1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # it under the terms of the GNU General Public License as published by |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # the Free Software Foundation, either version 3 of the License, or |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # (at your option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | # and the GNU General Public License along with this program. If not, see |
|
|
18 | # <http://www.gnu.org/licenses/>. |
18 | # |
19 | # |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # |
21 | # |
21 | |
22 | |
22 | package cf; |
23 | package cf; |
23 | |
24 | |
|
|
25 | use 5.10.0; |
24 | use utf8; |
26 | use utf8; |
25 | use strict; |
27 | use strict qw(vars subs); |
26 | |
28 | |
27 | use Symbol; |
29 | use Symbol; |
28 | use List::Util; |
30 | use List::Util; |
29 | use Socket; |
31 | use Socket; |
30 | use EV 3.2; |
32 | use EV; |
31 | use Opcode; |
33 | use Opcode; |
32 | use Safe; |
34 | use Safe; |
33 | use Safe::Hole; |
35 | use Safe::Hole; |
34 | use Storable (); |
36 | use Storable (); |
35 | |
37 | |
|
|
38 | use Guard (); |
36 | use Coro 4.50 (); |
39 | use Coro (); |
37 | use Coro::State; |
40 | use Coro::State; |
38 | use Coro::Handle; |
41 | use Coro::Handle; |
39 | use Coro::EV; |
42 | use Coro::EV; |
|
|
43 | use Coro::AnyEvent; |
40 | use Coro::Timer; |
44 | use Coro::Timer; |
41 | use Coro::Signal; |
45 | use Coro::Signal; |
42 | use Coro::Semaphore; |
46 | use Coro::Semaphore; |
|
|
47 | use Coro::SemaphoreSet; |
|
|
48 | use Coro::AnyEvent; |
43 | use Coro::AIO; |
49 | use Coro::AIO; |
44 | use Coro::BDB; |
50 | use Coro::BDB 1.6; |
45 | use Coro::Storable; |
51 | use Coro::Storable; |
46 | use Coro::Util (); |
52 | use Coro::Util (); |
47 | |
53 | |
48 | use JSON::XS 2.01 (); |
54 | use JSON::XS 2.01 (); |
49 | use BDB (); |
55 | use BDB (); |
50 | use Data::Dumper; |
56 | use Data::Dumper; |
51 | use Digest::MD5; |
57 | use Digest::MD5; |
52 | use Fcntl; |
58 | use Fcntl; |
53 | use YAML (); |
59 | use YAML::XS (); |
54 | use IO::AIO 2.51 (); |
60 | use IO::AIO (); |
55 | use Time::HiRes; |
61 | use Time::HiRes; |
56 | use Compress::LZF; |
62 | use Compress::LZF; |
57 | use Digest::MD5 (); |
63 | use Digest::MD5 (); |
|
|
64 | |
|
|
65 | AnyEvent::detect; |
58 | |
66 | |
59 | # configure various modules to our taste |
67 | # configure various modules to our taste |
60 | # |
68 | # |
61 | $Storable::canonical = 1; # reduce rsync transfers |
69 | $Storable::canonical = 1; # reduce rsync transfers |
62 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
70 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
|
|
71 | |
|
|
72 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
73 | |
|
|
74 | # make sure c-lzf reinitialises itself |
|
|
75 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
63 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
76 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
64 | |
77 | |
65 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
78 | # strictly for debugging |
|
|
79 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
66 | |
80 | |
67 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
68 | |
82 | |
69 | our %COMMAND = (); |
83 | our %COMMAND = (); |
70 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
… | |
… | |
73 | our %EXTCMD = (); |
87 | our %EXTCMD = (); |
74 | our %EXTICMD = (); |
88 | our %EXTICMD = (); |
75 | our %EXT_CORO = (); # coroutines bound to extensions |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
76 | our %EXT_MAP = (); # pluggable maps |
90 | our %EXT_MAP = (); # pluggable maps |
77 | |
91 | |
78 | our $RELOAD; # number of reloads so far |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
79 | our @EVENT; |
93 | our @EVENT; |
|
|
94 | our @REFLECT; # set by XS |
|
|
95 | our %REFLECT; # set by us |
80 | |
96 | |
81 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
82 | our $DATADIR = datadir; |
98 | our $DATADIR = datadir; |
83 | our $LIBDIR = "$DATADIR/ext"; |
99 | our $LIBDIR = "$DATADIR/ext"; |
84 | our $PODDIR = "$DATADIR/pod"; |
100 | our $PODDIR = "$DATADIR/pod"; |
85 | our $MAPDIR = "$DATADIR/" . mapdir; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
86 | our $LOCALDIR = localdir; |
102 | our $LOCALDIR = localdir; |
87 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
88 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
89 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
90 | our $RANDOMDIR = "$LOCALDIR/random"; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
91 | our $BDBDIR = "$LOCALDIR/db"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
|
|
108 | our $PIDFILE = "$LOCALDIR/pid"; |
|
|
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
|
|
110 | |
92 | our %RESOURCE; |
111 | our %RESOURCE; |
93 | |
112 | |
94 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
113 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
95 | our $AIO_POLL_WATCHER; |
|
|
96 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
114 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
97 | our $NEXT_TICK; |
115 | our $NEXT_TICK; |
98 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
116 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
99 | |
117 | |
100 | our $BDB_POLL_WATCHER; |
|
|
101 | our $BDB_DEADLOCK_WATCHER; |
118 | our $BDB_DEADLOCK_WATCHER; |
102 | our $BDB_CHECKPOINT_WATCHER; |
119 | our $BDB_CHECKPOINT_WATCHER; |
103 | our $BDB_TRICKLE_WATCHER; |
120 | our $BDB_TRICKLE_WATCHER; |
104 | our $DB_ENV; |
121 | our $DB_ENV; |
105 | |
122 | |
|
|
123 | our @EXTRA_MODULES = qw(pod match mapscript); |
|
|
124 | |
106 | our %CFG; |
125 | our %CFG; |
107 | |
126 | |
108 | our $UPTIME; $UPTIME ||= time; |
127 | our $UPTIME; $UPTIME ||= time; |
109 | our $RUNTIME; |
128 | our $RUNTIME; |
110 | our $NOW; |
129 | our $NOW; |
… | |
… | |
119 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
138 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
120 | our $LOADAVG; # same thing, but with alpha-smoothing |
139 | our $LOADAVG; # same thing, but with alpha-smoothing |
121 | our $JITTER; # average jitter |
140 | our $JITTER; # average jitter |
122 | our $TICK_START; # for load detecting purposes |
141 | our $TICK_START; # for load detecting purposes |
123 | |
142 | |
|
|
143 | our @POST_INIT; |
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144 | |
|
|
145 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
|
|
146 | our $REALLY_UNLOOP; # never set to true, please :) |
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|
147 | |
124 | binmode STDOUT; |
148 | binmode STDOUT; |
125 | binmode STDERR; |
149 | binmode STDERR; |
126 | |
150 | |
127 | # read virtual server time, if available |
151 | # read virtual server time, if available |
128 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
152 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
129 | open my $fh, "<", "$LOCALDIR/runtime" |
153 | open my $fh, "<", $RUNTIMEFILE |
130 | or die "unable to read runtime file: $!"; |
154 | or die "unable to read $RUNTIMEFILE file: $!"; |
131 | $RUNTIME = <$fh> + 0.; |
155 | $RUNTIME = <$fh> + 0.; |
132 | } |
156 | } |
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|
157 | |
|
|
158 | eval "sub TICK() { $TICK } 1" or die; |
133 | |
159 | |
134 | mkdir $_ |
160 | mkdir $_ |
135 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
161 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
136 | |
162 | |
137 | our $EMERGENCY_POSITION; |
163 | our $EMERGENCY_POSITION; |
138 | |
164 | |
139 | sub cf::map::normalise; |
165 | sub cf::map::normalise; |
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166 | |
|
|
167 | ############################################################################# |
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168 | |
|
|
169 | %REFLECT = (); |
|
|
170 | for (@REFLECT) { |
|
|
171 | my $reflect = JSON::XS::decode_json $_; |
|
|
172 | $REFLECT{$reflect->{class}} = $reflect; |
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173 | } |
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174 | |
|
|
175 | # this is decidedly evil |
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176 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
140 | |
177 | |
