path: root/epan/dissectors/asn1/lcsap/lcsap.cnf

# lcsap.cnf
# lcsap conformation file

#.OPT
PER
ALIGNED
#.END

#.EXPORTS
Correlation-ID_PDU
Positioning-Data_PDU

#.PDU
LCS-AP-PDU

#.MAKE_ENUM
ProcedureCode
ProtocolIE-ID

#.NO_EMIT
TBCD-STRING

#.OMIT_ASSIGNMENT
# Get rid of unused code warnings
Presence

TriggeringMessage
ProtocolIE-ContainerList
Message-Identifier
Bearing
#.END


#.TYPE_RENAME
InitiatingMessage/value InitiatingMessage_value
SuccessfulOutcome/value SuccessfulOutcome_value
UnsuccessfulOutcome/value UnsuccessfulOutcome_value

#.FIELD_RENAME
InitiatingMessage/value initiatingMessagevalue
UnsuccessfulOutcome/value unsuccessfulOutcome_value
SuccessfulOutcome/value successfulOutcome_value

ProtocolExtensionField/id ext_id

#PrivateIE-Field/value private_value
ProtocolIE-Field/value ie_field_value

#.FN_PARS ProtocolIE-ID  VAL_PTR=&ProtocolIE_ID
#.FN_FTR ProtocolIE-ID
  if (tree) {
    proto_item_append_text(proto_item_get_parent_nth(actx->created_item, 2), ": %s", val_to_str(ProtocolIE_ID, VALS(lcsap_ProtocolIE_ID_vals), "unknown (%d)"));
  }
#.END


#.FN_PARS ProtocolIE-Field/value  FN_VARIANT=_pdu_new  TYPE_REF_FN=dissect_ProtocolIEFieldValue
#.FN_PARS ProtocolExtensionID  VAL_PTR=&ProtocolExtensionID
#.FN_PARS ProtocolExtensionField/extensionValue  FN_VARIANT=_pdu_new  TYPE_REF_FN=dissect_ProtocolExtensionFieldExtensionValue

#.FN_PARS Payload-Type VAL_PTR=&PayloadType

# LCSAP connectionless-transfer
# procedures, which according to 3GPP TS 29.171 LCS-AP, can only contain an LPPa
# payload within the APDU IE of the procedure.

#.FN_HDR Connectionless-Information

  PayloadType = 1;  /* LPPa */

#.FN_BODY APDU VAL_PTR = &parameter_tvb

  tvbuff_t *parameter_tvb=NULL;

%(DEFAULT_BODY)s

  if (parameter_tvb) {
    switch (PayloadType) {
    case 0:
      /* LPP */
      if (lpp_handle) {
        call_dissector(lpp_handle, parameter_tvb, %(ACTX)s->pinfo, tree);
      }
      break;
    case 1:
      /* LPPa */
      if (lppa_handle) {
        call_dissector(lppa_handle, parameter_tvb, %(ACTX)s->pinfo, tree);
      }
      break;
    default:
      break;
    }
  }
  PayloadType = -1;

#.FN_PARS  ProcedureCode  VAL_PTR = &ProcedureCode
#.FN_FTR ProcedureCode

  {
    guint8 tmp = tvb_get_guint8(tvb, 0);

    if (tmp == 0)
      col_add_fstr(actx->pinfo->cinfo, COL_INFO, "%sReq",
                   val_to_str(ProcedureCode, lcsap_ProcedureCode_vals, "unknown message"));
    else if (tmp == 32)
      col_add_fstr(actx->pinfo->cinfo, COL_INFO, "%sResp",
                   val_to_str(ProcedureCode, lcsap_ProcedureCode_vals, "unknown message"));
    else
      col_add_fstr(actx->pinfo->cinfo, COL_INFO, "%s",
                   val_to_str(ProcedureCode, lcsap_ProcedureCode_vals, "unknown message"));
  }

#.END

#.FN_PARS InitiatingMessage/value  FN_VARIANT=_pdu_new  TYPE_REF_FN=dissect_InitiatingMessageValue

#.FN_PARS SuccessfulOutcome/value  FN_VARIANT=_pdu_new  TYPE_REF_FN=dissect_SuccessfulOutcomeValue

#.FN_PARS UnsuccessfulOutcome/value  FN_VARIANT=_pdu_new  TYPE_REF_FN=dissect_UnsuccessfulOutcomeValue

