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 | |
25 | use 5.10.0; |
25 | use common::sense; |
26 | use utf8; |
|
|
27 | use strict qw(vars subs); |
|
|
28 | |
26 | |
29 | use Symbol; |
27 | use Symbol; |
30 | use List::Util; |
28 | use List::Util; |
31 | use Socket; |
29 | use Socket; |
32 | use EV; |
30 | use EV; |
… | |
… | |
34 | use Safe; |
32 | use Safe; |
35 | use Safe::Hole; |
33 | use Safe::Hole; |
36 | use Storable (); |
34 | use Storable (); |
37 | use Carp (); |
35 | use Carp (); |
38 | |
36 | |
39 | use Guard (); |
37 | use AnyEvent (); |
|
|
38 | use AnyEvent::IO (); |
|
|
39 | use AnyEvent::DNS (); |
|
|
40 | |
40 | use Coro (); |
41 | use Coro (); |
41 | use Coro::State; |
42 | use Coro::State; |
42 | use Coro::Handle; |
43 | use Coro::Handle; |
43 | use Coro::EV; |
44 | use Coro::EV; |
44 | use Coro::AnyEvent; |
45 | use Coro::AnyEvent; |
… | |
… | |
50 | use Coro::AIO; |
51 | use Coro::AIO; |
51 | use Coro::BDB 1.6; |
52 | use Coro::BDB 1.6; |
52 | use Coro::Storable; |
53 | use Coro::Storable; |
53 | use Coro::Util (); |
54 | use Coro::Util (); |
54 | |
55 | |
|
|
56 | use Guard (); |
55 | use JSON::XS 2.01 (); |
57 | use JSON::XS 2.01 (); |
56 | use BDB (); |
58 | use BDB (); |
57 | use Data::Dumper; |
59 | use Data::Dumper; |
58 | use Fcntl; |
60 | use Fcntl; |
59 | use YAML::XS (); |
61 | use YAML::XS (); |
60 | use IO::AIO (); |
62 | use IO::AIO (); |
61 | use Time::HiRes; |
|
|
62 | use Compress::LZF; |
63 | use Compress::LZF; |
63 | use Digest::MD5 (); |
64 | use Digest::MD5 (); |
64 | |
65 | |
65 | AnyEvent::detect; |
66 | AnyEvent::detect; |
66 | |
67 | |
… | |
… | |
78 | # strictly for debugging |
79 | # strictly for debugging |
79 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
80 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
80 | |
81 | |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
82 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
82 | |
83 | |
|
|
84 | our @ORIG_INC; |
|
|
85 | |
83 | our %COMMAND = (); |
86 | our %COMMAND = (); |
84 | our %COMMAND_TIME = (); |
87 | our %COMMAND_TIME = (); |
85 | |
88 | |
86 | our @EXTS = (); # list of extension package names |
89 | our @EXTS = (); # list of extension package names |
87 | our %EXTCMD = (); |
90 | our %EXTCMD = (); |
|
|
91 | our %EXTACMD = (); |
88 | our %EXTICMD = (); |
92 | our %EXTICMD = (); |
|
|
93 | our %EXTIACMD = (); |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
94 | our %EXT_CORO = (); # coroutines bound to extensions |
90 | our %EXT_MAP = (); # pluggable maps |
95 | our %EXT_MAP = (); # pluggable maps |
91 | |
96 | |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
97 | our $RELOAD; # number of reloads so far, non-zero while in reload |
93 | our @EVENT; |
98 | our @EVENT; |
94 | our @REFLECT; # set by XS |
99 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
100 | our %REFLECT; # set by us |
96 | |
101 | |
97 | our $CONFDIR = confdir; |
102 | our $CONFDIR = confdir; |
|
|
103 | |
98 | our $DATADIR = datadir; |
104 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
105 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
106 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
107 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
108 | |
102 | our $LOCALDIR = localdir; |
109 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
110 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
111 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
112 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
113 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
114 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
115 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
116 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
117 | |
111 | our %RESOURCE; # unused |
118 | #our %RESOURCE; # unused |
112 | |
119 | |
113 | our $OUTPUT_RATE_MIN = 3000; |
120 | our $OUTPUT_RATE_MIN = 3000; |
114 | our $OUTPUT_RATE_MAX = 1000000; |
121 | our $OUTPUT_RATE_MAX = 1000000; |
115 | |
122 | |
116 | our $MAX_LINKS = 32; # how many chained exits to follow |
123 | our $MAX_LINKS = 32; # how many chained exits to follow |
… | |
… | |
124 | our $BDB_DEADLOCK_WATCHER; |
131 | our $BDB_DEADLOCK_WATCHER; |
125 | our $BDB_CHECKPOINT_WATCHER; |
132 | our $BDB_CHECKPOINT_WATCHER; |
126 | our $BDB_TRICKLE_WATCHER; |
133 | our $BDB_TRICKLE_WATCHER; |
127 | our $DB_ENV; |
134 | our $DB_ENV; |
128 | |
135 | |
129 | our @EXTRA_MODULES = qw(pod match mapscript); |
136 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
130 | |
137 | |
131 | our %CFG; |
138 | our %CFG; |
|
|
139 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
132 | |
140 | |
133 | our $UPTIME; $UPTIME ||= time; |
141 | our $UPTIME; $UPTIME ||= time; |
134 | our $RUNTIME; |
142 | our $RUNTIME = 0; |
|
|
143 | our $SERVER_TICK = 0; |
135 | our $NOW; |
144 | our $NOW; |
136 | |
145 | |
137 | our (%PLAYER, %PLAYER_LOADING); # all users |
146 | our (%PLAYER, %PLAYER_LOADING); # all users |
138 | our (%MAP, %MAP_LOADING ); # all maps |
147 | our (%MAP, %MAP_LOADING ); # all maps |
139 | our $LINK_MAP; # the special {link} map, which is always available |
148 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
148 | |
157 | |
149 | our @POST_INIT; |
158 | our @POST_INIT; |
150 | |
159 | |
151 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
160 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
152 | our $REALLY_UNLOOP; # never set to true, please :) |
161 | our $REALLY_UNLOOP; # never set to true, please :) |
|
|
162 | |
|
|
163 | our $WAIT_FOR_TICK = new Coro::Signal; |
|
|
164 | our @WAIT_FOR_TICK_BEGIN; |
153 | |
165 | |
154 | binmode STDOUT; |
166 | binmode STDOUT; |
155 | binmode STDERR; |
167 | binmode STDERR; |
156 | |
168 | |
157 | # read virtual server time, if available |
169 | # read virtual server time, if available |
… | |
… | |
191 | |
203 | |
192 | =over 4 |
204 | =over 4 |
193 | |
205 | |
194 | =item $cf::UPTIME |
206 | =item $cf::UPTIME |
195 | |
207 | |
196 | The timestamp of the server start (so not actually an uptime). |
208 | The timestamp of the server start (so not actually an "uptime"). |
|
|
209 | |
|
|
210 | =item $cf::SERVER_TICK |
|
|
211 | |
|
|
212 | An unsigned integer that starts at zero when the server is started and is |
|
|
213 | incremented on every tick. |
|
|
214 | |
|
|
215 | =item $cf::NOW |
|
|
216 | |
|
|
217 | The (real) time of the last (current) server tick - updated before and |
|
|
218 | after tick processing, so this is useful only as a rough "what time is it |
|
|
219 | now" estimate. |
|
|
220 | |
|
|
221 | =item $cf::TICK |
|
|
222 | |
|
|
223 | The interval between each server tick, in seconds. |
197 | |
224 | |
198 | =item $cf::RUNTIME |
225 | =item $cf::RUNTIME |
199 | |
226 | |
200 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
227 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
201 | every server tick. |
228 | every server tick. |
202 | |
229 | |
203 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
230 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
204 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
231 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
205 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
232 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
206 | |
233 | |
207 | Various directories - "/etc", read-only install directory, perl-library |
234 | Various directories - "/etc", read-only install directory, perl-library |
208 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
235 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
209 | unique-items directory, player file directory, random maps directory and |
236 | unique-items directory, player file directory, random maps directory and |
210 | database environment. |
237 | database environment. |
211 | |
238 | |
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 |
239 | =item $cf::LOADAVG |
221 | |
240 | |
222 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
241 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
223 | (none) and 1 (overloaded), indicating how much time is spent on processing |
242 | (none) and 1 (overloaded), indicating how much time is spent on processing |
224 | objects per tick. Healthy values are < 0.5. |
243 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
232 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
251 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
233 | from wherever your confdir points to. |
252 | from wherever your confdir points to. |
234 | |
253 | |
235 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
254 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
236 | |
255 | |
237 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
256 | These are functions that inhibit the current coroutine one tick. |
238 | returns directly I<after> the tick processing (and consequently, can only wake one process |
257 | cf::wait_for_tick_begin only returns directly I<after> the tick |
|
|
258 | processing (and consequently, can only wake one thread per tick), while |
239 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
259 | cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
260 | |
|
|
261 | Note that cf::wait_for_tick will immediately return when the server is not |
|
|
262 | ticking, making it suitable for small pauses in threads that need to run |
|
|
263 | when the server is paused. If that is not applicable (i.e. you I<really> |
|
|
264 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
|
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265 | |
|
|
266 | =item $cf::WAIT_FOR_TICK |
|
|
267 | |
|
|
268 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
|
|
269 | variable contains a L<Coro::Signal> that is broadcats after every server |
|
|
270 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
|
|
271 | next server tick. |
|
|
272 | |
|
|
273 | =cut |
|
|
274 | |
|
|
275 | sub wait_for_tick(); |
|
|
276 | sub wait_for_tick_begin(); |
240 | |
277 | |
241 | =item @cf::INVOKE_RESULTS |
278 | =item @cf::INVOKE_RESULTS |
242 | |
279 | |
243 | This array contains the results of the last C<invoke ()> call. When |
280 | 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 |
281 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
… | |
… | |
252 | |
289 | |
253 | =back |
290 | =back |
254 | |
291 | |
255 | =cut |
292 | =cut |
256 | |
293 | |
|
|
294 | sub error(@) { LOG llevError, join "", @_ } |
|
|
295 | sub warn (@) { LOG llevWarn , join "", @_ } |
|
|
296 | sub info (@) { LOG llevInfo , join "", @_ } |
|
|
297 | sub debug(@) { LOG llevDebug, join "", @_ } |
|
|
298 | sub trace(@) { LOG llevTrace, join "", @_ } |
|
|
299 | |
257 | $Coro::State::WARNHOOK = sub { |
300 | $Coro::State::WARNHOOK = sub { |
258 | my $msg = join "", @_; |
301 | my $msg = join "", @_; |
259 | |
302 | |
260 | $msg .= "\n" |
303 | $msg .= "\n" |
261 | unless $msg =~ /\n$/; |
304 | unless $msg =~ /\n$/; |
262 | |
305 | |
263 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
306 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
264 | |
307 | |
265 | LOG llevError, $msg; |
308 | LOG llevWarn, $msg; |
266 | }; |
309 | }; |
267 | |
310 | |
268 | $Coro::State::DIEHOOK = sub { |
311 | $Coro::State::DIEHOOK = sub { |
269 | return unless $^S eq 0; # "eq", not "==" |
312 | return unless $^S eq 0; # "eq", not "==" |
270 | |
313 | |
271 | warn Carp::longmess $_[0]; |
314 | error Carp::longmess $_[0]; |
272 | |
315 | |
273 | if (in_main) {#d# |
316 | if (in_main) {#d# |
274 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
317 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
275 | return;#d# |
318 | return;#d# |
276 | }#d# |
319 | }#d# |
277 | |
320 | |
278 | # kill coroutine otherwise |
321 | # kill coroutine otherwise |
279 | Coro::terminate |
322 | Coro::terminate |
… | |
… | |
299 | )) { |
342 | )) { |
300 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
343 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
301 | } |
344 | } |
302 | |
345 | |
303 | $EV::DIED = sub { |
346 | $EV::DIED = sub { |
304 | Carp::cluck "error in event callback: @_"; |
347 | warn "error in event callback: $@"; |
305 | }; |
348 | }; |
|
|
349 | |
|
|
350 | ############################################################################# |
|
|
351 | |
|
|
352 | sub fork_call(&@); |
|
|
353 | sub get_slot($;$$); |
306 | |
354 | |
307 | ############################################################################# |
355 | ############################################################################# |
308 | |
356 | |
309 | =head2 UTILITY FUNCTIONS |
357 | =head2 UTILITY FUNCTIONS |
310 | |
358 | |
… | |
… | |
331 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
379 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
332 | $d |
380 | $d |
333 | } || "[unable to dump $_[0]: '$@']"; |
381 | } || "[unable to dump $_[0]: '$@']"; |
334 | } |
382 | } |
335 | |
383 | |
|
|
384 | =item $scalar = cf::load_file $path |
|
|
385 | |
|
|
386 | Loads the given file from path and returns its contents. Croaks on error |
|
|
387 | and can block. |
|
|
388 | |
|
|
389 | =cut |
|
|
390 | |
|
|
391 | sub load_file($) { |
|
|
392 | 0 <= aio_load $_[0], my $data |
|
|
393 | or Carp::croak "$_[0]: $!"; |
|
|
394 | |
|
|
395 | $data |
|
|
396 | } |
|
|
397 | |
|
|
398 | =item $success = cf::replace_file $path, $data, $sync |
|
|
399 | |
|
|
400 | Atomically replaces the file at the given $path with new $data, and |
|
|
401 | optionally $sync the data to disk before replacing the file. |
|
|
402 | |
|
|
403 | =cut |
|
|
404 | |
|
|
405 | sub replace_file($$;$) { |
|
|
406 | my ($path, $data, $sync) = @_; |
|
|
407 | |
|
|
408 | my $lock = cf::lock_acquire ("replace_file:$path"); |
|
|
409 | |
|
|
410 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
|
411 | or return; |
|
|
412 | |
|
|
