bool PluginProxy::initialize(const Parameters& parameters)
{
ASSERT(!m_connection);
m_connection = WebProcess::singleton().pluginProcessConnectionManager().getPluginProcessConnection(m_pluginProcessToken);
if (!m_connection)
return false;
// Add the plug-in proxy before creating the plug-in; it needs to be in the map because CreatePlugin
// can call back out to the plug-in proxy.
m_connection->addPluginProxy(this);
// Ask the plug-in process to create a plug-in.
m_pendingPluginCreationParameters = std::make_unique<PluginCreationParameters>();
m_pendingPluginCreationParameters->pluginInstanceID = m_pluginInstanceID;
m_pendingPluginCreationParameters->windowNPObjectID = windowNPObjectID();
m_pendingPluginCreationParameters->parameters = parameters;
m_pendingPluginCreationParameters->userAgent = controller()->userAgent();
m_pendingPluginCreationParameters->contentsScaleFactor = contentsScaleFactor();
m_pendingPluginCreationParameters->isPrivateBrowsingEnabled = controller()->isPrivateBrowsingEnabled();
m_pendingPluginCreationParameters->isMuted = controller()->isMuted();
m_pendingPluginCreationParameters->artificialPluginInitializationDelayEnabled = controller()->artificialPluginInitializationDelayEnabled();
m_pendingPluginCreationParameters->isAcceleratedCompositingEnabled = controller()->isAcceleratedCompositingEnabled();
if (!canInitializeAsynchronously())
return initializeSynchronously();
// Remember that we tried to create this plug-in asynchronously in case we need to create it synchronously later.
m_waitingOnAsynchronousInitialization = true;
PluginCreationParameters creationParameters(*m_pendingPluginCreationParameters.get());
m_connection->connection()->send(Messages::WebProcessConnection::CreatePluginAsynchronously(creationParameters), m_pluginInstanceID);
return true;
}
bool PluginProxy::initialize(const Parameters& parameters)
{
ASSERT(!m_connection);
m_connection = WebProcess::shared().pluginProcessConnectionManager().getPluginProcessConnection(m_pluginPath);
if (!m_connection)
return false;
// Add the plug-in proxy before creating the plug-in; it needs to be in the map because CreatePlugin
// can call back out to the plug-in proxy.
m_connection->addPluginProxy(this);
// Ask the plug-in process to create a plug-in.
PluginCreationParameters creationParameters;
creationParameters.pluginInstanceID = m_pluginInstanceID;
creationParameters.windowNPObjectID = windowNPObjectID();
creationParameters.parameters = parameters;
creationParameters.userAgent = controller()->userAgent();
creationParameters.isPrivateBrowsingEnabled = controller()->isPrivateBrowsingEnabled();
#if USE(ACCELERATED_COMPOSITING)
creationParameters.isAcceleratedCompositingEnabled = controller()->isAcceleratedCompositingEnabled();
#endif
#if PLATFORM(MAC)
creationParameters.contentsScaleFactor = controller()->contentsScaleFactor();
#endif
bool result = false;
uint32_t remoteLayerClientID = 0;
if (!m_connection->connection()->sendSync(Messages::WebProcessConnection::CreatePlugin(creationParameters), Messages::WebProcessConnection::CreatePlugin::Reply(result, remoteLayerClientID), 0) || !result) {
m_connection->removePluginProxy(this);
return false;
}
m_remoteLayerClientID = remoteLayerClientID;
m_isStarted = true;
return true;
}
