pjs/dom/indexedDB/IDBKeyRange.cpp

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* ***** 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 Indexed Database.
 *
 * The Initial Developer of the Original Code is
 * The Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Ben Turner <bent.mozilla@gmail.com>
 *
 * 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
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 * 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 "IDBKeyRange.h"

#include "nsDOMClassInfo.h"
#include "nsThreadUtils.h"

USING_INDEXEDDB_NAMESPACE

// static
already_AddRefed<IDBKeyRange>
IDBKeyRange::Create(nsIVariant* aLeft,
                    nsIVariant* aRight,
                    PRUint16 aFlags)
{
  nsRefPtr<IDBKeyRange> keyRange(new IDBKeyRange());
  keyRange->mLeft = aLeft;
  keyRange->mRight = aRight;
  keyRange->mFlags = aFlags;

  return keyRange.forget();
}

NS_IMPL_ADDREF(IDBKeyRange)
NS_IMPL_RELEASE(IDBKeyRange)

NS_INTERFACE_MAP_BEGIN(IDBKeyRange)
  NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIIDBKeyRange)
  NS_INTERFACE_MAP_ENTRY(nsIIDBKeyRange)
  NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(IDBKeyRange)
NS_INTERFACE_MAP_END

DOMCI_DATA(IDBKeyRange, IDBKeyRange)

NS_IMETHODIMP
IDBKeyRange::GetFlags(PRUint16* aFlags)
{
  NS_ASSERTION(NS_IsMainThread(), "Wrong thread!");

  *aFlags = mFlags;
  return NS_OK;
}

NS_IMETHODIMP
IDBKeyRange::GetLeft(nsIVariant** aLeft)
{
  NS_ASSERTION(NS_IsMainThread(), "Wrong thread!");

  nsCOMPtr<nsIVariant> result(mLeft);
  result.forget(aLeft);
  return NS_OK;
}

NS_IMETHODIMP
IDBKeyRange::GetRight(nsIVariant** aRight)
{
  NS_ASSERTION(NS_IsMainThread(), "Wrong thread!");

  nsCOMPtr<nsIVariant> result(mRight);
  result.forget(aRight);
  return NS_OK;
}