEL_REQUEST, + f_gen_tr_ies(imsi, + message_class := message_class)); + + +template (value) GSUP_PDU ts_GSUP_EPDGTunnel_RES(hexstring imsi, + template (value) GSUP_IEs pdp_info, + GSUP_Message_Class message_class := OSMO_GSUP_MESSAGE_CLASS_IPSEC_EPDG, + octetstring destination_name := ''O) := + ts_GSUP(OSMO_GSUP_MSGT_EPDG_TUNNEL_RESULT, { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_PdpInfoCompl), + valueof(ts_GSUP_IE_PdpInfo_ie(pdp_info)), + valueof(ts_GSUP_IE_Message_Class(message_class)), + valueof(ts_GSUP_IE_Destination_Name(destination_name)) + }); + +template (present) GSUP_PDU tr_GSUP_EPDGTunnel_RES(template (present) hexstring imsi, + template (present) GSUP_IEs pdp_info, + template (present) PCO_DATA pco := ?, + template (present) GSUP_Message_Class message_class := OSMO_GSUP_MESSAGE_CLASS_IPSEC_EPDG, + template octetstring destination_name := omit) := + tr_GSUP(OSMO_GSUP_MSGT_EPDG_TUNNEL_RESULT, + f_gen_tr_ies(imsi, + pdp_info_compl := true, + pdp_info := pdp_info, + message_class := message_class, + pco := pco, + destination_name := destination_name)); + +template (value) GSUP_PDU ts_GSUP_EPDGTunnel_ERR(hexstring imsi, + GSUP_Message_Class message_class := OSMO_GSUP_MESSAGE_CLASS_IPSEC_EPDG, + integer cause := 0) := + ts_GSUP(OSMO_GSUP_MSGT_EPDG_TUNNEL_ERROR, { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_Cause(cause)), + valueof(ts_GSUP_IE_Message_Class(message_class)) + }); + +template (present) GSUP_PDU tr_GSUP_EPDGTunnel_ERR(template (present) hexstring imsi, + template (present) GSUP_Message_Class message_class := OSMO_GSUP_MESSAGE_CLASS_IPSEC_EPDG, + template (present) integer cause := ?, + template octetstring destination_name := omit) := + tr_GSUP(OSMO_GSUP_MSGT_EPDG_TUNNEL_ERROR, + f_gen_tr_ies(imsi, + message_class := message_class, + cause := cause, + destination_name := destination_name)); + + +template (value) GSUP_IE ts_GSUP_IE_CancelType(GSUP_CancelType ctype) := { + tag := OSMO_GSUP_CANCEL_TYPE_IE, + len := 0, /* overwritten */ + val := { + cancel_type := ctype + } +} + +template GSUP_IE tr_GSUP_IE_CancelType(template GSUP_CancelType ctype) := + tr_GSUP_IE(OSMO_GSUP_CANCEL_TYPE_IE, GSUP_IeValue:{cancel_type:=ctype}); + +template GSUP_IE tr_GSUP_IE_CnDomain(template GSUP_CnDomain domain) := + tr_GSUP_IE(OSMO_GSUP_CN_DOMAIN_IE, GSUP_IeValue:{cn_domain:=domain}); + +template GSUP_IE tr_GSUP_IE(template GSUP_IEI iei, template GSUP_IeValue val := ?) := { + tag := iei, + len := ?, + val := val +} + +template (value) GSUP_IE ts_GSUP_IE_IMSI(template (value) hexstring imsi) := { + tag := OSMO_GSUP_IMSI_IE, + len := 0, /* overwritten */ + val := { + imsi := imsi + } +} + +template (present) GSUP_IE tr_GSUP_IE_IMSI(template (present) hexstring imsi := ?) := { + tag := OSMO_GSUP_IMSI_IE, + len := ?, + val := { + imsi := imsi + } +} + +template (value) GSUP_IE ts_GSUP_IE_MSISDN(hexstring msisdn) := { + tag := OSMO_GSUP_MSISDN_IE, + len := 0, /* overwritten */ + val := { + msisdn := ts_GSUP_MSISDN(msisdn) + } +} + +template GSUP_IE tr_GSUP_IE_MSISDN(template hexstring msisdn) := { + tag := OSMO_GSUP_MSISDN_IE, + len := ?, + val := { + msisdn := tr_GSUP_MSISDN(msisdn) + } +} + + +template (value) GSUP_IE ts_GSUP_IE_Cause(integer cause) := { + tag := OSMO_GSUP_CAUSE_IE, + len := 0, /* overwritten */ + val := { + cause := cause + } +} + +template GSUP_IE tr_GSUP_IE_Cause(template integer cause) := { + tag := OSMO_GSUP_CAUSE_IE, + len := ?, + val := { + cause := cause + } +} + +template (value) GSUP_IE ts_GSUP_IE_AUTS(template (value) octetstring auts) := { + tag := OSMO_GSUP_AUTS_IE, + len := 0, /* overwritten */ + val := { + auts := auts + } +} + +template GSUP_IE tr_GSUP_IE_AUTS(template octetstring auts) := { + tag := OSMO_GSUP_AUTS_IE, + len := ?, + val := { + auts := auts + } +} + +template (value) GSUP_IE ts_GSUP_IE_RAND(template (value) octetstring rand) := { + tag := OSMO_GSUP_RAND_IE, + len := 0, /* overwritten */ + val := { + rand := rand + } +} + +template GSUP_IE tr_GSUP_IE_RAND(template octetstring rand := ?) := { + tag := OSMO_GSUP_RAND_IE, + len := ?, + val := { + rand := rand + } +} + +template (present) GSUP_IE tr_GSUP_IE_SRES(template (present) octetstring sres := ?) := { + tag := OSMO_GSUP_SRES_IE, + len := ?, + val := { + sres := sres + } +} + +template (value) GSUP_IE ts_GSUP_IE_SRES(octetstring sres) := { + tag := OSMO_GSUP_SRES_IE, + len := 0, /* overwritten */ + val := { + sres := sres + } +} + +template (present) GSUP_IE