… | |
… | |
5 | use Storable; |
5 | use Storable; |
6 | use Opcode; |
6 | use Opcode; |
7 | use Safe; |
7 | use Safe; |
8 | use Safe::Hole; |
8 | use Safe::Hole; |
9 | |
9 | |
|
|
10 | use IO::AIO (); |
|
|
11 | use YAML::Syck (); |
10 | use Time::HiRes; |
12 | use Time::HiRes; |
11 | use Event; |
13 | use Event; |
12 | $Event::Eval = 1; # no idea why this is required, but it is |
14 | $Event::Eval = 1; # no idea why this is required, but it is |
13 | |
15 | |
|
|
16 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
|
|
17 | $YAML::Syck::ImplicitUnicode = 1; |
|
|
18 | |
14 | use strict; |
19 | use strict; |
15 | |
20 | |
|
|
21 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
|
|
22 | |
|
|
23 | our %COMMAND = (); |
|
|
24 | our %COMMAND_TIME = (); |
|
|
25 | our %EXTCMD = (); |
|
|
26 | |
16 | _init_vars; |
27 | _init_vars; |
17 | |
28 | |
18 | our %COMMAND = (); |
|
|
19 | our @EVENT; |
29 | our @EVENT; |
20 | our $LIBDIR = maps_directory "perl"; |
30 | our $LIBDIR = datadir . "/ext"; |
21 | |
31 | |
22 | our $TICK = MAX_TIME * 1e-6; |
32 | our $TICK = MAX_TIME * 1e-6; |
23 | our $TICK_WATCHER; |
33 | our $TICK_WATCHER; |
24 | our $NEXT_TICK; |
34 | our $NEXT_TICK; |
25 | |
35 | |
26 | our %CFG; |
36 | our %CFG; |
27 | |
37 | |
|
|
38 | our $UPTIME; $UPTIME ||= time; |
|
|
39 | |
28 | ############################################################################# |
40 | ############################################################################# |
29 | |
41 | |
30 | =head2 GLOBAL VARIABLES |
42 | =head2 GLOBAL VARIABLES |
31 | |
43 | |
32 | =over 4 |
44 | =over 4 |
|
|
45 | |
|
|
46 | =item $cf::UPTIME |
|
|
47 | |
|
|
48 | The timestamp of the server start (so not actually an uptime). |
33 | |
49 | |
34 | =item $cf::LIBDIR |
50 | =item $cf::LIBDIR |
35 | |
51 | |
36 | The perl library directory, where extensions and cf-specific modules can |
52 | The perl library directory, where extensions and cf-specific modules can |
37 | be found. It will be added to C<@INC> automatically. |
53 | be found. It will be added to C<@INC> automatically. |
… | |
… | |
62 | |
78 | |
63 | @safe::cf::object::player::ISA = @cf::object::player::ISA = 'cf::object'; |
79 | @safe::cf::object::player::ISA = @cf::object::player::ISA = 'cf::object'; |
64 | |
80 | |
65 | # we bless all objects into (empty) derived classes to force a method lookup |
81 | # we bless all objects into (empty) derived classes to force a method lookup |
66 | # within the Safe compartment. |
82 | # within the Safe compartment. |
67 | for my $pkg (qw(cf::object cf::object::player cf::player cf::map cf::party cf::region cf::arch cf::living)) { |
83 | for my $pkg (qw( |
|
|
84 | cf::object cf::object::player |
|
|
85 | cf::client cf::player |
|
|
86 | cf::arch cf::living |
|
|
87 | cf::map cf::party cf::region |
|
|
88 | )) { |
68 | no strict 'refs'; |
89 | no strict 'refs'; |
69 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
90 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
70 | } |
91 | } |
71 | |
92 | |
72 | $Event::DIED = sub { |
93 | $Event::DIED = sub { |
… | |
… | |
74 | }; |
95 | }; |
75 | |
96 | |
76 | my %ext_pkg; |
97 | my %ext_pkg; |
77 | my @exts; |
98 | my @exts; |
78 | my @hook; |
99 | my @hook; |
79 | my %command; |
|
|
80 | my %extcmd; |
|
|
81 | |
100 | |
82 | =head2 UTILITY FUNCTIONS |