141 | ############################################################################# |
178 | ############################################################################# |
142 | |
179 | |
143 | =head2 GLOBAL VARIABLES |
180 | =head2 GLOBAL VARIABLES |
144 | |
181 | |
… | |
… | |
195 | |
232 | |
196 | This array contains the results of the last C<invoke ()> call. When |
233 | This array contains the results of the last C<invoke ()> call. When |
197 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
234 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
198 | that call. |
235 | that call. |
199 | |
236 | |
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|
237 | =item %cf::REFLECT |
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|
238 | |
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|
239 | Contains, for each (C++) class name, a hash reference with information |
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240 | about object members (methods, scalars, arrays and flags) and other |
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241 | metadata, which is useful for introspection. |
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242 | |
200 | =back |
243 | =back |
201 | |
244 | |
202 | =cut |
245 | =cut |
203 | |
246 | |
204 | BEGIN { |
247 | $Coro::State::WARNHOOK = sub { |
205 | *CORE::GLOBAL::warn = sub { |
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|
206 | my $msg = join "", @_; |
248 | my $msg = join "", @_; |
207 | |
249 | |
208 | $msg .= "\n" |
250 | $msg .= "\n" |
209 | unless $msg =~ /\n$/; |
251 | unless $msg =~ /\n$/; |
210 | |
252 | |
211 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
253 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
212 | |
254 | |
213 | LOG llevError, $msg; |
255 | LOG llevError, $msg; |
214 | }; |
256 | }; |
215 | } |
|
|
216 | |
257 | |
217 | $Coro::State::DIEHOOK = sub { |
258 | $Coro::State::DIEHOOK = sub { |
218 | return unless $^S eq 0; # "eq", not "==" |
259 | return unless $^S eq 0; # "eq", not "==" |
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260 | |
|
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261 | warn Carp::longmess $_[0]; |
219 | |
262 | |
220 | if ($Coro::current == $Coro::main) {#d# |
263 | if ($Coro::current == $Coro::main) {#d# |
221 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
264 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
222 | return;#d# |
265 | return;#d# |
223 | }#d# |
266 | }#d# |
224 | |
267 | |
225 | # kill coroutine otherwise |
268 | # kill coroutine otherwise |
226 | warn Carp::longmess $_[0]; |
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|
227 | Coro::terminate |
269 | Coro::terminate |
228 | }; |
270 | }; |
229 | |
|
|
230 | $SIG{__DIE__} = sub { }; #d#? |
|
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231 | |
271 | |
232 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
272 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
233 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
273 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
234 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
274 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
235 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
275 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
242 | for my $pkg (qw( |
282 | for my $pkg (qw( |
243 | cf::global cf::attachable |
283 | cf::global cf::attachable |
244 | cf::object cf::object::player |
284 | cf::object cf::object::player |
245 | cf::client cf::player |
285 | cf::client cf::player |
246 | cf::arch cf::living |
286 | cf::arch cf::living |
|
|
287 | cf::map cf::mapspace |
247 | cf::map cf::party cf::region |
288 | cf::party cf::region |
248 | )) { |
289 | )) { |
249 | no strict 'refs'; |
|
|
250 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
290 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
251 | } |
291 | } |
252 | |
292 | |
253 | $EV::DIED = sub { |
293 | $EV::DIED = sub { |
254 | warn "error in event callback: @_"; |
294 | warn "error in event callback: @_"; |
… | |
… | |
296 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
336 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
297 | |
337 | |
298 | sub encode_json($) { $json_coder->encode ($_[0]) } |
338 | sub encode_json($) { $json_coder->encode ($_[0]) } |
299 | sub decode_json($) { $json_coder->decode ($_[0]) } |
339 | sub decode_json($) { $json_coder->decode ($_[0]) } |
300 | |
340 | |
|
|
341 | =item cf::post_init { BLOCK } |
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342 | |
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343 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
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344 | but I<before> the server starts ticking again. |
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345 | |
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346 | The cdoeblock will have a single boolean argument to indicate whether this |
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347 | is a reload or not. |
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348 | |
|
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349 | =cut |
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350 | |
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351 | sub post_init(&) { |
|
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352 | push @POST_INIT, shift; |
|
|
353 | } |
|
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354 | |
301 | =item cf::lock_wait $string |
355 | =item cf::lock_wait $string |
302 | |
356 | |
303 | Wait until the given lock is available. See cf::lock_acquire. |
357 | Wait until the given lock is available. See cf::lock_acquire. |
304 | |
358 | |
305 | =item my $lock = cf::lock_acquire $string |
359 | =item my $lock = cf::lock_acquire $string |
306 | |
360 | |
307 | Wait until the given lock is available and then acquires it and returns |
361 | Wait until the given lock is available and then acquires it and returns |
308 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
362 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
309 | for example when the coroutine gets canceled), the lock is automatically |
363 | for example when the coroutine gets canceled), the lock is automatically |
310 | returned. |
364 | returned. |
311 | |
365 | |
312 | Locks are *not* recursive, locking from the same coro twice results in a |
366 | Locks are *not* recursive, locking from the same coro twice results in a |
313 | deadlocked coro. |
367 | deadlocked coro. |
… | |
… | |
319 | |
373 | |
320 | Return true if the lock is currently active, i.e. somebody has locked it. |
374 | Return true if the lock is currently active, i.e. somebody has locked it. |
321 | |
375 | |
322 | =cut |
376 | =cut |
323 | |
377 | |
324 | our %LOCK; |
378 | our $LOCKS = new Coro::SemaphoreSet; |
325 | our %LOCKER;#d# |
|
|
326 | |
379 | |
327 | sub lock_wait($) { |
380 | sub lock_wait($) { |
328 | my ($key) = @_; |
381 | $LOCKS->wait ($_[0]); |
329 | |
|
|
330 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
331 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
332 | return;#d# |
|
|
333 | }#d# |
|
|
334 | |
|
|
335 | # wait for lock, if any |
|
|
336 | while ($LOCK{$key}) { |
|
|
337 | push @{ $LOCK{$key} }, $Coro::current; |
|
|
338 | Coro::schedule; |
|
|
339 | } |
|
|
340 | } |
382 | } |
341 | |
383 | |
342 | sub lock_acquire($) { |
384 | sub lock_acquire($) { |
343 | my ($key) = @_; |
385 | $LOCKS->guard ($_[0]) |
344 | |
|
|
345 | # wait, to be sure we are not locked |
|
|
346 | lock_wait $key; |
|
|
347 | |
|
|
348 | $LOCK{$key} = []; |
|
|
349 | $LOCKER{$key} = $Coro::current;#d# |
|
|
350 | |
|
|
351 | Coro::guard { |
|
|
352 | delete $LOCKER{$key};#d# |
|
|
353 | # wake up all waiters, to be on the safe side |
|
|
354 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
355 | } |
|
|
356 | } |
386 | } |
357 | |
387 | |
358 | sub lock_active($) { |
388 | sub lock_active($) { |
359 | my ($key) = @_; |
389 | $LOCKS->count ($_[0]) < 1 |
360 | |
|
|
361 | ! ! $LOCK{$key} |
|
|
362 | } |
390 | } |
363 | |
391 | |
364 | sub freeze_mainloop { |
392 | sub freeze_mainloop { |
365 | tick_inhibit_inc; |
393 | tick_inhibit_inc; |
366 | |
394 | |
367 | Coro::guard \&tick_inhibit_dec; |
