… | |
… | |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # |
20 | # |
21 | |
21 | |
22 | package cf; |
22 | package cf; |
23 | |
23 | |
|
|
24 | use 5.10.0; |
24 | use utf8; |
25 | use utf8; |
25 | use strict; |
26 | use strict qw(vars subs); |
26 | |
27 | |
27 | use Symbol; |
28 | use Symbol; |
28 | use List::Util; |
29 | use List::Util; |
29 | use Socket; |
30 | use Socket; |
30 | use EV; |
31 | use EV; |
31 | use Opcode; |
32 | use Opcode; |
32 | use Safe; |
33 | use Safe; |
33 | use Safe::Hole; |
34 | use Safe::Hole; |
34 | use Storable (); |
35 | use Storable (); |
35 | |
36 | |
|
|
37 | use Guard (); |
36 | use Coro (); |
38 | use Coro (); |
37 | use Coro::State; |
39 | use Coro::State; |
38 | use Coro::Handle; |
40 | use Coro::Handle; |
39 | use Coro::EV; |
41 | use Coro::EV; |
|
|
42 | use Coro::AnyEvent; |
40 | use Coro::Timer; |
43 | use Coro::Timer; |
41 | use Coro::Signal; |
44 | use Coro::Signal; |
42 | use Coro::Semaphore; |
45 | use Coro::Semaphore; |
|
|
46 | use Coro::SemaphoreSet; |
43 | use Coro::AnyEvent; |
47 | use Coro::AnyEvent; |
44 | use Coro::AIO; |
48 | use Coro::AIO; |
45 | use Coro::BDB; |
49 | use Coro::BDB 1.6; |
46 | use Coro::Storable; |
50 | use Coro::Storable; |
47 | use Coro::Util (); |
51 | use Coro::Util (); |
48 | |
52 | |
49 | use JSON::XS 2.01 (); |
53 | use JSON::XS 2.01 (); |
50 | use BDB (); |
54 | use BDB (); |
… | |
… | |
61 | |
65 | |
62 | # configure various modules to our taste |
66 | # configure various modules to our taste |
63 | # |
67 | # |
64 | $Storable::canonical = 1; # reduce rsync transfers |
68 | $Storable::canonical = 1; # reduce rsync transfers |
65 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
69 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
|
|
70 | |
|
|
71 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
72 | |
|
|
73 | # make sure c-lzf reinitialises itself |
|
|
74 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
66 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
75 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
67 | |
|
|
68 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
69 | |
76 | |
70 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
77 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
71 | |
78 | |
72 | our %COMMAND = (); |
79 | our %COMMAND = (); |
73 | our %COMMAND_TIME = (); |
80 | our %COMMAND_TIME = (); |
… | |
… | |
76 | our %EXTCMD = (); |
83 | our %EXTCMD = (); |
77 | our %EXTICMD = (); |
84 | our %EXTICMD = (); |
78 | our %EXT_CORO = (); # coroutines bound to extensions |
85 | our %EXT_CORO = (); # coroutines bound to extensions |
79 | our %EXT_MAP = (); # pluggable maps |
86 | our %EXT_MAP = (); # pluggable maps |
80 | |
87 | |
81 | our $RELOAD; # number of reloads so far |
88 | our $RELOAD; # number of reloads so far, non-zero while in reload |
82 | our @EVENT; |
89 | our @EVENT; |
83 | |
90 | |
84 | our $CONFDIR = confdir; |
91 | our $CONFDIR = confdir; |
85 | our $DATADIR = datadir; |
92 | our $DATADIR = datadir; |
86 | our $LIBDIR = "$DATADIR/ext"; |
93 | our $LIBDIR = "$DATADIR/ext"; |
87 | our $PODDIR = "$DATADIR/pod"; |
94 | our $PODDIR = "$DATADIR/pod"; |
88 | our $MAPDIR = "$DATADIR/" . mapdir; |
95 | our $MAPDIR = "$DATADIR/" . mapdir; |
89 | our $LOCALDIR = localdir; |
96 | our $LOCALDIR = localdir; |
90 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
97 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
91 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
98 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
92 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
99 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
93 | our $RANDOMDIR = "$LOCALDIR/random"; |
100 | our $RANDOMDIR = "$LOCALDIR/random"; |
94 | our $BDBDIR = "$LOCALDIR/db"; |
101 | our $BDBDIR = "$LOCALDIR/db"; |
|
|
102 | our $PIDFILE = "$LOCALDIR/pid"; |
|
|
103 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
|
|
104 | |
95 | our %RESOURCE; |
105 | our %RESOURCE; |
96 | |
106 | |
97 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
107 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
98 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
108 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
99 | our $NEXT_TICK; |
109 | our $NEXT_TICK; |
… | |
… | |
102 | our $BDB_DEADLOCK_WATCHER; |
112 | our $BDB_DEADLOCK_WATCHER; |
103 | our $BDB_CHECKPOINT_WATCHER; |
113 | our $BDB_CHECKPOINT_WATCHER; |
104 | our $BDB_TRICKLE_WATCHER; |
114 | our $BDB_TRICKLE_WATCHER; |
105 | our $DB_ENV; |
115 | our $DB_ENV; |
106 | |
116 | |
|
|
117 | our @EXTRA_MODULES = qw(pod mapscript); |
|
|
118 | |
107 | our %CFG; |
119 | our %CFG; |
108 | |
120 | |
109 | our $UPTIME; $UPTIME ||= time; |
121 | our $UPTIME; $UPTIME ||= time; |
110 | our $RUNTIME; |
122 | our $RUNTIME; |
111 | our $NOW; |
123 | our $NOW; |
… | |
… | |
120 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
132 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
121 | our $LOADAVG; # same thing, but with alpha-smoothing |
133 | our $LOADAVG; # same thing, but with alpha-smoothing |
122 | our $JITTER; # average jitter |
134 | our $JITTER; # average jitter |
123 | our $TICK_START; # for load detecting purposes |
135 | our $TICK_START; # for load detecting purposes |
124 | |
136 | |
|
|
137 | our @POST_INIT; |
|
|
138 | |
|
|
139 | our $REATTACH_ON_RELOAD; # ste to true to force object reattach on reload (slow) |
|
|
140 | |
125 | binmode STDOUT; |
141 | binmode STDOUT; |
126 | binmode STDERR; |
142 | binmode STDERR; |
127 | |
143 | |
128 | # read virtual server time, if available |
144 | # read virtual server time, if available |
129 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
145 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
130 | open my $fh, "<", "$LOCALDIR/runtime" |
146 | open my $fh, "<", $RUNTIMEFILE |
131 | or die "unable to read runtime file: $!"; |
147 | or die "unable to read $RUNTIMEFILE file: $!"; |
132 | $RUNTIME = <$fh> + 0.; |
148 | $RUNTIME = <$fh> + 0.; |
133 | } |
149 | } |
134 | |
150 | |
135 | mkdir $_ |
151 | mkdir $_ |
136 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
152 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
… | |
… | |
243 | for my $pkg (qw( |
259 | for my $pkg (qw( |
244 | cf::global cf::attachable |
260 | cf::global cf::attachable |
245 | cf::object cf::object::player |
261 | cf::object cf::object::player |
246 | cf::client cf::player |
262 | cf::client cf::player |
247 | cf::arch cf::living |
263 | cf::arch cf::living |
|
|
264 | cf::map cf::mapspace |
248 | cf::map cf::party cf::region |
265 | cf::party cf::region |
249 | )) { |
266 | )) { |
250 | no strict 'refs'; |
|
|
251 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
267 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
252 | } |
268 | } |
253 | |
269 | |
254 | $EV::DIED = sub { |
270 | $EV::DIED = sub { |
255 | warn "error in event callback: @_"; |
271 | warn "error in event callback: @_"; |
… | |
… | |
297 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
313 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
298 | |
314 | |
299 | sub encode_json($) { $json_coder->encode ($_[0]) } |
315 | sub encode_json($) { $json_coder->encode ($_[0]) } |
300 | sub decode_json($) { $json_coder->decode ($_[0]) } |
316 | sub decode_json($) { $json_coder->decode ($_[0]) } |