#--- Parameterization is not supported in asn2wrs ---

#ProtocolIE-ContainerList {INTEGER : lowerBound, INTEGER : upperBound, LCS-AP-PROTOCOL-IES : IEsSetParam} ::=
#  SEQUENCE (SIZE (lowerBound..upperBound)) OF
#  ProtocolIE-Container {{IEsSetParam}}


#.END


# Currently not used
# FN_PARS ProtocolIE-ContainerPairList
#MIN_VAL = asn1_param_get_integer(%(ACTX)s,"lowerBound")
#MAX_VAL = asn1_param_get_integer(%(ACTX)s,"upperBound")
# FN_HDR ProtocolIE-ContainerPairList
#  static const asn1_par_def_t ProtocolIE_ContainerPairList_pars[] = {
#    { "lowerBound", ASN1_PAR_INTEGER },
#    { "upperBound", ASN1_PAR_INTEGER },
#    { NULL, 0 }
#  };
#  asn1_stack_frame_check(actx, "ProtocolIE-ContainerPairList", ProtocolIE_ContainerPairList_pars);
# END

# following construction is not supported by asn2wrs
# PLMN-ID ::= TBCD-STRING (SIZE (3))
# TBCD-STRING ::= OCTET STRING
# 3GPP TS 29.171 version 10.3.0 Release 10
# 7.4.27 PLMN Identity
#.FN_BODY PLMN-ID  VAL_PTR = parameter_tvb
  tvbuff_t *parameter_tvb=NULL;
  proto_tree *subtree;
  offset = dissect_per_octet_string(tvb, offset, actx, tree, hf_index,
                                       3, 3, FALSE, &parameter_tvb);
  if(tvb_reported_length(tvb)==0)
    return offset;

  if (!parameter_tvb)
    return offset;
  subtree = proto_item_add_subtree(actx->created_item, ett_lcsap_plmnd_id);
  dissect_e212_mcc_mnc(parameter_tvb, actx->pinfo, subtree, 0, E212_NONE, FALSE);
#.END

#.FN_BODY Positioning-Method-And-Usage VAL_PTR = &parameter_tvb
  tvbuff_t *parameter_tvb=NULL;

%(DEFAULT_BODY)s

  if (!parameter_tvb)
    return offset;

  proto_tree_add_item(tree, hf_lcsap_pos_method, parameter_tvb, 0, 1, ENC_BIG_ENDIAN);
  proto_tree_add_item(tree, hf_lcsap_pos_usage, parameter_tvb, 0, 1, ENC_BIG_ENDIAN);


#.FN_BODY GNSS-Positioning-Method-And-Usage VAL_PTR = &parameter_tvb
  tvbuff_t *parameter_tvb=NULL;

%(DEFAULT_BODY)s

  if (!parameter_tvb)
    return offset;

  proto_tree_add_item(tree, hf_lcsap_gnss_pos_method, parameter_tvb, 0, 1, ENC_BIG_ENDIAN);
  proto_tree_add_item(tree, hf_lcsap_gnss_id, parameter_tvb, 0, 1, ENC_BIG_ENDIAN);
  proto_tree_add_item(tree, hf_lcsap_gnss_pos_usage, parameter_tvb, 0, 1, ENC_BIG_ENDIAN);

#
# Code copied from packet-gsm_a_common.c
#.FN_BODY Uncertainty-Code VAL_PTR = &uncertainty_code
  guint32 uncertainty_code;

  offset = dissect_per_constrained_integer(tvb, offset, actx, tree, hf_index,
                                                            0U, 127U, &uncertainty_code, FALSE);

  proto_item_append_text(actx->created_item, " (%.1f m)", 10 * (pow(1.1, (double)uncertainty_code) - 1));

#.FN_BODY DegreesLatitude  VAL_PTR = &degrees
  gint32 degrees;

  offset = dissect_per_constrained_integer(tvb, offset, actx, tree, hf_index,
                                                            0U, 8388607U, &degrees, FALSE);

  proto_item_append_text(actx->created_item, " (%.5f degrees)", (((double)degrees/8388607) * 90));

#.FN_BODY DegreesLongitude  VAL_PTR = &degrees
  gint32 degrees;

  offset = dissect_per_constrained_integer(tvb, offset, actx, tree, hf_index,
                                                            -8388608, 8388607U, &degrees, FALSE);

  proto_item_append_text(actx->created_item, " (%.5f degrees)", (((double)degrees/16777215) * 360));