413 | $data = $data->() if ref $data; |
|
|
414 | |
|
|
415 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
|
416 | or return; |
|
|
417 | |
|
|
418 | !$sync |
|
|
419 | or !aio_fsync $fh |
|
|
420 | or return; |
|
|
421 | |
|
|
422 | aio_close $fh |
|
|
423 | and return; |
|
|
424 | |
|
|
425 | aio_rename "$path~", $path |
|
|
426 | and return; |
|
|
427 | |
|
|
428 | if ($sync) { |
|
|
429 | $path =~ s%/[^/]*$%%; |
|
|
430 | aio_pathsync $path; |
|
|
431 | } |
|
|
432 | |
|
|
433 | 1 |
|
|
434 | } |
|
|
435 | |
336 | =item $ref = cf::decode_json $json |
436 | =item $ref = cf::decode_json $json |
337 | |
437 | |
338 | Converts a JSON string into the corresponding perl data structure. |
438 | Converts a JSON string into the corresponding perl data structure. |
339 | |
439 | |
340 | =item $json = cf::encode_json $ref |
440 | =item $json = cf::encode_json $ref |
… | |
… | |
346 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
446 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
347 | |
447 | |
348 | sub encode_json($) { $json_coder->encode ($_[0]) } |
448 | sub encode_json($) { $json_coder->encode ($_[0]) } |
349 | sub decode_json($) { $json_coder->decode ($_[0]) } |
449 | sub decode_json($) { $json_coder->decode ($_[0]) } |
350 | |
450 | |
|
|
451 | =item $ref = cf::decode_storable $scalar |
|
|
452 | |
|
|
453 | Same as Coro::Storable::thaw, so blocks. |
|
|
454 | |
|
|
455 | =cut |
|
|
456 | |
|
|
457 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
458 | |
|
|
459 | =item $ref = cf::decode_yaml $scalar |
|
|
460 | |
|
|
461 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
|
|
462 | |
|
|
463 | =cut |
|
|
464 | |
|
|
465 | sub decode_yaml($) { |
|
|
466 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
467 | } |
|
|
468 | |
|
|
469 | =item $scalar = cf::unlzf $scalar |
|
|
470 | |
|
|
471 | Same as Compress::LZF::compress, but takes server ticks into account, so |
|
|
472 | blocks. |
|
|
473 | |
|
|
474 | =cut |
|
|
475 | |
|
|
476 | sub unlzf($) { |
|
|
477 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
|
478 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
|
479 | Compress::LZF::decompress $_[0] |
|
|
480 | } |
|
|
481 | |
351 | =item cf::post_init { BLOCK } |
482 | =item cf::post_init { BLOCK } |
352 | |
483 | |
353 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
484 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
354 | but I<before> the server starts ticking again. |
485 | but I<before> the server starts ticking again. |
355 | |
486 | |
356 | The cdoeblock will have a single boolean argument to indicate whether this |
487 | The codeblock will have a single boolean argument to indicate whether this |
357 | is a reload or not. |
488 | is a reload or not. |
358 | |
489 | |
359 | =cut |
490 | =cut |
360 | |
491 | |
361 | sub post_init(&) { |
492 | sub post_init(&) { |
362 | push @POST_INIT, shift; |
493 | push @POST_INIT, shift; |
|
|
494 | } |
|
|
495 | |
|
|
496 | sub _post_init { |
|
|
497 | trace "running post_init jobs"; |
|
|
498 | |
|
|
499 | # run them in parallel... |
|
|
500 | |
|
|
501 | my @join; |
|
|
502 | |
|
|
503 | while () { |
|
|
504 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
|
505 | @POST_INIT = (); |
|
|
506 | |
|
|
507 | @join or last; |
|
|
508 | |
|
|
509 | (pop @join)->join; |
|
|
510 | } |
363 | } |
511 | } |
364 | |
512 | |
365 | =item cf::lock_wait $string |
513 | =item cf::lock_wait $string |
366 | |
514 | |
367 | Wait until the given lock is available. See cf::lock_acquire. |
515 | Wait until the given lock is available. See cf::lock_acquire. |
… | |
… | |
420 | EV::periodic $start, $interval, 0, $cb |
568 | EV::periodic $start, $interval, 0, $cb |
421 | } |
569 | } |
422 | |
570 | |
423 | =item cf::get_slot $time[, $priority[, $name]] |
571 | =item cf::get_slot $time[, $priority[, $name]] |
424 | |
572 | |
425 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
573 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
426 | This call blocks and returns only when you have at least C<$time> seconds |
574 | (default: 0): This call blocks and returns only when you have at least |
427 | of cpu time till the next tick. The slot is only valid till the next cede. |
575 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
576 | till the next cede. |
|
|
577 | |
|
|
578 | Background jobs should use a priority less than zero, interactive jobs |
|
|
579 | should use 100 or more. |
428 | |
580 | |
429 | The optional C<$name> can be used to identify the job to run. It might be |
581 | The optional C<$name> can be used to identify the job to run. It might be |
430 | used for statistical purposes and should identify the same time-class. |
582 | used for statistical purposes and should identify the same time-class. |
431 | |
583 | |
432 | Useful for short background jobs. |
584 | Useful for short background jobs. |
… | |
… | |
461 | } |
613 | } |
462 | } |
614 | } |
463 | |
615 | |
464 | if (@SLOT_QUEUE) { |
616 | if (@SLOT_QUEUE) { |
465 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
617 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
466 | push @cf::WAIT_FOR_TICK, $signal; |
618 | $WAIT_FOR_TICK->wait; |
467 | $signal->wait; |
|
|
468 | } else { |
619 | } else { |
469 | $busy = 0; |
620 | $busy = 0; |
470 | Coro::schedule; |
621 | Coro::schedule; |
471 | } |
622 | } |
472 | } |
623 | } |
… | |
… | |
512 | =cut |
663 | =cut |
513 | |
664 | |
514 | sub sync_job(&) { |
665 | sub sync_job(&) { |
515 | my ($job) = @_; |
666 | my ($job) = @_; |
516 | |
667 | |
517 | if ($Coro::current == $Coro::main) { |
668 | if (in_main) { |
518 | my $time = AE::time; |
669 | my $time = AE::time; |
519 | |
670 | |
520 | # this is the main coro, too bad, we have to block |
671 | # this is the main coro, too bad, we have to block |
521 | # till the operation succeeds, freezing the server :/ |
672 | # till the operation succeeds, freezing the server :/ |
522 | |
673 | |
523 | LOG llevError, Carp::longmess "sync job";#d# |
674 | #LOG llevError, Carp::longmess "sync job";#d# |
524 | |
675 | |
525 | my $freeze_guard = freeze_mainloop; |
676 | my $freeze_guard = freeze_mainloop; |
526 | |
677 | |
527 | my $busy = 1; |
678 | my $busy = 1; |
528 | my @res; |
679 | my @res; |
529 | |
680 | |
530 | (async { |
681 | (async { |
531 | $Coro::current->desc ("sync job coro"); |
682 | $Coro::current->desc ("sync job coro"); |
532 | @res = eval { $job->() }; |
683 | @res = eval { $job->() }; |
533 | warn $@ if $@; |
684 | error $@ if $@; |
534 | undef $busy; |
685 | undef $busy; |
535 | })->prio (Coro::PRIO_MAX); |
686 | })->prio (Coro::PRIO_MAX); |
536 | |
687 | |
537 | while ($busy) { |
688 | while ($busy) { |
538 | if (Coro::nready) { |
689 | if (Coro::nready) { |
… | |
… | |
572 | $EXT_CORO{$coro+0} = $coro; |
723 | $EXT_CORO{$coro+0} = $coro; |
573 | |
724 | |
574 | $coro |
725 | $coro |
575 | } |
726 | } |
576 | |
727 | |
577 | =item fork_call { }, $args |
728 | =item fork_call { }, @args |
578 | |
729 | |
579 | Executes the given code block with the given arguments in a seperate |
730 | Executes the given code block with the given arguments in a seperate |
580 | process, returning the results. Everything must be serialisable with |
731 | process, returning the results. Everything must be serialisable with |
581 | Coro::Storable. May, of course, block. Note that the executed sub may |
732 | Coro::Storable. May, of course, block. Note that the executed sub may |
582 | never block itself or use any form of event handling. |
733 | never block itself or use any form of event handling. |
583 | |
734 | |
584 | =cut |
735 | =cut |
585 | |
736 | |
|
|
737 | sub post_fork { |
|
|
738 | reset_signals; |
|
|
739 | } |
|
|
740 | |
586 | sub fork_call(&@) { |
741 | sub fork_call(&@) { |
587 | my ($cb, @args) = @_; |
742 | my ($cb, @args) = @_; |
588 | |
743 | |
589 | # we seemingly have to make a local copy of the whole thing, |
|
|
590 | # otherwise perl prematurely frees the stuff :/ |
|
|
591 | # TODO: investigate and fix (likely this will be rather laborious) |
|
|
592 | |
|
|
593 | my @res = Coro::Util::fork_eval { |
744 | my @res = Coro::Util::fork_eval { |
594 | reset_signals; |
745 | cf::post_fork; |
595 | &$cb |
746 | &$cb |
596 | }, @args; |
747 | } @args; |
597 | |
748 | |
598 | wantarray ? @res : $res[-1] |
749 | wantarray ? @res : $res[-1] |
599 | } |
750 | } |
600 | |
751 | |
601 | sub objinfo { |
752 | sub objinfo { |
… | |
… | |
651 | within each server. |
802 | within each server. |
652 | |
803 | |
653 | =cut |
804 | =cut |
654 | |
805 | |
655 | sub db_table($) { |
806 | sub db_table($) { |
|
|
807 | cf::error "db_get called from main context" |
|
|
808 | if $Coro::current == $Coro::main; |
|
|
809 | |
656 | my ($name) = @_; |
810 | my ($name) = @_; |
657 | my $db = BDB::db_create $DB_ENV; |
811 | my $db = BDB::db_create $DB_ENV; |
658 | |
812 | |
659 | eval { |
813 | eval { |
660 | $db->set_flags (BDB::CHKSUM); |
814 | $db->set_flags (BDB::CHKSUM); |
… | |
… | |
670 | } |
824 | } |
671 | |
825 | |
672 | our $DB; |
826 | our $DB; |
673 | |
827 | |
674 | sub db_init { |
828 | sub db_init { |
675 | cf::sync_job { |
|
|
676 | $DB ||= db_table "db"; |
829 | $DB ||= db_table "db"; |
677 | }; |
|
|
678 | } |
830 | } |
679 | |
831 | |
680 | sub db_get($$) { |
832 | sub db_get($$) { |
681 | my $key = "$_[0]/$_[1]"; |
833 | my $key = "$_[0]/$_[1]"; |
682 | |
834 | |
683 | cf::sync_job { |
835 | cf::error "db_get called from main context" |
|
|
836 | if $Coro::current == $Coro::main; |
|
|
837 | |
684 | BDB::db_get $DB, undef, $key, my $data; |
838 | BDB::db_get $DB, undef, $key, my $data; |
685 | |
839 | |
686 | $! ? () |
840 | $! ? () |
687 | : $data |
841 | : $data |
688 | } |
|
|
689 | } |
842 | } |
690 | |
843 | |
691 | sub db_put($$$) { |
844 | sub db_put($$$) { |
692 | BDB::dbreq_pri 4; |
845 | BDB::dbreq_pri 4; |
693 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
846 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
721 | |
874 | |
722 | my @data; |
875 | my @data; |
723 | my $md5; |
876 | my $md5; |
724 | |
877 | |
725 | for (0 .. $#$src) { |
878 | for (0 .. $#$src) { |
726 | 0 <= aio_load $src->[$_], $data[$_] |
879 | $data[$_] = load_file $src->[$_]; |
727 | or Carp::croak "$src->[$_]: $!"; |
|
|
728 | } |
880 | } |
729 | |
881 | |
730 | # if processing is expensive, check |
882 | # if processing is expensive, check |
731 | # checksum first |
883 | # checksum first |
732 | if (1) { |
884 | if (1) { |
… | |
… | |
745 | |
897 | |
746 | return db_get cache => "$id/data"; |
898 | return db_get cache => "$id/data"; |
747 | } |
899 | } |
748 | } |
900 | } |
749 | |
901 | |
750 | my $t1 = Time::HiRes::time; |
902 | my $t1 = EV::time; |
751 | my $data = $process->(\@data); |
903 | my $data = $process->(\@data); |
752 | my $t2 = Time::HiRes::time; |
904 | my $t2 = EV::time; |
753 | |
905 | |
754 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
906 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
755 | |
907 | |
756 | db_put cache => "$id/data", $data; |
908 | db_put cache => "$id/data", $data; |
757 | db_put cache => "$id/md5" , $md5; |
909 | db_put cache => "$id/md5" , $md5; |
758 | db_put cache => "$id/meta", $meta; |
910 | db_put cache => "$id/meta", $meta; |
759 | |
911 | |
… | |
… | |
769 | |
921 | |
770 | =cut |
922 | =cut |
771 | |
923 | |
772 | sub datalog($@) { |
924 | sub datalog($@) { |
773 | my ($type, %kv) = @_; |
925 | my ($type, %kv) = @_; |
774 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
926 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
775 | } |
927 | } |
776 | |
928 | |
777 | =back |
929 | =back |
778 | |
930 | |
779 | =cut |
931 | =cut |
… | |
… | |
974 | |
1126 | |
975 | } elsif (exists $cb_id{$type}) { |
1127 | } elsif (exists $cb_id{$type}) { |
976 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
1128 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
977 | |
1129 | |
978 | } elsif (ref $type) { |
1130 | } elsif (ref $type) { |
979 | warn "attaching objects not supported, ignoring.\n"; |
1131 | error "attaching objects not supported, ignoring.\n"; |
980 | |
1132 | |
981 | } else { |
1133 | } else { |
982 | shift @arg; |
1134 | shift @arg; |
983 | warn "attach argument '$type' not supported, ignoring.\n"; |
1135 | error "attach argument '$type' not supported, ignoring.\n"; |
984 | } |
1136 | } |
985 | } |
1137 | } |
986 | } |
1138 | } |
987 | |
1139 | |
988 | sub _object_attach { |
1140 | sub _object_attach { |
… | |
… | |
998 | _attach $registry, $klass, @attach; |
1150 | _attach $registry, $klass, @attach; |
999 | } |
1151 | } |
1000 | |
1152 | |
1001 | $obj->{$name} = \%arg; |
1153 | $obj->{$name} = \%arg; |
1002 | } else { |
1154 | } else { |
1003 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1155 | info "object uses attachment '$name' which is not available, postponing.\n"; |
1004 | } |
1156 | } |
1005 | |
1157 | |
1006 | $obj->{_attachment}{$name} = undef; |
1158 | $obj->{_attachment}{$name} = undef; |
1007 | } |
1159 | } |
1008 | |
1160 | |
… | |
… | |
1067 | |
1219 | |
1068 | for (@$callbacks) { |
1220 | for (@$callbacks) { |
1069 | eval { &{$_->[1]} }; |
1221 | eval { &{$_->[1]} }; |
1070 | |
1222 | |
1071 | if ($@) { |
1223 | if ($@) { |
1072 | warn "$@"; |
|
|
1073 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1224 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1074 | override; |
1225 | override; |
1075 | } |
1226 | } |
1076 | |
1227 | |
1077 | return 1 if $override; |
1228 | return 1 if $override; |
1078 | } |
1229 | } |
… | |
… | |
1157 | for (@$attach) { |
1308 | for (@$attach) { |
1158 | my ($klass, @attach) = @$_; |
1309 | my ($klass, @attach) = @$_; |
1159 | _attach $registry, $klass, @attach; |
1310 | _attach $registry, $klass, @attach; |
1160 | } |
1311 | } |
1161 | } else { |
1312 | } else { |
