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    Names: »P2.py«

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TextFile

-- P2.py - MHS P2 definitions


-- @(#) $Header: /cs/research/pp/hubris/pp-beta/Tools/mpp84/RCS/P2.py,v 5.0 90/09/20 16:27:58 pp Exp Locker: pp $
--
-- $Log:	P2.py,v $
-- Revision 5.0  90/09/20  16:27:58  pp
-- rcsforce : 5.0 public release
-- 
--



P2 DEFINITIONS  ::=

%{
#ifndef lint
static char *rcsid = "$Header: /cs/research/pp/hubris/pp-beta/Tools/mpp84/RCS/P2.py,v 5.0 90/09/20 16:27:58 pp Exp Locker: pp $";
#endif  lint
%}

BEGIN

PRINTER print

-- P2 makes use of types defined in the following moduls:
--      P1:  X.411, Section 3.4
--      P3:  X.411, Section 4.3
--      SFD: this Recommendation, Section 5
--      T73: T.73, Section 5

UAPDU ::=
        CHOICE {
            im-uapdu [0]
                IMPLICIT IM-UAPDU,

            sr-uapdu [1]
                IMPLICIT SR-UAPDU
        }


-- IP-message UAPDU

IM-UAPDU ::=
        SEQUENCE {
            heading
                Heading,

            body
                Body
        }


-- heading

Heading ::=
        SET {
            messageID
                IPMessageId,

            originator [0]
                IMPLICIT ORDescriptor
                OPTIONAL,

            authorizingUsers[1]
                IMPLICIT SEQUENCE OF ORDescriptor
                OPTIONAL,
                -- only if not the originator

            primaryRecipients[2]
                IMPLICIT SEQUENCE OF Recipient
                OPTIONAL,

            copyRecipients[3]
                IMPLICIT SEQUENCE OF Recipient
                OPTIONAL,

            blindCopyRecipients[4]
                IMPLICIT SEQUENCE OF Recipient
                OPTIONAL,

            inReplyTo[5]
                IMPLICIT IPMessageId
                OPTIONAL,
                -- omitted if not in reply to a previous message

            obsoletes[6]
                IMPLICIT SEQUENCE OF IPMessageId
                OPTIONAL,

            crossReferences[7]
                IMPLICIT SEQUENCE OF IPMessageId
                OPTIONAL,

            subject[8]
                CHOICE {
                    T61String
                }
                OPTIONAL,

            expiryDate[9]
                IMPLICIT P1.Time
                OPTIONAL,
                -- if omitted, expiry date is never

            replyBy[10]
                IMPLICIT P1.Time
                OPTIONAL,

            replyToUsers[11]
                IMPLICIT SEQUENCE OF ORDescriptor
                OPTIONAL,
                -- each O/R descriptor must contain an O/R name

            importance[12]
                IMPLICIT INTEGER {
                    low(0),
                    normal(1),
                    high(2)
                } DEFAULT normal,

            sensitivity[13]
                IMPLICIT INTEGER {
                    personal(1),
                    private(2),
                    companyConfidential(3)
                } OPTIONAL,

            autoforwarded[14]
                IMPLICIT BOOLEAN
                DEFAULT FALSE
                -- indicates that the forwarded message body
                -- part(s) were autoforwarded
        }

IPMessageId ::=
        [APPLICATION 11] IMPLICIT SET {
            orname
                ORName OPTIONAL,
            PrintableString
        }

ORName ::=
        P1.ORName

ORDescriptor ::=
        SET {   -- at least one of the first two members must be present
            orname
                ORName OPTIONAL,

            freeformName[0]
                IMPLICIT T61String
                OPTIONAL,

            telephoneNumber[1]
                IMPLICIT PrintableString
                OPTIONAL
        }

Recipient ::=
        SET {
            ordesc [0]
                IMPLICIT ORDescriptor,

            reportRequest [1]
                IMPLICIT BITSTRING {
                    receiptNotification(0),
                    nonreceiptNotification(1),
                    returnIPMessage(2)
                }
                DEFAULT {},
                -- if requested, the O/R descriptor must contain an O/R name

            replyRequest[2]
                IMPLICIT BOOLEAN
                DEFAULT FALSE
                -- if true, the O/R descriptor must contain an O/R name
        }


