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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 0a 6d 61 63 63 68 61 | 74 2e 70 6c 00 00 00 00 |..maccha|t.pl....|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 54 45 58 54 4d 50 53 | 20 01 00 00 00 00 00 00 |.TEXTMPS| .......|
|00000050| 00 00 00 00 00 1c 36 00 | 00 03 ad a9 08 f9 1e a9 |......6.|........|
|00000060| 08 f9 1e 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 51 42 00 00 |........|....QB..|
|00000080| 23 23 20 6d 61 63 63 68 | 61 74 2e 70 6c 3a 20 63 |## macch|at.pl: c|
|00000090| 68 61 74 20 77 69 74 68 | 20 61 20 73 65 72 76 65 |hat with| a serve|
|000000a0| 72 20 6f 76 65 72 20 61 | 6e 79 20 70 72 6f 74 6f |r over a|ny proto|
|000000b0| 63 6f 6c 0d 23 23 20 4d | 61 74 74 68 69 61 73 20 |col.## M|atthias |
|000000c0| 4e 65 65 72 61 63 68 65 | 72 0d 0d 23 23 20 44 65 |Neerache|r..## De|
|000000d0| 72 69 76 65 64 20 66 72 | 6f 6d 20 63 68 61 74 32 |rived fr|om chat2|
|000000e0| 70 6c 0d 23 23 20 56 32 | 2e 30 31 2e 61 6c 70 68 |pl.## V2|.01.alph|
|000000f0| 61 2e 37 20 39 31 2f 30 | 36 2f 31 36 0d 23 23 20 |a.7 91/0|6/16.## |
|00000100| 52 61 6e 64 61 6c 20 4c | 2e 20 53 63 68 77 61 72 |Randal L|. Schwar|
|00000110| 74 7a 0d 0d 70 61 63 6b | 61 67 65 20 6d 61 63 63 |tz..pack|age macc|
|00000120| 68 61 74 3b 0d 0d 72 65 | 71 75 69 72 65 20 27 47 |hat;..re|quire 'G|
|00000130| 55 53 49 2e 70 68 27 3b | 0d 0d 23 20 2a 53 20 3d |USI.ph';|..# *S =|
|00000140| 20 73 79 6d 62 6f 6c 20 | 66 6f 72 20 63 75 72 72 | symbol |for curr|
|00000150| 65 6e 74 20 49 2f 4f 2c | 20 67 65 74 73 20 61 73 |ent I/O,| gets as|
|00000160| 73 69 67 6e 65 64 20 2a | 63 68 61 74 73 79 6d 62 |signed *|chatsymb|
|00000170| 6f 6c 2e 2e 2e 2e 0d 24 | 6e 65 78 74 20 3d 20 22 |ol.....$|next = "|
|00000180| 63 68 61 74 73 79 6d 62 | 6f 6c 30 30 30 30 30 30 |chatsymb|ol000000|
|00000190| 22 3b 20 23 20 6e 65 78 | 74 20 6f 6e 65 0d 24 6e |"; # nex|t one.$n|
|000001a0| 65 78 74 70 61 74 20 3d | 20 22 5e 63 68 61 74 73 |extpat =| "^chats|
|000001b0| 79 6d 62 6f 6c 22 3b 20 | 23 20 70 61 74 74 65 72 |ymbol"; |# patter|
|000001c0| 6e 73 20 74 68 61 74 20 | 6d 61 74 63 68 20 6e 65 |ns that |match ne|
|000001d0| 78 74 2b 2b 2c 20 2b 2b | 2c 20 2b 2b 2c 20 2b 2b |xt++, ++|, ++, ++|
|000001e0| 0d 0d 0d 23 23 20 24 68 | 61 6e 64 6c 65 20 3d 20 |...## $h|andle = |
|000001f0| 26 63 68 61 74 27 6f 70 | 65 6e 5f 70 6f 72 74 28 |&chat'op|en_port(|
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|00000220| 20 6f 70 65 6e 73 20 61 | 20 6e 61 6d 65 64 20 6f | opens a| named o|
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|00000250| 20 62 65 20 63 72 65 61 | 74 65 64 20 77 69 74 68 | be crea|ted with|
|00000260| 20 6f 6e 65 20 6f 66 20 | 74 68 65 20 70 61 63 6b | one of |the pack|
|00000270| 5f 73 6f 63 6b 61 64 64 | 72 c9 20 72 6f 75 74 69 |_sockadd|r. routi|
|00000280| 6e 65 73 20 69 6e 20 47 | 55 53 49 2e 70 6c 0d 0d |nes in G|USI.pl..|
|00000290| 73 75 62 20 6f 70 65 6e | 5f 70 6f 72 74 20 7b 20 |sub open|_port { |
|000002a0| 23 23 20 70 75 62 6c 69 | 63 0d 09 6c 6f 63 61 6c |## publi|c..local|
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|000002c0| 20 24 6f 75 72 61 64 64 | 72 29 20 3d 20 40 5f 3b | $ouradd|r) = @_;|
|000002d0| 0d 0d 09 2a 53 20 3d 20 | 2b 2b 24 6e 65 78 74 3b |...*S = |++$next;|
