blob: c6b408710500619901b540605e0667d1a6213b9d [file] [log] [blame]
/*
* 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 "WebViewGroup.h"
#include "WebStorageNamespaceProvider.h"
#include "WebView.h"
#include "WebVisitedLinkStore.h"
#include <WebCore/UserContentController.h>
#include <wtf/NeverDestroyed.h>
#include <wtf/text/StringHash.h>
using namespace WebCore;
// Any named groups will live for the lifetime of the process, thanks to the reference held by the RefPtr.
static HashMap<String, RefPtr<WebViewGroup>>& webViewGroups()
{
static NeverDestroyed<HashMap<String, RefPtr<WebViewGroup>>> webViewGroups;
return webViewGroups;
}
RefPtr<WebViewGroup> WebViewGroup::getOrCreate(const String& name, const String& localStorageDatabasePath)
{
if (name.isEmpty())
return adoptRef(new WebViewGroup(String(), localStorageDatabasePath));
auto& webViewGroup = webViewGroups().add(name, nullptr).iterator->value;
if (!webViewGroup)
webViewGroup = adoptRef(new WebViewGroup(name, localStorageDatabasePath));
else if (!webViewGroup->m_storageNamespaceProvider && webViewGroup->m_localStorageDatabasePath.isEmpty() && !localStorageDatabasePath.isEmpty())
webViewGroup->m_localStorageDatabasePath = localStorageDatabasePath;
return webViewGroup;
}
WebViewGroup* WebViewGroup::get(const String& name)
{
ASSERT(!name.isEmpty());
return webViewGroups().get(name);
}
WebViewGroup::WebViewGroup(const String& name, const String& localStorageDatabasePath)
: m_name(name)
, m_localStorageDatabasePath(localStorageDatabasePath)
, m_userContentController(UserContentController::create())
, m_visitedLinkStore(WebVisitedLinkStore::create())
{
}
WebViewGroup::~WebViewGroup()
{
ASSERT(m_name.isEmpty());
ASSERT(m_webViews.isEmpty());
}
void WebViewGroup::addWebView(WebView *webView)
{
ASSERT(!m_webViews.contains(webView));
m_webViews.add(webView);
}
void WebViewGroup::removeWebView(WebView *webView)
{
ASSERT(m_webViews.contains(webView));
m_webViews.remove(webView);
}
StorageNamespaceProvider& WebViewGroup::storageNamespaceProvider()
{
if (!m_storageNamespaceProvider)
m_storageNamespaceProvider = WebKit::WebStorageNamespaceProvider::create(m_localStorageDatabasePath);
return *m_storageNamespaceProvider;
}