|
|
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 Storable; |
31 | use EV; |
10 | use Event; |
|
|
11 | use Opcode; |
32 | use Opcode; |
12 | use Safe; |
33 | use Safe; |
13 | use Safe::Hole; |
34 | use Safe::Hole; |
|
|
35 | use Storable (); |
14 | |
36 | |
|
|
37 | use Guard (); |
15 | use Coro 3.61 (); |
38 | use Coro (); |
16 | use Coro::State; |
39 | use Coro::State; |
17 | use Coro::Handle; |
40 | use Coro::Handle; |
|
|
41 | use Coro::EV; |
18 | use Coro::Event; |
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; |
|
|
49 | use Coro::BDB 1.6; |
23 | use Coro::Storable; |
50 | use Coro::Storable; |
|
|
51 | use Coro::Util (); |
24 | |
52 | |
25 | use JSON::XS 1.4 (); |
53 | use JSON::XS 2.01 (); |
26 | use BDB (); |
54 | use BDB (); |
27 | use Data::Dumper; |
55 | use Data::Dumper; |
28 | use Digest::MD5; |
56 | use Digest::MD5; |
29 | use Fcntl; |
57 | use Fcntl; |
30 | use YAML::Syck (); |
58 | use YAML (); |
31 | use IO::AIO 2.32 (); |
59 | use IO::AIO (); |
32 | use Time::HiRes; |
60 | use Time::HiRes; |
33 | use Compress::LZF; |
61 | use Compress::LZF; |
34 | use Digest::MD5 (); |
62 | use Digest::MD5 (); |
|
|
63 | |
|
|
64 | AnyEvent::detect; |
35 | |
65 | |
36 | # configure various modules to our taste |
66 | # configure various modules to our taste |
37 | # |
67 | # |
38 | $Storable::canonical = 1; # reduce rsync transfers |
68 | $Storable::canonical = 1; # reduce rsync transfers |
39 | 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"; |
40 | 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 |
41 | |
|
|
42 | $Event::Eval = 1; # no idea why this is required, but it is |
|
|
43 | |
|
|
44 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
|
|
45 | $YAML::Syck::ImplicitUnicode = 1; |
|
|
46 | |
|
|
47 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
48 | |
76 | |
49 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
77 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
50 | |
78 | |
51 | our %COMMAND = (); |
79 | our %COMMAND = (); |
52 | our %COMMAND_TIME = (); |
80 | our %COMMAND_TIME = (); |
… | |
… | |
55 | our %EXTCMD = (); |
83 | our %EXTCMD = (); |
56 | our %EXTICMD = (); |
84 | our %EXTICMD = (); |
57 | our %EXT_CORO = (); # coroutines bound to extensions |
85 | our %EXT_CORO = (); # coroutines bound to extensions |
58 | our %EXT_MAP = (); # pluggable maps |
86 | our %EXT_MAP = (); # pluggable maps |
59 | |
87 | |
60 | our $RELOAD; # number of reloads so far |
88 | our $RELOAD; # number of reloads so far, non-zero while in reload |
61 | our @EVENT; |
89 | our @EVENT; |
62 | |
90 | |
63 | our $CONFDIR = confdir; |
91 | our $CONFDIR = confdir; |
64 | our $DATADIR = datadir; |
92 | our $DATADIR = datadir; |
65 | our $LIBDIR = "$DATADIR/ext"; |
93 | our $LIBDIR = "$DATADIR/ext"; |
66 | our $PODDIR = "$DATADIR/pod"; |
94 | our $PODDIR = "$DATADIR/pod"; |
67 | our $MAPDIR = "$DATADIR/" . mapdir; |
95 | our $MAPDIR = "$DATADIR/" . mapdir; |
68 | our $LOCALDIR = localdir; |
96 | our $LOCALDIR = localdir; |
69 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
97 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
70 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
98 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
71 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
99 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
72 | our $RANDOMDIR = "$LOCALDIR/random"; |
100 | our $RANDOMDIR = "$LOCALDIR/random"; |
73 | our $BDBDIR = "$LOCALDIR/db"; |
101 | our $BDBDIR = "$LOCALDIR/db"; |
|
|
102 | our $PIDFILE = "$LOCALDIR/pid"; |
|
|
103 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
|
|
104 | |
|
|
105 | our %RESOURCE; |
74 | |
106 | |
75 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
107 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
76 | our $TICK_WATCHER; |
|
|
77 | our $AIO_POLL_WATCHER; |
|
|
78 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
108 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
79 | our $NEXT_TICK; |
109 | our $NEXT_TICK; |
80 | our $NOW; |
|
|
81 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
110 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
82 | |
111 | |
|
|
112 | our $BDB_DEADLOCK_WATCHER; |
|
|
113 | our $BDB_CHECKPOINT_WATCHER; |
83 | our $BDB_POLL_WATCHER; |
114 | our $BDB_TRICKLE_WATCHER; |
84 | our $DB_ENV; |
115 | our $DB_ENV; |
|
|
116 | |
|
|
117 | our @EXTRA_MODULES = qw(pod mapscript); |
85 | |
118 | |
86 | our %CFG; |
119 | our %CFG; |
87 | |
120 | |
88 | our $UPTIME; $UPTIME ||= time; |
121 | our $UPTIME; $UPTIME ||= time; |
89 | our $RUNTIME; |
122 | our $RUNTIME; |
|
|
123 | our $NOW; |
90 | |
124 | |
91 | our %PLAYER; # all users |
125 | our (%PLAYER, %PLAYER_LOADING); # all users |
92 | our %MAP; # all maps |
126 | our (%MAP, %MAP_LOADING ); # all maps |
93 | our $LINK_MAP; # the special {link} map, which is always available |
127 | our $LINK_MAP; # the special {link} map, which is always available |
94 | |
128 | |
95 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
129 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
96 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
130 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
97 | |
131 | |
98 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
132 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
99 | our $LOADAVG; # same thing, but with alpha-smoothing |
133 | our $LOADAVG; # same thing, but with alpha-smoothing |
|
|
134 | our $JITTER; # average jitter |
100 | our $tick_start; # for load detecting purposes |
135 | our $TICK_START; # for load detecting purposes |
|
|
136 | |
|
|
137 | our @POST_INIT; |
|
|
138 | |
|
|
139 | our $REATTACH_ON_RELOAD; # ste to true to force object reattach on reload (slow) |
101 | |
140 | |
102 | binmode STDOUT; |
141 | binmode STDOUT; |
103 | binmode STDERR; |
142 | binmode STDERR; |
104 | |
143 | |
105 | # read virtual server time, if available |
144 | # read virtual server time, if available |
106 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
145 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
107 | open my $fh, "<", "$LOCALDIR/runtime" |
146 | open my $fh, "<", $RUNTIMEFILE |
108 | or die "unable to read runtime file: $!"; |
147 | or die "unable to read $RUNTIMEFILE file: $!"; |
109 | $RUNTIME = <$fh> + 0.; |
148 | $RUNTIME = <$fh> + 0.; |
110 | } |
149 | } |
|
|
150 | |
|
|
151 | eval "sub TICK() { $TICK } 1" or die; |
111 | |
152 | |
112 | mkdir $_ |
153 | mkdir $_ |
113 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
154 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
114 | |
155 | |
115 | our $EMERGENCY_POSITION; |
156 | our $EMERGENCY_POSITION; |
… | |
… | |
158 | |
199 | |
159 | The raw value load value from the last tick. |
200 | The raw value load value from the last tick. |
160 | |
201 | |
161 | =item %cf::CFG |
202 | =item %cf::CFG |
162 | |
203 | |
163 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
204 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
164 | from wherever your confdir points to. |
205 | from wherever your confdir points to. |
165 | |
206 | |
166 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
207 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
167 | |
208 | |
168 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
209 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
… | |
… | |
186 | $msg .= "\n" |
227 | $msg .= "\n" |
187 | unless $msg =~ /\n$/; |
228 | unless $msg =~ /\n$/; |
188 | |
229 | |
189 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
230 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
190 | |
231 | |
191 | utf8::encode $msg; |
|
|
192 | LOG llevError, $msg; |
232 | LOG llevError, $msg; |
193 | }; |
233 | }; |
194 | } |
234 | } |
|
|
235 | |
|
|
236 | $Coro::State::DIEHOOK = sub { |
|
|
237 | return unless $^S eq 0; # "eq", not "==" |
|
|
238 | |
|
|
239 | if ($Coro::current == $Coro::main) {#d# |
|
|
240 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
|
|
241 | return;#d# |
|
|
242 | }#d# |
|
|
243 | |
|
|
244 | # kill coroutine otherwise |
|
|
245 | warn Carp::longmess $_[0]; |
|
|
246 | Coro::terminate |
|
|
247 | }; |
|
|
248 | |
|
|
249 | $SIG{__DIE__} = sub { }; #d#? |
195 | |
250 | |
196 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
251 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
197 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
252 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
198 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
253 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
199 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
254 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
206 | for my $pkg (qw( |
261 | for my $pkg (qw( |
207 | cf::global cf::attachable |
262 | cf::global cf::attachable |
208 | cf::object cf::object::player |
263 | cf::object cf::object::player |
209 | cf::client cf::player |
264 | cf::client cf::player |
210 | cf::arch cf::living |
265 | cf::arch cf::living |
|
|
266 | cf::map cf::mapspace |
211 | cf::map cf::party cf::region |
267 | cf::party cf::region |
212 | )) { |
268 | )) { |
213 | no strict 'refs'; |
|
|
214 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
269 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
215 | } |
270 | } |
216 | |
271 | |
217 | $Event::DIED = sub { |
272 | $EV::DIED = sub { |
218 | warn "error in event callback: @_"; |
273 | warn "error in event callback: @_"; |
219 | }; |
274 | }; |
220 | |
275 | |
221 | ############################################################################# |
276 | ############################################################################# |
222 | |
277 | |
… | |
… | |
245 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
300 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
246 | $d |
301 | $d |
247 | } || "[unable to dump $_[0]: '$@']"; |
302 | } || "[unable to dump $_[0]: '$@']"; |
248 | } |
303 | } |
249 | |
304 | |
250 | =item $ref = cf::from_json $json |
305 | =item $ref = cf::decode_json $json |
251 | |
306 | |
252 | Converts a JSON string into the corresponding perl data structure. |
307 | Converts a JSON string into the corresponding perl data structure. |
253 | |
308 | |
254 | =item $json = cf::to_json $ref |
309 | =item $json = cf::encode_json $ref |
255 | |
310 | |
256 | Converts a perl data structure into its JSON representation. |
311 | Converts a perl data structure into its JSON representation. |
257 | |
312 | |
258 | =cut |
313 | =cut |
259 | |
314 | |
260 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
315 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
261 | |
316 | |
262 | sub to_json ($) { $json_coder->encode ($_[0]) } |
317 | sub encode_json($) { $json_coder->encode ($_[0]) } |
263 | sub from_json ($) { $json_coder->decode ($_[0]) } |
318 | sub decode_json($) { $json_coder->decode ($_[0]) } |
|
|
319 | |
|
|
320 | =item cf::post_init { BLOCK } |
|
|
321 | |
|
|
322 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
|
|
323 | but I<before> the server starts ticking again. |
|
|
324 | |
|
|
325 | The cdoeblock will have a single boolean argument to indicate whether this |
|
|
326 | is a reload or not. |
|
|
327 | |
|
|
328 | =cut |
|
|
329 | |
|
|
330 | sub post_init(&) { |
|
|
331 | push @POST_INIT, shift; |
|
|
332 | } |
264 | |
333 | |
265 | =item cf::lock_wait $string |
334 | =item cf::lock_wait $string |
266 | |
335 | |
267 | Wait until the given lock is available. See cf::lock_acquire. |
336 | Wait until the given lock is available. See cf::lock_acquire. |
268 | |
337 | |
269 | =item my $lock = cf::lock_acquire $string |
338 | =item my $lock = cf::lock_acquire $string |
270 | |
339 | |
271 | Wait until the given lock is available and then acquires it and returns |
340 | Wait until the given lock is available and then acquires it and returns |
272 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
341 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
273 | for example when the coroutine gets canceled), the lock is automatically |
342 | for example when the coroutine gets canceled), the lock is automatically |
274 | returned. |
343 | returned. |
275 | |
344 | |
|
|
345 | Locks are *not* recursive, locking from the same coro twice results in a |
|
|
346 | deadlocked coro. |
|
|
347 | |
276 | Lock names should begin with a unique identifier (for example, cf::map::find |
348 | Lock names should begin with a unique identifier (for example, cf::map::find |
277 | uses map_find and cf::map::load uses map_load). |
349 | uses map_find and cf::map::load uses map_load). |
278 | |
350 | |
279 | =item $locked = cf::lock_active $string |
351 | =item $locked = cf::lock_active $string |
280 | |
352 | |
281 | Return true if the lock is currently active, i.e. somebody has locked it. |
353 | Return true if the lock is currently active, i.e. somebody has locked it. |
282 | |
354 | |
283 | =cut |
355 | =cut |
284 | |
356 | |
285 | our %LOCK; |
357 | our $LOCKS = new Coro::SemaphoreSet; |
286 | |
358 | |
287 | sub lock_wait($) { |
359 | sub lock_wait($) { |
288 | my ($key) = @_; |
360 | $LOCKS->wait ($_[0]); |
289 | |
|
|
290 | # wait for lock, if any |
|
|
291 | while ($LOCK{$key}) { |
|
|
292 | push @{ $LOCK{$key} }, $Coro::current; |
|
|
293 | Coro::schedule; |
|
|
294 | } |
|
|
295 | } |
361 | } |
296 | |
362 | |
297 | sub lock_acquire($) { |
363 | sub lock_acquire($) { |
298 | my ($key) = @_; |
364 | $LOCKS->guard ($_[0]) |
299 | |
|
|
300 | # wait, to be sure we are not locked |
|
|
301 | lock_wait $key; |
|
|
302 | |
|
|
303 | $LOCK{$key} = []; |
|
|
304 | |
|
|
305 | Coro::guard { |
|
|
306 | # wake up all waiters, to be on the safe side |
|
|
307 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
308 | } |
|
|
309 | } |
365 | } |
310 | |
366 | |
311 | sub lock_active($) { |
367 | sub lock_active($) { |
312 | my ($key) = @_; |
368 | $LOCKS->count ($_[0]) < 1 |
313 | |
|
|
314 | ! ! $LOCK{$key} |
|
|
315 | } |
369 | } |
316 | |
370 | |
317 | sub freeze_mainloop { |
371 | sub freeze_mainloop { |
318 | return unless $TICK_WATCHER->is_active; |
372 | tick_inhibit_inc; |
319 | |
373 | |
320 | my $guard = Coro::guard { |
374 | &Guard::guard (\&tick_inhibit_dec); |
321 | $TICK_WATCHER->start; |
375 | } |
322 | }; |
376 | |
323 | $TICK_WATCHER->stop; |
377 | =item cf::periodic $interval, $cb |
324 | $guard |
378 | |
|
|
379 | Like EV::periodic, but randomly selects a starting point so that the actions |
|
|
380 | get spread over timer. |
|
|
381 | |
|
|
382 | =cut |
|
|
383 | |
|
|
384 | sub periodic($$) { |
|
|
385 | my ($interval, $cb) = @_; |
|
|
386 | |
|
|
387 | my $start = rand List::Util::min 180, $interval; |
|
|
388 | |
|
|
389 | EV::periodic $start, $interval, 0, $cb |
325 | } |
390 | } |
326 | |
391 | |
327 | =item cf::get_slot $time[, $priority[, $name]] |
392 | =item cf::get_slot $time[, $priority[, $name]] |
328 | |
393 | |
329 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
394 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
… | |
… | |
340 | our @SLOT_QUEUE; |
405 | our @SLOT_QUEUE; |
341 | our $SLOT_QUEUE; |
406 | our $SLOT_QUEUE; |
342 | |
407 | |
343 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
408 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
344 | $SLOT_QUEUE = Coro::async { |
409 | $SLOT_QUEUE = Coro::async { |
|
|
410 | $Coro::current->desc ("timeslot manager"); |
|
|
411 | |
345 | my $signal = new Coro::Signal; |
412 | my $signal = new Coro::Signal; |
346 | |
413 | |
347 | while () { |
414 | while () { |
348 | next_job: |
415 | next_job: |
349 | my $avail = cf::till_tick; |
416 | my $avail = cf::till_tick; |
… | |
… | |
357 | } |
424 | } |
358 | } |
425 | } |
359 | } |
426 | } |
360 | |
427 | |
361 | if (@SLOT_QUEUE) { |
428 | if (@SLOT_QUEUE) { |
362 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
429 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
363 | push @cf::WAIT_FOR_TICK, $signal; |
430 | push @cf::WAIT_FOR_TICK, $signal; |
364 | $signal->wait; |
431 | $signal->wait; |
365 | } else { |
432 | } else { |
366 | Coro::schedule; |
433 | Coro::schedule; |
367 | } |
434 | } |
368 | } |
435 | } |
369 | }; |
436 | }; |
370 | |
437 | |
371 | sub get_slot($;$$) { |
438 | sub get_slot($;$$) { |
|
|
439 | return if tick_inhibit || $Coro::current == $Coro::main; |
