… | |
… | |
4 | use strict; |
4 | use strict; |
5 | |
5 | |
6 | use Symbol; |
6 | use Symbol; |
7 | use List::Util; |
7 | use List::Util; |
8 | use Socket; |
8 | use Socket; |
9 | use Storable; |
|
|
10 | use Event; |
9 | use Event; |
11 | use Opcode; |
10 | use Opcode; |
12 | use Safe; |
11 | use Safe; |
13 | use Safe::Hole; |
12 | use Safe::Hole; |
|
|
13 | use Storable (); |
14 | |
14 | |
15 | use Coro 3.61 (); |
15 | use Coro 4.1 (); |
16 | use Coro::State; |
16 | use Coro::State; |
17 | use Coro::Handle; |
17 | use Coro::Handle; |
18 | use Coro::Event; |
18 | use Coro::Event; |
19 | use Coro::Timer; |
19 | use Coro::Timer; |
20 | use Coro::Signal; |
20 | use Coro::Signal; |
21 | use Coro::Semaphore; |
21 | use Coro::Semaphore; |
22 | use Coro::AIO; |
22 | use Coro::AIO; |
23 | use Coro::Storable; |
23 | use Coro::Storable; |
|
|
24 | use Coro::Util (); |
24 | |
25 | |
|
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26 | use JSON::XS (); |
25 | use BDB (); |
27 | use BDB (); |
26 | use Data::Dumper; |
28 | use Data::Dumper; |
27 | use Digest::MD5; |
29 | use Digest::MD5; |
28 | use Fcntl; |
30 | use Fcntl; |
29 | use YAML::Syck (); |
31 | use YAML::Syck (); |
30 | use IO::AIO 2.32 (); |
32 | use IO::AIO 2.51 (); |
31 | use Time::HiRes; |
33 | use Time::HiRes; |
32 | use Compress::LZF; |
34 | use Compress::LZF; |
|
|
35 | use Digest::MD5 (); |
33 | |
36 | |
34 | # configure various modules to our taste |
37 | # configure various modules to our taste |
35 | # |
38 | # |
36 | $Storable::canonical = 1; # reduce rsync transfers |
39 | $Storable::canonical = 1; # reduce rsync transfers |
37 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
… | |
… | |
49 | our %COMMAND = (); |
52 | our %COMMAND = (); |
50 | our %COMMAND_TIME = (); |
53 | our %COMMAND_TIME = (); |
51 | |
54 | |
52 | our @EXTS = (); # list of extension package names |
55 | our @EXTS = (); # list of extension package names |
53 | our %EXTCMD = (); |
56 | our %EXTCMD = (); |
|
|
57 | our %EXTICMD = (); |
54 | our %EXT_CORO = (); # coroutines bound to extensions |
58 | our %EXT_CORO = (); # coroutines bound to extensions |
55 | our %EXT_MAP = (); # pluggable maps |
59 | our %EXT_MAP = (); # pluggable maps |
56 | |
60 | |
57 | our $RELOAD; # number of reloads so far |
61 | our $RELOAD; # number of reloads so far |
58 | our @EVENT; |
62 | our @EVENT; |
… | |
… | |
76 | our $NEXT_TICK; |
80 | our $NEXT_TICK; |
77 | our $NOW; |
81 | our $NOW; |
78 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
79 | |
83 | |
80 | our $BDB_POLL_WATCHER; |
84 | our $BDB_POLL_WATCHER; |
|
|
85 | our $BDB_DEADLOCK_WATCHER; |
|
|
86 | our $BDB_CHECKPOINT_WATCHER; |
|
|
87 | our $BDB_TRICKLE_WATCHER; |
81 | our $DB_ENV; |
88 | our $DB_ENV; |
82 | |
89 | |
83 | our %CFG; |
90 | our %CFG; |
84 | |
91 | |
85 | our $UPTIME; $UPTIME ||= time; |
92 | our $UPTIME; $UPTIME ||= time; |
86 | our $RUNTIME; |
93 | our $RUNTIME; |
87 | |
94 | |
88 | our %PLAYER; # all users |
95 | our (%PLAYER, %PLAYER_LOADING); # all users |
89 | our %MAP; # all maps |
96 | our (%MAP, %MAP_LOADING ); # all maps |
90 | our $LINK_MAP; # the special {link} map, which is always available |
97 | our $LINK_MAP; # the special {link} map, which is always available |
91 | |
98 | |
92 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
99 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
93 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
100 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
94 | |
101 | |
… | |
… | |
164 | |
171 | |
165 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
172 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
166 | returns directly I<after> the tick processing (and consequently, can only wake one process |
173 | returns directly I<after> the tick processing (and consequently, can only wake one process |
167 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
174 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
168 | |
175 | |
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176 | =item @cf::INVOKE_RESULTS |
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177 | |
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178 | This array contains the results of the last C<invoke ()> call. When |
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179 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
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180 | that call. |
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181 | |
169 | =back |
182 | =back |
170 | |
183 | |
171 | =cut |
184 | =cut |
172 | |
185 | |
173 | BEGIN { |
186 | BEGIN { |
… | |
… | |
177 | $msg .= "\n" |
190 | $msg .= "\n" |
178 | unless $msg =~ /\n$/; |
191 | unless $msg =~ /\n$/; |
179 | |
192 | |
180 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
193 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
181 | |
194 | |
182 | utf8::encode $msg; |
|
|
183 | LOG llevError, $msg; |
195 | LOG llevError, $msg; |
184 | }; |
196 | }; |
185 | } |
197 | } |
186 | |
198 | |
187 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
199 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
… | |
… | |
236 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
248 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
237 | $d |
249 | $d |
238 | } || "[unable to dump $_[0]: '$@']"; |
250 | } || "[unable to dump $_[0]: '$@']"; |
239 | } |
251 | } |
240 | |
252 | |
241 | use JSON::XS qw(to_json from_json); # TODO# replace by JSON::PC once working |
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242 | |
|
|
243 | =item $ref = cf::from_json $json |
253 | =item $ref = cf::from_json $json |
244 | |
254 | |
245 | Converts a JSON string into the corresponding perl data structure. |
255 | Converts a JSON string into the corresponding perl data structure. |
246 | |
256 | |
247 | =item $json = cf::to_json $ref |
257 | =item $json = cf::to_json $ref |
248 | |
258 | |
249 | Converts a perl data structure into its JSON representation. |
259 | Converts a perl data structure into its JSON representation. |
|
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260 | |
|
|
261 | =cut |
|
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262 | |
|
|
263 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
|
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264 | |
|
|
265 | sub to_json ($) { $json_coder->encode ($_[0]) } |
|
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266 | sub from_json ($) { $json_coder->decode ($_[0]) } |
250 | |
267 | |
251 | =item cf::lock_wait $string |
268 | =item cf::lock_wait $string |
252 | |
269 | |
253 | Wait until the given lock is available. See cf::lock_acquire. |
270 | Wait until the given lock is available. See cf::lock_acquire. |
254 | |
271 | |
… | |
… | |
257 | Wait until the given lock is available and then acquires it and returns |
274 | Wait until the given lock is available and then acquires it and returns |
258 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
275 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
259 | for example when the coroutine gets canceled), the lock is automatically |
276 | for example when the coroutine gets canceled), the lock is automatically |
260 | returned. |
277 | returned. |
261 | |
278 | |
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279 | Locks are *not* recursive, locking from the same coro twice results in a |
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280 | deadlocked coro. |
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281 | |
262 | Lock names should begin with a unique identifier (for example, cf::map::find |
282 | Lock names should begin with a unique identifier (for example, cf::map::find |
263 | uses map_find and cf::map::load uses map_load). |
283 | uses map_find and cf::map::load uses map_load). |
264 | |
284 | |
265 | =item $locked = cf::lock_active $string |
285 | =item $locked = cf::lock_active $string |
266 | |
286 | |
267 | Return true if the lock is currently active, i.e. somebody has locked it. |
287 | Return true if the lock is currently active, i.e. somebody has locked it. |
268 | |
288 | |
269 | =cut |
289 | =cut |
270 | |
290 | |
271 | our %LOCK; |
291 | our %LOCK; |
|
|
292 | our %LOCKER;#d# |
272 | |
293 | |
273 | sub lock_wait($) { |
294 | sub lock_wait($) { |
274 | my ($key) = @_; |
295 | my ($key) = @_; |
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296 | |
|
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297 | if ($LOCKER{$key} == $Coro::current) {#d# |
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298 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
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299 | return;#d# |
|
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300 | }#d# |
275 | |
301 | |
276 | # wait for lock, if any |
302 | # wait for lock, if any |
277 | while ($LOCK{$key}) { |
303 | while ($LOCK{$key}) { |
278 | push @{ $LOCK{$key} }, $Coro::current; |
304 | push @{ $LOCK{$key} }, $Coro::current; |
279 | Coro::schedule; |
305 | Coro::schedule; |
… | |
… | |
285 | |
311 | |
286 | # wait, to be sure we are not locked |
312 | # wait, to be sure we are not locked |
287 | lock_wait $key; |
313 | lock_wait $key; |
288 | |
314 | |
289 | $LOCK{$key} = []; |
315 | $LOCK{$key} = []; |
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316 | $LOCKER{$key} = $Coro::current;#d# |
290 | |
317 | |
291 | Coro::guard { |
318 | Coro::guard { |
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319 | delete $LOCKER{$key};#d# |
292 | # wake up all waiters, to be on the safe side |
320 | # wake up all waiters, to be on the safe side |
293 | $_->ready for @{ delete $LOCK{$key} }; |
321 | $_->ready for @{ delete $LOCK{$key} }; |
294 | } |
322 | } |
295 | } |
323 | } |
296 | |
324 | |
… | |
… | |
308 | }; |
336 | }; |
309 | $TICK_WATCHER->stop; |
337 | $TICK_WATCHER->stop; |
310 | $guard |
338 | $guard |
311 | } |
339 | } |
312 | |
340 | |
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341 | =item cf::get_slot $time[, $priority[, $name]] |
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342 | |
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343 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
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344 | This call blocks and returns only when you have at least C<$time> seconds |
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345 | of cpu time till the next tick. The slot is only valid till the next cede. |
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346 | |
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347 | The optional C<$name> can be used to identify the job to run. It might be |
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348 | used for statistical purposes and should identify the same time-class. |
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349 | |
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350 | Useful for short background jobs. |
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351 | |
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352 | =cut |
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353 | |
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354 | our @SLOT_QUEUE; |
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355 | our $SLOT_QUEUE; |
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356 | |
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357 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
