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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.315 by root, Mon Jul 23 17:53:55 2007 UTC vs.
Revision 1.387 by root, Mon Oct 15 23:49:10 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
…		…
340	our @SLOT_QUEUE;	354	our @SLOT_QUEUE;
341	our $SLOT_QUEUE;	355	our $SLOT_QUEUE;
342		356
343	$SLOT_QUEUE->cancel if $SLOT_QUEUE;	357	$SLOT_QUEUE->cancel if $SLOT_QUEUE;
344	$SLOT_QUEUE = Coro::async {	358	$SLOT_QUEUE = Coro::async {
		359	$Coro::current->desc ("timeslot manager");
		360
345	my $signal = new Coro::Signal;	361	my $signal = new Coro::Signal;
346		362
347	while () {	363	while () {
348	next_job:	364	next_job:
349	my $avail = cf::till_tick;	365	my $avail = cf::till_tick;
…		…
357	}	373	}
358	}	374	}
359	}	375	}
360		376
361	if (@SLOT_QUEUE) {	377	if (@SLOT_QUEUE) {
362	# 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
363	push @cf::WAIT_FOR_TICK, $signal;	379	push @cf::WAIT_FOR_TICK, $signal;
364	$signal->wait;	380	$signal->wait;
365	} else {	381	} else {
366	Coro::schedule;	382	Coro::schedule;
367	}	383	}
…		…
411	my $time = Event::time;	427	my $time = Event::time;
412		428
413	# this is the main coro, too bad, we have to block	429	# this is the main coro, too bad, we have to block
414	# till the operation succeeds, freezing the server :/	430	# till the operation succeeds, freezing the server :/
415		431
		432	LOG llevError, Carp::longmess "sync job";#d#
		433
416	# TODO: use suspend/resume instead	434	# TODO: use suspend/resume instead
417	# (but this is cancel-safe)	435	# (but this is cancel-safe)
418	my $freeze_guard = freeze_mainloop;	436	my $freeze_guard = freeze_mainloop;
419		437
420	my $busy = 1;	438	my $busy = 1;
421	my @res;	439	my @res;
422		440
423	(async {	441	(async {
		442	$Coro::current->desc ("sync job coro");
424	@res = eval { $job->() };	443	@res = eval { $job->() };
425	warn $@ if $@;	444	warn $@ if $@;
426	undef $busy;	445	undef $busy;
427	})->prio (Coro::PRIO_MAX);	446	})->prio (Coro::PRIO_MAX);
428		447
429	while ($busy) {	448	while ($busy) {
		449	if (Coro::nready) {
		450	Coro::cede_notself;
		451	} else {
430	Coro::cede or Event::one_event;	452	Event::one_event;
		453	}
431	}	454	}
432		455
433	$time = Event::time - $time;	456	$time = Event::time - $time;
434		457
435	LOG llevError | logBacktrace, Carp::longmess "long sync job"	458	LOG llevError | logBacktrace, Carp::longmess "long sync job"
…		…
472	Coro::Storable. May, of course, block. Note that the executed sub may	495	Coro::Storable. May, of course, block. Note that the executed sub may
473	never block itself or use any form of Event handling.	496	never block itself or use any form of Event handling.
474		497
475	=cut	498	=cut
476		499
477	sub _store_scalar {
478	open my $fh, ">", \my $buf
479	or die "fork_call: cannot open fh-to-buf in child : $!";
480	Storable::store_fd $_[0], $fh;
481	close $fh;
482
483	$buf
484	}
485
486	sub fork_call(&@) {	500	sub fork_call(&@) {
487	my ($cb, @args) = @_;	501	my ($cb, @args) = @_;
488		502
489	# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC	503	# we seemingly have to make a local copy of the whole thing,
490	# or die "socketpair: $!";	504	# otherwise perl prematurely frees the stuff :/
491	pipe my $fh1, my $fh2	505	# TODO: investigate and fix (likely this will be rather laborious)
492	or die "pipe: $!";
493		506
494	if (my $pid = fork) {	507	my @res = Coro::Util::fork_eval {
495	close $fh2;
496
497	my $res = (Coro::Handle::unblock $fh1)->readline (undef);
498	warn "pst<$res>" unless $res =~ /^pst/;
499	$res = Coro::Storable::thaw $res;
500
501	waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
502
503	Carp::confess $$res unless "ARRAY" eq ref $res;
504
505	return wantarray ? @$res : $res->[-1];
506	} else {
507	reset_signals;	508	reset_signals;
508	local $SIG{__WARN__};	509	&$cb
509	local $SIG{__DIE__};	510	}, @args;
510	# just in case, this hack effectively disables event
511	# in the child. cleaner and slower would be canceling all watchers,
512	# but this works for the time being.
513	local $Coro::idle;
514	$Coro::current->prio (Coro::PRIO_MAX);
515		511
516	eval {	512	wantarray ? @res : $res[-1]
517	close $fh1;
518
519	my @res = eval { $cb->(@args) };
520
521	syswrite $fh2, _store_scalar $@ ? \"$@" : \@res;
522	close $fh2;
523	};
524
525	warn $@ if $@;
526	_exit 0;
527	}
528	}	513	}
529		514
530	=item $value = cf::db_get $family => $key	515	=item $value = cf::db_get $family => $key
531		516
532	Returns a single value from the environment database.	517	Returns a single value from the environment database.
…		…
534	=item cf::db_put $family => $key => $value	519	=item cf::db_put $family => $key => $value
535		520
536	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
537	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).
538		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
539	=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	}
540		547
541	our $DB;	548	our $DB;
542		549
543	sub db_init {	550	sub db_init {
544	unless ($DB) {
545	$DB = BDB::db_create $DB_ENV;
546
547	cf::sync_job {	551	cf::sync_job {
548	eval {	552	$DB ||= db_table "db";
549	$DB->set_flags (BDB::CHKSUM);
550
551	BDB::db_open $DB, undef, "db", undef, BDB::BTREE,
552	BDB::CREATE | BDB::AUTO_COMMIT, 0666;
553	cf::cleanup "db_open(db): $!" if $!;
554	};
555	cf::cleanup "db_open(db): $@" if $@;
556	};
557	}	553	};
558	}	554	}
559		555
560	sub db_get($$) {	556	sub db_get($$) {
561	my $key = "$_[0]/$_[1]";	557	my $key = "$_[0]/$_[1]";
562		558
…		…
612	if (1) {	608	if (1) {
613	$md5 =	609	$md5 =
614	join "\x00",	610	join "\x00",
615	$processversion,	611	$processversion,
616	map {	612	map {
617	Coro::cede;	613	cf::cede_to_tick;
618	($src->[$_], Digest::MD5::md5_hex $data[$_])	614	($src->[$_], Digest::MD5::md5_hex $data[$_])
619	} 0.. $#$src;	615	} 0.. $#$src;
620		616
621		617
622	my $dbmd5 = db_get cache => "$id/md5";	618	my $dbmd5 = db_get cache => "$id/md5";
…		…
974		970
975	=cut	971	=cut
976		972
977	#############################################################################	973	#############################################################################
978	# object support	974	# object support
979	#
980		975
		976	sub _object_equal($$);
		977	sub _object_equal($$) {
		978	my ($a, $b) = @_;
		979
		980	return 0 unless (ref $a) eq (ref $b);
		981
		982	if ("HASH" eq ref $a) {
		983	my @ka = keys %$a;
		984	my @kb = keys %$b;
		985
		986	return 0 if @ka != @kb;
		987
		988	for (0 .. $#ka) {
		989	return 0 unless $ka[$_] eq $kb[$_];
		990	return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]};
		991	}
		992
		993	} elsif ("ARRAY" eq ref $a) {
		994
		995	return 0 if @$a != @$b;
		996
