/usr/share/ada/adainclude/opentoken/opentoken-text_feeder-string.adb is in libopentoken5-dev 6.0b-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | -------------------------------------------------------------------------------
--
-- Copyright (C) 1999, 2014 Ted Dennison
--
-- This file is part of the OpenToken package.
--
-- The OpenToken package 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 3, or (at your option)
-- any later version. The OpenToken package 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 distributed with the OpenToken
-- package; see file GPL.txt. If not, write to the Free Software Foundation,
-- 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.
--
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- This package provides a text feeder class that returns user-defined strings.
-------------------------------------------------------------------------------
package body OpenToken.Text_Feeder.String is
overriding procedure Get
(Feeder : in out Instance;
New_Text : out Standard.String;
Text_End : out Integer)
is
use Ada.Strings.Unbounded;
Data_Length : constant Natural := Length (Feeder.Next_Value);
begin
if New_Text'Length < Data_Length then
New_Text := To_String (Head (Feeder.Next_Value, New_Text'Length));
Tail (Feeder.Next_Value, Data_Length - New_Text'Length);
Text_End := New_Text'Last;
else
Text_End := New_Text'First + Data_Length - 1;
New_Text (New_Text'First .. Text_End) :=
Ada.Strings.Unbounded.To_String (Feeder.Next_Value);
Feeder.Next_Value := Ada.Strings.Unbounded.To_Unbounded_String ((1 => OpenToken.EOF_Character));
end if;
end Get;
procedure Set
(Feeder : out Instance;
Value : in Standard.String)
is begin
Feeder.Next_Value := Ada.Strings.Unbounded.To_Unbounded_String
(Value & OpenToken.EOF_Character);
end Set;
overriding function End_Of_Text (Feeder : Instance) return Boolean
is begin
return Ada.Strings.Unbounded.Length (Feeder.Next_Value) <= 1;
end End_Of_Text;
end OpenToken.Text_Feeder.String;
|