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358 | $SLOT_QUEUE = Coro::async { |
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359 | $Coro::current->desc ("timeslot manager"); |
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360 | |
|
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361 | my $signal = new Coro::Signal; |
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362 | |
|
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363 | while () { |
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364 | next_job: |
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365 | my $avail = cf::till_tick; |
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366 | if ($avail > 0.01) { |
|
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367 | for (0 .. $#SLOT_QUEUE) { |
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368 | if ($SLOT_QUEUE[$_][0] < $avail) { |
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369 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
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370 | $job->[2]->send; |
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371 | Coro::cede; |
|
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372 | goto next_job; |
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373 | } |
|
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374 | } |
|
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375 | } |
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376 | |
|
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377 | if (@SLOT_QUEUE) { |
|
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378 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
|
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379 | push @cf::WAIT_FOR_TICK, $signal; |
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380 | $signal->wait; |
|
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381 | } else { |
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382 | Coro::schedule; |
|
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383 | } |
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384 | } |
|
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385 | }; |
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386 | |
|
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387 | sub get_slot($;$$) { |
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388 | my ($time, $pri, $name) = @_; |
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389 | |
|
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390 | $time = $TICK * .6 if $time > $TICK * .6; |
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391 | my $sig = new Coro::Signal; |
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392 | |
|
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393 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
|
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394 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
|
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395 | $SLOT_QUEUE->ready; |
|
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396 | $sig->wait; |
|
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397 | } |
|
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398 | |
313 | =item cf::async { BLOCK } |
399 | =item cf::async { BLOCK } |
314 | |
400 | |
315 | Currently the same as Coro::async_pool, meaning you cannot use |
401 | Currently the same as Coro::async_pool, meaning you cannot use |
316 | C<on_destroy>, C<join> or other gimmicks on these coroutines. The only |
402 | C<on_destroy>, C<join> or other gimmicks on these coroutines. The only |
317 | thing you are allowed to do is call C<prio> on it. |
403 | thing you are allowed to do is call C<prio> on it. |
… | |
… | |
341 | my $time = Event::time; |
427 | my $time = Event::time; |
342 | |
428 | |
343 | # this is the main coro, too bad, we have to block |
429 | # this is the main coro, too bad, we have to block |
344 | # till the operation succeeds, freezing the server :/ |
430 | # till the operation succeeds, freezing the server :/ |
345 | |
431 | |
|
|
432 | LOG llevError, Carp::longmess "sync job";#d# |
|
|
433 | |
346 | # TODO: use suspend/resume instead |
434 | # TODO: use suspend/resume instead |
347 | # (but this is cancel-safe) |
435 | # (but this is cancel-safe) |
348 | my $freeze_guard = freeze_mainloop; |
436 | my $freeze_guard = freeze_mainloop; |
349 | |
437 | |
350 | my $busy = 1; |
438 | my $busy = 1; |
351 | my @res; |
439 | my @res; |
352 | |
440 | |
353 | (async { |
441 | (async { |
|
|
442 | $Coro::current->desc ("sync job coro"); |
354 | @res = eval { $job->() }; |
443 | @res = eval { $job->() }; |
355 | warn $@ if $@; |
444 | warn $@ if $@; |
356 | undef $busy; |
445 | undef $busy; |
357 | })->prio (Coro::PRIO_MAX); |
446 | })->prio (Coro::PRIO_MAX); |
358 | |
447 | |
359 | while ($busy) { |
448 | while ($busy) { |
|
|
449 | if (Coro::nready) { |
|
|
450 | Coro::cede_notself; |
|
|
451 | } else { |
360 | Coro::cede or Event::one_event; |
452 | Event::one_event; |
|
|
453 | } |
361 | } |
454 | } |
362 | |
455 | |
363 | $time = Event::time - $time; |
456 | $time = Event::time - $time; |
364 | |
457 | |
365 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
458 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
… | |
… | |
405 | =cut |
498 | =cut |
406 | |
499 | |
407 | sub fork_call(&@) { |
500 | sub fork_call(&@) { |
408 | my ($cb, @args) = @_; |
501 | my ($cb, @args) = @_; |
409 | |
502 | |
410 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
503 | # we seemingly have to make a local copy of the whole thing, |
411 | # or die "socketpair: $!"; |
504 | # otherwise perl prematurely frees the stuff :/ |
412 | pipe my $fh1, my $fh2 |
505 | # TODO: investigate and fix (likely this will be rather laborious) |
413 | or die "pipe: $!"; |
|
|
414 | |
506 | |
415 | if (my $pid = fork) { |
507 | my @res = Coro::Util::fork_eval { |
416 | close $fh2; |
|
|
417 | |
|
|
418 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
|
|
419 | $res = Coro::Storable::thaw $res; |
|
|
420 | |
|
|
421 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
|
|
422 | |
|
|
423 | die $$res unless "ARRAY" eq ref $res; |
|
|
424 | |
|
|
425 | return wantarray ? @$res : $res->[-1]; |
|
|
426 | } else { |
|
|
427 | reset_signals; |
508 | reset_signals; |
428 | local $SIG{__WARN__}; |
509 | &$cb |
429 | local $SIG{__DIE__}; |
510 | }, @args; |
430 | eval { |
|
|
431 | close $fh1; |
|
|
432 | |
511 | |
433 | my @res = eval { $cb->(@args) }; |
512 | wantarray ? @res : $res[-1] |
434 | syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res); |
|
|
435 | }; |
|
|
436 | |
|
|
437 | warn $@ if $@; |
|
|
438 | _exit 0; |
|
|
439 | } |
|
|
440 | } |
513 | } |
441 | |
514 | |
442 | =item $value = cf::db_get $family => $key |
515 | =item $value = cf::db_get $family => $key |
443 | |
516 | |
444 | Returns a single value from the environment database. |
517 | Returns a single value from the environment database. |
… | |
… | |
446 | =item cf::db_put $family => $key => $value |
519 | =item cf::db_put $family => $key => $value |
447 | |
520 | |
448 | Stores the given C<$value> in the family. It can currently store binary |
521 | Stores the given C<$value> in the family. It can currently store binary |
449 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
522 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
450 | |
523 | |
|
|
524 | =item $db = cf::db_table "name" |
|
|
525 | |
|
|
526 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
527 | within each server. |
|
|
528 | |
451 | =cut |
529 | =cut |
|
|
530 | |
|
|
531 | sub db_table($) { |
|
|
532 | my ($name) = @_; |
|
|
533 | my $db = BDB::db_create $DB_ENV; |
|
|
534 | |
|
|
535 | eval { |
|
|
536 | $db->set_flags (BDB::CHKSUM); |
|
|
537 | |
|
|
538 | utf8::encode $name; |
|
|
539 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
540 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
541 | cf::cleanup "db_open(db): $!" if $!; |
|
|
542 | }; |
|
|
543 | cf::cleanup "db_open(db): $@" if $@; |
|
|
544 | |
|
|
545 | $db |
|
|
546 | } |
452 | |
547 | |
453 | our $DB; |
548 | our $DB; |
454 | |
549 | |
455 | sub db_init { |
550 | sub db_init { |
456 | unless ($DB) { |
|
|
457 | $DB = BDB::db_create $DB_ENV; |
|
|
458 | |
|
|
459 | cf::sync_job { |
551 | cf::sync_job { |
460 | eval { |
552 | $DB ||= db_table "db"; |
461 | $DB->set_flags (BDB::CHKSUM); |
|
|
462 | |
|
|
463 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
464 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
465 | cf::cleanup "db_open(db): $!" if $!; |
|
|
466 | }; |
|
|
467 | cf::cleanup "db_open(db): $@" if $@; |
|
|
468 | }; |
|
|
469 | } |
553 | }; |
470 | } |
554 | } |
471 | |
555 | |
472 | sub db_get($$) { |
556 | sub db_get($$) { |
473 | my $key = "$_[0]/$_[1]"; |
557 | my $key = "$_[0]/$_[1]"; |
474 | |
558 | |
… | |
… | |
524 | if (1) { |
608 | if (1) { |
525 | $md5 = |
609 | $md5 = |
526 | join "\x00", |
610 | join "\x00", |
527 | $processversion, |
611 | $processversion, |
528 | map { |
612 | map { |
529 | Coro::cede; |
613 | cf::cede_to_tick; |
530 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
614 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
531 | } 0.. $#$src; |
615 | } 0.. $#$src; |
532 | |
616 | |
533 | |
617 | |
534 | my $dbmd5 = db_get cache => "$id/md5"; |
618 | my $dbmd5 = db_get cache => "$id/md5"; |
… | |
… | |
840 | "; |
924 | "; |
841 | die if $@; |
925 | die if $@; |
842 | } |
926 | } |
843 | |
927 | |
844 | our $override; |
928 | our $override; |
845 | our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
929 | our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
846 | |
930 | |
847 | sub override { |
931 | sub override { |
848 | $override = 1; |
932 | $override = 1; |
849 | @invoke_results = (); |
933 | @INVOKE_RESULTS = (@_); |
850 | } |
934 | } |
851 | |
935 | |
852 | sub do_invoke { |
936 | sub do_invoke { |
853 | my $event = shift; |
937 | my $event = shift; |
854 | my $callbacks = shift; |
938 | my $callbacks = shift; |
855 | |
939 | |
856 | @invoke_results = (); |
940 | @INVOKE_RESULTS = (); |
857 | |
941 | |
858 | local $override; |
942 | local $override; |
859 | |
943 | |
860 | for (@$callbacks) { |
944 | for (@$callbacks) { |
861 | eval { &{$_->[1]} }; |
945 | eval { &{$_->[1]} }; |
… | |
… | |
878 | |
962 | |
879 | Generate an object-specific event with the given arguments. |
963 | Generate an object-specific event with the given arguments. |
880 | |
964 | |
881 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
965 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
882 | removed in future versions), and there is no public API to access override |
966 | removed in future versions), and there is no public API to access override |
883 | results (if you must, access C<@cf::invoke_results> directly). |
967 | results (if you must, access C<@cf::INVOKE_RESULTS> directly). |
884 | |
968 | |
885 | =back |
969 | =back |
886 | |
970 | |
887 | =cut |
971 | =cut |
888 | |
972 | |
889 | ############################################################################# |
973 | ############################################################################# |
890 | # object support |
974 | # object support |
|
|
975 | |
|
|
976 | sub _object_equal($$); |
|
|
977 | sub _object_equal($$) { |
|
|
978 | my ($a, $b) = @_; |
|
|
979 | |
|
|
980 | return 0 unless (ref $a) eq (ref $b); |
|
|
