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|
# h225.cnf
# H.225 conformation file
# Copyright 2004 Anders Broman
# $Id$
#.MODULE_IMPORT
H235-SECURITY-MESSAGES h235
MULTIMEDIA-SYSTEM-CONTROL h245
#.END
#.INCLUDE ../h235/h235-exp.cnf
#.INCLUDE ../h245/h245-exp.cnf
#----------------------------------------------------------------------------------------
#.EXPORTS
#----------------------------------------------------------------------------------------
NonStandardParameter
RasMessage WITH_VALS ETH_VAR NO_PROT_PREFIX
H323-UU-PDU/h323-message-body ONLY_VALS ETH_VAR NO_PROT_PREFIX
FacilityReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
GatekeeperRejectReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
UnregRequestReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
UnregRejectReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
BandRejectReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
DisengageReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
DisengageRejectReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
InfoRequestNakReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
ReleaseCompleteReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
AdmissionRejectReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
LocationRejectReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
RegistrationRejectReason ONLY_VALS ETH_VAR NO_PROT_PREFIX
AliasAddress NO_PROT_PREFIX
PartyNumber
PresentationIndicator
ScreeningIndicator
#----------------------------------------------------------------------------------------
#.TYPE_RENAME
CallCreditServiceControl/callStartingPoint CallCreditServiceControl_callStartingPoint
TunnelledProtocol/id TunnelledProtocol_id
ServiceControlSession/reason ServiceControlSession_reason
RasUsageSpecification/callStartingPoint RasUsageSpecificationcallStartingPoint
CapacityReportingSpecification/when CapacityReportingSpecification_when
RasUsageSpecification/when RasUsageSpecification_when
TransportAddress/ipAddress/ip IpV4
#----------------------------------------------------------------------------------------
#.FIELD_RENAME
RasUsageSpecification/callStartingPoint/alerting alerting_flg
CallCreditServiceControl/callStartingPoint/alerting alerting_flg
UseSpecifiedTransport/annexE annexE_flg
UUIEsRequested/callProceeding callProceeding_flg
CicInfo/cic cic_2_4
UUIEsRequested/connect connect_bool
NonStandardParameter/data data_oct_str
H323-UU-PDU/h323-message-body/empty empty_flg
RasUsageInfoTypes/endTime endTime_flg
UUIEsRequested/facility facility_bool
CallsAvailable/group group_IA5String
GroupID/group group_IA5String
Setup-UUIE/hopCount hopCount_1_31
UUIEsRequested/information information_bool
TransportAddress/ip6Address/ip ipV6
TransportAddress/ipAddress/ip ipV4
TransportAddress/ipSourceRoute/ip src_route_ipV4
RTPSession/multicast multicast_flg
UUIEsRequested/notify notify_bool
TransportAddress/ipxAddress/port ipx_port
TransportAddress/ipAddress/port ipV4_port
TransportAddress/ipSourceRoute/port ipV4_src_port
TransportAddress/ip6Address/port ipV6_port
UUIEsRequested/progress progress_bool
Facility-UUIE/reason facilityReason
UnregistrationRequest/reason unregRequestReason
ReleaseComplete-UUIE/reason releaseCompleteReason
BandwidthReject/rejectReason bandRejectReason
UnregistrationReject/rejectReason unregRejectReason
RegistrationReject/rejectReason registrationRejectReason
LocationReject/rejectReason locationRejectReason
DisengageReject/rejectReason disengageRejectReason
GatekeeperReject/rejectReason gatekeeperRejectReason
UUIEsRequested/releaseComplete releaseComplete_bool
UseSpecifiedTransport/sctp sctp_flg
ServiceControlSession/sessionId sessionId_0_255
UUIEsRequested/setup setup_bool
