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# ain.cnf
# ain conformation file
#.EXPORTS
#.NO_EMIT ONLY_VALS
ROS
#.OMIT_ASSIGNMENT
# Removed as they are giving 'defined but not used' warnings currently.
Priority
RejectProblem
#.END
#.TYPE_RENAME
#.FIELD_RENAME
#.OMIT_ASSIGNMENT Remote-Operations-Information-Objects
Bind
Unbind
#.END
#.PDU
ERROR.&ParameterType
OPERATION.&ArgumentType
OPERATION.&ResultType
# This table creates the value_sting to name AIN operation codes and errors
# in file packet-ain-table.c which is included in the template file
#
#.TABLE_HDR
/* AIN OPERATIONS */
const value_string ain_opr_code_strings[] = {
#.TABLE_BODY OPERATION.&operationCode
{ %(&operationCode)-40s, "%(_ident)s" },
#.TABLE_FTR
{ 0, NULL }
};
#.END
#.TABLE_HDR
/* AIN ERRORS */
static const value_string ain_err_code_string_vals[] = {
#.TABLE_BODY ERROR.&errorCode
{ %(&errorCode)-40s, "%(_ident)s" },
#.TABLE_FTR
{ 0, NULL }
};
#.END
# This table creates the switch() to branch on AIN operation codes and errors
# in file packet-ain-table2.c which is included in the template file
#
#.TABLE2_HDR
static int dissect_invokeData(proto_tree *tree, tvbuff_t *tvb, int offset, asn1_ctx_t *actx) {
switch(opcode){
#.TABLE2_BODY OPERATION.&ArgumentType
case %(&operationCode)s: /* %(_ident)s */
offset= %(_argument_pdu)s(tvb, actx->pinfo , tree , NULL);
break;
#.TABLE2_FTR
default:
proto_tree_add_expert_format(tree, actx->pinfo, &ei_ain_unknown_invokeData,
tvb, offset, -1, "Unknown invokeData %d", opcode);
/* todo call the asn.1 dissector */
break;
}
return offset;
}
#.END
#.TABLE2_HDR
static int dissect_returnResultData(proto_tree *tree, tvbuff_t *tvb, int offset,asn1_ctx_t *actx) {
switch(opcode){
#.TABLE2_BODY OPERATION.&ResultType
case %(&operationCode)s: /* %(_ident)s */
offset= %(_result_pdu)s(tvb, actx->pinfo , tree , NULL);
break;
#.TABLE2_FTR
default:
proto_tree_add_expert_format(tree, actx->pinfo, &ei_ain_unknown_returnResultData,
tvb, offset, -1, "Unknown returnResultData %d", opcode);
}
return offset;
}
#.END
#.TABLE2_HDR
static int dissect_returnErrorData(proto_tree *tree, tvbuff_t *tvb, int offset,asn1_ctx_t *actx) {
switch(errorCode) {
#.TABLE2_BODY ERROR.&ParameterType
case %(&errorCode)s: /* %(_ident)s */
offset= %(_parameter_pdu)s(tvb, actx->pinfo , tree , NULL);
break;
#.TABLE2_FTR
default:
proto_tree_add_expert_format(tree, actx->pinfo, &ei_ain_unknown_returnErrorData,
tvb, offset, -1, "Unknown returnErrorData %d", opcode);
}
return offset;
}
#.END
# Create a table of opcode and corresponding args and res
#.TABLE11_HDR
typedef struct _ain_op_t {
gint32 opcode;
dissector_t arg_pdu;
dissector_t res_pdu;
} ain_op_t;
static const ain_op_t ain_op_tab[] = {
#.TABLE11_BODY OPERATION.&operationCode
/* %(_name)-31s */ { %(&operationCode)-40s, %(_argument_pdu)-45s, %(_result_pdu)s },
#.TABLE11_FTR
};
#.END
#.TABLE11_HDR
typedef struct _ain_err_t {
gint32 errcode;
dissector_t err_pdu;
} ain_err_t;
static const ain_err_t ain_err_tab[] = {
#.TABLE11_BODY ERROR.&errorCode
/* %(_name)-30s */ { %(&errorCode)4s, %(_parameter_pdu)s },
#.TABLE11_FTR
};
