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/*
* Copyright (C) 2023 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/BackgroundFetchRecordLoader.h>
#include <WebCore/ResourceError.h>
#include <WebCore/ResourceRequest.h>
#include <wtf/CompletionHandler.h>
#include <wtf/TZoneMalloc.h>
#include <wtf/UniqueRef.h>
#include <wtf/WeakPtr.h>
namespace WebCore {
class ResourceRequest;
struct BackgroundFetchRequest;
struct ClientOrigin;
struct FetchOptions;
}
namespace WebKit {
class NetworkLoadChecker;
class NetworkProcess;
class BackgroundFetchLoad final : public RefCounted<BackgroundFetchLoad>, public WebCore::BackgroundFetchRecordLoader, public NetworkDataTaskClient {
WTF_MAKE_TZONE_ALLOCATED(BackgroundFetchLoad);
public:
void ref() const final { RefCounted::ref(); }
void deref() const final { RefCounted::deref(); }
static Ref<BackgroundFetchLoad> create(NetworkProcess& networkProcess, PAL::SessionID sessionID,
WebCore::BackgroundFetchRecordLoaderClient& backgroundFetchRecordLoaderClient,
const WebCore::BackgroundFetchRequest& backgroundFetchRequest, size_t responseDataSize,
const WebCore::ClientOrigin& clientOrigin)
{
return adoptRef(*new BackgroundFetchLoad(networkProcess, sessionID, backgroundFetchRecordLoaderClient, backgroundFetchRequest, responseDataSize, clientOrigin));
}
~BackgroundFetchLoad();
private:
BackgroundFetchLoad(NetworkProcess&, PAL::SessionID, WebCore::BackgroundFetchRecordLoaderClient&, const WebCore::BackgroundFetchRequest&, size_t responseDataSize, const WebCore::ClientOrigin&);
const URL& currentURL() const;
// NetworkDataTaskClient
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;
// WebCore::BackgroundFetchRecordLoader
void abort() final;
void loadRequest(NetworkProcess&, WebCore::ResourceRequest&&);
void didFinish(const WebCore::ResourceError& = { }, const WebCore::ResourceResponse& response = { });
PAL::SessionID m_sessionID;
WeakPtr<WebCore::BackgroundFetchRecordLoaderClient> m_client;
WebCore::ResourceRequest m_request;
RefPtr<NetworkDataTask> m_task;
Ref<NetworkLoadChecker> m_networkLoadChecker;
Vector<RefPtr<WebCore::BlobDataFileReference>> m_blobFiles;
};
}
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