forked from osmocom/wireshark
393 lines
16 KiB
Groff
393 lines
16 KiB
Groff
-- $Id$
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-- Module ISO8823-PRESENTATION (X.226:07/1994)
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ISO8823-PRESENTATION DEFINITIONS ::=
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BEGIN
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--
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-- In X.410-1984 mode, the value of the SS-user data parameter of the S-CONNECT request and
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-- indication session-service primitives shall be a CP-type value.
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--
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-- In normal mode, the value of the SS-user data parameter of the S-CONNECT request and
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-- indication session-service primitives shall be a CP-type value, followed as a requestor's
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-- option by zero or more CPC-type values.
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IMPORTS
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RTORQapdu, RTOACapdu, RTORJapdu, RTABapdu
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FROM Reliable-Transfer-APDU {joint-iso-itu-t(2) reliable-transfer(3)
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apdus(0)};
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CP-type ::= SET {
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mode-selector [0] IMPLICIT Mode-selector,
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x410-mode-parameters
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-- [1] IMPLICIT SET {COMPONENTS OF Reliable-Transfer-APDU.RTORQapdu} OPTIONAL This OPTIONAL element shall be absent for a
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[1] IMPLICIT RTORQapdu OPTIONAL,
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-- This OPTIONAL element shall be absent for a
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-- nested presentation connection.
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-- Shall be used for X.410 mode only. Shall be bitwise
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-- compatible with CCITT Recommendation X.410-1984.
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-- This shall be the User data parameter of the CP PPDU1) --
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normal-mode-parameters
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[2] IMPLICIT SEQUENCE {protocol-version
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[0] IMPLICIT Protocol-version DEFAULT {version-1},
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calling-presentation-selector
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[1] IMPLICIT Calling-presentation-selector
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OPTIONAL,
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called-presentation-selector
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[2] IMPLICIT Called-presentation-selector OPTIONAL,
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presentation-context-definition-list
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[4] IMPLICIT Presentation-context-definition-list
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OPTIONAL,
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default-context-name
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[6] IMPLICIT Default-context-name OPTIONAL,
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presentation-requirements
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[8] IMPLICIT Presentation-requirements OPTIONAL,
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user-session-requirements
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[9] IMPLICIT User-session-requirements OPTIONAL-- shall not be present if equal to the Revised session
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-- requirements parameter --,
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protocol-options
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[11] Protocol-options DEFAULT {},
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-- shall be absent if no options are offered
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initiators-nominated-context
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[12] Presentation-context-identifier OPTIONAL,
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-- shall only be present if nominated-context is
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-- offered in protocol-options
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extensions
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[14] SEQUENCE {...} OPTIONAL,
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-- to allow for future extensions
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user-data
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User-data OPTIONAL} OPTIONAL
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-- Shall be used for normal mode only.
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-- Shall be the parameters of the CP PPDU.
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}
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--
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-- As an initiator's option, the presentation data values contained in a CP PPDU may be
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-- encoded more than once, using CPC-type values, to allow the transfer of the same
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-- presentation data values using a number of different transfer syntaxes.
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--
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CPC-type ::=
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User-data
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-- Shall be used for normal mode only.
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-- Shall not be present if the Presentation context definition list parameter is not present
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-- in the CP PPDU. Each instance of this data type shall contain all of the presentation data
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-- values which were contained in the User data parameter of the CP PPDU.
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-- This shall be the same set of presentation data values which were contained in the CP-type.
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--
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-- The SS-user data parameter value of the S-CONNECT response
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-- and confirm session-service primitives shall be a CPA-PPDU
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-- value when the Result parameter value is "accept".
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--
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--
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CPA-PPDU ::= SET {
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mode-selector [0] IMPLICIT Mode-selector,
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x410-mode-parameters
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-- [1] IMPLICIT SET {COMPONENTS OF Reliable-Transfer-APDU.RTOACapdu} OPTIONAL
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-- This OPTIONAL element shall be absent for a
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[1] IMPLICIT RTOACapdu OPTIONAL,
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-- This OPTIONAL element shall be absent for a
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-- nested presentation connection.
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-- Shall be used for X.410 mode only. Shall be bitwise
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-- compatible with CCITT Recommendation X.410-1984.
