updated smartcontracts

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

crypto/smc-envelope/SmartContract.h

@@ -0,0 +1,116 @@
+/*
+    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 "vm/cells.h"
+#include "vm/stack.hpp"
+#include "vm/continuation.h"
+
+#include "td/utils/optional.h"
+#include "td/utils/crypto.h"
+
+#include "block/block.h"
+
+namespace ton {
+class SmartContract : public td::CntObject {
+  static td::Ref<vm::CellSlice> empty_slice();
+
+ public:
+  struct State {
+    td::Ref<vm::Cell> code;
+    td::Ref<vm::Cell> data;
+  };
+
+  SmartContract(State state) : state_(std::move(state)) {
+  }
+
+  struct Answer {
+    SmartContract::State new_state;
+    bool accepted;
+    bool success;
+    td::Ref<vm::Stack> stack;
+    td::Ref<vm::Cell> actions;
+    td::int32 code;
+    td::int64 gas_used;
+  };
+
+  struct Args {
+    td::optional<td::int32> method_id;
+    td::optional<vm::GasLimits> limits;
+    td::optional<td::Ref<vm::Tuple>> c7;
+    td::optional<td::Ref<vm::Stack>> stack;
+    bool ignore_chksig{false};
+
+    Args() {
+    }
+    Args(std::initializer_list<vm::StackEntry> stack)
+        : stack(td::Ref<vm::Stack>(true, std::vector<vm::StackEntry>(std::move(stack)))) {
+    }
+    Args&& set_method_id(td::Slice method_name) {
+      unsigned crc = td::crc16(method_name);
+      return set_method_id((crc & 0xffff) | 0x10000);
+    }
+    Args&& set_method_id(td::int32 method_id) {
+      this->method_id = method_id;
+      return std::move(*this);
+    }
+    Args&& set_limits(vm::GasLimits limits) {
+      this->limits = std::move(limits);
+      return std::move(*this);
+    }
+    Args&& set_c7(td::Ref<vm::Tuple> c7) {
+      this->c7 = std::move(c7);
+      return std::move(*this);
+    }
+    Args&& set_stack(std::vector<vm::StackEntry> stack) {
+      this->stack = td::Ref<vm::Stack>(true, std::move(stack));
+      return std::move(*this);
+    }
+    Args&& set_stack(td::Ref<vm::Stack> stack) {
+      this->stack = std::move(stack);
+      return std::move(*this);
+    }
+    Args&& set_ignore_chksig(bool ignore_chksig) {
+      this->ignore_chksig = ignore_chksig;
+      return std::move(*this);
+    }
+  };
+
+  Answer run_method(Args args = {});
+  Answer run_get_method(Args args = {}) const;
+  Answer run_get_method(td::Slice method, Args args = {}) const;
+  Answer send_external_message(td::Ref<vm::Cell> cell, Args args = {});
+
+  size_t code_size() const;
+  size_t data_size() const;
+  static td::Ref<SmartContract> create(State state) {
+    return td::Ref<SmartContract>{true, std::move(state)};
+  }
+
+  block::StdAddress get_address(WorkchainId workchain_id = basechainId) const;
+  td::Ref<vm::Cell> get_init_state() const;
+
+  const State& get_state() const {
+    return state_;
+  }
+
+ protected:
+  State state_;
+};
+}  // namespace ton