-- body

Body ::=
        SEQUENCE OF BodyPart

BodyPart ::=
        CHOICE {
            ia5text [0]
                IMPLICIT IA5Text,

            tlx [1]
                IMPLICIT TLX,

            voice [2]
                IMPLICIT Voice,

            g3fax [3]
                IMPLICIT G3Fax,

            tifo [4]
                IMPLICIT TIF0,

            ttx [5]
                IMPLICIT TTX,

            videotex [6]
                IMPLICIT Videotex,

            nationallydef [7]
                NationallyDefined,

            encrypted [8]
                IMPLICIT Encrypted,

            forwardmsg [9]
                IMPLICIT ForwardedIPMessage,

            sfd [10]
                IMPLICIT SFD,

            tifi [11]
                IMPLICIT TIF1
        }


-- body part types

IA5Text ::=
        SEQUENCE {
            SET {
                repertoire[0]
                    IMPLICIT INTEGER {
                        ia5(5),

                        ita2(2)
                    } DEFAULT ia5
                    -- additional members of this Set are a
                    -- possible future extension
            },

            IA5String
        }

TLX ::=
        ANY -- for further study

Voice ::=
        SEQUENCE {
            SET, -- members are for further study
            BITSTRING
        }

G3Fax ::=
        SEQUENCE {
            SET {
                numberOfPages[0]
                    IMPLICIT INTEGER OPTIONAL,

                [1]
                    IMPLICIT P1.G3NonBasicParams OPTIONAL
            },

            SEQUENCE OF BITSTRING
        }

TIF0 ::=
        T73Document

T73Document ::=
        SEQUENCE OF T73.ProtocolElement

TTX ::=
        SEQUENCE {
            SET {
                numberOfPages[0]
                    IMPLICIT INTEGER OPTIONAL,

                telexCompatible[1]
                    IMPLICIT BOOLEAN DEFAULT FALSE,

                [2]
                    IMPLICIT P1.TeletexNonBasicParams OPTIONAL
            },

            SEQUENCE OF T61String
        }

Videotex ::=
        SEQUENCE {
            SET, -- members are for further study
            VideotexString
        }

NationallyDefined ::=
        ANY

Encrypted ::=
        SEQUENCE {
            SET, -- members are for further study
            BITSTRING
        }

ForwardedIPMessage ::=
        SEQUENCE {
            SET {
                delivery[0]
                    IMPLICIT P1.Time
                    OPTIONAL,

                [1]
                    IMPLICIT DeliveryInformation
                    OPTIONAL
            },

            IM-UAPDU
        }

DeliveryInformation ::=
        P3.DeliverEnvelope

SFD ::=
        SFD.Document

TIF1 ::=
        T73Document


-- IPM-status-report UAPDU

SR-UAPDU ::=
        SET {
            choice [0]
                CHOICE {
                    nonReceipt[0]
                        IMPLICIT NonReceiptInformation,

                    receipt[1]
                        IMPLICIT ReceiptInformation
                },

            reported
                IPMessageId,

            actualRecipient[1]
                IMPLICIT ORDescriptor
                OPTIONAL,

            intendedRecipient[2]
                IMPLICIT ORDescriptor
                OPTIONAL,

            converted
                P1.EncodedInformationTypes
                OPTIONAL
        }

NonReceiptInformation ::=
        SET {
            reason[0]
                IMPLICIT INTEGER {
                    uaeInitiatedDiscard(0),

                    autoForwarded(1)
                },

            nonReceiptQualifer[1]
                IMPLICIT INTEGER {
                    expired(0),

                    obsoleted(1),

                    subscriptionTerminated(2)
                } OPTIONAL,

            comments[2]
                IMPLICIT PrintableString
                OPTIONAL,
                -- on auto-forward

            returned[3]
                IMPLICIT IM-UAPDU
                OPTIONAL
        }

ReceiptInformation ::=
        SET {
            receipt[0]
                IMPLICIT P1.Time,

            typeOfReceipt[1]
                IMPLICIT INTEGER {
                    explicit(0),

                    automatic(1)
                } DEFAULT explicit,

            supplementary [2]
                IMPLICIT P1.SupplementaryInformation OPTIONAL
        }

END