1162 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1313 | info "object uses attachment '$name' that is not available, postponing.\n"; |
1163 | } |
1314 | } |
1164 | } |
1315 | } |
1165 | } |
1316 | } |
1166 | |
1317 | |
1167 | cf::attachable->attach ( |
1318 | cf::attachable->attach ( |
… | |
… | |
1194 | my ($filename, $rdata, $objs) = @_; |
1345 | my ($filename, $rdata, $objs) = @_; |
1195 | |
1346 | |
1196 | sync_job { |
1347 | sync_job { |
1197 | if (length $$rdata) { |
1348 | if (length $$rdata) { |
1198 | utf8::decode (my $decname = $filename); |
1349 | utf8::decode (my $decname = $filename); |
1199 | warn sprintf "saving %s (%d,%d)\n", |
1350 | trace sprintf "saving %s (%d,%d)\n", |
1200 | $decname, length $$rdata, scalar @$objs |
1351 | $decname, length $$rdata, scalar @$objs |
1201 | if $VERBOSE_IO; |
1352 | if $VERBOSE_IO; |
1202 | |
1353 | |
1203 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1354 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1204 | aio_chmod $fh, SAVE_MODE; |
1355 | aio_chmod $fh, SAVE_MODE; |
1205 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1356 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
… | |
… | |
1228 | aio_rename "$filename~", $filename; |
1379 | aio_rename "$filename~", $filename; |
1229 | |
1380 | |
1230 | $filename =~ s%/[^/]+$%%; |
1381 | $filename =~ s%/[^/]+$%%; |
1231 | aio_pathsync $filename if $cf::USE_FSYNC; |
1382 | aio_pathsync $filename if $cf::USE_FSYNC; |
1232 | } else { |
1383 | } else { |
1233 | warn "unable to save objects: $filename~: $!\n"; |
1384 | error "unable to save objects: $filename~: $!\n"; |
1234 | } |
1385 | } |
1235 | } else { |
1386 | } else { |
1236 | aio_unlink $filename; |
1387 | aio_unlink $filename; |
1237 | aio_unlink "$filename.pst"; |
1388 | aio_unlink "$filename.pst"; |
1238 | } |
1389 | } |
… | |
… | |
1262 | my $st = eval { Coro::Storable::thaw $av }; |
1413 | my $st = eval { Coro::Storable::thaw $av }; |
1263 | $av = $st->{objs}; |
1414 | $av = $st->{objs}; |
1264 | } |
1415 | } |
1265 | |
1416 | |
1266 | utf8::decode (my $decname = $filename); |
1417 | utf8::decode (my $decname = $filename); |
1267 | warn sprintf "loading %s (%d,%d)\n", |
1418 | trace sprintf "loading %s (%d,%d)\n", |
1268 | $decname, length $data, scalar @{$av || []} |
1419 | $decname, length $data, scalar @{$av || []} |
1269 | if $VERBOSE_IO; |
1420 | if $VERBOSE_IO; |
1270 | |
1421 | |
1271 | ($data, $av) |
1422 | ($data, $av) |
1272 | } |
1423 | } |
1273 | |
1424 | |
… | |
… | |
1278 | =cut |
1429 | =cut |
1279 | |
1430 | |
1280 | ############################################################################# |
1431 | ############################################################################# |
1281 | # command handling &c |
1432 | # command handling &c |
1282 | |
1433 | |
1283 | =item cf::register_command $name => \&callback($ob,$args); |
1434 | =item cf::register_command $name => \&callback($ob,$args) |
1284 | |
1435 | |
1285 | Register a callback for execution when the client sends the user command |
1436 | Register a callback for execution when the client sends the user command |
1286 | $name. |
1437 | $name. |
1287 | |
1438 | |
1288 | =cut |
1439 | =cut |
… | |
… | |
1294 | #warn "registering command '$name/$time' to '$caller'"; |
1445 | #warn "registering command '$name/$time' to '$caller'"; |
1295 | |
1446 | |
1296 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1447 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1297 | } |
1448 | } |
1298 | |
1449 | |
1299 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1450 | =item cf::register_extcmd $name => \&callback($pl,@args) |
1300 | |
1451 | |
1301 | Register a callback for execution when the client sends an (synchronous) |
1452 | Register a callback for execution when the client sends an (synchronous) |
1302 | extcmd packet. Ext commands will be processed in the order they are |
1453 | extcmd packet. Ext commands will be processed in the order they are |
1303 | received by the server, like other user commands. The first argument is |
1454 | received by the server, like other user commands. The first argument is |
1304 | the logged-in player. Ext commands can only be processed after a player |
1455 | the logged-in player. Ext commands can only be processed after a player |
1305 | has logged in successfully. |
1456 | has logged in successfully. |
1306 | |
1457 | |
1307 | If the callback returns something, it is sent back as if reply was being |
1458 | The values will be sent back to the client. |
1308 | called. |
|
|
1309 | |
1459 | |
|
|
1460 | =item cf::register_async_extcmd $name => \&callback($pl,$reply->(...),@args) |
|
|
1461 | |
|
|
1462 | Same as C<cf::register_extcmd>, but instead of returning values, the |
|
|
1463 | callback needs to clal the C<$reply> function. |
|
|
1464 | |
1310 | =item cf::register_exticmd $name => \&callback($ns,$packet); |
1465 | =item cf::register_exticmd $name => \&callback($ns,@args) |
1311 | |
1466 | |
1312 | Register a callback for execution when the client sends an (asynchronous) |
1467 | Register a callback for execution when the client sends an (asynchronous) |
1313 | exticmd packet. Exti commands are processed by the server as soon as they |
1468 | exticmd packet. Exti commands are processed by the server as soon as they |
1314 | are received, i.e. out of order w.r.t. other commands. The first argument |
1469 | are received, i.e. out of order w.r.t. other commands. The first argument |
1315 | is a client socket. Exti commands can be received anytime, even before |
1470 | is a client socket. Exti commands can be received anytime, even before |
1316 | log-in. |
1471 | log-in. |
1317 | |
1472 | |
1318 | If the callback returns something, it is sent back as if reply was being |
1473 | The values will be sent back to the client. |
1319 | called. |
|
|
1320 | |
1474 | |
1321 | =cut |
1475 | =item cf::register_async_exticmd $name => \&callback($ns,$reply->(...),@args) |
1322 | |
1476 | |
|
|
1477 | Same as C<cf::register_extcmd>, but instead of returning values, the |
|
|
1478 | callback needs to clal the C<$reply> function. |
|
|
1479 | |
|
|
1480 | =cut |
|
|
1481 | |
1323 | sub register_extcmd { |
1482 | sub register_extcmd($$) { |
1324 | my ($name, $cb) = @_; |
1483 | my ($name, $cb) = @_; |
1325 | |
1484 | |
1326 | $EXTCMD{$name} = $cb; |
1485 | $EXTCMD{$name} = $cb; |
1327 | } |
1486 | } |
1328 | |
1487 | |
1329 | sub register_exticmd { |
1488 | sub register_async_extcmd($$) { |
1330 | my ($name, $cb) = @_; |
1489 | my ($name, $cb) = @_; |
1331 | |
1490 | |
|
|
1491 | $EXTACMD{$name} = $cb; |
|
|
1492 | } |
|
|
1493 | |
|
|
1494 | sub register_exticmd($$) { |
|
|
1495 | my ($name, $cb) = @_; |
|
|
1496 | |
1332 | $EXTICMD{$name} = $cb; |
1497 | $EXTICMD{$name} = $cb; |
|
|
1498 | } |
|
|
1499 | |
|
|
1500 | sub register_async_exticmd($$) { |
|
|
1501 | my ($name, $cb) = @_; |
|
|
1502 | |
|
|
1503 | $EXTIACMD{$name} = $cb; |
1333 | } |
1504 | } |
1334 | |
1505 | |
1335 | use File::Glob (); |
1506 | use File::Glob (); |
1336 | |
1507 | |
1337 | cf::player->attach ( |
1508 | cf::player->attach ( |
… | |
… | |
1351 | my ($pl, $buf) = @_; |
1522 | my ($pl, $buf) = @_; |
1352 | |
1523 | |
1353 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1524 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1354 | |
1525 | |
1355 | if (ref $msg) { |
1526 | if (ref $msg) { |
1356 | my ($type, $reply, @payload) = |
1527 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
1357 | "ARRAY" eq ref $msg |
|
|
1358 | ? @$msg |
|
|
1359 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1360 | |
1528 | |
1361 | my @reply; |
|
|
1362 | |
|
|
1363 | if (my $cb = $EXTCMD{$type}) { |
1529 | if (my $cb = $EXTACMD{$type}) { |
|
|
1530 | $cb->( |
|
|
1531 | $pl, |
|
|
1532 | sub { |
|
|
1533 | $pl->ext_msg ("reply-$reply", @_) |
|
|
1534 | if $reply; |
|
|
1535 | }, |
|
|
1536 | @payload |
|
|
1537 | ); |
|
|
1538 | } else { |
|
|
1539 | my @reply; |
|
|
1540 | |
|
|
1541 | if (my $cb = $EXTCMD{$type}) { |
1364 | @reply = $cb->($pl, @payload); |
1542 | @reply = $cb->($pl, @payload); |
|
|
1543 | } |
|
|
1544 | |
|
|
1545 | $pl->ext_msg ("reply-$reply", @reply) |
|
|
1546 | if $reply; |
1365 | } |
1547 | } |
1366 | |
1548 | |
1367 | $pl->ext_reply ($reply, @reply) |
|
|
1368 | if $reply; |
|
|
1369 | |
|
|
1370 | } else { |
1549 | } else { |
1371 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1550 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1372 | } |
1551 | } |
1373 | |
1552 | |
1374 | cf::override; |
1553 | cf::override; |
1375 | }, |
1554 | }, |
1376 | ); |
1555 | ); |
… | |
… | |
1386 | }; |
1565 | }; |
1387 | |
1566 | |
1388 | $grp |
1567 | $grp |
1389 | } |
1568 | } |
1390 | |
1569 | |
|
|
1570 | sub _ext_cfg_reg($$$$) { |
|
|
1571 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1572 | |
|
|
1573 | $cfgname = lc $varname |
|
|
1574 | unless length $cfgname; |
|
|
1575 | |
|
|
1576 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1577 | |
|
|
1578 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1579 | } |
|
|
1580 | |
1391 | sub load_extensions { |
1581 | sub load_extensions { |
|
|
1582 | info "loading extensions..."; |
|
|
1583 | |
|
|
1584 | %EXT_CFG = (); |
|
|
1585 | |
1392 | cf::sync_job { |
1586 | cf::sync_job { |
1393 | my %todo; |
1587 | my %todo; |
1394 | |
1588 | |
1395 | for my $path (<$LIBDIR/*.ext>) { |
1589 | for my $path (<$LIBDIR/*.ext>) { |
1396 | next unless -r $path; |
1590 | next unless -r $path; |
… | |
… | |
1414 | |
1608 | |
1415 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1609 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1416 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1610 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1417 | |
1611 | |
1418 | $ext{source} = |
1612 | $ext{source} = |
1419 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1613 | "package $pkg; use common::sense;\n" |
1420 | . "#line 1 \"$path\"\n{\n" |
1614 | . "#line 1 \"$path\"\n{\n" |
1421 | . $source |
1615 | . $source |
1422 | . "\n};\n1"; |
1616 | . "\n};\n1"; |
1423 | |
1617 | |
1424 | $todo{$base} = \%ext; |
1618 | $todo{$base} = \%ext; |
… | |
… | |
1436 | for (split /,\s*/, $v->{meta}{depends}) { |
1630 | for (split /,\s*/, $v->{meta}{depends}) { |
1437 | next ext |
1631 | next ext |
1438 | unless exists $done{$_}; |
1632 | unless exists $done{$_}; |
1439 | } |
1633 | } |
1440 | |
1634 | |
1441 | warn "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1635 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1442 | |
1636 | |
|
|
1637 | my $source = $v->{source}; |
|
|
1638 | |
|
|
1639 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1640 | $source =~ s{ |
|
|
1641 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1642 | }{ |
|
|
1643 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1644 | }gmxe; |
|
|
1645 | |
1443 | my $active = eval $v->{source}; |
1646 | my $active = eval $source; |
1444 | |
1647 | |
1445 | if (length $@) { |
1648 | if (length $@) { |
1446 | warn "$v->{path}: $@\n"; |
1649 | error "$v->{path}: $@\n"; |
1447 | |
1650 | |
1448 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1651 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1449 | if exists $v->{meta}{mandatory}; |
1652 | if exists $v->{meta}{mandatory}; |
1450 | |
1653 | |
1451 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
1654 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
… | |
… | |
1453 | } else { |
1656 | } else { |
1454 | $done{$k} = delete $todo{$k}; |
1657 | $done{$k} = delete $todo{$k}; |
1455 | push @EXTS, $v->{pkg}; |
1658 | push @EXTS, $v->{pkg}; |
1456 | $progress = 1; |
1659 | $progress = 1; |
1457 | |
1660 | |
1458 | warn "$v->{base}: extension inactive.\n" |
1661 | info "$v->{base}: extension inactive.\n" |
1459 | unless $active; |
1662 | unless $active; |
1460 | } |
1663 | } |
1461 | } |
1664 | } |
1462 | |
1665 | |
1463 | unless ($progress) { |
1666 | unless ($progress) { |
… | |
… | |
1465 | |
1668 | |
1466 | while (my ($k, $v) = each %todo) { |
1669 | while (my ($k, $v) = each %todo) { |
1467 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1670 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1468 | if exists $v->{meta}{mandatory}; |
1671 | if exists $v->{meta}{mandatory}; |
1469 | } |
1672 | } |
|
|
1673 | |
|
|
1674 | last; |
1470 | } |
1675 | } |
1471 | } |
1676 | } |
1472 | }; |
1677 | }; |
1473 | } |
1678 | } |
1474 | |
1679 | |
… | |
… | |
1632 | my $name = $pl->ob->name; |
1837 | my $name = $pl->ob->name; |
1633 | |
1838 | |
1634 | $pl->{deny_save} = 1; |
1839 | $pl->{deny_save} = 1; |
1635 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1840 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1636 | |
1841 | |
1637 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1842 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1638 | $pl->deactivate; |
1843 | $pl->deactivate; |
|
|
1844 | |
1639 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1845 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1640 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1846 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1847 | ext::highscore::check ($pl->ob); |
|
|
1848 | |
1641 | $pl->ns->destroy if $pl->ns; |
1849 | $pl->ns->destroy if $pl->ns; |
1642 | |
1850 | |
1643 | my $path = playerdir $pl; |
1851 | my $path = playerdir $pl; |
1644 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1852 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1645 | aio_rename $path, $temp; |
1853 | aio_rename $path, $temp; |
… | |
… | |
1731 | |
1939 | |
1732 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1940 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1733 | |
1941 | |
1734 | Expand deliantra pod fragments into protocol xml. |
1942 | Expand deliantra pod fragments into protocol xml. |
