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 (); |
|
|
62 | use CBOR::XS (); |
58 | use IO::AIO (); |
63 | use IO::AIO (); |
59 | use Time::HiRes; |
|
|
60 | use Compress::LZF; |
64 | use Compress::LZF; |
61 | use Digest::MD5 (); |
65 | use Digest::MD5 (); |
62 | |
66 | |
63 | AnyEvent::detect; |
67 | AnyEvent::detect; |
64 | |
68 | |
… | |
… | |
83 | our %COMMAND = (); |
87 | our %COMMAND = (); |
84 | our %COMMAND_TIME = (); |
88 | our %COMMAND_TIME = (); |
85 | |
89 | |
86 | our @EXTS = (); # list of extension package names |
90 | our @EXTS = (); # list of extension package names |
87 | our %EXTCMD = (); |
91 | our %EXTCMD = (); |
|
|
92 | our %EXTACMD = (); |
88 | our %EXTICMD = (); |
93 | our %EXTICMD = (); |
|
|
94 | our %EXTIACMD = (); |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
95 | our %EXT_CORO = (); # coroutines bound to extensions |
90 | our %EXT_MAP = (); # pluggable maps |
96 | our %EXT_MAP = (); # pluggable maps |
91 | |
97 | |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
98 | our $RELOAD; # number of reloads so far, non-zero while in reload |
93 | our @EVENT; |
99 | our @EVENT; |
94 | our @REFLECT; # set by XS |
100 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
101 | our %REFLECT; # set by us |
96 | |
102 | |
97 | our $CONFDIR = confdir; |
103 | our $CONFDIR = confdir; |
|
|
104 | |
98 | our $DATADIR = datadir; |
105 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
106 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
107 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
108 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
109 | |
102 | our $LOCALDIR = localdir; |
110 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
111 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
112 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
113 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
114 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
115 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
116 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
117 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
118 | |
111 | our %RESOURCE; # unused |
119 | #our %RESOURCE; # unused |
112 | |
120 | |
113 | our $OUTPUT_RATE_MIN = 3000; |
121 | our $OUTPUT_RATE_MIN = 3000; |
114 | our $OUTPUT_RATE_MAX = 1000000; |
122 | our $OUTPUT_RATE_MAX = 1000000; |
115 | |
123 | |
116 | our $MAX_LINKS = 32; # how many chained exits to follow |
124 | our $MAX_LINKS = 32; # how many chained exits to follow |
… | |
… | |
127 | our $DB_ENV; |
135 | our $DB_ENV; |
128 | |
136 | |
129 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
137 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
130 | |
138 | |
131 | our %CFG; |
139 | our %CFG; |
|
|
140 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
132 | |
141 | |
133 | our $UPTIME; $UPTIME ||= time; |
142 | our $UPTIME; $UPTIME ||= time; |
134 | our $RUNTIME; |
143 | our $RUNTIME = 0; |
|
|
144 | our $SERVER_TICK = 0; |
135 | our $NOW; |
145 | our $NOW; |
136 | |
146 | |
137 | our (%PLAYER, %PLAYER_LOADING); # all users |
147 | our (%PLAYER, %PLAYER_LOADING); # all users |
138 | our (%MAP, %MAP_LOADING ); # all maps |
148 | our (%MAP, %MAP_LOADING ); # all maps |
139 | our $LINK_MAP; # the special {link} map, which is always available |
149 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
148 | |
158 | |
149 | our @POST_INIT; |
159 | our @POST_INIT; |
150 | |
160 | |
151 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
161 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
152 | our $REALLY_UNLOOP; # never set to true, please :) |
162 | our $REALLY_UNLOOP; # never set to true, please :) |
|
|
163 | |
|
|
164 | our $WAIT_FOR_TICK = new Coro::Signal; |
|
|
165 | our @WAIT_FOR_TICK_BEGIN; |
153 | |
166 | |
154 | binmode STDOUT; |
167 | binmode STDOUT; |
155 | binmode STDERR; |
168 | binmode STDERR; |
156 | |
169 | |
157 | # read virtual server time, if available |
170 | # read virtual server time, if available |
… | |
… | |
191 | |
204 | |
192 | =over 4 |
205 | =over 4 |
193 | |
206 | |
194 | =item $cf::UPTIME |
207 | =item $cf::UPTIME |
195 | |
208 | |
196 | The timestamp of the server start (so not actually an uptime). |
209 | The timestamp of the server start (so not actually an "uptime"). |
|
|
210 | |
|
|
211 | =item $cf::SERVER_TICK |
|
|
212 | |
|
|
213 | An unsigned integer that starts at zero when the server is started and is |
|
|
214 | incremented on every tick. |
|
|
215 | |
|
|
216 | =item $cf::NOW |
|
|
217 | |
|
|
218 | The (real) time of the last (current) server tick - updated before and |
|
|
219 | after tick processing, so this is useful only as a rough "what time is it |
|
|
220 | now" estimate. |
|
|
221 | |
|
|
222 | =item $cf::TICK |
|
|
223 | |
|
|
224 | The interval between each server tick, in seconds. |
197 | |
225 | |
198 | =item $cf::RUNTIME |
226 | =item $cf::RUNTIME |
199 | |
227 | |
200 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
228 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
201 | every server tick. |
229 | every server tick. |
202 | |
230 | |
203 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
231 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
204 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
232 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
205 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
233 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
206 | |
234 | |
207 | Various directories - "/etc", read-only install directory, perl-library |
235 | Various directories - "/etc", read-only install directory, perl-library |
208 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
236 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
209 | unique-items directory, player file directory, random maps directory and |
237 | unique-items directory, player file directory, random maps directory and |
210 | database environment. |
238 | database environment. |
211 | |
239 | |
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 |
240 | =item $cf::LOADAVG |
221 | |
241 | |
222 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
242 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
223 | (none) and 1 (overloaded), indicating how much time is spent on processing |
243 | (none) and 1 (overloaded), indicating how much time is spent on processing |
224 | objects per tick. Healthy values are < 0.5. |
244 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
232 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
252 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
233 | from wherever your confdir points to. |
253 | from wherever your confdir points to. |
234 | |
254 | |
235 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
255 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
236 | |
256 | |
237 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
257 | These are functions that inhibit the current coroutine one tick. |
238 | returns directly I<after> the tick processing (and consequently, can only wake one process |
258 | cf::wait_for_tick_begin only returns directly I<after> the tick |
|
|
259 | processing (and consequently, can only wake one thread per tick), while |
239 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
260 | cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
261 | |
|
|
262 | Note that cf::wait_for_tick will immediately return when the server is not |
|
|
263 | ticking, making it suitable for small pauses in threads that need to run |
|
|
264 | when the server is paused. If that is not applicable (i.e. you I<really> |
|
|
265 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
|
|
266 | |
|
|
267 | =item $cf::WAIT_FOR_TICK |
|
|
268 | |
|
|
269 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
|
|
270 | variable contains a L<Coro::Signal> that is broadcats after every server |
|
|
271 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
|
|
272 | next server tick. |
|
|
273 | |
|
|
274 | =cut |
|
|
275 | |
|
|
276 | sub wait_for_tick(); |
|
|
277 | sub wait_for_tick_begin(); |
240 | |
278 | |
241 | =item @cf::INVOKE_RESULTS |
279 | =item @cf::INVOKE_RESULTS |
242 | |
280 | |
243 | This array contains the results of the last C<invoke ()> call. When |
281 | This array contains the results of the last C<invoke ()> call. When |
244 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
282 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
… | |
… | |
305 | )) { |
343 | )) { |
306 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
344 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
307 | } |
345 | } |
308 | |
346 | |
309 | $EV::DIED = sub { |
347 | $EV::DIED = sub { |
310 | Carp::cluck "error in event callback: @_"; |
348 | warn "error in event callback: $@"; |
311 | }; |
349 | }; |
|
|
350 | |
|
|
351 | ############################################################################# |
|
|
352 | |
|
|
353 | sub fork_call(&@); |
|
|
354 | sub get_slot($;$$); |
312 | |
355 | |
313 | ############################################################################# |
356 | ############################################################################# |
314 | |
357 | |
315 | =head2 UTILITY FUNCTIONS |
358 | =head2 UTILITY FUNCTIONS |
316 | |
359 | |
… | |
… | |
337 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
380 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
338 | $d |
381 | $d |
339 | } || "[unable to dump $_[0]: '$@']"; |
382 | } || "[unable to dump $_[0]: '$@']"; |
340 | } |
383 | } |
341 | |
384 | |
|
|
385 | =item $scalar = cf::load_file $path |
|
|
386 | |
|
|
387 | Loads the given file from path and returns its contents. Croaks on error |
|
|
388 | and can block. |
|
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389 | |
|
|
390 | =cut |
|
|
391 | |
|
|
392 | sub load_file($) { |
|
|
393 | 0 <= aio_load $_[0], my $data |
|
|
394 | or Carp::croak "$_[0]: $!"; |
|
|
395 | |
|
|
396 | $data |
|
|
397 | } |
|
|
398 | |
|
|
399 | =item $success = cf::replace_file $path, $data, $sync |
|
|
400 | |
|
|
401 | Atomically replaces the file at the given $path with new $data, and |
|
|
402 | optionally $sync the data to disk before replacing the file. |
|
|
403 | |
|
|
404 | =cut |
|
|
405 | |
|
|
406 | sub replace_file($$;$) { |
|
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407 | my ($path, $data, $sync) = @_; |
|
|
408 | |
|
|
409 | my $lock = cf::lock_acquire ("replace_file:$path"); |
|
|
410 | |
|
|
411 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
|
412 | or return; |
|
|
413 | |
|
|
414 | $data = $data->() if ref $data; |
|
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415 | |
|
|
416 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
|
417 | or return; |
|
|
418 | |
|
|
419 | !$sync |
|
|
420 | or !aio_fsync $fh |
|
|
421 | or return; |
|
|
422 | |
|
|
423 | aio_close $fh |
|
|
424 | and return; |
|
|
425 | |
|
|
426 | aio_rename "$path~", $path |
|
|
427 | and return; |
|
|
428 | |
|
|
429 | if ($sync) { |
|
|
430 | $path =~ s%/[^/]*$%%; |
|
|
431 | aio_pathsync $path; |
|
|
432 | } |
|
|
433 | |
|
|
434 | 1 |
|
|
435 | } |
|
|
436 | |
342 | =item $ref = cf::decode_json $json |
437 | =item $ref = cf::decode_json $json |
343 | |
438 | |
344 | Converts a JSON string into the corresponding perl data structure. |
439 | Converts a JSON string into the corresponding perl data structure. |
345 | |
440 | |
346 | =item $json = cf::encode_json $ref |
441 | =item $json = cf::encode_json $ref |
… | |
… | |
352 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
447 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
353 | |
