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-- Module DOR-definition (ISO|IEC 10031-2:1991)
DOR-definition {joint-iso-itu-t dor(4) reference-definition(0)} DEFINITIONS ::=
BEGIN
EXPORTS
AE-Identifier, Altered-value, DOR, dor-abstract-syntax, dor-syntax-asn1,
dorx, Extend-QoS, Local-reference, Locational-identifier, Produce-QoS,
QoS-level, Quality-of-Service, Requested-QoS-level,
Single-use-of-reference, Token;
IMPORTS
DistinguishedName
FROM InformationFramework {joint-iso-itu-t ds(5) module(1)
informationFramework(1) 3}
PresentationAddress
FROM SelectedAttributeTypes {joint-iso-itu-t ds(5) module(1)
selectedAttributeTypes(5) 3};
-- Defined Object Identifiers
dorx OBJECT IDENTIFIER ::=
{joint-iso-itu-t dor(11)}
-- Object identifier for abstract syntax of DOR
dor-abstract-syntax OBJECT IDENTIFIER ::=
{dorx reference-abstract-syntax(1)}
-- Object identifier for abstract syntax of DOR with basic ASN.1 encodings in
-- EXTERNAL
dor-syntax-asn1 OBJECT IDENTIFIER ::=
{dorx reference-syntax(2) asn1(0)}
-- Definition of DOR type
DOR ::= SEQUENCE {
ae-identifier [0] AE-Identifier OPTIONAL,
-- mandatory in case of produce-operations and consume-operations
local-reference [1] Local-reference,
data-object-type OBJECT IDENTIFIER,
-- identifying the abstract syntax and the transfer syntax of the
-- referenced data value
quality-of-service [2] Quality-of-Service DEFAULT {},
token [3] Token OPTIONAL
}
AE-Identifier ::= SEQUENCE { -- at least one component shall be present
locational-identifier [0] Locational-identifier OPTIONAL,
direct-logical-identifier [1] DistinguishedName OPTIONAL,
indirect-logical-identifier [2] DistinguishedName OPTIONAL
}
Locational-identifier ::= SEQUENCE {
presentation-address [0] PresentationAddress,
ae-title [1] AE-title OPTIONAL,
-- as defined in ISO 8650:1988/Cor.1:1990
application-contexts SET OF OBJECT IDENTIFIER
}
Local-reference ::= SEQUENCE {
application [0] OCTET STRING OPTIONAL,
specific-reference [1] OCTET STRING
}
Quality-of-Service ::= SEQUENCE {
qoS-level [0] QoS-level DEFAULT level-1:NULL,
usage-of-reference Single-use-of-reference DEFAULT TRUE
}
QoS-level ::= CHOICE {
level-1 [1] IMPLICIT NULL,
level-2 [2] IMPLICIT GeneralizedTime,
-- specifying the produce time
level-3
[3] IMPLICIT SEQUENCE {produce-time GeneralizedTime,
fidelity-time GeneralizedTime}
}
Single-use-of-reference ::= BOOLEAN
Token ::= CHOICE {
simpletoken OCTET STRING,
-- used to validate an access which use this DOR
externaltoken EXTERNAL -- for future proxy mechanism
}
-- Data types for produce-operations
Produce-QoS ::= SEQUENCE {
qoS-level [0] Requested-QoS-level DEFAULT level-1:NULL,
usage-of-reference Single-use-of-reference DEFAULT TRUE
}
Requested-QoS-level ::= CHOICE {
level-1 [1] IMPLICIT NULL,
level-2 [2] IMPLICIT NULL,
level-3 [3] IMPLICIT GeneralizedTime
-- specifying the requested fidelity-time
}
-- Data types for extending a specific QoS
Extend-QoS ::= SEQUENCE {
qoS-level [0] Requested-QoS-level OPTIONAL,
-- if omitted, no change required
usage-of-reference Single-use-of-reference OPTIONAL
-- if omitted, no change required
}
-- Data types for requesting / indicating value alteration in produce-operation
-- or access-operation
Altered-value ::= ENUMERATED {
value-not-altered(1), value-altered(2), undefined(3)}
-- dw: definition of AE-title, as defined in ISO 8650:1988/Cor.1:1990
-- dw: defined in-line here so we don't need to import it, original comments
-- dw: are as they appear in the 8650:1988 Annex E
AP-title ::= TYPE-IDENTIFIER.&Type
-- The exact definition and values used for AP-title
-- should be chosen taking into account the ongoing
-- work in areas of naming, the Directory, and the
-- Registration Authority procedures for AE titles,
-- AE titles, and AE qualifiers
AE-qualifier ::= TYPE-IDENTIFIER.&Type
-- The exact definition and values used for AE-qualifier
-- should be chosen taking into account the ongoing
-- work in areas of naming, the Directory, and the
-- Registration Authority procedures for AE titles,
-- AE titles, and AE qualifiers
AE-title ::= SEQUENCE {ap AP-title,
ae AE-qualifier
}
END -- of DOR-definition
-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
|