1735 | |
1943 | |
1736 | =item $player->ext_reply ($msgid, @msg) |
|
|
1737 | |
|
|
1738 | Sends an ext reply to the player. |
|
|
1739 | |
|
|
1740 | =cut |
|
|
1741 | |
|
|
1742 | sub ext_reply($$@) { |
|
|
1743 | my ($self, $id, @msg) = @_; |
|
|
1744 | |
|
|
1745 | $self->ns->ext_reply ($id, @msg) |
|
|
1746 | } |
|
|
1747 | |
|
|
1748 | =item $player->ext_msg ($type, @msg) |
1944 | =item $player->ext_msg ($type, @msg) |
1749 | |
1945 | |
1750 | Sends an ext event to the client. |
1946 | Sends an ext event to the client. |
1751 | |
1947 | |
1752 | =cut |
1948 | =cut |
… | |
… | |
1811 | sub generate_random_map { |
2007 | sub generate_random_map { |
1812 | my ($self, $rmp) = @_; |
2008 | my ($self, $rmp) = @_; |
1813 | |
2009 | |
1814 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
2010 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1815 | |
2011 | |
1816 | # mit "rum" bekleckern, nicht |
|
|
1817 | $self->_create_random_map ( |
2012 | $self->_create_random_map ($rmp); |
1818 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1819 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
|
|
1820 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1821 | $rmp->{exit_on_final_map}, |
|
|
1822 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1823 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1824 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1825 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1826 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1827 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1828 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1829 | ) |
|
|
1830 | } |
2013 | } |
1831 | |
2014 | |
1832 | =item cf::map->register ($regex, $prio) |
2015 | =item cf::map->register ($regex, $prio) |
1833 | |
2016 | |
1834 | Register a handler for the map path matching the given regex at the |
2017 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1839 | |
2022 | |
1840 | sub register { |
2023 | sub register { |
1841 | my (undef, $regex, $prio) = @_; |
2024 | my (undef, $regex, $prio) = @_; |
1842 | my $pkg = caller; |
2025 | my $pkg = caller; |
1843 | |
2026 | |
1844 | no strict; |
|
|
1845 | push @{"$pkg\::ISA"}, __PACKAGE__; |
2027 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1846 | |
2028 | |
1847 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
2029 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1848 | } |
2030 | } |
1849 | |
2031 | |
… | |
… | |
1861 | } |
2043 | } |
1862 | |
2044 | |
1863 | sub normalise { |
2045 | sub normalise { |
1864 | my ($path, $base) = @_; |
2046 | my ($path, $base) = @_; |
1865 | |
2047 | |
1866 | $path = "$path"; # make sure its a string |
2048 | $path = "$path"; # make sure it's a string |
1867 | |
2049 | |
1868 | $path =~ s/\.map$//; |
2050 | $path =~ s/\.map$//; |
1869 | |
2051 | |
1870 | # map plan: |
2052 | # map plan: |
1871 | # |
2053 | # |
… | |
… | |
1886 | $base =~ s{[^/]+/?$}{}; |
2068 | $base =~ s{[^/]+/?$}{}; |
1887 | $path = "$base/$path"; |
2069 | $path = "$base/$path"; |
1888 | } |
2070 | } |
1889 | |
2071 | |
1890 | for ($path) { |
2072 | for ($path) { |
1891 | redo if s{//}{/}; |
|
|
1892 | redo if s{/\.?/}{/}; |
2073 | redo if s{/\.?/}{/}; |
1893 | redo if s{/[^/]+/\.\./}{/}; |
2074 | redo if s{/[^/]+/\.\./}{/}; |
1894 | } |
2075 | } |
1895 | |
2076 | |
1896 | $path |
2077 | $path |
… | |
… | |
1910 | $self->init; # pass $1 etc. |
2091 | $self->init; # pass $1 etc. |
1911 | return $self; |
2092 | return $self; |
1912 | } |
2093 | } |
1913 | } |
2094 | } |
1914 | |
2095 | |
1915 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
2096 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1916 | () |
2097 | () |
1917 | } |
2098 | } |
1918 | |
2099 | |
|
|
2100 | # may re-bless or do other evil things |
1919 | sub init { |
2101 | sub init { |
1920 | my ($self) = @_; |
2102 | my ($self) = @_; |
1921 | |
2103 | |
1922 | $self |
2104 | $self |
1923 | } |
2105 | } |
… | |
… | |
1988 | $self->{load_path} = $path; |
2170 | $self->{load_path} = $path; |
1989 | |
2171 | |
1990 | 1 |
2172 | 1 |
1991 | } |
2173 | } |
1992 | |
2174 | |
|
|
2175 | # used to laod the header of an original map |
1993 | sub load_header_orig { |
2176 | sub load_header_orig { |
1994 | my ($self) = @_; |
2177 | my ($self) = @_; |
1995 | |
2178 | |
1996 | $self->load_header_from ($self->load_path) |
2179 | $self->load_header_from ($self->load_path) |
1997 | } |
2180 | } |
1998 | |
2181 | |
|
|
2182 | # used to laod the header of an instantiated map |
1999 | sub load_header_temp { |
2183 | sub load_header_temp { |
2000 | my ($self) = @_; |
2184 | my ($self) = @_; |
2001 | |
2185 | |
2002 | $self->load_header_from ($self->save_path) |
2186 | $self->load_header_from ($self->save_path) |
2003 | } |
2187 | } |
2004 | |
2188 | |
|
|
2189 | # called after loading the header from an instantiated map |
2005 | sub prepare_temp { |
2190 | sub prepare_temp { |
2006 | my ($self) = @_; |
2191 | my ($self) = @_; |
2007 | |
2192 | |
2008 | $self->last_access ((delete $self->{last_access}) |
2193 | $self->last_access ((delete $self->{last_access}) |
2009 | || $cf::RUNTIME); #d# |
2194 | || $cf::RUNTIME); #d# |
2010 | # safety |
2195 | # safety |
2011 | $self->{instantiate_time} = $cf::RUNTIME |
2196 | $self->{instantiate_time} = $cf::RUNTIME |
2012 | if $self->{instantiate_time} > $cf::RUNTIME; |
2197 | if $self->{instantiate_time} > $cf::RUNTIME; |
2013 | } |
2198 | } |
2014 | |
2199 | |
|
|
2200 | # called after loading the header from an original map |
2015 | sub prepare_orig { |
2201 | sub prepare_orig { |
2016 | my ($self) = @_; |
2202 | my ($self) = @_; |
2017 | |
2203 | |
2018 | $self->{load_original} = 1; |
2204 | $self->{load_original} = 1; |
2019 | $self->{instantiate_time} = $cf::RUNTIME; |
2205 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2043 | |
2229 | |
2044 | sub find; |
2230 | sub find; |
2045 | sub find { |
2231 | sub find { |
2046 | my ($path, $origin) = @_; |
2232 | my ($path, $origin) = @_; |
2047 | |
2233 | |
|
|
2234 | cf::cede_to_tick; |
|
|
2235 | |
2048 | $path = normalise $path, $origin && $origin->path; |
2236 | $path = normalise $path, $origin; |
2049 | |
2237 | |
2050 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2238 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2051 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2239 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2052 | |
2240 | |
2053 | $cf::MAP{$path} || do { |
2241 | $cf::MAP{$path} || do { |
… | |
… | |
2084 | |
2272 | |
2085 | { |
2273 | { |
2086 | my $guard = cf::lock_acquire "map_data:$path"; |
2274 | my $guard = cf::lock_acquire "map_data:$path"; |
2087 | |
2275 | |
2088 | return unless $self->valid; |
2276 | return unless $self->valid; |
2089 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2277 | return unless $self->state == cf::MAP_SWAPPED; |
2090 | |
|
|
2091 | $self->in_memory (cf::MAP_LOADING); |
|
|
2092 | |
2278 | |
2093 | $self->alloc; |
2279 | $self->alloc; |
2094 | |
2280 | |
2095 | $self->pre_load; |
2281 | $self->pre_load; |
2096 | cf::cede_to_tick; |
2282 | cf::cede_to_tick; |
2097 | |
2283 | |
|
|
2284 | if (exists $self->{load_path}) { |
2098 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2285 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2099 | $f->skip_block; |
2286 | $f->skip_block; |
2100 | $self->_load_objects ($f) |
2287 | $self->_load_objects ($f) |
2101 | or return; |
2288 | or return; |
2102 | |
2289 | |
2103 | $self->post_load_original |
2290 | $self->post_load_original |
2104 | if delete $self->{load_original}; |
2291 | if delete $self->{load_original}; |
2105 | |
2292 | |
2106 | if (my $uniq = $self->uniq_path) { |
2293 | if (my $uniq = $self->uniq_path) { |
2107 | utf8::encode $uniq; |
2294 | utf8::encode $uniq; |
2108 | unless (aio_stat $uniq) { |
2295 | unless (aio_stat $uniq) { |
2109 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2296 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2110 | $self->clear_unique_items; |
2297 | $self->clear_unique_items; |
2111 | $self->_load_objects ($f); |
2298 | $self->_load_objects ($f); |
2112 | $f->resolve_delayed_derefs; |
2299 | $f->resolve_delayed_derefs; |
|
|
2300 | } |
2113 | } |
2301 | } |
2114 | } |
2302 | } |
2115 | } |
|
|
2116 | |
2303 | |
2117 | $f->resolve_delayed_derefs; |
2304 | $f->resolve_delayed_derefs; |
|
|
2305 | } else { |
|
|
2306 | $self->post_load_original |
|
|
2307 | if delete $self->{load_original}; |
|
|
2308 | } |
|
|
2309 | |
|
|
2310 | $self->state (cf::MAP_INACTIVE); |
2118 | |
2311 | |
2119 | cf::cede_to_tick; |
2312 | cf::cede_to_tick; |
2120 | # now do the right thing for maps |
2313 | # now do the right thing for maps |
2121 | $self->link_multipart_objects; |
2314 | $self->link_multipart_objects; |
2122 | $self->difficulty ($self->estimate_difficulty) |
2315 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2126 | unless ($self->{deny_activate}) { |
2319 | unless ($self->{deny_activate}) { |
2127 | $self->decay_objects; |
2320 | $self->decay_objects; |
2128 | $self->fix_auto_apply; |
2321 | $self->fix_auto_apply; |
2129 | $self->update_buttons; |
2322 | $self->update_buttons; |
2130 | cf::cede_to_tick; |
2323 | cf::cede_to_tick; |
2131 | $self->activate; |
2324 | #$self->activate; # no longer activate maps automatically |
2132 | } |
2325 | } |
2133 | |
2326 | |
2134 | $self->{last_save} = $cf::RUNTIME; |
2327 | $self->{last_save} = $cf::RUNTIME; |
2135 | $self->last_access ($cf::RUNTIME); |
2328 | $self->last_access ($cf::RUNTIME); |
2136 | |
|
|
2137 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2138 | } |
2329 | } |
2139 | |
2330 | |
2140 | $self->post_load; |
2331 | $self->post_load; |
|
|
2332 | |
|
|
2333 | 1 |
2141 | } |
2334 | } |
2142 | |
2335 | |
2143 | # customize the map for a given player, i.e. |
2336 | # customize the map for a given player, i.e. |
2144 | # return the _real_ map. used by e.g. per-player |
2337 | # return the _real_ map. used by e.g. per-player |
2145 | # maps to change the path to ~playername/mappath |
2338 | # maps to change the path to ~playername/mappath |
… | |
… | |
2153 | # if $self->per_party; |
2346 | # if $self->per_party; |
2154 | |
2347 | |
2155 | $self |
2348 | $self |
2156 | } |
2349 | } |
2157 | |
2350 | |
2158 | # find and load all maps in the 3x3 area around a map |
|
|
2159 | sub load_neighbours { |
|
|
2160 | my ($map) = @_; |
|
|
2161 | |
|
|
2162 | my @neigh; # diagonal neighbours |
|
|
2163 | |
|
|
2164 | for (0 .. 3) { |
|
|
2165 | my $neigh = $map->tile_path ($_) |
|
|
2166 | or next; |
|
|
2167 | $neigh = find $neigh, $map |
|
|
2168 | or next; |
|
|
2169 | $neigh->load; |
|
|
2170 | |
|
|
2171 | # now find the diagonal neighbours |
|
|
2172 | push @neigh, |
|
|
2173 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
2174 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
2175 | } |
|
|
2176 | |
|
|
2177 | for (grep defined $_->[0], @neigh) { |
|
|
2178 | my ($path, $origin) = @$_; |
|
|
2179 | my $neigh = find $path, $origin |
|
|
2180 | or next; |
|
|
2181 | $neigh->load; |
|
|
2182 | } |
|
|
2183 | } |
|
|
2184 | |
|
|
2185 | sub find_sync { |
2351 | sub find_sync { |
2186 | my ($path, $origin) = @_; |
2352 | my ($path, $origin) = @_; |
2187 | |
2353 | |
2188 | cf::sync_job { find $path, $origin } |
2354 | # it's a bug to call this from the main context |
|
|
2355 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2356 | if $Coro::current == $Coro::main; |
|
|
2357 | |
|
|
2358 | find $path, $origin |
2189 | } |
2359 | } |
2190 | |
2360 | |
2191 | sub do_load_sync { |
2361 | sub do_load_sync { |
2192 | my ($map) = @_; |
2362 | my ($map) = @_; |
2193 | |
2363 | |
|
|
2364 | # it's a bug to call this from the main context |
2194 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2365 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2195 | if $Coro::current == $Coro::main; |
2366 | if $Coro::current == $Coro::main; |
2196 | |
2367 | |
2197 | cf::sync_job { $map->load }; |
2368 | $map->load; |
2198 | } |
2369 | } |
2199 | |
2370 | |
2200 | our %MAP_PREFETCH; |
2371 | our %MAP_PREFETCH; |
2201 | our $MAP_PREFETCHER = undef; |
2372 | our $MAP_PREFETCHER = undef; |
2202 | |
2373 | |
2203 | sub find_async { |
2374 | sub find_async { |
2204 | my ($path, $origin, $load) = @_; |
2375 | my ($path, $origin, $load) = @_; |
2205 | |
2376 | |
2206 | $path = normalise $path, $origin && $origin->{path}; |
2377 | $path = normalise $path, $origin; |
2207 | |
2378 | |
2208 | if (my $map = $cf::MAP{$path}) { |
2379 | if (my $map = $cf::MAP{$path}) { |
2209 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2380 | return $map if !$load || $map->linkable; |
2210 | } |
2381 | } |
2211 | |
2382 | |
2212 | $MAP_PREFETCH{$path} |= $load; |
2383 | $MAP_PREFETCH{$path} |= $load; |
2213 | |
2384 | |
2214 | $MAP_PREFETCHER ||= cf::async { |
2385 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2273 | sub swap_out { |
2444 | sub swap_out { |
2274 | my ($self) = @_; |
2445 | my ($self) = @_; |
2275 | |
2446 | |
2276 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2447 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2277 | |
2448 | |
2278 | return if $self->in_memory != cf::MAP_ACTIVE; |
2449 | return if !$self->linkable; |
2279 | return if $self->{deny_save}; |
2450 | return if $self->{deny_save}; |
2280 | return if $self->players; |
2451 | return if $self->players; |
2281 | |
2452 | |
2282 | # first deactivate the map and "unlink" it from the core |
2453 | # first deactivate the map and "unlink" it from the core |
2283 | $self->deactivate; |
2454 | $self->deactivate; |
2284 | $_->clear_links_to ($self) for values %cf::MAP; |
2455 | $_->clear_links_to ($self) for values %cf::MAP; |
2285 | $self->in_memory (cf::MAP_SWAPPED); |
2456 | $self->state (cf::MAP_SWAPPED); |
2286 | |
2457 | |
