1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # the terms of the Affero GNU General Public License as published by the |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the Affero GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # and the GNU General Public License along with this program. If not, see |
17 | # and the GNU General Public License along with this program. If not, see |
18 | # <http://www.gnu.org/licenses/>. |
18 | # <http://www.gnu.org/licenses/>. |
19 | # |
19 | # |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
21 | # |
21 | # |
22 | |
22 | |
23 | package cf; |
23 | package cf; |
24 | |
24 | |
… | |
… | |
32 | use Safe; |
32 | use Safe; |
33 | use Safe::Hole; |
33 | use Safe::Hole; |
34 | use Storable (); |
34 | use Storable (); |
35 | use Carp (); |
35 | use Carp (); |
36 | |
36 | |
37 | use Guard (); |
37 | use AnyEvent (); |
|
|
38 | use AnyEvent::IO (); |
|
|
39 | use AnyEvent::DNS (); |
|
|
40 | |
38 | use Coro (); |
41 | use Coro (); |
39 | use Coro::State; |
42 | use Coro::State; |
40 | use Coro::Handle; |
43 | use Coro::Handle; |
41 | use Coro::EV; |
44 | use Coro::EV; |
42 | use Coro::AnyEvent; |
45 | use Coro::AnyEvent; |
… | |
… | |
48 | use Coro::AIO; |
51 | use Coro::AIO; |
49 | use Coro::BDB 1.6; |
52 | use Coro::BDB 1.6; |
50 | use Coro::Storable; |
53 | use Coro::Storable; |
51 | use Coro::Util (); |
54 | use Coro::Util (); |
52 | |
55 | |
|
|
56 | use Guard (); |
53 | use JSON::XS 2.01 (); |
57 | use JSON::XS 2.01 (); |
54 | use BDB (); |
58 | use BDB (); |
55 | use Data::Dumper; |
59 | use Data::Dumper; |
56 | use Fcntl; |
60 | use Fcntl; |
57 | use YAML::XS (); |
61 | use YAML::XS (); |
… | |
… | |
93 | our @EVENT; |
97 | our @EVENT; |
94 | our @REFLECT; # set by XS |
98 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
99 | our %REFLECT; # set by us |
96 | |
100 | |
97 | our $CONFDIR = confdir; |
101 | our $CONFDIR = confdir; |
|
|
102 | |
98 | our $DATADIR = datadir; |
103 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
104 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
105 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
106 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
107 | |
102 | our $LOCALDIR = localdir; |
108 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
109 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
110 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
111 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
112 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
113 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
114 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
115 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
116 | |
111 | our %RESOURCE; # unused |
117 | #our %RESOURCE; # unused |
112 | |
118 | |
113 | our $OUTPUT_RATE_MIN = 3000; |
119 | our $OUTPUT_RATE_MIN = 3000; |
114 | our $OUTPUT_RATE_MAX = 1000000; |
120 | our $OUTPUT_RATE_MAX = 1000000; |
115 | |
121 | |
116 | our $MAX_LINKS = 32; # how many chained exits to follow |
122 | our $MAX_LINKS = 32; # how many chained exits to follow |
… | |
… | |
127 | our $DB_ENV; |
133 | our $DB_ENV; |
128 | |
134 | |
129 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
135 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
130 | |
136 | |
131 | our %CFG; |
137 | our %CFG; |
|
|
138 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
132 | |
139 | |
133 | our $UPTIME; $UPTIME ||= time; |
140 | our $UPTIME; $UPTIME ||= time; |
134 | our $RUNTIME; |
141 | our $RUNTIME = 0; |
|
|
142 | our $SERVER_TICK = 0; |
135 | our $NOW; |
143 | our $NOW; |
136 | |
144 | |
137 | our (%PLAYER, %PLAYER_LOADING); # all users |
145 | our (%PLAYER, %PLAYER_LOADING); # all users |
138 | our (%MAP, %MAP_LOADING ); # all maps |
146 | our (%MAP, %MAP_LOADING ); # all maps |
139 | our $LINK_MAP; # the special {link} map, which is always available |
147 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
148 | |
156 | |
149 | our @POST_INIT; |
157 | our @POST_INIT; |
150 | |
158 | |
151 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
159 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
152 | our $REALLY_UNLOOP; # never set to true, please :) |
160 | our $REALLY_UNLOOP; # never set to true, please :) |
|
|
161 | |
|
|
162 | our $WAIT_FOR_TICK = new Coro::Signal; |
|
|
163 | our @WAIT_FOR_TICK_BEGIN; |
153 | |
164 | |
154 | binmode STDOUT; |
165 | binmode STDOUT; |
155 | binmode STDERR; |
166 | binmode STDERR; |
156 | |
167 | |
157 | # read virtual server time, if available |
168 | # read virtual server time, if available |
… | |
… | |
191 | |
202 | |
192 | =over 4 |
203 | =over 4 |
193 | |
204 | |
194 | =item $cf::UPTIME |
205 | =item $cf::UPTIME |
195 | |
206 | |
196 | The timestamp of the server start (so not actually an uptime). |
207 | The timestamp of the server start (so not actually an "uptime"). |
|
|
208 | |
|
|
209 | =item $cf::SERVER_TICK |
|
|
210 | |
|
|
211 | An unsigned integer that starts at zero when the server is started and is |
|
|
212 | incremented on every tick. |
|
|
213 | |
|
|
214 | =item $cf::NOW |
|
|
215 | |
|
|
216 | The (real) time of the last (current) server tick - updated before and |
|
|
217 | after tick processing, so this is useful only as a rough "what time is it |
|
|
218 | now" estimate. |
|
|
219 | |
|
|
220 | =item $cf::TICK |
|
|
221 | |
|
|
222 | The interval between each server tick, in seconds. |
197 | |
223 | |
198 | =item $cf::RUNTIME |
224 | =item $cf::RUNTIME |
199 | |
225 | |
200 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
226 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
201 | every server tick. |
227 | every server tick. |
… | |
… | |
207 | Various directories - "/etc", read-only install directory, perl-library |
233 | Various directories - "/etc", read-only install directory, perl-library |
208 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
234 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
209 | unique-items directory, player file directory, random maps directory and |
235 | unique-items directory, player file directory, random maps directory and |
210 | database environment. |
236 | database environment. |
211 | |
237 | |
212 | =item $cf::NOW |
|
|
213 | |
|
|
214 | The time of the last (current) server tick. |
|
|
215 | |
|
|
216 | =item $cf::TICK |
|
|
217 | |
|
|
218 | The interval between server ticks, in seconds. |
|
|
219 | |
|
|
220 | =item $cf::LOADAVG |
238 | =item $cf::LOADAVG |
221 | |
239 | |
222 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
