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/*
* Copyright (C) 2010 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 "WebPageGroup.h"
#include "APIArray.h"
#include "APIContentRuleList.h"
#include "APIUserScript.h"
#include "APIUserStyleSheet.h"
#include "WebCompiledContentRuleList.h"
#include "WebPageProxy.h"
#include "WebPreferences.h"
#include <wtf/CheckedPtr.h>
#include <wtf/HashMap.h>
#include <wtf/NeverDestroyed.h>
#include <wtf/text/MakeString.h>
namespace WebKit {
using WebPageGroupMap = HashMap<PageGroupIdentifier, WeakRef<WebPageGroup>>;
static WebPageGroupMap& webPageGroupMap()
{
static NeverDestroyed<WebPageGroupMap> map;
return map;
}
Ref<WebPageGroup> WebPageGroup::create(const String& identifier)
{
return adoptRef(*new WebPageGroup(identifier));
}
static WebPageGroupData pageGroupData(const String& identifier)
{
static NeverDestroyed<HashMap<String, PageGroupIdentifier>> map;
auto pageGroupID = [&] {
if (HashMap<String, PageGroupIdentifier>::isValidKey(identifier)) {
return map.get().ensure(identifier, [] {
return PageGroupIdentifier::generate();
}).iterator->value;
}
return PageGroupIdentifier::generate();
}();
String validIdentifier;
if (!identifier.isEmpty())
validIdentifier = identifier;
else
validIdentifier = makeString("__uniquePageGroupID-"_s, pageGroupID.toUInt64());
return {
WTFMove(validIdentifier),
pageGroupID
};
}
// FIXME: Why does the WebPreferences object here use ".WebKit2" instead of "WebKit2." which all the other constructors use.
// If it turns out that it's wrong, we can change it to to "WebKit2." and get rid of the globalDebugKeyPrefix from WebPreferences.
WebPageGroup::WebPageGroup(const String& identifier)
: m_data(pageGroupData(identifier))
, m_preferences(WebPreferences::createWithLegacyDefaults(m_data.identifier, ".WebKit2"_s, "WebKit2."_s))
{
webPageGroupMap().set(m_data.pageGroupID, *this);
}
WebPageGroup::~WebPageGroup()
{
webPageGroupMap().remove(pageGroupID());
}
WebPreferences& WebPageGroup::preferences() const
{
return m_preferences;
}
Ref<WebPreferences> WebPageGroup::protectedPreferences() const
{
return m_preferences;
}
} // namespace WebKit
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