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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.298 by root, Sun Jul 8 14:50:07 2007 UTC vs.
Revision 1.372 by root, Sat Sep 15 13:25:33 2007 UTC

…		…
10	use Event;	10	use Event;
11	use Opcode;	11	use Opcode;
12	use Safe;	12	use Safe;
13	use Safe::Hole;	13	use Safe::Hole;
14		14
15	use Coro 3.61 ();	15	use Coro 3.64 ();
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 2.32 ();
32	use Time::HiRes;	33	use Time::HiRes;
33	use Compress::LZF;	34	use Compress::LZF;
		35	use Digest::MD5 ();
34		36
35	# configure various modules to our taste	37	# configure various modules to our taste
36	#	38	#
37	$Storable::canonical = 1; # reduce rsync transfers	39	$Storable::canonical = 1; # reduce rsync transfers
38	Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator	40	Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator
…		…
78	our $NEXT_TICK;	80	our $NEXT_TICK;
79	our $NOW;	81	our $NOW;
80	our $USE_FSYNC = 1; # use fsync to write maps - default off	82	our $USE_FSYNC = 1; # use fsync to write maps - default off
81		83
82	our $BDB_POLL_WATCHER;	84	our $BDB_POLL_WATCHER;
		85	our $BDB_DEADLOCK_WATCHER;
		86	our $BDB_CHECKPOINT_WATCHER;
		87	our $BDB_TRICKLE_WATCHER;
83	our $DB_ENV;	88	our $DB_ENV;
84		89
85	our %CFG;	90	our %CFG;
86		91
87	our $UPTIME; $UPTIME ||= time;	92	our $UPTIME; $UPTIME ||= time;
88	our $RUNTIME;	93	our $RUNTIME;
89		94
90	our %PLAYER; # all users	95	our (%PLAYER, %PLAYER_LOADING); # all users
91	our %MAP; # all maps	96	our (%MAP, %MAP_LOADING ); # all maps
92	our $LINK_MAP; # the special {link} map, which is always available	97	our $LINK_MAP; # the special {link} map, which is always available
93		98
94	# 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 ∕
95	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons	100	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons
96		101
…		…
166		171
167	These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only	172	These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only
168	returns directly I<after> the tick processing (and consequently, can only wake one process	173	returns directly I<after> the tick processing (and consequently, can only wake one process
169	per tick), while cf::wait_for_tick wakes up all waiters after tick processing.	174	per tick), while cf::wait_for_tick wakes up all waiters after tick processing.
170		175
		176	=item @cf::INVOKE_RESULTS
		177
		178	This array contains the results of the last C<invoke ()> call. When
		179	C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of
		180	that call.
		181
171	=back	182	=back
172		183
173	=cut	184	=cut
174		185
175	BEGIN {	186	BEGIN {
…		…
179	$msg .= "\n"	190	$msg .= "\n"
180	unless $msg =~ /\n$/;	191	unless $msg =~ /\n$/;
181		192
182	$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;
183		194
184	utf8::encode $msg;
185	LOG llevError, $msg;	195	LOG llevError, $msg;
186	};	196	};
187	}	197	}
188		198
189	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';	199	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';
…		…
264	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
265	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,
266	for example when the coroutine gets canceled), the lock is automatically	276	for example when the coroutine gets canceled), the lock is automatically
267	returned.	277	returned.
268		278
		279	Locks are *not* recursive, locking from the same coro twice results in a
		280	deadlocked coro.
		281
269	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
270	uses map_find and cf::map::load uses map_load).	283	uses map_find and cf::map::load uses map_load).
271		284
272	=item $locked = cf::lock_active $string	285	=item $locked = cf::lock_active $string
273		286
274	Return true if the lock is currently active, i.e. somebody has locked it.	287	Return true if the lock is currently active, i.e. somebody has locked it.
275		288
276	=cut	289	=cut
277		290
278	our %LOCK;	291	our %LOCK;
		292	our %LOCKER;#d#
279		293
280	sub lock_wait($) {	294	sub lock_wait($) {
281	my ($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#
282		301
283	# wait for lock, if any	302	# wait for lock, if any
284	while ($LOCK{$key}) {	303	while ($LOCK{$key}) {
285	push @{ $LOCK{$key} }, $Coro::current;	304	push @{ $LOCK{$key} }, $Coro::current;
286	Coro::schedule;	305	Coro::schedule;
…		…
292		311
293	# wait, to be sure we are not locked	312	# wait, to be sure we are not locked
294	lock_wait $key;	313	lock_wait $key;
295		314
296	$LOCK{$key} = [];	315	$LOCK{$key} = [];
		316	$LOCKER{$key} = $Coro::current;#d#
297		317
298	Coro::guard {	318	Coro::guard {
		319	delete $LOCKER{$key};#d#
299	# wake up all waiters, to be on the safe side	320	# wake up all waiters, to be on the safe side
300	$_->ready for @{ delete $LOCK{$key} };	321	$_->ready for @{ delete $LOCK{$key} };
301	}	322	}
302	}	323	}
303		324
…		…
313	my $guard = Coro::guard {	334	my $guard = Coro::guard {
314	$TICK_WATCHER->start;	335	$TICK_WATCHER->start;
315	};	336	};
316	$TICK_WATCHER->stop;	337	$TICK_WATCHER->stop;
317	$guard	338	$guard
		339	}
		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	my $signal = new Coro::Signal;
		360
		361	while () {
		362	next_job:
		363	my $avail = cf::till_tick;
		364	if ($avail > 0.01) {
		365	for (0 .. $#SLOT_QUEUE) {
		366	if ($SLOT_QUEUE[$_][0] < $avail) {
		367	my $job = splice @SLOT_QUEUE, $_, 1, ();
		368	$job->[2]->send;
		369	Coro::cede;
		370	goto next_job;
		371	}
		372	}
		373	}
		374
		375	if (@SLOT_QUEUE) {
		376	# we do not use wait_For_tick() as it returns immediately when tick is inactive
		377	push @cf::WAIT_FOR_TICK, $signal;
		378	$signal->wait;
		379	} else {
		380	Coro::schedule;
		381	}
		382	}
		383	};
		384
		385	sub get_slot($;$$) {
		386	my ($time, $pri, $name) = @_;
		387
		388	$time = $TICK * .6 if $time > $TICK * .6;
		389	my $sig = new Coro::Signal;
		390
		391	push @SLOT_QUEUE, [$time, $pri, $sig, $name];
		392	@SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE;
		393	$SLOT_QUEUE->ready;
		394	$sig->wait;
318	}	395	}
319		396
320	=item cf::async { BLOCK }	397	=item cf::async { BLOCK }
321		398
322	Currently the same as Coro::async_pool, meaning you cannot use	399	Currently the same as Coro::async_pool, meaning you cannot use
…		…
412	=cut	489	=cut
413		490
414	sub fork_call(&@) {	491	sub fork_call(&@) {
415	my ($cb, @args) = @_;	492	my ($cb, @args) = @_;
416		493
417	# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC	494	# we seemingly have to make a local copy of the whole thing,
418	# or die "socketpair: $!";	495	# otherwise perl prematurely frees the stuff :/
419	pipe my $fh1, my $fh2	496	# TODO: investigate and fix (likely this will be rather laborious)
420	or die "pipe: $!";
421		497
422	if (my $pid = fork) {	498	my @res = Coro::Util::fork_eval {
423	close $fh2;
424
425	my $res = (Coro::Handle::unblock $fh1)->readline (undef);
426	warn "pst<$res>" unless $res =~ /^pst/;
427	$res = Coro::Storable::thaw $res;
428
429	waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
430
431	Carp::confess $$res unless "ARRAY" eq ref $res;
432
433	return wantarray ? @$res : $res->[-1];
434	} else {
435	reset_signals;	499	reset_signals;
436	local $SIG{__WARN__};	500	&$cb
437	local $SIG{__DIE__};	501	}, @args;
438	local $Coro::idle;
439	$Coro::current->prio (Coro::PRIO_MAX);
440	eval {
441	close $fh1;
442		502
443	my @res = eval { $cb->(@args) };	503	wantarray ? @res : $res[-1]
444
445	open my $fh, ">", \my $buf
446	or die "fork_call: cannot open fh-to-buf in child : $!";
447	Storable::store_fd +($@ ? \"$@" : \@res), $fh;
448	close $fh;
449
450	warn "writing ", length $buf;
451	my $x;
452	(length $buf) == ($x = syswrite $fh2, $buf)
453	or warn "error writing ".(length $buf)." != $x\n";
454	close $fh2;
455	};
456
457	warn $@ if $@;
458	_exit 0;
459	}
460	}	504	}
461		505
462	=item $value = cf::db_get $family => $key	506	=item $value = cf::db_get $family => $key
463		507
464	Returns a single value from the environment database.	508	Returns a single value from the environment database.
…		…
466	=item cf::db_put $family => $key => $value	510	=item cf::db_put $family => $key => $value
467		511
468	Stores the given C<$value> in the family. It can currently store binary	512	Stores the given C<$value> in the family. It can currently store binary
469	data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary).	513	data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary).