		997	for (0 .. $#$a) {
		998	return 0 unless _object_equal $a->[$_], $b->[$_];
		999	}
		1000
		1001	} elsif ($a ne $b) {
		1002	return 0;
		1003	}
		1004
		1005	1
		1006	}
		1007
		1008	our $SLOW_MERGES;#d#
981	sub _can_merge {	1009	sub _can_merge {
982	my ($ob1, $ob2) = @_;	1010	my ($ob1, $ob2) = @_;
983		1011
984	local $Storable::canonical = 1;	1012	++$SLOW_MERGES;#d#
985	my $fob1 = Storable::freeze $ob1;
986	my $fob2 = Storable::freeze $ob2;
987		1013
988	$fob1 eq $fob2	1014	# we do the slow way here
		1015	return _object_equal $ob1, $ob2
989	}	1016	}
990		1017
991	sub reattach {	1018	sub reattach {
992	# basically do the same as instantiate, without calling instantiate	1019	# basically do the same as instantiate, without calling instantiate
993	my ($obj) = @_;	1020	my ($obj) = @_;
…		…
1041	sub object_freezer_save {	1068	sub object_freezer_save {
1042	my ($filename, $rdata, $objs) = @_;	1069	my ($filename, $rdata, $objs) = @_;
1043		1070
1044	sync_job {	1071	sync_job {
1045	if (length $$rdata) {	1072	if (length $$rdata) {
		1073	utf8::decode (my $decname = $filename);
1046	warn sprintf "saving %s (%d,%d)\n",	1074	warn sprintf "saving %s (%d,%d)\n",
1047	$filename, length $$rdata, scalar @$objs;	1075	$decname, length $$rdata, scalar @$objs;
1048		1076
1049	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {	1077	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {
1050	chmod SAVE_MODE, $fh;	1078	chmod SAVE_MODE, $fh;
1051	aio_write $fh, 0, (length $$rdata), $$rdata, 0;	1079	aio_write $fh, 0, (length $$rdata), $$rdata, 0;
1052	aio_fsync $fh if $cf::USE_FSYNC;	1080	aio_fsync $fh if $cf::USE_FSYNC;
1053	close $fh;	1081	close $fh;
1054		1082
1055	if (@$objs) {	1083	if (@$objs) {
1056	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) {
1057	chmod SAVE_MODE, $fh;	1085	chmod SAVE_MODE, $fh;
1058	my $data = Storable::nfreeze { version => 1, objs => $objs };	1086	my $data = Coro::Storable::blocking_nfreeze { version => 1, objs => $objs };
1059	aio_write $fh, 0, (length $data), $data, 0;	1087	aio_write $fh, 0, (length $data), $data, 0;
1060	aio_fsync $fh if $cf::USE_FSYNC;	1088	aio_fsync $fh if $cf::USE_FSYNC;
1061	close $fh;	1089	close $fh;
1062	aio_rename "$filename.pst~", "$filename.pst";	1090	aio_rename "$filename.pst~", "$filename.pst";
1063	}	1091	}
…		…
1071	}	1099	}
1072	} else {	1100	} else {
1073	aio_unlink $filename;	1101	aio_unlink $filename;
1074	aio_unlink "$filename.pst";	1102	aio_unlink "$filename.pst";
1075	}	1103	}
1076	}	1104	};
1077	}	1105	}
1078		1106
1079	sub object_freezer_as_string {	1107	sub object_freezer_as_string {
1080	my ($rdata, $objs) = @_;	1108	my ($rdata, $objs) = @_;
1081		1109
…		…
1093	or return;	1121	or return;
1094		1122
1095	unless (aio_stat "$filename.pst") {	1123	unless (aio_stat "$filename.pst") {
1096	(aio_load "$filename.pst", $av) >= 0	1124	(aio_load "$filename.pst", $av) >= 0
1097	or return;	1125	or return;
1098	$av = eval { (Storable::thaw $av)->{objs} };
1099	}
1100		1126
		1127	my $st = eval { Coro::Storable::thaw $av }
		1128	|| eval { my $guard = Coro::Storable::guard; Storable::thaw $av }; #d# compatibility, remove
		1129	$av = $st->{objs};
		1130	}
		1131
		1132	utf8::decode (my $decname = $filename);
1101	warn sprintf "loading %s (%d)\n",	1133	warn sprintf "loading %s (%d,%d)\n",
1102	$filename, length $data, scalar @{$av || []};	1134	$decname, length $data, scalar @{$av || []};
		1135
1103	return ($data, $av);	1136	($data, $av)
1104	}	1137	}
1105		1138
1106	=head2 COMMAND CALLBACKS	1139	=head2 COMMAND CALLBACKS
1107		1140
1108	=over 4	1141	=over 4
…		…
1181	my ($pl, $buf) = @_;	1214	my ($pl, $buf) = @_;
1182		1215
1183	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };	1216	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1184		1217
1185	if (ref $msg) {	1218	if (ref $msg) {
		1219	my ($type, $reply, @payload) =
		1220	"ARRAY" eq ref $msg
		1221	? @$msg
		1222	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		1223
		1224	my @reply;
		1225
1186	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	1226	if (my $cb = $EXTCMD{$type}) {
1187	if (my %reply = $cb->($pl, $msg)) {	1227	@reply = $cb->($pl, @payload);
1188	$pl->ext_reply ($msg->{msgid}, %reply);
1189	}
1190	}	1228	}
		1229
		1230	$pl->ext_reply ($reply, @reply)
		1231	if $reply;
		1232
1191	} else {	1233	} else {
1192	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	1234	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1193	}	1235	}
1194		1236
1195	cf::override;	1237	cf::override;
…		…
1285		1327
1286	=head3 cf::player	1328	=head3 cf::player
1287		1329
1288	=over 4	1330	=over 4
1289		1331
		1332	=item cf::player::num_playing
		1333
		1334	Returns the official number of playing players, as per the Crossfire metaserver rules.
		1335
		1336	=cut
		1337
		1338	sub num_playing {
		1339	scalar grep
		1340	$_->ob->map
		1341	&& !$_->hidden
		1342	&& !$_->ob->flag (cf::FLAG_WIZ),
		1343	cf::player::list
		1344	}
		1345
1290	=item cf::player::find $login	1346	=item cf::player::find $login
1291		1347
1292	Returns the given player object, loading it if necessary (might block).	1348	Returns the given player object, loading it if necessary (might block).
1293		1349
1294	=cut	1350	=cut
…		…
1329	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";	1385	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";
1330	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";	1386	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";
1331	aio_unlink +(playerdir $login) . "/$login.pl.pst";	1387	aio_unlink +(playerdir $login) . "/$login.pl.pst";
1332	aio_unlink +(playerdir $login) . "/$login.pl";	1388	aio_unlink +(playerdir $login) . "/$login.pl";
1333		1389
1334	my $pl = load_pl path $login	1390	my $f = new_from_file cf::object::thawer path $login
1335	or return;	1391	or return;
		1392
		1393	my $pl = cf::player::load_pl $f
		1394	or return;
		1395	local $cf::PLAYER_LOADING{$login} = $pl;
		1396	$f->resolve_delayed_derefs;
1336	$cf::PLAYER{$login} = $pl	1397	$cf::PLAYER{$login} = $pl
1337	}	1398	}
1338	}	1399	}
1339	}	1400	}
1340		1401
…		…
1350		1411
1351	aio_mkdir playerdir $pl, 0770;	1412	aio_mkdir playerdir $pl, 0770;
1352	$pl->{last_save} = $cf::RUNTIME;	1413	$pl->{last_save} = $cf::RUNTIME;
1353		1414
1354	$pl->save_pl ($path);	1415	$pl->save_pl ($path);
1355	Coro::cede;	1416	cf::cede_to_tick;
1356	}	1417	}
1357		1418
1358	sub new($) {	1419	sub new($) {
1359	my ($login) = @_;	1420	my ($login) = @_;
1360		1421
…		…
1364	$self->{deny_save} = 1;	1425	$self->{deny_save} = 1;
1365		1426
1366	$cf::PLAYER{$login} = $self;	1427	$cf::PLAYER{$login} = $self;
1367		1428
1368	$self	1429	$self
		1430	}
		1431
		1432	=item $player->send_msg ($channel, $msg, $color, [extra...])