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|000003b0| 20 63 6c 6f 73 65 20 53 | 20 77 68 69 6c 65 20 73 | close S| while s|
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|00000420| 53 20 77 68 69 6c 65 20 | 73 61 76 69 6e 67 20 24 |S while |saving $|
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|00000460| 5b 30 5d 29 3b 0d 09 24 | 6e 65 78 74 3b 20 23 20 |[0]);..$|next; # |
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|000004c0| 79 2c 20 5b 24 6f 75 72 | 61 64 64 72 5d 29 3b 0d |y, [$our|addr]);.|
|000004d0| 23 23 20 6f 70 65 6e 73 | 20 61 20 54 43 50 20 70 |## opens| a TCP p|
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|00000590| 62 20 6f 70 65 6e 5f 6c | 69 73 74 65 6e 20 7b 20 |b open_l|isten { |
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|000005d0| 64 72 29 20 3d 20 40 5f | 3b 0d 09 6c 6f 63 61 6c |dr) = @_|;..local|
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|00000670| 0d 09 09 75 6e 6c 65 73 | 73 20 28 62 69 6e 64 28 |...unles|s (bind(|
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|000006a0| 63 6c 6f 73 65 28 4e 53 | 29 29 3b 0d 09 09 09 72 |close(NS|));....r|
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|00000db0| 73 2c 20 24 70 61 74 74 | 65 72 6e 2c 20 24 61 63 |s, $patt|ern, $ac|
|00000dc0| 74 69 6f 6e 2c 20 24 73 | 75 62 6e 61 6d 65 29 3b |tion, $s|ubname);|
|00000dd0| 0d 09 24 65 6e 64 74 69 | 6d 65 20 2b 3d 20 74 69 |..$endti|me += ti|
|00000de0| 6d 65 20 69 66 20 24 65 | 6e 64 74 69 6d 65 20 3c |me if $e|ndtime <|
|00000df0| 20 36 30 30 5f 30 30 30 | 5f 30 30 30 3b 0d 0d 09 | 600_000|_000;...|
|00000e00| 69 66 20 28 64 65 66 69 | 6e 65 64 20 24 53 7b 22 |if (defi|ned $S{"|
|00000e10| 6e 65 65 64 73 5f 61 63 | 63 65 70 74 22 7d 29 20 |needs_ac|cept"}) |
|00000e20| 7b 20 23 20 69 73 20 69 | 74 20 61 20 6c 69 73 74 |{ # is i|t a list|
|00000e30| 65 6e 20 73 6f 63 6b 65 | 74 3f 0d 09 09 6c 6f 63 |en socke|t?...loc|
|00000e40| 61 6c 28 2a 4e 53 29 20 | 3d 20 24 53 7b 22 6e 65 |al(*NS) |= $S{"ne|
|00000e50| 65 64 73 5f 61 63 63 65 | 70 74 22 7d 3b 0d 09 09 |eds_acce|pt"};...|
|00000e60| 64 65 6c 65 74 65 20 24 | 53 7b 22 6e 65 65 64 73 |delete $|S{"needs|
|00000e70| 5f 61 63 63 65 70 74 22 | 7d 3b 0d 09 09 24 53 7b |_accept"|};...$S{|
|00000e80| 22 6e 65 65 64 73 5f 63 | 6c 6f 73 65 22 7d 20 3d |"needs_c|lose"} =|
|00000e90| 20 2a 4e 53 3b 0d 09 09 | 75 6e 6c 65 73 73 28 61 | *NS;...|unless(a|
|00000ea0| 63 63 65 70 74 28 53 2c | 4e 53 29 29 20 7b 0d 09 |ccept(S,|NS)) {..|
|00000eb0| 09 09 28 24 21 29 20 3d | 20 28 24 21 2c 20 63 6c |..($!) =| ($!, cl|
|00000ec0| 6f 73 65 28 53 29 2c 20 | 63 6c 6f 73 65 28 4e 53 |ose(S), |close(NS|
|00000ed0| 29 29 3b 0d 09 09 09 72 | 65 74 75 72 6e 20 75 6e |));....r|eturn un|
|00000ee0| 64 65 66 3b 0d 09 09 7d | 0d 09 09 73 65 6c 65 63 |def;...}|...selec|
|00000ef0| 74 28 28 73 65 6c 65 63 | 74 28 53 29 2c 20 24 7c |t((selec|t(S), $||
|00000f00| 20 3d 20 31 29 5b 30 5d | 29 3b 0d 09 7d 0d 0d 09 | = 1)[0]|);..}...|
|00000f10| 23 20 6e 6f 77 20 73 65 | 65 20 77 68 65 74 68 65 |# now se|e whethe|
|00000f20| 72 20 77 65 20 6e 65 65 | 64 20 74 6f 20 63 72 65 |r we nee|d to cre|
|00000f30| 61 74 65 20 61 20 6e 65 | 77 20 73 75 62 3a 0d 0d |ate a ne|w sub:..|
|00000f40| 09 75 6e 6c 65 73 73 20 | 28 24 73 75 62 6e 61 6d |.unless |($subnam|
|00000f50| 65 20 3d 20 24 65 78 70 | 65 63 74 5f 73 75 62 6e |e = $exp|ect_subn|