470		514
		515	=item $db = cf::db_table "name"
		516
		517	Create and/or open a new database table. The string must not be "db" and must be unique
		518	within each server.
		519
471	=cut	520	=cut
		521
		522	sub db_table($) {
		523	my ($name) = @_;
		524	my $db = BDB::db_create $DB_ENV;
		525
		526	eval {
		527	$db->set_flags (BDB::CHKSUM);
		528
		529	utf8::encode $name;
		530	BDB::db_open $db, undef, $name, undef, BDB::BTREE,
		531	BDB::CREATE | BDB::AUTO_COMMIT, 0666;
		532	cf::cleanup "db_open(db): $!" if $!;
		533	};
		534	cf::cleanup "db_open(db): $@" if $@;
		535
		536	$db
		537	}
472		538
473	our $DB;	539	our $DB;
474		540
475	sub db_init {	541	sub db_init {
476	unless ($DB) {
477	$DB = BDB::db_create $DB_ENV;
478
479	cf::sync_job {	542	cf::sync_job {
480	eval {	543	$DB ||= db_table "db";
481	$DB->set_flags (BDB::CHKSUM);
482
483	BDB::db_open $DB, undef, "db", undef, BDB::BTREE,
484	BDB::CREATE | BDB::AUTO_COMMIT, 0666;
485	cf::cleanup "db_open(db): $!" if $!;
486	};
487	cf::cleanup "db_open(db): $@" if $@;
488	};
489	}	544	};
490	}	545	}
491		546
492	sub db_get($$) {	547	sub db_get($$) {
493	my $key = "$_[0]/$_[1]";	548	my $key = "$_[0]/$_[1]";
494		549
…		…
544	if (1) {	599	if (1) {
545	$md5 =	600	$md5 =
546	join "\x00",	601	join "\x00",
547	$processversion,	602	$processversion,
548	map {	603	map {
549	Coro::cede;	604	cf::cede_to_tick;
550	($src->[$_], Digest::MD5::md5_hex $data[$_])	605	($src->[$_], Digest::MD5::md5_hex $data[$_])
551	} 0.. $#$src;	606	} 0.. $#$src;
552		607
553		608
554	my $dbmd5 = db_get cache => "$id/md5";	609	my $dbmd5 = db_get cache => "$id/md5";
…		…
860	";	915	";
861	die if $@;	916	die if $@;
862	}	917	}
863		918
864	our $override;	919	our $override;
865	our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals?	920	our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals?
866		921
867	sub override {	922	sub override {
868	$override = 1;	923	$override = 1;
869	@invoke_results = ();	924	@INVOKE_RESULTS = (@_);
870	}	925	}
871		926
872	sub do_invoke {	927	sub do_invoke {
873	my $event = shift;	928	my $event = shift;
874	my $callbacks = shift;	929	my $callbacks = shift;
875		930
876	@invoke_results = ();	931	@INVOKE_RESULTS = ();
877		932
878	local $override;	933	local $override;
879		934
880	for (@$callbacks) {	935	for (@$callbacks) {
881	eval { &{$_->[1]} };	936	eval { &{$_->[1]} };
…		…
898		953
899	Generate an object-specific event with the given arguments.	954	Generate an object-specific event with the given arguments.
900		955
901	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be	956	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be
902	removed in future versions), and there is no public API to access override	957	removed in future versions), and there is no public API to access override
903	results (if you must, access C<@cf::invoke_results> directly).	958	results (if you must, access C<@cf::INVOKE_RESULTS> directly).
904		959
905	=back	960	=back
906		961
907	=cut	962	=cut
908		963
909	#############################################################################	964	#############################################################################
910	# object support	965	# object support
		966	#
		967
		968	sub _can_merge {
		969	my ($ob1, $ob2) = @_;
		970
		971	local $Storable::canonical = 1;
		972	my $fob1 = Storable::freeze $ob1;
		973	my $fob2 = Storable::freeze $ob2;
		974
		975	$fob1 eq $fob2
		976	}
911		977
912	sub reattach {	978	sub reattach {
913	# basically do the same as instantiate, without calling instantiate	979	# basically do the same as instantiate, without calling instantiate
914	my ($obj) = @_;	980	my ($obj) = @_;
915		981
…		…
960	);	1026	);
961		1027
962	sub object_freezer_save {	1028	sub object_freezer_save {
963	my ($filename, $rdata, $objs) = @_;	1029	my ($filename, $rdata, $objs) = @_;
964		1030
		1031	my $guard = cf::lock_acquire "io";
		1032
965	sync_job {	1033	sync_job {
966	if (length $$rdata) {	1034	if (length $$rdata) {
		1035	utf8::decode (my $decname = $filename);
967	warn sprintf "saving %s (%d,%d)\n",	1036	warn sprintf "saving %s (%d,%d)\n",
968	$filename, length $$rdata, scalar @$objs;	1037	$decname, length $$rdata, scalar @$objs;
969		1038
970	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {	1039	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {
971	chmod SAVE_MODE, $fh;	1040	chmod SAVE_MODE, $fh;
972	aio_write $fh, 0, (length $$rdata), $$rdata, 0;	1041	aio_write $fh, 0, (length $$rdata), $$rdata, 0;
973	aio_fsync $fh if $cf::USE_FSYNC;	1042	aio_fsync $fh if $cf::USE_FSYNC;
…		…
992	}	1061	}
993	} else {	1062	} else {
994	aio_unlink $filename;	1063	aio_unlink $filename;
995	aio_unlink "$filename.pst";	1064	aio_unlink "$filename.pst";
996	}	1065	}
997	}	1066	};
		1067
		1068	undef $guard;
998	}	1069	}
999		1070
1000	sub object_freezer_as_string {	1071	sub object_freezer_as_string {
1001	my ($rdata, $objs) = @_;	1072	my ($rdata, $objs) = @_;
1002		1073
…		…
1007		1078
1008	sub object_thawer_load {	1079	sub object_thawer_load {
1009	my ($filename) = @_;	1080	my ($filename) = @_;
1010		1081
1011	my ($data, $av);	1082	my ($data, $av);
		1083
		1084	my $guard = cf::lock_acquire "io";
1012		1085
1013	(aio_load $filename, $data) >= 0	1086	(aio_load $filename, $data) >= 0
1014	or return;	1087	or return;
1015		1088
1016	unless (aio_stat "$filename.pst") {	1089	unless (aio_stat "$filename.pst") {
1017	(aio_load "$filename.pst", $av) >= 0	1090	(aio_load "$filename.pst", $av) >= 0
1018	or return;	1091	or return;
		1092
		1093	undef $guard;
1019	$av = eval { (Storable::thaw $av)->{objs} };	1094	$av = eval { (Storable::thaw $av)->{objs} };
1020	}	1095	}
1021		1096
		1097	utf8::decode (my $decname = $filename);
1022	warn sprintf "loading %s (%d)\n",	1098	warn sprintf "loading %s (%d,%d)\n",
1023	$filename, length $data, scalar @{$av || []};	1099	$decname, length $data, scalar @{$av || []};
		1100
1024	return ($data, $av);	1101	($data, $av)
1025	}	1102	}
1026		1103
1027	=head2 COMMAND CALLBACKS	1104	=head2 COMMAND CALLBACKS
1028		1105
1029	=over 4	1106	=over 4
…		…
1102	my ($pl, $buf) = @_;	1179	my ($pl, $buf) = @_;
1103		1180
1104	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };	1181	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1105		1182
1106	if (ref $msg) {	1183	if (ref $msg) {
		1184	my ($type, $reply, @payload) =
		1185	"ARRAY" eq ref $msg
		1186	? @$msg
		1187	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		1188
		1189	my @reply;
		1190
1107	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	1191	if (my $cb = $EXTCMD{$type}) {
1108	if (my %reply = $cb->($pl, $msg)) {	1192	@reply = $cb->($pl, @payload);
1109	$pl->ext_reply ($msg->{msgid}, %reply);
1110	}
1111	}	1193	}
		1194
		1195	$pl->ext_reply ($reply, @reply)
		1196	if $reply;
		1197
1112	} else {	1198	} else {
1113	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	1199	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1114	}	1200	}
1115		1201
1116	cf::override;	1202	cf::override;
…		…
1206		1292
1207	=head3 cf::player	1293	=head3 cf::player
1208		1294
1209	=over 4	1295	=over 4
1210		1296
		1297	=item cf::player::num_playing
		1298
		1299	Returns the official number of playing players, as per the Crossfire metaserver rules.
		1300
		1301	=cut
		1302
		1303	sub num_playing {
		1304	scalar grep
		1305	$_->ob->map
		1306	&& !$_->hidden
		1307	&& !$_->ob->flag (cf::FLAG_WIZ),
		1308	cf::player::list
		1309	}
		1310
1211	=item cf::player::find $login	1311	=item cf::player::find $login
1212		1312
1213	Returns the given player object, loading it if necessary (might block).	1313	Returns the given player object, loading it if necessary (might block).
