98 lines
2.6 KiB
C++
98 lines
2.6 KiB
C++
//
|
|
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2019
|
|
//
|
|
// 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/telegram_api.h"
|
|
|
|
#include "td/telegram/ChannelId.h"
|
|
#include "td/telegram/ChatId.h"
|
|
#include "td/telegram/SecretChatId.h"
|
|
#include "td/telegram/UserId.h"
|
|
|
|
#include "td/utils/common.h"
|
|
#include "td/utils/StringBuilder.h"
|
|
|
|
#include <functional>
|
|
#include <type_traits>
|
|
|
|
namespace td {
|
|
|
|
enum class DialogType : int32 { None, User, Chat, Channel, SecretChat };
|
|
|
|
class DialogId {
|
|
static constexpr int64 MIN_SECRET_ID = -2002147483648ll;
|
|
static constexpr int64 ZERO_SECRET_ID = -2000000000000ll;
|
|
static constexpr int64 MAX_SECRET_ID = -1997852516353ll;
|
|
static constexpr int64 MIN_CHANNEL_ID = -1002147483647ll;
|
|
static constexpr int64 MAX_CHANNEL_ID = -1000000000000ll;
|
|
static constexpr int64 MIN_CHAT_ID = -2147483647ll;
|
|
static constexpr int64 MAX_USER_ID = 2147483647ll;
|
|
|
|
int64 id = 0;
|
|
|
|
static int64 get_peer_id(const tl_object_ptr<telegram_api::Peer> &peer);
|
|
|
|
public:
|
|
using UnderlyingType = decltype(id);
|
|
DialogId() = default;
|
|
|
|
explicit DialogId(int64 dialog_id) : id(dialog_id) {
|
|
}
|
|
template <class T, typename = std::enable_if_t<std::is_convertible<T, int64>::value>>
|
|
DialogId(T dialog_id) = delete;
|
|
|
|
explicit DialogId(const tl_object_ptr<telegram_api::dialogPeer> &dialog_peer);
|
|
explicit DialogId(const tl_object_ptr<telegram_api::Peer> &peer);
|
|
explicit DialogId(UserId user_id);
|
|
explicit DialogId(ChatId chat_id);
|
|
explicit DialogId(ChannelId channel_id);
|
|
explicit DialogId(SecretChatId chat_id);
|
|
|
|
int64 get() const {
|
|
return id;
|
|
}
|
|
|
|
bool operator==(const DialogId &other) const {
|
|
return id == other.id;
|
|
}
|
|
|
|
bool operator!=(const DialogId &other) const {
|
|
return id != other.id;
|
|
}
|
|
|
|
bool is_valid() const;
|
|
|
|
DialogType get_type() const;
|
|
|
|
UserId get_user_id() const;
|
|
ChatId get_chat_id() const;
|
|
SecretChatId get_secret_chat_id() const;
|
|
ChannelId get_channel_id() const;
|
|
|
|
template <class StorerT>
|
|
void store(StorerT &storer) const {
|
|
storer.store_long(id);
|
|
}
|
|
|
|
template <class ParserT>
|
|
void parse(ParserT &parser) {
|
|
id = parser.fetch_long();
|
|
}
|
|
};
|
|
|
|
struct DialogIdHash {
|
|
std::size_t operator()(DialogId dialog_id) const {
|
|
return std::hash<int64>()(dialog_id.get());
|
|
}
|
|
};
|
|
|
|
inline StringBuilder &operator<<(StringBuilder &string_builder, DialogId dialog_id) {
|
|
return string_builder << "chat " << dialog_id.get();
|
|
}
|
|
|
|
} // namespace td
|