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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
* Portions Copyright (c) 2010 Motorola Mobility, Inc. All rights reserved.
* Copyright (C) 2012 Samsung Electronics Ltd. 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 "WebProcessPool.h"
#include "LegacyGlobalSettings.h"
#include "WebMemoryPressureHandler.h"
#include "WebProcessCreationParameters.h"
#include <WebCore/PlatformDisplay.h>
#include <wtf/FileSystem.h>
#if USE(GSTREAMER)
#include <WebCore/GStreamerCommon.h>
#endif
#if PLATFORM(WAYLAND)
#if USE(WPE_RENDERER)
#include "AcceleratedBackingStoreWayland.h"
#else
#include "WaylandCompositor.h"
#endif
#endif
#if USE(WPE_RENDERER)
#include <wpe/wpe.h>
#endif
namespace WebKit {
static bool memoryPressureMonitorDisabled()
{
static const char* disableMemoryPressureMonitor = getenv("WEBKIT_DISABLE_MEMORY_PRESSURE_MONITOR");
return disableMemoryPressureMonitor && !strcmp(disableMemoryPressureMonitor, "1");
}
void WebProcessPool::platformInitialize()
{
#if PLATFORM(GTK)
m_alwaysUsesComplexTextCodePath = true;
#endif
if (const char* forceComplexText = getenv("WEBKIT_FORCE_COMPLEX_TEXT"))
m_alwaysUsesComplexTextCodePath = !strcmp(forceComplexText, "1");
if (!memoryPressureMonitorDisabled())
installMemoryPressureHandler();
}
void WebProcessPool::platformInitializeWebProcess(const WebProcessProxy& process, WebProcessCreationParameters& parameters)
{
#if PLATFORM(WPE)
parameters.isServiceWorkerProcess = process.isRunningServiceWorkers();
if (!parameters.isServiceWorkerProcess) {
parameters.hostClientFileDescriptor = wpe_renderer_host_create_client();
parameters.implementationLibraryName = FileSystem::fileSystemRepresentation(wpe_loader_get_loaded_implementation_library_name());
}
#endif
#if PLATFORM(WAYLAND)
if (WebCore::PlatformDisplay::sharedDisplay().type() == WebCore::PlatformDisplay::Type::Wayland) {
#if USE(WPE_RENDERER)
wpe_loader_init("libWPEBackend-fdo-1.0.so.1");
if (AcceleratedBackingStoreWayland::checkRequirements()) {
parameters.hostClientFileDescriptor = wpe_renderer_host_create_client();
parameters.implementationLibraryName = FileSystem::fileSystemRepresentation(wpe_loader_get_loaded_implementation_library_name());
}
#elif USE(EGL)
parameters.waylandCompositorDisplayName = WaylandCompositor::singleton().displayName();
#endif
}
#endif
parameters.memoryCacheDisabled = m_memoryCacheDisabled || LegacyGlobalSettings::singleton().cacheModel() == CacheModel::DocumentViewer;
if (memoryPressureMonitorDisabled())
parameters.shouldSuppressMemoryPressureHandler = true;
#if USE(GSTREAMER)
parameters.gstreamerOptions = WebCore::extractGStreamerOptionsFromCommandLine();
#endif
#if PLATFORM(GTK) && !USE(GTK4)
parameters.useSystemAppearanceForScrollbars = m_configuration->useSystemAppearanceForScrollbars();
#endif
parameters.memoryPressureHandlerConfiguration = m_configuration->memoryPressureHandlerConfiguration();
GApplication* app = g_application_get_default();
if (app)
parameters.applicationID = g_application_get_application_id(app);
parameters.applicationName = g_get_application_name();
}
void WebProcessPool::platformInvalidateContext()
{
}
void WebProcessPool::platformResolvePathsForSandboxExtensions()
{
}
} // namespace WebKit
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