1214		1314
1215	=cut	1315	=cut
…		…
1250	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";	1350	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";
1251	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";	1351	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";
1252	aio_unlink +(playerdir $login) . "/$login.pl.pst";	1352	aio_unlink +(playerdir $login) . "/$login.pl.pst";
1253	aio_unlink +(playerdir $login) . "/$login.pl";	1353	aio_unlink +(playerdir $login) . "/$login.pl";
1254		1354
1255	my $pl = load_pl path $login	1355	my $f = new_from_file cf::object::thawer path $login
1256	or return;	1356	or return;
		1357
		1358	my $pl = cf::player::load_pl $f
		1359	or return;
		1360	local $cf::PLAYER_LOADING{$login} = $pl;
		1361	$f->resolve_delayed_derefs;
1257	$cf::PLAYER{$login} = $pl	1362	$cf::PLAYER{$login} = $pl
1258	}	1363	}
1259	}	1364	}
1260	}	1365	}
1261		1366
…		…
1271		1376
1272	aio_mkdir playerdir $pl, 0770;	1377	aio_mkdir playerdir $pl, 0770;
1273	$pl->{last_save} = $cf::RUNTIME;	1378	$pl->{last_save} = $cf::RUNTIME;
1274		1379
1275	$pl->save_pl ($path);	1380	$pl->save_pl ($path);
1276	Coro::cede;	1381	cf::cede_to_tick;
1277	}	1382	}
1278		1383
1279	sub new($) {	1384	sub new($) {
1280	my ($login) = @_;	1385	my ($login) = @_;
1281		1386
…		…
1285	$self->{deny_save} = 1;	1390	$self->{deny_save} = 1;
1286		1391
1287	$cf::PLAYER{$login} = $self;	1392	$cf::PLAYER{$login} = $self;
1288		1393
1289	$self	1394	$self
		1395	}
		1396
		1397	=item $player->send_msg ($channel, $msg, $color, [extra...])
		1398
		1399	=cut
		1400
		1401	sub send_msg {
		1402	my $ns = shift->ns
		1403	or return;
		1404	$ns->send_msg (@_);
1290	}	1405	}
1291		1406
1292	=item $pl->quit_character	1407	=item $pl->quit_character
1293		1408
1294	Nukes the player without looking back. If logged in, the connection will	1409	Nukes the player without looking back. If logged in, the connection will
…		…
1349	or return [];	1464	or return [];
1350		1465
1351	my @logins;	1466	my @logins;
1352		1467
1353	for my $login (@$dirs) {	1468	for my $login (@$dirs) {
		1469	my $path = path $login;
		1470
		1471	# a .pst is a dead give-away for a valid player
		1472	unless (-e "$path.pst") {
1354	my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next;	1473	my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next;
1355	aio_read $fh, 0, 512, my $buf, 0 or next;	1474	aio_read $fh, 0, 512, my $buf, 0 or next;
1356	$buf !~ /^password -------------$/m or next; # official not-valid tag	1475	$buf !~ /^password -------------$/m or next; # official not-valid tag
		1476	}
1357		1477
1358	utf8::decode $login;	1478	utf8::decode $login;
1359	push @logins, $login;	1479	push @logins, $login;
1360	}	1480	}
1361		1481
…		…
1399	sub expand_cfpod {	1519	sub expand_cfpod {
1400	((my $self), (local $_)) = @_;	1520	((my $self), (local $_)) = @_;
1401		1521
1402	# escape & and <	1522	# escape & and <
1403	s/&/&amp;/g;	1523	s/&/&amp;/g;
1404	s/(?<![BIUGH])</&lt;/g;	1524	s/(?<![BIUGHT])</&lt;/g;
1405		1525
1406	# this is buggy, it needs to properly take care of nested <'s	1526	# this is buggy, it needs to properly take care of nested <'s
1407		1527
1408	1 while	1528	1 while
1409	# replace B<>, I<>, U<> etc.	1529	# replace B<>, I<>, U<> etc.
1410	s/B<([^\>]*)>/<b>$1<\/b>/	1530	s/B<([^\>]*)>/<b>$1<\/b>/
1411	|| s/I<([^\>]*)>/<i>$1<\/i>/	1531	|| s/I<([^\>]*)>/<i>$1<\/i>/
1412	|| s/U<([^\>]*)>/<u>$1<\/u>/	1532	|| s/U<([^\>]*)>/<u>$1<\/u>/
		1533	|| s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/
1413	# replace G<male|female> tags	1534	# replace G<male|female> tags
1414	|| s{G<([^>|]*)\|([^>]*)>}{	1535	|| s{G<([^>|]*)\|([^>]*)>}{
1415	$self->gender ? $2 : $1	1536	$self->gender ? $2 : $1
1416	}ge	1537	}ge
1417	# replace H<hint text>	1538	# replace H<hint text>
…		…
1438	sub hintmode {	1559	sub hintmode {
1439	$_[0]{hintmode} = $_[1] if @_ > 1;	1560	$_[0]{hintmode} = $_[1] if @_ > 1;
1440	$_[0]{hintmode}	1561	$_[0]{hintmode}
1441	}	1562	}
1442		1563
1443	=item $player->ext_reply ($msgid, %msg)	1564	=item $player->ext_reply ($msgid, @msg)
1444		1565
1445	Sends an ext reply to the player.	1566	Sends an ext reply to the player.
1446		1567
1447	=cut	1568	=cut
1448		1569
1449	sub ext_reply($$%) {	1570	sub ext_reply($$@) {
1450	my ($self, $id, %msg) = @_;	1571	my ($self, $id, @msg) = @_;
1451		1572
1452	$msg{msgid} = $id;	1573	$self->ns->ext_reply ($id, @msg)
1453	$self->send ("ext " . $self->ns->{json_coder}->encode (\%msg));
1454	}	1574	}
1455		1575
1456	=item $player->ext_event ($type, %msg)	1576	=item $player->ext_msg ($type, @msg)
1457		1577
1458	Sends an ext event to the client.	1578	Sends an ext event to the client.
1459		1579
1460	=cut	1580	=cut
1461		1581
1462	sub ext_event($$%) {	1582	sub ext_msg($$@) {
1463	my ($self, $type, %msg) = @_;	1583	my ($self, $type, @msg) = @_;
1464		1584
1465	$self->ns->ext_event ($type, %msg);	1585	$self->ns->ext_msg ($type, @msg);
1466	}	1586	}
1467		1587
1468	=head3 cf::region	1588	=head3 cf::region
1469		1589
1470	=over 4	1590	=over 4
…		…
1483	my ($path) = @_;	1603	my ($path) = @_;
1484		1604
1485	my ($match, $specificity);	1605	my ($match, $specificity);
1486		1606
1487	for my $region (list) {	1607	for my $region (list) {
1488	if ($region->match && $path =~ $region->match) {	1608	if ($region->{match} && $path =~ $region->{match}) {
1489	($match, $specificity) = ($region, $region->specificity)	1609	($match, $specificity) = ($region, $region->specificity)
1490	if $region->specificity > $specificity;	1610	if $region->specificity > $specificity;
1491	}	1611	}
1492	}	1612	}
1493		1613
…		…
1613	$self->init; # pass $1 etc.	1733	$self->init; # pass $1 etc.