2287 | # then atomically save |
2458 | # then atomically save |
2288 | $self->_save; |
2459 | $self->_save; |
2289 | |
2460 | |
2290 | # then free the map |
2461 | # then free the map |
… | |
… | |
2314 | |
2485 | |
2315 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2486 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2316 | |
2487 | |
2317 | return if $self->players; |
2488 | return if $self->players; |
2318 | |
2489 | |
2319 | warn "resetting map ", $self->path, "\n"; |
2490 | cf::trace "resetting map ", $self->path, "\n"; |
2320 | |
2491 | |
2321 | $self->in_memory (cf::MAP_SWAPPED); |
2492 | $self->state (cf::MAP_SWAPPED); |
2322 | |
2493 | |
2323 | # need to save uniques path |
2494 | # need to save uniques path |
2324 | unless ($self->{deny_save}) { |
2495 | unless ($self->{deny_save}) { |
2325 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2496 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2326 | |
2497 | |
… | |
… | |
2479 | |
2650 | |
2480 | Creates and returns a persistent reference to an object that can be stored as a string. |
2651 | Creates and returns a persistent reference to an object that can be stored as a string. |
2481 | |
2652 | |
2482 | =item $ob = cf::object::deref ($refstring) |
2653 | =item $ob = cf::object::deref ($refstring) |
2483 | |
2654 | |
2484 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2655 | returns the objetc referenced by refstring. may return undef when it cannot find the object, |
2485 | even if the object actually exists. May block. |
2656 | even if the object actually exists. May block. |
2486 | |
2657 | |
2487 | =cut |
2658 | =cut |
2488 | |
2659 | |
2489 | sub deref { |
2660 | sub deref { |
… | |
… | |
2656 | # use -1 or undef as default coordinates, not 0, 0 |
2827 | # use -1 or undef as default coordinates, not 0, 0 |
2657 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2828 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2658 | if $x <= 0 && $y <= 0; |
2829 | if $x <= 0 && $y <= 0; |
2659 | |
2830 | |
2660 | $map->load; |
2831 | $map->load; |
2661 | $map->load_neighbours; |
|
|
2662 | |
2832 | |
2663 | return unless $self->contr->active; |
2833 | return unless $self->contr->active; |
2664 | |
2834 | |
2665 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2835 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2666 | if ($self->enter_map ($map, $x, $y)) { |
2836 | if ($self->enter_map ($map, $x, $y)) { |
… | |
… | |
2689 | |
2859 | |
2690 | sub cf::object::player::goto { |
2860 | sub cf::object::player::goto { |
2691 | my ($self, $path, $x, $y, $check, $done) = @_; |
2861 | my ($self, $path, $x, $y, $check, $done) = @_; |
2692 | |
2862 | |
2693 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
2863 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
2694 | warn "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
2864 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
2695 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
2865 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
2696 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
2866 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
2697 | } |
2867 | } |
2698 | |
2868 | |
2699 | # do generation counting so two concurrent goto's will be executed in-order |
2869 | # do generation counting so two concurrent goto's will be executed in-order |
… | |
… | |
2722 | ($path, $x, $y) = (undef, undef, undef); |
2892 | ($path, $x, $y) = (undef, undef, undef); |
2723 | } |
2893 | } |
2724 | } |
2894 | } |
2725 | |
2895 | |
2726 | my $map = eval { |
2896 | my $map = eval { |
2727 | my $map = defined $path ? cf::map::find $path : undef; |
2897 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2728 | |
2898 | |
2729 | if ($map) { |
2899 | if ($map) { |
2730 | $map = $map->customise_for ($self); |
2900 | $map = $map->customise_for ($self); |
2731 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2901 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2732 | } else { |
2902 | } else { |
… | |
… | |
2822 | $Coro::current->{desc} = "enter_exit"; |
2992 | $Coro::current->{desc} = "enter_exit"; |
2823 | |
2993 | |
2824 | unless (eval { |
2994 | unless (eval { |
2825 | $self->deactivate_recursive; # just to be sure |
2995 | $self->deactivate_recursive; # just to be sure |
2826 | |
2996 | |
2827 | # random map handling |
|
|
2828 | { |
|
|
2829 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2830 | |
|
|
2831 | prepare_random_map $exit |
|
|
2832 | if $exit->slaying eq "/!"; |
|
|
2833 | } |
|
|
2834 | |
|
|
2835 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2997 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2836 | my $x = $exit->stats->hp; |
2998 | my $x = $exit->stats->hp; |
2837 | my $y = $exit->stats->sp; |
2999 | my $y = $exit->stats->sp; |
|
|
3000 | |
|
|
3001 | # special map handling |
|
|
3002 | my $slaying = $exit->slaying; |
|
|
3003 | |
|
|
3004 | # special map handling |
|
|
3005 | if ($slaying eq "/!") { |
|
|
3006 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
3007 | |
|
|
3008 | prepare_random_map $exit |
|
|
3009 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
3010 | |
|
|
3011 | $map = $exit->slaying; |
|
|
3012 | |
|
|
3013 | } elsif ($slaying eq '!up') { |
|
|
3014 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
3015 | $x = $exit->x; |
|
|
3016 | $y = $exit->y; |
|
|
3017 | |
|
|
3018 | } elsif ($slaying eq '!down') { |
|
|
3019 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
3020 | $x = $exit->x; |
|
|
3021 | $y = $exit->y; |
|
|
3022 | } |
2838 | |
3023 | |
2839 | $self->goto ($map, $x, $y); |
3024 | $self->goto ($map, $x, $y); |
2840 | |
3025 | |
2841 | # if exit is damned, update players death & WoR home-position |
3026 | # if exit is damned, update players death & WoR home-position |
2842 | $self->contr->savebed ($map, $x, $y) |
3027 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
2847 | $self->message ("Something went wrong deep within the deliantra server. " |
3032 | $self->message ("Something went wrong deep within the deliantra server. " |
2848 | . "I'll try to bring you back to the map you were before. " |
3033 | . "I'll try to bring you back to the map you were before. " |
2849 | . "Please report this to the dungeon master!", |
3034 | . "Please report this to the dungeon master!", |
2850 | cf::NDI_UNIQUE | cf::NDI_RED); |
3035 | cf::NDI_UNIQUE | cf::NDI_RED); |
2851 | |
3036 | |
2852 | warn "ERROR in enter_exit: $@"; |
3037 | error "ERROR in enter_exit: $@"; |
2853 | $self->leave_link; |
3038 | $self->leave_link; |
2854 | } |
3039 | } |
2855 | })->prio (1); |
3040 | })->prio (1); |
2856 | } |
3041 | } |
2857 | |
3042 | |
2858 | =head3 cf::client |
3043 | =head3 cf::client |
2859 | |
3044 | |
2860 | =over 4 |
3045 | =over 4 |
2861 | |
|
|
2862 | =item $client->send_drawinfo ($text, $flags) |
|
|
2863 | |
|
|
2864 | Sends a drawinfo packet to the client. Circumvents output buffering so |
|
|
2865 | should not be used under normal circumstances. |
|
|
2866 | |
|
|
2867 | =cut |
|
|
2868 | |
|
|
2869 | sub cf::client::send_drawinfo { |
|
|
2870 | my ($self, $text, $flags) = @_; |
|
|
2871 | |
|
|
2872 | utf8::encode $text; |
|
|
2873 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2874 | } |
|
|
2875 | |
3046 | |
2876 | =item $client->send_big_packet ($pkt) |
3047 | =item $client->send_big_packet ($pkt) |
2877 | |
3048 | |
2878 | Like C<send_packet>, but tries to compress large packets, and fragments |
3049 | Like C<send_packet>, but tries to compress large packets, and fragments |
2879 | them as required. |
3050 | them as required. |
… | |
… | |
2898 | $self->send_packet ($pkt); |
3069 | $self->send_packet ($pkt); |
2899 | } |
3070 | } |
2900 | |
3071 | |
2901 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
3072 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2902 | |
3073 | |
2903 | Send a drawinfo or msg packet to the client, formatting the msg for the |
3074 | Send a msg packet to the client, formatting the msg for the client if |
2904 | client if neccessary. C<$type> should be a string identifying the type of |
3075 | necessary. C<$type> should be a string identifying the type of the |
2905 | the message, with C<log> being the default. If C<$color> is negative, suppress |
3076 | message, with C<log> being the default. If C<$color> is negative, suppress |
2906 | the message unless the client supports the msg packet. |
3077 | the message unless the client supports the msg packet. |
2907 | |
3078 | |
2908 | =cut |
3079 | =cut |
2909 | |
3080 | |
2910 | # non-persistent channels (usually the info channel) |
3081 | # non-persistent channels (usually the info channel) |
… | |
… | |
3015 | id => "death", |
3186 | id => "death", |
3016 | title => "Death", |
3187 | title => "Death", |
3017 | reply => undef, |
3188 | reply => undef, |
3018 | tooltip => "Reason for and more info about your most recent death", |
3189 | tooltip => "Reason for and more info about your most recent death", |
3019 | }, |
3190 | }, |
|
|
3191 | "c/fatal" => { |
|
|
3192 | id => "fatal", |
|
|
3193 | title => "Fatal Error", |
|
|
3194 | reply => undef, |
|
|
3195 | tooltip => "Reason for the server disconnect", |
|
|
3196 | }, |
3020 | "c/say" => $SAY_CHANNEL, |
3197 | "c/say" => $SAY_CHANNEL, |
3021 | "c/chat" => $CHAT_CHANNEL, |
3198 | "c/chat" => $CHAT_CHANNEL, |
3022 | ); |
3199 | ); |
3023 | |
3200 | |
3024 | sub cf::client::send_msg { |
3201 | sub cf::client::send_msg { |
… | |
… | |
3067 | =cut |
3244 | =cut |
3068 | |
3245 | |
3069 | sub cf::client::ext_msg($$@) { |
3246 | sub cf::client::ext_msg($$@) { |
3070 | my ($self, $type, @msg) = @_; |
3247 | my ($self, $type, @msg) = @_; |
3071 | |
3248 | |
3072 | if ($self->extcmd == 2) { |
|
|
3073 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3249 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3074 | } elsif ($self->extcmd == 1) { # TODO: remove |
|
|
3075 | push @msg, msgtype => "event_$type"; |
|
|
3076 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3077 | } |
|
|
3078 | } |
|
|
3079 | |
|
|
3080 | =item $client->ext_reply ($msgid, @msg) |
|
|
3081 | |
|
|
3082 | Sends an ext reply to the client. |
|
|
3083 | |
|
|
3084 | =cut |
|
|
3085 | |
|
|
3086 | sub cf::client::ext_reply($$@) { |
|
|
3087 | my ($self, $id, @msg) = @_; |
|
|
3088 | |
|
|
3089 | if ($self->extcmd == 2) { |
|
|
3090 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
3091 | } elsif ($self->extcmd == 1) { |
|
|
3092 | #TODO: version 1, remove |
|
|
3093 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
3094 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3095 | } |
|
|
3096 | } |
3250 | } |
3097 | |
3251 | |
3098 | =item $success = $client->query ($flags, "text", \&cb) |
3252 | =item $success = $client->query ($flags, "text", \&cb) |
3099 | |
3253 | |
3100 | Queues a query to the client, calling the given callback with |
3254 | Queues a query to the client, calling the given callback with |
… | |
… | |
3120 | |
3274 | |
3121 | $self->send_packet ($self->{query_queue}[0][0]) |
3275 | $self->send_packet ($self->{query_queue}[0][0]) |
3122 | if @{ $self->{query_queue} } == 1; |
3276 | if @{ $self->{query_queue} } == 1; |
3123 | |
3277 | |
3124 | 1 |
3278 | 1 |
|
|
3279 | } |
|
|
3280 | |
|
|
3281 | =item $client->update_command_faces |
|
|
3282 | |
|
|
3283 | =cut |
|
|
3284 | |
|
|
3285 | our %COMMAND_FACE; |
|
|
3286 | |
|
|
3287 | sub cf::client::update_command_faces { |
|
|
3288 | my ($self) = @_; |
|
|
3289 | |
|
|
3290 | my @faces = grep $_, |
|
|
3291 | $COMMAND_FACE{standard}, |
|
|
3292 | $COMMAND_FACE{emote}, |
|
|
3293 | $COMMAND_FACE{skill}, |
|
|
3294 | $self->pl->ob->flag (cf::FLAG_WIZ) ? $COMMAND_FACE{dm} : (), |
|
|
3295 | ; |
|
|
3296 | |
|
|
3297 | $self->send_face ($_) |
|
|
3298 | for @faces; |
|
|
3299 | $self->flush_fx; |
|
|
3300 | |
|
|
3301 | $self->ext_msg (command_list => @faces); |
|
|
3302 | } |
|
|
3303 | |
|
|
3304 | =item cf::client::set_command_face $type, $commands |
|
|
3305 | |
|
|
3306 | =cut |
|
|
3307 | |
|
|
3308 | sub cf::client::set_command_face { |
|
|
3309 | my ($type, $list) = @_; |
|
|
3310 | |
|
|
3311 | my $idx = &cf::face::set ( #d# ugly forward reference |
|
|
3312 | "command_list/$type" => cf::FT_RSRC, |
|
|
3313 | JSON::XS->new->utf8->encode ([ sort @$list ]) |
|
|
3314 | ); |
|
|
3315 | |
|
|
3316 | $COMMAND_FACE{$type} = $idx; |
3125 | } |
3317 | } |
3126 | |
3318 | |
3127 | cf::client->attach ( |
3319 | cf::client->attach ( |
3128 | on_connect => sub { |
3320 | on_connect => sub { |
3129 | my ($ns) = @_; |
3321 | my ($ns) = @_; |
… | |
… | |
3155 | my ($ns, $buf) = @_; |
3347 | my ($ns, $buf) = @_; |
3156 | |
3348 | |
3157 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3349 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3158 | |
3350 | |
3159 | if (ref $msg) { |
3351 | if (ref $msg) { |
3160 | my ($type, $reply, @payload) = |
3352 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
3161 | "ARRAY" eq ref $msg |
|
|
3162 | ? @$msg |
|
|
3163 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3164 | |
3353 | |
3165 | my @reply; |
|
|
3166 | |
|
|
3167 | if (my $cb = $EXTICMD{$type}) { |
3354 | if (my $cb = $EXTIACMD{$type}) { |
|
|
3355 | $cb->( |
|
|
3356 | $ns, |
|
|
3357 | sub { |
|
|
3358 | $ns->ext_msg ("reply-$reply", @_) |
|
|
3359 | if $reply; |
|
|
3360 | }, |
|
|
3361 | @payload |
|
|
3362 | ); |
|
|
3363 | } else { |
|
|
3364 | my @reply; |
|
|
3365 | |
|
|
3366 | if (my $cb = $EXTICMD{$type}) { |
3168 | @reply = $cb->($ns, @payload); |
3367 | @reply = $cb->($ns, @payload); |
|
|
3368 | } |
|
|
3369 | |
|
|
3370 | $ns->ext_msg ("reply-$reply", @reply) |
|
|
3371 | if $reply; |
3169 | } |
3372 | } |
3170 | |
|
|
3171 | $ns->ext_reply ($reply, @reply) |
|
|
3172 | if $reply; |
|
|
3173 | |
|
|
3174 | } else { |
3373 | } else { |