101 | =head2 UTILITY FUNCTIONS |
83 | |
102 | |
84 | =over 4 |
103 | =over 4 |
85 | |
104 | |
… | |
… | |
108 | $JSON::Syck::ImplicitUnicode = 0; # work around JSON::Syck bugs |
127 | $JSON::Syck::ImplicitUnicode = 0; # work around JSON::Syck bugs |
109 | JSON::Syck::Dump $_[0] |
128 | JSON::Syck::Dump $_[0] |
110 | } |
129 | } |
111 | |
130 | |
112 | =back |
131 | =back |
|
|
132 | |
|
|
133 | =cut |
113 | |
134 | |
114 | ############################################################################# |
135 | ############################################################################# |
115 | |
136 | |
116 | =head2 EVENTS AND OBJECT ATTACHMENTS |
137 | =head2 EVENTS AND OBJECT ATTACHMENTS |
117 | |
138 | |
… | |
… | |
420 | This API is preliminary (most likely, the EVENT_KLASS_xxx prefix will be |
441 | This API is preliminary (most likely, the EVENT_KLASS_xxx prefix will be |
421 | removed in future versions), and there is no public API to access override |
442 | removed in future versions), and there is no public API to access override |
422 | results (if you must, access C<@cf::invoke_results> directly). |
443 | results (if you must, access C<@cf::invoke_results> directly). |
423 | |
444 | |
424 | =back |
445 | =back |
|
|
446 | |
|
|
447 | =cut |
425 | |
448 | |
426 | ############################################################################# |
449 | ############################################################################# |
427 | |
450 | |
428 | =head2 METHODS VALID FOR ALL CORE OBJECTS |
451 | =head2 METHODS VALID FOR ALL CORE OBJECTS |
429 | |
452 | |
… | |
… | |
510 | unlink $filename; |
533 | unlink $filename; |
511 | unlink "$filename.pst"; |
534 | unlink "$filename.pst"; |
512 | } |
535 | } |
513 | } |
536 | } |
514 | |
537 | |
|
|
538 | sub object_freezer_as_string { |
|
|
539 | my ($rdata, $objs) = @_; |
|
|
540 | |
|
|
541 | use Data::Dumper; |
|
|
542 | |
|
|
543 | $$rdata . Dumper $objs |
|
|
544 | } |
|
|
545 | |
515 | sub object_thawer_load { |
546 | sub object_thawer_load { |
516 | my ($filename) = @_; |
547 | my ($filename) = @_; |
517 | |
548 | |
518 | local $/; |
549 | local $/; |
519 | |
550 | |
… | |
… | |
544 | if exists $src->{_attachment}; |
575 | if exists $src->{_attachment}; |
545 | }, |
576 | }, |
546 | ; |
577 | ; |
547 | |
578 | |
548 | ############################################################################# |
579 | ############################################################################# |
549 | # old plug-in events |
580 | # command handling &c |
550 | |
581 | |
551 | sub inject_event { |
582 | =item cf::register_command $name => \&callback($ob,$args); |
552 | my $extension = shift; |
|
|
553 | my $event_code = shift; |
|
|
554 | |
583 | |
555 | my $cb = $hook[$event_code]{$extension} |
584 | Register a callback for execution when the client sends the user command |
556 | or return; |
585 | $name. |
557 | |
586 | |
558 | &$cb |
587 | =cut |
559 | } |
|
|
560 | |
|
|
561 | sub inject_global_event { |
|
|
562 | my $event = shift; |
|
|
563 | |
|
|
564 | my $cb = $hook[$event] |
|
|
565 | or return; |
|
|
566 | |
|
|
567 | List::Util::max map &$_, values %$cb |
|
|
568 | } |
|
|
569 | |
|
|
570 | sub inject_command { |
|
|
571 | my ($name, $obj, $params) = @_; |
|
|
572 | |
|
|
573 | for my $cmd (@{ $command{$name} }) { |
