ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/deliantra/server/lib/cf.pm

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.313 by root, Sun Jul 22 14:17:58 2007 UTC vs.
Revision 1.386 by root, Mon Oct 15 17:50:27 2007 UTC

…		…
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 3.61 ();	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		25
25	use JSON::XS 1.4 ();	26	use JSON::XS ();
26	use BDB ();	27	use BDB ();
27	use Data::Dumper;	28	use Data::Dumper;
28	use Digest::MD5;	29	use Digest::MD5;
29	use Fcntl;	30	use Fcntl;
30	use YAML::Syck ();	31	use YAML::Syck ();
31	use IO::AIO 2.32 ();	32	use IO::AIO 2.51 ();
32	use Time::HiRes;	33	use Time::HiRes;
33	use Compress::LZF;	34	use Compress::LZF;
34	use Digest::MD5 ();	35	use Digest::MD5 ();
35		36
36	# configure various modules to our taste	37	# configure various modules to our taste
…		…
79	our $NEXT_TICK;	80	our $NEXT_TICK;
80	our $NOW;	81	our $NOW;
81	our $USE_FSYNC = 1; # use fsync to write maps - default off	82	our $USE_FSYNC = 1; # use fsync to write maps - default off
82		83
83	our $BDB_POLL_WATCHER;	84	our $BDB_POLL_WATCHER;
		85	our $BDB_DEADLOCK_WATCHER;
		86	our $BDB_CHECKPOINT_WATCHER;
		87	our $BDB_TRICKLE_WATCHER;
84	our $DB_ENV;	88	our $DB_ENV;
85		89
86	our %CFG;	90	our %CFG;
87		91
88	our $UPTIME; $UPTIME ||= time;	92	our $UPTIME; $UPTIME ||= time;
89	our $RUNTIME;	93	our $RUNTIME;
90		94
91	our %PLAYER; # all users	95	our (%PLAYER, %PLAYER_LOADING); # all users
92	our %MAP; # all maps	96	our (%MAP, %MAP_LOADING ); # all maps
93	our $LINK_MAP; # the special {link} map, which is always available	97	our $LINK_MAP; # the special {link} map, which is always available
94		98
95	# 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 ∕
96	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons	100	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons
97		101
…		…
186	$msg .= "\n"	190	$msg .= "\n"
187	unless $msg =~ /\n$/;	191	unless $msg =~ /\n$/;
188		192
189	$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;
190		194
191	utf8::encode $msg;
192	LOG llevError, $msg;	195	LOG llevError, $msg;
193	};	196	};
194	}	197	}
195		198
196	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';	199	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';
…		…
271	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
272	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,
273	for example when the coroutine gets canceled), the lock is automatically	276	for example when the coroutine gets canceled), the lock is automatically
274	returned.	277	returned.
275		278
		279	Locks are *not* recursive, locking from the same coro twice results in a
		280	deadlocked coro.
		281
276	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
277	uses map_find and cf::map::load uses map_load).	283	uses map_find and cf::map::load uses map_load).
278		284
279	=item $locked = cf::lock_active $string	285	=item $locked = cf::lock_active $string
280		286
281	Return true if the lock is currently active, i.e. somebody has locked it.	287	Return true if the lock is currently active, i.e. somebody has locked it.
282		288
283	=cut	289	=cut
284		290
285	our %LOCK;	291	our %LOCK;
		292	our %LOCKER;#d#
286		293
287	sub lock_wait($) {	294	sub lock_wait($) {
288	my ($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#
289		301
290	# wait for lock, if any	302	# wait for lock, if any
291	while ($LOCK{$key}) {	303	while ($LOCK{$key}) {
292	push @{ $LOCK{$key} }, $Coro::current;	304	push @{ $LOCK{$key} }, $Coro::current;
293	Coro::schedule;	305	Coro::schedule;
…		…
299		311
300	# wait, to be sure we are not locked	312	# wait, to be sure we are not locked
301	lock_wait $key;	313	lock_wait $key;
302		314
303	$LOCK{$key} = [];	315	$LOCK{$key} = [];
		316	$LOCKER{$key} = $Coro::current;#d#
304		317
305	Coro::guard {	318	Coro::guard {
		319	delete $LOCKER{$key};#d#
306	# wake up all waiters, to be on the safe side	320	# wake up all waiters, to be on the safe side
307	$_->ready for @{ delete $LOCK{$key} };	321	$_->ready for @{ delete $LOCK{$key} };
308	}	322	}
309	}	323	}
310		324
…		…
322	};	336	};
323	$TICK_WATCHER->stop;	337	$TICK_WATCHER->stop;
324	$guard	338	$guard
325	}	339	}
326		340
		341	=item cf::get_slot $time[, $priority[, $name]]
		342
		343	Allocate $time seconds of blocking CPU time at priority C<$priority>:
		344	This call blocks and returns only when you have at least C<$time> seconds
		345	of cpu time till the next tick. The slot is only valid till the next cede.
		346
		347	The optional C<$name> can be used to identify the job to run. It might be
		348	used for statistical purposes and should identify the same time-class.
		349
		350	Useful for short background jobs.
		351
		352	=cut
		353
		354	our @SLOT_QUEUE;
		355	our $SLOT_QUEUE;
		356
		357	$SLOT_QUEUE->cancel if $SLOT_QUEUE;
		358	$SLOT_QUEUE = Coro::async {
		359	$Coro::current->desc ("timeslot manager");
		360
		361	my $signal = new Coro::Signal;
		362
		363	while () {
		364	next_job:
		365	my $avail = cf::till_tick;
		366	if ($avail > 0.01) {
		367	for (0 .. $#SLOT_QUEUE) {
		368	if ($SLOT_QUEUE[$_][0] < $avail) {
		369	my $job = splice @SLOT_QUEUE, $_, 1, ();
		370	$job->[2]->send;
		371	Coro::cede;
		372	goto next_job;
		373	}
		374	}
		375	}
		376
		377	if (@SLOT_QUEUE) {
		378	# we do not use wait_for_tick() as it returns immediately when tick is inactive
		379	push @cf::WAIT_FOR_TICK, $signal;
		380	$signal->wait;
		381	} else {
		382	Coro::schedule;
		383	}
		384	}
		385	};
		386
		387	sub get_slot($;$$) {
		388	my ($time, $pri, $name) = @_;
		389
		390	$time = $TICK * .6 if $time > $TICK * .6;
		391	my $sig = new Coro::Signal;
		392
		393	push @SLOT_QUEUE, [$time, $pri, $sig, $name];
		394	@SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE;
		395	$SLOT_QUEUE->ready;
		396	$sig->wait;
		397	}
		398
327	=item cf::async { BLOCK }	399	=item cf::async { BLOCK }
328		400
329	Currently the same as Coro::async_pool, meaning you cannot use	401	Currently the same as Coro::async_pool, meaning you cannot use
330	C<on_destroy>, C<join> or other gimmicks on these coroutines. The only	402	C<on_destroy>, C<join> or other gimmicks on these coroutines. The only
331	thing you are allowed to do is call C<prio> on it.	403	thing you are allowed to do is call C<prio> on it.
…		…
355	my $time = Event::time;	427	my $time = Event::time;
356		428
357	# this is the main coro, too bad, we have to block	429	# this is the main coro, too bad, we have to block
358	# till the operation succeeds, freezing the server :/	430	# till the operation succeeds, freezing the server :/
359		431
		432	LOG llevError, Carp::longmess "sync job";#d#
		433
360	# TODO: use suspend/resume instead	434	# TODO: use suspend/resume instead
361	# (but this is cancel-safe)	435	# (but this is cancel-safe)
362	my $freeze_guard = freeze_mainloop;	436	my $freeze_guard = freeze_mainloop;
363		437
364	my $busy = 1;	438	my $busy = 1;
365	my @res;	439	my @res;
366		440
367	(async {	441	(async {
		442	$Coro::current->desc ("sync job coro");
368	@res = eval { $job->() };	443	@res = eval { $job->() };
369	warn $@ if $@;	444	warn $@ if $@;
370	undef $busy;	445	undef $busy;
371	})->prio (Coro::PRIO_MAX);	446	})->prio (Coro::PRIO_MAX);
372		447
…		…
416	Coro::Storable. May, of course, block. Note that the executed sub may	491	Coro::Storable. May, of course, block. Note that the executed sub may
417	never block itself or use any form of Event handling.	492	never block itself or use any form of Event handling.
