1 ! Copyright (C) 2008 Bruno Deferrari
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: kernel fry splitting ascii calendar accessors combinators qualified
4 arrays classes.tuple math.order quotations ;
5 RENAME: join sequences => sjoin
6 EXCLUDE: sequences => join ;
9 TUPLE: irc-message line prefix command parameters trailing timestamp ;
10 TUPLE: logged-in < irc-message name ;
11 TUPLE: ping < irc-message ;
12 TUPLE: join < irc-message ;
13 TUPLE: part < irc-message channel ;
14 TUPLE: quit < irc-message ;
15 TUPLE: nick < irc-message ;
16 TUPLE: privmsg < irc-message name ;
17 TUPLE: kick < irc-message channel who ;
18 TUPLE: roomlist < irc-message channel names ;
19 TUPLE: nick-in-use < irc-message asterisk name ;
20 TUPLE: notice < irc-message type ;
21 TUPLE: mode < irc-message channel mode nickname parameter ;
22 TUPLE: names-reply < irc-message who channel ;
23 TUPLE: unhandled < irc-message ;
25 : <irc-client-message> ( command parameters trailing -- irc-message )
26 irc-message new now >>timestamp
27 [ [ (>>trailing) ] [ (>>parameters) ] [ (>>command) ] tri ] keep ;
31 : channel? ( string -- ? )
34 GENERIC: command-string>> ( irc-message -- string )
36 M: irc-message command-string>> ( irc-message -- string ) command>> ;
37 M: ping command-string>> ( ping -- string ) drop "PING" ;
38 M: join command-string>> ( join -- string ) drop "JOIN" ;
39 M: part command-string>> ( part -- string ) drop "PART" ;
40 M: quit command-string>> ( quit -- string ) drop "QUIT" ;
41 M: nick command-string>> ( nick -- string ) drop "NICK" ;
42 M: privmsg command-string>> ( privmsg -- string ) drop "PRIVMSG" ;
43 M: notice command-string>> ( notice -- string ) drop "NOTICE" ;
44 M: mode command-string>> ( mode -- string ) drop "MODE" ;
45 M: kick command-string>> ( kick -- string ) drop "KICK" ;
47 GENERIC: command-parameters>> ( irc-message -- seq )
49 M: irc-message command-parameters>> ( irc-message -- seq ) parameters>> ;
50 M: ping command-parameters>> ( ping -- seq ) drop { } ;
51 M: join command-parameters>> ( join -- seq ) drop { } ;
52 M: part command-parameters>> ( part -- seq ) channel>> 1array ;
53 M: quit command-parameters>> ( quit -- seq ) drop { } ;
54 M: nick command-parameters>> ( nick -- seq ) drop { } ;
55 M: privmsg command-parameters>> ( privmsg -- seq ) name>> 1array ;
56 M: notice command-parameters>> ( norice -- seq ) type>> 1array ;
57 M: kick command-parameters>> ( kick -- seq )
58 [ channel>> ] [ who>> ] bi 2array ;
59 M: mode command-parameters>> ( mode -- seq )
60 [ name>> ] [ channel>> ] [ mode>> ] tri 3array ;
62 GENERIC: (>>command-parameters) ( params irc-message -- )
64 M: irc-message (>>command-parameters) ( params irc-message -- ) 2drop ;
65 M: logged-in (>>command-parameters) ( params part -- ) >r first r> (>>name) ;
66 M: part (>>command-parameters) ( params part -- ) >r first r> (>>channel) ;
67 M: privmsg (>>command-parameters) ( params privmsg -- ) >r first r> (>>name) ;
68 M: notice (>>command-parameters) ( params notice -- ) >r first r> (>>type) ;
69 M: kick (>>command-parameters) ( params kick -- )
70 >r first2 r> [ (>>who) ] [ (>>channel) ] bi ;
71 M: names-reply (>>command-parameters) ( params names-reply -- )
72 [ >r first r> (>>who) ] [ >r third r> (>>channel) ] 2bi ;
73 M: mode (>>command-parameters) ( params mode -- )
76 >r first3 r> [ (>>parameter) ] [ (>>mode) ] [ (>>channel) ] tri
78 >r first2 r> [ (>>mode) ] [ (>>channel) ] bi
81 >r first2 r> [ (>>mode) ] [ (>>nickname) ] bi
86 GENERIC: irc-message>client-line ( irc-message -- string )
88 M: irc-message irc-message>client-line ( irc-message -- string )
90 [ command-parameters>> " " sjoin ]
91 [ trailing>> [ CHAR: : prefix ] [ "" ] if* ]
92 tri 3array " " sjoin ;
94 GENERIC: irc-message>server-line ( irc-message -- string )
96 M: irc-message irc-message>server-line ( irc-message -- string )
97 drop "not implemented yet" ;
100 ! ======================================
102 ! ======================================
104 : split-at-first ( seq separators -- before after )
105 dupd '[ , member? ] find
110 : remove-heading-: ( seq -- seq ) dup ":" head? [ 1 tail ] when ;
112 : parse-name ( string -- string )
113 remove-heading-: "!" split-at-first drop ;
115 : split-prefix ( string -- string/f string )
117 [ remove-heading-: " " split1 ]
121 : split-trailing ( string -- string string/f )
124 : copy-message-in ( origin dest -- )
125 { [ >r parameters>> r> [ (>>command-parameters) ] [ (>>parameters) ] 2bi ]
126 [ >r line>> r> (>>line) ]
127 [ >r prefix>> r> (>>prefix) ]
128 [ >r command>> r> (>>command) ]
129 [ >r trailing>> r> (>>trailing) ]
130 [ >r timestamp>> r> (>>timestamp) ]
135 UNION: sender-in-prefix privmsg join part quit kick mode nick ;
136 GENERIC: irc-message-sender ( irc-message -- sender )
137 M: sender-in-prefix irc-message-sender ( sender-in-prefix -- sender )
138 prefix>> parse-name ;
140 : string>irc-message ( string -- object )
141 dup split-prefix split-trailing
142 [ [ blank? ] trim " " split unclip swap ] dip
143 now irc-message boa ;
145 : parse-irc-line ( string -- message )
149 { "NOTICE" [ notice ] }
150 { "001" [ logged-in ] }
151 { "433" [ nick-in-use ] }
152 { "353" [ names-reply ] }
156 { "PRIVMSG" [ privmsg ] }
161 } case new [ copy-message-in ] keep ;