/******************************************************************************
* Copyright (c) 2000-2019 Ericsson Telecom AB
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
*
* Contributors:
*   Roland Gecse - initial implementation and initial documentation
*   Akos Pernek
*   Antal Wuh.Hen.Chang
*   Attila Fulop
*   Balazs Barcsik
*   Bence Molnar
*   Csaba Koppany
*   David Juhasz
*   Eduard Czimbalmos
*   Elemer Lelik
*   Endre Kiss
*   Endre Kulcsar
*   Gabor Szalai
*   Gabor Tatarka
*   Gergely Futo
*   Istvan Sandor
*   Krisztian Pandi
*   Kulcsár Endre
*   Laszlo Tamas Zeke
*   Norbert Pinter
*   Roland Gecse
*   Tibor Bende
*   Tibor Szabo
*   Timea Moder
*   Zoltan Medve
*   Zsolt Nandor Torok
*   Zsolt Szalai
******************************************************************************/
//
//  File:               CreditControl_IETF_RFC4006.ddf
//  Description:        DDF for DCC according to RFC 4006
//  Rev:                R55A
//  Prodnr:             CNL 1134 62
///////////////////////////////////////////////

// APPLICATION-NAME: DCC
// APPLICATION-REVISION: RFC4006

// AVP implementations according to: 
// RFC 4006 - Diameter Credit Control Application
// IS for Additional Billing for Verizon in MTAS 125/1594-FCP 101 8664 Uen PA8

// RFC 4006 12.2
type enumerated Command_Code {
  Credit_Control (272)
}

// RFC 4006
// AVP: CC-Correlation-Id (411)
// 8.1
type AVP_OctetString CC_Correlation_Id;

// RFC 4006
// AVP: CC-Input-Octets (412)
// 8.24
type AVP_Unsigned64 CC_Input_Octets;

// RFC 4006
// AVP: CC-Money (413)
// 8.22
type AVP_Grouped CC_Money;

// RFC 4006
// AVP: CC-Output-Octets (414)
// 8.25
type AVP_Unsigned64 CC_Output_Octets;

// RFC 4006
// AVP: CC-Request-Number (415)
// 8.2
type AVP_Unsigned32 CC_Request_Number;

// RFC 4006
// AVP: CC-Request-Type (416)
// 8.3
type enumerated CC_Request_Type
{
  INITIAL_REQUEST         (1),
  UPDATE_REQUEST          (2),
  TERMINATION_REQUEST     (3),
  EVENT_REQUEST           (4)
}

// RFC 4006
// AVP: CC-Service-Specific-Units (417)
// 8.26
type AVP_Unsigned64 CC_Service_Specific_Units;

// RFC 4006
// AVP: CC-Session-Failover (418)
// 8.4
type enumerated CC_Session_Failover
{
  FAILOVER_NOT_SUPPORTED  (0),
  FAILOVER_SUPPORTED      (1)
}

// RFC 4006
// AVP: CC-Sub-Session-Id (419)
// 8.5
type AVP_Unsigned64 CC_Sub_Session_Id;

// RFC 4006
// AVP: CC-Time (420)
// 8.21
type AVP_Unsigned32 CC_Time;

// RFC 4006
// AVP: CC-Total-Octets (421)
// 8.23
type AVP_Unsigned64 CC_Total_Octets;

// RFC 4006
// AVP: CC-Unit-Type (454)
// 8.32
type enumerated CC_Unit_Type
{
  TIME                    (0),
  MONEY                   (1),
  TOTAL_OCTETS            (2),
  INPUT_OCTETS            (3),
  OUTPUT_OCTETS           (4),
  SERVICE_SPECIFIC_UNITS  (5)
}

// RFC 4006
// AVP: Check-Balance-Result (422)
// 8.6
type enumerated Check_Balance_Result
{
  ENOUGH_CREDIT           (0),
  NO_CREDIT               (1)
}

// RFC 4006
// AVP: Cost-Information (423)
// 8.7
type AVP_Grouped Cost_Information;

// RFC 4006
// AVP: Cost-Unit (424)
// 8.12
type AVP_UTF8String Cost_Unit;

// RFC 4006
// AVP: Credit-Control (426)
// 8.13
type enumerated Credit_Control
{
  CREDIT_AUTHORIZATION    (0),
  RE_AUTHORIZATION        (1)
}

// RFC 4006
// AVP: Credit-Control-Failure-Handling (427)
// 8.14
type enumerated Credit_Control_Failure_Handling
{
  TERMINATE               (0),
  CONTINUE                (1),
  RETRY_AND_TERMINATE     (2)
}

// RFC 4006
// AVP: Currency-Code (425)
// 8.11
type AVP_Unsigned32 Currency_Code;

// RFC 4006
// AVP: Direct-Debiting-Failure-Handling (428)
// 8.15
type enumerated Direct_Debiting_Failure_Handling
{
  TERMINATE_OR_BUFFER     (0),
  CONTINUE                (1)
}

// RFC 4006
// AVP: Exponent (429)
// 8.9
type AVP_Integer32 Exponent;

// RFC 4006
// AVP: Final-Unit-Action (449)
// 8.35
type enumerated Final_Unit_Action
{
  TERMINATE               (0),
  REDIRECT                (1),
  RESTRICT_ACCESS         (2)
}

