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// Copyright (C) 2017 Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef URL_REQUEST_CUSTOM_JOB_PROXY_H_
#define URL_REQUEST_CUSTOM_JOB_PROXY_H_
#include "base/task/sequenced_task_runner.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
#include "url/gurl.h"
#include "url/origin.h"
#include <QtCore/QPointer>
#include <QMap>
#include <QByteArray>
QT_FORWARD_DECLARE_CLASS(QIODevice)
namespace network {
class ResourceRequestBody;
}
namespace QtWebEngineCore {
class URLRequestCustomJob;
class URLRequestCustomJobDelegate;
class ProfileAdapter;
// Used to comunicate between URLRequestCustomJob living on the IO thread
// and URLRequestCustomJobDelegate living on the UI thread.
class URLRequestCustomJobProxy : public base::RefCountedThreadSafe<URLRequestCustomJobProxy>
{
public:
class Client {
public:
std::string m_mimeType;
std::string m_charset;
QMultiMap<QByteArray, QByteArray> m_additionalResponseHeaders;
GURL m_redirect;
QIODevice *m_device;
int64_t m_firstBytePosition;
int m_error;
virtual void notifyExpectedContentSize(qint64 size) = 0;
virtual void notifyHeadersComplete() = 0;
virtual void notifyCanceled() = 0;
virtual void notifyAborted() = 0;
virtual void notifyStartFailure(int) = 0;
virtual void notifyReadyRead() = 0;
virtual base::SequencedTaskRunner *taskRunner() = 0;
};
URLRequestCustomJobProxy(Client *client,
const std::string &scheme,
QPointer<ProfileAdapter> profileAdapter);
~URLRequestCustomJobProxy();
// Called from URLRequestCustomJobDelegate via post:
//void setReplyCharset(const std::string &);
void reply(std::string mimeType, QIODevice *device,
QMultiMap<QByteArray, QByteArray> additionalResponseHeaders);
void redirect(GURL url);
void abort();
void fail(int error);
void release();
void initialize(GURL url, std::string method, absl::optional<url::Origin> initiatorOrigin,
std::map<std::string, std::string> headers,
scoped_refptr<network::ResourceRequestBody> requestBody);
void readyRead();
// IO thread owned:
Client *m_client;
bool m_started;
// UI thread owned:
std::string m_scheme;
URLRequestCustomJobDelegate *m_delegate;
QPointer<ProfileAdapter> m_profileAdapter;
scoped_refptr<base::SequencedTaskRunner> m_ioTaskRunner;
};
} // namespace QtWebEngineCore
#endif // URL_REQUEST_CUSTOM_JOB_PROXY_H_
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