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/*
* Copyright (C) 2017 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
#if ENABLE(SERVER_PRECONNECT)
#include "NetworkLoadClient.h"
#include <WebCore/Timer.h>
#include <wtf/CompletionHandler.h>
#include <wtf/WeakPtr.h>
namespace WebKit {
class NetworkLoad;
class NetworkProcess;
class NetworkSession;
struct NetworkLoadParameters;
class PreconnectTask final : public RefCounted<PreconnectTask>, public NetworkLoadClient {
WTF_DEPRECATED_MAKE_FAST_ALLOCATED(PreconnectTask);
WTF_OVERRIDE_DELETE_FOR_CHECKED_PTR(PreconnectTask);
public:
static Ref<PreconnectTask> create(NetworkSession&, NetworkLoadParameters&&);
~PreconnectTask();
void setH2PingCallback(const URL&, CompletionHandler<void(Expected<WTF::Seconds, WebCore::ResourceError>&&)>&&);
void start(CompletionHandler<void(const WebCore::ResourceError&, const WebCore::NetworkLoadMetrics&)>&& = { }, Seconds timeout = 60_s);
private:
PreconnectTask(NetworkSession&, NetworkLoadParameters&&);
void didTimeout();
// NetworkLoadClient.
bool isSynchronous() const final { return false; }
bool isAllowedToAskUserForCredentials() const final { return false; }
void didSendData(uint64_t bytesSent, uint64_t totalBytesToBeSent) final;
void willSendRedirectedRequest(WebCore::ResourceRequest&&, WebCore::ResourceRequest&& redirectRequest, WebCore::ResourceResponse&& redirectResponse, CompletionHandler<void(WebCore::ResourceRequest&&)>&&) final;
void didReceiveResponse(WebCore::ResourceResponse&&, PrivateRelayed, ResponseCompletionHandler&&) final;
void didReceiveBuffer(const WebCore::FragmentedSharedBuffer&) final;
void didFinishLoading(const WebCore::NetworkLoadMetrics&) final;
void didFailLoading(const WebCore::ResourceError&) final;
const Ref<NetworkLoad> m_networkLoad;
CompletionHandler<void(const WebCore::ResourceError&, const WebCore::NetworkLoadMetrics&)> m_completionHandler;
std::unique_ptr<WebCore::Timer> m_timeoutTimer;
};
} // namespace WebKit
#endif // ENABLE(SERVER_PRECONNECT)
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