#.FN_BODY IMSI VAL_PTR=&imsi_tvb
  tvbuff_t *imsi_tvb;
%(DEFAULT_BODY)s
  if (imsi_tvb) {
    proto_tree *subtree;

    subtree = proto_item_add_subtree(actx->created_item, ett_lcsap_imsi);
    dissect_e212_imsi(imsi_tvb, actx->pinfo, subtree, 0, tvb_reported_length(imsi_tvb), FALSE);
  }

#.FN_BODY Horizontal-Accuracy VAL_PTR=&uncertainty_code
  guint32 uncertainty_code;
%(DEFAULT_BODY)s

#.FN_FTR Horizontal-Accuracy
  proto_item_append_text(actx->created_item, " (%.1f m)", 10 * (pow(1.1, (double)uncertainty_code) - 1));

#.FN_BODY Vertical-Accuracy VAL_PTR=&vertical_uncertainty
  guint32 vertical_uncertainty;
%(DEFAULT_BODY)s

#.FN_FTR Vertical-Accuracy
  proto_item_append_text(actx->created_item, " (%.1f m)", 45 * (pow(1.025, (double)vertical_uncertainty) - 1));

  #.FN_BODY Civic-Address VAL_PTR=&parameter_tvb
  tvbuff_t *parameter_tvb=NULL;

  %(DEFAULT_BODY)s
  if (parameter_tvb && xml_handle) {
    proto_tree *subtree;

    subtree = proto_item_add_subtree(actx->created_item, ett_lcsap_civic_address);
    if (tvb_strncaseeql(parameter_tvb, 0, "<?xml", 5) == 0) {
      call_dissector(xml_handle, parameter_tvb, actx->pinfo, subtree);
    } else {
      proto_tree_add_expert(tree, actx->pinfo, &ei_lcsap_civic_data_not_xml, parameter_tvb, 0, -1);
    }
  }




#.TYPE_ATTR
ProtocolExtensionID TYPE = FT_UINT8  DISPLAY = BASE_DEC STRINGS = VALS(lcsap_ProtocolIE_ID_vals)
#.ASSIGN_VALUE_TO_TYPE  # LCSAP does not have constants assigned to types, they are pure INTEGER
# ProcedureCode
id-Location-Service-Request                    ProcedureCode
id-Connection-Oriented-Information-Transfer    ProcedureCode
id-Connectionless-Information-Transfer         ProcedureCode
id-Location-Abort                              ProcedureCode
id-Reset                                       ProcedureCode
id-Ciphering-Key-Data-Delivery                 ProcedureCode

# ProtocolIE-ID
id-Correlation-ID                       ProtocolIE-ID
id-Location-Type                        ProtocolIE-ID
id-E-UTRAN-Cell-Identifier              ProtocolIE-ID
id-LCS-Client-Type                      ProtocolIE-ID
id-LCS-Priority                         ProtocolIE-ID
id-LCS-QOS                              ProtocolIE-ID
id-UE-Positioning-Capability            ProtocolIE-ID
id-Include-Velocity                     ProtocolIE-ID
id-IMSI                                 ProtocolIE-ID
id-IMEI                                 ProtocolIE-ID
id-MultipleAPDUs                        ProtocolIE-ID
id-Positioning-Data                     ProtocolIE-ID
id-Velocity-Estimate                    ProtocolIE-ID
id-Accuracy-Fulfillment-Indicator       ProtocolIE-ID
id-LCS-Cause                            ProtocolIE-ID
id-Payload-Type                         ProtocolIE-ID
id-Return-Error-Cause                   ProtocolIE-ID
id-APDU                                 ProtocolIE-ID
id-Return-Error-Request                 ProtocolIE-ID
id-Location-Estimate                    ProtocolIE-ID
id-Source-Identity                      ProtocolIE-ID
id-Destination-ID                       ProtocolIE-ID
id-LCS-Service-Type-ID                  ProtocolIE-ID
id-Cell-Portion-ID                      ProtocolIE-ID
id-Civic-Address                        ProtocolIE-ID
id-Barometric-Pressure                  ProtocolIE-ID
id-Additional-PositioningDataSet        ProtocolIE-ID
id-RAT-Type                             ProtocolIE-ID
id-Ciphering-Data                       ProtocolIE-ID
id-Ciphering-Data-Ack                   ProtocolIE-ID
id-Ciphering-Data-Error-Report          ProtocolIE-ID
id-Coverage-Level                       ProtocolIE-ID
id-UE-Country-Determination-Indication  ProtocolIE-ID
id-UE-Area-Indication                   ProtocolIE-ID

