DataMuseum.dk Presents historical artifacts from the history of: Rational R1000/400

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⟦998396d0f⟧ Ada Source

    Length: 5120 (0x1400)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Identifier, seg_0529c0

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─⟦5a81ac88f⟧ »Space Info Vol 1« 
        └─⟦this⟧ 

with Bounded_String_Generic;
with Text_Io;

package body Identifier is

    package Bs is new Bounded_String_Generic (Size => 80);

    Name : String (1 .. 80);
    Count : Integer;

    type Descriptor is
        record
            Host : Bs.Variable_String;
            Socket : Message_Transport.Socket := 0;
        end record;

    Ids : array (Identifier.Object range 1 .. 1024) of Descriptor;



    function Register (Host : String; Socket : Message_Transport.Socket)
                      return Identifier.Object is
        Id : Identifier.Object := 1;
    begin

        while Id in Ids'Range loop
            exit when Bs.Length (Ids (Id).Host) = 0;
            Id := Id + 1;
        end loop;

        Ids (Id).Host := Bs.Value (Host);
        Ids (Id).Socket := Socket;

        return Id;
    end Register;



    procedure Unregister (Id : Identifier.Object) is
    begin
        Bs.Free (V => Ids (Id).Host);
        Ids (Id).Socket := 0;
    end Unregister;



    function Get_Host (Id : Standard.Identifier.Object) return String is
    begin
        return Bs.Image (Ids (Id).Host);
    end Get_Host;



    function Get_Socket (Id : Standard.Identifier.Object)
                        return Message_Transport.Socket is
    begin
        return Ids (Id).Socket;
    end Get_Socket;



    function Hash (Id : Standard.Identifier.Object) return Natural is
    begin
        return Natural (Id);
    end Hash;



    function Broker return Identifier.Object is
    begin
        return 1;
    end Broker;



    function Value (Id : Natural) return Object is
    begin
        return Object (Id);
    end Value;

begin
    Text_Io.Put ("hostname of the broker => ");
    Text_Io.Get_Line (Item => Name, Last => Count);
    Ids (Broker).Host := Bs.Value (Name (Name'First .. Name'First + Count));


    Ids (Broker).Socket := 2605;
end Identifier;

    nblk1=4
    nid=0
    hdr6=8
        [0x00] rec0=2b rec1=00 rec2=01 rec3=00c
        [0x01] rec0=00 rec1=00 rec2=02 rec3=008
        [0x02] rec0=2e rec1=00 rec2=03 rec3=016
        [0x03] rec0=01 rec1=00 rec2=04 rec3=000
    tail 0x2154bb3a687a07ff8e479 0x42a00088462060003