1614	return $self;	1734	return $self;
1615	}	1735	}
1616	}	1736	}
1617		1737
1618	Carp::carp "unable to resolve path '$path' (base '$base').";	1738	Carp::cluck "unable to resolve path '$path' (base '$base').";
1619	()	1739	()
1620	}	1740	}
1621		1741
1622	sub init {	1742	sub init {
1623	my ($self) = @_;	1743	my ($self) = @_;
…		…
1686		1806
1687	sub load_header_from($) {	1807	sub load_header_from($) {
1688	my ($self, $path) = @_;	1808	my ($self, $path) = @_;
1689		1809
1690	utf8::encode $path;	1810	utf8::encode $path;
1691	#aio_open $path, O_RDONLY, 0	1811	my $f = new_from_file cf::object::thawer $path
1692	# or return;
1693
1694	$self->_load_header ($path)
1695	or return;	1812	or return;
		1813
		1814	$self->_load_header ($f)
		1815	or return;
		1816
		1817	local $MAP_LOADING{$self->{path}} = $self;
		1818	$f->resolve_delayed_derefs;
1696		1819
1697	$self->{load_path} = $path;	1820	$self->{load_path} = $path;
1698		1821
1699	1	1822	1
1700	}	1823	}
…		…
1754	sub find {	1877	sub find {
1755	my ($path, $origin) = @_;	1878	my ($path, $origin) = @_;
1756		1879
1757	$path = normalise $path, $origin && $origin->path;	1880	$path = normalise $path, $origin && $origin->path;
1758		1881
		1882	cf::lock_wait "map_data:$path";#d#remove
1759	cf::lock_wait "map_find:$path";	1883	cf::lock_wait "map_find:$path";
1760		1884
1761	$cf::MAP{$path} || do {	1885	$cf::MAP{$path} || do {
1762	my $guard = cf::lock_acquire "map_find:$path";	1886	my $guard1 = cf::lock_acquire "map_find:$path";
		1887	my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it
		1888
1763	my $map = new_from_path cf::map $path	1889	my $map = new_from_path cf::map $path
1764	or return;	1890	or return;
1765		1891
1766	$map->{last_save} = $cf::RUNTIME;	1892	$map->{last_save} = $cf::RUNTIME;
1767		1893
…		…
1769	or return;	1895	or return;
1770		1896
1771	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)	1897	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)
1772	# doing this can freeze the server in a sync job, obviously	1898	# doing this can freeze the server in a sync job, obviously
1773	#$cf::WAIT_FOR_TICK->wait;	1899	#$cf::WAIT_FOR_TICK->wait;
		1900	undef $guard1;
		1901	undef $guard2;
1774	$map->reset;	1902	$map->reset;
1775	undef $guard;
1776	return find $path;	1903	return find $path;
1777	}	1904	}
1778		1905
1779	$cf::MAP{$path} = $map	1906	$cf::MAP{$path} = $map
1780	}	1907	}
…		…
1789	local $self->{deny_reset} = 1; # loading can take a long time	1916	local $self->{deny_reset} = 1; # loading can take a long time
1790		1917
1791	my $path = $self->{path};	1918	my $path = $self->{path};
1792		1919
1793	{	1920	{
1794	my $guard = cf::lock_acquire "map_load:$path";	1921	my $guard = cf::lock_acquire "map_data:$path";
1795		1922
		1923	return unless $self->valid;
1796	return if $self->in_memory != cf::MAP_SWAPPED;	1924	return unless $self->in_memory == cf::MAP_SWAPPED;
1797		1925
1798	$self->in_memory (cf::MAP_LOADING);	1926	$self->in_memory (cf::MAP_LOADING);
1799		1927
1800	$self->alloc;	1928	$self->alloc;
1801		1929
1802	$self->pre_load;	1930	$self->pre_load;
1803	Coro::cede;	1931	cf::cede_to_tick;
1804		1932
		1933	my $f = new_from_file cf::object::thawer $self->{load_path};
		1934	$f->skip_block;
1805	$self->_load_objects ($self->{load_path}, 1)	1935	$self->_load_objects ($f)
1806	or return;	1936	or return;
1807		1937
1808	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1938	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1809	if delete $self->{load_original};	1939	if delete $self->{load_original};
1810		1940
1811	if (my $uniq = $self->uniq_path) {	1941	if (my $uniq = $self->uniq_path) {
1812	utf8::encode $uniq;	1942	utf8::encode $uniq;
1813	if (aio_open $uniq, O_RDONLY, 0) {	1943	unless (aio_stat $uniq) {
		1944	if (my $f = new_from_file cf::object::thawer $uniq) {
1814	$self->clear_unique_items;	1945	$self->clear_unique_items;
1815	$self->_load_objects ($uniq, 0);	1946	$self->_load_objects ($f);
		1947	$f->resolve_delayed_derefs;
		1948	}
1816	}	1949	}
1817	}	1950	}
1818		1951
1819	Coro::cede;	1952	$f->resolve_delayed_derefs;
		1953
		1954	cf::cede_to_tick;
1820	# now do the right thing for maps	1955	# now do the right thing for maps
1821	$self->link_multipart_objects;	1956	$self->link_multipart_objects;
1822	$self->difficulty ($self->estimate_difficulty)	1957	$self->difficulty ($self->estimate_difficulty)
1823	unless $self->difficulty;	1958	unless $self->difficulty;
1824	Coro::cede;	1959	cf::cede_to_tick;
1825		1960
1826	unless ($self->{deny_activate}) {	1961	unless ($self->{deny_activate}) {
1827	$self->decay_objects;	1962	$self->decay_objects;
1828	$self->fix_auto_apply;	1963	$self->fix_auto_apply;
1829	$self->update_buttons;	1964	$self->update_buttons;
1830	Coro::cede;	1965	cf::cede_to_tick;
1831	$self->set_darkness_map;	1966	$self->set_darkness_map;
1832	Coro::cede;	1967	cf::cede_to_tick;
1833	$self->activate;	1968	$self->activate;
1834	}	1969	}
		1970
		1971	$self->{last_save} = $cf::RUNTIME;
		1972	$self->last_access ($cf::RUNTIME);
1835		1973
1836	$self->in_memory (cf::MAP_IN_MEMORY);	1974	$self->in_memory (cf::MAP_IN_MEMORY);
1837	}	1975	}
1838		1976
1839	$self->post_load;	1977	$self->post_load;
…		…
1850		1988
1851	$self	1989	$self
1852	}	1990	}
1853		1991
1854	# find and load all maps in the 3x3 area around a map	1992	# find and load all maps in the 3x3 area around a map
1855	sub load_diag {	1993	sub load_neighbours {
1856	my ($map) = @_;	1994	my ($map) = @_;
1857		1995
1858	my @diag; # diagonal neighbours	1996	my @neigh; # diagonal neighbours
1859		1997
1860	for (0 .. 3) {	1998	for (0 .. 3) {
1861	my $neigh = $map->tile_path ($_)	1999	my $neigh = $map->tile_path ($_)
1862	or next;	2000	or next;
1863	$neigh = find $neigh, $map	2001	$neigh = find $neigh, $map
1864	or next;	2002	or next;
1865	$neigh->load;	2003	$neigh->load;
1866		2004
		2005	push @neigh,
1867	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],	2006	[$neigh->tile_path (($_ + 3) % 4), $neigh],
1868	[$neigh->tile_path (($_ + 1) % 4), $neigh];	2007	[$neigh->tile_path (($_ + 1) % 4), $neigh];
1869	}	2008	}
1870		2009
1871	for (@diag) {	2010	for (grep defined $_->[0], @neigh) {
		2011	my ($path, $origin) = @$_;
1872	my $neigh = find @$_	2012	my $neigh = find $path, $origin
1873	or next;	2013	or next;
1874	$neigh->load;	2014	$neigh->load;
1875	}	2015	}
1876	}	2016	}
1877		2017
…		…
1882	}	2022	}
1883		2023
1884	sub do_load_sync {	2024	sub do_load_sync {
1885	my ($map) = @_;	2025	my ($map) = @_;
1886		2026
		2027	cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync"
		2028	if $Coro::current == $Coro::main;
		2029
1887	cf::sync_job { $map->load };	2030	cf::sync_job { $map->load };
1888	}	2031	}
1889		2032
1890	our %MAP_PREFETCH;	2033	our %MAP_PREFETCH;
1891	our $MAP_PREFETCHER = undef;	2034	our $MAP_PREFETCHER = undef;
1892		2035
1893	sub find_async {	2036	sub find_async {
1894	my ($path, $origin) = @_;	2037	my ($path, $origin, $load) = @_;
1895		2038
1896	$path = normalise $path, $origin && $origin->{path};	2039	$path = normalise $path, $origin && $origin->{path};
1897		2040
1898	if (my $map = $cf::MAP{$path}) {	2041	if (my $map = $cf::MAP{$path}) {
1899	return $map if $map->in_memory == cf::MAP_IN_MEMORY;	2042	return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY;
1900	}	2043	}
1901		2044
1902	undef $MAP_PREFETCH{$path};	2045	$MAP_PREFETCH{$path} |= $load;
