/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** 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 Mozilla.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Vidur Apparao <vidur@netscape.com> (original author)
 *
 * Alternatively, the contents of this file may be used under the terms of
 * 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"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "nsISupports.idl"
#include "nsIWebServiceErrorHandler.idl"

interface nsISchema;
interface nsISchemaType;
interface nsIDOMElement;
interface nsISchemaLoadListener;

[scriptable, uuid(9B2F0B4A-8F00-4a78-961A-7E84ED49B0B6)]
interface nsISchemaLoader : nsISupports {
  nsISchema load(in AString schemaURI);
  void loadAsync(in AString schemaURI, 
                 in nsISchemaLoadListener listener);
  nsISchema processSchemaElement(in nsIDOMElement element,
                                 in nsIWebServiceErrorHandler aErrorHandler);
};

[scriptable, function, uuid(8d9aa9ce-e191-11d8-9f31-000393b6661a)]
interface nsISchemaLoadListener : nsIWebServiceErrorHandler {
  void onLoad(in nsISchema schema);
};

%{ C++
#define NS_SCHEMALOADER_CID                           \
{ /* 5adc10f0-74e1-11d5-9b49-00104bdf5339 */          \
 0x5adc10f0, 0x74e1, 0x11d5,                          \
{0x9b, 0x49, 0x00, 0x10, 0x4b, 0xdf, 0x53, 0x39}}     

#define NS_SCHEMALOADER_CONTRACTID "@mozilla.org/xmlextras/schemas/schemaloader;1"

#define NS_BUILTINSCHEMACOLLECTION_CID                \
{ /* a83b0823-f10e-4235-9859-88a5abd2ed54 */          \
 0xa83b0823, 0xf10e, 0x4235,                          \
{0x98, 0x59, 0x88, 0xa5, 0xab, 0xd2, 0xed, 0x54}}

#define NS_BUILTINSCHEMACOLLECTION_CONTRACTID "@mozilla.org/xmlextras/schemas/builtinschemacollection;1"

#define NS_ERROR_SCHEMA_NOT_SCHEMA_ELEMENT NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_GENERAL, 1)
#define NS_ERROR_SCHEMA_UNKNOWN_TARGET_NAMESPACE NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_GENERAL, 2)
#define NS_ERROR_SCHEMA_UNKNOWN_TYPE NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_GENERAL, 3)
#define NS_ERROR_SCHEMA_UNKNOWN_PREFIX NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_GENERAL, 4)
#define NS_ERROR_SCHEMA_INVALID_STRUCTURE NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_GENERAL, 5)
#define NS_ERROR_SCHEMA_INVALID_TYPE_USAGE NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_GENERAL, 6)
#define NS_ERROR_SCHEMA_MISSING_TYPE NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_GENERAL, 7)
#define NS_ERROR_SCHEMA_FACET_VALUE_ERROR NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_GENERAL, 8)
#define NS_ERROR_SCHEMA_LOADING_ERROR NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_GENERAL, 9)
%}