240 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
223 | (none) and 1 (overloaded), indicating how much time is spent on processing |
241 | (none) and 1 (overloaded), indicating how much time is spent on processing |
224 | objects per tick. Healthy values are < 0.5. |
242 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
235 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
253 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
236 | |
254 | |
237 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
255 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
238 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
256 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
239 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
257 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
258 | |
|
|
259 | Note that cf::Wait_for_tick will immediately return when the server is not |
|
|
260 | ticking, making it suitable for small pauses in threads that need to run |
|
|
261 | when the server is paused. If that is not applicable (i.e. you I<really> |
|
|
262 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
|
|
263 | |
|
|
264 | =item $cf::WAIT_FOR_TICK |
|
|
265 | |
|
|
266 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
|
|
267 | variable contains a L<Coro::Signal> that is broadcats after every server |
|
|
268 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
|
|
269 | next server tick. |
240 | |
270 | |
241 | =cut |
271 | =cut |
242 | |
272 | |
243 | sub wait_for_tick(); |
273 | sub wait_for_tick(); |
244 | sub wait_for_tick_begin(); |
274 | sub wait_for_tick_begin(); |
… | |
… | |
310 | )) { |
340 | )) { |
311 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
341 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
312 | } |
342 | } |
313 | |
343 | |
314 | $EV::DIED = sub { |
344 | $EV::DIED = sub { |
315 | Carp::cluck "error in event callback: @_"; |
345 | warn "error in event callback: $@"; |
316 | }; |
346 | }; |
|
|
347 | |
|
|
348 | ############################################################################# |
|
|
349 | |
|
|
350 | sub fork_call(&@); |
|
|
351 | sub get_slot($;$$); |
317 | |
352 | |
318 | ############################################################################# |
353 | ############################################################################# |
319 | |
354 | |
320 | =head2 UTILITY FUNCTIONS |
355 | =head2 UTILITY FUNCTIONS |
321 | |
356 | |
… | |
… | |
342 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
377 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
343 | $d |
378 | $d |
344 | } || "[unable to dump $_[0]: '$@']"; |
379 | } || "[unable to dump $_[0]: '$@']"; |
345 | } |
380 | } |
346 | |
381 | |
|
|
382 | =item $scalar = cf::load_file $path |
|
|
383 | |
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|
384 | Loads the given file from path and returns its contents. Croaks on error |
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385 | and can block. |
|
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386 | |
|
|
387 | =cut |
|
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388 | |
|
|
389 | sub load_file($) { |
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390 | 0 <= aio_load $_[0], my $data |
|
|
391 | or Carp::croak "$_[0]: $!"; |
|
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392 | |
|
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393 | $data |
|
|
394 | } |
|
|
395 | |
|
|
396 | =item $success = cf::replace_file $path, $data, $sync |
|
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397 | |
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398 | Atomically replaces the file at the given $path with new $data, and |
|
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399 | optionally $sync the data to disk before replacing the file. |
|
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400 | |
|
|
401 | =cut |
|
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402 | |
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403 | sub replace_file($$;$) { |
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404 | my ($path, $data, $sync) = @_; |
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405 | |
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406 | my $lock = cf::lock_acquire ("replace_file:$path"); |
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407 | |
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|
408 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
|
409 | or return; |
|
|
410 | |
|
|
411 | $data = $data->() if ref $data; |
|
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412 | |
|
|
413 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
|
414 | or return; |
|
|
415 | |
|
|
416 | !$sync |
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417 | or !aio_fsync $fh |
|
|
418 | or return; |
|
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419 | |
|
|
420 | aio_close $fh |
|
|
421 | and return; |
|
|
422 | |
|
|
423 | aio_rename "$path~", $path |
|
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424 | and return; |
|
|
425 | |
|
|
426 | if ($sync) { |
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|
427 | $path =~ s%/[^/]*$%%; |
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|
428 | aio_pathsync $path; |
|
|
429 | } |
|
|
430 | |
|
|
431 | 1 |
|
|
432 | } |
|
|
433 | |
347 | =item $ref = cf::decode_json $json |
434 | =item $ref = cf::decode_json $json |
348 | |
435 | |
349 | Converts a JSON string into the corresponding perl data structure. |
436 | Converts a JSON string into the corresponding perl data structure. |
350 | |
437 | |
351 | =item $json = cf::encode_json $ref |
438 | =item $json = cf::encode_json $ref |
… | |
… | |
357 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
444 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
358 | |
445 | |
359 | sub encode_json($) { $json_coder->encode ($_[0]) } |
446 | sub encode_json($) { $json_coder->encode ($_[0]) } |
360 | sub decode_json($) { $json_coder->decode ($_[0]) } |
447 | sub decode_json($) { $json_coder->decode ($_[0]) } |
361 | |
448 | |
|
|
449 | =item $ref = cf::decode_storable $scalar |
|
|
450 | |
|
|
451 | Same as Coro::Storable::thaw, so blocks. |
|
|
452 | |
|
|
453 | =cut |
|
|
454 | |
|
|
455 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
456 | |
362 | =item $ref = cf::yaml_load $scalar |
457 | =item $ref = cf::decode_yaml $scalar |
363 | |
458 | |
364 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
459 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
365 | |
460 | |
