1------------------------------------------------------------------------------ 2-- -- 3-- GNAT RUN-TIME COMPONENTS -- 4-- -- 5-- ADA.STRINGS.WIDE_UNBOUNDED.WIDE_TEXT_IO -- 6-- -- 7-- B o d y -- 8-- -- 9-- Copyright (C) 1997-2018, Free Software Foundation, Inc. -- 10-- -- 11-- GNAT is free software; you can redistribute it and/or modify it under -- 12-- terms of the GNU General Public License as published by the Free Soft- -- 13-- ware Foundation; either version 3, or (at your option) any later ver- -- 14-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- 15-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- 16-- or FITNESS FOR A PARTICULAR PURPOSE. -- 17-- -- 18-- As a special exception under Section 7 of GPL version 3, you are granted -- 19-- additional permissions described in the GCC Runtime Library Exception, -- 20-- version 3.1, as published by the Free Software Foundation. -- 21-- -- 22-- You should have received a copy of the GNU General Public License and -- 23-- a copy of the GCC Runtime Library Exception along with this program; -- 24-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- 25-- <http://www.gnu.org/licenses/>. -- 26-- -- 27-- GNAT was originally developed by the GNAT team at New York University. -- 28-- Extensive contributions were provided by Ada Core Technologies Inc. -- 29-- -- 30------------------------------------------------------------------------------ 31 32with Ada.Wide_Text_IO; use Ada.Wide_Text_IO; 33 34package body Ada.Strings.Wide_Unbounded.Wide_Text_IO is 35 36 -------------- 37 -- Get_Line -- 38 -------------- 39 40 function Get_Line return Unbounded_Wide_String is 41 Buffer : Wide_String (1 .. 1000); 42 Last : Natural; 43 Result : Unbounded_Wide_String; 44 45 begin 46 Get_Line (Buffer, Last); 47 Set_Unbounded_Wide_String (Result, Buffer (1 .. Last)); 48 49 while Last = Buffer'Last loop 50 Get_Line (Buffer, Last); 51 Append (Result, Buffer (1 .. Last)); 52 end loop; 53 54 return Result; 55 end Get_Line; 56 57 function Get_Line 58 (File : Ada.Wide_Text_IO.File_Type) return Unbounded_Wide_String 59 is 60 Buffer : Wide_String (1 .. 1000); 61 Last : Natural; 62 Result : Unbounded_Wide_String; 63 64 begin 65 Get_Line (File, Buffer, Last); 66 Set_Unbounded_Wide_String (Result, Buffer (1 .. Last)); 67 68 while Last = Buffer'Last loop 69 Get_Line (File, Buffer, Last); 70 Append (Result, Buffer (1 .. Last)); 71 end loop; 72 73 return Result; 74 end Get_Line; 75 76 procedure Get_Line (Item : out Unbounded_Wide_String) is 77 begin 78 Get_Line (Current_Input, Item); 79 end Get_Line; 80 81 procedure Get_Line 82 (File : Ada.Wide_Text_IO.File_Type; 83 Item : out Unbounded_Wide_String) 84 is 85 Buffer : Wide_String (1 .. 1000); 86 Last : Natural; 87 88 begin 89 Get_Line (File, Buffer, Last); 90 Set_Unbounded_Wide_String (Item, Buffer (1 .. Last)); 91 92 while Last = Buffer'Last loop 93 Get_Line (File, Buffer, Last); 94 Append (Item, Buffer (1 .. Last)); 95 end loop; 96 end Get_Line; 97 98 --------- 99 -- Put -- 100 --------- 101 102 procedure Put (U : Unbounded_Wide_String) is 103 UR : constant Shared_Wide_String_Access := U.Reference; 104 105 begin 106 Put (UR.Data (1 .. UR.Last)); 107 end Put; 108 109 procedure Put (File : File_Type; U : Unbounded_Wide_String) is 110 UR : constant Shared_Wide_String_Access := U.Reference; 111 112 begin 113 Put (File, UR.Data (1 .. UR.Last)); 114 end Put; 115 116 -------------- 117 -- Put_Line -- 118 -------------- 119 120 procedure Put_Line (U : Unbounded_Wide_String) is 121 UR : constant Shared_Wide_String_Access := U.Reference; 122 123 begin 124 Put_Line (UR.Data (1 .. UR.Last)); 125 end Put_Line; 126 127 procedure Put_Line (File : File_Type; U : Unbounded_Wide_String) is 128 UR : constant Shared_Wide_String_Access := U.Reference; 129 130 begin 131 Put_Line (File, UR.Data (1 .. UR.Last)); 132 end Put_Line; 133 134end Ada.Strings.Wide_Unbounded.Wide_Text_IO; 135