3175 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3374 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3176 | } |
3375 | } |
3177 | |
3376 | |
3178 | cf::override; |
3377 | cf::override; |
3179 | }, |
3378 | }, |
3180 | ); |
3379 | ); |
… | |
… | |
3261 | decrease split destroy change_exp value msg lore send_msg)], |
3460 | decrease split destroy change_exp value msg lore send_msg)], |
3262 | ["cf::object::player" => qw(player)], |
3461 | ["cf::object::player" => qw(player)], |
3263 | ["cf::player" => qw(peaceful send_msg)], |
3462 | ["cf::player" => qw(peaceful send_msg)], |
3264 | ["cf::map" => qw(trigger)], |
3463 | ["cf::map" => qw(trigger)], |
3265 | ) { |
3464 | ) { |
3266 | no strict 'refs'; |
|
|
3267 | my ($pkg, @funs) = @$_; |
3465 | my ($pkg, @funs) = @$_; |
3268 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3466 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3269 | for @funs; |
3467 | for @funs; |
3270 | } |
3468 | } |
3271 | |
3469 | |
… | |
… | |
3310 | local @cf::_safe_eval_args = values %vars; |
3508 | local @cf::_safe_eval_args = values %vars; |
3311 | @res = wantarray ? eval eval : scalar eval $eval; |
3509 | @res = wantarray ? eval eval : scalar eval $eval; |
3312 | } |
3510 | } |
3313 | |
3511 | |
3314 | if ($@) { |
3512 | if ($@) { |
3315 | warn "$@"; |
3513 | warn "$@", |
3316 | warn "while executing safe code '$code'\n"; |
3514 | "while executing safe code '$code'\n", |
3317 | warn "with arguments " . (join " ", %vars) . "\n"; |
3515 | "with arguments " . (join " ", %vars) . "\n"; |
3318 | } |
3516 | } |
3319 | |
3517 | |
3320 | wantarray ? @res : $res[0] |
3518 | wantarray ? @res : $res[0] |
3321 | } |
3519 | } |
3322 | |
3520 | |
… | |
… | |
3347 | =cut |
3545 | =cut |
3348 | |
3546 | |
3349 | ############################################################################# |
3547 | ############################################################################# |
3350 | # the server's init and main functions |
3548 | # the server's init and main functions |
3351 | |
3549 | |
|
|
3550 | { |
|
|
3551 | package cf::face; |
|
|
3552 | |
|
|
3553 | our %HASH; # hash => idx |
|
|
3554 | our @DATA; # dynamically-created facedata, only faceste 0 used |
|
|
3555 | our @FOFS; # file offset, if > 0 |
|
|
3556 | our @SIZE; # size of face, in octets |
|
|
3557 | our @META; # meta hash of face, if any |
|
|
3558 | our $DATAFH; # facedata filehandle |
|
|
3559 | |
|
|
3560 | # internal api, not finalised |
|
|
3561 | sub set { |
|
|
3562 | my ($name, $type, $data) = @_; |
|
|
3563 | |
|
|
3564 | my $idx = cf::face::find $name; |
|
|
3565 | |
|
|
3566 | if ($idx) { |
|
|
3567 | delete $HASH{cf::face::get_csum $idx}; |
|
|
3568 | } else { |
|
|
3569 | $idx = cf::face::alloc $name; |
|
|
3570 | } |
|
|
3571 | |
|
|
3572 | my $hash = cf::face::mangle_csum Digest::MD5::md5 $data; |
|
|
3573 | |
|
|
3574 | cf::face::set_type $idx, $type; |
|
|
3575 | cf::face::set_csum $idx, 0, $hash; |
|
|
3576 | |
|
|
3577 | # we need to destroy the SV itself, not just modify it, as a running ix |
|
|
3578 | # might hold a reference to it: "delete" achieves that. |
|
|
3579 | delete $FOFS[0][$idx]; |
|
|
3580 | delete $DATA[0][$idx]; |
|
|
3581 | $DATA[0][$idx] = $data; |
|
|
3582 | $SIZE[0][$idx] = length $data; |
|
|
3583 | delete $META[$idx]; |
|
|
3584 | $HASH{$hash} = $idx;#d# |
|
|
3585 | |
|
|
3586 | $idx |
|
|
3587 | } |
|
|
3588 | |
|
|
3589 | sub _get_data($$$) { |
|
|
3590 | my ($idx, $set, $cb) = @_; |
|
|
3591 | |
|
|
3592 | if (defined $DATA[$set][$idx]) { |
|
|
3593 | $cb->($DATA[$set][$idx]); |
|
|
3594 | } elsif (my $fofs = $FOFS[$set][$idx]) { |
|
|
3595 | my $size = $SIZE[$set][$idx]; |
|
|
3596 | my $buf; |
|
|
3597 | IO::AIO::aio_read $DATAFH, $fofs, $size, $buf, 0, sub { |
|
|
3598 | if ($_[0] == $size) { |
|
|
3599 | #cf::debug "read face $idx, $size from $fofs as ", length $buf;#d# |
|
|
3600 | $cb->($buf); |
|
|
3601 | } else { |
|
|
3602 | cf::error "INTERNAL ERROR: unable to read facedata for face $idx#$set ($size, $fofs), ignoring request."; |
|
|
3603 | } |
|
|
3604 | }; |
|
|
3605 | } else { |
|
|
3606 | cf::error "requested facedata for unknown face $idx#$set, ignoring."; |
|
|
3607 | } |
|
|
3608 | } |
|
|
3609 | |
|
|
3610 | # rather ineffient |
|
|
3611 | sub cf::face::get_data($;$) { |
|
|
3612 | my ($idx, $set) = @_; |
|
|
3613 | |
|
|
3614 | _get_data $idx, $set, Coro::rouse_cb; |
|
|
3615 | Coro::rouse_wait |
|
|
3616 | } |
|
|
3617 | |
|
|
3618 | sub cf::face::ix { |
|
|
3619 | my ($ns, $set, $idx, $pri) = @_; |
|
|
3620 | |
|
|
3621 | _get_data $idx, $set, sub { |
|
|
3622 | $ns->ix_send ($idx, $pri, $_[0]); |
|
|
3623 | }; |
|
|
3624 | } |
|
|
3625 | } |
|
|
3626 | |
3352 | sub load_facedata($) { |
3627 | sub load_facedata($) { |
3353 | my ($path) = @_; |
3628 | my ($path) = @_; |
3354 | |
3629 | |
3355 | # HACK to clear player env face cache, we need some signal framework |
|
|
3356 | # for this (global event?) |
|
|
3357 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3358 | |
|
|
3359 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3630 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3360 | |
3631 | |
3361 | warn "loading facedata from $path\n"; |
3632 | trace "loading facedata from $path\n"; |
3362 | |
3633 | |
3363 | my $facedata; |
3634 | my $facedata = decode_storable load_file "$path/faceinfo"; |
3364 | 0 < aio_load $path, $facedata |
|
|
3365 | or die "$path: $!"; |
|
|
3366 | |
|
|
3367 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3368 | |
3635 | |
3369 | $facedata->{version} == 2 |
3636 | $facedata->{version} == 2 |
3370 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3637 | or cf::cleanup "$path/faceinfo: version mismatch, cannot proceed."; |
3371 | |
3638 | |
3372 | # patch in the exptable |
3639 | my $fh = aio_open "$DATADIR/facedata", IO::AIO::O_RDONLY, 0 |
3373 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3640 | or cf::cleanup "$path/facedata: $!, cannot proceed."; |
3374 | $facedata->{resource}{"res/exp_table"} = { |
3641 | |
3375 | type => FT_RSRC, |
3642 | get_slot 1, -100, "load_facedata"; # make sure we get a very big slot |
3376 | data => $exp_table, |
3643 | |
3377 | hash => (Digest::MD5::md5 $exp_table), |
3644 | # BEGIN ATOMIC |
3378 | }; |
3645 | # from here on, everything must be atomic - no thread switch allowed |
3379 | cf::cede_to_tick; |
3646 | my $t1 = EV::time; |
3380 | |
3647 | |
3381 | { |
3648 | { |
3382 | my $faces = $facedata->{faceinfo}; |
3649 | my $faces = $facedata->{faceinfo}; |
3383 | |
3650 | |
3384 | while (my ($face, $info) = each %$faces) { |
3651 | for my $face (sort keys %$faces) { |
|
|
3652 | my $info = $faces->{$face}; |
3385 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3653 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3386 | |
3654 | |
3387 | cf::face::set_visibility $idx, $info->{visibility}; |
3655 | cf::face::set_visibility $idx, $info->{visibility}; |
3388 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3656 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3389 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3657 | cf::face::set_csum $idx, 0, $info->{hash64}; $cf::face::SIZE[0][$idx] = $info->{size64}; $cf::face::FOFS[0][$idx] = $info->{fofs64}; |
3390 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3658 | cf::face::set_csum $idx, 1, $info->{hash32}; $cf::face::SIZE[1][$idx] = $info->{size32}; $cf::face::FOFS[1][$idx] = $info->{fofs32}; |
3391 | |
3659 | cf::face::set_csum $idx, 2, $info->{glyph}; $cf::face::DATA[2][$idx] = $info->{glyph}; |
3392 | cf::cede_to_tick; |
3660 | $cf::face::HASH{$info->{hash64}} = $idx; |
|
|
3661 | delete $cf::face::META[$idx]; |
3393 | } |
3662 | } |
3394 | |
3663 | |
3395 | while (my ($face, $info) = each %$faces) { |
3664 | while (my ($face, $info) = each %$faces) { |
3396 | next unless $info->{smooth}; |
3665 | next unless $info->{smooth}; |
3397 | |
3666 | |
… | |
… | |
3400 | |
3669 | |
3401 | if (my $smooth = cf::face::find $info->{smooth}) { |
3670 | if (my $smooth = cf::face::find $info->{smooth}) { |
3402 | cf::face::set_smooth $idx, $smooth; |
3671 | cf::face::set_smooth $idx, $smooth; |
3403 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3672 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3404 | } else { |
3673 | } else { |
3405 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3674 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3406 | } |
3675 | } |
3407 | |
|
|
3408 | cf::cede_to_tick; |
|
|
3409 | } |
3676 | } |
3410 | } |
3677 | } |
3411 | |
3678 | |
3412 | { |
3679 | { |
3413 | my $anims = $facedata->{animinfo}; |
3680 | my $anims = $facedata->{animinfo}; |
3414 | |
3681 | |
3415 | while (my ($anim, $info) = each %$anims) { |
3682 | while (my ($anim, $info) = each %$anims) { |
3416 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3683 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3417 | cf::cede_to_tick; |
|
|
3418 | } |
3684 | } |
3419 | |
3685 | |
3420 | cf::anim::invalidate_all; # d'oh |
3686 | cf::anim::invalidate_all; # d'oh |
3421 | } |
3687 | } |
3422 | |
3688 | |
3423 | { |
3689 | { |
3424 | my $res = $facedata->{resource}; |
3690 | my $res = $facedata->{resource}; |
3425 | |
3691 | |
3426 | while (my ($name, $info) = each %$res) { |
3692 | while (my ($name, $info) = each %$res) { |
3427 | if (defined $info->{type}) { |
3693 | if (defined (my $type = $info->{type})) { |
|
|
3694 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3428 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3695 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3429 | |
3696 | |
3430 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
|
|
3431 | cf::face::set_type $idx, $info->{type}; |
3697 | cf::face::set_type $idx, $type; |
|
|
3698 | cf::face::set_csum $idx, 0, $info->{hash}; |
|
|
3699 | $cf::face::SIZE[0][$idx] = $info->{size}; |
|
|
3700 | $cf::face::FOFS[0][$idx] = $info->{fofs}; |
|
|
3701 | $cf::face::META[$idx] = $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3702 | $cf::face::HASH{$info->{hash}} = $idx; |
3432 | } else { |
3703 | } else { |
3433 | $RESOURCE{$name} = $info; # unused |
3704 | # $RESOURCE{$name} = $info; # unused |
3434 | } |
3705 | } |
3435 | |
|
|
3436 | cf::cede_to_tick; |
|
|
3437 | } |
3706 | } |
3438 | } |
3707 | } |
|
|
3708 | |
|
|
3709 | ($fh, $cf::face::DATAFH) = ($cf::face::DATAFH, $fh); |
|
|
3710 | |
|
|
3711 | # HACK to clear player env face cache, we need some signal framework |
|
|
3712 | # for this (global event?) |
|
|
3713 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3714 | |
|
|
3715 | # END ATOMIC |
|
|
3716 | |
|
|
3717 | cf::debug "facedata atomic update time ", EV::time - $t1; |
3439 | |
3718 | |
3440 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3719 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
|
|
3720 | |
|
|
3721 | aio_close $fh if $fh; # close old facedata |
3441 | |
3722 | |
3442 | 1 |
3723 | 1 |
3443 | } |
3724 | } |
3444 | |
3725 | |
3445 | register_exticmd fx_want => sub { |
3726 | register_exticmd fx_want => sub { |
… | |
… | |
3456 | my $status = load_resource_file_ $_[0]; |
3737 | my $status = load_resource_file_ $_[0]; |
3457 | get_slot 0.1, 100; |
3738 | get_slot 0.1, 100; |
3458 | cf::arch::commit_load; |
3739 | cf::arch::commit_load; |
3459 | |
3740 | |
3460 | $status |
3741 | $status |
|
|
3742 | } |
|
|
3743 | |
|
|
3744 | sub reload_exp_table { |
|
|
3745 | _reload_exp_table; |
|
|
3746 | |
|
|
3747 | cf::face::set |
|
|
3748 | "res/exp_table" => FT_RSRC, |
|
|
3749 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3750 | [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level] |
|
|
3751 | ); |
|
|
3752 | } |
|
|
3753 | |
|
|
3754 | sub reload_materials { |
|
|
3755 | _reload_materials; |
3461 | } |
3756 | } |
3462 | |
3757 | |
3463 | sub reload_regions { |
3758 | sub reload_regions { |
3464 | # HACK to clear player env face cache, we need some signal framework |
3759 | # HACK to clear player env face cache, we need some signal framework |
3465 | # for this (global event?) |
3760 | # for this (global event?) |
… | |
… | |
3473 | if exists $_->{match}; |
3768 | if exists $_->{match}; |
3474 | } |
3769 | } |
3475 | } |
3770 | } |
3476 | |
3771 | |
3477 | sub reload_facedata { |
3772 | sub reload_facedata { |
3478 | load_facedata "$DATADIR/facedata" |
3773 | load_facedata $DATADIR |
3479 | or die "unable to load facedata\n"; |
3774 | or die "unable to load facedata\n"; |
3480 | } |
3775 | } |
3481 | |
3776 | |
3482 | sub reload_archetypes { |
3777 | sub reload_archetypes { |
3483 | load_resource_file "$DATADIR/archetypes" |
3778 | load_resource_file "$DATADIR/archetypes" |
3484 | or die "unable to load archetypes\n"; |
3779 | or die "unable to load archetypes\n"; |
|
|
3780 | |
|
|
3781 | cf::face::set |
|
|
3782 | "res/skill_info" => FT_RSRC, |
|
|
3783 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3784 | [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1] |
|
|
3785 | ); |
|
|
3786 | |
|
|
3787 | cf::face::set |
|
|
3788 | "res/spell_paths" => FT_RSRC, |
|
|
3789 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3790 | [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1] |
|
|
3791 | ); |
|
|
3792 | |
|
|
3793 | # command completion |
|
|
3794 | my @commands; |
|
|
3795 | |
|
|
3796 | for (0..cf::arch::skillvec_size - 1) { |
|
|
3797 | my $skill = cf::arch::skillvec $_; |
|
|
3798 | my $name = $skill->name; |
|
|
3799 | my $flags = cf::skill_flags $skill->subtype; |
|
|
3800 | |
|
|
3801 | push @commands, "ready_skill $name" if $flags & (SF_COMBAT | SF_RANGED | SF_GRACE); |
|
|
3802 | push @commands, "use_skill $name" if $flags & (SF_USE | SF_AUTARK | SF_GRACE); |
|
|
3803 | } |
|
|
3804 | |
|
|
3805 | cf::client::set_command_face skill => \@commands; |
3485 | } |
3806 | } |
3486 | |
3807 | |