366 | =cut |
461 | =cut |
367 | |
462 | |
368 | sub fork_call(&@); |
463 | sub decode_yaml($) { |
369 | |
|
|
370 | sub yaml_load($) { |
|
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371 | fork_call { YAML::XS::Load $_[0] } @_ |
464 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
465 | } |
|
|
466 | |
|
|
467 | =item $scalar = cf::unlzf $scalar |
|
|
468 | |
|
|
469 | Same as Compress::LZF::compress, but takes server ticks into account, so |
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|
470 | blocks. |
|
|
471 | |
|
|
472 | =cut |
|
|
473 | |
|
|
474 | sub unlzf($) { |
|
|
475 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
|
476 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
|
477 | Compress::LZF::decompress $_[0] |
372 | } |
478 | } |
373 | |
479 | |
374 | =item cf::post_init { BLOCK } |
480 | =item cf::post_init { BLOCK } |
375 | |
481 | |
376 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
482 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
… | |
… | |
460 | EV::periodic $start, $interval, 0, $cb |
566 | EV::periodic $start, $interval, 0, $cb |
461 | } |
567 | } |
462 | |
568 | |
463 | =item cf::get_slot $time[, $priority[, $name]] |
569 | =item cf::get_slot $time[, $priority[, $name]] |
464 | |
570 | |
465 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
571 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
466 | This call blocks and returns only when you have at least C<$time> seconds |
572 | (default: 0): This call blocks and returns only when you have at least |
467 | of cpu time till the next tick. The slot is only valid till the next cede. |
573 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
574 | till the next cede. |
|
|
575 | |
|
|
576 | Background jobs should use a priority les than zero, interactive jobs |
|
|
577 | should use 100 or more. |
468 | |
578 | |
469 | The optional C<$name> can be used to identify the job to run. It might be |
579 | The optional C<$name> can be used to identify the job to run. It might be |
470 | used for statistical purposes and should identify the same time-class. |
580 | used for statistical purposes and should identify the same time-class. |
471 | |
581 | |
472 | Useful for short background jobs. |
582 | Useful for short background jobs. |
… | |
… | |
501 | } |
611 | } |
502 | } |
612 | } |
503 | |
613 | |
504 | if (@SLOT_QUEUE) { |
614 | if (@SLOT_QUEUE) { |
505 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
615 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
506 | push @cf::WAIT_FOR_TICK, $signal; |
616 | $WAIT_FOR_TICK->wait; |
507 | $signal->wait; |
|
|
508 | } else { |
617 | } else { |
509 | $busy = 0; |
618 | $busy = 0; |
510 | Coro::schedule; |
619 | Coro::schedule; |
511 | } |
620 | } |
512 | } |
621 | } |
… | |
… | |
767 | |
876 | |
768 | my @data; |
877 | my @data; |
769 | my $md5; |
878 | my $md5; |
770 | |
879 | |
771 | for (0 .. $#$src) { |
880 | for (0 .. $#$src) { |
772 | 0 <= aio_load $src->[$_], $data[$_] |
881 | $data[$_] = load_file $src->[$_]; |
773 | or Carp::croak "$src->[$_]: $!"; |
|
|
774 | } |
882 | } |
775 | |
883 | |
776 | # if processing is expensive, check |
884 | # if processing is expensive, check |
777 | # checksum first |
885 | # checksum first |
778 | if (1) { |
886 | if (1) { |
… | |
… | |
1396 | my ($pl, $buf) = @_; |
1504 | my ($pl, $buf) = @_; |
1397 | |
1505 | |
1398 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1506 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1399 | |
1507 | |
1400 | if (ref $msg) { |
1508 | if (ref $msg) { |
1401 | my ($type, $reply, @payload) = |
1509 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
1402 | "ARRAY" eq ref $msg |
|
|
1403 | ? @$msg |
|
|
1404 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1405 | |
1510 | |
1406 | my @reply; |
1511 | my @reply; |
1407 | |
1512 | |
1408 | if (my $cb = $EXTCMD{$type}) { |
1513 | if (my $cb = $EXTCMD{$type}) { |
1409 | @reply = $cb->($pl, @payload); |
1514 | @reply = $cb->($pl, @payload); |
… | |
… | |
1431 | }; |
1536 | }; |
1432 | |
1537 | |
1433 | $grp |
1538 | $grp |
1434 | } |
1539 | } |
1435 | |
1540 | |
|
|
1541 | sub _ext_cfg_reg($$$$) { |
|
|
1542 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1543 | |
|
|
1544 | $cfgname = lc $varname |
|
|
1545 | unless length $cfgname; |
|
|
1546 | |
|
|
1547 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1548 | |
|
|
1549 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1550 | } |
|
|
1551 | |
1436 | sub load_extensions { |
1552 | sub load_extensions { |
1437 | info "loading extensions..."; |
1553 | info "loading extensions..."; |
|
|
1554 | |
|
|
1555 | %EXT_CFG = (); |
1438 | |
1556 | |
1439 | cf::sync_job { |
1557 | cf::sync_job { |
1440 | my %todo; |
1558 | my %todo; |
1441 | |
1559 | |
1442 | for my $path (<$LIBDIR/*.ext>) { |
1560 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1485 | unless exists $done{$_}; |
1603 | unless exists $done{$_}; |
1486 | } |
1604 | } |
1487 | |
1605 | |
1488 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1606 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1489 | |
1607 | |
|
|
1608 | my $source = $v->{source}; |
|
|
1609 | |
|
|
1610 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1611 | $source =~ s{ |
|
|
1612 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1613 | }{ |
|
|
1614 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1615 | }gmxe; |
|
|
1616 | |
1490 | my $active = eval $v->{source}; |
1617 | my $active = eval $source; |
1491 | |
1618 | |
1492 | if (length $@) { |
1619 | if (length $@) { |
1493 | error "$v->{path}: $@\n"; |
1620 | error "$v->{path}: $@\n"; |
1494 | |
1621 | |
1495 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1622 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
… | |
… | |
1512 | |
1639 | |
1513 | while (my ($k, $v) = each %todo) { |
1640 | while (my ($k, $v) = each %todo) { |
1514 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1641 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1515 | if exists $v->{meta}{mandatory}; |
1642 | if exists $v->{meta}{mandatory}; |
1516 | } |
1643 | } |
|
|
1644 | |
|
|
1645 | last; |
1517 | } |
1646 | } |
1518 | } |
1647 | } |
1519 | }; |
1648 | }; |
1520 | } |
1649 | } |
1521 | |
1650 | |
… | |
… | |
1861 | sub generate_random_map { |
1990 | sub generate_random_map { |
1862 | my ($self, $rmp) = @_; |
1991 | my ($self, $rmp) = @_; |
1863 | |
1992 | |
1864 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1993 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1865 | |
1994 | |