		1433
		1434	=cut
		1435
		1436	sub send_msg {
		1437	my $ns = shift->ns
		1438	or return;
		1439	$ns->send_msg (@_);
1369	}	1440	}
1370		1441
1371	=item $pl->quit_character	1442	=item $pl->quit_character
1372		1443
1373	Nukes the player without looking back. If logged in, the connection will	1444	Nukes the player without looking back. If logged in, the connection will
…		…
1428	or return [];	1499	or return [];
1429		1500
1430	my @logins;	1501	my @logins;
1431		1502
1432	for my $login (@$dirs) {	1503	for my $login (@$dirs) {
		1504	my $path = path $login;
		1505
		1506	# a .pst is a dead give-away for a valid player
		1507	unless (-e "$path.pst") {
1433	my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next;	1508	my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next;
1434	aio_read $fh, 0, 512, my $buf, 0 or next;	1509	aio_read $fh, 0, 512, my $buf, 0 or next;
1435	$buf !~ /^password -------------$/m or next; # official not-valid tag	1510	$buf !~ /^password -------------$/m or next; # official not-valid tag
		1511	}
1436		1512
1437	utf8::decode $login;	1513	utf8::decode $login;
1438	push @logins, $login;	1514	push @logins, $login;
1439	}	1515	}
1440		1516
…		…
1478	sub expand_cfpod {	1554	sub expand_cfpod {
1479	((my $self), (local $_)) = @_;	1555	((my $self), (local $_)) = @_;
1480		1556
1481	# escape & and <	1557	# escape & and <
1482	s/&/&amp;/g;	1558	s/&/&amp;/g;
1483	s/(?<![BIUGH])</&lt;/g;	1559	s/(?<![BIUGHT])</&lt;/g;
1484		1560
1485	# this is buggy, it needs to properly take care of nested <'s	1561	# this is buggy, it needs to properly take care of nested <'s
1486		1562
1487	1 while	1563	1 while
1488	# replace B<>, I<>, U<> etc.	1564	# replace B<>, I<>, U<> etc.
1489	s/B<([^\>]*)>/<b>$1<\/b>/	1565	s/B<([^\>]*)>/<b>$1<\/b>/
1490	|| s/I<([^\>]*)>/<i>$1<\/i>/	1566	|| s/I<([^\>]*)>/<i>$1<\/i>/
1491	|| s/U<([^\>]*)>/<u>$1<\/u>/	1567	|| s/U<([^\>]*)>/<u>$1<\/u>/
		1568	|| s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/
1492	# replace G<male|female> tags	1569	# replace G<male|female> tags
1493	|| s{G<([^>|]*)\|([^>]*)>}{	1570	|| s{G<([^>|]*)\|([^>]*)>}{
1494	$self->gender ? $2 : $1	1571	$self->gender ? $2 : $1
1495	}ge	1572	}ge
1496	# replace H<hint text>	1573	# replace H<hint text>
…		…
1517	sub hintmode {	1594	sub hintmode {
1518	$_[0]{hintmode} = $_[1] if @_ > 1;	1595	$_[0]{hintmode} = $_[1] if @_ > 1;
1519	$_[0]{hintmode}	1596	$_[0]{hintmode}
1520	}	1597	}
1521		1598
1522	=item $player->ext_reply ($msgid, %msg)	1599	=item $player->ext_reply ($msgid, @msg)
1523		1600
1524	Sends an ext reply to the player.	1601	Sends an ext reply to the player.
1525		1602
1526	=cut	1603	=cut
1527		1604
1528	sub ext_reply($$%) {	1605	sub ext_reply($$@) {
1529	my ($self, $id, %msg) = @_;	1606	my ($self, $id, @msg) = @_;
1530		1607
1531	$msg{msgid} = $id;	1608	$self->ns->ext_reply ($id, @msg)
1532	$self->send ("ext " . $self->ns->{json_coder}->encode (\%msg));
1533	}	1609	}
1534		1610
1535	=item $player->ext_event ($type, %msg)	1611	=item $player->ext_msg ($type, @msg)
1536		1612
1537	Sends an ext event to the client.	1613	Sends an ext event to the client.
1538		1614
1539	=cut	1615	=cut
1540		1616
1541	sub ext_event($$%) {	1617	sub ext_msg($$@) {
1542	my ($self, $type, %msg) = @_;	1618	my ($self, $type, @msg) = @_;
1543		1619
1544	$self->ns->ext_event ($type, %msg);	1620	$self->ns->ext_msg ($type, @msg);
1545	}	1621	}
1546		1622
1547	=head3 cf::region	1623	=head3 cf::region
1548		1624
1549	=over 4	1625	=over 4
…		…
1765		1841
1766	sub load_header_from($) {	1842	sub load_header_from($) {
1767	my ($self, $path) = @_;	1843	my ($self, $path) = @_;
1768		1844
1769	utf8::encode $path;	1845	utf8::encode $path;
1770	#aio_open $path, O_RDONLY, 0	1846	my $f = new_from_file cf::object::thawer $path
1771	# or return;
1772
1773	$self->_load_header ($path)
1774	or return;	1847	or return;
		1848
		1849	$self->_load_header ($f)
		1850	or return;
		1851
		1852	local $MAP_LOADING{$self->{path}} = $self;
		1853	$f->resolve_delayed_derefs;
1775		1854
1776	$self->{load_path} = $path;	1855	$self->{load_path} = $path;
1777		1856
1778	1	1857	1
1779	}	1858	}
…		…
1833	sub find {	1912	sub find {
1834	my ($path, $origin) = @_;	1913	my ($path, $origin) = @_;
1835		1914
1836	$path = normalise $path, $origin && $origin->path;	1915	$path = normalise $path, $origin && $origin->path;
1837		1916
		1917	cf::lock_wait "map_data:$path";#d#remove
1838	cf::lock_wait "map_find:$path";	1918	cf::lock_wait "map_find:$path";
1839		1919
1840	$cf::MAP{$path} || do {	1920	$cf::MAP{$path} || do {
1841	my $guard = cf::lock_acquire "map_find:$path";	1921	my $guard1 = cf::lock_acquire "map_find:$path";
		1922	my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it
		1923
1842	my $map = new_from_path cf::map $path	1924	my $map = new_from_path cf::map $path
1843	or return;	1925	or return;
1844		1926
1845	$map->{last_save} = $cf::RUNTIME;	1927	$map->{last_save} = $cf::RUNTIME;
1846		1928
…		…
1848	or return;	1930	or return;
1849		1931
1850	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)	1932	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)
1851	# doing this can freeze the server in a sync job, obviously	1933	# doing this can freeze the server in a sync job, obviously
1852	#$cf::WAIT_FOR_TICK->wait;	1934	#$cf::WAIT_FOR_TICK->wait;
		1935	undef $guard1;
		1936	undef $guard2;
1853	$map->reset;	1937	$map->reset;
1854	undef $guard;
1855	return find $path;	1938	return find $path;
1856	}	1939	}
1857		1940
1858	$cf::MAP{$path} = $map	1941	$cf::MAP{$path} = $map
1859	}	1942	}
…		…
1868	local $self->{deny_reset} = 1; # loading can take a long time	1951	local $self->{deny_reset} = 1; # loading can take a long time
1869		1952
1870	my $path = $self->{path};	1953	my $path = $self->{path};
1871		1954
1872	{	1955	{
1873	my $guard = cf::lock_acquire "map_load:$path";	1956	my $guard = cf::lock_acquire "map_data:$path";
1874		1957
		1958	return unless $self->valid;
1875	return if $self->in_memory != cf::MAP_SWAPPED;	1959	return unless $self->in_memory == cf::MAP_SWAPPED;
1876		1960
1877	$self->in_memory (cf::MAP_LOADING);	1961	$self->in_memory (cf::MAP_LOADING);
1878		1962
1879	$self->alloc;	1963	$self->alloc;
1880		1964
1881	$self->pre_load;	1965	$self->pre_load;
1882	Coro::cede;	1966	cf::cede_to_tick;
1883		1967
		1968	my $f = new_from_file cf::object::thawer $self->{load_path};
		1969	$f->skip_block;
1884	$self->_load_objects ($self->{load_path}, 1)	1970	$self->_load_objects ($f)
1885	or return;	1971	or return;
1886		1972
1887	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1973	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1888	if delete $self->{load_original};	1974	if delete $self->{load_original};
1889		1975
1890	if (my $uniq = $self->uniq_path) {	1976	if (my $uniq = $self->uniq_path) {
1891	utf8::encode $uniq;	1977	utf8::encode $uniq;
1892	if (aio_open $uniq, O_RDONLY, 0) {	1978	unless (aio_stat $uniq) {
		1979	if (my $f = new_from_file cf::object::thawer $uniq) {
1893	$self->clear_unique_items;	1980	$self->clear_unique_items;
1894	$self->_load_objects ($uniq, 0);	1981	$self->_load_objects ($f);
		1982	$f->resolve_delayed_derefs;
		1983	}
1895	}	1984	}
1896	}	1985	}
1897		1986
1898	Coro::cede;	1987	$f->resolve_delayed_derefs;
		1988
		1989	cf::cede_to_tick;
1899	# now do the right thing for maps	1990	# now do the right thing for maps
1900	$self->link_multipart_objects;	1991	$self->link_multipart_objects;
