aboutsummaryrefslogtreecommitdiff
path: root/Ada95/src/terminal_interface-curses-termcap.adb
diff options
context:
space:
mode:
authorXin LI <delphij@FreeBSD.org>2014-03-01 00:09:36 +0000
committerXin LI <delphij@FreeBSD.org>2014-03-01 00:09:36 +0000
commit6826a395a618014c4541ff6a654be0d3afb392a1 (patch)
treecfae23e686b177255a6fb3304d166f1ce5cd7ca1 /Ada95/src/terminal_interface-curses-termcap.adb
parenta0044ffc69cfe39a3b0b2d208e0952254555afc6 (diff)
downloadsrc-6826a395a618014c4541ff6a654be0d3afb392a1.tar.gz
src-6826a395a618014c4541ff6a654be0d3afb392a1.zip
Compensate previous import with the removed files.vendor/ncurses/5.9-20110404
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=262633 svn path=/vendor/ncurses/5.9-20110404/; revision=262635; tag=vendor/ncurses/5.9-20110404
Diffstat (limited to 'Ada95/src/terminal_interface-curses-termcap.adb')
-rw-r--r--Ada95/src/terminal_interface-curses-termcap.adb163
1 files changed, 163 insertions, 0 deletions
diff --git a/Ada95/src/terminal_interface-curses-termcap.adb b/Ada95/src/terminal_interface-curses-termcap.adb
new file mode 100644
index 000000000000..643865781fd3
--- /dev/null
+++ b/Ada95/src/terminal_interface-curses-termcap.adb
@@ -0,0 +1,163 @@
+------------------------------------------------------------------------------
+-- --
+-- GNAT ncurses Binding --
+-- --
+-- Terminal_Interface.Curses.Termcap --
+-- --
+-- B O D Y --
+-- --
+------------------------------------------------------------------------------
+-- Copyright (c) 2000-2006,2009 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
+-- Version Control:
+-- $Revision: 1.12 $
+-- $Date: 2009/12/26 17:38:58 $
+-- 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;
+
+package body Terminal_Interface.Curses.Termcap is
+
+ function Get_Entry (Name : String) return Boolean
+ is
+ function tgetent (name : char_array; val : char_array)
+ return C_Int;
+ pragma Import (C, tgetent, "tgetent");
+ NameTxt : char_array (0 .. Name'Length);
+ Length : size_t;
+ ignored : constant char_array (0 .. 0) := (0 => nul);
+ result : C_Int;
+ begin
+ To_C (Name, NameTxt, Length);
+ result := tgetent (char_array (ignored), NameTxt);
+ if result = -1 then
+ raise Curses_Exception;
+ else
+ return Boolean'Val (result);
+ end if;
+ end Get_Entry;
+
+------------------------------------------------------------------------------
+ function Get_Flag (Name : String) return Boolean
+ is
+ function tgetflag (id : char_array) return C_Int;
+ pragma Import (C, tgetflag, "tgetflag");
+ Txt : char_array (0 .. Name'Length);
+ Length : size_t;
+ begin
+ To_C (Name, Txt, Length);
+ if tgetflag (Txt) = 0 then
+ return False;
+ else
+ return True;
+ end if;
+ end Get_Flag;
+
+------------------------------------------------------------------------------
+ procedure Get_Number (Name : String;
+ Value : out Integer;
+ Result : out Boolean)
+ is
+ function tgetnum (id : char_array) return C_Int;
+ pragma Import (C, tgetnum, "tgetnum");
+ Txt : char_array (0 .. Name'Length);
+ Length : size_t;
+ begin
+ To_C (Name, Txt, Length);
+ Value := Integer (tgetnum (Txt));
+ if Value = -1 then
+ Result := False;
+ else
+ Result := True;
+ end if;
+ end Get_Number;
+
+------------------------------------------------------------------------------
+ procedure Get_String (Name : String;
+ Value : out String;
+ Result : out Boolean)
+ is
+ function tgetstr (id : char_array;
+ buf : char_array) return chars_ptr;
+ pragma Import (C, tgetstr, "tgetstr");
+ Txt : char_array (0 .. Name'Length);
+ Length : size_t;
+ Txt2 : chars_ptr;
+ type t is new char_array (0 .. 1024); -- does it need to be 1024?
+ Return_Buffer : constant t := (others => nul);
+ begin
+ To_C (Name, Txt, Length);
+ Txt2 := tgetstr (Txt, char_array (Return_Buffer));
+ if Txt2 = Null_Ptr then
+ Result := False;
+ else
+ Value := Fill_String (Txt2);
+ Result := True;
+ end if;
+ end Get_String;
+
+ function Get_String (Name : String) return Boolean
+ is
+ function tgetstr (Id : char_array;
+ buf : char_array) return chars_ptr;
+ pragma Import (C, tgetstr, "tgetstr");
+ Txt : char_array (0 .. Name'Length);
+ Length : size_t;
+ Txt2 : chars_ptr;
+ type t is new char_array (0 .. 1024); -- does it need to be 1024?
+ Phony_Txt : constant t := (others => nul);
+ begin
+ To_C (Name, Txt, Length);
+ Txt2 := tgetstr (Txt, char_array (Phony_Txt));
+ if Txt2 = Null_Ptr then
+ return False;
+ else
+ return True;
+ end if;
+ end Get_String;
+
+------------------------------------------------------------------------------
+ function TGoto (Cap : String;
+ Col : Column_Position;
+ Row : Line_Position) return Termcap_String is
+ function tgoto (cap : char_array;
+ col : C_Int;
+ row : C_Int) return chars_ptr;
+ pragma Import (C, tgoto);
+ Txt : char_array (0 .. Cap'Length);
+ Length : size_t;
+ begin
+ To_C (Cap, Txt, Length);
+ return Termcap_String (Fill_String
+ (tgoto (Txt, C_Int (Col), C_Int (Row))));
+ end TGoto;
+
+end Terminal_Interface.Curses.Termcap;