1866 | # mit "rum" bekleckern, nicht |
|
|
1867 | $self->_create_random_map ( |
1995 | $self->_create_random_map ($rmp); |
1868 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1869 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
|
|
1870 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1871 | $rmp->{exit_on_final_map}, |
|
|
1872 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1873 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1874 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1875 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1876 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1877 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1878 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1879 | ) |
|
|
1880 | } |
1996 | } |
1881 | |
1997 | |
1882 | =item cf::map->register ($regex, $prio) |
1998 | =item cf::map->register ($regex, $prio) |
1883 | |
1999 | |
1884 | Register a handler for the map path matching the given regex at the |
2000 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1962 | |
2078 | |
1963 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
2079 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1964 | () |
2080 | () |
1965 | } |
2081 | } |
1966 | |
2082 | |
|
|
2083 | # may re-bless or do other evil things |
1967 | sub init { |
2084 | sub init { |
1968 | my ($self) = @_; |
2085 | my ($self) = @_; |
1969 | |
2086 | |
1970 | $self |
2087 | $self |
1971 | } |
2088 | } |
… | |
… | |
2036 | $self->{load_path} = $path; |
2153 | $self->{load_path} = $path; |
2037 | |
2154 | |
2038 | 1 |
2155 | 1 |
2039 | } |
2156 | } |
2040 | |
2157 | |
|
|
2158 | # used to laod the header of an original map |
2041 | sub load_header_orig { |
2159 | sub load_header_orig { |
2042 | my ($self) = @_; |
2160 | my ($self) = @_; |
2043 | |
2161 | |
2044 | $self->load_header_from ($self->load_path) |
2162 | $self->load_header_from ($self->load_path) |
2045 | } |
2163 | } |
2046 | |
2164 | |
|
|
2165 | # used to laod the header of an instantiated map |
2047 | sub load_header_temp { |
2166 | sub load_header_temp { |
2048 | my ($self) = @_; |
2167 | my ($self) = @_; |
2049 | |
2168 | |
2050 | $self->load_header_from ($self->save_path) |
2169 | $self->load_header_from ($self->save_path) |
2051 | } |
2170 | } |
2052 | |
2171 | |
|
|
2172 | # called after loading the header from an instantiated map |
2053 | sub prepare_temp { |
2173 | sub prepare_temp { |
2054 | my ($self) = @_; |
2174 | my ($self) = @_; |
2055 | |
2175 | |
2056 | $self->last_access ((delete $self->{last_access}) |
2176 | $self->last_access ((delete $self->{last_access}) |
2057 | || $cf::RUNTIME); #d# |
2177 | || $cf::RUNTIME); #d# |
2058 | # safety |
2178 | # safety |
2059 | $self->{instantiate_time} = $cf::RUNTIME |
2179 | $self->{instantiate_time} = $cf::RUNTIME |
2060 | if $self->{instantiate_time} > $cf::RUNTIME; |
2180 | if $self->{instantiate_time} > $cf::RUNTIME; |
2061 | } |
2181 | } |
2062 | |
2182 | |
|
|
2183 | # called after loading the header from an original map |
2063 | sub prepare_orig { |
2184 | sub prepare_orig { |
2064 | my ($self) = @_; |
2185 | my ($self) = @_; |
2065 | |
2186 | |
2066 | $self->{load_original} = 1; |
2187 | $self->{load_original} = 1; |
2067 | $self->{instantiate_time} = $cf::RUNTIME; |
2188 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2093 | sub find { |
2214 | sub find { |
2094 | my ($path, $origin) = @_; |
2215 | my ($path, $origin) = @_; |
2095 | |
2216 | |
2096 | cf::cede_to_tick; |
2217 | cf::cede_to_tick; |
2097 | |
2218 | |
2098 | $path = normalise $path, $origin && $origin->path; |
2219 | $path = normalise $path, $origin; |
2099 | |
2220 | |
2100 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2221 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2101 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2222 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2102 | |
2223 | |
2103 | $cf::MAP{$path} || do { |
2224 | $cf::MAP{$path} || do { |
… | |
… | |
2134 | |
2255 | |
2135 | { |
2256 | { |
2136 | my $guard = cf::lock_acquire "map_data:$path"; |
2257 | my $guard = cf::lock_acquire "map_data:$path"; |
2137 | |
2258 | |
2138 | return unless $self->valid; |
2259 | return unless $self->valid; |
2139 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2260 | return unless $self->state == cf::MAP_SWAPPED; |
2140 | |
|
|
2141 | $self->in_memory (cf::MAP_LOADING); |
|
|
2142 | |
2261 | |
2143 | $self->alloc; |
2262 | $self->alloc; |
2144 | |
2263 | |
2145 | $self->pre_load; |
2264 | $self->pre_load; |
2146 | cf::cede_to_tick; |
2265 | cf::cede_to_tick; |
2147 | |
2266 | |
|
|
2267 | if (exists $self->{load_path}) { |
2148 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2268 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2149 | $f->skip_block; |
2269 | $f->skip_block; |
2150 | $self->_load_objects ($f) |
2270 | $self->_load_objects ($f) |
2151 | or return; |
2271 | or return; |
2152 | |
2272 | |
2153 | $self->post_load_original |
2273 | $self->post_load_original |
2154 | if delete $self->{load_original}; |
2274 | if delete $self->{load_original}; |
2155 | |
2275 | |
2156 | if (my $uniq = $self->uniq_path) { |
2276 | if (my $uniq = $self->uniq_path) { |
2157 | utf8::encode $uniq; |
2277 | utf8::encode $uniq; |
2158 | unless (aio_stat $uniq) { |
2278 | unless (aio_stat $uniq) { |
2159 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2279 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2160 | $self->clear_unique_items; |
2280 | $self->clear_unique_items; |
2161 | $self->_load_objects ($f); |
2281 | $self->_load_objects ($f); |
2162 | $f->resolve_delayed_derefs; |
2282 | $f->resolve_delayed_derefs; |
|
|
2283 | } |
2163 | } |
2284 | } |
2164 | } |
2285 | } |
2165 | } |
|
|
2166 | |
2286 | |
2167 | $f->resolve_delayed_derefs; |
2287 | $f->resolve_delayed_derefs; |
|
|
2288 | } else { |
|
|
2289 | $self->post_load_original |
|
|
2290 | if delete $self->{load_original}; |
|
|
2291 | } |
|
|
2292 | |
|
|
2293 | $self->state (cf::MAP_INACTIVE); |
2168 | |
2294 | |
2169 | cf::cede_to_tick; |
2295 | cf::cede_to_tick; |
2170 | # now do the right thing for maps |
2296 | # now do the right thing for maps |
2171 | $self->link_multipart_objects; |
2297 | $self->link_multipart_objects; |
2172 | $self->difficulty ($self->estimate_difficulty) |
2298 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2176 | unless ($self->{deny_activate}) { |
2302 | unless ($self->{deny_activate}) { |
2177 | $self->decay_objects; |
2303 | $self->decay_objects; |
2178 | $self->fix_auto_apply; |