|
|
440 | |
372 | my ($time, $pri, $name) = @_; |
441 | my ($time, $pri, $name) = @_; |
373 | |
442 | |
374 | $time = $TICK * .6 if $time > $TICK * .6; |
443 | $time = $TICK * .6 if $time > $TICK * .6; |
375 | my $sig = new Coro::Signal; |
444 | my $sig = new Coro::Signal; |
376 | |
445 | |
… | |
… | |
390 | |
459 | |
391 | BEGIN { *async = \&Coro::async_pool } |
460 | BEGIN { *async = \&Coro::async_pool } |
392 | |
461 | |
393 | =item cf::sync_job { BLOCK } |
462 | =item cf::sync_job { BLOCK } |
394 | |
463 | |
395 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
464 | The design of Deliantra requires that the main coroutine ($Coro::main) |
396 | is always able to handle events or runnable, as Crossfire TRT is only |
465 | is always able to handle events or runnable, as Deliantra is only |
397 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
466 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
398 | acceptable. |
467 | acceptable. |
399 | |
468 | |
400 | If it must be done, put the blocking parts into C<sync_job>. This will run |
469 | If it must be done, put the blocking parts into C<sync_job>. This will run |
401 | the given BLOCK in another coroutine while waiting for the result. The |
470 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
406 | |
475 | |
407 | sub sync_job(&) { |
476 | sub sync_job(&) { |
408 | my ($job) = @_; |
477 | my ($job) = @_; |
409 | |
478 | |
410 | if ($Coro::current == $Coro::main) { |
479 | if ($Coro::current == $Coro::main) { |
411 | my $time = Event::time; |
480 | my $time = EV::time; |
412 | |
481 | |
413 | # this is the main coro, too bad, we have to block |
482 | # this is the main coro, too bad, we have to block |
414 | # till the operation succeeds, freezing the server :/ |
483 | # till the operation succeeds, freezing the server :/ |
415 | |
484 | |
416 | # TODO: use suspend/resume instead |
485 | LOG llevError, Carp::longmess "sync job";#d# |
417 | # (but this is cancel-safe) |
486 | |
418 | my $freeze_guard = freeze_mainloop; |
487 | my $freeze_guard = freeze_mainloop; |
419 | |
488 | |
420 | my $busy = 1; |
489 | my $busy = 1; |
421 | my @res; |
490 | my @res; |
422 | |
491 | |
423 | (async { |
492 | (async { |
|
|
493 | $Coro::current->desc ("sync job coro"); |
424 | @res = eval { $job->() }; |
494 | @res = eval { $job->() }; |
425 | warn $@ if $@; |
495 | warn $@ if $@; |
426 | undef $busy; |
496 | undef $busy; |
427 | })->prio (Coro::PRIO_MAX); |
497 | })->prio (Coro::PRIO_MAX); |
428 | |
498 | |
429 | while ($busy) { |
499 | while ($busy) { |
430 | Coro::cede or Event::one_event; |
500 | if (Coro::nready) { |
|
|
501 | Coro::cede_notself; |
|
|
502 | } else { |
|
|
503 | EV::loop EV::LOOP_ONESHOT; |
431 | } |
504 | } |
|
|
505 | } |
432 | |
506 | |
433 | $time = Event::time - $time; |
507 | my $time = EV::time - $time; |
434 | |
508 | |
435 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
436 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
437 | |
|
|
438 | $tick_start += $time; # do not account sync jobs to server load |
509 | $TICK_START += $time; # do not account sync jobs to server load |
439 | |
510 | |
440 | wantarray ? @res : $res[0] |
511 | wantarray ? @res : $res[0] |
441 | } else { |
512 | } else { |
442 | # we are in another coroutine, how wonderful, everything just works |
513 | # we are in another coroutine, how wonderful, everything just works |
443 | |
514 | |
… | |
… | |
468 | =item fork_call { }, $args |
539 | =item fork_call { }, $args |
469 | |
540 | |
470 | Executes the given code block with the given arguments in a seperate |
541 | Executes the given code block with the given arguments in a seperate |
471 | process, returning the results. Everything must be serialisable with |
542 | process, returning the results. Everything must be serialisable with |
472 | Coro::Storable. May, of course, block. Note that the executed sub may |
543 | Coro::Storable. May, of course, block. Note that the executed sub may |
473 | never block itself or use any form of Event handling. |
544 | never block itself or use any form of event handling. |
474 | |
545 | |
475 | =cut |
546 | =cut |
476 | |
|
|
477 | sub _store_scalar { |
|
|
478 | open my $fh, ">", \my $buf |
|
|
479 | or die "fork_call: cannot open fh-to-buf in child : $!"; |
|
|
480 | Storable::store_fd $_[0], $fh; |
|
|
481 | close $fh; |
|
|
482 | |
|
|
483 | $buf |
|
|
484 | } |
|
|
485 | |
547 | |
486 | sub fork_call(&@) { |
548 | sub fork_call(&@) { |
487 | my ($cb, @args) = @_; |
549 | my ($cb, @args) = @_; |
488 | |
550 | |
489 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
551 | # we seemingly have to make a local copy of the whole thing, |
490 | # or die "socketpair: $!"; |
552 | # otherwise perl prematurely frees the stuff :/ |
491 | pipe my $fh1, my $fh2 |
553 | # TODO: investigate and fix (likely this will be rather laborious) |
492 | or die "pipe: $!"; |
|
|
493 | |
554 | |
494 | if (my $pid = fork) { |
555 | my @res = Coro::Util::fork_eval { |
495 | close $fh2; |
|
|
496 | |
|
|
497 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
|
|
498 | warn "pst<$res>" unless $res =~ /^pst/; |
|
|
499 | $res = Coro::Storable::thaw $res; |
|
|
500 | |
|
|
501 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
|
|
502 | |
|
|
503 | Carp::confess $$res unless "ARRAY" eq ref $res; |
|
|
504 | |
|
|
505 | return wantarray ? @$res : $res->[-1]; |
|
|
506 | } else { |
|
|
507 | reset_signals; |
556 | reset_signals; |
508 | local $SIG{__WARN__}; |
557 | &$cb |
509 | local $SIG{__DIE__}; |
558 | }, @args; |
510 | # just in case, this hack effectively disables event |
|
|
511 | # in the child. cleaner and slower would be canceling all watchers, |
|
|
512 | # but this works for the time being. |
|
|
513 | local $Coro::idle; |
|
|
514 | $Coro::current->prio (Coro::PRIO_MAX); |
|
|
515 | |
559 | |
516 | eval { |
560 | wantarray ? @res : $res[-1] |
517 | close $fh1; |
561 | } |
518 | |
562 | |
519 | my @res = eval { $cb->(@args) }; |
563 | =item $coin = coin_from_name $name |
520 | |
564 | |
521 | syswrite $fh2, _store_scalar $@ ? \"$@" : \@res; |
565 | =cut |
522 | close $fh2; |
|
|
523 | }; |
|
|
524 | |
566 | |
525 | warn $@ if $@; |
567 | our %coin_alias = ( |
526 | _exit 0; |
568 | "silver" => "silvercoin", |
527 | } |
569 | "silvercoin" => "silvercoin", |
|
|
570 | "silvercoins" => "silvercoin", |
|
|
571 | "gold" => "goldcoin", |
|
|
572 | "goldcoin" => "goldcoin", |
|
|
573 | "goldcoins" => "goldcoin", |
|
|
574 | "platinum" => "platinacoin", |
|
|
575 | "platinumcoin" => "platinacoin", |
|
|
576 | "platinumcoins" => "platinacoin", |
|
|
577 | "platina" => "platinacoin", |
|
|
578 | "platinacoin" => "platinacoin", |
|
|
579 | "platinacoins" => "platinacoin", |
|
|
580 | "royalty" => "royalty", |
|
|
581 | "royalties" => "royalty", |
|
|
582 | ); |
|
|
583 | |
|
|
584 | sub coin_from_name($) { |
|
|
585 | $coin_alias{$_[0]} |
|
|
586 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
587 | : undef |
528 | } |
588 | } |
529 | |
589 | |
530 | =item $value = cf::db_get $family => $key |
590 | =item $value = cf::db_get $family => $key |
531 | |
591 | |
532 | Returns a single value from the environment database. |
592 | Returns a single value from the environment database. |
… | |
… | |
534 | =item cf::db_put $family => $key => $value |
594 | =item cf::db_put $family => $key => $value |
535 | |
595 | |
536 | Stores the given C<$value> in the family. It can currently store binary |
596 | Stores the given C<$value> in the family. It can currently store binary |
537 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
597 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
538 | |
598 | |
|
|
599 | =item $db = cf::db_table "name" |
|
|
600 | |
|
|
601 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
602 | within each server. |
|
|
603 | |
539 | =cut |
604 | =cut |
|
|
605 | |
|
|
606 | sub db_table($) { |
|
|
607 | my ($name) = @_; |
|
|
608 | my $db = BDB::db_create $DB_ENV; |
|
|
609 | |
|
|
610 | eval { |
|
|
611 | $db->set_flags (BDB::CHKSUM); |
|
|
612 | |
|
|
613 | utf8::encode $name; |
|
|
614 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
615 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
616 | cf::cleanup "db_open(db): $!" if $!; |
|
|
617 | }; |
|
|
618 | cf::cleanup "db_open(db): $@" if $@; |
|
|
619 | |
|
|
620 | $db |
|
|
621 | } |
540 | |
622 | |
541 | our $DB; |
623 | our $DB; |
542 | |
624 | |
543 | sub db_init { |
625 | sub db_init { |
544 | unless ($DB) { |
|
|
545 | $DB = BDB::db_create $DB_ENV; |
|
|
546 | |
|
|
547 | cf::sync_job { |
626 | cf::sync_job { |
548 | eval { |
627 | $DB ||= db_table "db"; |
549 | $DB->set_flags (BDB::CHKSUM); |
|
|
550 | |
|
|
551 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
552 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
553 | cf::cleanup "db_open(db): $!" if $!; |
|
|
554 | }; |
|
|
555 | cf::cleanup "db_open(db): $@" if $@; |
|
|
556 | }; |
|
|
557 | } |
628 | }; |
558 | } |
629 | } |
559 | |
630 | |
560 | sub db_get($$) { |
631 | sub db_get($$) { |
561 | my $key = "$_[0]/$_[1]"; |
632 | my $key = "$_[0]/$_[1]"; |
562 | |
633 | |
… | |
… | |
612 | if (1) { |
683 | if (1) { |
613 | $md5 = |
684 | $md5 = |
614 | join "\x00", |
685 | join "\x00", |
615 | $processversion, |
686 | $processversion, |
616 | map { |
687 | map { |
617 | Coro::cede; |
688 | cf::cede_to_tick; |
618 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
689 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
619 | } 0.. $#$src; |
690 | } 0.. $#$src; |
620 | |
691 | |
621 | |
692 | |
622 | my $dbmd5 = db_get cache => "$id/md5"; |
693 | my $dbmd5 = db_get cache => "$id/md5"; |
… | |
… | |
660 | |
731 | |
661 | ############################################################################# |
732 | ############################################################################# |
662 | |
733 | |
663 | =head2 ATTACHABLE OBJECTS |
734 | =head2 ATTACHABLE OBJECTS |
664 | |
735 | |
665 | Many objects in crossfire are so-called attachable objects. That means you can |
736 | Many objects in deliantra are so-called attachable objects. That means you can |
666 | attach callbacks/event handlers (a collection of which is called an "attachment") |
737 | attach callbacks/event handlers (a collection of which is called an "attachment") |
667 | to it. All such attachable objects support the following methods. |
738 | to it. All such attachable objects support the following methods. |
668 | |
739 | |
669 | In the following description, CLASS can be any of C<global>, C<object> |
740 | In the following description, CLASS can be any of C<global>, C<object> |
670 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
741 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
671 | Crossfire TRT). |
742 | Deliantra). |
672 | |
743 | |
673 | =over 4 |
744 | =over 4 |
674 | |
745 | |
675 | =item $attachable->attach ($attachment, key => $value...) |
746 | =item $attachable->attach ($attachment, key => $value...) |
676 | |
747 | |
… | |
… | |
720 | =item cf::CLASS::attachment $name, ... |
791 | =item cf::CLASS::attachment $name, ... |
721 | |
792 | |
722 | Register an attachment by C<$name> through which attachable objects of the |
793 | Register an attachment by C<$name> through which attachable objects of the |
723 | given CLASS can refer to this attachment. |
794 | given CLASS can refer to this attachment. |
724 | |
795 | |
725 | Some classes such as crossfire maps and objects can specify attachments |
796 | Some classes such as deliantra maps and objects can specify attachments |
726 | that are attached at load/instantiate time, thus the need for a name. |
797 | that are attached at load/instantiate time, thus the need for a name. |
727 | |
798 | |
728 | These calls expect any number of the following handler/hook descriptions: |
799 | These calls expect any number of the following handler/hook descriptions: |
729 | |
800 | |
730 | =over 4 |
801 | =over 4 |
… | |
… | |
958 | } |
1029 | } |
959 | |
1030 | |
960 | 0 |
1031 | 0 |
961 | } |
1032 | } |
962 | |
1033 | |
963 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1034 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
964 | |
1035 | |
965 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1036 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
966 | |
1037 | |
967 | Generate an object-specific event with the given arguments. |
1038 | Generate an object-specific event with the given arguments. |
968 | |
1039 | |
… | |
… | |
974 | |
1045 | |
975 | =cut |
1046 | =cut |
976 | |
1047 | |
977 | ############################################################################# |
1048 | ############################################################################# |
978 | # object support |
1049 | # object support |
979 | # |
|
|
980 | |
1050 | |
|
|
1051 | sub _object_equal($$); |
|
|
1052 | sub _object_equal($$) { |
|
|
1053 | my ($a, $b) = @_; |
|
|
1054 | |
|
|
1055 | return 0 unless (ref $a) eq (ref $b); |
|
|
1056 | |
|
|
1057 | if ("HASH" eq ref $a) { |
|
|
1058 | my @ka = keys %$a; |
|
|
1059 | my @kb = keys %$b; |
|
|
1060 | |
|
|
1061 | return 0 if @ka != @kb; |
|
|
1062 | |
|
|
1063 | for (0 .. $#ka) { |
|
|
1064 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1065 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1066 | } |
|
|
1067 | |
|
|
1068 | } elsif ("ARRAY" eq ref $a) { |
|
|
1069 | |
|
|
1070 | return 0 if @$a != @$b; |
|
|
1071 | |
|
|
1072 | for (0 .. $#$a) { |
|
|
1073 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1074 | } |
|
|
1075 | |
|
|
1076 | } elsif ($a ne $b) { |
|
|
1077 | return 0; |
|
|
1078 | } |
|
|
1079 | |
|
|
1080 | 1 |
|
|
1081 | } |
|
|
1082 | |
|
|
1083 | our $SLOW_MERGES;#d# |
981 | sub _can_merge { |
1084 | sub _can_merge { |
982 | my ($ob1, $ob2) = @_; |
1085 | my ($ob1, $ob2) = @_; |
983 | |
1086 | |
984 | local $Storable::canonical = 1; |
1087 | ++$SLOW_MERGES;#d# |
985 | my $fob1 = Storable::freeze $ob1; |
|
|
986 | my $fob2 = Storable::freeze $ob2; |
|
|
987 | |
1088 | |
988 | $fob1 eq $fob2 |
1089 | # we do the slow way here |
|
|
1090 | return _object_equal $ob1, $ob2 |
989 | } |
1091 | } |
990 | |
1092 | |
991 | sub reattach { |
1093 | sub reattach { |
992 | # basically do the same as instantiate, without calling instantiate |
1094 | # basically do the same as instantiate, without calling instantiate |
993 | my ($obj) = @_; |
1095 | my ($obj) = @_; |
994 | |
1096 | |
|
|
1097 | # no longer needed after getting rid of delete_package? |
995 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1098 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
996 | |
1099 | |
997 | my $registry = $obj->registry; |
1100 | my $registry = $obj->registry; |
998 | |
1101 | |
999 | @$registry = (); |
1102 | @$registry = (); |
1000 | |
1103 | |
… | |
… | |
1015 | cf::attachable->attach ( |
1118 | cf::attachable->attach ( |
1016 | prio => -1000000, |
1119 | prio => -1000000, |
1017 | on_instantiate => sub { |
1120 | on_instantiate => sub { |
1018 | my ($obj, $data) = @_; |
1121 | my ($obj, $data) = @_; |
1019 | |
1122 | |
1020 | $data = from_json $data; |
1123 | $data = decode_json $data; |
1021 | |
1124 | |
1022 | for (@$data) { |
1125 | for (@$data) { |
1023 | my ($name, $args) = @$_; |
1126 | my ($name, $args) = @$_; |
1024 | |
1127 | |
1025 | $obj->attach ($name, %{$args || {} }); |
1128 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1041 | sub object_freezer_save { |
1144 | sub object_freezer_save { |
1042 | my ($filename, $rdata, $objs) = @_; |
1145 | my ($filename, $rdata, $objs) = @_; |
1043 | |
1146 | |
1044 | sync_job { |
1147 | sync_job { |
1045 | if (length $$rdata) { |
1148 | if (length $$rdata) { |
|
|
1149 | utf8::decode (my $decname = $filename); |
1046 | warn sprintf "saving %s (%d,%d)\n", |
1150 | warn sprintf "saving %s (%d,%d)\n", |
1047 | $filename, length $$rdata, scalar @$objs; |
1151 | $decname, length $$rdata, scalar @$objs; |
1048 | |
1152 | |
1049 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1153 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1050 | chmod SAVE_MODE, $fh; |
1154 | aio_chmod $fh, SAVE_MODE; |
1051 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1155 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1052 | aio_fsync $fh if $cf::USE_FSYNC; |