981 | |
|
|
982 | if ("HASH" eq ref $a) { |
|
|
983 | my @ka = keys %$a; |
|
|
984 | my @kb = keys %$b; |
|
|
985 | |
|
|
986 | return 0 if @ka != @kb; |
|
|
987 | |
|
|
988 | for (0 .. $#ka) { |
|
|
989 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
990 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
991 | } |
|
|
992 | |
|
|
993 | } elsif ("ARRAY" eq ref $a) { |
|
|
994 | |
|
|
995 | return 0 if @$a != @$b; |
|
|
996 | |
|
|
997 | for (0 .. $#$a) { |
|
|
998 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
999 | } |
|
|
1000 | |
|
|
1001 | } elsif ($a ne $b) { |
|
|
1002 | return 0; |
|
|
1003 | } |
|
|
1004 | |
|
|
1005 | 1 |
|
|
1006 | } |
|
|
1007 | |
|
|
1008 | our $SLOW_MERGES;#d# |
|
|
1009 | sub _can_merge { |
|
|
1010 | my ($ob1, $ob2) = @_; |
|
|
1011 | |
|
|
1012 | ++$SLOW_MERGES;#d# |
|
|
1013 | |
|
|
1014 | # we do the slow way here |
|
|
1015 | return _object_equal $ob1, $ob2 |
|
|
1016 | } |
891 | |
1017 | |
892 | sub reattach { |
1018 | sub reattach { |
893 | # basically do the same as instantiate, without calling instantiate |
1019 | # basically do the same as instantiate, without calling instantiate |
894 | my ($obj) = @_; |
1020 | my ($obj) = @_; |
895 | |
1021 | |
… | |
… | |
942 | sub object_freezer_save { |
1068 | sub object_freezer_save { |
943 | my ($filename, $rdata, $objs) = @_; |
1069 | my ($filename, $rdata, $objs) = @_; |
944 | |
1070 | |
945 | sync_job { |
1071 | sync_job { |
946 | if (length $$rdata) { |
1072 | if (length $$rdata) { |
|
|
1073 | utf8::decode (my $decname = $filename); |
947 | warn sprintf "saving %s (%d,%d)\n", |
1074 | warn sprintf "saving %s (%d,%d)\n", |
948 | $filename, length $$rdata, scalar @$objs; |
1075 | $decname, length $$rdata, scalar @$objs; |
949 | |
1076 | |
950 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1077 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
951 | chmod SAVE_MODE, $fh; |
1078 | chmod SAVE_MODE, $fh; |
952 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1079 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
953 | aio_fsync $fh if $cf::USE_FSYNC; |
1080 | aio_fsync $fh if $cf::USE_FSYNC; |
954 | close $fh; |
1081 | close $fh; |
955 | |
1082 | |
956 | if (@$objs) { |
1083 | if (@$objs) { |
957 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1084 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
958 | chmod SAVE_MODE, $fh; |
1085 | chmod SAVE_MODE, $fh; |
959 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1086 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
960 | aio_write $fh, 0, (length $data), $data, 0; |
1087 | aio_write $fh, 0, (length $data), $data, 0; |
961 | aio_fsync $fh if $cf::USE_FSYNC; |
1088 | aio_fsync $fh if $cf::USE_FSYNC; |
962 | close $fh; |
1089 | close $fh; |
963 | aio_rename "$filename.pst~", "$filename.pst"; |
1090 | aio_rename "$filename.pst~", "$filename.pst"; |
964 | } |
1091 | } |
… | |
… | |
972 | } |
1099 | } |
973 | } else { |
1100 | } else { |
974 | aio_unlink $filename; |
1101 | aio_unlink $filename; |
975 | aio_unlink "$filename.pst"; |
1102 | aio_unlink "$filename.pst"; |
976 | } |
1103 | } |
977 | } |
1104 | }; |
978 | } |
1105 | } |
979 | |
1106 | |
980 | sub object_freezer_as_string { |
1107 | sub object_freezer_as_string { |
981 | my ($rdata, $objs) = @_; |
1108 | my ($rdata, $objs) = @_; |
982 | |
1109 | |
… | |
… | |
994 | or return; |
1121 | or return; |
995 | |
1122 | |
996 | unless (aio_stat "$filename.pst") { |
1123 | unless (aio_stat "$filename.pst") { |
997 | (aio_load "$filename.pst", $av) >= 0 |
1124 | (aio_load "$filename.pst", $av) >= 0 |
998 | or return; |
1125 | or return; |
|
|
1126 | |
999 | $av = eval { (Storable::thaw $av)->{objs} }; |
1127 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1128 | $av = $st->{objs}; |
1000 | } |
1129 | } |
1001 | |
1130 | |
|
|
1131 | utf8::decode (my $decname = $filename); |
1002 | warn sprintf "loading %s (%d)\n", |
1132 | warn sprintf "loading %s (%d,%d)\n", |
1003 | $filename, length $data, scalar @{$av || []}; |
1133 | $decname, length $data, scalar @{$av || []}; |
|
|
1134 | |
1004 | return ($data, $av); |
1135 | ($data, $av) |
1005 | } |
1136 | } |
1006 | |
1137 | |
1007 | =head2 COMMAND CALLBACKS |
1138 | =head2 COMMAND CALLBACKS |
1008 | |
1139 | |
1009 | =over 4 |
1140 | =over 4 |
… | |
… | |
1029 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1160 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1030 | } |
1161 | } |
1031 | |
1162 | |
1032 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1163 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1033 | |
1164 | |
1034 | Register a callback fro execution when the client sends an extcmd packet. |
1165 | Register a callback for execution when the client sends an (synchronous) |
|
|
1166 | extcmd packet. Ext commands will be processed in the order they are |
|
|
1167 | received by the server, like other user commands. The first argument is |
|
|
1168 | the logged-in player. Ext commands can only be processed after a player |
|
|
1169 | has logged in successfully. |
1035 | |
1170 | |
1036 | If the callback returns something, it is sent back as if reply was being |
1171 | If the callback returns something, it is sent back as if reply was being |
1037 | called. |
1172 | called. |
1038 | |
1173 | |
|
|
1174 | =item cf::register_exticmd $name => \&callback($ns,$packet); |
|
|
1175 | |
|
|
1176 | Register a callback for execution when the client sends an (asynchronous) |
|
|
1177 | exticmd packet. Exti commands are processed by the server as soon as they |
|
|
1178 | are received, i.e. out of order w.r.t. other commands. The first argument |
|
|
1179 | is a client socket. Exti commands can be received anytime, even before |
|
|
1180 | log-in. |
|
|
1181 | |
|
|
1182 | If the callback returns something, it is sent back as if reply was being |
|
|
1183 | called. |
|
|
1184 | |
1039 | =cut |
1185 | =cut |
1040 | |
1186 | |
1041 | sub register_extcmd { |
1187 | sub register_extcmd { |
1042 | my ($name, $cb) = @_; |
1188 | my ($name, $cb) = @_; |
1043 | |
1189 | |
1044 | $EXTCMD{$name} = $cb; |
1190 | $EXTCMD{$name} = $cb; |
|
|
1191 | } |
|
|
1192 | |
|
|
1193 | sub register_exticmd { |
|
|
1194 | my ($name, $cb) = @_; |
|
|
1195 | |
|
|
1196 | $EXTICMD{$name} = $cb; |
1045 | } |
1197 | } |
1046 | |
1198 | |
1047 | cf::player->attach ( |
1199 | cf::player->attach ( |
1048 | on_command => sub { |
1200 | on_command => sub { |
1049 | my ($pl, $name, $params) = @_; |
1201 | my ($pl, $name, $params) = @_; |
… | |
… | |
1058 | cf::override; |
1210 | cf::override; |
1059 | }, |
1211 | }, |
1060 | on_extcmd => sub { |
1212 | on_extcmd => sub { |
1061 | my ($pl, $buf) = @_; |
1213 | my ($pl, $buf) = @_; |
1062 | |
1214 | |
1063 | my $msg = eval { from_json $buf }; |
1215 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1064 | |
1216 | |
1065 | if (ref $msg) { |
1217 | if (ref $msg) { |
|
|
1218 | my ($type, $reply, @payload) = |
|
|
1219 | "ARRAY" eq ref $msg |
|
|
1220 | ? @$msg |
|
|
1221 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1222 | |
|
|
1223 | my @reply; |
|
|
1224 | |
1066 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
1225 | if (my $cb = $EXTCMD{$type}) { |
1067 | if (my %reply = $cb->($pl, $msg)) { |
1226 | @reply = $cb->($pl, @payload); |
1068 | $pl->ext_reply ($msg->{msgid}, %reply); |
|
|
1069 | } |
|
|
1070 | } |
1227 | } |
|
|
1228 | |
|
|
1229 | $pl->ext_reply ($reply, @reply) |
|
|
1230 | if $reply; |
|
|
1231 | |
1071 | } else { |
1232 | } else { |
1072 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1233 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1073 | } |
1234 | } |
1074 | |
1235 | |
1075 | cf::override; |
1236 | cf::override; |
… | |
… | |
1165 | |
1326 | |
1166 | =head3 cf::player |
1327 | =head3 cf::player |
1167 | |
1328 | |
1168 | =over 4 |
1329 | =over 4 |
1169 | |
1330 | |
|
|
1331 | =item cf::player::num_playing |
|
|
1332 | |
|
|
1333 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1334 | |
|
|
1335 | =cut |
|
|
1336 | |
|
|
1337 | sub num_playing { |
|
|
1338 | scalar grep |
|
|
1339 | $_->ob->map |
|
|
1340 | && !$_->hidden |
|
|
1341 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1342 | cf::player::list |
|
|
1343 | } |
|
|
1344 | |
1170 | =item cf::player::find $login |
1345 | =item cf::player::find $login |
1171 | |
1346 | |
1172 | Returns the given player object, loading it if necessary (might block). |
1347 | Returns the given player object, loading it if necessary (might block). |
1173 | |
1348 | |
1174 | =cut |
1349 | =cut |
… | |
… | |
1209 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1384 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1210 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1385 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1211 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1386 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1212 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1387 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1213 | |
1388 | |
1214 | my $pl = load_pl path $login |
1389 | my $f = new_from_file cf::object::thawer path $login |
1215 | or return; |
1390 | or return; |
|
|
1391 | |
|
|
1392 | my $pl = cf::player::load_pl $f |
|
|
1393 | or return; |
|
|
1394 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1395 | $f->resolve_delayed_derefs; |
1216 | $cf::PLAYER{$login} = $pl |
1396 | $cf::PLAYER{$login} = $pl |
1217 | } |
1397 | } |
1218 | } |
1398 | } |
1219 | } |
1399 | } |
1220 | |
1400 | |
… | |
… | |
1230 | |
1410 | |
1231 | aio_mkdir playerdir $pl, 0770; |
1411 | aio_mkdir playerdir $pl, 0770; |
1232 | $pl->{last_save} = $cf::RUNTIME; |
1412 | $pl->{last_save} = $cf::RUNTIME; |
1233 | |
1413 | |
1234 | $pl->save_pl ($path); |
1414 | $pl->save_pl ($path); |
1235 | Coro::cede; |
1415 | cf::cede_to_tick; |
1236 | } |
1416 | } |
1237 | |
1417 | |
1238 | sub new($) { |
1418 | sub new($) { |
1239 | my ($login) = @_; |
1419 | my ($login) = @_; |
1240 | |
1420 | |
… | |
… | |
1244 | $self->{deny_save} = 1; |
1424 | $self->{deny_save} = 1; |
1245 | |
1425 | |
1246 | $cf::PLAYER{$login} = $self; |
1426 | $cf::PLAYER{$login} = $self; |
1247 | |
1427 | |
1248 | $self |
1428 | $self |
|
|
1429 | } |
|
|
1430 | |
|
|
1431 | =item $player->send_msg ($channel, $msg, $color, [extra...]) |
|
|
1432 | |
|
|
1433 | =cut |
|
|
1434 | |
|
|
1435 | sub send_msg { |
|
|
1436 | my $ns = shift->ns |
|
|
1437 | or return; |
|
|
1438 | $ns->send_msg (@_); |
1249 | } |
1439 | } |
1250 | |
1440 | |
1251 | =item $pl->quit_character |
1441 | =item $pl->quit_character |
1252 | |
1442 | |
1253 | Nukes the player without looking back. If logged in, the connection will |
1443 | Nukes the player without looking back. If logged in, the connection will |
… | |
… | |
1308 | or return []; |
1498 | or return []; |
1309 | |
1499 | |
1310 | my @logins; |
1500 | my @logins; |
1311 | |
1501 | |
1312 | for my $login (@$dirs) { |
1502 | for my $login (@$dirs) { |
|
|
1503 | my $path = path $login; |
|
|
1504 | |
|
|
1505 | # a .pst is a dead give-away for a valid player |
|
|
1506 | unless (-e "$path.pst") { |
1313 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1507 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1314 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1508 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1315 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1509 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1510 | } |
