mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
121 lines
4.1 KiB
C++
121 lines
4.1 KiB
C++
/* -*- 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
|
|
* 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 ***** */
|
|
|
|
#ifndef mozilla_dom_indexeddb_idbfactory_h__
|
|
#define mozilla_dom_indexeddb_idbfactory_h__
|
|
|
|
#include "mozilla/dom/indexedDB/IndexedDatabase.h"
|
|
|
|
#include "mozIStorageConnection.h"
|
|
#include "nsIIDBFactory.h"
|
|
|
|
#include "nsCycleCollectionParticipant.h"
|
|
#include "nsXULAppAPI.h"
|
|
|
|
class nsIAtom;
|
|
class nsPIDOMWindow;
|
|
|
|
BEGIN_INDEXEDDB_NAMESPACE
|
|
|
|
struct DatabaseInfo;
|
|
class IDBDatabase;
|
|
struct ObjectStoreInfo;
|
|
|
|
class IDBFactory : public nsIIDBFactory
|
|
{
|
|
typedef nsTArray<nsRefPtr<ObjectStoreInfo> > ObjectStoreInfoArray;
|
|
|
|
public:
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(IDBFactory)
|
|
NS_DECL_NSIIDBFACTORY
|
|
|
|
static already_AddRefed<nsIIDBFactory> Create(nsPIDOMWindow* aWindow);
|
|
|
|
static already_AddRefed<nsIIDBFactory> Create(JSContext* aCx,
|
|
JSObject* aOwningObject);
|
|
|
|
static already_AddRefed<mozIStorageConnection>
|
|
GetConnection(const nsAString& aDatabaseFilePath);
|
|
|
|
// Called when a process uses an IndexedDB factory. We only allow
|
|
// a single process type to use IndexedDB - the chrome/single process
|
|
// in Firefox, and the child process in Fennec - so access by more
|
|
// than one process type is a very serious error.
|
|
static void
|
|
NoteUsedByProcessType(GeckoProcessType aProcessType);
|
|
|
|
static nsresult
|
|
GetDirectory(nsIFile** aDirectory);
|
|
|
|
static nsresult
|
|
GetDirectoryForOrigin(const nsACString& aASCIIOrigin,
|
|
nsIFile** aDirectory);
|
|
|
|
static nsresult
|
|
LoadDatabaseInformation(mozIStorageConnection* aConnection,
|
|
nsIAtom* aDatabaseId,
|
|
PRUint64* aVersion,
|
|
ObjectStoreInfoArray& aObjectStores);
|
|
|
|
static nsresult
|
|
SetDatabaseMetadata(DatabaseInfo* aDatabaseInfo,
|
|
PRUint64 aVersion,
|
|
ObjectStoreInfoArray& aObjectStores);
|
|
|
|
private:
|
|
IDBFactory();
|
|
~IDBFactory();
|
|
|
|
nsresult
|
|
OpenCommon(const nsAString& aName,
|
|
PRInt64 aVersion,
|
|
bool aDeleting,
|
|
nsIIDBOpenDBRequest** _retval);
|
|
|
|
// If this factory lives on a window then mWindow must be non-null. Otherwise
|
|
// mOwningObject must be non-null.
|
|
nsCOMPtr<nsPIDOMWindow> mWindow;
|
|
JSObject* mOwningObject;
|
|
};
|
|
|
|
END_INDEXEDDB_NAMESPACE
|
|
|
|
#endif // mozilla_dom_indexeddb_idbfactory_h__
|