… | |
… | |
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; |
21 | use Coro::Semaphore; |
21 | use Coro::Semaphore; |
22 | use Coro::AIO; |
22 | use Coro::AIO; |
23 | use Coro::Storable; |
23 | use Coro::Storable; |
24 | use Coro::Util (); |
24 | use Coro::Util (); |
25 | |
25 | |
26 | use JSON::XS 1.4 (); |
26 | use JSON::XS (); |
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'; |
… | |
… | |
272 | Wait until the given lock is available and then acquires it and returns |
274 | Wait until the given lock is available and then acquires it and returns |
273 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
275 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
274 | for example when the coroutine gets canceled), the lock is automatically |
276 | for example when the coroutine gets canceled), the lock is automatically |
275 | returned. |
277 | returned. |
276 | |
278 | |
|
|
279 | Locks are *not* recursive, locking from the same coro twice results in a |
|
|
280 | deadlocked coro. |
|
|
281 | |
277 | Lock names should begin with a unique identifier (for example, cf::map::find |
282 | Lock names should begin with a unique identifier (for example, cf::map::find |
278 | uses map_find and cf::map::load uses map_load). |
283 | uses map_find and cf::map::load uses map_load). |
279 | |
284 | |
280 | =item $locked = cf::lock_active $string |
285 | =item $locked = cf::lock_active $string |
281 | |
286 | |
282 | Return true if the lock is currently active, i.e. somebody has locked it. |
287 | Return true if the lock is currently active, i.e. somebody has locked it. |
283 | |
288 | |
284 | =cut |
289 | =cut |
285 | |
290 | |
286 | our %LOCK; |
291 | our %LOCK; |
|
|
292 | our %LOCKER;#d# |
287 | |
293 | |
288 | sub lock_wait($) { |
294 | sub lock_wait($) { |
289 | my ($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# |
290 | |
301 | |
291 | # wait for lock, if any |
302 | # wait for lock, if any |
292 | while ($LOCK{$key}) { |
303 | while ($LOCK{$key}) { |
293 | push @{ $LOCK{$key} }, $Coro::current; |
304 | push @{ $LOCK{$key} }, $Coro::current; |
294 | Coro::schedule; |
305 | Coro::schedule; |
… | |
… | |
300 | |
311 | |
301 | # wait, to be sure we are not locked |
312 | # wait, to be sure we are not locked |
302 | lock_wait $key; |
313 | lock_wait $key; |
303 | |
314 | |
304 | $LOCK{$key} = []; |
315 | $LOCK{$key} = []; |
|
|
316 | $LOCKER{$key} = $Coro::current;#d# |
305 | |
317 | |
306 | Coro::guard { |
318 | Coro::guard { |
|
|
319 | delete $LOCKER{$key};#d# |
307 | # wake up all waiters, to be on the safe side |
320 | # wake up all waiters, to be on the safe side |
308 | $_->ready for @{ delete $LOCK{$key} }; |
321 | $_->ready for @{ delete $LOCK{$key} }; |
309 | } |
322 | } |
310 | } |
323 | } |
311 | |
324 | |
… | |
… | |
341 | our @SLOT_QUEUE; |
354 | our @SLOT_QUEUE; |
342 | our $SLOT_QUEUE; |
355 | our $SLOT_QUEUE; |
343 | |
356 | |
344 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
357 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
345 | $SLOT_QUEUE = Coro::async { |
358 | $SLOT_QUEUE = Coro::async { |
|
|
359 | $Coro::current->desc ("timeslot manager"); |
|
|
360 | |
346 | my $signal = new Coro::Signal; |
361 | my $signal = new Coro::Signal; |
347 | |
362 | |
348 | while () { |
363 | while () { |
349 | next_job: |
364 | next_job: |
350 | my $avail = cf::till_tick; |
365 | my $avail = cf::till_tick; |
… | |
… | |
358 | } |
373 | } |
359 | } |
374 | } |
360 | } |
375 | } |
361 | |
376 | |
362 | if (@SLOT_QUEUE) { |
377 | if (@SLOT_QUEUE) { |
363 | # 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 |
364 | push @cf::WAIT_FOR_TICK, $signal; |
379 | push @cf::WAIT_FOR_TICK, $signal; |
365 | $signal->wait; |
380 | $signal->wait; |
366 | } else { |
381 | } else { |
367 | Coro::schedule; |
382 | Coro::schedule; |
368 | } |
383 | } |
… | |
… | |
412 | my $time = Event::time; |
427 | my $time = Event::time; |
413 | |
428 | |
414 | # this is the main coro, too bad, we have to block |
429 | # this is the main coro, too bad, we have to block |
415 | # till the operation succeeds, freezing the server :/ |
430 | # till the operation succeeds, freezing the server :/ |
416 | |
431 | |
|
|
432 | LOG llevError, Carp::longmess "sync job";#d# |
|
|
433 | |
417 | # TODO: use suspend/resume instead |
434 | # TODO: use suspend/resume instead |
418 | # (but this is cancel-safe) |
435 | # (but this is cancel-safe) |
419 | my $freeze_guard = freeze_mainloop; |
436 | my $freeze_guard = freeze_mainloop; |
420 | |
437 | |
421 | my $busy = 1; |
438 | my $busy = 1; |
422 | my @res; |
439 | my @res; |
423 | |
440 | |
424 | (async { |
441 | (async { |
|
|
442 | $Coro::current->desc ("sync job coro"); |
425 | @res = eval { $job->() }; |
443 | @res = eval { $job->() }; |
426 | warn $@ if $@; |
444 | warn $@ if $@; |
427 | undef $busy; |
445 | undef $busy; |
428 | })->prio (Coro::PRIO_MAX); |
446 | })->prio (Coro::PRIO_MAX); |
429 | |
447 | |
430 | while ($busy) { |
448 | while ($busy) { |
|
|
449 | if (Coro::nready) { |
|
|
450 | Coro::cede_notself; |
|
|
451 | } else { |
431 | Coro::cede or Event::one_event; |
452 | Event::one_event; |
|
|
453 | } |
432 | } |
454 | } |
433 | |
455 | |
434 | $time = Event::time - $time; |
456 | $time = Event::time - $time; |
435 | |
457 | |
436 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
458 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
… | |
… | |
478 | sub fork_call(&@) { |
500 | sub fork_call(&@) { |
479 | my ($cb, @args) = @_; |
501 | my ($cb, @args) = @_; |
480 | |
502 | |
481 | # we seemingly have to make a local copy of the whole thing, |
503 | # we seemingly have to make a local copy of the whole thing, |
482 | # otherwise perl prematurely frees the stuff :/ |
504 | # otherwise perl prematurely frees the stuff :/ |
483 | # TODO: investigate and fix (liekly this will be rather laborious) |
505 | # TODO: investigate and fix (likely this will be rather laborious) |
484 | |
506 | |
485 | my @res = Coro::Util::fork_eval { |
507 | my @res = Coro::Util::fork_eval { |
486 | reset_signals; |
508 | reset_signals; |
487 | &$cb |
