|
|
1 | # |
|
|
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
|
|
3 | # |
|
|
4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
|
|
5 | # |
|
|
6 | # Deliantra is free software: you can redistribute it and/or modify |
|
|
7 | # it under the terms of the GNU General Public License as published by |
|
|
8 | # the Free Software Foundation, either version 3 of the License, or |
|
|
9 | # (at your option) any later version. |
|
|
10 | # |
|
|
11 | # This program is distributed in the hope that it will be useful, |
|
|
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
14 | # GNU General Public License for more details. |
|
|
15 | # |
|
|
16 | # You should have received a copy of the GNU General Public License |
|
|
17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
|
18 | # |
|
|
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
|
|
20 | # |
|
|
21 | |
1 | package cf; |
22 | package cf; |
2 | |
23 | |
|
|
24 | use 5.10.0; |
3 | use utf8; |
25 | use utf8; |
4 | use strict; |
26 | use strict qw(vars subs); |
5 | |
27 | |
6 | use Symbol; |
28 | use Symbol; |
7 | use List::Util; |
29 | use List::Util; |
8 | use Socket; |
30 | use Socket; |
9 | use EV 1.86; |
31 | use EV; |
10 | use Opcode; |
32 | use Opcode; |
11 | use Safe; |
33 | use Safe; |
12 | use Safe::Hole; |
34 | use Safe::Hole; |
13 | use Storable (); |
35 | use Storable (); |
14 | |
36 | |
|
|
37 | use Guard (); |
15 | use Coro 4.32 (); |
38 | use Coro (); |
16 | use Coro::State; |
39 | use Coro::State; |
17 | use Coro::Handle; |
40 | use Coro::Handle; |
18 | use Coro::EV; |
41 | use Coro::EV; |
|
|
42 | use Coro::AnyEvent; |
19 | use Coro::Timer; |
43 | use Coro::Timer; |
20 | use Coro::Signal; |
44 | use Coro::Signal; |
21 | use Coro::Semaphore; |
45 | use Coro::Semaphore; |
|
|
46 | use Coro::SemaphoreSet; |
|
|
47 | use Coro::AnyEvent; |
22 | use Coro::AIO; |
48 | use Coro::AIO; |
23 | use Coro::BDB; |
49 | use Coro::BDB 1.6; |
24 | use Coro::Storable; |
50 | use Coro::Storable; |
25 | use Coro::Util (); |
51 | use Coro::Util (); |
26 | |
52 | |
27 | use JSON::XS 2.01 (); |
53 | use JSON::XS 2.01 (); |
28 | use BDB (); |
54 | use BDB (); |
29 | use Data::Dumper; |
55 | use Data::Dumper; |
30 | use Digest::MD5; |
56 | use Digest::MD5; |
31 | use Fcntl; |
57 | use Fcntl; |
32 | use YAML::Syck (); |
58 | use YAML (); |
33 | use IO::AIO 2.51 (); |
59 | use IO::AIO (); |
34 | use Time::HiRes; |
60 | use Time::HiRes; |
35 | use Compress::LZF; |
61 | use Compress::LZF; |
36 | use Digest::MD5 (); |
62 | use Digest::MD5 (); |
|
|
63 | |
|
|
64 | AnyEvent::detect; |
37 | |
65 | |
38 | # configure various modules to our taste |
66 | # configure various modules to our taste |
39 | # |
67 | # |
40 | $Storable::canonical = 1; # reduce rsync transfers |
68 | $Storable::canonical = 1; # reduce rsync transfers |
41 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
69 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
|
|
70 | |
|
|
71 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
72 | |
|
|
73 | # make sure c-lzf reinitialises itself |
|
|
74 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
42 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
75 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
43 | |
76 | |
44 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
77 | # strictly for debugging |
45 | $YAML::Syck::ImplicitUnicode = 1; |
78 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
46 | |
|
|
47 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
48 | |
79 | |
49 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
80 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
50 | |
81 | |
51 | our %COMMAND = (); |
82 | our %COMMAND = (); |
52 | our %COMMAND_TIME = (); |
83 | our %COMMAND_TIME = (); |
… | |
… | |
55 | our %EXTCMD = (); |
86 | our %EXTCMD = (); |
56 | our %EXTICMD = (); |
87 | our %EXTICMD = (); |
57 | our %EXT_CORO = (); # coroutines bound to extensions |
88 | our %EXT_CORO = (); # coroutines bound to extensions |
58 | our %EXT_MAP = (); # pluggable maps |
89 | our %EXT_MAP = (); # pluggable maps |
59 | |
90 | |
60 | our $RELOAD; # number of reloads so far |
91 | our $RELOAD; # number of reloads so far, non-zero while in reload |
61 | our @EVENT; |
92 | our @EVENT; |
|
|
93 | our @REFLECT; # set by XS |
|
|
94 | our %REFLECT; # set by us |
62 | |
95 | |
63 | our $CONFDIR = confdir; |
96 | our $CONFDIR = confdir; |
64 | our $DATADIR = datadir; |
97 | our $DATADIR = datadir; |
65 | our $LIBDIR = "$DATADIR/ext"; |
98 | our $LIBDIR = "$DATADIR/ext"; |
66 | our $PODDIR = "$DATADIR/pod"; |
99 | our $PODDIR = "$DATADIR/pod"; |
67 | our $MAPDIR = "$DATADIR/" . mapdir; |
100 | our $MAPDIR = "$DATADIR/" . mapdir; |
68 | our $LOCALDIR = localdir; |
101 | our $LOCALDIR = localdir; |
69 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
102 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
70 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
103 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
71 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
104 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
72 | our $RANDOMDIR = "$LOCALDIR/random"; |
105 | our $RANDOMDIR = "$LOCALDIR/random"; |
73 | our $BDBDIR = "$LOCALDIR/db"; |
106 | our $BDBDIR = "$LOCALDIR/db"; |
|
|
107 | our $PIDFILE = "$LOCALDIR/pid"; |
|
|
108 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
|
|
109 | |
74 | our %RESOURCE; |
110 | our %RESOURCE; |
75 | |
111 | |
76 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
112 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
77 | our $TICK_WATCHER; |
|
|
78 | our $AIO_POLL_WATCHER; |
|
|
79 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
113 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
80 | our $NEXT_TICK; |
114 | our $NEXT_TICK; |
81 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
115 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
82 | |
116 | |
83 | our $BDB_POLL_WATCHER; |
|
|
84 | our $BDB_DEADLOCK_WATCHER; |
117 | our $BDB_DEADLOCK_WATCHER; |
85 | our $BDB_CHECKPOINT_WATCHER; |
118 | our $BDB_CHECKPOINT_WATCHER; |
86 | our $BDB_TRICKLE_WATCHER; |
119 | our $BDB_TRICKLE_WATCHER; |
87 | our $DB_ENV; |
120 | our $DB_ENV; |
88 | |
121 | |
|
|
122 | our @EXTRA_MODULES = qw(pod mapscript); |
|
|
123 | |
89 | our %CFG; |
124 | our %CFG; |
90 | |
125 | |
91 | our $UPTIME; $UPTIME ||= time; |
126 | our $UPTIME; $UPTIME ||= time; |
92 | our $RUNTIME; |
127 | our $RUNTIME; |
93 | our $NOW; |
128 | our $NOW; |
… | |
… | |
99 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
134 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
100 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
135 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
101 | |
136 | |
102 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
137 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
103 | our $LOADAVG; # same thing, but with alpha-smoothing |
138 | our $LOADAVG; # same thing, but with alpha-smoothing |
|
|
139 | our $JITTER; # average jitter |
104 | our $tick_start; # for load detecting purposes |
140 | our $TICK_START; # for load detecting purposes |
|
|
141 | |
|
|
142 | our @POST_INIT; |
|
|
143 | |
|
|
144 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
|
|
145 | our $REALLY_UNLOOP; # never set to true, please :) |
105 | |
146 | |
106 | binmode STDOUT; |
147 | binmode STDOUT; |
107 | binmode STDERR; |
148 | binmode STDERR; |
108 | |
149 | |
109 | # read virtual server time, if available |
150 | # read virtual server time, if available |
110 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
151 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
111 | open my $fh, "<", "$LOCALDIR/runtime" |
152 | open my $fh, "<", $RUNTIMEFILE |
112 | or die "unable to read runtime file: $!"; |
153 | or die "unable to read $RUNTIMEFILE file: $!"; |
113 | $RUNTIME = <$fh> + 0.; |
154 | $RUNTIME = <$fh> + 0.; |
114 | } |
155 | } |
|
|
156 | |
|
|
157 | eval "sub TICK() { $TICK } 1" or die; |
115 | |
158 | |
116 | mkdir $_ |
159 | mkdir $_ |
117 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
160 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
118 | |
161 | |
119 | our $EMERGENCY_POSITION; |
162 | our $EMERGENCY_POSITION; |
120 | |
163 | |
121 | sub cf::map::normalise; |
164 | sub cf::map::normalise; |
|
|
165 | |
|
|
166 | ############################################################################# |
|
|
167 | |
|
|
168 | %REFLECT = (); |
|
|
169 | for (@REFLECT) { |
|
|
170 | my $reflect = JSON::XS::decode_json $_; |
|
|
171 | $REFLECT{$reflect->{class}} = $reflect; |
|
|
172 | } |
122 | |
173 | |
123 | ############################################################################# |
174 | ############################################################################# |
124 | |
175 | |
125 | =head2 GLOBAL VARIABLES |
176 | =head2 GLOBAL VARIABLES |
126 | |
177 | |
… | |
… | |
177 | |
228 | |
178 | This array contains the results of the last C<invoke ()> call. When |
229 | This array contains the results of the last C<invoke ()> call. When |
179 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
230 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
180 | that call. |
231 | that call. |
181 | |
232 | |
|
|
233 | =item %cf::REFLECT |
|
|
234 | |
|
|
235 | Contains, for each (C++) class name, a hash reference with information |
|
|
236 | about object members (methods, scalars and arrays) and other metadata, |
|
|
237 | which is useful for introspection. |
|
|
238 | |
182 | =back |
239 | =back |
183 | |
240 | |
184 | =cut |
241 | =cut |
185 | |
242 | |
186 | BEGIN { |
243 | $Coro::State::WARNHOOK = sub { |
187 | *CORE::GLOBAL::warn = sub { |
|
|
188 | my $msg = join "", @_; |
244 | my $msg = join "", @_; |
189 | |
245 | |
190 | $msg .= "\n" |
246 | $msg .= "\n" |
191 | unless $msg =~ /\n$/; |
247 | unless $msg =~ /\n$/; |
192 | |
248 | |
193 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
249 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
194 | |
250 | |
195 | LOG llevError, $msg; |
251 | LOG llevError, $msg; |
196 | }; |
252 | }; |
197 | } |
|
|
198 | |
253 | |
199 | $Coro::State::DIEHOOK = sub { |
254 | $Coro::State::DIEHOOK = sub { |
|
|
255 | return unless $^S eq 0; # "eq", not "==" |
|
|
256 | |
200 | warn Carp::longmess $_[0]; |
257 | warn Carp::longmess $_[0]; |
|
|
258 | |
|
|
259 | if ($Coro::current == $Coro::main) {#d# |
|
|
260 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
|
|
261 | return;#d# |
|
|
262 | }#d# |
|
|
263 | |
|
|
264 | # kill coroutine otherwise |
201 | Coro::terminate; |
265 | Coro::terminate |
202 | }; |
266 | }; |
203 | |
267 | |
204 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
268 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
205 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
269 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
206 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
270 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
… | |
… | |
214 | for my $pkg (qw( |
278 | for my $pkg (qw( |
215 | cf::global cf::attachable |
279 | cf::global cf::attachable |
216 | cf::object cf::object::player |
280 | cf::object cf::object::player |
217 | cf::client cf::player |
281 | cf::client cf::player |
218 | cf::arch cf::living |
282 | cf::arch cf::living |
|
|
283 | cf::map cf::mapspace |
219 | cf::map cf::party cf::region |
284 | cf::party cf::region |
220 | )) { |
285 | )) { |
221 | no strict 'refs'; |
|
|
222 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
286 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
