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/*
* Copyright (C) 2016 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 "PendingDownload.h"
#include "DataReference.h"
#include "Download.h"
#include "DownloadProxyMessages.h"
#include "MessageSenderInlines.h"
#include "NetworkLoad.h"
#include "NetworkProcess.h"
#include "WebCoreArgumentCoders.h"
namespace WebKit {
using namespace WebCore;
PendingDownload::PendingDownload(IPC::Connection* parentProcessConnection, NetworkLoadParameters&& parameters, DownloadID downloadID, NetworkSession& networkSession, const String& suggestedName)
: m_networkLoad(makeUnique<NetworkLoad>(*this, WTFMove(parameters), networkSession))
, m_parentProcessConnection(parentProcessConnection)
{
m_networkLoad->start();
m_isAllowedToAskUserForCredentials = parameters.clientCredentialPolicy == ClientCredentialPolicy::MayAskClientForCredentials;
m_networkLoad->setPendingDownloadID(downloadID);
m_networkLoad->setPendingDownload(*this);
m_networkLoad->setSuggestedFilename(suggestedName);
send(Messages::DownloadProxy::DidStart(m_networkLoad->currentRequest(), suggestedName));
}
PendingDownload::PendingDownload(IPC::Connection* parentProcessConnection, std::unique_ptr<NetworkLoad>&& networkLoad, ResponseCompletionHandler&& completionHandler, DownloadID downloadID, const ResourceRequest& request, const ResourceResponse& response)
: m_networkLoad(WTFMove(networkLoad))
, m_parentProcessConnection(parentProcessConnection)
{
m_isAllowedToAskUserForCredentials = m_networkLoad->isAllowedToAskUserForCredentials();
m_networkLoad->setPendingDownloadID(downloadID);
send(Messages::DownloadProxy::DidStart(request, String()));
m_networkLoad->convertTaskToDownload(*this, request, response, WTFMove(completionHandler));
}
void PendingDownload::willSendRedirectedRequest(WebCore::ResourceRequest&&, WebCore::ResourceRequest&& redirectRequest, WebCore::ResourceResponse&& redirectResponse, CompletionHandler<void(WebCore::ResourceRequest&&)>&& completionHandler)
{
sendWithAsyncReply(Messages::DownloadProxy::WillSendRequest(WTFMove(redirectRequest), WTFMove(redirectResponse)), WTFMove(completionHandler));
};
void PendingDownload::cancel(CompletionHandler<void(const IPC::DataReference&)>&& completionHandler)
{
ASSERT(m_networkLoad);
m_networkLoad->cancel();
completionHandler({ });
}
#if PLATFORM(COCOA)
void PendingDownload::publishProgress(const URL& url, SandboxExtension::Handle&& sandboxExtension)
{
ASSERT(!m_progressURL.isValid());
m_progressURL = url;
m_progressSandboxExtension = WTFMove(sandboxExtension);
}
void PendingDownload::didBecomeDownload(const std::unique_ptr<Download>& download)
{
if (m_progressURL.isValid())
download->publishProgress(m_progressURL, WTFMove(m_progressSandboxExtension));
}
#endif // PLATFORM(COCOA)
void PendingDownload::didFailLoading(const WebCore::ResourceError& error)
{
send(Messages::DownloadProxy::DidFail(error, { }));
}
IPC::Connection* PendingDownload::messageSenderConnection() const
{
return m_parentProcessConnection.get();
}
void PendingDownload::didReceiveResponse(WebCore::ResourceResponse&& response, PrivateRelayed, ResponseCompletionHandler&& completionHandler)
{
completionHandler(WebCore::PolicyAction::Download);
}
uint64_t PendingDownload::messageSenderDestinationID() const
{
return m_networkLoad->pendingDownloadID().toUInt64();
}
}
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