1156 | aio_fsync $fh if $cf::USE_FSYNC; |
1053 | close $fh; |
1157 | aio_close $fh; |
1054 | |
1158 | |
1055 | if (@$objs) { |
1159 | if (@$objs) { |
1056 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1160 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1057 | chmod SAVE_MODE, $fh; |
1161 | aio_chmod $fh, SAVE_MODE; |
1058 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1162 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1059 | aio_write $fh, 0, (length $data), $data, 0; |
1163 | aio_write $fh, 0, (length $data), $data, 0; |
1060 | aio_fsync $fh if $cf::USE_FSYNC; |
1164 | aio_fsync $fh if $cf::USE_FSYNC; |
1061 | close $fh; |
1165 | aio_close $fh; |
1062 | aio_rename "$filename.pst~", "$filename.pst"; |
1166 | aio_rename "$filename.pst~", "$filename.pst"; |
1063 | } |
1167 | } |
1064 | } else { |
1168 | } else { |
1065 | aio_unlink "$filename.pst"; |
1169 | aio_unlink "$filename.pst"; |
1066 | } |
1170 | } |
1067 | |
1171 | |
1068 | aio_rename "$filename~", $filename; |
1172 | aio_rename "$filename~", $filename; |
|
|
1173 | |
|
|
1174 | $filename =~ s%/[^/]+$%%; |
|
|
1175 | aio_pathsync $filename if $cf::USE_FSYNC; |
1069 | } else { |
1176 | } else { |
1070 | warn "FATAL: $filename~: $!\n"; |
1177 | warn "unable to save objects: $filename~: $!\n"; |
1071 | } |
1178 | } |
1072 | } else { |
1179 | } else { |
1073 | aio_unlink $filename; |
1180 | aio_unlink $filename; |
1074 | aio_unlink "$filename.pst"; |
1181 | aio_unlink "$filename.pst"; |
1075 | } |
1182 | } |
1076 | } |
1183 | }; |
1077 | } |
1184 | } |
1078 | |
1185 | |
1079 | sub object_freezer_as_string { |
1186 | sub object_freezer_as_string { |
1080 | my ($rdata, $objs) = @_; |
1187 | my ($rdata, $objs) = @_; |
1081 | |
1188 | |
… | |
… | |
1093 | or return; |
1200 | or return; |
1094 | |
1201 | |
1095 | unless (aio_stat "$filename.pst") { |
1202 | unless (aio_stat "$filename.pst") { |
1096 | (aio_load "$filename.pst", $av) >= 0 |
1203 | (aio_load "$filename.pst", $av) >= 0 |
1097 | or return; |
1204 | or return; |
|
|
1205 | |
1098 | $av = eval { (Storable::thaw $av)->{objs} }; |
1206 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1207 | $av = $st->{objs}; |
1099 | } |
1208 | } |
1100 | |
1209 | |
|
|
1210 | utf8::decode (my $decname = $filename); |
1101 | warn sprintf "loading %s (%d)\n", |
1211 | warn sprintf "loading %s (%d,%d)\n", |
1102 | $filename, length $data, scalar @{$av || []}; |
1212 | $decname, length $data, scalar @{$av || []}; |
|
|
1213 | |
1103 | return ($data, $av); |
1214 | ($data, $av) |
1104 | } |
1215 | } |
1105 | |
1216 | |
1106 | =head2 COMMAND CALLBACKS |
1217 | =head2 COMMAND CALLBACKS |
1107 | |
1218 | |
1108 | =over 4 |
1219 | =over 4 |
… | |
… | |
1162 | my ($name, $cb) = @_; |
1273 | my ($name, $cb) = @_; |
1163 | |
1274 | |
1164 | $EXTICMD{$name} = $cb; |
1275 | $EXTICMD{$name} = $cb; |
1165 | } |
1276 | } |
1166 | |
1277 | |
|
|
1278 | use File::Glob (); |
|
|
1279 | |
1167 | cf::player->attach ( |
1280 | cf::player->attach ( |
1168 | on_command => sub { |
1281 | on_command => sub { |
1169 | my ($pl, $name, $params) = @_; |
1282 | my ($pl, $name, $params) = @_; |
1170 | |
1283 | |
1171 | my $cb = $COMMAND{$name} |
1284 | my $cb = $COMMAND{$name} |
… | |
… | |
1186 | my ($type, $reply, @payload) = |
1299 | my ($type, $reply, @payload) = |
1187 | "ARRAY" eq ref $msg |
1300 | "ARRAY" eq ref $msg |
1188 | ? @$msg |
1301 | ? @$msg |
1189 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
1302 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
1190 | |
1303 | |
|
|
1304 | my @reply; |
|
|
1305 | |
1191 | if (my $cb = $EXTCMD{$type}) { |
1306 | if (my $cb = $EXTCMD{$type}) { |
1192 | my @reply = $cb->($pl, @payload); |
1307 | @reply = $cb->($pl, @payload); |
1193 | |
|
|
1194 | $pl->ext_reply ($reply, @reply) |
|
|
1195 | if $reply; |
|
|
1196 | } |
1308 | } |
|
|
1309 | |
|
|
1310 | $pl->ext_reply ($reply, @reply) |
|
|
1311 | if $reply; |
|
|
1312 | |
1197 | } else { |
1313 | } else { |
1198 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1314 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1199 | } |
1315 | } |
1200 | |
1316 | |
1201 | cf::override; |
1317 | cf::override; |
1202 | }, |
1318 | }, |
1203 | ); |
1319 | ); |
|
|
1320 | |
|
|
1321 | # "readahead" all extensions |
|
|
1322 | sub cache_extensions { |
|
|
1323 | my $grp = IO::AIO::aio_group; |
|
|
1324 | |
|
|
1325 | add $grp IO::AIO::aio_readdir $LIBDIR, sub { |
|
|
1326 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1327 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1328 | } |
|
|
1329 | }; |
|
|
1330 | |
|
|
1331 | $grp |
|
|
1332 | } |
1204 | |
1333 | |
1205 | sub load_extensions { |
1334 | sub load_extensions { |
1206 | cf::sync_job { |
1335 | cf::sync_job { |
1207 | my %todo; |
1336 | my %todo; |
1208 | |
1337 | |
… | |
… | |
1228 | |
1357 | |
1229 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1358 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1230 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1359 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1231 | |
1360 | |
1232 | $ext{source} = |
1361 | $ext{source} = |
1233 | "package $pkg; use strict; use utf8;\n" |
1362 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1234 | . "#line 1 \"$path\"\n{\n" |
1363 | . "#line 1 \"$path\"\n{\n" |
1235 | . $source |
1364 | . $source |
1236 | . "\n};\n1"; |
1365 | . "\n};\n1"; |
1237 | |
1366 | |
1238 | $todo{$base} = \%ext; |
1367 | $todo{$base} = \%ext; |
… | |
… | |
1254 | my $msg = $@ ? "$v->{path}: $@\n" |
1383 | my $msg = $@ ? "$v->{path}: $@\n" |
1255 | : "$v->{base}: extension inactive.\n"; |
1384 | : "$v->{base}: extension inactive.\n"; |
1256 | |
1385 | |
1257 | if (exists $v->{meta}{mandatory}) { |
1386 | if (exists $v->{meta}{mandatory}) { |
1258 | warn $msg; |
1387 | warn $msg; |
1259 | warn "mandatory extension failed to load, exiting.\n"; |
1388 | cf::cleanup "mandatory extension failed to load, exiting."; |
1260 | exit 1; |
|
|
1261 | } |
1389 | } |
1262 | |
1390 | |
1263 | warn $msg; |
1391 | warn $msg; |
1264 | } |
1392 | } |
1265 | |
1393 | |
… | |
… | |
1279 | |
1407 | |
1280 | =back |
1408 | =back |
1281 | |
1409 | |
1282 | =head2 CORE EXTENSIONS |
1410 | =head2 CORE EXTENSIONS |
1283 | |
1411 | |
1284 | Functions and methods that extend core crossfire objects. |
1412 | Functions and methods that extend core deliantra objects. |
1285 | |
1413 | |
1286 | =cut |
1414 | =cut |
1287 | |
1415 | |
1288 | package cf::player; |
1416 | package cf::player; |
1289 | |
1417 | |
1290 | use Coro::AIO; |
1418 | use Coro::AIO; |
1291 | |
1419 | |
1292 | =head3 cf::player |
1420 | =head3 cf::player |
1293 | |
1421 | |
1294 | =over 4 |
1422 | =over 4 |
|
|
1423 | |
|
|
1424 | =item cf::player::num_playing |
|
|
1425 | |
|
|
1426 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1427 | |
|
|
1428 | =cut |
|
|
1429 | |
|
|
1430 | sub num_playing { |
|
|
1431 | scalar grep |
|
|
1432 | $_->ob->map |
|
|
1433 | && !$_->hidden |
|
|
1434 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1435 | cf::player::list |
|
|
1436 | } |
1295 | |
1437 | |
1296 | =item cf::player::find $login |
1438 | =item cf::player::find $login |
1297 | |
1439 | |
1298 | Returns the given player object, loading it if necessary (might block). |
1440 | Returns the given player object, loading it if necessary (might block). |
1299 | |
1441 | |
… | |
… | |
1318 | |
1460 | |
1319 | sub exists($) { |
1461 | sub exists($) { |
1320 | my ($login) = @_; |
1462 | my ($login) = @_; |
1321 | |
1463 | |
1322 | $cf::PLAYER{$login} |
1464 | $cf::PLAYER{$login} |
1323 | or cf::sync_job { !aio_stat path $login } |
1465 | or !aio_stat path $login |
1324 | } |
1466 | } |
1325 | |
1467 | |
1326 | sub find($) { |
1468 | sub find($) { |
1327 | return $cf::PLAYER{$_[0]} || do { |
1469 | return $cf::PLAYER{$_[0]} || do { |
1328 | my $login = $_[0]; |
1470 | my $login = $_[0]; |
… | |
… | |
1335 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1477 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1336 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1478 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1337 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1479 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1338 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1480 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1339 | |
1481 | |
1340 | my $pl = load_pl path $login |
1482 | my $f = new_from_file cf::object::thawer path $login |
1341 | or return; |
1483 | or return; |
|
|
1484 | |
|
|
1485 | my $pl = cf::player::load_pl $f |
|
|
1486 | or return; |
|
|
1487 | |
|
|
1488 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1489 | $f->resolve_delayed_derefs; |
1342 | $cf::PLAYER{$login} = $pl |
1490 | $cf::PLAYER{$login} = $pl |
1343 | } |
1491 | } |
1344 | } |
1492 | } |
1345 | } |
1493 | } |
1346 | |
1494 | |
… | |
… | |
1355 | return if $pl->{deny_save}; |
1503 | return if $pl->{deny_save}; |
1356 | |
1504 | |
1357 | aio_mkdir playerdir $pl, 0770; |
1505 | aio_mkdir playerdir $pl, 0770; |
1358 | $pl->{last_save} = $cf::RUNTIME; |
1506 | $pl->{last_save} = $cf::RUNTIME; |
1359 | |
1507 | |
|
|
1508 | cf::get_slot 0.01; |
|
|
1509 | |
1360 | $pl->save_pl ($path); |
1510 | $pl->save_pl ($path); |
1361 | Coro::cede; |
1511 | cf::cede_to_tick; |
1362 | } |
1512 | } |
1363 | |
1513 | |
1364 | sub new($) { |
1514 | sub new($) { |
1365 | my ($login) = @_; |
1515 | my ($login) = @_; |
1366 | |
1516 | |
… | |
… | |
1372 | $cf::PLAYER{$login} = $self; |
1522 | $cf::PLAYER{$login} = $self; |
1373 | |
1523 | |
1374 | $self |
1524 | $self |
1375 | } |
1525 | } |
1376 | |
1526 | |
|
|
1527 | =item $player->send_msg ($channel, $msg, $color, [extra...]) |
|
|
1528 | |
|
|
1529 | =cut |
|
|
1530 | |
|
|
1531 | sub send_msg { |
|
|
1532 | my $ns = shift->ns |
|
|
1533 | or return; |
|
|
1534 | $ns->send_msg (@_); |
|
|
1535 | } |
|
|
1536 | |
1377 | =item $pl->quit_character |
1537 | =item $pl->quit_character |
1378 | |
1538 | |
1379 | Nukes the player without looking back. If logged in, the connection will |
1539 | Nukes the player without looking back. If logged in, the connection will |
1380 | be destroyed. May block for a long time. |
1540 | be destroyed. May block for a long time. |
1381 | |
1541 | |
… | |
… | |
1385 | my ($pl) = @_; |
1545 | my ($pl) = @_; |
1386 | |
1546 | |
1387 | my $name = $pl->ob->name; |
1547 | my $name = $pl->ob->name; |
1388 | |
1548 | |
1389 | $pl->{deny_save} = 1; |
1549 | $pl->{deny_save} = 1; |
1390 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1550 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1391 | |
1551 | |
1392 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1552 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1393 | $pl->deactivate; |
1553 | $pl->deactivate; |
|
|
1554 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1555 | $pl->ob->check_score; |
1394 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1556 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1395 | $pl->ns->destroy if $pl->ns; |
1557 | $pl->ns->destroy if $pl->ns; |
1396 | |
1558 | |
1397 | my $path = playerdir $pl; |
1559 | my $path = playerdir $pl; |
1398 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1560 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1434 | or return []; |
1596 | or return []; |
1435 | |
1597 | |
1436 | my @logins; |
1598 | my @logins; |
1437 | |
1599 | |
1438 | for my $login (@$dirs) { |
1600 | for my $login (@$dirs) { |
|
|
1601 | my $path = path $login; |
|
|
1602 | |
|
|
1603 | # a .pst is a dead give-away for a valid player |
|
|
1604 | # if no pst file found, open and chekc for blocked users |
|
|
1605 | if (aio_stat "$path.pst") { |
1439 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1606 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1440 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1607 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1441 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1608 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1609 | } |
1442 | |
1610 | |
1443 | utf8::decode $login; |
1611 | utf8::decode $login; |
1444 | push @logins, $login; |
1612 | push @logins, $login; |
1445 | } |
1613 | } |
1446 | |
1614 | |
… | |
… | |
1473 | } |
1641 | } |
1474 | |
1642 | |
1475 | \@paths |
1643 | \@paths |
1476 | } |
1644 | } |
1477 | |
1645 | |
1478 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1646 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1479 | |
1647 | |
1480 | Expand crossfire pod fragments into protocol xml. |
1648 | Expand deliantra pod fragments into protocol xml. |
1481 | |
|
|
1482 | =cut |
|
|
1483 | |
|
|
1484 | sub expand_cfpod { |
|
|
1485 | ((my $self), (local $_)) = @_; |
|
|
1486 | |
|
|
1487 | # escape & and < |
|
|
1488 | s/&/&/g; |
|
|
1489 | s/(?<![BIUGH])</</g; |
|
|
1490 | |
|
|
1491 | # this is buggy, it needs to properly take care of nested <'s |
|
|
1492 | |
|
|
1493 | 1 while |
|
|
1494 | # replace B<>, I<>, U<> etc. |
|
|
1495 | s/B<([^\>]*)>/<b>$1<\/b>/ |
|
|
1496 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
|
|
1497 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
|
|
1498 | # replace G<male|female> tags |
|
|
1499 | || s{G<([^>|]*)\|([^>]*)>}{ |
|
|
1500 | $self->gender ? $2 : $1 |
|
|
1501 | }ge |
|
|
1502 | # replace H<hint text> |
|
|
1503 | || s{H<([^\>]*)>} |
|
|
1504 | { |
|
|
1505 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
|
|
1506 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1507 | "") |
|
|
1508 | [$self->{hintmode}] |
|
|
1509 | }ge; |
|
|
1510 | |
|
|
1511 | # create single paragraphs (very hackish) |
|
|
1512 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1513 | |
|
|
1514 | # compress some whitespace |
|
|
1515 | s/\s+\n/\n/g; # ws line-ends |
|
|
1516 | s/\n\n+/\n/g; # double lines |
|
|
1517 | s/^\n+//; # beginning lines |
|
|
1518 | s/\n+$//; # ending lines |
|
|
1519 | |
|
|
1520 | $_ |
|
|
1521 | } |
|
|
1522 | |
|
|
1523 | sub hintmode { |
|
|
1524 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1525 | $_[0]{hintmode} |
|
|
1526 | } |
|
|
1527 | |
1649 | |
1528 | =item $player->ext_reply ($msgid, @msg) |
1650 | =item $player->ext_reply ($msgid, @msg) |
1529 | |
1651 | |
1530 | Sends an ext reply to the player. |
1652 | Sends an ext reply to the player. |
1531 | |
1653 | |
1532 | =cut |
1654 | =cut |
1533 | |
1655 | |
1534 | sub ext_reply($$@) { |
1656 | sub ext_reply($$@) { |
1535 | my ($self, $id, @msg) = @_; |
1657 | my ($self, $id, @msg) = @_; |
1536 | |
1658 | |
1537 | if ($self->ns->extcmd == 2) { |
1659 | $self->ns->ext_reply ($id, @msg) |
1538 | $self->send ("ext " . $self->ns->{json_coder}->encode (["reply-$id", @msg])); |
|
|
1539 | } elsif ($self->ns->extcmd == 1) { |
|
|
1540 | #TODO: version 1, remove |
|
|
1541 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
1542 | $self->send ("ext " . $self->ns->{json_coder}->encode ({@msg})); |
|
|
1543 | } |
|
|
1544 | } |
1660 | } |
1545 | |
1661 | |
1546 | =item $player->ext_msg ($type, @msg) |
1662 | =item $player->ext_msg ($type, @msg) |
1547 | |
1663 | |
1548 | Sends an ext event to the client. |
1664 | Sends an ext event to the client. |
… | |
… | |
1604 | our $MAX_RESET = 3600; |
1720 | our $MAX_RESET = 3600; |
1605 | our $DEFAULT_RESET = 3000; |
1721 | our $DEFAULT_RESET = 3000; |
1606 | |
1722 | |
1607 | sub generate_random_map { |
1723 | sub generate_random_map { |
1608 | my ($self, $rmp) = @_; |
1724 | my ($self, $rmp) = @_; |
|
|
1725 | |
|
|
1726 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1727 | |
1609 | # mit "rum" bekleckern, nicht |
1728 | # mit "rum" bekleckern, nicht |
1610 | $self->_create_random_map ( |
1729 | $self->_create_random_map ( |
1611 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1730 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1612 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1731 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1613 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1732 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1735 | |
1854 | |
1736 | # the temporary/swap location |
1855 | # the temporary/swap location |
1737 | sub save_path { |
1856 | sub save_path { |
1738 | my ($self) = @_; |