tr_GSUP_IE_Kc(template (present) octetstring kc := ?) := { + tag := OSMO_GSUP_KC_IE, + len := ?, + val := { + kc := kc + } +} + +template (value) GSUP_IE ts_GSUP_IE_Kc(octetstring kc) := { + tag := OSMO_GSUP_KC_IE, + len := 0, /* overwritten */ + val := { + kc := kc + } +} + +template (present) GSUP_IE tr_GSUP_IE_IK(template (present) octetstring ik := ?) := { + tag := OSMO_GSUP_IK_IE, + len := ?, + val := { + ik := ik + } +} + +template (value) GSUP_IE ts_GSUP_IE_IK(octetstring ik) := { + tag := OSMO_GSUP_IK_IE, + len := 0, /* overwritten */ + val := { + ik := ik + } +} + +template (present) GSUP_IE tr_GSUP_IE_CK(template (present) octetstring ck := ?) := { + tag := OSMO_GSUP_CK_IE, + len := ?, + val := { + ck := ck + } +} + +template (value) GSUP_IE ts_GSUP_IE_CK(octetstring ck) := { + tag := OSMO_GSUP_CK_IE, + len := 0, /* overwritten */ + val := { + ck := ck + } +} + +template (present) GSUP_IE tr_GSUP_IE_AUTN(template (present) octetstring autn := ?) := { + tag := OSMO_GSUP_AUTN_IE, + len := ?, + val := { + autn := autn + } +} + +template (value) GSUP_IE ts_GSUP_IE_AUTN(octetstring autn) := { + tag := OSMO_GSUP_AUTN_IE, + len := 0, /* overwritten */ + val := { + autn := autn + } +} + +template (present) GSUP_IE tr_GSUP_IE_RES(template (present) octetstring res := ?) := { + tag := OSMO_GSUP_RES_IE, + len := ?, + val := { + res := res + } +} + +template (value) GSUP_IE ts_GSUP_IE_RES(octetstring res) := { + tag := OSMO_GSUP_RES_IE, + len := 0, /* overwritten */ + val := { + res := res + } +} + +template (value) GSUP_IE ts_GSUP_IE_APN(template (value) octetstring apn) := { + tag := OSMO_GSUP_ACCESS_POINT_NAME_IE, + len := 0, /* overwritten */ + val := { + apn := apn + } +} + +template GSUP_IE tr_GSUP_IE_APN(template octetstring apn) := { + tag := OSMO_GSUP_ACCESS_POINT_NAME_IE, + len := ?, + val := { + apn := apn + } +} + +template GSUP_IE ts_GSUP_IE_CnDomain(template GSUP_CnDomain dom) := { + tag := OSMO_GSUP_CN_DOMAIN_IE, + len := 0, /* overwritten */ + val := { + cn_domain := dom + } +} + +template (value) GSUP_IE ts_GSUP_IE_SessionId(OCT4 sid) := { + tag := OSMO_GSUP_SESSION_ID_IE, + len := 0, /* overwritten */ + val := { + session_id := sid + } +} +template GSUP_IE tr_GSUP_IE_SessionId(template OCT4 sid) := { + tag := OSMO_GSUP_SESSION_ID_IE, + len := ?, + val := { + session_id := sid + } +} + +template (value) GSUP_IE ts_GSUP_IE_SessionState(GSUP_SessionState state) := { + tag := OSMO_GSUP_SESSION_STATE_IE, + len := 0, /* overwritten */ + val := { + session_state := state + } +} +template GSUP_IE tr_GSUP_IE_SessionState(template GSUP_SessionState state) := { + tag := OSMO_GSUP_SESSION_STATE_IE, + len := ?, + val := { + session_state := state + } +} + +template (value) GSUP_IE ts_GSUP_IE_SM_RP_MR(OCT1 ref) := { + tag := OSMO_GSUP_SM_RP_MR_IE, + len := 0, /* overwritten */ + val := { + sm_rp_mr := ref + } +} +template GSUP_IE tr_GSUP_IE_SM_RP_MR(template OCT1 ref) := { + tag := OSMO_GSUP_SM_RP_MR_IE, + len := ?, + val := { + sm_rp_mr := ref + } +} + +template (value) GSUP_IE ts_GSUP_IE_SM_RP_CAUSE(OCT1 cause) := { + tag := OSMO_GSUP_SM_RP_CAUSE_IE, + len := 0, /* overwritten */ + val := { + sm_rp_cause := cause + } +} +template GSUP_IE tr_GSUP_IE_SM_RP_CAUSE(template OCT1 cause) := { + tag := OSMO_GSUP_SM_RP_CAUSE_IE, + len := ?, + val := { + sm_rp_cause := cause + } +} + +template (value) GSUP_IE ts_GSUP_IE_SM_RP_MMS(OCT1 mms) := { + tag := OSMO_GSUP_SM_RP_MMS_IE, + len := 0, /* overwritten */ + val := { + sm_rp_mms := mms + } +} +template GSUP_IE tr_GSUP_IE_SM_RP_MMS(template OCT1 mms) := { + tag := OSMO_GSUP_SM_RP_MMS_IE, + len := ?, + val := { + sm_rp_mms := mms + } +} + +template (value) GSUP_IE ts_GSUP_IE_IMEI(hexstring imei) := { + tag := OSMO_GSUP_IMEI_IE, + len := 0, /* overwritten */ + val := { + imei := ts_GSUP_IMEI(imei) + } +} +template GSUP_IE tr_GSUP_IE_IMEI(template hexstring imei) := { + tag := OSMO_GSUP_IMEI_IE, + len := ?, + val := { + imei := tr_GSUP_IMEI(imei) + } +} + +template (value) GSUP_IE ts_GSUP_IE_IMEI_Result(GSUP_IMEIResult result) := { + tag := OSMO_GSUP_IMEI_RESULT_IE, + len := 0, /* overwritten */ + val := { + imei_result := result + } +} +template GSUP_IE tr_GSUP_IE_IMEI_Result(template GSUP_IMEIResult result) := { + tag := OSMO_GSUP_IMEI_RESULT_IE, + len := ?, + val := { + imei_result := result + } +} + +template (value) GSUP_IE ts_GSUP_IE_NUM_VECTORS_REQ(OCT1 num) := { + tag := OSMO_GSUP_NUM_VECTORS_REQ_IE, + len := 0, /* overwritten */ + val := { + num_auth_vectors := num + } +} +template GSUP_IE tr_GSUP_IE_NUM_VECTORS_REQ(template OCT1 num) := { + tag := OSMO_GSUP_NUM_VECTORS_REQ_IE, + len := ?, + val := { + num_auth_vectors := num + } +} + +/* See 3GPP TS 24.011, figures 8.5 and 8.6 */ +private function f_pad_SM_RP_Addr(template hexstring number) +return template hexstring { + if (isvalue(number) and not istemplatekind(number, "omit")) { + return f_pad_bcd_number(valueof(number)); + } else { + return number; + } +} + +template GSUP_SM_RP_Addr t_GSUP_SM_RP_Addr(template hexstring number, + template BIT4 npi := '0001'B, + template BIT3 ton := '001'B, + template BIT1 ext := '1'B) := { + ext := ext, + ton := ton, + npi := npi, + /* Work around TITAN's padding problems: encoding works fine, + * but it does not consider 'F'H as padding in decoded data. */ + number := f_pad_SM_RP_Addr(number) +} + +/** + * SM-RP-DA represents the SM Destination Address, see 7.6.8.1. + * It can be either of the following: + * - IMSI + * - LMSI (not implemented) + * - MSISDN + * - roaming number (not implemented) + * - service centre address + */ +template (value) GSUP_SM_RP_DA ts_GSUP_SM_RP_DA_IMSI(hexstring imsi) := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_IMSI, + id_enc := { imsi := imsi } +} +template GSUP_SM_RP_DA tr_GSUP_SM_RP_DA_IMSI(template hexstring imsi) := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_IMSI, + id_enc := { imsi := imsi } +} + +template (value) GSUP_SM_RP_DA ts_GSUP_SM_RP_DA_MSISDN(GSUP_SM_RP_Addr msisdn) := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_MSISDN, + id_enc := { msisdn := msisdn } +} +template GSUP_SM_RP_DA tr_GSUP_SM_RP_DA_MSISDN(template GSUP_SM_RP_Addr msisdn) := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_MSISDN, + id_enc := { msisdn := msisdn } +} + +template (value) GSUP_SM_RP_DA ts_GSUP_SM_RP_DA_SMSC_ADDR(GSUP_SM_RP_Addr smsc_addr) := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_SMSC_ADDR, + id_enc := { smsc_addr := smsc_addr } +} +template GSUP_SM_RP_DA tr_GSUP_SM_RP_DA_SMSC_ADDR(template GSUP_SM_RP_Addr smsc_addr) := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_SMSC_ADDR, + id_enc := { smsc_addr := smsc_addr } +} + +template (value) GSUP_SM_RP_DA ts_GSUP_SM_RP_DA_NULL := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_NULL, + id_enc := omit +} +template GSUP_SM_RP_DA tr_GSUP_SM_RP_DA_NULL := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_NULL, + id_enc := omit +} + +template (value) GSUP_IE ts_GSUP_IE_SM_RP_DA(GSUP_SM_RP_DA val) := { + tag := OSMO_GSUP_SM_RP_DA_IE, + len := 0, /* overwritten */ + val := { + sm_rp_da := val + } +} +template GSUP_IE tr_GSUP_IE_SM_RP_DA(template GSUP_SM_RP_DA val) := { + tag := OSMO_GSUP_SM_RP_DA_IE, + len := ?, + val := { + sm_rp_da := val + } +} + +/** + * SM-RP-OA represents the SM Originating Address, see 7.6.8.2. + * It can be either of the following: + * - MSISDN + * - service centre address + */ +template (value) GSUP_SM_RP_OA ts_GSUP_SM_RP_OA_MSISDN(GSUP_SM_RP_Addr msisdn) := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_MSISDN, + id_enc := { msisdn := msisdn } +} +template GSUP_SM_RP_OA tr_GSUP_SM_RP_OA_MSISDN(template GSUP_SM_RP_Addr msisdn) := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_MSISDN, + id_enc := { msisdn := msisdn } +} + +template (value) GSUP_SM_RP_OA ts_GSUP_SM_RP_OA_SMSC_ADDR(GSUP_SM_RP_Addr smsc_addr) := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_SMSC_ADDR, + id_enc := { smsc_addr := smsc_addr } +} +template GSUP_SM_RP_OA tr_GSUP_SM_RP_OA_SMSC_ADDR(template GSUP_SM_RP_Addr smsc_addr) := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_SMSC_ADDR, + id_enc := { smsc_addr := smsc_addr } +} + +template (value) GSUP_SM_RP_OA ts_GSUP_SM_RP_OA_NULL := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_NULL, + id_enc := omit +} +template GSUP_SM_RP_OA tr_GSUP_SM_RP_OA_NULL := { + id_type := OSMO_GSUP_SM_RP_ODA_ID_NULL, + id_enc := omit +} + +template (value) GSUP_IE ts_GSUP_IE_SM_RP_OA(GSUP_SM_RP_OA val) := { + tag := OSMO_GSUP_SM_RP_OA_IE, + len := 0, /* overwritten */ + val := { + sm_rp_oa := val + } +} +template GSUP_IE tr_GSUP_IE_SM_RP_OA(template GSUP_SM_RP_OA val) := { + tag := OSMO_GSUP_SM_RP_OA_IE, + len := ?, + val := { + sm_rp_oa := val + } +} + +/* SM-RP-UI represents the SM TPDU, see 7.6.8.4 */ +template (value) GSUP_IE ts_GSUP_IE_SM_RP_UI(octetstring val) := { + tag := OSMO_GSUP_SM_RP_UI_IE, + len := 0, /* overwritten */ + val := { + sm_rp_ui := val + } +} +template GSUP_IE tr_GSUP_IE_SM_RP_UI(template octetstring val) := { + tag := OSMO_GSUP_SM_RP_UI_IE, + len := ?, + val := { + sm_rp_ui := val + } +} + +/* SM Alert Reason IE (used in READY-FOR-SM), see 7.6.8.8 */ +template (value) GSUP_IE ts_GSUP_IE_SM_ALERT_RSN(GSUP_SM_ALERT_RSN_Type rsn) := { + tag := OSMO_GSUP_SM_ALERT_RSN_IE, + len := 0, /* overwritten */ + val := { + sm_alert_rsn := rsn + } +} +template GSUP_IE tr_GSUP_IE_SM_ALERT_RSN(template GSUP_SM_ALERT_RSN_Type rsn) := { + tag := OSMO_GSUP_SM_ALERT_RSN_IE, + len := ?, + val := { + sm_alert_rsn := rsn + } +} + +template (value) GSUP_IE ts_GSUP_IE_SSInfo(octetstring ss) := { + tag := OSMO_GSUP_SS_INFO_IE, + len := 0, /* overwritten */ + val := { + ss_info := ss + } +} +template GSUP_IE tr_GSUP_IE_SSInfo(template octetstring ss) := { + tag := OSMO_GSUP_SS_INFO_IE, + len := ?, + val := { + ss_info := ss + } +} + +template GSUP_IE tr_GSUP_IE_Message_Class(template GSUP_Message_Class val) := { + tag := OSMO_GSUP_MESSAGE_CLASS_IE, + len := ?, + val := { + message_class := val + } +} + +template (value) GSUP_IE ts_GSUP_IE_Message_Class(GSUP_Message_Class val) := { + tag := OSMO_GSUP_MESSAGE_CLASS_IE, + len := 0, /* overwritten */ + val := { + message_class := val + } +} + +template GSUP_IE tr_GSUP_IE_Source_Name(template octetstring name) := { + tag := OSMO_GSUP_SOURCE_NAME_IE, + len := ?, + val := { + source_name := name + } +} + +template (value) GSUP_IE ts_GSUP_IE_Source_Name(octetstring name) := { + tag := OSMO_GSUP_SOURCE_NAME_IE, + len := 0, /* overwritten */ + val := { + source_name := name + } +} + +template GSUP_IE tr_GSUP_IE_Destination_Name(template octetstring name) := { + tag := OSMO_GSUP_DESTINATION_NAME_IE, + len := ?, + val := { + destination_name := name + } +} + +template (value) GSUP_IE ts_GSUP_IE_Destination_Name(octetstring name) := { + tag := OSMO_GSUP_DESTINATION_NAME_IE, + len := 0, /* overwritten */ + val := { + destination_name := name + } +} + +template GSUP_IE tr_GSUP_IE_AN_APDU(template GSUP_AN_APDU an_apdu) := { + tag := OSMO_GSUP_AN_APDU_IE, + len := ?, + val := { + an_apdu := an_apdu + } +} + +template (value) GSUP_IE ts_GSUP_IE_AN_APDU(GSUP_AN_APDU an_apdu) := { + tag := OSMO_GSUP_AN_APDU_IE, + len := 0, /* overwritten */ + val := { + an_apdu := an_apdu + } +} + +template (present) GSUP_IE tr_GSUP_IE_SUPPORTED_RAT_TYPES(template (present) GSUP_RatTypes ratt) := { + tag := OSMO_GSUP_SUPPORTED_RAT_TYPES_IE, + len := ?, + val := { + supported_rat_types := ratt + } +} +template (value) GSUP_IE ts_GSUP_IE_SUPPORTED_RAT_TYPES(GSUP_RatTypes ratt) := { + tag := OSMO_GSUP_SUPPORTED_RAT_TYPES_IE, + len := 0, /* overwritten */ + val := { + supported_rat_types := ratt + } +} + +template (present) GSUP_IE tr_GSUP_IE_CURRENT_RAT_TYPE(template (present) GSUP_RatType ratt) := { + tag := OSMO_GSUP_CURRENT_RAT_TYPE_IE, + len := ?, + val := { + current_rat_type := ratt + } +} +template (value) GSUP_IE ts_GSUP_IE_CURRENT_RAT_TYPE(GSUP_RatType ratt) := { + tag := OSMO_GSUP_CURRENT_RAT_TYPE_IE, + len := 0, /* overwritten */ + val := { + current_rat_type := ratt + } +} + +private function f_gen_ts_ies(hexstring imsi, + template (omit) boolean pdp_info_compl := omit, + template (omit) GSUP_Message_Class message_class := omit, + template (omit) hexstring imei := omit, + template (omit) PCO_DATA pco := omit, + template (omit) GSUP_CnDomain dom := omit, + template (omit) octetstring source_name := omit, + template (omit) octetstring destination_name := omit + ) return GSUP_IEs { + var GSUP_IEs ies := { + valueof(ts_GSUP_IE_IMSI(imsi)) + }; + + if (isvalue(dom)) { + ies := ies & { valueof(ts_GSUP_IE_CnDomain(dom)) }; + } + + if (isvalue(pdp_info_compl) and valueof(pdp_info_compl)) { + ies := ies & { valueof(ts_GSUP_IE_PdpInfoCompl) }; + } + + if (isvalue(imei)) { + ies := ies & { valueof(ts_GSUP_IE_IMEI(valueof(imei))) }; + } + + if (isvalue(pco)) { + ies := ies & { valueof(ts_GSUP_IE_PCO(valueof(pco))) }; + } + + if (isvalue(message_class)) { + ies := ies & { valueof(ts_GSUP_IE_Message_Class(valueof(message_class))) }; + } + + if (isvalue(source_name)) { + ies := ies & { valueof(ts_GSUP_IE_Source_Name(valueof(source_name))) }; + } + + if (isvalue(destination_name)) { + ies := ies & { valueof(ts_GSUP_IE_Destination_Name(valueof(destination_name))) }; + } + + return ies; +} + +private function f_gen_tr_ies(template hexstring imsi, + template boolean pdp_info_compl := omit, + template