395 | &Guard::guard (\&tick_inhibit_dec); |
368 | } |
396 | } |
369 | |
397 | |
370 | =item cf::periodic $interval, $cb |
398 | =item cf::periodic $interval, $cb |
371 | |
399 | |
372 | Like EV::periodic, but randomly selects a starting point so that the actions |
400 | Like EV::periodic, but randomly selects a starting point so that the actions |
… | |
… | |
724 | |
752 | |
725 | ############################################################################# |
753 | ############################################################################# |
726 | |
754 | |
727 | =head2 ATTACHABLE OBJECTS |
755 | =head2 ATTACHABLE OBJECTS |
728 | |
756 | |
729 | Many objects in crossfire are so-called attachable objects. That means you can |
757 | Many objects in deliantra are so-called attachable objects. That means you can |
730 | attach callbacks/event handlers (a collection of which is called an "attachment") |
758 | attach callbacks/event handlers (a collection of which is called an "attachment") |
731 | to it. All such attachable objects support the following methods. |
759 | to it. All such attachable objects support the following methods. |
732 | |
760 | |
733 | In the following description, CLASS can be any of C<global>, C<object> |
761 | In the following description, CLASS can be any of C<global>, C<object> |
734 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
762 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
… | |
… | |
784 | =item cf::CLASS::attachment $name, ... |
812 | =item cf::CLASS::attachment $name, ... |
785 | |
813 | |
786 | Register an attachment by C<$name> through which attachable objects of the |
814 | Register an attachment by C<$name> through which attachable objects of the |
787 | given CLASS can refer to this attachment. |
815 | given CLASS can refer to this attachment. |
788 | |
816 | |
789 | Some classes such as crossfire maps and objects can specify attachments |
817 | Some classes such as deliantra maps and objects can specify attachments |
790 | that are attached at load/instantiate time, thus the need for a name. |
818 | that are attached at load/instantiate time, thus the need for a name. |
791 | |
819 | |
792 | These calls expect any number of the following handler/hook descriptions: |
820 | These calls expect any number of the following handler/hook descriptions: |
793 | |
821 | |
794 | =over 4 |
822 | =over 4 |
… | |
… | |
1085 | |
1113 | |
1086 | sub reattach { |
1114 | sub reattach { |
1087 | # basically do the same as instantiate, without calling instantiate |
1115 | # basically do the same as instantiate, without calling instantiate |
1088 | my ($obj) = @_; |
1116 | my ($obj) = @_; |
1089 | |
1117 | |
|
|
1118 | # no longer needed after getting rid of delete_package? |
1090 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1119 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1091 | |
1120 | |
1092 | my $registry = $obj->registry; |
1121 | my $registry = $obj->registry; |
1093 | |
1122 | |
1094 | @$registry = (); |
1123 | @$registry = (); |
1095 | |
1124 | |
… | |
… | |
1141 | utf8::decode (my $decname = $filename); |
1170 | utf8::decode (my $decname = $filename); |
1142 | warn sprintf "saving %s (%d,%d)\n", |
1171 | warn sprintf "saving %s (%d,%d)\n", |
1143 | $decname, length $$rdata, scalar @$objs; |
1172 | $decname, length $$rdata, scalar @$objs; |
1144 | |
1173 | |
1145 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1174 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1146 | chmod SAVE_MODE, $fh; |
1175 | aio_chmod $fh, SAVE_MODE; |
1147 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1176 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1148 | aio_fsync $fh if $cf::USE_FSYNC; |
1177 | if ($cf::USE_FSYNC) { |
|
|
1178 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1179 | aio_fsync $fh; |
|
|
1180 | } |
1149 | close $fh; |
1181 | aio_close $fh; |
1150 | |
1182 | |
1151 | if (@$objs) { |
1183 | if (@$objs) { |
1152 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1184 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1153 | chmod SAVE_MODE, $fh; |
1185 | aio_chmod $fh, SAVE_MODE; |
1154 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1186 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1155 | aio_write $fh, 0, (length $data), $data, 0; |
1187 | aio_write $fh, 0, (length $data), $data, 0; |
1156 | aio_fsync $fh if $cf::USE_FSYNC; |
1188 | if ($cf::USE_FSYNC) { |
|
|
1189 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1190 | aio_fsync $fh; |
|
|
1191 | } |
1157 | close $fh; |
1192 | aio_close $fh; |
1158 | aio_rename "$filename.pst~", "$filename.pst"; |
1193 | aio_rename "$filename.pst~", "$filename.pst"; |
1159 | } |
1194 | } |
1160 | } else { |
1195 | } else { |
1161 | aio_unlink "$filename.pst"; |
1196 | aio_unlink "$filename.pst"; |
1162 | } |
1197 | } |
1163 | |
1198 | |
1164 | aio_rename "$filename~", $filename; |
1199 | aio_rename "$filename~", $filename; |
|
|
1200 | |
|
|
1201 | $filename =~ s%/[^/]+$%%; |
|
|
1202 | aio_pathsync $filename if $cf::USE_FSYNC; |
1165 | } else { |
1203 | } else { |
1166 | warn "FATAL: $filename~: $!\n"; |
1204 | warn "unable to save objects: $filename~: $!\n"; |
1167 | } |
1205 | } |
1168 | } else { |
1206 | } else { |
1169 | aio_unlink $filename; |
1207 | aio_unlink $filename; |
1170 | aio_unlink "$filename.pst"; |
1208 | aio_unlink "$filename.pst"; |
1171 | } |
1209 | } |
… | |
… | |
1262 | my ($name, $cb) = @_; |
1300 | my ($name, $cb) = @_; |
1263 | |
1301 | |
1264 | $EXTICMD{$name} = $cb; |
1302 | $EXTICMD{$name} = $cb; |
1265 | } |
1303 | } |
1266 | |
1304 | |
|
|
1305 | use File::Glob (); |
|
|
1306 | |
1267 | cf::player->attach ( |
1307 | cf::player->attach ( |
1268 | on_command => sub { |
1308 | on_command => sub { |
1269 | my ($pl, $name, $params) = @_; |
1309 | my ($pl, $name, $params) = @_; |
1270 | |
1310 | |
1271 | my $cb = $COMMAND{$name} |
1311 | my $cb = $COMMAND{$name} |
… | |
… | |
1303 | |
1343 | |
1304 | cf::override; |
1344 | cf::override; |
1305 | }, |
1345 | }, |
1306 | ); |
1346 | ); |
1307 | |
1347 | |
|
|
1348 | # "readahead" all extensions |
|
|
1349 | sub cache_extensions { |
|
|
1350 | my $grp = IO::AIO::aio_group; |
|
|
1351 | |
|
|
1352 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
|
|
1353 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1354 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1355 | } |
|
|
1356 | }; |
|
|
1357 | |
|
|
1358 | $grp |
|
|
1359 | } |
|
|
1360 | |
1308 | sub load_extensions { |
1361 | sub load_extensions { |
1309 | cf::sync_job { |
1362 | cf::sync_job { |
1310 | my %todo; |
1363 | my %todo; |
1311 | |
1364 | |
1312 | for my $path (<$LIBDIR/*.ext>) { |
1365 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1331 | |
1384 | |
1332 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1385 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1333 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1386 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1334 | |
1387 | |
1335 | $ext{source} = |
1388 | $ext{source} = |
1336 | "package $pkg; use strict; use utf8;\n" |
1389 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1337 | . "#line 1 \"$path\"\n{\n" |
1390 | . "#line 1 \"$path\"\n{\n" |
1338 | . $source |
1391 | . $source |
1339 | . "\n};\n1"; |
1392 | . "\n};\n1"; |
1340 | |
1393 | |
1341 | $todo{$base} = \%ext; |
1394 | $todo{$base} = \%ext; |
… | |
… | |
1381 | |
1434 | |
1382 | =back |
1435 | =back |
1383 | |
1436 | |
1384 | =head2 CORE EXTENSIONS |
1437 | =head2 CORE EXTENSIONS |
1385 | |
1438 | |
1386 | Functions and methods that extend core crossfire objects. |
1439 | Functions and methods that extend core deliantra objects. |
1387 | |
1440 | |
1388 | =cut |
1441 | =cut |
1389 | |
1442 | |
1390 | package cf::player; |
1443 | package cf::player; |
1391 | |
1444 | |
… | |
… | |
1434 | |
1487 | |
1435 | sub exists($) { |
1488 | sub exists($) { |
1436 | my ($login) = @_; |
1489 | my ($login) = @_; |
1437 | |
1490 | |
1438 | $cf::PLAYER{$login} |
1491 | $cf::PLAYER{$login} |
1439 | or cf::sync_job { !aio_stat path $login } |
1492 | or !aio_stat path $login |
1440 | } |
1493 | } |
1441 | |
1494 | |
1442 | sub find($) { |
1495 | sub find($) { |
1443 | return $cf::PLAYER{$_[0]} || do { |
