Merge branch '18-read-config-toml' into 'develop'

Resolve "read config toml"

See merge request cocsn/gosdn!25

gosdn.toml

 #example gosdn.toml
 CliSocket="localhost:55055"
-DatabaseSocket="localhost:7687"
+DatabaseSocket="bolt://localhost:7687"
 ConfigPath="./gosdn.toml"
\ No newline at end of file

main.go

@@ -13,7 +13,7 @@ func main() {
 	configFileName := flag.String("config-file", "", "Path to the config file")
 
 	flag.Parse()
-	cliSocket := *cliListenAddr + *cliListenPort
+	cliSocket := *cliListenAddr + ":" + *cliListenPort
 
 	// hand off to cmd for further processing
 	nucleus.StartUp(cliSocket, *configFileName)

nucleus/controller.go

@@ -8,13 +8,6 @@ import (
 	"os"
 )
 
-/*
-#example gosdn.toml
-CliSocket="localhost:55055"
-DatabaseSocket="localhost:7687"
-ConfigPath="./gosdn.toml"
-*/
-
 type controllerConfig struct {
 	CliSocket        string
 	DatabaseSocket   string
@@ -30,7 +23,7 @@ type Core struct {
 	config   controllerConfig
 }
 
-func (c Core) Init(socket, configfile string) {
+func (c *Core) Init(socket, configfile string) {
 	if configfile == "" {
 		configfile = "gosdn.toml"
 	}
@@ -53,7 +46,7 @@ func (c Core) Init(socket, configfile string) {
 	c.database = database.NewDatabaseClient(c.config.DatabaseSocket, c.config.DatabaseUser, c.config.DatabasePassword, c.config.DatabaseCrypto)
 }
 
-func (c Core) Shutdown() {
+func (c *Core) Shutdown() {
 	f, err := os.Create(c.config.ConfigPath)
 	if err != nil {
 		log.Fatal(err)