… | |
… | |
4 | use strict; |
4 | use strict; |
5 | |
5 | |
6 | use Symbol; |
6 | use Symbol; |
7 | use List::Util; |
7 | use List::Util; |
8 | use Socket; |
8 | use Socket; |
9 | use Storable; |
|
|
10 | use Event; |
9 | use Event; |
11 | use Opcode; |
10 | use Opcode; |
12 | use Safe; |
11 | use Safe; |
13 | use Safe::Hole; |
12 | use Safe::Hole; |
|
|
13 | use Storable (); |
14 | |
14 | |
15 | use Coro 3.64 (); |
15 | use Coro 4.1 (); |
16 | use Coro::State; |
16 | use Coro::State; |
17 | use Coro::Handle; |
17 | use Coro::Handle; |
18 | use Coro::Event; |
18 | use Coro::Event; |
19 | use Coro::Timer; |
19 | use Coro::Timer; |
20 | use Coro::Signal; |
20 | use Coro::Signal; |
… | |
… | |
27 | use BDB (); |
27 | use BDB (); |
28 | use Data::Dumper; |
28 | use Data::Dumper; |
29 | use Digest::MD5; |
29 | use Digest::MD5; |
30 | use Fcntl; |
30 | use Fcntl; |
31 | use YAML::Syck (); |
31 | use YAML::Syck (); |
32 | use IO::AIO 2.32 (); |
32 | use IO::AIO 2.51 (); |
33 | use Time::HiRes; |
33 | use Time::HiRes; |
34 | use Compress::LZF; |
34 | use Compress::LZF; |
35 | use Digest::MD5 (); |
35 | use Digest::MD5 (); |
36 | |
36 | |
37 | # configure various modules to our taste |
37 | # configure various modules to our taste |
… | |
… | |
80 | our $NEXT_TICK; |
80 | our $NEXT_TICK; |
81 | our $NOW; |
81 | our $NOW; |
82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
83 | |
83 | |
84 | our $BDB_POLL_WATCHER; |
84 | our $BDB_POLL_WATCHER; |
|
|
85 | our $BDB_DEADLOCK_WATCHER; |
|
|
86 | our $BDB_CHECKPOINT_WATCHER; |
|
|
87 | our $BDB_TRICKLE_WATCHER; |
85 | our $DB_ENV; |
88 | our $DB_ENV; |
86 | |
89 | |
87 | our %CFG; |
90 | our %CFG; |
88 | |
91 | |
89 | our $UPTIME; $UPTIME ||= time; |
92 | our $UPTIME; $UPTIME ||= time; |
90 | our $RUNTIME; |
93 | our $RUNTIME; |
91 | |
94 | |
92 | our %PLAYER; # all users |
95 | our (%PLAYER, %PLAYER_LOADING); # all users |
93 | our %MAP; # all maps |
96 | our (%MAP, %MAP_LOADING ); # all maps |
94 | our $LINK_MAP; # the special {link} map, which is always available |
97 | our $LINK_MAP; # the special {link} map, which is always available |
95 | |
98 | |
96 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
99 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
97 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
100 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
98 | |
101 | |
… | |
… | |
187 | $msg .= "\n" |
190 | $msg .= "\n" |
188 | unless $msg =~ /\n$/; |
191 | unless $msg =~ /\n$/; |
189 | |
192 | |
190 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
193 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
191 | |
194 | |
192 | utf8::encode $msg; |
|
|
193 | LOG llevError, $msg; |
195 | LOG llevError, $msg; |
194 | }; |
196 | }; |
195 | } |
197 | } |
196 | |
198 | |
197 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
199 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
… | |
… | |
285 | Return true if the lock is currently active, i.e. somebody has locked it. |
287 | Return true if the lock is currently active, i.e. somebody has locked it. |
286 | |
288 | |
287 | =cut |
289 | =cut |
288 | |
290 | |
289 | our %LOCK; |
291 | our %LOCK; |
|
|
292 | our %LOCKER;#d# |
290 | |
293 | |
291 | sub lock_wait($) { |
294 | sub lock_wait($) { |
292 | my ($key) = @_; |
295 | my ($key) = @_; |
|
|
296 | |
|
|
297 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
298 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
299 | return;#d# |
|
|
300 | }#d# |
293 | |
301 | |
294 | # wait for lock, if any |
302 | # wait for lock, if any |
295 | while ($LOCK{$key}) { |
303 | while ($LOCK{$key}) { |
296 | push @{ $LOCK{$key} }, $Coro::current; |
304 | push @{ $LOCK{$key} }, $Coro::current; |
297 | Coro::schedule; |
305 | Coro::schedule; |
… | |
… | |
303 | |
311 | |
304 | # wait, to be sure we are not locked |
312 | # wait, to be sure we are not locked |
305 | lock_wait $key; |
313 | lock_wait $key; |
306 | |
314 | |
307 | $LOCK{$key} = []; |
315 | $LOCK{$key} = []; |
|
|
316 | $LOCKER{$key} = $Coro::current;#d# |
308 | |
317 | |
309 | Coro::guard { |
318 | Coro::guard { |
|
|
319 | delete $LOCKER{$key};#d# |
310 | # wake up all waiters, to be on the safe side |
320 | # wake up all waiters, to be on the safe side |
311 | $_->ready for @{ delete $LOCK{$key} }; |
321 | $_->ready for @{ delete $LOCK{$key} }; |
312 | } |
322 | } |
313 | } |
323 | } |
314 | |
324 | |
… | |
… | |
344 | our @SLOT_QUEUE; |
354 | our @SLOT_QUEUE; |
345 | our $SLOT_QUEUE; |
355 | our $SLOT_QUEUE; |
346 | |
356 | |
347 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
357 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
348 | $SLOT_QUEUE = Coro::async { |
358 | $SLOT_QUEUE = Coro::async { |
|
|
359 | $Coro::current->desc ("timeslot manager"); |
|
|
360 | |
349 | my $signal = new Coro::Signal; |
361 | my $signal = new Coro::Signal; |
350 | |
362 | |
351 | while () { |
363 | while () { |
352 | next_job: |
364 | next_job: |
353 | my $avail = cf::till_tick; |
365 | my $avail = cf::till_tick; |
… | |
… | |
361 | } |
373 | } |
362 | } |
374 | } |
363 | } |
375 | } |
364 | |
376 | |
365 | if (@SLOT_QUEUE) { |
377 | if (@SLOT_QUEUE) { |
366 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
378 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
367 | push @cf::WAIT_FOR_TICK, $signal; |
379 | push @cf::WAIT_FOR_TICK, $signal; |
368 | $signal->wait; |
380 | $signal->wait; |
369 | } else { |
381 | } else { |
370 | Coro::schedule; |
382 | Coro::schedule; |
371 | } |
383 | } |
… | |
… | |
394 | |
406 | |
395 | BEGIN { *async = \&Coro::async_pool } |
407 | BEGIN { *async = \&Coro::async_pool } |
396 | |
408 | |
397 | =item cf::sync_job { BLOCK } |
409 | =item cf::sync_job { BLOCK } |
398 | |
410 | |
399 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
411 | The design of Deliantra requires that the main coroutine ($Coro::main) |
400 | is always able to handle events or runnable, as Crossfire TRT is only |
412 | is always able to handle events or runnable, as Deliantra is only |
401 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
413 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
402 | acceptable. |
414 | acceptable. |
403 | |
415 | |
404 | If it must be done, put the blocking parts into C<sync_job>. This will run |
