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/*
* Copyright (C) 2016 Igalia S.L.
*
* 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 <WebCore/NetworkLoadMetrics.h>
#include <WebCore/ProtectionSpace.h>
#include <WebCore/ResourceResponse.h>
#include <wtf/RunLoop.h>
#include <wtf/glib/GRefPtr.h>
namespace WebKit {
class NetworkDataTaskSoup final : public NetworkDataTask {
public:
static Ref<NetworkDataTask> create(NetworkSession& session, NetworkDataTaskClient& client, const WebCore::ResourceRequest& request, WebCore::StoredCredentials storedCredentials, WebCore::ContentSniffingPolicy shouldContentSniff, bool shouldClearReferrerOnHTTPSToHTTPRedirect)
{
return adoptRef(*new NetworkDataTaskSoup(session, client, request, storedCredentials, shouldContentSniff, shouldClearReferrerOnHTTPSToHTTPRedirect));
}
~NetworkDataTaskSoup();
private:
NetworkDataTaskSoup(NetworkSession&, NetworkDataTaskClient&, const WebCore::ResourceRequest&, WebCore::StoredCredentials, WebCore::ContentSniffingPolicy, bool shouldClearReferrerOnHTTPSToHTTPRedirect);
void suspend() override;
void cancel() override;
void resume() override;
void invalidateAndCancel() override;
NetworkDataTask::State state() const override;
void setPendingDownloadLocation(const String&, const SandboxExtension::Handle&, bool /*allowOverwrite*/) override;
String suggestedFilename() const override;
void timeoutFired();
void startTimeout();
void stopTimeout();
void createRequest(WebCore::ResourceRequest&&);
void clearRequest();
static void sendRequestCallback(SoupRequest*, GAsyncResult*, NetworkDataTaskSoup*);
void didSendRequest(GRefPtr<GInputStream>&&);
void dispatchDidReceiveResponse();
void dispatchDidCompleteWithError(const WebCore::ResourceError&);
static void tlsErrorsChangedCallback(SoupMessage*, GParamSpec*, NetworkDataTaskSoup*);
void tlsErrorsChanged();
void applyAuthenticationToRequest(WebCore::ResourceRequest&);
static void authenticateCallback(SoupSession*, SoupMessage*, SoupAuth*, gboolean retrying, NetworkDataTaskSoup*);
void authenticate(WebCore::AuthenticationChallenge&&);
void continueAuthenticate(WebCore::AuthenticationChallenge&&);
static void skipInputStreamForRedirectionCallback(GInputStream*, GAsyncResult*, NetworkDataTaskSoup*);
void skipInputStreamForRedirection();
void didFinishSkipInputStreamForRedirection();
bool shouldStartHTTPRedirection();
void continueHTTPRedirection();
static void readCallback(GInputStream*, GAsyncResult*, NetworkDataTaskSoup*);
void read();
void didRead(gssize bytesRead);
void didFinishRead();
static void requestNextPartCallback(SoupMultipartInputStream*, GAsyncResult*, NetworkDataTaskSoup*);
void requestNextPart();
void didRequestNextPart(GRefPtr<GInputStream>&&);
void didFinishRequestNextPart();
static void gotHeadersCallback(SoupMessage*, NetworkDataTaskSoup*);
void didGetHeaders();
static void wroteBodyDataCallback(SoupMessage*, SoupBuffer*, NetworkDataTaskSoup*);
void didWriteBodyData(uint64_t bytesSent);
void download();
static void writeDownloadCallback(GOutputStream*, GAsyncResult*, NetworkDataTaskSoup*);
void writeDownload();
void didWriteDownload(gsize bytesWritten);
void didFailDownload(const WebCore::ResourceError&);
void didFinishDownload();
void cleanDownloadFiles();
void didFail(const WebCore::ResourceError&);
static void networkEventCallback(SoupMessage*, GSocketClientEvent, GIOStream*, NetworkDataTaskSoup*);
void networkEvent(GSocketClientEvent);
#if SOUP_CHECK_VERSION(2, 49, 91)
static void startingCallback(SoupMessage*, NetworkDataTaskSoup*);
#else
static void requestStartedCallback(SoupSession*, SoupMessage*, SoupSocket*, NetworkDataTaskSoup*);
#endif
void didStartRequest();
static void restartedCallback(SoupMessage*, NetworkDataTaskSoup*);
void didRestart();
State m_state { State::Suspended };
WebCore::ContentSniffingPolicy m_shouldContentSniff;
GRefPtr<SoupRequest> m_soupRequest;
GRefPtr<SoupMessage> m_soupMessage;
GRefPtr<GInputStream> m_inputStream;
GRefPtr<SoupMultipartInputStream> m_multipartInputStream;
GRefPtr<GCancellable> m_cancellable;
GRefPtr<GAsyncResult> m_pendingResult;
WebCore::ProtectionSpace m_protectionSpaceForPersistentStorage;
WebCore::Credential m_credentialForPersistentStorage;
WebCore::ResourceRequest m_currentRequest;
WebCore::ResourceResponse m_response;
Vector<char> m_readBuffer;
unsigned m_redirectCount { 0 };
uint64_t m_bodyDataTotalBytesSent { 0 };
GRefPtr<GFile> m_downloadDestinationFile;
GRefPtr<GFile> m_downloadIntermediateFile;
GRefPtr<GOutputStream> m_downloadOutputStream;
bool m_allowOverwriteDownload { false };
WebCore::NetworkLoadMetrics m_networkLoadMetrics;
MonotonicTime m_startTime;
RunLoop::Timer<NetworkDataTaskSoup> m_timeoutSource;
};
} // namespace WebKit
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