		2046
1903	$MAP_PREFETCHER ||= cf::async {	2047	$MAP_PREFETCHER ||= cf::async {
1904	while (%MAP_PREFETCH) {	2048	while (%MAP_PREFETCH) {
1905	for my $path (keys %MAP_PREFETCH) {	2049	while (my ($k, $v) = each %MAP_PREFETCH) {
1906	my $map = find $path	2050	if (my $map = find $k) {
1907	or next;
1908	$map->load;	2051	$map->load if $v;
		2052	}
1909		2053
1910	delete $MAP_PREFETCH{$path};	2054	delete $MAP_PREFETCH{$k};
1911	}	2055	}
1912	}	2056	}
1913	undef $MAP_PREFETCHER;	2057	undef $MAP_PREFETCHER;
1914	};	2058	};
1915	$MAP_PREFETCHER->prio (6);	2059	$MAP_PREFETCHER->prio (6);
…		…
1918	}	2062	}
1919		2063
1920	sub save {	2064	sub save {
1921	my ($self) = @_;	2065	my ($self) = @_;
1922		2066
1923	my $lock = cf::lock_acquire "map_data:" . $self->path;	2067	my $lock = cf::lock_acquire "map_data:$self->{path}";
1924		2068
1925	$self->{last_save} = $cf::RUNTIME;	2069	$self->{last_save} = $cf::RUNTIME;
1926		2070
1927	return unless $self->dirty;	2071	return unless $self->dirty;
1928		2072
…		…
1951	my ($self) = @_;	2095	my ($self) = @_;
1952		2096
1953	# save first because save cedes	2097	# save first because save cedes
1954	$self->save;	2098	$self->save;
1955		2099
1956	my $lock = cf::lock_acquire "map_data:" . $self->path;	2100	my $lock = cf::lock_acquire "map_data:$self->{path}";
1957		2101
1958	return if $self->players;	2102	return if $self->players;
1959	return if $self->in_memory != cf::MAP_IN_MEMORY;	2103	return if $self->in_memory != cf::MAP_IN_MEMORY;
1960	return if $self->{deny_save};	2104	return if $self->{deny_save};
1961		2105
		2106	$self->in_memory (cf::MAP_SWAPPED);
		2107
		2108	$self->deactivate;
		2109	$_->clear_links_to ($self) for values %cf::MAP;
1962	$self->clear;	2110	$self->clear;
1963	$self->in_memory (cf::MAP_SWAPPED);
1964	}	2111	}
1965		2112
1966	sub reset_at {	2113	sub reset_at {
1967	my ($self) = @_;	2114	my ($self) = @_;
1968		2115
…		…
2000	if $uniq;	2147	if $uniq;
2001	}	2148	}
2002		2149
2003	delete $cf::MAP{$self->path};	2150	delete $cf::MAP{$self->path};
2004		2151
		2152	$self->deactivate;
		2153	$_->clear_links_to ($self) for values %cf::MAP;
2005	$self->clear;	2154	$self->clear;
2006
2007	$_->clear_links_to ($self) for values %cf::MAP;
2008		2155
2009	$self->unlink_save;	2156	$self->unlink_save;
2010	$self->destroy;	2157	$self->destroy;
2011	}	2158	}
2012		2159
2013	my $nuke_counter = "aaaa";	2160	my $nuke_counter = "aaaa";
2014		2161
2015	sub nuke {	2162	sub nuke {
2016	my ($self) = @_;	2163	my ($self) = @_;
2017		2164
		2165	{
		2166	my $lock = cf::lock_acquire "map_data:$self->{path}";
		2167
2018	delete $cf::MAP{$self->path};	2168	delete $cf::MAP{$self->path};
2019		2169
2020	$self->unlink_save;	2170	$self->unlink_save;
2021		2171
2022	bless $self, "cf::map";	2172	bless $self, "cf::map";
2023	delete $self->{deny_reset};	2173	delete $self->{deny_reset};
2024	$self->{deny_save} = 1;	2174	$self->{deny_save} = 1;
2025	$self->reset_timeout (1);	2175	$self->reset_timeout (1);
2026	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));	2176	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
2027		2177
2028	$cf::MAP{$self->path} = $self;	2178	$cf::MAP{$self->path} = $self;
		2179	}
2029		2180
2030	$self->reset; # polite request, might not happen	2181	$self->reset; # polite request, might not happen
2031	}	2182	}
2032		2183
2033	=item $maps = cf::map::tmp_maps	2184	=item $maps = cf::map::tmp_maps
…		…
2109		2260
2110	sub inv_recursive {	2261	sub inv_recursive {
2111	inv_recursive_ inv $_[0]	2262	inv_recursive_ inv $_[0]
2112	}	2263	}
2113		2264
		2265	=item $ref = $ob->ref
		2266
		2267	creates and returns a persistent reference to an objetc that can be stored as a string.
		2268
		2269	=item $ob = cf::object::deref ($refstring)
		2270
		2271	returns the objetc referenced by refstring. may return undef when it cnanot find the object,
		2272	even if the object actually exists. May block.
		2273
		2274	=cut
		2275
		2276	sub deref {
		2277	my ($ref) = @_;
		2278
		2279	# temporary compatibility#TODO#remove
		2280	$ref =~ s{^<}{player/<};
		2281
		2282	if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) {
		2283	my ($uuid, $name) = ($1, $2);
		2284	my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name
		2285	or return;
		2286	$pl->ob->uuid eq $uuid
		2287	or return;
		2288
		2289	$pl->ob
		2290	} else {
		2291	warn "$ref: cannot resolve object reference\n";
		2292	undef
		2293	}
		2294	}
		2295
2114	package cf;	2296	package cf;
2115		2297
2116	=back	2298	=back
2117		2299
2118	=head3 cf::object::player	2300	=head3 cf::object::player
…		…
2140		2322
2141	} else {	2323	} else {
2142	my $pl = $self->contr;	2324	my $pl = $self->contr;
2143		2325
2144	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {	2326	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2145	my $diag = $pl->{npc_dialog};	2327	my $dialog = $pl->{npc_dialog};
2146	$diag->{pl}->ext_reply (	2328	$dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2147	$diag->{id},
2148	msgtype => "reply",
2149	msg => $diag->{pl}->expand_cfpod ($msg),
2150	add_topics => []
2151	);
2152		2329
2153	} else {	2330	} else {
2154	$msg = $npc->name . " says: $msg" if $npc;	2331	$msg = $npc->name . " says: $msg" if $npc;
2155	$self->message ($msg, $flags);	2332	$self->message ($msg, $flags);
2156	}	2333	}
2157	}	2334	}
		2335	}
		2336
		2337	=item $object->send_msg ($channel, $msg, $color, [extra...])
		2338
		2339	=cut
		2340
		2341	sub cf::object::send_msg {
		2342	my $pl = shift->contr
		2343	or return;
		2344	$pl->send_msg (@_);
2158	}	2345	}
2159		2346
2160	=item $player_object->may ("access")	2347	=item $player_object->may ("access")
2161		2348
2162	Returns wether the given player is authorized to access resource "access"	2349	Returns wether the given player is authorized to access resource "access"
…		…
2241	# use -1 or undef as default coordinates, not 0, 0	2428	# use -1 or undef as default coordinates, not 0, 0
2242	($x, $y) = ($map->enter_x, $map->enter_y)	2429	($x, $y) = ($map->enter_x, $map->enter_y)
2243	if $x <=0 && $y <= 0;	2430	if $x <=0 && $y <= 0;
2244		2431
2245	$map->load;	2432	$map->load;
2246	$map->load_diag;	2433	$map->load_neighbours;
2247		2434
2248	return unless $self->contr->active;	2435	return unless $self->contr->active;
2249	$self->activate_recursive;	2436	$self->activate_recursive;
2250		2437
2251	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext	2438	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
2252	$self->enter_map ($map, $x, $y);	2439	$self->enter_map ($map, $x, $y);
2253	}	2440	}
2254		2441
2255	=item $player_object->goto ($path, $x, $y[, $check->($map)])	2442	=item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]])
2256		2443
2257	Moves the player to the given map-path and coordinates by first freezing	2444	Moves the player to the given map-path and coordinates by first freezing
2258	her, loading and preparing them map, calling the provided $check callback	2445	her, loading and preparing them map, calling the provided $check callback
2259	that has to return the map if sucecssful, and then unfreezes the player on	2446	that has to return the map if sucecssful, and then unfreezes the player on
2260	the new (success) or old (failed) map position.	2447	the new (success) or old (failed) map position. In either case, $done will
		2448	be called at the end of this process.