1857 | my ($self) = @_; |
1739 | |
1858 | |
1740 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1859 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1741 | "$TMPDIR/$path.map" |
1860 | "$TMPDIR/$path.map" |
1742 | } |
1861 | } |
1743 | |
1862 | |
1744 | # the unique path, undef == no special unique path |
1863 | # the unique path, undef == no special unique path |
1745 | sub uniq_path { |
1864 | sub uniq_path { |
1746 | my ($self) = @_; |
1865 | my ($self) = @_; |
1747 | |
1866 | |
1748 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1867 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1749 | "$UNIQUEDIR/$path" |
1868 | "$UNIQUEDIR/$path" |
1750 | } |
|
|
1751 | |
|
|
1752 | # and all this just because we cannot iterate over |
|
|
1753 | # all maps in C++... |
|
|
1754 | sub change_all_map_light { |
|
|
1755 | my ($change) = @_; |
|
|
1756 | |
|
|
1757 | $_->change_map_light ($change) |
|
|
1758 | for grep $_->outdoor, values %cf::MAP; |
|
|
1759 | } |
1869 | } |
1760 | |
1870 | |
1761 | sub decay_objects { |
1871 | sub decay_objects { |
1762 | my ($self) = @_; |
1872 | my ($self) = @_; |
1763 | |
1873 | |
… | |
… | |
1776 | |
1886 | |
1777 | sub load_header_from($) { |
1887 | sub load_header_from($) { |
1778 | my ($self, $path) = @_; |
1888 | my ($self, $path) = @_; |
1779 | |
1889 | |
1780 | utf8::encode $path; |
1890 | utf8::encode $path; |
1781 | #aio_open $path, O_RDONLY, 0 |
1891 | my $f = new_from_file cf::object::thawer $path |
1782 | # or return; |
|
|
1783 | |
|
|
1784 | $self->_load_header ($path) |
|
|
1785 | or return; |
1892 | or return; |
|
|
1893 | |
|
|
1894 | $self->_load_header ($f) |
|
|
1895 | or return; |
|
|
1896 | |
|
|
1897 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1898 | $f->resolve_delayed_derefs; |
1786 | |
1899 | |
1787 | $self->{load_path} = $path; |
1900 | $self->{load_path} = $path; |
1788 | |
1901 | |
1789 | 1 |
1902 | 1 |
1790 | } |
1903 | } |
… | |
… | |
1844 | sub find { |
1957 | sub find { |
1845 | my ($path, $origin) = @_; |
1958 | my ($path, $origin) = @_; |
1846 | |
1959 | |
1847 | $path = normalise $path, $origin && $origin->path; |
1960 | $path = normalise $path, $origin && $origin->path; |
1848 | |
1961 | |
|
|
1962 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1849 | cf::lock_wait "map_find:$path"; |
1963 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1850 | |
1964 | |
1851 | $cf::MAP{$path} || do { |
1965 | $cf::MAP{$path} || do { |
1852 | my $guard = cf::lock_acquire "map_find:$path"; |
|
|
1853 | my $map = new_from_path cf::map $path |
1966 | my $map = new_from_path cf::map $path |
1854 | or return; |
1967 | or return; |
1855 | |
1968 | |
1856 | $map->{last_save} = $cf::RUNTIME; |
1969 | $map->{last_save} = $cf::RUNTIME; |
1857 | |
1970 | |
… | |
… | |
1859 | or return; |
1972 | or return; |
1860 | |
1973 | |
1861 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1974 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1862 | # doing this can freeze the server in a sync job, obviously |
1975 | # doing this can freeze the server in a sync job, obviously |
1863 | #$cf::WAIT_FOR_TICK->wait; |
1976 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1977 | undef $guard2; |
|
|
1978 | undef $guard1; |
1864 | $map->reset; |
1979 | $map->reset; |
1865 | undef $guard; |
|
|
1866 | return find $path; |
1980 | return find $path; |
1867 | } |
1981 | } |
1868 | |
1982 | |
1869 | $cf::MAP{$path} = $map |
1983 | $cf::MAP{$path} = $map |
1870 | } |
1984 | } |
… | |
… | |
1879 | local $self->{deny_reset} = 1; # loading can take a long time |
1993 | local $self->{deny_reset} = 1; # loading can take a long time |
1880 | |
1994 | |
1881 | my $path = $self->{path}; |
1995 | my $path = $self->{path}; |
1882 | |
1996 | |
1883 | { |
1997 | { |
1884 | my $guard = cf::lock_acquire "map_load:$path"; |
1998 | my $guard = cf::lock_acquire "map_data:$path"; |
1885 | |
1999 | |
|
|
2000 | return unless $self->valid; |
1886 | return if $self->in_memory != cf::MAP_SWAPPED; |
2001 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1887 | |
2002 | |
1888 | $self->in_memory (cf::MAP_LOADING); |
2003 | $self->in_memory (cf::MAP_LOADING); |
1889 | |
2004 | |
1890 | $self->alloc; |
2005 | $self->alloc; |
1891 | |
2006 | |
1892 | $self->pre_load; |
2007 | $self->pre_load; |
1893 | Coro::cede; |
2008 | cf::cede_to_tick; |
1894 | |
2009 | |
|
|
2010 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
2011 | $f->skip_block; |
1895 | $self->_load_objects ($self->{load_path}, 1) |
2012 | $self->_load_objects ($f) |
1896 | or return; |
2013 | or return; |
1897 | |
2014 | |
1898 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2015 | $self->post_load_original |
1899 | if delete $self->{load_original}; |
2016 | if delete $self->{load_original}; |
1900 | |
2017 | |
1901 | if (my $uniq = $self->uniq_path) { |
2018 | if (my $uniq = $self->uniq_path) { |
1902 | utf8::encode $uniq; |
2019 | utf8::encode $uniq; |
1903 | if (aio_open $uniq, O_RDONLY, 0) { |
2020 | unless (aio_stat $uniq) { |
|
|
2021 | if (my $f = new_from_file cf::object::thawer $uniq) { |
1904 | $self->clear_unique_items; |
2022 | $self->clear_unique_items; |
1905 | $self->_load_objects ($uniq, 0); |
2023 | $self->_load_objects ($f); |
|
|
2024 | $f->resolve_delayed_derefs; |
|
|
2025 | } |
1906 | } |
2026 | } |
1907 | } |
2027 | } |
1908 | |
2028 | |
1909 | Coro::cede; |
2029 | $f->resolve_delayed_derefs; |
|
|
2030 | |
|
|
2031 | cf::cede_to_tick; |
1910 | # now do the right thing for maps |
2032 | # now do the right thing for maps |
1911 | $self->link_multipart_objects; |
2033 | $self->link_multipart_objects; |
1912 | $self->difficulty ($self->estimate_difficulty) |
2034 | $self->difficulty ($self->estimate_difficulty) |
1913 | unless $self->difficulty; |
2035 | unless $self->difficulty; |
1914 | Coro::cede; |
2036 | cf::cede_to_tick; |
1915 | |
2037 | |
1916 | unless ($self->{deny_activate}) { |
2038 | unless ($self->{deny_activate}) { |
1917 | $self->decay_objects; |
2039 | $self->decay_objects; |
1918 | $self->fix_auto_apply; |
2040 | $self->fix_auto_apply; |
1919 | $self->update_buttons; |
2041 | $self->update_buttons; |
1920 | Coro::cede; |
2042 | cf::cede_to_tick; |
1921 | $self->set_darkness_map; |
|
|
1922 | Coro::cede; |
|
|
1923 | $self->activate; |
2043 | $self->activate; |
1924 | } |
2044 | } |
1925 | |
2045 | |
1926 | $self->{last_save} = $cf::RUNTIME; |
2046 | $self->{last_save} = $cf::RUNTIME; |
1927 | $self->last_access ($cf::RUNTIME); |
2047 | $self->last_access ($cf::RUNTIME); |
1928 | |
2048 | |
1929 | $self->in_memory (cf::MAP_IN_MEMORY); |
2049 | $self->in_memory (cf::MAP_ACTIVE); |
1930 | } |
2050 | } |
1931 | |
2051 | |
1932 | $self->post_load; |
2052 | $self->post_load; |
1933 | } |
2053 | } |
1934 | |
2054 | |
… | |
… | |
1943 | |
2063 | |
1944 | $self |
2064 | $self |
1945 | } |
2065 | } |
1946 | |
2066 | |
1947 | # find and load all maps in the 3x3 area around a map |
2067 | # find and load all maps in the 3x3 area around a map |
1948 | sub load_diag { |
2068 | sub load_neighbours { |
1949 | my ($map) = @_; |
2069 | my ($map) = @_; |
1950 | |
2070 | |
1951 | my @diag; # diagonal neighbours |
2071 | my @neigh; # diagonal neighbours |
1952 | |
2072 | |
1953 | for (0 .. 3) { |
2073 | for (0 .. 3) { |
1954 | my $neigh = $map->tile_path ($_) |
2074 | my $neigh = $map->tile_path ($_) |
1955 | or next; |
2075 | or next; |
1956 | $neigh = find $neigh, $map |
2076 | $neigh = find $neigh, $map |
1957 | or next; |
2077 | or next; |
1958 | $neigh->load; |
2078 | $neigh->load; |
1959 | |
2079 | |
|
|
2080 | push @neigh, |
1960 | push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2081 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
1961 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2082 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
1962 | } |
2083 | } |
1963 | |
2084 | |
1964 | for (@diag) { |
2085 | for (grep defined $_->[0], @neigh) { |
|
|
2086 | my ($path, $origin) = @$_; |
1965 | my $neigh = find @$_ |
2087 | my $neigh = find $path, $origin |
1966 | or next; |
2088 | or next; |
1967 | $neigh->load; |
2089 | $neigh->load; |
1968 | } |
2090 | } |
1969 | } |
2091 | } |
1970 | |
2092 | |
… | |
… | |
1975 | } |
2097 | } |
1976 | |
2098 | |
1977 | sub do_load_sync { |
2099 | sub do_load_sync { |
1978 | my ($map) = @_; |
2100 | my ($map) = @_; |
1979 | |
2101 | |
|
|
2102 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
|
|
2103 | if $Coro::current == $Coro::main; |
|
|
2104 | |
1980 | cf::sync_job { $map->load }; |
2105 | cf::sync_job { $map->load }; |
1981 | } |
2106 | } |
1982 | |
2107 | |
1983 | our %MAP_PREFETCH; |
2108 | our %MAP_PREFETCH; |
1984 | our $MAP_PREFETCHER = undef; |
2109 | our $MAP_PREFETCHER = undef; |
1985 | |
2110 | |
1986 | sub find_async { |
2111 | sub find_async { |
1987 | my ($path, $origin) = @_; |
2112 | my ($path, $origin, $load) = @_; |
1988 | |
2113 | |
1989 | $path = normalise $path, $origin && $origin->{path}; |
2114 | $path = normalise $path, $origin && $origin->{path}; |
1990 | |
2115 | |
1991 | if (my $map = $cf::MAP{$path}) { |
2116 | if (my $map = $cf::MAP{$path}) { |
1992 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
2117 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
1993 | } |
2118 | } |
1994 | |
2119 | |
1995 | undef $MAP_PREFETCH{$path}; |
2120 | $MAP_PREFETCH{$path} |= $load; |
|
|
2121 | |
1996 | $MAP_PREFETCHER ||= cf::async { |
2122 | $MAP_PREFETCHER ||= cf::async { |
|
|
2123 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2124 | |
1997 | while (%MAP_PREFETCH) { |
2125 | while (%MAP_PREFETCH) { |
1998 | for my $path (keys %MAP_PREFETCH) { |
2126 | while (my ($k, $v) = each %MAP_PREFETCH) { |
1999 | if (my $map = find $path) { |
2127 | if (my $map = find $k) { |
2000 | $map->load; |
2128 | $map->load if $v; |
2001 | } |
2129 | } |
2002 | |
2130 | |
2003 | delete $MAP_PREFETCH{$path}; |
2131 | delete $MAP_PREFETCH{$k}; |
2004 | } |
2132 | } |
2005 | } |
2133 | } |
2006 | undef $MAP_PREFETCHER; |
2134 | undef $MAP_PREFETCHER; |
2007 | }; |
2135 | }; |
2008 | $MAP_PREFETCHER->prio (6); |
2136 | $MAP_PREFETCHER->prio (6); |
… | |
… | |
2011 | } |
2139 | } |
2012 | |
2140 | |
2013 | sub save { |
2141 | sub save { |
2014 | my ($self) = @_; |
2142 | my ($self) = @_; |
2015 | |
2143 | |
2016 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2144 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2017 | |
2145 | |
2018 | $self->{last_save} = $cf::RUNTIME; |
2146 | $self->{last_save} = $cf::RUNTIME; |
2019 | |
2147 | |
2020 | return unless $self->dirty; |
2148 | return unless $self->dirty; |
2021 | |
2149 | |
… | |
… | |
2027 | return if $self->{deny_save}; |
2155 | return if $self->{deny_save}; |
2028 | |
2156 | |
2029 | local $self->{last_access} = $self->last_access;#d# |
2157 | local $self->{last_access} = $self->last_access;#d# |
2030 | |
2158 | |
2031 | cf::async { |
2159 | cf::async { |
|
|
2160 | $Coro::current->{desc} = "map player save"; |
2032 | $_->contr->save for $self->players; |
2161 | $_->contr->save for $self->players; |
2033 | }; |
2162 | }; |
|
|
2163 | |
|
|
2164 | cf::get_slot 0.02; |
2034 | |
2165 | |
2035 | if ($uniq) { |
2166 | if ($uniq) { |
2036 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2167 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2037 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2168 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2038 | } else { |
2169 | } else { |
… | |
… | |
2044 | my ($self) = @_; |
2175 | my ($self) = @_; |
2045 | |
2176 | |
2046 | # save first because save cedes |
2177 | # save first because save cedes |
2047 | $self->save; |
2178 | $self->save; |
2048 | |
2179 | |
2049 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2180 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2050 | |
2181 | |
2051 | return if $self->players; |
2182 | return if $self->players; |
2052 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2183 | return if $self->in_memory != cf::MAP_ACTIVE; |
2053 | return if $self->{deny_save}; |
2184 | return if $self->{deny_save}; |
2054 | |
2185 | |
|
|
2186 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2187 | |
|
|
2188 | $self->deactivate; |
|
|
2189 | $_->clear_links_to ($self) for values %cf::MAP; |
2055 | $self->clear; |
2190 | $self->clear; |
2056 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2057 | } |
2191 | } |
2058 | |
2192 | |
2059 | sub reset_at { |
2193 | sub reset_at { |
2060 | my ($self) = @_; |
2194 | my ($self) = @_; |
2061 | |
2195 | |
… | |
… | |
2093 | if $uniq; |
2227 | if $uniq; |
2094 | } |
2228 | } |
2095 | |
2229 | |
2096 | delete $cf::MAP{$self->path}; |
2230 | delete $cf::MAP{$self->path}; |
2097 | |
2231 | |
|
|
2232 | $self->deactivate; |
|
|
2233 | $_->clear_links_to ($self) for values %cf::MAP; |
2098 | $self->clear; |
2234 | $self->clear; |
2099 | |
|
|
2100 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2101 | |
2235 | |
2102 | $self->unlink_save; |
2236 | $self->unlink_save; |
2103 | $self->destroy; |
2237 | $self->destroy; |
2104 | } |
2238 | } |
2105 | |
2239 | |
2106 | my $nuke_counter = "aaaa"; |
2240 | my $nuke_counter = "aaaa"; |
2107 | |
2241 | |
2108 | sub nuke { |
2242 | sub nuke { |
2109 | my ($self) = @_; |
2243 | my ($self) = @_; |
2110 | |
2244 | |
|
|
2245 | { |
|
|
2246 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2247 | |
2111 | delete $cf::MAP{$self->path}; |
2248 | delete $cf::MAP{$self->path}; |
2112 | |
2249 | |
2113 | $self->unlink_save; |
2250 | $self->unlink_save; |
2114 | |
2251 | |
2115 | bless $self, "cf::map"; |
2252 | bless $self, "cf::map"; |
2116 | delete $self->{deny_reset}; |
2253 | delete $self->{deny_reset}; |
2117 | $self->{deny_save} = 1; |
2254 | $self->{deny_save} = 1; |
2118 | $self->reset_timeout (1); |
2255 | $self->reset_timeout (1); |
2119 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2256 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2120 | |
2257 | |
2121 | $cf::MAP{$self->path} = $self; |
2258 | $cf::MAP{$self->path} = $self; |
|
|
2259 | } |
2122 | |
2260 | |
2123 | $self->reset; # polite request, might not happen |
2261 | $self->reset; # polite request, might not happen |
2124 | } |
2262 | } |
2125 | |
2263 | |
2126 | =item $maps = cf::map::tmp_maps |
2264 | =item $maps = cf::map::tmp_maps |
… | |
… | |
2168 | |
2306 | |
2169 | sub unique_maps() { |
2307 | sub unique_maps() { |
2170 | [ |
2308 | [ |
2171 | map { |
2309 | map { |
2172 | utf8::decode $_; |
2310 | utf8::decode $_; |
2173 | /\.map$/ |
2311 | s/\.map$//; # TODO future compatibility hack |
|
|
2312 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2313 | ? () |
2174 | ? normalise $_ |
2314 | : normalise $_ |
2175 | : () |
|
|
2176 | } @{ aio_readdir $UNIQUEDIR or [] } |
2315 | } @{ aio_readdir $UNIQUEDIR or [] } |
2177 | ] |
2316 | ] |
2178 | } |
2317 | } |
2179 | |
2318 | |
2180 | package cf; |
|
|
2181 | |
|
|
2182 | =back |
2319 | =back |
2183 | |
2320 | |
2184 | =head3 cf::object |
2321 | =head3 cf::object |
2185 | |
2322 | |
2186 | =cut |
2323 | =cut |
… | |
… | |
2189 | |
2326 | |
2190 | =over 4 |
2327 | =over 4 |
2191 | |
2328 | |
2192 | =item $ob->inv_recursive |
2329 | =item $ob->inv_recursive |
2193 | |
2330 | |
2194 | Returns the inventory of the object _and_ their inventories, recursively. |
2331 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2332 | but I<not> the object itself. |
2195 | |
2333 | |
2196 | =cut |
2334 | =cut |
2197 | |
2335 | |
2198 | sub inv_recursive_; |
2336 | sub inv_recursive_; |
2199 | sub inv_recursive_ { |
2337 | sub inv_recursive_ { |
… | |
… | |
2202 | |
2340 | |
2203 | sub inv_recursive { |
2341 | sub inv_recursive { |
2204 | inv_recursive_ inv $_[0] |
2342 | inv_recursive_ inv $_[0] |
2205 | } |
2343 | } |
2206 | |
2344 | |
|
|
2345 | =item $ref = $ob->ref |
|
|
2346 | |
|
|
2347 | Creates and returns a persistent reference to an object that can be stored as a string. |
|
|
2348 | |
|
|
2349 | =item $ob = cf::object::deref ($refstring) |
|
|
2350 | |
|
|
2351 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2352 | even if the object actually exists. May block. |
|
|
2353 | |
|
|
2354 | =cut |
|
|
2355 | |
|
|
2356 | sub deref { |
|
|
2357 | my ($ref) = @_; |
|
|
2358 | |
|
|