416 | If it must be done, put the blocking parts into C<sync_job>. This will run |
405 | the given BLOCK in another coroutine while waiting for the result. The |
417 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
415 | my $time = Event::time; |
427 | my $time = Event::time; |
416 | |
428 | |
417 | # this is the main coro, too bad, we have to block |
429 | # this is the main coro, too bad, we have to block |
418 | # till the operation succeeds, freezing the server :/ |
430 | # till the operation succeeds, freezing the server :/ |
419 | |
431 | |
|
|
432 | LOG llevError, Carp::longmess "sync job";#d# |
|
|
433 | |
420 | # TODO: use suspend/resume instead |
434 | # TODO: use suspend/resume instead |
421 | # (but this is cancel-safe) |
435 | # (but this is cancel-safe) |
422 | my $freeze_guard = freeze_mainloop; |
436 | my $freeze_guard = freeze_mainloop; |
423 | |
437 | |
424 | my $busy = 1; |
438 | my $busy = 1; |
425 | my @res; |
439 | my @res; |
426 | |
440 | |
427 | (async { |
441 | (async { |
|
|
442 | $Coro::current->desc ("sync job coro"); |
428 | @res = eval { $job->() }; |
443 | @res = eval { $job->() }; |
429 | warn $@ if $@; |
444 | warn $@ if $@; |
430 | undef $busy; |
445 | undef $busy; |
431 | })->prio (Coro::PRIO_MAX); |
446 | })->prio (Coro::PRIO_MAX); |
432 | |
447 | |
433 | while ($busy) { |
448 | while ($busy) { |
|
|
449 | if (Coro::nready) { |
|
|
450 | Coro::cede_notself; |
|
|
451 | } else { |
434 | Coro::cede or Event::one_event; |
452 | Event::one_event; |
|
|
453 | } |
435 | } |
454 | } |
436 | |
455 | |
437 | $time = Event::time - $time; |
456 | $time = Event::time - $time; |
438 | |
457 | |
439 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
458 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
… | |
… | |
481 | sub fork_call(&@) { |
500 | sub fork_call(&@) { |
482 | my ($cb, @args) = @_; |
501 | my ($cb, @args) = @_; |
483 | |
502 | |
484 | # we seemingly have to make a local copy of the whole thing, |
503 | # we seemingly have to make a local copy of the whole thing, |
485 | # otherwise perl prematurely frees the stuff :/ |
504 | # otherwise perl prematurely frees the stuff :/ |
486 | # TODO: investigate and fix (liekly this will be rather laborious) |
505 | # TODO: investigate and fix (likely this will be rather laborious) |
487 | |
506 | |
488 | my @res = Coro::Util::fork_eval { |
507 | my @res = Coro::Util::fork_eval { |
489 | reset_signals; |
508 | reset_signals; |
490 | &$cb |
509 | &$cb |
491 | }, @args; |
510 | }, @args; |
… | |
… | |
500 | =item cf::db_put $family => $key => $value |
519 | =item cf::db_put $family => $key => $value |
501 | |
520 | |
502 | Stores the given C<$value> in the family. It can currently store binary |
521 | Stores the given C<$value> in the family. It can currently store binary |
503 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
522 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
504 | |
523 | |
|
|
524 | =item $db = cf::db_table "name" |
|
|
525 | |
|
|
526 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
527 | within each server. |
|
|
528 | |
505 | =cut |
529 | =cut |
|
|
530 | |
|
|
531 | sub db_table($) { |
|
|
532 | my ($name) = @_; |
|
|
533 | my $db = BDB::db_create $DB_ENV; |
|
|
534 | |
|
|
535 | eval { |
|
|
536 | $db->set_flags (BDB::CHKSUM); |
|
|
537 | |
|
|
538 | utf8::encode $name; |
|
|
539 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
540 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
541 | cf::cleanup "db_open(db): $!" if $!; |
|
|
542 | }; |
|
|
543 | cf::cleanup "db_open(db): $@" if $@; |
|
|
544 | |
|
|
545 | $db |
|
|
546 | } |
506 | |
547 | |
507 | our $DB; |
548 | our $DB; |
508 | |
549 | |
509 | sub db_init { |
550 | sub db_init { |
510 | unless ($DB) { |
|
|
511 | $DB = BDB::db_create $DB_ENV; |
|
|
512 | |
|
|
513 | cf::sync_job { |
551 | cf::sync_job { |
514 | eval { |
552 | $DB ||= db_table "db"; |
515 | $DB->set_flags (BDB::CHKSUM); |
|
|
516 | |
|
|
517 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
518 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
519 | cf::cleanup "db_open(db): $!" if $!; |
|
|
520 | }; |
|
|
521 | cf::cleanup "db_open(db): $@" if $@; |
|
|
522 | }; |
|
|
523 | } |
553 | }; |
524 | } |
554 | } |
525 | |
555 | |
526 | sub db_get($$) { |
556 | sub db_get($$) { |
527 | my $key = "$_[0]/$_[1]"; |
557 | my $key = "$_[0]/$_[1]"; |
528 | |
558 | |
… | |
… | |
632 | attach callbacks/event handlers (a collection of which is called an "attachment") |
662 | attach callbacks/event handlers (a collection of which is called an "attachment") |
633 | to it. All such attachable objects support the following methods. |
663 | to it. All such attachable objects support the following methods. |
634 | |
664 | |
635 | In the following description, CLASS can be any of C<global>, C<object> |
665 | In the following description, CLASS can be any of C<global>, C<object> |
636 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
666 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
637 | Crossfire TRT). |
667 | Deliantra). |
638 | |
668 | |
639 | =over 4 |
669 | =over 4 |
640 | |
670 | |
641 | =item $attachable->attach ($attachment, key => $value...) |
671 | =item $attachable->attach ($attachment, key => $value...) |
642 | |
672 | |
… | |
… | |
940 | |
970 | |
941 | =cut |
971 | =cut |
942 | |
972 | |
943 | ############################################################################# |
973 | ############################################################################# |
944 | # object support |
974 | # object support |
945 | # |
|
|
946 | |
975 | |
|
|
976 | sub _object_equal($$); |
|
|
977 | sub _object_equal($$) { |
|
|
978 | my ($a, $b) = @_; |
|
|
979 | |
|
|
980 | return 0 unless (ref $a) eq (ref $b); |
|
|
981 | |
|
|
982 | if ("HASH" eq ref $a) { |
|
|
983 | my @ka = keys %$a; |
|
|
984 | my @kb = keys %$b; |
|
|
985 | |
|
|
986 | return 0 if @ka != @kb; |
|
|
987 | |
|
|
988 | for (0 .. $#ka) { |
|
|
989 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
990 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
991 | } |
|
|
992 | |
|
|
993 | } elsif ("ARRAY" eq ref $a) { |
|
|
994 | |
|
|
995 | return 0 if @$a != @$b; |
|
|
996 | |
|
|
997 | for (0 .. $#$a) { |
|
|