GSUP_IEs pdp_info := omit, + template GSUP_Message_Class message_class := omit, + template integer cause := omit, + template GSUP_CancelType cancel_type := omit, + template hexstring msisdn := omit, + template GSUP_IMEIResult imei_result := omit, + template PCO_DATA pco := omit, + template GSUP_CnDomain cn_domain := omit, + template octetstring source_name := omit, + template octetstring destination_name := omit + ) return template GSUP_IEs { + var template GSUP_IEs ies := { + tr_GSUP_IE_IMSI(imsi) + }; + var integer idx := 1; + + if (not istemplatekind(msisdn, "omit")) { + ies[idx] := tr_GSUP_IE_MSISDN(msisdn); + idx := idx + 1; + } + + if (not istemplatekind(cause, "omit")) { + ies[idx] := tr_GSUP_IE_Cause(cause); + idx := idx + 1; + } + + if (not istemplatekind(cancel_type, "omit")) { + ies[idx] := tr_GSUP_IE_CancelType(cancel_type); + idx := idx + 1; + } + + if (not istemplatekind(pdp_info_compl, "omit")) { + ies[idx] := tr_GSUP_IE_PdpInfoCompl; + idx := idx + 1; + } + + if (not istemplatekind(pdp_info, "omit")) { + ies[idx] := tr_GSUP_IE_PdpInfo_ie(pdp_info); + idx := idx + 1; + } + + if (not istemplatekind(cn_domain, "omit")) { + ies[idx] := tr_GSUP_IE_CnDomain(cn_domain); + idx := idx + 1; + } + + if (not istemplatekind(imei_result, "omit")) { + ies[idx] := tr_GSUP_IE_IMEI_Result(imei_result); + idx := idx + 1; + } + + if (not istemplatekind(message_class, "omit")) { + ies[idx] := tr_GSUP_IE_Message_Class(message_class); + idx := idx + 1; + } + + if (not istemplatekind(pco, "omit")) { + ies[idx] := tr_GSUP_IE_PCO(pco); + idx := idx + 1; + } + + if (not istemplatekind(source_name, "omit")) { + ies[idx] := tr_GSUP_IE_Source_Name(source_name); + idx := idx + 1; + } + + ies[idx] := *; + idx := idx + 1; + + if (not istemplatekind(destination_name, "omit")) { + if (istemplatekind(destination_name, "*")) { + ies[idx] := *; + } else { + ies[idx] := tr_GSUP_IE_Destination_Name(destination_name); + } + idx := idx + 1; + } + + return ies; +} + +private function f_gen_ts_ss_ies( + hexstring imsi, + OCT4 sid, + GSUP_SessionState state, + template (omit) octetstring ss := omit, + template (omit) integer cause := omit, + template octetstring source_name := omit +) return GSUP_IEs { + /* Mandatory IEs */ + var GSUP_IEs ies := { + valueof(ts_GSUP_IE_IMSI(imsi)) + }; + + /* Cause IE is needed for PROC_SS_ERR */ + if (isvalue(cause)) { + ies := ies & { valueof(ts_GSUP_IE_Cause(valueof(cause))) }; + } + + /* Mandatory session IEs */ + ies := ies & { valueof(ts_GSUP_IE_SessionId(sid)) }; + ies := ies & { valueof(ts_GSUP_IE_SessionState(state)) }; + + /* Optional SS payload */ + if (isvalue(ss)) { + ies := ies & { valueof(ts_GSUP_IE_SSInfo(valueof(ss))) }; + } + + if (isvalue(source_name)) { + ies := ies & { valueof(ts_GSUP_IE_Source_Name(valueof(source_name))) }; + } + + return ies; +} +private function f_gen_tr_ss_ies( + template hexstring imsi, + template OCT4 sid := ?, + template GSUP_SessionState state := ?, + template octetstring ss := omit, + template integer cause := omit, + template octetstring destination_name := omit +) return template GSUP_IEs { + /* Mandatory IEs */ + var template GSUP_IEs ies := { + tr_GSUP_IE_IMSI(imsi) + }; + var integer idx := 1; + + /* Cause IE is needed for PROC_SS_ERR */ + if (istemplatekind(cause, "*")) { + ies[idx] := *; + idx := idx + 1; + } else if (not istemplatekind(cause, "omit")) { + ies[idx] := tr_GSUP_IE_Cause(cause); + idx := idx + 1; + } + + /* Mandatory session IEs */ + ies[idx] := tr_GSUP_IE_SessionId(sid); + ies[idx + 1] := tr_GSUP_IE_SessionState(state); + idx := idx + 2; + + /* Optional SS payload */ + if (istemplatekind(ss, "*")) { + ies[idx] := *; + idx := idx + 1; + } else if (not istemplatekind(ss, "omit")) { + ies[idx] := tr_GSUP_IE_SSInfo(ss); + idx := idx + 1; + } + + if (isvalue(destination_name)) { + ies[idx] := tr_GSUP_IE_Destination_Name(destination_name); + idx := idx + 1; + } + + /* the GSUP Message Class IE is optional, as old implementations don't have it yet */ + var template GSUP_IEs ies2 := ies; + ies2[idx] := tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_USSD); + idx := idx + 1; + + return (ies, ies2); +} + +template (value) GSUP_PDU ts_GSUP_PROC_SS_REQ( + hexstring imsi, + OCT4 sid, + GSUP_SessionState state, + template (omit) octetstring ss := omit, + template (omit) octetstring source_name := omit +) := ts_GSUP( + OSMO_GSUP_MSGT_PROC_SS_REQUEST, + f_gen_ts_ss_ies(imsi, sid, state, ss, source_name := source_name) +); +template GSUP_PDU tr_GSUP_PROC_SS_REQ( + template hexstring imsi, + template OCT4 sid := ?, + template GSUP_SessionState state := ?, + template octetstring ss := * +) := tr_GSUP( + OSMO_GSUP_MSGT_PROC_SS_REQUEST, + f_gen_tr_ss_ies(imsi, sid, state, ss) +); + +template (value) GSUP_PDU ts_GSUP_PROC_SS_RES( + hexstring imsi, + OCT4 sid, + GSUP_SessionState state, + template (omit) octetstring ss := omit +) := ts_GSUP( + OSMO_GSUP_MSGT_PROC_SS_RESULT, + f_gen_ts_ss_ies(imsi, sid, state, ss) +); +template GSUP_PDU tr_GSUP_PROC_SS_RES( + template hexstring imsi, + template OCT4 sid := ?, + template GSUP_SessionState state := ?, + template octetstring ss := *, + template octetstring destination_name := omit +) := tr_GSUP( + OSMO_GSUP_MSGT_PROC_SS_RESULT, + f_gen_tr_ss_ies(imsi, sid, state, ss, destination_name := destination_name) +); + +template (value) GSUP_PDU ts_GSUP_PROC_SS_ERR( + hexstring imsi, + OCT4 sid, + GSUP_SessionState state, + integer cause +) := ts_GSUP( + OSMO_GSUP_MSGT_PROC_SS_ERROR, + f_gen_ts_ss_ies(imsi, sid, state, cause := cause) +); +template GSUP_PDU tr_GSUP_PROC_SS_ERR( + template hexstring imsi, + template OCT4 sid := ?, + template GSUP_SessionState state := ?, + template integer cause := ? +) := tr_GSUP( + OSMO_GSUP_MSGT_PROC_SS_ERROR, + f_gen_tr_ss_ies(imsi, sid, state, cause := cause) +); + +template (value) GSUP_PDU ts_GSUP_MO_FORWARD_SM_REQ( + hexstring imsi, + OCT1 sm_rp_mr, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + GSUP_SM_RP_DA sm_rp_da, /* Destination Address, see 7.6.8.1 */ + GSUP_SM_RP_OA sm_rp_oa, /* Originating Address, see 7.6.8.2 */ + octetstring sm_rp_ui /* SM TPDU, see 7.6.8.4 */ +) := ts_GSUP( + OSMO_GSUP_MSGT_MO_FORWARD_SM_REQUEST, + { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_SM_RP_MR(sm_rp_mr)), + valueof(ts_GSUP_IE_SM_RP_DA(sm_rp_da)), + valueof(ts_GSUP_IE_SM_RP_OA(sm_rp_oa)), + valueof(ts_GSUP_IE_SM_RP_UI(sm_rp_ui)), + valueof(ts_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS)) + } +); +template GSUP_PDU tr_GSUP_MO_FORWARD_SM_REQ( + template hexstring imsi := ?, + template OCT1 sm_rp_mr := ?, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + template GSUP_SM_RP_DA sm_rp_da, /* Destination Address, see 7.6.8.1 */ + template GSUP_SM_RP_OA sm_rp_oa, /* Originating Address, see 7.6.8.2 */ + template octetstring sm_rp_ui /* SM TPDU, see 7.6.8.4 */ +) := tr_GSUP( + OSMO_GSUP_MSGT_MO_FORWARD_SM_REQUEST, + { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_SM_RP_MR(sm_rp_mr), + tr_GSUP_IE_SM_RP_DA(sm_rp_da), + tr_GSUP_IE_SM_RP_OA(sm_rp_oa), + tr_GSUP_IE_SM_RP_UI(sm_rp_ui), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS), + tr_GSUP_IE_Source_Name(?) + } +); + +template (value) GSUP_PDU ts_GSUP_MO_FORWARD_SM_RES( + hexstring imsi, + OCT1 sm_rp_mr /* Message Reference, see GSM TS 04.11, 8.2.3 */ +) := ts_GSUP( + OSMO_GSUP_MSGT_MO_FORWARD_SM_RESULT, + { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_SM_RP_MR(sm_rp_mr)), + valueof(ts_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS)) + } +); +template GSUP_PDU tr_GSUP_MO_FORWARD_SM_RES( + template hexstring imsi := ?, + template OCT1 sm_rp_mr := ? /* Message Reference, see GSM TS 04.11, 8.2.3 */ +) := tr_GSUP( + OSMO_GSUP_MSGT_MO_FORWARD_SM_RESULT, + { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_SM_RP_MR(sm_rp_mr), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS), + tr_GSUP_IE_Source_Name(?) + } +); + +template (value) GSUP_PDU ts_GSUP_MO_FORWARD_SM_ERR( + hexstring imsi, + OCT1 sm_rp_mr, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + OCT1 sm_rp_cause /* RP-Cause value, see GSM TS 04.11, 8.2.5.4 */ +) := ts_GSUP( + OSMO_GSUP_MSGT_MO_FORWARD_SM_ERROR, + { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_SM_RP_MR(sm_rp_mr)), + valueof(ts_GSUP_IE_SM_RP_CAUSE(sm_rp_cause)), + valueof(ts_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS)) + } +); +template GSUP_PDU tr_GSUP_MO_FORWARD_SM_ERR( + template hexstring imsi := ?, + template OCT1 sm_rp_mr := ?, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + template OCT1 sm_rp_cause := ? /* RP-Cause value, see GSM TS 04.11, 8.2.5.4 */ +) := tr_GSUP( + OSMO_GSUP_MSGT_MO_FORWARD_SM_ERROR, + { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_SM_RP_MR(sm_rp_mr), + tr_GSUP_IE_SM_RP_CAUSE(sm_rp_cause), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS), + tr_GSUP_IE_Source_Name(?) + } +); + +template (value) GSUP_PDU ts_GSUP_MT_FORWARD_SM_REQ( + hexstring