301 | |
317 | |
|
|
318 | =item cf::post_init { BLOCK } |
|
|
319 | |
|
|
320 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
|
|
321 | but I<before> the server starts ticking again. |
|
|
322 | |
|
|
323 | The cdoeblock will have a single boolean argument to indicate whether this |
|
|
324 | is a reload or not. |
|
|
325 | |
|
|
326 | =cut |
|
|
327 | |
|
|
328 | sub post_init(&) { |
|
|
329 | push @POST_INIT, shift; |
|
|
330 | } |
|
|
331 | |
302 | =item cf::lock_wait $string |
332 | =item cf::lock_wait $string |
303 | |
333 | |
304 | Wait until the given lock is available. See cf::lock_acquire. |
334 | Wait until the given lock is available. See cf::lock_acquire. |
305 | |
335 | |
306 | =item my $lock = cf::lock_acquire $string |
336 | =item my $lock = cf::lock_acquire $string |
307 | |
337 | |
308 | Wait until the given lock is available and then acquires it and returns |
338 | Wait until the given lock is available and then acquires it and returns |
309 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
339 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
310 | for example when the coroutine gets canceled), the lock is automatically |
340 | for example when the coroutine gets canceled), the lock is automatically |
311 | returned. |
341 | returned. |
312 | |
342 | |
313 | Locks are *not* recursive, locking from the same coro twice results in a |
343 | Locks are *not* recursive, locking from the same coro twice results in a |
314 | deadlocked coro. |
344 | deadlocked coro. |
… | |
… | |
320 | |
350 | |
321 | Return true if the lock is currently active, i.e. somebody has locked it. |
351 | Return true if the lock is currently active, i.e. somebody has locked it. |
322 | |
352 | |
323 | =cut |
353 | =cut |
324 | |
354 | |
325 | our %LOCK; |
355 | our $LOCKS = new Coro::SemaphoreSet; |
326 | our %LOCKER;#d# |
|
|
327 | |
356 | |
328 | sub lock_wait($) { |
357 | sub lock_wait($) { |
329 | my ($key) = @_; |
358 | $LOCKS->wait ($_[0]); |
330 | |
|
|
331 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
332 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
333 | return;#d# |
|
|
334 | }#d# |
|
|
335 | |
|
|
336 | # wait for lock, if any |
|
|
337 | while ($LOCK{$key}) { |
|
|
338 | push @{ $LOCK{$key} }, $Coro::current; |
|
|
339 | Coro::schedule; |
|
|
340 | } |
|
|
341 | } |
359 | } |
342 | |
360 | |
343 | sub lock_acquire($) { |
361 | sub lock_acquire($) { |
344 | my ($key) = @_; |
362 | $LOCKS->guard ($_[0]) |
345 | |
|
|
346 | # wait, to be sure we are not locked |
|
|
347 | lock_wait $key; |
|
|
348 | |
|
|
349 | $LOCK{$key} = []; |
|
|
350 | $LOCKER{$key} = $Coro::current;#d# |
|
|
351 | |
|
|
352 | Coro::guard { |
|
|
353 | delete $LOCKER{$key};#d# |
|
|
354 | # wake up all waiters, to be on the safe side |
|
|
355 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
356 | } |
|
|
357 | } |
363 | } |
358 | |
364 | |
359 | sub lock_active($) { |
365 | sub lock_active($) { |
360 | my ($key) = @_; |
366 | $LOCKS->count ($_[0]) < 1 |
361 | |
|
|
362 | ! ! $LOCK{$key} |
|
|
363 | } |
367 | } |
364 | |
368 | |
365 | sub freeze_mainloop { |
369 | sub freeze_mainloop { |
366 | tick_inhibit_inc; |
370 | tick_inhibit_inc; |
367 | |
371 | |
368 | Coro::guard \&tick_inhibit_dec; |
372 | &Guard::guard (\&tick_inhibit_dec); |
369 | } |
373 | } |
370 | |
374 | |
371 | =item cf::periodic $interval, $cb |
375 | =item cf::periodic $interval, $cb |
372 | |
376 | |
373 | Like EV::periodic, but randomly selects a starting point so that the actions |
377 | Like EV::periodic, but randomly selects a starting point so that the actions |
… | |
… | |
725 | |
729 | |
726 | ############################################################################# |
730 | ############################################################################# |
727 | |
731 | |
728 | =head2 ATTACHABLE OBJECTS |
732 | =head2 ATTACHABLE OBJECTS |
729 | |
733 | |
730 | Many objects in crossfire are so-called attachable objects. That means you can |
734 | Many objects in deliantra are so-called attachable objects. That means you can |
731 | attach callbacks/event handlers (a collection of which is called an "attachment") |
735 | attach callbacks/event handlers (a collection of which is called an "attachment") |
732 | to it. All such attachable objects support the following methods. |
736 | to it. All such attachable objects support the following methods. |
733 | |
737 | |
734 | In the following description, CLASS can be any of C<global>, C<object> |
738 | In the following description, CLASS can be any of C<global>, C<object> |
735 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
739 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
… | |
… | |
785 | =item cf::CLASS::attachment $name, ... |
789 | =item cf::CLASS::attachment $name, ... |
786 | |
790 | |
787 | Register an attachment by C<$name> through which attachable objects of the |
791 | Register an attachment by C<$name> through which attachable objects of the |
788 | given CLASS can refer to this attachment. |
792 | given CLASS can refer to this attachment. |
789 | |
793 | |
790 | Some classes such as crossfire maps and objects can specify attachments |
794 | Some classes such as deliantra maps and objects can specify attachments |
791 | that are attached at load/instantiate time, thus the need for a name. |
795 | that are attached at load/instantiate time, thus the need for a name. |
792 | |
796 | |
793 | These calls expect any number of the following handler/hook descriptions: |
797 | These calls expect any number of the following handler/hook descriptions: |
794 | |
798 | |
795 | =over 4 |
799 | =over 4 |
… | |
… | |
1086 | |
1090 | |
1087 | sub reattach { |
1091 | sub reattach { |
1088 | # basically do the same as instantiate, without calling instantiate |
1092 | # basically do the same as instantiate, without calling instantiate |
1089 | my ($obj) = @_; |
1093 | my ($obj) = @_; |
1090 | |
1094 | |
|
|
1095 | # no longer needed after getting rid of delete_package? |
1091 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1096 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1092 | |
1097 | |
1093 | my $registry = $obj->registry; |
1098 | my $registry = $obj->registry; |
1094 | |
1099 | |
1095 | @$registry = (); |
1100 | @$registry = (); |
1096 | |
1101 | |
… | |
… | |
1161 | } else { |
1166 | } else { |
1162 | aio_unlink "$filename.pst"; |
1167 | aio_unlink "$filename.pst"; |
1163 | } |
1168 | } |
1164 | |
1169 | |
1165 | aio_rename "$filename~", $filename; |
1170 | aio_rename "$filename~", $filename; |
|
|
1171 | |
|
|
1172 | $filename =~ s%/[^/]+$%%; |
|
|
1173 | aio_pathsync $filename if $cf::USE_FSYNC; |
1166 | } else { |
1174 | } else { |
1167 | warn "FATAL: $filename~: $!\n"; |
1175 | warn "unable to save objects: $filename~: $!\n"; |
1168 | } |
1176 | } |
1169 | } else { |
1177 | } else { |
1170 | aio_unlink $filename; |
1178 | aio_unlink $filename; |
1171 | aio_unlink "$filename.pst"; |
1179 | aio_unlink "$filename.pst"; |
1172 | } |
1180 | } |
… | |
… | |
1263 | my ($name, $cb) = @_; |
1271 | my ($name, $cb) = @_; |
1264 | |
1272 | |
1265 | $EXTICMD{$name} = $cb; |
1273 | $EXTICMD{$name} = $cb; |
1266 | } |
1274 | } |
1267 | |
1275 | |
|
|
1276 | use File::Glob (); |
|
|
1277 | |
1268 | cf::player->attach ( |
1278 | cf::player->attach ( |