|
|
574 | $cmd->[1]->($obj, $params); |
|
|
575 | } |
|
|
576 | |
|
|
577 | -1 |
|
|
578 | } |
|
|
579 | |
588 | |
580 | sub register_command { |
589 | sub register_command { |
581 | my ($name, $time, $cb) = @_; |
590 | my ($name, $cb) = @_; |
582 | |
591 | |
583 | my $caller = caller; |
592 | my $caller = caller; |
584 | #warn "registering command '$name/$time' to '$caller'"; |
593 | #warn "registering command '$name/$time' to '$caller'"; |
585 | |
594 | |
586 | push @{ $command{$name} }, [$time, $cb, $caller]; |
595 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
587 | $COMMAND{"$name\000"} = List::Util::max map $_->[0], @{ $command{$name} }; |
|
|
588 | } |
596 | } |
|
|
597 | |
|
|
598 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
|
|
599 | |
|
|
600 | Register a callbackf ro execution when the client sends an extcmd packet. |
|
|
601 | |
|
|
602 | If the callback returns something, it is sent back as if reply was being |
|
|
603 | called. |
|
|
604 | |
|
|
605 | =cut |
589 | |
606 | |
590 | sub register_extcmd { |
607 | sub register_extcmd { |
591 | my ($name, $cb) = @_; |
608 | my ($name, $cb) = @_; |
592 | |
609 | |
593 | my $caller = caller; |
610 | my $caller = caller; |
594 | #warn "registering extcmd '$name' to '$caller'"; |
611 | #warn "registering extcmd '$name' to '$caller'"; |
595 | |
612 | |
596 | $extcmd{$name} = [$cb, $caller]; |
613 | $EXTCMD{$name} = [$cb, $caller]; |
597 | } |
614 | } |
|
|
615 | |
|
|
616 | attach_to_players |
|
|
617 | on_command => sub { |
|
|
618 | my ($pl, $name, $params) = @_; |
|
|
619 | |
|
|
620 | my $cb = $COMMAND{$name} |
|
|
621 | or return; |
|
|
622 | |
|
|
623 | for my $cmd (@$cb) { |
|
|
624 | $cmd->[1]->($pl->ob, $params); |
|
|
625 | } |
|
|
626 | |
|
|
627 | cf::override; |
|
|
628 | }, |
|
|
629 | on_extcmd => sub { |
|
|
630 | my ($pl, $buf) = @_; |
|
|
631 | |
|
|
632 | my $msg = eval { from_json $buf }; |
|
|
633 | |
|
|
634 | if (ref $msg) { |
|
|
635 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
|
|
636 | if (my %reply = $cb->[0]->($pl, $msg)) { |
|
|
637 | $pl->ext_reply ($msg->{msgid}, %reply); |
|
|
638 | } |
|
|
639 | } |
|
|
640 | } else { |
|
|
641 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
|
|
642 | } |
|
|
643 | |
|
|
644 | cf::override; |
|
|
645 | }, |
|
|
646 | ; |
598 | |
647 | |
599 | sub register { |
648 | sub register { |
600 | my ($base, $pkg) = @_; |
649 | my ($base, $pkg) = @_; |
601 | |
650 | |
602 | #TODO |
651 | #TODO |
… | |
… | |
621 | . "#line 1 \"$path\"\n{\n" |
670 | . "#line 1 \"$path\"\n{\n" |
622 | . (do { local $/; <$fh> }) |
671 | . (do { local $/; <$fh> }) |
623 | . "\n};\n1"; |
672 | . "\n};\n1"; |
624 | |
673 | |
625 | eval $source |
674 | eval $source |
626 | or die "$path: $@"; |
675 | or die $@ ? "$path: $@\n" |
|
|
676 | : "extension disabled.\n"; |
627 | |
677 | |
628 | push @exts, $pkg; |
678 | push @exts, $pkg; |
629 | $ext_pkg{$base} = $pkg; |
679 | $ext_pkg{$base} = $pkg; |
630 | |
680 | |
631 | # no strict 'refs'; |
681 | # no strict 'refs'; |
… | |
… | |
644 | # for my $idx (0 .. $#PLUGIN_EVENT) { |
694 | # for my $idx (0 .. $#PLUGIN_EVENT) { |
645 | # delete $hook[$idx]{$pkg}; |
695 | # delete $hook[$idx]{$pkg}; |
646 | # } |
696 | # } |
647 | |
697 | |
648 | # remove commands |
698 | # remove commands |