UUIEsRequested/setupAcknowledge setupAcknowledge_bool
Setup-UUIE/sourceInfo Setup-UUIE_sourceInfo
UUIEsRequested/status status_bool
UUIEsRequested/statusInquiry statusInquiry_bool
RasUsageInfoTypes/terminationCause terminationCause_flg
CapacityReportingSpecification/when capacityReportingSpecification_when
UUIEsRequested/alerting alerting_bool
LocationConfirm/callSignalAddress locationConfirm_callSignalAddress
RasUsageSpecification/callStartingPoint/connect connect_flg
CallCreditServiceControl/callStartingPoint/connect connect_flg
Alerting-UUIE/destinationInfo uUIE_destinationInfo
CallProceeding-UUIE/destinationInfo uUIE_destinationInfo
Connect-UUIE/destinationInfo uUIE_destinationInfo
Facility-UUIE/destinationInfo uUIE_destinationInfo
Progress-UUIE/destinationInfo uUIE_destinationInfo
TunnelledProtocol/id tunnelledProtocol_id
SecurityCapabilities/integrity securityCapabilities_integrity
GenericIdentifier/nonStandard genericIdentifier_nonStandard
AlternateGK/rasAddress alternateGK_rasAddress
GatekeeperRequest/rasAddress gatekeeperRequest_rasAddress
GatekeeperConfirm/rasAddress gatekeeperConfirm_rasAddress
LocationConfirm/rasAddress locationConfirm_rasAddress
InfoRequestResponse/rasAddress infoRequestResponse_rasAddress
Setup-UUIE/remoteExtensionAddress uUIE_remoteExtensionAddress
Facility-UUIE/remoteExtensionAddress uUIE_remoteExtensionAddress
VendorIdentifier/vendor vendorIdentifier_vendor
RasUsageSpecification/callStartingPoint ras_callStartingPoint
ReleaseCompleteReason/securityError rLC_securityError
GatekeeperRejectReason/securityError gkRej_securityError
RegistrationRejectReason/securityError reg_securityError
CallIdentifier/guid guid
#----------------------------------------------------------------------------------------
#.FN_BODY H323-UU-PDU/h323-message-body
guint32 message_body_val;
contains_faststart = FALSE;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_T_h323_message_body, T_h323_message_body_choice, "T_h323_message_body",
&message_body_val);
if (check_col(pinfo->cinfo, COL_INFO)){
col_append_fstr(pinfo->cinfo, COL_INFO, "CS: %s ",
val_to_str(message_body_val, T_h323_message_body_vals, "<unknown>"));
}
if (h225_pi.msg_type == H225_CS) {
/* Don't override msg_tag value from IRR */
h225_pi.msg_tag = message_body_val;
}
if (contains_faststart == TRUE )
{
if (check_col(pinfo->cinfo, COL_INFO))
{
col_append_str(pinfo->cinfo, COL_INFO, "OpenLogicalChannel " );
}
}
col_set_fence(pinfo->cinfo,COL_INFO);
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY FastStart/_item
guint32 newoffset;
guint32 length;
offset=dissect_per_length_determinant(tvb, offset, pinfo, tree, hf_h225_fastStart_item_length, &length);
newoffset=offset + (length<<3); /* please note that offset is in bits in
PER dissectors, but the item length
is in octets */
offset=dissect_h245_OpenLogicalChannel(tvb,offset, pinfo, tree, hf_index);
contains_faststart = TRUE;
h225_pi.is_faststart = TRUE;
return newoffset;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY RasMessage
guint32 rasmessage_value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_RasMessage, RasMessage_choice, "RasMessage",
&rasmessage_value);
if (check_col(pinfo->cinfo, COL_INFO)){
col_add_fstr(pinfo->cinfo, COL_INFO, "RAS: %s ",
val_to_str(rasmessage_value, RasMessage_vals, "<unknown>"));
}
h225_pi.msg_tag = rasmessage_value;
#.END
#----------------------------------------------------------------------------------------
# TODO asn2eth can't handle restriced string ?
#.FN_BODY DialedDigits
offset=dissect_per_restricted_character_string(tvb, offset, pinfo, tree, hf_index, 1, 128, "#,*0123456789", 13);
#.END
#----------------------------------------------------------------------------------------