2261		2449
2262	=cut	2450	=cut
2263		2451
2264	our $GOTOGEN;	2452	our $GOTOGEN;
2265		2453
2266	sub cf::object::player::goto {	2454	sub cf::object::player::goto {
2267	my ($self, $path, $x, $y, $check) = @_;	2455	my ($self, $path, $x, $y, $check, $done) = @_;
2268		2456
2269	# do generation counting so two concurrent goto's will be executed in-order	2457	# do generation counting so two concurrent goto's will be executed in-order
2270	my $gen = $self->{_goto_generation} = ++$GOTOGEN;	2458	my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2271		2459
2272	$self->enter_link;	2460	$self->enter_link;
2273		2461
2274	(async {	2462	(async {
		2463	# *tag paths override both path and x|y
		2464	if ($path =~ /^\*(.*)$/) {
		2465	if (my @obs = grep $_->map, ext::map_tags::find $1) {
		2466	my $ob = $obs[rand @obs];
		2467
		2468	# see if we actually can go there
		2469	if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) {
		2470	$ob = $obs[rand @obs];
		2471	} else {
		2472	$self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED);
		2473	}
		2474	# else put us there anyways for now #d#
		2475
		2476	($path, $x, $y) = ($ob->map, $ob->x, $ob->y);
		2477	} else {
		2478	($path, $x, $y) = (undef, undef, undef);
		2479	}
		2480	}
		2481
2275	my $map = eval {	2482	my $map = eval {
2276	my $map = cf::map::find $path;	2483	my $map = defined $path ? cf::map::find $path : undef;
2277		2484
2278	if ($map) {	2485	if ($map) {
2279	$map = $map->customise_for ($self);	2486	$map = $map->customise_for ($self);
2280	$map = $check->($map) if $check && $map;	2487	$map = $check->($map) if $check && $map;
2281	} else {	2488	} else {
2282	$self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED);	2489	$self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED);
2283	}	2490	}
2284		2491
2285	$map	2492	$map
2286	};	2493	};
2287		2494
…		…
2292		2499
2293	if ($gen == $self->{_goto_generation}) {	2500	if ($gen == $self->{_goto_generation}) {
2294	delete $self->{_goto_generation};	2501	delete $self->{_goto_generation};
2295	$self->leave_link ($map, $x, $y);	2502	$self->leave_link ($map, $x, $y);
2296	}	2503	}
		2504
		2505	$done->() if $done;
2297	})->prio (1);	2506	})->prio (1);
2298	}	2507	}
2299		2508
2300	=item $player_object->enter_exit ($exit_object)	2509	=item $player_object->enter_exit ($exit_object)
2301		2510
…		…
2410		2619
2411	utf8::encode $text;	2620	utf8::encode $text;
2412	$self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);	2621	$self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);
2413	}	2622	}
2414		2623
2415	=item $client->send_msg ($color, $type, $msg, [extra...])	2624	=item $client->send_msg ($channel, $msg, $color, [extra...])
2416		2625
2417	Send a drawinfo or msg packet to the client, formatting the msg for the	2626	Send a drawinfo or msg packet to the client, formatting the msg for the
2418	client if neccessary. C<$type> should be a string identifying the type of	2627	client if neccessary. C<$type> should be a string identifying the type of
2419	the message, with C<log> being the default. If C<$color> is negative, suppress	2628	the message, with C<log> being the default. If C<$color> is negative, suppress
2420	the message unless the client supports the msg packet.	2629	the message unless the client supports the msg packet.
2421		2630
2422	=cut	2631	=cut
2423		2632
		2633	our %CHANNEL = (
		2634	"c/identify" => {
		2635	id => "identify",
		2636	title => "Identify",
		2637	reply => undef,
		2638	tooltip => "Items recently identified",
		2639	},
		2640	"c/examine" => {
		2641	id => "examine",
		2642	title => "Examine",
		2643	reply => undef,
		2644	tooltip => "Signs and other items you examined",
		2645	},
		2646	);
		2647
2424	sub cf::client::send_msg {	2648	sub cf::client::send_msg {
2425	my ($self, $color, $type, $msg, @extra) = @_;	2649	my ($self, $channel, $msg, $color, @extra) = @_;
2426		2650
2427	$msg = $self->pl->expand_cfpod ($msg);	2651	$msg = $self->pl->expand_cfpod ($msg);
2428		2652
		2653	$color &= cf::NDI_CLIENT_MASK; # just in case...
		2654
		2655	# check predefined channels, for the benefit of C
		2656	$channel = $CHANNEL{$channel} if $CHANNEL{$channel};
		2657
		2658	if (ref $channel) {
		2659	# send meta info to client, if not yet sent
		2660	unless (exists $self->{channel}{$channel->{id}}) {
		2661	$self->{channel}{$channel->{id}} = $channel;
		2662	$self->ext_msg (channel_info => $channel)
		2663	if $self->can_msg;
		2664	}
		2665
		2666	$channel = $channel->{id};
		2667	}
		2668
2429	return unless @extra || length $msg;	2669	return unless @extra || length $msg;
2430		2670
2431	if ($self->can_msg) {	2671	if ($self->can_msg) {
		2672	# default colour, mask it out
		2673	$color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
		2674	if $color & cf::NDI_DEF;
		2675
2432	$self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $type, $msg, @extra]));	2676	$self->send_packet ("msg " . $self->{json_coder}->encode (
		2677	[$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2433	} else {	2678	} else {
2434	# replace some tags by gcfclient-compatible ones
2435	for ($msg) {
2436	1 while
2437	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2438	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2439	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2440	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2441	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2442	}
2443
2444	if ($color >= 0) {	2679	if ($color >= 0) {
		2680	# replace some tags by gcfclient-compatible ones
		2681	for ($msg) {
		2682	1 while
		2683	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
		2684	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
		2685	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
		2686	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
		2687	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
		2688	}
		2689
		2690	$color &= cf::NDI_COLOR_MASK;
		2691
		2692	utf8::encode $msg;
		2693
2445	if (0 && $msg =~ /\[/) {	2694	if (0 && $msg =~ /\[/) {
		2695	# COMMAND/INFO
2446	$self->send_packet ("drawextinfo $color 4 0 $msg")	2696	$self->send_packet ("drawextinfo $color 10 8 $msg")
2447	} else {	2697	} else {
2448	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;	2698	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2449	$self->send_packet ("drawinfo $color $msg")	2699	$self->send_packet ("drawinfo $color $msg")
2450	}	2700	}
2451	}	2701	}
2452	}	2702	}
2453	}	2703	}
2454		2704
2455	=item $client->ext_event ($type, %msg)	2705	=item $client->ext_msg ($type, @msg)
2456		2706
2457	Sends an ext event to the client.	2707	Sends an ext event to the client.
2458		2708
2459	=cut	2709	=cut
2460		2710
2461	sub cf::client::ext_event($$%) {	2711	sub cf::client::ext_msg($$@) {
2462	my ($self, $type, %msg) = @_;	2712	my ($self, $type, @msg) = @_;
2463		2713
		2714	if ($self->extcmd == 2) {
		2715	$self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
		2716	} elsif ($self->extcmd == 1) { # TODO: remove
2464	$msg{msgtype} = "event_$type";	2717	push @msg, msgtype => "event_$type";
2465	$self->send_packet ("ext " . $self->{json_coder}->encode (\%msg));	2718	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2719	}
		2720	}
		2721
		2722	=item $client->ext_reply ($msgid, @msg)