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-- This shall be the User data parameter of the CPA PPDU1) --
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normal-mode-parameters
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[2] IMPLICIT SEQUENCE {protocol-version
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[0] IMPLICIT Protocol-version DEFAULT {version-1},
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responding-presentation-selector
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[3] IMPLICIT Responding-presentation-selector
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OPTIONAL,
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presentation-context-definition-result-list
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[5] IMPLICIT Presentation-context-definition-result-list
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OPTIONAL,
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presentation-requirements
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[8] IMPLICIT Presentation-requirements OPTIONAL,
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user-session-requirements
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[9] IMPLICIT User-session-requirements OPTIONAL,
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-- shall not be present if equal to the Revised session
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-- requirements parameter
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protocol-options
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[11] Protocol-options DEFAULT {},
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-- shall be absent if no options are selected
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responders-nominated-context
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[13] Presentation-context-identifier OPTIONAL,
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-- shall only be present if nominated-context is
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-- selected in protocol-options
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user-data
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User-data OPTIONAL} OPTIONAL
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-- Shall be used for normal mode only.
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}
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--
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--
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-- The SS-user data parameter value of the S-CONNECT response
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-- and confirm session-service primitives shall be a CPR-PPDU
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-- value when the Result parameter value is "reject by SS-provider"
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-- or "reject by called SS-user".
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--
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CPR-PPDU ::= CHOICE {
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-- x400-mode-parameters SET {COMPONENTS OF Reliable-Transfer-APDU.RTORJapdu}
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-- This OPTIONAL element shall be absent for a
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x400-mode-parameters RTORJapdu,
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-- This OPTIONAL element shall be absent for a
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-- nested presentation connection.
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-- Shall be used for X.410 mode only. Shall be bitwise
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-- compatible with CCITT Recommendation X.410-1984.
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-- This shall be the User data parameter of the CPR PPDU2) --
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normal-mode-parameters
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SEQUENCE {protocol-version
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[0] IMPLICIT Protocol-version DEFAULT {version-1},
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responding-presentation-selector
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[3] IMPLICIT Responding-presentation-selector OPTIONAL,
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presentation-context-definition-result-list
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[5] IMPLICIT Presentation-context-definition-result-list
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OPTIONAL,
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default-context-result
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[7] IMPLICIT Default-context-result OPTIONAL,
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provider-reason
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[10] IMPLICIT Provider-reason OPTIONAL,
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user-data User-data OPTIONAL
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}
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-- Shall be used for normal mode only.
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}
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--
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--
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-- The SS-user data parameter of the S-U-ABORT request and indication
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-- service primitives shall be an Abort-type value.
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--
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Abort-type ::= CHOICE {
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aru-ppdu ARU-PPDU-- for a P-U-ABORT -- ,
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arp-ppdu ARP-PPDU -- for a P-P-ABORT
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}
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--
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ARU-PPDU ::= CHOICE {
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-- x400-mode-parameters SET {COMPONENTS OF Reliable-Transfer-APDU.RTABapdu}
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-- Shall be used for X.410 mode only. Shall be bitwise
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x400-mode-parameters RTABapdu,
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-- Shall be used for X.410 mode only. Shall be bitwise
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-- compatible with CCITT Recommendation X.410-1984.
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-- This shall be the User data parameter of the ARU PPDU3. --
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normal-mode-parameters
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[0] IMPLICIT SEQUENCE {presentation-context-identifier-list
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[0] IMPLICIT Presentation-context-identifier-list
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OPTIONAL,
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user-data
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User-data OPTIONAL}
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-- Shall be used for normal mode only.
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}
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--
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ARP-PPDU ::= SEQUENCE {
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provider-reason [0] IMPLICIT Abort-reason OPTIONAL,
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event-identifier [1] IMPLICIT Event-identifier OPTIONAL
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}
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--
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--
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-- The SS-user data parameter value of the S-TYPED-DATA request
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-- and indication service primitives shall be a Typed-data-type value.
