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ton/adnl/adnl-channel.hpp
2019-09-07 14:33:36 +04:00

83 lines
2.7 KiB
C++

/*
This file is part of TON Blockchain Library.
TON Blockchain Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
TON Blockchain Library 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
Copyright 2017-2019 Telegram Systems LLP
*/
#pragma once
#include "adnl-channel.h"
#include "keys/encryptor.h"
namespace ton {
namespace adnl {
class AdnlPeerPair;
class AdnlChannelImpl : public AdnlChannel {
public:
AdnlChannelImpl(AdnlNodeIdShort local_id, AdnlNodeIdShort peer_id, td::actor::ActorId<AdnlPeerPair> peer_pair,
AdnlChannelIdShort in_id, AdnlChannelIdShort out_id, std::unique_ptr<Encryptor> encryptor,
std::unique_ptr<Decryptor> decryptor);
void decrypt(td::BufferSlice data, td::Promise<AdnlPacket> promise);
void receive(td::BufferSlice data) override;
void send_message(td::uint32 priority, td::actor::ActorId<AdnlNetworkConnection> conn, td::BufferSlice data) override;
struct AdnlChannelPrintId {
AdnlChannelIdShort channel_out_id_;
AdnlChannelIdShort channel_in_id_;
AdnlNodeIdShort local_id_;
AdnlNodeIdShort peer_id_;
};
AdnlChannelPrintId print_id() const {
return AdnlChannelPrintId{channel_out_id_, channel_in_id_, local_id_, peer_id_};
}
private:
AdnlChannelIdShort channel_out_id_;
AdnlChannelIdShort channel_in_id_;
AdnlNodeIdShort local_id_;
AdnlNodeIdShort peer_id_;
std::unique_ptr<Encryptor> encryptor_;
std::unique_ptr<Decryptor> decryptor_;
td::actor::ActorId<AdnlPeerPair> peer_pair_;
};
} // namespace adnl
} // namespace ton
namespace td {
inline td::StringBuilder &operator<<(td::StringBuilder &sb, const ton::adnl::AdnlChannelImpl::AdnlChannelPrintId &id) {
sb << "[channel " << id.peer_id_ << "-" << id.local_id_ << " " << id.channel_out_id_ << "-" << id.channel_in_id_
<< "]";
return sb;
}
inline td::StringBuilder &operator<<(td::StringBuilder &sb, const ton::adnl::AdnlChannelImpl &channel) {
sb << channel.print_id();
return sb;
}
inline td::StringBuilder &operator<<(td::StringBuilder &sb, const ton::adnl::AdnlChannelImpl *channel) {
sb << channel->print_id();
return sb;
}
} // namespace td