		2723
		2724	Sends an ext reply to the client.
		2725
		2726	=cut
		2727
		2728	sub cf::client::ext_reply($$@) {
		2729	my ($self, $id, @msg) = @_;
		2730
		2731	if ($self->extcmd == 2) {
		2732	$self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
		2733	} elsif ($self->extcmd == 1) {
		2734	#TODO: version 1, remove
		2735	unshift @msg, msgtype => "reply", msgid => $id;
		2736	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2737	}
2466	}	2738	}
2467		2739
2468	=item $success = $client->query ($flags, "text", \&cb)	2740	=item $success = $client->query ($flags, "text", \&cb)
2469		2741
2470	Queues a query to the client, calling the given callback with	2742	Queues a query to the client, calling the given callback with
…		…
2525	my ($ns, $buf) = @_;	2797	my ($ns, $buf) = @_;
2526		2798
2527	my $msg = eval { $ns->{json_coder}->decode ($buf) };	2799	my $msg = eval { $ns->{json_coder}->decode ($buf) };
2528		2800
2529	if (ref $msg) {	2801	if (ref $msg) {
		2802	my ($type, $reply, @payload) =
		2803	"ARRAY" eq ref $msg
		2804	? @$msg
		2805	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		2806
		2807	my @reply;
		2808
2530	if (my $cb = $EXTICMD{$msg->{msgtype}}) {	2809	if (my $cb = $EXTICMD{$type}) {
2531	if (my %reply = $cb->($ns, $msg)) {	2810	@reply = $cb->($ns, @payload);
2532	$reply{msgid} = $msg->{msgid};
2533	$ns->send ("ext " . $ns->{json_coder}->encode (\%reply));
2534	}
2535	}	2811	}
		2812
		2813	$ns->ext_reply ($reply, @reply)
		2814	if $reply;
		2815
2536	} else {	2816	} else {
2537	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";	2817	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2538	}	2818	}
2539		2819
2540	cf::override;	2820	cf::override;
…		…
2587	our $safe = new Safe "safe";	2867	our $safe = new Safe "safe";
2588	our $safe_hole = new Safe::Hole;	2868	our $safe_hole = new Safe::Hole;
2589		2869
2590	$SIG{FPE} = 'IGNORE';	2870	$SIG{FPE} = 'IGNORE';
2591		2871
2592	$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time));	2872	$safe->permit_only (Opcode::opset qw(
		2873	:base_core :base_mem :base_orig :base_math
		2874	grepstart grepwhile mapstart mapwhile
		2875	sort time
		2876	));
2593		2877
2594	# here we export the classes and methods available to script code	2878	# here we export the classes and methods available to script code
2595		2879
2596	=pod	2880	=pod
2597		2881
2598	The following functions and methods are available within a safe environment:	2882	The following functions and methods are available within a safe environment:
2599		2883
2600	cf::object	2884	cf::object
2601	contr pay_amount pay_player map x y force_find force_add	2885	contr pay_amount pay_player map x y force_find force_add
2602	insert remove	2886	insert remove name archname title slaying race decrease_ob_nr
2603		2887
2604	cf::object::player	2888	cf::object::player
2605	player	2889	player
2606		2890
2607	cf::player	2891	cf::player
…		…
2612		2896
2613	=cut	2897	=cut
2614		2898
2615	for (	2899	for (
2616	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y	2900	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
		2901	insert remove inv name archname title slaying race
2617	insert remove)],	2902	decrease_ob_nr)],
2618	["cf::object::player" => qw(player)],	2903	["cf::object::player" => qw(player)],
2619	["cf::player" => qw(peaceful)],	2904	["cf::player" => qw(peaceful)],
2620	["cf::map" => qw(trigger)],	2905	["cf::map" => qw(trigger)],
2621	) {	2906	) {
2622	no strict 'refs';	2907	no strict 'refs';
…		…
2698	# the server's init and main functions	2983	# the server's init and main functions
2699		2984
2700	sub load_facedata($) {	2985	sub load_facedata($) {
2701	my ($path) = @_;	2986	my ($path) = @_;
2702		2987
		2988	# HACK to clear player env face cache, we need some signal framework
		2989	# for this (global event?)
		2990	%ext::player_env::MUSIC_FACE_CACHE = ();
		2991
		2992	my $enc = JSON::XS->new->utf8->canonical->relaxed;
		2993
2703	warn "loading facedata from $path\n";	2994	warn "loading facedata from $path\n";
2704		2995
2705	my $facedata;	2996	my $facedata;
2706	0 < aio_load $path, $facedata	2997	0 < aio_load $path, $facedata
2707	or die "$path: $!";	2998	or die "$path: $!";
…		…
2709	$facedata = Coro::Storable::thaw $facedata;	3000	$facedata = Coro::Storable::thaw $facedata;
2710		3001
2711	$facedata->{version} == 2	3002	$facedata->{version} == 2
2712	or cf::cleanup "$path: version mismatch, cannot proceed.";	3003	or cf::cleanup "$path: version mismatch, cannot proceed.";
2713		3004
		3005	# patch in the exptable
		3006	$facedata->{resource}{"res/exp_table"} = {
		3007	type => FT_RSRC,
		3008	data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
		3009	};
		3010	cf::cede_to_tick;
		3011
2714	{	3012	{
2715	my $faces = $facedata->{faceinfo};	3013	my $faces = $facedata->{faceinfo};
2716		3014
2717	while (my ($face, $info) = each %$faces) {	3015	while (my ($face, $info) = each %$faces) {
2718	my $idx = (cf::face::find $face) || cf::face::alloc $face;	3016	my $idx = (cf::face::find $face) || cf::face::alloc $face;
2719	cf::face::set $idx, $info->{visibility}, $info->{magicmap};	3017	cf::face::set_visibility $idx, $info->{visibility};
		3018	cf::face::set_magicmap $idx, $info->{magicmap};
2720	cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32};	3019	cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2721	cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64};	3020	cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2722	Coro::cede;	3021
		3022	cf::cede_to_tick;
2723	}	3023	}
2724		3024
2725	while (my ($face, $info) = each %$faces) {	3025	while (my ($face, $info) = each %$faces) {
2726	next unless $info->{smooth};	3026	next unless $info->{smooth};
2727	my $idx = cf::face::find $face	3027	my $idx = cf::face::find $face
2728	or next;	3028	or next;
2729	if (my $smooth = cf::face::find $info->{smooth}) {	3029	if (my $smooth = cf::face::find $info->{smooth}) {
		3030	cf::face::set_smooth $idx, $smooth;
2730	cf::face::set_smooth $idx, $smooth, $info->{smoothlevel};	3031	cf::face::set_smoothlevel $idx, $info->{smoothlevel};
2731	} else {	3032	} else {
2732	warn "smooth face '$info->{smooth}' not found for face '$face'";	3033	warn "smooth face '$info->{smooth}' not found for face '$face'";
2733	}	3034	}
2734	Coro::cede;	3035
		3036	cf::cede_to_tick;
2735	}	3037	}
2736	}	3038	}
2737		3039
2738	{	3040	{
2739	my $anims = $facedata->{animinfo};	3041	my $anims = $facedata->{animinfo};
2740		3042
2741	while (my ($anim, $info) = each %$anims) {	3043	while (my ($anim, $info) = each %$anims) {
2742	cf::anim::set $anim, $info->{frames}, $info->{facings};	3044	cf::anim::set $anim, $info->{frames}, $info->{facings};
2743	Coro::cede;	3045	cf::cede_to_tick;
2744	}	3046	}
2745		3047
2746	cf::anim::invalidate_all; # d'oh	3048	cf::anim::invalidate_all; # d'oh
2747	}	3049	}
2748		3050
		3051	{
		3052	# TODO: for gcfclient pleasure, we should give resources
		3053	# that gcfclient doesn't grok a >10000 face index.
		3054	my $res = $facedata->{resource};
		3055
		3056	my $soundconf = delete $res->{"res/sound.conf"};
		3057
		3058	while (my ($name, $info) = each %$res) {
		3059	my $idx = (cf::face::find $name) || cf::face::alloc $name;
		3060	my $data;
		3061
		3062	if ($info->{type} & 1) {
		3063	# prepend meta info
		3064
		3065	my $meta = $enc->encode ({
		3066	name => $name,
		3067	%{ $info->{meta} || {} },
		3068	});
		3069
		3070	$data = pack "(w/a*)*", $meta, $info->{data};
		3071	} else {
		3072	$data = $info->{data};
		3073	}
		3074
		3075	cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
		3076	cf::face::set_type $idx, $info->{type};
		3077
		3078	cf::cede_to_tick;
		3079	}
		3080
		3081	if ($soundconf) {
		3082	$soundconf = $enc->decode (delete $soundconf->{data});
		3083
		3084	for (0 .. SOUND_CAST_SPELL_0 - 1) {
		3085	my $sound = $soundconf->{compat}[$_]
		3086	or next;
		3087
		3088	my $face = cf::face::find "sound/$sound->[1]";
		3089	cf::sound::set $sound->[0] => $face;
		3090	cf::sound::old_sound_index $_, $face; # gcfclient-compat
		3091	}
		3092
		3093	while (my ($k, $v) = each %{$soundconf->{event}}) {
		3094	my $face = cf::face::find "sound/$v";
		3095	cf::sound::set $k => $face;
		3096	}
		3097	}
		3098	}
		3099
2749	1	3100	1
2750	}	3101	}
2751		3102
		3103	register_exticmd fx_want => sub {
		3104	my ($ns, $want) = @_;
		3105
		3106	while (my ($k, $v) = each %$want) {
		3107	$ns->fx_want ($k, $v);
		3108	}
		3109	};
		3110
2752	sub reload_regions {	3111	sub reload_regions {
		3112	# HACK to clear player env face cache, we need some signal framework
		3113	# for this (global event?)
