84 lines
2 KiB
C++
84 lines
2 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "base/timer.h"
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#include "base/weak_ptr.h"
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#include "base/bytes.h"
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#include "mtproto/mtproto_response.h"
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namespace MTP {
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class Instance;
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namespace details {
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class SpecialConfigRequest;
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class ConfigLoader : public base::has_weak_ptr {
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public:
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ConfigLoader(
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not_null<Instance*> instance,
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const QString &phone,
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Fn<void(const MTPConfig &result)> onDone,
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FailHandler onFail,
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bool proxyEnabled);
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~ConfigLoader();
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void load();
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void setPhone(const QString &phone);
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void setProxyEnabled(bool value);
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private:
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mtpRequestId sendRequest(ShiftedDcId shiftedDcId);
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void addSpecialEndpoint(
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DcId dcId,
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const std::string &ip,
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int port,
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bytes::const_span secret);
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void sendSpecialRequest();
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void enumerate();
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void refreshSpecialLoader();
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void createSpecialLoader();
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DcId specialToRealDcId(DcId specialDcId);
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void specialConfigLoaded(const MTPConfig &result);
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void terminateRequest();
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void terminateSpecialRequest();
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not_null<Instance*> _instance;
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base::Timer _enumDCTimer;
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DcId _enumCurrent = 0;
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mtpRequestId _enumRequest = 0;
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struct SpecialEndpoint {
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DcId dcId;
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std::string ip;
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int port;
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bytes::vector secret;
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};
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friend bool operator==(const SpecialEndpoint &a, const SpecialEndpoint &b);
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std::unique_ptr<SpecialConfigRequest> _specialLoader;
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std::vector<SpecialEndpoint> _specialEndpoints;
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std::vector<SpecialEndpoint> _triedSpecialEndpoints;
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base::Timer _specialEnumTimer;
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DcId _specialEnumCurrent = 0;
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mtpRequestId _specialEnumRequest = 0;
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QString _phone;
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bool _proxyEnabled = false;
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Fn<void(const MTPConfig &result)> _doneHandler;
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FailHandler _failHandler;
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};
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inline bool operator==(const ConfigLoader::SpecialEndpoint &a, const ConfigLoader::SpecialEndpoint &b) {
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return (a.dcId == b.dcId) && (a.ip == b.ip) && (a.port == b.port);
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}
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} // namespace details
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} // namespace MTP
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