448 | |
354 | sub encode_json($) { $json_coder->encode ($_[0]) } |
449 | sub encode_json($) { $json_coder->encode ($_[0]) } |
355 | sub decode_json($) { $json_coder->decode ($_[0]) } |
450 | sub decode_json($) { $json_coder->decode ($_[0]) } |
356 | |
451 | |
|
|
452 | =item $ref = cf::decode_storable $scalar |
|
|
453 | |
|
|
454 | Same as Coro::Storable::thaw, so blocks. |
|
|
455 | |
|
|
456 | =cut |
|
|
457 | |
|
|
458 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
459 | |
|
|
460 | =item $ref = cf::decode_yaml $scalar |
|
|
461 | |
|
|
462 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
|
|
463 | |
|
|
464 | =cut |
|
|
465 | |
|
|
466 | sub decode_yaml($) { |
|
|
467 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
468 | } |
|
|
469 | |
|
|
470 | =item $scalar = cf::decode_cbor $scalar |
|
|
471 | |
|
|
472 | Same as CBOR::XS::decode_cbor, but takes server ticks into account, so |
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|
473 | blocks. For small amounts of data, C<CBOR::XS::decode_cbor> is the better |
|
|
474 | alternative. |
|
|
475 | |
|
|
476 | =cut |
|
|
477 | |
|
|
478 | sub decode_cbor($) { |
|
|
479 | # we assume 10mb/s minimum decoding speed (on a ~2ghz machine) |
|
|
480 | cf::get_slot +(length $_[0]) / 10_000_000, 0, "decode_cbor"; |
|
|
481 | CBOR::XS::decode_cbor $_[0] |
|
|
482 | } |
|
|
483 | |
|
|
484 | =item $scalar = cf::unlzf $scalar |
|
|
485 | |
|
|
486 | Same as Compress::LZF::compress, but takes server ticks into account, so |
|
|
487 | blocks. |
|
|
488 | |
|
|
489 | =cut |
|
|
490 | |
|
|
491 | sub unlzf($) { |
|
|
492 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
|
493 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
|
494 | Compress::LZF::decompress $_[0] |
|
|
495 | } |
|
|
496 | |
357 | =item cf::post_init { BLOCK } |
497 | =item cf::post_init { BLOCK } |
358 | |
498 | |
359 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
499 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
360 | but I<before> the server starts ticking again. |
500 | but I<before> the server starts ticking again. |
361 | |
501 | |
362 | The cdoeblock will have a single boolean argument to indicate whether this |
502 | The codeblock will have a single boolean argument to indicate whether this |
363 | is a reload or not. |
503 | is a reload or not. |
364 | |
504 | |
365 | =cut |
505 | =cut |
366 | |
506 | |
367 | sub post_init(&) { |
507 | sub post_init(&) { |
368 | push @POST_INIT, shift; |
508 | push @POST_INIT, shift; |
369 | } |
509 | } |
370 | |
510 | |
|
|
511 | sub _post_init { |
|
|
512 | trace "running post_init jobs"; |
|
|
513 | |
|
|
514 | # run them in parallel... |
|
|
515 | |
|
|
516 | my @join; |
|
|
517 | |
|
|
518 | while () { |
|
|
519 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
|
520 | @POST_INIT = (); |
|
|
521 | |
|
|
522 | @join or last; |
|
|
523 | |
|
|
524 | (pop @join)->join; |
|
|
525 | } |
|
|
526 | } |
|
|
527 | |
371 | =item cf::lock_wait $string |
528 | =item cf::lock_wait $string |
372 | |
529 | |
373 | Wait until the given lock is available. See cf::lock_acquire. |
530 | Wait until the given lock is available. See cf::lock_acquire. |
374 | |
531 | |
375 | =item my $lock = cf::lock_acquire $string |
532 | =item my $lock = cf::lock_acquire $string |
376 | |
533 | |
377 | Wait until the given lock is available and then acquires it and returns |
534 | Wait until the given lock is available and then acquires it and returns |
378 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
535 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
… | |
… | |
426 | EV::periodic $start, $interval, 0, $cb |
583 | EV::periodic $start, $interval, 0, $cb |
427 | } |
584 | } |
428 | |
585 | |
429 | =item cf::get_slot $time[, $priority[, $name]] |
586 | =item cf::get_slot $time[, $priority[, $name]] |
430 | |
587 | |
431 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
588 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
432 | This call blocks and returns only when you have at least C<$time> seconds |
589 | (default: 0): This call blocks and returns only when you have at least |
433 | of cpu time till the next tick. The slot is only valid till the next cede. |
590 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
591 | till the next cede. |
|
|
592 | |
|
|
593 | Background jobs should use a priority less than zero, interactive jobs |
|
|
594 | should use 100 or more. |
434 | |
595 | |
435 | The optional C<$name> can be used to identify the job to run. It might be |
596 | The optional C<$name> can be used to identify the job to run. It might be |
436 | used for statistical purposes and should identify the same time-class. |
597 | used for statistical purposes and should identify the same time-class. |
437 | |
598 | |
438 | Useful for short background jobs. |
599 | Useful for short background jobs. |
… | |
… | |
450 | my $signal = new Coro::Signal; |
611 | my $signal = new Coro::Signal; |
451 | my $busy; |
612 | my $busy; |
452 | |
613 | |
453 | while () { |
614 | while () { |
454 | next_job: |
615 | next_job: |
|
|
616 | |
|
|
617 | Coro::cede; |
455 | |
618 | |
456 | my $avail = cf::till_tick; |
619 | my $avail = cf::till_tick; |
457 | |
620 | |
458 | for (0 .. $#SLOT_QUEUE) { |
621 | for (0 .. $#SLOT_QUEUE) { |
459 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
622 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
460 | $busy = 0; |
623 | $busy = 0; |
461 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
624 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
462 | $job->[2]->send; |
625 | $job->[2]->send; |
463 | Coro::cede; |
|
|
464 | goto next_job; |
626 | goto next_job; |
465 | } else { |
627 | } else { |
466 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
628 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
467 | } |
629 | } |
468 | } |
630 | } |
469 | |
631 | |
470 | if (@SLOT_QUEUE) { |
632 | if (@SLOT_QUEUE) { |
471 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
633 | wait_for_tick; |
472 | push @cf::WAIT_FOR_TICK, $signal; |
|
|
473 | $signal->wait; |
|
|
474 | } else { |
634 | } else { |
475 | $busy = 0; |
635 | $busy = 0; |
476 | Coro::schedule; |
636 | Coro::schedule; |
477 | } |
637 | } |
478 | } |
638 | } |
… | |
… | |
504 | BEGIN { *async = \&Coro::async_pool } |
664 | BEGIN { *async = \&Coro::async_pool } |
505 | |
665 | |
506 | =item cf::sync_job { BLOCK } |
666 | =item cf::sync_job { BLOCK } |
507 | |
667 | |
508 | The design of Deliantra requires that the main coroutine ($Coro::main) |
668 | The design of Deliantra requires that the main coroutine ($Coro::main) |
509 | is always able to handle events or runnable, as Deliantra is only |
669 | is always able to handle events or is runnable, as Deliantra is only |
510 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
670 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
511 | acceptable. |
671 | acceptable. |
512 | |
672 | |
513 | If it must be done, put the blocking parts into C<sync_job>. This will run |
673 | If it must be done, put the blocking parts into C<sync_job>. This will run |
514 | the given BLOCK in another coroutine while waiting for the result. The |
674 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
542 | |
702 | |
543 | while ($busy) { |
703 | while ($busy) { |
544 | if (Coro::nready) { |
704 | if (Coro::nready) { |
545 | Coro::cede_notself; |
705 | Coro::cede_notself; |
546 | } else { |
706 | } else { |
547 | EV::loop EV::LOOP_ONESHOT; |
707 | EV::run EV::RUN_ONCE; |
548 | } |
708 | } |
549 | } |
709 | } |
550 | |
710 | |
551 | my $time = AE::time - $time; |
711 | my $time = AE::time - $time; |
552 | |
712 | |
… | |
… | |
578 | $EXT_CORO{$coro+0} = $coro; |
738 | $EXT_CORO{$coro+0} = $coro; |
579 | |
739 | |
580 | $coro |
740 | $coro |
581 | } |
741 | } |
582 | |
742 | |
583 | =item fork_call { }, $args |
743 | =item fork_call { }, @args |
584 | |
744 | |
585 | Executes the given code block with the given arguments in a seperate |
745 | Executes the given code block with the given arguments in a seperate |
586 | process, returning the results. Everything must be serialisable with |
746 | process, returning the results. Everything must be serialisable with |
587 | Coro::Storable. May, of course, block. Note that the executed sub may |
747 | Coro::Storable. May, of course, block. Note that the executed sub may |
588 | never block itself or use any form of event handling. |
748 | never block itself or use any form of event handling. |
589 | |
749 | |
590 | =cut |
750 | =cut |
591 | |
751 | |
|
|
752 | sub post_fork { |
|
|
753 | reset_signals; |
|
|
754 | } |
|
|
755 | |
592 | sub fork_call(&@) { |
756 | sub fork_call(&@) { |
593 | my ($cb, @args) = @_; |
757 | my ($cb, @args) = @_; |
594 | |
758 | |
595 | # we seemingly have to make a local copy of the whole thing, |
|
|
596 | # otherwise perl prematurely frees the stuff :/ |
|
|
597 | # TODO: investigate and fix (likely this will be rather laborious) |
|
|
598 | |
|
|
599 | my @res = Coro::Util::fork_eval { |
759 | my @res = Coro::Util::fork_eval { |
600 | reset_signals; |
760 | cf::post_fork; |
601 | &$cb |
761 | &$cb |
602 | }, @args; |
762 | } @args; |
603 | |
763 | |
604 | wantarray ? @res : $res[-1] |
764 | wantarray ? @res : $res[-1] |
605 | } |
765 | } |
606 | |
766 | |
607 | sub objinfo { |
767 | sub objinfo { |
… | |
… | |
729 | |
889 | |
730 | my @data; |
890 | my @data; |
731 | my $md5; |
891 | my $md5; |
732 | |
892 | |
733 | for (0 .. $#$src) { |
893 | for (0 .. $#$src) { |
734 | 0 <= aio_load $src->[$_], $data[$_] |
894 | $data[$_] = load_file $src->[$_]; |
735 | or Carp::croak "$src->[$_]: $!"; |
|
|
736 | } |
895 | } |
737 | |
896 | |
738 | # if processing is expensive, check |
897 | # if processing is expensive, check |
739 | # checksum first |
898 | # checksum first |
740 | if (1) { |
899 | if (1) { |
… | |
… | |
753 | |
912 | |
754 | return db_get cache => "$id/data"; |
913 | return db_get cache => "$id/data"; |
755 | } |
914 | } |
756 | } |
915 | } |
757 | |
916 | |
758 | my $t1 = Time::HiRes::time; |
917 | my $t1 = EV::time; |
759 | my $data = $process->(\@data); |
918 | my $data = $process->(\@data); |
760 | my $t2 = Time::HiRes::time; |
919 | my $t2 = EV::time; |
761 | |
920 | |
762 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
921 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
763 | |
922 | |
764 | db_put cache => "$id/data", $data; |
923 | db_put cache => "$id/data", $data; |
765 | db_put cache => "$id/md5" , $md5; |
924 | db_put cache => "$id/md5" , $md5; |
… | |
… | |
1285 | =cut |
1444 | =cut |
1286 | |
1445 | |
1287 | ############################################################################# |
1446 | ############################################################################# |
1288 | # command handling &c |
1447 | # command handling &c |
1289 | |
1448 | |
1290 | =item cf::register_command $name => \&callback($ob,$args); |
1449 | =item cf::register_command $name => \&callback($ob,$args) |
1291 | |
1450 | |
1292 | Register a callback for execution when the client sends the user command |
1451 | Register a callback for execution when the client sends the user command |
1293 | $name. |
1452 | $name. |
1294 | |
1453 | |
1295 | =cut |
1454 | =cut |
… | |
… | |
1301 | #warn "registering command '$name/$time' to '$caller'"; |
1460 | #warn "registering command '$name/$time' to '$caller'"; |
1302 | |
1461 | |
1303 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1462 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1304 | } |
1463 | } |
1305 | |
1464 | |
