Write data in database table

config/config.go

@@ -0,0 +1,39 @@
+package config
+
+import (
+	//"fmt"
+	"log"
+
+	"github.com/pelletier/go-toml"
+)
+
+type Config struct {
+	BrokerAddress  string
+	BrokerPort     int64
+	BrokerClientID string
+	BrokerUsername string
+	BrokerPassword string
+	EnableTLS      bool
+}
+
+func NewConfig(configFilename string) (*Config, error) {
+	tomlData, err := toml.LoadFile(configFilename)
+
+	conf := Config{"", 8883, "go_client", "", "", true}
+
+	if err != nil {
+		//fmt.Println("Error ", err.Error())
+		log.Printf("ERROR: NewConfig(): %s", err.Error())
+		return nil, err
+	} else {
+		// retrieve data directly
+		conf.BrokerAddress = tomlData.Get("BROKER.Address").(string)
+		conf.BrokerPort = tomlData.Get("BROKER.Port").(int64)
+		conf.BrokerClientID = tomlData.Get("BROKER.ClientId").(string)
+		conf.BrokerUsername = tomlData.Get("BROKER.Username").(string)
+		conf.BrokerPassword = tomlData.Get("BROKER.Password").(string)
+		conf.EnableTLS = tomlData.Get("BROKER.EnableTLS").(bool)
+	}
+
+	return &conf, nil
+}