1901	$self->difficulty ($self->estimate_difficulty)	1992	$self->difficulty ($self->estimate_difficulty)
1902	unless $self->difficulty;	1993	unless $self->difficulty;
1903	Coro::cede;	1994	cf::cede_to_tick;
1904		1995
1905	unless ($self->{deny_activate}) {	1996	unless ($self->{deny_activate}) {
1906	$self->decay_objects;	1997	$self->decay_objects;
1907	$self->fix_auto_apply;	1998	$self->fix_auto_apply;
1908	$self->update_buttons;	1999	$self->update_buttons;
1909	Coro::cede;	2000	cf::cede_to_tick;
1910	$self->set_darkness_map;	2001	$self->set_darkness_map;
1911	Coro::cede;	2002	cf::cede_to_tick;
1912	$self->activate;	2003	$self->activate;
1913	}	2004	}
		2005
		2006	$self->{last_save} = $cf::RUNTIME;
		2007	$self->last_access ($cf::RUNTIME);
1914		2008
1915	$self->in_memory (cf::MAP_IN_MEMORY);	2009	$self->in_memory (cf::MAP_IN_MEMORY);
1916	}	2010	}
1917		2011
1918	$self->post_load;	2012	$self->post_load;
…		…
1929		2023
1930	$self	2024	$self
1931	}	2025	}
1932		2026
1933	# find and load all maps in the 3x3 area around a map	2027	# find and load all maps in the 3x3 area around a map
1934	sub load_diag {	2028	sub load_neighbours {
1935	my ($map) = @_;	2029	my ($map) = @_;
1936		2030
1937	my @diag; # diagonal neighbours	2031	my @neigh; # diagonal neighbours
1938		2032
1939	for (0 .. 3) {	2033	for (0 .. 3) {
1940	my $neigh = $map->tile_path ($_)	2034	my $neigh = $map->tile_path ($_)
1941	or next;	2035	or next;
1942	$neigh = find $neigh, $map	2036	$neigh = find $neigh, $map
1943	or next;	2037	or next;
1944	$neigh->load;	2038	$neigh->load;
1945		2039
		2040	push @neigh,
1946	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],	2041	[$neigh->tile_path (($_ + 3) % 4), $neigh],
1947	[$neigh->tile_path (($_ + 1) % 4), $neigh];	2042	[$neigh->tile_path (($_ + 1) % 4), $neigh];
1948	}	2043	}
1949		2044
1950	for (@diag) {	2045	for (grep defined $_->[0], @neigh) {
		2046	my ($path, $origin) = @$_;
1951	my $neigh = find @$_	2047	my $neigh = find $path, $origin
1952	or next;	2048	or next;
1953	$neigh->load;	2049	$neigh->load;
1954	}	2050	}
1955	}	2051	}
1956		2052
…		…
1961	}	2057	}
1962		2058
1963	sub do_load_sync {	2059	sub do_load_sync {
1964	my ($map) = @_;	2060	my ($map) = @_;
1965		2061
		2062	cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync"
		2063	if $Coro::current == $Coro::main;
		2064
1966	cf::sync_job { $map->load };	2065	cf::sync_job { $map->load };
1967	}	2066	}
1968		2067
1969	our %MAP_PREFETCH;	2068	our %MAP_PREFETCH;
1970	our $MAP_PREFETCHER = undef;	2069	our $MAP_PREFETCHER = undef;
1971		2070
1972	sub find_async {	2071	sub find_async {
1973	my ($path, $origin) = @_;	2072	my ($path, $origin, $load) = @_;
1974		2073
1975	$path = normalise $path, $origin && $origin->{path};	2074	$path = normalise $path, $origin && $origin->{path};
1976		2075
1977	if (my $map = $cf::MAP{$path}) {	2076	if (my $map = $cf::MAP{$path}) {
1978	return $map if $map->in_memory == cf::MAP_IN_MEMORY;	2077	return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY;
1979	}	2078	}
1980		2079
1981	undef $MAP_PREFETCH{$path};	2080	$MAP_PREFETCH{$path} |= $load;
		2081
1982	$MAP_PREFETCHER ||= cf::async {	2082	$MAP_PREFETCHER ||= cf::async {
		2083	$Coro::current->{desc} = "map prefetcher";
		2084
1983	while (%MAP_PREFETCH) {	2085	while (%MAP_PREFETCH) {
1984	for my $path (keys %MAP_PREFETCH) {	2086	while (my ($k, $v) = each %MAP_PREFETCH) {
1985	if (my $map = find $path) {	2087	if (my $map = find $k) {
1986	$map->load;	2088	$map->load if $v;
1987	}	2089	}
1988		2090
1989	delete $MAP_PREFETCH{$path};	2091	delete $MAP_PREFETCH{$k};
1990	}	2092	}
1991	}	2093	}
1992	undef $MAP_PREFETCHER;	2094	undef $MAP_PREFETCHER;
1993	};	2095	};
1994	$MAP_PREFETCHER->prio (6);	2096	$MAP_PREFETCHER->prio (6);
…		…
1997	}	2099	}
1998		2100
1999	sub save {	2101	sub save {
2000	my ($self) = @_;	2102	my ($self) = @_;
2001		2103
2002	my $lock = cf::lock_acquire "map_data:" . $self->path;	2104	my $lock = cf::lock_acquire "map_data:$self->{path}";
2003		2105
2004	$self->{last_save} = $cf::RUNTIME;	2106	$self->{last_save} = $cf::RUNTIME;
2005		2107
2006	return unless $self->dirty;	2108	return unless $self->dirty;
2007		2109
…		…
2013	return if $self->{deny_save};	2115	return if $self->{deny_save};
2014		2116
2015	local $self->{last_access} = $self->last_access;#d#	2117	local $self->{last_access} = $self->last_access;#d#
2016		2118
2017	cf::async {	2119	cf::async {
		2120	$Coro::current->{desc} = "map player save";
2018	$_->contr->save for $self->players;	2121	$_->contr->save for $self->players;
2019	};	2122	};
2020		2123
2021	if ($uniq) {	2124	if ($uniq) {
2022	$self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS);	2125	$self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS);
…		…
2030	my ($self) = @_;	2133	my ($self) = @_;
2031		2134
2032	# save first because save cedes	2135	# save first because save cedes
2033	$self->save;	2136	$self->save;
2034		2137
2035	my $lock = cf::lock_acquire "map_data:" . $self->path;	2138	my $lock = cf::lock_acquire "map_data:$self->{path}";
2036		2139
2037	return if $self->players;	2140	return if $self->players;
2038	return if $self->in_memory != cf::MAP_IN_MEMORY;	2141	return if $self->in_memory != cf::MAP_IN_MEMORY;
2039	return if $self->{deny_save};	2142	return if $self->{deny_save};
2040		2143
		2144	$self->in_memory (cf::MAP_SWAPPED);
		2145
		2146	$self->deactivate;
		2147	$_->clear_links_to ($self) for values %cf::MAP;
2041	$self->clear;	2148	$self->clear;
2042	$self->in_memory (cf::MAP_SWAPPED);
2043	}	2149	}
2044		2150
2045	sub reset_at {	2151	sub reset_at {
2046	my ($self) = @_;	2152	my ($self) = @_;
2047		2153
…		…
2079	if $uniq;	2185	if $uniq;
2080	}	2186	}
2081		2187
2082	delete $cf::MAP{$self->path};	2188	delete $cf::MAP{$self->path};
2083		2189
		2190	$self->deactivate;
		2191	$_->clear_links_to ($self) for values %cf::MAP;
2084	$self->clear;	2192	$self->clear;
2085
2086	$_->clear_links_to ($self) for values %cf::MAP;
2087		2193
2088	$self->unlink_save;	2194	$self->unlink_save;
2089	$self->destroy;	2195	$self->destroy;
2090	}	2196	}
2091		2197
2092	my $nuke_counter = "aaaa";	2198	my $nuke_counter = "aaaa";
2093		2199
2094	sub nuke {	2200	sub nuke {
2095	my ($self) = @_;	2201	my ($self) = @_;
2096		2202
		2203	{
		2204	my $lock = cf::lock_acquire "map_data:$self->{path}";
		2205
2097	delete $cf::MAP{$self->path};	2206	delete $cf::MAP{$self->path};
2098		2207
2099	$self->unlink_save;	2208	$self->unlink_save;
2100		2209
2101	bless $self, "cf::map";	2210	bless $self, "cf::map";
2102	delete $self->{deny_reset};	2211	delete $self->{deny_reset};
2103	$self->{deny_save} = 1;	2212	$self->{deny_save} = 1;
2104	$self->reset_timeout (1);	2213	$self->reset_timeout (1);
2105	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));	2214	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
2106		2215
2107	$cf::MAP{$self->path} = $self;	2216	$cf::MAP{$self->path} = $self;
		2217	}
2108		2218
2109	$self->reset; # polite request, might not happen	2219	$self->reset; # polite request, might not happen
2110	}	2220	}
2111		2221
2112	=item $maps = cf::map::tmp_maps	2222	=item $maps = cf::map::tmp_maps
…		…
2188		2298
2189	sub inv_recursive {	2299	sub inv_recursive {
2190	inv_recursive_ inv $_[0]	2300	inv_recursive_ inv $_[0]
2191	}	2301	}
2192		2302
		2303	=item $ref = $ob->ref
		2304
		2305	creates and returns a persistent reference to an objetc that can be stored as a string.