2359 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2360 | my ($uuid, $name) = ($1, $2); |
|
|
2361 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2362 | or return; |
|
|
2363 | $pl->ob->uuid eq $uuid |
|
|
2364 | or return; |
|
|
2365 | |
|
|
2366 | $pl->ob |
|
|
2367 | } else { |
|
|
2368 | warn "$ref: cannot resolve object reference\n"; |
|
|
2369 | undef |
|
|
2370 | } |
|
|
2371 | } |
|
|
2372 | |
2207 | package cf; |
2373 | package cf; |
2208 | |
2374 | |
2209 | =back |
2375 | =back |
2210 | |
2376 | |
2211 | =head3 cf::object::player |
2377 | =head3 cf::object::player |
… | |
… | |
2217 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
2383 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
2218 | can be C<undef>. Does the right thing when the player is currently in a |
2384 | can be C<undef>. Does the right thing when the player is currently in a |
2219 | dialogue with the given NPC character. |
2385 | dialogue with the given NPC character. |
2220 | |
2386 | |
2221 | =cut |
2387 | =cut |
|
|
2388 | |
|
|
2389 | our $SAY_CHANNEL = { |
|
|
2390 | id => "say", |
|
|
2391 | title => "Map", |
|
|
2392 | reply => "say ", |
|
|
2393 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
|
|
2394 | }; |
|
|
2395 | |
|
|
2396 | our $CHAT_CHANNEL = { |
|
|
2397 | id => "chat", |
|
|
2398 | title => "Chat", |
|
|
2399 | reply => "chat ", |
|
|
2400 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2401 | }; |
2222 | |
2402 | |
2223 | # rough implementation of a future "reply" method that works |
2403 | # rough implementation of a future "reply" method that works |
2224 | # with dialog boxes. |
2404 | # with dialog boxes. |
2225 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2405 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2226 | sub cf::object::player::reply($$$;$) { |
2406 | sub cf::object::player::reply($$$;$) { |
… | |
… | |
2238 | my $dialog = $pl->{npc_dialog}; |
2418 | my $dialog = $pl->{npc_dialog}; |
2239 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2419 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2240 | |
2420 | |
2241 | } else { |
2421 | } else { |
2242 | $msg = $npc->name . " says: $msg" if $npc; |
2422 | $msg = $npc->name . " says: $msg" if $npc; |
2243 | $self->message ($msg, $flags); |
2423 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2244 | } |
2424 | } |
2245 | } |
2425 | } |
|
|
2426 | } |
|
|
2427 | |
|
|
2428 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
|
|
2429 | |
|
|
2430 | =cut |
|
|
2431 | |
|
|
2432 | sub cf::object::send_msg { |
|
|
2433 | my $pl = shift->contr |
|
|
2434 | or return; |
|
|
2435 | $pl->send_msg (@_); |
2246 | } |
2436 | } |
2247 | |
2437 | |
2248 | =item $player_object->may ("access") |
2438 | =item $player_object->may ("access") |
2249 | |
2439 | |
2250 | Returns wether the given player is authorized to access resource "access" |
2440 | Returns wether the given player is authorized to access resource "access" |
… | |
… | |
2263 | |
2453 | |
2264 | =item $player_object->enter_link |
2454 | =item $player_object->enter_link |
2265 | |
2455 | |
2266 | Freezes the player and moves him/her to a special map (C<{link}>). |
2456 | Freezes the player and moves him/her to a special map (C<{link}>). |
2267 | |
2457 | |
2268 | The player should be reasonably safe there for short amounts of time. You |
2458 | The player should be reasonably safe there for short amounts of time (e.g. |
2269 | I<MUST> call C<leave_link> as soon as possible, though. |
2459 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2460 | though, as the palyer cannot control the character while it is on the link |
|
|
2461 | map. |
2270 | |
2462 | |
2271 | Will never block. |
2463 | Will never block. |
2272 | |
2464 | |
2273 | =item $player_object->leave_link ($map, $x, $y) |
2465 | =item $player_object->leave_link ($map, $x, $y) |
2274 | |
2466 | |
… | |
… | |
2329 | # use -1 or undef as default coordinates, not 0, 0 |
2521 | # use -1 or undef as default coordinates, not 0, 0 |
2330 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2522 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2331 | if $x <=0 && $y <= 0; |
2523 | if $x <=0 && $y <= 0; |
2332 | |
2524 | |
2333 | $map->load; |
2525 | $map->load; |
2334 | $map->load_diag; |
2526 | $map->load_neighbours; |
2335 | |
2527 | |
2336 | return unless $self->contr->active; |
2528 | return unless $self->contr->active; |
|
|
2529 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
2337 | $self->activate_recursive; |
2530 | $self->activate_recursive; |
2338 | |
2531 | |
2339 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2532 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2340 | $self->enter_map ($map, $x, $y); |
2533 | $self->enter_map ($map, $x, $y); |
2341 | } |
2534 | } |
… | |
… | |
2346 | her, loading and preparing them map, calling the provided $check callback |
2539 | her, loading and preparing them map, calling the provided $check callback |
2347 | that has to return the map if sucecssful, and then unfreezes the player on |
2540 | that has to return the map if sucecssful, and then unfreezes the player on |
2348 | the new (success) or old (failed) map position. In either case, $done will |
2541 | the new (success) or old (failed) map position. In either case, $done will |
2349 | be called at the end of this process. |
2542 | be called at the end of this process. |
2350 | |
2543 | |
|
|
2544 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2545 | it needs a loaded map it has to call C<< ->load >>. |
|
|
2546 | |
2351 | =cut |
2547 | =cut |
2352 | |
2548 | |
2353 | our $GOTOGEN; |
2549 | our $GOTOGEN; |
2354 | |
2550 | |
2355 | sub cf::object::player::goto { |
2551 | sub cf::object::player::goto { |
… | |
… | |
2359 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2555 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2360 | |
2556 | |
2361 | $self->enter_link; |
2557 | $self->enter_link; |
2362 | |
2558 | |
2363 | (async { |
2559 | (async { |
|
|
2560 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2561 | |
|
|
2562 | # *tag paths override both path and x|y |
|
|
2563 | if ($path =~ /^\*(.*)$/) { |
|
|
2564 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2565 | my $ob = $obs[rand @obs]; |
|
|
2566 | |
|
|
2567 | # see if we actually can go there |
|
|
2568 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2569 | $ob = $obs[rand @obs]; |
|
|
2570 | } else { |
|
|
2571 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2572 | } |
|
|
2573 | # else put us there anyways for now #d# |
|
|
2574 | |
|
|
2575 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2576 | } else { |
|
|
2577 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2578 | } |
|
|
2579 | } |
|
|
2580 | |
2364 | my $map = eval { |
2581 | my $map = eval { |
2365 | my $map = cf::map::find $path; |
2582 | my $map = defined $path ? cf::map::find $path : undef; |
2366 | |
2583 | |
2367 | if ($map) { |
2584 | if ($map) { |
2368 | $map = $map->customise_for ($self); |
2585 | $map = $map->customise_for ($self); |
2369 | $map = $check->($map) if $check && $map; |
2586 | $map = $check->($map) if $check && $map; |
2370 | } else { |
2587 | } else { |
2371 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2588 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2372 | } |
2589 | } |
2373 | |
2590 | |
2374 | $map |
2591 | $map |
2375 | }; |
2592 | }; |
2376 | |
2593 | |
… | |
… | |
2412 | } |
2629 | } |
2413 | |
2630 | |
2414 | sub prepare_random_map { |
2631 | sub prepare_random_map { |
2415 | my ($exit) = @_; |
2632 | my ($exit) = @_; |
2416 | |
2633 | |
2417 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2418 | |
|
|
2419 | # all this does is basically replace the /! path by |
2634 | # all this does is basically replace the /! path by |
2420 | # a new random map path (?random/...) with a seed |
2635 | # a new random map path (?random/...) with a seed |
2421 | # that depends on the exit object |
2636 | # that depends on the exit object |
2422 | |
2637 | |
2423 | my $rmp = parse_random_map_params $exit->msg; |
2638 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2425 | if ($exit->map) { |
2640 | if ($exit->map) { |
2426 | $rmp->{region} = $exit->region->name; |
2641 | $rmp->{region} = $exit->region->name; |
2427 | $rmp->{origin_map} = $exit->map->path; |
2642 | $rmp->{origin_map} = $exit->map->path; |
2428 | $rmp->{origin_x} = $exit->x; |
2643 | $rmp->{origin_x} = $exit->x; |
2429 | $rmp->{origin_y} = $exit->y; |
2644 | $rmp->{origin_y} = $exit->y; |
|
|
2645 | |
|
|
2646 | $exit->map->touch; |
2430 | } |
2647 | } |
2431 | |
2648 | |
2432 | $rmp->{random_seed} ||= $exit->random_seed; |
2649 | $rmp->{random_seed} ||= $exit->random_seed; |
2433 | |
2650 | |
2434 | my $data = cf::to_json $rmp; |
2651 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2435 | my $md5 = Digest::MD5::md5_hex $data; |
2652 | my $md5 = Digest::MD5::md5_hex $data; |
2436 | my $meta = "$RANDOMDIR/$md5.meta"; |
2653 | my $meta = "$RANDOMDIR/$md5.meta"; |
2437 | |
2654 | |
2438 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2655 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2439 | aio_write $fh, 0, (length $data), $data, 0; |
2656 | aio_write $fh, 0, (length $data), $data, 0; |
2440 | undef $fh; |
2657 | undef $fh; |
2441 | aio_rename "$meta~", $meta; |
2658 | aio_rename "$meta~", $meta; |
2442 | |
2659 | |
|
|
2660 | my $slaying = "?random/$md5"; |
|
|
2661 | |
|
|
2662 | if ($exit->valid) { |
2443 | $exit->slaying ("?random/$md5"); |
2663 | $exit->slaying ("?random/$md5"); |
2444 | $exit->msg (undef); |
2664 | $exit->msg (undef); |
|
|
2665 | } |
2445 | } |
2666 | } |
2446 | } |
2667 | } |
2447 | |
2668 | |
2448 | sub cf::object::player::enter_exit { |
2669 | sub cf::object::player::enter_exit { |
2449 | my ($self, $exit) = @_; |
2670 | my ($self, $exit) = @_; |
2450 | |
2671 | |
2451 | return unless $self->type == cf::PLAYER; |
2672 | return unless $self->type == cf::PLAYER; |
2452 | |
2673 | |
2453 | if ($exit->slaying eq "/!") { |
|
|
2454 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2455 | # the problem is that $exit might not survive long enough |
|
|
2456 | # so it needs to be done right now, right here |
|
|
2457 | cf::sync_job { prepare_random_map $exit }; |
|
|
2458 | } |
|
|
2459 | |
|
|
2460 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2461 | my $hp = $exit->stats->hp; |
|
|
2462 | my $sp = $exit->stats->sp; |
|
|
2463 | |
|
|
2464 | $self->enter_link; |
2674 | $self->enter_link; |
2465 | |
2675 | |
2466 | # if exit is damned, update players death & WoR home-position |
|
|
2467 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2468 | if $exit->flag (FLAG_DAMNED); |
|
|
2469 | |
|
|
2470 | (async { |
2676 | (async { |
2471 | $self->deactivate_recursive; # just to be sure |
2677 | $Coro::current->{desc} = "enter_exit"; |
|
|
2678 | |
2472 | unless (eval { |
2679 | unless (eval { |
|
|
2680 | $self->deactivate_recursive; # just to be sure |
|
|
2681 | |
|
|
2682 | # random map handling |
|
|
2683 | { |
|
|
2684 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2685 | |
|
|
2686 | prepare_random_map $exit |
|
|
2687 | if $exit->slaying eq "/!"; |
|
|
2688 | } |
|
|
2689 | |
|
|
2690 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2691 | my $x = $exit->stats->hp; |
|
|
2692 | my $y = $exit->stats->sp; |
|
|
2693 | |
2473 | $self->goto ($slaying, $hp, $sp); |
2694 | $self->goto ($map, $x, $y); |
2474 | |
2695 | |
|
|
2696 | # if exit is damned, update players death & WoR home-position |
|
|
2697 | $self->contr->savebed ($map, $x, $y) |
|
|
2698 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2699 | |
2475 | 1; |
2700 | 1 |
2476 | }) { |
2701 | }) { |
2477 | $self->message ("Something went wrong deep within the crossfire server. " |
2702 | $self->message ("Something went wrong deep within the deliantra server. " |
2478 | . "I'll try to bring you back to the map you were before. " |
2703 | . "I'll try to bring you back to the map you were before. " |
2479 | . "Please report this to the dungeon master!", |
2704 | . "Please report this to the dungeon master!", |
2480 | cf::NDI_UNIQUE | cf::NDI_RED); |
2705 | cf::NDI_UNIQUE | cf::NDI_RED); |
2481 | |
2706 | |
2482 | warn "ERROR in enter_exit: $@"; |
2707 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2510 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2735 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2511 | the message unless the client supports the msg packet. |
2736 | the message unless the client supports the msg packet. |
2512 | |
2737 | |
2513 | =cut |
2738 | =cut |
2514 | |
2739 | |
|
|
2740 | # non-persistent channels (usually the info channel) |
|
|
2741 | our %CHANNEL = ( |
|
|
2742 | "c/identify" => { |
|
|
2743 | id => "infobox", |
|
|
2744 | title => "Identify", |
|
|
2745 | reply => undef, |
|
|
2746 | tooltip => "Items recently identified", |
|
|
2747 | }, |
|
|
2748 | "c/examine" => { |
|
|
2749 | id => "infobox", |
|
|
2750 | title => "Examine", |
|
|
2751 | reply => undef, |
|
|
2752 | tooltip => "Signs and other items you examined", |
|
|
2753 | }, |
|
|
2754 | "c/book" => { |
|
|
2755 | id => "infobox", |
|
|
2756 | title => "Book", |
|
|
2757 | reply => undef, |
|
|
2758 | tooltip => "The contents of a note or book", |
|
|
2759 | }, |
|
|
2760 | "c/lookat" => { |
|
|
2761 | id => "infobox", |
|
|
2762 | title => "Look", |
|
|
2763 | reply => undef, |
|
|
2764 | tooltip => "What you saw there", |
|
|
2765 | }, |
|
|
2766 | "c/who" => { |
|
|
2767 | id => "infobox", |
|
|
2768 | title => "Players", |
|
|
2769 | reply => undef, |
|
|
2770 | tooltip => "Shows players who are currently online", |
|
|
2771 | }, |
|
|
2772 | "c/body" => { |
|
|
2773 | id => "infobox", |
|
|
2774 | title => "Body Parts", |
|
|
2775 | reply => undef, |
|
|
2776 | tooltip => "Shows which body parts you posess and are available", |
|
|
2777 | }, |
|
|
2778 | "c/statistics" => { |
|
|
2779 | id => "infobox", |
|
|
2780 | title => "Statistics", |
|
|
2781 | reply => undef, |
|
|
2782 | tooltip => "Shows your primary statistics", |
|
|
2783 | }, |
|
|
2784 | "c/skills" => { |
|
|
2785 | id => "infobox", |
|
|
2786 | title => "Skills", |
|
|
2787 | reply => undef, |
|
|
2788 | tooltip => "Shows your experience per skill and item power", |
|
|
2789 | }, |
|
|
2790 | "c/resistances" => { |
|
|
2791 | id => "infobox", |
|
|
2792 | title => "Resistances", |
|
|
2793 | reply => undef, |
|
|
2794 | tooltip => "Shows your resistances", |
|
|
2795 | }, |
|
|
2796 | "c/pets" => { |
|
|
2797 | id => "infobox", |
|
|
2798 | title => "Pets", |
|
|
2799 | reply => undef, |
|
|
2800 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2801 | }, |
|
|
2802 | "c/uptime" => { |
|
|
2803 | id => "infobox", |
|
|
2804 | title => "Uptime", |
|
|
2805 | reply => undef, |
|
|
2806 | tooltip => "How long the server has been running since last restart", |
|
|
2807 | }, |
|
|
2808 | "c/mapinfo" => { |
|
|
2809 | id => "infobox", |
|
|
2810 | title => "Map Info", |
|
|
2811 | reply => undef, |
|
|
2812 | tooltip => "Information related to the maps", |
|
|
2813 | }, |
|
|
2814 | "c/party" => { |
|
|
2815 | id => "party", |
|
|
2816 | title => "Party", |
|
|
2817 | reply => "gsay ", |
|
|
2818 | tooltip => "Messages and chat related to your party", |
|
|
2819 | }, |
|
|
2820 | "c/death" => { |
|
|
2821 | id => "death", |
|
|
2822 | title => "Death", |
|
|
2823 | reply => undef, |
|
|
2824 | tooltip => "Reason for and more info about your most recent death", |
|
|
2825 | }, |
|
|
2826 | "c/say" => $SAY_CHANNEL, |
|
|
2827 | "c/chat" => $CHAT_CHANNEL, |
|
|
2828 | ); |
|
|
2829 | |
2515 | sub cf::client::send_msg { |
2830 | sub cf::client::send_msg { |
2516 | my ($self, $channel, $msg, $color, @extra) = @_; |
2831 | my ($self, $channel, $msg, $color, @extra) = @_; |
2517 | |
2832 | |
2518 | $msg = $self->pl->expand_cfpod ($msg); |
2833 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2834 | unless $color & cf::NDI_VERBATIM; |
2519 | |
2835 | |
2520 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2836 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2521 | |
2837 | |
|
|
2838 | # check predefined channels, for the benefit of C |
|
|
2839 | if ($CHANNEL{$channel}) { |
|
|
2840 | $channel = $CHANNEL{$channel}; |
