const ScanLocatorResults& ScanLocator::locateModel(const DisembodiedObject &object)
{
string name = nameObject(*scan, object);
if (cache.count(name) == 0)
cacheModel(object);
return cache[name];
}
NetworkProcessProxy& WebProcessPool::ensureNetworkProcess()
{
if (m_networkProcess)
return *m_networkProcess;
m_networkProcess = NetworkProcessProxy::create(*this);
NetworkProcessCreationParameters parameters;
parameters.privateBrowsingEnabled = WebPreferences::anyPagesAreUsingPrivateBrowsing();
parameters.cacheModel = cacheModel();
parameters.diskCacheSizeOverride = m_configuration->diskCacheSizeOverride();
parameters.canHandleHTTPSServerTrustEvaluation = m_canHandleHTTPSServerTrustEvaluation;
parameters.diskCacheDirectory = m_configuration->diskCacheDirectory();
if (!parameters.diskCacheDirectory.isEmpty())
SandboxExtension::createHandleForReadWriteDirectory(parameters.diskCacheDirectory, parameters.diskCacheDirectoryExtensionHandle);
#if ENABLE(NETWORK_CACHE_SPECULATIVE_REVALIDATION)
parameters.shouldEnableNetworkCacheSpeculativeRevalidation = m_configuration->diskCacheSpeculativeValidationEnabled();
#endif
#if PLATFORM(IOS)
String cookieStorageDirectory = this->cookieStorageDirectory();
if (!cookieStorageDirectory.isEmpty())
SandboxExtension::createHandleForReadWriteDirectory(cookieStorageDirectory, parameters.cookieStorageDirectoryExtensionHandle);
String containerCachesDirectory = this->networkingCachesDirectory();
if (!containerCachesDirectory.isEmpty())
SandboxExtension::createHandleForReadWriteDirectory(containerCachesDirectory, parameters.containerCachesDirectoryExtensionHandle);
String parentBundleDirectory = this->parentBundleDirectory();
if (!parentBundleDirectory.isEmpty())
SandboxExtension::createHandle(parentBundleDirectory, SandboxExtension::ReadOnly, parameters.parentBundleDirectoryExtensionHandle);
#endif
parameters.shouldUseTestingNetworkSession = m_shouldUseTestingNetworkSession;
// Add any platform specific parameters
platformInitializeNetworkProcess(parameters);
// Initialize the network process.
m_networkProcess->send(Messages::NetworkProcess::InitializeNetworkProcess(parameters), 0);
#if PLATFORM(COCOA)
m_networkProcess->send(Messages::NetworkProcess::SetQOS(networkProcessLatencyQOS(), networkProcessThroughputQOS()), 0);
#endif
if (m_didNetworkProcessCrash) {
m_didNetworkProcessCrash = false;
for (auto& process : m_processes)
process->reinstateNetworkProcessAssertionState(*m_networkProcess);
}
return *m_networkProcess;
}
void WebProcessPool::platformInitializeWebProcess(WebProcessCreationParameters& parameters)
{
initInspectorServer();
if (!parameters.urlSchemesRegisteredAsLocal.contains("resource")) {
WebCore::SchemeRegistry::registerURLSchemeAsLocal("resource");
parameters.urlSchemesRegisteredAsLocal.append("resource");
}
parameters.memoryCacheDisabled = m_memoryCacheDisabled || cacheModel() == CacheModelDocumentViewer;
}
WebProcessProxy& WebProcessPool::createNewWebProcess()
{
ensureNetworkProcess();
Ref<WebProcessProxy> process = WebProcessProxy::create(*this);
WebProcessCreationParameters parameters;
parameters.injectedBundlePath = injectedBundlePath();
if (!parameters.injectedBundlePath.isEmpty())
SandboxExtension::createHandle(parameters.injectedBundlePath, SandboxExtension::ReadOnly, parameters.injectedBundlePathExtensionHandle);
parameters.applicationCacheDirectory = m_configuration->applicationCacheDirectory();
parameters.applicationCacheFlatFileSubdirectoryName = m_configuration->applicationCacheFlatFileSubdirectoryName();
if (!parameters.applicationCacheDirectory.isEmpty())
SandboxExtension::createHandleForReadWriteDirectory(parameters.applicationCacheDirectory, parameters.applicationCacheDirectoryExtensionHandle);
parameters.webSQLDatabaseDirectory = m_configuration->webSQLDatabaseDirectory();
if (!parameters.webSQLDatabaseDirectory.isEmpty())
SandboxExtension::createHandleForReadWriteDirectory(parameters.webSQLDatabaseDirectory, parameters.webSQLDatabaseDirectoryExtensionHandle);
parameters.mediaCacheDirectory = m_configuration->mediaCacheDirectory();
if (!parameters.mediaCacheDirectory.isEmpty())
SandboxExtension::createHandleForReadWriteDirectory(parameters.mediaCacheDirectory, parameters.mediaCacheDirectoryExtensionHandle);
#if PLATFORM(IOS)
String cookieStorageDirectory = this->cookieStorageDirectory();
if (!cookieStorageDirectory.isEmpty())
SandboxExtension::createHandleForReadWriteDirectory(cookieStorageDirectory, parameters.cookieStorageDirectoryExtensionHandle);
String containerCachesDirectory = this->webContentCachesDirectory();
if (!containerCachesDirectory.isEmpty())
SandboxExtension::createHandleForReadWriteDirectory(containerCachesDirectory, parameters.containerCachesDirectoryExtensionHandle);
String containerTemporaryDirectory = this->containerTemporaryDirectory();