509 | &$cb |
488 | }, @args; |
510 | }, @args; |
… | |
… | |
497 | =item cf::db_put $family => $key => $value |
519 | =item cf::db_put $family => $key => $value |
498 | |
520 | |
499 | Stores the given C<$value> in the family. It can currently store binary |
521 | Stores the given C<$value> in the family. It can currently store binary |
500 | 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). |
501 | |
523 | |
|
|
524 | =item $db = cf::db_table "name" |
|
|
525 | |
|
|
526 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
527 | within each server. |
|
|
528 | |
502 | =cut |
529 | =cut |
|
|
530 | |
|
|
531 | sub db_table($) { |
|
|
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 | } |
503 | |
547 | |
504 | our $DB; |
548 | our $DB; |
505 | |
549 | |
506 | sub db_init { |
550 | sub db_init { |
507 | unless ($DB) { |
|
|
508 | $DB = BDB::db_create $DB_ENV; |
|
|
509 | |
|
|
510 | cf::sync_job { |
551 | cf::sync_job { |
511 | eval { |
552 | $DB ||= db_table "db"; |
512 | $DB->set_flags (BDB::CHKSUM); |
|
|
513 | |
|
|
514 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
515 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
516 | cf::cleanup "db_open(db): $!" if $!; |
|
|
517 | }; |
|
|
518 | cf::cleanup "db_open(db): $@" if $@; |
|
|
519 | }; |
|
|
520 | } |
553 | }; |
521 | } |
554 | } |
522 | |
555 | |
523 | sub db_get($$) { |
556 | sub db_get($$) { |
524 | my $key = "$_[0]/$_[1]"; |
557 | my $key = "$_[0]/$_[1]"; |
525 | |
558 | |
… | |
… | |
575 | if (1) { |
608 | if (1) { |
576 | $md5 = |
609 | $md5 = |
577 | join "\x00", |
610 | join "\x00", |
578 | $processversion, |
611 | $processversion, |
579 | map { |
612 | map { |
580 | Coro::cede; |
613 | cf::cede_to_tick; |
581 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
614 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
582 | } 0.. $#$src; |
615 | } 0.. $#$src; |
583 | |
616 | |
584 | |
617 | |
585 | my $dbmd5 = db_get cache => "$id/md5"; |
618 | my $dbmd5 = db_get cache => "$id/md5"; |
… | |
… | |
937 | |
970 | |
938 | =cut |
971 | =cut |
939 | |
972 | |
940 | ############################################################################# |
973 | ############################################################################# |
941 | # object support |
974 | # object support |
942 | # |
|
|
943 | |
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 $SLOW_MERGES;#d# |
944 | sub _can_merge { |
1009 | sub _can_merge { |
945 | my ($ob1, $ob2) = @_; |
1010 | my ($ob1, $ob2) = @_; |
946 | |
1011 | |
947 | local $Storable::canonical = 1; |
1012 | ++$SLOW_MERGES;#d# |
948 | my $fob1 = Storable::freeze $ob1; |
|
|
949 | my $fob2 = Storable::freeze $ob2; |
|
|
950 | |
1013 | |
951 | $fob1 eq $fob2 |
1014 | # we do the slow way here |
|
|
1015 | return _object_equal $ob1, $ob2 |
952 | } |
1016 | } |
953 | |
1017 | |
954 | sub reattach { |
1018 | sub reattach { |
955 | # basically do the same as instantiate, without calling instantiate |
1019 | # basically do the same as instantiate, without calling instantiate |
956 | my ($obj) = @_; |
1020 | my ($obj) = @_; |
… | |
… | |
1004 | sub object_freezer_save { |
1068 | sub object_freezer_save { |
1005 | my ($filename, $rdata, $objs) = @_; |
1069 | my ($filename, $rdata, $objs) = @_; |
1006 | |
1070 | |
1007 | sync_job { |
1071 | sync_job { |
1008 | if (length $$rdata) { |
1072 | if (length $$rdata) { |
|
|
1073 | utf8::decode (my $decname = $filename); |
1009 | warn sprintf "saving %s (%d,%d)\n", |
1074 | warn sprintf "saving %s (%d,%d)\n", |
1010 | $filename, length $$rdata, scalar @$objs; |
1075 | $decname, length $$rdata, scalar @$objs; |
1011 | |
1076 | |
1012 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1077 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1013 | chmod SAVE_MODE, $fh; |
1078 | chmod SAVE_MODE, $fh; |
1014 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1079 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1015 | aio_fsync $fh if $cf::USE_FSYNC; |
1080 | aio_fsync $fh if $cf::USE_FSYNC; |
1016 | close $fh; |
1081 | close $fh; |
1017 | |
1082 | |
1018 | if (@$objs) { |
1083 | if (@$objs) { |
1019 | 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) { |
1020 | chmod SAVE_MODE, $fh; |
1085 | chmod SAVE_MODE, $fh; |
1021 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1086 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1022 | aio_write $fh, 0, (length $data), $data, 0; |
1087 | aio_write $fh, 0, (length $data), $data, 0; |
1023 | aio_fsync $fh if $cf::USE_FSYNC; |
1088 | aio_fsync $fh if $cf::USE_FSYNC; |
1024 | close $fh; |
1089 | close $fh; |
1025 | aio_rename "$filename.pst~", "$filename.pst"; |
1090 | aio_rename "$filename.pst~", "$filename.pst"; |
1026 | } |
1091 | } |
… | |
… | |
1034 | } |
1099 | } |
1035 | } else { |
1100 | } else { |
1036 | aio_unlink $filename; |
1101 | aio_unlink $filename; |
1037 | aio_unlink "$filename.pst"; |
1102 | aio_unlink "$filename.pst"; |
1038 | } |
1103 | } |
1039 | } |
1104 | }; |
1040 | } |
1105 | } |
1041 | |
1106 | |
1042 | sub object_freezer_as_string { |
1107 | sub object_freezer_as_string { |
1043 | my ($rdata, $objs) = @_; |
1108 | my ($rdata, $objs) = @_; |
1044 | |
1109 | |
… | |
… | |
1056 | or return; |
1121 | or return; |
1057 | |
1122 | |
1058 | unless (aio_stat "$filename.pst") { |
1123 | unless (aio_stat "$filename.pst") { |
1059 | (aio_load "$filename.pst", $av) >= 0 |
1124 | (aio_load "$filename.pst", $av) >= 0 |
1060 | or return; |
1125 | or return; |
|
|
1126 | |
1061 | $av = eval { (Storable::thaw $av)->{objs} }; |
1127 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1128 | $av = $st->{objs}; |
1062 | } |
1129 | } |
1063 | |
1130 | |
|
|
1131 | utf8::decode (my $decname = $filename); |
1064 | warn sprintf "loading %s (%d)\n", |
1132 | warn sprintf "loading %s (%d,%d)\n", |
1065 | $filename, length $data, scalar @{$av || []}; |
1133 | $decname, length $data, scalar @{$av || []}; |
|
|
1134 | |
1066 | return ($data, $av); |
1135 | ($data, $av) |
1067 | } |
1136 | } |
1068 | |
1137 | |
1069 | =head2 COMMAND CALLBACKS |
1138 | =head2 COMMAND CALLBACKS |