649 | for my $name (keys %command) { |
699 | for my $name (keys %COMMAND) { |
650 | my @cb = grep $_->[2] ne $pkg, @{ $command{$name} }; |
700 | my @cb = grep $_->[0] ne $pkg, @{ $COMMAND{$name} }; |
651 | |
701 | |
652 | if (@cb) { |
702 | if (@cb) { |
653 | $command{$name} = \@cb; |
703 | $COMMAND{$name} = \@cb; |
654 | $COMMAND{"$name\000"} = List::Util::max map $_->[0], @cb; |
|
|
655 | } else { |
704 | } else { |
656 | delete $command{$name}; |
|
|
657 | delete $COMMAND{"$name\000"}; |
705 | delete $COMMAND{$name}; |
658 | } |
706 | } |
659 | } |
707 | } |
660 | |
708 | |
661 | # remove extcmds |
709 | # remove extcmds |
662 | for my $name (grep $extcmd{$_}[1] eq $pkg, keys %extcmd) { |
710 | for my $name (grep $EXTCMD{$_}[1] eq $pkg, keys %EXTCMD) { |
663 | delete $extcmd{$name}; |
711 | delete $EXTCMD{$name}; |
664 | } |
712 | } |
665 | |
713 | |
666 | if (my $cb = $pkg->can ("unload")) { |
714 | if (my $cb = $pkg->can ("unload")) { |
667 | eval { |
715 | eval { |
668 | $cb->($pkg); |
716 | $cb->($pkg); |
… | |
… | |
672 | |
720 | |
673 | Symbol::delete_package $pkg; |
721 | Symbol::delete_package $pkg; |
674 | } |
722 | } |
675 | |
723 | |
676 | sub load_extensions { |
724 | sub load_extensions { |
677 | my $LIBDIR = maps_directory "perl"; |
|
|
678 | |
|
|
679 | for my $ext (<$LIBDIR/*.ext>) { |
725 | for my $ext (<$LIBDIR/*.ext>) { |
680 | next unless -r $ext; |
726 | next unless -r $ext; |
681 | eval { |
727 | eval { |
682 | load_extension $ext; |
728 | load_extension $ext; |
683 | 1 |
729 | 1 |
684 | } or warn "$ext not loaded: $@"; |
730 | } or warn "$ext not loaded: $@"; |
685 | } |
731 | } |
686 | } |
732 | } |
687 | |
733 | |
688 | ############################################################################# |
734 | ############################################################################# |
689 | # extcmd framework, basically convert ext <msg> |
|
|
690 | # into pkg::->on_extcmd_arg1 (...) while shortcutting a few |
|
|
691 | |
|
|
692 | attach_to_players |
|
|
693 | on_extcmd => sub { |
|
|
694 | my ($pl, $buf) = @_; |
|
|
695 | |
|
|
696 | my $msg = eval { from_json $buf }; |
|
|
697 | |
|
|
698 | if (ref $msg) { |
|
|
699 | if (my $cb = $extcmd{$msg->{msgtype}}) { |
|
|
700 | if (my %reply = $cb->[0]->($pl, $msg)) { |
|
|
701 | $pl->ext_reply ($msg->{msgid}, %reply); |
|
|
702 | } |
|
|
703 | } |
|
|
704 | } else { |
|
|
705 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
|
|
706 | } |
|
|
707 | |
|
|
708 | cf::override; |
|
|
709 | }, |
|
|
710 | ; |
|
|
711 | |
|
|
712 | ############################################################################# |
|
|
713 | # load/save/clean perl data associated with a map |
735 | # load/save/clean perl data associated with a map |
714 | |
736 | |
715 | *cf::mapsupport::on_clean = sub { |
737 | *cf::mapsupport::on_clean = sub { |
716 | my ($map) = @_; |
738 | my ($map) = @_; |
717 | |
739 | |
… | |
… | |
762 | sub cf::player::exists($) { |
784 | sub cf::player::exists($) { |
763 | cf::player::find $_[0] |
785 | cf::player::find $_[0] |
764 | or -f sprintf "%s/%s/%s/%s.pl", cf::localdir, cf::playerdir, ($_[0]) x 2; |
786 | or -f sprintf "%s/%s/%s/%s.pl", cf::localdir, cf::playerdir, ($_[0]) x 2; |
765 | } |
787 | } |
766 | |
788 | |
767 | =item $player->reply ($npc, $msg[, $flags]) |