223 | } |
287 | } |
224 | |
288 | |
225 | $EV::DIED = sub { |
289 | $EV::DIED = sub { |
226 | warn "error in event callback: @_"; |
290 | warn "error in event callback: @_"; |
… | |
… | |
268 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
332 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
269 | |
333 | |
270 | sub encode_json($) { $json_coder->encode ($_[0]) } |
334 | sub encode_json($) { $json_coder->encode ($_[0]) } |
271 | sub decode_json($) { $json_coder->decode ($_[0]) } |
335 | sub decode_json($) { $json_coder->decode ($_[0]) } |
272 | |
336 | |
|
|
337 | =item cf::post_init { BLOCK } |
|
|
338 | |
|
|
339 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
|
|
340 | but I<before> the server starts ticking again. |
|
|
341 | |
|
|
342 | The cdoeblock will have a single boolean argument to indicate whether this |
|
|
343 | is a reload or not. |
|
|
344 | |
|
|
345 | =cut |
|
|
346 | |
|
|
347 | sub post_init(&) { |
|
|
348 | push @POST_INIT, shift; |
|
|
349 | } |
|
|
350 | |
273 | =item cf::lock_wait $string |
351 | =item cf::lock_wait $string |
274 | |
352 | |
275 | Wait until the given lock is available. See cf::lock_acquire. |
353 | Wait until the given lock is available. See cf::lock_acquire. |
276 | |
354 | |
277 | =item my $lock = cf::lock_acquire $string |
355 | =item my $lock = cf::lock_acquire $string |
278 | |
356 | |
279 | Wait until the given lock is available and then acquires it and returns |
357 | Wait until the given lock is available and then acquires it and returns |
280 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
358 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
281 | for example when the coroutine gets canceled), the lock is automatically |
359 | for example when the coroutine gets canceled), the lock is automatically |
282 | returned. |
360 | returned. |
283 | |
361 | |
284 | Locks are *not* recursive, locking from the same coro twice results in a |
362 | Locks are *not* recursive, locking from the same coro twice results in a |
285 | deadlocked coro. |
363 | deadlocked coro. |
… | |
… | |
291 | |
369 | |
292 | Return true if the lock is currently active, i.e. somebody has locked it. |
370 | Return true if the lock is currently active, i.e. somebody has locked it. |
293 | |
371 | |
294 | =cut |
372 | =cut |
295 | |
373 | |
296 | our %LOCK; |
374 | our $LOCKS = new Coro::SemaphoreSet; |
297 | our %LOCKER;#d# |
|
|
298 | |
375 | |
299 | sub lock_wait($) { |
376 | sub lock_wait($) { |
300 | my ($key) = @_; |
377 | $LOCKS->wait ($_[0]); |
301 | |
|
|
302 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
303 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
304 | return;#d# |
|
|
305 | }#d# |
|
|
306 | |
|
|
307 | # wait for lock, if any |
|
|
308 | while ($LOCK{$key}) { |
|
|
309 | push @{ $LOCK{$key} }, $Coro::current; |
|
|
310 | Coro::schedule; |
|
|
311 | } |
|
|
312 | } |
378 | } |
313 | |
379 | |
314 | sub lock_acquire($) { |
380 | sub lock_acquire($) { |
315 | my ($key) = @_; |
381 | $LOCKS->guard ($_[0]) |
316 | |
|
|
317 | # wait, to be sure we are not locked |
|
|
318 | lock_wait $key; |
|
|
319 | |
|
|
320 | $LOCK{$key} = []; |
|
|
321 | $LOCKER{$key} = $Coro::current;#d# |
|
|
322 | |
|
|
323 | Coro::guard { |
|
|
324 | delete $LOCKER{$key};#d# |
|
|
325 | # wake up all waiters, to be on the safe side |
|
|
326 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
327 | } |
|
|
328 | } |
382 | } |
329 | |
383 | |
330 | sub lock_active($) { |
384 | sub lock_active($) { |
331 | my ($key) = @_; |
385 | $LOCKS->count ($_[0]) < 1 |
332 | |
|
|
333 | ! ! $LOCK{$key} |
|
|
334 | } |
386 | } |
335 | |
387 | |
336 | sub freeze_mainloop { |
388 | sub freeze_mainloop { |
337 | return unless $TICK_WATCHER->is_active; |
389 | tick_inhibit_inc; |
338 | |
390 | |
339 | my $guard = Coro::guard { |
391 | &Guard::guard (\&tick_inhibit_dec); |
340 | $TICK_WATCHER->start; |
|
|
341 | }; |
|
|
342 | $TICK_WATCHER->stop; |
|
|
343 | $guard |
|
|
344 | } |
392 | } |
345 | |
393 | |
346 | =item cf::periodic $interval, $cb |
394 | =item cf::periodic $interval, $cb |
347 | |
395 | |
348 | Like EV::periodic, but randomly selects a starting point so that the actions |
396 | Like EV::periodic, but randomly selects a starting point so that the actions |
… | |
… | |
403 | } |
451 | } |
404 | } |
452 | } |
405 | }; |
453 | }; |
406 | |
454 | |
407 | sub get_slot($;$$) { |
455 | sub get_slot($;$$) { |
|
|
456 | return if tick_inhibit || $Coro::current == $Coro::main; |
|
|
457 | |
408 | my ($time, $pri, $name) = @_; |
458 | my ($time, $pri, $name) = @_; |
409 | |
459 | |
410 | $time = $TICK * .6 if $time > $TICK * .6; |
460 | $time = $TICK * .6 if $time > $TICK * .6; |
411 | my $sig = new Coro::Signal; |
461 | my $sig = new Coro::Signal; |
412 | |
462 | |
… | |
… | |
449 | # this is the main coro, too bad, we have to block |
499 | # this is the main coro, too bad, we have to block |
450 | # till the operation succeeds, freezing the server :/ |
500 | # till the operation succeeds, freezing the server :/ |
451 | |
501 | |
452 | LOG llevError, Carp::longmess "sync job";#d# |
502 | LOG llevError, Carp::longmess "sync job";#d# |
453 | |
503 | |
454 | # TODO: use suspend/resume instead |
|
|
455 | # (but this is cancel-safe) |
|
|
456 | my $freeze_guard = freeze_mainloop; |
504 | my $freeze_guard = freeze_mainloop; |
457 | |
505 | |
458 | my $busy = 1; |
506 | my $busy = 1; |
459 | my @res; |
507 | my @res; |
460 | |
508 | |
… | |
… | |
471 | } else { |
519 | } else { |
472 | EV::loop EV::LOOP_ONESHOT; |
520 | EV::loop EV::LOOP_ONESHOT; |
473 | } |
521 | } |
474 | } |
522 | } |
475 | |
523 | |
476 | $time = EV::time - $time; |
524 | my $time = EV::time - $time; |
477 | |
525 | |
478 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
479 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
480 | |
|
|
481 | $tick_start += $time; # do not account sync jobs to server load |
526 | $TICK_START += $time; # do not account sync jobs to server load |
482 | |
527 | |
483 | wantarray ? @res : $res[0] |
528 | wantarray ? @res : $res[0] |
484 | } else { |
529 | } else { |
485 | # we are in another coroutine, how wonderful, everything just works |
530 | # we are in another coroutine, how wonderful, everything just works |
486 | |
531 | |
… | |
… | |
528 | reset_signals; |
573 | reset_signals; |
529 | &$cb |
574 | &$cb |
530 | }, @args; |
575 | }, @args; |
531 | |
576 | |
532 | wantarray ? @res : $res[-1] |
577 | wantarray ? @res : $res[-1] |
|
|
578 | } |
|
|
579 | |
|
|
580 | =item $coin = coin_from_name $name |
|
|
581 | |
|
|
582 | =cut |
|
|
583 | |
|
|
584 | our %coin_alias = ( |
|
|
585 | "silver" => "silvercoin", |
|
|
586 | "silvercoin" => "silvercoin", |
|
|
587 | "silvercoins" => "silvercoin", |
|
|
588 | "gold" => "goldcoin", |
|
|
589 | "goldcoin" => "goldcoin", |
|
|
590 | "goldcoins" => "goldcoin", |
|
|
591 | "platinum" => "platinacoin", |
|
|
592 | "platinumcoin" => "platinacoin", |
|
|
593 | "platinumcoins" => "platinacoin", |
|
|
594 | "platina" => "platinacoin", |
|
|
595 | "platinacoin" => "platinacoin", |
|
|
596 | "platinacoins" => "platinacoin", |
|
|
597 | "royalty" => "royalty", |
|
|
598 | "royalties" => "royalty", |
|
|
599 | ); |
|
|
600 | |
|
|
601 | sub coin_from_name($) { |
|
|
602 | $coin_alias{$_[0]} |
|
|
603 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
604 | : undef |
533 | } |
605 | } |
534 | |
606 | |
535 | =item $value = cf::db_get $family => $key |
607 | =item $value = cf::db_get $family => $key |
536 | |
608 | |
537 | Returns a single value from the environment database. |
609 | Returns a single value from the environment database. |
… | |
… | |
676 | |
748 | |
677 | ############################################################################# |
749 | ############################################################################# |
678 | |
750 | |
679 | =head2 ATTACHABLE OBJECTS |
751 | =head2 ATTACHABLE OBJECTS |
680 | |
752 | |
681 | Many objects in crossfire are so-called attachable objects. That means you can |
753 | Many objects in deliantra are so-called attachable objects. That means you can |
682 | attach callbacks/event handlers (a collection of which is called an "attachment") |
754 | attach callbacks/event handlers (a collection of which is called an "attachment") |
683 | to it. All such attachable objects support the following methods. |
755 | to it. All such attachable objects support the following methods. |
684 | |
756 | |
685 | In the following description, CLASS can be any of C<global>, C<object> |
757 | In the following description, CLASS can be any of C<global>, C<object> |
686 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
758 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
… | |
… | |
736 | =item cf::CLASS::attachment $name, ... |
808 | =item cf::CLASS::attachment $name, ... |
737 | |
809 | |
738 | Register an attachment by C<$name> through which attachable objects of the |
810 | Register an attachment by C<$name> through which attachable objects of the |
739 | given CLASS can refer to this attachment. |
811 | given CLASS can refer to this attachment. |
740 | |
812 | |
741 | Some classes such as crossfire maps and objects can specify attachments |
813 | Some classes such as deliantra maps and objects can specify attachments |
742 | that are attached at load/instantiate time, thus the need for a name. |
814 | that are attached at load/instantiate time, thus the need for a name. |
743 | |
815 | |
744 | These calls expect any number of the following handler/hook descriptions: |
816 | These calls expect any number of the following handler/hook descriptions: |
745 | |
817 | |
746 | =over 4 |
818 | =over 4 |
… | |
… | |
1037 | |
1109 | |
1038 | sub reattach { |
1110 | sub reattach { |
1039 | # basically do the same as instantiate, without calling instantiate |
1111 | # basically do the same as instantiate, without calling instantiate |
1040 | my ($obj) = @_; |
1112 | my ($obj) = @_; |
1041 | |
1113 | |
|
|
1114 | # no longer needed after getting rid of delete_package? |
1042 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1115 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1043 | |
1116 | |
1044 | my $registry = $obj->registry; |
1117 | my $registry = $obj->registry; |
1045 | |
1118 | |
1046 | @$registry = (); |
1119 | @$registry = (); |
1047 | |
1120 | |
… | |
… | |
1093 | utf8::decode (my $decname = $filename); |
1166 | utf8::decode (my $decname = $filename); |
1094 | warn sprintf "saving %s (%d,%d)\n", |
1167 | warn sprintf "saving %s (%d,%d)\n", |
1095 | $decname, length $$rdata, scalar @$objs; |
1168 | $decname, length $$rdata, scalar @$objs; |
1096 | |
1169 | |
1097 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1170 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1098 | chmod SAVE_MODE, $fh; |
1171 | aio_chmod $fh, SAVE_MODE; |
1099 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1172 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1100 | aio_fsync $fh if $cf::USE_FSYNC; |
1173 | if ($cf::USE_FSYNC) { |
|
|
1174 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1175 | aio_fsync $fh; |
|
|
1176 | } |
1101 | close $fh; |
1177 | aio_close $fh; |
1102 | |
1178 | |
1103 | if (@$objs) { |
1179 | if (@$objs) { |
1104 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1180 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1105 | chmod SAVE_MODE, $fh; |
1181 | aio_chmod $fh, SAVE_MODE; |
1106 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1182 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1107 | aio_write $fh, 0, (length $data), $data, 0; |
