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tdlib-fork/td/mtproto/AuthKey.h

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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
//
// 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/utils/common.h"
#include "td/utils/Time.h"
#include <memory>
namespace td {
namespace mtproto {
class AuthKey {
public:
AuthKey() = default;
AuthKey(uint64 auth_key_id, string &&auth_key) : auth_key_id_(auth_key_id), auth_key_(auth_key) {
}
bool empty() const {
return auth_key_.empty();
}
const string &key() const {
return auth_key_;
}
uint64 id() const {
return auth_key_id_;
}
bool auth_flag() const {
return auth_flag_;
}
bool was_auth_flag() const {
return was_auth_flag_;
}
void set_auth_flag(bool new_auth_flag) {
if (new_auth_flag == false) {
clear();
} else {
was_auth_flag_ = true;
}
auth_flag_ = new_auth_flag;
}
bool need_header() const {
return need_header_;
}
void set_need_header(bool need_header) {
need_header_ = need_header;
}
double expire_at() const {
return expire_at_;
}
void set_expire_at(double expire_at) {
expire_at_ = expire_at;
// expire_at_ = Time::now() + 60 * 60 + 10 * 60;
}
void clear() {
auth_key_.clear();
}
enum { AUTH_FLAG = 1, WAS_AUTH_FLAG = 2 };
template <class StorerT>
void store(StorerT &storer) const {
storer.store_binary(auth_key_id_);
storer.store_binary((auth_flag_ ? AUTH_FLAG : 0) | (was_auth_flag_ ? WAS_AUTH_FLAG : 0));
storer.store_string(auth_key_);
}
template <class ParserT>
void parse(ParserT &parser) {
auth_key_id_ = parser.fetch_long();
auto flags = parser.fetch_int();
auth_flag_ = (flags & AUTH_FLAG) != 0;
was_auth_flag_ = (flags & WAS_AUTH_FLAG) != 0 || auth_flag_;
auth_key_ = parser.template fetch_string<string>();
// just in case
need_header_ = true;
}
private:
uint64 auth_key_id_ = 0;
// TODO(perf): std::shared_ptr
string auth_key_;
bool auth_flag_ = false;
bool was_auth_flag_ = false;
bool need_header_ = true;
double expire_at_ = 0;
};
} // namespace mtproto
} // namespace td