// Starts up Luminos.
func main() {
flag.Parse()
if *flagHelp == true {
fmt.Printf("Showing %v usage.\n", os.Args[0])
flag.PrintDefaults()
return
}
if *flagVersion == true {
fmt.Printf("%v version: %s\n", os.Args[0], version)
return
}
hosts = make(map[string]*host.Host)
settings = yaml.Open(*flagSettings)
serverType := settings.GetString("server/type")
domain := "unix"
address := settings.GetString("server/socket")
if address == "" {
domain = "tcp"
address = fmt.Sprintf("%s:%d", settings.GetString("server/bind"), settings.GetInt("server/port"))
}
listener, err := net.Listen(domain, address)
if err != nil {
log.Fatalf("Failed to bind on %s.", address)
}
defer listener.Close()
switch serverType {
case "fastcgi":
if err == nil {
log.Printf("FastCGI server listening at %s.", address)
fcgi.Serve(listener, &Server{})
} else {
log.Fatalf("Failed to start FastCGI server.")
}
case "standalone":
if err == nil {
log.Printf("HTTP server listening at %s.", address)
http.Serve(listener, &Server{})
} else {
log.Fatalf("Failed to start HTTP server.")
}
default:
log.Fatalf("Unknown server type %s.", serverType)
}
log.Printf("Exiting...")
}
// Loads settings into Host.Settings
func (host *Host) loadSettings() bool {
file := host.DocumentRoot + PS + "luminos.yaml"
_, err := os.Stat(file)
if err == nil {
host.Settings = yaml.Open(file)
return true
} else {
log.Printf("%s: seems like %s does not exists.\n", host.Name, file)
}
return false
}