|00000f60| 61 6d 65 7b 24 63 61 6c | 6c 65 72 2c 40 5f 7d 29 |ame{$cal|ler,@_})|
|00000f70| 20 7b 0d 09 09 23 20 6e | 6f 70 65 2e 20 20 6d 61 | {...# n|ope.  ma|
|00000f80| 6b 65 20 61 20 6e 65 77 | 20 6f 6e 65 3a 0d 09 09 |ke a new| one:...|
|00000f90| 24 65 78 70 65 63 74 5f | 73 75 62 6e 61 6d 65 7b |$expect_|subname{|
|00000fa0| 24 63 61 6c 6c 65 72 2c | 40 5f 7d 20 3d 20 24 73 |$caller,|@_} = $s|
|00000fb0| 75 62 6e 61 6d 65 20 3d | 20 24 6e 65 78 74 73 75 |ubname =| $nextsu|
|00000fc0| 62 6e 61 6d 65 2b 2b 3b | 0d 0d 09 09 24 63 61 73 |bname++;|....$cas|
|00000fd0| 65 73 20 2e 3d 20 3c 3c | 22 45 44 51 22 3b 20 23 |es .= <<|"EDQ"; #|
|00000fe0| 20 68 65 61 64 65 72 20 | 69 73 20 66 75 6e 6e 79 | header |is funny|
|00000ff0| 20 74 6f 20 6d 61 6b 65 | 20 65 76 65 72 79 74 68 | to make| everyth|
|00001000| 69 6e 67 20 65 6c 73 69 | 66 27 73 0d 73 75 62 20 |ing elsi|f's.sub |
|00001010| 24 73 75 62 6e 61 6d 65 | 20 7b 0d 09 4c 4f 4f 50 |$subname| {..LOOP|
|00001020| 3a 20 7b 0d 09 09 69 66 | 20 28 30 29 20 7b 20 3b |: {...if| (0) { ;|
|00001030| 20 7d 0d 45 44 51 0d 09 | 09 77 68 69 6c 65 20 28 | }.EDQ..|.while (|
|00001040| 40 5f 29 20 7b 0d 09 09 | 09 28 24 70 61 74 74 65 |@_) {...|.($patte|
|00001050| 72 6e 2c 24 61 63 74 69 | 6f 6e 29 20 3d 20 73 70 |rn,$acti|on) = sp|
|00001060| 6c 69 63 65 28 40 5f 2c | 30 2c 32 29 3b 0d 09 09 |lice(@_,|0,2);...|
|00001070| 09 69 66 20 28 24 70 61 | 74 74 65 72 6e 20 3d 7e |.if ($pa|ttern =~|
|00001080| 20 2f 5e 65 6f 66 24 2f | 69 29 20 7b 0d 09 09 09 | /^eof$/|i) {....|
|00001090| 09 24 63 61 73 65 73 20 | 2e 3d 20 3c 3c 22 45 44 |.$cases |.= <<"ED|
|000010a0| 51 22 3b 0d 09 09 65 6c | 73 69 66 20 28 5c 24 65 |Q";...el|sif (\$e|
|000010b0| 6f 66 29 20 7b 0d 09 20 | 09 09 70 61 63 6b 61 67 |of) {.. |..packag|
|000010c0| 65 20 24 63 61 6c 6c 65 | 72 3b 0d 09 09 09 24 61 |e $calle|r;....$a|
|000010d0| 63 74 69 6f 6e 3b 0d 09 | 09 7d 0d 45 44 51 0d 09 |ction;..|.}.EDQ..|
|000010e0| 09 09 09 24 65 6f 66 20 | 3d 20 30 3b 0d 09 09 09 |...$eof |= 0;....|
|000010f0| 7d 20 65 6c 73 69 66 20 | 28 24 70 61 74 74 65 72 |} elsif |($patter|
|00001100| 6e 20 3d 7e 20 2f 5e 74 | 69 6d 65 6f 75 74 24 2f |n =~ /^t|imeout$/|
|00001110| 69 29 20 7b 0d 09 09 09 | 24 63 61 73 65 73 20 2e |i) {....|$cases .|
|00001120| 3d 20 3c 3c 22 45 44 51 | 22 3b 0d 09 09 65 6c 73 |= <<"EDQ|";...els|
|00001130| 69 66 20 28 5c 24 74 69 | 6d 65 6f 75 74 29 20 7b |if (\$ti|meout) {|
|00001140| 0d 09 09 20 09 70 61 63 | 6b 61 67 65 20 24 63 61 |... .pac|kage $ca|
|00001150| 6c 6c 65 72 3b 0d 09 09 | 09 24 61 63 74 69 6f 6e |ller;...|.$action|
|00001160| 3b 0d 09 09 7d 0d 45 44 | 51 0d 09 09 09 09 24 74 |;...}.ED|Q.....$t|
|00001170| 69 6d 65 6f 75 74 20 3d | 20 30 3b 0d 09 09 09 7d |imeout =| 0;....}|
|00001180| 20 65 6c 73 65 20 7b 0d | 09 09 09 09 24 70 61 74 | else {.|....$pat|
|00001190| 74 65 72 6e 20 3d 7e 20 | 73 23 2f 23 5c 5c 2f 23 |tern =~ |s#/#\\/#|
|000011a0| 67 3b 0d 09 09 09 24 63 | 61 73 65 73 20 2e 3d 20 |g;....$c|ases .= |
|000011b0| 3c 3c 22 45 44 51 22 3b | 0d 09 09 65 6c 73 69 66 |<<"EDQ";|...elsif|
|000011c0| 20 28 5c 24 53 20 3d 7e | 20 2f 24 70 61 74 74 65 | (\$S =~| /$patte|
|000011d0| 72 6e 2f 29 20 7b 0d 09 | 09 09 5c 24 53 20 3d 20 |rn/) {..|..\$S = |
|000011e0| 5c 24 27 3b 0d 09 09 20 | 09 70 61 63 6b 61 67 65 |\$';... |.package|
|000011f0| 20 24 63 61 6c 6c 65 72 | 3b 0d 09 09 09 24 61 63 | $caller|;....$ac|
