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implementing a ssh termianl

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hyung-hwan
2024-12-13 02:25:27 +09:00
parent f6ea852e61
commit c562a41cb8
14 changed files with 212 additions and 111 deletions
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32
hodu.go
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@ -54,7 +54,7 @@ func tcp_addr_str_class(addr string) string {
return "tcp"
}
func word_to_route_proto(word string) RouteOption {
func word_to_route_option(word string) RouteOption {
switch word {
case "tcp4":
return RouteOption(ROUTE_OPTION_TCP4)
@ -68,35 +68,37 @@ func word_to_route_proto(word string) RouteOption {
return RouteOption(ROUTE_OPTION_HTTP)
case "https":
return RouteOption(ROUTE_OPTION_HTTPS)
case "ssh":
return RouteOption(ROUTE_OPTION_SSH)
}
return RouteOption(ROUTE_OPTION_UNSPEC)
}
func string_to_route_proto(desc string) RouteOption {
func string_to_route_option(desc string) RouteOption {
var fld string
var proto RouteOption
var option RouteOption
var p RouteOption
proto = RouteOption(0)
option = RouteOption(0)
for _, fld = range strings.Fields(desc) {
p = word_to_route_proto(fld)
p = word_to_route_option(fld)
if p == RouteOption(ROUTE_OPTION_UNSPEC) { return p }
proto |= p
option |= p
}
return proto
return option
}
func (proto RouteOption) string() string {
func (option RouteOption) string() string {
var str string
str = ""
if proto & RouteOption(ROUTE_OPTION_TCP6) != 0 { str += " tcp6" }
if proto & RouteOption(ROUTE_OPTION_TCP4) != 0 { str += " tcp4" }
if proto & RouteOption(ROUTE_OPTION_TCP) != 0 { str += " tcp" }
if proto & RouteOption(ROUTE_OPTION_TTY) != 0 { str += " tty" }
if proto & RouteOption(ROUTE_OPTION_HTTP) != 0 { str += " http" }
if proto & RouteOption(ROUTE_OPTION_HTTPS) != 0 { str += " https" }
if option & RouteOption(ROUTE_OPTION_TCP6) != 0 { str += " tcp6" }
if option & RouteOption(ROUTE_OPTION_TCP4) != 0 { str += " tcp4" }
if option & RouteOption(ROUTE_OPTION_TCP) != 0 { str += " tcp" }
if option & RouteOption(ROUTE_OPTION_TTY) != 0 { str += " tty" }
if option & RouteOption(ROUTE_OPTION_HTTP) != 0 { str += " http" }
if option & RouteOption(ROUTE_OPTION_HTTPS) != 0 { str += " https" }
if option & RouteOption(ROUTE_OPTION_SSH) != 0 { str += " ssh" }
if str == "" { return str }
return str[1:] // remove the leading space
}