998 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
999 | } |
|
|
1000 | |
|
|
1001 | } elsif ($a ne $b) { |
|
|
1002 | return 0; |
|
|
1003 | } |
|
|
1004 | |
|
|
1005 | 1 |
|
|
1006 | } |
|
|
1007 | |
|
|
1008 | our $SLOW_MERGES;#d# |
947 | sub _can_merge { |
1009 | sub _can_merge { |
948 | my ($ob1, $ob2) = @_; |
1010 | my ($ob1, $ob2) = @_; |
949 | |
1011 | |
950 | local $Storable::canonical = 1; |
1012 | ++$SLOW_MERGES;#d# |
951 | my $fob1 = Storable::freeze $ob1; |
|
|
952 | my $fob2 = Storable::freeze $ob2; |
|
|
953 | |
1013 | |
954 | $fob1 eq $fob2 |
1014 | # we do the slow way here |
|
|
1015 | return _object_equal $ob1, $ob2 |
955 | } |
1016 | } |
956 | |
1017 | |
957 | sub reattach { |
1018 | sub reattach { |
958 | # basically do the same as instantiate, without calling instantiate |
1019 | # basically do the same as instantiate, without calling instantiate |
959 | my ($obj) = @_; |
1020 | my ($obj) = @_; |
… | |
… | |
1007 | sub object_freezer_save { |
1068 | sub object_freezer_save { |
1008 | my ($filename, $rdata, $objs) = @_; |
1069 | my ($filename, $rdata, $objs) = @_; |
1009 | |
1070 | |
1010 | sync_job { |
1071 | sync_job { |
1011 | if (length $$rdata) { |
1072 | if (length $$rdata) { |
|
|
1073 | utf8::decode (my $decname = $filename); |
1012 | warn sprintf "saving %s (%d,%d)\n", |
1074 | warn sprintf "saving %s (%d,%d)\n", |
1013 | $filename, length $$rdata, scalar @$objs; |
1075 | $decname, length $$rdata, scalar @$objs; |
1014 | |
1076 | |
1015 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1077 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1016 | chmod SAVE_MODE, $fh; |
1078 | chmod SAVE_MODE, $fh; |
1017 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1079 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1018 | aio_fsync $fh if $cf::USE_FSYNC; |
1080 | aio_fsync $fh if $cf::USE_FSYNC; |
1019 | close $fh; |
1081 | close $fh; |
1020 | |
1082 | |
1021 | if (@$objs) { |
1083 | if (@$objs) { |
1022 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1084 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1023 | chmod SAVE_MODE, $fh; |
1085 | chmod SAVE_MODE, $fh; |
1024 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1086 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1025 | aio_write $fh, 0, (length $data), $data, 0; |
1087 | aio_write $fh, 0, (length $data), $data, 0; |
1026 | aio_fsync $fh if $cf::USE_FSYNC; |
1088 | aio_fsync $fh if $cf::USE_FSYNC; |
1027 | close $fh; |
1089 | close $fh; |
1028 | aio_rename "$filename.pst~", "$filename.pst"; |
1090 | aio_rename "$filename.pst~", "$filename.pst"; |
1029 | } |
1091 | } |
… | |
… | |
1037 | } |
1099 | } |
1038 | } else { |
1100 | } else { |
1039 | aio_unlink $filename; |
1101 | aio_unlink $filename; |
1040 | aio_unlink "$filename.pst"; |
1102 | aio_unlink "$filename.pst"; |
1041 | } |
1103 | } |
1042 | } |
1104 | }; |
1043 | } |
1105 | } |
1044 | |
1106 | |
1045 | sub object_freezer_as_string { |
1107 | sub object_freezer_as_string { |
1046 | my ($rdata, $objs) = @_; |
1108 | my ($rdata, $objs) = @_; |
1047 | |
1109 | |
… | |
… | |
1059 | or return; |
1121 | or return; |
1060 | |
1122 | |
1061 | unless (aio_stat "$filename.pst") { |
1123 | unless (aio_stat "$filename.pst") { |
1062 | (aio_load "$filename.pst", $av) >= 0 |
1124 | (aio_load "$filename.pst", $av) >= 0 |
1063 | or return; |
1125 | or return; |
|
|
1126 | |
1064 | $av = eval { (Storable::thaw $av)->{objs} }; |
1127 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1128 | $av = $st->{objs}; |
1065 | } |
1129 | } |
1066 | |
1130 | |
|
|
1131 | utf8::decode (my $decname = $filename); |
1067 | warn sprintf "loading %s (%d)\n", |
1132 | warn sprintf "loading %s (%d,%d)\n", |
1068 | $filename, length $data, scalar @{$av || []}; |
1133 | $decname, length $data, scalar @{$av || []}; |
|
|
1134 | |
1069 | return ($data, $av); |
1135 | ($data, $av) |
1070 | } |
1136 | } |
1071 | |
1137 | |
1072 | =head2 COMMAND CALLBACKS |
1138 | =head2 COMMAND CALLBACKS |
1073 | |
1139 | |
1074 | =over 4 |
1140 | =over 4 |
… | |
… | |
1260 | |
1326 | |
1261 | =head3 cf::player |
1327 | =head3 cf::player |
1262 | |
1328 | |
1263 | =over 4 |
1329 | =over 4 |
1264 | |
1330 | |
|
|
1331 | =item cf::player::num_playing |
|
|
1332 | |
|
|
1333 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1334 | |
|
|
1335 | =cut |
|
|
1336 | |
|
|
1337 | sub num_playing { |
|
|
1338 | scalar grep |
|
|
1339 | $_->ob->map |
|
|
1340 | && !$_->hidden |
|
|
1341 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1342 | cf::player::list |
|
|
1343 | } |
|
|
1344 | |
1265 | =item cf::player::find $login |
1345 | =item cf::player::find $login |
1266 | |
1346 | |
1267 | Returns the given player object, loading it if necessary (might block). |
1347 | Returns the given player object, loading it if necessary (might block). |
1268 | |
1348 | |
1269 | =cut |
1349 | =cut |
… | |
… | |
1304 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1384 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1305 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1385 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1306 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1386 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1307 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1387 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1308 | |
1388 | |
1309 | my $pl = load_pl path $login |
1389 | my $f = new_from_file cf::object::thawer path $login |
1310 | or return; |
1390 | or return; |
|
|
1391 | |
|
|
1392 | my $pl = cf::player::load_pl $f |
|
|
1393 | or return; |
|
|
1394 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1395 | $f->resolve_delayed_derefs; |
1311 | $cf::PLAYER{$login} = $pl |
1396 | $cf::PLAYER{$login} = $pl |
1312 | } |
1397 | } |
1313 | } |
1398 | } |
1314 | } |
1399 | } |
1315 | |
1400 | |
… | |
… | |
1413 | or return []; |
1498 | or return []; |
1414 | |
1499 | |
1415 | my @logins; |
1500 | my @logins; |
1416 | |
1501 | |
1417 | for my $login (@$dirs) { |
1502 | for my $login (@$dirs) { |
|
|
1503 | my $path = path $login; |
|
|
1504 | |
|
|
1505 | # a .pst is a dead give-away for a valid player |
|
|
1506 | unless (-e "$path.pst") { |