1269 | on_command => sub { |
1279 | on_command => sub { |
1270 | my ($pl, $name, $params) = @_; |
1280 | my ($pl, $name, $params) = @_; |
1271 | |
1281 | |
1272 | my $cb = $COMMAND{$name} |
1282 | my $cb = $COMMAND{$name} |
… | |
… | |
1304 | |
1314 | |
1305 | cf::override; |
1315 | cf::override; |
1306 | }, |
1316 | }, |
1307 | ); |
1317 | ); |
1308 | |
1318 | |
|
|
1319 | # "readahead" all extensions |
|
|
1320 | sub cache_extensions { |
|
|
1321 | my $grp = IO::AIO::aio_group; |
|
|
1322 | |
|
|
1323 | add $grp IO::AIO::aio_readdir $LIBDIR, sub { |
|
|
1324 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1325 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1326 | } |
|
|
1327 | }; |
|
|
1328 | |
|
|
1329 | $grp |
|
|
1330 | } |
|
|
1331 | |
1309 | sub load_extensions { |
1332 | sub load_extensions { |
1310 | cf::sync_job { |
1333 | cf::sync_job { |
1311 | my %todo; |
1334 | my %todo; |
1312 | |
1335 | |
1313 | for my $path (<$LIBDIR/*.ext>) { |
1336 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1332 | |
1355 | |
1333 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1356 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1334 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1357 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1335 | |
1358 | |
1336 | $ext{source} = |
1359 | $ext{source} = |
1337 | "package $pkg; use strict; use utf8;\n" |
1360 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1338 | . "#line 1 \"$path\"\n{\n" |
1361 | . "#line 1 \"$path\"\n{\n" |
1339 | . $source |
1362 | . $source |
1340 | . "\n};\n1"; |
1363 | . "\n};\n1"; |
1341 | |
1364 | |
1342 | $todo{$base} = \%ext; |
1365 | $todo{$base} = \%ext; |
… | |
… | |
1382 | |
1405 | |
1383 | =back |
1406 | =back |
1384 | |
1407 | |
1385 | =head2 CORE EXTENSIONS |
1408 | =head2 CORE EXTENSIONS |
1386 | |
1409 | |
1387 | Functions and methods that extend core crossfire objects. |
1410 | Functions and methods that extend core deliantra objects. |
1388 | |
1411 | |
1389 | =cut |
1412 | =cut |
1390 | |
1413 | |
1391 | package cf::player; |
1414 | package cf::player; |
1392 | |
1415 | |
… | |
… | |
1435 | |
1458 | |
1436 | sub exists($) { |
1459 | sub exists($) { |
1437 | my ($login) = @_; |
1460 | my ($login) = @_; |
1438 | |
1461 | |
1439 | $cf::PLAYER{$login} |
1462 | $cf::PLAYER{$login} |
1440 | or cf::sync_job { !aio_stat path $login } |
1463 | or !aio_stat path $login |
1441 | } |
1464 | } |
1442 | |
1465 | |
1443 | sub find($) { |
1466 | sub find($) { |
1444 | return $cf::PLAYER{$_[0]} || do { |
1467 | return $cf::PLAYER{$_[0]} || do { |
1445 | my $login = $_[0]; |
1468 | my $login = $_[0]; |
… | |
… | |
1520 | my ($pl) = @_; |
1543 | my ($pl) = @_; |
1521 | |
1544 | |
1522 | my $name = $pl->ob->name; |
1545 | my $name = $pl->ob->name; |
1523 | |
1546 | |
1524 | $pl->{deny_save} = 1; |
1547 | $pl->{deny_save} = 1; |
1525 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1548 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1526 | |
1549 | |
1527 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1550 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1528 | $pl->deactivate; |
1551 | $pl->deactivate; |
1529 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1552 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1530 | $pl->ob->check_score; |
1553 | $pl->ob->check_score; |
… | |
… | |
1616 | } |
1639 | } |
1617 | |
1640 | |
1618 | \@paths |
1641 | \@paths |
1619 | } |
1642 | } |
1620 | |
1643 | |
1621 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1644 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1622 | |
1645 | |
1623 | Expand crossfire pod fragments into protocol xml. |
1646 | Expand deliantra pod fragments into protocol xml. |
1624 | |
|
|
1625 | =cut |
|
|
1626 | |
|
|
1627 | use re 'eval'; |
|
|
1628 | |
|
|
1629 | my $group; |
|
|
1630 | my $interior; $interior = qr{ |
|
|
1631 | # match a pod interior sequence sans C<< >> |
|
|
1632 | (?: |
|
|
1633 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1634 | | < (??{$interior}) > |
|
|
1635 | ) |
|
|
1636 | }x; |
|
|
1637 | |
|
|
1638 | sub expand_cfpod { |
|
|
1639 | my ($self, $pod) = @_; |
|
|
1640 | |
|
|
1641 | my $xml; |
|
|
1642 | |
|
|
1643 | while () { |
|
|
1644 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1645 | $group = $1; |
|
|
1646 | |
|
|
1647 | $group =~ s/&/&/g; |
|
|
1648 | $group =~ s/</</g; |
|
|
1649 | |
|
|
1650 | $xml .= $group; |
|
|
1651 | } elsif ($pod =~ m%\G |
|
|
1652 | ([BCGHITU]) |
|
|
1653 | < |
|
|
1654 | (?: |
|
|
1655 | ([^<>]*) (?{ $group = $^N }) |
|
|
1656 | | < $interior > |
|
|
1657 | ) |
|
|
1658 | > |
|
|
1659 | %gcsx |
|
|
1660 | ) { |
|
|
1661 | my ($code, $data) = ($1, $group); |
|
|
1662 | |
|
|
1663 | if ($code eq "B") { |
|
|
1664 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1665 | } elsif ($code eq "I") { |
|
|
1666 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1667 | } elsif ($code eq "U") { |
|
|
1668 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1669 | } elsif ($code eq "C") { |
|
|
1670 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1671 | } elsif ($code eq "T") { |
|
|
1672 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1673 | } elsif ($code eq "G") { |
|
|
1674 | my ($male, $female) = split /\|/, $data; |
|
|
1675 | $data = $self->gender ? $female : $male; |
|
|
1676 | $xml .= expand_cfpod ($self, $data); |
|
|
1677 | } elsif ($code eq "H") { |
|
|
1678 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
|
|
1679 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1680 | "") |
|
|
1681 | [$self->{hintmode}]; |
|
|
1682 | } else { |
|
|
1683 | $xml .= "error processing '$code($data)' directive"; |
|
|
1684 | } |
|
|
1685 | } else { |
|
|
1686 | if ($pod =~ /\G(.+)/) { |
|
|
1687 | warn "parse error while expanding $pod (at $1)"; |
|
|
1688 | } |
|
|
1689 | last; |
|
|
1690 | } |
|
|
1691 | } |
|
|
1692 | |
|
|
1693 | for ($xml) { |
|
|
1694 | # create single paragraphs (very hackish) |
|
|
1695 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1696 | |
|
|
1697 | # compress some whitespace |
|
|
1698 | s/\s+\n/\n/g; # ws line-ends |
|
|
1699 | s/\n\n+/\n/g; # double lines |
|
|
1700 | s/^\n+//; # beginning lines |
|
|
1701 | s/\n+$//; # ending lines |
|
|
1702 | } |
|
|
1703 | |
|
|
1704 | $xml |
|
|
1705 | } |
|
|
1706 | |
|
|
1707 | no re 'eval'; |
|
|
1708 | |
|
|
1709 | sub hintmode { |
|
|
1710 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1711 | $_[0]{hintmode} |
|
|
1712 | } |
|
|
1713 | |
1647 | |
1714 | =item $player->ext_reply ($msgid, @msg) |
1648 | =item $player->ext_reply ($msgid, @msg) |
1715 | |
1649 | |
1716 | Sends an ext reply to the player. |
1650 | Sends an ext reply to the player. |
1717 | |
1651 | |
… | |
… | |
1930 | |
1864 | |
1931 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1865 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1932 | "$UNIQUEDIR/$path" |
1866 | "$UNIQUEDIR/$path" |
1933 | } |
1867 | } |
1934 | |
1868 | |
1935 | # and all this just because we cannot iterate over |
|
|
1936 | # all maps in C++... |
|
|
1937 | sub change_all_map_light { |
|
|
1938 | my ($change) = @_; |
|
|
1939 | |
|
|
1940 | $_->change_map_light ($change) |
|
|
1941 | for grep $_->outdoor, values %cf::MAP; |
|
|
1942 | } |
|
|
1943 | |
|
|
1944 | sub decay_objects { |