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--
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Typed-data-type ::= CHOICE {
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acPPDU [0] IMPLICIT AC-PPDU-- P-ALTER-CONTEXT request and indication -- ,
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acaPPDU [1] IMPLICIT ACA-PPDU-- P-ALTER-CONTEXT response and confirm -- ,
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ttdPPDU User-data -- P-TYPED-DATA request and indication
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}
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--
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AC-PPDU ::= SEQUENCE {
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presentation-context-addition-list
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[0] IMPLICIT Presentation-context-addition-list OPTIONAL,
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presentation-context-deletion-list
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[1] IMPLICIT Presentation-context-deletion-list OPTIONAL,
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user-data User-data OPTIONAL
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}
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--
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ACA-PPDU ::= SEQUENCE {
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presentation-context-addition-result-list
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[0] IMPLICIT Presentation-context-addition-result-list OPTIONAL,
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presentation-context-deletion-result-list
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[1] IMPLICIT Presentation-context-deletion-result-list OPTIONAL,
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user-data User-data OPTIONAL
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}
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--
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--
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-- The SS-user data parameter value of the S-RESYNCHRONIZE request and
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-- indication service primitives shall be an RS-PPDU value.
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--
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RS-PPDU ::= SEQUENCE {
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presentation-context-identifier-list
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[0] IMPLICIT Presentation-context-identifier-list OPTIONAL,
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user-data User-data OPTIONAL
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}
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--
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-- The SS-user data parameter value of the S-RESYNCHRONIZE response and
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-- confirm service primitives shall be an RSA-PPDU value.
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--
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RSA-PPDU ::= SEQUENCE {
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presentation-context-identifier-list
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[0] IMPLICIT Presentation-context-identifier-list OPTIONAL,
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user-data User-data OPTIONAL
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}
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--
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--
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-- The SS-user data parameter values of the S-DATA, S-CAPABILITY-DATA,
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-- S-EXPEDITED-DATA request and indication session-service primitives
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-- and S-CAPABILITY-DATA response and confirm session-service primitives
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-- shall be of type User-data.
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--
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-- The SS-user data parameter values of all other session-service
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-- primitives not described above shall be of type User-data.
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--
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--
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--
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Abort-reason ::= INTEGER {
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reason-not-specified(0), unrecognized-ppdu(1), unexpected-ppdu(2),
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unexpected-session-service-primitive(3), unrecognized-ppdu-parameter(4),
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unexpected-ppdu-parameter(5), invalid-ppdu-parameter-value(6)}
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Abstract-syntax-name ::= OBJECT IDENTIFIER
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Called-presentation-selector ::= Presentation-selector
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Calling-presentation-selector ::= Presentation-selector
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Context-list ::=
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-- SEQUENCE SIZE (0..7, ..., 8..MAX) OF
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SEQUENCE OF
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SEQUENCE {presentation-context-identifier Presentation-context-identifier,
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abstract-syntax-name Abstract-syntax-name,
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transfer-syntax-name-list SEQUENCE OF Transfer-syntax-name
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}
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Default-context-name ::= SEQUENCE {
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abstract-syntax-name [0] IMPLICIT Abstract-syntax-name,
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transfer-syntax-name [1] IMPLICIT Transfer-syntax-name
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}
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Default-context-result ::= Result
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Event-identifier ::= INTEGER {
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cp-PPDU(0), cpa-PPDU(1), cpr-PPDU(2), aru-PPDU(3), arp-PPDU(4), ac-PPDU(5),
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aca-PPDU(6), td-PPDU(7), ttd-PPDU(8), te-PPDU(9), tc-PPDU(10), tcc-PPDU(11),
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rs-PPDU(12), rsa-PPDU(13), s-release-indication(14), s-release-confirm(15),
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s-token-give-indication(16), s-token-please-indication(17),
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s-control-give-indication(18), s-sync-minor-indication(19),
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s-sync-minor-confirm(20), s-sync-major-indication(21),
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s-sync-major-confirm(22), s-p-exception-report-indication(23),
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s-u-exception-report-indication(24), s-activity-start-indication(25),
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s-activity-resume-indication(26), s-activity-interrupt-indication(27),
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s-activity-interrupt-confirm(28), s-activity-discard-indication(29),
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s-activity-discard-confirm(30), s-activity-end-indication(31),