#.REGISTER

#LCS-AP-PROTOCOL-IES
Accuracy-Fulfillment-Indicator          N lcsap.ies id-Accuracy-Fulfillment-Indicator
APDU                                    N lcsap.ies id-APDU
Correlation-ID                          N lcsap.ies id-Correlation-ID
Network-Element                         N lcsap.ies id-Destination-ID
E-CGI                                   N lcsap.ies id-E-UTRAN-Cell-Identifier
Include-Velocity                        N lcsap.ies id-Include-Velocity
IMEI                                    N lcsap.ies id-IMEI
IMSI                                    N lcsap.ies id-IMSI
LCS-Client-Type                         N lcsap.ies id-LCS-Client-Type
LCS-Priority                            N lcsap.ies id-LCS-Priority
LCS-QoS                                 N lcsap.ies id-LCS-QOS
LCS-Cause                               N lcsap.ies id-LCS-Cause
Geographical-Area                       N lcsap.ies id-Location-Estimate
Location-Type                           N lcsap.ies id-Location-Type
MultipleAPDUs                           N lcsap.ies id-MultipleAPDUs
Payload-Type                            N lcsap.ies id-Payload-Type
Positioning-Data                        N lcsap.ies id-Positioning-Data
Return-Error-Type                       N lcsap.ies id-Return-Error-Request
Return-Error-Cause                      N lcsap.ies id-Return-Error-Cause
Network-Element                         N lcsap.ies id-Source-Identity
UE-Positioning-Capability               N lcsap.ies id-UE-Positioning-Capability
Velocity-Estimate                       N lcsap.ies id-Velocity-Estimate
Barometric-Pressure                     N lcsap.extension id-Barometric-Pressure
Additional-PositioningDataSet           N lcsap.extension id-Additional-PositioningDataSet
RAT-Type                                N lcsap.ies id-RAT-Type
Ciphering-Data                          N lcsap.ies id-Ciphering-Data
Ciphering-Data-Ack                      N lcsap.ies id-Ciphering-Data-Ack
Ciphering-Data-Error-Report             N lcsap.ies id-Ciphering-Data-Error-Report
Coverage-Level                          N lcsap.ies id-Coverage-Level
UE-Country-Determination-Indication     N lcsap.ies id-UE-Country-Determination-Indication
UE-Area-Indication                      N lcsap.ies id-UE-Area-Indication

#LCS-AP-PROTOCOL-EXTENSION
LCS-Service-Type-ID                     N lcsap.extension id-LCS-Service-Type-ID
Cell-Portion-ID                         N lcsap.extension id-Cell-Portion-ID
Civic-Address                           N lcsap.extension id-Civic-Address
E-CGI                                   N lcsap.extension id-E-UTRAN-Cell-Identifier


Location-Request                        N lcsap.proc.imsg id-Location-Service-Request
Location-Response                       N lcsap.proc.sout id-Location-Service-Request
Location-Response                       N lcsap.proc.uout id-Location-Service-Request

Connection-Oriented-Information         N lcsap.proc.imsg id-Connection-Oriented-Information-Transfer

Connectionless-Information              N lcsap.proc.imsg id-Connectionless-Information-Transfer
Connectionless-Information              N lcsap.proc.uout id-Connectionless-Information-Transfer

Location-Abort-Request                  N lcsap.proc.imsg id-Location-Abort
Location-Response                       N lcsap.proc.sout id-Location-Abort

Reset-Request                           N lcsap.proc.imsg id-Reset
Reset-Acknowledge                       N lcsap.proc.sout id-Reset

Ciphering-Key-Data                      N lcsap.proc.imsg id-Ciphering-Key-Data-Delivery
Ciphering-Key-Data-Result               N lcsap.proc.sout id-Ciphering-Key-Data-Delivery
Ciphering-Key-Data-Result               N lcsap.proc.uout id-Ciphering-Key-Data-Delivery



#.TYPE_ATTR
BitRate TYPE = FT_UINT64 DISPLAY = BASE_DEC STRINGS = NULL
#.END


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