third_party/WebKit/Source/web/DatabaseClientImpl.cpp

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
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 *
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 * in the documentation and/or other materials provided with the
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include "web/DatabaseClientImpl.h"

#include "core/dom/Document.h"
#include "core/dom/ExecutionContext.h"
#include "public/web/WebContentSettingsClient.h"
#include "web/WebLocalFrameImpl.h"

namespace blink {

PassOwnPtrWillBeRawPtr<DatabaseClientImpl> DatabaseClientImpl::create()
{
    return adoptPtrWillBeNoop(new DatabaseClientImpl());
}

DatabaseClientImpl::~DatabaseClientImpl()
{
}

DEFINE_TRACE(DatabaseClientImpl)
{
    DatabaseClient::trace(visitor);
}

bool DatabaseClientImpl::allowDatabase(ExecutionContext* executionContext, const String& name, const String& displayName, unsigned long estimatedSize)
{
    ASSERT(executionContext->isContextThread());
    Document* document = toDocument(executionContext);
    WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(document->frame());
    if (!webFrame)
        return false;
    if (webFrame->contentSettingsClient())
        return webFrame->contentSettingsClient()->allowDatabase(name, displayName, estimatedSize);
    return true;
}

DatabaseClientImpl::DatabaseClientImpl()
{
}

} // namespace blink