1496 | return $cf::PLAYER{$_[0]} || do { |
1444 | my $login = $_[0]; |
1497 | my $login = $_[0]; |
… | |
… | |
1456 | my $f = new_from_file cf::object::thawer path $login |
1509 | my $f = new_from_file cf::object::thawer path $login |
1457 | or return; |
1510 | or return; |
1458 | |
1511 | |
1459 | my $pl = cf::player::load_pl $f |
1512 | my $pl = cf::player::load_pl $f |
1460 | or return; |
1513 | or return; |
|
|
1514 | |
1461 | local $cf::PLAYER_LOADING{$login} = $pl; |
1515 | local $cf::PLAYER_LOADING{$login} = $pl; |
1462 | $f->resolve_delayed_derefs; |
1516 | $f->resolve_delayed_derefs; |
1463 | $cf::PLAYER{$login} = $pl |
1517 | $cf::PLAYER{$login} = $pl |
1464 | } |
1518 | } |
1465 | } |
1519 | } |
… | |
… | |
1518 | my ($pl) = @_; |
1572 | my ($pl) = @_; |
1519 | |
1573 | |
1520 | my $name = $pl->ob->name; |
1574 | my $name = $pl->ob->name; |
1521 | |
1575 | |
1522 | $pl->{deny_save} = 1; |
1576 | $pl->{deny_save} = 1; |
1523 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1577 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1524 | |
1578 | |
1525 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1579 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1526 | $pl->deactivate; |
1580 | $pl->deactivate; |
|
|
1581 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1582 | $pl->ob->check_score; |
1527 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1583 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1528 | $pl->ns->destroy if $pl->ns; |
1584 | $pl->ns->destroy if $pl->ns; |
1529 | |
1585 | |
1530 | my $path = playerdir $pl; |
1586 | my $path = playerdir $pl; |
1531 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1587 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1570 | |
1626 | |
1571 | for my $login (@$dirs) { |
1627 | for my $login (@$dirs) { |
1572 | my $path = path $login; |
1628 | my $path = path $login; |
1573 | |
1629 | |
1574 | # a .pst is a dead give-away for a valid player |
1630 | # a .pst is a dead give-away for a valid player |
1575 | unless (-e "$path.pst") { |
1631 | # if no pst file found, open and chekc for blocked users |
|
|
1632 | if (aio_stat "$path.pst") { |
1576 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1633 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1577 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1634 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1578 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1635 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1579 | } |
1636 | } |
1580 | |
1637 | |
… | |
… | |
1611 | } |
1668 | } |
1612 | |
1669 | |
1613 | \@paths |
1670 | \@paths |
1614 | } |
1671 | } |
1615 | |
1672 | |
1616 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1673 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1617 | |
1674 | |
1618 | Expand crossfire pod fragments into protocol xml. |
1675 | Expand deliantra pod fragments into protocol xml. |
1619 | |
|
|
1620 | =cut |
|
|
1621 | |
|
|
1622 | use re 'eval'; |
|
|
1623 | |
|
|
1624 | my $group; |
|
|
1625 | my $interior; $interior = qr{ |
|
|
1626 | # match a pod interior sequence sans C<< >> |
|
|
1627 | (?: |
|
|
1628 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1629 | | < (??{$interior}) > |
|
|
1630 | ) |
|
|
1631 | }x; |
|
|
1632 | |
|
|
1633 | sub expand_cfpod { |
|
|
1634 | my ($self, $pod) = @_; |
|
|
1635 | |
|
|
1636 | my $xml; |
|
|
1637 | |
|
|
1638 | while () { |
|
|
1639 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1640 | $group = $1; |
|
|
1641 | |
|
|
1642 | $group =~ s/&/&/g; |
|
|
1643 | $group =~ s/</</g; |
|
|
1644 | |
|
|
1645 | $xml .= $group; |
|
|
1646 | } elsif ($pod =~ m%\G |
|
|
1647 | ([BCGHITU]) |
|
|
1648 | < |
|
|
1649 | (?: |
|
|
1650 | ([^<>]*) (?{ $group = $^N }) |
|
|
1651 | | < $interior > |
|
|
1652 | ) |
|
|
1653 | > |
|
|
1654 | %gcsx |
|
|
1655 | ) { |
|
|
1656 | my ($code, $data) = ($1, $group); |
|
|
1657 | |
|
|
1658 | if ($code eq "B") { |
|
|
1659 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1660 | } elsif ($code eq "I") { |
|
|
1661 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1662 | } elsif ($code eq "U") { |
|
|
1663 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1664 | } elsif ($code eq "C") { |
|
|
1665 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1666 | } elsif ($code eq "T") { |
|
|
1667 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1668 | } elsif ($code eq "G") { |
|
|
1669 | my ($male, $female) = split /\|/, $data; |
|
|
1670 | $data = $self->gender ? $female : $male; |
|
|
1671 | $xml .= expand_cfpod ($self, $data); |
|
|
1672 | } elsif ($code eq "H") { |
|
|
1673 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
|
|
1674 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1675 | "") |
|
|
1676 | [$self->{hintmode}]; |
|
|
1677 | } else { |
|
|
1678 | $xml .= "error processing '$code($data)' directive"; |
|
|
1679 | } |
|
|
1680 | } else { |
|
|
1681 | if ($pod =~ /\G(.+)/) { |
|
|
1682 | warn "parse error while expanding $pod (at $1)"; |
|
|
1683 | } |
|
|
1684 | last; |
|
|
1685 | } |
|
|
1686 | } |
|
|
1687 | |
|
|
1688 | for ($xml) { |
|
|
1689 | # create single paragraphs (very hackish) |
|
|
1690 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1691 | |
|
|
1692 | # compress some whitespace |
|
|
1693 | s/\s+\n/\n/g; # ws line-ends |
|
|
1694 | s/\n\n+/\n/g; # double lines |
|
|
1695 | s/^\n+//; # beginning lines |
|
|
1696 | s/\n+$//; # ending lines |
|
|
1697 | } |
|
|
1698 | |
|
|
1699 | $xml |
|
|
1700 | } |
|
|
1701 | |
|
|
1702 | no re 'eval'; |
|
|
1703 | |
|
|
1704 | sub hintmode { |
|
|
1705 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1706 | $_[0]{hintmode} |
|
|
1707 | } |
|
|
1708 | |
1676 | |
1709 | =item $player->ext_reply ($msgid, @msg) |
1677 | =item $player->ext_reply ($msgid, @msg) |
1710 | |
1678 | |
1711 | Sends an ext reply to the player. |
1679 | Sends an ext reply to the player. |
1712 | |
1680 | |
… | |
… | |
1925 | |
1893 | |
1926 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1894 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1927 | "$UNIQUEDIR/$path" |
1895 | "$UNIQUEDIR/$path" |
1928 | } |
1896 | } |
1929 | |
1897 | |
1930 | # and all this just because we cannot iterate over |
|
|
1931 | # all maps in C++... |
|
|
1932 | sub change_all_map_light { |
|
|
1933 | my ($change) = @_; |
|
|
1934 | |
|
|
1935 | $_->change_map_light ($change) |
|
|
1936 | for grep $_->outdoor, values %cf::MAP; |
|
|
1937 | } |
|
|
1938 | |
|
|
1939 | sub decay_objects { |
1898 | sub decay_objects { |
1940 | my ($self) = @_; |
1899 | my ($self) = @_; |
1941 | |
1900 | |
1942 | return if $self->{deny_reset}; |
1901 | return if $self->{deny_reset}; |
1943 | |
1902 | |
… | |
… | |
2025 | sub find { |
1984 | sub find { |
2026 | my ($path, $origin) = @_; |
1985 | my ($path, $origin) = @_; |
2027 | |
1986 | |
2028 | $path = normalise $path, $origin && $origin->path; |
1987 | $path = normalise $path, $origin && $origin->path; |
2029 | |
1988 | |
2030 | cf::lock_wait "map_data:$path";#d#remove |
1989 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2031 | cf::lock_wait "map_find:$path"; |
1990 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2032 | |
1991 | |
2033 | $cf::MAP{$path} || do { |
1992 | $cf::MAP{$path} || do { |
2034 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
2035 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
2036 | |
|
|
2037 | my $map = new_from_path cf::map $path |
1993 | my $map = new_from_path cf::map $path |
2038 | or return; |
1994 | or return; |
2039 | |
1995 | |
2040 | $map->{last_save} = $cf::RUNTIME; |
1996 | $map->{last_save} = $cf::RUNTIME; |
2041 | |
1997 | |
… | |
… | |
2043 | or return; |
1999 | or return; |
2044 | |
2000 | |
2045 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2001 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2046 | # doing this can freeze the server in a sync job, obviously |
2002 | # doing this can freeze the server in a sync job, obviously |
2047 | #$cf::WAIT_FOR_TICK->wait; |
2003 | #$cf::WAIT_FOR_TICK->wait; |
|
|
2004 | undef $guard2; |
2048 | undef $guard1; |
2005 | undef $guard1; |
2049 | undef $guard2; |
|
|
2050 | $map->reset; |
2006 | $map->reset; |
2051 | return find $path; |
2007 | return find $path; |
2052 | } |
