102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
/*
|
|
This file is part of Telegram Desktop,
|
|
the official desktop version of Telegram messaging app, see https://telegram.org
|
|
|
|
Telegram Desktop is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
It is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
In addition, as a special exception, the copyright holders give permission
|
|
to link the code of portions of this program with the OpenSSL library.
|
|
|
|
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
|
|
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
|
|
*/
|
|
#pragma once
|
|
|
|
#include "core/observer.h"
|
|
#include <string>
|
|
#include <vector>
|
|
#include <map>
|
|
|
|
namespace MTP {
|
|
|
|
class DcOptions {
|
|
public:
|
|
// construct methods don't notify "changed" subscribers.
|
|
void constructFromSerialized(const QByteArray &serialized);
|
|
void constructFromBuiltIn();
|
|
void constructAddOne(int id, MTPDdcOption::Flags flags, const std::string &ip, int port);
|
|
QByteArray serialize() const;
|
|
|
|
using Ids = std::vector<DcId>;
|
|
base::Observable<Ids> &changed() const {
|
|
return _changed;
|
|
}
|
|
void setFromList(const MTPVector<MTPDcOption> &options);
|
|
void addFromList(const MTPVector<MTPDcOption> &options);
|
|
void addFromOther(const DcOptions &options);
|
|
|
|
Ids sortedDcIds() const;
|
|
DcId getDefaultDcId() const;
|
|
|
|
struct Endpoint {
|
|
std::string ip;
|
|
int port = 0;
|
|
MTPDdcOption::Flags flags = 0;
|
|
};
|
|
struct Variants {
|
|
enum {
|
|
IPv4 = 0,
|
|
IPv6 = 1,
|
|
AddressTypeCount = 2,
|
|
};
|
|
enum {
|
|
Tcp = 0,
|
|
Http = 1,
|
|
ProtocolCount = 2,
|
|
};
|
|
Endpoint data[AddressTypeCount][ProtocolCount];
|
|
};
|
|
enum class DcType {
|
|
Regular,
|
|
MediaDownload,
|
|
};
|
|
Variants lookup(DcId dcId, DcType type) const;
|
|
|
|
// Debug feature for now.
|
|
bool loadFromFile(const QString &path);
|
|
bool writeToFile(const QString &path) const;
|
|
|
|
private:
|
|
struct Option {
|
|
Option(DcId id, MTPDdcOption::Flags flags, const std::string &ip, int port) : id(id), flags(flags), ip(ip), port(port) {
|
|
}
|
|
|
|
DcId id;
|
|
MTPDdcOption::Flags flags;
|
|
std::string ip;
|
|
int port;
|
|
};
|
|
bool applyOneGuarded(DcId dcId, MTPDdcOption::Flags flags, const std::string &ip, int port);
|
|
|
|
void processFromList(const QVector<MTPDcOption> &options, bool overwrite);
|
|
|
|
std::map<int, Option> _data;
|
|
mutable QReadWriteLock _mutex;
|
|
|
|
mutable base::Observable<Ids> _changed;
|
|
|
|
// True when we have overriden options from a .tdesktop-endpoints file.
|
|
bool _immutable = false;
|
|
|
|
};
|
|
|
|
} // namespace MTP
|