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Telegram/SourceFiles/mtproto/connection_http.h

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+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "mtproto/connection_abstract.h"
+
+#include <QtNetwork/QNetworkAccessManager>
+#include <QtNetwork/QNetworkReply>
+
+namespace MTP {
+namespace details {
+
+class HttpConnection : public AbstractConnection {
+public:
+	HttpConnection(QThread *thread, const ProxyData &proxy);
+
+	ConnectionPointer clone(const ProxyData &proxy) override;
+
+	crl::time pingTime() const override;
+	crl::time fullConnectTimeout() const override;
+	void sendData(mtpBuffer &&buffer) override;
+	void disconnectFromServer() override;
+	void connectToServer(
+		const QString &address,
+		int port,
+		const bytes::vector &protocolSecret,
+		int16 protocolDcId,
+		bool protocolForFiles) override;
+	bool isConnected() const override;
+	bool usingHttpWait() override;
+	bool needHttpWait() override;
+
+	int32 debugState() const override;
+
+	QString transport() const override;
+	QString tag() const override;
+
+	mtpBuffer handleResponse(QNetworkReply *reply);
+	qint32 handleError(QNetworkReply *reply); // Returns error code.
+
+private:
+	QUrl url() const;
+
+	void requestFinished(QNetworkReply *reply);
+
+	enum class Status {
+		Waiting = 0,
+		Ready,
+		Finished,
+	};
+	Status _status = Status::Waiting;
+	MTPint128 _checkNonce;
+
+	QNetworkAccessManager _manager;
+	QString _address;
+
+	QSet<QNetworkReply*> _requests;
+
+	crl::time _pingTime = 0;
+
+};
+
+} // namespace details
+} // namespace MTP