1316 | |
1511 | |
1317 | utf8::decode $login; |
1512 | utf8::decode $login; |
1318 | push @logins, $login; |
1513 | push @logins, $login; |
1319 | } |
1514 | } |
1320 | |
1515 | |
… | |
… | |
1358 | sub expand_cfpod { |
1553 | sub expand_cfpod { |
1359 | ((my $self), (local $_)) = @_; |
1554 | ((my $self), (local $_)) = @_; |
1360 | |
1555 | |
1361 | # escape & and < |
1556 | # escape & and < |
1362 | s/&/&/g; |
1557 | s/&/&/g; |
1363 | s/(?<![BIUGH])</</g; |
1558 | s/(?<![BIUGHT])</</g; |
1364 | |
1559 | |
1365 | # this is buggy, it needs to properly take care of nested <'s |
1560 | # this is buggy, it needs to properly take care of nested <'s |
1366 | |
1561 | |
1367 | 1 while |
1562 | 1 while |
1368 | # replace B<>, I<>, U<> etc. |
1563 | # replace B<>, I<>, U<> etc. |
1369 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1564 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1370 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1565 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1371 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
1566 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
|
|
1567 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
1372 | # replace G<male|female> tags |
1568 | # replace G<male|female> tags |
1373 | || s{G<([^>|]*)\|([^>]*)>}{ |
1569 | || s{G<([^>|]*)\|([^>]*)>}{ |
1374 | $self->gender ? $2 : $1 |
1570 | $self->gender ? $2 : $1 |
1375 | }ge |
1571 | }ge |
1376 | # replace H<hint text> |
1572 | # replace H<hint text> |
1377 | || s/H<([^\>]*)>/<fg name="lightblue">[$1]<\/fg>/g; |
1573 | || s{H<([^\>]*)>} |
|
|
1574 | { |
|
|
1575 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
|
|
1576 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1577 | "") |
|
|
1578 | [$self->{hintmode}] |
|
|
1579 | }ge; |
1378 | |
1580 | |
1379 | # create single paragraphs (very hackish) |
1581 | # create single paragraphs (very hackish) |
1380 | s/(?<=\S)\n(?=\w)/ /g; |
1582 | s/(?<=\S)\n(?=\w)/ /g; |
1381 | |
1583 | |
|
|
1584 | # compress some whitespace |
|
|
1585 | s/\s+\n/\n/g; # ws line-ends |
|
|
1586 | s/\n\n+/\n/g; # double lines |
|
|
1587 | s/^\n+//; # beginning lines |
|
|
1588 | s/\n+$//; # ending lines |
|
|
1589 | |
1382 | $_ |
1590 | $_ |
1383 | } |
1591 | } |
1384 | |
1592 | |
|
|
1593 | sub hintmode { |
|
|
1594 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1595 | $_[0]{hintmode} |
|
|
1596 | } |
|
|
1597 | |
1385 | =item $player->ext_reply ($msgid, %msg) |
1598 | =item $player->ext_reply ($msgid, @msg) |
1386 | |
1599 | |
1387 | Sends an ext reply to the player. |
1600 | Sends an ext reply to the player. |
1388 | |
1601 | |
1389 | =cut |
1602 | =cut |
1390 | |
1603 | |
1391 | sub ext_reply($$%) { |
1604 | sub ext_reply($$@) { |
1392 | my ($self, $id, %msg) = @_; |
1605 | my ($self, $id, @msg) = @_; |
1393 | |
1606 | |
1394 | $msg{msgid} = $id; |
1607 | $self->ns->ext_reply ($id, @msg) |
1395 | |
|
|
1396 | $self->send ("ext " . cf::to_json \%msg); |
|
|
1397 | } |
1608 | } |
1398 | |
1609 | |
1399 | =item $player->ext_event ($type, %msg) |
1610 | =item $player->ext_msg ($type, @msg) |
1400 | |
1611 | |
1401 | Sends an ext event to the client. |
1612 | Sends an ext event to the client. |
1402 | |
1613 | |
1403 | =cut |
1614 | =cut |
1404 | |
1615 | |
1405 | sub ext_event($$%) { |
1616 | sub ext_msg($$@) { |
1406 | my ($self, $type, %msg) = @_; |
1617 | my ($self, $type, @msg) = @_; |
1407 | |
1618 | |
1408 | $self->ns->ext_event ($type, %msg); |
1619 | $self->ns->ext_msg ($type, @msg); |
1409 | } |
1620 | } |
1410 | |
1621 | |
1411 | =head3 cf::region |
1622 | =head3 cf::region |
1412 | |
1623 | |
1413 | =over 4 |
1624 | =over 4 |
… | |
… | |
1426 | my ($path) = @_; |
1637 | my ($path) = @_; |
1427 | |
1638 | |
1428 | my ($match, $specificity); |
1639 | my ($match, $specificity); |
1429 | |
1640 | |
1430 | for my $region (list) { |
1641 | for my $region (list) { |
1431 | if ($region->match && $path =~ $region->match) { |
1642 | if ($region->{match} && $path =~ $region->{match}) { |
1432 | ($match, $specificity) = ($region, $region->specificity) |
1643 | ($match, $specificity) = ($region, $region->specificity) |
1433 | if $region->specificity > $specificity; |
1644 | if $region->specificity > $specificity; |
1434 | } |
1645 | } |
1435 | } |
1646 | } |
1436 | |
1647 | |
… | |
… | |
1556 | $self->init; # pass $1 etc. |
1767 | $self->init; # pass $1 etc. |
1557 | return $self; |
1768 | return $self; |
1558 | } |
1769 | } |
1559 | } |
1770 | } |
1560 | |
1771 | |
1561 | Carp::carp "unable to resolve path '$path' (base '$base')."; |
1772 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1562 | () |
1773 | () |
1563 | } |
1774 | } |
1564 | |
1775 | |
1565 | sub init { |
1776 | sub init { |
1566 | my ($self) = @_; |
1777 | my ($self) = @_; |
… | |
… | |
1629 | |
1840 | |
1630 | sub load_header_from($) { |
1841 | sub load_header_from($) { |
1631 | my ($self, $path) = @_; |
1842 | my ($self, $path) = @_; |
1632 | |
1843 | |
1633 | utf8::encode $path; |
1844 | utf8::encode $path; |
1634 | #aio_open $path, O_RDONLY, 0 |
1845 | my $f = new_from_file cf::object::thawer $path |
1635 | # or return; |
|
|
1636 | |
|
|
1637 | $self->_load_header ($path) |
|
|
1638 | or return; |
1846 | or return; |
|
|
1847 | |
|
|
1848 | $self->_load_header ($f) |
|
|
1849 | or return; |
|
|
1850 | |
|
|
1851 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1852 | $f->resolve_delayed_derefs; |
1639 | |
1853 | |
1640 | $self->{load_path} = $path; |
1854 | $self->{load_path} = $path; |
1641 | |
1855 | |
1642 | 1 |
1856 | 1 |
1643 | } |
1857 | } |
… | |
… | |
1697 | sub find { |
1911 | sub find { |
1698 | my ($path, $origin) = @_; |
1912 | my ($path, $origin) = @_; |
1699 | |
1913 | |
1700 | $path = normalise $path, $origin && $origin->path; |
1914 | $path = normalise $path, $origin && $origin->path; |
1701 | |
1915 | |
|
|
1916 | cf::lock_wait "map_data:$path";#d#remove |
1702 | cf::lock_wait "map_find:$path"; |
1917 | cf::lock_wait "map_find:$path"; |
1703 | |
1918 | |
1704 | $cf::MAP{$path} || do { |
1919 | $cf::MAP{$path} || do { |
1705 | my $guard = cf::lock_acquire "map_find:$path"; |
1920 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1921 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1922 | |
1706 | my $map = new_from_path cf::map $path |
1923 | my $map = new_from_path cf::map $path |
1707 | or return; |
1924 | or return; |
1708 | |
1925 | |
1709 | $map->{last_save} = $cf::RUNTIME; |
1926 | $map->{last_save} = $cf::RUNTIME; |
1710 | |
1927 | |
… | |
… | |
1712 | or return; |
1929 | or return; |
1713 | |
1930 | |
1714 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1931 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1715 | # doing this can freeze the server in a sync job, obviously |
1932 | # doing this can freeze the server in a sync job, obviously |
1716 | #$cf::WAIT_FOR_TICK->wait; |
1933 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1934 | undef $guard1; |
|
|
1935 | undef $guard2; |
1717 | $map->reset; |
1936 | $map->reset; |
1718 | undef $guard; |
|
|
1719 | return find $path; |
1937 | return find $path; |
1720 | } |
1938 | } |
1721 | |
1939 | |
1722 | $cf::MAP{$path} = $map |
1940 | $cf::MAP{$path} = $map |
1723 | } |
1941 | } |
… | |
… | |
1732 | local $self->{deny_reset} = 1; # loading can take a long time |
1950 | local $self->{deny_reset} = 1; # loading can take a long time |
1733 | |
1951 | |
1734 | my $path = $self->{path}; |
1952 | my $path = $self->{path}; |
1735 | |
1953 | |
1736 | { |
1954 | { |
1737 | my $guard = cf::lock_acquire "map_load:$path"; |
1955 | my $guard = cf::lock_acquire "map_data:$path"; |
1738 | |
1956 | |
|
|
1957 | return unless $self->valid; |
1739 | return if $self->in_memory != cf::MAP_SWAPPED; |
1958 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1740 | |
1959 | |
1741 | $self->in_memory (cf::MAP_LOADING); |
1960 | $self->in_memory (cf::MAP_LOADING); |
1742 | |
1961 | |
1743 | $self->alloc; |
1962 | $self->alloc; |
1744 | |
1963 | |
1745 | $self->pre_load; |
1964 | $self->pre_load; |
1746 | Coro::cede; |
1965 | cf::cede_to_tick; |
1747 | |
1966 | |
|
|
1967 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
1968 | $f->skip_block; |
1748 | $self->_load_objects ($self->{load_path}, 1) |
1969 | $self->_load_objects ($f) |
1749 | or return; |
1970 | or return; |
1750 | |
1971 | |
1751 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1972 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1752 | if delete $self->{load_original}; |
1973 | if delete $self->{load_original}; |
1753 | |
1974 | |
1754 | if (my $uniq = $self->uniq_path) { |
1975 | if (my $uniq = $self->uniq_path) { |
1755 | utf8::encode $uniq; |
1976 | utf8::encode $uniq; |
1756 | if (aio_open $uniq, O_RDONLY, 0) { |
1977 | unless (aio_stat $uniq) { |
|
|
1978 | if (my $f = new_from_file cf::object::thawer $uniq) { |
1757 | $self->clear_unique_items; |
1979 | $self->clear_unique_items; |
1758 | $self->_load_objects ($uniq, 0); |
1980 | $self->_load_objects ($f); |
|
|
1981 | $f->resolve_delayed_derefs; |
|
|
1982 | } |
1759 | } |
1983 | } |
1760 | } |
1984 | } |
1761 | |
1985 | |
1762 | Coro::cede; |
1986 | $f->resolve_delayed_derefs; |
|
|
1987 | |
|
|
1988 | cf::cede_to_tick; |
1763 | # now do the right thing for maps |
1989 | # now do the right thing for maps |
1764 | $self->link_multipart_objects; |
1990 | $self->link_multipart_objects; |
1765 | $self->difficulty ($self->estimate_difficulty) |
1991 | $self->difficulty ($self->estimate_difficulty) |
1766 | unless $self->difficulty; |
1992 | unless $self->difficulty; |
1767 | Coro::cede; |
1993 | cf::cede_to_tick; |
1768 | |
1994 | |
1769 | unless ($self->{deny_activate}) { |
1995 | unless ($self->{deny_activate}) { |
1770 | $self->decay_objects; |
1996 | $self->decay_objects; |
1771 | $self->fix_auto_apply; |
1997 | $self->fix_auto_apply; |
1772 | $self->update_buttons; |
1998 | $self->update_buttons; |
1773 | Coro::cede; |
1999 | cf::cede_to_tick; |
1774 | $self->set_darkness_map; |
2000 | $self->set_darkness_map; |
1775 | Coro::cede; |
2001 | cf::cede_to_tick; |
1776 | $self->activate; |
2002 | $self->activate; |
1777 | } |
2003 | } |
|
|
2004 | |
|
|
2005 | $self->{last_save} = $cf::RUNTIME; |
|
|
2006 | $self->last_access ($cf::RUNTIME); |
1778 | |
2007 | |
1779 | $self->in_memory (cf::MAP_IN_MEMORY); |
2008 | $self->in_memory (cf::MAP_IN_MEMORY); |
1780 | } |
2009 | } |
1781 | |
2010 | |
1782 | $self->post_load; |
2011 | $self->post_load; |
… | |
… | |
1793 | |
2022 | |
1794 | $self |
2023 | $self |
1795 | } |
2024 | } |
1796 | |
2025 | |
1797 | # find and load all maps in the 3x3 area around a map |
2026 | # find and load all maps in the 3x3 area around a map |
1798 | sub load_diag { |
2027 | sub load_neighbours { |
1799 | my ($map) = @_; |
2028 | my ($map) = @_; |
1800 | |
2029 | |
1801 | my @diag; # diagonal neighbours |
2030 | my @neigh; # diagonal neighbours |
1802 | |
2031 | |
1803 | for (0 .. 3) { |
2032 | for (0 .. 3) { |
1804 | my $neigh = $map->tile_path ($_) |
2033 | my $neigh = $map->tile_path ($_) |
1805 | or next; |
2034 | or next; |
1806 | $neigh = find $neigh, $map |
2035 | $neigh = find $neigh, $map |
1807 | or next; |
2036 | or next; |
1808 | $neigh->load; |
2037 | $neigh->load; |
1809 | |
2038 | |
|
|
2039 | push @neigh, |
1810 | push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2040 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
