terminal_interface-curses-trace.ads

# File : terminal_interface-curses-trace.ads

    ------------------------------------------------------------------------------
    --                                                                          --
    --                           GNAT ncurses Binding                           --
    --                                                                          --
    --                      Terminal_Interface.Curses.Trace                     --
    --                                                                          --
    --                                 S P E C                                  --
    --                                                                          --
    ------------------------------------------------------------------------------
    -- Copyright (c) 2000,2014 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: 1.4 @
    --  Binding Version 01.00
    ------------------------------------------------------------------------------

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

       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;
             Attribute_Color  : Boolean;
          end record;
       pragma Convention (C_Pass_By_Copy, Trace_Attribute_Set);

       for Trace_Attribute_Set use
          record
             Times            at 0 range Curses_Constants.TRACE_TIMES_First
               .. Curses_Constants.TRACE_TIMES_Last;
             Tputs            at 0 range Curses_Constants.TRACE_TPUTS_First
               .. Curses_Constants.TRACE_TPUTS_Last;
             Update           at 0 range Curses_Constants.TRACE_UPDATE_First
               .. Curses_Constants.TRACE_UPDATE_Last;
             Cursor_Move      at 0 range Curses_Constants.TRACE_MOVE_First
               .. Curses_Constants.TRACE_MOVE_Last;
             Character_Output at 0 range Curses_Constants.TRACE_CHARPUT_First
               .. Curses_Constants.TRACE_CHARPUT_Last;
             Calls            at 0 range Curses_Constants.TRACE_CALLS_First
               .. Curses_Constants.TRACE_CALLS_Last;
             Virtual_Puts     at 0 range Curses_Constants.TRACE_VIRTPUT_First
               .. Curses_Constants.TRACE_VIRTPUT_Last;
             Input_Events     at 0 range Curses_Constants.TRACE_IEVENT_First
               .. Curses_Constants.TRACE_IEVENT_Last;
             TTY_State        at 0 range Curses_Constants.TRACE_BITS_First
               .. Curses_Constants.TRACE_BITS_Last;
             Internal_Calls   at 0 range Curses_Constants.TRACE_ICALLS_First
               .. Curses_Constants.TRACE_ICALLS_Last;
             Character_Calls  at 0 range Curses_Constants.TRACE_CCALLS_First
               .. Curses_Constants.TRACE_CCALLS_Last;
             Termcap_TermInfo at 0 range Curses_Constants.TRACE_DATABASE_First
               .. Curses_Constants.TRACE_DATABASE_Last;
             Attribute_Color  at 0 range Curses_Constants.TRACE_ATTRS_First
               .. Curses_Constants.TRACE_ATTRS_Last;
          end record;
       pragma Warnings (Off);
       for Trace_Attribute_Set'Size use Curses_Constants.Trace_Size;
       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;