|00001200| 74 69 6f 6e 3b 0d 09 09 | 7d 0d 45 44 51 0d 09 09 |tion;...|}.EDQ...|
|00001210| 09 7d 0d 09 09 7d 0d 09 | 09 24 63 61 73 65 73 20 |.}...}..|.$cases |
|00001220| 2e 3d 20 3c 3c 22 45 44 | 51 22 20 69 66 20 24 65 |.= <<"ED|Q" if $e|
|00001230| 6f 66 3b 0d 09 09 65 6c | 73 69 66 20 28 5c 24 65 |of;...el|sif (\$e|
|00001240| 6f 66 29 20 7b 0d 09 09 | 09 75 6e 64 65 66 3b 0d |of) {...|.undef;.|
|00001250| 09 09 7d 0d 45 44 51 0d | 09 09 24 63 61 73 65 73 |..}.EDQ.|..$cases|
|00001260| 20 2e 3d 20 3c 3c 22 45 | 44 51 22 20 69 66 20 24 | .= <<"E|DQ" if $|
|00001270| 74 69 6d 65 6f 75 74 3b | 0d 09 09 65 6c 73 69 66 |timeout;|...elsif|
|00001280| 20 28 5c 24 74 69 6d 65 | 6f 75 74 29 20 7b 0d 09 | (\$time|out) {..|
|00001290| 09 09 75 6e 64 65 66 3b | 0d 09 09 7d 0d 45 44 51 |..undef;|...}.EDQ|
|000012a0| 0d 09 09 24 63 61 73 65 | 73 20 2e 3d 20 3c 3c 27 |...$case|s .= <<'|
|000012b0| 45 53 51 27 3b 0d 09 09 | 65 6c 73 65 20 7b 0d 09 |ESQ';...|else {..|
|000012c0| 09 09 24 72 6d 61 73 6b | 20 3d 20 22 22 3b 0d 09 |..$rmask| = "";..|
|000012d0| 09 09 76 65 63 28 24 72 | 6d 61 73 6b 2c 66 69 6c |..vec($r|mask,fil|
|000012e0| 65 6e 6f 28 53 29 2c 31 | 29 20 3d 20 31 3b 0d 09 |eno(S),1|) = 1;..|
|000012f0| 09 09 28 24 6e 66 6f 75 | 6e 64 2c 20 24 72 6d 61 |..($nfou|nd, $rma|
|00001300| 73 6b 29 20 3d 0d 09 09 | 20 09 09 73 65 6c 65 63 |sk) =...| ..selec|
|00001310| 74 28 24 72 6d 61 73 6b | 2c 20 75 6e 64 65 66 2c |t($rmask|, undef,|
|00001320| 20 75 6e 64 65 66 2c 20 | 24 65 6e 64 74 69 6d 65 | undef, |$endtime|
|00001330| 20 2d 20 74 69 6d 65 29 | 3b 0d 09 09 09 69 66 20 | - time)|;....if |
|00001340| 28 24 6e 66 6f 75 6e 64 | 29 20 7b 0d 09 09 09 09 |($nfound|) {.....|
|00001350| 24 6e 72 65 61 64 20 3d | 20 73 79 73 72 65 61 64 |$nread =| sysread|
|00001360| 28 53 2c 20 24 74 68 69 | 73 62 75 66 2c 20 31 30 |(S, $thi|sbuf, 10|
|00001370| 32 34 29 3b 0d 09 09 09 | 09 69 66 20 28 24 6e 72 |24);....|.if ($nr|
|00001380| 65 61 64 20 3e 20 30 29 | 20 7b 0d 09 09 09 09 09 |ead > 0)| {......|
|00001390| 24 53 20 2e 3d 20 24 74 | 68 69 73 62 75 66 3b 0d |$S .= $t|hisbuf;.|
|000013a0| 09 09 09 09 7d 20 65 6c | 73 65 20 7b 0d 09 09 09 |....} el|se {....|
|000013b0| 09 09 24 65 6f 66 2b 2b | 2c 20 72 65 64 6f 20 4c |..$eof++|, redo L|
|000013c0| 4f 4f 50 3b 20 23 20 61 | 6e 79 20 65 72 72 6f 72 |OOP; # a|ny error|
|000013d0| 20 69 73 20 61 6c 73 6f | 20 65 6f 66 0d 09 09 09 | is also| eof....|
|000013e0| 09 7d 0d 09 09 09 7d 20 | 65 6c 73 65 20 7b 0d 09 |.}....} |else {..|
|000013f0| 09 09 09 24 74 69 6d 65 | 6f 75 74 2b 2b 2c 20 72 |...$time|out++, r|
|00001400| 65 64 6f 20 4c 4f 4f 50 | 3b 20 23 20 74 69 6d 65 |edo LOOP|; # time|
|00001410| 6f 75 74 0d 09 09 09 7d | 0d 09 09 09 72 65 64 6f |out....}|....redo|
|00001420| 20 4c 4f 4f 50 3b 0d 09 | 09 7d 0d 09 7d 0d 7d 0d | LOOP;..|.}..}.}.|
|00001430| 45 53 51 0d 09 09 65 76 | 61 6c 20 24 63 61 73 65 |ESQ...ev|al $case|
|00001440| 73 3b 20 64 69 65 20 22 | 24 63 61 73 65 73 3a 5c |s; die "|$cases:\|
|00001450| 6e 24 40 22 20 69 66 20 | 24 40 3b 0d 09 7d 0d 09 |n$@" if |$@;..}..|
|00001460| 24 65 6f 66 20 3d 20 24 | 74 69 6d 65 6f 75 74 20 |$eof = $|timeout |
|00001470| 3d 20 30 3b 0d 09 64 6f | 20 24 73 75 62 6e 61 6d |= 0;..do| $subnam|
|00001480| 65 28 29 3b 0d 7d 0d 0d | 23 23 20 26 63 68 61 74 |e();.}..|## &chat|