|
|
2841 | |
|
|
2842 | $self->ext_msg (channel_info => $channel); |
|
|
2843 | $channel = $channel->{id}; |
|
|
2844 | |
2522 | if (ref $channel) { |
2845 | } elsif (ref $channel) { |
2523 | # send meta info to client, if not yet sent |
2846 | # send meta info to client, if not yet sent |
2524 | unless (exists $self->{channel}{$channel->{id}}) { |
2847 | unless (exists $self->{channel}{$channel->{id}}) { |
2525 | $self->{channel}{$channel->{id}} = $channel; |
2848 | $self->{channel}{$channel->{id}} = $channel; |
2526 | $self->ext_msg (channel_info => $channel); |
2849 | $self->ext_msg (channel_info => $channel); |
2527 | } |
2850 | } |
… | |
… | |
2529 | $channel = $channel->{id}; |
2852 | $channel = $channel->{id}; |
2530 | } |
2853 | } |
2531 | |
2854 | |
2532 | return unless @extra || length $msg; |
2855 | return unless @extra || length $msg; |
2533 | |
2856 | |
2534 | if ($self->can_msg) { |
|
|
2535 | # default colour, mask it out |
2857 | # default colour, mask it out |
2536 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2858 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2537 | if $color & cf::NDI_DEF; |
2859 | if $color & cf::NDI_DEF; |
2538 | |
2860 | |
2539 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2861 | my $pkt = "msg " |
|
|
2862 | . $self->{json_coder}->encode ( |
2540 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2863 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2541 | } else { |
2864 | ); |
2542 | if ($color >= 0) { |
|
|
2543 | # replace some tags by gcfclient-compatible ones |
|
|
2544 | for ($msg) { |
|
|
2545 | 1 while |
|
|
2546 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2547 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2548 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2549 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2550 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2551 | } |
|
|
2552 | |
2865 | |
2553 | $color &= cf::NDI_COLOR_MASK; |
2866 | # try lzf for large packets |
|
|
2867 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2868 | if 1024 <= length $pkt and $self->{can_lzf}; |
2554 | |
2869 | |
2555 | if (0 && $msg =~ /\[/) { |
2870 | # split very large packets |
2556 | $self->send_packet ("drawextinfo $color 4 0 $msg") |
2871 | if (8192 < length $pkt and $self->{can_lzf}) { |
2557 | } else { |
2872 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
2558 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2873 | $pkt = "frag"; |
2559 | $self->send_packet ("drawinfo $color $msg") |
|
|
2560 | } |
|
|
2561 | } |
|
|
2562 | } |
2874 | } |
|
|
2875 | |
|
|
2876 | $self->send_packet ($pkt); |
2563 | } |
2877 | } |
2564 | |
2878 | |
2565 | =item $client->ext_msg ($type, @msg) |
2879 | =item $client->ext_msg ($type, @msg) |
2566 | |
2880 | |
2567 | Sends an ext event to the client. |
2881 | Sends an ext event to the client. |
… | |
… | |
2569 | =cut |
2883 | =cut |
2570 | |
2884 | |
2571 | sub cf::client::ext_msg($$@) { |
2885 | sub cf::client::ext_msg($$@) { |
2572 | my ($self, $type, @msg) = @_; |
2886 | my ($self, $type, @msg) = @_; |
2573 | |
2887 | |
2574 | my $extcmd = $self->extcmd; |
|
|
2575 | |
|
|
2576 | if ($extcmd == 2) { |
2888 | if ($self->extcmd == 2) { |
2577 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2889 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2578 | } elsif ($extcmd == 1) { # TODO: remove |
2890 | } elsif ($self->extcmd == 1) { # TODO: remove |
2579 | push @msg, msgtype => "event_$type"; |
2891 | push @msg, msgtype => "event_$type"; |
|
|
2892 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2893 | } |
|
|
2894 | } |
|
|
2895 | |
|
|
2896 | =item $client->ext_reply ($msgid, @msg) |
|
|
2897 | |
|
|
2898 | Sends an ext reply to the client. |
|
|
2899 | |
|
|
2900 | =cut |
|
|
2901 | |
|
|
2902 | sub cf::client::ext_reply($$@) { |
|
|
2903 | my ($self, $id, @msg) = @_; |
|
|
2904 | |
|
|
2905 | if ($self->extcmd == 2) { |
|
|
2906 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
2907 | } elsif ($self->extcmd == 1) { |
|
|
2908 | #TODO: version 1, remove |
|
|
2909 | unshift @msg, msgtype => "reply", msgid => $id; |
2580 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2910 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2581 | } |
2911 | } |
2582 | } |
2912 | } |
2583 | |
2913 | |
2584 | =item $success = $client->query ($flags, "text", \&cb) |
2914 | =item $success = $client->query ($flags, "text", \&cb) |
… | |
… | |
2646 | my ($type, $reply, @payload) = |
2976 | my ($type, $reply, @payload) = |
2647 | "ARRAY" eq ref $msg |
2977 | "ARRAY" eq ref $msg |
2648 | ? @$msg |
2978 | ? @$msg |
2649 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
2979 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
2650 | |
2980 | |
|
|
2981 | my @reply; |
|
|
2982 | |
2651 | if (my $cb = $EXTICMD{$type}) { |
2983 | if (my $cb = $EXTICMD{$type}) { |
2652 | my @reply = $cb->($ns, @payload); |
2984 | @reply = $cb->($ns, @payload); |
2653 | |
|
|
2654 | $ns->ext_reply ($reply, @reply) |
|
|
2655 | if $reply; |
|
|
2656 | } |
2985 | } |
|
|
2986 | |
|
|
2987 | $ns->ext_reply ($reply, @reply) |
|
|
2988 | if $reply; |
|
|
2989 | |
2657 | } else { |
2990 | } else { |
2658 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
2991 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
2659 | } |
2992 | } |
2660 | |
2993 | |
2661 | cf::override; |
2994 | cf::override; |
… | |
… | |
2708 | our $safe = new Safe "safe"; |
3041 | our $safe = new Safe "safe"; |
2709 | our $safe_hole = new Safe::Hole; |
3042 | our $safe_hole = new Safe::Hole; |
2710 | |
3043 | |
2711 | $SIG{FPE} = 'IGNORE'; |
3044 | $SIG{FPE} = 'IGNORE'; |
2712 | |
3045 | |
2713 | $safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); |
3046 | $safe->permit_only (Opcode::opset qw( |
|
|
3047 | :base_core :base_mem :base_orig :base_math |
|
|
3048 | grepstart grepwhile mapstart mapwhile |
|
|
3049 | sort time |
|
|
3050 | )); |
2714 | |
3051 | |
2715 | # here we export the classes and methods available to script code |
3052 | # here we export the classes and methods available to script code |
2716 | |
3053 | |
2717 | =pod |
3054 | =pod |
2718 | |
3055 | |
2719 | The following functions and methods are available within a safe environment: |
3056 | The following functions and methods are available within a safe environment: |
2720 | |
3057 | |
2721 | cf::object |
3058 | cf::object |
2722 | contr pay_amount pay_player map x y force_find force_add |
3059 | contr pay_amount pay_player map x y force_find force_add destroy |
2723 | insert remove |
3060 | insert remove name archname title slaying race decrease split |
|
|
3061 | value |
2724 | |
3062 | |
2725 | cf::object::player |
3063 | cf::object::player |
2726 | player |
3064 | player |
2727 | |
3065 | |
2728 | cf::player |
3066 | cf::player |
… | |
… | |
2733 | |
3071 | |
2734 | =cut |
3072 | =cut |
2735 | |
3073 | |
2736 | for ( |
3074 | for ( |
2737 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3075 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2738 | insert remove)], |
3076 | insert remove inv nrof name archname title slaying race |
|
|
3077 | decrease split destroy change_exp value msg lore send_msg)], |
2739 | ["cf::object::player" => qw(player)], |
3078 | ["cf::object::player" => qw(player)], |
2740 | ["cf::player" => qw(peaceful)], |
3079 | ["cf::player" => qw(peaceful send_msg)], |
2741 | ["cf::map" => qw(trigger)], |
3080 | ["cf::map" => qw(trigger)], |
2742 | ) { |
3081 | ) { |
2743 | no strict 'refs'; |
3082 | no strict 'refs'; |
2744 | my ($pkg, @funs) = @$_; |
3083 | my ($pkg, @funs) = @$_; |
2745 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3084 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
… | |
… | |
2762 | my ($code, %vars) = @_; |
3101 | my ($code, %vars) = @_; |
2763 | |
3102 | |
2764 | my $qcode = $code; |
3103 | my $qcode = $code; |
2765 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3104 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
2766 | $qcode =~ s/\n/\\n/g; |
3105 | $qcode =~ s/\n/\\n/g; |
|
|
3106 | |
|
|
3107 | %vars = (_dummy => 0) unless %vars; |
2767 | |
3108 | |
2768 | local $_; |
3109 | local $_; |
2769 | local @safe::cf::_safe_eval_args = values %vars; |
3110 | local @safe::cf::_safe_eval_args = values %vars; |
2770 | |
3111 | |
2771 | my $eval = |
3112 | my $eval = |
… | |
… | |
2819 | # the server's init and main functions |
3160 | # the server's init and main functions |
2820 | |
3161 | |
2821 | sub load_facedata($) { |
3162 | sub load_facedata($) { |
2822 | my ($path) = @_; |
3163 | my ($path) = @_; |
2823 | |
3164 | |
|
|
3165 | # HACK to clear player env face cache, we need some signal framework |
|
|
3166 | # for this (global event?) |
|
|
3167 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3168 | |
|
|
3169 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
|
|
3170 | |
2824 | warn "loading facedata from $path\n"; |
3171 | warn "loading facedata from $path\n"; |
2825 | |
3172 | |
2826 | my $facedata; |
3173 | my $facedata; |
2827 | 0 < aio_load $path, $facedata |
3174 | 0 < aio_load $path, $facedata |
2828 | or die "$path: $!"; |
3175 | or die "$path: $!"; |
… | |
… | |
2830 | $facedata = Coro::Storable::thaw $facedata; |
3177 | $facedata = Coro::Storable::thaw $facedata; |
2831 | |
3178 | |
2832 | $facedata->{version} == 2 |
3179 | $facedata->{version} == 2 |
2833 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3180 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
2834 | |
3181 | |
|
|
3182 | # patch in the exptable |
|
|
3183 | $facedata->{resource}{"res/exp_table"} = { |
|
|
3184 | type => FT_RSRC, |
|
|
3185 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
|
|
3186 | }; |
|
|
3187 | cf::cede_to_tick; |
|
|
3188 | |
2835 | { |
3189 | { |
2836 | my $faces = $facedata->{faceinfo}; |
3190 | my $faces = $facedata->{faceinfo}; |
2837 | |
3191 | |
2838 | while (my ($face, $info) = each %$faces) { |
3192 | while (my ($face, $info) = each %$faces) { |
2839 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3193 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3194 | |
2840 | cf::face::set_visibility $idx, $info->{visibility}; |
3195 | cf::face::set_visibility $idx, $info->{visibility}; |
2841 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3196 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2842 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
3197 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
2843 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
3198 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
2844 | |
3199 | |
2845 | cf::cede_to_tick; |
3200 | cf::cede_to_tick; |
2846 | } |
3201 | } |
2847 | |
3202 | |
2848 | while (my ($face, $info) = each %$faces) { |
3203 | while (my ($face, $info) = each %$faces) { |
2849 | next unless $info->{smooth}; |
3204 | next unless $info->{smooth}; |
|
|
3205 | |
2850 | my $idx = cf::face::find $face |
3206 | my $idx = cf::face::find $face |
2851 | or next; |
3207 | or next; |
|
|
3208 | |
2852 | if (my $smooth = cf::face::find $info->{smooth}) { |
3209 | if (my $smooth = cf::face::find $info->{smooth}) { |
2853 | cf::face::set_smooth $idx, $smooth; |
3210 | cf::face::set_smooth $idx, $smooth; |
2854 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3211 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
2855 | } else { |
3212 | } else { |
2856 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3213 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
2873 | |
3230 | |
2874 | { |
3231 | { |
2875 | # TODO: for gcfclient pleasure, we should give resources |
3232 | # TODO: for gcfclient pleasure, we should give resources |
2876 | # that gcfclient doesn't grok a >10000 face index. |
3233 | # that gcfclient doesn't grok a >10000 face index. |
2877 | my $res = $facedata->{resource}; |
3234 | my $res = $facedata->{resource}; |
2878 | my $enc = JSON::XS->new->utf8->canonical; |
|
|
2879 | |
|
|
2880 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
2881 | |
3235 | |
2882 | while (my ($name, $info) = each %$res) { |
3236 | while (my ($name, $info) = each %$res) { |
2883 | my $meta = $enc->encode ({ |
3237 | if (defined $info->{type}) { |
2884 | name => $name, |
|
|
2885 | %{ $info->{meta} || {} }, |
|
|
2886 | }); |
|
|
2887 | |
|
|
2888 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3238 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
|
|
3239 | my $data; |
2889 | |
3240 | |
2890 | if ($info->{type} & 1) { |
3241 | if ($info->{type} & 1) { |
2891 | # prepend meta info |
3242 | # prepend meta info |
2892 | |
3243 | |
|
|
3244 | my $meta = $enc->encode ({ |
|
|
3245 | name => $name, |
|
|
3246 | %{ $info->{meta} || {} }, |
|
|
3247 | }); |
|
|
3248 | |
2893 | my $data = pack "(w/a*)*", $meta, $info->{data}; |
3249 | $data = pack "(w/a*)*", $meta, $info->{data}; |
2894 | my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata |
3250 | } else { |
|
|
3251 | $data = $info->{data}; |
|
|
3252 | } |
2895 | |
3253 | |
2896 | cf::face::set_data $idx, 0, $data, $chk; |
3254 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3255 | cf::face::set_type $idx, $info->{type}; |
2897 | } else { |
3256 | } else { |
2898 | cf::face::set_data $idx, 0, $info->{data}, $info->{chksum}; |
3257 | $RESOURCE{$name} = $info; |
2899 | } |
3258 | } |
2900 | |
3259 | |
2901 | cf::face::set_type $idx, $info->{type}; |
|
|
2902 | |
|
|
2903 | cf::cede_to_tick; |
3260 | cf::cede_to_tick; |
2904 | } |
3261 | } |
2905 | |
|
|
2906 | if ($soundconf) { |
|
|
2907 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
2908 | |
|
|
2909 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
2910 | my $sound = $soundconf->{compat}[$_] |
|
|
2911 | or next; |
|
|
2912 | |
|
|
2913 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
2914 | |
|
|
2915 | cf::sound::set $sound->[0] => $face; |
|
|
2916 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
2917 | } |
|
|
2918 | |
|
|
2919 | #TODO |
|
|
2920 | } |
|
|
2921 | } |
3262 | } |
|
|
3263 | |
|
|
3264 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
2922 | |
3265 | |
2923 | 1 |
3266 | 1 |
2924 | } |
3267 | } |
|
|
3268 | |
|
|
3269 | cf::global->attach (on_resource_update => sub { |
|
|
3270 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3271 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3272 | |
|
|
3273 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3274 | my $sound = $soundconf->{compat}[$_] |
|
|
3275 | or next; |
|
|
3276 | |
|
|
3277 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3278 | cf::sound::set $sound->[0] => $face; |
|
|
3279 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3280 | } |
|
|
3281 | |
|
|
3282 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3283 | my $face = cf::face::find "sound/$v"; |
|
|
3284 | cf::sound::set $k => $face; |
|
|
3285 | } |
|
|
3286 | } |
|
|
3287 | }); |
2925 | |
3288 | |
2926 | register_exticmd fx_want => sub { |
3289 | register_exticmd fx_want => sub { |
2927 | my ($ns, $want) = @_; |
3290 | my ($ns, $want) = @_; |
2928 | |
3291 | |
2929 | while (my ($k, $v) = each %$want) { |
3292 | while (my ($k, $v) = each %$want) { |
2930 | $ns->fx_want ($k, $v); |
3293 | $ns->fx_want ($k, $v); |
2931 | } |
3294 | } |
2932 | }; |
3295 | }; |
2933 | |
3296 | |
|
|
3297 | sub load_resource_file($) { |
|
|
3298 | my $guard = lock_acquire "load_resource_file"; |
|
|
3299 | |
|
|
3300 | my $status = load_resource_file_ $_[0]; |
|
|
3301 | get_slot 0.1, 100; |
|
|
3302 | cf::arch::commit_load; |
|
|
3303 | |
|
|
3304 | $status |
|
|
3305 | } |
|
|
3306 | |
2934 | sub reload_regions { |
3307 | sub reload_regions { |
|
|
3308 | # HACK to clear player env face cache, we need some signal framework |
|
|
3309 | # for this (global event?) |
|
|
3310 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3311 | |
2935 | load_resource_file "$MAPDIR/regions" |
3312 | load_resource_file "$MAPDIR/regions" |
2936 | or die "unable to load regions file\n"; |
3313 | or die "unable to load regions file\n"; |
2937 | |
3314 | |
2938 | for (cf::region::list) { |
3315 | for (cf::region::list) { |
2939 | $_->{match} = qr/$_->{match}/ |
3316 | $_->{match} = qr/$_->{match}/ |
… | |
… | |
2947 | } |
3324 | } |
2948 | |
3325 | |
2949 | sub reload_archetypes { |