1306 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1465 | =item cf::register_extcmd $name => \&callback($pl,@args) |
1307 | |
1466 | |
1308 | Register a callback for execution when the client sends an (synchronous) |
1467 | Register a callback for execution when the client sends an (synchronous) |
1309 | extcmd packet. Ext commands will be processed in the order they are |
1468 | extcmd packet. Ext commands will be processed in the order they are |
1310 | received by the server, like other user commands. The first argument is |
1469 | received by the server, like other user commands. The first argument is |
1311 | the logged-in player. Ext commands can only be processed after a player |
1470 | the logged-in player. Ext commands can only be processed after a player |
1312 | has logged in successfully. |
1471 | has logged in successfully. |
1313 | |
1472 | |
1314 | If the callback returns something, it is sent back as if reply was being |
1473 | The values will be sent back to the client. |
1315 | called. |
|
|
1316 | |
1474 | |
|
|
1475 | =item cf::register_async_extcmd $name => \&callback($pl,$reply->(...),@args) |
|
|
1476 | |
|
|
1477 | Same as C<cf::register_extcmd>, but instead of returning values, the |
|
|
1478 | callback needs to clal the C<$reply> function. |
|
|
1479 | |
1317 | =item cf::register_exticmd $name => \&callback($ns,$packet); |
1480 | =item cf::register_exticmd $name => \&callback($ns,@args) |
1318 | |
1481 | |
1319 | Register a callback for execution when the client sends an (asynchronous) |
1482 | Register a callback for execution when the client sends an (asynchronous) |
1320 | exticmd packet. Exti commands are processed by the server as soon as they |
1483 | exticmd packet. Exti commands are processed by the server as soon as they |
1321 | are received, i.e. out of order w.r.t. other commands. The first argument |
1484 | are received, i.e. out of order w.r.t. other commands. The first argument |
1322 | is a client socket. Exti commands can be received anytime, even before |
1485 | is a client socket. Exti commands can be received anytime, even before |
1323 | log-in. |
1486 | log-in. |
1324 | |
1487 | |
1325 | If the callback returns something, it is sent back as if reply was being |
1488 | The values will be sent back to the client. |
1326 | called. |
|
|
1327 | |
1489 | |
1328 | =cut |
1490 | =item cf::register_async_exticmd $name => \&callback($ns,$reply->(...),@args) |
1329 | |
1491 | |
|
|
1492 | Same as C<cf::register_extcmd>, but instead of returning values, the |
|
|
1493 | callback needs to clal the C<$reply> function. |
|
|
1494 | |
|
|
1495 | =cut |
|
|
1496 | |
1330 | sub register_extcmd { |
1497 | sub register_extcmd($$) { |
1331 | my ($name, $cb) = @_; |
1498 | my ($name, $cb) = @_; |
1332 | |
1499 | |
1333 | $EXTCMD{$name} = $cb; |
1500 | $EXTCMD{$name} = $cb; |
1334 | } |
1501 | } |
1335 | |
1502 | |
1336 | sub register_exticmd { |
1503 | sub register_async_extcmd($$) { |
1337 | my ($name, $cb) = @_; |
1504 | my ($name, $cb) = @_; |
1338 | |
1505 | |
|
|
1506 | $EXTACMD{$name} = $cb; |
|
|
1507 | } |
|
|
1508 | |
|
|
1509 | sub register_exticmd($$) { |
|
|
1510 | my ($name, $cb) = @_; |
|
|
1511 | |
1339 | $EXTICMD{$name} = $cb; |
1512 | $EXTICMD{$name} = $cb; |
|
|
1513 | } |
|
|
1514 | |
|
|
1515 | sub register_async_exticmd($$) { |
|
|
1516 | my ($name, $cb) = @_; |
|
|
1517 | |
|
|
1518 | $EXTIACMD{$name} = $cb; |
1340 | } |
1519 | } |
1341 | |
1520 | |
1342 | use File::Glob (); |
1521 | use File::Glob (); |
1343 | |
1522 | |
1344 | cf::player->attach ( |
1523 | cf::player->attach ( |
… | |
… | |
1358 | my ($pl, $buf) = @_; |
1537 | my ($pl, $buf) = @_; |
1359 | |
1538 | |
1360 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1539 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1361 | |
1540 | |
1362 | if (ref $msg) { |
1541 | if (ref $msg) { |
1363 | my ($type, $reply, @payload) = |
1542 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
1364 | "ARRAY" eq ref $msg |
|
|
1365 | ? @$msg |
|
|
1366 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1367 | |
1543 | |
1368 | my @reply; |
|
|
1369 | |
|
|
1370 | if (my $cb = $EXTCMD{$type}) { |
1544 | if (my $cb = $EXTACMD{$type}) { |
|
|
1545 | $cb->( |
|
|
1546 | $pl, |
|
|
1547 | sub { |
|
|
1548 | $pl->ext_msg ("reply-$reply", @_) |
|
|
1549 | if $reply; |
|
|
1550 | }, |
|
|
1551 | @payload |
|
|
1552 | ); |
|
|
1553 | } else { |
|
|
1554 | my @reply; |
|
|
1555 | |
|
|
1556 | if (my $cb = $EXTCMD{$type}) { |
1371 | @reply = $cb->($pl, @payload); |
1557 | @reply = $cb->($pl, @payload); |
|
|
1558 | } |
|
|
1559 | |
|
|
1560 | $pl->ext_msg ("reply-$reply", @reply) |
|
|
1561 | if $reply; |
1372 | } |
1562 | } |
1373 | |
|
|
1374 | $pl->ext_reply ($reply, @reply) |
|
|
1375 | if $reply; |
|
|
1376 | |
1563 | |
1377 | } else { |
1564 | } else { |
1378 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1565 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1379 | } |
1566 | } |
1380 | |
1567 | |
… | |
… | |
1393 | }; |
1580 | }; |
1394 | |
1581 | |
1395 | $grp |
1582 | $grp |
1396 | } |
1583 | } |
1397 | |
1584 | |
|
|
1585 | sub _ext_cfg_reg($$$$) { |
|
|
1586 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1587 | |
|
|
1588 | $cfgname = lc $varname |
|
|
1589 | unless length $cfgname; |
|
|
1590 | |
|
|
1591 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1592 | |
|
|
1593 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1594 | } |
|
|
1595 | |
1398 | sub load_extensions { |
1596 | sub load_extensions { |
1399 | info "loading extensions..."; |
1597 | info "loading extensions..."; |
|
|
1598 | |
|
|
1599 | %EXT_CFG = (); |
1400 | |
1600 | |
1401 | cf::sync_job { |
1601 | cf::sync_job { |
1402 | my %todo; |
1602 | my %todo; |
1403 | |
1603 | |
1404 | for my $path (<$LIBDIR/*.ext>) { |
1604 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1447 | unless exists $done{$_}; |
1647 | unless exists $done{$_}; |
1448 | } |
1648 | } |
1449 | |
1649 | |
1450 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1650 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1451 | |
1651 | |
|
|
1652 | my $source = $v->{source}; |
|
|
1653 | |
|
|
1654 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1655 | $source =~ s{ |
|
|
1656 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1657 | }{ |
|
|
1658 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1659 | }gmxe; |
|
|
1660 | |
1452 | my $active = eval $v->{source}; |
1661 | my $active = eval $source; |
1453 | |
1662 | |
1454 | if (length $@) { |
1663 | if (length $@) { |
1455 | error "$v->{path}: $@\n"; |
1664 | error "$v->{path}: $@\n"; |
1456 | |
1665 | |
1457 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1666 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
… | |
… | |
1474 | |
1683 | |
1475 | while (my ($k, $v) = each %todo) { |
1684 | while (my ($k, $v) = each %todo) { |
1476 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1685 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1477 | if exists $v->{meta}{mandatory}; |
1686 | if exists $v->{meta}{mandatory}; |
1478 | } |
1687 | } |
|
|
1688 | |
|
|
1689 | last; |
1479 | } |
1690 | } |
1480 | } |
1691 | } |
1481 | }; |
1692 | }; |
1482 | } |
1693 | } |
1483 | |
1694 | |
… | |
… | |
1641 | my $name = $pl->ob->name; |
1852 | my $name = $pl->ob->name; |
1642 | |
1853 | |
1643 | $pl->{deny_save} = 1; |
1854 | $pl->{deny_save} = 1; |
1644 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1855 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1645 | |
1856 | |
1646 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1857 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1647 | $pl->deactivate; |
1858 | $pl->deactivate; |
|
|
1859 | |
1648 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1860 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1649 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1861 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1862 | ext::highscore::check ($pl->ob); |
|
|
1863 | |
1650 | $pl->ns->destroy if $pl->ns; |
1864 | $pl->ns->destroy if $pl->ns; |
1651 | |
1865 | |
1652 | my $path = playerdir $pl; |
1866 | my $path = playerdir $pl; |
1653 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1867 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1654 | aio_rename $path, $temp; |
1868 | aio_rename $path, $temp; |
… | |
… | |
1740 | |
1954 | |
1741 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1955 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1742 | |
1956 | |
1743 | Expand deliantra pod fragments into protocol xml. |
1957 | Expand deliantra pod fragments into protocol xml. |
1744 | |
1958 | |
1745 | =item $player->ext_reply ($msgid, @msg) |
|
|
1746 | |
|
|
1747 | Sends an ext reply to the player. |
|
|
1748 | |
|
|
1749 | =cut |
|
|
1750 | |
|
|
1751 | sub ext_reply($$@) { |
|
|
1752 | my ($self, $id, @msg) = @_; |
|
|
1753 | |
|
|
1754 | $self->ns->ext_reply ($id, @msg) |
|
|
1755 | } |
|
|
1756 | |
|
|
1757 | =item $player->ext_msg ($type, @msg) |
1959 | =item $player->ext_msg ($type, @msg) |
1758 | |
1960 | |
1759 | Sends an ext event to the client. |
1961 | Sends an ext event to the client. |
1760 | |
1962 | |
1761 | =cut |
1963 | =cut |
… | |
… | |
1820 | sub generate_random_map { |
2022 | sub generate_random_map { |
1821 | my ($self, $rmp) = @_; |
2023 | my ($self, $rmp) = @_; |
1822 | |
2024 | |
1823 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
2025 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1824 | |
2026 | |
1825 | # mit "rum" bekleckern, nicht |
|
|
1826 | $self->_create_random_map ( |
2027 | $self->_create_random_map ($rmp); |
1827 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1828 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
|
|
1829 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1830 | $rmp->{exit_on_final_map}, |
|
|
1831 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1832 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1833 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1834 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1835 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1836 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1837 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1838 | ) |
|
|
1839 | } |
2028 | } |
1840 | |
2029 | |
1841 | =item cf::map->register ($regex, $prio) |
2030 | =item cf::map->register ($regex, $prio) |
1842 | |
2031 | |
1843 | Register a handler for the map path matching the given regex at the |
2032 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1894 | $base =~ s{[^/]+/?$}{}; |
2083 | $base =~ s{[^/]+/?$}{}; |
1895 | $path = "$base/$path"; |
2084 | $path = "$base/$path"; |
1896 | } |
2085 | } |
1897 | |
2086 | |
1898 | for ($path) { |
2087 | for ($path) { |
1899 | redo if s{//}{/}; |
|
|
1900 | redo if s{/\.?/}{/}; |
2088 | redo if s{/\.?/}{/}; |
1901 | redo if s{/[^/]+/\.\./}{/}; |
2089 | redo if s{/[^/]+/\.\./}{/}; |
1902 | } |
2090 | } |
1903 | |
2091 | |
1904 | $path |
2092 | $path |
… | |
… | |
1922 | |
2110 | |
1923 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
2111 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1924 | () |
2112 | () |
1925 | } |
2113 | } |
1926 | |
2114 | |
|
|
2115 | # may re-bless or do other evil things |
1927 | sub init { |
2116 | sub init { |
1928 | my ($self) = @_; |
2117 | my ($self) = @_; |
1929 | |
2118 | |
1930 | $self |
2119 | $self |
1931 | } |
2120 | } |
… | |
… | |
1996 | $self->{load_path} = $path; |
2185 | $self->{load_path} = $path; |
1997 | |
2186 | |
1998 | 1 |
2187 | 1 |
1999 | } |
2188 | } |
2000 | |
2189 | |
|
|
2190 | # used to laod the header of an original map |
