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228 | -- --
-- package Copyright (c) Dmitry A. Kazakov --
-- GNAT.Sockets.Connection_State_Machine. Luebeck --
-- ASN1.Distinguished_Names Summer, 2019 --
-- Interface --
-- Last revision : 13:37 03 Aug 2019 --
-- --
-- This library 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. This library --
-- 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. You should have --
-- received a copy of the GNU General Public License along with --
-- this library; if not, write to the Free Software Foundation, --
-- Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --
-- --
-- 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. --
--____________________________________________________________________--
--
-- ASN.1 encoding of RFC 4514 distinguished names. The implementation
-- uses ASN.1 strings.
--
with GNAT.Sockets.Connection_State_Machine.ASN1.Strings.Explicit;
use GNAT.Sockets.Connection_State_Machine.ASN1.Strings.Explicit;
with GNAT.Sockets.Connection_State_Machine.ASN1.Strings.Implicit;
use GNAT.Sockets.Connection_State_Machine.ASN1.Strings.Implicit;
with Strings_Edit.Distinguished_Names;
use Strings_Edit.Distinguished_Names;
package GNAT.Sockets.Connection_State_Machine.ASN1.
Distinguished_Names is
--
-- [Implicit_]DN_Data_Item -- ASN.1 encoded distinguished name
--
type DN_Data_Item is new String_Data_Item with private;
type Implicit_DN_Data_Item is
new Implicit_String_Data_Item with private;
--
-- Feed -- Implementation of the feed operation
--
procedure Feed
( Item : in out DN_Data_Item;
Data : Stream_Element_Array;
Pointer : in out Stream_Element_Offset;
Client : in out State_Machine'Class;
State : in out Stream_Element_Offset
);
procedure Feed
( Item : in out Implicit_DN_Data_Item;
Data : Stream_Element_Array;
Pointer : in out Stream_Element_Offset;
Client : in out State_Machine'Class;
State : in out Stream_Element_Offset
);
--
-- Get_Name -- The current distinguished name
--
-- Item - The item
--
-- Returns :
--
-- The current name
--
-- Exceptions :
--
-- Data_Error - Invalid value
-- End_Error - No name
--
function Get_Name
( Item : DN_Data_Item
) return Distinguished_Name;
function Get_Name
( Item : Implicit_DN_Data_Item
) return Distinguished_Name;
--
-- Set_Name -- Set the current distinguished name
--
-- Item - The item
-- Name - The name to set
--
-- Exceptions :
--
-- Constraint_Error - The value is too large to store
--
procedure Set_Name
( Item : in out DN_Data_Item;
Name : Distinguished_Name
);
procedure Set_Name
( Item : in out Implicit_DN_Data_Item;
Name : Distinguished_Name
);
------------------------------------------------------------------------
--
-- [Implicit_]External_DN_Data_Item -- ASN.1 distinguished name
--
type External_DN_Data_Item is
new External_String_Data_Item with private;
type Implicit_External_DN_Data_Item is
new Implicit_External_String_Data_Item with private;
--
-- Feed -- Implementation of the feed operation
--
procedure Feed
( Item : in out External_DN_Data_Item;
Data : Stream_Element_Array;
Pointer : in out Stream_Element_Offset;
Client : in out State_Machine'Class;
State : in out Stream_Element_Offset
);
procedure Feed
( Item : in out Implicit_External_DN_Data_Item;
Data : Stream_Element_Array;
Pointer : in out Stream_Element_Offset;
Client : in out State_Machine'Class;
State : in out Stream_Element_Offset
);
--
-- Get_Name -- The current distinguished name
--
-- Item - The item
--
-- Returns :
--
-- The current value
--
-- Exceptions :
--
-- End_Error - No name
-- Data_Error - Invalid value
--
function Get_Name
( Item : External_DN_Data_Item
) return Distinguished_Name;
function Get_Name
( Item : Implicit_External_DN_Data_Item
) return Distinguished_Name;
--
-- Set_Name -- Set the current distinguished name
--
-- Item - The item
-- Name - The name to set
--
-- Exceptions :
--
-- Storage_Error - The value is too large to store
-- Use_Error - The object was not initialized
--
procedure Set_Name
( Item : in out External_DN_Data_Item;
Name : Distinguished_Name
);
procedure Set_Name
( Item : in out Implicit_External_DN_Data_Item;
Name : Distinguished_Name
);
------------------------------------------------------------------------
-- Get -- From stream element array
--
-- Data - The stream element array
-- Pointer - The first element to read
-- Length - The encoding length
--
-- Returns :
--
-- The distinguished name
--
-- Exceptions :
--
-- Data_Error - Syntax error
-- End_Error - Not enough data
-- Layout_Error - Pointer is outside bounds
--
function Get
( Data : Stream_Element_Array;
Pointer : access Stream_Element_Offset;
Length : Stream_Element_Offset
) return Distinguished_Name;
--
-- Put -- Into stream element array
--
-- Data - The stream element array
-- Pointer - The first element to write
-- Name - The name to encode
--
-- The parameter Pointer is advanced beyond the value output. The data
-- type is not output, octet/UTF-8 encoding is used.
--
-- Exceptions :
--
-- End_Error - No room for output
-- Layout_Error - Pointer is outside bounds or no room for output
--
procedure Put
( Data : in out Stream_Element_Array;
Pointer : in out Stream_Element_Offset;
Name : Distinguished_Name
);
private
type Distinguished_Name_Ptr is access all Distinguished_Name;
procedure Free is
new Ada.Unchecked_Deallocation
( Distinguished_Name,
Distinguished_Name_Ptr
);
type External_DN_Data_Item is
new External_String_Data_Item with null record;
type DN_Data_Item is new String_Data_Item with null record;
type Implicit_DN_Data_Item is
new Implicit_String_Data_Item with null record;
type Implicit_External_DN_Data_Item is
new Implicit_External_String_Data_Item with null record;
end GNAT.Sockets.Connection_State_Machine.ASN1.Distinguished_Names;
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