|00001490| 27 70 72 69 6e 74 28 5b | 24 68 61 6e 64 6c 65 2c |'print([|$handle,|
|000014a0| 5d 20 40 64 61 74 61 29 | 0d 23 23 20 24 68 61 6e |] @data)|.## $han|
|000014b0| 64 6c 65 20 69 73 20 66 | 72 6f 6d 20 70 72 65 76 |dle is f|rom prev|
|000014c0| 69 6f 75 73 20 26 63 68 | 61 74 27 6f 70 65 6e 28 |ious &ch|at'open(|
|000014d0| 29 2e 0d 23 23 20 6c 69 | 6b 65 20 70 72 69 6e 74 |)..## li|ke print|
|000014e0| 20 24 68 61 6e 64 6c 65 | 20 40 64 61 74 61 0d 0d | $handle| @data..|
|000014f0| 73 75 62 20 70 72 69 6e | 74 20 7b 20 23 23 20 70 |sub prin|t { ## p|
|00001500| 75 62 6c 69 63 0d 09 69 | 66 20 28 24 5f 5b 30 5d |ublic..i|f ($_[0]|
|00001510| 20 3d 7e 20 2f 24 6e 65 | 78 74 70 61 74 2f 29 20 | =~ /$ne|xtpat/) |
|00001520| 7b 0d 09 09 2a 53 20 3d | 20 73 68 69 66 74 3b 0d |{...*S =| shift;.|
|00001530| 09 7d 0d 0d 09 69 66 20 | 28 64 65 66 69 6e 65 64 |.}...if |(defined|
|00001540| 20 24 53 7b 22 6e 65 65 | 64 73 5f 61 63 63 65 70 | $S{"nee|ds_accep|
|00001550| 74 22 7d 29 20 7b 20 23 | 20 69 73 20 69 74 20 61 |t"}) { #| is it a|
|00001560| 20 6c 69 73 74 65 6e 20 | 73 6f 63 6b 65 74 3f 0d | listen |socket?.|
|00001570| 09 09 6c 6f 63 61 6c 28 | 2a 4e 53 29 20 3d 20 24 |..local(|*NS) = $|
|00001580| 53 7b 22 6e 65 65 64 73 | 5f 61 63 63 65 70 74 22 |S{"needs|_accept"|
|00001590| 7d 3b 0d 09 09 64 65 6c | 65 74 65 20 24 53 7b 22 |};...del|ete $S{"|
|000015a0| 6e 65 65 64 73 5f 61 63 | 63 65 70 74 22 7d 3b 0d |needs_ac|cept"};.|
|000015b0| 09 09 24 53 7b 22 6e 65 | 65 64 73 5f 63 6c 6f 73 |..$S{"ne|eds_clos|
|000015c0| 65 22 7d 20 3d 20 2a 4e | 53 3b 0d 09 09 75 6e 6c |e"} = *N|S;...unl|
|000015d0| 65 73 73 28 61 63 63 65 | 70 74 28 53 2c 4e 53 29 |ess(acce|pt(S,NS)|
|000015e0| 29 20 7b 0d 09 09 09 28 | 24 21 29 20 3d 20 28 24 |) {....(|$!) = ($|
|000015f0| 21 2c 20 63 6c 6f 73 65 | 28 53 29 2c 20 63 6c 6f |!, close|(S), clo|
|00001600| 73 65 28 4e 53 29 29 3b | 0d 09 09 09 72 65 74 75 |se(NS));|....retu|
|00001610| 72 6e 20 75 6e 64 65 66 | 3b 0d 09 09 7d 0d 09 09 |rn undef|;...}...|
|00001620| 73 65 6c 65 63 74 28 28 | 73 65 6c 65 63 74 28 53 |select((|select(S|
|00001630| 29 2c 20 24 7c 20 3d 20 | 31 29 5b 30 5d 29 3b 0d |), $| = |1)[0]);.|
|00001640| 09 7d 0d 09 0d 09 70 72 | 69 6e 74 20 53 20 40 5f |.}....pr|int S @_|
|00001650| 3b 0d 7d 0d 0d 23 23 20 | 26 63 68 61 74 27 63 6c |;.}..## |&chat'cl|
|00001660| 6f 73 65 28 5b 24 68 61 | 6e 64 6c 65 2c 5d 29 0d |ose([$ha|ndle,]).|
|00001670| 23 23 20 24 68 61 6e 64 | 6c 65 20 69 73 20 66 72 |## $hand|le is fr|
|00001680| 6f 6d 20 70 72 65 76 69 | 6f 75 73 20 26 63 68 61 |om previ|ous &cha|
|00001690| 74 27 6f 70 65 6e 28 29 | 2e 0d 23 23 20 6c 69 6b |t'open()|..## lik|
|000016a0| 65 20 63 6c 6f 73 65 20 | 24 68 61 6e 64 6c 65 0d |e close |$handle.|
|000016b0| 0d 73 75 62 20 63 6c 6f | 73 65 20 7b 20 23 23 20 |.sub clo|se { ## |
|000016c0| 70 75 62 6c 69 63 0d 09 | 6c 6f 63 61 6c 28 24 70 |public..|local($p|
|000016d0| 69 64 29 3b 0d 09 69 66 | 20 28 24 5f 5b 30 5d 20 |id);..if| ($_[0] |
|000016e0| 3d 7e 20 2f 24 6e 65 78 | 74 70 61 74 2f 29 20 7b |=~ /$nex|tpat/) {|
|000016f0| 0d 09 09 24 70 69 64 20 | 3d 20 24 50 49 44 7b 24 |...$pid |= $PID{$|
|00001700| 5f 5b 30 5d 7d 3b 0d 09 | 20 09 2a 53 20 3d 20 73 |_[0]};..| .*S = s|
|00001710| 68 69 66 74 3b 0d 09 7d | 20 65 6c 73 65 20 7b 0d |hift;..}| else {.|
|00001720| 09 09 24 70 69 64 20 3d | 20 24 50 49 44 7b 24 6e |..$pid =| $PID{$n|