1070 | |
1139 | |
1071 | =over 4 |
1140 | =over 4 |
… | |
… | |
1257 | |
1326 | |
1258 | =head3 cf::player |
1327 | =head3 cf::player |
1259 | |
1328 | |
1260 | =over 4 |
1329 | =over 4 |
1261 | |
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 | |
1262 | =item cf::player::find $login |
1345 | =item cf::player::find $login |
1263 | |
1346 | |
1264 | Returns the given player object, loading it if necessary (might block). |
1347 | Returns the given player object, loading it if necessary (might block). |
1265 | |
1348 | |
1266 | =cut |
1349 | =cut |
… | |
… | |
1301 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1384 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1302 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1385 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1303 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1386 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1304 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1387 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1305 | |
1388 | |
1306 | my $pl = load_pl path $login |
1389 | my $f = new_from_file cf::object::thawer path $login |
1307 | 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; |
1308 | $cf::PLAYER{$login} = $pl |
1396 | $cf::PLAYER{$login} = $pl |
1309 | } |
1397 | } |
1310 | } |
1398 | } |
1311 | } |
1399 | } |
1312 | |
1400 | |
… | |
… | |
1322 | |
1410 | |
1323 | aio_mkdir playerdir $pl, 0770; |
1411 | aio_mkdir playerdir $pl, 0770; |
1324 | $pl->{last_save} = $cf::RUNTIME; |
1412 | $pl->{last_save} = $cf::RUNTIME; |
1325 | |
1413 | |
1326 | $pl->save_pl ($path); |
1414 | $pl->save_pl ($path); |
1327 | Coro::cede; |
1415 | cf::cede_to_tick; |
1328 | } |
1416 | } |
1329 | |
1417 | |
1330 | sub new($) { |
1418 | sub new($) { |
1331 | my ($login) = @_; |
1419 | my ($login) = @_; |
1332 | |
1420 | |
… | |
… | |
1410 | or return []; |
1498 | or return []; |
1411 | |
1499 | |
1412 | my @logins; |
1500 | my @logins; |
1413 | |
1501 | |
1414 | 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") { |
1415 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1507 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1416 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1508 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1417 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1509 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1510 | } |
1418 | |
1511 | |
1419 | utf8::decode $login; |
1512 | utf8::decode $login; |
1420 | push @logins, $login; |
1513 | push @logins, $login; |
1421 | } |
1514 | } |
1422 | |
1515 | |
… | |
… | |
1460 | sub expand_cfpod { |
1553 | sub expand_cfpod { |
1461 | ((my $self), (local $_)) = @_; |
1554 | ((my $self), (local $_)) = @_; |
1462 | |
1555 | |
1463 | # escape & and < |
1556 | # escape & and < |
1464 | s/&/&/g; |
1557 | s/&/&/g; |
1465 | s/(?<![BIUGH])</</g; |
1558 | s/(?<![BIUGHT])</</g; |
1466 | |
1559 | |
1467 | # this is buggy, it needs to properly take care of nested <'s |
1560 | # this is buggy, it needs to properly take care of nested <'s |
1468 | |
1561 | |
1469 | 1 while |
1562 | 1 while |
1470 | # replace B<>, I<>, U<> etc. |
1563 | # replace B<>, I<>, U<> etc. |
1471 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1564 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1472 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1565 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1473 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
1566 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
|
|
1567 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
1474 | # replace G<male|female> tags |
1568 | # replace G<male|female> tags |
1475 | || s{G<([^>|]*)\|([^>]*)>}{ |
1569 | || s{G<([^>|]*)\|([^>]*)>}{ |
1476 | $self->gender ? $2 : $1 |
1570 | $self->gender ? $2 : $1 |
1477 | }ge |
1571 | }ge |
1478 | # replace H<hint text> |
1572 | # replace H<hint text> |
… | |
… | |
1746 | |
1840 | |
1747 | sub load_header_from($) { |
1841 | sub load_header_from($) { |
1748 | my ($self, $path) = @_; |
1842 | my ($self, $path) = @_; |
1749 | |
1843 | |
1750 | utf8::encode $path; |
1844 | utf8::encode $path; |
1751 | #aio_open $path, O_RDONLY, 0 |
1845 | my $f = new_from_file cf::object::thawer $path |
1752 | # or return; |
|
|
1753 | |
|
|
1754 | $self->_load_header ($path) |
|
|
1755 | or return; |
1846 | or return; |
|
|
1847 | |
|
|
1848 | $self->_load_header ($f) |
|
|
1849 | or return; |
|
|
1850 | |
|
|
1851 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1852 | $f->resolve_delayed_derefs; |
1756 | |
1853 | |
1757 | $self->{load_path} = $path; |
1854 | $self->{load_path} = $path; |
1758 | |
1855 | |
1759 | 1 |
1856 | 1 |
1760 | } |
1857 | } |
… | |
… | |
1814 | sub find { |
1911 | sub find { |
1815 | my ($path, $origin) = @_; |
1912 | my ($path, $origin) = @_; |
1816 | |
1913 | |
1817 | $path = normalise $path, $origin && $origin->path; |
1914 | $path = normalise $path, $origin && $origin->path; |
1818 | |
1915 | |
|
|
1916 | cf::lock_wait "map_data:$path";#d#remove |
1819 | cf::lock_wait "map_find:$path"; |
1917 | cf::lock_wait "map_find:$path"; |
1820 | |
1918 | |
1821 | $cf::MAP{$path} || do { |
1919 | $cf::MAP{$path} || do { |
1822 | my $guard = cf::lock_acquire "map_find:$path"; |
1920 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1921 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1922 | |
1823 | my $map = new_from_path cf::map $path |
1923 | my $map = new_from_path cf::map $path |
1824 | or return; |
1924 | or return; |
1825 | |
1925 | |
1826 | $map->{last_save} = $cf::RUNTIME; |
1926 | $map->{last_save} = $cf::RUNTIME; |
1827 | |
1927 | |
… | |
… | |
1829 | or return; |
1929 | or return; |
1830 | |
1930 | |
1831 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1931 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1832 | # doing this can freeze the server in a sync job, obviously |
1932 | # doing this can freeze the server in a sync job, obviously |
1833 | #$cf::WAIT_FOR_TICK->wait; |
1933 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1934 | undef $guard1; |
