/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is TransforMiiX XSLT processor code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Peter Van der Beken <peterv@propagandism.org>
 *
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 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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 * ***** END LICENSE BLOCK ***** */

#ifndef nsXPathException_h__
#define nsXPathException_h__

#include "nsCOMPtr.h"
#include "nsIDOMXPathException.h"
#include "nsIException.h"
#include "nsIExceptionService.h"

/* DOM error codes from http://www.w3.org/TR/DOM-Level-3-XPath */

#define NS_ERROR_DOM_INVALID_EXPRESSION_ERR      NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_DOM_XPATH, 51)
#define NS_ERROR_DOM_TYPE_ERR                    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_DOM_XPATH, 52)

#define NS_ERROR_DOM_INVALID_EXPRESSION_MSG "The expression is not a legal expression."
#define NS_ERROR_DOM_TYPE_MSG "The expression cannot be converted to return the specified type."

class nsXPathExceptionProvider : public nsIExceptionProvider
{
public:
    nsXPathExceptionProvider();
    virtual ~nsXPathExceptionProvider();

    // nsISupports interface
    NS_DECL_ISUPPORTS

    // nsIExceptionProvider interface
    NS_DECL_NSIEXCEPTIONPROVIDER
};

#endif