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/*
* Copyright (C) 2013 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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.
*/
#include "config.h"
#include "modules/quota/WorkerNavigatorStorageQuota.h"
#include "modules/quota/DeprecatedStorageQuota.h"
namespace blink {
WorkerNavigatorStorageQuota::WorkerNavigatorStorageQuota()
{
}
const char* WorkerNavigatorStorageQuota::supplementName()
{
return "WorkerNavigatorStorageQuota";
}
WorkerNavigatorStorageQuota& WorkerNavigatorStorageQuota::from(WorkerNavigator& navigator)
{
WorkerNavigatorStorageQuota* supplement = static_cast<WorkerNavigatorStorageQuota*>(WillBeHeapSupplement<WorkerNavigator>::from(navigator, supplementName()));
if (!supplement) {
supplement = new WorkerNavigatorStorageQuota();
provideTo(navigator, supplementName(), adoptPtrWillBeNoop(supplement));
}
return *supplement;
}
DeprecatedStorageQuota* WorkerNavigatorStorageQuota::webkitTemporaryStorage(WorkerNavigator& navigator)
{
return WorkerNavigatorStorageQuota::from(navigator).webkitTemporaryStorage();
}
DeprecatedStorageQuota* WorkerNavigatorStorageQuota::webkitPersistentStorage(WorkerNavigator& navigator)
{
return WorkerNavigatorStorageQuota::from(navigator).webkitPersistentStorage();
}
DeprecatedStorageQuota* WorkerNavigatorStorageQuota::webkitTemporaryStorage() const
{
if (!m_temporaryStorage)
m_temporaryStorage = DeprecatedStorageQuota::create(DeprecatedStorageQuota::Temporary);
return m_temporaryStorage.get();
}
DeprecatedStorageQuota* WorkerNavigatorStorageQuota::webkitPersistentStorage() const
{
if (!m_persistentStorage)
m_persistentStorage = DeprecatedStorageQuota::create(DeprecatedStorageQuota::Persistent);
return m_persistentStorage.get();
}
void WorkerNavigatorStorageQuota::trace(Visitor* visitor)
{
visitor->trace(m_temporaryStorage);
visitor->trace(m_persistentStorage);
WillBeHeapSupplement<WorkerNavigator>::trace(visitor);
}
} // namespace blink
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