-- This is written in Haskell.
{--
HBase -- general-purpose libraries for Haskell
Copyright (C) 2002 Ashley Yakeley <ashley@semantic.org>

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, 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
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
--}

module Main where
	{
	import Org.Org.Semantic.HBase.Encoding.XML;
	import Org.Org.Semantic.HBase;

	instance Show XMLAttribute where
		{
		show (MkXMLAttribute t n v) = (show n) ++ "=\"" ++ v ++ "\"";
		};

	instance Show XMLEvent where
		{
		show (ExceptionEvent ex) = "exception: " ++ (show ex);
		show (StartElementEvent n attrs) = "<" ++ (show n) ++ " " ++ (show attrs) ++ ">";
		show (EndElementEvent n) = "</" ++ (show n) ++ ">";
		show (CharactersEvent s) = show s;
		show (IgnorableWhitespaceEvent s) = "iws:" ++ (show s);
		show (ProcessingInstructionEvent t c) = "<?" ++ t ++ " " ++ c ++ "?>";
		show (StartPrefixMappingEvent pf uri) = "map " ++ pf ++ " to " ++ uri;
		show (EndPrefixMappingEvent pf) = "/map " ++ pf;
		show _ = "other";
		};

	main :: IO ();
	main = mainRunProgram (doWithArgFiles (\peeksource -> do
		{
		exToFail (xmlDocumentEvents (exToFail (parseUTF8 (psSource peeksource))) (\evt -> putStrLn (show evt)));
		return ();
		}));
	}