updated smartcontracts

- updated smartcontracts
- updated fullnode database layout
- fixed memory leak in blockchain-explorer
- updated tonlib

crypto/smc-envelope/TestGiver.h

@@ -0,0 +1,39 @@
+/*
+    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 "SmartContract.h"
+#include "block/block.h"
+#include "vm/cells/CellString.h"
+namespace ton {
+class TestGiver : public SmartContract {
+ public:
+  explicit TestGiver(State state) : ton::SmartContract(std::move(state)) {
+  }
+  static constexpr unsigned max_message_size = vm::CellString::max_bytes;
+  static const block::StdAddress& address() noexcept;
+  static vm::CellHash get_init_code_hash() noexcept;
+  static td::Ref<vm::Cell> make_a_gift_message(td::uint32 seqno, td::uint64 gramms, td::Slice message,
+                                               const block::StdAddress& dest_address) noexcept;
+
+  td::Result<td::uint32> get_seqno() const;
+
+ private:
+  td::Result<td::uint32> get_seqno_or_throw() const;
+};
+}  // namespace ton