if (!containerTemporaryDirectory.isEmpty())
SandboxExtension::createHandleForReadWriteDirectory(containerTemporaryDirectory, parameters.containerTemporaryDirectoryExtensionHandle);
#endif
parameters.mediaKeyStorageDirectory = m_configuration->mediaKeysStorageDirectory();
if (!parameters.mediaKeyStorageDirectory.isEmpty())
SandboxExtension::createHandleForReadWriteDirectory(parameters.mediaKeyStorageDirectory, parameters.mediaKeyStorageDirectoryExtensionHandle);
parameters.shouldUseTestingNetworkSession = m_shouldUseTestingNetworkSession;
parameters.cacheModel = cacheModel();
parameters.languages = userPreferredLanguages();
copyToVector(m_schemesToRegisterAsEmptyDocument, parameters.urlSchemesRegisteredAsEmptyDocument);
copyToVector(m_schemesToRegisterAsSecure, parameters.urlSchemesRegisteredAsSecure);
copyToVector(m_schemesToRegisterAsBypassingContentSecurityPolicy, parameters.urlSchemesRegisteredAsBypassingContentSecurityPolicy);
copyToVector(m_schemesToSetDomainRelaxationForbiddenFor, parameters.urlSchemesForWhichDomainRelaxationIsForbidden);
copyToVector(m_schemesToRegisterAsLocal, parameters.urlSchemesRegisteredAsLocal);
copyToVector(m_schemesToRegisterAsNoAccess, parameters.urlSchemesRegisteredAsNoAccess);
copyToVector(m_schemesToRegisterAsDisplayIsolated, parameters.urlSchemesRegisteredAsDisplayIsolated);
copyToVector(m_schemesToRegisterAsCORSEnabled, parameters.urlSchemesRegisteredAsCORSEnabled);
copyToVector(m_schemesToRegisterAsAlwaysRevalidated, parameters.urlSchemesRegisteredAsAlwaysRevalidated);
#if ENABLE(CACHE_PARTITIONING)
copyToVector(m_schemesToRegisterAsCachePartitioned, parameters.urlSchemesRegisteredAsCachePartitioned);
#endif
parameters.shouldAlwaysUseComplexTextCodePath = m_alwaysUsesComplexTextCodePath;
parameters.shouldUseFontSmoothing = m_shouldUseFontSmoothing;
// FIXME: This leaves UI process and WebProcess disagreeing about the state if the client hasn't set the path.
// iconDatabasePath is non-empty by default, but m_iconDatabase isn't enabled in UI process unless setDatabasePath is called explicitly.
parameters.iconDatabaseEnabled = !iconDatabasePath().isEmpty();
parameters.terminationTimeout = 0;
parameters.textCheckerState = TextChecker::state();
parameters.fullKeyboardAccessEnabled = WebProcessProxy::fullKeyboardAccessEnabled();
parameters.defaultRequestTimeoutInterval = API::URLRequest::defaultTimeoutInterval();
#if ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)
// FIXME: There should be a generic way for supplements to add to the intialization parameters.
supplement<WebNotificationManagerProxy>()->populateCopyOfNotificationPermissions(parameters.notificationPermissions);
#endif
parameters.plugInAutoStartOriginHashes = m_plugInAutoStartProvider.autoStartOriginHashesCopy();
copyToVector(m_plugInAutoStartProvider.autoStartOrigins(), parameters.plugInAutoStartOrigins);
parameters.memoryCacheDisabled = m_memoryCacheDisabled;
#if ENABLE(SERVICE_CONTROLS)
auto& serviceController = ServicesController::singleton();
parameters.hasImageServices = serviceController.hasImageServices();
parameters.hasSelectionServices = serviceController.hasSelectionServices();
parameters.hasRichContentServices = serviceController.hasRichContentServices();
serviceController.refreshExistingServices();
#endif
#if ENABLE(NETSCAPE_PLUGIN_API)
parameters.pluginLoadClientPolicies = m_pluginLoadClientPolicies;
#endif
#if OS(LINUX)
parameters.shouldEnableMemoryPressureReliefLogging = true;
#endif
parameters.resourceLoadStatisticsEnabled = resourceLoadStatisticsEnabled();
// Add any platform specific parameters
platformInitializeWebProcess(parameters);
RefPtr<API::Object> injectedBundleInitializationUserData = m_injectedBundleClient.getInjectedBundleInitializationUserData(this);
if (!injectedBundleInitializationUserData)
injectedBundleInitializationUserData = m_injectedBundleInitializationUserData;
parameters.initializationUserData = UserData(process->transformObjectsToHandles(injectedBundleInitializationUserData.get()));
process->send(Messages::WebProcess::InitializeWebProcess(parameters), 0);
#if PLATFORM(COCOA)
process->send(Messages::WebProcess::SetQOS(webProcessLatencyQOS(), webProcessThroughputQOS()), 0);
#endif
if (WebPreferences::anyPagesAreUsingPrivateBrowsing())
process->send(Messages::WebProcess::EnsurePrivateBrowsingSession(SessionID::legacyPrivateSessionID()), 0);
if (m_automationSession)
process->send(Messages::WebProcess::EnsureAutomationSessionProxy(m_automationSession->sessionIdentifier()), 0);
m_processes.append(process.ptr());
ASSERT(m_messagesToInjectedBundlePostedToEmptyContext.isEmpty());
#if ENABLE(REMOTE_INSPECTOR)
// Initialize remote inspector connection now that we have a sub-process that is hosting one of our web views.
Inspector::RemoteInspector::singleton();
#endif
return process;
}