2304 | $self->fix_auto_apply; |
2179 | $self->update_buttons; |
2305 | $self->update_buttons; |
2180 | cf::cede_to_tick; |
2306 | cf::cede_to_tick; |
2181 | $self->activate; |
2307 | #$self->activate; # no longer activate maps automatically |
2182 | } |
2308 | } |
2183 | |
2309 | |
2184 | $self->{last_save} = $cf::RUNTIME; |
2310 | $self->{last_save} = $cf::RUNTIME; |
2185 | $self->last_access ($cf::RUNTIME); |
2311 | $self->last_access ($cf::RUNTIME); |
2186 | |
|
|
2187 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2188 | } |
2312 | } |
2189 | |
2313 | |
2190 | $self->post_load; |
2314 | $self->post_load; |
2191 | |
2315 | |
2192 | 1 |
2316 | 1 |
… | |
… | |
2205 | # if $self->per_party; |
2329 | # if $self->per_party; |
2206 | |
2330 | |
2207 | $self |
2331 | $self |
2208 | } |
2332 | } |
2209 | |
2333 | |
2210 | # find and load all maps in the 3x3 area around a map |
|
|
2211 | sub load_neighbours { |
|
|
2212 | my ($map) = @_; |
|
|
2213 | |
|
|
2214 | my @neigh; # diagonal neighbours |
|
|
2215 | |
|
|
2216 | for (0 .. 3) { |
|
|
2217 | my $neigh = $map->tile_path ($_) |
|
|
2218 | or next; |
|
|
2219 | $neigh = find $neigh, $map |
|
|
2220 | or next; |
|
|
2221 | $neigh->load; |
|
|
2222 | |
|
|
2223 | # now find the diagonal neighbours |
|
|
2224 | push @neigh, |
|
|
2225 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
2226 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
2227 | } |
|
|
2228 | |
|
|
2229 | for (grep defined $_->[0], @neigh) { |
|
|
2230 | my ($path, $origin) = @$_; |
|
|
2231 | my $neigh = find $path, $origin |
|
|
2232 | or next; |
|
|
2233 | $neigh->load; |
|
|
2234 | } |
|
|
2235 | } |
|
|
2236 | |
|
|
2237 | sub find_sync { |
2334 | sub find_sync { |
2238 | my ($path, $origin) = @_; |
2335 | my ($path, $origin) = @_; |
2239 | |
2336 | |
|
|
2337 | # it's a bug to call this from the main context |
2240 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2338 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2241 | if $Coro::current == $Coro::main; |
2339 | if $Coro::current == $Coro::main; |
2242 | |
2340 | |
2243 | find $path, $origin |
2341 | find $path, $origin |
2244 | } |
2342 | } |
2245 | |
2343 | |
2246 | sub do_load_sync { |
2344 | sub do_load_sync { |
2247 | my ($map) = @_; |
2345 | my ($map) = @_; |
2248 | |
2346 | |
|
|
2347 | # it's a bug to call this from the main context |
2249 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2348 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2250 | if $Coro::current == $Coro::main; |
2349 | if $Coro::current == $Coro::main; |
2251 | |
2350 | |
2252 | $map->load; |
2351 | $map->load; |
2253 | } |
2352 | } |
… | |
… | |
2256 | our $MAP_PREFETCHER = undef; |
2355 | our $MAP_PREFETCHER = undef; |
2257 | |
2356 | |
2258 | sub find_async { |
2357 | sub find_async { |
2259 | my ($path, $origin, $load) = @_; |
2358 | my ($path, $origin, $load) = @_; |
2260 | |
2359 | |
2261 | $path = normalise $path, $origin && $origin->{path}; |
2360 | $path = normalise $path, $origin; |
2262 | |
2361 | |
2263 | if (my $map = $cf::MAP{$path}) { |
2362 | if (my $map = $cf::MAP{$path}) { |
2264 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2363 | return $map if !$load || $map->linkable; |
2265 | } |
2364 | } |
2266 | |
2365 | |
2267 | $MAP_PREFETCH{$path} |= $load; |
2366 | $MAP_PREFETCH{$path} |= $load; |
2268 | |
2367 | |
2269 | $MAP_PREFETCHER ||= cf::async { |
2368 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2328 | sub swap_out { |
2427 | sub swap_out { |
2329 | my ($self) = @_; |
2428 | my ($self) = @_; |
2330 | |
2429 | |
2331 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2430 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2332 | |
2431 | |
2333 | return if $self->in_memory != cf::MAP_ACTIVE; |
2432 | return if !$self->linkable; |
2334 | return if $self->{deny_save}; |
2433 | return if $self->{deny_save}; |
2335 | return if $self->players; |
2434 | return if $self->players; |
2336 | |
2435 | |
2337 | # first deactivate the map and "unlink" it from the core |
2436 | # first deactivate the map and "unlink" it from the core |
2338 | $self->deactivate; |
2437 | $self->deactivate; |
2339 | $_->clear_links_to ($self) for values %cf::MAP; |
2438 | $_->clear_links_to ($self) for values %cf::MAP; |
2340 | $self->in_memory (cf::MAP_SWAPPED); |
2439 | $self->state (cf::MAP_SWAPPED); |
2341 | |
2440 | |
2342 | # then atomically save |
2441 | # then atomically save |
2343 | $self->_save; |
2442 | $self->_save; |
2344 | |
2443 | |
2345 | # then free the map |
2444 | # then free the map |
… | |
… | |
2371 | |
2470 | |
2372 | return if $self->players; |
2471 | return if $self->players; |
2373 | |
2472 | |
2374 | cf::trace "resetting map ", $self->path, "\n"; |
2473 | cf::trace "resetting map ", $self->path, "\n"; |
2375 | |
2474 | |
2376 | $self->in_memory (cf::MAP_SWAPPED); |
2475 | $self->state (cf::MAP_SWAPPED); |
2377 | |
2476 | |
2378 | # need to save uniques path |
2477 | # need to save uniques path |
2379 | unless ($self->{deny_save}) { |
2478 | unless ($self->{deny_save}) { |
2380 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2479 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2381 | |
2480 | |
… | |
… | |
2711 | # use -1 or undef as default coordinates, not 0, 0 |
2810 | # use -1 or undef as default coordinates, not 0, 0 |
2712 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2811 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2713 | if $x <= 0 && $y <= 0; |
2812 | if $x <= 0 && $y <= 0; |
2714 | |
2813 | |
2715 | $map->load; |
2814 | $map->load; |
2716 | $map->load_neighbours; |
|
|
2717 | |
2815 | |
2718 | return unless $self->contr->active; |
2816 | return unless $self->contr->active; |
2719 | |
2817 | |
2720 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2818 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2721 | if ($self->enter_map ($map, $x, $y)) { |
2819 | if ($self->enter_map ($map, $x, $y)) { |
… | |
… | |
2777 | ($path, $x, $y) = (undef, undef, undef); |
2875 | ($path, $x, $y) = (undef, undef, undef); |
2778 | } |
2876 | } |
2779 | } |
2877 | } |
2780 | |
2878 | |
2781 | my $map = eval { |
2879 | my $map = eval { |
2782 | my $map = defined $path ? cf::map::find $path : undef; |
2880 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2783 | |
2881 | |
2784 | if ($map) { |
2882 | if ($map) { |
2785 | $map = $map->customise_for ($self); |
2883 | $map = $map->customise_for ($self); |
2786 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2884 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2787 | } else { |
