| /* |
| * Copyright (C) 2015 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 "DownloadID.h" |
| #include "NetworkDataTask.h" |
| #include "NetworkLoadClient.h" |
| #include "NetworkLoadParameters.h" |
| #include <WebCore/AuthenticationChallenge.h> |
| #include <wtf/CompletionHandler.h> |
| #include <wtf/text/WTFString.h> |
| |
| namespace WebCore { |
| class BlobRegistryImpl; |
| } |
| |
| namespace WebKit { |
| |
| class NetworkProcess; |
| |
| class NetworkLoad final : private NetworkDataTaskClient { |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| NetworkLoad(NetworkLoadClient&, WebCore::BlobRegistryImpl*, NetworkLoadParameters&&, NetworkSession&); |
| ~NetworkLoad(); |
| |
| void cancel(); |
| |
| bool isAllowedToAskUserForCredentials() const; |
| |
| const WebCore::ResourceRequest& currentRequest() const { return m_currentRequest; } |
| void updateRequestAfterRedirection(WebCore::ResourceRequest&) const; |
| |
| const NetworkLoadParameters& parameters() const { return m_parameters; } |
| |
| void continueWillSendRequest(WebCore::ResourceRequest&&); |
| |
| void convertTaskToDownload(PendingDownload&, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&, ResponseCompletionHandler&&); |
| void setPendingDownloadID(DownloadID); |
| void setSuggestedFilename(const String&); |
| void setPendingDownload(PendingDownload&); |
| DownloadID pendingDownloadID() { return m_task->pendingDownloadID(); } |
| |
| bool shouldCaptureExtraNetworkLoadMetrics() const final; |
| |
| String description() const; |
| |
| private: |
| void initialize(NetworkSession&, WebCore::BlobRegistryImpl*); |
| |
| // NetworkDataTaskClient |
| void willPerformHTTPRedirection(WebCore::ResourceResponse&&, WebCore::ResourceRequest&&, RedirectCompletionHandler&&) final; |
| void didReceiveChallenge(WebCore::AuthenticationChallenge&&, ChallengeCompletionHandler&&) final; |
| void didReceiveResponse(WebCore::ResourceResponse&&, ResponseCompletionHandler&&) final; |
| void didReceiveData(Ref<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 notifyDidReceiveResponse(WebCore::ResourceResponse&&, ResponseCompletionHandler&&); |
| void throttleDelayCompleted(); |
| |
| std::reference_wrapper<NetworkLoadClient> m_client; |
| Ref<NetworkProcess> m_networkProcess; |
| const NetworkLoadParameters m_parameters; |
| CompletionHandler<void(WebCore::ResourceRequest&&)> m_redirectCompletionHandler; |
| RefPtr<NetworkDataTask> m_task; |
| |
| struct Throttle; |
| std::unique_ptr<Throttle> m_throttle; |
| Seconds m_loadThrottleLatency; |
| |
| WebCore::ResourceRequest m_currentRequest; // Updated on redirects. |
| }; |
| |
| } // namespace WebKit |