418		493
419	=cut	494	=cut
420		495
421	sub _store_scalar {
422	open my $fh, ">", \my $buf
423	or die "fork_call: cannot open fh-to-buf in child : $!";
424	Storable::store_fd $_[0], $fh;
425	close $fh;
426
427	$buf
428	}
429
430	sub fork_call(&@) {	496	sub fork_call(&@) {
431	my ($cb, @args) = @_;	497	my ($cb, @args) = @_;
432		498
433	# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC	499	# we seemingly have to make a local copy of the whole thing,
434	# or die "socketpair: $!";	500	# otherwise perl prematurely frees the stuff :/
435	pipe my $fh1, my $fh2	501	# TODO: investigate and fix (likely this will be rather laborious)
436	or die "pipe: $!";
437		502
438	if (my $pid = fork) {	503	my @res = Coro::Util::fork_eval {
439	close $fh2;
440
441	my $res = (Coro::Handle::unblock $fh1)->readline (undef);
442	warn "pst<$res>" unless $res =~ /^pst/;
443	$res = Coro::Storable::thaw $res;
444
445	waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
446
447	Carp::confess $$res unless "ARRAY" eq ref $res;
448
449	return wantarray ? @$res : $res->[-1];
450	} else {
451	reset_signals;	504	reset_signals;
452	local $SIG{__WARN__};	505	&$cb
453	local $SIG{__DIE__};	506	}, @args;
454	# just in case, this hack effectively disables event
455	# in the child. cleaner and slower would be canceling all watchers,
456	# but this works for the time being.
457	local $Coro::idle;
458	$Coro::current->prio (Coro::PRIO_MAX);
459		507
460	eval {	508	wantarray ? @res : $res[-1]
461	close $fh1;
462
463	my @res = eval { $cb->(@args) };
464
465	syswrite $fh2, _store_scalar $@ ? \"$@" : \@res;
466	close $fh2;
467	};
468
469	warn $@ if $@;
470	_exit 0;
471	}
472	}	509	}
473		510
474	=item $value = cf::db_get $family => $key	511	=item $value = cf::db_get $family => $key
475		512
476	Returns a single value from the environment database.	513	Returns a single value from the environment database.
…		…
478	=item cf::db_put $family => $key => $value	515	=item cf::db_put $family => $key => $value
479		516
480	Stores the given C<$value> in the family. It can currently store binary	517	Stores the given C<$value> in the family. It can currently store binary
481	data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary).	518	data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary).
482		519
		520	=item $db = cf::db_table "name"
		521
		522	Create and/or open a new database table. The string must not be "db" and must be unique
		523	within each server.
		524
483	=cut	525	=cut
		526
		527	sub db_table($) {
		528	my ($name) = @_;
		529	my $db = BDB::db_create $DB_ENV;
		530
		531	eval {
		532	$db->set_flags (BDB::CHKSUM);
		533
		534	utf8::encode $name;
		535	BDB::db_open $db, undef, $name, undef, BDB::BTREE,
		536	BDB::CREATE | BDB::AUTO_COMMIT, 0666;
		537	cf::cleanup "db_open(db): $!" if $!;
		538	};
		539	cf::cleanup "db_open(db): $@" if $@;
		540
		541	$db
		542	}
484		543
485	our $DB;	544	our $DB;
486		545
487	sub db_init {	546	sub db_init {
488	unless ($DB) {
489	$DB = BDB::db_create $DB_ENV;
490
491	cf::sync_job {	547	cf::sync_job {
492	eval {	548	$DB ||= db_table "db";
493	$DB->set_flags (BDB::CHKSUM);
494
495	BDB::db_open $DB, undef, "db", undef, BDB::BTREE,
496	BDB::CREATE | BDB::AUTO_COMMIT, 0666;
497	cf::cleanup "db_open(db): $!" if $!;
498	};
499	cf::cleanup "db_open(db): $@" if $@;
500	};
501	}	549	};
502	}	550	}
503		551
504	sub db_get($$) {	552	sub db_get($$) {
505	my $key = "$_[0]/$_[1]";	553	my $key = "$_[0]/$_[1]";
506		554
…		…
556	if (1) {	604	if (1) {
557	$md5 =	605	$md5 =
558	join "\x00",	606	join "\x00",
559	$processversion,	607	$processversion,
560	map {	608	map {
561	Coro::cede;	609	cf::cede_to_tick;
562	($src->[$_], Digest::MD5::md5_hex $data[$_])	610	($src->[$_], Digest::MD5::md5_hex $data[$_])
563	} 0.. $#$src;	611	} 0.. $#$src;
564		612
565		613
566	my $dbmd5 = db_get cache => "$id/md5";	614	my $dbmd5 = db_get cache => "$id/md5";
…		…
918		966
919	=cut	967	=cut
920		968
921	#############################################################################	969	#############################################################################
922	# object support	970	# object support
923	#
924		971
		972	sub _object_equal($$);
		973	sub _object_equal($$) {
		974	my ($a, $b) = @_;
		975
		976	return 0 unless (ref $a) eq (ref $b);
		977
		978	if ("HASH" eq ref $a) {
		979	my @ka = keys %$a;
		980	my @kb = keys %$b;
		981
		982	return 0 if @ka != @kb;
		983
		984	for (0 .. $#ka) {
		985	return 0 unless $ka[$_] eq $kb[$_];
		986	return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]};
		987	}
		988
		989	} elsif ("ARRAY" eq ref $a) {
		990
		991	return 0 if @$a != @$b;
		992
		993	for (0 .. $#$a) {
		994	return 0 unless _object_equal $a->[$_], $b->[$_];
		995	}
		996
		997	} elsif ($a ne $b) {
		998	return 0;
		999	}
		1000
		1001	1
		1002	}
		1003
		1004	our $SLOW_MERGES;#d#
925	sub _can_merge {	1005	sub _can_merge {
926	my ($ob1, $ob2) = @_;	1006	my ($ob1, $ob2) = @_;
927		1007
928	local $Storable::canonical = 1;	1008	++$SLOW_MERGES;#d#
929	my $fob1 = Storable::freeze $ob1;
930	my $fob2 = Storable::freeze $ob2;
931		1009
932	$fob1 eq $fob2	1010	# we do the slow way here
		1011	return _object_equal $ob1, $ob2
933	}	1012	}
934		1013
935	sub reattach {	1014	sub reattach {
936	# basically do the same as instantiate, without calling instantiate	1015	# basically do the same as instantiate, without calling instantiate
937	my ($obj) = @_;	1016	my ($obj) = @_;
…		…
985	sub object_freezer_save {	1064	sub object_freezer_save {
986	my ($filename, $rdata, $objs) = @_;	1065	my ($filename, $rdata, $objs) = @_;
987		1066
988	sync_job {	1067	sync_job {
989	if (length $$rdata) {	1068	if (length $$rdata) {
		1069	utf8::decode (my $decname = $filename);
990	warn sprintf "saving %s (%d,%d)\n",	1070	warn sprintf "saving %s (%d,%d)\n",
991	$filename, length $$rdata, scalar @$objs;	1071	$decname, length $$rdata, scalar @$objs;
992		1072
993	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {	1073	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {
994	chmod SAVE_MODE, $fh;	1074	chmod SAVE_MODE, $fh;
995	aio_write $fh, 0, (length $$rdata), $$rdata, 0;	1075	aio_write $fh, 0, (length $$rdata), $$rdata, 0;
996	aio_fsync $fh if $cf::USE_FSYNC;	1076	aio_fsync $fh if $cf::USE_FSYNC;
997	close $fh;	1077	close $fh;
998		1078
999	if (@$objs) {	1079	if (@$objs) {
1000	if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) {	1080	if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) {
1001	chmod SAVE_MODE, $fh;	1081	chmod SAVE_MODE, $fh;
1002	my $data = Storable::nfreeze { version => 1, objs => $objs };	1082	my $data = Coro::Storable::blocking_nfreeze { version => 1, objs => $objs };
1003	aio_write $fh, 0, (length $data), $data, 0;	1083	aio_write $fh, 0, (length $data), $data, 0;
1004	aio_fsync $fh if $cf::USE_FSYNC;	1084	aio_fsync $fh if $cf::USE_FSYNC;
1005	close $fh;	1085	close $fh;
1006	aio_rename "$filename.pst~", "$filename.pst";	1086	aio_rename "$filename.pst~", "$filename.pst";
1007	}	1087	}
…		…
1015	}	1095	}
1016	} else {	1096	} else {
1017	aio_unlink $filename;	1097	aio_unlink $filename;
1018	aio_unlink "$filename.pst";	1098	aio_unlink "$filename.pst";
1019	}	1099	}
1020	}	1100	};
1021	}	1101	}
1022		1102
1023	sub object_freezer_as_string {	1103	sub object_freezer_as_string {
1024	my ($rdata, $objs) = @_;	1104	my ($rdata, $objs) = @_;
1025		1105
…		…
1037	or return;	1117	or return;
1038		1118
1039	unless (aio_stat "$filename.pst") {	1119	unless (aio_stat "$filename.pst") {
1040	(aio_load "$filename.pst", $av) >= 0	1120	(aio_load "$filename.pst", $av) >= 0
1041	or return;	1121	or return;
1042	$av = eval { (Storable::thaw $av)->{objs} };
1043	}
1044		1122
		1123	my $st = eval { Coro::Storable::thaw $av }
		1124	|| eval { my $guard = Coro::Storable::guard; Storable::thaw $av }; #d# compatibility, remove
		1125	$av = $st->{objs};
		1126	}
		1127
		1128	utf8::decode (my $decname = $filename);
1045	warn sprintf "loading %s (%d)\n",	1129	warn sprintf "loading %s (%d,%d)\n",
1046	$filename, length $data, scalar @{$av || []};	1130	$decname, length $data, scalar @{$av || []};
		1131
1047	return ($data, $av);	1132	($data, $av)
1048	}	1133	}
1049		1134
1050	=head2 COMMAND CALLBACKS	1135	=head2 COMMAND CALLBACKS
1051		1136
1052	=over 4	1137	=over 4
…		…
1125	my ($pl, $buf) = @_;	1210	my ($pl, $buf) = @_;
1126		1211
1127	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };	1212	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1128		1213
1129	if (ref $msg) {	1214	if (ref $msg) {
		1215	my ($type, $reply, @payload) =
		1216	"ARRAY" eq ref $msg
		1217	? @$msg
		1218	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		1219
		1220	my @reply;
		1221
1130	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	1222	if (my $cb = $EXTCMD{$type}) {
1131	if (my %reply = $cb->($pl, $msg)) {	1223	@reply = $cb->($pl, @payload);
1132	$pl->ext_reply ($msg->{msgid}, %reply);
1133	}
1134	}	1224	}
		1225
		1226	$pl->ext_reply ($reply, @reply)
		1227	if $reply;
		1228
1135	} else {	1229	} else {
1136	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	1230	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1137	}	1231	}
1138		1232
1139	cf::override;	1233	cf::override;