2001 | sub load_header_orig { |
2191 | sub load_header_orig { |
2002 | my ($self) = @_; |
2192 | my ($self) = @_; |
2003 | |
2193 | |
2004 | $self->load_header_from ($self->load_path) |
2194 | $self->load_header_from ($self->load_path) |
2005 | } |
2195 | } |
2006 | |
2196 | |
|
|
2197 | # used to laod the header of an instantiated map |
2007 | sub load_header_temp { |
2198 | sub load_header_temp { |
2008 | my ($self) = @_; |
2199 | my ($self) = @_; |
2009 | |
2200 | |
2010 | $self->load_header_from ($self->save_path) |
2201 | $self->load_header_from ($self->save_path) |
2011 | } |
2202 | } |
2012 | |
2203 | |
|
|
2204 | # called after loading the header from an instantiated map |
2013 | sub prepare_temp { |
2205 | sub prepare_temp { |
2014 | my ($self) = @_; |
2206 | my ($self) = @_; |
2015 | |
2207 | |
2016 | $self->last_access ((delete $self->{last_access}) |
2208 | $self->last_access ((delete $self->{last_access}) |
2017 | || $cf::RUNTIME); #d# |
2209 | || $cf::RUNTIME); #d# |
2018 | # safety |
2210 | # safety |
2019 | $self->{instantiate_time} = $cf::RUNTIME |
2211 | $self->{instantiate_time} = $cf::RUNTIME |
2020 | if $self->{instantiate_time} > $cf::RUNTIME; |
2212 | if $self->{instantiate_time} > $cf::RUNTIME; |
2021 | } |
2213 | } |
2022 | |
2214 | |
|
|
2215 | # called after loading the header from an original map |
2023 | sub prepare_orig { |
2216 | sub prepare_orig { |
2024 | my ($self) = @_; |
2217 | my ($self) = @_; |
2025 | |
2218 | |
2026 | $self->{load_original} = 1; |
2219 | $self->{load_original} = 1; |
2027 | $self->{instantiate_time} = $cf::RUNTIME; |
2220 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2053 | sub find { |
2246 | sub find { |
2054 | my ($path, $origin) = @_; |
2247 | my ($path, $origin) = @_; |
2055 | |
2248 | |
2056 | cf::cede_to_tick; |
2249 | cf::cede_to_tick; |
2057 | |
2250 | |
2058 | $path = normalise $path, $origin && $origin->path; |
2251 | $path = normalise $path, $origin; |
2059 | |
2252 | |
2060 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2253 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2061 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2254 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2062 | |
2255 | |
2063 | $cf::MAP{$path} || do { |
2256 | $cf::MAP{$path} || do { |
… | |
… | |
2094 | |
2287 | |
2095 | { |
2288 | { |
2096 | my $guard = cf::lock_acquire "map_data:$path"; |
2289 | my $guard = cf::lock_acquire "map_data:$path"; |
2097 | |
2290 | |
2098 | return unless $self->valid; |
2291 | return unless $self->valid; |
2099 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2292 | return unless $self->state == cf::MAP_SWAPPED; |
2100 | |
|
|
2101 | $self->in_memory (cf::MAP_LOADING); |
|
|
2102 | |
2293 | |
2103 | $self->alloc; |
2294 | $self->alloc; |
2104 | |
2295 | |
2105 | $self->pre_load; |
2296 | $self->pre_load; |
2106 | cf::cede_to_tick; |
2297 | cf::cede_to_tick; |
2107 | |
2298 | |
|
|
2299 | if (exists $self->{load_path}) { |
2108 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2300 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2109 | $f->skip_block; |
2301 | $f->skip_block; |
2110 | $self->_load_objects ($f) |
2302 | $self->_load_objects ($f) |
2111 | or return; |
2303 | or return; |
2112 | |
2304 | |
2113 | $self->post_load_original |
2305 | $self->post_load_original |
2114 | if delete $self->{load_original}; |
2306 | if delete $self->{load_original}; |
2115 | |
2307 | |
2116 | if (my $uniq = $self->uniq_path) { |
2308 | if (my $uniq = $self->uniq_path) { |
2117 | utf8::encode $uniq; |
2309 | utf8::encode $uniq; |
2118 | unless (aio_stat $uniq) { |
2310 | unless (aio_stat $uniq) { |
2119 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2311 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2120 | $self->clear_unique_items; |
2312 | $self->clear_unique_items; |
2121 | $self->_load_objects ($f); |
2313 | $self->_load_objects ($f); |
2122 | $f->resolve_delayed_derefs; |
2314 | $f->resolve_delayed_derefs; |
|
|
2315 | } |
2123 | } |
2316 | } |
2124 | } |
2317 | } |
2125 | } |
|
|
2126 | |
2318 | |
2127 | $f->resolve_delayed_derefs; |
2319 | $f->resolve_delayed_derefs; |
|
|
2320 | } else { |
|
|
2321 | $self->post_load_original |
|
|
2322 | if delete $self->{load_original}; |
|
|
2323 | } |
|
|
2324 | |
|
|
2325 | $self->state (cf::MAP_INACTIVE); |
2128 | |
2326 | |
2129 | cf::cede_to_tick; |
2327 | cf::cede_to_tick; |
2130 | # now do the right thing for maps |
2328 | # now do the right thing for maps |
2131 | $self->link_multipart_objects; |
2329 | $self->link_multipart_objects; |
2132 | $self->difficulty ($self->estimate_difficulty) |
2330 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2136 | unless ($self->{deny_activate}) { |
2334 | unless ($self->{deny_activate}) { |
2137 | $self->decay_objects; |
2335 | $self->decay_objects; |
2138 | $self->fix_auto_apply; |
2336 | $self->fix_auto_apply; |
2139 | $self->update_buttons; |
2337 | $self->update_buttons; |
2140 | cf::cede_to_tick; |
2338 | cf::cede_to_tick; |
2141 | $self->activate; |
2339 | #$self->activate; # no longer activate maps automatically |
2142 | } |
2340 | } |
2143 | |
2341 | |
2144 | $self->{last_save} = $cf::RUNTIME; |
2342 | $self->{last_save} = $cf::RUNTIME; |
2145 | $self->last_access ($cf::RUNTIME); |
2343 | $self->last_access ($cf::RUNTIME); |
2146 | |
|
|
2147 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2148 | } |
2344 | } |
2149 | |
2345 | |
2150 | $self->post_load; |
2346 | $self->post_load; |
|
|
2347 | |
|
|
2348 | 1 |
2151 | } |
2349 | } |
2152 | |
2350 | |
2153 | # customize the map for a given player, i.e. |
2351 | # customize the map for a given player, i.e. |
2154 | # return the _real_ map. used by e.g. per-player |
2352 | # return the _real_ map. used by e.g. per-player |
2155 | # maps to change the path to ~playername/mappath |
2353 | # maps to change the path to ~playername/mappath |
… | |
… | |
2163 | # if $self->per_party; |
2361 | # if $self->per_party; |
2164 | |
2362 | |
2165 | $self |
2363 | $self |
2166 | } |
2364 | } |
2167 | |
2365 | |
2168 | # find and load all maps in the 3x3 area around a map |
|
|
2169 | sub load_neighbours { |
|
|
2170 | my ($map) = @_; |
|
|
2171 | |
|
|
2172 | my @neigh; # diagonal neighbours |
|
|
2173 | |
|
|
2174 | for (0 .. 3) { |
|
|
2175 | my $neigh = $map->tile_path ($_) |
|
|
2176 | or next; |
|
|
2177 | $neigh = find $neigh, $map |
|
|
2178 | or next; |
|
|
2179 | $neigh->load; |
|
|
2180 | |
|
|
2181 | # now find the diagonal neighbours |
|
|
2182 | push @neigh, |
|
|
2183 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
2184 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
2185 | } |
|
|
2186 | |
|
|
2187 | for (grep defined $_->[0], @neigh) { |
|
|
2188 | my ($path, $origin) = @$_; |
|
|
2189 | my $neigh = find $path, $origin |
|
|
2190 | or next; |
|
|
2191 | $neigh->load; |
|
|
2192 | } |
|
|
2193 | } |
|
|
2194 | |
|
|
2195 | sub find_sync { |
2366 | sub find_sync { |
2196 | my ($path, $origin) = @_; |
2367 | my ($path, $origin) = @_; |
2197 | |
2368 | |
|
|
2369 | # it's a bug to call this from the main context |
2198 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2370 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2199 | if $Coro::current == $Coro::main; |
2371 | if $Coro::current == $Coro::main; |
2200 | |
2372 | |
2201 | find $path, $origin |
2373 | find $path, $origin |
2202 | } |
2374 | } |
2203 | |
2375 | |
2204 | sub do_load_sync { |
2376 | sub do_load_sync { |
2205 | my ($map) = @_; |
2377 | my ($map) = @_; |
2206 | |
2378 | |
|
|
2379 | # it's a bug to call this from the main context |
2207 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2380 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2208 | if $Coro::current == $Coro::main; |
2381 | if $Coro::current == $Coro::main; |
2209 | |
2382 | |
2210 | $map->load; |
2383 | $map->load; |
2211 | } |
2384 | } |
… | |
… | |
2214 | our $MAP_PREFETCHER = undef; |
2387 | our $MAP_PREFETCHER = undef; |
2215 | |
2388 | |
2216 | sub find_async { |
2389 | sub find_async { |
2217 | my ($path, $origin, $load) = @_; |
2390 | my ($path, $origin, $load) = @_; |
2218 | |
2391 | |
2219 | $path = normalise $path, $origin && $origin->{path}; |
2392 | $path = normalise $path, $origin; |
2220 | |
2393 | |
2221 | if (my $map = $cf::MAP{$path}) { |
2394 | if (my $map = $cf::MAP{$path}) { |
2222 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2395 | return $map if !$load || $map->linkable; |
2223 | } |
2396 | } |
2224 | |
2397 | |
2225 | $MAP_PREFETCH{$path} |= $load; |
2398 | $MAP_PREFETCH{$path} |= $load; |
2226 | |
2399 | |
2227 | $MAP_PREFETCHER ||= cf::async { |
2400 | $MAP_PREFETCHER ||= cf::async { |
2228 | $Coro::current->{desc} = "map prefetcher"; |
2401 | $Coro::current->{desc} = "map prefetcher"; |
2229 | |
2402 | |
2230 | while (%MAP_PREFETCH) { |
2403 | while (%MAP_PREFETCH) { |
2231 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2404 | for my $k (keys %MAP_PREFETCH) { |
2232 | if (my $map = find $k) { |
2405 | if (my $map = find $k) { |
2233 | $map->load if $v; |
2406 | $map->load if $MAP_PREFETCH{$k}; |
2234 | } |
2407 | } |
2235 | |
2408 | |
2236 | delete $MAP_PREFETCH{$k}; |
2409 | delete $MAP_PREFETCH{$k}; |
2237 | } |
2410 | } |
2238 | } |
2411 | } |
… | |
… | |
2286 | sub swap_out { |
2459 | sub swap_out { |
2287 | my ($self) = @_; |
2460 | my ($self) = @_; |
2288 | |
2461 | |
2289 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2462 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2290 | |
2463 | |
2291 | return if $self->in_memory != cf::MAP_ACTIVE; |
2464 | return if !$self->linkable; |
2292 | return if $self->{deny_save}; |
2465 | return if $self->{deny_save}; |
2293 | return if $self->players; |
2466 | return if $self->players; |
2294 | |
2467 | |
2295 | # first deactivate the map and "unlink" it from the core |
2468 | # first deactivate the map and "unlink" it from the core |
2296 | $self->deactivate; |
2469 | $self->deactivate; |
2297 | $_->clear_links_to ($self) for values %cf::MAP; |
2470 | $_->clear_links_to ($self) for values %cf::MAP; |
2298 | $self->in_memory (cf::MAP_SWAPPED); |
2471 | $self->state (cf::MAP_SWAPPED); |
2299 | |
2472 | |
2300 | # then atomically save |
2473 | # then atomically save |
2301 | $self->_save; |
2474 | $self->_save; |
2302 | |
2475 | |
2303 | # then free the map |
2476 | # then free the map |
… | |
… | |
2329 | |
2502 | |
2330 | return if $self->players; |
2503 | return if $self->players; |
2331 | |
2504 | |
2332 | cf::trace "resetting map ", $self->path, "\n"; |
2505 | cf::trace "resetting map ", $self->path, "\n"; |
2333 | |
2506 | |
2334 | $self->in_memory (cf::MAP_SWAPPED); |
2507 | $self->state (cf::MAP_SWAPPED); |
2335 | |
2508 | |
2336 | # need to save uniques path |
2509 | # need to save uniques path |
2337 | unless ($self->{deny_save}) { |
2510 | unless ($self->{deny_save}) { |
2338 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2511 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2339 | |
2512 | |
… | |
… | |
2492 | |
2665 | |
2493 | Creates and returns a persistent reference to an object that can be stored as a string. |
2666 | Creates and returns a persistent reference to an object that can be stored as a string. |
2494 | |
2667 | |
2495 | =item $ob = cf::object::deref ($refstring) |
2668 | =item $ob = cf::object::deref ($refstring) |
2496 | |
2669 | |
2497 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2670 | returns the objetc referenced by refstring. may return undef when it cannot find the object, |
2498 | even if the object actually exists. May block. |
2671 | even if the object actually exists. May block. |