2008 | } |
2053 | |
2009 | |
2054 | $cf::MAP{$path} = $map |
2010 | $cf::MAP{$path} = $map |
… | |
… | |
2081 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2037 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2082 | $f->skip_block; |
2038 | $f->skip_block; |
2083 | $self->_load_objects ($f) |
2039 | $self->_load_objects ($f) |
2084 | or return; |
2040 | or return; |
2085 | |
2041 | |
2086 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2042 | $self->post_load_original |
2087 | if delete $self->{load_original}; |
2043 | if delete $self->{load_original}; |
2088 | |
2044 | |
2089 | if (my $uniq = $self->uniq_path) { |
2045 | if (my $uniq = $self->uniq_path) { |
2090 | utf8::encode $uniq; |
2046 | utf8::encode $uniq; |
2091 | unless (aio_stat $uniq) { |
2047 | unless (aio_stat $uniq) { |
… | |
… | |
2109 | unless ($self->{deny_activate}) { |
2065 | unless ($self->{deny_activate}) { |
2110 | $self->decay_objects; |
2066 | $self->decay_objects; |
2111 | $self->fix_auto_apply; |
2067 | $self->fix_auto_apply; |
2112 | $self->update_buttons; |
2068 | $self->update_buttons; |
2113 | cf::cede_to_tick; |
2069 | cf::cede_to_tick; |
2114 | $self->set_darkness_map; |
|
|
2115 | cf::cede_to_tick; |
|
|
2116 | $self->activate; |
2070 | $self->activate; |
2117 | } |
2071 | } |
2118 | |
2072 | |
2119 | $self->{last_save} = $cf::RUNTIME; |
2073 | $self->{last_save} = $cf::RUNTIME; |
2120 | $self->last_access ($cf::RUNTIME); |
2074 | $self->last_access ($cf::RUNTIME); |
… | |
… | |
2286 | |
2240 | |
2287 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2241 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2288 | |
2242 | |
2289 | return if $self->players; |
2243 | return if $self->players; |
2290 | |
2244 | |
2291 | warn "resetting map ", $self->path; |
2245 | warn "resetting map ", $self->path, "\n"; |
2292 | |
2246 | |
2293 | $self->in_memory (cf::MAP_SWAPPED); |
2247 | $self->in_memory (cf::MAP_SWAPPED); |
2294 | |
2248 | |
2295 | # need to save uniques path |
2249 | # need to save uniques path |
2296 | unless ($self->{deny_save}) { |
2250 | unless ($self->{deny_save}) { |
… | |
… | |
2457 | can be C<undef>. Does the right thing when the player is currently in a |
2411 | can be C<undef>. Does the right thing when the player is currently in a |
2458 | dialogue with the given NPC character. |
2412 | dialogue with the given NPC character. |
2459 | |
2413 | |
2460 | =cut |
2414 | =cut |
2461 | |
2415 | |
|
|
2416 | our $SAY_CHANNEL = { |
|
|
2417 | id => "say", |
|
|
2418 | title => "Map", |
|
|
2419 | reply => "say ", |
|
|
2420 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
|
|
2421 | }; |
|
|
2422 | |
|
|
2423 | our $CHAT_CHANNEL = { |
|
|
2424 | id => "chat", |
|
|
2425 | title => "Chat", |
|
|
2426 | reply => "chat ", |
|
|
2427 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2428 | }; |
|
|
2429 | |
2462 | # rough implementation of a future "reply" method that works |
2430 | # rough implementation of a future "reply" method that works |
2463 | # with dialog boxes. |
2431 | # with dialog boxes. |
2464 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2432 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2465 | sub cf::object::player::reply($$$;$) { |
2433 | sub cf::object::player::reply($$$;$) { |
2466 | my ($self, $npc, $msg, $flags) = @_; |
2434 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2477 | my $dialog = $pl->{npc_dialog}; |
2445 | my $dialog = $pl->{npc_dialog}; |
2478 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2446 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2479 | |
2447 | |
2480 | } else { |
2448 | } else { |
2481 | $msg = $npc->name . " says: $msg" if $npc; |
2449 | $msg = $npc->name . " says: $msg" if $npc; |
2482 | $self->message ($msg, $flags); |
2450 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2483 | } |
2451 | } |
2484 | } |
2452 | } |
2485 | } |
2453 | } |
2486 | |
2454 | |
2487 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2455 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2512 | |
2480 | |
2513 | =item $player_object->enter_link |
2481 | =item $player_object->enter_link |
2514 | |
2482 | |
2515 | Freezes the player and moves him/her to a special map (C<{link}>). |
2483 | Freezes the player and moves him/her to a special map (C<{link}>). |
2516 | |
2484 | |
2517 | The player should be reasonably safe there for short amounts of time. You |
2485 | The player should be reasonably safe there for short amounts of time (e.g. |
2518 | I<MUST> call C<leave_link> as soon as possible, though. |
2486 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2487 | though, as the palyer cannot control the character while it is on the link |
|
|
2488 | map. |
2519 | |
2489 | |
2520 | Will never block. |
2490 | Will never block. |
2521 | |
2491 | |
2522 | =item $player_object->leave_link ($map, $x, $y) |
2492 | =item $player_object->leave_link ($map, $x, $y) |
2523 | |
2493 | |
… | |
… | |
2581 | |
2551 | |
2582 | $map->load; |
2552 | $map->load; |
2583 | $map->load_neighbours; |
2553 | $map->load_neighbours; |
2584 | |
2554 | |
2585 | return unless $self->contr->active; |
2555 | return unless $self->contr->active; |
2586 | $self->activate_recursive; |
|
|
2587 | |
2556 | |
2588 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2557 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2589 | $self->enter_map ($map, $x, $y); |
2558 | $self->enter_map ($map, $x, $y); |
|
|
2559 | |
|
|
2560 | # only activate afterwards, to support waiting in hooks |
|
|
2561 | $self->activate_recursive; |
2590 | } |
2562 | } |
2591 | |
2563 | |
2592 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2564 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2593 | |
2565 | |
2594 | Moves the player to the given map-path and coordinates by first freezing |
2566 | Moves the player to the given map-path and coordinates by first freezing |
2595 | her, loading and preparing them map, calling the provided $check callback |
2567 | her, loading and preparing them map, calling the provided $check callback |
2596 | that has to return the map if sucecssful, and then unfreezes the player on |
2568 | that has to return the map if sucecssful, and then unfreezes the player on |
2597 | the new (success) or old (failed) map position. In either case, $done will |
2569 | the new (success) or old (failed) map position. In either case, $done will |
2598 | be called at the end of this process. |
2570 | be called at the end of this process. |
|
|
2571 | |
|
|
2572 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2573 | it needs a loaded map it has to call C<< ->load >>. |
2599 | |
2574 | |
2600 | =cut |
2575 | =cut |
2601 | |
2576 | |
2602 | our $GOTOGEN; |
2577 | our $GOTOGEN; |
2603 | |
2578 | |
… | |
… | |
2682 | } |
2657 | } |
2683 | |
2658 | |
2684 | sub prepare_random_map { |
2659 | sub prepare_random_map { |
2685 | my ($exit) = @_; |
2660 | my ($exit) = @_; |
2686 | |
2661 | |
2687 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2688 | |
|
|
2689 | # all this does is basically replace the /! path by |
2662 | # all this does is basically replace the /! path by |
2690 | # a new random map path (?random/...) with a seed |
2663 | # a new random map path (?random/...) with a seed |
2691 | # that depends on the exit object |
2664 | # that depends on the exit object |
2692 | |
2665 | |
2693 | my $rmp = parse_random_map_params $exit->msg; |
2666 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2695 | if ($exit->map) { |
2668 | if ($exit->map) { |
2696 | $rmp->{region} = $exit->region->name; |
2669 | $rmp->{region} = $exit->region->name; |
2697 | $rmp->{origin_map} = $exit->map->path; |
2670 | $rmp->{origin_map} = $exit->map->path; |
2698 | $rmp->{origin_x} = $exit->x; |
2671 | $rmp->{origin_x} = $exit->x; |
2699 | $rmp->{origin_y} = $exit->y; |
2672 | $rmp->{origin_y} = $exit->y; |
|
|
2673 | |
|
|
2674 | $exit->map->touch; |
2700 | } |
2675 | } |
2701 | |
2676 | |
2702 | $rmp->{random_seed} ||= $exit->random_seed; |
2677 | $rmp->{random_seed} ||= $exit->random_seed; |
2703 | |
2678 | |
2704 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2679 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
… | |
… | |
