| … | |
… | |
| 6 | my %global; # for use by eval'ed commands |
6 | my %global; # for use by eval'ed commands |
| 7 | |
7 | |
| 8 | sub tcp_serve($) { |
8 | sub tcp_serve($) { |
| 9 | my ($fh) = @_; |
9 | my ($fh) = @_; |
| 10 | |
10 | |
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11 | select $fh; |
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12 | |
| 11 | binmode $fh, ":raw:perlio:utf8"; |
13 | binmode $fh, ":raw:perlio:utf8"; |
| 12 | |
14 | |
| 13 | my $buf; |
15 | my $buf; |
| 14 | my ($a, $b, $c, $d, $e, $f, $g, $h, $i, $j, $k, $l, $m, $n, $o, $p, $q, $r, $s, $t, $u, $v, $w, $x, $y, $z); |
16 | my ($a, $b, $c, $d, $e, $f, $g, $h, $i, $j, $k, $l, $m, $n, $o, $p, $q, $r, $s, $t, $u, $v, $w, $x, $y, $z); |
| 15 | my (%l, @l); # for use by shell users |
17 | my (%l, @l); # for use by shell users |
| 16 | |
18 | |
| 17 | print $fh "Welcome!\n", |
19 | print <<EOF; |
| 18 | "Remember that everything entered here will be executed as a sync_job in cf::!\n", |
20 | Welcome! |
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21 | Remember that everything entered here will be in the main coro context within cf::! |
| 19 | "You can freely use \$a .. \$z and \@l and \%l\n"; |
22 | You can freely use \$a .. \$z and \@l and \%l |
| 20 | print $fh "\n> "; |
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| 21 | |
23 | |
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24 | Useful commands (note the '&'): |
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25 | |
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26 | reload_perl & |
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27 | reload_regions & |
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28 | reload_facedata & |
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29 | reload_treasures & |
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30 | reload_archetypes & |
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31 | ext::help::reload & |
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32 | ext::books::reload & |
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33 | ext::map_world::reload & |
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34 | EOF |
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35 | print "\n> "; |
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36 | |
| 22 | Event->io (fd => $fh, poll => 'r', data => cf::WF_AUTOCANCEL, cb => sub { |
37 | Event->io (fd => $fh, poll => 'r', data => 0, cb => sub { |
| 23 | if (defined (my $cmd = <$fh>)) { |
38 | if (defined (my $cmd = <$fh>)) { |
| 24 | my $old_fh = select $fh; |
39 | $cmd =~ s/\s+$//; |
| 25 | |
40 | |
| 26 | if ($cmd =~ /^\s*exit\b/i) { |
41 | if ($cmd =~ /^\s*exit\b/i) { |
| 27 | print "will not exit() server.\n"; |
42 | print "will not exit() server.\n"; |
| 28 | } else { |
43 | } else { |
| 29 | cf::sync_job { |
44 | my $sub = sub { |
| 30 | package cf; |
45 | package cf; |
| 31 | my @res = eval $cmd; |
46 | select $fh; |
| 32 | warn "tcpshell evaluation error: $@" if $@; |
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| 33 | print $@ if $@; |
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| 34 | |
47 | |
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48 | # compile first, the execute, as Coro does not support switching in eval string |
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49 | my $cb = eval "sub { $cmd }"; |
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50 | |
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51 | my $t1 = Time::HiRes::time; |
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52 | my @res = $@ ? () : eval { $cb->() }; |
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53 | my $t2 = Time::HiRes::time; |
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54 | |
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55 | print "\n", |
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56 | "command: '$cmd'\n", |
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57 | "execution time: ", $t2 - $t1, "\n"; |
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58 | warn "evaluation error: $@" if $@; |
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59 | print "evaluation error: $@\n" if $@; |
| 35 | print cf::dumpval @res > 1 ? \@res : $res[0] if @res; |
60 | print "result:\n", cf::dumpval @res > 1 ? \@res : $res[0] if @res; |
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61 | print "\n> "; |
| 36 | }; |
62 | }; |
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63 | |
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64 | if ($cmd =~ s/\s*&$//) { |
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65 | Coro::async { $sub->() }; |
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66 | } else { |
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67 | $sub->(); |
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68 | } |
| 37 | } |
69 | } |
| 38 | |
70 | |
| 39 | print "\n> "; |
71 | print "\n> "; |
| 40 | select $old_fh; |
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| 41 | } else { |
72 | } else { |
| 42 | $_[0]->w->cancel; |
73 | $_[0]->w->cancel; |
| 43 | } |
74 | } |
| 44 | }); |
75 | }); |
| 45 | } |
76 | } |