|00001730| 65 78 74 7d 3b 0d 09 7d | 0d 09 63 6c 6f 73 65 28 |ext};..}|..close(|
|00001740| 53 29 3b 0d 09 69 66 20 | 28 64 65 66 69 6e 65 64 |S);..if |(defined|
|00001750| 20 24 53 7b 22 6e 65 65 | 64 73 5f 63 6c 6f 73 65 | $S{"nee|ds_close|
|00001760| 22 7d 29 20 7b 20 23 20 | 69 73 20 69 74 20 61 20 |"}) { # |is it a |
|00001770| 6c 69 73 74 65 6e 20 73 | 6f 63 6b 65 74 3f 0d 09 |listen s|ocket?..|
|00001780| 09 6c 6f 63 61 6c 28 2a | 4e 53 29 20 3d 20 24 53 |.local(*|NS) = $S|
|00001790| 7b 22 6e 65 65 64 73 5f | 63 6c 6f 73 65 22 7d 3b |{"needs_|close"};|
|000017a0| 0d 09 09 64 65 6c 65 74 | 65 20 24 53 7b 22 6e 65 |...delet|e $S{"ne|
|000017b0| 65 64 73 5f 63 6c 6f 73 | 65 22 7d 3b 0d 09 09 63 |eds_clos|e"};...c|
|000017c0| 6c 6f 73 65 28 4e 53 29 | 3b 0d 09 7d 0d 7d 0d 0d |lose(NS)|;..}.}..|
|000017d0| 23 23 20 40 72 65 61 64 | 79 5f 68 61 6e 64 6c 65 |## @read|y_handle|
|000017e0| 73 20 3d 20 26 63 68 61 | 74 27 73 65 6c 65 63 74 |s = &cha|t'select|
|000017f0| 28 24 74 69 6d 65 6f 75 | 74 2c 20 40 68 61 6e 64 |($timeou|t, @hand|
|00001800| 6c 65 73 29 0d 23 23 20 | 73 65 6c 65 63 74 28 29 |les).## |select()|
|00001810| 27 73 20 74 68 65 20 68 | 61 6e 64 6c 65 73 20 77 |'s the h|andles w|
|00001820| 69 74 68 20 61 20 74 69 | 6d 65 6f 75 74 20 76 61 |ith a ti|meout va|
|00001830| 6c 75 65 20 6f 66 20 24 | 74 69 6d 65 6f 75 74 20 |lue of $|timeout |
|00001840| 73 65 63 6f 6e 64 73 2e | 0d 23 23 20 52 65 74 75 |seconds.|.## Retu|
|00001850| 72 6e 73 20 61 6e 20 61 | 72 72 61 79 20 6f 66 20 |rns an a|rray of |
|00001860| 68 61 6e 64 6c 65 73 20 | 74 68 61 74 20 61 72 65 |handles |that are|
|00001870| 20 72 65 61 64 79 20 66 | 6f 72 20 49 2f 4f 2e 0d | ready f|or I/O..|
|00001880| 23 23 20 42 6f 74 68 20 | 75 73 65 72 20 68 61 6e |## Both |user han|
|00001890| 64 6c 65 73 20 61 6e 64 | 20 63 68 61 74 20 68 61 |dles and| chat ha|
|000018a0| 6e 64 6c 65 73 20 61 72 | 65 20 73 75 70 70 6f 72 |ndles ar|e suppor|
|000018b0| 74 65 64 20 28 62 75 74 | 20 62 65 77 61 72 65 20 |ted (but| beware |
|000018c0| 6f 66 0d 23 23 20 73 74 | 64 69 6f 27 73 20 62 75 |of.## st|dio's bu|
|000018d0| 66 66 65 72 69 6e 67 20 | 66 6f 72 20 75 73 65 72 |ffering |for user|
|000018e0| 20 68 61 6e 64 6c 65 73 | 29 2e 0d 0d 73 75 62 20 | handles|)...sub |
|000018f0| 73 65 6c 65 63 74 20 7b | 20 23 23 20 70 75 62 6c |select {| ## publ|
|00001900| 69 63 0d 09 6c 6f 63 61 | 6c 28 24 74 69 6d 65 6f |ic..loca|l($timeo|
|00001910| 75 74 29 20 3d 20 73 68 | 69 66 74 3b 0d 09 6c 6f |ut) = sh|ift;..lo|
|00001920| 63 61 6c 28 40 68 61 6e | 64 6c 65 73 29 20 3d 20 |cal(@han|dles) = |
|00001930| 40 5f 3b 0d 09 6c 6f 63 | 61 6c 28 25 68 61 6e 64 |@_;..loc|al(%hand|
|00001940| 6c 65 6e 61 6d 65 29 20 | 3d 20 28 29 3b 0d 09 6c |lename) |= ();..l|
|00001950| 6f 63 61 6c 28 25 72 65 | 61 64 79 29 20 3d 20 28 |ocal(%re|ady) = (|
|00001960| 29 3b 0d 09 6c 6f 63 61 | 6c 28 24 63 61 6c 6c 65 |);..loca|l($calle|
|00001970| 72 29 20 3d 20 63 61 6c | 6c 65 72 3b 0d 09 6c 6f |r) = cal|ler;..lo|
|00001980| 63 61 6c 28 24 72 6d 61 | 73 6b 29 20 3d 20 22 22 |cal($rma|sk) = ""|
|00001990| 3b 0d 09 66 6f 72 20 28 | 40 68 61 6e 64 6c 65 73 |;..for (|@handles|
|000019a0| 29 20 7b 0d 09 09 69 66 | 20 28 2f 24 6e 65 78 74 |) {...if| (/$next|
|000019b0| 70 61 74 2f 6f 29 20 7b | 20 23 20 6f 6e 65 20 6f |pat/o) {| # one o|
