tdlight/td/telegram/UpdatesManager.h

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//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once
#include "td/telegram/ChannelId.h"
#include "td/telegram/ChatId.h"
#include "td/telegram/DialogId.h"
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#include "td/telegram/InputGroupCallId.h"
#include "td/telegram/MessageId.h"
#include "td/telegram/PtsManager.h"
#include "td/telegram/telegram_api.h"
#include "td/telegram/UserId.h"
#include "td/actor/actor.h"
#include "td/actor/PromiseFuture.h"
#include "td/actor/Timeout.h"
#include "td/utils/common.h"
#include "td/utils/logging.h"
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#include "td/utils/Status.h"
#include "td/utils/tl_storers.h"
#include "td/utils/TlStorerToString.h"
#include <map>
#include <unordered_set>
namespace td {
extern int VERBOSITY_NAME(get_difference);
class Td;
class dummyUpdate final : public telegram_api::Update {
public:
static constexpr int32 ID = 1234567891;
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int32 get_id() const final {
return ID;
}
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void store(TlStorerUnsafe &s) const final {
UNREACHABLE();
}
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void store(TlStorerCalcLength &s) const final {
UNREACHABLE();
}
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void store(TlStorerToString &s, const char *field_name) const final {
s.store_class_begin(field_name, "dummyUpdate");
s.store_class_end();
}
};
class updateSentMessage final : public telegram_api::Update {
public:
int64 random_id_;
MessageId message_id_;
int32 date_;
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int32 ttl_period_;
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updateSentMessage(int64 random_id, MessageId message_id, int32 date, int32 ttl_period)
: random_id_(random_id), message_id_(message_id), date_(date), ttl_period_(ttl_period) {
}
static constexpr int32 ID = 1234567890;
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int32 get_id() const final {
return ID;
}
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void store(TlStorerUnsafe &s) const final {
UNREACHABLE();
}
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void store(TlStorerCalcLength &s) const final {
UNREACHABLE();
}
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void store(TlStorerToString &s, const char *field_name) const final {
s.store_class_begin(field_name, "updateSentMessage");
s.store_field("random_id", random_id_);
s.store_field("message_id", message_id_.get());
s.store_field("date", date_);
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s.store_field("ttl_period", ttl_period_);
s.store_class_end();
}
};
class UpdatesManager final : public Actor {
public:
UpdatesManager(Td *td, ActorShared<> parent);
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void on_get_updates(tl_object_ptr<telegram_api::Updates> &&updates_ptr, Promise<Unit> &&promise);
void add_pending_pts_update(tl_object_ptr<telegram_api::Update> &&update, int32 new_pts, int32 pts_count,
double receive_time, Promise<Unit> &&promise, const char *source);
static std::unordered_set<int64> get_sent_messages_random_ids(const telegram_api::Updates *updates_ptr);
static vector<const tl_object_ptr<telegram_api::Message> *> get_new_messages(
const telegram_api::Updates *updates_ptr);
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static vector<InputGroupCallId> get_update_new_group_call_ids(const telegram_api::Updates *updates_ptr);
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static string extract_join_group_call_presentation_params(telegram_api::Updates *updates_ptr);
static vector<DialogId> get_update_notify_settings_dialog_ids(const telegram_api::Updates *updates_ptr);
static vector<DialogId> get_chat_dialog_ids(const telegram_api::Updates *updates_ptr);
static int32 get_update_edit_message_pts(const telegram_api::Updates *updates_ptr);
void get_difference(const char *source);
void schedule_get_difference(const char *source);
void ping_server();
bool running_get_difference() const {
return running_get_difference_;
}
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void timeout_expired() final;
private:
static constexpr int32 FORCED_GET_DIFFERENCE_PTS_DIFF = 100000;
static constexpr int32 GAP_TIMEOUT_UPDATE_COUNT = 20;
static const double MAX_UNFILLED_GAP_TIME;
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static const double MAX_PTS_SAVE_DELAY;
static constexpr bool DROP_PTS_UPDATES = false;
friend class OnUpdate;
class PendingPtsUpdate {
public:
tl_object_ptr<telegram_api::Update> update;
int32 pts;
int32 pts_count;
double receive_time;
Promise<Unit> promise;
PendingPtsUpdate(tl_object_ptr<telegram_api::Update> &&update, int32 pts, int32 pts_count, double receive_time,
Promise<Unit> &&promise)
: update(std::move(update))
, pts(pts)
, pts_count(pts_count)
, receive_time(receive_time)
, promise(std::move(promise)) {
}
};
class PendingSeqUpdates {
public:
int32 seq_begin;
int32 seq_end;
int32 date;
double receive_time;
vector<tl_object_ptr<telegram_api::Update>> updates;
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Promise<Unit> promise;
PendingSeqUpdates(int32 seq_begin, int32 seq_end, int32 date, double receive_time,
vector<tl_object_ptr<telegram_api::Update>> &&updates, Promise<Unit> &&promise)
: seq_begin(seq_begin)
, seq_end(seq_end)
, date(date)
, receive_time(receive_time)
, updates(std::move(updates))
, promise(std::move(promise)) {
}
};
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class PendingQtsUpdate {
public:
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double receive_time = 0.0;
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tl_object_ptr<telegram_api::Update> update;
vector<Promise<Unit>> promises;
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};
Td *td_;
ActorShared<> parent_;
int32 ref_cnt_ = 1;
PtsManager pts_manager_;
PtsManager qts_manager_;
int32 date_ = 0;
int32 seq_ = 0;
string date_source_ = "nowhere";
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double last_pts_save_time_ = 0;
double last_qts_save_time_ = 0;
int32 pending_pts_ = 0;
int32 pending_qts_ = 0;
int32 short_update_date_ = 0;
int32 accumulated_pts_count_ = 0;
int32 accumulated_pts_ = -1;
double last_pts_jump_warning_time_ = 0;
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double last_pts_gap_time_ = 0;
std::multimap<int32, PendingPtsUpdate> pending_pts_updates_;
std::multimap<int32, PendingPtsUpdate> postponed_pts_updates_;
std::multimap<int32, PendingSeqUpdates> postponed_updates_; // updates received during getDifference
std::multimap<int32, PendingSeqUpdates> pending_seq_updates_; // updates with too big seq
