135 lines
3.7 KiB
C++
135 lines
3.7 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2020
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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/Global.h"
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#include "td/telegram/SecretInputMedia.h"
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#include "td/telegram/secret_api.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/utils/common.h"
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#include "td/utils/Status.h"
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#include "td/utils/StringBuilder.h"
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#include "td/utils/tl_helpers.h"
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namespace td {
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class Location {
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bool is_empty_ = true;
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double latitude_ = 0.0;
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double longitude_ = 0.0;
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double horizontal_accuracy_ = 0.0;
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mutable int64 access_hash_ = 0;
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friend bool operator==(const Location &lhs, const Location &rhs);
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friend bool operator!=(const Location &lhs, const Location &rhs);
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friend StringBuilder &operator<<(StringBuilder &string_builder, const Location &location);
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void init(double latitude, double longitude, double horizontal_accuracy, int64 access_hash);
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double fix_accuracy(double accuracy);
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public:
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Location() = default;
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Location(double latitude, double longitude, double horizontal_accuracy, int64 access_hash);
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explicit Location(const tl_object_ptr<secret_api::decryptedMessageMediaGeoPoint> &geo_point);
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explicit Location(const tl_object_ptr<telegram_api::GeoPoint> &geo_point_ptr);
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explicit Location(const tl_object_ptr<td_api::location> &location);
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bool empty() const;
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bool is_valid_map_point() const;
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tl_object_ptr<td_api::location> get_location_object() const;
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tl_object_ptr<telegram_api::InputGeoPoint> get_input_geo_point() const;
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tl_object_ptr<telegram_api::inputMediaGeoPoint> get_input_media_geo_point() const;
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double get_latitude() const {
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return latitude_;
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}
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double get_longitude() const {
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return longitude_;
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}
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int64 get_access_hash() const {
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return access_hash_;
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}
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void set_access_hash(int64 access_hash) const {
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access_hash_ = access_hash;
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}
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SecretInputMedia get_secret_input_media_geo_point() const;
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template <class StorerT>
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void store(StorerT &storer) const {
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using td::store;
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bool has_access_hash = access_hash_ != 0;
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bool has_horizontal_accuracy = horizontal_accuracy_ > 0.0;
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BEGIN_STORE_FLAGS();
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STORE_FLAG(is_empty_);
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STORE_FLAG(has_access_hash);
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STORE_FLAG(has_horizontal_accuracy);
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END_STORE_FLAGS();
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store(latitude_, storer);
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store(longitude_, storer);
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if (has_access_hash) {
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store(access_hash_, storer);
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}
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if (has_horizontal_accuracy) {
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store(horizontal_accuracy_, storer);
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}
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}
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template <class ParserT>
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void parse(ParserT &parser) {
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using td::parse;
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bool has_access_hash;
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bool has_horizontal_accuracy;
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BEGIN_PARSE_FLAGS();
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PARSE_FLAG(is_empty_);
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PARSE_FLAG(has_access_hash);
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PARSE_FLAG(has_horizontal_accuracy);
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END_PARSE_FLAGS();
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parse(latitude_, parser);
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parse(longitude_, parser);
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if (has_access_hash) {
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parse(access_hash_, parser);
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G()->add_location_access_hash(latitude_, longitude_, access_hash_);
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}
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if (has_horizontal_accuracy) {
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parse(horizontal_accuracy_, parser);
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}
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}
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};
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bool operator==(const Location &lhs, const Location &rhs);
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bool operator!=(const Location &lhs, const Location &rhs);
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StringBuilder &operator<<(StringBuilder &string_builder, const Location &location);
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struct InputMessageLocation {
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Location location;
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int32 live_period;
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int32 heading;
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int32 proximity_alert_radius;
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};
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Result<InputMessageLocation> process_input_message_location(
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td_api::object_ptr<td_api::InputMessageContent> &&input_message_content) TD_WARN_UNUSED_RESULT;
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} // namespace td
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