initial commit

adnl/adnl-address-list.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-network-manager.h"
+#include "crypto/common/refcnt.hpp"
+
+namespace ton {
+
+namespace adnl {
+
+class AdnlAddressImpl : public td::CntObject {
+ public:
+  using Hash = td::Bits256;
+  virtual ~AdnlAddressImpl() = default;
+
+  virtual Hash get_hash() const;
+  virtual bool is_public() const = 0;
+  virtual td::uint32 serialized_size() const = 0;
+  virtual tl_object_ptr<ton_api::adnl_Address> tl() const = 0;
+  virtual td::actor::ActorOwn<AdnlNetworkConnection> create_connection(
+      td::actor::ActorId<AdnlNetworkManager> network_manager,
+      std::unique_ptr<AdnlNetworkConnection::Callback> callback) const = 0;
+
+  static td::Ref<AdnlAddressImpl> create(const tl_object_ptr<ton_api::adnl_Address> &addr);
+};
+
+using AdnlAddress = td::Ref<AdnlAddressImpl>;
+
+class AdnlAddressList {
+ private:
+  AdnlAddressList(const tl_object_ptr<ton_api::adnl_addressList> &addrs);
+
+  td::int32 version_;
+  td::int32 reinit_date_;
+  td::int32 priority_;
+  td::int32 expire_at_;
+  std::vector<AdnlAddress> addrs_;
+
+ public:
+  static constexpr td::uint32 max_serialized_size() {
+    return 128;
+  }
+
+  const auto &addrs() const {
+    return addrs_;
+  }
+  auto version() const {
+    return version_;
+  }
+  auto reinit_date() const {
+    return reinit_date_;
+  }
+  auto priority() const {
+    return priority_;
+  }
+  auto expire_at() const {
+    return expire_at_;
+  }
+  void set_version(td::uint32 version) {
+    version_ = version;
+  }
+  void set_reinit_date(td::int32 date) {
+    reinit_date_ = date;
+  }
+  void set_expire_at(td::int32 date) {
+    expire_at_ = date;
+  }
+  bool empty() const {
+    return version_ == -1;
+  }
+  void add_addr(AdnlAddress addr) {
+    addrs_.push_back(addr);
+  }
+  bool public_only() const;
+  td::uint32 size() const {
+    return static_cast<td::uint32>(addrs_.size());
+  }
+  td::uint32 serialized_size() const;
+  tl_object_ptr<ton_api::adnl_addressList> tl() const;
+  AdnlAddressList() : version_{-1}, reinit_date_{0}, priority_{0}, expire_at_{0} {
+  }
+
+  static td::Result<AdnlAddressList> create(const tl_object_ptr<ton_api::adnl_addressList> &addr_list);
+};
+
+}  // namespace adnl
+
+}  // namespace ton