…		…
1229		1323
1230	=head3 cf::player	1324	=head3 cf::player
1231		1325
1232	=over 4	1326	=over 4
1233		1327
		1328	=item cf::player::num_playing
		1329
		1330	Returns the official number of playing players, as per the Crossfire metaserver rules.
		1331
		1332	=cut
		1333
		1334	sub num_playing {
		1335	scalar grep
		1336	$_->ob->map
		1337	&& !$_->hidden
		1338	&& !$_->ob->flag (cf::FLAG_WIZ),
		1339	cf::player::list
		1340	}
		1341
1234	=item cf::player::find $login	1342	=item cf::player::find $login
1235		1343
1236	Returns the given player object, loading it if necessary (might block).	1344	Returns the given player object, loading it if necessary (might block).
1237		1345
1238	=cut	1346	=cut
…		…
1273	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";	1381	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";
1274	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";	1382	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";
1275	aio_unlink +(playerdir $login) . "/$login.pl.pst";	1383	aio_unlink +(playerdir $login) . "/$login.pl.pst";
1276	aio_unlink +(playerdir $login) . "/$login.pl";	1384	aio_unlink +(playerdir $login) . "/$login.pl";
1277		1385
1278	my $pl = load_pl path $login	1386	my $f = new_from_file cf::object::thawer path $login
1279	or return;	1387	or return;
		1388
		1389	my $pl = cf::player::load_pl $f
		1390	or return;
		1391	local $cf::PLAYER_LOADING{$login} = $pl;
		1392	$f->resolve_delayed_derefs;
1280	$cf::PLAYER{$login} = $pl	1393	$cf::PLAYER{$login} = $pl
1281	}	1394	}
1282	}	1395	}
1283	}	1396	}
1284		1397
…		…
1294		1407
1295	aio_mkdir playerdir $pl, 0770;	1408	aio_mkdir playerdir $pl, 0770;
1296	$pl->{last_save} = $cf::RUNTIME;	1409	$pl->{last_save} = $cf::RUNTIME;
1297		1410
1298	$pl->save_pl ($path);	1411	$pl->save_pl ($path);
1299	Coro::cede;	1412	cf::cede_to_tick;
1300	}	1413	}
1301		1414
1302	sub new($) {	1415	sub new($) {
1303	my ($login) = @_;	1416	my ($login) = @_;
1304		1417
…		…
1308	$self->{deny_save} = 1;	1421	$self->{deny_save} = 1;
1309		1422
1310	$cf::PLAYER{$login} = $self;	1423	$cf::PLAYER{$login} = $self;
1311		1424
1312	$self	1425	$self
		1426	}
		1427
		1428	=item $player->send_msg ($channel, $msg, $color, [extra...])
		1429
		1430	=cut
		1431
		1432	sub send_msg {
		1433	my $ns = shift->ns
		1434	or return;
		1435	$ns->send_msg (@_);
1313	}	1436	}
1314		1437
1315	=item $pl->quit_character	1438	=item $pl->quit_character
1316		1439
1317	Nukes the player without looking back. If logged in, the connection will	1440	Nukes the player without looking back. If logged in, the connection will
…		…
1372	or return [];	1495	or return [];
1373		1496
1374	my @logins;	1497	my @logins;
1375		1498
1376	for my $login (@$dirs) {	1499	for my $login (@$dirs) {
		1500	my $path = path $login;
		1501
		1502	# a .pst is a dead give-away for a valid player
		1503	unless (-e "$path.pst") {
1377	my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next;	1504	my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next;
1378	aio_read $fh, 0, 512, my $buf, 0 or next;	1505	aio_read $fh, 0, 512, my $buf, 0 or next;
1379	$buf !~ /^password -------------$/m or next; # official not-valid tag	1506	$buf !~ /^password -------------$/m or next; # official not-valid tag
		1507	}
1380		1508
1381	utf8::decode $login;	1509	utf8::decode $login;
1382	push @logins, $login;	1510	push @logins, $login;
1383	}	1511	}
1384		1512
…		…
1422	sub expand_cfpod {	1550	sub expand_cfpod {
1423	((my $self), (local $_)) = @_;	1551	((my $self), (local $_)) = @_;
1424		1552
1425	# escape & and <	1553	# escape & and <
1426	s/&/&amp;/g;	1554	s/&/&amp;/g;
1427	s/(?<![BIUGH])</&lt;/g;	1555	s/(?<![BIUGHT])</&lt;/g;
1428		1556
1429	# this is buggy, it needs to properly take care of nested <'s	1557	# this is buggy, it needs to properly take care of nested <'s
1430		1558
1431	1 while	1559	1 while
1432	# replace B<>, I<>, U<> etc.	1560	# replace B<>, I<>, U<> etc.
1433	s/B<([^\>]*)>/<b>$1<\/b>/	1561	s/B<([^\>]*)>/<b>$1<\/b>/
1434	|| s/I<([^\>]*)>/<i>$1<\/i>/	1562	|| s/I<([^\>]*)>/<i>$1<\/i>/
1435	|| s/U<([^\>]*)>/<u>$1<\/u>/	1563	|| s/U<([^\>]*)>/<u>$1<\/u>/
		1564	|| s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/
1436	# replace G<male|female> tags	1565	# replace G<male|female> tags
1437	|| s{G<([^>|]*)\|([^>]*)>}{	1566	|| s{G<([^>|]*)\|([^>]*)>}{
1438	$self->gender ? $2 : $1	1567	$self->gender ? $2 : $1
1439	}ge	1568	}ge
1440	# replace H<hint text>	1569	# replace H<hint text>
…		…
1461	sub hintmode {	1590	sub hintmode {
1462	$_[0]{hintmode} = $_[1] if @_ > 1;	1591	$_[0]{hintmode} = $_[1] if @_ > 1;
1463	$_[0]{hintmode}	1592	$_[0]{hintmode}
1464	}	1593	}
1465		1594
1466	=item $player->ext_reply ($msgid, %msg)	1595	=item $player->ext_reply ($msgid, @msg)
1467		1596
1468	Sends an ext reply to the player.	1597	Sends an ext reply to the player.
1469		1598
1470	=cut	1599	=cut
1471		1600
1472	sub ext_reply($$%) {	1601	sub ext_reply($$@) {
1473	my ($self, $id, %msg) = @_;	1602	my ($self, $id, @msg) = @_;
1474		1603
1475	$msg{msgid} = $id;	1604	$self->ns->ext_reply ($id, @msg)
1476	$self->send ("ext " . $self->ns->{json_coder}->encode (\%msg));
1477	}	1605	}
1478		1606
1479	=item $player->ext_event ($type, %msg)	1607	=item $player->ext_msg ($type, @msg)