2885 | } else { |
… | |
… | |
2877 | $Coro::current->{desc} = "enter_exit"; |
2975 | $Coro::current->{desc} = "enter_exit"; |
2878 | |
2976 | |
2879 | unless (eval { |
2977 | unless (eval { |
2880 | $self->deactivate_recursive; # just to be sure |
2978 | $self->deactivate_recursive; # just to be sure |
2881 | |
2979 | |
2882 | # random map handling |
|
|
2883 | { |
|
|
2884 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2885 | |
|
|
2886 | prepare_random_map $exit |
|
|
2887 | if $exit->slaying eq "/!"; |
|
|
2888 | } |
|
|
2889 | |
|
|
2890 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2980 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2891 | my $x = $exit->stats->hp; |
2981 | my $x = $exit->stats->hp; |
2892 | my $y = $exit->stats->sp; |
2982 | my $y = $exit->stats->sp; |
|
|
2983 | |
|
|
2984 | # special map handling |
|
|
2985 | my $slaying = $exit->slaying; |
|
|
2986 | |
|
|
2987 | # special map handling |
|
|
2988 | if ($slaying eq "/!") { |
|
|
2989 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2990 | |
|
|
2991 | prepare_random_map $exit |
|
|
2992 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
2993 | |
|
|
2994 | $map = $exit->slaying; |
|
|
2995 | |
|
|
2996 | } elsif ($slaying eq '!up') { |
|
|
2997 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
2998 | $x = $exit->x; |
|
|
2999 | $y = $exit->y; |
|
|
3000 | |
|
|
3001 | } elsif ($slaying eq '!down') { |
|
|
3002 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
3003 | $x = $exit->x; |
|
|
3004 | $y = $exit->y; |
|
|
3005 | } |
2893 | |
3006 | |
2894 | $self->goto ($map, $x, $y); |
3007 | $self->goto ($map, $x, $y); |
2895 | |
3008 | |
2896 | # if exit is damned, update players death & WoR home-position |
3009 | # if exit is damned, update players death & WoR home-position |
2897 | $self->contr->savebed ($map, $x, $y) |
3010 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
3122 | =cut |
3235 | =cut |
3123 | |
3236 | |
3124 | sub cf::client::ext_msg($$@) { |
3237 | sub cf::client::ext_msg($$@) { |
3125 | my ($self, $type, @msg) = @_; |
3238 | my ($self, $type, @msg) = @_; |
3126 | |
3239 | |
3127 | if ($self->extcmd == 2) { |
|
|
3128 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3240 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3129 | } elsif ($self->extcmd == 1) { # TODO: remove |
|
|
3130 | push @msg, msgtype => "event_$type"; |
|
|
3131 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3132 | } |
|
|
3133 | } |
3241 | } |
3134 | |
3242 | |
3135 | =item $client->ext_reply ($msgid, @msg) |
3243 | =item $client->ext_reply ($msgid, @msg) |
3136 | |
3244 | |
3137 | Sends an ext reply to the client. |
3245 | Sends an ext reply to the client. |
… | |
… | |
3139 | =cut |
3247 | =cut |
3140 | |
3248 | |
3141 | sub cf::client::ext_reply($$@) { |
3249 | sub cf::client::ext_reply($$@) { |
3142 | my ($self, $id, @msg) = @_; |
3250 | my ($self, $id, @msg) = @_; |
3143 | |
3251 | |
3144 | if ($self->extcmd == 2) { |
|
|
3145 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3252 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3146 | } elsif ($self->extcmd == 1) { |
|
|
3147 | #TODO: version 1, remove |
|
|
3148 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
3149 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3150 | } |
|
|
3151 | } |
3253 | } |
3152 | |
3254 | |
3153 | =item $success = $client->query ($flags, "text", \&cb) |
3255 | =item $success = $client->query ($flags, "text", \&cb) |
3154 | |
3256 | |
3155 | Queues a query to the client, calling the given callback with |
3257 | Queues a query to the client, calling the given callback with |
… | |
… | |
3210 | my ($ns, $buf) = @_; |
3312 | my ($ns, $buf) = @_; |
3211 | |
3313 | |
3212 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3314 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3213 | |
3315 | |
3214 | if (ref $msg) { |
3316 | if (ref $msg) { |
3215 | my ($type, $reply, @payload) = |
3317 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
3216 | "ARRAY" eq ref $msg |
|
|
3217 | ? @$msg |
|
|
3218 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3219 | |
3318 | |
3220 | my @reply; |
3319 | my @reply; |
3221 | |
3320 | |
3222 | if (my $cb = $EXTICMD{$type}) { |
3321 | if (my $cb = $EXTICMD{$type}) { |
3223 | @reply = $cb->($ns, @payload); |
3322 | @reply = $cb->($ns, @payload); |
… | |
… | |
3401 | =cut |
3500 | =cut |
3402 | |
3501 | |
3403 | ############################################################################# |
3502 | ############################################################################# |
3404 | # the server's init and main functions |
3503 | # the server's init and main functions |
3405 | |
3504 | |
|
|
3505 | our %FACEHASH; # hash => idx, #d# HACK for http server |
|
|
3506 | |
|
|
3507 | # internal api, not fianlised |
|
|
3508 | sub add_face { |
|
|
3509 | my ($name, $type, $data) = @_; |
|
|
3510 | |
|
|
3511 | my $idx = cf::face::find $name; |
|
|
3512 | |
|
|
3513 | if ($idx) { |
|
|
3514 | delete $FACEHASH{cf::face::get_chksum $idx}; |
|
|
3515 | } else { |
|
|
3516 | $idx = cf::face::alloc $name; |
|
|
3517 | } |
|
|
3518 | |
|
|
3519 | my $hash = cf::face::mangle_chksum Digest::MD5::md5 $data; |
|
|
3520 | |
|
|
3521 | cf::face::set_type $idx, $type; |
|
|
3522 | cf::face::set_data $idx, 0, $data, $hash; |
|
|
3523 | cf::face::set_meta $idx, $type & 1 ? undef : undef; |
|
|
3524 | $FACEHASH{$hash} = $idx;#d# |
|
|
3525 | |
|
|
3526 | $idx |
|
|
3527 | } |
|
|
3528 | |
3406 | sub load_facedata($) { |
3529 | sub load_facedata($) { |
3407 | my ($path) = @_; |
3530 | my ($path) = @_; |
3408 | |
3531 | |
3409 | # HACK to clear player env face cache, we need some signal framework |
3532 | # HACK to clear player env face cache, we need some signal framework |
3410 | # for this (global event?) |
3533 | # for this (global event?) |
… | |
… | |
3412 | |
3535 | |
3413 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3536 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3414 | |
3537 | |
3415 | trace "loading facedata from $path\n"; |
3538 | trace "loading facedata from $path\n"; |
3416 | |
3539 | |
3417 | 0 < aio_load $path, my $facedata |
3540 | my $facedata = decode_storable load_file $path; |
3418 | or die "$path: $!"; |
|
|
3419 | |
|
|
3420 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3421 | |
3541 | |
3422 | $facedata->{version} == 2 |
3542 | $facedata->{version} == 2 |
3423 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3543 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3424 | |