1869 | sub decay_objects { |
1945 | my ($self) = @_; |
1870 | my ($self) = @_; |
1946 | |
1871 | |
1947 | return if $self->{deny_reset}; |
1872 | return if $self->{deny_reset}; |
1948 | |
1873 | |
… | |
… | |
2030 | sub find { |
1955 | sub find { |
2031 | my ($path, $origin) = @_; |
1956 | my ($path, $origin) = @_; |
2032 | |
1957 | |
2033 | $path = normalise $path, $origin && $origin->path; |
1958 | $path = normalise $path, $origin && $origin->path; |
2034 | |
1959 | |
2035 | cf::lock_wait "map_data:$path";#d#remove |
1960 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2036 | cf::lock_wait "map_find:$path"; |
1961 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2037 | |
1962 | |
2038 | $cf::MAP{$path} || do { |
1963 | $cf::MAP{$path} || do { |
2039 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
2040 | my $guard2 = cf::lock_acquire "map_find:$path"; |
|
|
2041 | |
|
|
2042 | my $map = new_from_path cf::map $path |
1964 | my $map = new_from_path cf::map $path |
2043 | or return; |
1965 | or return; |
2044 | |
1966 | |
2045 | $map->{last_save} = $cf::RUNTIME; |
1967 | $map->{last_save} = $cf::RUNTIME; |
2046 | |
1968 | |
… | |
… | |
2086 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2008 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2087 | $f->skip_block; |
2009 | $f->skip_block; |
2088 | $self->_load_objects ($f) |
2010 | $self->_load_objects ($f) |
2089 | or return; |
2011 | or return; |
2090 | |
2012 | |
2091 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2013 | $self->post_load_original |
2092 | if delete $self->{load_original}; |
2014 | if delete $self->{load_original}; |
2093 | |
2015 | |
2094 | if (my $uniq = $self->uniq_path) { |
2016 | if (my $uniq = $self->uniq_path) { |
2095 | utf8::encode $uniq; |
2017 | utf8::encode $uniq; |
2096 | unless (aio_stat $uniq) { |
2018 | unless (aio_stat $uniq) { |
… | |
… | |
2113 | |
2035 | |
2114 | unless ($self->{deny_activate}) { |
2036 | unless ($self->{deny_activate}) { |
2115 | $self->decay_objects; |
2037 | $self->decay_objects; |
2116 | $self->fix_auto_apply; |
2038 | $self->fix_auto_apply; |
2117 | $self->update_buttons; |
2039 | $self->update_buttons; |
2118 | cf::cede_to_tick; |
|
|
2119 | $self->set_darkness_map; |
|
|
2120 | cf::cede_to_tick; |
2040 | cf::cede_to_tick; |
2121 | $self->activate; |
2041 | $self->activate; |
2122 | } |
2042 | } |
2123 | |
2043 | |
2124 | $self->{last_save} = $cf::RUNTIME; |
2044 | $self->{last_save} = $cf::RUNTIME; |
… | |
… | |
2531 | |
2451 | |
2532 | =item $player_object->enter_link |
2452 | =item $player_object->enter_link |
2533 | |
2453 | |
2534 | Freezes the player and moves him/her to a special map (C<{link}>). |
2454 | Freezes the player and moves him/her to a special map (C<{link}>). |
2535 | |
2455 | |
2536 | The player should be reasonably safe there for short amounts of time. You |
2456 | The player should be reasonably safe there for short amounts of time (e.g. |
2537 | I<MUST> call C<leave_link> as soon as possible, though. |
2457 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2458 | though, as the palyer cannot control the character while it is on the link |
|
|
2459 | map. |
2538 | |
2460 | |
2539 | Will never block. |
2461 | Will never block. |
2540 | |
2462 | |
2541 | =item $player_object->leave_link ($map, $x, $y) |
2463 | =item $player_object->leave_link ($map, $x, $y) |
2542 | |
2464 | |
… | |
… | |
2600 | |
2522 | |
2601 | $map->load; |
2523 | $map->load; |
2602 | $map->load_neighbours; |
2524 | $map->load_neighbours; |
2603 | |
2525 | |
2604 | return unless $self->contr->active; |
2526 | return unless $self->contr->active; |
|
|
2527 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
2605 | $self->activate_recursive; |
2528 | $self->activate_recursive; |
2606 | |
2529 | |
2607 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2530 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2608 | $self->enter_map ($map, $x, $y); |
2531 | $self->enter_map ($map, $x, $y); |
2609 | } |
2532 | } |
… | |
… | |
2613 | Moves the player to the given map-path and coordinates by first freezing |
2536 | Moves the player to the given map-path and coordinates by first freezing |
2614 | her, loading and preparing them map, calling the provided $check callback |
2537 | her, loading and preparing them map, calling the provided $check callback |
2615 | that has to return the map if sucecssful, and then unfreezes the player on |
2538 | that has to return the map if sucecssful, and then unfreezes the player on |
2616 | the new (success) or old (failed) map position. In either case, $done will |
2539 | the new (success) or old (failed) map position. In either case, $done will |
2617 | be called at the end of this process. |
2540 | be called at the end of this process. |
|
|
2541 | |
|
|
2542 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2543 | it needs a loaded map it has to call C<< ->load >>. |
2618 | |
2544 | |
2619 | =cut |
2545 | =cut |
2620 | |
2546 | |
2621 | our $GOTOGEN; |
2547 | our $GOTOGEN; |
2622 | |
2548 | |
… | |
… | |
2769 | $self->contr->savebed ($map, $x, $y) |
2695 | $self->contr->savebed ($map, $x, $y) |
2770 | if $exit->flag (cf::FLAG_DAMNED); |
2696 | if $exit->flag (cf::FLAG_DAMNED); |
2771 | |
2697 | |
2772 | 1 |
2698 | 1 |
2773 | }) { |
2699 | }) { |
2774 | $self->message ("Something went wrong deep within the crossfire server. " |
2700 | $self->message ("Something went wrong deep within the deliantra server. " |
2775 | . "I'll try to bring you back to the map you were before. " |
2701 | . "I'll try to bring you back to the map you were before. " |
2776 | . "Please report this to the dungeon master!", |
2702 | . "Please report this to the dungeon master!", |
2777 | cf::NDI_UNIQUE | cf::NDI_RED); |
2703 | cf::NDI_UNIQUE | cf::NDI_RED); |
2778 | |
2704 | |
2779 | warn "ERROR in enter_exit: $@"; |
2705 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2845 | id => "infobox", |
2771 | id => "infobox", |
2846 | title => "Body Parts", |
2772 | title => "Body Parts", |
2847 | reply => undef, |
2773 | reply => undef, |
2848 | tooltip => "Shows which body parts you posess and are available", |
2774 | tooltip => "Shows which body parts you posess and are available", |
2849 | }, |
2775 | }, |
|
|
2776 | "c/statistics" => { |
|
|
2777 | id => "infobox", |
|
|
2778 | title => "Statistics", |
|
|
2779 | reply => undef, |
|
|
2780 | tooltip => "Shows your primary statistics", |
|
|
2781 | }, |
|
|
2782 | "c/skills" => { |
|
|
2783 | id => "infobox", |
|
|
2784 | title => "Skills", |
|
|
2785 | reply => undef, |
|
|
2786 | tooltip => "Shows your experience per skill and item power", |
|
|
2787 | }, |
|
|
2788 | "c/resistances" => { |
|
|
2789 | id => "infobox", |
|
|
2790 | title => "Resistances", |
|
|
2791 | reply => undef, |
|
|
2792 | tooltip => "Shows your resistances", |
|
|
2793 | }, |
|
|
2794 | "c/pets" => { |
|
|
2795 | id => "infobox", |
|
|
2796 | title => "Pets", |
|
|
2797 | reply => undef, |
|
|
2798 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2799 | }, |
2850 | "c/uptime" => { |
2800 | "c/uptime" => { |
2851 | id => "infobox", |
2801 | id => "infobox", |
2852 | title => "Uptime", |
2802 | title => "Uptime", |
2853 | reply => undef, |
2803 | reply => undef, |
2854 | tooltip => "How long the server has been running since last restart", |