|000019c0| 66 20 6f 75 72 73 2e 2e | 2e 20 73 65 65 20 69 66 |f ours..|. see if|
|000019d0| 20 72 65 61 64 79 0d 09 | 09 09 6c 6f 63 61 6c 28 | ready..|..local(|
|000019e0| 2a 53 59 4d 29 20 3d 20 | 24 5f 3b 0d 09 09 09 09 |*SYM) = |$_;.....|
|000019f0| 69 66 20 28 64 65 66 69 | 6e 65 64 20 24 53 59 4d |if (defi|ned $SYM|
|00001a00| 7b 22 6e 65 65 64 73 5f | 61 63 63 65 70 74 22 7d |{"needs_|accept"}|
|00001a10| 29 20 7b 20 23 20 69 73 | 20 69 74 20 61 20 6c 69 |) { # is| it a li|
|00001a20| 73 74 65 6e 20 73 6f 63 | 6b 65 74 3f 0d 09 09 09 |sten soc|ket?....|
|00001a30| 09 09 6c 6f 63 61 6c 28 | 2a 4e 53 29 20 3d 20 24 |..local(|*NS) = $|
|00001a40| 53 59 4d 7b 22 6e 65 65 | 64 73 5f 61 63 63 65 70 |SYM{"nee|ds_accep|
|00001a50| 74 22 7d 3b 0d 09 09 09 | 09 09 64 65 6c 65 74 65 |t"};....|..delete|
|00001a60| 20 24 53 59 4d 7b 22 6e | 65 65 64 73 5f 61 63 63 | $SYM{"n|eeds_acc|
|00001a70| 65 70 74 22 7d 3b 0d 09 | 09 09 09 09 24 53 59 4d |ept"};..|....$SYM|
|00001a80| 7b 22 6e 65 65 64 73 5f | 63 6c 6f 73 65 22 7d 20 |{"needs_|close"} |
|00001a90| 3d 20 2a 4e 53 3b 0d 09 | 09 09 09 09 75 6e 6c 65 |= *NS;..|....unle|
|00001aa0| 73 73 28 61 63 63 65 70 | 74 28 53 59 4d 2c 4e 53 |ss(accep|t(SYM,NS|
|00001ab0| 29 29 20 7b 0d 09 09 09 | 09 09 09 28 24 21 29 20 |)) {....|...($!) |
|00001ac0| 3d 20 28 24 21 2c 20 63 | 6c 6f 73 65 28 53 59 4d |= ($!, c|lose(SYM|
|00001ad0| 29 2c 20 63 6c 6f 73 65 | 28 4e 53 29 29 3b 0d 09 |), close|(NS));..|
|00001ae0| 09 09 09 09 09 72 65 74 | 75 72 6e 20 75 6e 64 65 |.....ret|urn unde|
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|00001b40| 09 09 09 24 74 69 6d 65 | 6f 75 74 20 3d 20 30 3b |...$time|out = 0;|
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|00001b70| 5f 7d 2b 2b 3b 0d 09 09 | 09 7d 0d 09 09 09 24 68 |_}++;...|.}....$h|
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|00001b90| 28 24 5f 29 7d 20 3d 20 | 24 5f 3b 0d 09 09 7d 20 |($_)} = |$_;...} |
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|00001bb0| 65 6e 61 6d 65 7b 66 69 | 6c 65 6e 6f 28 2f 27 2f |ename{fi|leno(/'/|
|00001bc0| 20 3f 20 24 5f 20 3a 20 | 22 24 63 61 6c 6c 65 72 | ? $_ : |"$caller|
|00001bd0| 5c 27 24 5f 22 29 7d 20 | 3d 20 24 5f 3b 0d 09 09 |\'$_")} |= $_;...|
|00001be0| 7d 0d 09 7d 0d 09 66 6f | 72 20 28 73 6f 72 74 20 |}..}..fo|r (sort |
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|00001c30| 20 75 6e 64 65 66 2c 20 | 75 6e 64 65 66 2c 20 24 | undef, |undef, $|
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|00001cc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00001cf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00001d30| 0a 6d 61 63 63 68 61 74 | 2e 70 6c 00 02 00 00 00 |.macchat|.pl.....|
|00001d40| 54 45 58 54 4d 50 53 20 | 01 00 01 04 00 00 00 00 |TEXTMPS |........|
|00001d50| 00 00 54 45 58 54 4d 50 | 53 20 01 00 01 04 00 00 |..TEXTMP|S ......|
|00001d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001d70| 00 00 a8 ee 28 f2 00 00 | 1c 36 00 00 03 ad 20 5f |....(...|.6.... _|
|00001d80| 50 4f 4e d0 4e 56 00 00 | 2f 0c 4e ba 00 1e 28 40 |PON.NV..|/.N...(@|
|00001d90| 20 0c 67 0c 59 8f 2f 14 | 4e ba 00 6a 20 1f 60 02 | .g.Y./.|N..j .`.|
|00001da0| 70 00 28 6e ff fc 4e 5e | 4e 75 4e 56 00 00 48 e7 |p.(n..N^|NuNV..H.|
|00001db0| 01 08 59 8f 2f 3c 43 4f | 44 45 3f 3c e0 01 a9 a0 |..Y./<CO|DE?<....|
|00001dc0| 28 5f 20 0c 66 14 55 8f | a9 af 3e 1f 66 18 3e 38 |(_ .f.U.|..>.f.>8|
