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module SS_Templates {
/* SS/USSD Facility IE templates, building on top of SS_Types.
*
* (C) 2018 by Vadim Yanitskiy <axilirator@gmail.com>
* All rights reserved.
*
* Released under the terms of GNU General Public License, Version 2 or
* (at your option) any later version.
*/
import from General_Types all;
import from SS_Types all;
/* GSM TS 04.80, section 4.5, SS operation code */
type enumerated SS_Op_Code {
SS_OP_CODE_REGISTER_SS ('0A'O),
SS_OP_CODE_ERASE_SS ('0B'O),
SS_OP_CODE_ACTIVATE_SS ('0C'O),
SS_OP_CODE_DEACTIVATE_SS ('0D'O),
SS_OP_CODE_INTERROGATE_SS ('0E'O),
SS_OP_CODE_NOTIFY_SS ('10'O),
SS_OP_CODE_REGISTER_PASSWORD ('11'O),
SS_OP_CODE_GET_PASSWORD ('12'O),
SS_OP_CODE_PROCESS_USS_DATA ('13'O),
SS_OP_CODE_FORWARD_CHECK_SS_IND ('26'O),
SS_OP_CODE_PROCESS_USS_REQ ('3B'O),
SS_OP_CODE_USS_REQUEST ('3C'O),
SS_OP_CODE_USS_NOTIFY ('3D'O),
SS_OP_CODE_FORWARD_CUG_INFO ('78'O),
SS_OP_CODE_SPLIT_MPTY ('79'O),
SS_OP_CODE_RETRIEVE_MPTY ('7A'O),
SS_OP_CODE_HOLD_MPTY ('7B'O),
SS_OP_CODE_BUILD_MPTY ('7C'O),
SS_OP_CODE_FORWARD_CHARGE_ADVICE ('7D'O)
}
/* GSM TS 04.80, section 4.5, SS error code */
type enumerated SS_Err_Code {
SS_ERR_CODE_UNKNOWN_SUBSCRIBER ('01'O),
SS_ERR_CODE_ILLEGAL_SUBSCRIBER ('09'O),
SS_ERR_CODE_BEARER_SERVICE_NOT_PROVISIONED ('0A'O),
SS_ERR_CODE_TELESERVICE_NOT_PROVISIONED ('0B'O),
SS_ERR_CODE_ILLEGAL_EQUIPMENT ('0C'O),
SS_ERR_CODE_CALL_BARRED ('0D'O),
SS_ERR_CODE_ILLEGAL_SS_OPERATION ('10'O),
SS_ERR_CODE_SS_ERROR_STATUS ('11'O),
SS_ERR_CODE_SS_NOT_AVAILABLE ('12'O),
SS_ERR_CODE_SS_SUBSCRIPTION_VIOLATION ('13'O),
SS_ERR_CODE_SS_INCOMPATIBILITY ('14'O),
SS_ERR_CODE_FACILITY_NOT_SUPPORTED ('15'O),
SS_ERR_CODE_ABSENT_SUBSCRIBER ('1B'O),
SS_ERR_CODE_SYSTEM_FAILURE ('22'O),
SS_ERR_CODE_DATA_MISSING ('23'O),
SS_ERR_CODE_UNEXPECTED_DATA_VALUE ('24'O),
SS_ERR_CODE_PW_REGISTRATION_FAILURE ('25'O),
SS_ERR_CODE_NEGATIVE_PW_CHECK ('26'O),
SS_ERR_CODE_NUM_PW_ATTEMPTS_VIOLATION ('2B'O),
SS_ERR_CODE_UNKNOWN_ALPHABET ('47'O),
SS_ERR_CODE_USSD_BUSY ('48'O),
SS_ERR_CODE_MAX_MPTY_PARTICIPANTS ('7E'O),
SS_ERR_CODE_RESOURCES_NOT_AVAILABLE ('7F'O)
}
/**
* According to GSM TS 02.90, section 4.1.1,
* the mobile initiated USSD request shall contain
* an alphabet indicator set to "SMS default alphabet"
* and language indicator set to "language unspecified".
*
* This DCS value is used quite often, so it makes
* sense to define it here as a constant.
*/
const octetstring SS_USSD_DEFAULT_DCS := '0F'O;
template (value) SS_FacilityInformation ts_SS_USSD_FACILITY_INVOKE(
integer invoke_id := 1,
SS_Op_Code op_code := SS_OP_CODE_PROCESS_USS_REQ,
octetstring ussd_dcs := SS_USSD_DEFAULT_DCS,
octetstring ussd_string := 'AA180C3602'O // *#100#
) := {
{
invoke := {
invokeId := { present_ := invoke_id },
linkedId := omit,
opcode := {
local := enum2int(op_code)
},
argument := {
uSSD_Arg := {
ussd_DataCodingScheme := ussd_dcs,
ussd_String := ussd_string,
alertingPattern := omit,
msisdn := omit
}
}
}
}
}
template SS_FacilityInformation tr_SS_USSD_FACILITY_INVOKE(
template integer invoke_id := ?,
template integer op_code := ?,
template octetstring ussd_dcs := ?,
template octetstring ussd_string := ?
) := {
{
invoke := {
invokeId := { present_ := invoke_id },
linkedId := omit,
opcode := {
local := op_code
},
argument := {
uSSD_Arg := {
ussd_DataCodingScheme := ussd_dcs,
ussd_String := ussd_string,
alertingPattern := omit,
msisdn := omit
}
}
}
}
}
template (value) SS_FacilityInformation ts_SS_USSD_FACILITY_RETURN_RESULT(
integer invoke_id := 1,
SS_Op_Code op_code := SS_OP_CODE_PROCESS_USS_REQ,
octetstring ussd_dcs,
octetstring ussd_string
) := {
{
returnResult := {
invokeId := { present_ := invoke_id },
result := {
opcode := {
local := enum2int(op_code)
},
result := {
uSSD_Res := {
ussd_DataCodingScheme := ussd_dcs,
ussd_String := ussd_string
}
}
}
}
}
}
template SS_FacilityInformation tr_SS_USSD_FACILITY_RETURN_RESULT(
template integer invoke_id := ?,
template integer op_code := ?,
template octetstring ussd_dcs := ?,
template octetstring ussd_string := ?
) := {
{
returnResult := {
invokeId := { present_ := invoke_id },
result := {
opcode := {
local := op_code
},
result := {
uSSD_Res := {
ussd_DataCodingScheme := ussd_dcs,
ussd_String := ussd_string
}
}
}
}
}
}
/* Common for both structured and unstructured SS */
template (value) SS_FacilityInformation ts_SS_FACILITY_RETURN_ERROR(
integer invoke_id := 1,
SS_Err_Code err_code
) := {
{
returnError := {
invokeId := { present_ := invoke_id },
errcode := {
local := enum2int(err_code)
},
parameter := omit
}
}
}
template SS_FacilityInformation tr_SS_FACILITY_RETURN_ERROR(
template integer invoke_id := ?,
template integer err_code := ?
) := {
{
returnError := {
invokeId := { present_ := invoke_id },
errcode := {
local := err_code
},
parameter := omit
}
}
}
}
|
