249 lines
10 KiB
Groff
249 lines
10 KiB
Groff
ACSE-1 {joint-iso-itu-t association-control(2) modules(0) apdus(0) version1(1)}
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-- ACSE-1 refers to ACSE version 1
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DEFINITIONS ::=
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BEGIN
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EXPORTS
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acse-as-id, ACSE-apdu, aCSE-id, Application-context-name, AP-title,
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AE-qualifier, AE-title, AP-invocation-identifier, AE-invocation-identifier,
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Mechanism-name, Authentication-value, ACSE-requirements, ObjectSet;
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IMPORTS
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Name, RelativeDistinguishedName
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FROM InformationFramework {joint-iso-itu-t ds(5) module(1)
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informationFramework(1) 3};
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-- The data types Name and RelativeDistinguishedName are imported from ISO/IEC 9594-2.
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-- object identifier assignments
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acse-as-id OBJECT IDENTIFIER ::=
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{joint-iso-itu-t association-control(2) abstract-syntax(1) apdus(0)
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version1(1)}
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-- may be used to reference the abstract syntax of the ACSE APDUs
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aCSE-id OBJECT IDENTIFIER ::=
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{joint-iso-itu-t association-control(2) ase-id(3) acse-ase(1) version(1)}
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-- may be used to identify the Association Control ASE.
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-- top level CHOICE
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ACSE-apdu ::= CHOICE {
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aarq AARQ-apdu,
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aare AARE-apdu,
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rlrq RLRQ-apdu,
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rlre RLRE-apdu,
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abrt ABRT-apdu,
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...
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}
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AARQ-apdu ::= [APPLICATION 0] IMPLICIT SEQUENCE {
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protocol-version
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[0] IMPLICIT BIT STRING {version1(0)} DEFAULT {version1},
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application-context-name [1] Application-context-name,
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called-AP-title [2] AP-title OPTIONAL,
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called-AE-qualifier [3] AE-qualifier OPTIONAL,
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called-AP-invocation-identifier [4] AP-invocation-identifier OPTIONAL,
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called-AE-invocation-identifier [5] AE-invocation-identifier OPTIONAL,
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calling-AP-title [6] AP-title OPTIONAL,
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calling-AE-qualifier [7] AE-qualifier OPTIONAL,
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calling-AP-invocation-identifier [8] AP-invocation-identifier OPTIONAL,
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calling-AE-invocation-identifier [9] AE-invocation-identifier OPTIONAL,
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-- The following field shall not be present if only the Kernel is used.
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sender-acse-requirements [10] IMPLICIT ACSE-requirements OPTIONAL,
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-- The following field shall only be present if the Authentication functional unit is selected.
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mechanism-name [11] IMPLICIT Mechanism-name OPTIONAL,
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-- The following field shall only be present if the Authentication functional unit is selected.
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calling-authentication-value [12] EXPLICIT Authentication-value OPTIONAL,
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application-context-name-list
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[13] IMPLICIT Application-context-name-list OPTIONAL,
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-- The above field shall only be present if the Application Context Negotiation functional unit is selected
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implementation-information [29] IMPLICIT Implementation-data OPTIONAL,
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...,
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...,
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user-information
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[30] IMPLICIT Association-information OPTIONAL
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}
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AARE-apdu ::= [APPLICATION 1] IMPLICIT SEQUENCE {
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protocol-version
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[0] IMPLICIT BIT STRING {version1(0)} DEFAULT {version1},
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application-context-name [1] Application-context-name,
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result [2] Associate-result,
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result-source-diagnostic [3] Associate-source-diagnostic,
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responding-AP-title [4] AP-title OPTIONAL,
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responding-AE-qualifier [5] AE-qualifier OPTIONAL,
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responding-AP-invocation-identifier [6] AP-invocation-identifier OPTIONAL,
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responding-AE-invocation-identifier [7] AE-invocation-identifier OPTIONAL,
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-- The following field shall not be present if only the Kernel is used.
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responder-acse-requirements [8] IMPLICIT ACSE-requirements OPTIONAL,
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-- The following field shall only be present if the Authentication functional unit is selected.
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mechanism-name [9] IMPLICIT Mechanism-name OPTIONAL,
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-- This following field shall only be present if the Authentication functional unit is selected.
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responding-authentication-value
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[10] EXPLICIT Authentication-value OPTIONAL,
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application-context-name-list
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[11] IMPLICIT Application-context-name-list OPTIONAL,
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-- The above field shall only be present if the Application Context Negotiation functional unit is selected
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implementation-information
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[29] IMPLICIT Implementation-data OPTIONAL,
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...,
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...,
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user-information
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[30] IMPLICIT Association-information OPTIONAL
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}
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RLRQ-apdu ::= [APPLICATION 2] IMPLICIT SEQUENCE {
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reason [0] IMPLICIT Release-request-reason OPTIONAL,
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...,
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...,
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user-information [30] IMPLICIT Association-information OPTIONAL
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}
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RLRE-apdu ::= [APPLICATION 3] IMPLICIT SEQUENCE {
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reason [0] IMPLICIT Release-response-reason OPTIONAL,
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...,
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...,
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user-information [30] IMPLICIT Association-information OPTIONAL
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}
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ABRT-apdu ::= [APPLICATION 4] IMPLICIT SEQUENCE {
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abort-source [0] IMPLICIT ABRT-source,
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abort-diagnostic [1] IMPLICIT ABRT-diagnostic OPTIONAL,
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-- This field shall not be present if only the Kernel is used.
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...,
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...,
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user-information [30] IMPLICIT Association-information OPTIONAL
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}
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ABRT-diagnostic ::= ENUMERATED {
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no-reason-given(1), protocol-error(2),
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authentication-mechanism-name-not-recognized(3),
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authentication-mechanism-name-required(4), authentication-failure(5),
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authentication-required(6), ...