2804 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
2863 | id => "party", |
2813 | id => "party", |
2864 | title => "Party", |
2814 | title => "Party", |
2865 | reply => "gsay ", |
2815 | reply => "gsay ", |
2866 | tooltip => "Messages and chat related to your party", |
2816 | tooltip => "Messages and chat related to your party", |
2867 | }, |
2817 | }, |
|
|
2818 | "c/death" => { |
|
|
2819 | id => "death", |
|
|
2820 | title => "Death", |
|
|
2821 | reply => undef, |
|
|
2822 | tooltip => "Reason for and more info about your most recent death", |
|
|
2823 | }, |
|
|
2824 | "c/say" => $SAY_CHANNEL, |
|
|
2825 | "c/chat" => $CHAT_CHANNEL, |
2868 | ); |
2826 | ); |
2869 | |
2827 | |
2870 | sub cf::client::send_msg { |
2828 | sub cf::client::send_msg { |
2871 | my ($self, $channel, $msg, $color, @extra) = @_; |
2829 | my ($self, $channel, $msg, $color, @extra) = @_; |
2872 | |
2830 | |
2873 | $msg = $self->pl->expand_cfpod ($msg); |
2831 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2832 | unless $color & cf::NDI_VERBATIM; |
2874 | |
2833 | |
2875 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2834 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2876 | |
2835 | |
2877 | # check predefined channels, for the benefit of C |
2836 | # check predefined channels, for the benefit of C |
2878 | if ($CHANNEL{$channel}) { |
2837 | if ($CHANNEL{$channel}) { |
2879 | $channel = $CHANNEL{$channel}; |
2838 | $channel = $CHANNEL{$channel}; |
2880 | |
2839 | |
2881 | $self->ext_msg (channel_info => $channel) |
2840 | $self->ext_msg (channel_info => $channel); |
2882 | if $self->can_msg; |
|
|
2883 | |
|
|
2884 | $channel = $channel->{id}; |
2841 | $channel = $channel->{id}; |
2885 | |
2842 | |
2886 | } elsif (ref $channel) { |
2843 | } elsif (ref $channel) { |
2887 | # send meta info to client, if not yet sent |
2844 | # send meta info to client, if not yet sent |
2888 | unless (exists $self->{channel}{$channel->{id}}) { |
2845 | unless (exists $self->{channel}{$channel->{id}}) { |
2889 | $self->{channel}{$channel->{id}} = $channel; |
2846 | $self->{channel}{$channel->{id}} = $channel; |
2890 | $self->ext_msg (channel_info => $channel) |
2847 | $self->ext_msg (channel_info => $channel); |
2891 | if $self->can_msg; |
|
|
2892 | } |
2848 | } |
2893 | |
2849 | |
2894 | $channel = $channel->{id}; |
2850 | $channel = $channel->{id}; |
2895 | } |
2851 | } |
2896 | |
2852 | |
2897 | return unless @extra || length $msg; |
2853 | return unless @extra || length $msg; |
2898 | |
2854 | |
2899 | if ($self->can_msg) { |
|
|
2900 | # default colour, mask it out |
2855 | # default colour, mask it out |
2901 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2856 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2902 | if $color & cf::NDI_DEF; |
2857 | if $color & cf::NDI_DEF; |
2903 | |
2858 | |
2904 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2859 | my $pkt = "msg " |
|
|
2860 | . $self->{json_coder}->encode ( |
2905 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2861 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2906 | } else { |
2862 | ); |
2907 | if ($color >= 0) { |
|
|
2908 | # replace some tags by gcfclient-compatible ones |
|
|
2909 | for ($msg) { |
|
|
2910 | 1 while |
|
|
2911 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2912 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2913 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2914 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2915 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2916 | } |
|
|
2917 | |
2863 | |
2918 | $color &= cf::NDI_COLOR_MASK; |
2864 | # try lzf for large packets |
|
|
2865 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2866 | if 1024 <= length $pkt and $self->{can_lzf}; |
2919 | |
2867 | |
2920 | utf8::encode $msg; |
2868 | # split very large packets |
2921 | |
2869 | if (8192 < length $pkt and $self->{can_lzf}) { |
2922 | if (0 && $msg =~ /\[/) { |
2870 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
2923 | # COMMAND/INFO |
2871 | $pkt = "frag"; |
2924 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2925 | } else { |
|
|
2926 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2927 | $self->send_packet ("drawinfo $color $msg") |
|
|
2928 | } |
|
|
2929 | } |
|
|
2930 | } |
2872 | } |
|
|
2873 | |
|
|
2874 | $self->send_packet ($pkt); |
2931 | } |
2875 | } |
2932 | |
2876 | |
2933 | =item $client->ext_msg ($type, @msg) |
2877 | =item $client->ext_msg ($type, @msg) |
2934 | |
2878 | |
2935 | Sends an ext event to the client. |
2879 | Sends an ext event to the client. |
… | |
… | |
3110 | The following functions and methods are available within a safe environment: |
3054 | The following functions and methods are available within a safe environment: |
3111 | |
3055 | |
3112 | cf::object |
3056 | cf::object |
3113 | contr pay_amount pay_player map x y force_find force_add destroy |
3057 | contr pay_amount pay_player map x y force_find force_add destroy |
3114 | insert remove name archname title slaying race decrease split |
3058 | insert remove name archname title slaying race decrease split |
|
|
3059 | value |
3115 | |
3060 | |
3116 | cf::object::player |
3061 | cf::object::player |
3117 | player |
3062 | player |
3118 | |
3063 | |
3119 | cf::player |
3064 | cf::player |
… | |
… | |
3125 | =cut |
3070 | =cut |
3126 | |
3071 | |
3127 | for ( |
3072 | for ( |
3128 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3073 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3129 | insert remove inv nrof name archname title slaying race |
3074 | insert remove inv nrof name archname title slaying race |
3130 | decrease split destroy)], |
3075 | decrease split destroy change_exp value msg lore send_msg)], |
3131 | ["cf::object::player" => qw(player)], |
3076 | ["cf::object::player" => qw(player)], |
3132 | ["cf::player" => qw(peaceful)], |
3077 | ["cf::player" => qw(peaceful send_msg)], |
3133 | ["cf::map" => qw(trigger)], |
3078 | ["cf::map" => qw(trigger)], |
3134 | ) { |
3079 | ) { |
3135 | no strict 'refs'; |
3080 | no strict 'refs'; |
3136 | my ($pkg, @funs) = @$_; |
3081 | my ($pkg, @funs) = @$_; |
3137 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3082 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
… | |
… | |
3154 | my ($code, %vars) = @_; |
3099 | my ($code, %vars) = @_; |
3155 | |
3100 | |
3156 | my $qcode = $code; |
3101 | my $qcode = $code; |
3157 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3102 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3158 | $qcode =~ s/\n/\\n/g; |
3103 | $qcode =~ s/\n/\\n/g; |
|
|
3104 | |
|
|
3105 | %vars = (_dummy => 0) unless %vars; |
3159 | |
3106 | |
3160 | local $_; |
3107 | local $_; |
3161 | local @safe::cf::_safe_eval_args = values %vars; |
3108 | local @safe::cf::_safe_eval_args = values %vars; |
3162 | |
3109 | |
3163 | my $eval = |
3110 | my $eval = |
… | |
… | |
3393 | reload_treasures; |
3340 | reload_treasures; |
3394 | |
3341 | |
3395 | warn "finished reloading resource files\n"; |
3342 | warn "finished reloading resource files\n"; |
3396 | } |
3343 | } |
3397 | |
3344 | |
3398 | sub init { |
|
|
3399 | my $guard = freeze_mainloop; |
|
|
3400 | |
|
|
3401 | reload_resources; |
|
|
3402 | } |
|
|
3403 | |
|
|
3404 | sub reload_config { |
