| /* |
| * Copyright (C) 2009 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: |
| * 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 GOOGLE 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 GOOGLE 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. |
| */ |
| |
| #include "web/StorageClientImpl.h" |
| |
| #include <memory> |
| #include "core/exported/WebViewBase.h" |
| #include "core/frame/ContentSettingsClient.h" |
| #include "modules/storage/StorageNamespace.h" |
| #include "platform/wtf/PtrUtil.h" |
| #include "public/platform/WebStorageNamespace.h" |
| #include "public/web/WebViewClient.h" |
| |
| namespace blink { |
| |
| #define STATIC_ASSERT_MATCHING_ENUM(enum_name1, enum_name2) \ |
| static_assert(static_cast<int>(enum_name1) == static_cast<int>(enum_name2), \ |
| "mismatching enums: " #enum_name1) |
| STATIC_ASSERT_MATCHING_ENUM(kLocalStorage, |
| ContentSettingsClient::StorageType::kLocal); |
| STATIC_ASSERT_MATCHING_ENUM(kSessionStorage, |
| ContentSettingsClient::StorageType::kSession); |
| |
| StorageClientImpl::StorageClientImpl(WebViewBase* web_view) |
| : web_view_(web_view) {} |
| |
| std::unique_ptr<StorageNamespace> |
| StorageClientImpl::CreateSessionStorageNamespace() { |
| if (!web_view_->Client()) |
| return nullptr; |
| return WTF::WrapUnique(new StorageNamespace( |
| WTF::WrapUnique(web_view_->Client()->CreateSessionStorageNamespace()))); |
| } |
| |
| bool StorageClientImpl::CanAccessStorage(LocalFrame* frame, |
| StorageType type) const { |
| DCHECK(frame->GetContentSettingsClient()); |
| return frame->GetContentSettingsClient()->AllowStorage( |
| static_cast<ContentSettingsClient::StorageType>(type)); |
| } |
| |
| } // namespace blink |