2708 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2683 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2709 | aio_write $fh, 0, (length $data), $data, 0; |
2684 | aio_write $fh, 0, (length $data), $data, 0; |
2710 | undef $fh; |
2685 | undef $fh; |
2711 | aio_rename "$meta~", $meta; |
2686 | aio_rename "$meta~", $meta; |
2712 | |
2687 | |
|
|
2688 | my $slaying = "?random/$md5"; |
|
|
2689 | |
|
|
2690 | if ($exit->valid) { |
2713 | $exit->slaying ("?random/$md5"); |
2691 | $exit->slaying ("?random/$md5"); |
2714 | $exit->msg (undef); |
2692 | $exit->msg (undef); |
|
|
2693 | } |
2715 | } |
2694 | } |
2716 | } |
2695 | } |
2717 | |
2696 | |
2718 | sub cf::object::player::enter_exit { |
2697 | sub cf::object::player::enter_exit { |
2719 | my ($self, $exit) = @_; |
2698 | my ($self, $exit) = @_; |
2720 | |
2699 | |
2721 | return unless $self->type == cf::PLAYER; |
2700 | return unless $self->type == cf::PLAYER; |
2722 | |
2701 | |
2723 | if ($exit->slaying eq "/!") { |
|
|
2724 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2725 | # the problem is that $exit might not survive long enough |
|
|
2726 | # so it needs to be done right now, right here |
|
|
2727 | cf::sync_job { prepare_random_map $exit }; |
|
|
2728 | } |
|
|
2729 | |
|
|
2730 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2731 | my $hp = $exit->stats->hp; |
|
|
2732 | my $sp = $exit->stats->sp; |
|
|
2733 | |
|
|
2734 | $self->enter_link; |
2702 | $self->enter_link; |
2735 | |
2703 | |
2736 | # if exit is damned, update players death & WoR home-position |
|
|
2737 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2738 | if $exit->flag (FLAG_DAMNED); |
|
|
2739 | |
|
|
2740 | (async { |
2704 | (async { |
2741 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
2705 | $Coro::current->{desc} = "enter_exit"; |
2742 | |
2706 | |
2743 | $self->deactivate_recursive; # just to be sure |
|
|
2744 | unless (eval { |
2707 | unless (eval { |
|
|
2708 | $self->deactivate_recursive; # just to be sure |
|
|
2709 | |
|
|
2710 | # random map handling |
|
|
2711 | { |
|
|
2712 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2713 | |
|
|
2714 | prepare_random_map $exit |
|
|
2715 | if $exit->slaying eq "/!"; |
|
|
2716 | } |
|
|
2717 | |
|
|
2718 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2719 | my $x = $exit->stats->hp; |
|
|
2720 | my $y = $exit->stats->sp; |
|
|
2721 | |
2745 | $self->goto ($slaying, $hp, $sp); |
2722 | $self->goto ($map, $x, $y); |
2746 | |
2723 | |
|
|
2724 | # if exit is damned, update players death & WoR home-position |
|
|
2725 | $self->contr->savebed ($map, $x, $y) |
|
|
2726 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2727 | |
2747 | 1; |
2728 | 1 |
2748 | }) { |
2729 | }) { |
2749 | $self->message ("Something went wrong deep within the crossfire server. " |
2730 | $self->message ("Something went wrong deep within the deliantra server. " |
2750 | . "I'll try to bring you back to the map you were before. " |
2731 | . "I'll try to bring you back to the map you were before. " |
2751 | . "Please report this to the dungeon master!", |
2732 | . "Please report this to the dungeon master!", |
2752 | cf::NDI_UNIQUE | cf::NDI_RED); |
2733 | cf::NDI_UNIQUE | cf::NDI_RED); |
2753 | |
2734 | |
2754 | warn "ERROR in enter_exit: $@"; |
2735 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2820 | id => "infobox", |
2801 | id => "infobox", |
2821 | title => "Body Parts", |
2802 | title => "Body Parts", |
2822 | reply => undef, |
2803 | reply => undef, |
2823 | tooltip => "Shows which body parts you posess and are available", |
2804 | tooltip => "Shows which body parts you posess and are available", |
2824 | }, |
2805 | }, |
|
|
2806 | "c/statistics" => { |
|
|
2807 | id => "infobox", |
|
|
2808 | title => "Statistics", |
|
|
2809 | reply => undef, |
|
|
2810 | tooltip => "Shows your primary statistics", |
|
|
2811 | }, |
|
|
2812 | "c/skills" => { |
|
|
2813 | id => "infobox", |
|
|
2814 | title => "Skills", |
|
|
2815 | reply => undef, |
|
|
2816 | tooltip => "Shows your experience per skill and item power", |
|
|
2817 | }, |
|
|
2818 | "c/shopitems" => { |
|
|
2819 | id => "infobox", |
|
|
2820 | title => "Shop Items", |
|
|
2821 | reply => undef, |
|
|
2822 | tooltip => "Shows the items currently for sale in this shop", |
|
|
2823 | }, |
|
|
2824 | "c/resistances" => { |
|
|
2825 | id => "infobox", |
|
|
2826 | title => "Resistances", |
|
|
2827 | reply => undef, |
|
|
2828 | tooltip => "Shows your resistances", |
|
|
2829 | }, |
|
|
2830 | "c/pets" => { |
|
|
2831 | id => "infobox", |
|
|
2832 | title => "Pets", |
|
|
2833 | reply => undef, |
|
|
2834 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2835 | }, |
|
|
2836 | "c/perceiveself" => { |
|
|
2837 | id => "infobox", |
|
|
2838 | title => "Perceive Self", |
|
|
2839 | reply => undef, |
|
|
2840 | tooltip => "You gained detailed knowledge about yourself", |
|
|
2841 | }, |
2825 | "c/uptime" => { |
2842 | "c/uptime" => { |
2826 | id => "infobox", |
2843 | id => "infobox", |
2827 | title => "Uptime", |
2844 | title => "Uptime", |
2828 | reply => undef, |
2845 | reply => undef, |
2829 | tooltip => "How long the server has been running since last restart", |
2846 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
2832 | id => "infobox", |
2849 | id => "infobox", |
2833 | title => "Map Info", |
2850 | title => "Map Info", |
2834 | reply => undef, |
2851 | reply => undef, |
2835 | tooltip => "Information related to the maps", |
2852 | tooltip => "Information related to the maps", |
2836 | }, |
2853 | }, |
|
|
2854 | "c/party" => { |
|
|
2855 | id => "party", |
|
|
2856 | title => "Party", |
|
|
2857 | reply => "gsay ", |
|
|
2858 | tooltip => "Messages and chat related to your party", |
|
|
2859 | }, |
|
|
2860 | "c/death" => { |
|
|
2861 | id => "death", |
|
|
2862 | title => "Death", |
|
|
2863 | reply => undef, |
|
|
2864 | tooltip => "Reason for and more info about your most recent death", |
|
|
2865 | }, |
|
|
2866 | "c/say" => $SAY_CHANNEL, |
|
|
2867 | "c/chat" => $CHAT_CHANNEL, |
2837 | ); |
2868 | ); |
2838 | |
2869 | |
2839 | sub cf::client::send_msg { |
2870 | sub cf::client::send_msg { |
2840 | my ($self, $channel, $msg, $color, @extra) = @_; |
2871 | my ($self, $channel, $msg, $color, @extra) = @_; |
2841 | |
2872 | |
2842 | $msg = $self->pl->expand_cfpod ($msg); |
2873 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2874 | unless $color & cf::NDI_VERBATIM; |
2843 | |
2875 | |
2844 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2876 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2845 | |
2877 | |
2846 | # check predefined channels, for the benefit of C |
2878 | # check predefined channels, for the benefit of C |
2847 | if ($CHANNEL{$channel}) { |
2879 | if ($CHANNEL{$channel}) { |
2848 | $channel = $CHANNEL{$channel}; |
2880 | $channel = $CHANNEL{$channel}; |
2849 | |
2881 | |
2850 | $self->ext_msg (channel_info => $channel) |
2882 | $self->ext_msg (channel_info => $channel); |
2851 | if $self->can_msg; |
|
|
2852 | |
|
|
2853 | $channel = $channel->{id}; |
2883 | $channel = $channel->{id}; |
2854 | |
2884 | |
2855 | } elsif (ref $channel) { |
2885 | } elsif (ref $channel) { |
2856 | # send meta info to client, if not yet sent |
2886 | # send meta info to client, if not yet sent |
2857 | unless (exists $self->{channel}{$channel->{id}}) { |
2887 | unless (exists $self->{channel}{$channel->{id}}) { |
2858 | $self->{channel}{$channel->{id}} = $channel; |
2888 | $self->{channel}{$channel->{id}} = $channel; |
2859 | $self->ext_msg (channel_info => $channel) |
2889 | $self->ext_msg (channel_info => $channel); |
2860 | if $self->can_msg; |
|
|
2861 | } |
2890 | } |
2862 | |
2891 | |
2863 | $channel = $channel->{id}; |
2892 | $channel = $channel->{id}; |
2864 | } |
2893 | } |
2865 | |
2894 | |
2866 | return unless @extra || length $msg; |
2895 | return unless @extra || length $msg; |
2867 | |
2896 | |
2868 | if ($self->can_msg) { |
|
|
2869 | # default colour, mask it out |
2897 | # default colour, mask it out |
2870 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2898 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2871 | if $color & cf::NDI_DEF; |
2899 | if $color & cf::NDI_DEF; |
2872 | |
2900 | |
2873 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2901 | my $pkt = "msg " |