1418 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1507 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1419 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1508 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1420 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1509 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1510 | } |
1421 | |
1511 | |
1422 | utf8::decode $login; |
1512 | utf8::decode $login; |
1423 | push @logins, $login; |
1513 | push @logins, $login; |
1424 | } |
1514 | } |
1425 | |
1515 | |
… | |
… | |
1458 | |
1548 | |
1459 | Expand crossfire pod fragments into protocol xml. |
1549 | Expand crossfire pod fragments into protocol xml. |
1460 | |
1550 | |
1461 | =cut |
1551 | =cut |
1462 | |
1552 | |
|
|
1553 | use re 'eval'; |
|
|
1554 | |
|
|
1555 | my $group; |
|
|
1556 | my $interior; $interior = qr{ |
|
|
1557 | # match a pod interior sequence sans C<< >> |
|
|
1558 | (?: |
|
|
1559 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1560 | | < (??{$interior}) > |
|
|
1561 | ) |
|
|
1562 | }x; |
|
|
1563 | |
1463 | sub expand_cfpod { |
1564 | sub expand_cfpod { |
1464 | ((my $self), (local $_)) = @_; |
1565 | my ($self, $pod) = @_; |
1465 | |
1566 | |
1466 | # escape & and < |
1567 | my $xml; |
1467 | s/&/&/g; |
|
|
1468 | s/(?<![BIUGHT])</</g; |
|
|
1469 | |
1568 | |
1470 | # this is buggy, it needs to properly take care of nested <'s |
1569 | while () { |
|
|
1570 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1571 | $group = $1; |
1471 | |
1572 | |
1472 | 1 while |
1573 | $group =~ s/&/&/g; |
1473 | # replace B<>, I<>, U<> etc. |
1574 | $group =~ s/</</g; |
1474 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1575 | |
1475 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1576 | $xml .= $group; |
1476 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
1577 | } elsif ($pod =~ m%\G |
1477 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
1578 | ([BCGHITU]) |
1478 | # replace G<male|female> tags |
1579 | < |
1479 | || s{G<([^>|]*)\|([^>]*)>}{ |
1580 | (?: |
1480 | $self->gender ? $2 : $1 |
1581 | ([^<>]*) (?{ $group = $^N }) |
1481 | }ge |
1582 | | < $interior > |
1482 | # replace H<hint text> |
1583 | ) |
1483 | || s{H<([^\>]*)>} |
1584 | > |
|
|
1585 | %gcsx |
1484 | { |
1586 | ) { |
|
|
1587 | my ($code, $data) = ($1, $group); |
|
|
1588 | |
|
|
1589 | if ($code eq "B") { |
|
|
1590 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1591 | } elsif ($code eq "I") { |
|
|
1592 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1593 | } elsif ($code eq "U") { |
|
|
1594 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1595 | } elsif ($code eq "C") { |
|
|
1596 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1597 | } elsif ($code eq "T") { |
|
|
1598 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1599 | } elsif ($code eq "G") { |
|
|
1600 | my ($male, $female) = split /\|/, $data; |
|
|
1601 | $data = $self->gender ? $female : $male; |
|
|
1602 | $xml .= expand_cfpod ($self, $data); |
|
|
1603 | } elsif ($code eq "H") { |
1485 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
1604 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
1486 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1605 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1487 | "") |
1606 | "") |
1488 | [$self->{hintmode}] |
1607 | [$self->{hintmode}]; |
|
|
1608 | } else { |
|
|
1609 | $xml .= "error processing '$code($data)' directive"; |
1489 | }ge; |
1610 | } |
|
|
1611 | } else { |
|
|
1612 | if ($pod =~ /\G(.+)/) { |
|
|
1613 | warn "parse error while expanding $pod (at $1)"; |
|
|
1614 | } |
|
|
1615 | last; |
|
|
1616 | } |
|
|
1617 | } |
1490 | |
1618 | |
|
|
1619 | for ($xml) { |
1491 | # create single paragraphs (very hackish) |
1620 | # create single paragraphs (very hackish) |
1492 | s/(?<=\S)\n(?=\w)/ /g; |
1621 | s/(?<=\S)\n(?=\w)/ /g; |
1493 | |
1622 | |
1494 | # compress some whitespace |
1623 | # compress some whitespace |
1495 | s/\s+\n/\n/g; # ws line-ends |
1624 | s/\s+\n/\n/g; # ws line-ends |
1496 | s/\n\n+/\n/g; # double lines |
1625 | s/\n\n+/\n/g; # double lines |
1497 | s/^\n+//; # beginning lines |
1626 | s/^\n+//; # beginning lines |
1498 | s/\n+$//; # ending lines |
1627 | s/\n+$//; # ending lines |
|
|
1628 | } |
1499 | |
1629 | |
1500 | $_ |
1630 | $xml |
1501 | } |
1631 | } |
|
|
1632 | |
|
|
1633 | no re 'eval'; |
1502 | |
1634 | |
1503 | sub hintmode { |
1635 | sub hintmode { |
1504 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1636 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1505 | $_[0]{hintmode} |
1637 | $_[0]{hintmode} |
1506 | } |
1638 | } |
… | |
… | |
1750 | |
1882 | |
1751 | sub load_header_from($) { |
1883 | sub load_header_from($) { |
1752 | my ($self, $path) = @_; |
1884 | my ($self, $path) = @_; |
1753 | |
1885 | |
1754 | utf8::encode $path; |
1886 | utf8::encode $path; |
1755 | #aio_open $path, O_RDONLY, 0 |
1887 | my $f = new_from_file cf::object::thawer $path |
1756 | # or return; |
|
|
1757 | |
|
|
1758 | $self->_load_header ($path) |
|
|
1759 | or return; |
1888 | or return; |
|
|
1889 | |
|
|
1890 | $self->_load_header ($f) |
|
|
1891 | or return; |
|
|
1892 | |
|
|
1893 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1894 | $f->resolve_delayed_derefs; |
1760 | |
1895 | |
1761 | $self->{load_path} = $path; |
1896 | $self->{load_path} = $path; |
1762 | |
1897 | |
1763 | 1 |
1898 | 1 |
1764 | } |
1899 | } |
… | |
… | |
1818 | sub find { |
1953 | sub find { |
1819 | my ($path, $origin) = @_; |
1954 | my ($path, $origin) = @_; |
1820 | |
1955 | |
1821 | $path = normalise $path, $origin && $origin->path; |
1956 | $path = normalise $path, $origin && $origin->path; |
1822 | |
1957 | |
|
|
1958 | cf::lock_wait "map_data:$path";#d#remove |
1823 | cf::lock_wait "map_find:$path"; |
1959 | cf::lock_wait "map_find:$path"; |
1824 | |
1960 | |
1825 | $cf::MAP{$path} || do { |
1961 | $cf::MAP{$path} || do { |
1826 | my $guard = cf::lock_acquire "map_find:$path"; |
1962 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1963 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1964 | |
1827 | my $map = new_from_path cf::map $path |
1965 | my $map = new_from_path cf::map $path |
1828 | or return; |
1966 | or return; |
1829 | |
1967 | |
1830 | $map->{last_save} = $cf::RUNTIME; |
