1 use std::string;

     2 use std::str::FromStr;

     3 

     4 use super::messages::HWProtocolMessage::*;

     5 use super::messages::*;

     6 

     7 grammar;

     8 

     9 pub ProtocolMessage: HWProtocolMessage = {

    10     <SpecificMessage> "\n\n",

    11 };

    12 

    13 SpecificMessage: HWProtocolMessage = {

    14     "NICK" "\n" <ProtocolString> => Nick(<>),

    15     "PONG" => Pong,

    16     "PING" => Ping,

    17     "PROTO" "\n" <Num32> => Proto(<>),

    18 };

    19 

    20 Num32: u32 =

    21     <Digit*> => number(<>);

    22 

    23 ProtocolString: String =

    24     <ProtocolChar*> => <>.join("");

    25 

    26 ProtocolChar: &'input str =

    27     r"[^\n]" => <>;

    28 

    29 Digit: u8 = {

    30     "0" => 0,

    31     "1" => 1,

    32     "2" => 2,

    33     "3" => 3,

    34     "4" => 4,

    35     "5" => 5,

    36     "6" => 6,

    37     "7" => 7,

    38     "8" => 8,

    39     "9" => 9,

    40 };