3544 | |
3425 | # patch in the exptable |
|
|
3426 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
|
|
3427 | $facedata->{resource}{"res/exp_table"} = { |
|
|
3428 | type => FT_RSRC, |
|
|
3429 | data => $exp_table, |
|
|
3430 | hash => (Digest::MD5::md5 $exp_table), |
|
|
3431 | }; |
|
|
3432 | cf::cede_to_tick; |
3545 | cf::cede_to_tick; |
3433 | |
3546 | |
3434 | { |
3547 | { |
3435 | my $faces = $facedata->{faceinfo}; |
3548 | my $faces = $facedata->{faceinfo}; |
3436 | |
3549 | |
3437 | while (my ($face, $info) = each %$faces) { |
3550 | for my $face (sort keys %$faces) { |
|
|
3551 | my $info = $faces->{$face}; |
3438 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3552 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3439 | |
3553 | |
3440 | cf::face::set_visibility $idx, $info->{visibility}; |
3554 | cf::face::set_visibility $idx, $info->{visibility}; |
3441 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3555 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3442 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3556 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3443 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3557 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
|
|
3558 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
|
|
3559 | $FACEHASH{$info->{hash64}} = $idx;#d# |
3444 | |
3560 | |
3445 | cf::cede_to_tick; |
3561 | cf::cede_to_tick; |
3446 | } |
3562 | } |
3447 | |
3563 | |
3448 | while (my ($face, $info) = each %$faces) { |
3564 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3475 | |
3591 | |
3476 | { |
3592 | { |
3477 | my $res = $facedata->{resource}; |
3593 | my $res = $facedata->{resource}; |
3478 | |
3594 | |
3479 | while (my ($name, $info) = each %$res) { |
3595 | while (my ($name, $info) = each %$res) { |
3480 | if (defined $info->{type}) { |
3596 | if (defined (my $type = $info->{type})) { |
|
|
3597 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3481 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3598 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3482 | |
3599 | |
|
|
3600 | cf::face::set_type $idx, $type; |
3483 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3601 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3484 | cf::face::set_type $idx, $info->{type}; |
3602 | cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3603 | $FACEHASH{$info->{hash}} = $idx;#d# |
3485 | } else { |
3604 | } else { |
3486 | $RESOURCE{$name} = $info; # unused |
3605 | # $RESOURCE{$name} = $info; # unused |
3487 | } |
3606 | } |
3488 | |
3607 | |
3489 | cf::cede_to_tick; |
3608 | cf::cede_to_tick; |
3490 | } |
3609 | } |
3491 | } |
3610 | } |
… | |
… | |
3509 | my $status = load_resource_file_ $_[0]; |
3628 | my $status = load_resource_file_ $_[0]; |
3510 | get_slot 0.1, 100; |
3629 | get_slot 0.1, 100; |
3511 | cf::arch::commit_load; |
3630 | cf::arch::commit_load; |
3512 | |
3631 | |
3513 | $status |
3632 | $status |
|
|
3633 | } |
|
|
3634 | |
|
|
3635 | sub reload_exp_table { |
|
|
3636 | _reload_exp_table; |
|
|
3637 | |
|
|
3638 | add_face "res/exp_table" => FT_RSRC, |
|
|
3639 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3640 | [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level] |
|
|
3641 | ); |
|
|
3642 | } |
|
|
3643 | |
|
|
3644 | sub reload_materials { |
|
|
3645 | _reload_materials; |
3514 | } |
3646 | } |
3515 | |
3647 | |
3516 | sub reload_regions { |
3648 | sub reload_regions { |
3517 | # HACK to clear player env face cache, we need some signal framework |
3649 | # HACK to clear player env face cache, we need some signal framework |
3518 | # for this (global event?) |
3650 | # for this (global event?) |
… | |
… | |
3533 | } |
3665 | } |
3534 | |
3666 | |
3535 | sub reload_archetypes { |
3667 | sub reload_archetypes { |
3536 | load_resource_file "$DATADIR/archetypes" |
3668 | load_resource_file "$DATADIR/archetypes" |
3537 | or die "unable to load archetypes\n"; |
3669 | or die "unable to load archetypes\n"; |
|
|
3670 | |
|
|
3671 | add_face "res/skill_info" => FT_RSRC, |
|
|
3672 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3673 | [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1] |
|
|
3674 | ); |
|
|
3675 | add_face "res/spell_paths" => FT_RSRC, |
|
|
3676 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3677 | [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1] |
|
|
3678 | ); |
3538 | } |
3679 | } |
3539 | |
3680 | |
3540 | sub reload_treasures { |
3681 | sub reload_treasures { |
3541 | load_resource_file "$DATADIR/treasures" |
3682 | load_resource_file "$DATADIR/treasures" |
3542 | or die "unable to load treasurelists\n"; |
3683 | or die "unable to load treasurelists\n"; |
3543 | } |
3684 | } |
3544 | |
3685 | |
3545 | sub reload_sound { |
3686 | sub reload_sound { |
3546 | trace "loading sound config from $DATADIR/sound\n"; |
3687 | trace "loading sound config from $DATADIR/sound\n"; |
3547 | |
3688 | |
3548 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3549 | or die "$DATADIR/sound $!"; |
|
|
3550 | |
|
|
3551 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
3689 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
3552 | |
3690 | |
3553 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3691 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3554 | my $sound = $soundconf->{compat}[$_] |
3692 | my $sound = $soundconf->{compat}[$_] |
3555 | or next; |
3693 | or next; |
3556 | |
3694 | |
… | |
… | |
3566 | } |
3704 | } |
3567 | |
3705 | |
3568 | sub reload_resources { |
3706 | sub reload_resources { |
3569 | trace "reloading resource files...\n"; |
3707 | trace "reloading resource files...\n"; |
3570 | |
3708 | |
3571 | reload_exp_table; |
|
|
3572 | reload_materials; |
3709 | reload_materials; |
3573 | reload_facedata; |
3710 | reload_facedata; |
|
|
3711 | reload_exp_table; |
3574 | reload_sound; |
3712 | reload_sound; |
3575 | reload_archetypes; |
3713 | reload_archetypes; |
3576 | reload_regions; |
3714 | reload_regions; |
3577 | reload_treasures; |
3715 | reload_treasures; |
3578 | |
3716 | |
… | |
… | |
3580 | } |
3718 | } |
3581 | |
3719 | |
3582 | sub reload_config { |
3720 | sub reload_config { |
3583 | trace "reloading config file...\n"; |
3721 | trace "reloading config file...\n"; |
3584 | |
3722 | |
3585 | 0 < aio_load "$CONFDIR/config", my $config |
3723 | my $config = load_file "$CONFDIR/config"; |
3586 | or die "$CONFDIR/config: $!"; |
|
|
3587 | |
|
|
3588 | utf8::decode $config; |
3724 | utf8::decode $config; |
3589 | *CFG = yaml_load $config; |
3725 | *CFG = decode_yaml $config; |