789 | =item $player_object->reply ($npc, $msg[, $flags]) |
768 | |
790 | |
769 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
791 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
770 | can be C<undef>. Does the right thing when the player is currently in a |
792 | can be C<undef>. Does the right thing when the player is currently in a |
771 | dialogue with the given NPC character. |
793 | dialogue with the given NPC character. |
772 | |
794 | |
… | |
… | |
799 | $msg{msgid} = $id; |
821 | $msg{msgid} = $id; |
800 | |
822 | |
801 | $self->send ("ext " . to_json \%msg); |
823 | $self->send ("ext " . to_json \%msg); |
802 | } |
824 | } |
803 | |
825 | |
804 | =back |
826 | =item $player_object->may ("access") |
|
|
827 | |
|
|
828 | Returns wether the given player is authorized to access resource "access" |
|
|
829 | (e.g. "command_wizcast"). |
|
|
830 | |
|
|
831 | =cut |
|
|
832 | |
|
|
833 | sub cf::object::player::may { |
|
|
834 | my ($self, $access) = @_; |
|
|
835 | |
|
|
836 | $self->flag (cf::FLAG_WIZ) || |
|
|
837 | (ref $cf::CFG{"may_$access"} |
|
|
838 | ? scalar grep $self->name eq $_, @{$cf::CFG{"may_$access"}} |
|
|
839 | : $cf::CFG{"may_$access"}) |
|
|
840 | } |
805 | |
841 | |
806 | =cut |
842 | =cut |
807 | |
843 | |
808 | ############################################################################# |
844 | ############################################################################# |
809 | |
845 | |
… | |
… | |
811 | |
847 | |
812 | Functions that provide a safe environment to compile and execute |
848 | Functions that provide a safe environment to compile and execute |
813 | snippets of perl code without them endangering the safety of the server |
849 | snippets of perl code without them endangering the safety of the server |
814 | itself. Looping constructs, I/O operators and other built-in functionality |
850 | itself. Looping constructs, I/O operators and other built-in functionality |
815 | is not available in the safe scripting environment, and the number of |
851 | is not available in the safe scripting environment, and the number of |
816 | functions and methods that cna be called is greatly reduced. |
852 | functions and methods that can be called is greatly reduced. |
817 | |
853 | |
818 | =cut |
854 | =cut |
819 | |
855 | |
820 | our $safe = new Safe "safe"; |
856 | our $safe = new Safe "safe"; |
821 | our $safe_hole = new Safe::Hole; |
857 | our $safe_hole = new Safe::Hole; |
… | |
… | |
912 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
948 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
913 | } |
949 | } |
914 | |
950 | |
915 | =back |
951 | =back |
916 | |
952 | |
|
|
953 | =cut |
|
|
954 | |
917 | ############################################################################# |
955 | ############################################################################# |
918 | |
956 | |
919 | =head2 EXTENSION DATABASE SUPPORT |
957 | =head2 EXTENSION DATABASE SUPPORT |
920 | |
958 | |
921 | Crossfire maintains a very simple database for extension use. It can |
959 | Crossfire maintains a very simple database for extension use. It can |
… | |
… | |
955 | |
993 | |
956 | Immediately write the database to disk I<if it is dirty>. |
994 | Immediately write the database to disk I<if it is dirty>. |
957 | |
995 | |
958 | =cut |
996 | =cut |
959 | |
