DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400

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⟦17c8c4ba2⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Uncanvas, seg_026d43, seg_02721b

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦cfc2e13cd⟧ »Space Info Vol 2« 
        └─⟦this⟧

E3 Source Code



with Field_Parser;
with Socket_Defs;
with Socket_Port;


package body Uncanvas is

    -- pos: integer;
    -- the_value: socket_defs.msg;
    -- last: positive;

    Handler_Field_Position : Positive := 4;

    package Message_Parser is new Field_Parser;

    function Get_Handler (From : in String) return Socket_Port.Object is

        Pos            : Integer;
        The_Value      : String (1 .. From'Length);
        Last           : Positive;
        Field_Position : Positive := 1;

    begin

        Message_Parser.Open (From, Pos);

        while not Message_Parser.Done (From, Pos) and then
                 Field_Position /= Handler_Field_Position + 1 loop

            Message_Parser.Value (From, Pos, The_Value, Last);
            Message_Parser.Next (From, Pos);
            Field_Position := Field_Position + 1;

        end loop;

        if Field_Position = Handler_Field_Position + 1 then

            return Socket_Port.Create (Natural'Value (The_Value (1 .. Last)));

        else

            return Socket_Port.Undefined;

        end if;

    end Get_Handler;
end Uncanvas;

E3 Meta Data

    nblk1=2
    nid=0
    hdr6=4
        [0x00] rec0=27 rec1=00 rec2=01 rec3=038
        [0x01] rec0=0a rec1=00 rec2=02 rec3=001
    tail 0x21720a20483a457f890ad 0x42a00088783c7f403