diff options
| author | Allan Sandfeld Jensen <allan.jensen@digia.com> | 2013-09-13 12:51:20 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-09-19 20:50:05 +0200 |
| commit | d441d6f39bb846989d95bcf5caf387b42414718d (patch) | |
| tree | e367e64a75991c554930278175d403c072de6bb8 /Source/WebKit2/WebProcess/Storage/StorageNamespaceImpl.cpp | |
| parent | 0060b2994c07842f4c59de64b5e3e430525c4b90 (diff) | |
Import Qt5x2 branch of QtWebkit for Qt 5.2
Importing a new snapshot of webkit.
Change-Id: I2d01ad12cdc8af8cb015387641120a9d7ea5f10c
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
Diffstat (limited to 'Source/WebKit2/WebProcess/Storage/StorageNamespaceImpl.cpp')
| -rw-r--r-- | Source/WebKit2/WebProcess/Storage/StorageNamespaceImpl.cpp | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/Source/WebKit2/WebProcess/Storage/StorageNamespaceImpl.cpp b/Source/WebKit2/WebProcess/Storage/StorageNamespaceImpl.cpp new file mode 100644 index 000000000..4b4bd17f6 --- /dev/null +++ b/Source/WebKit2/WebProcess/Storage/StorageNamespaceImpl.cpp @@ -0,0 +1,132 @@ +/* + * Copyright (C) 2013 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. AND ITS CONTRIBUTORS ``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 ITS 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. + */ + +#include "config.h" +#include "StorageNamespaceImpl.h" + +#include "StorageAreaImpl.h" +#include "StorageAreaMap.h" +#include "WebPage.h" +#include "WebPageGroupProxy.h" +#include "WebProcess.h" +#include <WebCore/GroupSettings.h> +#include <WebCore/PageGroup.h> +#include <WebCore/SecurityOrigin.h> +#include <WebCore/Settings.h> + +using namespace WebCore; + +namespace WebKit { + +typedef HashMap<uint64_t, StorageNamespaceImpl*> LocalStorageNamespaceMap; + +static LocalStorageNamespaceMap& localStorageNamespaceMap() +{ + DEFINE_STATIC_LOCAL(LocalStorageNamespaceMap, localStorageNamespaceMap, ()); + return localStorageNamespaceMap; +} + +PassRefPtr<StorageNamespaceImpl> StorageNamespaceImpl::createLocalStorageNamespace(PageGroup* pageGroup) +{ + uint64_t pageGroupID = WebProcess::shared().webPageGroup(pageGroup)->pageGroupID(); + + LocalStorageNamespaceMap::AddResult result = localStorageNamespaceMap().add(pageGroupID, 0); + if (!result.isNewEntry) + return result.iterator->value; + + unsigned quota = pageGroup->groupSettings()->localStorageQuotaBytes(); + RefPtr<StorageNamespaceImpl> localStorageNamespace = adoptRef(new StorageNamespaceImpl(LocalStorage, pageGroupID, quota)); + + result.iterator->value = localStorageNamespace.get(); + return localStorageNamespace.release(); +} + +PassRefPtr<StorageNamespaceImpl> StorageNamespaceImpl::createSessionStorageNamespace(WebPage* webPage) +{ + return adoptRef(new StorageNamespaceImpl(SessionStorage, webPage->pageID(), webPage->corePage()->settings()->sessionStorageQuota())); +} + +StorageNamespaceImpl::StorageNamespaceImpl(WebCore::StorageType storageType, uint64_t storageNamespaceID, unsigned quotaInBytes) + : m_storageType(storageType) + , m_storageNamespaceID(storageNamespaceID) + , m_quotaInBytes(quotaInBytes) +{ +} + +StorageNamespaceImpl::~StorageNamespaceImpl() +{ + if (m_storageType == LocalStorage) { + ASSERT(localStorageNamespaceMap().contains(m_storageNamespaceID)); + localStorageNamespaceMap().remove(m_storageNamespaceID); + } +} + +PassRefPtr<StorageArea> StorageNamespaceImpl::storageArea(PassRefPtr<SecurityOrigin> securityOrigin) +{ + HashMap<RefPtr<WebCore::SecurityOrigin>, RefPtr<StorageAreaMap>>::AddResult result = m_storageAreaMaps.add(securityOrigin.get(), 0); + if (result.isNewEntry) + result.iterator->value = StorageAreaMap::create(this, securityOrigin); + + return StorageAreaImpl::create(result.iterator->value); +} + +PassRefPtr<StorageNamespace> StorageNamespaceImpl::copy(Page* newPage) +{ + ASSERT(m_storageNamespaceID); + + return createSessionStorageNamespace(WebPage::fromCorePage(newPage)); +} + +void StorageNamespaceImpl::close() +{ + // FIXME: Implement this. + ASSERT_NOT_REACHED(); +} + +void StorageNamespaceImpl::clearOriginForDeletion(SecurityOrigin*) +{ + // FIXME: Implement this. + ASSERT_NOT_REACHED(); +} + +void StorageNamespaceImpl::clearAllOriginsForDeletion() +{ + // FIXME: Implement this. + ASSERT_NOT_REACHED(); +} + +void StorageNamespaceImpl::sync() +{ + // FIXME: Implement this. + ASSERT_NOT_REACHED(); +} + +void StorageNamespaceImpl::closeIdleLocalStorageDatabases() +{ + // FIXME: Implement this. + ASSERT_NOT_REACHED(); +} + +} // namespace WebKit |