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}
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ABRT-source ::= INTEGER {acse-service-user(0), acse-service-provider(1)
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}(0..1, ...)
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ACSE-requirements ::= BIT STRING {
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authentication(0), application-context-negotiation(1)}
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Application-context-name-list ::= SEQUENCE OF Application-context-name
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Application-context-name ::= OBJECT IDENTIFIER
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-- Application-entity title productions follow (not in alphabetical order)
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AP-title ::= CHOICE {
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ap-title-form1 AP-title-form1,
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ap-title-form2 AP-title-form2,
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...
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}
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AE-qualifier ::= CHOICE {
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ae-qualifier-form1 AE-qualifier-form1,
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ae-qualifier-form2 AE-qualifier-form2,
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...
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}
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-- When both AP-title and AE-qualifier data values are present in an AARQ or AARE APDU, both must
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-- have the same form to allow the construction of an AE-title as discussed in CCITT Rec. X.665 |
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-- ISO/IEC 9834-6.
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AP-title-form1 ::=
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Name
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-- The value assigned to AP-title-form1 is The Directory Name of an application-process title.
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AE-qualifier-form1 ::=
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RelativeDistinguishedName
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-- The value assigned to AE-qualifier-form1 is the relative distinguished name of a particular
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-- application-entity of the application-process identified by AP-title-form1.
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AP-title-form2 ::= OBJECT IDENTIFIER
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AE-qualifier-form2 ::= INTEGER
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AE-title ::= CHOICE {
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ae-title-form1 AE-title-form1,
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ae-title-form2 AE-title-form2,
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...
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}
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-- As defined in CCITT Rec. X.650 | ISO 7498-3, an application-entity title is composed of an application-
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-- process title and an application-entity qualifier. The ACSE protocol provides for the transfer of an
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-- application-entity title value by the transfer of its component values. However, the following data type
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-- is provided for International Standards that reference a single syntactic structure for AE titles.
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AE-title-form1 ::=
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Name
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-- For access to The Directory (ITU-T Rec. X.500-Series | ISO/IEC 9594), an AE title has AE-title-form1.
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-- This value can be constructed from AP-title-form1 and AE-qualifier-form1 values contained in an
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-- AARQ or AARE APDU. A discussion of forming an AE-title-form1 from AP-title-form1 and AE-qualifier-
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-- form1 may be found in CCITT Rec. X.665 | ISO/IEC 9834-6.
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AE-title-form2 ::= OBJECT IDENTIFIER
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-- A discussion of forming an AE-title-form2 from AP-title-form2 and AE-qualifier-form2 may be
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-- found in CCITT Rec. X.665 | ISO/IEC 9834-6.
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AE-invocation-identifier ::= INTEGER
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AP-invocation-identifier ::= INTEGER
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-- End of Application-entity title productions
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Associate-result ::= INTEGER {
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accepted(0), rejected-permanent(1), rejected-transient(2)}(0..2, ...)
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Associate-source-diagnostic ::= CHOICE {
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acse-service-user
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[1] INTEGER {null(0), no-reason-given(1),
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application-context-name-not-supported(2),
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calling-AP-title-not-recognized(3),
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calling-AP-invocation-identifier-not-recognized(4),
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calling-AE-qualifier-not-recognized(5),
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calling-AE-invocation-identifier-not-recognized(6),
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called-AP-title-not-recognized(7),
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called-AP-invocation-identifier-not-recognized(8),
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called-AE-qualifier-not-recognized(9),
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called-AE-invocation-identifier-not-recognized(10),
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authentication-mechanism-name-not-recognized(11),
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authentication-mechanism-name-required(12),
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authentication-failure(13), authentication-required(14)}
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(0..14, ...),
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acse-service-provider
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[2] INTEGER {null(0), no-reason-given(1), no-common-acse-version(2)}
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(0..2, ...)
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}
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Association-information ::= SEQUENCE SIZE (1, ..., 0 | 2..MAX) OF EXTERNAL
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Authentication-value ::= CHOICE {
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charstring [0] IMPLICIT GraphicString,
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bitstring [1] IMPLICIT BIT STRING,
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external [2] IMPLICIT EXTERNAL,
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other
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[3] IMPLICIT SEQUENCE {other-mechanism-name
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MECHANISM-NAME.&id({ObjectSet}),
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other-mechanism-value
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MECHANISM-NAME.&Type
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({ObjectSet}{@.other-mechanism-name})}
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}
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-- The abstract syntax of (calling/responding) authentication-value is determined by the authentication
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-- mechanism used during association establishment. The authentication mechanism is either explicitly
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-- denoted by the &id field (of type OBJECT IDENTIFIER) for a mechanism belonging to the class
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-- MECHANISM-NAME, or it is known implicitly by
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-- prior agreement between the communicating partners. If the "other" component is chosen, then
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-- the "mechanism-name" component must be present in accordance with
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-- ITU-T Rec. X.680 | ISO/IEC 8824. If the value "mechanism-name" occurs in the AARQ-apdu or the
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-- AARE-apdu, then that value must be the same as the value for "other-mechanism-name"
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Implementation-data ::= GraphicString
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Mechanism-name ::= OBJECT IDENTIFIER
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MECHANISM-NAME ::= TYPE-IDENTIFIER
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ObjectSet MECHANISM-NAME ::=
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{...}
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Release-request-reason ::= INTEGER {normal(0), urgent(1), user-defined(30)
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}(0 | 1 | 30, ...)
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Release-response-reason ::= INTEGER {
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normal(0), not-finished(1), user-defined(30)}(0 | 1 | 30, ...)
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END |