3345 | sub reload_config { |
3405 | open my $fh, "<:utf8", "$CONFDIR/config" |
3346 | open my $fh, "<:utf8", "$CONFDIR/config" |
3406 | or return; |
3347 | or return; |
3407 | |
3348 | |
3408 | local $/; |
3349 | local $/; |
… | |
… | |
3420 | }; |
3361 | }; |
3421 | warn $@ if $@; |
3362 | warn $@ if $@; |
3422 | } |
3363 | } |
3423 | } |
3364 | } |
3424 | |
3365 | |
|
|
3366 | sub pidfile() { |
|
|
3367 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3368 | or die "$PIDFILE: $!"; |
|
|
3369 | flock $fh, &Fcntl::LOCK_EX |
|
|
3370 | or die "$PIDFILE: flock: $!"; |
|
|
3371 | $fh |
|
|
3372 | } |
|
|
3373 | |
|
|
3374 | # make sure only one server instance is running at any one time |
|
|
3375 | sub atomic { |
|
|
3376 | my $fh = pidfile; |
|
|
3377 | |
|
|
3378 | my $pid = <$fh>; |
|
|
3379 | kill 9, $pid if $pid > 0; |
|
|
3380 | |
|
|
3381 | seek $fh, 0, 0; |
|
|
3382 | print $fh $$; |
|
|
3383 | } |
|
|
3384 | |
3425 | sub main { |
3385 | sub main { |
|
|
3386 | cf::init_globals; # initialise logging |
|
|
3387 | |
|
|
3388 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3389 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3390 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3391 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3392 | |
|
|
3393 | cf::init_experience; |
|
|
3394 | cf::init_anim; |
|
|
3395 | cf::init_attackmess; |
|
|
3396 | cf::init_dynamic; |
|
|
3397 | |
|
|
3398 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3399 | |
3426 | # we must not ever block the main coroutine |
3400 | # we must not ever block the main coroutine |
3427 | local $Coro::idle = sub { |
3401 | local $Coro::idle = sub { |
3428 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3402 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3429 | (async { |
3403 | (async { |
3430 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3404 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3431 | EV::loop EV::LOOP_ONESHOT; |
3405 | EV::loop EV::LOOP_ONESHOT; |
3432 | })->prio (Coro::PRIO_MAX); |
3406 | })->prio (Coro::PRIO_MAX); |
3433 | }; |
3407 | }; |
3434 | |
3408 | |
3435 | { |
3409 | evthread_start IO::AIO::poll_fileno; |
3436 | my $guard = freeze_mainloop; |
3410 | |
|
|
3411 | cf::sync_job { |
|
|
3412 | reload_resources; |
3437 | reload_config; |
3413 | reload_config; |
3438 | db_init; |
3414 | db_init; |
|
|
3415 | |
|
|
3416 | cf::load_settings; |
|
|
3417 | cf::load_materials; |
|
|
3418 | cf::init_uuid; |
|
|
3419 | cf::init_signals; |
|
|
3420 | cf::init_commands; |
|
|
3421 | cf::init_skills; |
|
|
3422 | |
|
|
3423 | cf::init_beforeplay; |
|
|
3424 | |
|
|
3425 | atomic; |
|
|
3426 | |
3439 | load_extensions; |
3427 | load_extensions; |
3440 | |
3428 | |
3441 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3429 | utime time, time, $RUNTIMEFILE; |
3442 | evthread_start IO::AIO::poll_fileno; |
3430 | |
|
|
3431 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3432 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3433 | |
|
|
3434 | (pop @POST_INIT)->(0) while @POST_INIT; |
3443 | } |
3435 | }; |
3444 | |
3436 | |
3445 | EV::loop; |
3437 | EV::loop; |
3446 | } |
3438 | } |
3447 | |
3439 | |
3448 | ############################################################################# |
3440 | ############################################################################# |
… | |
… | |
3457 | }; |
3449 | }; |
3458 | } |
3450 | } |
3459 | } |
3451 | } |
3460 | |
3452 | |
3461 | sub write_runtime_sync { |
3453 | sub write_runtime_sync { |
3462 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3463 | |
|
|
3464 | # first touch the runtime file to show we are still running: |
3454 | # first touch the runtime file to show we are still running: |
3465 | # the fsync below can take a very very long time. |
3455 | # the fsync below can take a very very long time. |
3466 | |
3456 | |
3467 | IO::AIO::aio_utime $runtime, undef, undef; |
3457 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3468 | |
3458 | |
3469 | my $guard = cf::lock_acquire "write_runtime"; |
3459 | my $guard = cf::lock_acquire "write_runtime"; |
3470 | |
3460 | |
3471 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3461 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3472 | or return; |
3462 | or return; |
3473 | |
3463 | |
3474 | my $value = $cf::RUNTIME + 90 + 10; |
3464 | my $value = $cf::RUNTIME + 90 + 10; |
3475 | # 10 is the runtime save interval, for a monotonic clock |
3465 | # 10 is the runtime save interval, for a monotonic clock |
3476 | # 60 allows for the watchdog to kill the server. |
3466 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3486 | aio_utime $fh, undef, undef; |
3476 | aio_utime $fh, undef, undef; |
3487 | |
3477 | |
3488 | close $fh |
3478 | close $fh |
3489 | or return; |
3479 | or return; |
3490 | |
3480 | |
3491 | aio_rename "$runtime~", $runtime |
3481 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3492 | and return; |
3482 | and return; |
3493 | |
3483 | |
3494 | warn "runtime file written.\n"; |
3484 | warn "runtime file written.\n"; |
3495 | |
3485 | |
3496 | 1 |
3486 | 1 |
… | |
… | |
3508 | my $uuid = "$LOCALDIR/uuid"; |
3498 | my $uuid = "$LOCALDIR/uuid"; |
3509 | |
3499 | |
3510 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3500 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3511 | or return; |
3501 | or return; |
3512 | |
3502 | |
3513 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
3503 | my $value = uuid_seq uuid_cur; |
|
|
3504 | |
|
|
3505 | unless ($value) { |
|
|
3506 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3507 | return; |
|
|
3508 | } |
|
|
3509 | |
|
|
3510 | my $value = uuid_str $value + $uuid_skip; |
3514 | $uuid_skip = 0; |
3511 | $uuid_skip = 0; |
3515 | |
3512 | |
3516 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3513 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3517 | and return; |
3514 | and return; |
3518 | |
3515 | |
… | |
… | |
3540 | } |
3537 | } |
3541 | |
3538 | |
3542 | sub emergency_save() { |
3539 | sub emergency_save() { |
3543 | my $freeze_guard = cf::freeze_mainloop; |
3540 | my $freeze_guard = cf::freeze_mainloop; |
3544 | |
3541 | |
3545 | warn "enter emergency perl save\n"; |
3542 | warn "emergency_perl_save: enter\n"; |
3546 | |
3543 | |
3547 | cf::sync_job { |
3544 | cf::sync_job { |
|
|
3545 | # this is a trade-off: we want to be very quick here, so |
|
|
3546 | # save all maps without fsync, and later call a global sync |
|
|
3547 | # (which in turn might be very very slow) |
|
|
3548 | local $USE_FSYNC = 0; |
|
|
3549 | |
3548 | # use a peculiar iteration method to avoid tripping on perl |
3550 | # use a peculiar iteration method to avoid tripping on perl |
3549 | # refcount bugs in for. also avoids problems with players |
3551 | # refcount bugs in for. also avoids problems with players |
3550 | # and maps saved/destroyed asynchronously. |
3552 | # and maps saved/destroyed asynchronously. |
3551 | warn "begin emergency player save\n"; |
3553 | warn "emergency_perl_save: begin player save\n"; |
3552 | for my $login (keys %cf::PLAYER) { |
3554 | for my $login (keys %cf::PLAYER) { |
3553 | my $pl = $cf::PLAYER{$login} or next; |
3555 | my $pl = $cf::PLAYER{$login} or next; |
3554 | $pl->valid or next; |
3556 | $pl->valid or next; |