		2306
		2307	=item $ob = cf::object::deref ($refstring)
		2308
		2309	returns the objetc referenced by refstring. may return undef when it cnanot find the object,
		2310	even if the object actually exists. May block.
		2311
		2312	=cut
		2313
		2314	sub deref {
		2315	my ($ref) = @_;
		2316
		2317	if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) {
		2318	my ($uuid, $name) = ($1, $2);
		2319	my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name
		2320	or return;
		2321	$pl->ob->uuid eq $uuid
		2322	or return;
		2323
		2324	$pl->ob
		2325	} else {
		2326	warn "$ref: cannot resolve object reference\n";
		2327	undef
		2328	}
		2329	}
		2330
2193	package cf;	2331	package cf;
2194		2332
2195	=back	2333	=back
2196		2334
2197	=head3 cf::object::player	2335	=head3 cf::object::player
…		…
2219		2357
2220	} else {	2358	} else {
2221	my $pl = $self->contr;	2359	my $pl = $self->contr;
2222		2360
2223	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {	2361	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2224	my $diag = $pl->{npc_dialog};	2362	my $dialog = $pl->{npc_dialog};
2225	$diag->{pl}->ext_reply (	2363	$dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2226	$diag->{id},
2227	msgtype => "reply",
2228	msg => $diag->{pl}->expand_cfpod ($msg),
2229	add_topics => []
2230	);
2231		2364
2232	} else {	2365	} else {
2233	$msg = $npc->name . " says: $msg" if $npc;	2366	$msg = $npc->name . " says: $msg" if $npc;
2234	$self->message ($msg, $flags);	2367	$self->message ($msg, $flags);
2235	}	2368	}
2236	}	2369	}
		2370	}
		2371
		2372	=item $object->send_msg ($channel, $msg, $color, [extra...])
		2373
		2374	=cut
		2375
		2376	sub cf::object::send_msg {
		2377	my $pl = shift->contr
		2378	or return;
		2379	$pl->send_msg (@_);
2237	}	2380	}
2238		2381
2239	=item $player_object->may ("access")	2382	=item $player_object->may ("access")
2240		2383
2241	Returns wether the given player is authorized to access resource "access"	2384	Returns wether the given player is authorized to access resource "access"
…		…
2320	# use -1 or undef as default coordinates, not 0, 0	2463	# use -1 or undef as default coordinates, not 0, 0
2321	($x, $y) = ($map->enter_x, $map->enter_y)	2464	($x, $y) = ($map->enter_x, $map->enter_y)
2322	if $x <=0 && $y <= 0;	2465	if $x <=0 && $y <= 0;
2323		2466
2324	$map->load;	2467	$map->load;
2325	$map->load_diag;	2468	$map->load_neighbours;
2326		2469
2327	return unless $self->contr->active;	2470	return unless $self->contr->active;
2328	$self->activate_recursive;	2471	$self->activate_recursive;
2329		2472
2330	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext	2473	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
…		…
2350	my $gen = $self->{_goto_generation} = ++$GOTOGEN;	2493	my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2351		2494
2352	$self->enter_link;	2495	$self->enter_link;
2353		2496
2354	(async {	2497	(async {
		2498	$Coro::current->{desc} = "player::goto $path $x $y";
		2499
		2500	# *tag paths override both path and x|y
		2501	if ($path =~ /^\*(.*)$/) {
		2502	if (my @obs = grep $_->map, ext::map_tags::find $1) {
		2503	my $ob = $obs[rand @obs];
		2504
		2505	# see if we actually can go there
		2506	if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) {
		2507	$ob = $obs[rand @obs];
		2508	} else {
		2509	$self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED);
		2510	}
		2511	# else put us there anyways for now #d#
		2512
		2513	($path, $x, $y) = ($ob->map, $ob->x, $ob->y);
		2514	} else {
		2515	($path, $x, $y) = (undef, undef, undef);
		2516	}
		2517	}
		2518
2355	my $map = eval {	2519	my $map = eval {
2356	my $map = cf::map::find $path;	2520	my $map = defined $path ? cf::map::find $path : undef;
2357		2521
2358	if ($map) {	2522	if ($map) {
2359	$map = $map->customise_for ($self);	2523	$map = $map->customise_for ($self);
2360	$map = $check->($map) if $check && $map;	2524	$map = $check->($map) if $check && $map;
2361	} else {	2525	} else {
2362	$self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED);	2526	$self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED);
2363	}	2527	}
2364		2528
2365	$map	2529	$map
2366	};	2530	};
2367		2531
…		…
2457	# if exit is damned, update players death & WoR home-position	2621	# if exit is damned, update players death & WoR home-position
2458	$self->contr->savebed ($slaying, $hp, $sp)	2622	$self->contr->savebed ($slaying, $hp, $sp)
2459	if $exit->flag (FLAG_DAMNED);	2623	if $exit->flag (FLAG_DAMNED);
2460		2624
2461	(async {	2625	(async {
		2626	$Coro::current->{desc} = "enter_exit $slaying $hp $sp";
		2627
2462	$self->deactivate_recursive; # just to be sure	2628	$self->deactivate_recursive; # just to be sure
2463	unless (eval {	2629	unless (eval {
2464	$self->goto ($slaying, $hp, $sp);	2630	$self->goto ($slaying, $hp, $sp);
2465		2631
2466	1;	2632	1;
…		…
2501	the message, with C<log> being the default. If C<$color> is negative, suppress	2667	the message, with C<log> being the default. If C<$color> is negative, suppress
2502	the message unless the client supports the msg packet.	2668	the message unless the client supports the msg packet.
2503		2669
2504	=cut	2670	=cut
2505		2671
		2672	our %CHANNEL = (
		2673	"c/identify" => {
		2674	id => "infobox",
		2675	title => "Identify",
		2676	reply => undef,
		2677	tooltip => "Items recently identified",
		2678	},
		2679	"c/examine" => {
		2680	id => "infobox",
		2681	title => "Examine",
		2682	reply => undef,
		2683	tooltip => "Signs and other items you examined",
		2684	},
		2685	"c/lookat" => {
		2686	id => "infobox",
		2687	title => "Look",
		2688	reply => undef,
		2689	tooltip => "What you saw there",
		2690	},
		2691	);
		2692
2506	sub cf::client::send_msg {	2693	sub cf::client::send_msg {
2507	my ($self, $channel, $msg, $color, @extra) = @_;	2694	my ($self, $channel, $msg, $color, @extra) = @_;
2508		2695
2509	$msg = $self->pl->expand_cfpod ($msg);	2696	$msg = $self->pl->expand_cfpod ($msg);
2510		2697
2511	$color &= ~cf::NDI_UNIQUE; # just in case...	2698	$color &= cf::NDI_CLIENT_MASK; # just in case...