1183 | aio_write $fh, 0, (length $data), $data, 0; |
1108 | aio_fsync $fh if $cf::USE_FSYNC; |
1184 | if ($cf::USE_FSYNC) { |
|
|
1185 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1186 | aio_fsync $fh; |
|
|
1187 | } |
1109 | close $fh; |
1188 | aio_close $fh; |
1110 | aio_rename "$filename.pst~", "$filename.pst"; |
1189 | aio_rename "$filename.pst~", "$filename.pst"; |
1111 | } |
1190 | } |
1112 | } else { |
1191 | } else { |
1113 | aio_unlink "$filename.pst"; |
1192 | aio_unlink "$filename.pst"; |
1114 | } |
1193 | } |
1115 | |
1194 | |
1116 | aio_rename "$filename~", $filename; |
1195 | aio_rename "$filename~", $filename; |
|
|
1196 | |
|
|
1197 | $filename =~ s%/[^/]+$%%; |
|
|
1198 | aio_pathsync $filename if $cf::USE_FSYNC; |
1117 | } else { |
1199 | } else { |
1118 | warn "FATAL: $filename~: $!\n"; |
1200 | warn "unable to save objects: $filename~: $!\n"; |
1119 | } |
1201 | } |
1120 | } else { |
1202 | } else { |
1121 | aio_unlink $filename; |
1203 | aio_unlink $filename; |
1122 | aio_unlink "$filename.pst"; |
1204 | aio_unlink "$filename.pst"; |
1123 | } |
1205 | } |
… | |
… | |
1214 | my ($name, $cb) = @_; |
1296 | my ($name, $cb) = @_; |
1215 | |
1297 | |
1216 | $EXTICMD{$name} = $cb; |
1298 | $EXTICMD{$name} = $cb; |
1217 | } |
1299 | } |
1218 | |
1300 | |
|
|
1301 | use File::Glob (); |
|
|
1302 | |
1219 | cf::player->attach ( |
1303 | cf::player->attach ( |
1220 | on_command => sub { |
1304 | on_command => sub { |
1221 | my ($pl, $name, $params) = @_; |
1305 | my ($pl, $name, $params) = @_; |
1222 | |
1306 | |
1223 | my $cb = $COMMAND{$name} |
1307 | my $cb = $COMMAND{$name} |
… | |
… | |
1255 | |
1339 | |
1256 | cf::override; |
1340 | cf::override; |
1257 | }, |
1341 | }, |
1258 | ); |
1342 | ); |
1259 | |
1343 | |
|
|
1344 | # "readahead" all extensions |
|
|
1345 | sub cache_extensions { |
|
|
1346 | my $grp = IO::AIO::aio_group; |
|
|
1347 | |
|
|
1348 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
|
|
1349 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1350 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1351 | } |
|
|
1352 | }; |
|
|
1353 | |
|
|
1354 | $grp |
|
|
1355 | } |
|
|
1356 | |
1260 | sub load_extensions { |
1357 | sub load_extensions { |
1261 | cf::sync_job { |
1358 | cf::sync_job { |
1262 | my %todo; |
1359 | my %todo; |
1263 | |
1360 | |
1264 | for my $path (<$LIBDIR/*.ext>) { |
1361 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1283 | |
1380 | |
1284 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1381 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1285 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1382 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1286 | |
1383 | |
1287 | $ext{source} = |
1384 | $ext{source} = |
1288 | "package $pkg; use strict; use utf8;\n" |
1385 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1289 | . "#line 1 \"$path\"\n{\n" |
1386 | . "#line 1 \"$path\"\n{\n" |
1290 | . $source |
1387 | . $source |
1291 | . "\n};\n1"; |
1388 | . "\n};\n1"; |
1292 | |
1389 | |
1293 | $todo{$base} = \%ext; |
1390 | $todo{$base} = \%ext; |
… | |
… | |
1309 | my $msg = $@ ? "$v->{path}: $@\n" |
1406 | my $msg = $@ ? "$v->{path}: $@\n" |
1310 | : "$v->{base}: extension inactive.\n"; |
1407 | : "$v->{base}: extension inactive.\n"; |
1311 | |
1408 | |
1312 | if (exists $v->{meta}{mandatory}) { |
1409 | if (exists $v->{meta}{mandatory}) { |
1313 | warn $msg; |
1410 | warn $msg; |
1314 | warn "mandatory extension failed to load, exiting.\n"; |
1411 | cf::cleanup "mandatory extension failed to load, exiting."; |
1315 | exit 1; |
|
|
1316 | } |
1412 | } |
1317 | |
1413 | |
1318 | warn $msg; |
1414 | warn $msg; |
1319 | } |
1415 | } |
1320 | |
1416 | |
… | |
… | |
1334 | |
1430 | |
1335 | =back |
1431 | =back |
1336 | |
1432 | |
1337 | =head2 CORE EXTENSIONS |
1433 | =head2 CORE EXTENSIONS |
1338 | |
1434 | |
1339 | Functions and methods that extend core crossfire objects. |
1435 | Functions and methods that extend core deliantra objects. |
1340 | |
1436 | |
1341 | =cut |
1437 | =cut |
1342 | |
1438 | |
1343 | package cf::player; |
1439 | package cf::player; |
1344 | |
1440 | |
… | |
… | |
1387 | |
1483 | |
1388 | sub exists($) { |
1484 | sub exists($) { |
1389 | my ($login) = @_; |
1485 | my ($login) = @_; |
1390 | |
1486 | |
1391 | $cf::PLAYER{$login} |
1487 | $cf::PLAYER{$login} |
1392 | or cf::sync_job { !aio_stat path $login } |
1488 | or !aio_stat path $login |
1393 | } |
1489 | } |
1394 | |
1490 | |
1395 | sub find($) { |
1491 | sub find($) { |
1396 | return $cf::PLAYER{$_[0]} || do { |
1492 | return $cf::PLAYER{$_[0]} || do { |
1397 | my $login = $_[0]; |
1493 | my $login = $_[0]; |
… | |
… | |
1409 | my $f = new_from_file cf::object::thawer path $login |
1505 | my $f = new_from_file cf::object::thawer path $login |
1410 | or return; |
1506 | or return; |
1411 | |
1507 | |
1412 | my $pl = cf::player::load_pl $f |
1508 | my $pl = cf::player::load_pl $f |
1413 | or return; |
1509 | or return; |
|
|
1510 | |
1414 | local $cf::PLAYER_LOADING{$login} = $pl; |
1511 | local $cf::PLAYER_LOADING{$login} = $pl; |
1415 | $f->resolve_delayed_derefs; |
1512 | $f->resolve_delayed_derefs; |
1416 | $cf::PLAYER{$login} = $pl |
1513 | $cf::PLAYER{$login} = $pl |
1417 | } |
1514 | } |
1418 | } |
1515 | } |
… | |
… | |
1428 | |
1525 | |
1429 | return if $pl->{deny_save}; |
1526 | return if $pl->{deny_save}; |
1430 | |
1527 | |
1431 | aio_mkdir playerdir $pl, 0770; |
1528 | aio_mkdir playerdir $pl, 0770; |
1432 | $pl->{last_save} = $cf::RUNTIME; |
1529 | $pl->{last_save} = $cf::RUNTIME; |
|
|
1530 | |
|
|
1531 | cf::get_slot 0.01; |
1433 | |
1532 | |
1434 | $pl->save_pl ($path); |
1533 | $pl->save_pl ($path); |
1435 | cf::cede_to_tick; |
1534 | cf::cede_to_tick; |
1436 | } |
1535 | } |
1437 | |
1536 | |
… | |
… | |
1469 | my ($pl) = @_; |
1568 | my ($pl) = @_; |
1470 | |
1569 | |
1471 | my $name = $pl->ob->name; |
1570 | my $name = $pl->ob->name; |
1472 | |
1571 | |
1473 | $pl->{deny_save} = 1; |
1572 | $pl->{deny_save} = 1; |
1474 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1573 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1475 | |
1574 | |
1476 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1575 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1477 | $pl->deactivate; |
1576 | $pl->deactivate; |
|
|
1577 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1578 | $pl->ob->check_score; |
1478 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1579 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1479 | $pl->ns->destroy if $pl->ns; |
1580 | $pl->ns->destroy if $pl->ns; |
1480 | |
1581 | |
1481 | my $path = playerdir $pl; |
1582 | my $path = playerdir $pl; |
1482 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1583 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1521 | |
1622 | |
1522 | for my $login (@$dirs) { |
1623 | for my $login (@$dirs) { |
1523 | my $path = path $login; |
1624 | my $path = path $login; |
1524 | |
1625 | |
1525 | # a .pst is a dead give-away for a valid player |
1626 | # a .pst is a dead give-away for a valid player |
1526 | unless (-e "$path.pst") { |
1627 | # if no pst file found, open and chekc for blocked users |
|
|
1628 | if (aio_stat "$path.pst") { |
1527 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1629 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1528 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1630 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1529 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1631 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1530 | } |
1632 | } |
1531 | |
1633 | |
… | |
… | |
1562 | } |
1664 | } |
1563 | |
1665 | |
1564 | \@paths |
1666 | \@paths |
1565 | } |
1667 | } |
1566 | |
1668 | |
1567 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1669 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1568 | |
1670 | |
1569 | Expand crossfire pod fragments into protocol xml. |
1671 | Expand deliantra pod fragments into protocol xml. |
1570 | |
|
|
1571 | =cut |
|
|
1572 | |
|
|
1573 | use re 'eval'; |
|
|
1574 | |
|
|
1575 | my $group; |
|
|
1576 | my $interior; $interior = qr{ |
|
|
1577 | # match a pod interior sequence sans C<< >> |
|
|
1578 | (?: |
|
|
1579 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1580 | | < (??{$interior}) > |
|
|
1581 | ) |
|
|
1582 | }x; |
|
|
1583 | |
|
|
1584 | sub expand_cfpod { |
|
|
1585 | my ($self, $pod) = @_; |
|
|
1586 | |
|
|
1587 | my $xml; |
|
|
1588 | |
|
|
1589 | while () { |
|
|
1590 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1591 | $group = $1; |
|
|
1592 | |
|
|
1593 | $group =~ s/&/&/g; |
|
|
1594 | $group =~ s/</</g; |
|
|
1595 | |
|
|
1596 | $xml .= $group; |
|
|
1597 | } elsif ($pod =~ m%\G |
|
|
1598 | ([BCGHITU]) |
|
|
1599 | < |
|
|
1600 | (?: |
|
|
1601 | ([^<>]*) (?{ $group = $^N }) |
|
|
1602 | | < $interior > |
|
|
1603 | ) |
|
|
1604 | > |
|
|
1605 | %gcsx |
|
|
1606 | ) { |
|
|
1607 | my ($code, $data) = ($1, $group); |
|
|
1608 | |
|
|
1609 | if ($code eq "B") { |
|
|
1610 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1611 | } elsif ($code eq "I") { |
|
|
1612 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1613 | } elsif ($code eq "U") { |
|
|
1614 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1615 | } elsif ($code eq "C") { |
|
|
1616 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1617 | } elsif ($code eq "T") { |
|
|
1618 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1619 | } elsif ($code eq "G") { |
|
|
1620 | my ($male, $female) = split /\|/, $data; |
|
|
1621 | $data = $self->gender ? $female : $male; |
|
|
1622 | $xml .= expand_cfpod ($self, $data); |
|
|
1623 | } elsif ($code eq "H") { |
|
|
1624 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
|
|
1625 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1626 | "") |
|
|
1627 | [$self->{hintmode}]; |
|
|
1628 | } else { |
|
|
1629 | $xml .= "error processing '$code($data)' directive"; |
|
|
1630 | } |
|
|
1631 | } else { |
|
|
1632 | if ($pod =~ /\G(.+)/) { |
|
|
1633 | warn "parse error while expanding $pod (at $1)"; |
|
|
1634 | } |
|
|
1635 | last; |
|
|
1636 | } |
|
|
1637 | } |
|
|
1638 | |
|
|
1639 | for ($xml) { |
|
|
1640 | # create single paragraphs (very hackish) |
|
|
1641 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1642 | |
|
|
1643 | # compress some whitespace |
|
|
1644 | s/\s+\n/\n/g; # ws line-ends |
|
|
1645 | s/\n\n+/\n/g; # double lines |
|
|
1646 | s/^\n+//; # beginning lines |
|
|
1647 | s/\n+$//; # ending lines |
|
|
1648 | } |
|
|
1649 | |
|
|
1650 | $xml |
|
|
1651 | } |
|
|
1652 | |
|
|
1653 | no re 'eval'; |
|
|
1654 | |
|
|
1655 | sub hintmode { |
|
|
1656 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1657 | $_[0]{hintmode} |
|
|
1658 | } |
|
|
1659 | |
1672 | |
1660 | =item $player->ext_reply ($msgid, @msg) |
1673 | =item $player->ext_reply ($msgid, @msg) |
1661 | |
1674 | |
1662 | Sends an ext reply to the player. |
1675 | Sends an ext reply to the player. |
1663 | |
1676 | |
… | |
… | |
1730 | our $MAX_RESET = 3600; |
1743 | our $MAX_RESET = 3600; |
1731 | our $DEFAULT_RESET = 3000; |
1744 | our $DEFAULT_RESET = 3000; |
1732 | |
1745 | |
1733 | sub generate_random_map { |
1746 | sub generate_random_map { |
1734 | my ($self, $rmp) = @_; |
1747 | my ($self, $rmp) = @_; |
|
|
1748 | |
|
|
1749 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1750 | |
1735 | # mit "rum" bekleckern, nicht |
1751 | # mit "rum" bekleckern, nicht |
1736 | $self->_create_random_map ( |