|
|
2902 | . $self->{json_coder}->encode ( |
2874 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2903 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2875 | } else { |
2904 | ); |
2876 | if ($color >= 0) { |
|
|
2877 | # replace some tags by gcfclient-compatible ones |
|
|
2878 | for ($msg) { |
|
|
2879 | 1 while |
|
|
2880 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2881 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2882 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2883 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2884 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2885 | } |
|
|
2886 | |
2905 | |
2887 | $color &= cf::NDI_COLOR_MASK; |
2906 | # try lzf for large packets |
|
|
2907 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2908 | if 1024 <= length $pkt and $self->{can_lzf}; |
2888 | |
2909 | |
2889 | utf8::encode $msg; |
2910 | # split very large packets |
2890 | |
2911 | if (8192 < length $pkt and $self->{can_lzf}) { |
2891 | if (0 && $msg =~ /\[/) { |
2912 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
2892 | # COMMAND/INFO |
2913 | $pkt = "frag"; |
2893 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2894 | } else { |
|
|
2895 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2896 | $self->send_packet ("drawinfo $color $msg") |
|
|
2897 | } |
|
|
2898 | } |
|
|
2899 | } |
2914 | } |
|
|
2915 | |
|
|
2916 | $self->send_packet ($pkt); |
2900 | } |
2917 | } |
2901 | |
2918 | |
2902 | =item $client->ext_msg ($type, @msg) |
2919 | =item $client->ext_msg ($type, @msg) |
2903 | |
2920 | |
2904 | Sends an ext event to the client. |
2921 | Sends an ext event to the client. |
… | |
… | |
3078 | |
3095 | |
3079 | The following functions and methods are available within a safe environment: |
3096 | The following functions and methods are available within a safe environment: |
3080 | |
3097 | |
3081 | cf::object |
3098 | cf::object |
3082 | contr pay_amount pay_player map x y force_find force_add destroy |
3099 | contr pay_amount pay_player map x y force_find force_add destroy |
3083 | insert remove name archname title slaying race decrease_ob_nr |
3100 | insert remove name archname title slaying race decrease split |
|
|
3101 | value |
3084 | |
3102 | |
3085 | cf::object::player |
3103 | cf::object::player |
3086 | player |
3104 | player |
3087 | |
3105 | |
3088 | cf::player |
3106 | cf::player |
… | |
… | |
3093 | |
3111 | |
3094 | =cut |
3112 | =cut |
3095 | |
3113 | |
3096 | for ( |
3114 | for ( |
3097 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3115 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3098 | insert remove inv name archname title slaying race |
3116 | insert remove inv nrof name archname title slaying race |
3099 | decrease_ob_nr destroy)], |
3117 | decrease split destroy change_exp value msg lore send_msg)], |
3100 | ["cf::object::player" => qw(player)], |
3118 | ["cf::object::player" => qw(player)], |
3101 | ["cf::player" => qw(peaceful)], |
3119 | ["cf::player" => qw(peaceful send_msg)], |
3102 | ["cf::map" => qw(trigger)], |
3120 | ["cf::map" => qw(trigger)], |
3103 | ) { |
3121 | ) { |
3104 | no strict 'refs'; |
3122 | no strict 'refs'; |
3105 | my ($pkg, @funs) = @$_; |
3123 | my ($pkg, @funs) = @$_; |
3106 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3124 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
… | |
… | |
3123 | my ($code, %vars) = @_; |
3141 | my ($code, %vars) = @_; |
3124 | |
3142 | |
3125 | my $qcode = $code; |
3143 | my $qcode = $code; |
3126 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3144 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3127 | $qcode =~ s/\n/\\n/g; |
3145 | $qcode =~ s/\n/\\n/g; |
|
|
3146 | |
|
|
3147 | %vars = (_dummy => 0) unless %vars; |
3128 | |
3148 | |
3129 | local $_; |
3149 | local $_; |
3130 | local @safe::cf::_safe_eval_args = values %vars; |
3150 | local @safe::cf::_safe_eval_args = values %vars; |
3131 | |
3151 | |
3132 | my $eval = |
3152 | my $eval = |
… | |
… | |
3362 | reload_treasures; |
3382 | reload_treasures; |
3363 | |
3383 | |
3364 | warn "finished reloading resource files\n"; |
3384 | warn "finished reloading resource files\n"; |
3365 | } |
3385 | } |
3366 | |
3386 | |
3367 | sub init { |
|
|
3368 | my $guard = freeze_mainloop; |
|
|
3369 | |
|
|
3370 | reload_resources; |
|
|
3371 | } |
|
|
3372 | |
|
|
3373 | sub reload_config { |
3387 | sub reload_config { |
3374 | open my $fh, "<:utf8", "$CONFDIR/config" |
3388 | open my $fh, "<:utf8", "$CONFDIR/config" |
3375 | or return; |
3389 | or return; |
3376 | |
3390 | |
3377 | local $/; |
3391 | local $/; |
3378 | *CFG = YAML::Load <$fh>; |
3392 | *CFG = YAML::XS::Load <$fh>; |
3379 | |
3393 | |
3380 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3394 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3381 | |
3395 | |
3382 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3396 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3383 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3397 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3389 | }; |
3403 | }; |
3390 | warn $@ if $@; |
3404 | warn $@ if $@; |
3391 | } |
3405 | } |
3392 | } |
3406 | } |
3393 | |
3407 | |
|
|
3408 | sub pidfile() { |
|
|
3409 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3410 | or die "$PIDFILE: $!"; |
|
|
3411 | flock $fh, &Fcntl::LOCK_EX |
|
|
3412 | or die "$PIDFILE: flock: $!"; |
|
|
3413 | $fh |
|
|
3414 | } |
|
|
3415 | |
|
|
3416 | # make sure only one server instance is running at any one time |
|
|
3417 | sub atomic { |
|
|
3418 | my $fh = pidfile; |
|
|
3419 | |
|
|
3420 | my $pid = <$fh>; |
|
|
3421 | kill 9, $pid if $pid > 0; |
|
|
3422 | |
|
|
3423 | seek $fh, 0, 0; |
|
|
3424 | print $fh $$; |
|
|
3425 | } |
|
|
3426 | |
|
|
3427 | sub main_loop { |
|
|
3428 | warn "EV::loop starting\n"; |
|
|
3429 | if (1) { |
|
|
3430 | EV::loop; |
|
|
3431 | } |
|
|
3432 | warn "EV::loop returned\n"; |
|
|
3433 | goto &main_loop unless $REALLY_UNLOOP; |
|
|
3434 | } |
|
|
3435 | |
3394 | sub main { |
3436 | sub main { |
|
|
3437 | cf::init_globals; # initialise logging |
|
|
3438 | |
|
|
3439 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3440 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3441 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3442 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3443 | |
|
|
3444 | cf::init_experience; |
|
|
3445 | cf::init_anim; |
|
|
3446 | cf::init_attackmess; |
|
|
3447 | cf::init_dynamic; |
|
|
3448 | |
|
|
3449 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3450 | |
3395 | # we must not ever block the main coroutine |
3451 | # we must not ever block the main coroutine |
3396 | local $Coro::idle = sub { |
3452 | local $Coro::idle = sub { |
3397 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3453 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3398 | (async { |
3454 | (async { |
3399 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3455 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3400 | EV::loop EV::LOOP_ONESHOT; |
3456 | EV::loop EV::LOOP_ONESHOT; |
3401 | })->prio (Coro::PRIO_MAX); |
3457 | })->prio (Coro::PRIO_MAX); |
3402 | }; |
3458 | }; |
3403 | |
3459 | |
3404 | { |
3460 | evthread_start IO::AIO::poll_fileno; |
3405 | my $guard = freeze_mainloop; |
3461 | |
|
|
3462 | cf::sync_job { |
|
|
3463 | reload_resources; |
3406 | reload_config; |
3464 | reload_config; |
3407 | db_init; |
3465 | db_init; |
|
|
3466 | |
|
|
3467 | cf::load_settings; |
|
|
3468 | cf::load_materials; |
|
|
3469 | cf::init_uuid; |
|
|
3470 | cf::init_signals; |
|
|
3471 | cf::init_commands; |
|
|
3472 | cf::init_skills; |
|
|
3473 | |
|
|
3474 | cf::init_beforeplay; |
|
|
3475 | |
|
|
3476 | atomic; |
|
|
3477 | |
3408 | load_extensions; |
3478 | load_extensions; |
3409 | |
3479 | |
3410 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3480 | utime time, time, $RUNTIMEFILE; |
3411 | evthread_start IO::AIO::poll_fileno; |
3481 | |
|
|
3482 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3483 | use POSIX (); |
|
|
3484 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3485 | |
|
|
3486 | (pop @POST_INIT)->(0) while @POST_INIT; |
3412 | } |
3487 | }; |
3413 | |
3488 | |
3414 | EV::loop; |
3489 | main_loop; |
3415 | } |