1480		1608
1481	Sends an ext event to the client.	1609	Sends an ext event to the client.
1482		1610
1483	=cut	1611	=cut
1484		1612
1485	sub ext_event($$%) {	1613	sub ext_msg($$@) {
1486	my ($self, $type, %msg) = @_;	1614	my ($self, $type, @msg) = @_;
1487		1615
1488	$self->ns->ext_event ($type, %msg);	1616	$self->ns->ext_msg ($type, @msg);
1489	}	1617	}
1490		1618
1491	=head3 cf::region	1619	=head3 cf::region
1492		1620
1493	=over 4	1621	=over 4
…		…
1709		1837
1710	sub load_header_from($) {	1838	sub load_header_from($) {
1711	my ($self, $path) = @_;	1839	my ($self, $path) = @_;
1712		1840
1713	utf8::encode $path;	1841	utf8::encode $path;
1714	#aio_open $path, O_RDONLY, 0	1842	my $f = new_from_file cf::object::thawer $path
1715	# or return;
1716
1717	$self->_load_header ($path)
1718	or return;	1843	or return;
		1844
		1845	$self->_load_header ($f)
		1846	or return;
		1847
		1848	local $MAP_LOADING{$self->{path}} = $self;
		1849	$f->resolve_delayed_derefs;
1719		1850
1720	$self->{load_path} = $path;	1851	$self->{load_path} = $path;
1721		1852
1722	1	1853	1
1723	}	1854	}
…		…
1777	sub find {	1908	sub find {
1778	my ($path, $origin) = @_;	1909	my ($path, $origin) = @_;
1779		1910
1780	$path = normalise $path, $origin && $origin->path;	1911	$path = normalise $path, $origin && $origin->path;
1781		1912
		1913	cf::lock_wait "map_data:$path";#d#remove
1782	cf::lock_wait "map_find:$path";	1914	cf::lock_wait "map_find:$path";
1783		1915
1784	$cf::MAP{$path} || do {	1916	$cf::MAP{$path} || do {
1785	my $guard = cf::lock_acquire "map_find:$path";	1917	my $guard1 = cf::lock_acquire "map_find:$path";
		1918	my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it
		1919
1786	my $map = new_from_path cf::map $path	1920	my $map = new_from_path cf::map $path
1787	or return;	1921	or return;
1788		1922
1789	$map->{last_save} = $cf::RUNTIME;	1923	$map->{last_save} = $cf::RUNTIME;
1790		1924
…		…
1792	or return;	1926	or return;
1793		1927
1794	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)	1928	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)
1795	# doing this can freeze the server in a sync job, obviously	1929	# doing this can freeze the server in a sync job, obviously
1796	#$cf::WAIT_FOR_TICK->wait;	1930	#$cf::WAIT_FOR_TICK->wait;
		1931	undef $guard1;
		1932	undef $guard2;
1797	$map->reset;	1933	$map->reset;
1798	undef $guard;
1799	return find $path;	1934	return find $path;
1800	}	1935	}
1801		1936
1802	$cf::MAP{$path} = $map	1937	$cf::MAP{$path} = $map
1803	}	1938	}
…		…
1812	local $self->{deny_reset} = 1; # loading can take a long time	1947	local $self->{deny_reset} = 1; # loading can take a long time
1813		1948
1814	my $path = $self->{path};	1949	my $path = $self->{path};
1815		1950
1816	{	1951	{
1817	my $guard = cf::lock_acquire "map_load:$path";	1952	my $guard = cf::lock_acquire "map_data:$path";
1818		1953
		1954	return unless $self->valid;
1819	return if $self->in_memory != cf::MAP_SWAPPED;	1955	return unless $self->in_memory == cf::MAP_SWAPPED;
1820		1956
1821	$self->in_memory (cf::MAP_LOADING);	1957	$self->in_memory (cf::MAP_LOADING);
1822		1958
1823	$self->alloc;	1959	$self->alloc;
1824		1960
1825	$self->pre_load;	1961	$self->pre_load;
1826	Coro::cede;	1962	cf::cede_to_tick;
1827		1963
		1964	my $f = new_from_file cf::object::thawer $self->{load_path};
		1965	$f->skip_block;
1828	$self->_load_objects ($self->{load_path}, 1)	1966	$self->_load_objects ($f)
1829	or return;	1967	or return;
1830		1968
1831	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1969	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1832	if delete $self->{load_original};	1970	if delete $self->{load_original};
1833		1971
1834	if (my $uniq = $self->uniq_path) {	1972	if (my $uniq = $self->uniq_path) {
1835	utf8::encode $uniq;	1973	utf8::encode $uniq;
1836	if (aio_open $uniq, O_RDONLY, 0) {	1974	unless (aio_stat $uniq) {
		1975	if (my $f = new_from_file cf::object::thawer $uniq) {
1837	$self->clear_unique_items;	1976	$self->clear_unique_items;
1838	$self->_load_objects ($uniq, 0);	1977	$self->_load_objects ($f);
		1978	$f->resolve_delayed_derefs;
		1979	}
1839	}	1980	}
1840	}	1981	}
1841		1982
1842	Coro::cede;	1983	$f->resolve_delayed_derefs;
		1984
		1985	cf::cede_to_tick;
1843	# now do the right thing for maps	1986	# now do the right thing for maps
1844	$self->link_multipart_objects;	1987	$self->link_multipart_objects;
1845	$self->difficulty ($self->estimate_difficulty)	1988	$self->difficulty ($self->estimate_difficulty)
1846	unless $self->difficulty;	1989	unless $self->difficulty;
1847	Coro::cede;	1990	cf::cede_to_tick;
1848		1991
1849	unless ($self->{deny_activate}) {	1992	unless ($self->{deny_activate}) {
1850	$self->decay_objects;	1993	$self->decay_objects;
1851	$self->fix_auto_apply;	1994	$self->fix_auto_apply;
1852	$self->update_buttons;	1995	$self->update_buttons;
1853	Coro::cede;	1996	cf::cede_to_tick;
1854	$self->set_darkness_map;	1997	$self->set_darkness_map;
1855	Coro::cede;	1998	cf::cede_to_tick;
1856	$self->activate;	1999	$self->activate;
1857	}	2000	}
		2001
		2002	$self->{last_save} = $cf::RUNTIME;
		2003	$self->last_access ($cf::RUNTIME);
1858		2004
1859	$self->in_memory (cf::MAP_IN_MEMORY);	2005	$self->in_memory (cf::MAP_IN_MEMORY);
1860	}	2006	}
1861		2007
1862	$self->post_load;	2008	$self->post_load;
…		…
1873		2019
1874	$self	2020	$self
1875	}	2021	}
1876		2022
1877	# find and load all maps in the 3x3 area around a map	2023	# find and load all maps in the 3x3 area around a map
1878	sub load_diag {	2024	sub load_neighbours {
1879	my ($map) = @_;	2025	my ($map) = @_;
1880		2026
1881	my @diag; # diagonal neighbours	2027	my @neigh; # diagonal neighbours
1882		2028
1883	for (0 .. 3) {	2029	for (0 .. 3) {
1884	my $neigh = $map->tile_path ($_)	2030	my $neigh = $map->tile_path ($_)
1885	or next;	2031	or next;
1886	$neigh = find $neigh, $map	2032	$neigh = find $neigh, $map
1887	or next;	2033	or next;
1888	$neigh->load;	2034	$neigh->load;
1889		2035
		2036	push @neigh,
1890	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],	2037	[$neigh->tile_path (($_ + 3) % 4), $neigh],
1891	[$neigh->tile_path (($_ + 1) % 4), $neigh];	2038	[$neigh->tile_path (($_ + 1) % 4), $neigh];
1892	}	2039	}
1893		2040
1894	for (@diag) {	2041	for (grep defined $_->[0], @neigh) {
		2042	my ($path, $origin) = @$_;
1895	my $neigh = find @$_	2043	my $neigh = find $path, $origin
1896	or next;	2044	or next;
1897	$neigh->load;	2045	$neigh->load;
1898	}	2046	}
1899	}	2047	}
1900		2048
…		…
1905	}	2053	}
1906		2054
1907	sub do_load_sync {	2055	sub do_load_sync {
1908	my ($map) = @_;	2056	my ($map) = @_;
1909		2057
		2058	cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync"
		2059	if $Coro::current == $Coro::main;
		2060
1910	cf::sync_job { $map->load };	2061	cf::sync_job { $map->load };
1911	}	2062	}
1912		2063
1913	our %MAP_PREFETCH;	2064	our %MAP_PREFETCH;
1914	our $MAP_PREFETCHER = undef;	2065	our $MAP_PREFETCHER = undef;
1915		2066
1916	sub find_async {	2067	sub find_async {
1917	my ($path, $origin) = @_;	2068	my ($path, $origin, $load) = @_;
1918		2069
1919	$path = normalise $path, $origin && $origin->{path};	2070	$path = normalise $path, $origin && $origin->{path};
1920		2071
1921	if (my $map = $cf::MAP{$path}) {	2072	if (my $map = $cf::MAP{$path}) {
1922	return $map if $map->in_memory == cf::MAP_IN_MEMORY;	2073	return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY;
1923	}	2074	}
1924		2075
1925	undef $MAP_PREFETCH{$path};	2076	$MAP_PREFETCH{$path} |= $load;
		2077
1926	$MAP_PREFETCHER ||= cf::async {	2078	$MAP_PREFETCHER ||= cf::async {
		2079	$Coro::current->{desc} = "map prefetcher";
		2080
1927	while (%MAP_PREFETCH) {	2081	while (%MAP_PREFETCH) {
1928	for my $path (keys %MAP_PREFETCH) {	2082	while (my ($k, $v) = each %MAP_PREFETCH) {
1929	if (my $map = find $path) {	2083	if (my $map = find $k) {
1930	$map->load;	2084	$map->load if $v;
1931	}	2085	}
1932		2086
1933	delete $MAP_PREFETCH{$path};	2087	delete $MAP_PREFETCH{$k};
1934	}	2088	}
1935	}	2089	}
1936	undef $MAP_PREFETCHER;	2090	undef $MAP_PREFETCHER;
1937	};	2091	};
1938	$MAP_PREFETCHER->prio (6);	2092	$MAP_PREFETCHER->prio (6);
…		…
1941	}	2095	}
1942		2096
1943	sub save {	2097	sub save {
1944	my ($self) = @_;	2098	my ($self) = @_;
1945		2099
1946	my $lock = cf::lock_acquire "map_data:" . $self->path;	2100	my $lock = cf::lock_acquire "map_data:$self->{path}";
1947		2101
1948	$self->{last_save} = $cf::RUNTIME;	2102	$self->{last_save} = $cf::RUNTIME;
1949		2103