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std::map<int32, PendingQtsUpdate> pending_qts_updates_; // updates with too big qts
Timeout pts_gap_timeout_;
Timeout seq_gap_timeout_;
Timeout qts_gap_timeout_;
int32 retry_time_ = 1;
Timeout retry_timeout_;
bool running_get_difference_ = false;
int32 last_get_difference_pts_ = 0;
int32 last_get_difference_qts_ = 0;
int32 min_postponed_update_pts_ = 0;
int32 min_postponed_update_qts_ = 0;
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void tear_down() final;
void hangup_shared() final;
void hangup() final;
ActorShared<UpdatesManager> create_reference();
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int32 get_pts() const {
return pts_manager_.mem_pts();
}
int32 get_qts() const {
return qts_manager_.mem_pts();
}
int32 get_date() const {
return date_;
}
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Promise<> set_pts(int32 pts, const char *source) TD_WARN_UNUSED_RESULT;
Promise<> add_pts(int32 pts);
void on_pts_ack(PtsManager::PtsId ack_token);
void save_pts(int32 pts);
Promise<> add_qts(int32 qts);
void on_qts_ack(PtsManager::PtsId ack_token);
void save_qts(int32 qts);
void set_date(int32 date, bool from_update, string date_source);
int32 get_short_update_date() const;
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void init_state();
void on_get_updates_state(tl_object_ptr<telegram_api::updates_state> &&state, const char *source);
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void on_server_pong(tl_object_ptr<telegram_api::updates_state> &&state);
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void on_get_difference(tl_object_ptr<telegram_api::updates_Difference> &&difference_ptr);
void process_get_difference_updates(vector<tl_object_ptr<telegram_api::Message>> &&new_messages,
vector<tl_object_ptr<telegram_api::EncryptedMessage>> &&new_encrypted_messages,
vector<tl_object_ptr<telegram_api::Update>> &&other_updates);
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void on_pending_update(tl_object_ptr<telegram_api::Update> update, int32 seq, Promise<Unit> &&promise,
const char *source);
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void add_pending_qts_update(tl_object_ptr<telegram_api::Update> &&update, int32 qts, Promise<Unit> &&promise);
void on_pending_updates(vector<tl_object_ptr<telegram_api::Update>> &&updates, int32 seq_begin, int32 seq_end,
int32 date, double receive_time, Promise<Unit> &&promise, const char *source);
void on_pending_updates_processed(Result<Unit> result, Promise<Unit> promise);
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void process_updates(vector<tl_object_ptr<telegram_api::Update>> &&updates, bool force_apply,
Promise<Unit> &&promise);
void postpone_pts_update(tl_object_ptr<telegram_api::Update> &&update, int32 pts, int32 pts_count,
double receive_time, Promise<Unit> &&promise);
void process_pts_update(tl_object_ptr<telegram_api::Update> &&update);
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void process_seq_updates(int32 seq_end, int32 date, vector<tl_object_ptr<telegram_api::Update>> &&updates,
Promise<Unit> &&promise);
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void process_qts_update(tl_object_ptr<telegram_api::Update> &&update_ptr, int32 qts, Promise<Unit> &&promise);
void process_all_pending_pts_updates();
void drop_all_pending_pts_updates();
void process_postponed_pts_updates();
void process_pending_pts_updates();
void process_pending_seq_updates();
void process_pending_qts_updates();
static void fill_pts_gap(void *td);
static void fill_seq_gap(void *td);
static void fill_qts_gap(void *td);
static void fill_get_difference_gap(void *td);
static void fill_gap(void *td, const char *source);
void set_pts_gap_timeout(double timeout);
void set_seq_gap_timeout(double timeout);
void set_qts_gap_timeout(double timeout);
void run_get_difference(bool is_recursive, const char *source);
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void on_failed_get_updates_state(Status &&error);
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void on_failed_get_difference(Status &&error);
void before_get_difference(bool is_initial);
void after_get_difference();
static bool have_update_pts_changed(const vector<tl_object_ptr<telegram_api::Update>> &updates);
static bool check_pts_update_dialog_id(DialogId dialog_id);
static bool check_pts_update(const tl_object_ptr<telegram_api::Update> &update);
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static bool is_pts_update(const telegram_api::Update *update);
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static int32 get_update_pts(const telegram_api::Update *update);
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static bool is_qts_update(const telegram_api::Update *update);
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static int32 get_update_qts(const telegram_api::Update *update);
static const vector<tl_object_ptr<telegram_api::Update>> *get_updates(const telegram_api::Updates *updates_ptr);
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static vector<tl_object_ptr<telegram_api::Update>> *get_updates(telegram_api::Updates *updates_ptr);
bool is_acceptable_user(UserId user_id) const;
bool is_acceptable_chat(ChatId chat_id) const;
bool is_acceptable_channel(ChannelId channel_id) const;
bool is_acceptable_peer(const tl_object_ptr<telegram_api::Peer> &peer) const;
bool is_acceptable_message_entities(const vector<tl_object_ptr<telegram_api::MessageEntity>> &message_entities) const;
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bool is_acceptable_reply_markup(const tl_object_ptr<telegram_api::ReplyMarkup> &reply_markup) const;
bool is_acceptable_message_reply_header(
const telegram_api::object_ptr<telegram_api::messageReplyHeader> &header) const;
bool is_acceptable_message_forward_header(
const telegram_api::object_ptr<telegram_api::messageFwdHeader> &header) const;
bool is_acceptable_message(const telegram_api::Message *message_ptr) const;
bool is_acceptable_update(const telegram_api::Update *update) const;
