wireshark/asn1/tcap/tcap.cnf

# tcap.cnf
# tcap conformation file

#.OMIT_ASSIGNMENT
RLRQ-apdu
RLRE-apdu
Release-request-reason
Release-response-reason
#.END

#.MODULE_IMPORT

#.EXPORTS
DialoguePDU
UniDialoguePDU

#.REGISTER_NEW
DialoguePDU    B "0.0.17.773.1.1.1"  "id-as-dialogue"
UniDialoguePDU B "0.0.17.773.1.2.1"  "id-as-uniDialogue"

#.PDU_NEW


#.NO_EMIT ONLY_VALS
TCMessage
ERROR

#.NO_EMIT

#.TYPE_RENAME
AUDT-apdu/_untag/protocol-version AUDT_protocol_version
AARQ-apdu/_untag/protocol-version AARQ_protocol_version
AARE-apdu/_untag/protocol-version AARE_protocol_version

AARE-apdu/_untag/application-context-name AARE_application_context_name
AARQ-apdu/_untag/application-context-name AARQ_application_context_name
AUDT-apdu/_untag/application-context-name AUDT_application_context_name

AARQ-apdu/_untag/user-information AARQ_user_information
AARE-apdu/_untag/user-information AARE_user_information
ABRT-apdu/_untag/user-information ABRT_user_information
AUDT-apdu/_untag/user-information AUDT_user_information

#.FIELD_RENAME
AUDT-apdu/_untag/protocol-version audt_protocol_version
AARQ-apdu/_untag/protocol-version aarq_protocol_version
AARE-apdu/_untag/protocol-version aare_protocol_version

AARQ-apdu/_untag/application-context-name aarq_application_context_name
AARE-apdu/_untag/application-context-name aare_application_context_name
AUDT-apdu/_untag/application-context-name audt_application_context_name

AARQ-apdu/_untag/user-information aarq_user_information
AARE-apdu/_untag/user-information aare_user_information
AUDT-apdu/_untag/user-information audt_user_information
ABRT-apdu/_untag/user-information abrt_user_information
#.END


#----------------------------------------------------------------------------------------
#.FN_BODY DialogueOC

  offset = dissect_tcap_ExternalPDU(FALSE /*implicit_tag*/, tvb, offset, actx, tree, -1);

#----------------------------------------------------------------------------------------
#.FN_BODY ExternalPDU

%(DEFAULT_BODY)s

#----------------------------------------------------------------------------------------
#.FN_BODY Dialog1

  offset = dissect_tcap_DialoguePDU(TRUE, tvb, offset, actx, tree, -1);

#----------------------------------------------------------------------------------------
#.FN_BODY Parameter

  offset = dissect_tcap_param(actx,tree,tvb,offset);

#----------------------------------------------------------------------------------------
#.FN_BODY Component
tvbuff_t	*next_tvb;
gint8 ber_class;
gboolean pc;
gint tag;
guint32 len, comp_offset;
gint ind_field;

comp_offset = dissect_ber_identifier(actx->pinfo, tree, tvb, offset, &ber_class, &pc, &tag);
comp_offset = dissect_ber_length(actx->pinfo, tree, tvb, comp_offset, &len, &ind_field);
/* we can believe the length now */
next_tvb = tvb_new_subset_length(tvb, offset, len+comp_offset-offset);

if (!next_tvb)
  return comp_offset;

TRY {
%(DEFAULT_BODY)s
}
CATCH_NONFATAL_ERRORS {
  show_exception(tvb, actx->pinfo, tree, EXCEPT_CODE, GET_MESSAGE);
}
ENDTRY;

 dissect_tcap_ITU_ComponentPDU(implicit_tag, next_tvb, 0, actx, tcap_top_tree, hf_index);

/* return comp_offset+len; or return offset (will be automatically added) */

#----------------------------------------------------------------------------------------
#.FN_BODY AUDT-apdu/_untag/application-context-name  FN_VARIANT = _str  VAL_PTR = &cur_oid
%(DEFAULT_BODY)s
	tcap_private.oid= (const void*) cur_oid;
	tcap_private.acv=TRUE;
#----------------------------------------------------------------------------------------
#.FN_BODY AARQ-apdu/_untag/application-context-name  FN_VARIANT = _str  VAL_PTR = &cur_oid
%(DEFAULT_BODY)s
	tcap_private.oid= (const void*) cur_oid;
	tcap_private.acv=TRUE;
#----------------------------------------------------------------------------------------
#.FN_BODY AARE-apdu/_untag/application-context-name  FN_VARIANT = _str  VAL_PTR = &cur_oid
%(DEFAULT_BODY)s
	tcap_private.oid= (const void*) cur_oid;
	tcap_private.acv=TRUE;
#----------------------------------------------------------------------------------------
#.FN_BODY OrigTransactionID
tvbuff_t *parameter_tvb;
guint8 len, i;
proto_tree *subtree;
subtree = proto_tree_add_subtree(tree, tvb, offset, -1, ett_otid, NULL, "Source Transaction ID");