imsi, + OCT1 sm_rp_mr, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + GSUP_SM_RP_DA sm_rp_da, /* Destination Address, see 7.6.8.1 */ + GSUP_SM_RP_OA sm_rp_oa, /* Originating Address, see 7.6.8.2 */ + octetstring sm_rp_ui, /* SM TPDU, see 7.6.8.4 */ + OCT1 sm_rp_mms /* MMS (More Messages to Send), see 7.6.8.7 */ +) := ts_GSUP( + OSMO_GSUP_MSGT_MT_FORWARD_SM_REQUEST, + { + /** + * TODO: add MT-specific fields (and IEs): + * - smDeliveryTimer + * - smDeliveryStartTime + */ + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_SM_RP_MR(sm_rp_mr)), + valueof(ts_GSUP_IE_SM_RP_DA(sm_rp_da)), + valueof(ts_GSUP_IE_SM_RP_OA(sm_rp_oa)), + valueof(ts_GSUP_IE_SM_RP_UI(sm_rp_ui)), + valueof(ts_GSUP_IE_SM_RP_MMS(sm_rp_mms)), + valueof(ts_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS)) + } +); +template GSUP_PDU tr_GSUP_MT_FORWARD_SM_REQ( + template hexstring imsi := ?, + template OCT1 sm_rp_mr := ?, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + template GSUP_SM_RP_DA sm_rp_da, /* Destination Address, see 7.6.8.1 */ + template GSUP_SM_RP_OA sm_rp_oa, /* Originating Address, see 7.6.8.2 */ + template octetstring sm_rp_ui, /* SM TPDU, see 7.6.8.4 */ + template OCT1 sm_rp_mms /* MMS (More Messages to Send), see 7.6.8.7 */ +) := tr_GSUP( + OSMO_GSUP_MSGT_MT_FORWARD_SM_REQUEST, + { + /** + * TODO: add MT-specific fields (and IEs): + * - smDeliveryTimer + * - smDeliveryStartTime + */ + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_SM_RP_MR(sm_rp_mr), + tr_GSUP_IE_SM_RP_DA(sm_rp_da), + tr_GSUP_IE_SM_RP_OA(sm_rp_oa), + tr_GSUP_IE_SM_RP_UI(sm_rp_ui), + tr_GSUP_IE_SM_RP_MMS(sm_rp_mms), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS), + tr_GSUP_IE_Source_Name(?) + } +); + +template (value) GSUP_PDU ts_GSUP_MT_FORWARD_SM_RES( + hexstring imsi, + OCT1 sm_rp_mr /* Message Reference, see GSM TS 04.11, 8.2.3 */ +) := ts_GSUP( + OSMO_GSUP_MSGT_MT_FORWARD_SM_RESULT, + { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_SM_RP_MR(sm_rp_mr)), + valueof(ts_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS)) + } +); +template GSUP_PDU tr_GSUP_MT_FORWARD_SM_RES( + template hexstring imsi := ?, + template OCT1 sm_rp_mr := ? /* Message Reference, see GSM TS 04.11, 8.2.3 */ +) := tr_GSUP( + OSMO_GSUP_MSGT_MT_FORWARD_SM_RESULT, + { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_SM_RP_MR(sm_rp_mr), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS), + tr_GSUP_IE_Source_Name(?) + } +); + +template (value) GSUP_PDU ts_GSUP_MT_FORWARD_SM_ERR( + hexstring imsi, + OCT1 sm_rp_mr, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + OCT1 sm_rp_cause /* RP-Cause value, see GSM TS 04.11, 8.2.5.4 */ +) := ts_GSUP( + OSMO_GSUP_MSGT_MT_FORWARD_SM_ERROR, + { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_SM_RP_MR(sm_rp_mr)), + valueof(ts_GSUP_IE_SM_RP_CAUSE(sm_rp_cause)), + valueof(ts_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS)) + } +); +template GSUP_PDU tr_GSUP_MT_FORWARD_SM_ERR( + template hexstring imsi := ?, + template OCT1 sm_rp_mr := ?, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + template OCT1 sm_rp_cause := ? /* RP-Cause value, see GSM TS 04.11, 8.2.5.4 */ +) := tr_GSUP( + OSMO_GSUP_MSGT_MT_FORWARD_SM_ERROR, + { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_SM_RP_MR(sm_rp_mr), + tr_GSUP_IE_SM_RP_CAUSE(sm_rp_cause), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS), + tr_GSUP_IE_Source_Name(?) + } +); + +template (value) GSUP_PDU ts_GSUP_MO_READY_FOR_SM_REQ( + hexstring imsi, + OCT1 sm_rp_mr, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + GSUP_SM_ALERT_RSN_Type sm_alert_rsn /* SM Alert Reason, see 7.6.8.8 */ +) := ts_GSUP( + OSMO_GSUP_MSGT_READY_FOR_SM_REQUEST, + { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_SM_RP_MR(sm_rp_mr)), + valueof(ts_GSUP_IE_SM_ALERT_RSN(sm_alert_rsn)), + valueof(ts_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS)) + } +); +template GSUP_PDU tr_GSUP_MO_READY_FOR_SM_REQ( + template hexstring imsi := ?, + template OCT1 sm_rp_mr := ?, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + template GSUP_SM_ALERT_RSN_Type sm_alert_rsn := ? /* SM Alert Reason, see 7.6.8.8 */ +) := tr_GSUP( + OSMO_GSUP_MSGT_READY_FOR_SM_REQUEST, + { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_SM_RP_MR(sm_rp_mr), + tr_GSUP_IE_SM_ALERT_RSN(sm_alert_rsn), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS), + tr_GSUP_IE_Source_Name(?) + } +); + +template (value) GSUP_PDU