1811 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2041 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
1812 | } |
2042 | } |
1813 | |
2043 | |
1814 | for (@diag) { |
2044 | for (grep defined $_->[0], @neigh) { |
|
|
2045 | my ($path, $origin) = @$_; |
1815 | my $neigh = find @$_ |
2046 | my $neigh = find $path, $origin |
1816 | or next; |
2047 | or next; |
1817 | $neigh->load; |
2048 | $neigh->load; |
1818 | } |
2049 | } |
1819 | } |
2050 | } |
1820 | |
2051 | |
… | |
… | |
1825 | } |
2056 | } |
1826 | |
2057 | |
1827 | sub do_load_sync { |
2058 | sub do_load_sync { |
1828 | my ($map) = @_; |
2059 | my ($map) = @_; |
1829 | |
2060 | |
|
|
2061 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
|
|
2062 | if $Coro::current == $Coro::main; |
|
|
2063 | |
1830 | cf::sync_job { $map->load }; |
2064 | cf::sync_job { $map->load }; |
1831 | } |
2065 | } |
1832 | |
2066 | |
1833 | our %MAP_PREFETCH; |
2067 | our %MAP_PREFETCH; |
1834 | our $MAP_PREFETCHER = undef; |
2068 | our $MAP_PREFETCHER = undef; |
1835 | |
2069 | |
1836 | sub find_async { |
2070 | sub find_async { |
1837 | my ($path, $origin) = @_; |
2071 | my ($path, $origin, $load) = @_; |
1838 | |
2072 | |
1839 | $path = normalise $path, $origin && $origin->{path}; |
2073 | $path = normalise $path, $origin && $origin->{path}; |
1840 | |
2074 | |
1841 | if (my $map = $cf::MAP{$path}) { |
2075 | if (my $map = $cf::MAP{$path}) { |
1842 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
2076 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
1843 | } |
2077 | } |
1844 | |
2078 | |
1845 | undef $MAP_PREFETCH{$path}; |
2079 | $MAP_PREFETCH{$path} |= $load; |
|
|
2080 | |
1846 | $MAP_PREFETCHER ||= cf::async { |
2081 | $MAP_PREFETCHER ||= cf::async { |
|
|
2082 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2083 | |
1847 | while (%MAP_PREFETCH) { |
2084 | while (%MAP_PREFETCH) { |
1848 | for my $path (keys %MAP_PREFETCH) { |
2085 | while (my ($k, $v) = each %MAP_PREFETCH) { |
1849 | my $map = find $path |
2086 | if (my $map = find $k) { |
1850 | or next; |
|
|
1851 | $map->load; |
2087 | $map->load if $v; |
|
|
2088 | } |
1852 | |
2089 | |
1853 | delete $MAP_PREFETCH{$path}; |
2090 | delete $MAP_PREFETCH{$k}; |
1854 | } |
2091 | } |
1855 | } |
2092 | } |
1856 | undef $MAP_PREFETCHER; |
2093 | undef $MAP_PREFETCHER; |
1857 | }; |
2094 | }; |
1858 | $MAP_PREFETCHER->prio (6); |
2095 | $MAP_PREFETCHER->prio (6); |
… | |
… | |
1861 | } |
2098 | } |
1862 | |
2099 | |
1863 | sub save { |
2100 | sub save { |
1864 | my ($self) = @_; |
2101 | my ($self) = @_; |
1865 | |
2102 | |
1866 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2103 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1867 | |
2104 | |
1868 | $self->{last_save} = $cf::RUNTIME; |
2105 | $self->{last_save} = $cf::RUNTIME; |
1869 | |
2106 | |
1870 | return unless $self->dirty; |
2107 | return unless $self->dirty; |
1871 | |
2108 | |
… | |
… | |
1877 | return if $self->{deny_save}; |
2114 | return if $self->{deny_save}; |
1878 | |
2115 | |
1879 | local $self->{last_access} = $self->last_access;#d# |
2116 | local $self->{last_access} = $self->last_access;#d# |
1880 | |
2117 | |
1881 | cf::async { |
2118 | cf::async { |
|
|
2119 | $Coro::current->{desc} = "map player save"; |
1882 | $_->contr->save for $self->players; |
2120 | $_->contr->save for $self->players; |
1883 | }; |
2121 | }; |
1884 | |
2122 | |
1885 | if ($uniq) { |
2123 | if ($uniq) { |
1886 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2124 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
… | |
… | |
1894 | my ($self) = @_; |
2132 | my ($self) = @_; |
1895 | |
2133 | |
1896 | # save first because save cedes |
2134 | # save first because save cedes |
1897 | $self->save; |
2135 | $self->save; |
1898 | |
2136 | |
1899 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2137 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1900 | |
2138 | |
1901 | return if $self->players; |
2139 | return if $self->players; |
1902 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2140 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
1903 | return if $self->{deny_save}; |
2141 | return if $self->{deny_save}; |
1904 | |
2142 | |
|
|
2143 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2144 | |
|
|
2145 | $self->deactivate; |
|
|
2146 | $_->clear_links_to ($self) for values %cf::MAP; |
1905 | $self->clear; |
2147 | $self->clear; |
1906 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
1907 | } |
2148 | } |
1908 | |
2149 | |
1909 | sub reset_at { |
2150 | sub reset_at { |
1910 | my ($self) = @_; |
2151 | my ($self) = @_; |
1911 | |
2152 | |
… | |
… | |
1943 | if $uniq; |
2184 | if $uniq; |
1944 | } |
2185 | } |
1945 | |
2186 | |
1946 | delete $cf::MAP{$self->path}; |
2187 | delete $cf::MAP{$self->path}; |
1947 | |
2188 | |
|
|
2189 | $self->deactivate; |
|
|
2190 | $_->clear_links_to ($self) for values %cf::MAP; |
1948 | $self->clear; |
2191 | $self->clear; |
1949 | |
|
|
1950 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
1951 | |
2192 | |
1952 | $self->unlink_save; |
2193 | $self->unlink_save; |
1953 | $self->destroy; |
2194 | $self->destroy; |
1954 | } |
2195 | } |
1955 | |
2196 | |
1956 | my $nuke_counter = "aaaa"; |
2197 | my $nuke_counter = "aaaa"; |
1957 | |
2198 | |
1958 | sub nuke { |
2199 | sub nuke { |
1959 | my ($self) = @_; |
2200 | my ($self) = @_; |
1960 | |
2201 | |
|
|
2202 | { |
|
|
2203 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2204 | |
1961 | delete $cf::MAP{$self->path}; |
2205 | delete $cf::MAP{$self->path}; |
1962 | |
2206 | |
1963 | $self->unlink_save; |
2207 | $self->unlink_save; |
1964 | |
2208 | |
1965 | bless $self, "cf::map"; |
2209 | bless $self, "cf::map"; |
1966 | delete $self->{deny_reset}; |
2210 | delete $self->{deny_reset}; |
1967 | $self->{deny_save} = 1; |
2211 | $self->{deny_save} = 1; |
1968 | $self->reset_timeout (1); |
2212 | $self->reset_timeout (1); |
1969 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2213 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
1970 | |
2214 | |
1971 | $cf::MAP{$self->path} = $self; |
2215 | $cf::MAP{$self->path} = $self; |
|
|
2216 | } |
1972 | |
2217 | |
1973 | $self->reset; # polite request, might not happen |
2218 | $self->reset; # polite request, might not happen |
1974 | } |
2219 | } |
1975 | |
2220 | |
1976 | =item $maps = cf::map::tmp_maps |
2221 | =item $maps = cf::map::tmp_maps |
… | |
… | |
2052 | |
2297 | |
2053 | sub inv_recursive { |
2298 | sub inv_recursive { |
2054 | inv_recursive_ inv $_[0] |
2299 | inv_recursive_ inv $_[0] |
2055 | } |
2300 | } |
2056 | |
2301 | |
|
|
2302 | =item $ref = $ob->ref |
|
|
2303 | |
|
|
2304 | creates and returns a persistent reference to an objetc that can be stored as a string. |
|
|
2305 | |
|
|
2306 | =item $ob = cf::object::deref ($refstring) |
|
|
2307 | |
|
|
2308 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2309 | even if the object actually exists. May block. |
|
|
2310 | |
|
|
2311 | =cut |
|
|
2312 | |
|
|
2313 | sub deref { |
|
|
2314 | my ($ref) = @_; |
|
|
2315 | |
|
|
2316 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2317 | my ($uuid, $name) = ($1, $2); |
|
|
2318 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2319 | or return; |
|
|
2320 | $pl->ob->uuid eq $uuid |
|
|
2321 | or return; |
|
|
2322 | |
|
|
2323 | $pl->ob |
|
|
2324 | } else { |
|
|
2325 | warn "$ref: cannot resolve object reference\n"; |
|
|
2326 | undef |
|
|
2327 | } |
|
|
2328 | } |
|
|
2329 | |
2057 | package cf; |
2330 | package cf; |
2058 | |
2331 | |
2059 | =back |
2332 | =back |
2060 | |
2333 | |
2061 | =head3 cf::object::player |
2334 | =head3 cf::object::player |
… | |
… | |
2083 | |
2356 | |
2084 | } else { |
2357 | } else { |
2085 | my $pl = $self->contr; |
2358 | my $pl = $self->contr; |
2086 | |
2359 | |
2087 | if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { |
2360 | if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { |
2088 | my $diag = $pl->{npc_dialog}; |
2361 | my $dialog = $pl->{npc_dialog}; |
2089 | $diag->{pl}->ext_reply ( |
2362 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2090 | $diag->{id}, |
|
|
2091 | msgtype => "reply", |
|
|
2092 | msg => $diag->{pl}->expand_cfpod ($msg), |
|
|
2093 | add_topics => [] |
|
|
2094 | ); |
|
|
2095 | |
2363 | |
2096 | } else { |
2364 | } else { |
2097 | $msg = $npc->name . " says: $msg" if $npc; |
2365 | $msg = $npc->name . " says: $msg" if $npc; |
2098 | $self->message ($msg, $flags); |
2366 | $self->message ($msg, $flags); |
2099 | } |
2367 | } |
2100 | } |
2368 | } |
|
|
2369 | } |
|
|
2370 | |
|
|
2371 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
|
|
2372 | |
|
|
2373 | =cut |
|
|
2374 | |
|
|
2375 | sub cf::object::send_msg { |
|
|
2376 | my $pl = shift->contr |
|
|
2377 | or return; |
|
|
2378 | $pl->send_msg (@_); |
2101 | } |
2379 | } |
2102 | |
2380 | |
2103 | =item $player_object->may ("access") |
2381 | =item $player_object->may ("access") |
2104 | |
2382 | |
2105 | Returns wether the given player is authorized to access resource "access" |
2383 | Returns wether the given player is authorized to access resource "access" |
… | |
… | |
2184 | # use -1 or undef as default coordinates, not 0, 0 |
2462 | # use -1 or undef as default coordinates, not 0, 0 |
2185 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2463 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2186 | if $x <=0 && $y <= 0; |
2464 | if $x <=0 && $y <= 0; |
2187 | |
2465 | |
2188 | $map->load; |
2466 | $map->load; |
2189 | $map->load_diag; |
2467 | $map->load_neighbours; |
2190 | |
2468 | |
2191 | return unless $self->contr->active; |
2469 | return unless $self->contr->active; |
2192 | $self->activate_recursive; |
2470 | $self->activate_recursive; |
2193 | |
2471 | |
2194 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2472 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2195 | $self->enter_map ($map, $x, $y); |
2473 | $self->enter_map ($map, $x, $y); |
2196 | } |
2474 | } |
2197 | |
2475 | |
2198 | =item $player_object->goto ($path, $x, $y[, $check->($map)]) |
2476 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2199 | |
2477 | |
2200 | Moves the player to the given map-path and coordinates by first freezing |
2478 | Moves the player to the given map-path and coordinates by first freezing |
2201 | her, loading and preparing them map, calling the provided $check callback |
2479 | her, loading and preparing them map, calling the provided $check callback |
2202 | that has to return the map if sucecssful, and then unfreezes the player on |
2480 | that has to return the map if sucecssful, and then unfreezes the player on |
2203 | the new (success) or old (failed) map position. |
2481 | the new (success) or old (failed) map position. In either case, $done will |
|
|
2482 | be called at the end of this process. |
2204 | |
2483 | |
2205 | =cut |
2484 | =cut |
2206 | |
2485 | |
2207 | our $GOTOGEN; |
2486 | our $GOTOGEN; |
2208 | |
2487 | |
2209 | sub cf::object::player::goto { |
2488 | sub cf::object::player::goto { |
2210 | my ($self, $path, $x, $y, $check) = @_; |
2489 | my ($self, $path, $x, $y, $check, $done) = @_; |
2211 | |
2490 | |
2212 | # do generation counting so two concurrent goto's will be executed in-order |
2491 | # do generation counting so two concurrent goto's will be executed in-order |
2213 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2492 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2214 | |
2493 | |
2215 | $self->enter_link; |
2494 | $self->enter_link; |