2512		2699
		2700	# check predefined channels, for the benefit of C
		2701	if ($CHANNEL{$channel}) {
		2702	$channel = $CHANNEL{$channel};
		2703
		2704	$self->ext_msg (channel_info => $channel)
		2705	if $self->can_msg;
		2706
		2707	$channel = $channel->{id};
		2708
2513	if (ref $channel) {	2709	} elsif (ref $channel) {
2514	# send meta info to client, if not yet sent	2710	# send meta info to client, if not yet sent
2515	unless (exists $self->{channel}{$channel->{id}}) {	2711	unless (exists $self->{channel}{$channel->{id}}) {
2516	$self->{channel}{$channel->{id}} = $channel;	2712	$self->{channel}{$channel->{id}} = $channel;
2517	$self->ext_event (channel_info => %$channel);	2713	$self->ext_msg (channel_info => $channel)
		2714	if $self->can_msg;
2518	}	2715	}
2519		2716
2520	$channel = $channel->{id};	2717	$channel = $channel->{id};
2521	}	2718	}
2522		2719
2523	return unless @extra || length $msg;	2720	return unless @extra || length $msg;
2524		2721
2525	if ($self->can_msg) {	2722	if ($self->can_msg) {
		2723	# default colour, mask it out
		2724	$color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
		2725	if $color & cf::NDI_DEF;
		2726
2526	$self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $channel, $msg, @extra]));	2727	$self->send_packet ("msg " . $self->{json_coder}->encode (
		2728	[$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2527	} else {	2729	} else {
2528	# replace some tags by gcfclient-compatible ones
2529	for ($msg) {
2530	1 while
2531	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2532	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2533	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2534	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2535	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2536	}
2537
2538	if ($color >= 0) {	2730	if ($color >= 0) {
		2731	# replace some tags by gcfclient-compatible ones
		2732	for ($msg) {
		2733	1 while
		2734	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
		2735	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
		2736	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
		2737	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
		2738	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
		2739	}
		2740
		2741	$color &= cf::NDI_COLOR_MASK;
		2742
		2743	utf8::encode $msg;
		2744
2539	if (0 && $msg =~ /\[/) {	2745	if (0 && $msg =~ /\[/) {
		2746	# COMMAND/INFO
2540	$self->send_packet ("drawextinfo $color 4 0 $msg")	2747	$self->send_packet ("drawextinfo $color 10 8 $msg")
2541	} else {	2748	} else {
2542	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;	2749	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2543	$self->send_packet ("drawinfo $color $msg")	2750	$self->send_packet ("drawinfo $color $msg")
2544	}	2751	}
2545	}	2752	}
2546	}	2753	}
2547	}	2754	}
2548		2755
2549	=item $client->ext_event ($type, %msg)	2756	=item $client->ext_msg ($type, @msg)
2550		2757
2551	Sends an ext event to the client.	2758	Sends an ext event to the client.
2552		2759
2553	=cut	2760	=cut
2554		2761
2555	sub cf::client::ext_event($$%) {	2762	sub cf::client::ext_msg($$@) {
2556	my ($self, $type, %msg) = @_;	2763	my ($self, $type, @msg) = @_;
2557		2764
2558	return unless $self->extcmd;	2765	if ($self->extcmd == 2) {
2559		2766	$self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
		2767	} elsif ($self->extcmd == 1) { # TODO: remove
2560	$msg{msgtype} = "event_$type";	2768	push @msg, msgtype => "event_$type";
2561	$self->send_packet ("ext " . $self->{json_coder}->encode (\%msg));	2769	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2770	}
		2771	}
		2772
		2773	=item $client->ext_reply ($msgid, @msg)
		2774
		2775	Sends an ext reply to the client.
		2776
		2777	=cut
		2778
		2779	sub cf::client::ext_reply($$@) {
		2780	my ($self, $id, @msg) = @_;
		2781
		2782	if ($self->extcmd == 2) {
		2783	$self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
		2784	} elsif ($self->extcmd == 1) {
		2785	#TODO: version 1, remove
		2786	unshift @msg, msgtype => "reply", msgid => $id;
		2787	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2788	}
2562	}	2789	}
2563		2790
2564	=item $success = $client->query ($flags, "text", \&cb)	2791	=item $success = $client->query ($flags, "text", \&cb)
2565		2792
2566	Queues a query to the client, calling the given callback with	2793	Queues a query to the client, calling the given callback with
…		…
2621	my ($ns, $buf) = @_;	2848	my ($ns, $buf) = @_;
2622		2849
2623	my $msg = eval { $ns->{json_coder}->decode ($buf) };	2850	my $msg = eval { $ns->{json_coder}->decode ($buf) };
2624		2851
2625	if (ref $msg) {	2852	if (ref $msg) {
		2853	my ($type, $reply, @payload) =
		2854	"ARRAY" eq ref $msg
		2855	? @$msg
		2856	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		2857
		2858	my @reply;
		2859
2626	if (my $cb = $EXTICMD{$msg->{msgtype}}) {	2860	if (my $cb = $EXTICMD{$type}) {
2627	if (my %reply = $cb->($ns, $msg)) {	2861	@reply = $cb->($ns, @payload);
2628	$reply{msgid} = $msg->{msgid};
2629	$ns->send ("ext " . $ns->{json_coder}->encode (\%reply));
2630	}
2631	}	2862	}
		2863
		2864	$ns->ext_reply ($reply, @reply)
		2865	if $reply;
		2866
2632	} else {	2867	} else {
2633	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";	2868	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2634	}	2869	}
2635		2870
2636	cf::override;	2871	cf::override;
…		…
2683	our $safe = new Safe "safe";	2918	our $safe = new Safe "safe";
2684	our $safe_hole = new Safe::Hole;	2919	our $safe_hole = new Safe::Hole;
2685		2920
2686	$SIG{FPE} = 'IGNORE';	2921	$SIG{FPE} = 'IGNORE';
2687		2922
2688	$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time));	2923	$safe->permit_only (Opcode::opset qw(
		2924	:base_core :base_mem :base_orig :base_math
		2925	grepstart grepwhile mapstart mapwhile
		2926	sort time
		2927	));
2689		2928
2690	# here we export the classes and methods available to script code	2929	# here we export the classes and methods available to script code
2691		2930
2692	=pod	2931	=pod
2693		2932
2694	The following functions and methods are available within a safe environment:	2933	The following functions and methods are available within a safe environment:
2695		2934
2696	cf::object	2935	cf::object
2697	contr pay_amount pay_player map x y force_find force_add	2936	contr pay_amount pay_player map x y force_find force_add destroy
2698	insert remove	2937	insert remove name archname title slaying race decrease_ob_nr
2699		2938
2700	cf::object::player	2939	cf::object::player
2701	player	2940	player
2702		2941
2703	cf::player	2942	cf::player
…		…
2708		2947
2709	=cut	2948	=cut
2710		2949
2711	for (	2950	for (
2712	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y	2951	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
		2952	insert remove inv name archname title slaying race
2713	insert remove)],	2953	decrease_ob_nr destroy)],
2714	["cf::object::player" => qw(player)],	2954	["cf::object::player" => qw(player)],
2715	["cf::player" => qw(peaceful)],	2955	["cf::player" => qw(peaceful)],
2716	["cf::map" => qw(trigger)],	2956	["cf::map" => qw(trigger)],
2717	) {	2957	) {
2718	no strict 'refs';	2958	no strict 'refs';
…		…
2794	# the server's init and main functions	3034	# the server's init and main functions
2795		3035
2796	sub load_facedata($) {	3036	sub load_facedata($) {
2797	my ($path) = @_;	3037	my ($path) = @_;
2798		3038
		3039	# HACK to clear player env face cache, we need some signal framework
		3040	# for this (global event?)
		3041	%ext::player_env::MUSIC_FACE_CACHE = ();
		3042
		3043	my $enc = JSON::XS->new->utf8->canonical->relaxed;
		3044
2799	warn "loading facedata from $path\n";	3045	warn "loading facedata from $path\n";
2800		3046
2801	my $facedata;	3047	my $facedata;
2802	0 < aio_load $path, $facedata	3048	0 < aio_load $path, $facedata
2803	or die "$path: $!";	3049	or die "$path: $!";
2804		3050
2805	$facedata = Coro::Storable::thaw $facedata;	3051	$facedata = Coro::Storable::thaw $facedata;
2806		3052
2807	$facedata->{version} == 2	3053	$facedata->{version} == 2
2808	or cf::cleanup "$path: version mismatch, cannot proceed.";	3054	or cf::cleanup "$path: version mismatch, cannot proceed.";
		3055
		3056	# patch in the exptable
		3057	$facedata->{resource}{"res/exp_table"} = {
		3058	type => FT_RSRC,
		3059	data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
		3060	};
		3061	cf::cede_to_tick;
2809		3062
2810	{	3063	{
2811	my $faces = $facedata->{faceinfo};	3064	my $faces = $facedata->{faceinfo};
2812		3065
2813	while (my ($face, $info) = each %$faces) {	3066	while (my ($face, $info) = each %$faces) {
2814	my $idx = (cf::face::find $face) || cf::face::alloc $face;	3067	my $idx = (cf::face::find $face) || cf::face::alloc $face;
2815	cf::face::set_visibility $idx, $info->{visibility};	3068	cf::face::set_visibility $idx, $info->{visibility};
2816	cf::face::set_magicmap $idx, $info->{magicmap};	3069	cf::face::set_magicmap $idx, $info->{magicmap};
2817	cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32};	3070	cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2818	cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64};	3071	cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2819		3072
2820	cf::cede_to_tick;	3073	cf::cede_to_tick;
2821	}	3074	}
2822		3075
2823	while (my ($face, $info) = each %$faces) {	3076	while (my ($face, $info) = each %$faces) {
…		…
2848		3101
2849	{	3102	{
2850	# TODO: for gcfclient pleasure, we should give resources	3103	# TODO: for gcfclient pleasure, we should give resources
2851	# that gcfclient doesn't grok a >10000 face index.	3104	# that gcfclient doesn't grok a >10000 face index.
