diff options
| author | Konstantin Tokarev <annulen@yandex.ru> | 2016-08-25 19:20:41 +0300 |
|---|---|---|
| committer | Konstantin Tokarev <annulen@yandex.ru> | 2017-02-02 12:30:55 +0000 |
| commit | 6882a04fb36642862b11efe514251d32070c3d65 (patch) | |
| tree | b7959826000b061fd5ccc7512035c7478742f7b0 /Source/WebKit2/WebProcess/Storage/WebStorageNamespaceProvider.cpp | |
| parent | ab6df191029eeeb0b0f16f127d553265659f739e (diff) | |
Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)
Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
Diffstat (limited to 'Source/WebKit2/WebProcess/Storage/WebStorageNamespaceProvider.cpp')
| -rw-r--r-- | Source/WebKit2/WebProcess/Storage/WebStorageNamespaceProvider.cpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/Source/WebKit2/WebProcess/Storage/WebStorageNamespaceProvider.cpp b/Source/WebKit2/WebProcess/Storage/WebStorageNamespaceProvider.cpp new file mode 100644 index 000000000..d53f4475b --- /dev/null +++ b/Source/WebKit2/WebProcess/Storage/WebStorageNamespaceProvider.cpp @@ -0,0 +1,84 @@ +/* + * Copyright (C) 2014 Apple 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 APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "WebStorageNamespaceProvider.h" + +#include "StorageNamespaceImpl.h" +#include "WebPage.h" +#include <wtf/HashMap.h> +#include <wtf/NeverDestroyed.h> + +using namespace WebCore; + +namespace WebKit { + +static HashMap<uint64_t, WebStorageNamespaceProvider*>& storageNamespaceProviders() +{ + static NeverDestroyed<HashMap<uint64_t, WebStorageNamespaceProvider*>> storageNamespaceProviders; + + return storageNamespaceProviders; +} + +RefPtr<WebStorageNamespaceProvider> WebStorageNamespaceProvider::getOrCreate(uint64_t identifier) +{ + auto& slot = storageNamespaceProviders().add(identifier, nullptr).iterator->value; + if (slot) + return slot; + + RefPtr<WebStorageNamespaceProvider> storageNamespaceProvider = adoptRef(new WebStorageNamespaceProvider(identifier)); + slot = storageNamespaceProvider.get(); + + return storageNamespaceProvider; +} + +WebStorageNamespaceProvider::WebStorageNamespaceProvider(uint64_t identifier) + : m_identifier(identifier) +{ +} + +WebStorageNamespaceProvider::~WebStorageNamespaceProvider() +{ + ASSERT(storageNamespaceProviders().contains(m_identifier)); + + storageNamespaceProviders().remove(m_identifier); +} + +RefPtr<WebCore::StorageNamespace> WebStorageNamespaceProvider::createSessionStorageNamespace(Page& page, unsigned quota) +{ + return StorageNamespaceImpl::createSessionStorageNamespace(WebPage::fromCorePage(&page)->pageID(), quota); +} + +RefPtr<WebCore::StorageNamespace> WebStorageNamespaceProvider::createLocalStorageNamespace(unsigned quota) +{ + return StorageNamespaceImpl::createLocalStorageNamespace(m_identifier, quota); +} + +RefPtr<WebCore::StorageNamespace> WebStorageNamespaceProvider::createTransientLocalStorageNamespace(WebCore::SecurityOrigin& topLevelOrigin, unsigned quota) +{ + return StorageNamespaceImpl::createTransientLocalStorageNamespace(m_identifier, topLevelOrigin, quota); +} + +} |