|
|
1935 | undef $guard2; |
1834 | $map->reset; |
1936 | $map->reset; |
1835 | undef $guard; |
|
|
1836 | return find $path; |
1937 | return find $path; |
1837 | } |
1938 | } |
1838 | |
1939 | |
1839 | $cf::MAP{$path} = $map |
1940 | $cf::MAP{$path} = $map |
1840 | } |
1941 | } |
… | |
… | |
1849 | local $self->{deny_reset} = 1; # loading can take a long time |
1950 | local $self->{deny_reset} = 1; # loading can take a long time |
1850 | |
1951 | |
1851 | my $path = $self->{path}; |
1952 | my $path = $self->{path}; |
1852 | |
1953 | |
1853 | { |
1954 | { |
1854 | my $guard = cf::lock_acquire "map_load:$path"; |
1955 | my $guard = cf::lock_acquire "map_data:$path"; |
1855 | |
1956 | |
|
|
1957 | return unless $self->valid; |
1856 | return if $self->in_memory != cf::MAP_SWAPPED; |
1958 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1857 | |
1959 | |
1858 | $self->in_memory (cf::MAP_LOADING); |
1960 | $self->in_memory (cf::MAP_LOADING); |
1859 | |
1961 | |
1860 | $self->alloc; |
1962 | $self->alloc; |
1861 | |
1963 | |
1862 | $self->pre_load; |
1964 | $self->pre_load; |
1863 | Coro::cede; |
1965 | cf::cede_to_tick; |
1864 | |
1966 | |
|
|
1967 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
1968 | $f->skip_block; |
1865 | $self->_load_objects ($self->{load_path}, 1) |
1969 | $self->_load_objects ($f) |
1866 | or return; |
1970 | or return; |
1867 | |
1971 | |
1868 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1972 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1869 | if delete $self->{load_original}; |
1973 | if delete $self->{load_original}; |
1870 | |
1974 | |
1871 | if (my $uniq = $self->uniq_path) { |
1975 | if (my $uniq = $self->uniq_path) { |
1872 | utf8::encode $uniq; |
1976 | utf8::encode $uniq; |
1873 | if (aio_open $uniq, O_RDONLY, 0) { |
1977 | unless (aio_stat $uniq) { |
|
|
1978 | if (my $f = new_from_file cf::object::thawer $uniq) { |
1874 | $self->clear_unique_items; |
1979 | $self->clear_unique_items; |
1875 | $self->_load_objects ($uniq, 0); |
1980 | $self->_load_objects ($f); |
|
|
1981 | $f->resolve_delayed_derefs; |
|
|
1982 | } |
1876 | } |
1983 | } |
1877 | } |
1984 | } |
1878 | |
1985 | |
1879 | Coro::cede; |
1986 | $f->resolve_delayed_derefs; |
|
|
1987 | |
|
|
1988 | cf::cede_to_tick; |
1880 | # now do the right thing for maps |
1989 | # now do the right thing for maps |
1881 | $self->link_multipart_objects; |
1990 | $self->link_multipart_objects; |
1882 | $self->difficulty ($self->estimate_difficulty) |
1991 | $self->difficulty ($self->estimate_difficulty) |
1883 | unless $self->difficulty; |
1992 | unless $self->difficulty; |
1884 | Coro::cede; |
1993 | cf::cede_to_tick; |
1885 | |
1994 | |
1886 | unless ($self->{deny_activate}) { |
1995 | unless ($self->{deny_activate}) { |
1887 | $self->decay_objects; |
1996 | $self->decay_objects; |
1888 | $self->fix_auto_apply; |
1997 | $self->fix_auto_apply; |
1889 | $self->update_buttons; |
1998 | $self->update_buttons; |
1890 | Coro::cede; |
1999 | cf::cede_to_tick; |
1891 | $self->set_darkness_map; |
2000 | $self->set_darkness_map; |
1892 | Coro::cede; |
2001 | cf::cede_to_tick; |
1893 | $self->activate; |
2002 | $self->activate; |
1894 | } |
2003 | } |
1895 | |
2004 | |
1896 | $self->{last_save} = $cf::RUNTIME; |
2005 | $self->{last_save} = $cf::RUNTIME; |
1897 | $self->last_access ($cf::RUNTIME); |
2006 | $self->last_access ($cf::RUNTIME); |
… | |
… | |
1968 | } |
2077 | } |
1969 | |
2078 | |
1970 | $MAP_PREFETCH{$path} |= $load; |
2079 | $MAP_PREFETCH{$path} |= $load; |
1971 | |
2080 | |
1972 | $MAP_PREFETCHER ||= cf::async { |
2081 | $MAP_PREFETCHER ||= cf::async { |
|
|
2082 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2083 | |
1973 | while (%MAP_PREFETCH) { |
2084 | while (%MAP_PREFETCH) { |
1974 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2085 | while (my ($k, $v) = each %MAP_PREFETCH) { |
1975 | if (my $map = find $k) { |
2086 | if (my $map = find $k) { |
1976 | $map->load if $v; |
2087 | $map->load if $v; |
1977 | } |
2088 | } |
… | |
… | |
1987 | } |
2098 | } |
1988 | |
2099 | |
1989 | sub save { |
2100 | sub save { |
1990 | my ($self) = @_; |
2101 | my ($self) = @_; |
1991 | |
2102 | |
1992 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2103 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1993 | |
2104 | |
1994 | $self->{last_save} = $cf::RUNTIME; |
2105 | $self->{last_save} = $cf::RUNTIME; |
1995 | |
2106 | |
1996 | return unless $self->dirty; |
2107 | return unless $self->dirty; |
1997 | |
2108 | |
… | |
… | |
2003 | return if $self->{deny_save}; |
2114 | return if $self->{deny_save}; |
2004 | |
2115 | |
2005 | local $self->{last_access} = $self->last_access;#d# |
2116 | local $self->{last_access} = $self->last_access;#d# |
2006 | |
2117 | |
2007 | cf::async { |
2118 | cf::async { |
|
|
2119 | $Coro::current->{desc} = "map player save"; |
2008 | $_->contr->save for $self->players; |
2120 | $_->contr->save for $self->players; |
2009 | }; |
2121 | }; |
2010 | |
2122 | |
2011 | if ($uniq) { |
2123 | if ($uniq) { |
2012 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2124 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
… | |
… | |
2020 | my ($self) = @_; |
2132 | my ($self) = @_; |
2021 | |
2133 | |
2022 | # save first because save cedes |
2134 | # save first because save cedes |
2023 | $self->save; |
2135 | $self->save; |
2024 | |
2136 | |
2025 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2137 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2026 | |
2138 | |
2027 | return if $self->players; |
2139 | return if $self->players; |
2028 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2140 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2029 | return if $self->{deny_save}; |
2141 | return if $self->{deny_save}; |
2030 | |
2142 | |
|
|
2143 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2144 | |
|
|
2145 | $self->deactivate; |
|
|
2146 | $_->clear_links_to ($self) for values %cf::MAP; |
2031 | $self->clear; |
2147 | $self->clear; |
2032 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2033 | } |
2148 | } |
2034 | |
