DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400 Tapes

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 Tapes

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: ┃ B T ┃

⟦c727c3f1d⟧ TextFile

    Length: 1100 (0x44c)
    Types: TextFile
    Names: »B«

Derivation

└─⟦149519bd4⟧ Bits:30000546 8mm tape, Rational 1000, !projects 93-07-13
    └─ ⟦124ff5788⟧ »DATA« 
        └─⟦this⟧ 
└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
    └─ ⟦129cab021⟧ »DATA« 
        └─⟦this⟧ 
└─⟦f64eaa120⟧ Bits:30000752 8mm tape, Rational 1000, !projects 93 02 16
    └─ ⟦6f12a12be⟧ »DATA« 
        └─⟦this⟧ 
└─⟦2f6cfab89⟧ Bits:30000547 8mm tape, Rational 1000, !projects 94-01-04
    └─ ⟦d65440be7⟧ »DATA« 
        └─⟦this⟧

TextFile

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;