blob: a642d89231f9b1942c8184979ae92f4a62c7f60f [file] [log] [blame]
/*
* Copyright (C) 2012 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 "DOMWindowQuota.h"
#if ENABLE(QUOTA)
#include "DOMWindow.h"
#include "Document.h"
#include "Frame.h"
#include "StorageInfo.h"
namespace WebCore {
DOMWindowQuota::DOMWindowQuota(DOMWindow* window)
: DOMWindowProperty(window->frame())
{
}
DOMWindowQuota::~DOMWindowQuota() = default;
const char* DOMWindowQuota::supplementName()
{
return "DOMWindowQuota";
}
// static
DOMWindowQuota* DOMWindowQuota::from(DOMWindow* window)
{
DOMWindowQuota* supplement = static_cast<DOMWindowQuota*>(Supplement<DOMWindow>::from(window, supplementName()));
if (!supplement) {
auto newSupplement = std::make_unique<DOMWindowQuota>(window);
supplement = newSupplement.get();
provideTo(window, supplementName(), WTFMove(newSupplement));
}
return supplement;
}
// static
StorageInfo* DOMWindowQuota::webkitStorageInfo(DOMWindow* window)
{
return DOMWindowQuota::from(window)->webkitStorageInfo();
}
StorageInfo* DOMWindowQuota::webkitStorageInfo() const
{
if (!m_storageInfo && frame()) {
frame()->document()->addConsoleMessage(MessageSource::JS, MessageLevel::Warning, ASCIILiteral("window.webkitStorageInfo is deprecated. Use navigator.webkitTemporaryStorage or navigator.webkitPersistentStorage instead."));
m_storageInfo = StorageInfo::create();
}
return m_storageInfo.get();
}
} // namespace WebCore
#endif // ENABLE(QUOTA)