2149 | |
2035 | sub reset_at { |
2150 | sub reset_at { |
2036 | my ($self) = @_; |
2151 | my ($self) = @_; |
2037 | |
2152 | |
… | |
… | |
2069 | if $uniq; |
2184 | if $uniq; |
2070 | } |
2185 | } |
2071 | |
2186 | |
2072 | delete $cf::MAP{$self->path}; |
2187 | delete $cf::MAP{$self->path}; |
2073 | |
2188 | |
|
|
2189 | $self->deactivate; |
|
|
2190 | $_->clear_links_to ($self) for values %cf::MAP; |
2074 | $self->clear; |
2191 | $self->clear; |
2075 | |
|
|
2076 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2077 | |
2192 | |
2078 | $self->unlink_save; |
2193 | $self->unlink_save; |
2079 | $self->destroy; |
2194 | $self->destroy; |
2080 | } |
2195 | } |
2081 | |
2196 | |
2082 | my $nuke_counter = "aaaa"; |
2197 | my $nuke_counter = "aaaa"; |
2083 | |
2198 | |
2084 | sub nuke { |
2199 | sub nuke { |
2085 | my ($self) = @_; |
2200 | my ($self) = @_; |
2086 | |
2201 | |
|
|
2202 | { |
|
|
2203 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2204 | |
2087 | delete $cf::MAP{$self->path}; |
2205 | delete $cf::MAP{$self->path}; |
2088 | |
2206 | |
2089 | $self->unlink_save; |
2207 | $self->unlink_save; |
2090 | |
2208 | |
2091 | bless $self, "cf::map"; |
2209 | bless $self, "cf::map"; |
2092 | delete $self->{deny_reset}; |
2210 | delete $self->{deny_reset}; |
2093 | $self->{deny_save} = 1; |
2211 | $self->{deny_save} = 1; |
2094 | $self->reset_timeout (1); |
2212 | $self->reset_timeout (1); |
2095 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2213 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2096 | |
2214 | |
2097 | $cf::MAP{$self->path} = $self; |
2215 | $cf::MAP{$self->path} = $self; |
|
|
2216 | } |
2098 | |
2217 | |
2099 | $self->reset; # polite request, might not happen |
2218 | $self->reset; # polite request, might not happen |
2100 | } |
2219 | } |
2101 | |
2220 | |
2102 | =item $maps = cf::map::tmp_maps |
2221 | =item $maps = cf::map::tmp_maps |
… | |
… | |
2178 | |
2297 | |
2179 | sub inv_recursive { |
2298 | sub inv_recursive { |
2180 | inv_recursive_ inv $_[0] |
2299 | inv_recursive_ inv $_[0] |
2181 | } |
2300 | } |
2182 | |
2301 | |
|
|
2302 | =item $ref = $ob->ref |
|
|
2303 | |
|
|
2304 | creates and returns a persistent reference to an objetc that can be stored as a string. |
|
|
2305 | |
|
|
2306 | =item $ob = cf::object::deref ($refstring) |
|
|
2307 | |
|
|
2308 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2309 | even if the object actually exists. May block. |
|
|
2310 | |
|
|
2311 | =cut |
|
|
2312 | |
|
|
2313 | sub deref { |
|
|
2314 | my ($ref) = @_; |
|
|
2315 | |
|
|
2316 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2317 | my ($uuid, $name) = ($1, $2); |
|
|
2318 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2319 | or return; |
|
|
2320 | $pl->ob->uuid eq $uuid |
|
|
2321 | or return; |
|
|
2322 | |
|
|
2323 | $pl->ob |
|
|
2324 | } else { |
|
|
2325 | warn "$ref: cannot resolve object reference\n"; |
|
|
2326 | undef |
|
|
2327 | } |
|
|
2328 | } |
|
|
2329 | |
2183 | package cf; |
2330 | package cf; |
2184 | |
2331 | |
2185 | =back |
2332 | =back |
2186 | |
2333 | |
2187 | =head3 cf::object::player |
2334 | =head3 cf::object::player |
… | |
… | |
2345 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2492 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2346 | |
2493 | |
2347 | $self->enter_link; |
2494 | $self->enter_link; |
2348 | |
2495 | |
2349 | (async { |
2496 | (async { |
|
|
2497 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2498 | |
|
|
2499 | # *tag paths override both path and x|y |
|
|
2500 | if ($path =~ /^\*(.*)$/) { |
|
|
2501 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2502 | my $ob = $obs[rand @obs]; |
|
|
2503 | |
|
|
2504 | # see if we actually can go there |
|
|
2505 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2506 | $ob = $obs[rand @obs]; |
|
|
2507 | } else { |
|
|
2508 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2509 | } |
|
|
2510 | # else put us there anyways for now #d# |
|
|
2511 | |
|
|
2512 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2513 | } else { |
|
|
2514 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2515 | } |
|
|
2516 | } |
|
|
2517 | |
2350 | my $map = eval { |
2518 | my $map = eval { |
2351 | my $map = cf::map::find $path; |
2519 | my $map = defined $path ? cf::map::find $path : undef; |
2352 | |
2520 | |
2353 | if ($map) { |
2521 | if ($map) { |
2354 | $map = $map->customise_for ($self); |
2522 | $map = $map->customise_for ($self); |
2355 | $map = $check->($map) if $check && $map; |
2523 | $map = $check->($map) if $check && $map; |
2356 | } else { |
2524 | } else { |
2357 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2525 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2358 | } |
2526 | } |
2359 | |
2527 | |
2360 | $map |
2528 | $map |
2361 | }; |
2529 | }; |
2362 | |
2530 | |
… | |
… | |
2452 | # if exit is damned, update players death & WoR home-position |
2620 | # if exit is damned, update players death & WoR home-position |
2453 | $self->contr->savebed ($slaying, $hp, $sp) |
2621 | $self->contr->savebed ($slaying, $hp, $sp) |
2454 | if $exit->flag (FLAG_DAMNED); |
2622 | if $exit->flag (FLAG_DAMNED); |
2455 | |
2623 | |
2456 | (async { |
2624 | (async { |
|
|
2625 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
|
|
2626 | |
2457 | $self->deactivate_recursive; # just to be sure |
2627 | $self->deactivate_recursive; # just to be sure |
2458 | unless (eval { |
2628 | unless (eval { |
2459 | $self->goto ($slaying, $hp, $sp); |
2629 | $self->goto ($slaying, $hp, $sp); |
2460 | |
2630 | |
2461 | 1; |
2631 | 1; |
… | |
… | |
2496 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2666 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2497 | the message unless the client supports the msg packet. |
2667 | the message unless the client supports the msg packet. |
2498 | |
2668 | |
2499 | =cut |
2669 | =cut |
2500 | |
2670 | |
|
|
2671 | our %CHANNEL = ( |
|
|
2672 | "c/identify" => { |
|
|
2673 | id => "infobox", |
|
|
2674 | title => "Identify", |
|
|
2675 | reply => undef, |
|
|