1968 | $map->{last_save} = $cf::RUNTIME; |
1831 | |
1969 | |
… | |
… | |
1833 | or return; |
1971 | or return; |
1834 | |
1972 | |
1835 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1973 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1836 | # doing this can freeze the server in a sync job, obviously |
1974 | # doing this can freeze the server in a sync job, obviously |
1837 | #$cf::WAIT_FOR_TICK->wait; |
1975 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1976 | undef $guard1; |
|
|
1977 | undef $guard2; |
1838 | $map->reset; |
1978 | $map->reset; |
1839 | undef $guard; |
|
|
1840 | return find $path; |
1979 | return find $path; |
1841 | } |
1980 | } |
1842 | |
1981 | |
1843 | $cf::MAP{$path} = $map |
1982 | $cf::MAP{$path} = $map |
1844 | } |
1983 | } |
… | |
… | |
1853 | local $self->{deny_reset} = 1; # loading can take a long time |
1992 | local $self->{deny_reset} = 1; # loading can take a long time |
1854 | |
1993 | |
1855 | my $path = $self->{path}; |
1994 | my $path = $self->{path}; |
1856 | |
1995 | |
1857 | { |
1996 | { |
1858 | my $guard1 = cf::lock_acquire "map_data:$path"; |
1997 | my $guard = cf::lock_acquire "map_data:$path"; |
1859 | my $guard2 = cf::lock_acquire "map_load:$path"; |
|
|
1860 | |
1998 | |
|
|
1999 | return unless $self->valid; |
1861 | return if $self->in_memory != cf::MAP_SWAPPED; |
2000 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1862 | |
2001 | |
1863 | $self->in_memory (cf::MAP_LOADING); |
2002 | $self->in_memory (cf::MAP_LOADING); |
1864 | |
2003 | |
1865 | $self->alloc; |
2004 | $self->alloc; |
1866 | |
2005 | |
1867 | $self->pre_load; |
2006 | $self->pre_load; |
1868 | cf::cede_to_tick; |
2007 | cf::cede_to_tick; |
1869 | |
2008 | |
|
|
2009 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
2010 | $f->skip_block; |
1870 | $self->_load_objects ($self->{load_path}, 1) |
2011 | $self->_load_objects ($f) |
1871 | or return; |
2012 | or return; |
1872 | |
2013 | |
1873 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2014 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1874 | if delete $self->{load_original}; |
2015 | if delete $self->{load_original}; |
1875 | |
2016 | |
1876 | if (my $uniq = $self->uniq_path) { |
2017 | if (my $uniq = $self->uniq_path) { |
1877 | utf8::encode $uniq; |
2018 | utf8::encode $uniq; |
1878 | if (aio_open $uniq, O_RDONLY, 0) { |
2019 | unless (aio_stat $uniq) { |
|
|
2020 | if (my $f = new_from_file cf::object::thawer $uniq) { |
1879 | $self->clear_unique_items; |
2021 | $self->clear_unique_items; |
1880 | $self->_load_objects ($uniq, 0); |
2022 | $self->_load_objects ($f); |
|
|
2023 | $f->resolve_delayed_derefs; |
|
|
2024 | } |
1881 | } |
2025 | } |
1882 | } |
2026 | } |
|
|
2027 | |
|
|
2028 | $f->resolve_delayed_derefs; |
1883 | |
2029 | |
1884 | cf::cede_to_tick; |
2030 | cf::cede_to_tick; |
1885 | # now do the right thing for maps |
2031 | # now do the right thing for maps |
1886 | $self->link_multipart_objects; |
2032 | $self->link_multipart_objects; |
1887 | $self->difficulty ($self->estimate_difficulty) |
2033 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
1973 | } |
2119 | } |
1974 | |
2120 | |
1975 | $MAP_PREFETCH{$path} |= $load; |
2121 | $MAP_PREFETCH{$path} |= $load; |
1976 | |
2122 | |
1977 | $MAP_PREFETCHER ||= cf::async { |
2123 | $MAP_PREFETCHER ||= cf::async { |
|
|
2124 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2125 | |
1978 | while (%MAP_PREFETCH) { |
2126 | while (%MAP_PREFETCH) { |
1979 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2127 | while (my ($k, $v) = each %MAP_PREFETCH) { |
1980 | if (my $map = find $k) { |
2128 | if (my $map = find $k) { |
1981 | $map->load if $v; |
2129 | $map->load if $v; |
1982 | } |
2130 | } |
… | |
… | |
2008 | return if $self->{deny_save}; |
2156 | return if $self->{deny_save}; |
2009 | |
2157 | |
2010 | local $self->{last_access} = $self->last_access;#d# |
2158 | local $self->{last_access} = $self->last_access;#d# |
2011 | |
2159 | |
2012 | cf::async { |
2160 | cf::async { |
|
|
2161 | $Coro::current->{desc} = "map player save"; |
2013 | $_->contr->save for $self->players; |
2162 | $_->contr->save for $self->players; |
2014 | }; |
2163 | }; |
2015 | |
2164 | |
2016 | if ($uniq) { |
2165 | if ($uniq) { |
2017 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2166 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
… | |
… | |
2031 | |
2180 | |
2032 | return if $self->players; |
2181 | return if $self->players; |
2033 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2182 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2034 | return if $self->{deny_save}; |
2183 | return if $self->{deny_save}; |
2035 | |
2184 | |
|
|
2185 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2186 | |
|
|
2187 | $self->deactivate; |
|
|
2188 | $_->clear_links_to ($self) for values %cf::MAP; |
2036 | $self->clear; |
2189 | $self->clear; |
2037 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2038 | } |
2190 | } |
2039 | |
2191 | |
2040 | sub reset_at { |
2192 | sub reset_at { |
2041 | my ($self) = @_; |
2193 | my ($self) = @_; |
2042 | |
2194 | |
… | |
… | |
2074 | if $uniq; |
2226 | if $uniq; |
2075 | } |
2227 | } |
2076 | |
2228 | |
2077 | delete $cf::MAP{$self->path}; |
2229 | delete $cf::MAP{$self->path}; |
2078 | |
2230 | |
|
|
2231 | $self->deactivate; |
|
|
2232 | $_->clear_links_to ($self) for values %cf::MAP; |
2079 | $self->clear; |
2233 | $self->clear; |
2080 | |
|
|
2081 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2082 | |
2234 | |
2083 | $self->unlink_save; |
2235 | $self->unlink_save; |
2084 | $self->destroy; |
2236 | $self->destroy; |
2085 | } |
2237 | } |
2086 | |
2238 | |
… | |
… | |
2187 | |
2339 | |
2188 | sub inv_recursive { |
2340 | sub inv_recursive { |
2189 | inv_recursive_ inv $_[0] |
2341 | inv_recursive_ inv $_[0] |
2190 | } |
2342 | } |
2191 | |
2343 | |
|
|
2344 | =item $ref = $ob->ref |
|
|
2345 | |
|
|
2346 | creates and returns a persistent reference to an objetc that can be stored as a string. |
|
|
2347 | |
|
|
2348 | =item $ob = cf::object::deref ($refstring) |
|
|
2349 | |
|
|
2350 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2351 | even if the object actually exists. May block. |
|
|
2352 | |
|
|
2353 | =cut |
|
|
2354 | |
|
|