ts_GSUP_MO_READY_FOR_SM_RES( + hexstring imsi, + OCT1 sm_rp_mr /* Message Reference, see GSM TS 04.11, 8.2.3 */ +) := ts_GSUP( + OSMO_GSUP_MSGT_READY_FOR_SM_RESULT, + { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_SM_RP_MR(sm_rp_mr)), + valueof(ts_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS)) + } +); +template GSUP_PDU tr_GSUP_MO_READY_FOR_SM_RES( + template hexstring imsi := ?, + template OCT1 sm_rp_mr := ? /* Message Reference, see GSM TS 04.11, 8.2.3 */ +) := tr_GSUP( + OSMO_GSUP_MSGT_READY_FOR_SM_RESULT, + { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_SM_RP_MR(sm_rp_mr), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS), + tr_GSUP_IE_Source_Name(?) + } +); + +template (value) GSUP_PDU ts_GSUP_MO_READY_FOR_SM_ERR( + hexstring imsi, + OCT1 sm_rp_mr, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + OCT1 sm_rp_cause /* RP-Cause value, see GSM TS 04.11, 8.2.5.4 */ +) := ts_GSUP( + OSMO_GSUP_MSGT_READY_FOR_SM_ERROR, + { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_SM_RP_MR(sm_rp_mr)), + valueof(ts_GSUP_IE_SM_RP_CAUSE(sm_rp_cause)), + valueof(ts_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS)) + } +); +template GSUP_PDU tr_GSUP_MO_READY_FOR_SM_ERR( + template hexstring imsi := ?, + template OCT1 sm_rp_mr := ?, /* Message Reference, see GSM TS 04.11, 8.2.3 */ + template OCT1 sm_rp_cause := ? /* RP-Cause value, see GSM TS 04.11, 8.2.5.4 */ +) := tr_GSUP( + OSMO_GSUP_MSGT_READY_FOR_SM_ERROR, + { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_SM_RP_MR(sm_rp_mr), + tr_GSUP_IE_SM_RP_CAUSE(sm_rp_cause), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_SMS), + tr_GSUP_IE_Source_Name(?) + } +); + +function f_gsup_find_nested_ie_multiple(GSUP_IEs ies, GSUP_IEI iei, integer nth, out GSUP_IeValue ret) return boolean { + var integer current := 0; + for (var integer i := 0; i < sizeof(ies); i := i+1) { + if (ies[i].tag == iei) { + if (current == nth) { + ret := ies[i].val; + return true; + } else { + current := current + 1; + } + } + } + return false; +} + +function f_gsup_find_nested_ie(GSUP_IEs ies, GSUP_IEI iei, out GSUP_IeValue ret) return boolean { + for (var integer i := 0; i < sizeof(ies); i := i+1) { + if (ies[i].tag == iei) { + ret := ies[i].val; + return true; + } + } + return false; +} + +function f_gsup_find_ie(GSUP_PDU msg, GSUP_IEI iei, out GSUP_IeValue ret) return boolean { + return f_gsup_find_nested_ie(msg.ies, iei, ret); +} + +template GSUP_AN_APDU t_GSUP_AN_APDU( + template GSUP_AN_PROTO an_proto := ?, + template octetstring pdu := ? +) := { + proto := an_proto, + pdu := pdu +}; + +template GSUP_PDU tr_GSUP_E_AN_APDU( + template GSUP_MessageType msgt, + template hexstring imsi := ?, + template octetstring source_name := ?, + template octetstring destination_name := ?, + template GSUP_AN_APDU an_apdu := ? +) := tr_GSUP( + msgt, + { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_INTER_MSC), + tr_GSUP_IE_Source_Name(source_name), + tr_GSUP_IE_Destination_Name(destination_name), + tr_GSUP_IE_AN_APDU(an_apdu) + } +); + +template GSUP_PDU tr_GSUP_E_NO_PDU( + template GSUP_MessageType msgt, + template hexstring imsi := ?, + template octetstring source_name := ?, + template octetstring destination_name := ? +) := tr_GSUP( + msgt, + { + tr_GSUP_IE_IMSI(imsi), + tr_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_INTER_MSC), + tr_GSUP_IE_Source_Name(source_name), + tr_GSUP_IE_Destination_Name(destination_name) + } +); + +template (value) GSUP_PDU ts_GSUP_E_AN_APDU( + GSUP_MessageType msgt, + hexstring imsi, + octetstring source_name, + octetstring destination_name, + GSUP_AN_APDU an_apdu +) := ts_GSUP( + msgt, + { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_INTER_MSC)), + valueof(ts_GSUP_IE_Source_Name(source_name)), + valueof(ts_GSUP_IE_Destination_Name(destination_name)), + valueof(ts_GSUP_IE_AN_APDU(an_apdu)) + } +); + +template (value) GSUP_PDU ts_GSUP_E_PrepareHandoverResult( + hexstring imsi, + hexstring msisdn, + octetstring source_name, + octetstring destination_name, + GSUP_AN_APDU an_apdu +) := ts_GSUP( + OSMO_GSUP_MSGT_E_PREPARE_HANDOVER_RESULT, + { + valueof(ts_GSUP_IE_IMSI(imsi)), + valueof(ts_GSUP_IE_MSISDN(msisdn)), + valueof(ts_GSUP_IE_Message_Class(OSMO_GSUP_MESSAGE_CLASS_INTER_MSC)), + valueof(ts_GSUP_IE_Source_Name(source_name)), + valueof(ts_GSUP_IE_Destination_Name(destination_name)), + valueof(ts_GSUP_IE_AN_APDU(an_apdu)) + } +); + +} with { encode "RAW"; variant "FIELDORDER(msb)" } |