		3114	%ext::player_env::MUSIC_FACE_CACHE = ();
		3115
2753	load_resource_file "$MAPDIR/regions"	3116	load_resource_file "$MAPDIR/regions"
2754	or die "unable to load regions file\n";	3117	or die "unable to load regions file\n";
		3118
		3119	for (cf::region::list) {
		3120	$_->{match} = qr/$_->{match}/
		3121	if exists $_->{match};
		3122	}
2755	}	3123	}
2756		3124
2757	sub reload_facedata {	3125	sub reload_facedata {
2758	load_facedata "$DATADIR/facedata"	3126	load_facedata "$DATADIR/facedata"
2759	or die "unable to load facedata\n";	3127	or die "unable to load facedata\n";
…		…
2788		3156
2789	sub init {	3157	sub init {
2790	reload_resources;	3158	reload_resources;
2791	}	3159	}
2792		3160
2793	sub cfg_load {	3161	sub reload_config {
2794	open my $fh, "<:utf8", "$CONFDIR/config"	3162	open my $fh, "<:utf8", "$CONFDIR/config"
2795	or return;	3163	or return;
2796		3164
2797	local $/;	3165	local $/;
2798	*CFG = YAML::Syck::Load <$fh>;	3166	*CFG = YAML::Syck::Load <$fh>;
…		…
2818	(async {	3186	(async {
2819	Event::one_event;	3187	Event::one_event;
2820	})->prio (Coro::PRIO_MAX);	3188	})->prio (Coro::PRIO_MAX);
2821	};	3189	};
2822		3190
2823	cfg_load;	3191	reload_config;
2824	db_init;	3192	db_init;
2825	load_extensions;	3193	load_extensions;
2826		3194
2827	$TICK_WATCHER->start;	3195	$TICK_WATCHER->start;
2828	Event::loop;	3196	Event::loop;
…		…
3021	warn "reloading cf.pm";	3389	warn "reloading cf.pm";
3022	require cf;	3390	require cf;
3023	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	3391	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
3024		3392
3025	warn "loading config and database again";	3393	warn "loading config and database again";
3026	cf::cfg_load;	3394	cf::reload_config;
3027		3395
3028	warn "loading extensions";	3396	warn "loading extensions";
3029	cf::load_extensions;	3397	cf::load_extensions;
3030		3398
3031	warn "reattaching attachments to objects/players";	3399	warn "reattaching attachments to objects/players";
…		…
3096	my $signal = new Coro::Signal;	3464	my $signal = new Coro::Signal;
3097	push @WAIT_FOR_TICK_BEGIN, $signal;	3465	push @WAIT_FOR_TICK_BEGIN, $signal;
3098	$signal->wait;	3466	$signal->wait;
3099	}	3467	}
3100		3468
3101	my $min = 1e6;#d#
3102	my $avg = 10;
3103	$TICK_WATCHER = Event->timer (	3469	$TICK_WATCHER = Event->timer (
3104	reentrant => 0,	3470	reentrant => 0,
3105	parked => 1,	3471	parked => 1,
3106	prio => 0,	3472	prio => 0,
3107	at => $NEXT_TICK || $TICK,	3473	at => $NEXT_TICK || $TICK,
…		…
3115		3481
3116	$NOW = $tick_start = Event::time;	3482	$NOW = $tick_start = Event::time;
3117		3483
3118	cf::server_tick; # one server iteration	3484	cf::server_tick; # one server iteration
3119		3485
3120	0 && sync_job {#d#
3121	for(1..10) {
3122	my $t = Event::time;
3123	my $map = my $map = new_from_path cf::map "/tmp/x.map"
3124	or die;
3125
3126	$map->width (50);
3127	$map->height (50);
3128	$map->alloc;
3129	$map->_load_objects ("/tmp/x.map", 1);
3130	my $t = Event::time - $t;
3131
3132	#next unless $t < 0.0013;#d#
3133	if ($t < $min) {
3134	$min = $t;
3135	}
3136	$avg = $avg * 0.99 + $t * 0.01;
3137	}
3138	warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d#
3139	exit 0;
3140	# 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477
3141	};
3142
3143	$RUNTIME += $TICK;	3486	$RUNTIME += $TICK;
3144	$NEXT_TICK += $TICK;	3487	$NEXT_TICK += $TICK;
3145		3488
3146	if ($NOW >= $NEXT_RUNTIME_WRITE) {	3489	if ($NOW >= $NEXT_RUNTIME_WRITE) {
3147	$NEXT_RUNTIME_WRITE = $NOW + 10;	3490	$NEXT_RUNTIME_WRITE = $NOW + 10;
…		…
3149	write_runtime	3492	write_runtime
3150	or warn "ERROR: unable to write runtime file: $!";	3493	or warn "ERROR: unable to write runtime file: $!";
3151	};	3494	};
3152	}	3495	}
3153		3496
3154	# my $AFTER = Event::time;
3155	# warn $AFTER - $NOW;#d#
3156
3157	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {	3497	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {
3158	$sig->send;	3498	$sig->send;
3159	}	3499	}
3160	while (my $sig = shift @WAIT_FOR_TICK) {	3500	while (my $sig = shift @WAIT_FOR_TICK) {
3161	$sig->send;	3501	$sig->send;
…		…
3171		3511
3172	$LOAD = ($NOW - $tick_start) / $TICK;	3512	$LOAD = ($NOW - $tick_start) / $TICK;
3173	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;	3513	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;
3174		3514
3175	_post_tick;	3515	_post_tick;
3176
3177
3178	},	3516	},
3179	);	3517	);
3180		3518
3181	{	3519	{
		3520	BDB::min_parallel 8;
3182	BDB::max_poll_time $TICK * 0.1;	3521	BDB::max_poll_time $TICK * 0.1;
3183	$BDB_POLL_WATCHER = Event->io (	3522	$BDB_POLL_WATCHER = Event->io (
3184	reentrant => 0,	3523	reentrant => 0,
3185	fd => BDB::poll_fileno,	3524	fd => BDB::poll_fileno,
3186	poll => 'r',	3525	poll => 'r',
3187	prio => 0,	3526	prio => 0,
3188	data => WF_AUTOCANCEL,	3527	data => WF_AUTOCANCEL,
3189	cb => \&BDB::poll_cb,	3528	cb => \&BDB::poll_cb,
3190	);	3529	);
3191	BDB::min_parallel 8;
3192		3530
3193	BDB::set_sync_prepare {	3531	BDB::set_sync_prepare {
3194	my $status;	3532	my $status;
3195	my $current = $Coro::current;	3533	my $current = $Coro::current;
3196	(	3534	(
…		…
3205	)	3543	)
3206	};	3544	};
3207		3545
3208	unless ($DB_ENV) {	3546	unless ($DB_ENV) {
3209	$DB_ENV = BDB::db_env_create;	3547	$DB_ENV = BDB::db_env_create;
		3548	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC
		3549	| BDB::LOG_AUTOREMOVE, 1);
		3550	$DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT);
		3551	$DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT);
3210		3552
3211	cf::sync_job {	3553	cf::sync_job {
3212	eval {	3554	eval {
3213	BDB::db_env_open	3555	BDB::db_env_open
3214	$DB_ENV,	3556	$DB_ENV,
…		…
3216	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN	3558	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN
3217	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,	3559	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,
3218	0666;	3560	0666;
3219		3561
3220	cf::cleanup "db_env_open($BDBDIR): $!" if $!;	3562	cf::cleanup "db_env_open($BDBDIR): $!" if $!;
3221
3222	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1);
3223	$DB_ENV->set_lk_detect;
3224	};	3563	};
3225		3564
3226	cf::cleanup "db_env_open(db): $@" if $@;	3565	cf::cleanup "db_env_open(db): $@" if $@;
3227	};	3566	};
3228	}	3567	}
		3568
		3569	$BDB_DEADLOCK_WATCHER = Event->timer (
		3570	after => 3,
		3571	interval => 1,
		3572	hard => 1,
		3573	prio => 0,
		3574	data => WF_AUTOCANCEL,
		3575	cb => sub {
		3576	BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { };
		3577	},
		3578	);
		3579	$BDB_CHECKPOINT_WATCHER = Event->timer (
		3580	after => 11,
		3581	interval => 60,
		3582	hard => 1,
		3583	prio => 0,
		3584	data => WF_AUTOCANCEL,
		3585	cb => sub {
		3586	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
		3587	},
		3588	);
		3589	$BDB_TRICKLE_WATCHER = Event->timer (
		3590	after => 5,
		3591	interval => 10,
		3592	hard => 1,
		3593	prio => 0,
		3594	data => WF_AUTOCANCEL,
		3595	cb => sub {
		3596	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
		3597	},
		3598	);
3229	}	3599	}
3230		3600
3231	{	3601	{
3232	IO::AIO::min_parallel 8;	3602	IO::AIO::min_parallel 8;
3233		3603

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