Exemplo n.º 1
0
func Shell(call []string) error {
	var in *common.BufferedReader
	interactive := true
	if len(call) > 2 {
		call = call[0:1]
	}
	if len(call) == 2 {
		f, err := os.Open(call[1])
		if err != nil {
			return err
		}
		defer f.Close()
		in = common.NewBufferedReader(f)
		interactive = false
	} else {
		in = common.NewBufferedReader(os.Stdin)
	}

	var err error
	var line string
	for err == nil {
		if interactive {
			fmt.Print("> ")
		}
		line, err = in.ReadWholeLine()
		if err != nil {
			return err
		}
		if isComment(line) {
			continue
		}
		params, ce := common.Parameterize(line)
		if ce != nil {
			common.DumpError(ce)
			continue
		}
		ce = execute(params)
		if ce != nil {
			common.DumpError(ce)
			continue
		}
	}
	return nil
}
Exemplo n.º 2
0
func main() {
	defer func() {
		if p := recover(); p != nil {
			e, ok := p.(error)
			if !ok {
				e = errors.New("Some error occured")
			}
			common.DumpError(e)
		}
	}()
	run()
}
Exemplo n.º 3
0
func install(path string) error {
	goboxpath, e := common.GetGoboxBinaryPath()
	if e != nil {
		return e
	}
	for name := range Applets {
		// Don't overwrite the executable
		if name == "gobox" {
			continue
		}
		newpath := filepath.Join(path, name)
		e = common.ForcedSymlink(goboxpath, newpath)
		if e != nil {
			common.DumpError(e)
		}
	}
	return nil
}
Exemplo n.º 4
0
func startServer(addr string, call []string) error {
	ta, e := net.ResolveTCPAddr("tcp4", addr)
	if e != nil {
		return e
	}
	l, e := net.ListenTCP("tcp4", ta)
	if e != nil {
		return e
	}
	defer l.Close()

	for {
		c, e := l.Accept()
		if e == nil {
		} else {
			common.DumpError(e)
		}
		go serve(c, call)
	}
	return nil
}