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# gprscdr.cnf
# Anders Broman 2011
#.IMPORT ../gsm_map/gsm_map-exp.cnf
#.MODULE
#.OMIT_ASSIGNMENT
CalledNumber
ChargeIndicator
MscNo
SystemType
SGSNMTLCSRecord
SGSNMOLCSRecord
SGSNNILCSRecord
LCSCause
LCSClientIdentity
LCSQoSInfo
LocationAreaAndCell
PositioningData
MCC-MNC
NodeAddress
ServiceContextID
ChangeLocationV651
CTEID
DataVolumeMBMS
SubscriberEquipmentNumber
SubscriberEquipmentType
# 6.4 If these are needed MBMS asn1 should be added.
SGSNMBMSRecord
GGSNMBMSRecord
GWMBMSRecord
ChangeOfMBMSCondition
CNIPMulticastDistribution
MBMS2G3GIndicator
TMGI
MBMSSessionIdentity
MBMSServiceType
MBMSUserServiceType
MBMSServiceArea
RequiredMBMSBearerCapabilities
#.NO_EMIT
MBMSInformation
#.EXPORTS
GPRSCallEventRecord
GPRSCallEventRecord_PDU
GPRSRecord
GPRSRecord_PDU
#.CLASS ATTRIBUTE
&id ObjectIdentifierType
&Value
#.CLASS CONTEXT
&id ObjectIdentifierType
&Value
#.PDU
GPRSCallEventRecord
GPRSRecord
# Get the OID
#.FN_PARS ManagementExtension/identifier FN_VARIANT = _str VAL_PTR = &obj_id
#.FN_BODY ManagementExtension/information
proto_tree *ext_tree;
ext_tree = proto_tree_add_subtree(tree, tvb, offset, -1, ett_gprscdr_managementextension_information, NULL, "Information");
if (obj_id){
offset=call_ber_oid_callback(obj_id, tvb, offset, actx->pinfo, ext_tree, NULL);
}else{
proto_tree_add_expert(ext_tree, actx->pinfo, &ei_gprscdr_not_dissected, tvb, offset, -1);
}
#.FN_BODY TimeStamp VAL_PTR = ¶meter_tvb
/*
*
* The contents of this field are a compact form of the UTCTime format
* containing local time plus an offset to universal time. Binary coded
* decimal encoding is employed for the digits to reduce the storage and
* transmission overhead
* e.g. YYMMDDhhmmssShhmm
* where
* YY = Year 00 to 99 BCD encoded
* MM = Month 01 to 12 BCD encoded
* DD = Day 01 to 31 BCD encoded
* hh = hour 00 to 23 BCD encoded
* mm = minute 00 to 59 BCD encoded
* ss = second 00 to 59 BCD encoded
* S = Sign 0 = "+", "-" ASCII encoded
* hh = hour 00 to 23 BCD encoded
* mm = minute 00 to 59 BCD encoded
*/
tvbuff_t *parameter_tvb;
%(DEFAULT_BODY)s
if (!parameter_tvb)
return offset;
proto_item_append_text(actx->created_item, " (UTC %%x-%%x-%%x %%x:%%x:%%x %%s%%x:%%x)",
tvb_get_guint8(parameter_tvb,0), /* Year */
tvb_get_guint8(parameter_tvb,1), /* Month */
tvb_get_guint8(parameter_tvb,2), /* Day */
tvb_get_guint8(parameter_tvb,3), /* Hour */
tvb_get_guint8(parameter_tvb,4), /* Minute */
tvb_get_guint8(parameter_tvb,5), /* Second */
tvb_get_string_enc(wmem_packet_scope(), parameter_tvb,6,1,ENC_ASCII|ENC_NA), /* Sign */
tvb_get_guint8(parameter_tvb,7), /* Hour */
tvb_get_guint8(parameter_tvb,8) /* Minute */
);
#.FN_BODY MSTimeZone VAL_PTR = ¶meter_tvb
/*
*
* 1.Octet: Time Zone and 2. Octet: Daylight saving time, see TS 29.060 [75]
*/
tvbuff_t *parameter_tvb;
guint8 data, data2;
char sign;
%(DEFAULT_BODY)s
if (!parameter_tvb)
return offset;
data = tvb_get_guint8(parameter_tvb, 0);
sign = (data & 0x08) ? '-' : '+';
data = (data >> 4) + (data & 0x07) * 10;
data2 = tvb_get_guint8(tvb, 1) & 0x3;
proto_item_append_text(actx->created_item, " (GMT %%c %%d hours %%d minutes %%s)",
sign,
data / 4,
data %% 4 * 15,
val_to_str_const(data2, gprscdr_daylight_saving_time_vals, "Unknown")
);
#.FN_BODY PLMN-Id VAL_PTR = ¶meter_tvb
tvbuff_t *parameter_tvb;
proto_tree *subtree;
%(DEFAULT_BODY)s
if (!parameter_tvb)
return offset;
subtree = proto_item_add_subtree(actx->created_item, ett_gprscdr_plmn_id);
dissect_e212_mcc_mnc(parameter_tvb, actx->pinfo, subtree, 0, E212_NONE, TRUE);
#.FN_BODY GPRSRecord VAL_PTR = &branch_taken
proto_item *item;
gint branch_taken, t_offset = offset;
gint32 tag;
%(DEFAULT_BODY)s
if(branch_taken == -1){
get_ber_identifier(tvb, t_offset, NULL, NULL, &tag);
item = proto_tree_add_uint(tree, hf_index, tvb, t_offset, 1, tag);
dissect_ber_identifier(actx->pinfo, tree, tvb, t_offset, NULL, NULL, &tag);
expert_add_info_format(actx->pinfo, item, &ei_gprscdr_choice_not_found,
"Record type(BER choice) not found: %%u", tag);
}
#.TYPE_ATTR
IPBinaryAddress/iPBinV4Address TYPE = FT_IPv4 DISPLAY = BASE_NONE
IPBinaryAddress/iPBinV6Address TYPE = FT_IPv6 DISPLAY = BASE_NONE
#.END
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