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------------------------------------------------------------------------------
-- --
-- ASIS Tester And iNTerpreter (ASIStant) COMPONENTS --
-- --
-- A S I S T A N T . P R I N T --
-- --
-- B o d y --
-- --
-- Copyright (C) 1997-2013, Free Software Foundation, Inc. --
-- --
-- ASIStant is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the Free --
-- Software Foundation; either version 2, or (at your option) any later --
-- version. ASIStant is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MER- --
-- CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General --
-- Public License for more details. You should have received a copy of the --
-- GNU General Public License distributed with GNAT; see file COPYING. If --
-- not, write to the Free Software Foundation, 51 Franklin Street, Fifth --
-- Floor, Boston, MA 02110-1301, USA. --
-- --
-- ASIStant is an evolution of ASIStint tool that was created by Vasiliy --
-- Fofanov as part of a collaboration between Software Engineering --
-- Laboratory of the Swiss Federal Institute of Technology in Lausanne, --
-- Switzerland, and the Scientific Research Computer Center of the Moscow --
-- University, Russia, supported by the Swiss National Science Foundation --
-- grant #7SUPJ048247, "Development of ASIS for GNAT with industry quality" --
-- --
-- ASIStant is distributed as a part of the ASIS implementation for GNAT --
-- (ASIS-for-GNAT) and is maintained by AdaCore (http://www.adacore.com). --
-- --
------------------------------------------------------------------------------
with Ada.Characters.Handling;
with Asis; use Asis;
with Asis.Text; use Asis.Text;
with Asis.Compilation_Units;
with Asis.Elements;
with Asis.Ada_Environments;
with ASIStant.Common; use ASIStant.Common;
with ASIStant.Evaluate; use ASIStant.Evaluate;
with ASIStant.Text_IO; use ASIStant.Text_IO;
with ASIStant.XTable; use ASIStant.XTable;
-- ASIS-for-GNAT-specific components
with Asis.Extensions.Flat_Kinds; use Asis.Extensions.Flat_Kinds;
with Asis.Data_Decomposition.Debug; use Asis.Data_Decomposition.Debug;
with Asis.Extensions.Strings;
package body ASIStant.Print is
------------------------------------------------------------------------------
-- This package provides printing of the ASIStant variables
------------------------------------------------------------------------------
-- Keys that control output of Compilation_Units and Elements;
-- set by Print_Detail and from inside the Browser capability.
Print_Debug_Image : Boolean := False;
Print_Text_Image : Boolean := False;
------------------
-- Print_Detail --
------------------
procedure Print_Detail (S : Wide_String) is
begin
if S'Length > 2 then
raise ASIStant_ERROR;
end if;
if S (S'First) = 'D' then
Print_Debug_Image := True;
elsif S (S'First) = 'd' then
Print_Debug_Image := False;
else
raise ASIStant_ERROR;
end if;
if S (S'First + 1) = 'T' then
Print_Text_Image := True;
elsif S (S'First + 1) = 't' then
Print_Text_Image := False;
else
raise ASIStant_ERROR;
end if;
exception
when others =>
Error (ERR_BADPARAM, " " & S);
end Print_Detail;
------------------
-- Print_Result --
------------------
procedure Print_Result (QR : Query_Result) is
begin
case QR.RType is
when Par_Absent =>
Error (ERR_BADPARAM);
when Par_Boolean =>
ATIPut_Line (Boolean'Wide_Image (QR.B));
when Par_CUnit =>
begin
ATIPut_Line (Asis.Compilation_Units.Debug_Image (QR.C));
exception
when others =>
Error (ERR_INTERNAL, "CUnits.Debug_Image failed");
end;
when Par_CUnitList =>
ATIPut ("Compilation_Unit_List size:");
ATIPut_Line (Integer'Wide_Image (QR.CL.all'Length));
for i in QR.CL.all'Range loop
begin
Print_Result ((RType => Par_CUnit, C => QR.CL.all (i)));
exception
when others =>
null; -- Keep processing the CUnit_List
end;
end loop;
when Par_Element =>
begin
ATIPut (Flat_Element_Kinds'Wide_Image
(Flat_Element_Kind (QR.E)));
