zorg/env.go

package main

import (
	"encoding/json"
	"io/ioutil"
	"log"
	"os"
	"time"
)

// ZorgConfig is the configuration of Zorg.
var ZorgConfig struct {
	ZorgServer       string `json:"ZorgServer"`
	ZorgClientID     string `json:"ZorgClientID"`
	ZorgClientSecret string `json:"ZorgClientSecret"`
	ZorgUname        string `json:"ZorgUname"`
	ZorgPass         string `json:"ZorgPass"`
	ZorgInterval     int    `json:"ZorgInterval"`
}

// Zint is the poll time
var Zint time.Duration

func init() {

	//reading json file
	file, err := ioutil.ReadFile("zorg.conf")

	if err != nil {
		log.Println("Cannot open config file", err.Error())
		os.Exit(1)
	}

	err = json.Unmarshal([]byte(file), &ZorgConfig)

	if err != nil {
		log.Println("Cannot marshal json: ", err.Error())
		os.Exit(1)
	}

	Zint = time.Duration(time.Duration(ZorgConfig.ZorgInterval) * time.Second)

	log.Println("Inizialized ZORG")

}