2676 | tooltip => "Items recently identified", |
|
|
2677 | }, |
|
|
2678 | "c/examine" => { |
|
|
2679 | id => "infobox", |
|
|
2680 | title => "Examine", |
|
|
2681 | reply => undef, |
|
|
2682 | tooltip => "Signs and other items you examined", |
|
|
2683 | }, |
|
|
2684 | "c/lookat" => { |
|
|
2685 | id => "infobox", |
|
|
2686 | title => "Look", |
|
|
2687 | reply => undef, |
|
|
2688 | tooltip => "What you saw there", |
|
|
2689 | }, |
|
|
2690 | ); |
|
|
2691 | |
2501 | sub cf::client::send_msg { |
2692 | sub cf::client::send_msg { |
2502 | my ($self, $channel, $msg, $color, @extra) = @_; |
2693 | my ($self, $channel, $msg, $color, @extra) = @_; |
2503 | |
2694 | |
2504 | $msg = $self->pl->expand_cfpod ($msg); |
2695 | $msg = $self->pl->expand_cfpod ($msg); |
2505 | |
2696 | |
2506 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2697 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2507 | |
2698 | |
|
|
2699 | # check predefined channels, for the benefit of C |
|
|
2700 | if ($CHANNEL{$channel}) { |
|
|
2701 | $channel = $CHANNEL{$channel}; |
|
|
2702 | |
|
|
2703 | $self->ext_msg (channel_info => $channel) |
|
|
2704 | if $self->can_msg; |
|
|
2705 | |
|
|
2706 | $channel = $channel->{id}; |
|
|
2707 | |
2508 | if (ref $channel) { |
2708 | } elsif (ref $channel) { |
2509 | # send meta info to client, if not yet sent |
2709 | # send meta info to client, if not yet sent |
2510 | unless (exists $self->{channel}{$channel->{id}}) { |
2710 | unless (exists $self->{channel}{$channel->{id}}) { |
2511 | $self->{channel}{$channel->{id}} = $channel; |
2711 | $self->{channel}{$channel->{id}} = $channel; |
2512 | $self->ext_msg (channel_info => $channel); |
2712 | $self->ext_msg (channel_info => $channel) |
|
|
2713 | if $self->can_msg; |
2513 | } |
2714 | } |
2514 | |
2715 | |
2515 | $channel = $channel->{id}; |
2716 | $channel = $channel->{id}; |
2516 | } |
2717 | } |
2517 | |
2718 | |
… | |
… | |
2558 | =cut |
2759 | =cut |
2559 | |
2760 | |
2560 | sub cf::client::ext_msg($$@) { |
2761 | sub cf::client::ext_msg($$@) { |
2561 | my ($self, $type, @msg) = @_; |
2762 | my ($self, $type, @msg) = @_; |
2562 | |
2763 | |
2563 | my $extcmd = $self->extcmd; |
|
|
2564 | |
|
|
2565 | if ($extcmd == 2) { |
2764 | if ($self->extcmd == 2) { |
2566 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2765 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2567 | } elsif ($extcmd == 1) { # TODO: remove |
2766 | } elsif ($self->extcmd == 1) { # TODO: remove |
2568 | push @msg, msgtype => "event_$type"; |
2767 | push @msg, msgtype => "event_$type"; |
2569 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2768 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2570 | } |
2769 | } |
2571 | } |
2770 | } |
2572 | |
2771 | |
… | |
… | |
2579 | sub cf::client::ext_reply($$@) { |
2778 | sub cf::client::ext_reply($$@) { |
2580 | my ($self, $id, @msg) = @_; |
2779 | my ($self, $id, @msg) = @_; |
2581 | |
2780 | |
2582 | if ($self->extcmd == 2) { |
2781 | if ($self->extcmd == 2) { |
2583 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2782 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2584 | } elsif ($self->ns->extcmd == 1) { |
2783 | } elsif ($self->extcmd == 1) { |
2585 | #TODO: version 1, remove |
2784 | #TODO: version 1, remove |
2586 | unshift @msg, msgtype => "reply", msgid => $id; |
2785 | unshift @msg, msgtype => "reply", msgid => $id; |
2587 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2786 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2588 | } |
2787 | } |
2589 | } |
2788 | } |
… | |
… | |
2731 | =pod |
2930 | =pod |
2732 | |
2931 | |
2733 | The following functions and methods are available within a safe environment: |
2932 | The following functions and methods are available within a safe environment: |
2734 | |
2933 | |
2735 | cf::object |
2934 | cf::object |
2736 | contr pay_amount pay_player map x y force_find force_add |
2935 | contr pay_amount pay_player map x y force_find force_add destroy |
2737 | insert remove name archname title slaying race decrease_ob_nr |
2936 | insert remove name archname title slaying race decrease_ob_nr |
2738 | |
2937 | |
2739 | cf::object::player |
2938 | cf::object::player |
2740 | player |
2939 | player |
2741 | |
2940 | |
… | |
… | |
2748 | =cut |
2947 | =cut |
2749 | |
2948 | |
2750 | for ( |
2949 | for ( |
2751 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2950 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2752 | insert remove inv name archname title slaying race |
2951 | insert remove inv name archname title slaying race |
2753 | decrease_ob_nr)], |
2952 | decrease_ob_nr destroy)], |
2754 | ["cf::object::player" => qw(player)], |
2953 | ["cf::object::player" => qw(player)], |
2755 | ["cf::player" => qw(peaceful)], |
2954 | ["cf::player" => qw(peaceful)], |
2756 | ["cf::map" => qw(trigger)], |
2955 | ["cf::map" => qw(trigger)], |
2757 | ) { |
2956 | ) { |
2758 | no strict 'refs'; |
2957 | no strict 'refs'; |
… | |
… | |
2834 | # the server's init and main functions |
3033 | # the server's init and main functions |
2835 | |
3034 | |
2836 | sub load_facedata($) { |
3035 | sub load_facedata($) { |
2837 | my ($path) = @_; |
3036 | my ($path) = @_; |
2838 | |
3037 | |
|
|
3038 | # HACK to clear player env face cache, we need some signal framework |
|
|
3039 | # for this (global event?) |
|
|
3040 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3041 | |
2839 | my $enc = JSON::XS->new->utf8->canonical; |
3042 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
2840 | |
3043 | |
2841 | warn "loading facedata from $path\n"; |
3044 | warn "loading facedata from $path\n"; |
2842 | |
3045 | |
2843 | my $facedata; |
3046 | my $facedata; |
2844 | 0 < aio_load $path, $facedata |
3047 | 0 < aio_load $path, $facedata |
… | |
… | |
2954 | $ns->fx_want ($k, $v); |
3157 | $ns->fx_want ($k, $v); |
2955 | } |
3158 | } |
2956 | }; |
3159 | }; |
2957 | |
3160 | |
2958 | sub reload_regions { |
3161 | sub reload_regions { |
|
|
3162 | # HACK to clear player env face cache, we need some signal framework |
|
|
3163 | # for this (global event?) |