1950	return unless $self->dirty;	2104	return unless $self->dirty;
1951		2105
…		…
1957	return if $self->{deny_save};	2111	return if $self->{deny_save};
1958		2112
1959	local $self->{last_access} = $self->last_access;#d#	2113	local $self->{last_access} = $self->last_access;#d#
1960		2114
1961	cf::async {	2115	cf::async {
		2116	$Coro::current->{desc} = "map player save";
1962	$_->contr->save for $self->players;	2117	$_->contr->save for $self->players;
1963	};	2118	};
1964		2119
1965	if ($uniq) {	2120	if ($uniq) {
1966	$self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS);	2121	$self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS);
…		…
1974	my ($self) = @_;	2129	my ($self) = @_;
1975		2130
1976	# save first because save cedes	2131	# save first because save cedes
1977	$self->save;	2132	$self->save;
1978		2133
1979	my $lock = cf::lock_acquire "map_data:" . $self->path;	2134	my $lock = cf::lock_acquire "map_data:$self->{path}";
1980		2135
1981	return if $self->players;	2136	return if $self->players;
1982	return if $self->in_memory != cf::MAP_IN_MEMORY;	2137	return if $self->in_memory != cf::MAP_IN_MEMORY;
1983	return if $self->{deny_save};	2138	return if $self->{deny_save};
1984		2139
		2140	$self->in_memory (cf::MAP_SWAPPED);
		2141
		2142	$self->deactivate;
		2143	$_->clear_links_to ($self) for values %cf::MAP;
1985	$self->clear;	2144	$self->clear;
1986	$self->in_memory (cf::MAP_SWAPPED);
1987	}	2145	}
1988		2146
1989	sub reset_at {	2147	sub reset_at {
1990	my ($self) = @_;	2148	my ($self) = @_;
1991		2149
…		…
2023	if $uniq;	2181	if $uniq;
2024	}	2182	}
2025		2183
2026	delete $cf::MAP{$self->path};	2184	delete $cf::MAP{$self->path};
2027		2185
		2186	$self->deactivate;
		2187	$_->clear_links_to ($self) for values %cf::MAP;
2028	$self->clear;	2188	$self->clear;
2029
2030	$_->clear_links_to ($self) for values %cf::MAP;
2031		2189
2032	$self->unlink_save;	2190	$self->unlink_save;
2033	$self->destroy;	2191	$self->destroy;
2034	}	2192	}
2035		2193
2036	my $nuke_counter = "aaaa";	2194	my $nuke_counter = "aaaa";
2037		2195
2038	sub nuke {	2196	sub nuke {
2039	my ($self) = @_;	2197	my ($self) = @_;
2040		2198
		2199	{
		2200	my $lock = cf::lock_acquire "map_data:$self->{path}";
		2201
2041	delete $cf::MAP{$self->path};	2202	delete $cf::MAP{$self->path};
2042		2203
2043	$self->unlink_save;	2204	$self->unlink_save;
2044		2205
2045	bless $self, "cf::map";	2206	bless $self, "cf::map";
2046	delete $self->{deny_reset};	2207	delete $self->{deny_reset};
2047	$self->{deny_save} = 1;	2208	$self->{deny_save} = 1;
2048	$self->reset_timeout (1);	2209	$self->reset_timeout (1);
2049	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));	2210	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
2050		2211
2051	$cf::MAP{$self->path} = $self;	2212	$cf::MAP{$self->path} = $self;
		2213	}
2052		2214
2053	$self->reset; # polite request, might not happen	2215	$self->reset; # polite request, might not happen
2054	}	2216	}
2055		2217
2056	=item $maps = cf::map::tmp_maps	2218	=item $maps = cf::map::tmp_maps
…		…
2132		2294
2133	sub inv_recursive {	2295	sub inv_recursive {
2134	inv_recursive_ inv $_[0]	2296	inv_recursive_ inv $_[0]
2135	}	2297	}
2136		2298
		2299	=item $ref = $ob->ref
		2300
		2301	creates and returns a persistent reference to an objetc that can be stored as a string.
		2302
		2303	=item $ob = cf::object::deref ($refstring)
		2304
		2305	returns the objetc referenced by refstring. may return undef when it cnanot find the object,
		2306	even if the object actually exists. May block.
		2307
		2308	=cut
		2309
		2310	sub deref {
		2311	my ($ref) = @_;
		2312
		2313	if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) {
		2314	my ($uuid, $name) = ($1, $2);
		2315	my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name
		2316	or return;
		2317	$pl->ob->uuid eq $uuid
		2318	or return;
		2319
		2320	$pl->ob
		2321	} else {
		2322	warn "$ref: cannot resolve object reference\n";
		2323	undef
		2324	}
		2325	}
		2326
2137	package cf;	2327	package cf;
2138		2328
2139	=back	2329	=back
2140		2330
2141	=head3 cf::object::player	2331	=head3 cf::object::player
…		…
2163		2353
2164	} else {	2354	} else {
2165	my $pl = $self->contr;	2355	my $pl = $self->contr;
2166		2356
2167	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {	2357	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2168	my $diag = $pl->{npc_dialog};	2358	my $dialog = $pl->{npc_dialog};
2169	$diag->{pl}->ext_reply (	2359	$dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2170	$diag->{id},
2171	msgtype => "reply",
2172	msg => $diag->{pl}->expand_cfpod ($msg),
2173	add_topics => []
2174	);
2175		2360
2176	} else {	2361	} else {
2177	$msg = $npc->name . " says: $msg" if $npc;	2362	$msg = $npc->name . " says: $msg" if $npc;
2178	$self->message ($msg, $flags);	2363	$self->message ($msg, $flags);
2179	}	2364	}
2180	}	2365	}
		2366	}
		2367
		2368	=item $object->send_msg ($channel, $msg, $color, [extra...])
		2369
		2370	=cut
		2371
		2372	sub cf::object::send_msg {
		2373	my $pl = shift->contr
		2374	or return;
		2375	$pl->send_msg (@_);
2181	}	2376	}
2182		2377
2183	=item $player_object->may ("access")	2378	=item $player_object->may ("access")
2184		2379
2185	Returns wether the given player is authorized to access resource "access"	2380	Returns wether the given player is authorized to access resource "access"
…		…
2264	# use -1 or undef as default coordinates, not 0, 0	2459	# use -1 or undef as default coordinates, not 0, 0
2265	($x, $y) = ($map->enter_x, $map->enter_y)	2460	($x, $y) = ($map->enter_x, $map->enter_y)
2266	if $x <=0 && $y <= 0;	2461	if $x <=0 && $y <= 0;
2267		2462
2268	$map->load;	2463	$map->load;
2269	$map->load_diag;	2464	$map->load_neighbours;
2270		2465
2271	return unless $self->contr->active;	2466	return unless $self->contr->active;
2272	$self->activate_recursive;	2467	$self->activate_recursive;
2273		2468
2274	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext	2469	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
…		…
2294	my $gen = $self->{_goto_generation} = ++$GOTOGEN;	2489	my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2295		2490
2296	$self->enter_link;	2491	$self->enter_link;
2297		2492
2298	(async {	2493	(async {
		2494	$Coro::current->{desc} = "player::goto $path $x $y";
		2495
		2496	# *tag paths override both path and x|y
		2497	if ($path =~ /^\*(.*)$/) {
		2498	if (my @obs = grep $_->map, ext::map_tags::find $1) {
		2499	my $ob = $obs[rand @obs];
		2500
		2501	# see if we actually can go there
		2502	if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) {
		2503	$ob = $obs[rand @obs];
		2504	} else {
		2505	$self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED);
		2506	}
		2507	# else put us there anyways for now #d#
		2508
		2509	($path, $x, $y) = ($ob->map, $ob->x, $ob->y);
		2510	} else {
		2511	($path, $x, $y) = (undef, undef, undef);
		2512	}
		2513	}
		2514
2299	my $map = eval {	2515	my $map = eval {
2300	my $map = cf::map::find $path;	2516	my $map = defined $path ? cf::map::find $path : undef;
2301		2517
2302	if ($map) {	2518	if ($map) {
2303	$map = $map->customise_for ($self);	2519	$map = $map->customise_for ($self);
2304	$map = $check->($map) if $check && $map;	2520	$map = $check->($map) if $check && $map;
2305	} else {	2521	} else {
2306	$self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED);	2522	$self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED);
2307	}	2523	}
2308		2524
2309	$map	2525	$map
2310	};	2526	};
2311		2527
…		…
2401	# if exit is damned, update players death & WoR home-position	2617	# if exit is damned, update players death & WoR home-position
2402	$self->contr->savebed ($slaying, $hp, $sp)	2618	$self->contr->savebed ($slaying, $hp, $sp)
2403	if $exit->flag (FLAG_DAMNED);	2619	if $exit->flag (FLAG_DAMNED);
2404		2620
2405	(async {	2621	(async {
		2622	$Coro::current->{desc} = "enter_exit $slaying $hp $sp";
		2623
2406	$self->deactivate_recursive; # just to be sure	2624	$self->deactivate_recursive; # just to be sure
2407	unless (eval {	2625	unless (eval {
2408	$self->goto ($slaying, $hp, $sp);	2626	$self->goto ($slaying, $hp, $sp);
2409		2627
2410	1;	2628	1;
…		…
2445	the message, with C<log> being the default. If C<$color> is negative, suppress	2663	the message, with C<log> being the default. If C<$color> is negative, suppress
2446	the message unless the client supports the msg packet.	2664	the message unless the client supports the msg packet.