# TODO asn2eth can't handle restriced string ?
#.FN_BODY NumberDigits
offset=dissect_per_restricted_character_string(tvb, offset, pinfo, tree, hf_index, 1, 128, "#,*0123456789", 13);
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY H221NonStandard/t35CountryCode
offset = dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_index,
0U, 255U, &value, NULL, FALSE);
T38_manufacturer_code = value << 24;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY H221NonStandard/t35Extension
offset = dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_index,
0U, 255U, &value, NULL, FALSE);
T38_manufacturer_code = T38_manufacturer_code ^ (value << 16);
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY H221NonStandard/manufacturerCode
offset = dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_index,
0U, 65535U, &value, NULL, FALSE);
T38_manufacturer_code = T38_manufacturer_code ^ value;
proto_tree_add_uint(tree, hf_h221Manufacturer, tvb, (offset)-4,4,T38_manufacturer_code);
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY H245TransportAddress/h245ipAddress/h245ipv4
guint32 value_offset;
guint32 value_len;
offset = dissect_per_octet_string(tvb, offset, pinfo, tree, hf_index,
4, 4,
&value_offset, &value_len);
tvb_memcpy(tvb, (char *)&ipv4_address, value_offset, 4);
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY H245TransportAddress/h245ipAddress/h245ipv4port
offset = dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_index,
0U, 65535U, &ipv4_port, NULL, FALSE);
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY H245Control/_item
tvbuff_t *h245_tvb;
guint32 h245_offset=0;
guint32 h245_len=0;
offset=dissect_per_octet_string(tvb, offset, pinfo, tree, -1, -1, -1, &h245_offset, &h245_len);
if(h245_len){
h245_tvb = tvb_new_subset(tvb, h245_offset, h245_len, h245_len);
call_dissector(h245dg_handle, h245_tvb, pinfo, tree);
}
#.END
#----------------------------------------------------------------------------------------
#.FN_HDR Setup-UUIE
contains_faststart = FALSE;
#.END
#----------------------------------------------------------------------------------------
#.FN_FTR Setup-UUIE
h225_pi.cs_type = H225_SETUP;
#.END
#----------------------------------------------------------------------------------------
#.FN_FTR CallProceeding-UUIE
h225_pi.cs_type = H225_CALL_PROCEDING;
#.END
#----------------------------------------------------------------------------------------
#.FN_FTR Alerting-UUIE
h225_pi.cs_type = H225_ALERTING;
#.END
#----------------------------------------------------------------------------------------
#.FN_FTR ReleaseComplete-UUIE
h225_pi.cs_type = H225_RELEASE_COMPLET;
#.END
#----------------------------------------------------------------------------------------
#.FN_FTR Connect-UUIE
h225_pi.cs_type = H225_CONNECT;
#.END
#----------------------------------------------------------------------------------------
#.FN_HDR H245TransportAddress
ipv4_address=0;
ipv4_port=0;
#.END
#----------------------------------------------------------------------------------------
#.FN_FTR H245TransportAddress
/* we need this info for TAPing */
h225_pi.is_h245 = TRUE;
h225_pi.h245_address = ipv4_address;
h225_pi.h245_port = ipv4_port;
if((!pinfo->fd->flags.visited) && ipv4_address!=0 && ipv4_port!=0 && h245_handle){
address src_addr;
conversation_t *conv=NULL;
src_addr.type=AT_IPv4;
src_addr.len=4;
src_addr.data=(const guint8 *)&ipv4_address;
conv=find_conversation(&src_addr, &src_addr, PT_TCP, ipv4_port, ipv4_port, NO_ADDR_B|NO_PORT_B);
if(!conv){
conv=conversation_new(&src_addr, &src_addr, PT_TCP, ipv4_port, ipv4_port, NO_ADDR2|NO_PORT2);
conversation_set_dissector(conv, h245_handle);
}
}
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY FacilityReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_FacilityReason, FacilityReason_choice, "FacilityReason",
&value);
h225_pi.reason = value;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY GatekeeperRejectReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_GatekeeperRejectReason, GatekeeperRejectReason_choice, "GatekeeperRejectReason",
&value);
