211 lines
5.3 KiB
Factor
211 lines
5.3 KiB
Factor
! Copyright (C) 2007 Doug Coleman, Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: arrays calendar io io.sockets kernel match namespaces
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sequences splitting strings continuations threads ;
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IN: irc
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! "setup" objects
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TUPLE: profile server port nickname password default-channels ;
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C: <profile> profile
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TUPLE: channel-profile name password auto-rejoin ;
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C: <channel-profile> channel-profile
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! "live" objects
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TUPLE: irc-client profile nick stream stream-process controller-process ;
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C: <irc-client> irc-client
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TUPLE: nick name channels log ;
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C: <nick> nick
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TUPLE: channel name topic members log attributes ;
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C: <channel> channel
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! the delegate of all irc messages
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TUPLE: irc-message timestamp ;
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C: <irc-message> irc-message
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! "irc message" objects
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TUPLE: logged-in name text ;
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C: <logged-in> logged-in
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TUPLE: ping name ;
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C: <ping> ping
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TUPLE: join name channel ;
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C: <join> join
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TUPLE: part name channel text ;
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C: <part> part
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TUPLE: quit text ;
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C: <quit> quit
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TUPLE: privmsg name text ;
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C: <privmsg> privmsg
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TUPLE: kick channel er ee text ;
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C: <kick> kick
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TUPLE: roomlist channel names ;
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C: <roomlist> roomlist
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TUPLE: nick-in-use name ;
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C: <nick-in-use> nick-in-use
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TUPLE: notice type text ;
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C: <notice> notice
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TUPLE: mode name channel mode text ;
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C: <mode> mode
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! TUPLE: members
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TUPLE: unhandled text ;
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C: <unhandled> unhandled
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! "control message" objects
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TUPLE: command sender ;
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TUPLE: service predicate quot enabled? ;
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TUPLE: chat-command from to text ;
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TUPLE: join-command channel password ;
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TUPLE: part-command channel text ;
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SYMBOL: irc-client
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: irc-stream> ( -- stream ) irc-client get irc-client-stream ;
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: trim-: ( seq -- seq ) [ CHAR: : = ] ltrim ;
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: parse-name ( string -- string )
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trim-: "!" split first ;
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: irc-split ( string -- seq )
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1 swap [ [ CHAR: : = ] find* ] keep
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swap [ cut trim-: ] [ nip f ] if >r [ blank? ] trim trim-:
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" " split r> [ 1array append ] when* ;
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: me? ( name -- ? )
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irc-client get irc-client-nick nick-name = ;
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: irc-write ( s -- )
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irc-stream> stream-write ;
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: irc-print ( s -- )
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irc-stream> [ stream-print ] keep stream-flush ;
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: nick ( nick -- )
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"NICK " irc-write irc-print ;
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: login ( nick -- )
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dup nick
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"USER " irc-write irc-write
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" hostname servername :irc.factor" irc-print ;
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: connect* ( server port -- )
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<inet> <client> irc-client get set-irc-client-stream ;
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: connect ( server -- ) 6667 connect* ;
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: join ( channel password -- )
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"JOIN " irc-write
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[ >r " :" r> 3append ] when* irc-print ;
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: part ( channel text -- )
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>r "PART " irc-write irc-write r>
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" :" irc-write irc-print ;
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: say ( line nick -- )
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"PRIVMSG " irc-write irc-write " :" irc-write irc-print ;
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: quit ( text -- )
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"QUIT :" irc-write irc-print ;
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GENERIC: handle-irc ( obj -- )
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M: object handle-irc ( obj -- )
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"Unhandled irc object" print drop ;
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M: logged-in handle-irc ( obj -- )
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logged-in-name irc-client get [ irc-client-nick set-nick-name ] keep
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irc-client-profile profile-default-channels
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[
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[ channel-profile-name ] keep
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channel-profile-password join
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] each ;
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M: ping handle-irc ( obj -- )
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"PONG " irc-write
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ping-name irc-print ;
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M: nick-in-use handle-irc ( obj -- )
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nick-in-use-name "_" append nick ;
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: delegate-timestamp ( obj -- obj )
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now <irc-message> over set-delegate ;
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MATCH-VARS: ?name ?name2 ?channel ?text ?mode ;
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SYMBOL: line
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: match-irc ( string -- )
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dup line set
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dup print flush
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irc-split
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{
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{ { "PING" ?name }
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[ ?name <ping> ] }
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{ { ?name "001" ?name2 ?text }
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[ ?name2 ?text <logged-in> ] }
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{ { ?name "433" _ ?name2 "Nickname is already in use." }
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[ ?name2 <nick-in-use> ] }
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{ { ?name "JOIN" ?channel }
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[ ?name ?channel <join> ] }
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{ { ?name "PART" ?channel ?text }
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[ ?name ?channel ?text <part> ] }
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{ { ?name "PRIVMSG" ?channel ?text }
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[ ?name ?channel ?text <privmsg> ] }
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{ { ?name "QUIT" ?text }
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[ ?name ?text <quit> ] }
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{ { "NOTICE" ?name ?text }
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[ ?name ?text <notice> ] }
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{ { ?name "MODE" ?channel ?mode ?text }
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[ ?name ?channel ?mode ?text <mode> ] }
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{ { ?name "KICK" ?channel ?name2 ?text }
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[ ?channel ?name ?name2 ?text <kick> ] }
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! { { ?name "353" ?name2 _ ?channel ?text }
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! [ ?text ?channel ?name2 make-member-list ] }
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{ _ [ line get <unhandled> ] }
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} match-cond
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delegate-timestamp handle-irc flush ;
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: irc-loop ( -- )
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irc-stream> stream-readln
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[ match-irc irc-loop ] when* ;
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: do-irc ( irc-client -- )
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dup irc-client set
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dup irc-client-profile profile-server
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over irc-client-profile profile-port connect*
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dup irc-client-profile profile-nickname login
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[ irc-loop ] [ irc-stream> stream-close ] [ ] cleanup ;
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: with-infinite-loop ( quot timeout -- quot timeout )
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"looping" print flush
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over catch drop dup sleep with-infinite-loop ;
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: start-irc ( irc-client -- )
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! [ [ do-irc ] curry 3000 with-infinite-loop ] with-scope ;
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[ do-irc ] curry 3000 with-infinite-loop ;
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! For testing
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: make-factorbot
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"irc.freenode.org" 6667 "factorbot" f
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[
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"#concatenative-flood" f f <channel-profile> ,
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] { } make <profile>
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f V{ } clone V{ } clone <nick>
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f f f <irc-client> ;
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: test-factorbot
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make-factorbot start-irc ;
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