3555 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3557 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3556 | $pl->save; |
3558 | $pl->save; |
3557 | } |
3559 | } |
3558 | warn "end emergency player save\n"; |
3560 | warn "emergency_perl_save: end player save\n"; |
3559 | |
3561 | |
3560 | warn "begin emergency map save\n"; |
3562 | warn "emergency_perl_save: begin map save\n"; |
3561 | for my $path (keys %cf::MAP) { |
3563 | for my $path (keys %cf::MAP) { |
3562 | my $map = $cf::MAP{$path} or next; |
3564 | my $map = $cf::MAP{$path} or next; |
3563 | $map->valid or next; |
3565 | $map->valid or next; |
3564 | $map->save; |
3566 | $map->save; |
3565 | } |
3567 | } |
3566 | warn "end emergency map save\n"; |
3568 | warn "emergency_perl_save: end map save\n"; |
3567 | |
3569 | |
3568 | warn "begin emergency database checkpoint\n"; |
3570 | warn "emergency_perl_save: begin database checkpoint\n"; |
3569 | BDB::db_env_txn_checkpoint $DB_ENV; |
3571 | BDB::db_env_txn_checkpoint $DB_ENV; |
3570 | warn "end emergency database checkpoint\n"; |
3572 | warn "emergency_perl_save: end database checkpoint\n"; |
3571 | |
3573 | |
3572 | warn "begin write uuid\n"; |
3574 | warn "emergency_perl_save: begin write uuid\n"; |
3573 | write_uuid_sync 1; |
3575 | write_uuid_sync 1; |
3574 | warn "end write uuid\n"; |
3576 | warn "emergency_perl_save: end write uuid\n"; |
3575 | }; |
3577 | }; |
3576 | |
3578 | |
|
|
3579 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3580 | IO::AIO::aio_sync sub { |
|
|
3581 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3582 | }; |
|
|
3583 | |
3577 | warn "leave emergency perl save\n"; |
3584 | warn "emergency_perl_save: leave\n"; |
3578 | } |
3585 | } |
3579 | |
3586 | |
3580 | sub post_cleanup { |
3587 | sub post_cleanup { |
3581 | my ($make_core) = @_; |
3588 | my ($make_core) = @_; |
3582 | |
3589 | |
3583 | warn Carp::longmess "post_cleanup backtrace" |
3590 | warn Carp::longmess "post_cleanup backtrace" |
3584 | if $make_core; |
3591 | if $make_core; |
|
|
3592 | |
|
|
3593 | my $fh = pidfile; |
|
|
3594 | unlink $PIDFILE if <$fh> == $$; |
|
|
3595 | } |
|
|
3596 | |
|
|
3597 | # a safer delete_package, copied from Symbol |
|
|
3598 | sub clear_package($) { |
|
|
3599 | my $pkg = shift; |
|
|
3600 | |
|
|
3601 | # expand to full symbol table name if needed |
|
|
3602 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3603 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3604 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3605 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3606 | } |
|
|
3607 | |
|
|
3608 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3609 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3610 | |
|
|
3611 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3612 | or return; |
|
|
3613 | |
|
|
3614 | # clear all symbols |
|
|
3615 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3616 | for my $name (keys %$leaf_symtab) { |
|
|
3617 | _gv_clear *{"$pkg$name"}; |
|
|
3618 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3619 | } |
|
|
3620 | warn "cleared package $pkg\n";#d# |
3585 | } |
3621 | } |
3586 | |
3622 | |
3587 | sub do_reload_perl() { |
3623 | sub do_reload_perl() { |
3588 | # can/must only be called in main |
3624 | # can/must only be called in main |
3589 | if ($Coro::current != $Coro::main) { |
3625 | if ($Coro::current != $Coro::main) { |
3590 | warn "can only reload from main coroutine"; |
3626 | warn "can only reload from main coroutine"; |
3591 | return; |
3627 | return; |
3592 | } |
3628 | } |
3593 | |
3629 | |
|
|
3630 | return if $RELOAD++; |
|
|
3631 | |
|
|
3632 | my $t1 = EV::time; |
|
|
3633 | |
|
|
3634 | while ($RELOAD) { |
3594 | warn "reloading..."; |
3635 | warn "reloading..."; |
3595 | |
3636 | |
3596 | warn "entering sync_job"; |
3637 | warn "entering sync_job"; |
3597 | |
3638 | |
3598 | cf::sync_job { |
3639 | cf::sync_job { |
3599 | cf::write_runtime_sync; # external watchdog should not bark |
3640 | cf::write_runtime_sync; # external watchdog should not bark |
3600 | cf::emergency_save; |
3641 | cf::emergency_save; |
3601 | cf::write_runtime_sync; # external watchdog should not bark |
3642 | cf::write_runtime_sync; # external watchdog should not bark |
3602 | |
3643 | |
3603 | warn "syncing database to disk"; |
3644 | warn "syncing database to disk"; |
3604 | BDB::db_env_txn_checkpoint $DB_ENV; |
3645 | BDB::db_env_txn_checkpoint $DB_ENV; |
3605 | |
3646 | |
3606 | # if anything goes wrong in here, we should simply crash as we already saved |
3647 | # if anything goes wrong in here, we should simply crash as we already saved |
3607 | |
3648 | |
3608 | warn "flushing outstanding aio requests"; |
3649 | warn "flushing outstanding aio requests"; |
3609 | for (;;) { |
|
|
3610 | BDB::flush; |
|
|
3611 | IO::AIO::flush; |
|
|
3612 | Coro::cede_notself; |
|
|
3613 | last unless IO::AIO::nreqs || BDB::nreqs; |
3650 | while (IO::AIO::nreqs || BDB::nreqs) { |
3614 | warn "iterate..."; |
3651 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3615 | } |
|
|
3616 | |
|
|
3617 | ++$RELOAD; |
|
|
3618 | |
|
|
3619 | warn "cancelling all extension coros"; |
|
|
3620 | $_->cancel for values %EXT_CORO; |
|
|
3621 | %EXT_CORO = (); |
|
|
3622 | |
|
|
3623 | warn "removing commands"; |
|
|
3624 | %COMMAND = (); |
|
|
3625 | |
|
|
3626 | warn "removing ext/exti commands"; |
|
|
3627 | %EXTCMD = (); |
|
|
3628 | %EXTICMD = (); |
|
|
3629 | |
|
|
3630 | warn "unloading/nuking all extensions"; |
|
|
3631 | for my $pkg (@EXTS) { |
|
|
3632 | warn "... unloading $pkg"; |
|
|
3633 | |
|
|
3634 | if (my $cb = $pkg->can ("unload")) { |
|
|
3635 | eval { |
|
|
3636 | $cb->($pkg); |
|
|
3637 | 1 |
|
|
3638 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3639 | } |
3652 | } |
3640 | |
3653 | |
3641 | warn "... nuking $pkg"; |
3654 | warn "cancelling all extension coros"; |
3642 | Symbol::delete_package $pkg; |
3655 | $_->cancel for values %EXT_CORO; |
3643 | } |
3656 | %EXT_CORO = (); |
3644 | |
3657 | |
3645 | warn "unloading all perl modules loaded from $LIBDIR"; |
3658 | warn "removing commands"; |
3646 | while (my ($k, $v) = each %INC) { |
3659 | %COMMAND = (); |
3647 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3648 | |
3660 | |
|
|
3661 | warn "removing ext/exti commands"; |
|
|
3662 | %EXTCMD = (); |
|
|
3663 | %EXTICMD = (); |
|
|
3664 | |
|
|
3665 | warn "unloading/nuking all extensions"; |
|
|
3666 | for my $pkg (@EXTS) { |
3649 | warn "... unloading $k"; |
3667 | warn "... unloading $pkg"; |
3650 | delete $INC{$k}; |
|
|
3651 | |
3668 | |
3652 | $k =~ s/\.pm$//; |
|
|
3653 | $k =~ s/\//::/g; |
|
|
3654 | |
|
|
3655 | if (my $cb = $k->can ("unload_module")) { |
3669 | if (my $cb = $pkg->can ("unload")) { |
|
|
3670 | eval { |
3656 | $cb->(); |
3671 | $cb->($pkg); |
|
|
3672 | 1 |
|
|
3673 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3674 | } |
|
|
3675 | |
|
|
3676 | warn "... clearing $pkg"; |
|
|
3677 | clear_package $pkg; |
3657 | } |
3678 | } |
3658 | |
3679 | |
3659 | Symbol::delete_package $k; |
3680 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3681 | while (my ($k, $v) = each %INC) { |
|
|
3682 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3683 | |
|
|
3684 | warn "... unloading $k"; |
|
|
3685 | delete $INC{$k}; |
|
|
3686 | |
|
|
3687 | $k =~ s/\.pm$//; |
|
|
3688 | $k =~ s/\//::/g; |
