initial commit

validator-engine-console/validator-engine-console.h

@@ -0,0 +1,124 @@
+/* 
+    This file is part of TON Blockchain source code.
+
+    TON Blockchain is free software; you can redistribute it and/or
+    modify it under the terms of the GNU 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 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with TON Blockchain.  If not, see <http://www.gnu.org/licenses/>.
+
+    In addition, as a special exception, the copyright holders give permission 
+    to link the code of portions of this program with the OpenSSL library. 
+    You must obey the GNU General Public License in all respects for all 
+    of the code used other than OpenSSL. If you modify file(s) with this 
+    exception, you may extend this exception to your version of the file(s), 
+    but you are not obligated to do so. If you do not wish to do so, delete this 
+    exception statement from your version. If you delete this exception statement 
+    from all source files in the program, then also delete it here.
+
+    Copyright 2017-2019 Telegram Systems LLP
+*/
+#pragma once
+#include "adnl/adnl-ext-client.h"
+#include "tl-utils/tl-utils.hpp"
+#include "ton/ton-types.h"
+#include "terminal/terminal.h"
+#include "vm/cells.h"
+#include "validator-engine-console-query.h"
+
+#include <map>
+
+class ValidatorEngineConsole : public td::actor::Actor {
+ private:
+  td::actor::ActorOwn<ton::adnl::AdnlExtClient> client_;
+  td::actor::ActorOwn<td::TerminalIO> io_;
+
+  bool readline_enabled_ = true;
+
+  td::IPAddress remote_addr_;
+  ton::PrivateKey private_key_;
+  ton::PublicKey server_public_key_;
+
+  bool ready_ = false;
+  bool inited_ = false;
+
+  td::Timestamp fail_timeout_;
+  td::uint32 running_queries_ = 0;
+  bool ex_mode_ = false;
+  std::vector<td::BufferSlice> ex_queries_;
+
+  std::unique_ptr<ton::adnl::AdnlExtClient::Callback> make_callback();
+
+  std::map<std::string, std::unique_ptr<QueryRunner>> query_runners_;
+  void add_query_runner(std::unique_ptr<QueryRunner> runner) {
+    auto name = runner->name();
+    query_runners_[name] = std::move(runner);
+  }
+
+ public:
+  void conn_ready() {
+    td::TerminalIO::out() << "conn ready\n";
+    ready_ = true;
+    running_queries_++;
+    got_result();
+  }
+  void conn_closed() {
+    td::TerminalIO::out() << "conn failed\n";
+    ready_ = false;
+  }
+  void set_readline_enabled(bool value) {
+    readline_enabled_ = value;
+  }
+  void set_remote_addr(td::IPAddress addr) {
+    remote_addr_ = addr;
+  }
+  void set_private_key(td::BufferSlice file_name);
+  void set_public_key(td::BufferSlice file_name);
+
+  void add_cmd(td::BufferSlice data) {
+    ex_mode_ = true;
+    ex_queries_.push_back(std::move(data));
+  }
+  void set_fail_timeout(td::Timestamp ts) {
+    fail_timeout_ = ts;
+    alarm_timestamp().relax(fail_timeout_);
+  }
+  void alarm() override {
+    if (fail_timeout_.is_in_past()) {
+      std::_Exit(7);
+    }
+    if (ex_mode_ && !running_queries_ && ex_queries_.size() == 0) {
+      std::_Exit(0);
+    }
+    alarm_timestamp().relax(fail_timeout_);
+  }
+
+  void close() {
+    stop();
+  }
+  void tear_down() override {
+    // FIXME: do not work in windows
+    //td::actor::SchedulerContext::get()->stop();
+    io_.reset();
+    std::_Exit(0);
+  }
+
+  bool envelope_send_query(td::BufferSlice query, td::Promise<td::BufferSlice> promise);
+  void got_result();
+  void show_help(std::string command, td::Promise<td::BufferSlice> promise);
+  void show_license(td::Promise<td::BufferSlice> promise);
+
+  void parse_line(td::BufferSlice data);
+
+  ValidatorEngineConsole() {
+  }
+
+  void run();
+};