2447		2665
2448	=cut	2666	=cut
2449		2667
		2668	our %CHANNEL = (
		2669	"c/identify" => {
		2670	id => "infobox",
		2671	title => "Identify",
		2672	reply => undef,
		2673	tooltip => "Items recently identified",
		2674	},
		2675	"c/examine" => {
		2676	id => "infobox",
		2677	title => "Examine",
		2678	reply => undef,
		2679	tooltip => "Signs and other items you examined",
		2680	},
		2681	"c/lookat" => {
		2682	id => "infobox",
		2683	title => "Look",
		2684	reply => undef,
		2685	tooltip => "What you saw there",
		2686	},
		2687	);
		2688
2450	sub cf::client::send_msg {	2689	sub cf::client::send_msg {
2451	my ($self, $channel, $msg, $color, @extra) = @_;	2690	my ($self, $channel, $msg, $color, @extra) = @_;
2452		2691
2453	$msg = $self->pl->expand_cfpod ($msg);	2692	$msg = $self->pl->expand_cfpod ($msg);
2454		2693
2455	$color &= ~cf::NDI_UNIQUE; # just in case...	2694	$color &= cf::NDI_CLIENT_MASK; # just in case...
2456		2695
		2696	# check predefined channels, for the benefit of C
		2697	if ($CHANNEL{$channel}) {
		2698	$channel = $CHANNEL{$channel};
		2699
		2700	$self->ext_msg (channel_info => $channel)
		2701	if $self->can_msg;
		2702
		2703	$channel = $channel->{id};
		2704
2457	if (ref $channel) {	2705	} elsif (ref $channel) {
2458	# send meta info to client, if not yet sent	2706	# send meta info to client, if not yet sent
2459	unless (exists $self->{channel}{$channel->{id}}) {	2707	unless (exists $self->{channel}{$channel->{id}}) {
2460	$self->{channel}{$channel->{id}} = $channel;	2708	$self->{channel}{$channel->{id}} = $channel;
2461	$self->ext_event (channel_info => %$channel);	2709	$self->ext_msg (channel_info => $channel)
		2710	if $self->can_msg;
2462	}	2711	}
2463		2712
2464	$channel = $channel->{id};	2713	$channel = $channel->{id};
2465	}	2714	}
2466		2715
2467	return unless @extra || length $msg;	2716	return unless @extra || length $msg;
2468		2717
2469	if ($self->can_msg) {	2718	if ($self->can_msg) {
		2719	# default colour, mask it out
		2720	$color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
		2721	if $color & cf::NDI_DEF;
		2722
2470	$self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $channel, $msg, @extra]));	2723	$self->send_packet ("msg " . $self->{json_coder}->encode (
		2724	[$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2471	} else {	2725	} else {
2472	# replace some tags by gcfclient-compatible ones
2473	for ($msg) {
2474	1 while
2475	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2476	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2477	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2478	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2479	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2480	}
2481
2482	if ($color >= 0) {	2726	if ($color >= 0) {
		2727	# replace some tags by gcfclient-compatible ones
		2728	for ($msg) {
		2729	1 while
		2730	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
		2731	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
		2732	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
		2733	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
		2734	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
		2735	}
		2736
		2737	$color &= cf::NDI_COLOR_MASK;
		2738
		2739	utf8::encode $msg;
		2740
2483	if (0 && $msg =~ /\[/) {	2741	if (0 && $msg =~ /\[/) {
		2742	# COMMAND/INFO
2484	$self->send_packet ("drawextinfo $color 4 0 $msg")	2743	$self->send_packet ("drawextinfo $color 10 8 $msg")
2485	} else {	2744	} else {
2486	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;	2745	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2487	$self->send_packet ("drawinfo $color $msg")	2746	$self->send_packet ("drawinfo $color $msg")
2488	}	2747	}
2489	}	2748	}
2490	}	2749	}
2491	}	2750	}
2492		2751
2493	=item $client->ext_event ($type, %msg)	2752	=item $client->ext_msg ($type, @msg)
2494		2753
2495	Sends an ext event to the client.	2754	Sends an ext event to the client.
2496		2755
2497	=cut	2756	=cut
2498		2757
2499	sub cf::client::ext_event($$%) {	2758	sub cf::client::ext_msg($$@) {
2500	my ($self, $type, %msg) = @_;	2759	my ($self, $type, @msg) = @_;
2501		2760
2502	return unless $self->extcmd;	2761	if ($self->extcmd == 2) {
2503		2762	$self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
		2763	} elsif ($self->extcmd == 1) { # TODO: remove
2504	$msg{msgtype} = "event_$type";	2764	push @msg, msgtype => "event_$type";
2505	$self->send_packet ("ext " . $self->{json_coder}->encode (\%msg));	2765	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2766	}
		2767	}
		2768
		2769	=item $client->ext_reply ($msgid, @msg)
		2770
		2771	Sends an ext reply to the client.
		2772
		2773	=cut
		2774
		2775	sub cf::client::ext_reply($$@) {
		2776	my ($self, $id, @msg) = @_;
		2777
		2778	if ($self->extcmd == 2) {
		2779	$self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
		2780	} elsif ($self->extcmd == 1) {
		2781	#TODO: version 1, remove
		2782	unshift @msg, msgtype => "reply", msgid => $id;
		2783	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2784	}
2506	}	2785	}
2507		2786
2508	=item $success = $client->query ($flags, "text", \&cb)	2787	=item $success = $client->query ($flags, "text", \&cb)
2509		2788
2510	Queues a query to the client, calling the given callback with	2789	Queues a query to the client, calling the given callback with
…		…
2565	my ($ns, $buf) = @_;	2844	my ($ns, $buf) = @_;
2566		2845
2567	my $msg = eval { $ns->{json_coder}->decode ($buf) };	2846	my $msg = eval { $ns->{json_coder}->decode ($buf) };
2568		2847
2569	if (ref $msg) {	2848	if (ref $msg) {
		2849	my ($type, $reply, @payload) =
		2850	"ARRAY" eq ref $msg
		2851	? @$msg
		2852	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		2853
		2854	my @reply;
		2855
2570	if (my $cb = $EXTICMD{$msg->{msgtype}}) {	2856	if (my $cb = $EXTICMD{$type}) {
2571	if (my %reply = $cb->($ns, $msg)) {	2857	@reply = $cb->($ns, @payload);
2572	$reply{msgid} = $msg->{msgid};
2573	$ns->send ("ext " . $ns->{json_coder}->encode (\%reply));
2574	}
2575	}	2858	}
		2859
		2860	$ns->ext_reply ($reply, @reply)
		2861	if $reply;
		2862
2576	} else {	2863	} else {
2577	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";	2864	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2578	}	2865	}
2579		2866
2580	cf::override;	2867	cf::override;
…		…
2627	our $safe = new Safe "safe";	2914	our $safe = new Safe "safe";
2628	our $safe_hole = new Safe::Hole;	2915	our $safe_hole = new Safe::Hole;
2629		2916
2630	$SIG{FPE} = 'IGNORE';	2917	$SIG{FPE} = 'IGNORE';
2631		2918
2632	$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time));	2919	$safe->permit_only (Opcode::opset qw(
		2920	:base_core :base_mem :base_orig :base_math
		2921	grepstart grepwhile mapstart mapwhile
		2922	sort time
		2923	));
2633		2924
2634	# here we export the classes and methods available to script code	2925	# here we export the classes and methods available to script code
2635		2926
2636	=pod	2927	=pod
2637		2928
2638	The following functions and methods are available within a safe environment:	2929	The following functions and methods are available within a safe environment:
2639		2930
2640	cf::object	2931	cf::object
2641	contr pay_amount pay_player map x y force_find force_add	2932	contr pay_amount pay_player map x y force_find force_add destroy
2642	insert remove	2933	insert remove name archname title slaying race decrease_ob_nr
2643		2934
2644	cf::object::player	2935	cf::object::player
2645	player	2936	player
2646		2937
2647	cf::player	2938	cf::player
…		…
2652		2943
2653	=cut	2944	=cut
2654		2945
2655	for (	2946	for (
2656	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y	2947	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
		2948	insert remove inv name archname title slaying race
2657	insert remove)],	2949	decrease_ob_nr destroy)],
2658	["cf::object::player" => qw(player)],	2950	["cf::object::player" => qw(player)],
2659	["cf::player" => qw(peaceful)],	2951	["cf::player" => qw(peaceful)],
2660	["cf::map" => qw(trigger)],	2952	["cf::map" => qw(trigger)],
2661	) {	2953	) {
2662	no strict 'refs';	2954	no strict 'refs';
…		…
2738	# the server's init and main functions	3030	# the server's init and main functions
2739		3031
2740	sub load_facedata($) {	3032	sub load_facedata($) {
2741	my ($path) = @_;	3033	my ($path) = @_;
2742		3034
		3035	# HACK to clear player env face cache, we need some signal framework
		3036	# for this (global event?)