|00001dd0| 02 20 66 12 3e 3c ff 40 | 60 0c 20 4c a0 64 20 4c |. f.><.@|`. L.d L|
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|00001df0| 2f 3c c0 00 02 00 a8 fd | 70 00 4c ee 10 80 ff f8 |/<......|p.L.....|
|00001e00| 00 00 00 78 00 05 00 00 | 00 48 00 48 00 00 00 00 |...x....|.H.H....|
|00001e10| 03 0d 02 2f ff e7 ff ee | 03 31 02 41 1f 03 05 7b |.../....|.1.A...{|
|00001e20| 03 e0 00 01 00 00 01 2c | 01 2c 00 00 00 00 0c b6 |.......,|.,......|
|00001e30| 09 19 01 2c 00 2d 05 a0 | 5e ec 00 26 04 01 01 01 |...,.-..|^..&....|
|00001e40| 00 18 00 01 27 0f 00 01 | 00 01 00 00 00 00 00 00 |....'...|........|
|00001e50| 00 00 00 00 00 00 00 01 | 00 64 00 00 00 00 00 00 |........|.d......|
|00001e60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001e70| 00 00 00 00 01 00 00 02 | 41 00 00 00 00 00 01 10 |........|A.......|
|00001e80| 00 64 00 3c 01 8a 01 f4 | 06 4d 6f 6e 61 63 6f 61 |.d.<....|.Monacoa|
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|00001ea0| 6f 6d 6e 75 6c 6c 00 00 | 00 00 66 6f 72 6d 65 6e |omnull..|..formen|
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|00001f00| 00 00 00 04 00 00 00 00 | 77 61 6e 74 74 79 70 65 |........|wanttype|
|00001f10| 00 00 00 04 63 68 61 20 | 66 72 6f 6d 6f 62 6a 20 |....cha |fromobj |
|00001f20| 00 00 00 4a 00 00 00 04 | 00 00 00 00 77 61 6e 74 |...J....|....want|
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|00001f40| 6e 75 6c 6c 00 00 00 00 | 66 6f 72 6d 65 6e 75 6d |null....|formenum|
|00001f50| 00 00 00 04 6e 61 6d 65 | 73 65 6c 64 54 45 58 54 |....name|seldTEXT|
|00001f60| 00 00 00 0a 6d 61 63 63 | 68 61 74 2e 70 6c 66 6f |....macc|hat.plfo|
|00001f70| 72 6d 65 6e 75 6d 00 00 | 00 04 69 6e 64 78 73 65 |rmenum..|..indxse|
|00001f80| 6c 64 6c 6f 6e 67 00 00 | 00 09 00 00 00 00 00 00 |ldlong..|........|
|00001f90| 00 00 00 08 07 4d 61 63 | 50 65 72 6c 00 00 00 48 |.....Mac|Perl...H|
|00001fa0| 00 09 4d 6f 6e 61 63 6f | 00 40 db e8 00 00 00 3c |..Monaco|.@.....<|
|00001fb0| 00 02 59 34 00 3e 7b 5c | 80 30 00 00 ff fd 00 12 |..Y4.>{\|.0......|
|00001fc0| 00 2d 00 06 00 03 00 38 | 00 2f 01 d9 02 48 00 3c |.-.....8|./...H.<|
|00001fd0| 00 24 01 dd 02 3d a9 08 | b2 ce 00 00 13 33 00 00 |.$...=..|.....3..|
|00001fe0| 13 36 00 00 0e 8e 01 00 | 00 00 00 1e 00 38 00 2f |.6......|.....8./|
|00001ff0| 01 d9 02 48 00 3c 00 24 | 01 dd 02 3d 00 00 0e 8e |...H.<.$|...=....|
|00002000| 00 00 00 00 00 00 00 00 | 00 00 00 00 01 00 00 00 |........|........|
|00002010| 03 0a 00 00 02 0a 00 00 | 00 a3 00 3e 83 e8 14 92 |........|...>....|
|00002020| 00 00 00 1c 00 7a 00 03 | 54 46 53 50 00 00 00 22 |.....z..|TFSP..."|
|00002030| 54 46 53 53 00 00 00 2e | 53 54 52 20 00 00 00 3a |TFSS....|STR ...:|
|00002040| 4d 50 53 52 00 01 00 46 | 00 ff 00 00 00 00 00 00 |MPSR...F|........|
|00002050| 00 00 00 00 00 ff 00 0d | 00 00 00 7c 00 00 00 00 |........|...|....|
|00002060| bf f4 00 19 00 00 01 90 | 00 00 00 00 03 ed ff ff |........|........|
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|00002080| 00 40 dc 14 0c 50 72 69 | 6e 74 65 72 20 49 6e 66 |.@...Pri|nter Inf|
|00002090| 6f 0b 48 65 61 64 65 72 | 20 49 6e 66 6f 0f 46 69 |o.Header| Info.Fi|
|000020a0| 6e 64 65 72 20 41 70 70 | 20 49 6e 66 6f 00 00 00 |nder App| Info...|
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|000020d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+