Source/WebKit/WebProcess/glib/WebProcessGLib.cpp

/*
 * Copyright (C) 2010 Apple Inc. All rights reserved.
 * Portions Copyright (c) 2011 Motorola Mobility, 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 MOTOROLA 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 MOTOROLA 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 "WebProcess.h"

#include "WebKitExtensionManager.h"
#include "WebKitWebExtensionPrivate.h"
#include "WebProcessCreationParameters.h"

#if USE(GSTREAMER)
#include <WebCore/GStreamerCommon.h>
#endif

#include <WebCore/MemoryCache.h>

#if PLATFORM(WAYLAND)
#include "WaylandCompositorDisplay.h"
#endif

#if USE(WPE_RENDERER)
#include <WebCore/PlatformDisplayLibWPE.h>
#include <wpe/wpe.h>
#endif

namespace WebKit {

using namespace WebCore;

void WebProcess::platformSetCacheModel(CacheModel cacheModel)
{
    WebCore::MemoryCache::singleton().setDisabled(cacheModel == CacheModel::DocumentViewer);
}

void WebProcess::platformInitializeWebProcess(WebProcessCreationParameters& parameters)
{
#if PLATFORM(WPE)
    if (!parameters.isServiceWorkerProcess) {
        auto& implementationLibraryName = parameters.implementationLibraryName;
        if (!implementationLibraryName.isNull() && implementationLibraryName.data()[0] != '\0')
            wpe_loader_init(parameters.implementationLibraryName.data());

        RELEASE_ASSERT(is<PlatformDisplayLibWPE>(PlatformDisplay::sharedDisplay()));
        downcast<PlatformDisplayLibWPE>(PlatformDisplay::sharedDisplay()).initialize(parameters.hostClientFileDescriptor.releaseFileDescriptor());
    }
#endif

#if PLATFORM(WAYLAND)
    if (PlatformDisplay::sharedDisplay().type() == PlatformDisplay::Type::Wayland) {
#if USE(WPE_RENDERER)
        if (!parameters.isServiceWorkerProcess) {
            auto hostClientFileDescriptor = parameters.hostClientFileDescriptor.releaseFileDescriptor();
            if (hostClientFileDescriptor != -1) {
                wpe_loader_init(parameters.implementationLibraryName.data());
                m_wpeDisplay = WebCore::PlatformDisplayLibWPE::create();
                if (!m_wpeDisplay->initialize(hostClientFileDescriptor))
                    m_wpeDisplay = nullptr;
            }
        }
#else
        m_waylandCompositorDisplay = WaylandCompositorDisplay::create(parameters.waylandCompositorDisplayName);
#endif
    }
#endif

#if USE(GSTREAMER)
    WebCore::initializeGStreamer(WTFMove(parameters.gstreamerOptions));
#endif
}

void WebProcess::platformSetWebsiteDataStoreParameters(WebProcessDataStoreParameters&&)
{
}

void WebProcess::platformTerminate()
{
}

void WebProcess::sendMessageToWebExtension(UserMessage&& message)
{
    if (auto* extension = WebKitExtensionManager::singleton().extension())
        webkitWebExtensionDidReceiveUserMessage(extension, WTFMove(message));
}

} // namespace WebKit