Get neighbors' msg queues from other nodes

validator/impl/out-msg-queue-proof.hpp

@@ -0,0 +1,109 @@
+/*
+    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/>.
+*/
+#pragma once
+#include "vm/cells.h"
+#include "ton/ton-types.h"
+#include "auto/tl/ton_api.h"
+#include "interfaces/out-msg-queue-proof.h"
+#include "td/actor/actor.h"
+
+namespace ton {
+
+namespace validator {
+using td::Ref;
+
+class ValidatorManager;
+class ValidatorManagerInterface;
+
+class WaitOutMsgQueueProof : public td::actor::Actor {
+ public:
+  WaitOutMsgQueueProof(BlockIdExt block_id, ShardIdFull dst_shard, bool local, td::uint32 priority,
+                       td::actor::ActorId<ValidatorManager> manager, td::Timestamp timeout,
+                       td::Promise<Ref<OutMsgQueueProof>> promise)
+      : block_id_(std::move(block_id))
+      , dst_shard_(dst_shard)
+      , local_(local)
+      , priority_(priority)
+      , manager_(manager)
+      , timeout_(timeout)
+      , promise_(std::move(promise)) {
+  }
+
+  void update_timeout(td::Timestamp timeout, td::uint32 priority) {
+    timeout_ = timeout;
+    alarm_timestamp() = timeout_;
+    priority_ = priority;
+  }
+
+  void abort_query(td::Status reason);
+  void finish_query(Ref<OutMsgQueueProof> result);
+  void alarm() override;
+
+  void start_up() override;
+
+  void run_local();
+  void got_state_root(Ref<vm::Cell> root);
+  void got_block_root(Ref<vm::Cell> root);
+  void run_local_cont();
+
+  void run_net();
+
+
+ private:
+  BlockIdExt block_id_;
+  ShardIdFull dst_shard_;
+  bool local_;
+  td::uint32 priority_;
+
+  td::actor::ActorId<ValidatorManager> manager_;
+  td::Timestamp timeout_;
+  td::Promise<Ref<OutMsgQueueProof>> promise_;
+
+  Ref<vm::Cell> state_root_, block_root_;
+  unsigned pending = 0;
+};
+
+class BuildOutMsgQueueProof : public td::actor::Actor {
+ public:
+  BuildOutMsgQueueProof(BlockIdExt block_id, ShardIdFull dst_shard,
+      td::actor::ActorId<ValidatorManagerInterface> manager,
+      td::Promise<tl_object_ptr<ton_api::tonNode_outMsgQueueProof>> promise)
+      : block_id_(std::move(block_id))
+      , dst_shard_(dst_shard)
+      , manager_(manager)
+      , promise_(std::move(promise)) {
+  }
+
+  void abort_query(td::Status reason);
+  void start_up() override;
+  void got_state_root(Ref<vm::Cell> root);
+  void got_block_root(Ref<vm::Cell> root);
+  void build_proof();
+
+ private:
+  BlockIdExt block_id_;
+  ShardIdFull dst_shard_;
+
+  td::actor::ActorId<ValidatorManagerInterface> manager_;
+  td::Promise<tl_object_ptr<ton_api::tonNode_outMsgQueueProof>> promise_;
+
+  Ref<vm::Cell> state_root_, block_root_;
+  unsigned pending = 0;
+};
+
+}  // namespace validator
+}  // namespace ton