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/*
* Copyright (C) 2016-2018 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.
*/
#pragma once
#include "NetworkDataTask.h"
#include "NetworkResourceLoadParameters.h"
#include <WebCore/ResourceError.h>
#include <WebCore/ResourceResponse.h>
#include <wtf/CompletionHandler.h>
#include <wtf/UniqueRef.h>
#include <wtf/WeakPtr.h>
namespace WebKit {
class NetworkConnectionToWebProcess;
class NetworkLoadChecker;
class NetworkProcess;
class NetworkSchemeRegistry;
class PingLoad final : public RefCounted<PingLoad>, public NetworkDataTaskClient {
public:
void ref() const final { RefCounted::ref(); }
void deref() const final { RefCounted::deref(); }
static void create(NetworkProcess& networkProcess, PAL::SessionID sessionID, NetworkResourceLoadParameters&& networkResourceLoadParameters, CompletionHandler<void(const WebCore::ResourceError&, const WebCore::ResourceResponse&)>&& completionHandler)
{
auto pingLoad = new PingLoad(networkProcess, sessionID, WTFMove(networkResourceLoadParameters), WTFMove(completionHandler));
// Keep the load alive until didFinish.
pingLoad->m_selfReference = adoptRef(pingLoad);
}
static void create(NetworkConnectionToWebProcess& networkConnectionToWebProcess, NetworkResourceLoadParameters&& networkResourceLoadParameters, CompletionHandler<void(const WebCore::ResourceError&, const WebCore::ResourceResponse&)>&& completionHandler)
{
auto pingLoad = adoptRef(*new PingLoad(networkConnectionToWebProcess, WTFMove(networkResourceLoadParameters), WTFMove(completionHandler)));
// Keep the load alive until didFinish.
pingLoad->m_selfReference = WTFMove(pingLoad);
}
~PingLoad();
private:
PingLoad(NetworkProcess&, PAL::SessionID, NetworkResourceLoadParameters&&, CompletionHandler<void(const WebCore::ResourceError&, const WebCore::ResourceResponse&)>&&);
PingLoad(NetworkConnectionToWebProcess&, NetworkResourceLoadParameters&&, CompletionHandler<void(const WebCore::ResourceError&, const WebCore::ResourceResponse&)>&&);
void initialize(NetworkProcess&);
const URL& currentURL() const;
void willPerformHTTPRedirection(WebCore::ResourceResponse&&, WebCore::ResourceRequest&&, RedirectCompletionHandler&&) final;
void didReceiveChallenge(WebCore::AuthenticationChallenge&&, NegotiatedLegacyTLS, ChallengeCompletionHandler&&) final;
void didReceiveResponse(WebCore::ResourceResponse&&, NegotiatedLegacyTLS, PrivateRelayed, ResponseCompletionHandler&&) final;
void didReceiveData(const WebCore::SharedBuffer&) final;
void didCompleteWithError(const WebCore::ResourceError&, const WebCore::NetworkLoadMetrics&) final;
void didSendData(uint64_t totalBytesSent, uint64_t totalBytesExpectedToSend) final;
void wasBlocked() final;
void cannotShowURL() final;
void wasBlockedByRestrictions() final;
void wasBlockedByDisabledFTP() final;
void timeoutTimerFired();
void loadRequest(NetworkProcess&, WebCore::ResourceRequest&&);
void didFinish(const WebCore::ResourceError& = { }, const WebCore::ResourceResponse& response = { });
RefPtr<PingLoad> m_selfReference;
PAL::SessionID m_sessionID;
NetworkResourceLoadParameters m_parameters;
CompletionHandler<void(const WebCore::ResourceError&, const WebCore::ResourceResponse&)> m_completionHandler;
RefPtr<NetworkDataTask> m_task;
WebCore::Timer m_timeoutTimer;
Ref<NetworkLoadChecker> m_networkLoadChecker;
Vector<RefPtr<WebCore::BlobDataFileReference>> m_blobFiles;
};
}
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