dissect_ber_octet_string(implicit_tag, actx, subtree, tvb, offset, hf_tcap_tid, NULL);
PROTO_ITEM_SET_HIDDEN(actx->created_item);
offset = dissect_ber_octet_string(implicit_tag, actx, subtree, tvb, offset, hf_tcap_otid,
                                    &parameter_tvb);

if (parameter_tvb){
	len = tvb_reported_length_remaining(parameter_tvb, 0);
	switch(len) {
	case 1:
		gp_tcapsrt_info->src_tid=tvb_get_guint8(parameter_tvb, 0);
		break;
	case 2:
		gp_tcapsrt_info->src_tid=tvb_get_ntohs(parameter_tvb, 0);
		break;
	case 4:
		gp_tcapsrt_info->src_tid=tvb_get_ntohl(parameter_tvb, 0);
		break;
	default:
		gp_tcapsrt_info->src_tid=0;
		break;
	}

	if (len){
		col_append_str(actx->pinfo->cinfo, COL_INFO, "otid(");
		for(i=0;i<len;i++)
			col_append_fstr(actx->pinfo->cinfo, COL_INFO, "%%02x",tvb_get_guint8(parameter_tvb,i));
		col_append_str(actx->pinfo->cinfo, COL_INFO, ") ");
	}

}


#----------------------------------------------------------------------------------------
#.FN_BODY DestTransactionID
tvbuff_t *parameter_tvb;
guint8 len , i;
proto_tree *subtree;
subtree = proto_tree_add_subtree(tree, tvb, offset, -1, ett_dtid, NULL, "Destination Transaction ID");

dissect_ber_octet_string(implicit_tag, actx, subtree, tvb, offset, hf_tcap_tid, NULL);
PROTO_ITEM_SET_HIDDEN(actx->created_item);
offset = dissect_ber_octet_string(implicit_tag, actx, subtree, tvb, offset, hf_tcap_dtid,
                                    &parameter_tvb);

if (parameter_tvb){
	len = tvb_reported_length_remaining(parameter_tvb, 0);
	switch(len) {
	case 1:
		gp_tcapsrt_info->dst_tid=tvb_get_guint8(parameter_tvb, 0);
		break;
	case 2:
		gp_tcapsrt_info->dst_tid=tvb_get_ntohs(parameter_tvb, 0);
		break;
	case 4:
		gp_tcapsrt_info->dst_tid=tvb_get_ntohl(parameter_tvb, 0);
		break;
	default:
		gp_tcapsrt_info->dst_tid=0;
		break;
	}

	if (len){
		col_append_str(actx->pinfo->cinfo, COL_INFO, "dtid(");
		for(i=0;i<len;i++)
			col_append_fstr(actx->pinfo->cinfo, COL_INFO, "%%02x",tvb_get_guint8(parameter_tvb,i));
		col_append_str(actx->pinfo->cinfo, COL_INFO, ") ");
	}
}
#.FN_HDR Begin
gp_tcapsrt_info->ope=TC_BEGIN;

/*  Do not change col_add_str() to col_append_str() here: we _want_ this call
 *  to overwrite whatever's currently in the INFO column (e.g., "UDT" from
 *  the SCCP dissector).
 *
 *  If there's something there that should not be overwritten, whoever
 *  put that info there should call col_set_fence() to protect it.
 */
	col_set_str(actx->pinfo->cinfo, COL_INFO, "Begin ");
#.END


#.FN_HDR End
gp_tcapsrt_info->ope=TC_END;

	col_set_str(actx->pinfo->cinfo, COL_INFO, "End ");
#.END


#.FN_HDR Continue
gp_tcapsrt_info->ope=TC_CONT;

	col_set_str(actx->pinfo->cinfo, COL_INFO, "Continue ");
#.END


#.FN_HDR Abort
gp_tcapsrt_info->ope=TC_ABORT;

	col_set_str(actx->pinfo->cinfo, COL_INFO, "Abort ");
#.END