3326 | sub reload_archetypes { |
2950 | load_resource_file "$DATADIR/archetypes" |
3327 | load_resource_file "$DATADIR/archetypes" |
2951 | or die "unable to load archetypes\n"; |
3328 | or die "unable to load archetypes\n"; |
2952 | #d# NEED to laod twice to resolve forward references |
|
|
2953 | # this really needs to be done in an extra post-pass |
|
|
2954 | # (which needs to be synchronous, so solve it differently) |
|
|
2955 | load_resource_file "$DATADIR/archetypes" |
|
|
2956 | or die "unable to load archetypes\n"; |
|
|
2957 | } |
3329 | } |
2958 | |
3330 | |
2959 | sub reload_treasures { |
3331 | sub reload_treasures { |
2960 | load_resource_file "$DATADIR/treasures" |
3332 | load_resource_file "$DATADIR/treasures" |
2961 | or die "unable to load treasurelists\n"; |
3333 | or die "unable to load treasurelists\n"; |
2962 | } |
3334 | } |
2963 | |
3335 | |
2964 | sub reload_resources { |
3336 | sub reload_resources { |
2965 | warn "reloading resource files...\n"; |
3337 | warn "reloading resource files...\n"; |
2966 | |
3338 | |
|
|
3339 | reload_facedata; |
|
|
3340 | reload_archetypes; |
2967 | reload_regions; |
3341 | reload_regions; |
2968 | reload_facedata; |
|
|
2969 | #reload_archetypes;#d# |
|
|
2970 | reload_archetypes; |
|
|
2971 | reload_treasures; |
3342 | reload_treasures; |
2972 | |
3343 | |
2973 | warn "finished reloading resource files\n"; |
3344 | warn "finished reloading resource files\n"; |
2974 | } |
3345 | } |
2975 | |
3346 | |
2976 | sub init { |
3347 | sub reload_config { |
2977 | reload_resources; |
|
|
2978 | } |
|
|
2979 | |
|
|
2980 | sub cfg_load { |
|
|
2981 | open my $fh, "<:utf8", "$CONFDIR/config" |
3348 | open my $fh, "<:utf8", "$CONFDIR/config" |
2982 | or return; |
3349 | or return; |
2983 | |
3350 | |
2984 | local $/; |
3351 | local $/; |
2985 | *CFG = YAML::Syck::Load <$fh>; |
3352 | *CFG = YAML::Load <$fh>; |
2986 | |
3353 | |
2987 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3354 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
2988 | |
3355 | |
2989 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3356 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
2990 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3357 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
2996 | }; |
3363 | }; |
2997 | warn $@ if $@; |
3364 | warn $@ if $@; |
2998 | } |
3365 | } |
2999 | } |
3366 | } |
3000 | |
3367 | |
|
|
3368 | sub pidfile() { |
|
|
3369 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3370 | or die "$PIDFILE: $!"; |
|
|
3371 | flock $fh, &Fcntl::LOCK_EX |
|
|
3372 | or die "$PIDFILE: flock: $!"; |
|
|
3373 | $fh |
|
|
3374 | } |
|
|
3375 | |
|
|
3376 | # make sure only one server instance is running at any one time |
|
|
3377 | sub atomic { |
|
|
3378 | my $fh = pidfile; |
|
|
3379 | |
|
|
3380 | my $pid = <$fh>; |
|
|
3381 | kill 9, $pid if $pid > 0; |
|
|
3382 | |
|
|
3383 | seek $fh, 0, 0; |
|
|
3384 | print $fh $$; |
|
|
3385 | } |
|
|
3386 | |
3001 | sub main { |
3387 | sub main { |
|
|
3388 | cf::init_globals; # initialise logging |
|
|
3389 | |
|
|
3390 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3391 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3392 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3393 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3394 | |
|
|
3395 | cf::init_experience; |
|
|
3396 | cf::init_anim; |
|
|
3397 | cf::init_attackmess; |
|
|
3398 | cf::init_dynamic; |
|
|
3399 | |
|
|
3400 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3401 | |
3002 | # we must not ever block the main coroutine |
3402 | # we must not ever block the main coroutine |
3003 | local $Coro::idle = sub { |
3403 | local $Coro::idle = sub { |
3004 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3404 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3005 | (async { |
3405 | (async { |
3006 | Event::one_event; |
3406 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3407 | EV::loop EV::LOOP_ONESHOT; |
3007 | })->prio (Coro::PRIO_MAX); |
3408 | })->prio (Coro::PRIO_MAX); |
3008 | }; |
3409 | }; |
3009 | |
3410 | |
3010 | cfg_load; |
3411 | evthread_start IO::AIO::poll_fileno; |
|
|
3412 | |
|
|
3413 | cf::sync_job { |
|
|
3414 | reload_resources; |
|
|
3415 | reload_config; |
3011 | db_init; |
3416 | db_init; |
|
|
3417 | |
|
|
3418 | cf::load_settings; |
|
|
3419 | cf::load_materials; |
|
|
3420 | cf::init_uuid; |
|
|
3421 | cf::init_signals; |
|
|
3422 | cf::init_commands; |
|
|
3423 | cf::init_skills; |
|
|
3424 | |
|
|
3425 | cf::init_beforeplay; |
|
|
3426 | |
|
|
3427 | atomic; |
|
|
3428 | |
3012 | load_extensions; |
3429 | load_extensions; |
3013 | |
3430 | |
3014 | $TICK_WATCHER->start; |
3431 | utime time, time, $RUNTIMEFILE; |
|
|
3432 | |
|
|
3433 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3434 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3435 | |
|
|
3436 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3437 | }; |
|
|
3438 | |
3015 | Event::loop; |
3439 | EV::loop; |
3016 | } |
3440 | } |
3017 | |
3441 | |
3018 | ############################################################################# |
3442 | ############################################################################# |
3019 | # initialisation and cleanup |
3443 | # initialisation and cleanup |
3020 | |
3444 | |
3021 | # install some emergency cleanup handlers |
3445 | # install some emergency cleanup handlers |
3022 | BEGIN { |
3446 | BEGIN { |
|
|
3447 | our %SIGWATCHER = (); |
3023 | for my $signal (qw(INT HUP TERM)) { |
3448 | for my $signal (qw(INT HUP TERM)) { |
3024 | Event->signal ( |
3449 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3025 | reentrant => 0, |
|
|
3026 | data => WF_AUTOCANCEL, |
|
|
3027 | signal => $signal, |
|
|
3028 | prio => 0, |
|
|
3029 | cb => sub { |
|
|
3030 | cf::cleanup "SIG$signal"; |
3450 | cf::cleanup "SIG$signal"; |
3031 | }, |
|
|
3032 | ); |
3451 | }; |
3033 | } |
3452 | } |
3034 | } |
3453 | } |
3035 | |
3454 | |
3036 | sub write_runtime { |
3455 | sub write_runtime_sync { |
3037 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3038 | |
|
|
3039 | # first touch the runtime file to show we are still running: |
3456 | # first touch the runtime file to show we are still running: |
3040 | # the fsync below can take a very very long time. |
3457 | # the fsync below can take a very very long time. |
3041 | |
3458 | |
3042 | IO::AIO::aio_utime $runtime, undef, undef; |
3459 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3043 | |
3460 | |
3044 | my $guard = cf::lock_acquire "write_runtime"; |
3461 | my $guard = cf::lock_acquire "write_runtime"; |
3045 | |
3462 | |
3046 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3463 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3047 | or return; |
3464 | or return; |
3048 | |
3465 | |
3049 | my $value = $cf::RUNTIME + 90 + 10; |
3466 | my $value = $cf::RUNTIME + 90 + 10; |
3050 | # 10 is the runtime save interval, for a monotonic clock |
3467 | # 10 is the runtime save interval, for a monotonic clock |
3051 | # 60 allows for the watchdog to kill the server. |
3468 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3061 | aio_utime $fh, undef, undef; |
3478 | aio_utime $fh, undef, undef; |
3062 | |
3479 | |
3063 | close $fh |
3480 | close $fh |
3064 | or return; |
3481 | or return; |
3065 | |
3482 | |
3066 | aio_rename "$runtime~", $runtime |
3483 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3067 | and return; |
3484 | and return; |
3068 | |
3485 | |
3069 | warn "runtime file written.\n"; |
3486 | warn "runtime file written.\n"; |
3070 | |
3487 | |
3071 | 1 |
3488 | 1 |
|
|
3489 | } |
|
|
3490 | |
|
|
3491 | our $uuid_lock; |
|
|
3492 | our $uuid_skip; |
|
|
3493 | |
|
|
3494 | sub write_uuid_sync($) { |
|
|
3495 | $uuid_skip ||= $_[0]; |
|
|
3496 | |
|
|
3497 | return if $uuid_lock; |
|
|
3498 | local $uuid_lock = 1; |
|
|
3499 | |
|
|
3500 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3501 | |
|
|
3502 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3503 | or return; |
|
|
3504 | |
|
|
3505 | my $value = uuid_seq uuid_cur; |
|
|
3506 | |
|
|
3507 | unless ($value) { |
|
|
3508 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3509 | return; |
|
|
3510 | } |
|
|
3511 | |
|
|
3512 | my $value = uuid_str $value + $uuid_skip; |
|
|
3513 | $uuid_skip = 0; |
|
|
3514 | |
|
|
3515 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3516 | and return; |
|
|
3517 | |
|
|
3518 | # always fsync - this file is important |
|
|
3519 | aio_fsync $fh |
|
|
3520 | and return; |
|
|
3521 | |
|
|
3522 | close $fh |
|
|
3523 | or return; |
|
|
3524 | |
|
|
3525 | aio_rename "$uuid~", $uuid |
|
|
3526 | and return; |
|
|
3527 | |
|
|
3528 | warn "uuid file written ($value).\n"; |
|
|
3529 | |
|
|
3530 | 1 |
|
|
3531 | |
|
|
3532 | } |
|
|
3533 | |
|
|
3534 | sub write_uuid($$) { |
|
|
3535 | my ($skip, $sync) = @_; |
|
|
3536 | |
|
|
3537 | $sync ? write_uuid_sync $skip |
|
|
3538 | : async { write_uuid_sync $skip }; |
3072 | } |
3539 | } |
3073 | |
3540 | |
3074 | sub emergency_save() { |
3541 | sub emergency_save() { |
3075 | my $freeze_guard = cf::freeze_mainloop; |
3542 | my $freeze_guard = cf::freeze_mainloop; |
3076 | |
3543 | |
3077 | warn "enter emergency perl save\n"; |
3544 | warn "emergency_perl_save: enter\n"; |
3078 | |
3545 | |
3079 | cf::sync_job { |
3546 | cf::sync_job { |
|
|
3547 | # this is a trade-off: we want to be very quick here, so |
|
|
3548 | # save all maps without fsync, and later call a global sync |
|
|
3549 | # (which in turn might be very very slow) |
|
|
3550 | local $USE_FSYNC = 0; |
|
|
3551 | |
3080 | # use a peculiar iteration method to avoid tripping on perl |
3552 | # use a peculiar iteration method to avoid tripping on perl |
3081 | # refcount bugs in for. also avoids problems with players |
3553 | # refcount bugs in for. also avoids problems with players |
3082 | # and maps saved/destroyed asynchronously. |
3554 | # and maps saved/destroyed asynchronously. |
3083 | warn "begin emergency player save\n"; |
3555 | warn "emergency_perl_save: begin player save\n"; |
3084 | for my $login (keys %cf::PLAYER) { |
3556 | for my $login (keys %cf::PLAYER) { |
3085 | my $pl = $cf::PLAYER{$login} or next; |
3557 | my $pl = $cf::PLAYER{$login} or next; |
3086 | $pl->valid or next; |
3558 | $pl->valid or next; |
|
|
3559 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3087 | $pl->save; |
3560 | $pl->save; |
3088 | } |
3561 | } |
3089 | warn "end emergency player save\n"; |
3562 | warn "emergency_perl_save: end player save\n"; |
3090 | |
3563 | |
3091 | warn "begin emergency map save\n"; |
3564 | warn "emergency_perl_save: begin map save\n"; |
3092 | for my $path (keys %cf::MAP) { |
3565 | for my $path (keys %cf::MAP) { |
3093 | my $map = $cf::MAP{$path} or next; |
3566 | my $map = $cf::MAP{$path} or next; |
3094 | $map->valid or next; |
3567 | $map->valid or next; |
3095 | $map->save; |
3568 | $map->save; |
3096 | } |
3569 | } |
3097 | warn "end emergency map save\n"; |
3570 | warn "emergency_perl_save: end map save\n"; |
3098 | |
3571 | |
3099 | warn "begin emergency database checkpoint\n"; |
3572 | warn "emergency_perl_save: begin database checkpoint\n"; |
3100 | BDB::db_env_txn_checkpoint $DB_ENV; |
3573 | BDB::db_env_txn_checkpoint $DB_ENV; |
3101 | warn "end emergency database checkpoint\n"; |
3574 | warn "emergency_perl_save: end database checkpoint\n"; |
|
|
3575 | |
|
|
3576 | warn "emergency_perl_save: begin write uuid\n"; |
|
|
3577 | write_uuid_sync 1; |
|
|
3578 | warn "emergency_perl_save: end write uuid\n"; |
3102 | }; |
3579 | }; |
3103 | |
3580 | |
|
|
3581 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3582 | IO::AIO::aio_sync sub { |
|
|
3583 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3584 | }; |
|
|
3585 | |
3104 | warn "leave emergency perl save\n"; |
3586 | warn "emergency_perl_save: leave\n"; |
3105 | } |
3587 | } |
3106 | |
3588 | |
3107 | sub post_cleanup { |
3589 | sub post_cleanup { |
3108 | my ($make_core) = @_; |
3590 | my ($make_core) = @_; |
3109 | |
3591 | |
3110 | warn Carp::longmess "post_cleanup backtrace" |
3592 | warn Carp::longmess "post_cleanup backtrace" |
3111 | if $make_core; |
3593 | if $make_core; |
|
|
3594 | |
|
|
3595 | my $fh = pidfile; |
|
|
3596 | unlink $PIDFILE if <$fh> == $$; |
|
|
3597 | } |
|
|
3598 | |
|
|
3599 | # a safer delete_package, copied from Symbol |
|
|
3600 | sub clear_package($) { |
|
|
3601 | my $pkg = shift; |
|
|
3602 | |
|
|
3603 | # expand to full symbol table name if needed |
|
|
3604 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3605 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3606 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3607 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3608 | } |
|
|
3609 | |
|
|
3610 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3611 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3612 | |
|
|
3613 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3614 | or return; |
|
|
3615 | |
|
|
3616 | # clear all symbols |
|
|
3617 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3618 | for my $name (keys %$leaf_symtab) { |
|
|
3619 | _gv_clear *{"$pkg$name"}; |
|
|
3620 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3621 | } |
|
|
3622 | warn "cleared package $pkg\n";#d# |
3112 | } |
3623 | } |
3113 | |
3624 | |
3114 | sub do_reload_perl() { |
3625 | sub do_reload_perl() { |
3115 | # can/must only be called in main |
3626 | # can/must only be called in main |
3116 | if ($Coro::current != $Coro::main) { |
3627 | if ($Coro::current != $Coro::main) { |
3117 | warn "can only reload from main coroutine"; |
3628 | warn "can only reload from main coroutine"; |
3118 | return; |
3629 | return; |
3119 | } |
3630 | } |
3120 | |
3631 | |
|
|
3632 | return if $RELOAD++; |
|
|
3633 | |
|
|
3634 | my $t1 = EV::time; |
|
|
3635 | |
|
|
3636 | while ($RELOAD) { |
3121 | warn "reloading..."; |
3637 | warn "reloading..."; |
3122 | |
3638 | |
3123 | warn "entering sync_job"; |
3639 | warn "entering sync_job"; |
3124 | |
3640 | |
3125 | cf::sync_job { |
3641 | cf::sync_job { |
3126 | cf::write_runtime; # external watchdog should not bark |
3642 | cf::write_runtime_sync; # external watchdog should not bark |
3127 | cf::emergency_save; |
3643 | cf::emergency_save; |
3128 | cf::write_runtime; # external watchdog should not bark |
3644 | cf::write_runtime_sync; # external watchdog should not bark |
3129 | |
3645 | |
3130 | warn "syncing database to disk"; |
3646 | warn "syncing database to disk"; |
3131 | BDB::db_env_txn_checkpoint $DB_ENV; |
3647 | BDB::db_env_txn_checkpoint $DB_ENV; |
3132 | |
3648 | |
3133 | # if anything goes wrong in here, we should simply crash as we already saved |
3649 | # if anything goes wrong in here, we should simply crash as we already saved |
3134 | |
3650 | |
3135 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3136 | for (Event::all_watchers) { |
|
|
3137 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3138 | } |
|
|
3139 | |
|
|
3140 | warn "flushing outstanding aio requests"; |
3651 | warn "flushing outstanding aio requests"; |
3141 | for (;;) { |
|
|
3142 | BDB::flush; |
|
|
3143 | IO::AIO::flush; |
|
|
3144 | Coro::cede; |
|
|
3145 | last unless IO::AIO::nreqs || BDB::nreqs; |
3652 | while (IO::AIO::nreqs || BDB::nreqs) { |
3146 | warn "iterate..."; |
3653 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3147 | } |
|
|
3148 | |
|
|
3149 | ++$RELOAD; |
|
|
3150 | |
|
|
3151 | warn "cancelling all extension coros"; |
|
|
3152 | $_->cancel for values %EXT_CORO; |
|
|
3153 | %EXT_CORO = (); |
|
|
3154 | |
|
|
3155 | warn "removing commands"; |
|
|
3156 | %COMMAND = (); |
|
|
3157 | |
|
|
3158 | warn "removing ext/exti commands"; |
|
|
3159 | %EXTCMD = (); |
|
|
3160 | %EXTICMD = (); |
|
|
3161 | |
|
|
3162 | warn "unloading/nuking all extensions"; |
|
|
3163 | for my $pkg (@EXTS) { |
|
|
3164 | warn "... unloading $pkg"; |
|
|
3165 | |
|
|
3166 | if (my $cb = $pkg->can ("unload")) { |
|
|
3167 | eval { |
|
|
3168 | $cb->($pkg); |
|
|
3169 | 1 |
|
|
3170 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3171 | } |
3654 | } |
3172 | |
3655 | |
3173 | warn "... nuking $pkg"; |
3656 | warn "cancelling all extension coros"; |
3174 | Symbol::delete_package $pkg; |
