-------------------------------------------------------------------- ------------ -- XML/Ada - An XML suite for Ada95 -- -- -- -- Copyright (C) 2004-2012, AdaCore -- -- -- -- This library 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 3, or (at your option) any later -- -- version. This library is distributed in the hope that it will be useful, -- -- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- -- -- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- -- -- -- -- -- -- -- -- -- -- You should have received a copy of the GNU General Public License and -- -- a copy of the GCC Runtime Library Exception along with this program; -- -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- -- . -- -- -- ------------------------------------------------------------------------------ pragma ada_05; private with Ada.Tags; package Schema is procedure Set_Debug_Output (Output : Boolean); -- Whether we should output debug traces XML_Not_Implemented : exception; -- Raised when a schema uses features that are not supported by XML/Ada yet Dump_Internal_XSD : Boolean := False; -- If set to True, dump on stdout the structure that was created when -- parsing the .xsd files. In particular, this is used to create -- the metaschema grammar internally, rather than part it from file -- every time. private ----------- -- Debug -- ----------- -- The following subprograms are used to print debug traces for XML/Ada -- itself, and should not be used in user applications type debug_output_mode is (debug_default, debug_seen, -- to show elements seen in XML stream debug_action); -- to show actions performed on the grammars procedure Debug_Push_Prefix (Append : String; Mode : debug_output_mode := debug_default); procedure Debug_Pop_Prefix; -- Append a prefix to the current output function Debug_Tag_Name (Self : Ada.Tags.Tag) return String; -- Return the external name for Self procedure Debug_Output (Str : String; Mode : debug_output_mode := debug_default); pragma inline (Debug_Output); -- Display a string for debugging purposes procedure Output_Action (Str : String); procedure Output_Seen (Str : String); pragma inline (Output_Action, Output_Seen); -- Same as Debug_Output (Str, Debug_Action); -- or Debug_Output (Debug_Seen); Debug : Boolean := False; -- Whether we are in debug mode. -- The above subprograms do nothing if not in debug mode, but this -- variable can be used to avoid preparing strings for display if we are -- not going to display them afterward. end Schema;