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Diffstat (limited to 'ncurses-5.3/Ada95/src/terminal_interface-curses-aux.adb')
| -rw-r--r-- | ncurses-5.3/Ada95/src/terminal_interface-curses-aux.adb | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/ncurses-5.3/Ada95/src/terminal_interface-curses-aux.adb b/ncurses-5.3/Ada95/src/terminal_interface-curses-aux.adb new file mode 100644 index 0000000..e25e9b0 --- /dev/null +++ b/ncurses-5.3/Ada95/src/terminal_interface-curses-aux.adb @@ -0,0 +1,117 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT ncurses Binding -- +-- -- +-- Terminal_Interface.Curses.Aux -- +-- -- +-- B O D Y -- +-- -- +------------------------------------------------------------------------------ +-- Copyright (c) 1998 Free Software Foundation, Inc. -- +-- -- +-- Permission is hereby granted, free of charge, to any person obtaining a -- +-- copy of this software and associated documentation files (the -- +-- "Software"), to deal in the Software without restriction, including -- +-- without limitation the rights to use, copy, modify, merge, publish, -- +-- distribute, distribute with modifications, sublicense, and/or sell -- +-- copies of the Software, and to permit persons to whom the Software is -- +-- furnished to do so, subject to the following conditions: -- +-- -- +-- The above copyright notice and this permission notice shall be included -- +-- in all copies or substantial portions of the Software. -- +-- -- +-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -- +-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -- +-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -- +-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -- +-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -- +-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR -- +-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. -- +-- -- +-- Except as contained in this notice, the name(s) of the above copyright -- +-- holders shall not be used in advertising or otherwise to promote the -- +-- sale, use or other dealings in this Software without prior written -- +-- authorization. -- +------------------------------------------------------------------------------ +-- Author: Juergen Pfeifer, 1996 +-- Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en +-- Version Control: +-- $Revision$ +-- Binding Version 01.00 +------------------------------------------------------------------------------ +package body Terminal_Interface.Curses.Aux is + -- + -- Some helpers + procedure Fill_String (Cp : in chars_ptr; + Str : out String) + is + -- Fill the string with the characters referenced by the + -- chars_ptr. + -- + Len : Natural; + begin + if Cp /= Null_Ptr then + Len := Natural (Strlen (Cp)); + if Str'Length < Len then + raise Constraint_Error; + end if; + declare + S : String (1 .. Len); + begin + S := Value (Cp); + Str (Str'First .. (Str'First + Len - 1)) := S (S'Range); + end; + else + Len := 0; + end if; + + if Len < Str'Length then + Str ((Str'First + Len) .. Str'Last) := (others => ' '); + end if; + + end Fill_String; + + function Fill_String (Cp : chars_ptr) return String + is + Len : Natural; + begin + if Cp /= Null_Ptr then + Len := Natural (Strlen (Cp)); + if Len = 0 then + return ""; + else + declare + S : String (1 .. Len); + begin + Fill_String (Cp, S); + return S; + end; + end if; + else + return ""; + end if; + end Fill_String; + + procedure Eti_Exception (Code : Eti_Error) + is + begin + case Code is + when E_Ok => null; + when E_System_Error => raise Eti_System_Error; + when E_Bad_Argument => raise Eti_Bad_Argument; + when E_Posted => raise Eti_Posted; + when E_Connected => raise Eti_Connected; + when E_Bad_State => raise Eti_Bad_State; + when E_No_Room => raise Eti_No_Room; + when E_Not_Posted => raise Eti_Not_Posted; + when E_Unknown_Command => raise Eti_Unknown_Command; + when E_No_Match => raise Eti_No_Match; + when E_Not_Selectable => raise Eti_Not_Selectable; + when E_Not_Connected => raise Eti_Not_Connected; + when E_Request_Denied => raise Eti_Request_Denied; + when E_Invalid_Field => raise Eti_Invalid_Field; + when E_Current => raise Eti_Current; + end case; + end Eti_Exception; + +end Terminal_Interface.Curses.Aux; |