2355 | sub deref { |
|
|
2356 | my ($ref) = @_; |
|
|
2357 | |
|
|
2358 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2359 | my ($uuid, $name) = ($1, $2); |
|
|
2360 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2361 | or return; |
|
|
2362 | $pl->ob->uuid eq $uuid |
|
|
2363 | or return; |
|
|
2364 | |
|
|
2365 | $pl->ob |
|
|
2366 | } else { |
|
|
2367 | warn "$ref: cannot resolve object reference\n"; |
|
|
2368 | undef |
|
|
2369 | } |
|
|
2370 | } |
|
|
2371 | |
2192 | package cf; |
2372 | package cf; |
2193 | |
2373 | |
2194 | =back |
2374 | =back |
2195 | |
2375 | |
2196 | =head3 cf::object::player |
2376 | =head3 cf::object::player |
… | |
… | |
2354 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2534 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2355 | |
2535 | |
2356 | $self->enter_link; |
2536 | $self->enter_link; |
2357 | |
2537 | |
2358 | (async { |
2538 | (async { |
|
|
2539 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2540 | |
|
|
2541 | # *tag paths override both path and x|y |
|
|
2542 | if ($path =~ /^\*(.*)$/) { |
|
|
2543 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2544 | my $ob = $obs[rand @obs]; |
|
|
2545 | |
|
|
2546 | # see if we actually can go there |
|
|
2547 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2548 | $ob = $obs[rand @obs]; |
|
|
2549 | } else { |
|
|
2550 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2551 | } |
|
|
2552 | # else put us there anyways for now #d# |
|
|
2553 | |
|
|
2554 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2555 | } else { |
|
|
2556 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2557 | } |
|
|
2558 | } |
|
|
2559 | |
2359 | my $map = eval { |
2560 | my $map = eval { |
2360 | my $map = cf::map::find $path; |
2561 | my $map = defined $path ? cf::map::find $path : undef; |
2361 | |
2562 | |
2362 | if ($map) { |
2563 | if ($map) { |
2363 | $map = $map->customise_for ($self); |
2564 | $map = $map->customise_for ($self); |
2364 | $map = $check->($map) if $check && $map; |
2565 | $map = $check->($map) if $check && $map; |
2365 | } else { |
2566 | } else { |
2366 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2567 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2367 | } |
2568 | } |
2368 | |
2569 | |
2369 | $map |
2570 | $map |
2370 | }; |
2571 | }; |
2371 | |
2572 | |
… | |
… | |
2461 | # if exit is damned, update players death & WoR home-position |
2662 | # if exit is damned, update players death & WoR home-position |
2462 | $self->contr->savebed ($slaying, $hp, $sp) |
2663 | $self->contr->savebed ($slaying, $hp, $sp) |
2463 | if $exit->flag (FLAG_DAMNED); |
2664 | if $exit->flag (FLAG_DAMNED); |
2464 | |
2665 | |
2465 | (async { |
2666 | (async { |
|
|
2667 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
|
|
2668 | |
2466 | $self->deactivate_recursive; # just to be sure |
2669 | $self->deactivate_recursive; # just to be sure |
2467 | unless (eval { |
2670 | unless (eval { |
2468 | $self->goto ($slaying, $hp, $sp); |
2671 | $self->goto ($slaying, $hp, $sp); |
2469 | |
2672 | |
2470 | 1; |
2673 | 1; |
… | |
… | |
2505 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2708 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2506 | the message unless the client supports the msg packet. |
2709 | the message unless the client supports the msg packet. |
2507 | |
2710 | |
2508 | =cut |
2711 | =cut |
2509 | |
2712 | |
|
|
2713 | # non-persistent channels (usually the info channel) |
2510 | our %CHANNEL = ( |
2714 | our %CHANNEL = ( |
2511 | "c/identify" => { |
2715 | "c/identify" => { |
2512 | id => "identify", |
2716 | id => "infobox", |
2513 | title => "Identify", |
2717 | title => "Identify", |
2514 | reply => undef, |
2718 | reply => undef, |
2515 | tooltip => "Items recently identified", |
2719 | tooltip => "Items recently identified", |
2516 | }, |
2720 | }, |
2517 | "c/examine" => { |
2721 | "c/examine" => { |
2518 | id => "examine", |
2722 | id => "infobox", |
2519 | title => "Examine", |
2723 | title => "Examine", |
2520 | reply => undef, |
2724 | reply => undef, |
2521 | tooltip => "Signs and other items you examined", |
2725 | tooltip => "Signs and other items you examined", |
2522 | }, |
2726 | }, |
|
|
2727 | "c/book" => { |
|
|
2728 | id => "infobox", |
|
|
2729 | title => "Book", |
|
|
2730 | reply => undef, |
|
|
2731 | tooltip => "The contents of a note or book", |
|
|
2732 | }, |
|
|
2733 | "c/lookat" => { |
|
|
2734 | id => "infobox", |
|
|
2735 | title => "Look", |
|
|
2736 | reply => undef, |
|
|
2737 | tooltip => "What you saw there", |
|
|
2738 | }, |
|
|
2739 | "c/who" => { |
|
|
2740 | id => "infobox", |
|
|
2741 | title => "Players", |
|
|
2742 | reply => undef, |
|
|
2743 | tooltip => "Shows players who are currently online", |
|
|
2744 | }, |
|
|
2745 | "c/body" => { |
|
|
2746 | id => "infobox", |
|
|
2747 | title => "Body Parts", |
|
|
2748 | reply => undef, |
|
|
2749 | tooltip => "Shows which body parts you posess and are available", |
|
|
2750 | }, |
|
|
2751 | "c/uptime" => { |
|
|
2752 | id => "infobox", |
|
|
2753 | title => "Uptime", |
|
|
2754 | reply => undef, |
|
|
2755 | tooltip => "How long the server has been running since last restart", |
|
|
2756 | }, |
|
|
2757 | "c/mapinfo" => { |
|
|
2758 | id => "infobox", |
|
|
2759 | title => "Map Info", |
|
|
2760 | reply => undef, |
|
|
2761 | tooltip => "Information related to the maps", |
|
|
2762 | }, |
2523 | ); |
2763 | ); |
2524 | |
2764 | |
2525 | sub cf::client::send_msg { |
2765 | sub cf::client::send_msg { |
2526 | my ($self, $channel, $msg, $color, @extra) = @_; |
2766 | my ($self, $channel, $msg, $color, @extra) = @_; |
2527 | |
2767 | |
2528 | $msg = $self->pl->expand_cfpod ($msg); |
2768 | $msg = $self->pl->expand_cfpod ($msg); |
2529 | |
2769 | |
2530 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2770 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2531 | |
2771 | |
2532 | # check predefined channels, for the benefit of C |
2772 | # check predefined channels, for the benefit of C |
2533 | $channel = $CHANNEL{$channel} if $CHANNEL{$channel}; |
2773 | if ($CHANNEL{$channel}) { |
|
|
2774 | $channel = $CHANNEL{$channel}; |
2534 | |
2775 | |
|
|
2776 | $self->ext_msg (channel_info => $channel) |
|
|
2777 | if $self->can_msg; |
