| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/renderer/dom_storage/webstoragenamespace_impl.h" |
| |
| #include "base/logging.h" |
| #include "content/common/dom_storage/dom_storage_types.h" |
| #include "content/renderer/dom_storage/webstoragearea_impl.h" |
| #include "third_party/blink/public/platform/url_conversion.h" |
| #include "third_party/blink/public/platform/web_security_origin.h" |
| #include "url/gurl.h" |
| #include "url/origin.h" |
| |
| using blink::WebStorageArea; |
| using blink::WebStorageNamespace; |
| |
| namespace content { |
| |
| WebStorageNamespaceImpl::WebStorageNamespaceImpl( |
| const std::string& namespace_id) |
| : namespace_id_(namespace_id) { |
| DCHECK(!namespace_id.empty()); |
| } |
| |
| WebStorageNamespaceImpl::~WebStorageNamespaceImpl() { |
| } |
| |
| WebStorageArea* WebStorageNamespaceImpl::CreateStorageArea( |
| const blink::WebSecurityOrigin& origin) { |
| return new WebStorageAreaImpl(namespace_id_, url::Origin(origin).GetURL()); |
| } |
| |
| WebStorageNamespace* WebStorageNamespaceImpl::copy() { |
| // By returning NULL, we're telling WebKit to lazily fetch it the next time |
| // session storage is used. In the WebViewClient::createView, we do the |
| // book-keeping necessary to make it a true copy-on-write despite not doing |
| // anything here, now. |
| return nullptr; |
| } |
| |
| blink::WebString WebStorageNamespaceImpl::GetNamespaceId() const { |
| return blink::WebString::FromASCII(namespace_id_); |
| } |
| |
| bool WebStorageNamespaceImpl::IsSameNamespace( |
| const WebStorageNamespace& other) const { |
| return GetNamespaceId() == other.GetNamespaceId(); |
| } |
| |
| } // namespace content |