void on_update(tl_object_ptr<telegram_api::updateNewMessage> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateMessageID> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateReadMessagesContents> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateEditMessage> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateDeleteMessages> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateReadHistoryInbox> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateReadHistoryOutbox> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateNotifySettings> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updatePeerSettings> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updatePeerHistoryTTL> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updatePeerLocated> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateWebPage> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChannelWebPage> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateFolderPeers> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateUserTyping> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChatUserTyping> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChannelUserTyping> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateEncryptedChatTyping> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateUserStatus> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateUserName> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateUserPhone> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateUserPhoto> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updatePeerBlocked> update, Promise<Unit> &&promise);
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void on_update(tl_object_ptr<telegram_api::updateBotCommands> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChatParticipants> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChatParticipantAdd> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChatParticipantAdmin> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChatParticipantDelete> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChatDefaultBannedRights> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateServiceNotification> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateDcOptions> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChat> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateNewChannelMessage> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateReadChannelInbox> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateReadChannelOutbox> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChannelReadMessagesContents> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChannelTooLong> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChannel> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateEditChannelMessage> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateDeleteChannelMessages> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChannelMessageViews> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChannelMessageForwards> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChannelAvailableMessages> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateReadChannelDiscussionInbox> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateReadChannelDiscussionOutbox> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updatePinnedMessages> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updatePinnedChannelMessages> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateDraftMessage> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateDialogPinned> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updatePinnedDialogs> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateDialogUnreadMark> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateDialogFilter> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateDialogFilters> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateDialogFilterOrder> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateBotInlineQuery> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateBotInlineSend> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateBotCallbackQuery> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateInlineBotCallbackQuery> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateFavedStickers> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateSavedGifs> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateConfig> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updatePtsChanged> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updatePrivacy> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateEncryption> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateNewEncryptedMessage> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateEncryptedMessagesRead> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateNewStickerSet> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateStickerSets> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateStickerSetsOrder> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateReadFeaturedStickers> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateRecentStickers> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateBotShippingQuery> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateBotPrecheckoutQuery> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateBotWebhookJSON> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateBotWebhookJSONQuery> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updatePhoneCall> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updatePhoneCallSignalingData> update, Promise<Unit> &&promise);
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void on_update(tl_object_ptr<telegram_api::updateGroupCallConnection> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateGroupCall> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateGroupCallParticipants> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateContactsReset> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateLangPackTooLong> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateLangPack> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateGeoLiveViewed> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateMessagePoll> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateMessagePollVote> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateNewScheduledMessage> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateDeleteScheduledMessages> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateLoginToken> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateBotStopped> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChatParticipant> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateChannelParticipant> update, Promise<Unit> &&promise);
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void on_update(tl_object_ptr<telegram_api::updateBotChatInviteRequester> update, Promise<Unit> &&promise);
void on_update(tl_object_ptr<telegram_api::updateTheme> update, Promise<Unit> &&promise);
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void on_update(tl_object_ptr<telegram_api::updatePendingJoinRequests> update, Promise<Unit> &&promise);
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// unsupported updates
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void on_update(tl_object_ptr<telegram_api::updateMessageReactions> update, Promise<Unit> &&promise);
};
} // namespace td