|
|
3164 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3165 | |
2959 | load_resource_file "$MAPDIR/regions" |
3166 | load_resource_file "$MAPDIR/regions" |
2960 | or die "unable to load regions file\n"; |
3167 | or die "unable to load regions file\n"; |
2961 | |
3168 | |
2962 | for (cf::region::list) { |
3169 | for (cf::region::list) { |
2963 | $_->{match} = qr/$_->{match}/ |
3170 | $_->{match} = qr/$_->{match}/ |
… | |
… | |
2999 | |
3206 | |
3000 | sub init { |
3207 | sub init { |
3001 | reload_resources; |
3208 | reload_resources; |
3002 | } |
3209 | } |
3003 | |
3210 | |
3004 | sub cfg_load { |
3211 | sub reload_config { |
3005 | open my $fh, "<:utf8", "$CONFDIR/config" |
3212 | open my $fh, "<:utf8", "$CONFDIR/config" |
3006 | or return; |
3213 | or return; |
3007 | |
3214 | |
3008 | local $/; |
3215 | local $/; |
3009 | *CFG = YAML::Syck::Load <$fh>; |
3216 | *CFG = YAML::Syck::Load <$fh>; |
… | |
… | |
3025 | sub main { |
3232 | sub main { |
3026 | # we must not ever block the main coroutine |
3233 | # we must not ever block the main coroutine |
3027 | local $Coro::idle = sub { |
3234 | local $Coro::idle = sub { |
3028 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3235 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3029 | (async { |
3236 | (async { |
|
|
3237 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3030 | Event::one_event; |
3238 | Event::one_event; |
3031 | })->prio (Coro::PRIO_MAX); |
3239 | })->prio (Coro::PRIO_MAX); |
3032 | }; |
3240 | }; |
3033 | |
3241 | |
3034 | cfg_load; |
3242 | reload_config; |
3035 | db_init; |
3243 | db_init; |
3036 | load_extensions; |
3244 | load_extensions; |
3037 | |
3245 | |
3038 | $TICK_WATCHER->start; |
3246 | $TICK_WATCHER->start; |
3039 | Event::loop; |
3247 | Event::loop; |
… | |
… | |
3106 | # and maps saved/destroyed asynchronously. |
3314 | # and maps saved/destroyed asynchronously. |
3107 | warn "begin emergency player save\n"; |
3315 | warn "begin emergency player save\n"; |
3108 | for my $login (keys %cf::PLAYER) { |
3316 | for my $login (keys %cf::PLAYER) { |
3109 | my $pl = $cf::PLAYER{$login} or next; |
3317 | my $pl = $cf::PLAYER{$login} or next; |
3110 | $pl->valid or next; |
3318 | $pl->valid or next; |
|
|
3319 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3111 | $pl->save; |
3320 | $pl->save; |
3112 | } |
3321 | } |
3113 | warn "end emergency player save\n"; |
3322 | warn "end emergency player save\n"; |
3114 | |
3323 | |
3115 | warn "begin emergency map save\n"; |
3324 | warn "begin emergency map save\n"; |
… | |
… | |
3163 | |
3372 | |
3164 | warn "flushing outstanding aio requests"; |
3373 | warn "flushing outstanding aio requests"; |
3165 | for (;;) { |
3374 | for (;;) { |
3166 | BDB::flush; |
3375 | BDB::flush; |
3167 | IO::AIO::flush; |
3376 | IO::AIO::flush; |
3168 | Coro::cede; |
3377 | Coro::cede_notself; |
3169 | last unless IO::AIO::nreqs || BDB::nreqs; |
3378 | last unless IO::AIO::nreqs || BDB::nreqs; |
3170 | warn "iterate..."; |
3379 | warn "iterate..."; |
3171 | } |
3380 | } |
3172 | |
3381 | |
3173 | ++$RELOAD; |
3382 | ++$RELOAD; |
… | |
… | |
3232 | warn "reloading cf.pm"; |
3441 | warn "reloading cf.pm"; |
3233 | require cf; |
3442 | require cf; |
3234 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3443 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3235 | |
3444 | |
3236 | warn "loading config and database again"; |
3445 | warn "loading config and database again"; |
3237 | cf::cfg_load; |
3446 | cf::reload_config; |
3238 | |
3447 | |
3239 | warn "loading extensions"; |
3448 | warn "loading extensions"; |
3240 | cf::load_extensions; |
3449 | cf::load_extensions; |
3241 | |
3450 | |
3242 | warn "reattaching attachments to objects/players"; |
3451 | warn "reattaching attachments to objects/players"; |
… | |
… | |
3278 | register_command "reload" => sub { |
3487 | register_command "reload" => sub { |
3279 | my ($who, $arg) = @_; |
3488 | my ($who, $arg) = @_; |
3280 | |
3489 | |
3281 | if ($who->flag (FLAG_WIZ)) { |
3490 | if ($who->flag (FLAG_WIZ)) { |
3282 | $who->message ("reloading server."); |
3491 | $who->message ("reloading server."); |
|
|
3492 | async { |
|
|
3493 | $Coro::current->{desc} = "perl_reload"; |
3283 | async { reload_perl }; |
3494 | reload_perl; |
|
|
3495 | }; |
3284 | } |
3496 | } |
3285 | }; |
3497 | }; |
3286 | |
3498 | |
3287 | unshift @INC, $LIBDIR; |
3499 | unshift @INC, $LIBDIR; |
3288 | |
3500 | |
… | |
… | |
3307 | my $signal = new Coro::Signal; |
3519 | my $signal = new Coro::Signal; |
3308 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3520 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3309 | $signal->wait; |
3521 | $signal->wait; |
3310 | } |
3522 | } |
3311 | |
3523 | |
3312 | my $min = 1e6;#d# |
|
|
3313 | my $avg = 10; |
|
|
3314 | $TICK_WATCHER = Event->timer ( |
3524 | $TICK_WATCHER = Event->timer ( |
3315 | reentrant => 0, |
3525 | reentrant => 0, |
3316 | parked => 1, |
3526 | parked => 1, |
3317 | prio => 0, |
3527 | prio => 0, |
3318 | at => $NEXT_TICK || $TICK, |
3528 | at => $NEXT_TICK || $TICK, |
… | |
… | |
3326 | |
3536 | |
3327 | $NOW = $tick_start = Event::time; |
3537 | $NOW = $tick_start = Event::time; |
3328 | |
3538 | |
3329 | cf::server_tick; # one server iteration |
3539 | cf::server_tick; # one server iteration |
3330 | |
3540 | |
3331 | 0 && sync_job {#d# |
|
|
3332 | for(1..10) { |
|
|
3333 | my $t = Event::time; |
|
|
3334 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
|
|
3335 | or die; |
|
|
3336 | |
|
|
3337 | $map->width (50); |
|
|
3338 | $map->height (50); |
|
|
3339 | $map->alloc; |
|
|
3340 | $map->_load_objects ("/tmp/x.map", 1); |
|
|
3341 | my $t = Event::time - $t; |
|
|
3342 | |
|
|
3343 | #next unless $t < 0.0013;#d# |
|
|
3344 | if ($t < $min) { |
|
|
3345 | $min = $t; |
|
|
3346 | } |
|
|
3347 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3348 | } |
|
|
3349 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3350 | exit 0; |
|
|
3351 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3352 | }; |
|
|
3353 | |
|
|
3354 | $RUNTIME += $TICK; |