		3037	%ext::player_env::MUSIC_FACE_CACHE = ();
		3038
		3039	my $enc = JSON::XS->new->utf8->canonical->relaxed;
		3040
2743	warn "loading facedata from $path\n";	3041	warn "loading facedata from $path\n";
2744		3042
2745	my $facedata;	3043	my $facedata;
2746	0 < aio_load $path, $facedata	3044	0 < aio_load $path, $facedata
2747	or die "$path: $!";	3045	or die "$path: $!";
2748		3046
2749	$facedata = Coro::Storable::thaw $facedata;	3047	$facedata = Coro::Storable::thaw $facedata;
2750		3048
2751	$facedata->{version} == 2	3049	$facedata->{version} == 2
2752	or cf::cleanup "$path: version mismatch, cannot proceed.";	3050	or cf::cleanup "$path: version mismatch, cannot proceed.";
		3051
		3052	# patch in the exptable
		3053	$facedata->{resource}{"res/exp_table"} = {
		3054	type => FT_RSRC,
		3055	data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
		3056	};
		3057	cf::cede_to_tick;
2753		3058
2754	{	3059	{
2755	my $faces = $facedata->{faceinfo};	3060	my $faces = $facedata->{faceinfo};
2756		3061
2757	while (my ($face, $info) = each %$faces) {	3062	while (my ($face, $info) = each %$faces) {
2758	my $idx = (cf::face::find $face) || cf::face::alloc $face;	3063	my $idx = (cf::face::find $face) || cf::face::alloc $face;
2759	cf::face::set_visibility $idx, $info->{visibility};	3064	cf::face::set_visibility $idx, $info->{visibility};
2760	cf::face::set_magicmap $idx, $info->{magicmap};	3065	cf::face::set_magicmap $idx, $info->{magicmap};
2761	cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32};	3066	cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2762	cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64};	3067	cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2763		3068
2764	cf::cede_to_tick;	3069	cf::cede_to_tick;
2765	}	3070	}
2766		3071
2767	while (my ($face, $info) = each %$faces) {	3072	while (my ($face, $info) = each %$faces) {
…		…
2792		3097
2793	{	3098	{
2794	# TODO: for gcfclient pleasure, we should give resources	3099	# TODO: for gcfclient pleasure, we should give resources
2795	# that gcfclient doesn't grok a >10000 face index.	3100	# that gcfclient doesn't grok a >10000 face index.
2796	my $res = $facedata->{resource};	3101	my $res = $facedata->{resource};
2797	my $enc = JSON::XS->new->utf8->canonical;	3102
		3103	my $soundconf = delete $res->{"res/sound.conf"};
2798		3104
2799	while (my ($name, $info) = each %$res) {	3105	while (my ($name, $info) = each %$res) {
2800	my $meta = $enc->encode ({
2801	name => $name,
2802	type => $info->{type},
2803	copyright => $info->{copyright}, #TODO#
2804	});
2805
2806	my $idx = (cf::face::find $name) || cf::face::alloc $name;	3106	my $idx = (cf::face::find $name) || cf::face::alloc $name;
		3107	my $data;
2807		3108
2808	if ($name =~ /\.jpg$/) {	3109	if ($info->{type} & 1) {
2809	cf::face::set_data $idx, 0, $info->{data}, $info->{chksum};#d# temp hack	3110	# prepend meta info
2810	cf::face::set_data $idx, 1, $info->{data}, $info->{chksum};#d# temp hack	3111
		3112	my $meta = $enc->encode ({
		3113	name => $name,
		3114	%{ $info->{meta} || {} },
		3115	});
		3116
		3117	$data = pack "(w/a*)*", $meta, $info->{data};
2811	} else {	3118	} else {
2812	my $data = pack "(w/a*)*", $meta, $info->{data};	3119	$data = $info->{data};
2813	my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata
2814
2815	cf::face::set_type $idx, 1;
2816	cf::face::set_data $idx, 0, $data, $chk;
2817	}	3120	}
2818		3121
		3122	cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
		3123	cf::face::set_type $idx, $info->{type};
		3124
2819	cf::cede_to_tick;	3125	cf::cede_to_tick;
2820	}	3126	}
		3127
		3128	if ($soundconf) {
		3129	$soundconf = $enc->decode (delete $soundconf->{data});
		3130
		3131	for (0 .. SOUND_CAST_SPELL_0 - 1) {
		3132	my $sound = $soundconf->{compat}[$_]
		3133	or next;
		3134
		3135	my $face = cf::face::find "sound/$sound->[1]";
		3136	cf::sound::set $sound->[0] => $face;
		3137	cf::sound::old_sound_index $_, $face; # gcfclient-compat
		3138	}
		3139
		3140	while (my ($k, $v) = each %{$soundconf->{event}}) {
		3141	my $face = cf::face::find "sound/$v";
		3142	cf::sound::set $k => $face;
		3143	}
		3144	}
2821	}	3145	}
2822		3146
2823	1	3147	1
2824	}	3148	}
2825		3149
		3150	register_exticmd fx_want => sub {
		3151	my ($ns, $want) = @_;
		3152
		3153	while (my ($k, $v) = each %$want) {
		3154	$ns->fx_want ($k, $v);
		3155	}
		3156	};
		3157
2826	sub reload_regions {	3158	sub reload_regions {
		3159	# HACK to clear player env face cache, we need some signal framework
		3160	# for this (global event?)
		3161	%ext::player_env::MUSIC_FACE_CACHE = ();
		3162
2827	load_resource_file "$MAPDIR/regions"	3163	load_resource_file "$MAPDIR/regions"
2828	or die "unable to load regions file\n";	3164	or die "unable to load regions file\n";
2829		3165
2830	for (cf::region::list) {	3166	for (cf::region::list) {
2831	$_->{match} = qr/$_->{match}/	3167	$_->{match} = qr/$_->{match}/
…		…
2867		3203
2868	sub init {	3204	sub init {
2869	reload_resources;	3205	reload_resources;
2870	}	3206	}
2871		3207
2872	sub cfg_load {	3208	sub reload_config {
2873	open my $fh, "<:utf8", "$CONFDIR/config"	3209	open my $fh, "<:utf8", "$CONFDIR/config"
2874	or return;	3210	or return;
2875		3211
2876	local $/;	3212	local $/;
2877	*CFG = YAML::Syck::Load <$fh>;	3213	*CFG = YAML::Syck::Load <$fh>;
…		…
2893	sub main {	3229	sub main {
2894	# we must not ever block the main coroutine	3230	# we must not ever block the main coroutine
2895	local $Coro::idle = sub {	3231	local $Coro::idle = sub {
2896	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#	3232	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
2897	(async {	3233	(async {
		3234	$Coro::current->{desc} = "IDLE BUG HANDLER";
2898	Event::one_event;	3235	Event::one_event;
2899	})->prio (Coro::PRIO_MAX);	3236	})->prio (Coro::PRIO_MAX);
2900	};	3237	};
2901		3238
2902	cfg_load;	3239	reload_config;
2903	db_init;	3240	db_init;
2904	load_extensions;	3241	load_extensions;
2905		3242
2906	$TICK_WATCHER->start;	3243	$TICK_WATCHER->start;
2907	Event::loop;	3244	Event::loop;
…		…
2974	# and maps saved/destroyed asynchronously.	3311	# and maps saved/destroyed asynchronously.