2499 | |
2672 | |
2500 | =cut |
2673 | =cut |
2501 | |
2674 | |
2502 | sub deref { |
2675 | sub deref { |
… | |
… | |
2584 | =item $player_object->may ("access") |
2757 | =item $player_object->may ("access") |
2585 | |
2758 | |
2586 | Returns wether the given player is authorized to access resource "access" |
2759 | Returns wether the given player is authorized to access resource "access" |
2587 | (e.g. "command_wizcast"). |
2760 | (e.g. "command_wizcast"). |
2588 | |
2761 | |
|
|
2762 | This is implemented by checking a config setting of C<may_access> where |
|
|
2763 | C<access> is replaced by the access string. The following alternatives are |
|
|
2764 | possible (and are tested in order): |
|
|
2765 | |
|
|
2766 | =over 4 |
|
|
2767 | |
|
|
2768 | =item * Player is DM |
|
|
2769 | |
|
|
2770 | The request will succeed. |
|
|
2771 | |
|
|
2772 | =item * may_access is an array reference |
|
|
2773 | |
|
|
2774 | If either the player nickname or UUID is in the array, the request will |
|
|
2775 | succeed, otherwise it will fail. |
|
|
2776 | |
|
|
2777 | =item * may_access is a true value |
|
|
2778 | |
|
|
2779 | The request will succeed. |
|
|
2780 | |
|
|
2781 | =item * may_access is missing or false |
|
|
2782 | |
|
|
2783 | The request will fail. |
|
|
2784 | |
|
|
2785 | =back |
|
|
2786 | |
2589 | =cut |
2787 | =cut |
2590 | |
2788 | |
2591 | sub cf::object::player::may { |
2789 | sub cf::object::player::may { |
2592 | my ($self, $access) = @_; |
2790 | my ($self, $access) = @_; |
2593 | |
2791 | |
2594 | $self->flag (cf::FLAG_WIZ) || |
2792 | $self->flag (cf::FLAG_WIZ) || |
2595 | (ref $cf::CFG{"may_$access"} |
2793 | (ref $cf::CFG{"may_$access"} |
2596 | ? scalar grep $self->name eq $_, @{$cf::CFG{"may_$access"}} |
2794 | ? scalar grep $self->name eq $_ || $self->uuid eq $_, @{$cf::CFG{"may_$access"}} |
2597 | : $cf::CFG{"may_$access"}) |
2795 | : $cf::CFG{"may_$access"}) |
2598 | } |
2796 | } |
2599 | |
2797 | |
2600 | =item $player_object->enter_link |
2798 | =item $player_object->enter_link |
2601 | |
2799 | |
… | |
… | |
2604 | The player should be reasonably safe there for short amounts of time (e.g. |
2802 | The player should be reasonably safe there for short amounts of time (e.g. |
2605 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2803 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2606 | though, as the player cannot control the character while it is on the link |
2804 | though, as the player cannot control the character while it is on the link |
2607 | map. |
2805 | map. |
2608 | |
2806 | |
2609 | Will never block. |
2807 | This method will never block, which is the whole reaosn for it's |
|
|
2808 | existance: you can I<always> put a player onto the link map, which is the |
|
|
2809 | only place to put objects that is guaranteed to exist. |
|
|
2810 | |
|
|
2811 | A typical usage pattern is to call C<enter_link> synchronously from the |
|
|
2812 | server, then start a new thread, do your blocking stuff there and then |
|
|
2813 | call C<leave_link> from that thread. |
2610 | |
2814 | |
2611 | =item $player_object->leave_link ($map, $x, $y) |
2815 | =item $player_object->leave_link ($map, $x, $y) |
2612 | |
2816 | |
2613 | Moves the player out of the special C<{link}> map onto the specified |
2817 | Moves the player out of the special C<{link}> map onto the specified |
2614 | map. If the map is not valid (or omitted), the player will be moved back |
2818 | map. If the map is not valid (or omitted), the player will be moved back |
… | |
… | |
2669 | # use -1 or undef as default coordinates, not 0, 0 |
2873 | # use -1 or undef as default coordinates, not 0, 0 |
2670 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2874 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2671 | if $x <= 0 && $y <= 0; |
2875 | if $x <= 0 && $y <= 0; |
2672 | |
2876 | |
2673 | $map->load; |
2877 | $map->load; |
2674 | $map->load_neighbours; |
|
|
2675 | |
2878 | |
2676 | return unless $self->contr->active; |
2879 | return unless $self->contr->active; |
2677 | |
2880 | |
2678 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2881 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2679 | if ($self->enter_map ($map, $x, $y)) { |
2882 | if ($self->enter_map ($map, $x, $y)) { |
… | |
… | |
2735 | ($path, $x, $y) = (undef, undef, undef); |
2938 | ($path, $x, $y) = (undef, undef, undef); |
2736 | } |
2939 | } |
2737 | } |
2940 | } |
2738 | |
2941 | |
2739 | my $map = eval { |
2942 | my $map = eval { |
2740 | my $map = defined $path ? cf::map::find $path : undef; |
2943 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2741 | |
2944 | |
2742 | if ($map) { |
2945 | if ($map) { |
2743 | $map = $map->customise_for ($self); |
2946 | $map = $map->customise_for ($self); |
2744 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2947 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2745 | } else { |
2948 | } else { |
… | |
… | |
2835 | $Coro::current->{desc} = "enter_exit"; |
3038 | $Coro::current->{desc} = "enter_exit"; |
2836 | |
3039 | |
2837 | unless (eval { |
3040 | unless (eval { |
2838 | $self->deactivate_recursive; # just to be sure |
3041 | $self->deactivate_recursive; # just to be sure |
2839 | |
3042 | |
2840 | # random map handling |
|
|
2841 | { |
|
|
2842 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2843 | |
|
|
2844 | prepare_random_map $exit |
|
|
2845 | if $exit->slaying eq "/!"; |
|
|
2846 | } |
|
|
2847 | |
|
|
2848 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
3043 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2849 | my $x = $exit->stats->hp; |
3044 | my $x = $exit->stats->hp; |
2850 | my $y = $exit->stats->sp; |
3045 | my $y = $exit->stats->sp; |
|
|
3046 | |
|
|
3047 | # special map handling |
|
|
3048 | my $slaying = $exit->slaying; |
|
|
3049 | |
|
|
3050 | # special map handling |
|
|
3051 | if ($slaying eq "/!") { |
|
|
3052 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
3053 | |
|
|
3054 | prepare_random_map $exit |
|
|
3055 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
3056 | |
|
|
3057 | $map = $exit->slaying; |
|
|
3058 | |
|
|
3059 | } elsif ($slaying eq '!up') { |
|
|
3060 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
3061 | $x = $exit->x; |
|
|
3062 | $y = $exit->y; |
|
|
3063 | |
|
|
3064 | } elsif ($slaying eq '!down') { |
|
|
3065 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
3066 | $x = $exit->x; |
|
|
3067 | $y = $exit->y; |
|
|
3068 | } |
2851 | |
3069 | |
2852 | $self->goto ($map, $x, $y); |
3070 | $self->goto ($map, $x, $y); |
2853 | |
3071 | |
2854 | # if exit is damned, update players death & WoR home-position |
3072 | # if exit is damned, update players death & WoR home-position |
2855 | $self->contr->savebed ($map, $x, $y) |
3073 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
2870 | |
3088 | |
2871 | =head3 cf::client |
3089 | =head3 cf::client |
2872 | |
3090 | |
2873 | =over 4 |
3091 | =over 4 |
2874 | |
3092 | |
2875 | =item $client->send_drawinfo ($text, $flags) |
|
|
2876 | |
|
|
2877 | Sends a drawinfo packet to the client. Circumvents output buffering so |
|
|
2878 | should not be used under normal circumstances. |
|
|
2879 | |
|
|
2880 | =cut |
|
|
2881 | |
|
|
2882 | sub cf::client::send_drawinfo { |
|
|
2883 | my ($self, $text, $flags) = @_; |
|
|
2884 | |
|
|
2885 | utf8::encode $text; |
|
|
2886 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2887 | } |
|
|
2888 | |
|
|
2889 | =item $client->send_big_packet ($pkt) |
3093 | =item $client->send_big_packet ($pkt) |
2890 | |
3094 | |
2891 | Like C<send_packet>, but tries to compress large packets, and fragments |
3095 | Like C<send_packet>, but tries to compress large packets, and fragments |
2892 | them as required. |
3096 | them as required. |
2893 | |
3097 | |
… | |
… | |
2911 | $self->send_packet ($pkt); |
3115 | $self->send_packet ($pkt); |
2912 | } |
3116 | } |
2913 | |
3117 | |
2914 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
3118 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2915 | |
3119 | |
2916 | Send a drawinfo or msg packet to the client, formatting the msg for the |
3120 | Send a msg packet to the client, formatting the msg for the client if |
2917 | client if neccessary. C<$type> should be a string identifying the type of |
3121 | necessary. C<$type> should be a string identifying the type of the |
2918 | the message, with C<log> being the default. If C<$color> is negative, suppress |
3122 | message, with C<log> being the default. If C<$color> is negative, suppress |
2919 | the message unless the client supports the msg packet. |
3123 | the message unless the client supports the msg packet. |
2920 | |
3124 | |
2921 | =cut |
3125 | =cut |
2922 | |
3126 | |
2923 | # non-persistent channels (usually the info channel) |
3127 | # non-persistent channels (usually the info channel) |
… | |
… | |
2966 | }, |
3170 | }, |
2967 | "c/body" => { |
3171 | "c/body" => { |
2968 | id => "infobox", |
3172 | id => "infobox", |
2969 | title => "Body Parts", |
3173 | title => "Body Parts", |
2970 | reply => undef, |
3174 | reply => undef, |
2971 | tooltip => "Shows which body parts you posess and are available", |
3175 | tooltip => "Shows which body parts you possess and are available", |
2972 | }, |
3176 | }, |
2973 | "c/statistics" => { |
3177 | "c/statistics" => { |
2974 | id => "infobox", |
3178 | id => "infobox", |
2975 | title => "Statistics", |
3179 | title => "Statistics", |
2976 | reply => undef, |
3180 | reply => undef, |
… | |
… | |
3028 | id => "death", |
3232 | id => "death", |
3029 | title => "Death", |
3233 | title => "Death", |
3030 | reply => undef, |
3234 | reply => undef, |
3031 | tooltip => "Reason for and more info about your most recent death", |
3235 | tooltip => "Reason for and more info about your most recent death", |
3032 | }, |
3236 | }, |
|
|
3237 | "c/fatal" => { |
|
|
3238 | id => "fatal", |
|
|
3239 | title => "Fatal Error", |
|
|
3240 | reply => undef, |
|
|
3241 | tooltip => "Reason for the server disconnect", |
|
|
3242 | }, |
3033 | "c/say" => $SAY_CHANNEL, |
3243 | "c/say" => $SAY_CHANNEL, |
3034 | "c/chat" => $CHAT_CHANNEL, |
3244 | "c/chat" => $CHAT_CHANNEL, |
3035 | ); |
3245 | ); |
3036 | |
3246 | |
3037 | sub cf::client::send_msg { |
3247 | sub cf::client::send_msg { |
… | |
… | |
3080 | =cut |
3290 | =cut |
3081 | |
3291 | |
3082 | sub cf::client::ext_msg($$@) { |
3292 | sub cf::client::ext_msg($$@) { |
3083 | my ($self, $type, @msg) = @_; |
3293 | my ($self, $type, @msg) = @_; |
3084 | |
3294 | |
3085 | if ($self->extcmd == 2) { |
|
|
3086 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3295 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3087 | } elsif ($self->extcmd == 1) { # TODO: remove |
|
|
3088 | push @msg, msgtype => "event_$type"; |
|
|
3089 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3090 | } |
|
|
3091 | } |
|
|
3092 | |
|
|
3093 | =item $client->ext_reply ($msgid, @msg) |
|
|
3094 | |
|
|
3095 | Sends an ext reply to the client. |
|
|
3096 | |
|
|
3097 | =cut |
|
|
3098 | |
|
|
3099 | sub cf::client::ext_reply($$@) { |
|
|
3100 | my ($self, $id, @msg) = @_; |
|
|
3101 | |
|
|
3102 | if ($self->extcmd == 2) { |
|
|
3103 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
3104 | } elsif ($self->extcmd == 1) { |
|
|
3105 | #TODO: version 1, remove |
|
|
3106 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
3107 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3108 | } |
|
|
3109 | } |
3296 | } |
3110 | |
3297 | |
3111 | =item $success = $client->query ($flags, "text", \&cb) |
3298 | =item $success = $client->query ($flags, "text", \&cb) |