#.END
# ROS stuff here XXX change when TCAP is redone.
#.FN_BODY Code/local VAL_PTR = &opcode
%(DEFAULT_BODY)s
if (ain_opcode_type == AIN_OPCODE_RETURN_ERROR){
errorCode = opcode;
col_append_str(actx->pinfo->cinfo, COL_INFO, val_to_str(errorCode, ain_err_code_string_vals, "Unknown AIN error (%%u)"));
col_append_str(actx->pinfo->cinfo, COL_INFO, " ");
col_set_fence(actx->pinfo->cinfo, COL_INFO);
}else{
col_append_str(actx->pinfo->cinfo, COL_INFO, val_to_str(opcode, ain_opr_code_strings, "Unknown AIN (%%u)"));
col_append_str(actx->pinfo->cinfo, COL_INFO, " ");
col_set_fence(actx->pinfo->cinfo, COL_INFO);
}
#.FN_HDR Invoke
ain_opcode_type=AIN_OPCODE_INVOKE;
#.FN_HDR ReturnResult
ain_opcode_type=AIN_OPCODE_RETURN_RESULT;
#.FN_HDR ReturnError
ain_opcode_type=AIN_OPCODE_RETURN_ERROR;
#.FN_HDR Reject
ain_opcode_type=AIN_OPCODE_REJECT;
#.FN_BODY Invoke/argument
offset = dissect_invokeData(tree, tvb, offset, actx);
#.FN_BODY ReturnResult/result/result
offset = dissect_returnResultData(tree, tvb, offset, actx);
#.FN_BODY ReturnError/parameter
offset = dissect_returnErrorData(tree, tvb, offset, actx);
# END ROS
#.FN_PARS ExtensionParameter/assignmentAuthority
FN_VARIANT = _str HF_INDEX = hf_ain_ext_type_oid VAL_PTR = &actx->external.direct_reference
#.FN_BODY ExtensionParameter/parameters
offset=call_ber_oid_callback(actx->external.direct_reference, tvb, offset, actx->pinfo, tree, NULL);
#.FN_BODY AINDigits 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_ain_digits);
proto_tree_add_item(subtree, hf_ain_odd_even_indicator, parameter_tvb, 0, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(subtree, hf_ain_nature_of_address, parameter_tvb, 0, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(subtree, hf_ain_numbering_plan, parameter_tvb, 1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(subtree, hf_ain_bcd_digits, parameter_tvb, 2, tvb_reported_length_remaining(parameter_tvb, 2), ENC_BCD_DIGITS_0_9);
#.FN_BODY CarrierFormat 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_ain_carrierformat);
/* Carrier Selection */
proto_tree_add_item(subtree, hf_ain_carrier_selection, parameter_tvb, 0, 1, ENC_BIG_ENDIAN);
/* Nature of Carrier Number of Digits (always 4 )*/
proto_tree_add_item(subtree, hf_ain_nature_of_carrier, parameter_tvb, 1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(subtree, hf_ain_nr_digits, parameter_tvb, 1, 1, ENC_BIG_ENDIAN);
/* 2nd Digit 1st Digit .. */
proto_tree_add_item(subtree, hf_ain_carrier_bcd_digits, parameter_tvb, 2, tvb_reported_length_remaining(parameter_tvb, 2), ENC_BCD_DIGITS_0_9);
#.FN_BODY AMAslpID 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_ain_amaslpid);
proto_tree_add_item(subtree, hf_ain_amaslpid, parameter_tvb, 0, tvb_reported_length_remaining(parameter_tvb, 0), ENC_BCD_DIGITS_0_9);
#.END
#
# Editor modelines - https://www.wireshark.org/tools/modelines.html
#
# Local variables:
# c-basic-offset: 2
# tab-width: 8
# indent-tabs-mode: nil
# End:
#
# vi: set shiftwidth=2 tabstop=8 expandtab:
# :indentSize=2:tabSize=8:noTabs=true:
#
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