if not Asis.Elements.Is_Nil (QR.E) then
ATIPut (" at ");
if Is_Text_Available (QR.E) then
Print_Result
((RType => Par_Span, Sp => Element_Span (QR.E)));
else
ATIPut_Line
(Ada.Characters.Handling.To_Wide_String
(Asis.Extensions.Strings.Build_GNAT_Location
(QR.E)));
end if;
if Print_Text_Image
and then
Is_Text_Available (QR.E)
then
declare
E_Lines : constant Line_List := Lines (QR.E);
begin
ATIPut_Line ("Text Image:");
for L in E_Lines'Range loop
ATIPut_Line (" " & Integer'Wide_Image (L) & ": "
& Line_Image (E_Lines (L)));
end loop;
end;
end if;
else
ATINew_Line;
end if;
if Print_Debug_Image then
ATIPut_Line (Asis.Elements.Debug_Image (QR.E));
end if;
exception
when others =>
Error (ERR_INTERNAL, "while displaying Element value");
end;
when Par_ElemList =>
ATIPut ("Element_List size:");
ATIPut_Line (Integer'Wide_Image (QR.EL.all'Length));
for i in QR.EL.all'Range loop
begin
Print_Result ((RType => Par_Element, E => QR.EL.all (i)));
exception
when others =>
null; -- Keep processing the Element_List
end;
end loop;
when Par_Integer =>
ATIPut_Line (Integer'Wide_Image (QR.I));
when Par_Context =>
ATIPut_Line
(Asis.Ada_Environments.Debug_Image (ATIContext (QR.I)));
when Par_String =>
ATIPut_Line (QR.S.all);
when Par_Span =>
ATIPut_Line ("(" & Integer'Wide_Image (QR.Sp.First_Line) & " :"
& Integer'Wide_Image (QR.Sp.First_Column) & " )-("
& Integer'Wide_Image (QR.Sp.Last_Line) & " :"
& Integer'Wide_Image (QR.Sp.Last_Column) & " )");
when Par_Relationship =>
ATIPut_Line ("Consistent units:" &
Integer'Wide_Image (QR.R.all.Consistent'Last));
-- Print_Result ((Par_CUnitList, QR.R.all.Consistent'Access));
ATIPut_Line ("Inconsistent units:" &
Integer'Wide_Image (QR.R.all.Inconsistent'Last));
-- Print_Result ((Par_CUnitList, QR.R.all.Inconsistent'Access));
ATIPut_Line ("Missing units:" &
Integer'Wide_Image (QR.R.all.Missing'Last));
-- Print_Result ((Par_CUnitList, QR.R.all.Missing'Access));
ATIPut_Line ("Circular units:" &
Integer'Wide_Image (QR.R.all.Circular'Last));
-- Print_Result ((Par_CUnitList, QR.R.all.Circular'Access));
when Par_DDA_Array_Component =>
ATIPut_Line (Debug_Image (QR.AC));
when Par_DDA_Record_Component =>
ATIPut_Line (Debug_Image (QR.RC));
when Par_DDA_Array_Component_List =>
ATIPut_Line ("Array_Component_List size:" &
Integer'Wide_Image (QR.ACL.all'Length));
for i in QR.ACL.all'Range loop
begin
Print_Result ((RType => Par_DDA_Array_Component,
AC => QR.ACL.all (i)));
exception
when others =>
null; -- Keep processing the List
end;
end loop;
when Par_DDA_Record_Component_List =>
ATIPut_Line ("Record_Component_List size:" &
Integer'Wide_Image (QR.RCL.all'Length));
for i in QR.RCL.all'Range loop
begin
Print_Result ((RType => Par_DDA_Record_Component,
RC => QR.RCL.all (i)));
exception
when others =>
null; -- Keep processing the List
end;
end loop;
when Par_Line =>
if Print_Text_Image then
ATIPut_Line (Line_Image (QR.L));
end if;
if Print_Debug_Image then
ATIPut_Line (Debug_Image (QR.L));
end if;
when Par_Line_List =>
ATIPut_Line ("Line_List size:" &
Integer'Wide_Image (QR.LL.all'Length) &
" First:" &
Integer'Wide_Image (QR.LL.all'First) &
" Last:" &
Integer'Wide_Image (QR.LL.all'Last));
for i in QR.LL.all'Range loop
begin
Print_Result ((RType => Par_Line, L => QR.LL.all (i)));
exception
when others =>
null; -- Keep processing the Line_List
end;
end loop;
when others =>
Error (ERR_BADPARAM);
end case;
exception
when others =>
Error (ERR_INTERNAL, "Print_Result");
end Print_Result;
-----------
-- Print --
-----------
procedure Print (N : Node_Position) is
NPtr : Node_Position;
begin
if CurStat.Tree (N).NValue = 0 then
Error (ERR_NEEDPARAM);
end if;
NPtr := CurStat.Tree (N).NValue; -- NT_PARAMLIST
if CurStat.Tree (NPtr).Next_Node /= 0 then
Error (ERR_TOOMANYPARAMS);
end if;
NPtr := CurStat.Tree (NPtr).NValue; -- Parameter of Print
Print_Result (Evaluate_Node (NPtr));
end Print;
end ASIStant.Print;
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