2975	warn "begin emergency player save\n";	3312	warn "begin emergency player save\n";
2976	for my $login (keys %cf::PLAYER) {	3313	for my $login (keys %cf::PLAYER) {
2977	my $pl = $cf::PLAYER{$login} or next;	3314	my $pl = $cf::PLAYER{$login} or next;
2978	$pl->valid or next;	3315	$pl->valid or next;
		3316	delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt
2979	$pl->save;	3317	$pl->save;
2980	}	3318	}
2981	warn "end emergency player save\n";	3319	warn "end emergency player save\n";
2982		3320
2983	warn "begin emergency map save\n";	3321	warn "begin emergency map save\n";
…		…
3100	warn "reloading cf.pm";	3438	warn "reloading cf.pm";
3101	require cf;	3439	require cf;
3102	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	3440	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
3103		3441
3104	warn "loading config and database again";	3442	warn "loading config and database again";
3105	cf::cfg_load;	3443	cf::reload_config;
3106		3444
3107	warn "loading extensions";	3445	warn "loading extensions";
3108	cf::load_extensions;	3446	cf::load_extensions;
3109		3447
3110	warn "reattaching attachments to objects/players";	3448	warn "reattaching attachments to objects/players";
…		…
3146	register_command "reload" => sub {	3484	register_command "reload" => sub {
3147	my ($who, $arg) = @_;	3485	my ($who, $arg) = @_;
3148		3486
3149	if ($who->flag (FLAG_WIZ)) {	3487	if ($who->flag (FLAG_WIZ)) {
3150	$who->message ("reloading server.");	3488	$who->message ("reloading server.");
		3489	async {
		3490	$Coro::current->{desc} = "perl_reload";
3151	async { reload_perl };	3491	reload_perl;
		3492	};
3152	}	3493	}
3153	};	3494	};
3154		3495
3155	unshift @INC, $LIBDIR;	3496	unshift @INC, $LIBDIR;
3156		3497
…		…
3175	my $signal = new Coro::Signal;	3516	my $signal = new Coro::Signal;
3176	push @WAIT_FOR_TICK_BEGIN, $signal;	3517	push @WAIT_FOR_TICK_BEGIN, $signal;
3177	$signal->wait;	3518	$signal->wait;
3178	}	3519	}
3179		3520
3180	my $min = 1e6;#d#
3181	my $avg = 10;
3182	$TICK_WATCHER = Event->timer (	3521	$TICK_WATCHER = Event->timer (
3183	reentrant => 0,	3522	reentrant => 0,
3184	parked => 1,	3523	parked => 1,
3185	prio => 0,	3524	prio => 0,
3186	at => $NEXT_TICK || $TICK,	3525	at => $NEXT_TICK || $TICK,
…		…
3194		3533
3195	$NOW = $tick_start = Event::time;	3534	$NOW = $tick_start = Event::time;
3196		3535
3197	cf::server_tick; # one server iteration	3536	cf::server_tick; # one server iteration
3198		3537
3199	0 && sync_job {#d#
3200	for(1..10) {
3201	my $t = Event::time;
3202	my $map = my $map = new_from_path cf::map "/tmp/x.map"
3203	or die;
3204
3205	$map->width (50);
3206	$map->height (50);
3207	$map->alloc;
3208	$map->_load_objects ("/tmp/x.map", 1);
3209	my $t = Event::time - $t;
3210
3211	#next unless $t < 0.0013;#d#
3212	if ($t < $min) {
3213	$min = $t;
3214	}
3215	$avg = $avg * 0.99 + $t * 0.01;
3216	}
3217	warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d#
3218	exit 0;
3219	# 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477
3220	};
3221
3222	$RUNTIME += $TICK;	3538	$RUNTIME += $TICK;
3223	$NEXT_TICK += $TICK;	3539	$NEXT_TICK += $TICK;
3224		3540
3225	if ($NOW >= $NEXT_RUNTIME_WRITE) {	3541	if ($NOW >= $NEXT_RUNTIME_WRITE) {
3226	$NEXT_RUNTIME_WRITE = $NOW + 10;	3542	$NEXT_RUNTIME_WRITE = $NOW + 10;
3227	Coro::async_pool {	3543	Coro::async_pool {
		3544	$Coro::current->{desc} = "runtime saver";
3228	write_runtime	3545	write_runtime
3229	or warn "ERROR: unable to write runtime file: $!";	3546	or warn "ERROR: unable to write runtime file: $!";
3230	};	3547	};
3231	}	3548	}
3232		3549
3233	# my $AFTER = Event::time;
3234	# warn $AFTER - $NOW;#d#
3235
3236	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {	3550	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {
3237	$sig->send;	3551	$sig->send;
3238	}	3552	}
3239	while (my $sig = shift @WAIT_FOR_TICK) {	3553	while (my $sig = shift @WAIT_FOR_TICK) {
3240	$sig->send;	3554	$sig->send;
…		…
3250		3564
3251	$LOAD = ($NOW - $tick_start) / $TICK;	3565	$LOAD = ($NOW - $tick_start) / $TICK;
3252	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;	3566	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;
3253		3567
3254	_post_tick;	3568	_post_tick;
3255
3256
3257	},	3569	},
3258	);	3570	);
3259		3571
3260	{	3572	{
		3573	BDB::min_parallel 8;
3261	BDB::max_poll_time $TICK * 0.1;	3574	BDB::max_poll_time $TICK * 0.1;
3262	$BDB_POLL_WATCHER = Event->io (	3575	$BDB_POLL_WATCHER = Event->io (
3263	reentrant => 0,	3576	reentrant => 0,
3264	fd => BDB::poll_fileno,	3577	fd => BDB::poll_fileno,
3265	poll => 'r',	3578	poll => 'r',
3266	prio => 0,	3579	prio => 0,
3267	data => WF_AUTOCANCEL,	3580	data => WF_AUTOCANCEL,
3268	cb => \&BDB::poll_cb,	3581	cb => \&BDB::poll_cb,
3269	);	3582	);
3270	BDB::min_parallel 8;
3271		3583
3272	BDB::set_sync_prepare {	3584	BDB::set_sync_prepare {
3273	my $status;	3585	my $status;
3274	my $current = $Coro::current;	3586	my $current = $Coro::current;
3275	(	3587	(
…		…
3284	)	3596	)
3285	};	3597	};
3286		3598
3287	unless ($DB_ENV) {	3599	unless ($DB_ENV) {
3288	$DB_ENV = BDB::db_env_create;	3600	$DB_ENV = BDB::db_env_create;
		3601	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC
		3602	| BDB::LOG_AUTOREMOVE, 1);
		3603	$DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT);
		3604	$DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT);
3289		3605
3290	cf::sync_job {	3606	cf::sync_job {
3291	eval {	3607	eval {
3292	BDB::db_env_open	3608	BDB::db_env_open
3293	$DB_ENV,	3609	$DB_ENV,
…		…
3295	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN	3611	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN
3296	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,	3612	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,
3297	0666;	3613	0666;
3298		3614
3299	cf::cleanup "db_env_open($BDBDIR): $!" if $!;	3615	cf::cleanup "db_env_open($BDBDIR): $!" if $!;
3300
3301	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1);
3302	$DB_ENV->set_lk_detect;
3303	};	3616	};
3304		3617
3305	cf::cleanup "db_env_open(db): $@" if $@;	3618	cf::cleanup "db_env_open(db): $@" if $@;
3306	};	3619	};
3307	}	3620	}
		3621
		3622	$BDB_DEADLOCK_WATCHER = Event->timer (
		3623	after => 3,
		3624	interval => 1,
		3625	hard => 1,
		3626	prio => 0,
		3627	data => WF_AUTOCANCEL,
		3628	cb => sub {
		3629	BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { };
		3630	},
		3631	);
		3632	$BDB_CHECKPOINT_WATCHER = Event->timer (
		3633	after => 11,
		3634	interval => 60,
		3635	hard => 1,
		3636	prio => 0,
		3637	data => WF_AUTOCANCEL,
		3638	cb => sub {
		3639	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
		3640	},
		3641	);
		3642	$BDB_TRICKLE_WATCHER = Event->timer (
		3643	after => 5,
		3644	interval => 10,
		3645	hard => 1,
		3646	prio => 0,
		3647	data => WF_AUTOCANCEL,
		3648	cb => sub {
		3649	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
		3650	},
		3651	);
3308	}	3652	}
3309		3653
3310	{	3654	{
3311	IO::AIO::min_parallel 8;	3655	IO::AIO::min_parallel 8;
3312		3656
…		…
3315	$AIO_POLL_WATCHER = Event->io (	3659	$AIO_POLL_WATCHER = Event->io (
3316	reentrant => 0,	3660	reentrant => 0,
3317	data => WF_AUTOCANCEL,	3661	data => WF_AUTOCANCEL,
3318	fd => IO::AIO::poll_fileno,	3662	fd => IO::AIO::poll_fileno,
3319	poll => 'r',	3663	poll => 'r',
3320	prio => 6,	3664	prio => 0,
3321	cb => \&IO::AIO::poll_cb,	3665	cb => \&IO::AIO::poll_cb,
3322	);	3666	);
3323	}	3667	}
3324		3668
3325	my $_log_backtrace;	3669	my $_log_backtrace;
…		…
3331		3675
3332	# limit the # of concurrent backtraces	3676	# limit the # of concurrent backtraces
3333	if ($_log_backtrace < 2) {	3677	if ($_log_backtrace < 2) {
3334	++$_log_backtrace;	3678	++$_log_backtrace;
3335	async {	3679	async {
		3680	$Coro::current->{desc} = "abt $msg";
		3681
3336	my @bt = fork_call {	3682	my @bt = fork_call {
3337	@addr = map { sprintf "%x", $_ } @addr;	3683	@addr = map { sprintf "%x", $_ } @addr;
3338	my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X;	3684	my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X;
3339	open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |"	3685	open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |"
3340	or die "addr2line: $!";	3686	or die "addr2line: $!";

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines