void NetworkProcess::initializeNetworkProcess(const NetworkProcessCreationParameters& parameters)
{
platformInitializeNetworkProcess(parameters);
memoryPressureHandler().setLowMemoryHandler(lowMemoryHandler);
memoryPressureHandler().install();
setCacheModel(static_cast<uint32_t>(parameters.cacheModel));
#if PLATFORM(MAC) || USE(CFNETWORK)
SessionTracker::setIdentifierBase(parameters.uiProcessBundleIdentifier);
#endif
// FIXME: instead of handling this here, a message should be sent later (scales to multiple sessions)
if (parameters.privateBrowsingEnabled)
RemoteNetworkingContext::ensurePrivateBrowsingSession(SessionID::legacyPrivateSessionID());
if (parameters.shouldUseTestingNetworkSession)
NetworkStorageSession::switchToNewTestingSession();
NetworkProcessSupplementMap::const_iterator it = m_supplements.begin();
NetworkProcessSupplementMap::const_iterator end = m_supplements.end();
for (; it != end; ++it)
it->value->initialize(parameters);
}
void PluginProcess::initializeProcess(const ChildProcessInitializationParameters& parameters)
{
m_pluginPath = parameters.extraInitializationData.get("plugin-path");
platformInitializeProcess(parameters);
memoryPressureHandler().setLowMemoryHandler(lowMemoryHandler);
memoryPressureHandler().install();
}
bool PageCache::canCache(Page* page) const
{
if (!page)
return false;
#if !defined(NDEBUG)
logCanCachePageDecision(page);
#endif
if (memoryPressureHandler().isUnderMemoryPressure())
return false;
// Cache the page, if possible.
// Don't write to the cache if in the middle of a redirect, since we will want to
// store the final page we end up on.
// No point writing to the cache on a reload or loadSame, since we will just write
// over it again when we leave that page.
FrameLoadType loadType = page->mainFrame().loader().loadType();
return m_capacity > 0
&& canCachePageContainingThisFrame(&page->mainFrame())
&& page->settings().usesPageCache()
#if ENABLE(DEVICE_ORIENTATION) && !PLATFORM(IOS)
&& !DeviceMotionController::isActiveAt(page)
&& !DeviceOrientationController::isActiveAt(page)
#endif
#if ENABLE(PROXIMITY_EVENTS)
&& !DeviceProximityController::isActiveAt(page)
#endif
&& (loadType == FrameLoadType::Standard
|| loadType == FrameLoadType::Back
|| loadType == FrameLoadType::Forward
|| loadType == FrameLoadType::IndexedBackForward);
}
void WebProcess::initializeWebProcess(const WebProcessCreationParameters& parameters, CoreIPC::MessageDecoder& decoder)
{
ASSERT(m_pageMap.isEmpty());
platformInitializeWebProcess(parameters, decoder);
memoryPressureHandler().install();
RefPtr<APIObject> injectedBundleInitializationUserData;
InjectedBundleUserMessageDecoder messageDecoder(injectedBundleInitializationUserData);
if (!decoder.decode(messageDecoder))
return;
if (!parameters.injectedBundlePath.isEmpty()) {
m_injectedBundle = InjectedBundle::create(parameters.injectedBundlePath);
m_injectedBundle->setSandboxExtension(SandboxExtension::create(parameters.injectedBundlePathExtensionHandle));
if (!m_injectedBundle->load(injectedBundleInitializationUserData.get())) {
// Don't keep around the InjectedBundle reference if the load fails.
m_injectedBundle.clear();
}
}
#if ENABLE(SQL_DATABASE)
// Make sure the WebDatabaseManager is initialized so that the Database directory is set.