// RFC 4006
// AVP: Final-Unit-Indication (430)
// 8.34
type AVP_Grouped Final_Unit_Indication;

// RFC 4006
// AVP: Granted-Service-Unit (431)
// 8.17
type AVP_Grouped Granted_Service_Unit;

// RFC 4006
// AVP: G-S-U-Pool-Identifier (453)
// 8.31
type AVP_Unsigned32 G_S_U_Pool_Identifier;

// RFC 4006
// AVP: G-S-U-Pool-Reference (457)
// 8.30
type AVP_Grouped G_S_U_Pool_Reference;

// RFC 4006
// AVP: Multiple-Services-Credit-Control (456)
// 8.16
type AVP_Grouped Multiple_Services_Credit_Control;

// RFC 4006
// AVP: Multiple-Services-Indicator (455)
// 8.40
type enumerated Multiple_Services_Indicator
{
  MULTIPLE_SERVICES_NOT_SUPPORTED (0),
  MULTIPLE_SERVICES_SUPPORTED     (1)
}

// RFC 4006
// AVP: Rating-Group (432)
// 8.29
type AVP_Unsigned32 Rating_Group

// RFC 4006
// AVP: Redirect-Address-Type (433)
// 8.38
type enumerated Redirect_Address_Type
{
  IPV4_ADDRESS            (0),
  IPV6_ADDRESS            (1),
  URL                     (2),
  SIP_URI                 (3)
}

// RFC 4006
// AVP: Redirect-Server (434)
type AVP_Grouped Redirect_Server;

// RFC 4006
// AVP: Redirect-Server-Address (435)
// 8.37
type AVP_UTF8String Redirect_Server_Address

// RFC 4006
// AVP: Requested-Action (436)
// 8.41
type enumerated Requested_Action
{
  DIRECT_DEBITING         (0),
  REFUND_ACCOUNT          (1),
  CHECK_BALANCE           (2),
  PRICE_ENQUIRY           (3)  
}

// RFC 4006
// AVP: Requested-Service-Unit (437)
// 8.18
type AVP_Grouped Requested_Service_Unit

// RFC 4006
// AVP: Restriction-Filter-Rule (438)
// 8.36
type AVP_IPFilterRule Restriction_Filter_Rule

// RFC 4006
// AVP: Service-Context-Id (461)
// 8.42
type AVP_UTF8String Service_Context_Id

// RFC 4006
// AVP: Service-Identifier (439)
// 8.28
type AVP_Unsigned32 Service_Identifier

// RFC 4006
// AVP: Service-Parameter-Info (440)
// 8.43
type AVP_Grouped Service_Parameter_Info

// RFC 4006
// AVP: Service-Parameter-Type (441)
// 8.44
type AVP_Unsigned32 Service_Parameter_Type

// RFC 4006
// AVP: Service-Parameter-Value (442)
// 8.45
type AVP_OctetString Service_Parameter_Value

// RFC 4006
// AVP: Subscription-Id (443)
// 8.46
type AVP_Grouped Subscription_Id;

// RFC 4006
// AVP: Subscription-Id-Data (444)
// 8.48
type AVP_UTF8String Subscription_Id_Data

// RFC 4006
// AVP: Subscription-Id-Type (450)
// 8.47
type enumerated Subscription_Id_Type
{
  END_USER_E164         (0),
  END_USER_IMSI         (1),
  END_USER_SIP_URI      (2),
  END_USER_NAI          (3),
  END_USER_PRIVATE      (4)
}

// RFC 4006
// AVP: Tariff-Change-Usage (452)
// 8.27
type enumerated Tariff_Change_Usage
{
  UNIT_BEFORE_TARIFF_CHANGE   (0),
  UNIT_AFTER_TARIFF_CHANGE    (1),
  UNIT_INDETERMINATE          (2)
}

// RFC 4006
// AVP: Tariff-Time-Change (451)
// 8.20
type AVP_Time Tariff_Time_Change

// RFC 4006
// AVP: Unit-Value (445)
// 8.8
type AVP_Grouped Unit_Value

// RFC 4006
// AVP: Used-Service-Unit (446)
// 8.19
type AVP_Grouped Used_Service_Unit

// RFC 4006
// AVP: User-Equipment-Info (458)
// 8.49
type AVP_Grouped User_Equipment_Info

// RFC 4006, 125/1594-FCP 101 8664
// AVP: User-Equipment-Info-Type (459)
// RFC 4006 section 8.50, 125/1594-FCP 101 8664 section 3.3.12
type enumerated User_Equipment_Info_Type
{
  IMEISV                (0),
  MAC                   (1),
  EUI64                 (2),
  MODIFIED_EUI64        (3),
  ESN                   (4),
  MEID                  (5)
}

// RFC 4006
// AVP: User-Equipment-Info-Value (460)
// 8.51
type AVP_OctetString User_Equipment_Info_Value

// RFC 4006
// AVP: Value-Digits (447)
// 8.10
type AVP_Integer64 Value_Digits

// RFC 4006
// AVP: Validity-Time (448)
// 8.33
type AVP_Unsigned32 Validity_Time