2216 | |
2495 | |
2217 | (async { |
2496 | (async { |
|
|
2497 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2498 | |
|
|
2499 | # *tag paths override both path and x|y |
|
|
2500 | if ($path =~ /^\*(.*)$/) { |
|
|
2501 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2502 | my $ob = $obs[rand @obs]; |
|
|
2503 | |
|
|
2504 | # see if we actually can go there |
|
|
2505 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2506 | $ob = $obs[rand @obs]; |
|
|
2507 | } else { |
|
|
2508 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2509 | } |
|
|
2510 | # else put us there anyways for now #d# |
|
|
2511 | |
|
|
2512 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2513 | } else { |
|
|
2514 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2515 | } |
|
|
2516 | } |
|
|
2517 | |
2218 | my $map = eval { |
2518 | my $map = eval { |
2219 | my $map = cf::map::find $path; |
2519 | my $map = defined $path ? cf::map::find $path : undef; |
2220 | |
2520 | |
2221 | if ($map) { |
2521 | if ($map) { |
2222 | $map = $map->customise_for ($self); |
2522 | $map = $map->customise_for ($self); |
2223 | $map = $check->($map) if $check && $map; |
2523 | $map = $check->($map) if $check && $map; |
2224 | } else { |
2524 | } else { |
2225 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2525 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2226 | } |
2526 | } |
2227 | |
2527 | |
2228 | $map |
2528 | $map |
2229 | }; |
2529 | }; |
2230 | |
2530 | |
… | |
… | |
2235 | |
2535 | |
2236 | if ($gen == $self->{_goto_generation}) { |
2536 | if ($gen == $self->{_goto_generation}) { |
2237 | delete $self->{_goto_generation}; |
2537 | delete $self->{_goto_generation}; |
2238 | $self->leave_link ($map, $x, $y); |
2538 | $self->leave_link ($map, $x, $y); |
2239 | } |
2539 | } |
|
|
2540 | |
|
|
2541 | $done->() if $done; |
2240 | })->prio (1); |
2542 | })->prio (1); |
2241 | } |
2543 | } |
2242 | |
2544 | |
2243 | =item $player_object->enter_exit ($exit_object) |
2545 | =item $player_object->enter_exit ($exit_object) |
2244 | |
2546 | |
… | |
… | |
2313 | my $hp = $exit->stats->hp; |
2615 | my $hp = $exit->stats->hp; |
2314 | my $sp = $exit->stats->sp; |
2616 | my $sp = $exit->stats->sp; |
2315 | |
2617 | |
2316 | $self->enter_link; |
2618 | $self->enter_link; |
2317 | |
2619 | |
|
|
2620 | # if exit is damned, update players death & WoR home-position |
|
|
2621 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2622 | if $exit->flag (FLAG_DAMNED); |
|
|
2623 | |
2318 | (async { |
2624 | (async { |
|
|
2625 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
|
|
2626 | |
2319 | $self->deactivate_recursive; # just to be sure |
2627 | $self->deactivate_recursive; # just to be sure |
2320 | unless (eval { |
2628 | unless (eval { |
2321 | $self->goto ($slaying, $hp, $sp); |
2629 | $self->goto ($slaying, $hp, $sp); |
2322 | |
2630 | |
2323 | 1; |
2631 | 1; |
… | |
… | |
2349 | |
2657 | |
2350 | utf8::encode $text; |
2658 | utf8::encode $text; |
2351 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2659 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2352 | } |
2660 | } |
2353 | |
2661 | |
2354 | =item $client->send_msg ($color, $type, $msg, [extra...]) |
2662 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2355 | |
2663 | |
2356 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2664 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2357 | client if neccessary. C<$type> should be a string identifying the type of |
2665 | client if neccessary. C<$type> should be a string identifying the type of |
2358 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2666 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2359 | the message unless the client supports the msg packet. |
2667 | the message unless the client supports the msg packet. |
2360 | |
2668 | |
2361 | =cut |
2669 | =cut |
2362 | |
2670 | |
|
|
2671 | our %CHANNEL = ( |
|
|
2672 | "c/identify" => { |
|
|
2673 | id => "infobox", |
|
|
2674 | title => "Identify", |
|
|
2675 | reply => undef, |
|
|
2676 | tooltip => "Items recently identified", |
|
|
2677 | }, |
|
|
2678 | "c/examine" => { |
|
|
2679 | id => "infobox", |
|
|
2680 | title => "Examine", |
|
|
2681 | reply => undef, |
|
|
2682 | tooltip => "Signs and other items you examined", |
|
|
2683 | }, |
|
|
2684 | "c/book" => { |
|
|
2685 | id => "infobox", |
|
|
2686 | title => "Book", |
|
|
2687 | reply => undef, |
|
|
2688 | tooltip => "The contents of a note or book", |
|
|
2689 | }, |
|
|
2690 | "c/lookat" => { |
|
|
2691 | id => "infobox", |
|
|
2692 | title => "Look", |
|
|
2693 | reply => undef, |
|
|
2694 | tooltip => "What you saw there", |
|
|
2695 | }, |
|
|
2696 | ); |
|
|
2697 | |
2363 | sub cf::client::send_msg { |
2698 | sub cf::client::send_msg { |
2364 | my ($self, $color, $type, $msg, @extra) = @_; |
2699 | my ($self, $channel, $msg, $color, @extra) = @_; |
2365 | |
2700 | |
2366 | $msg = $self->pl->expand_cfpod ($msg); |
2701 | $msg = $self->pl->expand_cfpod ($msg); |
2367 | |
2702 | |
|
|
2703 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
|
|
2704 | |
|
|
2705 | # check predefined channels, for the benefit of C |
|
|
2706 | if ($CHANNEL{$channel}) { |
|
|
2707 | $channel = $CHANNEL{$channel}; |
|
|
2708 | |
|
|
2709 | $self->ext_msg (channel_info => $channel) |
|
|
2710 | if $self->can_msg; |
|
|
2711 | |
|
|
2712 | $channel = $channel->{id}; |
|
|
2713 | |
|
|
2714 | } elsif (ref $channel) { |
|
|
2715 | # send meta info to client, if not yet sent |
|
|
2716 | unless (exists $self->{channel}{$channel->{id}}) { |
|
|
2717 | $self->{channel}{$channel->{id}} = $channel; |
|
|
2718 | $self->ext_msg (channel_info => $channel) |
|
|
2719 | if $self->can_msg; |
|
|
2720 | } |
|
|
2721 | |
|
|
2722 | $channel = $channel->{id}; |
|
|
2723 | } |
|
|
2724 | |
|
|
2725 | return unless @extra || length $msg; |
|
|
2726 | |
2368 | if ($self->can_msg) { |
2727 | if ($self->can_msg) { |
2369 | $self->send_packet ("msg " . cf::to_json [$color, $type, $msg, @extra]); |
2728 | # default colour, mask it out |
|
|
2729 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
|
|
2730 | if $color & cf::NDI_DEF; |
|
|
2731 | |
|
|
2732 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
|
|
2733 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2370 | } else { |
2734 | } else { |
2371 | # replace some tags by gcfclient-compatible ones |
|
|
2372 | for ($msg) { |
|
|
2373 | 1 while |
|
|
2374 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2375 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2376 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2377 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2378 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2379 | } |
|
|
2380 | |
|
|
2381 | if ($color >= 0) { |
2735 | if ($color >= 0) { |
|
|
2736 | # replace some tags by gcfclient-compatible ones |
|
|
2737 | for ($msg) { |
|
|
2738 | 1 while |
|
|
2739 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2740 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2741 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2742 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2743 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2744 | } |
|
|
2745 | |
|
|
2746 | $color &= cf::NDI_COLOR_MASK; |
|
|
2747 | |
|
|
2748 | utf8::encode $msg; |
|
|
2749 | |
2382 | if (0 && $msg =~ /\[/) { |
2750 | if (0 && $msg =~ /\[/) { |
|
|
2751 | # COMMAND/INFO |
2383 | $self->send_packet ("drawextinfo $color 4 0 $msg") |
2752 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
2384 | } else { |
2753 | } else { |
2385 | s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2754 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2386 | $self->send_packet ("drawinfo $color $msg") |
2755 | $self->send_packet ("drawinfo $color $msg") |
2387 | } |
2756 | } |
2388 | } |
2757 | } |
2389 | } |
2758 | } |
2390 | } |
2759 | } |
2391 | |
2760 | |
2392 | =item $client->ext_event ($type, %msg) |
2761 | =item $client->ext_msg ($type, @msg) |
2393 | |
2762 | |
2394 | Sends an exti event to the client. |
2763 | Sends an ext event to the client. |
2395 | |
2764 | |
2396 | =cut |
2765 | =cut |
2397 | |
2766 | |
2398 | sub cf::client::ext_event($$%) { |
2767 | sub cf::client::ext_msg($$@) { |
2399 | my ($self, $type, %msg) = @_; |
2768 | my ($self, $type, @msg) = @_; |
2400 | |
2769 | |
|
|
2770 | if ($self->extcmd == 2) { |
|
|
2771 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
|
|
2772 | } elsif ($self->extcmd == 1) { # TODO: remove |
2401 | $msg{msgtype} = "event_$type"; |
2773 | push @msg, msgtype => "event_$type"; |
2402 | $self->send_packet ("ext " . cf::to_json \%msg); |
2774 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2775 | } |
|
|
2776 | } |
|
|
2777 | |
|
|
2778 | =item $client->ext_reply ($msgid, @msg) |
|
|
2779 | |
|
|
2780 | Sends an ext reply to the client. |
|
|
2781 | |
|
|
2782 | =cut |
|
|
2783 | |
|
|
2784 | sub cf::client::ext_reply($$@) { |
|
|
2785 | my ($self, $id, @msg) = @_; |
|
|
2786 | |
|
|
2787 | if ($self->extcmd == 2) { |
|
|
2788 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
2789 | } elsif ($self->extcmd == 1) { |
|
|
2790 | #TODO: version 1, remove |
|
|
2791 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
2792 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2793 | } |
2403 | } |
2794 | } |
2404 | |
2795 | |
2405 | =item $success = $client->query ($flags, "text", \&cb) |
2796 | =item $success = $client->query ($flags, "text", \&cb) |
2406 | |
2797 | |
2407 | Queues a query to the client, calling the given callback with |
2798 | Queues a query to the client, calling the given callback with |
2408 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
2799 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
2409 | C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>. |
2800 | C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>. |
2410 | |
2801 | |
2411 | Queries can fail, so check the return code. Or don't, as queries will become |
2802 | Queries can fail, so check the return code. Or don't, as queries will |
2412 | reliable at some point in the future. |
2803 | become reliable at some point in the future. |
2413 | |
2804 | |
2414 | =cut |
2805 | =cut |
2415 | |
2806 | |
2416 | sub cf::client::query { |
2807 | sub cf::client::query { |
2417 | my ($self, $flags, $text, $cb) = @_; |
2808 | my ($self, $flags, $text, $cb) = @_; |
… | |
… | |
2425 | utf8::encode $text; |
2816 | utf8::encode $text; |
2426 | push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb]; |
2817 | push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb]; |
2427 | |
2818 | |
2428 | $self->send_packet ($self->{query_queue}[0][0]) |
2819 | $self->send_packet ($self->{query_queue}[0][0]) |
2429 | if @{ $self->{query_queue} } == 1; |
2820 | if @{ $self->{query_queue} } == 1; |
|
|
2821 | |
|
|
2822 | 1 |
2430 | } |
2823 | } |
2431 | |
2824 | |
2432 | cf::client->attach ( |
2825 | cf::client->attach ( |
|
|
2826 | on_connect => sub { |
|
|
2827 | my ($ns) = @_; |
|
|
2828 | |
|
|
2829 | $ns->{json_coder} = JSON::XS->new->utf8->max_size (1e6)->convert_blessed; |
|
|
2830 | }, |
2433 | on_reply => sub { |
2831 | on_reply => sub { |
2434 | my ($ns, $msg) = @_; |
2832 | my ($ns, $msg) = @_; |
2435 | |
2833 | |
2436 | # this weird shuffling is so that direct followup queries |
2834 | # this weird shuffling is so that direct followup queries |
2437 | # get handled first |
2835 | # get handled first |
… | |
… | |
