/* * Copyright (C) 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 "DownloadProxyMap.h" #include "ChildProcessProxy.h" #include "DownloadProxy.h" #include "DownloadProxyMessages.h" #include "MessageReceiverMap.h" #include namespace WebKit { DownloadProxyMap::DownloadProxyMap(ChildProcessProxy* process) : m_process(process) { } DownloadProxyMap::~DownloadProxyMap() { ASSERT(m_downloads.isEmpty()); } DownloadProxy* DownloadProxyMap::createDownloadProxy(WebProcessPool& processPool, const WebCore::ResourceRequest& resourceRequest) { RefPtr downloadProxy = DownloadProxy::create(*this, processPool, resourceRequest); m_downloads.set(downloadProxy->downloadID(), downloadProxy); m_process->addMessageReceiver(Messages::DownloadProxy::messageReceiverName(), downloadProxy->downloadID().downloadID(), *downloadProxy); return downloadProxy.get(); } void DownloadProxyMap::downloadFinished(DownloadProxy* downloadProxy) { auto downloadID = downloadProxy->downloadID(); ASSERT(m_downloads.contains(downloadID)); m_process->removeMessageReceiver(Messages::DownloadProxy::messageReceiverName(), downloadID.downloadID()); downloadProxy->invalidate(); m_downloads.remove(downloadID); } void DownloadProxyMap::processDidClose() { // Invalidate all outstanding downloads. for (const auto& download : m_downloads.values()) { download->processDidClose(); download->invalidate(); m_process->removeMessageReceiver(Messages::DownloadProxy::messageReceiverName(), download->downloadID().downloadID()); } m_downloads.clear(); m_process = nullptr; } } // namespace WebKit