3657 | $_->cancel for values %EXT_CORO; |
3175 | } |
3658 | %EXT_CORO = (); |
3176 | |
3659 | |
3177 | warn "unloading all perl modules loaded from $LIBDIR"; |
3660 | warn "removing commands"; |
3178 | while (my ($k, $v) = each %INC) { |
3661 | %COMMAND = (); |
3179 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3180 | |
3662 | |
|
|
3663 | warn "removing ext/exti commands"; |
|
|
3664 | %EXTCMD = (); |
|
|
3665 | %EXTICMD = (); |
|
|
3666 | |
|
|
3667 | warn "unloading/nuking all extensions"; |
|
|
3668 | for my $pkg (@EXTS) { |
3181 | warn "... unloading $k"; |
3669 | warn "... unloading $pkg"; |
3182 | delete $INC{$k}; |
|
|
3183 | |
3670 | |
3184 | $k =~ s/\.pm$//; |
|
|
3185 | $k =~ s/\//::/g; |
|
|
3186 | |
|
|
3187 | if (my $cb = $k->can ("unload_module")) { |
3671 | if (my $cb = $pkg->can ("unload")) { |
|
|
3672 | eval { |
3188 | $cb->(); |
3673 | $cb->($pkg); |
|
|
3674 | 1 |
|
|
3675 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3676 | } |
|
|
3677 | |
|
|
3678 | warn "... clearing $pkg"; |
|
|
3679 | clear_package $pkg; |
3189 | } |
3680 | } |
3190 | |
3681 | |
3191 | Symbol::delete_package $k; |
3682 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3683 | while (my ($k, $v) = each %INC) { |
|
|
3684 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3685 | |
|
|
3686 | warn "... unloading $k"; |
|
|
3687 | delete $INC{$k}; |
|
|
3688 | |
|
|
3689 | $k =~ s/\.pm$//; |
|
|
3690 | $k =~ s/\//::/g; |
|
|
3691 | |
|
|
3692 | if (my $cb = $k->can ("unload_module")) { |
|
|
3693 | $cb->(); |
|
|
3694 | } |
|
|
3695 | |
|
|
3696 | clear_package $k; |
3192 | } |
3697 | } |
3193 | |
3698 | |
3194 | warn "getting rid of safe::, as good as possible"; |
3699 | warn "getting rid of safe::, as good as possible"; |
3195 | Symbol::delete_package "safe::$_" |
3700 | clear_package "safe::$_" |
3196 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3701 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3197 | |
3702 | |
3198 | warn "unloading cf.pm \"a bit\""; |
3703 | warn "unloading cf.pm \"a bit\""; |
3199 | delete $INC{"cf.pm"}; |
3704 | delete $INC{"cf.pm"}; |
3200 | delete $INC{"cf/pod.pm"}; |
3705 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3201 | |
3706 | |
3202 | # don't, removes xs symbols, too, |
3707 | # don't, removes xs symbols, too, |
3203 | # and global variables created in xs |
3708 | # and global variables created in xs |
3204 | #Symbol::delete_package __PACKAGE__; |
3709 | #clear_package __PACKAGE__; |
3205 | |
3710 | |
3206 | warn "unload completed, starting to reload now"; |
3711 | warn "unload completed, starting to reload now"; |
3207 | |
3712 | |
3208 | warn "reloading cf.pm"; |
3713 | warn "reloading cf.pm"; |
3209 | require cf; |
3714 | require cf; |
3210 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3715 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3211 | |
3716 | |
3212 | warn "loading config and database again"; |
3717 | warn "loading config and database again"; |
3213 | cf::cfg_load; |
3718 | cf::reload_config; |
3214 | |
3719 | |
3215 | warn "loading extensions"; |
3720 | warn "loading extensions"; |
3216 | cf::load_extensions; |
3721 | cf::load_extensions; |
3217 | |
3722 | |
|
|
3723 | if ($REATTACH_ON_RELOAD) { |
3218 | warn "reattaching attachments to objects/players"; |
3724 | warn "reattaching attachments to objects/players"; |
3219 | _global_reattach; # objects, sockets |
3725 | _global_reattach; # objects, sockets |
3220 | warn "reattaching attachments to maps"; |
3726 | warn "reattaching attachments to maps"; |
3221 | reattach $_ for values %MAP; |
3727 | reattach $_ for values %MAP; |
3222 | warn "reattaching attachments to players"; |
3728 | warn "reattaching attachments to players"; |
3223 | reattach $_ for values %PLAYER; |
3729 | reattach $_ for values %PLAYER; |
|
|
3730 | } |
3224 | |
3731 | |
|
|
3732 | warn "running post_init jobs"; |
|
|
3733 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3734 | |
3225 | warn "leaving sync_job"; |
3735 | warn "leaving sync_job"; |
3226 | |
3736 | |
3227 | 1 |
3737 | 1 |
3228 | } or do { |
3738 | } or do { |
3229 | warn $@; |
3739 | warn $@; |
3230 | warn "error while reloading, exiting."; |
3740 | cf::cleanup "error while reloading, exiting."; |
3231 | exit 1; |
|
|
3232 | }; |
3741 | }; |
3233 | |
3742 | |
3234 | warn "reloaded"; |
3743 | warn "reloaded"; |
|
|
3744 | --$RELOAD; |
|
|
3745 | } |
|
|
3746 | |
|
|
3747 | $t1 = EV::time - $t1; |
|
|
3748 | warn "reload completed in ${t1}s\n"; |
3235 | }; |
3749 | }; |
3236 | |
3750 | |
3237 | our $RELOAD_WATCHER; # used only during reload |
3751 | our $RELOAD_WATCHER; # used only during reload |
3238 | |
3752 | |
3239 | sub reload_perl() { |
3753 | sub reload_perl() { |
3240 | # doing reload synchronously and two reloads happen back-to-back, |
3754 | # doing reload synchronously and two reloads happen back-to-back, |
3241 | # coro crashes during coro_state_free->destroy here. |
3755 | # coro crashes during coro_state_free->destroy here. |
3242 | |
3756 | |
3243 | $RELOAD_WATCHER ||= Event->timer ( |
3757 | $RELOAD_WATCHER ||= cf::async { |
3244 | reentrant => 0, |
3758 | Coro::AIO::aio_wait cache_extensions; |
3245 | after => 0, |
3759 | |
3246 | data => WF_AUTOCANCEL, |
3760 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3247 | cb => sub { |
|
|
3248 | do_reload_perl; |
3761 | do_reload_perl; |
3249 | undef $RELOAD_WATCHER; |
3762 | undef $RELOAD_WATCHER; |
3250 | }, |
3763 | }; |
3251 | ); |
3764 | }; |
3252 | } |
3765 | } |
3253 | |
3766 | |
3254 | register_command "reload" => sub { |
3767 | register_command "reload" => sub { |
3255 | my ($who, $arg) = @_; |
3768 | my ($who, $arg) = @_; |
3256 | |
3769 | |
3257 | if ($who->flag (FLAG_WIZ)) { |
3770 | if ($who->flag (FLAG_WIZ)) { |
3258 | $who->message ("reloading server."); |
3771 | $who->message ("reloading server."); |
|
|
3772 | async { |
|
|
3773 | $Coro::current->{desc} = "perl_reload"; |
3259 | async { reload_perl }; |
3774 | reload_perl; |
|
|
3775 | }; |
3260 | } |
3776 | } |
3261 | }; |
3777 | }; |
3262 | |
3778 | |
3263 | unshift @INC, $LIBDIR; |
3779 | unshift @INC, $LIBDIR; |
3264 | |
3780 | |
… | |
… | |
3266 | |
3782 | |
3267 | our @WAIT_FOR_TICK; |
3783 | our @WAIT_FOR_TICK; |
3268 | our @WAIT_FOR_TICK_BEGIN; |
3784 | our @WAIT_FOR_TICK_BEGIN; |
3269 | |
3785 | |
3270 | sub wait_for_tick { |
3786 | sub wait_for_tick { |
3271 | return unless $TICK_WATCHER->is_active; |
|
|
3272 | return if $Coro::current == $Coro::main; |
3787 | return if tick_inhibit || $Coro::current == $Coro::main; |
3273 | |
3788 | |
3274 | my $signal = new Coro::Signal; |
3789 | my $signal = new Coro::Signal; |
3275 | push @WAIT_FOR_TICK, $signal; |
3790 | push @WAIT_FOR_TICK, $signal; |
3276 | $signal->wait; |
3791 | $signal->wait; |
3277 | } |
3792 | } |
3278 | |
3793 | |
3279 | sub wait_for_tick_begin { |
3794 | sub wait_for_tick_begin { |
3280 | return unless $TICK_WATCHER->is_active; |
|
|
3281 | return if $Coro::current == $Coro::main; |
3795 | return if tick_inhibit || $Coro::current == $Coro::main; |
3282 | |
3796 | |
3283 | my $signal = new Coro::Signal; |
3797 | my $signal = new Coro::Signal; |
3284 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3798 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3285 | $signal->wait; |
3799 | $signal->wait; |
3286 | } |
3800 | } |
3287 | |
3801 | |
3288 | my $min = 1e6;#d# |
3802 | sub tick { |
3289 | my $avg = 10; |
|
|
3290 | $TICK_WATCHER = Event->timer ( |
|
|
3291 | reentrant => 0, |
|
|
3292 | parked => 1, |
|
|
3293 | prio => 0, |
|
|
3294 | at => $NEXT_TICK || $TICK, |
|
|
3295 | data => WF_AUTOCANCEL, |
|
|
3296 | cb => sub { |
|
|
3297 | if ($Coro::current != $Coro::main) { |
3803 | if ($Coro::current != $Coro::main) { |
3298 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3804 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3299 | unless ++$bug_warning > 10; |
3805 | unless ++$bug_warning > 10; |
3300 | return; |
3806 | return; |
3301 | } |
3807 | } |
3302 | |
3808 | |
3303 | $NOW = $tick_start = Event::time; |
|
|
3304 | |
|
|
3305 | cf::server_tick; # one server iteration |
3809 | cf::server_tick; # one server iteration |
3306 | |
3810 | |
3307 | 0 && sync_job {#d# |
3811 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3308 | for(1..10) { |
3812 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3309 | my $t = Event::time; |
3813 | Coro::async_pool { |
3310 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
3814 | $Coro::current->{desc} = "runtime saver"; |
3311 | or die; |
3815 | write_runtime_sync |
3312 | |
3816 | or warn "ERROR: unable to write runtime file: $!"; |
3313 | $map->width (50); |
|
|
3314 | $map->height (50); |
|
|
3315 | $map->alloc; |
|
|
3316 | $map->_load_objects ("/tmp/x.map", 1); |
|
|
3317 | my $t = Event::time - $t; |
|
|
3318 | |
|
|
3319 | #next unless $t < 0.0013;#d# |
|
|
3320 | if ($t < $min) { |
|
|
3321 | $min = $t; |
|
|
3322 | } |
|
|
3323 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3324 | } |
|
|
3325 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3326 | exit 0; |
|
|
3327 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3328 | }; |
3817 | }; |
|
|
3818 | } |
3329 | |
3819 | |
3330 | $RUNTIME += $TICK; |
|
|
3331 | $NEXT_TICK += $TICK; |
|
|
3332 | |
|
|
3333 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
3334 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
3335 | Coro::async_pool { |
|
|
3336 | write_runtime |
|
|
3337 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
3338 | }; |
|
|
3339 | } |
|
|
3340 | |
|
|
3341 | # my $AFTER = Event::time; |
|
|
3342 | # warn $AFTER - $NOW;#d# |
|
|
3343 | |
|
|
3344 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3820 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3345 | $sig->send; |
3821 | $sig->send; |
3346 | } |
3822 | } |
3347 | while (my $sig = shift @WAIT_FOR_TICK) { |
3823 | while (my $sig = shift @WAIT_FOR_TICK) { |
3348 | $sig->send; |
3824 | $sig->send; |
3349 | } |
3825 | } |
3350 | |
3826 | |
3351 | $NOW = Event::time; |
3827 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3352 | |
|
|
3353 | # if we are delayed by four ticks or more, skip them all |
|
|
3354 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3355 | |
|
|
3356 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3357 | $TICK_WATCHER->start; |
|
|
3358 | |
|
|
3359 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3360 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3828 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3361 | |
3829 | |
3362 | _post_tick; |
3830 | if (0) { |
3363 | |
3831 | if ($NEXT_TICK) { |
3364 | |
3832 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3833 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3834 | warn "jitter $JITTER\n";#d# |
|
|
3835 | } |
3365 | }, |
3836 | } |
3366 | ); |
3837 | } |
3367 | |
3838 | |
3368 | { |
3839 | { |
3369 | BDB::max_poll_time $TICK * 0.1; |
3840 | # configure BDB |
3370 | $BDB_POLL_WATCHER = Event->io ( |
3841 | |
3371 | reentrant => 0, |
|
|
3372 | fd => BDB::poll_fileno, |
|
|
3373 | poll => 'r', |
|
|
3374 | prio => 0, |
|
|
3375 | data => WF_AUTOCANCEL, |
|
|
3376 | cb => \&BDB::poll_cb, |
|
|
3377 | ); |
|
|
3378 | BDB::min_parallel 8; |
3842 | BDB::min_parallel 8; |
3379 | |
3843 | BDB::max_poll_reqs $TICK * 0.1; |
3380 | BDB::set_sync_prepare { |
3844 | $AnyEvent::BDB::WATCHER->priority (1); |
3381 | my $status; |
|
|
3382 | my $current = $Coro::current; |
|
|
3383 | ( |
|
|
3384 | sub { |
|
|
3385 | $status = $!; |
|
|
3386 | $current->ready; undef $current; |
|
|
3387 | }, |
|
|
3388 | sub { |
|
|
3389 | Coro::schedule while defined $current; |
|
|
3390 | $! = $status; |
|
|
3391 | }, |
|
|
3392 | ) |
|
|
3393 | }; |
|
|
3394 | |
3845 | |
3395 | unless ($DB_ENV) { |
3846 | unless ($DB_ENV) { |
3396 | $DB_ENV = BDB::db_env_create; |
3847 | $DB_ENV = BDB::db_env_create; |
|
|
3848 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
|
|
3849 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3850 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
|
|
3851 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3852 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3397 | |
3853 | |
3398 | cf::sync_job { |
3854 | cf::sync_job { |
3399 | eval { |
3855 | eval { |
3400 | BDB::db_env_open |
3856 | BDB::db_env_open |
3401 | $DB_ENV, |
3857 | $DB_ENV, |
… | |
… | |
3403 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3859 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3404 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3860 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3405 | 0666; |
3861 | 0666; |
3406 | |
3862 | |
3407 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3863 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3408 | |
|
|
3409 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3410 | $DB_ENV->set_lk_detect; |
|
|
3411 | }; |
3864 | }; |
3412 | |
3865 | |
3413 | cf::cleanup "db_env_open(db): $@" if $@; |
3866 | cf::cleanup "db_env_open(db): $@" if $@; |
3414 | }; |
3867 | }; |
3415 | } |
3868 | } |
|
|
3869 | |
|
|
3870 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
|
|
3871 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3872 | }; |
|
|
3873 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
|
|
3874 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3875 | }; |
|
|
3876 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
|
|
3877 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3878 | }; |
3416 | } |
3879 | } |
3417 | |
3880 | |
3418 | { |
3881 | { |
|
|
3882 | # configure IO::AIO |
|
|
3883 | |
3419 | IO::AIO::min_parallel 8; |
3884 | IO::AIO::min_parallel 8; |
3420 | |
|
|
3421 | undef $Coro::AIO::WATCHER; |
|
|
3422 | IO::AIO::max_poll_time $TICK * 0.1; |
3885 | IO::AIO::max_poll_time $TICK * 0.1; |
3423 | $AIO_POLL_WATCHER = Event->io ( |
3886 | undef $AnyEvent::AIO::WATCHER; |
3424 | reentrant => 0, |
|
|
3425 | data => WF_AUTOCANCEL, |
|
|
3426 | fd => IO::AIO::poll_fileno, |
|
|
3427 | poll => 'r', |
|
|
3428 | prio => 6, |
|
|
3429 | cb => \&IO::AIO::poll_cb, |
|
|
3430 | ); |
|
|
3431 | } |
3887 | } |
3432 | |
3888 | |
3433 | my $_log_backtrace; |
3889 | my $_log_backtrace; |
3434 | |
3890 | |
3435 | sub _log_backtrace { |
3891 | sub _log_backtrace { |
… | |
… | |
3438 | $msg =~ s/\n//; |
3894 | $msg =~ s/\n//; |
3439 | |
3895 | |
3440 | # limit the # of concurrent backtraces |
3896 | # limit the # of concurrent backtraces |
3441 | if ($_log_backtrace < 2) { |
3897 | if ($_log_backtrace < 2) { |
3442 | ++$_log_backtrace; |
3898 | ++$_log_backtrace; |
|
|
3899 | my $perl_bt = Carp::longmess $msg; |
3443 | async { |
3900 | async { |
|
|
3901 | $Coro::current->{desc} = "abt $msg"; |
|
|
3902 | |
3444 | my @bt = fork_call { |
3903 | my @bt = fork_call { |
3445 | @addr = map { sprintf "%x", $_ } @addr; |
3904 | @addr = map { sprintf "%x", $_ } @addr; |
3446 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3905 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3447 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3906 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3448 | or die "addr2line: $!"; |
3907 | or die "addr2line: $!"; |
… | |
… | |
3456 | } |
3915 | } |
3457 | |
3916 | |
3458 | @funcs |
3917 | @funcs |
3459 | }; |
3918 | }; |
3460 | |
3919 | |
3461 | LOG llevInfo, "[ABT] $msg\n"; |
3920 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3921 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3462 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3922 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3463 | --$_log_backtrace; |
3923 | --$_log_backtrace; |
3464 | }; |
3924 | }; |
3465 | } else { |
3925 | } else { |
3466 | LOG llevInfo, "[ABT] $msg\n"; |
3926 | LOG llevInfo, "[ABT] $msg\n"; |
3467 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3927 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3468 | } |
3928 | } |
3469 | } |
3929 | } |
3470 | |
3930 | |
3471 | # load additional modules |
3931 | # load additional modules |
3472 | use cf::pod; |
3932 | require "cf/$_.pm" for @EXTRA_MODULES; |
3473 | |
3933 | |
3474 | END { cf::emergency_save } |
3934 | END { cf::emergency_save } |
3475 | |
3935 | |
3476 | 1 |
3936 | 1 |
3477 | |
3937 | |