--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gameServer2/src/protocol/parser.rs	Sun Jan 08 23:57:45 2017 +0300
@@ -0,0 +1,44 @@
+use nom::*;
+
+use std::str;
+use std::str::FromStr;
+use super::messages::HWProtocolMessage;
+use super::messages::HWProtocolMessage::*;
+
+named!(end_of_message, tag!("\n\n"));
+named!(a_line<&[u8], &str>, map_res!(not_line_ending, str::from_utf8));
+//fn number_line<T>(input: &[u8]) -> IResult<&[u8], T> {
+//}
+named!(basic_message<&[u8], HWProtocolMessage>, alt!(
+    do_parse!(tag!("PING") >> (Ping))
+    | do_parse!(tag!("PONG") >> (Pong))
+    | do_parse!(tag!("LIST") >> (List))
+    | do_parse!(tag!("BANLIST") >> (BanList))
+    | do_parse!(tag!("GET_SERVER_VAR") >> (GetServerVar))
+    | do_parse!(tag!("TOGGLE_READY") >> (ToggleReady))
+    | do_parse!(tag!("START_GAME") >> (StartGame))
+    | do_parse!(tag!("ROUNDFINISHED") >> (RoundFinished))
+    | do_parse!(tag!("TOGGLE_RESTRICT_JOINS") >> (ToggleRestrictJoin))
+    | do_parse!(tag!("TOGGLE_RESTRICT_TEAMS") >> (ToggleRestrictTeams))
+    | do_parse!(tag!("TOGGLE_REGISTERED_ONLY") >> (ToggleRegisteredOnly))
+));
+
+named!(one_param_message<&[u8], HWProtocolMessage>, alt!(
+    do_parse!(tag!("NICK") >> eol >> n: a_line >> (Nick(n)))
+    | do_parse!(tag!("PROTO") >> eol >> d: map_res!(a_line, FromStr::from_str) >> (Proto(d)))
+));
+
+named!(message<&[u8],HWProtocolMessage>, terminated!(alt!(
+    basic_message
+    | one_param_message
+), end_of_message));
+
+named!(messages<&[u8], Vec<HWProtocolMessage> >, many0!(message));
+
+#[test]
+fn parse_test() {
+    assert_eq!(message(b"PING\n\n"), IResult::Done(&b""[..], Ping));
+    assert_eq!(message(b"START_GAME\n\n"), IResult::Done(&b""[..], StartGame));
+    assert_eq!(message(b"NICK\nit's me\n\n"), IResult::Done(&b""[..], Nick("it's me")));
+    assert_eq!(message(b"PROTO\n51\n\n"), IResult::Done(&b""[..], Proto(51)));
+}