1752 | $self->_create_random_map ( |
1737 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1753 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1738 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1754 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1739 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1755 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1861 | |
1877 | |
1862 | # the temporary/swap location |
1878 | # the temporary/swap location |
1863 | sub save_path { |
1879 | sub save_path { |
1864 | my ($self) = @_; |
1880 | my ($self) = @_; |
1865 | |
1881 | |
1866 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1882 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1867 | "$TMPDIR/$path.map" |
1883 | "$TMPDIR/$path.map" |
1868 | } |
1884 | } |
1869 | |
1885 | |
1870 | # the unique path, undef == no special unique path |
1886 | # the unique path, undef == no special unique path |
1871 | sub uniq_path { |
1887 | sub uniq_path { |
1872 | my ($self) = @_; |
1888 | my ($self) = @_; |
1873 | |
1889 | |
1874 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1890 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1875 | "$UNIQUEDIR/$path" |
1891 | "$UNIQUEDIR/$path" |
1876 | } |
|
|
1877 | |
|
|
1878 | # and all this just because we cannot iterate over |
|
|
1879 | # all maps in C++... |
|
|
1880 | sub change_all_map_light { |
|
|
1881 | my ($change) = @_; |
|
|
1882 | |
|
|
1883 | $_->change_map_light ($change) |
|
|
1884 | for grep $_->outdoor, values %cf::MAP; |
|
|
1885 | } |
1892 | } |
1886 | |
1893 | |
1887 | sub decay_objects { |
1894 | sub decay_objects { |
1888 | my ($self) = @_; |
1895 | my ($self) = @_; |
1889 | |
1896 | |
… | |
… | |
1973 | sub find { |
1980 | sub find { |
1974 | my ($path, $origin) = @_; |
1981 | my ($path, $origin) = @_; |
1975 | |
1982 | |
1976 | $path = normalise $path, $origin && $origin->path; |
1983 | $path = normalise $path, $origin && $origin->path; |
1977 | |
1984 | |
1978 | cf::lock_wait "map_data:$path";#d#remove |
1985 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1979 | cf::lock_wait "map_find:$path"; |
1986 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1980 | |
1987 | |
1981 | $cf::MAP{$path} || do { |
1988 | $cf::MAP{$path} || do { |
1982 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1983 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1984 | |
|
|
1985 | my $map = new_from_path cf::map $path |
1989 | my $map = new_from_path cf::map $path |
1986 | or return; |
1990 | or return; |
1987 | |
1991 | |
1988 | $map->{last_save} = $cf::RUNTIME; |
1992 | $map->{last_save} = $cf::RUNTIME; |
1989 | |
1993 | |
… | |
… | |
1991 | or return; |
1995 | or return; |
1992 | |
1996 | |
1993 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1997 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1994 | # doing this can freeze the server in a sync job, obviously |
1998 | # doing this can freeze the server in a sync job, obviously |
1995 | #$cf::WAIT_FOR_TICK->wait; |
1999 | #$cf::WAIT_FOR_TICK->wait; |
|
|
2000 | undef $guard2; |
1996 | undef $guard1; |
2001 | undef $guard1; |
1997 | undef $guard2; |
|
|
1998 | $map->reset; |
2002 | $map->reset; |
1999 | return find $path; |
2003 | return find $path; |
2000 | } |
2004 | } |
2001 | |
2005 | |
2002 | $cf::MAP{$path} = $map |
2006 | $cf::MAP{$path} = $map |
… | |
… | |
2029 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2033 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2030 | $f->skip_block; |
2034 | $f->skip_block; |
2031 | $self->_load_objects ($f) |
2035 | $self->_load_objects ($f) |
2032 | or return; |
2036 | or return; |
2033 | |
2037 | |
2034 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2038 | $self->post_load_original |
2035 | if delete $self->{load_original}; |
2039 | if delete $self->{load_original}; |
2036 | |
2040 | |
2037 | if (my $uniq = $self->uniq_path) { |
2041 | if (my $uniq = $self->uniq_path) { |
2038 | utf8::encode $uniq; |
2042 | utf8::encode $uniq; |
2039 | unless (aio_stat $uniq) { |
2043 | unless (aio_stat $uniq) { |
… | |
… | |
2057 | unless ($self->{deny_activate}) { |
2061 | unless ($self->{deny_activate}) { |
2058 | $self->decay_objects; |
2062 | $self->decay_objects; |
2059 | $self->fix_auto_apply; |
2063 | $self->fix_auto_apply; |
2060 | $self->update_buttons; |
2064 | $self->update_buttons; |
2061 | cf::cede_to_tick; |
2065 | cf::cede_to_tick; |
2062 | $self->set_darkness_map; |
|
|
2063 | cf::cede_to_tick; |
|
|
2064 | $self->activate; |
2066 | $self->activate; |
2065 | } |
2067 | } |
2066 | |
2068 | |
2067 | $self->{last_save} = $cf::RUNTIME; |
2069 | $self->{last_save} = $cf::RUNTIME; |
2068 | $self->last_access ($cf::RUNTIME); |
2070 | $self->last_access ($cf::RUNTIME); |
2069 | |
2071 | |
2070 | $self->in_memory (cf::MAP_IN_MEMORY); |
2072 | $self->in_memory (cf::MAP_ACTIVE); |
2071 | } |
2073 | } |
2072 | |
2074 | |
2073 | $self->post_load; |
2075 | $self->post_load; |
2074 | } |
2076 | } |
2075 | |
2077 | |
… | |
… | |
2133 | my ($path, $origin, $load) = @_; |
2135 | my ($path, $origin, $load) = @_; |
2134 | |
2136 | |
2135 | $path = normalise $path, $origin && $origin->{path}; |
2137 | $path = normalise $path, $origin && $origin->{path}; |
2136 | |
2138 | |
2137 | if (my $map = $cf::MAP{$path}) { |
2139 | if (my $map = $cf::MAP{$path}) { |
2138 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2140 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2139 | } |
2141 | } |
2140 | |
2142 | |
2141 | $MAP_PREFETCH{$path} |= $load; |
2143 | $MAP_PREFETCH{$path} |= $load; |
2142 | |
2144 | |
2143 | $MAP_PREFETCHER ||= cf::async { |
2145 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2180 | cf::async { |
2182 | cf::async { |
2181 | $Coro::current->{desc} = "map player save"; |
2183 | $Coro::current->{desc} = "map player save"; |
2182 | $_->contr->save for $self->players; |
2184 | $_->contr->save for $self->players; |
2183 | }; |
2185 | }; |
2184 | |
2186 | |
|
|
2187 | cf::get_slot 0.02; |
|
|
2188 | |
2185 | if ($uniq) { |
2189 | if ($uniq) { |
2186 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2190 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2187 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2191 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2188 | } else { |
2192 | } else { |
2189 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2193 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
… | |
… | |
2197 | $self->save; |
2201 | $self->save; |
2198 | |
2202 | |
2199 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2203 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2200 | |
2204 | |
2201 | return if $self->players; |
2205 | return if $self->players; |
2202 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2206 | return if $self->in_memory != cf::MAP_ACTIVE; |
2203 | return if $self->{deny_save}; |
2207 | return if $self->{deny_save}; |
2204 | |
2208 | |
2205 | $self->in_memory (cf::MAP_SWAPPED); |
2209 | $self->in_memory (cf::MAP_SWAPPED); |
2206 | |
2210 | |
2207 | $self->deactivate; |
2211 | $self->deactivate; |
… | |
… | |
2232 | |
2236 | |
2233 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2237 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2234 | |
2238 | |
2235 | return if $self->players; |
2239 | return if $self->players; |
2236 | |
2240 | |
2237 | warn "resetting map ", $self->path; |
2241 | warn "resetting map ", $self->path, "\n"; |
2238 | |
2242 | |
2239 | $self->in_memory (cf::MAP_SWAPPED); |
2243 | $self->in_memory (cf::MAP_SWAPPED); |
2240 | |
2244 | |
2241 | # need to save uniques path |
2245 | # need to save uniques path |
2242 | unless ($self->{deny_save}) { |
2246 | unless ($self->{deny_save}) { |
… | |
… | |
2325 | |
2329 | |
2326 | sub unique_maps() { |
2330 | sub unique_maps() { |
2327 | [ |
2331 | [ |
2328 | map { |
2332 | map { |
2329 | utf8::decode $_; |
2333 | utf8::decode $_; |
2330 | /\.map$/ |
2334 | s/\.map$//; # TODO future compatibility hack |
|
|
2335 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2336 | ? () |
2331 | ? normalise $_ |
2337 | : normalise $_ |
2332 | : () |
|
|
2333 | } @{ aio_readdir $UNIQUEDIR or [] } |
2338 | } @{ aio_readdir $UNIQUEDIR or [] } |
2334 | ] |
2339 | ] |
2335 | } |
2340 | } |
2336 | |
2341 | |
2337 | package cf; |
|
|
2338 | |
|
|
2339 | =back |
2342 | =back |
2340 | |
2343 | |
2341 | =head3 cf::object |
2344 | =head3 cf::object |
2342 | |
2345 | |
2343 | =cut |
2346 | =cut |
… | |
… | |
2346 | |
2349 | |
2347 | =over 4 |
2350 | =over 4 |
2348 | |
2351 | |
2349 | =item $ob->inv_recursive |
2352 | =item $ob->inv_recursive |
2350 | |
2353 | |
2351 | Returns the inventory of the object _and_ their inventories, recursively. |
2354 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2355 | but I<not> the object itself. |
2352 | |
2356 | |
2353 | =cut |
2357 | =cut |
2354 | |
2358 | |
2355 | sub inv_recursive_; |
2359 | sub inv_recursive_; |
2356 | sub inv_recursive_ { |
2360 | sub inv_recursive_ { |
… | |
… | |
2361 | inv_recursive_ inv $_[0] |
2365 | inv_recursive_ inv $_[0] |
2362 | } |
2366 | } |
2363 | |
2367 | |
2364 | =item $ref = $ob->ref |
2368 | =item $ref = $ob->ref |
2365 | |
2369 | |
2366 | creates and returns a persistent reference to an objetc that can be stored as a string. |
2370 | Creates and returns a persistent reference to an object that can be stored as a string. |
2367 | |
2371 | |
2368 | =item $ob = cf::object::deref ($refstring) |
2372 | =item $ob = cf::object::deref ($refstring) |
2369 | |
2373 | |
2370 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2374 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2371 | even if the object actually exists. May block. |
2375 | even if the object actually exists. May block. |
… | |
… | |
2403 | can be C<undef>. Does the right thing when the player is currently in a |
2407 | can be C<undef>. Does the right thing when the player is currently in a |
2404 | dialogue with the given NPC character. |
2408 | dialogue with the given NPC character. |
2405 | |
2409 | |
2406 | =cut |
2410 | =cut |
2407 | |
2411 | |
|
|
2412 | our $SAY_CHANNEL = { |
|
|
2413 | id => "say", |
|
|
2414 | title => "Map", |
|
|
2415 | reply => "say ", |
|
|
2416 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
|
|
2417 | }; |
|
|
2418 | |
|
|
2419 | our $CHAT_CHANNEL = { |
|
|
2420 | id => "chat", |
|
|
2421 | title => "Chat", |
|
|
2422 | reply => "chat ", |
|
|
2423 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2424 | }; |
|
|
2425 | |
2408 | # rough implementation of a future "reply" method that works |
2426 | # rough implementation of a future "reply" method that works |
2409 | # with dialog boxes. |
2427 | # with dialog boxes. |
2410 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2428 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2411 | sub cf::object::player::reply($$$;$) { |
2429 | sub cf::object::player::reply($$$;$) { |
2412 | my ($self, $npc, $msg, $flags) = @_; |
2430 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2423 | my $dialog = $pl->{npc_dialog}; |
2441 | my $dialog = $pl->{npc_dialog}; |
2424 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2442 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2425 | |
2443 | |
2426 | } else { |
2444 | } else { |
2427 | $msg = $npc->name . " says: $msg" if $npc; |
2445 | $msg = $npc->name . " says: $msg" if $npc; |
2428 | $self->message ($msg, $flags); |
2446 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2429 | } |
2447 | } |
2430 | } |
2448 | } |
2431 | } |
2449 | } |
2432 | |