997 | |
|
|
998 | our $DB; |
|
|
999 | |
960 | { |
1000 | { |
961 | my $db; |
|
|
962 | my $path = cf::localdir . "/database.pst"; |
1001 | my $path = cf::localdir . "/database.pst"; |
963 | |
1002 | |
964 | sub db_load() { |
1003 | sub db_load() { |
965 | warn "loading database $path\n";#d# remove later |
1004 | warn "loading database $path\n";#d# remove later |
966 | $db = stat $path ? Storable::retrieve $path : { }; |
1005 | $DB = stat $path ? Storable::retrieve $path : { }; |
967 | } |
1006 | } |
968 | |
1007 | |
969 | my $pid; |
1008 | my $pid; |
970 | |
1009 | |
971 | sub db_save() { |
1010 | sub db_save() { |
972 | warn "saving database $path\n";#d# remove later |
1011 | warn "saving database $path\n";#d# remove later |
973 | waitpid $pid, 0 if $pid; |
1012 | waitpid $pid, 0 if $pid; |
974 | if (0 == ($pid = fork)) { |
1013 | if (0 == ($pid = fork)) { |
975 | $db->{_meta}{version} = 1; |
1014 | $DB->{_meta}{version} = 1; |
976 | Storable::nstore $db, "$path~"; |
1015 | Storable::nstore $DB, "$path~"; |
977 | rename "$path~", $path; |
1016 | rename "$path~", $path; |
978 | cf::_exit 0 if defined $pid; |
1017 | cf::_exit 0 if defined $pid; |
979 | } |
1018 | } |
980 | } |
1019 | } |
981 | |
1020 | |
… | |
… | |
984 | sub db_sync() { |
1023 | sub db_sync() { |
985 | db_save if $dirty; |
1024 | db_save if $dirty; |
986 | undef $dirty; |
1025 | undef $dirty; |
987 | } |
1026 | } |
988 | |
1027 | |
989 | my $idle = Event->idle (min => $TICK * 2.8, max => 10, repeat => 0, cb => sub { |
1028 | my $idle = Event->idle (min => $TICK * 2.8, max => 10, repeat => 0, data => WF_AUTOCANCEL, cb => sub { |
990 | db_sync; |
1029 | db_sync; |
991 | }); |
1030 | }); |
992 | |
1031 | |
993 | sub db_dirty() { |
1032 | sub db_dirty() { |
994 | $dirty = 1; |
1033 | $dirty = 1; |
995 | $idle->start; |
1034 | $idle->start; |
996 | } |
1035 | } |
997 | |
1036 | |
998 | sub db_get($;$) { |
1037 | sub db_get($;$) { |
999 | @_ >= 2 |
1038 | @_ >= 2 |
1000 | ? $db->{$_[0]}{$_[1]} |
1039 | ? $DB->{$_[0]}{$_[1]} |
1001 | : ($db->{$_[0]} ||= { }) |
1040 | : ($DB->{$_[0]} ||= { }) |
1002 | } |
1041 | } |
1003 | |
1042 | |
1004 | sub db_put($$;$) { |
1043 | sub db_put($$;$) { |
1005 | if (@_ >= 3) { |
1044 | if (@_ >= 3) { |
1006 | $db->{$_[0]}{$_[1]} = $_[2]; |
1045 | $DB->{$_[0]}{$_[1]} = $_[2]; |
1007 | } else { |
1046 | } else { |
1008 | $db->{$_[0]} = $_[1]; |
1047 | $DB->{$_[0]} = $_[1]; |
1009 | } |
1048 | } |
1010 | db_dirty; |
1049 | db_dirty; |
1011 | } |
1050 | } |
1012 | |
1051 | |
1013 | attach_global |
1052 | attach_global |
… | |
… | |
1019 | } |
1058 | } |
1020 | |
1059 | |
1021 | ############################################################################# |
1060 | ############################################################################# |
1022 | # the server's main() |
1061 | # the server's main() |
1023 | |
1062 | |
|
|
1063 | sub cfg_load { |
|
|
1064 | open my $fh, "<:utf8", cf::confdir . "/config" |
|
|
1065 | or return; |
|
|
1066 | |
|
|
1067 | local $/; |
|
|
1068 | *CFG = YAML::Syck::Load <$fh>; |
|
|
1069 | } |
|
|
1070 | |
1024 | sub main { |
1071 | sub main { |
|
|
1072 | cfg_load; |
1025 | db_load; |
1073 | db_load; |
1026 | load_extensions; |
1074 | load_extensions; |
1027 | Event::loop; |
1075 | Event::loop; |
1028 | } |
1076 | } |
1029 | |
1077 | |
… | |