2449 | } else { |
2847 | } else { |
2450 | $ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM; |
2848 | $ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM; |
2451 | } |
2849 | } |
2452 | } |
2850 | } |
2453 | }, |
2851 | }, |
|
|
2852 | on_exticmd => sub { |
|
|
2853 | my ($ns, $buf) = @_; |
|
|
2854 | |
|
|
2855 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
|
|
2856 | |
|
|
2857 | if (ref $msg) { |
|
|
2858 | my ($type, $reply, @payload) = |
|
|
2859 | "ARRAY" eq ref $msg |
|
|
2860 | ? @$msg |
|
|
2861 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
2862 | |
|
|
2863 | my @reply; |
|
|
2864 | |
|
|
2865 | if (my $cb = $EXTICMD{$type}) { |
|
|
2866 | @reply = $cb->($ns, @payload); |
|
|
2867 | } |
|
|
2868 | |
|
|
2869 | $ns->ext_reply ($reply, @reply) |
|
|
2870 | if $reply; |
|
|
2871 | |
|
|
2872 | } else { |
|
|
2873 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
|
|
2874 | } |
|
|
2875 | |
|
|
2876 | cf::override; |
|
|
2877 | }, |
2454 | ); |
2878 | ); |
2455 | |
2879 | |
2456 | =item $client->async (\&cb) |
2880 | =item $client->async (\&cb) |
2457 | |
2881 | |
2458 | Create a new coroutine, running the specified callback. The coroutine will |
2882 | Create a new coroutine, running the specified callback. The coroutine will |
… | |
… | |
2499 | our $safe = new Safe "safe"; |
2923 | our $safe = new Safe "safe"; |
2500 | our $safe_hole = new Safe::Hole; |
2924 | our $safe_hole = new Safe::Hole; |
2501 | |
2925 | |
2502 | $SIG{FPE} = 'IGNORE'; |
2926 | $SIG{FPE} = 'IGNORE'; |
2503 | |
2927 | |
2504 | $safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); |
2928 | $safe->permit_only (Opcode::opset qw( |
|
|
2929 | :base_core :base_mem :base_orig :base_math |
|
|
2930 | grepstart grepwhile mapstart mapwhile |
|
|
2931 | sort time |
|
|
2932 | )); |
2505 | |
2933 | |
2506 | # here we export the classes and methods available to script code |
2934 | # here we export the classes and methods available to script code |
2507 | |
2935 | |
2508 | =pod |
2936 | =pod |
2509 | |
2937 | |
2510 | The following functions and methods are available within a safe environment: |
2938 | The following functions and methods are available within a safe environment: |
2511 | |
2939 | |
2512 | cf::object contr pay_amount pay_player map |
2940 | cf::object |
|
|
2941 | contr pay_amount pay_player map x y force_find force_add destroy |
|
|
2942 | insert remove name archname title slaying race decrease_ob_nr |
|
|
2943 | |
2513 | cf::object::player player |
2944 | cf::object::player |
2514 | cf::player peaceful |
2945 | player |
2515 | cf::map trigger |
2946 | |
|
|
2947 | cf::player |
|
|
2948 | peaceful |
|
|
2949 | |
|
|
2950 | cf::map |
|
|
2951 | trigger |
2516 | |
2952 | |
2517 | =cut |
2953 | =cut |
2518 | |
2954 | |
2519 | for ( |
2955 | for ( |
2520 | ["cf::object" => qw(contr pay_amount pay_player map)], |
2956 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
|
|
2957 | insert remove inv name archname title slaying race |
|
|
2958 | decrease_ob_nr destroy)], |
2521 | ["cf::object::player" => qw(player)], |
2959 | ["cf::object::player" => qw(player)], |
2522 | ["cf::player" => qw(peaceful)], |
2960 | ["cf::player" => qw(peaceful)], |
2523 | ["cf::map" => qw(trigger)], |
2961 | ["cf::map" => qw(trigger)], |
2524 | ) { |
2962 | ) { |
2525 | no strict 'refs'; |
2963 | no strict 'refs'; |
… | |
… | |
2601 | # the server's init and main functions |
3039 | # the server's init and main functions |
2602 | |
3040 | |
2603 | sub load_facedata($) { |
3041 | sub load_facedata($) { |
2604 | my ($path) = @_; |
3042 | my ($path) = @_; |
2605 | |
3043 | |
|
|
3044 | # HACK to clear player env face cache, we need some signal framework |
|
|
3045 | # for this (global event?) |
|
|
3046 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3047 | |
|
|
3048 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
|
|
3049 | |
2606 | warn "loading facedata from $path\n"; |
3050 | warn "loading facedata from $path\n"; |
2607 | |
3051 | |
2608 | my $facedata; |
3052 | my $facedata; |
2609 | 0 < aio_load $path, $facedata |
3053 | 0 < aio_load $path, $facedata |
2610 | or die "$path: $!"; |
3054 | or die "$path: $!"; |
… | |
… | |
2612 | $facedata = Coro::Storable::thaw $facedata; |
3056 | $facedata = Coro::Storable::thaw $facedata; |
2613 | |
3057 | |
2614 | $facedata->{version} == 2 |
3058 | $facedata->{version} == 2 |
2615 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3059 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
2616 | |
3060 | |
|
|
3061 | # patch in the exptable |
|
|
3062 | $facedata->{resource}{"res/exp_table"} = { |
|
|
3063 | type => FT_RSRC, |
|
|
3064 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
|
|
3065 | }; |
|
|
3066 | cf::cede_to_tick; |
|
|
3067 | |
2617 | { |
3068 | { |
2618 | my $faces = $facedata->{faceinfo}; |
3069 | my $faces = $facedata->{faceinfo}; |
2619 | |
3070 | |
2620 | while (my ($face, $info) = each %$faces) { |
3071 | while (my ($face, $info) = each %$faces) { |
2621 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3072 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
2622 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
3073 | cf::face::set_visibility $idx, $info->{visibility}; |
|
|
3074 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2623 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
3075 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
2624 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
3076 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
2625 | Coro::cede; |
3077 | |
|
|
3078 | cf::cede_to_tick; |
2626 | } |
3079 | } |
2627 | |
3080 | |
2628 | while (my ($face, $info) = each %$faces) { |
3081 | while (my ($face, $info) = each %$faces) { |
2629 | next unless $info->{smooth}; |
3082 | next unless $info->{smooth}; |
2630 | my $idx = cf::face::find $face |
3083 | my $idx = cf::face::find $face |
2631 | or next; |
3084 | or next; |
2632 | if (my $smooth = cf::face::find $info->{smooth}) { |
3085 | if (my $smooth = cf::face::find $info->{smooth}) { |
|
|
3086 | cf::face::set_smooth $idx, $smooth; |
2633 | cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; |
3087 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
2634 | } else { |
3088 | } else { |
2635 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3089 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
2636 | } |
3090 | } |
2637 | Coro::cede; |
3091 | |
|
|
3092 | cf::cede_to_tick; |
2638 | } |
3093 | } |
2639 | } |
3094 | } |
2640 | |
3095 | |
2641 | { |
3096 | { |
2642 | my $anims = $facedata->{animinfo}; |
3097 | my $anims = $facedata->{animinfo}; |
2643 | |
3098 | |
2644 | while (my ($anim, $info) = each %$anims) { |
3099 | while (my ($anim, $info) = each %$anims) { |
2645 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3100 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
2646 | Coro::cede; |
3101 | cf::cede_to_tick; |
2647 | } |
3102 | } |
2648 | |
3103 | |
2649 | cf::anim::invalidate_all; # d'oh |
3104 | cf::anim::invalidate_all; # d'oh |
2650 | } |
3105 | } |
2651 | |
3106 | |
|
|
3107 | { |
|
|
3108 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3109 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3110 | my $res = $facedata->{resource}; |
|
|
3111 | |
|
|
3112 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
3113 | |
|
|
3114 | while (my ($name, $info) = each %$res) { |
|
|
3115 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
|
|
3116 | my $data; |
|
|
3117 | |
|
|
3118 | if ($info->{type} & 1) { |
|
|
3119 | # prepend meta info |
|
|
3120 | |
|
|
3121 | my $meta = $enc->encode ({ |
|
|
3122 | name => $name, |
|
|
3123 | %{ $info->{meta} || {} }, |
|
|
3124 | }); |
|
|
3125 | |
|
|
3126 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3127 | } else { |
|
|
3128 | $data = $info->{data}; |
|
|
3129 | } |
|
|
3130 | |
|
|
3131 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3132 | cf::face::set_type $idx, $info->{type}; |
|
|
3133 | |
|
|
3134 | cf::cede_to_tick; |
|
|
3135 | } |
|
|
3136 | |
|
|
3137 | if ($soundconf) { |
|
|
3138 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
3139 | |
|
|
3140 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3141 | my $sound = $soundconf->{compat}[$_] |
|
|
3142 | or next; |
|
|
3143 | |
|
|
3144 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3145 | cf::sound::set $sound->[0] => $face; |
|
|
3146 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3147 | } |
|
|
3148 | |
|
|
3149 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3150 | my $face = cf::face::find "sound/$v"; |
|
|
3151 | cf::sound::set $k => $face; |
|
|
3152 | } |
|
|
3153 | } |
|
|
3154 | } |
|
|
3155 | |
2652 | 1 |
3156 | 1 |
2653 | } |
3157 | } |
2654 | |
3158 | |
|
|
3159 | register_exticmd fx_want => sub { |
|
|
3160 | my ($ns, $want) = @_; |
|
|
3161 | |
|
|
3162 | while (my ($k, $v) = each %$want) { |
|
|
3163 | $ns->fx_want ($k, $v); |
|
|
3164 | } |
|
|
3165 | }; |
|
|
3166 | |
2655 | sub reload_regions { |
3167 | sub reload_regions { |
|
|
3168 | # HACK to clear player env face cache, we need some signal framework |
|
|
3169 | # for this (global event?) |
|
|
3170 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3171 | |
2656 | load_resource_file "$MAPDIR/regions" |
3172 | load_resource_file "$MAPDIR/regions" |
2657 | or die "unable to load regions file\n"; |
3173 | or die "unable to load regions file\n"; |
|
|
3174 | |
|
|
3175 | for (cf::region::list) { |
|
|
3176 | $_->{match} = qr/$_->{match}/ |
|
|
3177 | if exists $_->{match}; |
|
|
3178 | } |
2658 | } |
3179 | } |
2659 | |
3180 | |
2660 | sub reload_facedata { |
3181 | sub reload_facedata { |
2661 | load_facedata "$DATADIR/facedata" |
3182 | load_facedata "$DATADIR/facedata" |
2662 | or die "unable to load facedata\n"; |
3183 | or die "unable to load facedata\n"; |
2663 | } |
3184 | } |
2664 | |
3185 | |
2665 | sub reload_archetypes { |
3186 | sub reload_archetypes { |
|
|
3187 | load_resource_file "$DATADIR/archetypes" |
|
|
3188 | or die "unable to load archetypes\n"; |
|
|
3189 | #d# NEED to laod twice to resolve forward references |
|
|
3190 | # this really needs to be done in an extra post-pass |
|
|
3191 | # (which needs to be synchronous, so solve it differently) |
2666 | load_resource_file "$DATADIR/archetypes" |
3192 | load_resource_file "$DATADIR/archetypes" |
2667 | or die "unable to load archetypes\n"; |
3193 | or die "unable to load archetypes\n"; |
2668 | } |
3194 | } |
2669 | |
3195 | |
2670 | sub reload_treasures { |
3196 | sub reload_treasures { |
… | |
… | |
2686 | |
3212 | |
2687 | sub init { |
3213 | sub init { |
2688 | reload_resources; |
3214 | reload_resources; |
2689 | } |
3215 | } |
2690 | |
3216 | |
2691 | sub cfg_load { |
3217 | sub reload_config { |
2692 | open my $fh, "<:utf8", "$CONFDIR/config" |
3218 | open my $fh, "<:utf8", "$CONFDIR/config" |
2693 | or return; |
3219 | or return; |
2694 | |
3220 | |
2695 | local $/; |
3221 | local $/; |
2696 | *CFG = YAML::Syck::Load <$fh>; |
3222 | *CFG = YAML::Syck::Load <$fh>; |
… | |
… | |
2712 | sub main { |
3238 | sub main { |
2713 | # we must not ever block the main coroutine |
3239 | # we must not ever block the main coroutine |
2714 | local $Coro::idle = sub { |
3240 | local $Coro::idle = sub { |
2715 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3241 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
2716 | (async { |
3242 | (async { |
|
|
3243 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
