func main() {
if len(os.Args) < 2 {
fmt.Fprintf(os.Stderr, "Usage: %s -h for help\n", os.Args[0])
os.Exit(1)
}
config_file := goopt.String([]string{"-c", "--config"}, "nrpe.cfg",
"config file to use")
//the first option, will be the default, if the -m isnt given
run_mode := goopt.Alternatives([]string{"-m", "--mode"},
[]string{"foreground", "daemon", "systemd"}, "operating mode")
goopt.Parse(nil)
//implement different run modes..
fmt.Println(*run_mode)
config_obj := new(read_config.ReadConfig)
config_obj.Init(*config_file)
err := config_obj.ReadConfigFile()
common.CheckError(err)
//extract the commands command[cmd_name] = "/bin/foobar"
config_obj.ReadCommands()
config_obj.ReadPrivileges()
//TODO check for errors
//what we gonna do with the group?
pwd := drop_privilege.Getpwnam(config_obj.Nrpe_user)
drop_privilege.DropPrivileges(int(pwd.Uid), int(pwd.Gid))
//we have to read it from config
service := ":5666"
err = setupSocket(4, service, config_obj)
common.CheckError(err)
}