|
|
3689 | |
|
|
3690 | if (my $cb = $k->can ("unload_module")) { |
|
|
3691 | $cb->(); |
|
|
3692 | } |
|
|
3693 | |
|
|
3694 | clear_package $k; |
3660 | } |
3695 | } |
3661 | |
3696 | |
3662 | warn "getting rid of safe::, as good as possible"; |
3697 | warn "getting rid of safe::, as good as possible"; |
3663 | Symbol::delete_package "safe::$_" |
3698 | clear_package "safe::$_" |
3664 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3699 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3665 | |
3700 | |
3666 | warn "unloading cf.pm \"a bit\""; |
3701 | warn "unloading cf.pm \"a bit\""; |
3667 | delete $INC{"cf.pm"}; |
3702 | delete $INC{"cf.pm"}; |
3668 | delete $INC{"cf/pod.pm"}; |
3703 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3669 | |
3704 | |
3670 | # don't, removes xs symbols, too, |
3705 | # don't, removes xs symbols, too, |
3671 | # and global variables created in xs |
3706 | # and global variables created in xs |
3672 | #Symbol::delete_package __PACKAGE__; |
3707 | #clear_package __PACKAGE__; |
3673 | |
3708 | |
3674 | warn "unload completed, starting to reload now"; |
3709 | warn "unload completed, starting to reload now"; |
3675 | |
3710 | |
3676 | warn "reloading cf.pm"; |
3711 | warn "reloading cf.pm"; |
3677 | require cf; |
3712 | require cf; |
3678 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3713 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3679 | |
3714 | |
3680 | warn "loading config and database again"; |
3715 | warn "loading config and database again"; |
3681 | cf::reload_config; |
3716 | cf::reload_config; |
3682 | |
3717 | |
3683 | warn "loading extensions"; |
3718 | warn "loading extensions"; |
3684 | cf::load_extensions; |
3719 | cf::load_extensions; |
3685 | |
3720 | |
|
|
3721 | if ($REATTACH_ON_RELOAD) { |
3686 | warn "reattaching attachments to objects/players"; |
3722 | warn "reattaching attachments to objects/players"; |
3687 | _global_reattach; # objects, sockets |
3723 | _global_reattach; # objects, sockets |
3688 | warn "reattaching attachments to maps"; |
3724 | warn "reattaching attachments to maps"; |
3689 | reattach $_ for values %MAP; |
3725 | reattach $_ for values %MAP; |
3690 | warn "reattaching attachments to players"; |
3726 | warn "reattaching attachments to players"; |
3691 | reattach $_ for values %PLAYER; |
3727 | reattach $_ for values %PLAYER; |
|
|
3728 | } |
3692 | |
3729 | |
|
|
3730 | warn "running post_init jobs"; |
|
|
3731 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3732 | |
3693 | warn "leaving sync_job"; |
3733 | warn "leaving sync_job"; |
3694 | |
3734 | |
3695 | 1 |
3735 | 1 |
3696 | } or do { |
3736 | } or do { |
3697 | warn $@; |
3737 | warn $@; |
3698 | cf::cleanup "error while reloading, exiting."; |
3738 | cf::cleanup "error while reloading, exiting."; |
3699 | }; |
3739 | }; |
3700 | |
3740 | |
3701 | warn "reloaded"; |
3741 | warn "reloaded"; |
|
|
3742 | --$RELOAD; |
|
|
3743 | } |
|
|
3744 | |
|
|
3745 | $t1 = EV::time - $t1; |
|
|
3746 | warn "reload completed in ${t1}s\n"; |
3702 | }; |
3747 | }; |
3703 | |
3748 | |
3704 | our $RELOAD_WATCHER; # used only during reload |
3749 | our $RELOAD_WATCHER; # used only during reload |
3705 | |
3750 | |
3706 | sub reload_perl() { |
3751 | sub reload_perl() { |
3707 | # doing reload synchronously and two reloads happen back-to-back, |
3752 | # doing reload synchronously and two reloads happen back-to-back, |
3708 | # coro crashes during coro_state_free->destroy here. |
3753 | # coro crashes during coro_state_free->destroy here. |
3709 | |
3754 | |
|
|
3755 | $RELOAD_WATCHER ||= cf::async { |
|
|
3756 | Coro::AIO::aio_wait cache_extensions; |
|
|
3757 | |
3710 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3758 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3711 | do_reload_perl; |
3759 | do_reload_perl; |
3712 | undef $RELOAD_WATCHER; |
3760 | undef $RELOAD_WATCHER; |
|
|
3761 | }; |
3713 | }; |
3762 | }; |
3714 | } |
3763 | } |
3715 | |
3764 | |
3716 | register_command "reload" => sub { |
3765 | register_command "reload" => sub { |
3717 | my ($who, $arg) = @_; |
3766 | my ($who, $arg) = @_; |
… | |
… | |
3792 | BDB::max_poll_reqs $TICK * 0.1; |
3841 | BDB::max_poll_reqs $TICK * 0.1; |
3793 | $AnyEvent::BDB::WATCHER->priority (1); |
3842 | $AnyEvent::BDB::WATCHER->priority (1); |
3794 | |
3843 | |
3795 | unless ($DB_ENV) { |
3844 | unless ($DB_ENV) { |
3796 | $DB_ENV = BDB::db_env_create; |
3845 | $DB_ENV = BDB::db_env_create; |
3797 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3846 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3798 | | BDB::LOG_AUTOREMOVE, 1); |
3847 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3848 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3799 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3849 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3800 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3850 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3801 | |
3851 | |
3802 | cf::sync_job { |
3852 | cf::sync_job { |
3803 | eval { |
3853 | eval { |
… | |
… | |
3829 | { |
3879 | { |
3830 | # configure IO::AIO |
3880 | # configure IO::AIO |
3831 | |
3881 | |
3832 | IO::AIO::min_parallel 8; |
3882 | IO::AIO::min_parallel 8; |
3833 | IO::AIO::max_poll_time $TICK * 0.1; |
3883 | IO::AIO::max_poll_time $TICK * 0.1; |
3834 | $AnyEvent::AIO::WATCHER->priority (1); |
3884 | undef $AnyEvent::AIO::WATCHER; |
3835 | } |
3885 | } |
3836 | |
3886 | |
3837 | my $_log_backtrace; |
3887 | my $_log_backtrace; |
3838 | |
3888 | |
3839 | sub _log_backtrace { |
3889 | sub _log_backtrace { |
… | |
… | |
3842 | $msg =~ s/\n//; |
3892 | $msg =~ s/\n//; |
3843 | |
3893 | |
3844 | # limit the # of concurrent backtraces |
3894 | # limit the # of concurrent backtraces |
3845 | if ($_log_backtrace < 2) { |
3895 | if ($_log_backtrace < 2) { |
3846 | ++$_log_backtrace; |
3896 | ++$_log_backtrace; |
|
|
3897 | my $perl_bt = Carp::longmess $msg; |
3847 | async { |
3898 | async { |
3848 | $Coro::current->{desc} = "abt $msg"; |
3899 | $Coro::current->{desc} = "abt $msg"; |
3849 | |
3900 | |
3850 | my @bt = fork_call { |
3901 | my @bt = fork_call { |
3851 | @addr = map { sprintf "%x", $_ } @addr; |
3902 | @addr = map { sprintf "%x", $_ } @addr; |
… | |
… | |
3862 | } |
3913 | } |
3863 | |
3914 | |
3864 | @funcs |
3915 | @funcs |
3865 | }; |
3916 | }; |
3866 | |
3917 | |
3867 | LOG llevInfo, "[ABT] $msg\n"; |
3918 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3919 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3868 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3920 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3869 | --$_log_backtrace; |
3921 | --$_log_backtrace; |
3870 | }; |
3922 | }; |
3871 | } else { |
3923 | } else { |
3872 | LOG llevInfo, "[ABT] $msg\n"; |
3924 | LOG llevInfo, "[ABT] $msg\n"; |
3873 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3925 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3874 | } |
3926 | } |
3875 | } |
3927 | } |
3876 | |
3928 | |
3877 | # load additional modules |
3929 | # load additional modules |
3878 | use cf::pod; |
3930 | eval "use cf::$_" for @EXTRA_MODULES; |
3879 | |
3931 | |
3880 | END { cf::emergency_save } |
3932 | END { cf::emergency_save } |
3881 | |
3933 | |
3882 | 1 |
3934 | 1 |
3883 | |
3935 | |