| 1 | #!/usr/bin/perl |
1 | #!/usr/bin/perl |
| 2 | |
2 | |
| 3 | use Coro; |
3 | use Coro; |
| 4 | use Coro::Event; |
4 | use Coro::Event; |
| 5 | |
5 | |
| 6 | sub keyboard : Coro { |
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| 7 | my $w = Coro::Event->io(fd => *STDIN, poll => 'r'); |
6 | my $stdin = Coro::Event->io(fd => \*STDIN, poll => 'r'); |
| 8 | while() { |
7 | |
| 9 | print "cmd> "; |
8 | sub kbdline { |
| 10 | my $ev = $w->next; my $cmd = <STDIN>; |
9 | $stdin->next; |
| 11 | print "data> "; |
10 | my $x = <STDIN>; chomp $x; $x; |
| 12 | my $ev = $w->next; my $data = <STDIN>; |
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| 13 | } |
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| 14 | } |
11 | } |
| 15 | |
12 | |
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13 | sub keyboard : Coro { |
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14 | $|=1; |
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15 | while() { |
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16 | print "cmd> "; my $cmd = kbdline; |
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17 | print "data> "; my $data = kbdline; |
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18 | print "cmd<$cmd> data<$data>\n"; |
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19 | print "working..."; |
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20 | do_timer(after => 1); |
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21 | print "done\n"; |
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22 | } |
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23 | } |
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24 | |
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25 | sub idle : Coro { |
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26 | my $w = Coro::Event->idle(min => 1, max => 2); |
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27 | while () { |
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28 | $w->next; |
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29 | print "."; |
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30 | }; |
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31 | } |
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32 | |
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33 | sub finger : Coro { |
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34 | use IO::Socket::INET; |
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35 | # is there ANY way to do non-blocking connects with IO::Socket::INET? |
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36 | # I don't see how... |
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37 | my $io = new IO::Socket::INET PeerAddr => "noc.dfn.de:finger"; |
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38 | print "connected, sending\n"; |
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39 | syswrite $io, "trouble\n"; |
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40 | my $r = Coro::Event->io(fd => $io, poll => 'r'); |
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41 | my $buf; |
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42 | $r->next while 0 != sysread $io, $buf, 8192, length $buf; |
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43 | print $buf; |
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44 | do_timer(after => 60); |
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45 | } |
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46 | |
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47 | Coro::Event->main; |
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48 | |
