Initial implementation of DEXON consensus algorithm

1 files changed, 53 insertions, 0 deletions

diff --git a/cmd/dexcon-simulation/main.go b/cmd/dexcon-simulation/main.go
new file mode 100644
index 0000000..5547700
--- /dev/null
+++ b/cmd/dexcon-simulation/main.go
@@ -0,0 +1,53 @@
+// Copyright 2018 The dexon-consensus-core Authors
+// This file is part of the dexon-consensus-core library.
+//
+// The dexon-consensus-core 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 3 of the License,
+// or (at your option) any later version.
+//
+// The dexon-consensus-core 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 the dexon-consensus-core library. If not, see
+// <http://www.gnu.org/licenses/>.
+
+package main
+
+import (
+	"flag"
+	"fmt"
+	"math/rand"
+	"os"
+	"time"
+
+	"github.com/dexon-foundation/dexon-consensus-core/simulation"
+	"github.com/dexon-foundation/dexon-consensus-core/simulation/config"
+)
+
+var initialize = flag.Bool("init", false, "initialize config file")
+var configFile = flag.String("config", "", "path to simulation config file")
+
+func main() {
+	flag.Parse()
+
+	rand.Seed(time.Now().UnixNano())
+
+	if *configFile == "" {
+		fmt.Fprintln(os.Stderr, "error: no configuration file specified")
+		os.Exit(1)
+	}
+
+	if *initialize {
+		if err := config.GenerateDefault(*configFile); err != nil {
+			fmt.Fprintf(os.Stderr, "error: %s", err)
+			os.Exit(1)
+		}
+		//os.Exit(0)
+	}
+
+	simulation.Run(*configFile)
+}