[t] Implement dfsst kernel

Makefile

@@ -13,7 +13,7 @@ clean:
 
 build_all:
 	go get github.com/mitchellh/gox
-	gox -os "linux darwin windows" -parallel 1 -output "release/dfss_${VERSION}_{{.OS}}_{{.Arch}}/{{.Dir}}" dfss/dfssc dfss/dfssd dfss/dfssp
+	gox -os "linux darwin windows" -parallel 1 -output "release/dfss_${VERSION}_{{.OS}}_{{.Arch}}/{{.Dir}}" dfss/dfssc dfss/dfssd dfss/dfssp dfss/dfsst
 
 package:
 	echo "$(VERSION) $(REVISION)" > build/embed/VERSION

dfsst/main.go

+package main
+
+import (
+	"dfss"
+	dapi "dfss/dfssd/api"
+	"flag"
+	"fmt"
+	"runtime"
+)
+
+var (
+	verbose, demo        bool
+	port, address, dbURI string
+)
+
+func init() {
+
+	flag.BoolVar(&verbose, "v", false, "Print verbose messages")
+	flag.BoolVar(&demo, "d", false, "Enable demonstrator")
+
+	flag.StringVar(&port, "p", "9010", "Default port listening")
+	flag.StringVar(&address, "a", "0.0.0.0", "Default address to bind for listening")
+
+	flag.StringVar(&dbURI, "db", "mongodb://localhost/dfss", "Name of the environment variable containing the server url in standard MongoDB format")
+
+	flag.Usage = func() {
+		fmt.Println("DFSS TTP v" + dfss.Version)
+		fmt.Println("Trusted third party resolver")
+
+		fmt.Println("\nUsage:")
+		fmt.Println("  dfssp [flags] command")
+
+		fmt.Println("\nThe commands are:")
+		fmt.Println("  start    [db, a, p]")
+		fmt.Println("           start the TTP service")
+		fmt.Println("  help     print this help")
+		fmt.Println("  version  print dfss protocol version")
+
+		fmt.Println("\nFlags:")
+		flag.PrintDefaults()
+
+		fmt.Println()
+	}
+}
+
+func main() {
+	flag.Parse()
+	command := flag.Arg(0)
+	dapi.Switch(demo)
+
+	switch command {
+	case "version":
+		fmt.Println("v"+dfss.Version, runtime.GOOS, runtime.GOARCH)
+	case "start":
+		// srv := server.GetServer(dbURI, verbose)
+		// fmt.Println("Listening on " + address + ":" + port)
+		// dapi.DLog("TTP server started on " + address + ":" + port)
+		// err := net.Listen(address+":"+port, srv)
+		// if err != nil {
+		//	  fmt.Println(err)
+		// }
+	default:
+		flag.Usage()
+	}
+
+	dapi.DClose()
+}