h225_pi.reason = value;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY UnregRequestReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_UnregRequestReason, UnregRequestReason_choice, "UnregRequestReason",
&value);
h225_pi.reason = value;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY UnregRejectReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_UnregRejectReason, UnregRejectReason_choice, "UnregRejectReason",
&value);
h225_pi.reason = value;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY BandRejectReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_BandRejectReason, BandRejectReason_choice, "BandRejectReason",
&value);
h225_pi.reason = value;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY DisengageReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_DisengageReason, DisengageReason_choice, "DisengageReason",
&value);
h225_pi.reason = value;
#----------------------------------------------------------------------------------------
#.FN_BODY DisengageRejectReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_DisengageRejectReason, DisengageRejectReason_choice, "DisengageRejectReason",
&value);
h225_pi.reason = value;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY AdmissionRejectReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_AdmissionRejectReason, AdmissionRejectReason_choice, "AdmissionRejectReason",
&value);
h225_pi.reason = value;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY LocationRejectReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_LocationRejectReason, LocationRejectReason_choice, "LocationRejectReason",
&value);
h225_pi.reason = value;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY RegistrationRejectReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_RegistrationRejectReason, RegistrationRejectReason_choice, "RegistrationRejectReason",
&value);
h225_pi.reason = value;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY InfoRequestNakReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_InfoRequestNakReason, InfoRequestNakReason_choice, "InfoRequestNakReason",
&value);
h225_pi.reason = value;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY ReleaseCompleteReason
guint32 value;
offset = dissect_per_choice(tvb, offset, pinfo, tree, hf_index,
ett_h225_ReleaseCompleteReason, ReleaseCompleteReason_choice, "ReleaseCompleteReason",
&value);
h225_pi.reason = value;
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY CallIdentifier/guid
guint32 guid_offset,guid_len;
offset = dissect_per_octet_string(tvb,offset,pinfo,tree,hf_index,16,16,&guid_offset,&guid_len);
tvb_memcpy(tvb,h225_pi.guid,guid_offset,guid_len);
#.END
#----------------------------------------------------------------------------------------
#.FN_BODY RequestSeqNum
offset = dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_index,
1U, 65535U, &(h225_pi.requestSeqNum), NULL, FALSE);
#----------------------------------------------------------------------------------------
#.FN_BODY H323-UU-PDU/h4501SupplementaryService/_item
tvbuff_t *h4501_tvb;
guint32 h4501_offset=0;
guint32 h4501_len=0;
offset=dissect_per_octet_string(tvb, offset, pinfo, tree, -1, -1, -1, &h4501_offset, &h4501_len);
if(h4501_len){
h4501_tvb = tvb_new_subset(tvb, h4501_offset, h4501_len, h4501_len);
call_dissector(h4501_handle, h4501_tvb, pinfo, tree);
}
#.END
#----------------------------------------------------------------------------------------
#.TYPE_ATTR
H221NonStandard/t35CountryCode TYPE = FT_UINT32 DISPLAY = BASE_DEC STRINGS = VALS(T35CountryCode_vals)
TransportAddress/ipAddress/ip TYPE = FT_IPv4 DISPLAY = BASE_NONE STRINGS = NULL
TransportAddress/ip6Address/ip TYPE = FT_IPv6 DISPLAY = BASE_NONE STRINGS = NULL
H245TransportAddress/h245ipAddress/h245ipv4 TYPE = FT_IPv4 DISPLAY = BASE_NONE STRINGS = NULL
H245TransportAddress/h245ip6Address/h245ipv6 TYPE = FT_IPv6 DISPLAY = BASE_NONE STRINGS = NULL
VendorIdentifier/productId TYPE = FT_STRING DISPLAY = BASE_HEX STRINGS = NULL
VendorIdentifier/versionId TYPE = FT_STRING DISPLAY = BASE_HEX STRINGS = NULL
H323-UserInformation/user-data/protocol-discriminator TYPE = FT_UINT32 DISPLAY = BASE_DEC STRINGS = VALS(q931_protocol_discriminator_vals)
|
