/* * Copyright (C) 2008 Apple Inc. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef StorageNamespace_h #define StorageNamespace_h #include <wtf/Forward.h> #include <wtf/PassRefPtr.h> #include <wtf/RefCounted.h> namespace WebCore { class Page; class PageGroup; class SecurityOrigin; class StorageArea; class StorageNamespace : public RefCounted<StorageNamespace> { public: static PassRefPtr<StorageNamespace> localStorageNamespace(PageGroup*); static PassRefPtr<StorageNamespace> transientLocalStorageNamespace(PageGroup*, SecurityOrigin*); static PassRefPtr<StorageNamespace> sessionStorageNamespace(Page*); virtual ~StorageNamespace() { } virtual PassRefPtr<StorageArea> storageArea(PassRefPtr<SecurityOrigin>) = 0; virtual PassRefPtr<StorageNamespace> copy(Page* newPage) = 0; virtual void close() = 0; virtual void clearOriginForDeletion(SecurityOrigin*) = 0; virtual void clearAllOriginsForDeletion() = 0; virtual void sync() = 0; virtual void closeIdleLocalStorageDatabases() { } }; } // namespace WebCore #endif // StorageNamespace_h