3112 | |
3299 | |
3113 | Queues a query to the client, calling the given callback with |
3300 | Queues a query to the client, calling the given callback with |
… | |
… | |
3133 | |
3320 | |
3134 | $self->send_packet ($self->{query_queue}[0][0]) |
3321 | $self->send_packet ($self->{query_queue}[0][0]) |
3135 | if @{ $self->{query_queue} } == 1; |
3322 | if @{ $self->{query_queue} } == 1; |
3136 | |
3323 | |
3137 | 1 |
3324 | 1 |
|
|
3325 | } |
|
|
3326 | |
|
|
3327 | =item $client->update_command_faces |
|
|
3328 | |
|
|
3329 | =cut |
|
|
3330 | |
|
|
3331 | our %COMMAND_FACE; |
|
|
3332 | |
|
|
3333 | sub cf::client::update_command_faces { |
|
|
3334 | my ($self) = @_; |
|
|
3335 | |
|
|
3336 | my @faces = grep $_, |
|
|
3337 | $COMMAND_FACE{preferred}, |
|
|
3338 | $COMMAND_FACE{standard}, |
|
|
3339 | $COMMAND_FACE{skill}, |
|
|
3340 | $self->pl->ob->flag (cf::FLAG_WIZ) ? $COMMAND_FACE{dm} : (), |
|
|
3341 | $COMMAND_FACE{emote}, |
|
|
3342 | ; |
|
|
3343 | |
|
|
3344 | $self->send_face ($_) |
|
|
3345 | for @faces; |
|
|
3346 | $self->flush_fx; |
|
|
3347 | |
|
|
3348 | $self->ext_msg (command_list => @faces); |
|
|
3349 | } |
|
|
3350 | |
|
|
3351 | =item cf::client::set_command_face $type, $commands |
|
|
3352 | |
|
|
3353 | =cut |
|
|
3354 | |
|
|
3355 | sub cf::client::set_command_face { |
|
|
3356 | my ($type, $list) = @_; |
|
|
3357 | |
|
|
3358 | my $idx = &cf::face::set ( #d# ugly forward reference |
|
|
3359 | "command_list/$type" => cf::FT_RSRC, |
|
|
3360 | JSON::XS->new->utf8->encode ([ sort @$list ]) |
|
|
3361 | ); |
|
|
3362 | |
|
|
3363 | $COMMAND_FACE{$type} = $idx; |
3138 | } |
3364 | } |
3139 | |
3365 | |
3140 | cf::client->attach ( |
3366 | cf::client->attach ( |
3141 | on_connect => sub { |
3367 | on_connect => sub { |
3142 | my ($ns) = @_; |
3368 | my ($ns) = @_; |
… | |
… | |
3168 | my ($ns, $buf) = @_; |
3394 | my ($ns, $buf) = @_; |
3169 | |
3395 | |
3170 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3396 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3171 | |
3397 | |
3172 | if (ref $msg) { |
3398 | if (ref $msg) { |
3173 | my ($type, $reply, @payload) = |
3399 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
3174 | "ARRAY" eq ref $msg |
|
|
3175 | ? @$msg |
|
|
3176 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3177 | |
3400 | |
3178 | my @reply; |
|
|
3179 | |
|
|
3180 | if (my $cb = $EXTICMD{$type}) { |
3401 | if (my $cb = $EXTIACMD{$type}) { |
|
|
3402 | $cb->( |
|
|
3403 | $ns, |
|
|
3404 | sub { |
|
|
3405 | $ns->ext_msg ("reply-$reply", @_) |
|
|
3406 | if $reply; |
|
|
3407 | }, |
|
|
3408 | @payload |
|
|
3409 | ); |
|
|
3410 | } else { |
|
|
3411 | my @reply; |
|
|
3412 | |
|
|
3413 | if (my $cb = $EXTICMD{$type}) { |
3181 | @reply = $cb->($ns, @payload); |
3414 | @reply = $cb->($ns, @payload); |
|
|
3415 | } |
|
|
3416 | |
|
|
3417 | $ns->ext_msg ("reply-$reply", @reply) |
|
|
3418 | if $reply; |
3182 | } |
3419 | } |
3183 | |
|
|
3184 | $ns->ext_reply ($reply, @reply) |
|
|
3185 | if $reply; |
|
|
3186 | |
|
|
3187 | } else { |
3420 | } else { |
3188 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3421 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3189 | } |
3422 | } |
3190 | |
3423 | |
3191 | cf::override; |
3424 | cf::override; |
… | |
… | |
3359 | =cut |
3592 | =cut |
3360 | |
3593 | |
3361 | ############################################################################# |
3594 | ############################################################################# |
3362 | # the server's init and main functions |
3595 | # the server's init and main functions |
3363 | |
3596 | |
|
|
3597 | { |
|
|
3598 | package cf::face; |
|
|
3599 | |
|
|
3600 | our %HASH; # hash => idx |
|
|
3601 | our @DATA; # dynamically-created facedata, only faceste 0 used |
|
|
3602 | our @FOFS; # file offset, if > 0 |
|
|
3603 | our @SIZE; # size of face, in octets |
|
|
3604 | our @META; # meta hash of face, if any |
|
|
3605 | our $DATAFH; # facedata filehandle |
|
|
3606 | |
|
|
3607 | # internal api, not finalised |
|
|
3608 | sub set { |
|
|
3609 | my ($name, $type, $data) = @_; |
|
|
3610 | |
|
|
3611 | my $idx = cf::face::find $name; |
|
|
3612 | |
|
|
3613 | if ($idx) { |
|
|
3614 | delete $HASH{cf::face::get_csum $idx}; |
|
|
3615 | } else { |
|
|
3616 | $idx = cf::face::alloc $name; |
|
|
3617 | } |
|
|
3618 | |
|
|
3619 | my $hash = cf::face::mangle_csum Digest::MD5::md5 $data; |
|
|
3620 | |
|
|
3621 | cf::face::set_type $idx, $type; |
|
|
3622 | cf::face::set_csum $idx, 0, $hash; |
|
|
3623 | |
|
|
3624 | # we need to destroy the SV itself, not just modify it, as a running ix |
|
|
3625 | # might hold a reference to it: "delete" achieves that. |
|
|
3626 | delete $FOFS[0][$idx]; |
|
|
3627 | delete $DATA[0][$idx]; |
|
|
3628 | $DATA[0][$idx] = $data; |
|
|
3629 | $SIZE[0][$idx] = length $data; |
|
|
3630 | delete $META[$idx]; |
|
|
3631 | $HASH{$hash} = $idx;#d# |
|
|
3632 | |
|
|
3633 | $idx |
|
|
3634 | } |
|
|
3635 | |
|
|
3636 | sub _get_data($$$) { |
|
|
3637 | my ($idx, $set, $cb) = @_; |
|
|
3638 | |
|
|
3639 | if (defined $DATA[$set][$idx]) { |
|
|
3640 | $cb->($DATA[$set][$idx]); |
|
|
3641 | } elsif (my $fofs = $FOFS[$set][$idx]) { |
|
|
3642 | my $size = $SIZE[$set][$idx]; |
|
|
3643 | my $buf; |
|
|
3644 | IO::AIO::aio_read $DATAFH, $fofs, $size, $buf, 0, sub { |
|
|
3645 | if ($_[0] == $size) { |
|
|
3646 | #cf::debug "read face $idx, $size from $fofs as ", length $buf;#d# |
|
|
3647 | $cb->($buf); |
|
|
3648 | } else { |
|
|
3649 | cf::error "INTERNAL ERROR: unable to read facedata for face $idx#$set ($size, $fofs), ignoring request."; |
|
|
3650 | } |
|
|
3651 | }; |
|
|
3652 | } else { |
|
|
3653 | cf::error "requested facedata for unknown face $idx#$set, ignoring."; |
|
|
3654 | } |
|
|
3655 | } |
|
|
3656 | |
|
|
3657 | # rather ineffient |
|
|
3658 | sub cf::face::get_data($;$) { |
|
|
3659 | my ($idx, $set) = @_; |
|
|
3660 | |
|
|
3661 | _get_data $idx, $set, Coro::rouse_cb; |
|
|
3662 | Coro::rouse_wait |
|
|
3663 | } |
|
|
3664 | |
|
|
3665 | sub cf::face::ix { |
|
|
3666 | my ($ns, $set, $idx, $pri) = @_; |
|
|
3667 | |
|
|
3668 | _get_data $idx, $set, sub { |
|
|
3669 | $ns->ix_send ($idx, $pri, $_[0]); |
|
|
3670 | }; |
|
|
3671 | } |
|
|
3672 | } |
|
|
3673 | |
3364 | sub load_facedata($) { |
3674 | sub load_facedata($) { |
3365 | my ($path) = @_; |
3675 | my ($path) = @_; |
3366 | |
3676 | |
3367 | # HACK to clear player env face cache, we need some signal framework |
|
|
3368 | # for this (global event?) |
|
|
3369 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3370 | |
|
|
3371 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3677 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3372 | |
3678 | |
3373 | trace "loading facedata from $path\n"; |
3679 | trace "loading facedata from $path\n"; |
3374 | |
3680 | |
3375 | my $facedata; |
3681 | my $facedata = decode_storable load_file "$path/faceinfo"; |
3376 | 0 < aio_load $path, $facedata |
|
|
3377 | or die "$path: $!"; |
|
|
3378 | |
|
|
3379 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3380 | |
3682 | |
3381 | $facedata->{version} == 2 |
3683 | $facedata->{version} == 2 |
3382 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3684 | or cf::cleanup "$path/faceinfo: version mismatch, cannot proceed."; |
3383 | |
3685 | |
3384 | # patch in the exptable |
3686 | my $fh = aio_open "$DATADIR/facedata", IO::AIO::O_RDONLY, 0 |
3385 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3687 | or cf::cleanup "$path/facedata: $!, cannot proceed."; |
3386 | $facedata->{resource}{"res/exp_table"} = { |
3688 | |
3387 | type => FT_RSRC, |
3689 | get_slot 1, -100, "load_facedata"; # make sure we get a very big slot |
3388 | data => $exp_table, |
3690 | |
3389 | hash => (Digest::MD5::md5 $exp_table), |
3691 | # BEGIN ATOMIC |
3390 | }; |
3692 | # from here on, everything must be atomic - no thread switch allowed |
3391 | cf::cede_to_tick; |
3693 | my $t1 = EV::time; |
3392 | |
3694 | |
3393 | { |
3695 | { |
3394 | my $faces = $facedata->{faceinfo}; |
3696 | my $faces = $facedata->{faceinfo}; |
3395 | |
3697 | |
3396 | while (my ($face, $info) = each %$faces) { |
3698 | for my $face (sort keys %$faces) { |
|
|
3699 | my $info = $faces->{$face}; |
3397 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3700 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3398 | |
3701 | |
3399 | cf::face::set_visibility $idx, $info->{visibility}; |
3702 | cf::face::set_visibility $idx, $info->{visibility}; |
3400 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3703 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3401 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3704 | cf::face::set_csum $idx, 0, $info->{hash64}; $cf::face::SIZE[0][$idx] = $info->{size64}; $cf::face::FOFS[0][$idx] = $info->{fofs64}; |
3402 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3705 | cf::face::set_csum $idx, 1, $info->{hash32}; $cf::face::SIZE[1][$idx] = $info->{size32}; $cf::face::FOFS[1][$idx] = $info->{fofs32}; |
3403 | |
3706 | cf::face::set_csum $idx, 2, $info->{glyph}; $cf::face::DATA[2][$idx] = $info->{glyph}; |
3404 | cf::cede_to_tick; |
3707 | $cf::face::HASH{$info->{hash64}} = $idx; |
|
|
3708 | delete $cf::face::META[$idx]; |
3405 | } |
3709 | } |
3406 | |
3710 | |
3407 | while (my ($face, $info) = each %$faces) { |
3711 | while (my ($face, $info) = each %$faces) { |
3408 | next unless $info->{smooth}; |
3712 | next unless $info->{smooth}; |
3409 | |
3713 | |
… | |
… | |
3414 | cf::face::set_smooth $idx, $smooth; |
3718 | cf::face::set_smooth $idx, $smooth; |
3415 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3719 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3416 | } else { |
3720 | } else { |
3417 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3721 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3418 | } |
3722 | } |
3419 | |
|
|
3420 | cf::cede_to_tick; |
|
|
3421 | } |
3723 | } |
3422 | } |
3724 | } |
3423 | |
3725 | |
3424 | { |
3726 | { |
3425 | my $anims = $facedata->{animinfo}; |
3727 | my $anims = $facedata->{animinfo}; |
3426 | |
3728 | |
3427 | while (my ($anim, $info) = each %$anims) { |
3729 | while (my ($anim, $info) = each %$anims) { |
3428 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3730 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3429 | cf::cede_to_tick; |
|
|
3430 | } |
3731 | } |
3431 | |
3732 | |
3432 | cf::anim::invalidate_all; # d'oh |
3733 | cf::anim::invalidate_all; # d'oh |
3433 | } |
3734 | } |
3434 | |
3735 | |
3435 | { |
3736 | { |
3436 | my $res = $facedata->{resource}; |
3737 | my $res = $facedata->{resource}; |
3437 | |
3738 | |
3438 | while (my ($name, $info) = each %$res) { |
3739 | while (my ($name, $info) = each %$res) { |
3439 | if (defined $info->{type}) { |
3740 | if (defined (my $type = $info->{type})) { |
|
|
3741 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3440 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3742 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3441 | |
3743 | |
3442 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
|
|
3443 | cf::face::set_type $idx, $info->{type}; |
3744 | cf::face::set_type $idx, $type; |
|
|
3745 | cf::face::set_csum $idx, 0, $info->{hash}; |
|
|
3746 | $cf::face::SIZE[0][$idx] = $info->{size}; |
|
|
3747 | $cf::face::FOFS[0][$idx] = $info->{fofs}; |
|
|
3748 | $cf::face::META[$idx] = $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3749 | $cf::face::HASH{$info->{hash}} = $idx; |
3444 | } else { |
3750 | } else { |
3445 | $RESOURCE{$name} = $info; # unused |
3751 | # $RESOURCE{$name} = $info; # unused |
3446 | } |
