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rldp/rldp-peer.h

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+/*
+    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/adnl.h"
+#include "fec/fec.h"
+
+namespace ton {
+
+namespace rldp {
+
+class RldpImpl;
+
+using TransferId = td::Bits256;
+
+class RldpTransferSender : public td::actor::Actor {
+ public:
+  virtual ~RldpTransferSender() = default;
+
+  virtual void confirm(td::uint32 part, td::uint32 seqno) = 0;
+  virtual void complete(td::uint32 part) = 0;
+
+  static td::actor::ActorOwn<RldpTransferSender> create(TransferId transfer_id, adnl::AdnlNodeIdShort local_id,
+                                                        adnl::AdnlNodeIdShort peer_id, td::BufferSlice data,
+                                                        td::Timestamp timeout, td::actor::ActorId<RldpImpl> rldp,
+                                                        td::actor::ActorId<adnl::Adnl> adnl);
+};
+
+class RldpTransferReceiver : public td::actor::Actor {
+ public:
+  virtual ~RldpTransferReceiver() = default;
+
+  virtual void receive_part(fec::FecType fec_type, td::uint32 part, td::uint64 total_size, td::uint32 seqno,
+                            td::BufferSlice data) = 0;
+
+  static td::actor::ActorOwn<RldpTransferReceiver> create(TransferId transfer_id, adnl::AdnlNodeIdShort local_id,
+                                                          adnl::AdnlNodeIdShort peer_id, td::uint64 total_size,
+                                                          td::Timestamp timeout, td::actor::ActorId<RldpImpl> rldp,
+                                                          td::actor::ActorId<adnl::Adnl> adnl,
+                                                          td::Promise<td::BufferSlice> promise);
+};
+
+}  // namespace rldp
+
+}  // namespace ton