3541 | $RUNTIME += $TICK; |
3355 | $NEXT_TICK += $TICK; |
3542 | $NEXT_TICK += $TICK; |
3356 | |
3543 | |
3357 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3544 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3358 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3545 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3359 | Coro::async_pool { |
3546 | Coro::async_pool { |
|
|
3547 | $Coro::current->{desc} = "runtime saver"; |
3360 | write_runtime |
3548 | write_runtime |
3361 | or warn "ERROR: unable to write runtime file: $!"; |
3549 | or warn "ERROR: unable to write runtime file: $!"; |
3362 | }; |
3550 | }; |
3363 | } |
3551 | } |
3364 | |
3552 | |
3365 | # my $AFTER = Event::time; |
|
|
3366 | # warn $AFTER - $NOW;#d# |
|
|
3367 | |
|
|
3368 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3553 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3369 | $sig->send; |
3554 | $sig->send; |
3370 | } |
3555 | } |
3371 | while (my $sig = shift @WAIT_FOR_TICK) { |
3556 | while (my $sig = shift @WAIT_FOR_TICK) { |
3372 | $sig->send; |
3557 | $sig->send; |
… | |
… | |
3382 | |
3567 | |
3383 | $LOAD = ($NOW - $tick_start) / $TICK; |
3568 | $LOAD = ($NOW - $tick_start) / $TICK; |
3384 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3569 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3385 | |
3570 | |
3386 | _post_tick; |
3571 | _post_tick; |
3387 | |
|
|
3388 | |
|
|
3389 | }, |
3572 | }, |
3390 | ); |
3573 | ); |
3391 | |
3574 | |
3392 | { |
3575 | { |
|
|
3576 | BDB::min_parallel 8; |
3393 | BDB::max_poll_time $TICK * 0.1; |
3577 | BDB::max_poll_time $TICK * 0.1; |
3394 | $BDB_POLL_WATCHER = Event->io ( |
3578 | $BDB_POLL_WATCHER = Event->io ( |
3395 | reentrant => 0, |
3579 | reentrant => 0, |
3396 | fd => BDB::poll_fileno, |
3580 | fd => BDB::poll_fileno, |
3397 | poll => 'r', |
3581 | poll => 'r', |
3398 | prio => 0, |
3582 | prio => 0, |
3399 | data => WF_AUTOCANCEL, |
3583 | data => WF_AUTOCANCEL, |
3400 | cb => \&BDB::poll_cb, |
3584 | cb => \&BDB::poll_cb, |
3401 | ); |
3585 | ); |
3402 | BDB::min_parallel 8; |
|
|
3403 | |
3586 | |
3404 | BDB::set_sync_prepare { |
3587 | BDB::set_sync_prepare { |
3405 | my $status; |
3588 | my $status; |
3406 | my $current = $Coro::current; |
3589 | my $current = $Coro::current; |
3407 | ( |
3590 | ( |
… | |
… | |
3416 | ) |
3599 | ) |
3417 | }; |
3600 | }; |
3418 | |
3601 | |
3419 | unless ($DB_ENV) { |
3602 | unless ($DB_ENV) { |
3420 | $DB_ENV = BDB::db_env_create; |
3603 | $DB_ENV = BDB::db_env_create; |
|
|
3604 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3605 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3606 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3607 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3421 | |
3608 | |
3422 | cf::sync_job { |
3609 | cf::sync_job { |
3423 | eval { |
3610 | eval { |
3424 | BDB::db_env_open |
3611 | BDB::db_env_open |
3425 | $DB_ENV, |
3612 | $DB_ENV, |
… | |
… | |
3427 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3614 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3428 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3615 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3429 | 0666; |
3616 | 0666; |
3430 | |
3617 | |
3431 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3618 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3432 | |
|
|
3433 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3434 | $DB_ENV->set_lk_detect; |
|
|
3435 | }; |
3619 | }; |
3436 | |
3620 | |
3437 | cf::cleanup "db_env_open(db): $@" if $@; |
3621 | cf::cleanup "db_env_open(db): $@" if $@; |
3438 | }; |
3622 | }; |
3439 | } |
3623 | } |
|
|
3624 | |
|
|
3625 | $BDB_DEADLOCK_WATCHER = Event->timer ( |
|
|
3626 | after => 3, |
|
|
3627 | interval => 1, |
|
|
3628 | hard => 1, |
|
|
3629 | prio => 0, |
|
|
3630 | data => WF_AUTOCANCEL, |
|
|
3631 | cb => sub { |
|
|
3632 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3633 | }, |
|
|
3634 | ); |
|
|
3635 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
|
|
3636 | after => 11, |
|
|
3637 | interval => 60, |
|
|
3638 | hard => 1, |
|
|
3639 | prio => 0, |
|
|
3640 | data => WF_AUTOCANCEL, |
|
|
3641 | cb => sub { |
|
|
3642 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3643 | }, |
|
|
3644 | ); |
|
|
3645 | $BDB_TRICKLE_WATCHER = Event->timer ( |
|
|
3646 | after => 5, |
|
|
3647 | interval => 10, |
|
|
3648 | hard => 1, |
|
|
3649 | prio => 0, |
|
|
3650 | data => WF_AUTOCANCEL, |
|
|
3651 | cb => sub { |
|
|
3652 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3653 | }, |
|
|
3654 | ); |
3440 | } |
3655 | } |
3441 | |
3656 | |
3442 | { |
3657 | { |
3443 | IO::AIO::min_parallel 8; |
3658 | IO::AIO::min_parallel 8; |
3444 | |
3659 | |
… | |
… | |
3447 | $AIO_POLL_WATCHER = Event->io ( |
3662 | $AIO_POLL_WATCHER = Event->io ( |
3448 | reentrant => 0, |
3663 | reentrant => 0, |
3449 | data => WF_AUTOCANCEL, |
3664 | data => WF_AUTOCANCEL, |
3450 | fd => IO::AIO::poll_fileno, |
3665 | fd => IO::AIO::poll_fileno, |
3451 | poll => 'r', |
3666 | poll => 'r', |
3452 | prio => 6, |
3667 | prio => 0, |
3453 | cb => \&IO::AIO::poll_cb, |
3668 | cb => \&IO::AIO::poll_cb, |
3454 | ); |
3669 | ); |
3455 | } |
3670 | } |
3456 | |
3671 | |
3457 | my $_log_backtrace; |
3672 | my $_log_backtrace; |
… | |
… | |
3463 | |
3678 | |
3464 | # limit the # of concurrent backtraces |
3679 | # limit the # of concurrent backtraces |
3465 | if ($_log_backtrace < 2) { |
3680 | if ($_log_backtrace < 2) { |
3466 | ++$_log_backtrace; |
3681 | ++$_log_backtrace; |
3467 | async { |
3682 | async { |
|
|
3683 | $Coro::current->{desc} = "abt $msg"; |
|
|
3684 | |
3468 | my @bt = fork_call { |
3685 | my @bt = fork_call { |
3469 | @addr = map { sprintf "%x", $_ } @addr; |
3686 | @addr = map { sprintf "%x", $_ } @addr; |
3470 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3687 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3471 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3688 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3472 | or die "addr2line: $!"; |
3689 | or die "addr2line: $!"; |