… | |
1035 | |
1083 | |
1036 | $msg->("reloading..."); |
1084 | $msg->("reloading..."); |
1037 | |
1085 | |
1038 | eval { |
1086 | eval { |
1039 | # cancel all watchers |
1087 | # cancel all watchers |
1040 | $_->cancel for Event::all_watchers; |
1088 | for (Event::all_watchers) { |
|
|
1089 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
1090 | } |
1041 | |
1091 | |
1042 | # unload all extensions |
1092 | # unload all extensions |
1043 | for (@exts) { |
1093 | for (@exts) { |
1044 | $msg->("unloading <$_>"); |
1094 | $msg->("unloading <$_>"); |
1045 | unload_extension $_; |
1095 | unload_extension $_; |
… | |
… | |
1081 | |
1131 | |
1082 | # reload cf.pm |
1132 | # reload cf.pm |
1083 | $msg->("reloading cf.pm"); |
1133 | $msg->("reloading cf.pm"); |
1084 | require cf; |
1134 | require cf; |
1085 | |
1135 | |
1086 | # load database again |
1136 | # load config and database again |
|
|
1137 | cf::cfg_load; |
1087 | cf::db_load; |
1138 | cf::db_load; |
1088 | |
1139 | |
1089 | # load extensions |
1140 | # load extensions |
1090 | $msg->("load extensions"); |
1141 | $msg->("load extensions"); |
1091 | cf::load_extensions; |
1142 | cf::load_extensions; |
… | |
… | |
1104 | warn $_[0]; |
1155 | warn $_[0]; |
1105 | print "$_[0]\n"; |
1156 | print "$_[0]\n"; |
1106 | }; |
1157 | }; |
1107 | } |
1158 | } |
1108 | |
1159 | |
|
|
1160 | register "<global>", __PACKAGE__; |
|
|
1161 | |
1109 | register_command "perl-reload", 0, sub { |
1162 | register_command "perl-reload" => sub { |
1110 | my ($who, $arg) = @_; |
1163 | my ($who, $arg) = @_; |
1111 | |
1164 | |
1112 | if ($who->flag (FLAG_WIZ)) { |
1165 | if ($who->flag (FLAG_WIZ)) { |
1113 | _perl_reload { |
1166 | _perl_reload { |
1114 | warn $_[0]; |
1167 | warn $_[0]; |
1115 | $who->message ($_[0]); |
1168 | $who->message ($_[0]); |
1116 | }; |
1169 | }; |
1117 | } |
1170 | } |
1118 | }; |
1171 | }; |
1119 | |
1172 | |
1120 | register "<global>", __PACKAGE__; |
|
|
1121 | |
|
|
1122 | unshift @INC, $LIBDIR; |
1173 | unshift @INC, $LIBDIR; |
1123 | |
1174 | |
1124 | $TICK_WATCHER = Event->timer ( |
1175 | $TICK_WATCHER = Event->timer ( |
1125 | prio => 1, |
1176 | prio => 0, |
1126 | at => $NEXT_TICK || 1, |
1177 | at => $NEXT_TICK || 1, |
|
|
1178 | data => WF_AUTOCANCEL, |
1127 | cb => sub { |
1179 | cb => sub { |
1128 | cf::server_tick; # one server iteration |
1180 | cf::server_tick; # one server iteration |
1129 | |
1181 | |
1130 | my $NOW = Event::time; |
1182 | my $NOW = Event::time; |
1131 | $NEXT_TICK += $TICK; |
1183 | $NEXT_TICK += $TICK; |
1132 | |
1184 | |
1133 | # if we are delayed by four ticks, skip them all |
1185 | # if we are delayed by four ticks or more, skip them all |
1134 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
1186 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
1135 | |
1187 | |
1136 | $TICK_WATCHER->at ($NEXT_TICK); |
1188 | $TICK_WATCHER->at ($NEXT_TICK); |
1137 | $TICK_WATCHER->start; |
1189 | $TICK_WATCHER->start; |
1138 | }, |
1190 | }, |
1139 | ); |
1191 | ); |
1140 | |
1192 | |
|
|
1193 | IO::AIO::max_poll_time $TICK * 0.2; |
|
|
1194 | |
|
|
1195 | Event->io (fd => IO::AIO::poll_fileno, |
|
|
1196 | poll => 'r', |
|
|
1197 | prio => 5, |
|
|
1198 | data => WF_AUTOCANCEL, |
|
|
1199 | cb => \&IO::AIO::poll_cb); |
|
|
1200 | |
1141 | 1 |
1201 | 1 |
1142 | |
1202 | |