2450 | |
2433 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2451 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2458 | |
2476 | |
2459 | =item $player_object->enter_link |
2477 | =item $player_object->enter_link |
2460 | |
2478 | |
2461 | Freezes the player and moves him/her to a special map (C<{link}>). |
2479 | Freezes the player and moves him/her to a special map (C<{link}>). |
2462 | |
2480 | |
2463 | The player should be reasonably safe there for short amounts of time. You |
2481 | The player should be reasonably safe there for short amounts of time (e.g. |
2464 | I<MUST> call C<leave_link> as soon as possible, though. |
2482 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2483 | though, as the palyer cannot control the character while it is on the link |
|
|
2484 | map. |
2465 | |
2485 | |
2466 | Will never block. |
2486 | Will never block. |
2467 | |
2487 | |
2468 | =item $player_object->leave_link ($map, $x, $y) |
2488 | =item $player_object->leave_link ($map, $x, $y) |
2469 | |
2489 | |
… | |
… | |
2527 | |
2547 | |
2528 | $map->load; |
2548 | $map->load; |
2529 | $map->load_neighbours; |
2549 | $map->load_neighbours; |
2530 | |
2550 | |
2531 | return unless $self->contr->active; |
2551 | return unless $self->contr->active; |
2532 | $self->activate_recursive; |
|
|
2533 | |
2552 | |
2534 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2553 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2535 | $self->enter_map ($map, $x, $y); |
2554 | $self->enter_map ($map, $x, $y); |
|
|
2555 | |
|
|
2556 | # only activate afterwards, to support waiting in hooks |
|
|
2557 | $self->activate_recursive; |
2536 | } |
2558 | } |
2537 | |
2559 | |
2538 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2560 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2539 | |
2561 | |
2540 | Moves the player to the given map-path and coordinates by first freezing |
2562 | Moves the player to the given map-path and coordinates by first freezing |
2541 | her, loading and preparing them map, calling the provided $check callback |
2563 | her, loading and preparing them map, calling the provided $check callback |
2542 | that has to return the map if sucecssful, and then unfreezes the player on |
2564 | that has to return the map if sucecssful, and then unfreezes the player on |
2543 | the new (success) or old (failed) map position. In either case, $done will |
2565 | the new (success) or old (failed) map position. In either case, $done will |
2544 | be called at the end of this process. |
2566 | be called at the end of this process. |
|
|
2567 | |
|
|
2568 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2569 | it needs a loaded map it has to call C<< ->load >>. |
2545 | |
2570 | |
2546 | =cut |
2571 | =cut |
2547 | |
2572 | |
2548 | our $GOTOGEN; |
2573 | our $GOTOGEN; |
2549 | |
2574 | |
… | |
… | |
2628 | } |
2653 | } |
2629 | |
2654 | |
2630 | sub prepare_random_map { |
2655 | sub prepare_random_map { |
2631 | my ($exit) = @_; |
2656 | my ($exit) = @_; |
2632 | |
2657 | |
2633 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2634 | |
|
|
2635 | # all this does is basically replace the /! path by |
2658 | # all this does is basically replace the /! path by |
2636 | # a new random map path (?random/...) with a seed |
2659 | # a new random map path (?random/...) with a seed |
2637 | # that depends on the exit object |
2660 | # that depends on the exit object |
2638 | |
2661 | |
2639 | my $rmp = parse_random_map_params $exit->msg; |
2662 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2641 | if ($exit->map) { |
2664 | if ($exit->map) { |
2642 | $rmp->{region} = $exit->region->name; |
2665 | $rmp->{region} = $exit->region->name; |
2643 | $rmp->{origin_map} = $exit->map->path; |
2666 | $rmp->{origin_map} = $exit->map->path; |
2644 | $rmp->{origin_x} = $exit->x; |
2667 | $rmp->{origin_x} = $exit->x; |
2645 | $rmp->{origin_y} = $exit->y; |
2668 | $rmp->{origin_y} = $exit->y; |
|
|
2669 | |
|
|
2670 | $exit->map->touch; |
2646 | } |
2671 | } |
2647 | |
2672 | |
2648 | $rmp->{random_seed} ||= $exit->random_seed; |
2673 | $rmp->{random_seed} ||= $exit->random_seed; |
2649 | |
2674 | |
2650 | my $data = cf::encode_json $rmp; |
2675 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2651 | my $md5 = Digest::MD5::md5_hex $data; |
2676 | my $md5 = Digest::MD5::md5_hex $data; |
2652 | my $meta = "$RANDOMDIR/$md5.meta"; |
2677 | my $meta = "$RANDOMDIR/$md5.meta"; |
2653 | |
2678 | |
2654 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2679 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2655 | aio_write $fh, 0, (length $data), $data, 0; |
2680 | aio_write $fh, 0, (length $data), $data, 0; |
2656 | undef $fh; |
2681 | undef $fh; |
2657 | aio_rename "$meta~", $meta; |
2682 | aio_rename "$meta~", $meta; |
2658 | |
2683 | |
|
|
2684 | my $slaying = "?random/$md5"; |
|
|
2685 | |
|
|
2686 | if ($exit->valid) { |
2659 | $exit->slaying ("?random/$md5"); |
2687 | $exit->slaying ("?random/$md5"); |
2660 | $exit->msg (undef); |
2688 | $exit->msg (undef); |
|
|
2689 | } |
2661 | } |
2690 | } |
2662 | } |
2691 | } |
2663 | |
2692 | |
2664 | sub cf::object::player::enter_exit { |
2693 | sub cf::object::player::enter_exit { |
2665 | my ($self, $exit) = @_; |
2694 | my ($self, $exit) = @_; |
2666 | |
2695 | |
2667 | return unless $self->type == cf::PLAYER; |
2696 | return unless $self->type == cf::PLAYER; |
2668 | |
2697 | |
2669 | if ($exit->slaying eq "/!") { |
|
|
2670 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2671 | # the problem is that $exit might not survive long enough |
|
|
2672 | # so it needs to be done right now, right here |
|
|
2673 | cf::sync_job { prepare_random_map $exit }; |
|
|
2674 | } |
|
|
2675 | |
|
|
2676 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2677 | my $hp = $exit->stats->hp; |
|
|
2678 | my $sp = $exit->stats->sp; |
|
|
2679 | |
|
|
2680 | $self->enter_link; |
2698 | $self->enter_link; |
2681 | |
2699 | |
2682 | # if exit is damned, update players death & WoR home-position |
|
|
2683 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2684 | if $exit->flag (FLAG_DAMNED); |
|
|
2685 | |
|
|
2686 | (async { |
2700 | (async { |
2687 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
2701 | $Coro::current->{desc} = "enter_exit"; |
2688 | |
2702 | |
2689 | $self->deactivate_recursive; # just to be sure |
|
|
2690 | unless (eval { |
2703 | unless (eval { |
|
|
2704 | $self->deactivate_recursive; # just to be sure |
|
|
2705 | |
|
|
2706 | # random map handling |
|
|
2707 | { |
|
|
2708 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2709 | |
|
|
2710 | prepare_random_map $exit |
|
|
2711 | if $exit->slaying eq "/!"; |
|
|
2712 | } |
|
|
2713 | |
|
|
2714 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2715 | my $x = $exit->stats->hp; |
|
|
2716 | my $y = $exit->stats->sp; |
|
|
2717 | |
2691 | $self->goto ($slaying, $hp, $sp); |
2718 | $self->goto ($map, $x, $y); |
2692 | |
2719 | |
|
|
2720 | # if exit is damned, update players death & WoR home-position |
|
|
2721 | $self->contr->savebed ($map, $x, $y) |
|
|
2722 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2723 | |
2693 | 1; |
2724 | 1 |
2694 | }) { |
2725 | }) { |
2695 | $self->message ("Something went wrong deep within the crossfire server. " |
2726 | $self->message ("Something went wrong deep within the deliantra server. " |
2696 | . "I'll try to bring you back to the map you were before. " |
2727 | . "I'll try to bring you back to the map you were before. " |
2697 | . "Please report this to the dungeon master!", |
2728 | . "Please report this to the dungeon master!", |
2698 | cf::NDI_UNIQUE | cf::NDI_RED); |
2729 | cf::NDI_UNIQUE | cf::NDI_RED); |
2699 | |
2730 | |
2700 | warn "ERROR in enter_exit: $@"; |
2731 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2766 | id => "infobox", |
2797 | id => "infobox", |
2767 | title => "Body Parts", |
2798 | title => "Body Parts", |
2768 | reply => undef, |
2799 | reply => undef, |
2769 | tooltip => "Shows which body parts you posess and are available", |
2800 | tooltip => "Shows which body parts you posess and are available", |
2770 | }, |
2801 | }, |
|
|
2802 | "c/statistics" => { |
|
|
2803 | id => "infobox", |
|
|
2804 | title => "Statistics", |
|
|
2805 | reply => undef, |
|
|
2806 | tooltip => "Shows your primary statistics", |
|
|
2807 | }, |
|
|
2808 | "c/skills" => { |
|
|
2809 | id => "infobox", |
|
|
2810 | title => "Skills", |
|
|
2811 | reply => undef, |
|
|
2812 | tooltip => "Shows your experience per skill and item power", |
|
|
2813 | }, |
|
|
2814 | "c/shopitems" => { |
|
|
2815 | id => "infobox", |
|
|
2816 | title => "Shop Items", |
|
|
2817 | reply => undef, |
|
|
2818 | tooltip => "Shows the items currently for sale in this shop", |
|
|
2819 | }, |
|
|
2820 | "c/resistances" => { |
|
|
2821 | id => "infobox", |
|
|
2822 | title => "Resistances", |
|
|
2823 | reply => undef, |
|
|
2824 | tooltip => "Shows your resistances", |
|
|
2825 | }, |
|
|
2826 | "c/pets" => { |
|
|
2827 | id => "infobox", |
|
|
2828 | title => "Pets", |
|
|
2829 | reply => undef, |
|
|
2830 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2831 | }, |
|
|
2832 | "c/perceiveself" => { |
|
|
2833 | id => "infobox", |
|
|
2834 | title => "Perceive Self", |
|
|
2835 | reply => undef, |
|
|
2836 | tooltip => "You gained detailed knowledge about yourself", |
|
|
2837 | }, |
2771 | "c/uptime" => { |
2838 | "c/uptime" => { |
2772 | id => "infobox", |
2839 | id => "infobox", |
2773 | title => "Uptime", |
2840 | title => "Uptime", |
2774 | reply => undef, |
2841 | reply => undef, |
2775 | tooltip => "How long the server has been running since last restart", |
2842 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
2778 | id => "infobox", |
2845 | id => "infobox", |
2779 | title => "Map Info", |
2846 | title => "Map Info", |
2780 | reply => undef, |
2847 | reply => undef, |
2781 | tooltip => "Information related to the maps", |
2848 | tooltip => "Information related to the maps", |
2782 | }, |
2849 | }, |
|
|
2850 | "c/party" => { |
|
|
2851 | id => "party", |
|
|
2852 | title => "Party", |
|
|
2853 | reply => "gsay ", |
|
|
2854 | tooltip => "Messages and chat related to your party", |
|
|
2855 | }, |
|
|
2856 | "c/death" => { |
|
|
2857 | id => "death", |
|
|
2858 | title => "Death", |
|
|
2859 | reply => undef, |
|
|
2860 | tooltip => "Reason for and more info about your most recent death", |
|
|
2861 | }, |
|
|
2862 | "c/say" => $SAY_CHANNEL, |
|
|
2863 | "c/chat" => $CHAT_CHANNEL, |
2783 | ); |
2864 | ); |
2784 | |
2865 | |
2785 | sub cf::client::send_msg { |
2866 | sub cf::client::send_msg { |
2786 | my ($self, $channel, $msg, $color, @extra) = @_; |
2867 | my ($self, $channel, $msg, $color, @extra) = @_; |
2787 | |
2868 | |
2788 | $msg = $self->pl->expand_cfpod ($msg); |
2869 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2870 | unless $color & cf::NDI_VERBATIM; |
2789 | |
2871 | |
2790 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2872 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2791 | |
2873 | |
2792 | # check predefined channels, for the benefit of C |
2874 | # check predefined channels, for the benefit of C |
2793 | if ($CHANNEL{$channel}) { |
2875 | if ($CHANNEL{$channel}) { |
2794 | $channel = $CHANNEL{$channel}; |
2876 | $channel = $CHANNEL{$channel}; |
2795 | |
2877 | |
2796 | $self->ext_msg (channel_info => $channel) |
2878 | $self->ext_msg (channel_info => $channel); |
2797 | if $self->can_msg; |
|
|
2798 | |
|
|
2799 | $channel = $channel->{id}; |