|
|
2778 | |
|
|
2779 | $channel = $channel->{id}; |
|
|
2780 | |
2535 | if (ref $channel) { |
2781 | } elsif (ref $channel) { |
2536 | # send meta info to client, if not yet sent |
2782 | # send meta info to client, if not yet sent |
2537 | unless (exists $self->{channel}{$channel->{id}}) { |
2783 | unless (exists $self->{channel}{$channel->{id}}) { |
2538 | $self->{channel}{$channel->{id}} = $channel; |
2784 | $self->{channel}{$channel->{id}} = $channel; |
2539 | $self->ext_msg (channel_info => $channel); |
2785 | $self->ext_msg (channel_info => $channel) |
|
|
2786 | if $self->can_msg; |
2540 | } |
2787 | } |
2541 | |
2788 | |
2542 | $channel = $channel->{id}; |
2789 | $channel = $channel->{id}; |
2543 | } |
2790 | } |
2544 | |
2791 | |
… | |
… | |
2756 | =pod |
3003 | =pod |
2757 | |
3004 | |
2758 | The following functions and methods are available within a safe environment: |
3005 | The following functions and methods are available within a safe environment: |
2759 | |
3006 | |
2760 | cf::object |
3007 | cf::object |
2761 | contr pay_amount pay_player map x y force_find force_add |
3008 | contr pay_amount pay_player map x y force_find force_add destroy |
2762 | insert remove name archname title slaying race decrease_ob_nr |
3009 | insert remove name archname title slaying race decrease_ob_nr |
2763 | |
3010 | |
2764 | cf::object::player |
3011 | cf::object::player |
2765 | player |
3012 | player |
2766 | |
3013 | |
… | |
… | |
2773 | =cut |
3020 | =cut |
2774 | |
3021 | |
2775 | for ( |
3022 | for ( |
2776 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3023 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2777 | insert remove inv name archname title slaying race |
3024 | insert remove inv name archname title slaying race |
2778 | decrease_ob_nr)], |
3025 | decrease_ob_nr destroy)], |
2779 | ["cf::object::player" => qw(player)], |
3026 | ["cf::object::player" => qw(player)], |
2780 | ["cf::player" => qw(peaceful)], |
3027 | ["cf::player" => qw(peaceful)], |
2781 | ["cf::map" => qw(trigger)], |
3028 | ["cf::map" => qw(trigger)], |
2782 | ) { |
3029 | ) { |
2783 | no strict 'refs'; |
3030 | no strict 'refs'; |
… | |
… | |
3058 | sub main { |
3305 | sub main { |
3059 | # we must not ever block the main coroutine |
3306 | # we must not ever block the main coroutine |
3060 | local $Coro::idle = sub { |
3307 | local $Coro::idle = sub { |
3061 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3308 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3062 | (async { |
3309 | (async { |
|
|
3310 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3063 | Event::one_event; |
3311 | Event::one_event; |
3064 | })->prio (Coro::PRIO_MAX); |
3312 | })->prio (Coro::PRIO_MAX); |
3065 | }; |
3313 | }; |
3066 | |
3314 | |
3067 | reload_config; |
3315 | reload_config; |
… | |
… | |
3139 | # and maps saved/destroyed asynchronously. |
3387 | # and maps saved/destroyed asynchronously. |
3140 | warn "begin emergency player save\n"; |
3388 | warn "begin emergency player save\n"; |
3141 | for my $login (keys %cf::PLAYER) { |
3389 | for my $login (keys %cf::PLAYER) { |
3142 | my $pl = $cf::PLAYER{$login} or next; |
3390 | my $pl = $cf::PLAYER{$login} or next; |
3143 | $pl->valid or next; |
3391 | $pl->valid or next; |
|
|
3392 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3144 | $pl->save; |
3393 | $pl->save; |
3145 | } |
3394 | } |
3146 | warn "end emergency player save\n"; |
3395 | warn "end emergency player save\n"; |
3147 | |
3396 | |
3148 | warn "begin emergency map save\n"; |
3397 | warn "begin emergency map save\n"; |
… | |
… | |
3196 | |
3445 | |
3197 | warn "flushing outstanding aio requests"; |
3446 | warn "flushing outstanding aio requests"; |
3198 | for (;;) { |
3447 | for (;;) { |
3199 | BDB::flush; |
3448 | BDB::flush; |
3200 | IO::AIO::flush; |
3449 | IO::AIO::flush; |
3201 | Coro::cede; |
3450 | Coro::cede_notself; |
3202 | last unless IO::AIO::nreqs || BDB::nreqs; |
3451 | last unless IO::AIO::nreqs || BDB::nreqs; |
3203 | warn "iterate..."; |
3452 | warn "iterate..."; |
3204 | } |
3453 | } |
3205 | |
3454 | |
3206 | ++$RELOAD; |
3455 | ++$RELOAD; |
… | |
… | |
3311 | register_command "reload" => sub { |
3560 | register_command "reload" => sub { |
3312 | my ($who, $arg) = @_; |
3561 | my ($who, $arg) = @_; |
3313 | |
3562 | |
3314 | if ($who->flag (FLAG_WIZ)) { |
3563 | if ($who->flag (FLAG_WIZ)) { |
3315 | $who->message ("reloading server."); |
3564 | $who->message ("reloading server."); |
|
|
3565 | async { |
|
|
3566 | $Coro::current->{desc} = "perl_reload"; |
3316 | async { reload_perl }; |
3567 | reload_perl; |
|
|
3568 | }; |
3317 | } |
3569 | } |
3318 | }; |
3570 | }; |
3319 | |
3571 | |
3320 | unshift @INC, $LIBDIR; |
3572 | unshift @INC, $LIBDIR; |
3321 | |
3573 | |
… | |
… | |
3340 | my $signal = new Coro::Signal; |
3592 | my $signal = new Coro::Signal; |
3341 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3593 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3342 | $signal->wait; |
3594 | $signal->wait; |
3343 | } |
3595 | } |
3344 | |
3596 | |
3345 | my $min = 1e6;#d# |
|
|
3346 | my $avg = 10; |
|
|
3347 | $TICK_WATCHER = Event->timer ( |
3597 | $TICK_WATCHER = Event->timer ( |
3348 | reentrant => 0, |
3598 | reentrant => 0, |
3349 | parked => 1, |
3599 | parked => 1, |
3350 | prio => 0, |
3600 | prio => 0, |
3351 | at => $NEXT_TICK || $TICK, |
3601 | at => $NEXT_TICK || $TICK, |
… | |
… | |
3359 | |
3609 | |
3360 | $NOW = $tick_start = Event::time; |
3610 | $NOW = $tick_start = Event::time; |
3361 | |
3611 | |
3362 | cf::server_tick; # one server iteration |
3612 | cf::server_tick; # one server iteration |
3363 | |
3613 | |
3364 | 0 && sync_job {#d# |
|
|
3365 | for(1..10) { |
|
|
3366 | my $t = Event::time; |
|
|
3367 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
|
|
3368 | or die; |
|
|
3369 | |
|
|
3370 | $map->width (50); |
|
|
3371 | $map->height (50); |
|
|
3372 | $map->alloc; |
|
|
3373 | $map->_load_objects ("/tmp/x.map", 1); |
|
|
3374 | my $t = Event::time - $t; |
|
|
3375 | |
|
|
3376 | #next unless $t < 0.0013;#d# |
|
|
3377 | if ($t < $min) { |
|
|
3378 | $min = $t; |
|
|
3379 | } |
|
|
3380 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3381 | } |
|
|