3590 | |
3726 | |
3591 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3727 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3592 | |
3728 | |
3593 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3729 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3594 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3730 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3632 | |
3768 | |
3633 | sub main { |
3769 | sub main { |
3634 | cf::init_globals; # initialise logging |
3770 | cf::init_globals; # initialise logging |
3635 | |
3771 | |
3636 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3772 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3637 | LOG llevInfo, "Copyright (C) 2005-2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3773 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3638 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3774 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3639 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3775 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3640 | |
3776 | |
3641 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3777 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3642 | |
3778 | |
3643 | # we must not ever block the main coroutine |
3779 | # we must not ever block the main coroutine |
3644 | local $Coro::idle = sub { |
3780 | $Coro::idle = sub { |
3645 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3781 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3646 | (async { |
3782 | (async { |
3647 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3783 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3648 | EV::loop EV::LOOP_ONESHOT; |
3784 | EV::loop EV::LOOP_ONESHOT; |
3649 | })->prio (Coro::PRIO_MAX); |
3785 | })->prio (Coro::PRIO_MAX); |
… | |
… | |
3684 | }; |
3820 | }; |
3685 | |
3821 | |
3686 | cf::object::thawer::errors_are_fatal 0; |
3822 | cf::object::thawer::errors_are_fatal 0; |
3687 | info "parse errors in files are no longer fatal from this point on.\n"; |
3823 | info "parse errors in files are no longer fatal from this point on.\n"; |
3688 | |
3824 | |
3689 | my $free_main; $free_main = EV::idle sub { |
3825 | AE::postpone { |
3690 | undef $free_main; |
|
|
3691 | undef &main; # free gobs of memory :) |
3826 | undef &main; # free gobs of memory :) |
3692 | }; |
3827 | }; |
3693 | |
3828 | |
3694 | goto &main_loop; |
3829 | goto &main_loop; |
3695 | } |
3830 | } |
… | |
… | |
3852 | |
3987 | |
3853 | cf::write_runtime_sync; # external watchdog should not bark |
3988 | cf::write_runtime_sync; # external watchdog should not bark |
3854 | |
3989 | |
3855 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3990 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3856 | while (IO::AIO::nreqs || BDB::nreqs) { |
3991 | while (IO::AIO::nreqs || BDB::nreqs) { |
3857 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3992 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
3858 | } |
3993 | } |
3859 | |
3994 | |
3860 | cf::write_runtime_sync; # external watchdog should not bark |
3995 | cf::write_runtime_sync; # external watchdog should not bark |
3861 | }; |
3996 | }; |
3862 | |
3997 | |
… | |
… | |
4043 | |
4178 | |
4044 | ############################################################################# |
4179 | ############################################################################# |
4045 | |
4180 | |
4046 | my $bug_warning = 0; |
4181 | my $bug_warning = 0; |
4047 | |
4182 | |
4048 | our @WAIT_FOR_TICK; |
|
|
4049 | our @WAIT_FOR_TICK_BEGIN; |
|
|
4050 | |
|
|
4051 | sub wait_for_tick() { |
4183 | sub wait_for_tick() { |
4052 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4184 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4053 | |
4185 | |
4054 | my $signal = new Coro::Signal; |
4186 | $WAIT_FOR_TICK->wait; |
4055 | push @WAIT_FOR_TICK, $signal; |
|
|
4056 | $signal->wait; |
|
|
4057 | } |
4187 | } |
4058 | |
4188 | |
4059 | sub wait_for_tick_begin() { |
4189 | sub wait_for_tick_begin() { |
4060 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4190 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4061 | |
4191 | |
4062 | my $signal = new Coro::Signal; |
4192 | my $signal = new Coro::Signal; |
4063 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4193 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4064 | $signal->wait; |
4194 | $signal->wait; |
4065 | } |
4195 | } |
… | |
… | |
4069 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4199 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4070 | unless ++$bug_warning > 10; |
4200 | unless ++$bug_warning > 10; |
4071 | return; |
4201 | return; |
4072 | } |
4202 | } |
4073 | |
4203 | |
4074 | cf::server_tick; # one server iteration |
4204 | cf::one_tick; # one server iteration |
4075 | |
4205 | |
4076 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4206 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4077 | |
4207 | |
4078 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4208 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4079 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4209 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
… | |
… | |
4085 | } |
4215 | } |
4086 | |
4216 | |
4087 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4217 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4088 | $sig->send; |
4218 | $sig->send; |
4089 | } |
4219 | } |
4090 | while (my $sig = shift @WAIT_FOR_TICK) { |
4220 | $WAIT_FOR_TICK->broadcast; |
4091 | $sig->send; |
|
|
4092 | } |
|
|
4093 | |
4221 | |
4094 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4222 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4095 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4223 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4096 | |
4224 | |
4097 | if (0) { |
4225 | if (0) { |
… | |
… | |
4106 | { |
4234 | { |
4107 | # configure BDB |
4235 | # configure BDB |
4108 | |
4236 | |
4109 | BDB::min_parallel 16; |
4237 | BDB::min_parallel 16; |
4110 | BDB::max_poll_reqs $TICK * 0.1; |
4238 | BDB::max_poll_reqs $TICK * 0.1; |
4111 | $AnyEvent::BDB::WATCHER->priority (1); |
4239 | #$AnyEvent::BDB::WATCHER->priority (1); |
4112 | |
4240 | |
4113 | unless ($DB_ENV) { |
4241 | unless ($DB_ENV) { |
4114 | $DB_ENV = BDB::db_env_create; |
4242 | $DB_ENV = BDB::db_env_create; |
4115 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4243 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4116 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4244 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |