/usr/share/ada/adainclude/anet/anet-streams.ads is in libanet0.3.1-dev 0.3.1-1.
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-- Copyright (C) 2012 secunet Security Networks AG
-- Copyright (C) 2012 Reto Buerki <reet@codelabs.ch>
-- Copyright (C) 2012 Adrian-Ken Rueegsegger <ken@codelabs.ch>
--
-- This program is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at your
-- option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
--
-- This program is distributed in the hope that it will be useful, but
-- WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
--
-- As a special exception, if other files instantiate generics from this
-- unit, or you link this unit with other files to produce an
-- executable this unit does not by itself cause the resulting
-- executable to be covered by the GNU General Public License. This
-- exception does not however invalidate any other reasons why the
-- executable file might be covered by the GNU Public License.
--
package Anet.Streams is
type Memory_Stream_Type (Max_Elements : Ada.Streams.Stream_Element_Offset)
is new Ada.Streams.Root_Stream_Type with private;
-- In-memory stream type. Can be used to serialize/deserialize record types
-- over a socket. The Max_Elements discriminant defines the maximal number
-- of elements the stream is able to store.
overriding
procedure Read
(Stream : in out Memory_Stream_Type;
Item : out Ada.Streams.Stream_Element_Array;
Last : out Ada.Streams.Stream_Element_Offset);
-- Read elements from memory stream.
overriding
procedure Write
(Stream : in out Memory_Stream_Type;
Item : Ada.Streams.Stream_Element_Array);
-- Write elements to memory stream.
procedure Set_Buffer
(Stream : in out Memory_Stream_Type;
Buffer : Ada.Streams.Stream_Element_Array);
-- Set memory stream content to data provided by Buffer.
function Get_Buffer
(Stream : Memory_Stream_Type)
return Ada.Streams.Stream_Element_Array;
-- Return raw buffer of memory stream.
procedure Clear (Stream : in out Memory_Stream_Type);
-- Clear memory stream.
Stream_Error : exception;
private
use Ada.Streams;
type Memory_Stream_Type (Max_Elements : Stream_Element_Offset) is new
Root_Stream_Type with record
Buffer : Stream_Element_Array (1 .. Max_Elements) := (others => 0);
Write_Idx : Stream_Element_Offset := 1;
Read_Idx : Stream_Element_Offset := 1;
end record;
end Anet.Streams;
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