3487 | sub reload_treasures { |
3808 | sub reload_treasures { |
3488 | load_resource_file "$DATADIR/treasures" |
3809 | load_resource_file "$DATADIR/treasures" |
3489 | or die "unable to load treasurelists\n"; |
3810 | or die "unable to load treasurelists\n"; |
3490 | } |
3811 | } |
3491 | |
3812 | |
3492 | sub reload_sound { |
3813 | sub reload_sound { |
3493 | warn "loading sound config from $DATADIR/sound\n"; |
3814 | trace "loading sound config from $DATADIR/sound\n"; |
3494 | |
3815 | |
3495 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3496 | or die "$DATADIR/sound $!"; |
|
|
3497 | |
|
|
3498 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
3816 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
3499 | |
3817 | |
3500 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3818 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3501 | my $sound = $soundconf->{compat}[$_] |
3819 | my $sound = $soundconf->{compat}[$_] |
3502 | or next; |
3820 | or next; |
3503 | |
3821 | |
… | |
… | |
3511 | cf::sound::set $k => $face; |
3829 | cf::sound::set $k => $face; |
3512 | } |
3830 | } |
3513 | } |
3831 | } |
3514 | |
3832 | |
3515 | sub reload_resources { |
3833 | sub reload_resources { |
3516 | warn "reloading resource files...\n"; |
3834 | trace "reloading resource files...\n"; |
3517 | |
3835 | |
|
|
3836 | reload_materials; |
3518 | reload_facedata; |
3837 | reload_facedata; |
|
|
3838 | reload_exp_table; |
3519 | reload_sound; |
3839 | reload_sound; |
3520 | reload_archetypes; |
3840 | reload_archetypes; |
3521 | reload_regions; |
3841 | reload_regions; |
3522 | reload_treasures; |
3842 | reload_treasures; |
3523 | |
3843 | |
3524 | warn "finished reloading resource files\n"; |
3844 | trace "finished reloading resource files\n"; |
3525 | } |
3845 | } |
3526 | |
3846 | |
3527 | sub reload_config { |
3847 | sub reload_config { |
3528 | warn "reloading config file...\n"; |
3848 | trace "reloading config file...\n"; |
3529 | |
3849 | |
3530 | open my $fh, "<:utf8", "$CONFDIR/config" |
3850 | my $config = load_file "$CONFDIR/config"; |
3531 | or return; |
3851 | utf8::decode $config; |
3532 | |
3852 | *CFG = decode_yaml $config; |
3533 | local $/; |
|
|
3534 | *CFG = YAML::XS::Load scalar <$fh>; |
|
|
3535 | |
3853 | |
3536 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3854 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3537 | |
3855 | |
3538 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3856 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3539 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3857 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3543 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3861 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3544 | and die "WARNING: m(un)lockall failed: $!\n"; |
3862 | and die "WARNING: m(un)lockall failed: $!\n"; |
3545 | }; |
3863 | }; |
3546 | warn $@ if $@; |
3864 | warn $@ if $@; |
3547 | } |
3865 | } |
3548 | |
|
|
3549 | warn "finished reloading resource files\n"; |
|
|
3550 | } |
3866 | } |
3551 | |
3867 | |
3552 | sub pidfile() { |
3868 | sub pidfile() { |
3553 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3869 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3554 | or die "$PIDFILE: $!"; |
3870 | or die "$PIDFILE: $!"; |
… | |
… | |
3567 | seek $fh, 0, 0; |
3883 | seek $fh, 0, 0; |
3568 | print $fh $$; |
3884 | print $fh $$; |
3569 | } |
3885 | } |
3570 | |
3886 | |
3571 | sub main_loop { |
3887 | sub main_loop { |
3572 | warn "EV::loop starting\n"; |
3888 | trace "EV::loop starting\n"; |
3573 | if (1) { |
3889 | if (1) { |
3574 | EV::loop; |
3890 | EV::loop; |
3575 | } |
3891 | } |
3576 | warn "EV::loop returned\n"; |
3892 | trace "EV::loop returned\n"; |
3577 | goto &main_loop unless $REALLY_UNLOOP; |
3893 | goto &main_loop unless $REALLY_UNLOOP; |
3578 | } |
3894 | } |
3579 | |
3895 | |
3580 | sub main { |
3896 | sub main { |
3581 | cf::init_globals; # initialise logging |
3897 | cf::init_globals; # initialise logging |
3582 | |
3898 | |
3583 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3899 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3584 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3900 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3585 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3901 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3586 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3902 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3587 | |
3903 | |
3588 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3904 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3589 | |
3905 | |
3590 | # we must not ever block the main coroutine |
3906 | # we must not ever block the main coroutine |
3591 | local $Coro::idle = sub { |
3907 | $Coro::idle = sub { |
3592 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3908 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3593 | (async { |
3909 | (async { |
3594 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3910 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3595 | EV::loop EV::LOOP_ONESHOT; |
3911 | EV::loop EV::LOOP_ONESHOT; |
3596 | })->prio (Coro::PRIO_MAX); |
3912 | })->prio (Coro::PRIO_MAX); |
3597 | }; |
3913 | }; |
3598 | |
3914 | |
3599 | evthread_start IO::AIO::poll_fileno; |
3915 | evthread_start IO::AIO::poll_fileno; |
3600 | |
3916 | |
3601 | cf::sync_job { |
3917 | cf::sync_job { |
3602 | cf::init_experience; |
3918 | cf::incloader::init (); |
|
|
3919 | |
|
|
3920 | db_init; |
|
|
3921 | |
3603 | cf::init_anim; |
3922 | cf::init_anim; |
3604 | cf::init_attackmess; |
3923 | cf::init_attackmess; |
3605 | cf::init_dynamic; |
3924 | cf::init_dynamic; |
3606 | |
3925 | |
3607 | cf::load_settings; |
3926 | cf::load_settings; |
3608 | cf::load_materials; |
|
|
3609 | |
3927 | |
3610 | reload_resources; |
3928 | reload_resources; |
3611 | reload_config; |
3929 | reload_config; |
3612 | db_init; |
|
|
3613 | |
3930 | |
3614 | cf::init_uuid; |
3931 | cf::init_uuid; |
3615 | cf::init_signals; |
3932 | cf::init_signals; |
3616 | cf::init_skills; |
3933 | cf::init_skills; |
3617 | |
3934 | |
… | |
… | |
3625 | |
3942 | |
3626 | # no (long-running) fork's whatsoever before this point(!) |
3943 | # no (long-running) fork's whatsoever before this point(!) |
3627 | use POSIX (); |
3944 | use POSIX (); |
3628 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3945 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3629 | |
3946 | |
3630 | (pop @POST_INIT)->(0) while @POST_INIT; |
3947 | cf::_post_init 0; |
3631 | }; |
3948 | }; |
3632 | |
3949 | |
3633 | cf::object::thawer::errors_are_fatal 0; |
3950 | cf::object::thawer::errors_are_fatal 0; |
3634 | warn "parse errors in files are no longer fatal from this point on.\n"; |
3951 | info "parse errors in files are no longer fatal from this point on.\n"; |
3635 | |
3952 | |
|
|
3953 | AE::postpone { |
|
|
3954 | undef &main; # free gobs of memory :) |
|
|
3955 | }; |
|
|
3956 | |
3636 | main_loop; |
3957 | goto &main_loop; |
3637 | } |
3958 | } |
3638 | |
3959 | |
3639 | ############################################################################# |
3960 | ############################################################################# |
3640 | # initialisation and cleanup |
3961 | # initialisation and cleanup |
3641 | |
3962 | |
… | |
… | |
3680 | or return; |
4001 | or return; |
3681 | |
4002 | |
3682 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
4003 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3683 | and return; |
4004 | and return; |
3684 | |
4005 | |
3685 | warn sprintf "runtime file written (%gs).\n", AE::time - $t0; |
4006 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3686 | |
4007 | |
3687 | 1 |
4008 | 1 |
3688 | } |
4009 | } |
3689 | |
4010 | |
3690 | our $uuid_lock; |
4011 | our $uuid_lock; |
… | |
… | |
3702 | or return; |
4023 | or return; |
3703 | |
4024 | |
3704 | my $value = uuid_seq uuid_cur; |
4025 | my $value = uuid_seq uuid_cur; |
3705 | |
4026 | |
3706 | unless ($value) { |
4027 | unless ($value) { |
3707 | warn "cowardly refusing to write zero uuid value!\n"; |
4028 | info "cowardly refusing to write zero uuid value!\n"; |
3708 | return; |
4029 | return; |
3709 | } |
4030 | } |
3710 | |
4031 | |
3711 | my $value = uuid_str $value + $uuid_skip; |
4032 | my $value = uuid_str $value + $uuid_skip; |
3712 | $uuid_skip = 0; |
4033 | $uuid_skip = 0; |
… | |
… | |
3722 | or return; |
4043 | or return; |
3723 | |
4044 | |
3724 | aio_rename "$uuid~", $uuid |
4045 | aio_rename "$uuid~", $uuid |
3725 | and return; |
4046 | and return; |
3726 | |
4047 | |
3727 | warn "uuid file written ($value).\n"; |
4048 | trace "uuid file written ($value).\n"; |
3728 | |
4049 | |
3729 | 1 |
4050 | 1 |
3730 | |
4051 | |
3731 | } |
4052 | } |
3732 | |
4053 | |
… | |
… | |
3738 | } |
4059 | } |
3739 | |
4060 | |
3740 | sub emergency_save() { |
4061 | sub emergency_save() { |
3741 | my $freeze_guard = cf::freeze_mainloop; |
4062 | my $freeze_guard = cf::freeze_mainloop; |
3742 | |
4063 | |
3743 | warn "emergency_perl_save: enter\n"; |
4064 | info "emergency_perl_save: enter\n"; |
|
|
4065 | |
|
|
4066 | # this is a trade-off: we want to be very quick here, so |
|
|
4067 | # save all maps without fsync, and later call a global sync |
|
|
4068 | # (which in turn might be very very slow) |
|
|
4069 | local $USE_FSYNC = 0; |
3744 | |
4070 | |
3745 | cf::sync_job { |
4071 | cf::sync_job { |
3746 | # this is a trade-off: we want to be very quick here, so |
4072 | cf::write_runtime_sync; # external watchdog should not bark |
3747 | # save all maps without fsync, and later call a global sync |
|
|
3748 | # (which in turn might be very very slow) |
|
|
3749 | local $USE_FSYNC = 0; |
|
|
3750 | |
4073 | |
3751 | # use a peculiar iteration method to avoid tripping on perl |
4074 | # use a peculiar iteration method to avoid tripping on perl |
3752 | # refcount bugs in for. also avoids problems with players |
4075 | # refcount bugs in for. also avoids problems with players |
3753 | # and maps saved/destroyed asynchronously. |
4076 | # and maps saved/destroyed asynchronously. |
3754 | warn "emergency_perl_save: begin player save\n"; |
4077 | info "emergency_perl_save: begin player save\n"; |
3755 | for my $login (keys %cf::PLAYER) { |
4078 | for my $login (keys %cf::PLAYER) { |
3756 | my $pl = $cf::PLAYER{$login} or next; |
4079 | my $pl = $cf::PLAYER{$login} or next; |
3757 | $pl->valid or next; |
4080 | $pl->valid or next; |
3758 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
4081 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3759 | $pl->save; |
4082 | $pl->save; |
3760 | } |
4083 | } |
3761 | warn "emergency_perl_save: end player save\n"; |
4084 | info "emergency_perl_save: end player save\n"; |
3762 | |
4085 | |
|
|
4086 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
4087 | |
3763 | warn "emergency_perl_save: begin map save\n"; |
4088 | info "emergency_perl_save: begin map save\n"; |
3764 | for my $path (keys %cf::MAP) { |
4089 | for my $path (keys %cf::MAP) { |
3765 | my $map = $cf::MAP{$path} or next; |
4090 | my $map = $cf::MAP{$path} or next; |
3766 | $map->valid or next; |
4091 | $map->valid or next; |
3767 | $map->save; |
4092 | $map->save; |
3768 | } |
4093 | } |
3769 | warn "emergency_perl_save: end map save\n"; |
4094 | info "emergency_perl_save: end map save\n"; |
3770 | |
4095 | |
|
|
4096 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
4097 | |
3771 | warn "emergency_perl_save: begin database checkpoint\n"; |
4098 | info "emergency_perl_save: begin database checkpoint\n"; |
3772 | BDB::db_env_txn_checkpoint $DB_ENV; |
4099 | BDB::db_env_txn_checkpoint $DB_ENV; |
3773 | warn "emergency_perl_save: end database checkpoint\n"; |
4100 | info "emergency_perl_save: end database checkpoint\n"; |
3774 | |
4101 | |
3775 | warn "emergency_perl_save: begin write uuid\n"; |
4102 | info "emergency_perl_save: begin write uuid\n"; |
3776 | write_uuid_sync 1; |
4103 | write_uuid_sync 1; |
3777 | warn "emergency_perl_save: end write uuid\n"; |
4104 | info "emergency_perl_save: end write uuid\n"; |
|
|
4105 | |
|
|
4106 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
4107 | |
|
|
4108 | trace "emergency_perl_save: syncing database to disk"; |
|
|
4109 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
4110 | |
|
|
4111 | info "emergency_perl_save: starting sync\n"; |
|
|
4112 | IO::AIO::aio_sync sub { |
|
|
4113 | info "emergency_perl_save: finished sync\n"; |
|
|
4114 | }; |
|
|
4115 | |
|
|
4116 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
4117 | |
|
|
4118 | trace "emergency_perl_save: flushing outstanding aio requests"; |
|
|
4119 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
4120 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
|
|
4121 | } |
|
|
4122 | |
|
|
4123 | cf::write_runtime_sync; # external watchdog should not bark |
3778 | }; |
4124 | }; |
3779 | |
4125 | |
3780 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3781 | IO::AIO::aio_sync sub { |
|
|
3782 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3783 | }; |
|
|
3784 | |
|
|
3785 | warn "emergency_perl_save: leave\n"; |
4126 | info "emergency_perl_save: leave\n"; |
3786 | } |
4127 | } |
3787 | |
4128 | |
3788 | sub post_cleanup { |
4129 | sub post_cleanup { |
3789 | my ($make_core) = @_; |
4130 | my ($make_core) = @_; |
3790 | |
4131 | |
|
|
4132 | IO::AIO::flush; |
|
|
4133 | |
3791 | warn Carp::longmess "post_cleanup backtrace" |
4134 | error Carp::longmess "post_cleanup backtrace" |
3792 | if $make_core; |
4135 | if $make_core; |
3793 | |
4136 | |
3794 | my $fh = pidfile; |
4137 | my $fh = pidfile; |
3795 | unlink $PIDFILE if <$fh> == $$; |
4138 | unlink $PIDFILE if <$fh> == $$; |
3796 | } |
4139 | } |
… | |
… | |
3820 | } |
4163 | } |
3821 | } |
4164 | } |
3822 | |