2879 | $channel = $channel->{id}; |
2800 | |
2880 | |
2801 | } elsif (ref $channel) { |
2881 | } elsif (ref $channel) { |
2802 | # send meta info to client, if not yet sent |
2882 | # send meta info to client, if not yet sent |
2803 | unless (exists $self->{channel}{$channel->{id}}) { |
2883 | unless (exists $self->{channel}{$channel->{id}}) { |
2804 | $self->{channel}{$channel->{id}} = $channel; |
2884 | $self->{channel}{$channel->{id}} = $channel; |
2805 | $self->ext_msg (channel_info => $channel) |
2885 | $self->ext_msg (channel_info => $channel); |
2806 | if $self->can_msg; |
|
|
2807 | } |
2886 | } |
2808 | |
2887 | |
2809 | $channel = $channel->{id}; |
2888 | $channel = $channel->{id}; |
2810 | } |
2889 | } |
2811 | |
2890 | |
2812 | return unless @extra || length $msg; |
2891 | return unless @extra || length $msg; |
2813 | |
2892 | |
2814 | if ($self->can_msg) { |
|
|
2815 | # default colour, mask it out |
2893 | # default colour, mask it out |
2816 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2894 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2817 | if $color & cf::NDI_DEF; |
2895 | if $color & cf::NDI_DEF; |
2818 | |
2896 | |
2819 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2897 | my $pkt = "msg " |
|
|
2898 | . $self->{json_coder}->encode ( |
2820 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2899 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2821 | } else { |
2900 | ); |
2822 | if ($color >= 0) { |
|
|
2823 | # replace some tags by gcfclient-compatible ones |
|
|
2824 | for ($msg) { |
|
|
2825 | 1 while |
|
|
2826 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2827 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2828 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2829 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2830 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2831 | } |
|
|
2832 | |
2901 | |
2833 | $color &= cf::NDI_COLOR_MASK; |
2902 | # try lzf for large packets |
|
|
2903 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2904 | if 1024 <= length $pkt and $self->{can_lzf}; |
2834 | |
2905 | |
2835 | utf8::encode $msg; |
2906 | # split very large packets |
2836 | |
2907 | if (8192 < length $pkt and $self->{can_lzf}) { |
2837 | if (0 && $msg =~ /\[/) { |
2908 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
2838 | # COMMAND/INFO |
2909 | $pkt = "frag"; |
2839 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2840 | } else { |
|
|
2841 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2842 | $self->send_packet ("drawinfo $color $msg") |
|
|
2843 | } |
|
|
2844 | } |
|
|
2845 | } |
2910 | } |
|
|
2911 | |
|
|
2912 | $self->send_packet ($pkt); |
2846 | } |
2913 | } |
2847 | |
2914 | |
2848 | =item $client->ext_msg ($type, @msg) |
2915 | =item $client->ext_msg ($type, @msg) |
2849 | |
2916 | |
2850 | Sends an ext event to the client. |
2917 | Sends an ext event to the client. |
… | |
… | |
3024 | |
3091 | |
3025 | The following functions and methods are available within a safe environment: |
3092 | The following functions and methods are available within a safe environment: |
3026 | |
3093 | |
3027 | cf::object |
3094 | cf::object |
3028 | contr pay_amount pay_player map x y force_find force_add destroy |
3095 | contr pay_amount pay_player map x y force_find force_add destroy |
3029 | insert remove name archname title slaying race decrease_ob_nr |
3096 | insert remove name archname title slaying race decrease split |
|
|
3097 | value |
3030 | |
3098 | |
3031 | cf::object::player |
3099 | cf::object::player |
3032 | player |
3100 | player |
3033 | |
3101 | |
3034 | cf::player |
3102 | cf::player |
… | |
… | |
3039 | |
3107 | |
3040 | =cut |
3108 | =cut |
3041 | |
3109 | |
3042 | for ( |
3110 | for ( |
3043 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3111 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3044 | insert remove inv name archname title slaying race |
3112 | insert remove inv nrof name archname title slaying race |
3045 | decrease_ob_nr destroy)], |
3113 | decrease split destroy change_exp value msg lore send_msg)], |
3046 | ["cf::object::player" => qw(player)], |
3114 | ["cf::object::player" => qw(player)], |
3047 | ["cf::player" => qw(peaceful)], |
3115 | ["cf::player" => qw(peaceful send_msg)], |
3048 | ["cf::map" => qw(trigger)], |
3116 | ["cf::map" => qw(trigger)], |
3049 | ) { |
3117 | ) { |
3050 | no strict 'refs'; |
3118 | no strict 'refs'; |
3051 | my ($pkg, @funs) = @$_; |
3119 | my ($pkg, @funs) = @$_; |
3052 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3120 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
… | |
… | |
3069 | my ($code, %vars) = @_; |
3137 | my ($code, %vars) = @_; |
3070 | |
3138 | |
3071 | my $qcode = $code; |
3139 | my $qcode = $code; |
3072 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3140 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3073 | $qcode =~ s/\n/\\n/g; |
3141 | $qcode =~ s/\n/\\n/g; |
|
|
3142 | |
|
|
3143 | %vars = (_dummy => 0) unless %vars; |
3074 | |
3144 | |
3075 | local $_; |
3145 | local $_; |
3076 | local @safe::cf::_safe_eval_args = values %vars; |
3146 | local @safe::cf::_safe_eval_args = values %vars; |
3077 | |
3147 | |
3078 | my $eval = |
3148 | my $eval = |
… | |
… | |
3258 | while (my ($k, $v) = each %$want) { |
3328 | while (my ($k, $v) = each %$want) { |
3259 | $ns->fx_want ($k, $v); |
3329 | $ns->fx_want ($k, $v); |
3260 | } |
3330 | } |
3261 | }; |
3331 | }; |
3262 | |
3332 | |
|
|
3333 | sub load_resource_file($) { |
|
|
3334 | my $guard = lock_acquire "load_resource_file"; |
|
|
3335 | |
|
|
3336 | my $status = load_resource_file_ $_[0]; |
|
|
3337 | get_slot 0.1, 100; |
|
|
3338 | cf::arch::commit_load; |
|
|
3339 | |
|
|
3340 | $status |
|
|
3341 | } |
|
|
3342 | |
3263 | sub reload_regions { |
3343 | sub reload_regions { |
3264 | # HACK to clear player env face cache, we need some signal framework |
3344 | # HACK to clear player env face cache, we need some signal framework |
3265 | # for this (global event?) |
3345 | # for this (global event?) |
3266 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3346 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3267 | |
3347 | |
… | |
… | |
3280 | } |
3360 | } |
3281 | |
3361 | |
3282 | sub reload_archetypes { |
3362 | sub reload_archetypes { |
3283 | load_resource_file "$DATADIR/archetypes" |
3363 | load_resource_file "$DATADIR/archetypes" |
3284 | or die "unable to load archetypes\n"; |
3364 | or die "unable to load archetypes\n"; |
3285 | #d# NEED to laod twice to resolve forward references |
|
|
3286 | # this really needs to be done in an extra post-pass |
|
|
3287 | # (which needs to be synchronous, so solve it differently) |
|
|
3288 | load_resource_file "$DATADIR/archetypes" |
|
|
3289 | or die "unable to load archetypes\n"; |
|
|
3290 | } |
3365 | } |
3291 | |
3366 | |
3292 | sub reload_treasures { |
3367 | sub reload_treasures { |
3293 | load_resource_file "$DATADIR/treasures" |
3368 | load_resource_file "$DATADIR/treasures" |
3294 | or die "unable to load treasurelists\n"; |
3369 | or die "unable to load treasurelists\n"; |
3295 | } |
3370 | } |
3296 | |
3371 | |
3297 | sub reload_resources { |
3372 | sub reload_resources { |
3298 | warn "reloading resource files...\n"; |
3373 | warn "reloading resource files...\n"; |
3299 | |
3374 | |
|
|
3375 | reload_facedata; |
|
|
3376 | reload_archetypes; |
3300 | reload_regions; |
3377 | reload_regions; |
3301 | reload_facedata; |
|
|
3302 | #reload_archetypes;#d# |
|
|
3303 | reload_archetypes; |
|
|
3304 | reload_treasures; |
3378 | reload_treasures; |
3305 | |
3379 | |
3306 | warn "finished reloading resource files\n"; |
3380 | warn "finished reloading resource files\n"; |
3307 | } |
|
|
3308 | |
|
|
3309 | sub init { |
|
|
3310 | reload_resources; |
|
|
3311 | } |
3381 | } |
3312 | |
3382 | |
3313 | sub reload_config { |
3383 | sub reload_config { |
3314 | open my $fh, "<:utf8", "$CONFDIR/config" |
3384 | open my $fh, "<:utf8", "$CONFDIR/config" |
3315 | or return; |
3385 | or return; |
3316 | |
3386 | |
3317 | local $/; |
3387 | local $/; |
3318 | *CFG = YAML::Syck::Load <$fh>; |
3388 | *CFG = YAML::Load <$fh>; |
3319 | |
3389 | |
3320 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3390 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3321 | |
3391 | |
3322 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3392 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3323 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3393 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3329 | }; |
3399 | }; |
3330 | warn $@ if $@; |
3400 | warn $@ if $@; |
3331 | } |
3401 | } |
3332 | } |
3402 | } |
3333 | |
3403 | |
|
|
3404 | sub pidfile() { |
|
|
3405 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3406 | or die "$PIDFILE: $!"; |
|
|
3407 | flock $fh, &Fcntl::LOCK_EX |
|
|
3408 | or die "$PIDFILE: flock: $!"; |
|
|
3409 | $fh |
|
|
3410 | } |
|
|
3411 | |
|
|
3412 | # make sure only one server instance is running at any one time |
|
|
3413 | sub atomic { |
|
|
3414 | my $fh = pidfile; |
|
|
3415 | |
|
|
3416 | my $pid = <$fh>; |
|
|
3417 | kill 9, $pid if $pid > 0; |
|
|
3418 | |
|
|
3419 | seek $fh, 0, 0; |
|
|
3420 | print $fh $$; |
|
|
3421 | } |
|
|
3422 | |
|
|
3423 | sub main_loop { |
|
|
3424 | warn "EV::loop starting\n"; |
|
|
3425 | if (1) { |
|
|
3426 | EV::loop; |
|
|
3427 | } |
|
|
3428 | warn "EV::loop returned\n"; |
|
|
3429 | goto &main_loop unless $REALLY_UNLOOP; |
|
|
3430 | } |
|
|
3431 | |
3334 | sub main { |
3432 | sub main { |
|
|
3433 | cf::init_globals; # initialise logging |
|
|
3434 | |
|
|
3435 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3436 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3437 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3438 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3439 | |
|
|
3440 | cf::init_experience; |
|
|
3441 | cf::init_anim; |
|
|
3442 | cf::init_attackmess; |
|
|
3443 | cf::init_dynamic; |
|
|
3444 | |
|
|
3445 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3446 | |
3335 | # we must not ever block the main coroutine |
3447 | # we must not ever block the main coroutine |
3336 | local $Coro::idle = sub { |
3448 | local $Coro::idle = sub { |
3337 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3449 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3338 | (async { |
3450 | (async { |
3339 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3451 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3340 | EV::loop EV::LOOP_ONESHOT; |
3452 | EV::loop EV::LOOP_ONESHOT; |
3341 | })->prio (Coro::PRIO_MAX); |
3453 | })->prio (Coro::PRIO_MAX); |
3342 | }; |
3454 | }; |
3343 | |
3455 | |
|
|
3456 | evthread_start IO::AIO::poll_fileno; |
|
|
3457 | |
|
|
3458 | cf::sync_job { |
|
|
3459 | reload_resources; |
3344 | reload_config; |
3460 | reload_config; |
3345 | db_init; |
3461 | db_init; |
|
|
3462 | |
|
|
3463 | cf::load_settings; |
|
|
3464 | cf::load_materials; |
|
|
3465 | cf::init_uuid; |
|
|
3466 | cf::init_signals; |
|
|
3467 | cf::init_commands; |
|
|
3468 | cf::init_skills; |
|
|
3469 | |
|
|
3470 | cf::init_beforeplay; |
|
|
3471 | |
|
|
3472 | atomic; |
|
|
3473 | |
3346 | load_extensions; |
3474 | load_extensions; |
3347 | |
3475 | |
3348 | $TICK_WATCHER->start; |
3476 | utime time, time, $RUNTIMEFILE; |
3349 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3477 | |
3350 | EV::loop; |
3478 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3479 | use POSIX (); |
|
|
3480 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3481 | |
