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/*
* 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 <wtf/StdLibExtras.h>
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 = 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
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