4165 | |
3823 | sub do_reload_perl() { |
4166 | sub do_reload_perl() { |
3824 | # can/must only be called in main |
4167 | # can/must only be called in main |
3825 | if (in_main) { |
4168 | unless (in_main) { |
3826 | warn "can only reload from main coroutine"; |
4169 | error "can only reload from main coroutine"; |
3827 | return; |
4170 | return; |
3828 | } |
4171 | } |
3829 | |
4172 | |
3830 | return if $RELOAD++; |
4173 | return if $RELOAD++; |
3831 | |
4174 | |
3832 | my $t1 = AE::time; |
4175 | my $t1 = AE::time; |
3833 | |
4176 | |
3834 | while ($RELOAD) { |
4177 | while ($RELOAD) { |
3835 | warn "reloading..."; |
4178 | cf::get_slot 0.1, -1, "reload_perl"; |
|
|
4179 | info "perl_reload: reloading..."; |
3836 | |
4180 | |
3837 | warn "entering sync_job"; |
4181 | trace "perl_reload: entering sync_job"; |
3838 | |
4182 | |
3839 | cf::sync_job { |
4183 | cf::sync_job { |
3840 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3841 | cf::emergency_save; |
4184 | #cf::emergency_save; |
3842 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3843 | |
4185 | |
3844 | warn "syncing database to disk"; |
|
|
3845 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3846 | |
|
|
3847 | # if anything goes wrong in here, we should simply crash as we already saved |
|
|
3848 | |
|
|
3849 | warn "flushing outstanding aio requests"; |
|
|
3850 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3851 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3852 | } |
|
|
3853 | |
|
|
3854 | warn "cancelling all extension coros"; |
4186 | trace "perl_reload: cancelling all extension coros"; |
3855 | $_->cancel for values %EXT_CORO; |
4187 | $_->cancel for values %EXT_CORO; |
3856 | %EXT_CORO = (); |
4188 | %EXT_CORO = (); |
3857 | |
4189 | |
3858 | warn "removing commands"; |
4190 | trace "perl_reload: removing commands"; |
3859 | %COMMAND = (); |
4191 | %COMMAND = (); |
3860 | |
4192 | |
3861 | warn "removing ext/exti commands"; |
4193 | trace "perl_reload: removing ext/exti commands"; |
3862 | %EXTCMD = (); |
4194 | %EXTCMD = (); |
3863 | %EXTICMD = (); |
4195 | %EXTICMD = (); |
3864 | |
4196 | |
3865 | warn "unloading/nuking all extensions"; |
4197 | trace "perl_reload: unloading/nuking all extensions"; |
3866 | for my $pkg (@EXTS) { |
4198 | for my $pkg (@EXTS) { |
3867 | warn "... unloading $pkg"; |
4199 | trace "... unloading $pkg"; |
3868 | |
4200 | |
3869 | if (my $cb = $pkg->can ("unload")) { |
4201 | if (my $cb = $pkg->can ("unload")) { |
3870 | eval { |
4202 | eval { |
3871 | $cb->($pkg); |
4203 | $cb->($pkg); |
3872 | 1 |
4204 | 1 |
3873 | } or warn "$pkg unloaded, but with errors: $@"; |
4205 | } or error "$pkg unloaded, but with errors: $@"; |
3874 | } |
4206 | } |
3875 | |
4207 | |
3876 | warn "... clearing $pkg"; |
4208 | trace "... clearing $pkg"; |
3877 | clear_package $pkg; |
4209 | clear_package $pkg; |
3878 | } |
4210 | } |
3879 | |
4211 | |
3880 | warn "unloading all perl modules loaded from $LIBDIR"; |
4212 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3881 | while (my ($k, $v) = each %INC) { |
4213 | while (my ($k, $v) = each %INC) { |
3882 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
4214 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3883 | |
4215 | |
3884 | warn "... unloading $k"; |
4216 | trace "... unloading $k"; |
3885 | delete $INC{$k}; |
4217 | delete $INC{$k}; |
3886 | |
4218 | |
3887 | $k =~ s/\.pm$//; |
4219 | $k =~ s/\.pm$//; |
3888 | $k =~ s/\//::/g; |
4220 | $k =~ s/\//::/g; |
3889 | |
4221 | |
… | |
… | |
3892 | } |
4224 | } |
3893 | |
4225 | |
3894 | clear_package $k; |
4226 | clear_package $k; |
3895 | } |
4227 | } |
3896 | |
4228 | |
3897 | warn "getting rid of safe::, as good as possible"; |
4229 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3898 | clear_package "safe::$_" |
4230 | clear_package "safe::$_" |
3899 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
4231 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3900 | |
4232 | |
3901 | warn "unloading cf.pm \"a bit\""; |
4233 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3902 | delete $INC{"cf.pm"}; |
4234 | delete $INC{"cf.pm"}; |
3903 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
4235 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3904 | |
4236 | |
3905 | # don't, removes xs symbols, too, |
4237 | # don't, removes xs symbols, too, |
3906 | # and global variables created in xs |
4238 | # and global variables created in xs |
3907 | #clear_package __PACKAGE__; |
4239 | #clear_package __PACKAGE__; |
3908 | |
4240 | |
3909 | warn "unload completed, starting to reload now"; |
4241 | info "perl_reload: unload completed, starting to reload now"; |
3910 | |
4242 | |
3911 | warn "reloading cf.pm"; |
4243 | trace "perl_reload: reloading cf.pm"; |
3912 | require cf; |
4244 | require cf; |
3913 | cf::_connect_to_perl_1; |
4245 | cf::_connect_to_perl_1; |
3914 | |
4246 | |
3915 | warn "loading config and database again"; |
4247 | trace "perl_reload: loading config and database again"; |
3916 | cf::reload_config; |
4248 | cf::reload_config; |
3917 | |
4249 | |
3918 | warn "loading extensions"; |
4250 | trace "perl_reload: loading extensions"; |
3919 | cf::load_extensions; |
4251 | cf::load_extensions; |
3920 | |
4252 | |
3921 | if ($REATTACH_ON_RELOAD) { |
4253 | if ($REATTACH_ON_RELOAD) { |
3922 | warn "reattaching attachments to objects/players"; |
4254 | trace "perl_reload: reattaching attachments to objects/players"; |
3923 | _global_reattach; # objects, sockets |
4255 | _global_reattach; # objects, sockets |
3924 | warn "reattaching attachments to maps"; |
4256 | trace "perl_reload: reattaching attachments to maps"; |
3925 | reattach $_ for values %MAP; |
4257 | reattach $_ for values %MAP; |
3926 | warn "reattaching attachments to players"; |
4258 | trace "perl_reload: reattaching attachments to players"; |
3927 | reattach $_ for values %PLAYER; |
4259 | reattach $_ for values %PLAYER; |
3928 | } |
4260 | } |
3929 | |
4261 | |
3930 | warn "running post_init jobs"; |
4262 | cf::_post_init 1; |
3931 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3932 | |
4263 | |
3933 | warn "leaving sync_job"; |
4264 | trace "perl_reload: leaving sync_job"; |
3934 | |
4265 | |
3935 | 1 |
4266 | 1 |
3936 | } or do { |
4267 | } or do { |
3937 | warn $@; |
4268 | error $@; |
3938 | cf::cleanup "error while reloading, exiting."; |
4269 | cf::cleanup "perl_reload: error, exiting."; |
3939 | }; |
4270 | }; |
3940 | |
4271 | |
3941 | warn "reloaded"; |
|
|
3942 | --$RELOAD; |
4272 | --$RELOAD; |
3943 | } |
4273 | } |
3944 | |
4274 | |
3945 | $t1 = AE::time - $t1; |
4275 | $t1 = AE::time - $t1; |
3946 | warn "reload completed in ${t1}s\n"; |
4276 | info "perl_reload: completed in ${t1}s\n"; |
3947 | }; |
4277 | }; |
3948 | |
4278 | |
3949 | our $RELOAD_WATCHER; # used only during reload |
4279 | our $RELOAD_WATCHER; # used only during reload |
3950 | |
4280 | |
3951 | sub reload_perl() { |
4281 | sub reload_perl() { |
… | |
… | |
3972 | reload_perl; |
4302 | reload_perl; |
3973 | }; |
4303 | }; |
3974 | } |
4304 | } |
3975 | }; |
4305 | }; |
3976 | |
4306 | |
3977 | unshift @INC, $LIBDIR; |
4307 | ############################################################################# |
3978 | |
4308 | |
3979 | my $bug_warning = 0; |
4309 | my $bug_warning = 0; |
3980 | |
4310 | |
3981 | our @WAIT_FOR_TICK; |
|
|
3982 | our @WAIT_FOR_TICK_BEGIN; |
|
|
3983 | |
|
|
3984 | sub wait_for_tick { |
4311 | sub wait_for_tick() { |
3985 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4312 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
3986 | |
4313 | |
3987 | my $signal = new Coro::Signal; |
4314 | $WAIT_FOR_TICK->wait; |
3988 | push @WAIT_FOR_TICK, $signal; |
|
|
3989 | $signal->wait; |
|
|
3990 | } |
4315 | } |
3991 | |
4316 | |
3992 | sub wait_for_tick_begin { |
4317 | sub wait_for_tick_begin() { |
3993 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4318 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
3994 | |
4319 | |
3995 | my $signal = new Coro::Signal; |
4320 | my $signal = new Coro::Signal; |
3996 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4321 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3997 | $signal->wait; |
4322 | $signal->wait; |
3998 | } |
4323 | } |
… | |
… | |
4002 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4327 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4003 | unless ++$bug_warning > 10; |
4328 | unless ++$bug_warning > 10; |
4004 | return; |
4329 | return; |
4005 | } |
4330 | } |
4006 | |
4331 | |
4007 | cf::server_tick; # one server iteration |
4332 | cf::one_tick; # one server iteration |
4008 | |
4333 | |
4009 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4334 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4010 | |
4335 | |
4011 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4336 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4012 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4337 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4013 | Coro::async_pool { |
4338 | Coro::async_pool { |
4014 | $Coro::current->{desc} = "runtime saver"; |
4339 | $Coro::current->{desc} = "runtime saver"; |
4015 | write_runtime_sync |
4340 | write_runtime_sync |
4016 | or warn "ERROR: unable to write runtime file: $!"; |
4341 | or error "ERROR: unable to write runtime file: $!"; |
4017 | }; |
4342 | }; |
4018 | } |
4343 | } |
4019 | |
4344 | |
4020 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4345 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4021 | $sig->send; |
4346 | $sig->send; |
4022 | } |
4347 | } |
4023 | while (my $sig = shift @WAIT_FOR_TICK) { |
4348 | $WAIT_FOR_TICK->broadcast; |
4024 | $sig->send; |
|
|
4025 | } |
|
|
4026 | |
4349 | |
4027 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4350 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4028 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4351 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4029 | |
4352 | |
4030 | if (0) { |
4353 | if (0) { |
4031 | if ($NEXT_TICK) { |
4354 | if ($NEXT_TICK) { |
4032 | my $jitter = $TICK_START - $NEXT_TICK; |
4355 | my $jitter = $TICK_START - $NEXT_TICK; |
4033 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4356 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4034 | warn "jitter $JITTER\n";#d# |
4357 | debug "jitter $JITTER\n";#d# |
4035 | } |
4358 | } |
4036 | } |
4359 | } |
4037 | } |
4360 | } |
4038 | |
4361 | |
4039 | { |
4362 | { |
4040 | # configure BDB |
4363 | # configure BDB |
|
|
4364 | info "initialising database"; |
4041 | |
4365 | |
4042 | BDB::min_parallel 16; |
4366 | BDB::min_parallel 16; |
4043 | BDB::max_poll_reqs $TICK * 0.1; |
4367 | BDB::max_poll_reqs $TICK * 0.1; |
4044 | $AnyEvent::BDB::WATCHER->priority (1); |
4368 | #$AnyEvent::BDB::WATCHER->priority (1); |
4045 | |
4369 | |
4046 | unless ($DB_ENV) { |
4370 | unless ($DB_ENV) { |
4047 | $DB_ENV = BDB::db_env_create; |
4371 | $DB_ENV = BDB::db_env_create; |
4048 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4372 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4049 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4373 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
… | |
… | |
4074 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4398 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4075 | }; |
4399 | }; |
4076 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4400 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4077 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4401 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4078 | }; |
4402 | }; |
|
|
4403 | |
|
|
4404 | info "database initialised"; |
4079 | } |
4405 | } |
4080 | |
4406 | |
4081 | { |
4407 | { |
4082 | # configure IO::AIO |
4408 | # configure IO::AIO |
4083 | |
4409 | |
|
|
4410 | info "initialising aio"; |
4084 | IO::AIO::min_parallel 8; |
4411 | IO::AIO::min_parallel 8; |
4085 | IO::AIO::max_poll_time $TICK * 0.1; |
4412 | IO::AIO::max_poll_time $TICK * 0.1; |
4086 | undef $AnyEvent::AIO::WATCHER; |
4413 | undef $AnyEvent::AIO::WATCHER; |
|
|
4414 | info "aio initialised"; |
4087 | } |
4415 | } |
4088 | |
4416 | |
4089 | my $_log_backtrace; |
4417 | our $_log_backtrace; |
|
|
4418 | our $_log_backtrace_last; |
4090 | |
4419 | |
4091 | sub _log_backtrace { |
4420 | sub _log_backtrace { |
4092 | my ($msg, @addr) = @_; |
4421 | my ($msg, @addr) = @_; |
4093 | |
4422 | |
4094 | $msg =~ s/\n//; |
4423 | $msg =~ s/\n$//; |
4095 | |
4424 | |
|
|
4425 | if ($_log_backtrace_last eq $msg) { |
|
|
4426 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4427 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
4096 | # limit the # of concurrent backtraces |
4428 | # limit the # of concurrent backtraces |
4097 | if ($_log_backtrace < 2) { |
4429 | } elsif ($_log_backtrace < 2) { |
|
|
4430 | $_log_backtrace_last = $msg; |
4098 | ++$_log_backtrace; |
4431 | ++$_log_backtrace; |
4099 | my $perl_bt = Carp::longmess $msg; |
4432 | my $perl_bt = Carp::longmess $msg; |
4100 | async { |
4433 | async { |
4101 | $Coro::current->{desc} = "abt $msg"; |
4434 | $Coro::current->{desc} = "abt $msg"; |
4102 | |
4435 | |
… | |
… | |
4122 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4455 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4123 | --$_log_backtrace; |
4456 | --$_log_backtrace; |
4124 | }; |
4457 | }; |
4125 | } else { |
4458 | } else { |
4126 | LOG llevInfo, "[ABT] $msg\n"; |
4459 | LOG llevInfo, "[ABT] $msg\n"; |
4127 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4460 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
4128 | } |
4461 | } |
4129 | } |
4462 | } |
4130 | |
4463 | |
4131 | # load additional modules |
4464 | # load additional modules |
4132 | require "cf/$_.pm" for @EXTRA_MODULES; |
4465 | require "cf/$_.pm" for @EXTRA_MODULES; |