|
|
3482 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3483 | }; |
|
|
3484 | |
|
|
3485 | main_loop; |
3351 | } |
3486 | } |
3352 | |
3487 | |
3353 | ############################################################################# |
3488 | ############################################################################# |
3354 | # initialisation and cleanup |
3489 | # initialisation and cleanup |
3355 | |
3490 | |
… | |
… | |
3361 | cf::cleanup "SIG$signal"; |
3496 | cf::cleanup "SIG$signal"; |
3362 | }; |
3497 | }; |
3363 | } |
3498 | } |
3364 | } |
3499 | } |
3365 | |
3500 | |
3366 | sub write_runtime { |
3501 | sub write_runtime_sync { |
3367 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3368 | |
|
|
3369 | # first touch the runtime file to show we are still running: |
3502 | # first touch the runtime file to show we are still running: |
3370 | # the fsync below can take a very very long time. |
3503 | # the fsync below can take a very very long time. |
3371 | |
3504 | |
3372 | IO::AIO::aio_utime $runtime, undef, undef; |
3505 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3373 | |
3506 | |
3374 | my $guard = cf::lock_acquire "write_runtime"; |
3507 | my $guard = cf::lock_acquire "write_runtime"; |
3375 | |
3508 | |
3376 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3509 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3377 | or return; |
3510 | or return; |
3378 | |
3511 | |
3379 | my $value = $cf::RUNTIME + 90 + 10; |
3512 | my $value = $cf::RUNTIME + 90 + 10; |
3380 | # 10 is the runtime save interval, for a monotonic clock |
3513 | # 10 is the runtime save interval, for a monotonic clock |
3381 | # 60 allows for the watchdog to kill the server. |
3514 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3391 | aio_utime $fh, undef, undef; |
3524 | aio_utime $fh, undef, undef; |
3392 | |
3525 | |
3393 | close $fh |
3526 | close $fh |
3394 | or return; |
3527 | or return; |
3395 | |
3528 | |
3396 | aio_rename "$runtime~", $runtime |
3529 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3397 | and return; |
3530 | and return; |
3398 | |
3531 | |
3399 | warn "runtime file written.\n"; |
3532 | warn "runtime file written.\n"; |
3400 | |
3533 | |
3401 | 1 |
3534 | 1 |
|
|
3535 | } |
|
|
3536 | |
|
|
3537 | our $uuid_lock; |
|
|
3538 | our $uuid_skip; |
|
|
3539 | |
|
|
3540 | sub write_uuid_sync($) { |
|
|
3541 | $uuid_skip ||= $_[0]; |
|
|
3542 | |
|
|
3543 | return if $uuid_lock; |
|
|
3544 | local $uuid_lock = 1; |
|
|
3545 | |
|
|
3546 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3547 | |
|
|
3548 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3549 | or return; |
|
|
3550 | |
|
|
3551 | my $value = uuid_seq uuid_cur; |
|
|
3552 | |
|
|
3553 | unless ($value) { |
|
|
3554 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3555 | return; |
|
|
3556 | } |
|
|
3557 | |
|
|
3558 | my $value = uuid_str $value + $uuid_skip; |
|
|
3559 | $uuid_skip = 0; |
|
|
3560 | |
|
|
3561 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3562 | and return; |
|
|
3563 | |
|
|
3564 | # always fsync - this file is important |
|
|
3565 | aio_fsync $fh |
|
|
3566 | and return; |
|
|
3567 | |
|
|
3568 | close $fh |
|
|
3569 | or return; |
|
|
3570 | |
|
|
3571 | aio_rename "$uuid~", $uuid |
|
|
3572 | and return; |
|
|
3573 | |
|
|
3574 | warn "uuid file written ($value).\n"; |
|
|
3575 | |
|
|
3576 | 1 |
|
|
3577 | |
|
|
3578 | } |
|
|
3579 | |
|
|
3580 | sub write_uuid($$) { |
|
|
3581 | my ($skip, $sync) = @_; |
|
|
3582 | |
|
|
3583 | $sync ? write_uuid_sync $skip |
|
|
3584 | : async { write_uuid_sync $skip }; |
3402 | } |
3585 | } |
3403 | |
3586 | |
3404 | sub emergency_save() { |
3587 | sub emergency_save() { |
3405 | my $freeze_guard = cf::freeze_mainloop; |
3588 | my $freeze_guard = cf::freeze_mainloop; |
3406 | |
3589 | |
3407 | warn "enter emergency perl save\n"; |
3590 | warn "emergency_perl_save: enter\n"; |
3408 | |
3591 | |
3409 | cf::sync_job { |
3592 | cf::sync_job { |
|
|
3593 | # this is a trade-off: we want to be very quick here, so |
|
|
3594 | # save all maps without fsync, and later call a global sync |
|
|
3595 | # (which in turn might be very very slow) |
|
|
3596 | local $USE_FSYNC = 0; |
|
|
3597 | |
3410 | # use a peculiar iteration method to avoid tripping on perl |
3598 | # use a peculiar iteration method to avoid tripping on perl |
3411 | # refcount bugs in for. also avoids problems with players |
3599 | # refcount bugs in for. also avoids problems with players |
3412 | # and maps saved/destroyed asynchronously. |
3600 | # and maps saved/destroyed asynchronously. |
3413 | warn "begin emergency player save\n"; |
3601 | warn "emergency_perl_save: begin player save\n"; |
3414 | for my $login (keys %cf::PLAYER) { |
3602 | for my $login (keys %cf::PLAYER) { |
3415 | my $pl = $cf::PLAYER{$login} or next; |
3603 | my $pl = $cf::PLAYER{$login} or next; |
3416 | $pl->valid or next; |
3604 | $pl->valid or next; |
3417 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3605 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3418 | $pl->save; |
3606 | $pl->save; |
3419 | } |
3607 | } |
3420 | warn "end emergency player save\n"; |
3608 | warn "emergency_perl_save: end player save\n"; |
3421 | |
3609 | |
3422 | warn "begin emergency map save\n"; |
3610 | warn "emergency_perl_save: begin map save\n"; |
3423 | for my $path (keys %cf::MAP) { |
3611 | for my $path (keys %cf::MAP) { |
3424 | my $map = $cf::MAP{$path} or next; |
3612 | my $map = $cf::MAP{$path} or next; |
3425 | $map->valid or next; |
3613 | $map->valid or next; |
3426 | $map->save; |
3614 | $map->save; |
3427 | } |
3615 | } |
3428 | warn "end emergency map save\n"; |
3616 | warn "emergency_perl_save: end map save\n"; |
3429 | |
3617 | |
3430 | warn "begin emergency database checkpoint\n"; |
3618 | warn "emergency_perl_save: begin database checkpoint\n"; |
3431 | BDB::db_env_txn_checkpoint $DB_ENV; |
3619 | BDB::db_env_txn_checkpoint $DB_ENV; |
3432 | warn "end emergency database checkpoint\n"; |
3620 | warn "emergency_perl_save: end database checkpoint\n"; |
|
|
3621 | |
|
|
3622 | warn "emergency_perl_save: begin write uuid\n"; |
|
|
3623 | write_uuid_sync 1; |
|
|
3624 | warn "emergency_perl_save: end write uuid\n"; |
3433 | }; |
3625 | }; |
3434 | |
3626 | |
|
|
3627 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3628 | IO::AIO::aio_sync sub { |
|
|
3629 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3630 | }; |
|
|
3631 | |
3435 | warn "leave emergency perl save\n"; |
3632 | warn "emergency_perl_save: leave\n"; |
3436 | } |
3633 | } |
3437 | |
3634 | |
3438 | sub post_cleanup { |
3635 | sub post_cleanup { |
3439 | my ($make_core) = @_; |
3636 | my ($make_core) = @_; |
3440 | |
3637 | |
3441 | warn Carp::longmess "post_cleanup backtrace" |
3638 | warn Carp::longmess "post_cleanup backtrace" |
3442 | if $make_core; |
3639 | if $make_core; |
|
|
3640 | |
|
|
3641 | my $fh = pidfile; |
|
|
3642 | unlink $PIDFILE if <$fh> == $$; |
|
|
3643 | } |
|
|
3644 | |
|
|
3645 | # a safer delete_package, copied from Symbol |
|
|
3646 | sub clear_package($) { |
|
|
3647 | my $pkg = shift; |
|
|
3648 | |
|
|
3649 | # expand to full symbol table name if needed |
|
|
3650 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3651 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3652 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3653 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3654 | } |
|
|
3655 | |
|
|
3656 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3657 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3658 | |
|
|
3659 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3660 | or return; |
|
|
3661 | |
|
|
3662 | # clear all symbols |
|
|
3663 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3664 | for my $name (keys %$leaf_symtab) { |
|
|
3665 | _gv_clear *{"$pkg$name"}; |
|
|
3666 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3667 | } |
|
|
3668 | warn "cleared package $pkg\n";#d# |
3443 | } |
3669 | } |
3444 | |
3670 | |
3445 | sub do_reload_perl() { |
3671 | sub do_reload_perl() { |
3446 | # can/must only be called in main |
3672 | # can/must only be called in main |
3447 | if ($Coro::current != $Coro::main) { |
3673 | if ($Coro::current != $Coro::main) { |
3448 | warn "can only reload from main coroutine"; |
3674 | warn "can only reload from main coroutine"; |
3449 | return; |
3675 | return; |
3450 | } |
3676 | } |
3451 | |
3677 | |
|
|
3678 | return if $RELOAD++; |
|
|
3679 | |
|
|
3680 | my $t1 = EV::time; |
|
|
3681 | |
|
|
3682 | while ($RELOAD) { |
3452 | warn "reloading..."; |
3683 | warn "reloading..."; |
3453 | |
3684 | |
3454 | warn "entering sync_job"; |
3685 | warn "entering sync_job"; |
3455 | |
3686 | |
3456 | cf::sync_job { |
3687 | cf::sync_job { |
3457 | cf::write_runtime; # external watchdog should not bark |
3688 | cf::write_runtime_sync; # external watchdog should not bark |
3458 | cf::emergency_save; |
3689 | cf::emergency_save; |
3459 | cf::write_runtime; # external watchdog should not bark |
3690 | cf::write_runtime_sync; # external watchdog should not bark |
3460 | |
3691 | |
3461 | warn "syncing database to disk"; |
3692 | warn "syncing database to disk"; |
3462 | BDB::db_env_txn_checkpoint $DB_ENV; |
3693 | BDB::db_env_txn_checkpoint $DB_ENV; |
3463 | |
3694 | |
3464 | # if anything goes wrong in here, we should simply crash as we already saved |
3695 | # if anything goes wrong in here, we should simply crash as we already saved |
3465 | |
3696 | |
3466 | warn "flushing outstanding aio requests"; |
3697 | warn "flushing outstanding aio requests"; |
3467 | for (;;) { |
|
|
3468 | BDB::flush; |
|
|
3469 | IO::AIO::flush; |
|
|
3470 | Coro::cede_notself; |
|
|
3471 | last unless IO::AIO::nreqs || BDB::nreqs; |
3698 | while (IO::AIO::nreqs || BDB::nreqs) { |
3472 | warn "iterate..."; |
3699 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3473 | } |
|
|
3474 | |
|
|
3475 | ++$RELOAD; |
|
|
3476 | |
|
|
3477 | warn "cancelling all extension coros"; |
|
|
3478 | $_->cancel for values %EXT_CORO; |
|
|
3479 | %EXT_CORO = (); |
|
|
3480 | |
|
|
3481 | warn "removing commands"; |
|
|
3482 | %COMMAND = (); |
|
|
3483 | |
|
|
3484 | warn "removing ext/exti commands"; |
|
|
3485 | %EXTCMD = (); |
|
|
3486 | %EXTICMD = (); |
|
|
3487 | |
|
|
3488 | warn "unloading/nuking all extensions"; |
|
|
3489 | for my $pkg (@EXTS) { |
|
|
3490 | warn "... unloading $pkg"; |
|
|
3491 | |
|
|
3492 | if (my $cb = $pkg->can ("unload")) { |
|
|
3493 | eval { |
|
|
3494 | $cb->($pkg); |
|
|
3495 | 1 |
|
|
3496 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3497 | } |
3700 | } |
3498 | |
3701 | |
3499 | warn "... nuking $pkg"; |
3702 | warn "cancelling all extension coros"; |
3500 | Symbol::delete_package $pkg; |
3703 | $_->cancel for values %EXT_CORO; |
3501 | } |
3704 | %EXT_CORO = (); |
3502 | |
3705 | |
3503 | warn "unloading all perl modules loaded from $LIBDIR"; |
3706 | warn "removing commands"; |
3504 | while (my ($k, $v) = each %INC) { |
3707 | %COMMAND = (); |
3505 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3506 | |
3708 | |
|
|
3709 | warn "removing ext/exti commands"; |
|
|
3710 | %EXTCMD = (); |
|
|
3711 | %EXTICMD = (); |
|
|
3712 | |
|
|
3713 | warn "unloading/nuking all extensions"; |
|
|
3714 | for my $pkg (@EXTS) { |
3507 | warn "... unloading $k"; |
3715 | warn "... unloading $pkg"; |
3508 | delete $INC{$k}; |
|
|
3509 | |
3716 | |
3510 | $k =~ s/\.pm$//; |
|
|
3511 | $k =~ s/\//::/g; |
|
|
3512 | |
|
|
3513 | if (my $cb = $k->can ("unload_module")) { |
