package docker
 
 import (

 	"github.com/dotcloud/docker/engine"

 	"net"

 )
 

 // FIXME: separate runtime configuration from http api configuration

 type DaemonConfig struct {

 	Pidfile                     string

 	Root                        string

 	AutoRestart                 bool
 	EnableCors                  bool
 	Dns                         []string
 	EnableIptables              bool
 	BridgeIface                 string

 	BridgeIp                    string

 	DefaultIp                   net.IP
 	InterContainerCommunication bool

 	GraphDriver                 string

 	Mtu                         int

 }

 // ConfigFromJob creates and returns a new DaemonConfig object

 // by parsing the contents of a job's environment.

 func ConfigFromJob(job *engine.Job) *DaemonConfig {

 	var config DaemonConfig
 	config.Pidfile = job.Getenv("Pidfile")

 	config.Root = job.Getenv("Root")

 	config.AutoRestart = job.GetenvBool("AutoRestart")
 	config.EnableCors = job.GetenvBool("EnableCors")

 	if dns := job.GetenvList("Dns"); dns != nil {
 		config.Dns = dns

 	}
 	config.EnableIptables = job.GetenvBool("EnableIptables")
 	if br := job.Getenv("BridgeIface"); br != "" {
 		config.BridgeIface = br
 	} else {
 		config.BridgeIface = DefaultNetworkBridge
 	}

 	config.BridgeIp = job.Getenv("BridgeIp")

 	config.DefaultIp = net.ParseIP(job.Getenv("DefaultIp"))
 	config.InterContainerCommunication = job.GetenvBool("InterContainerCommunication")

 	config.GraphDriver = job.Getenv("GraphDriver")

 	if mtu := job.GetenvInt("Mtu"); mtu != -1 {
 		config.Mtu = mtu
 	} else {
 		config.Mtu = DefaultNetworkMtu
 	}

 	return &config
 }