3752 | } |
3447 | |
|
|
3448 | cf::cede_to_tick; |
|
|
3449 | } |
3753 | } |
3450 | } |
3754 | } |
|
|
3755 | |
|
|
3756 | ($fh, $cf::face::DATAFH) = ($cf::face::DATAFH, $fh); |
|
|
3757 | |
|
|
3758 | # HACK to clear player env face cache, we need some signal framework |
|
|
3759 | # for this (global event?) |
|
|
3760 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3761 | |
|
|
3762 | # END ATOMIC |
|
|
3763 | |
|
|
3764 | cf::debug "facedata atomic update time ", EV::time - $t1; |
3451 | |
3765 | |
3452 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3766 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
|
|
3767 | |
|
|
3768 | aio_close $fh if $fh; # close old facedata |
3453 | |
3769 | |
3454 | 1 |
3770 | 1 |
3455 | } |
3771 | } |
3456 | |
3772 | |
3457 | register_exticmd fx_want => sub { |
3773 | register_exticmd fx_want => sub { |
… | |
… | |
3468 | my $status = load_resource_file_ $_[0]; |
3784 | my $status = load_resource_file_ $_[0]; |
3469 | get_slot 0.1, 100; |
3785 | get_slot 0.1, 100; |
3470 | cf::arch::commit_load; |
3786 | cf::arch::commit_load; |
3471 | |
3787 | |
3472 | $status |
3788 | $status |
|
|
3789 | } |
|
|
3790 | |
|
|
3791 | sub reload_exp_table { |
|
|
3792 | _reload_exp_table; |
|
|
3793 | |
|
|
3794 | cf::face::set |
|
|
3795 | "res/exp_table" => FT_RSRC, |
|
|
3796 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3797 | [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level] |
|
|
3798 | ); |
|
|
3799 | } |
|
|
3800 | |
|
|
3801 | sub reload_materials { |
|
|
3802 | _reload_materials; |
3473 | } |
3803 | } |
3474 | |
3804 | |
3475 | sub reload_regions { |
3805 | sub reload_regions { |
3476 | # HACK to clear player env face cache, we need some signal framework |
3806 | # HACK to clear player env face cache, we need some signal framework |
3477 | # for this (global event?) |
3807 | # for this (global event?) |
… | |
… | |
3485 | if exists $_->{match}; |
3815 | if exists $_->{match}; |
3486 | } |
3816 | } |
3487 | } |
3817 | } |
3488 | |
3818 | |
3489 | sub reload_facedata { |
3819 | sub reload_facedata { |
3490 | load_facedata "$DATADIR/facedata" |
3820 | load_facedata $DATADIR |
3491 | or die "unable to load facedata\n"; |
3821 | or die "unable to load facedata\n"; |
3492 | } |
3822 | } |
3493 | |
3823 | |
3494 | sub reload_archetypes { |
3824 | sub reload_archetypes { |
3495 | load_resource_file "$DATADIR/archetypes" |
3825 | load_resource_file "$DATADIR/archetypes" |
3496 | or die "unable to load archetypes\n"; |
3826 | or die "unable to load archetypes\n"; |
|
|
3827 | |
|
|
3828 | cf::face::set |
|
|
3829 | "res/skill_info" => FT_RSRC, |
|
|
3830 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3831 | [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1] |
|
|
3832 | ); |
|
|
3833 | |
|
|
3834 | cf::face::set |
|
|
3835 | "res/spell_paths" => FT_RSRC, |
|
|
3836 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3837 | [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1] |
|
|
3838 | ); |
|
|
3839 | |
|
|
3840 | # command completion |
|
|
3841 | my @commands; |
|
|
3842 | |
|
|
3843 | for (0..cf::arch::skillvec_size - 1) { |
|
|
3844 | my $skill = cf::arch::skillvec $_; |
|
|
3845 | my $name = $skill->name; |
|
|
3846 | my $flags = cf::skill_flags $skill->subtype; |
|
|
3847 | |
|
|
3848 | push @commands, "ready_skill $name" if $flags & (SF_COMBAT | SF_RANGED | SF_GRACE); |
|
|
3849 | push @commands, "use_skill $name" if $flags & (SF_USE | SF_AUTARK | SF_GRACE); |
|
|
3850 | } |
|
|
3851 | |
|
|
3852 | cf::client::set_command_face skill => \@commands; |
3497 | } |
3853 | } |
3498 | |
3854 | |
3499 | sub reload_treasures { |
3855 | sub reload_treasures { |
3500 | load_resource_file "$DATADIR/treasures" |
3856 | load_resource_file "$DATADIR/treasures" |
3501 | or die "unable to load treasurelists\n"; |
3857 | or die "unable to load treasurelists\n"; |
3502 | } |
3858 | } |
3503 | |
3859 | |
3504 | sub reload_sound { |
3860 | sub reload_sound { |
3505 | trace "loading sound config from $DATADIR/sound\n"; |
3861 | trace "loading sound config from $DATADIR/sound\n"; |
3506 | |
3862 | |
3507 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3508 | or die "$DATADIR/sound $!"; |
|
|
3509 | |
|
|
3510 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
3863 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
3511 | |
3864 | |
3512 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3865 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3513 | my $sound = $soundconf->{compat}[$_] |
3866 | my $sound = $soundconf->{compat}[$_] |
3514 | or next; |
3867 | or next; |
3515 | |
3868 | |
… | |
… | |
3525 | } |
3878 | } |
3526 | |
3879 | |
3527 | sub reload_resources { |
3880 | sub reload_resources { |
3528 | trace "reloading resource files...\n"; |
3881 | trace "reloading resource files...\n"; |
3529 | |
3882 | |
|
|
3883 | reload_materials; |
3530 | reload_facedata; |
3884 | reload_facedata; |
|
|
3885 | reload_exp_table; |
3531 | reload_sound; |
3886 | reload_sound; |
3532 | reload_archetypes; |
3887 | reload_archetypes; |
3533 | reload_regions; |
3888 | reload_regions; |
3534 | reload_treasures; |
3889 | reload_treasures; |
3535 | |
3890 | |
… | |
… | |
3537 | } |
3892 | } |
3538 | |
3893 | |
3539 | sub reload_config { |
3894 | sub reload_config { |
3540 | trace "reloading config file...\n"; |
3895 | trace "reloading config file...\n"; |
3541 | |
3896 | |
3542 | open my $fh, "<:utf8", "$CONFDIR/config" |
3897 | my $config = load_file "$CONFDIR/config"; |
3543 | or return; |
3898 | utf8::decode $config; |
3544 | |
3899 | *CFG = decode_yaml $config; |
3545 | local $/; |
|
|
3546 | *CFG = YAML::XS::Load scalar <$fh>; |
|
|
3547 | |
3900 | |
3548 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3901 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3549 | |
3902 | |
3550 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3903 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3551 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3904 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3555 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3908 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3556 | and die "WARNING: m(un)lockall failed: $!\n"; |
3909 | and die "WARNING: m(un)lockall failed: $!\n"; |
3557 | }; |
3910 | }; |
3558 | warn $@ if $@; |
3911 | warn $@ if $@; |
3559 | } |
3912 | } |
3560 | |
|
|
3561 | trace "finished reloading resource files\n"; |
|
|
3562 | } |
3913 | } |
3563 | |
3914 | |
3564 | sub pidfile() { |
3915 | sub pidfile() { |
3565 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3916 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3566 | or die "$PIDFILE: $!"; |
3917 | or die "$PIDFILE: $!"; |
… | |
… | |
3579 | seek $fh, 0, 0; |
3930 | seek $fh, 0, 0; |
3580 | print $fh $$; |
3931 | print $fh $$; |
3581 | } |
3932 | } |
3582 | |
3933 | |
3583 | sub main_loop { |
3934 | sub main_loop { |
3584 | trace "EV::loop starting\n"; |
3935 | trace "EV::run starting\n"; |
3585 | if (1) { |
3936 | if (1) { |
3586 | EV::loop; |
3937 | EV::run; |
3587 | } |
3938 | } |
3588 | trace "EV::loop returned\n"; |
3939 | trace "EV::run returned\n"; |
3589 | goto &main_loop unless $REALLY_UNLOOP; |
3940 | goto &main_loop unless $REALLY_UNLOOP; |
3590 | } |
3941 | } |
3591 | |
3942 | |
3592 | sub main { |
3943 | sub main { |
3593 | cf::init_globals; # initialise logging |
3944 | cf::init_globals; # initialise logging |
3594 | |
3945 | |
3595 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3946 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3596 | LOG llevInfo, "Copyright (C) 2005-2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3947 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3597 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3948 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3598 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3949 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3599 | |
3950 | |
3600 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3951 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3601 | |
3952 | |
3602 | # we must not ever block the main coroutine |
3953 | # we must not ever block the main coroutine |
3603 | local $Coro::idle = sub { |
3954 | $Coro::idle = sub { |
3604 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3955 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3605 | (async { |
3956 | (async { |
3606 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3957 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3607 | EV::loop EV::LOOP_ONESHOT; |
3958 | EV::run EV::RUN_ONCE; |
3608 | })->prio (Coro::PRIO_MAX); |
3959 | })->prio (Coro::PRIO_MAX); |
3609 | }; |
3960 | }; |
3610 | |
3961 | |
3611 | evthread_start IO::AIO::poll_fileno; |
3962 | evthread_start IO::AIO::poll_fileno; |
3612 | |
3963 | |
3613 | cf::sync_job { |
3964 | cf::sync_job { |
3614 | cf::incloader::init (); |
3965 | cf::incloader::init (); |
3615 | |
3966 | |
3616 | cf::init_experience; |
3967 | db_init; |
|
|
3968 | |
3617 | cf::init_anim; |
3969 | cf::init_anim; |
3618 | cf::init_attackmess; |
3970 | cf::init_attackmess; |
3619 | cf::init_dynamic; |
3971 | cf::init_dynamic; |
3620 | |
3972 | |
3621 | cf::load_settings; |
3973 | cf::load_settings; |
3622 | cf::load_materials; |
|
|
3623 | |
3974 | |
3624 | reload_resources; |
3975 | reload_resources; |
3625 | reload_config; |
3976 | reload_config; |
3626 | db_init; |
|
|
3627 | |
3977 | |
3628 | cf::init_uuid; |
3978 | cf::init_uuid; |
3629 | cf::init_signals; |
3979 | cf::init_signals; |
3630 | cf::init_skills; |
3980 | cf::init_skills; |
3631 | |
3981 | |
… | |
… | |
3639 | |
3989 | |
3640 | # no (long-running) fork's whatsoever before this point(!) |
3990 | # no (long-running) fork's whatsoever before this point(!) |
3641 | use POSIX (); |
3991 | use POSIX (); |
3642 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3992 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3643 | |
3993 | |
3644 | (pop @POST_INIT)->(0) while @POST_INIT; |
3994 | cf::_post_init 0; |
3645 | }; |
3995 | }; |
3646 | |
3996 | |
3647 | cf::object::thawer::errors_are_fatal 0; |
3997 | cf::object::thawer::errors_are_fatal 0; |
3648 | info "parse errors in files are no longer fatal from this point on.\n"; |
3998 | info "parse errors in files are no longer fatal from this point on.\n"; |
3649 | |
3999 | |
3650 | my $free_main; $free_main = EV::idle sub { |
4000 | AE::postpone { |
3651 | undef $free_main; |
|
|
3652 | undef &main; # free gobs of memory :) |
4001 | undef &main; # free gobs of memory :) |
3653 | }; |
4002 | }; |
3654 | |
4003 | |
3655 | goto &main_loop; |
4004 | goto &main_loop; |
3656 | } |
4005 | } |
… | |
… | |
3813 | |
4162 | |
3814 | cf::write_runtime_sync; # external watchdog should not bark |
4163 | cf::write_runtime_sync; # external watchdog should not bark |
3815 | |
4164 | |
3816 | trace "emergency_perl_save: flushing outstanding aio requests"; |
4165 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3817 | while (IO::AIO::nreqs || BDB::nreqs) { |
4166 | while (IO::AIO::nreqs || BDB::nreqs) { |
3818 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
4167 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
3819 | } |
4168 | } |
3820 | |
4169 | |
3821 | cf::write_runtime_sync; # external watchdog should not bark |
4170 | cf::write_runtime_sync; # external watchdog should not bark |
3822 | }; |
4171 | }; |
3823 | |
4172 | |
… | |
… | |
3872 | |
4221 | |
3873 | my $t1 = AE::time; |
4222 | my $t1 = AE::time; |
3874 | |
4223 | |
3875 | while ($RELOAD) { |
4224 | while ($RELOAD) { |
3876 | cf::get_slot 0.1, -1, "reload_perl"; |