3717 | if (my $cb = $pkg->can ("unload")) { |
|
|
3718 | eval { |
3514 | $cb->(); |
3719 | $cb->($pkg); |
|
|
3720 | 1 |
|
|
3721 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3722 | } |
|
|
3723 | |
|
|
3724 | warn "... clearing $pkg"; |
|
|
3725 | clear_package $pkg; |
3515 | } |
3726 | } |
3516 | |
3727 | |
3517 | Symbol::delete_package $k; |
3728 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3729 | while (my ($k, $v) = each %INC) { |
|
|
3730 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3731 | |
|
|
3732 | warn "... unloading $k"; |
|
|
3733 | delete $INC{$k}; |
|
|
3734 | |
|
|
3735 | $k =~ s/\.pm$//; |
|
|
3736 | $k =~ s/\//::/g; |
|
|
3737 | |
|
|
3738 | if (my $cb = $k->can ("unload_module")) { |
|
|
3739 | $cb->(); |
|
|
3740 | } |
|
|
3741 | |
|
|
3742 | clear_package $k; |
3518 | } |
3743 | } |
3519 | |
3744 | |
3520 | warn "getting rid of safe::, as good as possible"; |
3745 | warn "getting rid of safe::, as good as possible"; |
3521 | Symbol::delete_package "safe::$_" |
3746 | clear_package "safe::$_" |
3522 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3747 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3523 | |
3748 | |
3524 | warn "unloading cf.pm \"a bit\""; |
3749 | warn "unloading cf.pm \"a bit\""; |
3525 | delete $INC{"cf.pm"}; |
3750 | delete $INC{"cf.pm"}; |
3526 | delete $INC{"cf/pod.pm"}; |
3751 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3527 | |
3752 | |
3528 | # don't, removes xs symbols, too, |
3753 | # don't, removes xs symbols, too, |
3529 | # and global variables created in xs |
3754 | # and global variables created in xs |
3530 | #Symbol::delete_package __PACKAGE__; |
3755 | #clear_package __PACKAGE__; |
3531 | |
3756 | |
3532 | warn "unload completed, starting to reload now"; |
3757 | warn "unload completed, starting to reload now"; |
3533 | |
3758 | |
3534 | warn "reloading cf.pm"; |
3759 | warn "reloading cf.pm"; |
3535 | require cf; |
3760 | require cf; |
3536 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3761 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3537 | |
3762 | |
3538 | warn "loading config and database again"; |
3763 | warn "loading config and database again"; |
3539 | cf::reload_config; |
3764 | cf::reload_config; |
3540 | |
3765 | |
3541 | warn "loading extensions"; |
3766 | warn "loading extensions"; |
3542 | cf::load_extensions; |
3767 | cf::load_extensions; |
3543 | |
3768 | |
|
|
3769 | if ($REATTACH_ON_RELOAD) { |
3544 | warn "reattaching attachments to objects/players"; |
3770 | warn "reattaching attachments to objects/players"; |
3545 | _global_reattach; # objects, sockets |
3771 | _global_reattach; # objects, sockets |
3546 | warn "reattaching attachments to maps"; |
3772 | warn "reattaching attachments to maps"; |
3547 | reattach $_ for values %MAP; |
3773 | reattach $_ for values %MAP; |
3548 | warn "reattaching attachments to players"; |
3774 | warn "reattaching attachments to players"; |
3549 | reattach $_ for values %PLAYER; |
3775 | reattach $_ for values %PLAYER; |
|
|
3776 | } |
3550 | |
3777 | |
|
|
3778 | warn "running post_init jobs"; |
|
|
3779 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3780 | |
3551 | warn "leaving sync_job"; |
3781 | warn "leaving sync_job"; |
3552 | |
3782 | |
3553 | 1 |
3783 | 1 |
3554 | } or do { |
3784 | } or do { |
3555 | warn $@; |
3785 | warn $@; |
3556 | warn "error while reloading, exiting."; |
3786 | cf::cleanup "error while reloading, exiting."; |
3557 | exit 1; |
|
|
3558 | }; |
3787 | }; |
3559 | |
3788 | |
3560 | warn "reloaded"; |
3789 | warn "reloaded"; |
|
|
3790 | --$RELOAD; |
|
|
3791 | } |
|
|
3792 | |
|
|
3793 | $t1 = EV::time - $t1; |
|
|
3794 | warn "reload completed in ${t1}s\n"; |
3561 | }; |
3795 | }; |
3562 | |
3796 | |
3563 | our $RELOAD_WATCHER; # used only during reload |
3797 | our $RELOAD_WATCHER; # used only during reload |
3564 | |
3798 | |
3565 | sub reload_perl() { |
3799 | sub reload_perl() { |
3566 | # doing reload synchronously and two reloads happen back-to-back, |
3800 | # doing reload synchronously and two reloads happen back-to-back, |
3567 | # coro crashes during coro_state_free->destroy here. |
3801 | # coro crashes during coro_state_free->destroy here. |
3568 | |
3802 | |
|
|
3803 | $RELOAD_WATCHER ||= cf::async { |
|
|
3804 | Coro::AIO::aio_wait cache_extensions; |
|
|
3805 | |
3569 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3806 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
|
|
3807 | do_reload_perl; |
3570 | undef $RELOAD_WATCHER; |
3808 | undef $RELOAD_WATCHER; |
3571 | do_reload_perl; |
3809 | }; |
3572 | }; |
3810 | }; |
3573 | } |
3811 | } |
3574 | |
3812 | |
3575 | register_command "reload" => sub { |
3813 | register_command "reload" => sub { |
3576 | my ($who, $arg) = @_; |
3814 | my ($who, $arg) = @_; |
… | |
… | |
3590 | |
3828 | |
3591 | our @WAIT_FOR_TICK; |
3829 | our @WAIT_FOR_TICK; |
3592 | our @WAIT_FOR_TICK_BEGIN; |
3830 | our @WAIT_FOR_TICK_BEGIN; |
3593 | |
3831 | |
3594 | sub wait_for_tick { |
3832 | sub wait_for_tick { |
3595 | return unless $TICK_WATCHER->is_active; |
|
|
3596 | return if $Coro::current == $Coro::main; |
3833 | return if tick_inhibit || $Coro::current == $Coro::main; |
3597 | |
3834 | |
3598 | my $signal = new Coro::Signal; |
3835 | my $signal = new Coro::Signal; |
3599 | push @WAIT_FOR_TICK, $signal; |
3836 | push @WAIT_FOR_TICK, $signal; |
3600 | $signal->wait; |
3837 | $signal->wait; |
3601 | } |
3838 | } |
3602 | |
3839 | |
3603 | sub wait_for_tick_begin { |
3840 | sub wait_for_tick_begin { |
3604 | return unless $TICK_WATCHER->is_active; |
|
|
3605 | return if $Coro::current == $Coro::main; |
3841 | return if tick_inhibit || $Coro::current == $Coro::main; |
3606 | |
3842 | |
3607 | my $signal = new Coro::Signal; |
3843 | my $signal = new Coro::Signal; |
3608 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3844 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3609 | $signal->wait; |
3845 | $signal->wait; |
3610 | } |
3846 | } |
3611 | |
3847 | |
3612 | $TICK_WATCHER = EV::periodic_ns 0, $TICK, 0, sub { |
3848 | sub tick { |
3613 | if ($Coro::current != $Coro::main) { |
3849 | if ($Coro::current != $Coro::main) { |
3614 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3850 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3615 | unless ++$bug_warning > 10; |
3851 | unless ++$bug_warning > 10; |
3616 | return; |
3852 | return; |
3617 | } |
3853 | } |
3618 | |
3854 | |
3619 | $NOW = $tick_start = EV::now; |
|
|
3620 | |
|
|
3621 | cf::server_tick; # one server iteration |
3855 | cf::server_tick; # one server iteration |
3622 | |
|
|
3623 | $RUNTIME += $TICK; |
|
|
3624 | $NEXT_TICK = $_[0]->at; |
|
|
3625 | |
3856 | |
3626 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3857 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3627 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3858 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3628 | Coro::async_pool { |
3859 | Coro::async_pool { |
3629 | $Coro::current->{desc} = "runtime saver"; |
3860 | $Coro::current->{desc} = "runtime saver"; |
3630 | write_runtime |
3861 | write_runtime_sync |
3631 | or warn "ERROR: unable to write runtime file: $!"; |
3862 | or warn "ERROR: unable to write runtime file: $!"; |
3632 | }; |
3863 | }; |
3633 | } |
3864 | } |
3634 | |
3865 | |
3635 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3866 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
… | |
… | |
3637 | } |
3868 | } |
3638 | while (my $sig = shift @WAIT_FOR_TICK) { |
3869 | while (my $sig = shift @WAIT_FOR_TICK) { |
3639 | $sig->send; |
3870 | $sig->send; |
3640 | } |
3871 | } |
3641 | |
3872 | |
3642 | $LOAD = ($NOW - $tick_start) / $TICK; |
3873 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3643 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3874 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3644 | |
3875 | |
3645 | _post_tick; |
3876 | if (0) { |
3646 | }; |
3877 | if ($NEXT_TICK) { |
3647 | $TICK_WATCHER->priority (EV::MAXPRI); |
3878 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3879 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3880 | warn "jitter $JITTER\n";#d# |
|
|
3881 | } |
|
|
3882 | } |
|
|
3883 | } |
3648 | |
3884 | |
3649 | { |
3885 | { |
3650 | # configure BDB |
3886 | # configure BDB |
3651 | |
3887 | |
3652 | BDB::min_parallel 8; |
3888 | BDB::min_parallel 8; |
3653 | BDB::max_poll_reqs $TICK * 0.1; |
3889 | BDB::max_poll_reqs $TICK * 0.1; |
3654 | $Coro::BDB::WATCHER->priority (1); |
3890 | $AnyEvent::BDB::WATCHER->priority (1); |
3655 | |
3891 | |
3656 | unless ($DB_ENV) { |
3892 | unless ($DB_ENV) { |
3657 | $DB_ENV = BDB::db_env_create; |
3893 | $DB_ENV = BDB::db_env_create; |
3658 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3894 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3659 | | BDB::LOG_AUTOREMOVE, 1); |
3895 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3896 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3660 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3897 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3661 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3898 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3662 | |
3899 | |
3663 | cf::sync_job { |
3900 | cf::sync_job { |
3664 | eval { |
3901 | eval { |
… | |
… | |
3690 | { |
3927 | { |
3691 | # configure IO::AIO |
3928 | # configure IO::AIO |
3692 | |
3929 | |
3693 | IO::AIO::min_parallel 8; |
3930 | IO::AIO::min_parallel 8; |
3694 | IO::AIO::max_poll_time $TICK * 0.1; |
3931 | IO::AIO::max_poll_time $TICK * 0.1; |
3695 | $Coro::AIO::WATCHER->priority (1); |
3932 | undef $AnyEvent::AIO::WATCHER; |
3696 | } |
3933 | } |
3697 | |
3934 | |
3698 | my $_log_backtrace; |
3935 | my $_log_backtrace; |
3699 | |
3936 | |
3700 | sub _log_backtrace { |
3937 | sub _log_backtrace { |
… | |
… | |
3703 | $msg =~ s/\n//; |
3940 | $msg =~ s/\n//; |
3704 | |
3941 | |
3705 | # limit the # of concurrent backtraces |
3942 | # limit the # of concurrent backtraces |
3706 | if ($_log_backtrace < 2) { |
3943 | if ($_log_backtrace < 2) { |
3707 | ++$_log_backtrace; |
3944 | ++$_log_backtrace; |
|
|
3945 | my $perl_bt = Carp::longmess $msg; |
3708 | async { |
3946 | async { |
3709 | $Coro::current->{desc} = "abt $msg"; |
3947 | $Coro::current->{desc} = "abt $msg"; |
3710 | |
3948 | |
3711 | my @bt = fork_call { |
3949 | my @bt = fork_call { |
3712 | @addr = map { sprintf "%x", $_ } @addr; |
3950 | @addr = map { sprintf "%x", $_ } @addr; |
… | |
… | |
3723 | } |
3961 | } |
3724 | |
3962 | |
3725 | @funcs |
3963 | @funcs |
3726 | }; |
3964 | }; |
3727 | |
3965 | |
3728 | LOG llevInfo, "[ABT] $msg\n"; |
3966 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3967 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3729 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3968 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3730 | --$_log_backtrace; |
3969 | --$_log_backtrace; |
3731 | }; |
3970 | }; |
3732 | } else { |
3971 | } else { |
3733 | LOG llevInfo, "[ABT] $msg\n"; |
3972 | LOG llevInfo, "[ABT] $msg\n"; |
3734 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3973 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3735 | } |
3974 | } |
3736 | } |
3975 | } |
3737 | |
3976 | |
3738 | # load additional modules |
3977 | # load additional modules |
3739 | use cf::pod; |
3978 | require "cf/$_.pm" for @EXTRA_MODULES; |
3740 | |
3979 | |
3741 | END { cf::emergency_save } |
3980 | END { cf::emergency_save } |
3742 | |
3981 | |
3743 | 1 |
3982 | 1 |
3744 | |
3983 | |