2 * Copyright (C) 2012 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
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13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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27 #include "DownloadProxyMap.h"
29 #include "ChildProcessProxy.h"
30 #include "DownloadProxy.h"
31 #include "DownloadProxyMessages.h"
32 #include "MessageReceiverMap.h"
33 #include <wtf/StdLibExtras.h>
37 DownloadProxyMap::DownloadProxyMap(ChildProcessProxy* process)
42 DownloadProxyMap::~DownloadProxyMap()
44 ASSERT(m_downloads.isEmpty());
47 DownloadProxy* DownloadProxyMap::createDownloadProxy(WebProcessPool& processPool, const WebCore::ResourceRequest& resourceRequest)
49 RefPtr<DownloadProxy> downloadProxy = DownloadProxy::create(*this, processPool, resourceRequest);
50 m_downloads.set(downloadProxy->downloadID(), downloadProxy);
52 m_process->addMessageReceiver(Messages::DownloadProxy::messageReceiverName(), downloadProxy->downloadID(), *downloadProxy);
54 return downloadProxy.get();
57 void DownloadProxyMap::downloadFinished(DownloadProxy* downloadProxy)
59 uint64_t downloadID = downloadProxy->downloadID();
61 ASSERT(m_downloads.contains(downloadID));
63 m_process->removeMessageReceiver(Messages::DownloadProxy::messageReceiverName(), downloadID);
64 downloadProxy->invalidate();
65 m_downloads.remove(downloadID);
68 void DownloadProxyMap::processDidClose()
70 // Invalidate all outstanding downloads.
71 for (HashMap<uint64_t, RefPtr<DownloadProxy>>::iterator::Values it = m_downloads.begin().values(), end = m_downloads.end().values(); it != end; ++it) {
72 (*it)->processDidClose();