2852	my $res = $facedata->{resource};	3105	my $res = $facedata->{resource};
2853	my $enc = JSON::XS->new->utf8->canonical;	3106
		3107	my $soundconf = delete $res->{"res/sound.conf"};
2854		3108
2855	while (my ($name, $info) = each %$res) {	3109	while (my ($name, $info) = each %$res) {
2856	my $meta = $enc->encode ({
2857	name => $name,
2858	type => $info->{type},
2859	copyright => $info->{copyright}, #TODO#
2860	});
2861
2862	my $idx = (cf::face::find $name) || cf::face::alloc $name;	3110	my $idx = (cf::face::find $name) || cf::face::alloc $name;
		3111	my $data;
2863		3112
2864	if ($name =~ /\.jpg$/) {	3113	if ($info->{type} & 1) {
2865	cf::face::set_data $idx, 0, $info->{data}, $info->{chksum};#d# temp hack	3114	# prepend meta info
2866	cf::face::set_data $idx, 1, $info->{data}, $info->{chksum};#d# temp hack	3115
		3116	my $meta = $enc->encode ({
		3117	name => $name,
		3118	%{ $info->{meta} || {} },
		3119	});
		3120
		3121	$data = pack "(w/a*)*", $meta, $info->{data};
2867	} else {	3122	} else {
2868	my $data = pack "(w/a*)*", $meta, $info->{data};	3123	$data = $info->{data};
2869	my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata
2870
2871	cf::face::set_type $idx, 1;
2872	cf::face::set_data $idx, 0, $data, $chk;
2873	}	3124	}
2874		3125
		3126	cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
		3127	cf::face::set_type $idx, $info->{type};
		3128
2875	cf::cede_to_tick;	3129	cf::cede_to_tick;
2876	}	3130	}
		3131
		3132	if ($soundconf) {
		3133	$soundconf = $enc->decode (delete $soundconf->{data});
		3134
		3135	for (0 .. SOUND_CAST_SPELL_0 - 1) {
		3136	my $sound = $soundconf->{compat}[$_]
		3137	or next;
		3138
		3139	my $face = cf::face::find "sound/$sound->[1]";
		3140	cf::sound::set $sound->[0] => $face;
		3141	cf::sound::old_sound_index $_, $face; # gcfclient-compat
		3142	}
		3143
		3144	while (my ($k, $v) = each %{$soundconf->{event}}) {
		3145	my $face = cf::face::find "sound/$v";
		3146	cf::sound::set $k => $face;
		3147	}
		3148	}
2877	}	3149	}
2878		3150
2879	1	3151	1
2880	}	3152	}
2881		3153
		3154	register_exticmd fx_want => sub {
		3155	my ($ns, $want) = @_;
		3156
		3157	while (my ($k, $v) = each %$want) {
		3158	$ns->fx_want ($k, $v);
		3159	}
		3160	};
		3161
2882	sub reload_regions {	3162	sub reload_regions {
		3163	# HACK to clear player env face cache, we need some signal framework
		3164	# for this (global event?)
		3165	%ext::player_env::MUSIC_FACE_CACHE = ();
		3166
2883	load_resource_file "$MAPDIR/regions"	3167	load_resource_file "$MAPDIR/regions"
2884	or die "unable to load regions file\n";	3168	or die "unable to load regions file\n";
2885		3169
2886	for (cf::region::list) {	3170	for (cf::region::list) {
2887	$_->{match} = qr/$_->{match}/	3171	$_->{match} = qr/$_->{match}/
…		…
2923		3207
2924	sub init {	3208	sub init {
2925	reload_resources;	3209	reload_resources;
2926	}	3210	}
2927		3211
2928	sub cfg_load {	3212	sub reload_config {
2929	open my $fh, "<:utf8", "$CONFDIR/config"	3213	open my $fh, "<:utf8", "$CONFDIR/config"
2930	or return;	3214	or return;
2931		3215
2932	local $/;	3216	local $/;
2933	*CFG = YAML::Syck::Load <$fh>;	3217	*CFG = YAML::Syck::Load <$fh>;
…		…
2949	sub main {	3233	sub main {
2950	# we must not ever block the main coroutine	3234	# we must not ever block the main coroutine
2951	local $Coro::idle = sub {	3235	local $Coro::idle = sub {
2952	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#	3236	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
2953	(async {	3237	(async {
		3238	$Coro::current->{desc} = "IDLE BUG HANDLER";
2954	Event::one_event;	3239	Event::one_event;
2955	})->prio (Coro::PRIO_MAX);	3240	})->prio (Coro::PRIO_MAX);
2956	};	3241	};
2957		3242
2958	cfg_load;	3243	reload_config;
2959	db_init;	3244	db_init;
2960	load_extensions;	3245	load_extensions;
2961		3246
2962	$TICK_WATCHER->start;	3247	$TICK_WATCHER->start;
2963	Event::loop;	3248	Event::loop;
…		…
3030	# and maps saved/destroyed asynchronously.	3315	# and maps saved/destroyed asynchronously.
