| /* |
| * Copyright (C) 2010, 2011, 2012 Apple 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 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 "NetworkProcessConnection.h" |
| |
| #include "DataReference.h" |
| #include "LibWebRTCNetwork.h" |
| #include "NetworkConnectionToWebProcessMessages.h" |
| #include "WebCacheStorageConnection.h" |
| #include "WebCacheStorageConnectionMessages.h" |
| #include "WebCacheStorageProvider.h" |
| #include "WebCoreArgumentCoders.h" |
| #include "WebLoaderStrategy.h" |
| #include "WebMDNSRegisterMessages.h" |
| #include "WebProcess.h" |
| #include "WebRTCMonitor.h" |
| #include "WebRTCMonitorMessages.h" |
| #include "WebRTCResolverMessages.h" |
| #include "WebRTCSocketMessages.h" |
| #include "WebResourceLoaderMessages.h" |
| #include "WebSocketStream.h" |
| #include "WebSocketStreamMessages.h" |
| #include <WebCore/CachedResource.h> |
| #include <WebCore/MemoryCache.h> |
| #include <WebCore/SharedBuffer.h> |
| #include <pal/SessionID.h> |
| |
| using namespace WebCore; |
| |
| namespace WebKit { |
| |
| NetworkProcessConnection::NetworkProcessConnection(IPC::Connection::Identifier connectionIdentifier) |
| : m_connection(IPC::Connection::createClientConnection(connectionIdentifier, *this)) |
| { |
| m_connection->open(); |
| } |
| |
| NetworkProcessConnection::~NetworkProcessConnection() |
| { |
| m_connection->invalidate(); |
| } |
| |
| void NetworkProcessConnection::didReceiveMessage(IPC::Connection& connection, IPC::Decoder& decoder) |
| { |
| if (decoder.messageReceiverName() == Messages::WebResourceLoader::messageReceiverName()) { |
| if (auto* webResourceLoader = WebProcess::singleton().webLoaderStrategy().webResourceLoaderForIdentifier(decoder.destinationID())) |
| webResourceLoader->didReceiveWebResourceLoaderMessage(connection, decoder); |
| return; |
| } |
| if (decoder.messageReceiverName() == Messages::WebSocketStream::messageReceiverName()) { |
| if (auto* stream = WebSocketStream::streamWithIdentifier(decoder.destinationID())) |
| stream->didReceiveMessage(connection, decoder); |
| return; |
| } |
| |
| #if USE(LIBWEBRTC) |
| if (decoder.messageReceiverName() == Messages::WebRTCSocket::messageReceiverName()) { |
| WebProcess::singleton().libWebRTCNetwork().socket(decoder.destinationID()).didReceiveMessage(connection, decoder); |
| return; |
| } |
| if (decoder.messageReceiverName() == Messages::WebRTCMonitor::messageReceiverName()) { |
| WebProcess::singleton().libWebRTCNetwork().monitor().didReceiveMessage(connection, decoder); |
| return; |
| } |
| if (decoder.messageReceiverName() == Messages::WebRTCResolver::messageReceiverName()) { |
| WebProcess::singleton().libWebRTCNetwork().resolver(decoder.destinationID()).didReceiveMessage(connection, decoder); |
| return; |
| } |
| #endif |
| #if ENABLE(WEB_RTC) |
| if (decoder.messageReceiverName() == Messages::WebMDNSRegister::messageReceiverName()) { |
| WebProcess::singleton().libWebRTCNetwork().mdnsRegister().didReceiveMessage(connection, decoder); |
| return; |
| } |
| #endif |
| if (decoder.messageReceiverName() == Messages::WebCacheStorageConnection::messageReceiverName()) { |
| WebProcess::singleton().cacheStorageProvider().process(connection, decoder); |
| return; |
| } |
| |
| didReceiveNetworkProcessConnectionMessage(connection, decoder); |
| } |
| |
| void NetworkProcessConnection::didReceiveSyncMessage(IPC::Connection&, IPC::Decoder&, std::unique_ptr<IPC::Encoder>&) |
| { |
| ASSERT_NOT_REACHED(); |
| } |
| |
| void NetworkProcessConnection::didClose(IPC::Connection&) |
| { |
| // The NetworkProcess probably crashed. |
| Ref<NetworkProcessConnection> protector(*this); |
| WebProcess::singleton().networkProcessConnectionClosed(this); |
| |
| Vector<String> dummyFilenames; |
| for (auto& handler : m_writeBlobToFileCompletionHandlers.values()) |
| handler(dummyFilenames); |
| |
| m_writeBlobToFileCompletionHandlers.clear(); |
| } |
| |
| void NetworkProcessConnection::didReceiveInvalidMessage(IPC::Connection&, IPC::StringReference, IPC::StringReference) |
| { |
| } |
| |
| void NetworkProcessConnection::writeBlobsToTemporaryFiles(const Vector<String>& blobURLs, Function<void (const Vector<String>& filePaths)>&& completionHandler) |
| { |
| static uint64_t writeBlobToFileIdentifier; |
| uint64_t requestIdentifier = ++writeBlobToFileIdentifier; |
| |
| m_writeBlobToFileCompletionHandlers.set(requestIdentifier, WTFMove(completionHandler)); |
| |
| WebProcess::singleton().ensureNetworkProcessConnection().connection().send(Messages::NetworkConnectionToWebProcess::WriteBlobsToTemporaryFiles(blobURLs, requestIdentifier), 0); |
| } |
| |
| void NetworkProcessConnection::didWriteBlobsToTemporaryFiles(uint64_t requestIdentifier, const Vector<String>& filenames) |
| { |
| auto handler = m_writeBlobToFileCompletionHandlers.take(requestIdentifier); |
| if (handler) |
| handler(filenames); |
| } |
| |
| void NetworkProcessConnection::didFinishPingLoad(uint64_t pingLoadIdentifier, ResourceError&& error, ResourceResponse&& response) |
| { |
| WebProcess::singleton().webLoaderStrategy().didFinishPingLoad(pingLoadIdentifier, WTFMove(error), WTFMove(response)); |
| } |
| |
| void NetworkProcessConnection::didFinishPreconnection(uint64_t preconnectionIdentifier, ResourceError&& error) |
| { |
| WebProcess::singleton().webLoaderStrategy().didFinishPreconnection(preconnectionIdentifier, WTFMove(error)); |
| } |
| |
| void NetworkProcessConnection::setOnLineState(bool isOnLine) |
| { |
| WebProcess::singleton().webLoaderStrategy().setOnLineState(isOnLine); |
| } |
| |
| #if ENABLE(SHAREABLE_RESOURCE) |
| void NetworkProcessConnection::didCacheResource(const ResourceRequest& request, const ShareableResource::Handle& handle, PAL::SessionID sessionID) |
| { |
| CachedResource* resource = MemoryCache::singleton().resourceForRequest(request, sessionID); |
| if (!resource) |
| return; |
| |
| RefPtr<SharedBuffer> buffer = handle.tryWrapInSharedBuffer(); |
| if (!buffer) { |
| LOG_ERROR("Unable to create SharedBuffer from ShareableResource handle for resource url %s", request.url().string().utf8().data()); |
| return; |
| } |
| |
| resource->tryReplaceEncodedData(*buffer); |
| } |
| #endif |
| |
| } // namespace WebKit |