WebDatabaseManager::initialize(parameters.databaseDirectory);
#endif
#if ENABLE(ICONDATABASE)
m_iconDatabaseProxy.setEnabled(parameters.iconDatabaseEnabled);
#endif
StorageTracker::initializeTracker(parameters.localStorageDirectory, &WebKeyValueStorageManager::shared());
m_localStorageDirectory = parameters.localStorageDirectory;
if (!parameters.applicationCacheDirectory.isEmpty())
cacheStorage().setCacheDirectory(parameters.applicationCacheDirectory);
setShouldTrackVisitedLinks(parameters.shouldTrackVisitedLinks);
setCacheModel(static_cast<uint32_t>(parameters.cacheModel));
if (!parameters.languages.isEmpty())
overrideUserPreferredLanguages(parameters.languages);
m_textCheckerState = parameters.textCheckerState;
m_fullKeyboardAccessEnabled = parameters.fullKeyboardAccessEnabled;
for (size_t i = 0; i < parameters.urlSchemesRegistererdAsEmptyDocument.size(); ++i)
registerURLSchemeAsEmptyDocument(parameters.urlSchemesRegistererdAsEmptyDocument[i]);
for (size_t i = 0; i < parameters.urlSchemesRegisteredAsSecure.size(); ++i)
registerURLSchemeAsSecure(parameters.urlSchemesRegisteredAsSecure[i]);
for (size_t i = 0; i < parameters.urlSchemesForWhichDomainRelaxationIsForbidden.size(); ++i)
setDomainRelaxationForbiddenForURLScheme(parameters.urlSchemesForWhichDomainRelaxationIsForbidden[i]);
for (size_t i = 0; i < parameters.urlSchemesRegisteredAsLocal.size(); ++i)
registerURLSchemeAsLocal(parameters.urlSchemesRegisteredAsLocal[i]);
for (size_t i = 0; i < parameters.urlSchemesRegisteredAsNoAccess.size(); ++i)
registerURLSchemeAsNoAccess(parameters.urlSchemesRegisteredAsNoAccess[i]);
for (size_t i = 0; i < parameters.urlSchemesRegisteredAsDisplayIsolated.size(); ++i)
registerURLSchemeAsDisplayIsolated(parameters.urlSchemesRegisteredAsDisplayIsolated[i]);
for (size_t i = 0; i < parameters.urlSchemesRegisteredAsCORSEnabled.size(); ++i)
registerURLSchemeAsCORSEnabled(parameters.urlSchemesRegisteredAsCORSEnabled[i]);
setDefaultRequestTimeoutInterval(parameters.defaultRequestTimeoutInterval);
if (parameters.shouldAlwaysUseComplexTextCodePath)
setAlwaysUsesComplexTextCodePath(true);
if (parameters.shouldUseFontSmoothing)
setShouldUseFontSmoothing(true);
#if (PLATFORM(MAC) || USE(CFNETWORK)) && !PLATFORM(WIN)
WebFrameNetworkingContext::setPrivateBrowsingStorageSessionIdentifierBase(parameters.uiProcessBundleIdentifier);
#endif
#if ENABLE(NETWORK_PROCESS)
m_usesNetworkProcess = parameters.usesNetworkProcess;
ensureNetworkProcessConnection();
#endif
setTerminationTimeout(parameters.terminationTimeout);
for (size_t i = 0; i < parameters.plugInAutoStartOrigins.size(); ++i)
didAddPlugInAutoStartOrigin(parameters.plugInAutoStartOrigins[i]);
#if ENABLE(CUSTOM_PROTOCOLS)
initializeCustomProtocolManager(parameters);
#endif
}
void WebProcess::initializeWebProcess(const WebProcessCreationParameters& parameters, CoreIPC::MessageDecoder& decoder)
{
ASSERT(m_pageMap.isEmpty());
platformInitializeWebProcess(parameters, decoder);
memoryPressureHandler().install();
RefPtr<APIObject> injectedBundleInitializationUserData;
InjectedBundleUserMessageDecoder messageDecoder(injectedBundleInitializationUserData);
if (!decoder.decode(messageDecoder))
return;
if (!parameters.injectedBundlePath.isEmpty()) {
m_injectedBundle = InjectedBundle::create(parameters.injectedBundlePath);
m_injectedBundle->setSandboxExtension(SandboxExtension::create(parameters.injectedBundlePathExtensionHandle));
if (!m_injectedBundle->load(injectedBundleInitializationUserData.get())) {
// Don't keep around the InjectedBundle reference if the load fails.
