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Diffstat (limited to 'gcc/ada/a-swuwti-shared.adb')
| -rw-r--r-- | gcc/ada/a-swuwti-shared.adb | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/gcc/ada/a-swuwti-shared.adb b/gcc/ada/a-swuwti-shared.adb new file mode 100644 index 0000000..110b911 --- /dev/null +++ b/gcc/ada/a-swuwti-shared.adb @@ -0,0 +1,136 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- ADA.STRINGS.WIDE_UNBOUNDED.WIDE_TEXT_IO -- +-- -- +-- B o d y -- +-- -- +-- Copyright (C) 1997-2009, Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT 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 GNAT; see file COPYING. If not, write -- +-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- +-- Boston, MA 02110-1301, 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. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +with Ada.Wide_Text_IO; use Ada.Wide_Text_IO; + +package body Ada.Strings.Wide_Unbounded.Wide_Text_IO is + + -------------- + -- Get_Line -- + -------------- + + function Get_Line return Unbounded_Wide_String is + Buffer : Wide_String (1 .. 1000); + Last : Natural; + Result : Unbounded_Wide_String; + + begin + Get_Line (Buffer, Last); + Set_Unbounded_Wide_String (Result, Buffer (1 .. Last)); + + while Last = Buffer'Last loop + Get_Line (Buffer, Last); + Append (Result, Buffer (1 .. Last)); + end loop; + + return Result; + end Get_Line; + + function Get_Line + (File : Ada.Wide_Text_IO.File_Type) return Unbounded_Wide_String + is + Buffer : Wide_String (1 .. 1000); + Last : Natural; + Result : Unbounded_Wide_String; + + begin + Get_Line (File, Buffer, Last); + Set_Unbounded_Wide_String (Result, Buffer (1 .. Last)); + + while Last = Buffer'Last loop + Get_Line (File, Buffer, Last); + Append (Result, Buffer (1 .. Last)); + end loop; + + return Result; + end Get_Line; + + procedure Get_Line (Item : out Unbounded_Wide_String) is + begin + Get_Line (Current_Input, Item); + end Get_Line; + + procedure Get_Line + (File : Ada.Wide_Text_IO.File_Type; + Item : out Unbounded_Wide_String) + is + Buffer : Wide_String (1 .. 1000); + Last : Natural; + + begin + Get_Line (File, Buffer, Last); + Set_Unbounded_Wide_String (Item, Buffer (1 .. Last)); + + while Last = Buffer'Last loop + Get_Line (File, Buffer, Last); + Append (Item, Buffer (1 .. Last)); + end loop; + end Get_Line; + + --------- + -- Put -- + --------- + + procedure Put (U : Unbounded_Wide_String) is + UR : constant Shared_Wide_String_Access := U.Reference; + + begin + Put (UR.Data (1 .. UR.Last)); + end Put; + + procedure Put (File : File_Type; U : Unbounded_Wide_String) is + UR : constant Shared_Wide_String_Access := U.Reference; + + begin + Put (File, UR.Data (1 .. UR.Last)); + end Put; + + -------------- + -- Put_Line -- + -------------- + + procedure Put_Line (U : Unbounded_Wide_String) is + UR : constant Shared_Wide_String_Access := U.Reference; + + begin + Put_Line (UR.Data (1 .. UR.Last)); + end Put_Line; + + procedure Put_Line (File : File_Type; U : Unbounded_Wide_String) is + UR : constant Shared_Wide_String_Access := U.Reference; + + begin + Put_Line (File, UR.Data (1 .. UR.Last)); + end Put_Line; + +end Ada.Strings.Wide_Unbounded.Wide_Text_IO; |