3031	warn "begin emergency player save\n";	3316	warn "begin emergency player save\n";
3032	for my $login (keys %cf::PLAYER) {	3317	for my $login (keys %cf::PLAYER) {
3033	my $pl = $cf::PLAYER{$login} or next;	3318	my $pl = $cf::PLAYER{$login} or next;
3034	$pl->valid or next;	3319	$pl->valid or next;
		3320	delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt
3035	$pl->save;	3321	$pl->save;
3036	}	3322	}
3037	warn "end emergency player save\n";	3323	warn "end emergency player save\n";
3038		3324
3039	warn "begin emergency map save\n";	3325	warn "begin emergency map save\n";
…		…
3087		3373
3088	warn "flushing outstanding aio requests";	3374	warn "flushing outstanding aio requests";
3089	for (;;) {	3375	for (;;) {
3090	BDB::flush;	3376	BDB::flush;
3091	IO::AIO::flush;	3377	IO::AIO::flush;
3092	Coro::cede;	3378	Coro::cede_notself;
3093	last unless IO::AIO::nreqs || BDB::nreqs;	3379	last unless IO::AIO::nreqs || BDB::nreqs;
3094	warn "iterate...";	3380	warn "iterate...";
3095	}	3381	}
3096		3382
3097	++$RELOAD;	3383	++$RELOAD;
…		…
3156	warn "reloading cf.pm";	3442	warn "reloading cf.pm";
3157	require cf;	3443	require cf;
3158	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	3444	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
3159		3445
3160	warn "loading config and database again";	3446	warn "loading config and database again";
3161	cf::cfg_load;	3447	cf::reload_config;
3162		3448
3163	warn "loading extensions";	3449	warn "loading extensions";
3164	cf::load_extensions;	3450	cf::load_extensions;
3165		3451
3166	warn "reattaching attachments to objects/players";	3452	warn "reattaching attachments to objects/players";
…		…
3202	register_command "reload" => sub {	3488	register_command "reload" => sub {
3203	my ($who, $arg) = @_;	3489	my ($who, $arg) = @_;
3204		3490
3205	if ($who->flag (FLAG_WIZ)) {	3491	if ($who->flag (FLAG_WIZ)) {
3206	$who->message ("reloading server.");	3492	$who->message ("reloading server.");
		3493	async {
		3494	$Coro::current->{desc} = "perl_reload";
3207	async { reload_perl };	3495	reload_perl;
		3496	};
3208	}	3497	}
3209	};	3498	};
3210		3499
3211	unshift @INC, $LIBDIR;	3500	unshift @INC, $LIBDIR;
3212		3501
…		…
3231	my $signal = new Coro::Signal;	3520	my $signal = new Coro::Signal;
3232	push @WAIT_FOR_TICK_BEGIN, $signal;	3521	push @WAIT_FOR_TICK_BEGIN, $signal;
3233	$signal->wait;	3522	$signal->wait;
3234	}	3523	}
3235		3524
3236	my $min = 1e6;#d#
3237	my $avg = 10;
3238	$TICK_WATCHER = Event->timer (	3525	$TICK_WATCHER = Event->timer (
3239	reentrant => 0,	3526	reentrant => 0,
3240	parked => 1,	3527	parked => 1,
3241	prio => 0,	3528	prio => 0,
3242	at => $NEXT_TICK || $TICK,	3529	at => $NEXT_TICK || $TICK,
…		…
3250		3537
3251	$NOW = $tick_start = Event::time;	3538	$NOW = $tick_start = Event::time;
3252		3539
3253	cf::server_tick; # one server iteration	3540	cf::server_tick; # one server iteration
3254		3541
3255	0 && sync_job {#d#
3256	for(1..10) {
3257	my $t = Event::time;
3258	my $map = my $map = new_from_path cf::map "/tmp/x.map"
3259	or die;
3260
3261	$map->width (50);
3262	$map->height (50);
3263	$map->alloc;
3264	$map->_load_objects ("/tmp/x.map", 1);
3265	my $t = Event::time - $t;
3266
3267	#next unless $t < 0.0013;#d#
3268	if ($t < $min) {
3269	$min = $t;
3270	}
3271	$avg = $avg * 0.99 + $t * 0.01;
3272	}
3273	warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d#
3274	exit 0;
3275	# 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477
3276	};
3277
3278	$RUNTIME += $TICK;	3542	$RUNTIME += $TICK;
3279	$NEXT_TICK += $TICK;	3543	$NEXT_TICK += $TICK;
3280		3544
3281	if ($NOW >= $NEXT_RUNTIME_WRITE) {	3545	if ($NOW >= $NEXT_RUNTIME_WRITE) {
3282	$NEXT_RUNTIME_WRITE = $NOW + 10;	3546	$NEXT_RUNTIME_WRITE = $NOW + 10;
3283	Coro::async_pool {	3547	Coro::async_pool {
		3548	$Coro::current->{desc} = "runtime saver";
3284	write_runtime	3549	write_runtime
3285	or warn "ERROR: unable to write runtime file: $!";	3550	or warn "ERROR: unable to write runtime file: $!";
3286	};	3551	};
3287	}	3552	}
3288		3553
3289	# my $AFTER = Event::time;
3290	# warn $AFTER - $NOW;#d#
3291
3292	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {	3554	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {
3293	$sig->send;	3555	$sig->send;
3294	}	3556	}
3295	while (my $sig = shift @WAIT_FOR_TICK) {	3557	while (my $sig = shift @WAIT_FOR_TICK) {
3296	$sig->send;	3558	$sig->send;
…		…
3306		3568
3307	$LOAD = ($NOW - $tick_start) / $TICK;	3569	$LOAD = ($NOW - $tick_start) / $TICK;
3308	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;	3570	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;
3309		3571
3310	_post_tick;	3572	_post_tick;
3311
3312
3313	},	3573	},
3314	);	3574	);
3315		3575
3316	{	3576	{
		3577	BDB::min_parallel 8;
3317	BDB::max_poll_time $TICK * 0.1;	3578	BDB::max_poll_time $TICK * 0.1;
3318	$BDB_POLL_WATCHER = Event->io (	3579	$BDB_POLL_WATCHER = Event->io (
3319	reentrant => 0,	3580	reentrant => 0,
3320	fd => BDB::poll_fileno,	3581	fd => BDB::poll_fileno,
3321	poll => 'r',	3582	poll => 'r',
3322	prio => 0,	3583	prio => 0,
3323	data => WF_AUTOCANCEL,	3584	data => WF_AUTOCANCEL,
3324	cb => \&BDB::poll_cb,	3585	cb => \&BDB::poll_cb,
3325	);	3586	);
3326	BDB::min_parallel 8;
3327		3587
3328	BDB::set_sync_prepare {	3588	BDB::set_sync_prepare {
3329	my $status;	3589	my $status;
3330	my $current = $Coro::current;	3590	my $current = $Coro::current;
3331	(	3591	(
…		…
3340	)	3600	)
3341	};	3601	};
3342		3602
3343	unless ($DB_ENV) {	3603	unless ($DB_ENV) {
3344	$DB_ENV = BDB::db_env_create;	3604	$DB_ENV = BDB::db_env_create;
		3605	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC
		3606	| BDB::LOG_AUTOREMOVE, 1);
		3607	$DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT);
		3608	$DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT);
3345		3609
3346	cf::sync_job {	3610	cf::sync_job {
3347	eval {	3611	eval {
3348	BDB::db_env_open	3612	BDB::db_env_open
3349	$DB_ENV,	3613	$DB_ENV,
…		…
3351	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN	3615	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN
3352	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,	3616	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,
3353	0666;	3617	0666;
3354		3618
3355	cf::cleanup "db_env_open($BDBDIR): $!" if $!;	3619	cf::cleanup "db_env_open($BDBDIR): $!" if $!;
3356
3357	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1);
3358	$DB_ENV->set_lk_detect;
3359	};	3620	};
3360		3621
3361	cf::cleanup "db_env_open(db): $@" if $@;	3622	cf::cleanup "db_env_open(db): $@" if $@;
3362	};	3623	};
3363	}	3624	}
		3625
		3626	$BDB_DEADLOCK_WATCHER = Event->timer (
		3627	after => 3,
		3628	interval => 1,
		3629	hard => 1,
		3630	prio => 0,
		3631	data => WF_AUTOCANCEL,
		3632	cb => sub {
		3633	BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { };
		3634	},
		3635	);
		3636	$BDB_CHECKPOINT_WATCHER = Event->timer (
		3637	after => 11,
		3638	interval => 60,
		3639	hard => 1,
		3640	prio => 0,
		3641	data => WF_AUTOCANCEL,
		3642	cb => sub {
		3643	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
		3644	},
		3645	);
		3646	$BDB_TRICKLE_WATCHER = Event->timer (
		3647	after => 5,
		3648	interval => 10,
		3649	hard => 1,
		3650	prio => 0,
		3651	data => WF_AUTOCANCEL,
		3652	cb => sub {
		3653	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
		3654	},
		3655	);
3364	}	3656	}
3365		3657
3366	{	3658	{
3367	IO::AIO::min_parallel 8;	3659	IO::AIO::min_parallel 8;
3368		3660
…		…
3371	$AIO_POLL_WATCHER = Event->io (	3663	$AIO_POLL_WATCHER = Event->io (
3372	reentrant => 0,	3664	reentrant => 0,
3373	data => WF_AUTOCANCEL,	3665	data => WF_AUTOCANCEL,
3374	fd => IO::AIO::poll_fileno,	3666	fd => IO::AIO::poll_fileno,
3375	poll => 'r',	3667	poll => 'r',
3376	prio => 6,	3668	prio => 0,
3377	cb => \&IO::AIO::poll_cb,	3669	cb => \&IO::AIO::poll_cb,
3378	);	3670	);
3379	}	3671	}
3380		3672
3381	my $_log_backtrace;	3673	my $_log_backtrace;
…		…
3387		3679
3388	# limit the # of concurrent backtraces	3680	# limit the # of concurrent backtraces
3389	if ($_log_backtrace < 2) {	3681	if ($_log_backtrace < 2) {
3390	++$_log_backtrace;	3682	++$_log_backtrace;
3391	async {	3683	async {
		3684	$Coro::current->{desc} = "abt $msg";
		3685
3392	my @bt = fork_call {	3686	my @bt = fork_call {
3393	@addr = map { sprintf "%x", $_ } @addr;	3687	@addr = map { sprintf "%x", $_ } @addr;
3394	my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X;	3688	my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X;
3395	open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |"	3689	open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |"
3396	or die "addr2line: $!";	3690	or die "addr2line: $!";

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