m_injectedBundle.clear();
}
}
WebProcessSupplementMap::const_iterator it = m_supplements.begin();
WebProcessSupplementMap::const_iterator end = m_supplements.end();
for (; it != end; ++it)
it->value->initialize(parameters);
#if ENABLE(ICONDATABASE)
m_iconDatabaseProxy->setEnabled(parameters.iconDatabaseEnabled);
#endif
if (!parameters.applicationCacheDirectory.isEmpty())
cacheStorage().setCacheDirectory(parameters.applicationCacheDirectory);
setShouldTrackVisitedLinks(parameters.shouldTrackVisitedLinks);
setCacheModel(static_cast<uint32_t>(parameters.cacheModel));
if (!parameters.languages.isEmpty())
overrideUserPreferredLanguages(parameters.languages);
m_textCheckerState = parameters.textCheckerState;
m_fullKeyboardAccessEnabled = parameters.fullKeyboardAccessEnabled;
for (size_t i = 0; i < parameters.urlSchemesRegistererdAsEmptyDocument.size(); ++i)
registerURLSchemeAsEmptyDocument(parameters.urlSchemesRegistererdAsEmptyDocument[i]);
for (size_t i = 0; i < parameters.urlSchemesRegisteredAsSecure.size(); ++i)
registerURLSchemeAsSecure(parameters.urlSchemesRegisteredAsSecure[i]);
for (size_t i = 0; i < parameters.urlSchemesForWhichDomainRelaxationIsForbidden.size(); ++i)
setDomainRelaxationForbiddenForURLScheme(parameters.urlSchemesForWhichDomainRelaxationIsForbidden[i]);
for (size_t i = 0; i < parameters.urlSchemesRegisteredAsLocal.size(); ++i)
registerURLSchemeAsLocal(parameters.urlSchemesRegisteredAsLocal[i]);
for (size_t i = 0; i < parameters.urlSchemesRegisteredAsNoAccess.size(); ++i)
registerURLSchemeAsNoAccess(parameters.urlSchemesRegisteredAsNoAccess[i]);
for (size_t i = 0; i < parameters.urlSchemesRegisteredAsDisplayIsolated.size(); ++i)
registerURLSchemeAsDisplayIsolated(parameters.urlSchemesRegisteredAsDisplayIsolated[i]);
for (size_t i = 0; i < parameters.urlSchemesRegisteredAsCORSEnabled.size(); ++i)
registerURLSchemeAsCORSEnabled(parameters.urlSchemesRegisteredAsCORSEnabled[i]);
setDefaultRequestTimeoutInterval(parameters.defaultRequestTimeoutInterval);
if (parameters.shouldAlwaysUseComplexTextCodePath)
setAlwaysUsesComplexTextCodePath(true);
if (parameters.shouldUseFontSmoothing)
setShouldUseFontSmoothing(true);
#if PLATFORM(MAC) || USE(CFNETWORK)
WebFrameNetworkingContext::setPrivateBrowsingStorageSessionIdentifierBase(parameters.uiProcessBundleIdentifier);
#endif
if (parameters.shouldUseTestingNetworkSession)
NetworkStorageSession::switchToNewTestingSession();
#if ENABLE(NETWORK_PROCESS)
m_usesNetworkProcess = parameters.usesNetworkProcess;
ensureNetworkProcessConnection();
if (usesNetworkProcess())
CookieStorageShim::shared().initialize();
#endif
setTerminationTimeout(parameters.terminationTimeout);
resetPlugInAutoStartOriginHashes(parameters.plugInAutoStartOriginHashes);
for (size_t i = 0; i < parameters.plugInAutoStartOrigins.size(); ++i)
m_plugInAutoStartOrigins.add(parameters.plugInAutoStartOrigins[i]);
}
