Source/WebCore/editing/WebContentReader.cpp

/*
 * Copyright (C) 2013-2017 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 "WebContentReader.h"

#include "Document.h"
#include "DocumentFragment.h"
#include "LocalFrameInlines.h"

namespace WebCore {

void WebContentReader::addFragment(Ref<DocumentFragment>&& newFragment)
{
    if (!m_fragment)
        m_fragment = WTF::move(newFragment);
    else
        protectedFragment()->appendChild(newFragment);
}

bool FrameWebContentReader::shouldSanitize() const
{
    RefPtr document = m_frame->document();
    ASSERT(document);
    return document->originIdentifierForPasteboard() != contentOrigin();
}

MSOListQuirks FrameWebContentReader::msoListQuirksForMarkup() const
{
    return contentOrigin().isNull() ? MSOListQuirks::CheckIfNeeded : MSOListQuirks::Disabled;
}

#if PLATFORM(COCOA) || PLATFORM(GTK) || PLATFORM(WPE)
bool WebContentReader::readFilePaths(const Vector<String>& paths)
{
    if (paths.isEmpty() || !frame().document())
        return false;

    for (auto& path : paths)
        readFilePath(path);

    return true;
}
#endif

}