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s-activity-end-confirm(32)}
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Mode-selector ::= SET {
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mode-value [0] IMPLICIT INTEGER {x410-1984-mode(0), normal-mode(1)}
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}
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Presentation-context-addition-list ::= Context-list
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Presentation-context-addition-result-list ::= Result-list
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Presentation-context-definition-list ::= Context-list
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Presentation-context-definition-result-list ::= Result-list
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Presentation-context-deletion-list ::=
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-- SEQUENCE SIZE (0..7, ..., 8..MAX) OF Presentation-context-identifier
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SEQUENCE OF Presentation-context-identifier
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Presentation-context-deletion-result-list ::=
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-- SEQUENCE SIZE (0..7, ..., 8..MAX) OF
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SEQUENCE OF
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INTEGER {acceptance(0), user-rejection(1)}
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--Presentation-context-identifier ::= INTEGER(1..127, ..., 128..MAX)
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Presentation-context-identifier ::= INTEGER
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Presentation-context-identifier-list ::=
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-- SEQUENCE SIZE (0..7, ..., 8..MAX) OF
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SEQUENCE OF
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SEQUENCE {presentation-context-identifier Presentation-context-identifier,
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transfer-syntax-name Transfer-syntax-name}
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Presentation-requirements ::= BIT STRING {context-management(0), restoration(1)
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}
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--Presentation-selector ::= OCTET STRING(SIZE (1..4, ..., 5..MAX))
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Presentation-selector ::= OCTET STRING
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Protocol-options ::= BIT STRING {
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nominated-context(0), short-encoding(1), packed-encoding-rules(2)}
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Protocol-version ::= BIT STRING {version-1(0)}
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Provider-reason ::= INTEGER {
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reason-not-specified(0), temporary-congestion(1), local-limit-exceeded(2),
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called-presentation-address-unknown(3), protocol-version-not-supported(4),
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default-context-not-supported(5), user-data-not-readable(6),
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no-PSAP-available(7)}
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Responding-presentation-selector ::= Presentation-selector
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Result ::= INTEGER {acceptance(0), user-rejection(1), provider-rejection(2)}
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Result-list ::=
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-- SEQUENCE SIZE (0..7, ..., 8..MAX) OF
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SEQUENCE OF
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SEQUENCE {result [0] IMPLICIT Result,
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transfer-syntax-name [1] IMPLICIT Transfer-syntax-name OPTIONAL,
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provider-reason
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[2] IMPLICIT INTEGER {reason-not-specified(0),
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abstract-syntax-not-supported(1),
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proposed-transfer-syntaxes-not-supported(2),
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local-limit-on-DCS-exceeded(3)} OPTIONAL
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}
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Transfer-syntax-name ::= OBJECT IDENTIFIER
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User-data ::= CHOICE {
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simply-encoded-data [APPLICATION 0] IMPLICIT Simply-encoded-data,
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fully-encoded-data [APPLICATION 1] IMPLICIT Fully-encoded-data,
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...
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}
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-- Subclause 8.4 defines when each of the two alternatives shall be used.
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Simply-encoded-data ::= OCTET STRING
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-- See 8.4.1.
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--Fully-encoded-data ::= SEQUENCE SIZE (1, ..., 2..MAX) OF PDV-list
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Fully-encoded-data ::= SEQUENCE OF PDV-list
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-- contains one or more PDV-list values.
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-- See 8.4.2.
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PDV-list ::= SEQUENCE {
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transfer-syntax-name Transfer-syntax-name OPTIONAL,
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presentation-context-identifier Presentation-context-identifier,
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presentation-data-values
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CHOICE {single-ASN1-type [0] IMPLICIT OCTET STRING,
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-- [0] ABSTRACT-SYNTAX.&Type
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-- (CONSTRAINED BY {
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-- Type corresponding to presentation context identifier }),
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octet-aligned [1] IMPLICIT OCTET STRING,
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arbitrary [2] IMPLICIT BIT STRING}
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-- Contains one or more presentation data values from the same
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-- presentation context.
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-- See 8.4.2.
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}
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User-session-requirements ::= BIT STRING {
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half-duplex(0), duplex(1), expedited-data(2), minor-synchronize(3),
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major-synchronize(4), resynchronize(5), activity-management(6),
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negotiated-release(7), capability-data(8), exceptions(9), typed-data(10),
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symmetric-synchronize(11), data-separation(12)}
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END
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-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
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