diff options
Diffstat (limited to 'ncurses-5.3/Ada95/src/terminal_interface-curses-terminfo.adb')
| -rw-r--r-- | ncurses-5.3/Ada95/src/terminal_interface-curses-terminfo.adb | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/ncurses-5.3/Ada95/src/terminal_interface-curses-terminfo.adb b/ncurses-5.3/Ada95/src/terminal_interface-curses-terminfo.adb deleted file mode 100644 index 004e387..0000000 --- a/ncurses-5.3/Ada95/src/terminal_interface-curses-terminfo.adb +++ /dev/null @@ -1,162 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT ncurses Binding -- --- -- --- Terminal_Interface.Curses.Terminfo -- --- -- --- B O D Y -- --- -- ------------------------------------------------------------------------------- --- Copyright (c) 2000 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 ------------------------------------------------------------------------------- - -with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux; -with Interfaces.C; use Interfaces.C; -with Interfaces.C.Strings; use Interfaces.C.Strings; -with Ada.Unchecked_Conversion; - -package body Terminal_Interface.Curses.Terminfo is - - - function Is_MinusOne_Pointer (P : in chars_ptr) return Boolean; - - function Is_MinusOne_Pointer (P : in chars_ptr) return Boolean is - type Weird_Address is new System.Storage_Elements.Integer_Address; - Invalid_Pointer : constant Weird_Address := -1; - function To_Weird is new Ada.Unchecked_Conversion - (Source => chars_ptr, Target => Weird_Address); - begin - if To_Weird (P) = Invalid_Pointer then - return True; - else - return False; - end if; - end Is_MinusOne_Pointer; - pragma Inline (Is_MinusOne_Pointer); - ------------------------------------------------------------------------------- - function Get_Flag (Name : String) return Boolean - is - function tigetflag (id : char_array) return Curses_Bool; - pragma Import (C, tigetflag); - Txt : char_array (0 .. Name'Length); - Length : size_t; - begin - To_C (Name, Txt, Length); - if tigetflag (Txt) = Curses_Bool (Curses_True) then - return True; - else - return False; - end if; - end Get_Flag; - ------------------------------------------------------------------------------- - procedure Get_String (Name : String; - Value : out Terminfo_String; - Result : out Boolean) - is - function tigetstr (id : char_array) return chars_ptr; - pragma Import (C, tigetstr, "tigetstr"); - Txt : char_array (0 .. Name'Length); - Length : size_t; - Txt2 : chars_ptr; - begin - To_C (Name, Txt, Length); - Txt2 := tigetstr (Txt); - if Txt2 = Null_Ptr then - Result := False; - elsif Is_MinusOne_Pointer (Txt2) then - raise Curses_Exception; - else - Value := Terminfo_String (Fill_String (Txt2)); - Result := True; - end if; - end Get_String; - ------------------------------------------------------------------------------- - function Has_String (Name : String) return Boolean - is - function tigetstr (id : char_array) return chars_ptr; - pragma Import (C, tigetstr, "tigetstr"); - Txt : char_array (0 .. Name'Length); - Length : size_t; - Txt2 : chars_ptr; - begin - To_C (Name, Txt, Length); - Txt2 := tigetstr (Txt); - if Txt2 = Null_Ptr then - return False; - elsif Is_MinusOne_Pointer (Txt2) then - raise Curses_Exception; - else - return True; - end if; - end Has_String; - ------------------------------------------------------------------------------- - function Get_Number (Name : String) return Integer is - function tigetstr (s : char_array) return C_Int; - pragma Import (C, tigetstr); - Txt : char_array (0 .. Name'Length); - Length : size_t; - begin - To_C (Name, Txt, Length); - return Integer (tigetstr (Txt)); - end Get_Number; - ------------------------------------------------------------------------------- - procedure Put_String (Str : Terminfo_String; - affcnt : Natural := 1; - putc : putctype := null) is - function tputs (str : char_array; - affcnt : C_Int; - putc : putctype) return C_Int; - function putp (str : char_array) return C_Int; - pragma Import (C, tputs); - pragma Import (C, putp); - Txt : char_array (0 .. Str'Length); - Length : size_t; - Err : C_Int; - begin - To_C (String (Str), Txt, Length); - if putc = null then - Err := putp (Txt); - else - Err := tputs (Txt, C_Int (affcnt), putc); - end if; - if Err = Curses_Err then - raise Curses_Exception; - end if; - end Put_String; - -end Terminal_Interface.Curses.Terminfo; |