280 lines
12 KiB
C++
280 lines
12 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/telegram/DialogId.h"
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#include "td/telegram/PtsManager.h"
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#include "td/telegram/td_api.h"
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#include "td/telegram/telegram_api.h"
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#include "td/actor/actor.h"
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#include "td/actor/PromiseFuture.h"
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#include "td/actor/Timeout.h"
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#include "td/utils/common.h"
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#include "td/utils/logging.h"
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#include <map>
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#include <unordered_set>
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namespace td {
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extern int VERBOSITY_NAME(get_difference);
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class Td;
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class UpdatesManager : public Actor {
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public:
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UpdatesManager(Td *td, ActorShared<> parent);
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void on_get_updates(tl_object_ptr<telegram_api::Updates> &&updates_ptr);
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void on_get_updates_state(tl_object_ptr<telegram_api::updates_state> &&state, const char *source);
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void on_get_difference(tl_object_ptr<telegram_api::updates_Difference> &&difference_ptr);
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std::unordered_set<int64> get_sent_messages_random_ids(const telegram_api::Updates *updates_ptr);
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vector<const tl_object_ptr<telegram_api::Message> *> get_new_messages(const telegram_api::Updates *updates_ptr);
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vector<DialogId> get_chats(const telegram_api::Updates *updates_ptr);
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void get_difference(const char *source);
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void schedule_get_difference(const char *source);
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void init_state();
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void ping_server();
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void on_server_pong(tl_object_ptr<telegram_api::updates_state> &&state);
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int32 get_pts() const {
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return pts_manager_.mem_pts();
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}
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int32 get_qts() const {
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return qts_;
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}
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int32 get_date() const {
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return date_;
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}
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string get_state() const; // for debug purposes only
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Promise<> set_pts(int32 pts, const char *source) TD_WARN_UNUSED_RESULT;
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void set_qts(int32 qts);
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static const double MAX_UNFILLED_GAP_TIME;
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static void fill_pts_gap(void *td);
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bool running_get_difference() const {
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return running_get_difference_;
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}
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private:
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static constexpr int32 FORCED_GET_DIFFERENCE_PTS_DIFF = 100000;
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friend class OnUpdate;
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class PendingUpdates {
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public:
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int32 seq_begin;
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int32 seq_end;
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int32 date;
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vector<tl_object_ptr<telegram_api::Update>> updates;
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PendingUpdates(int32 seq_begin, int32 seq_end, int32 date, vector<tl_object_ptr<telegram_api::Update>> &&updates)
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: seq_begin(seq_begin), seq_end(seq_end), date(date), updates(std::move(updates)) {
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}
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};
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Td *td_;
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ActorShared<> parent_;
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PtsManager pts_manager_;
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int32 qts_ = 0;
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int32 date_ = 0;
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int32 seq_ = 0;
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string date_source_ = "nowhere";
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std::multimap<int32, PendingUpdates> postponed_updates_; // updates received during getDifference
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std::multimap<int32, PendingUpdates> pending_seq_updates_; // updates with too big seq
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Timeout seq_gap_timeout_;
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int32 retry_time_ = 1;
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Timeout retry_timeout_;
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bool running_get_difference_ = false;
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int32 last_get_difference_pts_ = 0;
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class State {
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public:
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enum class Type : int32 {
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General,
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RunningGetUpdatesState,
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RunningGetDifference,
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ApplyingDifference,
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ApplyingDifferenceSlice,
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ApplyingUpdates,
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ApplyingSeqUpdates
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};
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Type type = Type::General;
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int32 pts = -1;
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int32 qts = -1;
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int32 date = -1;
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};
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State state_; // for debug purposes only
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void set_state(State::Type type); // for debug purposes only
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void tear_down() override;
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Promise<> add_pts(int32 pts);
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void on_pts_ack(PtsManager::PtsId ack_token);
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void save_pts(int32 pts);
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void set_date(int32 date, bool from_update, string date_source);
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static tl_object_ptr<td_api::ChatAction> convert_send_message_action(
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tl_object_ptr<telegram_api::SendMessageAction> action);
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void process_get_difference_updates(vector<tl_object_ptr<telegram_api::Message>> &&new_messages,
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vector<tl_object_ptr<telegram_api::EncryptedMessage>> &&new_encrypted_messages,
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int32 qts, 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, const char *source);
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void on_pending_updates(vector<tl_object_ptr<telegram_api::Update>> &&updates, int32 seq_begin, int32 seq_end,
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int32 date, const char *source);
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void process_updates(vector<tl_object_ptr<telegram_api::Update>> &&updates, bool force_apply);
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void process_seq_updates(int32 seq_end, int32 date, vector<tl_object_ptr<telegram_api::Update>> &&updates);
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void process_pending_seq_updates();
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static void fill_seq_gap(void *td);
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static void fill_get_difference_gap(void *td);
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static void fill_gap(void *td, const char *source);
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void set_seq_gap_timeout(double timeout);
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void on_failed_get_difference();
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void before_get_difference(bool is_initial);
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void after_get_difference();
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bool is_acceptable_message_entities(const vector<tl_object_ptr<telegram_api::MessageEntity>> &message_entities) const;
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bool is_acceptable_message(const telegram_api::Message *message_ptr) const;
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bool is_acceptable_update(const telegram_api::Update *update) const;
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void on_update(tl_object_ptr<telegram_api::updateNewMessage> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateMessageID> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateReadMessagesContents> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateEditMessage> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateDeleteMessages> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateReadHistoryInbox> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateReadHistoryOutbox> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateNotifySettings> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateWebPage> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateChannelWebPage> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateUserTyping> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateChatUserTyping> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateEncryptedChatTyping> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateUserStatus> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateUserName> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateUserPhone> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateUserPhoto> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateUserBlocked> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateContactLink> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateChatParticipants> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateChatParticipantAdd> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateChatParticipantAdmin> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateChatParticipantDelete> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateChatAdmins> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateServiceNotification> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateContactRegistered> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateDcOptions> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateNewChannelMessage> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateReadChannelInbox> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateReadChannelOutbox> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateChannelReadMessagesContents> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateChannelTooLong> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateChannel> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateEditChannelMessage> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateDeleteChannelMessages> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateChannelMessageViews> update, bool force_apply);
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void on_update(tl_object_ptr<telegram_api::updateChannelPinnedMessage> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateChannelAvailableMessages> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateDraftMessage> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateDialogPinned> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updatePinnedDialogs> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateDialogUnreadMark> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateBotInlineQuery> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateBotInlineSend> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateBotCallbackQuery> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateInlineBotCallbackQuery> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateFavedStickers> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateSavedGifs> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateConfig> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updatePtsChanged> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updatePrivacy> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateEncryption> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateNewEncryptedMessage> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateEncryptedMessagesRead> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateNewStickerSet> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateStickerSets> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateStickerSetsOrder> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateReadFeaturedStickers> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateRecentStickers> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateBotShippingQuery> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateBotPrecheckoutQuery> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateBotWebhookJSON> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateBotWebhookJSONQuery> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updatePhoneCall> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateContactsReset> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateLangPackTooLong> update, bool /*force_apply*/);
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void on_update(tl_object_ptr<telegram_api::updateLangPack> update, bool /*force_apply*/);
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// unsupported updates
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};
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} // namespace td
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