3382 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3383 | exit 0; |
|
|
3384 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3385 | }; |
|
|
3386 | |
|
|
3387 | $RUNTIME += $TICK; |
3614 | $RUNTIME += $TICK; |
3388 | $NEXT_TICK += $TICK; |
3615 | $NEXT_TICK += $TICK; |
3389 | |
3616 | |
3390 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3617 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3391 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3618 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3392 | Coro::async_pool { |
3619 | Coro::async_pool { |
|
|
3620 | $Coro::current->{desc} = "runtime saver"; |
3393 | write_runtime |
3621 | write_runtime |
3394 | or warn "ERROR: unable to write runtime file: $!"; |
3622 | or warn "ERROR: unable to write runtime file: $!"; |
3395 | }; |
3623 | }; |
3396 | } |
3624 | } |
3397 | |
3625 | |
3398 | # my $AFTER = Event::time; |
|
|
3399 | # warn $AFTER - $NOW;#d# |
|
|
3400 | |
|
|
3401 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3626 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3402 | $sig->send; |
3627 | $sig->send; |
3403 | } |
3628 | } |
3404 | while (my $sig = shift @WAIT_FOR_TICK) { |
3629 | while (my $sig = shift @WAIT_FOR_TICK) { |
3405 | $sig->send; |
3630 | $sig->send; |
… | |
… | |
3415 | |
3640 | |
3416 | $LOAD = ($NOW - $tick_start) / $TICK; |
3641 | $LOAD = ($NOW - $tick_start) / $TICK; |
3417 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3642 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3418 | |
3643 | |
3419 | _post_tick; |
3644 | _post_tick; |
3420 | |
|
|
3421 | |
|
|
3422 | }, |
3645 | }, |
3423 | ); |
3646 | ); |
3424 | |
3647 | |
3425 | { |
3648 | { |
|
|
3649 | BDB::min_parallel 8; |
3426 | BDB::max_poll_time $TICK * 0.1; |
3650 | BDB::max_poll_time $TICK * 0.1; |
3427 | $BDB_POLL_WATCHER = Event->io ( |
3651 | $BDB_POLL_WATCHER = Event->io ( |
3428 | reentrant => 0, |
3652 | reentrant => 0, |
3429 | fd => BDB::poll_fileno, |
3653 | fd => BDB::poll_fileno, |
3430 | poll => 'r', |
3654 | poll => 'r', |
3431 | prio => 0, |
3655 | prio => 0, |
3432 | data => WF_AUTOCANCEL, |
3656 | data => WF_AUTOCANCEL, |
3433 | cb => \&BDB::poll_cb, |
3657 | cb => \&BDB::poll_cb, |
3434 | ); |
3658 | ); |
3435 | BDB::min_parallel 8; |
|
|
3436 | |
3659 | |
3437 | BDB::set_sync_prepare { |
3660 | BDB::set_sync_prepare { |
3438 | my $status; |
3661 | my $status; |
3439 | my $current = $Coro::current; |
3662 | my $current = $Coro::current; |
3440 | ( |
3663 | ( |
… | |
… | |
3449 | ) |
3672 | ) |
3450 | }; |
3673 | }; |
3451 | |
3674 | |
3452 | unless ($DB_ENV) { |
3675 | unless ($DB_ENV) { |
3453 | $DB_ENV = BDB::db_env_create; |
3676 | $DB_ENV = BDB::db_env_create; |
|
|
3677 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3678 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3679 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3680 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3454 | |
3681 | |
3455 | cf::sync_job { |
3682 | cf::sync_job { |
3456 | eval { |
3683 | eval { |
3457 | BDB::db_env_open |
3684 | BDB::db_env_open |
3458 | $DB_ENV, |
3685 | $DB_ENV, |
… | |
… | |
3460 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3687 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3461 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3688 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3462 | 0666; |
3689 | 0666; |
3463 | |
3690 | |
3464 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3691 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3465 | |
|
|
3466 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3467 | $DB_ENV->set_lk_detect; |
|
|
3468 | }; |
3692 | }; |
3469 | |
3693 | |
3470 | cf::cleanup "db_env_open(db): $@" if $@; |
3694 | cf::cleanup "db_env_open(db): $@" if $@; |
3471 | }; |
3695 | }; |
3472 | } |
3696 | } |
|
|
3697 | |
|
|
3698 | $BDB_DEADLOCK_WATCHER = Event->timer ( |
|
|
3699 | after => 3, |
|
|
3700 | interval => 1, |
|
|
3701 | hard => 1, |
|
|
3702 | prio => 0, |
|
|
3703 | data => WF_AUTOCANCEL, |
|
|
3704 | cb => sub { |
|
|
3705 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3706 | }, |
|
|
3707 | ); |
|
|
3708 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
|
|
3709 | after => 11, |
|
|
3710 | interval => 60, |
|
|
3711 | hard => 1, |
|
|
3712 | prio => 0, |
|
|
3713 | data => WF_AUTOCANCEL, |
|
|
3714 | cb => sub { |
|
|
3715 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3716 | }, |
|
|
3717 | ); |
|
|
3718 | $BDB_TRICKLE_WATCHER = Event->timer ( |
|
|
3719 | after => 5, |
|
|
3720 | interval => 10, |
|
|
3721 | hard => 1, |
|
|
3722 | prio => 0, |
|
|
3723 | data => WF_AUTOCANCEL, |
|
|
3724 | cb => sub { |
|
|
3725 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3726 | }, |
|
|
3727 | ); |
3473 | } |
3728 | } |
3474 | |
3729 | |
3475 | { |
3730 | { |
3476 | IO::AIO::min_parallel 8; |
3731 | IO::AIO::min_parallel 8; |
3477 | |
3732 | |
… | |
… | |
3480 | $AIO_POLL_WATCHER = Event->io ( |
3735 | $AIO_POLL_WATCHER = Event->io ( |
3481 | reentrant => 0, |
3736 | reentrant => 0, |
3482 | data => WF_AUTOCANCEL, |
3737 | data => WF_AUTOCANCEL, |
3483 | fd => IO::AIO::poll_fileno, |
3738 | fd => IO::AIO::poll_fileno, |
3484 | poll => 'r', |
3739 | poll => 'r', |
3485 | prio => 6, |
3740 | prio => 0, |
3486 | cb => \&IO::AIO::poll_cb, |
3741 | cb => \&IO::AIO::poll_cb, |
3487 | ); |
3742 | ); |
3488 | } |
3743 | } |
3489 | |
3744 | |
3490 | my $_log_backtrace; |
3745 | my $_log_backtrace; |
… | |
… | |
3496 | |
3751 | |
3497 | # limit the # of concurrent backtraces |
3752 | # limit the # of concurrent backtraces |
3498 | if ($_log_backtrace < 2) { |
3753 | if ($_log_backtrace < 2) { |
3499 | ++$_log_backtrace; |
3754 | ++$_log_backtrace; |
3500 | async { |
3755 | async { |
|
|
3756 | $Coro::current->{desc} = "abt $msg"; |
|
|
3757 | |
3501 | my @bt = fork_call { |
3758 | my @bt = fork_call { |
3502 | @addr = map { sprintf "%x", $_ } @addr; |
3759 | @addr = map { sprintf "%x", $_ } @addr; |
3503 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3760 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3504 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3761 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3505 | or die "addr2line: $!"; |
3762 | or die "addr2line: $!"; |