2717 | Event::one_event; |
3244 | Event::one_event; |
2718 | })->prio (Coro::PRIO_MAX); |
3245 | })->prio (Coro::PRIO_MAX); |
2719 | }; |
3246 | }; |
2720 | |
3247 | |
2721 | cfg_load; |
3248 | reload_config; |
2722 | db_init; |
3249 | db_init; |
2723 | load_extensions; |
3250 | load_extensions; |
2724 | |
3251 | |
2725 | $TICK_WATCHER->start; |
3252 | $TICK_WATCHER->start; |
2726 | Event::loop; |
3253 | Event::loop; |
… | |
… | |
2793 | # and maps saved/destroyed asynchronously. |
3320 | # and maps saved/destroyed asynchronously. |
2794 | warn "begin emergency player save\n"; |
3321 | warn "begin emergency player save\n"; |
2795 | for my $login (keys %cf::PLAYER) { |
3322 | for my $login (keys %cf::PLAYER) { |
2796 | my $pl = $cf::PLAYER{$login} or next; |
3323 | my $pl = $cf::PLAYER{$login} or next; |
2797 | $pl->valid or next; |
3324 | $pl->valid or next; |
|
|
3325 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
2798 | $pl->save; |
3326 | $pl->save; |
2799 | } |
3327 | } |
2800 | warn "end emergency player save\n"; |
3328 | warn "end emergency player save\n"; |
2801 | |
3329 | |
2802 | warn "begin emergency map save\n"; |
3330 | warn "begin emergency map save\n"; |
… | |
… | |
2850 | |
3378 | |
2851 | warn "flushing outstanding aio requests"; |
3379 | warn "flushing outstanding aio requests"; |
2852 | for (;;) { |
3380 | for (;;) { |
2853 | BDB::flush; |
3381 | BDB::flush; |
2854 | IO::AIO::flush; |
3382 | IO::AIO::flush; |
2855 | Coro::cede; |
3383 | Coro::cede_notself; |
2856 | last unless IO::AIO::nreqs || BDB::nreqs; |
3384 | last unless IO::AIO::nreqs || BDB::nreqs; |
2857 | warn "iterate..."; |
3385 | warn "iterate..."; |
2858 | } |
3386 | } |
2859 | |
3387 | |
2860 | ++$RELOAD; |
3388 | ++$RELOAD; |
… | |
… | |
2864 | %EXT_CORO = (); |
3392 | %EXT_CORO = (); |
2865 | |
3393 | |
2866 | warn "removing commands"; |
3394 | warn "removing commands"; |
2867 | %COMMAND = (); |
3395 | %COMMAND = (); |
2868 | |
3396 | |
2869 | warn "removing ext commands"; |
3397 | warn "removing ext/exti commands"; |
2870 | %EXTCMD = (); |
3398 | %EXTCMD = (); |
|
|
3399 | %EXTICMD = (); |
2871 | |
3400 | |
2872 | warn "unloading/nuking all extensions"; |
3401 | warn "unloading/nuking all extensions"; |
2873 | for my $pkg (@EXTS) { |
3402 | for my $pkg (@EXTS) { |
2874 | warn "... unloading $pkg"; |
3403 | warn "... unloading $pkg"; |
2875 | |
3404 | |
… | |
… | |
2918 | warn "reloading cf.pm"; |
3447 | warn "reloading cf.pm"; |
2919 | require cf; |
3448 | require cf; |
2920 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3449 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2921 | |
3450 | |
2922 | warn "loading config and database again"; |
3451 | warn "loading config and database again"; |
2923 | cf::cfg_load; |
3452 | cf::reload_config; |
2924 | |
3453 | |
2925 | warn "loading extensions"; |
3454 | warn "loading extensions"; |
2926 | cf::load_extensions; |
3455 | cf::load_extensions; |
2927 | |
3456 | |
2928 | warn "reattaching attachments to objects/players"; |
3457 | warn "reattaching attachments to objects/players"; |
… | |
… | |
2964 | register_command "reload" => sub { |
3493 | register_command "reload" => sub { |
2965 | my ($who, $arg) = @_; |
3494 | my ($who, $arg) = @_; |
2966 | |
3495 | |
2967 | if ($who->flag (FLAG_WIZ)) { |
3496 | if ($who->flag (FLAG_WIZ)) { |
2968 | $who->message ("reloading server."); |
3497 | $who->message ("reloading server."); |
|
|
3498 | async { |
|
|
3499 | $Coro::current->{desc} = "perl_reload"; |
2969 | async { reload_perl }; |
3500 | reload_perl; |
|
|
3501 | }; |
2970 | } |
3502 | } |
2971 | }; |
3503 | }; |
2972 | |
3504 | |
2973 | unshift @INC, $LIBDIR; |
3505 | unshift @INC, $LIBDIR; |
2974 | |
3506 | |
… | |
… | |
2993 | my $signal = new Coro::Signal; |
3525 | my $signal = new Coro::Signal; |
2994 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3526 | push @WAIT_FOR_TICK_BEGIN, $signal; |
2995 | $signal->wait; |
3527 | $signal->wait; |
2996 | } |
3528 | } |
2997 | |
3529 | |
2998 | my $min = 1e6;#d# |
|
|
2999 | my $avg = 10; |
|
|
3000 | $TICK_WATCHER = Event->timer ( |
3530 | $TICK_WATCHER = Event->timer ( |
3001 | reentrant => 0, |
3531 | reentrant => 0, |
3002 | parked => 1, |
3532 | parked => 1, |
3003 | prio => 0, |
3533 | prio => 0, |
3004 | at => $NEXT_TICK || $TICK, |
3534 | at => $NEXT_TICK || $TICK, |
… | |
… | |
3012 | |
3542 | |
3013 | $NOW = $tick_start = Event::time; |
3543 | $NOW = $tick_start = Event::time; |
3014 | |
3544 | |
3015 | cf::server_tick; # one server iteration |
3545 | cf::server_tick; # one server iteration |
3016 | |
3546 | |
3017 | 0 && sync_job {#d# |
|
|
3018 | for(1..10) { |
|
|
3019 | my $t = Event::time; |
|
|
3020 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
|
|
3021 | or die; |
|
|
3022 | |
|
|
3023 | $map->width (50); |
|
|
3024 | $map->height (50); |
|
|
3025 | $map->alloc; |
|
|
3026 | $map->_load_objects ("/tmp/x.map", 1); |
|
|
3027 | my $t = Event::time - $t; |
|
|
3028 | |
|
|
3029 | #next unless $t < 0.0013;#d# |
|
|
3030 | if ($t < $min) { |
|
|
3031 | $min = $t; |
|
|
3032 | } |
|
|
3033 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3034 | } |
|
|
3035 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3036 | exit 0; |
|
|
3037 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3038 | }; |
|
|
3039 | |
|
|
3040 | $RUNTIME += $TICK; |
3547 | $RUNTIME += $TICK; |
3041 | $NEXT_TICK += $TICK; |
3548 | $NEXT_TICK += $TICK; |
3042 | |
3549 | |
3043 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3550 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3044 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3551 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3045 | Coro::async_pool { |
3552 | Coro::async_pool { |
|
|
3553 | $Coro::current->{desc} = "runtime saver"; |
3046 | write_runtime |
3554 | write_runtime |
3047 | or warn "ERROR: unable to write runtime file: $!"; |
3555 | or warn "ERROR: unable to write runtime file: $!"; |
3048 | }; |
3556 | }; |
3049 | } |
3557 | } |
3050 | |
3558 | |
3051 | # my $AFTER = Event::time; |
|
|
3052 | # warn $AFTER - $NOW;#d# |
|
|
3053 | |
|
|
3054 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3559 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3055 | $sig->send; |
3560 | $sig->send; |
3056 | } |
3561 | } |
3057 | while (my $sig = shift @WAIT_FOR_TICK) { |
3562 | while (my $sig = shift @WAIT_FOR_TICK) { |
3058 | $sig->send; |
3563 | $sig->send; |
… | |
… | |
3068 | |
3573 | |
3069 | $LOAD = ($NOW - $tick_start) / $TICK; |
3574 | $LOAD = ($NOW - $tick_start) / $TICK; |
3070 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3575 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3071 | |
3576 | |
3072 | _post_tick; |
3577 | _post_tick; |
3073 | |
|
|
3074 | |
|
|
3075 | }, |
3578 | }, |
3076 | ); |
3579 | ); |
3077 | |
3580 | |
3078 | { |
3581 | { |
|
|
3582 | BDB::min_parallel 8; |
3079 | BDB::max_poll_time $TICK * 0.1; |
3583 | BDB::max_poll_time $TICK * 0.1; |
3080 | $BDB_POLL_WATCHER = Event->io ( |
3584 | $BDB_POLL_WATCHER = Event->io ( |
3081 | reentrant => 0, |
3585 | reentrant => 0, |
3082 | fd => BDB::poll_fileno, |
3586 | fd => BDB::poll_fileno, |
3083 | poll => 'r', |
3587 | poll => 'r', |
3084 | prio => 0, |
3588 | prio => 0, |
3085 | data => WF_AUTOCANCEL, |
3589 | data => WF_AUTOCANCEL, |
3086 | cb => \&BDB::poll_cb, |
3590 | cb => \&BDB::poll_cb, |
3087 | ); |
3591 | ); |
3088 | BDB::min_parallel 8; |
|
|
3089 | |
3592 | |
3090 | BDB::set_sync_prepare { |
3593 | BDB::set_sync_prepare { |
3091 | my $status; |
3594 | my $status; |
3092 | my $current = $Coro::current; |
3595 | my $current = $Coro::current; |
3093 | ( |
3596 | ( |
… | |
… | |
3102 | ) |
3605 | ) |
3103 | }; |
3606 | }; |
3104 | |
3607 | |
3105 | unless ($DB_ENV) { |
3608 | unless ($DB_ENV) { |
3106 | $DB_ENV = BDB::db_env_create; |
3609 | $DB_ENV = BDB::db_env_create; |
|
|
3610 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3611 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3612 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3613 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3107 | |
3614 | |
3108 | cf::sync_job { |
3615 | cf::sync_job { |
3109 | eval { |
3616 | eval { |
3110 | BDB::db_env_open |
3617 | BDB::db_env_open |
3111 | $DB_ENV, |
3618 | $DB_ENV, |
… | |
… | |
3113 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3620 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3114 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3621 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3115 | 0666; |
3622 | 0666; |
3116 | |
3623 | |
3117 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3624 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3118 | |
|
|
3119 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3120 | $DB_ENV->set_lk_detect; |
|
|
3121 | }; |
3625 | }; |
3122 | |
3626 | |
3123 | cf::cleanup "db_env_open(db): $@" if $@; |
3627 | cf::cleanup "db_env_open(db): $@" if $@; |
3124 | }; |
3628 | }; |
3125 | } |
3629 | } |
|
|
3630 | |
|
|
3631 | $BDB_DEADLOCK_WATCHER = Event->timer ( |
|
|
3632 | after => 3, |
|
|
3633 | interval => 1, |
|
|
3634 | hard => 1, |
|
|
3635 | prio => 0, |
|
|
3636 | data => WF_AUTOCANCEL, |
|
|
3637 | cb => sub { |
|
|
3638 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3639 | }, |
|
|
3640 | ); |
|
|
3641 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
|
|
3642 | after => 11, |
|
|
3643 | interval => 60, |
|
|
3644 | hard => 1, |
|
|
3645 | prio => 0, |
|
|
3646 | data => WF_AUTOCANCEL, |
|
|
3647 | cb => sub { |
|
|
3648 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3649 | }, |
|
|
3650 | ); |
|
|
3651 | $BDB_TRICKLE_WATCHER = Event->timer ( |
|
|
3652 | after => 5, |
|
|
3653 | interval => 10, |
|
|
3654 | hard => 1, |
|
|
3655 | prio => 0, |
|
|
3656 | data => WF_AUTOCANCEL, |
|
|
3657 | cb => sub { |
|
|
3658 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3659 | }, |
|
|
3660 | ); |
3126 | } |
3661 | } |
3127 | |
3662 | |
3128 | { |
3663 | { |
3129 | IO::AIO::min_parallel 8; |
3664 | IO::AIO::min_parallel 8; |
3130 | |
3665 | |
… | |
… | |
3133 | $AIO_POLL_WATCHER = Event->io ( |
3668 | $AIO_POLL_WATCHER = Event->io ( |
3134 | reentrant => 0, |
3669 | reentrant => 0, |
3135 | data => WF_AUTOCANCEL, |
3670 | data => WF_AUTOCANCEL, |
3136 | fd => IO::AIO::poll_fileno, |
3671 | fd => IO::AIO::poll_fileno, |
3137 | poll => 'r', |
3672 | poll => 'r', |
3138 | prio => 6, |
3673 | prio => 0, |
3139 | cb => \&IO::AIO::poll_cb, |
3674 | cb => \&IO::AIO::poll_cb, |
3140 | ); |
3675 | ); |
3141 | } |
3676 | } |
3142 | |
3677 | |
3143 | my $_log_backtrace; |
3678 | my $_log_backtrace; |
… | |
… | |
3149 | |
3684 | |
3150 | # limit the # of concurrent backtraces |
3685 | # limit the # of concurrent backtraces |
3151 | if ($_log_backtrace < 2) { |
3686 | if ($_log_backtrace < 2) { |
3152 | ++$_log_backtrace; |
3687 | ++$_log_backtrace; |
3153 | async { |
3688 | async { |
|
|
3689 | $Coro::current->{desc} = "abt $msg"; |
|
|
3690 | |
3154 | my @bt = fork_call { |
3691 | my @bt = fork_call { |
3155 | @addr = map { sprintf "%x", $_ } @addr; |
3692 | @addr = map { sprintf "%x", $_ } @addr; |
3156 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3693 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3157 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3694 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3158 | or die "addr2line: $!"; |
3695 | or die "addr2line: $!"; |