4225 | cf::get_slot 0.1, -1, "reload_perl"; |
3877 | info "reloading..."; |
4226 | info "perl_reload: reloading..."; |
3878 | |
4227 | |
3879 | trace "entering sync_job"; |
4228 | trace "perl_reload: entering sync_job"; |
3880 | |
4229 | |
3881 | cf::sync_job { |
4230 | cf::sync_job { |
3882 | #cf::emergency_save; |
4231 | #cf::emergency_save; |
3883 | |
4232 | |
3884 | trace "cancelling all extension coros"; |
4233 | trace "perl_reload: cancelling all extension coros"; |
3885 | $_->cancel for values %EXT_CORO; |
4234 | $_->cancel for values %EXT_CORO; |
3886 | %EXT_CORO = (); |
4235 | %EXT_CORO = (); |
3887 | |
4236 | |
3888 | trace "removing commands"; |
4237 | trace "perl_reload: removing commands"; |
3889 | %COMMAND = (); |
4238 | %COMMAND = (); |
3890 | |
4239 | |
3891 | trace "removing ext/exti commands"; |
4240 | trace "perl_reload: removing ext/exti commands"; |
3892 | %EXTCMD = (); |
4241 | %EXTCMD = (); |
3893 | %EXTICMD = (); |
4242 | %EXTICMD = (); |
3894 | |
4243 | |
3895 | trace "unloading/nuking all extensions"; |
4244 | trace "perl_reload: unloading/nuking all extensions"; |
3896 | for my $pkg (@EXTS) { |
4245 | for my $pkg (@EXTS) { |
3897 | trace "... unloading $pkg"; |
4246 | trace "... unloading $pkg"; |
3898 | |
4247 | |
3899 | if (my $cb = $pkg->can ("unload")) { |
4248 | if (my $cb = $pkg->can ("unload")) { |
3900 | eval { |
4249 | eval { |
… | |
… | |
3905 | |
4254 | |
3906 | trace "... clearing $pkg"; |
4255 | trace "... clearing $pkg"; |
3907 | clear_package $pkg; |
4256 | clear_package $pkg; |
3908 | } |
4257 | } |
3909 | |
4258 | |
3910 | trace "unloading all perl modules loaded from $LIBDIR"; |
4259 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3911 | while (my ($k, $v) = each %INC) { |
4260 | while (my ($k, $v) = each %INC) { |
3912 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
4261 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3913 | |
4262 | |
3914 | trace "... unloading $k"; |
4263 | trace "... unloading $k"; |
3915 | delete $INC{$k}; |
4264 | delete $INC{$k}; |
… | |
… | |
3922 | } |
4271 | } |
3923 | |
4272 | |
3924 | clear_package $k; |
4273 | clear_package $k; |
3925 | } |
4274 | } |
3926 | |
4275 | |
3927 | trace "getting rid of safe::, as good as possible"; |
4276 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3928 | clear_package "safe::$_" |
4277 | clear_package "safe::$_" |
3929 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
4278 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3930 | |
4279 | |
3931 | trace "unloading cf.pm \"a bit\""; |
4280 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3932 | delete $INC{"cf.pm"}; |
4281 | delete $INC{"cf.pm"}; |
3933 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
4282 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3934 | |
4283 | |
3935 | # don't, removes xs symbols, too, |
4284 | # don't, removes xs symbols, too, |
3936 | # and global variables created in xs |
4285 | # and global variables created in xs |
3937 | #clear_package __PACKAGE__; |
4286 | #clear_package __PACKAGE__; |
3938 | |
4287 | |
3939 | info "unload completed, starting to reload now"; |
4288 | info "perl_reload: unload completed, starting to reload now"; |
3940 | |
4289 | |
3941 | trace "reloading cf.pm"; |
4290 | trace "perl_reload: reloading cf.pm"; |
3942 | require cf; |
4291 | require cf; |
3943 | cf::_connect_to_perl_1; |
4292 | cf::_connect_to_perl_1; |
3944 | |
4293 | |
3945 | trace "loading config and database again"; |
4294 | trace "perl_reload: loading config and database again"; |
3946 | cf::reload_config; |
4295 | cf::reload_config; |
3947 | |
4296 | |
3948 | trace "loading extensions"; |
4297 | trace "perl_reload: loading extensions"; |
3949 | cf::load_extensions; |
4298 | cf::load_extensions; |
3950 | |
4299 | |
3951 | if ($REATTACH_ON_RELOAD) { |
4300 | if ($REATTACH_ON_RELOAD) { |
3952 | trace "reattaching attachments to objects/players"; |
4301 | trace "perl_reload: reattaching attachments to objects/players"; |
3953 | _global_reattach; # objects, sockets |
4302 | _global_reattach; # objects, sockets |
3954 | trace "reattaching attachments to maps"; |
4303 | trace "perl_reload: reattaching attachments to maps"; |
3955 | reattach $_ for values %MAP; |
4304 | reattach $_ for values %MAP; |
3956 | trace "reattaching attachments to players"; |
4305 | trace "perl_reload: reattaching attachments to players"; |
3957 | reattach $_ for values %PLAYER; |
4306 | reattach $_ for values %PLAYER; |
3958 | } |
4307 | } |
3959 | |
4308 | |
3960 | trace "running post_init jobs"; |
4309 | cf::_post_init 1; |
3961 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3962 | |
4310 | |
3963 | trace "leaving sync_job"; |
4311 | trace "perl_reload: leaving sync_job"; |
3964 | |
4312 | |
3965 | 1 |
4313 | 1 |
3966 | } or do { |
4314 | } or do { |
3967 | error $@; |
4315 | error $@; |
3968 | cf::cleanup "error while reloading, exiting."; |
4316 | cf::cleanup "perl_reload: error, exiting."; |
3969 | }; |
4317 | }; |
3970 | |
4318 | |
3971 | info "reloaded"; |
|
|
3972 | --$RELOAD; |
4319 | --$RELOAD; |
3973 | } |
4320 | } |
3974 | |
4321 | |
3975 | $t1 = AE::time - $t1; |
4322 | $t1 = AE::time - $t1; |
3976 | info "reload completed in ${t1}s\n"; |
4323 | info "perl_reload: completed in ${t1}s\n"; |
3977 | }; |
4324 | }; |
3978 | |
4325 | |
3979 | our $RELOAD_WATCHER; # used only during reload |
4326 | our $RELOAD_WATCHER; # used only during reload |
3980 | |
4327 | |
3981 | sub reload_perl() { |
4328 | sub reload_perl() { |
… | |
… | |
4006 | |
4353 | |
4007 | ############################################################################# |
4354 | ############################################################################# |
4008 | |
4355 | |
4009 | my $bug_warning = 0; |
4356 | my $bug_warning = 0; |
4010 | |
4357 | |
4011 | our @WAIT_FOR_TICK; |
|
|
4012 | our @WAIT_FOR_TICK_BEGIN; |
|
|
4013 | |
|
|
4014 | sub wait_for_tick { |
4358 | sub wait_for_tick() { |
4015 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4359 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4016 | |
4360 | |
4017 | my $signal = new Coro::Signal; |
4361 | $WAIT_FOR_TICK->wait; |
4018 | push @WAIT_FOR_TICK, $signal; |
|
|
4019 | $signal->wait; |
|
|
4020 | } |
4362 | } |
4021 | |
4363 | |
4022 | sub wait_for_tick_begin { |
4364 | sub wait_for_tick_begin() { |
4023 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4365 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4024 | |
4366 | |
4025 | my $signal = new Coro::Signal; |
4367 | my $signal = new Coro::Signal; |
4026 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4368 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4027 | $signal->wait; |
4369 | $signal->wait; |
4028 | } |
4370 | } |
… | |
… | |
4032 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4374 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4033 | unless ++$bug_warning > 10; |
4375 | unless ++$bug_warning > 10; |
4034 | return; |
4376 | return; |
4035 | } |
4377 | } |
4036 | |
4378 | |
4037 | cf::server_tick; # one server iteration |
4379 | cf::one_tick; # one server iteration |
4038 | |
4380 | |
4039 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4381 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4040 | |
4382 | |
4041 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4383 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4042 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4384 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
… | |
… | |
4048 | } |
4390 | } |
4049 | |
4391 | |
4050 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4392 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4051 | $sig->send; |
4393 | $sig->send; |
4052 | } |
4394 | } |
4053 | while (my $sig = shift @WAIT_FOR_TICK) { |
4395 | $WAIT_FOR_TICK->broadcast; |
4054 | $sig->send; |
|
|
4055 | } |
|
|
4056 | |
4396 | |
4057 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4397 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4058 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4398 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4059 | |
4399 | |
4060 | if (0) { |
4400 | if (0) { |
… | |
… | |
4066 | } |
4406 | } |
4067 | } |
4407 | } |
4068 | |
4408 | |
4069 | { |
4409 | { |
4070 | # configure BDB |
4410 | # configure BDB |
|
|
4411 | info "initialising database"; |
4071 | |
4412 | |
4072 | BDB::min_parallel 16; |
4413 | BDB::min_parallel 16; |
4073 | BDB::max_poll_reqs $TICK * 0.1; |
4414 | BDB::max_poll_reqs $TICK * 0.1; |
4074 | $AnyEvent::BDB::WATCHER->priority (1); |
4415 | #$AnyEvent::BDB::WATCHER->priority (1); |
4075 | |
4416 | |
4076 | unless ($DB_ENV) { |
4417 | unless ($DB_ENV) { |
4077 | $DB_ENV = BDB::db_env_create; |
4418 | $DB_ENV = BDB::db_env_create; |
4078 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4419 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4079 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4420 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
… | |
… | |
4104 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4445 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4105 | }; |
4446 | }; |
4106 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4447 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4107 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4448 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4108 | }; |
4449 | }; |
|
|
4450 | |
|
|
4451 | info "database initialised"; |
4109 | } |
4452 | } |
4110 | |
4453 | |
4111 | { |
4454 | { |
4112 | # configure IO::AIO |
4455 | # configure IO::AIO |
4113 | |
4456 | |
|
|
4457 | info "initialising aio"; |
4114 | IO::AIO::min_parallel 8; |
4458 | IO::AIO::min_parallel 8; |
4115 | IO::AIO::max_poll_time $TICK * 0.1; |
4459 | IO::AIO::max_poll_time $TICK * 0.1; |
4116 | undef $AnyEvent::AIO::WATCHER; |
4460 | undef $AnyEvent::AIO::WATCHER; |
|
|
4461 | info "aio initialised"; |
4117 | } |
4462 | } |
4118 | |
4463 | |
4119 | my $_log_backtrace; |
4464 | our $_log_backtrace; |
|
|
4465 | our $_log_backtrace_last; |
4120 | |
4466 | |
4121 | sub _log_backtrace { |
4467 | sub _log_backtrace { |
4122 | my ($msg, @addr) = @_; |
4468 | my ($msg, @addr) = @_; |
4123 | |
4469 | |
4124 | $msg =~ s/\n//; |
4470 | $msg =~ s/\n$//; |
4125 | |
4471 | |
|
|
4472 | if ($_log_backtrace_last eq $msg) { |
|
|
4473 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4474 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
4126 | # limit the # of concurrent backtraces |
4475 | # limit the # of concurrent backtraces |
4127 | if ($_log_backtrace < 2) { |
4476 | } elsif ($_log_backtrace < 2) { |
|
|
4477 | $_log_backtrace_last = $msg; |
4128 | ++$_log_backtrace; |
4478 | ++$_log_backtrace; |
4129 | my $perl_bt = Carp::longmess $msg; |
4479 | my $perl_bt = Carp::longmess $msg; |
4130 | async { |
4480 | async { |
4131 | $Coro::current->{desc} = "abt $msg"; |
4481 | $Coro::current->{desc} = "abt $msg"; |
4132 | |
4482 | |
… | |
… | |
4152 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4502 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4153 | --$_log_backtrace; |
4503 | --$_log_backtrace; |
4154 | }; |
4504 | }; |
4155 | } else { |
4505 | } else { |
4156 | LOG llevInfo, "[ABT] $msg\n"; |
4506 | LOG llevInfo, "[ABT] $msg\n"; |
4157 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4507 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
4158 | } |
4508 | } |
4159 | } |
4509 | } |
4160 | |
4510 | |
4161 | # load additional modules |
4511 | # load additional modules |
4162 | require "cf/$_.pm" for @EXTRA_MODULES; |
4512 | require "cf/$_.pm" for @EXTRA_MODULES; |