| /* |
| * 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) |