terminal_interface-curses-trace.ads

# File : terminal_interface-curses-trace.ads

    ------------------------------------------------------------------------------
    --                                                                          --
    --                           GNAT ncurses Binding                           --
    --                                                                          --
    --                      Terminal_Interface.Curses.Trace                     --
    --                                                                          --
    --                                 S P E C                                  --
    --                                                                          --
    ------------------------------------------------------------------------------
    -- 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: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
    --  Version Control:
    --  @Revision: 1.1 @
    --  Binding Version 01.00
    ------------------------------------------------------------------------------

    package Terminal_Interface.Curses.Trace is
       pragma Preelaborate (Terminal_Interface.Curses.Trace);

       pragma Warnings (Off);
       type Trace_Attribute_Set is
          record
             Times                 : Boolean;
             Tputs                 : Boolean;
             Update                : Boolean;
             Cursor_Move           : Boolean;
             Character_Output      : Boolean;
             Calls                 : Boolean;
             Virtual_Puts          : Boolean;
             Input_Events          : Boolean;
             TTY_State             : Boolean;
             Internal_Calls        : Boolean;
             Character_Calls       : Boolean;
             Termcap_TermInfo      : Boolean;
             Attributes_And_Colors : Boolean;
             Unused                : Boolean;
          end record;
       pragma Convention (C, Trace_Attribute_Set);

       for Trace_Attribute_Set use
          record
             Times                 at 0 range  0 ..  0;
             Tputs                 at 0 range  1 ..  1;
             Update                at 0 range  2 ..  2;
             Cursor_Move           at 0 range  3 ..  3;
             Character_Output      at 0 range  4 ..  4;
             Calls                 at 0 range  5 ..  5;
             Virtual_Puts          at 0 range  6 ..  6;
             Input_Events          at 0 range  7 ..  7;
             TTY_State             at 0 range  8 ..  8;
             Internal_Calls        at 0 range  9 ..  9;
             Character_Calls       at 0 range 10 .. 10;
             Termcap_TermInfo      at 0 range 11 .. 11;
             Attributes_And_Colors at 0 range 12 .. 12;
             Unused                at 0 range 13 .. 31;
          end record;
       for Trace_Attribute_Set'Size use 32;
       --  Please note: this rep. clause is generated and may be
       --               different on your system.

       pragma Warnings (On);

       Trace_Disable  : constant Trace_Attribute_Set := (others => False);

       Trace_Ordinary : constant Trace_Attribute_Set :=
         (Times            => True,
          Tputs            => True,
          Update           => True,
          Cursor_Move      => True,
          Character_Output => True,
          others           => False);
       Trace_Maximum : constant Trace_Attribute_Set := (others => True);

    ------------------------------------------------------------------------------

       --  |=====================================================================
       --  | Man page curs_trace.3x
       --  |=====================================================================

       --  #1A NAME="AFU_1"#2|
       procedure Trace_On (x : Trace_Attribute_Set);
       --  The debugging library has trace.

       --  #1A NAME="AFU_2"#2|
       procedure Trace_Put (str : String);
       --  AKA: _tracef()

       Current_Trace_Setting : Trace_Attribute_Set;
       pragma Import (C, Current_Trace_Setting, "_nc_tracing");

    end Terminal_Interface.Curses.Trace;