3490 | } |
3416 | |
3491 | |
3417 | ############################################################################# |
3492 | ############################################################################# |
3418 | # initialisation and cleanup |
3493 | # initialisation and cleanup |
3419 | |
3494 | |
… | |
… | |
3426 | }; |
3501 | }; |
3427 | } |
3502 | } |
3428 | } |
3503 | } |
3429 | |
3504 | |
3430 | sub write_runtime_sync { |
3505 | sub write_runtime_sync { |
3431 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3432 | |
|
|
3433 | # first touch the runtime file to show we are still running: |
3506 | # first touch the runtime file to show we are still running: |
3434 | # the fsync below can take a very very long time. |
3507 | # the fsync below can take a very very long time. |
3435 | |
3508 | |
3436 | IO::AIO::aio_utime $runtime, undef, undef; |
3509 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3437 | |
3510 | |
3438 | my $guard = cf::lock_acquire "write_runtime"; |
3511 | my $guard = cf::lock_acquire "write_runtime"; |
3439 | |
3512 | |
3440 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3513 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3441 | or return; |
3514 | or return; |
3442 | |
3515 | |
3443 | my $value = $cf::RUNTIME + 90 + 10; |
3516 | my $value = $cf::RUNTIME + 90 + 10; |
3444 | # 10 is the runtime save interval, for a monotonic clock |
3517 | # 10 is the runtime save interval, for a monotonic clock |
3445 | # 60 allows for the watchdog to kill the server. |
3518 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3455 | aio_utime $fh, undef, undef; |
3528 | aio_utime $fh, undef, undef; |
3456 | |
3529 | |
3457 | close $fh |
3530 | close $fh |
3458 | or return; |
3531 | or return; |
3459 | |
3532 | |
3460 | aio_rename "$runtime~", $runtime |
3533 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3461 | and return; |
3534 | and return; |
3462 | |
3535 | |
3463 | warn "runtime file written.\n"; |
3536 | warn "runtime file written.\n"; |
3464 | |
3537 | |
3465 | 1 |
3538 | 1 |
… | |
… | |
3477 | my $uuid = "$LOCALDIR/uuid"; |
3550 | my $uuid = "$LOCALDIR/uuid"; |
3478 | |
3551 | |
3479 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3552 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3480 | or return; |
3553 | or return; |
3481 | |
3554 | |
3482 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
3555 | my $value = uuid_seq uuid_cur; |
|
|
3556 | |
|
|
3557 | unless ($value) { |
|
|
3558 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3559 | return; |
|
|
3560 | } |
|
|
3561 | |
|
|
3562 | my $value = uuid_str $value + $uuid_skip; |
3483 | $uuid_skip = 0; |
3563 | $uuid_skip = 0; |
3484 | |
3564 | |
3485 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3565 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3486 | and return; |
3566 | and return; |
3487 | |
3567 | |
… | |
… | |
3509 | } |
3589 | } |
3510 | |
3590 | |
3511 | sub emergency_save() { |
3591 | sub emergency_save() { |
3512 | my $freeze_guard = cf::freeze_mainloop; |
3592 | my $freeze_guard = cf::freeze_mainloop; |
3513 | |
3593 | |
3514 | warn "enter emergency perl save\n"; |
3594 | warn "emergency_perl_save: enter\n"; |
3515 | |
3595 | |
3516 | cf::sync_job { |
3596 | cf::sync_job { |
|
|
3597 | # this is a trade-off: we want to be very quick here, so |
|
|
3598 | # save all maps without fsync, and later call a global sync |
|
|
3599 | # (which in turn might be very very slow) |
|
|
3600 | local $USE_FSYNC = 0; |
|
|
3601 | |
3517 | # use a peculiar iteration method to avoid tripping on perl |
3602 | # use a peculiar iteration method to avoid tripping on perl |
3518 | # refcount bugs in for. also avoids problems with players |
3603 | # refcount bugs in for. also avoids problems with players |
3519 | # and maps saved/destroyed asynchronously. |
3604 | # and maps saved/destroyed asynchronously. |
3520 | warn "begin emergency player save\n"; |
3605 | warn "emergency_perl_save: begin player save\n"; |
3521 | for my $login (keys %cf::PLAYER) { |
3606 | for my $login (keys %cf::PLAYER) { |
3522 | my $pl = $cf::PLAYER{$login} or next; |
3607 | my $pl = $cf::PLAYER{$login} or next; |
3523 | $pl->valid or next; |
3608 | $pl->valid or next; |
3524 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3609 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3525 | $pl->save; |
3610 | $pl->save; |
3526 | } |
3611 | } |
3527 | warn "end emergency player save\n"; |
3612 | warn "emergency_perl_save: end player save\n"; |
3528 | |
3613 | |
3529 | warn "begin emergency map save\n"; |
3614 | warn "emergency_perl_save: begin map save\n"; |
3530 | for my $path (keys %cf::MAP) { |
3615 | for my $path (keys %cf::MAP) { |
3531 | my $map = $cf::MAP{$path} or next; |
3616 | my $map = $cf::MAP{$path} or next; |
3532 | $map->valid or next; |
3617 | $map->valid or next; |
3533 | $map->save; |
3618 | $map->save; |
3534 | } |
3619 | } |
3535 | warn "end emergency map save\n"; |
3620 | warn "emergency_perl_save: end map save\n"; |
3536 | |
3621 | |
3537 | warn "begin emergency database checkpoint\n"; |
3622 | warn "emergency_perl_save: begin database checkpoint\n"; |
3538 | BDB::db_env_txn_checkpoint $DB_ENV; |
3623 | BDB::db_env_txn_checkpoint $DB_ENV; |
3539 | warn "end emergency database checkpoint\n"; |
3624 | warn "emergency_perl_save: end database checkpoint\n"; |
3540 | |
3625 | |
3541 | warn "begin write uuid\n"; |
3626 | warn "emergency_perl_save: begin write uuid\n"; |
3542 | write_uuid_sync 1; |
3627 | write_uuid_sync 1; |
3543 | warn "end write uuid\n"; |
3628 | warn "emergency_perl_save: end write uuid\n"; |
3544 | }; |
3629 | }; |
3545 | |
3630 | |
|
|
3631 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3632 | IO::AIO::aio_sync sub { |
|
|
3633 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3634 | }; |
|
|
3635 | |
3546 | warn "leave emergency perl save\n"; |
3636 | warn "emergency_perl_save: leave\n"; |
3547 | } |
3637 | } |
3548 | |
3638 | |
3549 | sub post_cleanup { |
3639 | sub post_cleanup { |
3550 | my ($make_core) = @_; |
3640 | my ($make_core) = @_; |
3551 | |
3641 | |
3552 | warn Carp::longmess "post_cleanup backtrace" |
3642 | warn Carp::longmess "post_cleanup backtrace" |
3553 | if $make_core; |
3643 | if $make_core; |
|
|
3644 | |
|
|
3645 | my $fh = pidfile; |
|
|
3646 | unlink $PIDFILE if <$fh> == $$; |
|
|
3647 | } |
|
|
3648 | |
|
|
3649 | # a safer delete_package, copied from Symbol |
|
|
3650 | sub clear_package($) { |
|
|
3651 | my $pkg = shift; |
|
|
3652 | |
|
|
3653 | # expand to full symbol table name if needed |
|
|
3654 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3655 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3656 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3657 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3658 | } |
|
|
3659 | |
|
|
3660 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3661 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3662 | |
|
|
3663 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3664 | or return; |
|
|
3665 | |
|
|
3666 | # clear all symbols |
|
|
3667 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3668 | for my $name (keys %$leaf_symtab) { |
|
|
3669 | _gv_clear *{"$pkg$name"}; |
|
|
3670 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3671 | } |
|
|
3672 | warn "cleared package $pkg\n";#d# |
3554 | } |
3673 | } |
3555 | |
3674 | |
3556 | sub do_reload_perl() { |
3675 | sub do_reload_perl() { |
3557 | # can/must only be called in main |
3676 | # can/must only be called in main |
3558 | if ($Coro::current != $Coro::main) { |
3677 | if ($Coro::current != $Coro::main) { |
3559 | warn "can only reload from main coroutine"; |
3678 | warn "can only reload from main coroutine"; |
3560 | return; |
3679 | return; |
3561 | } |
3680 | } |
3562 | |
3681 | |
|
|
3682 | return if $RELOAD++; |
|
|
3683 | |
|
|
3684 | my $t1 = EV::time; |
|
|
3685 | |
|
|
3686 | while ($RELOAD) { |
3563 | warn "reloading..."; |
3687 | warn "reloading..."; |
3564 | |
3688 | |
3565 | warn "entering sync_job"; |
3689 | warn "entering sync_job"; |
3566 | |
3690 | |
3567 | cf::sync_job { |
3691 | cf::sync_job { |
3568 | cf::write_runtime_sync; # external watchdog should not bark |
3692 | cf::write_runtime_sync; # external watchdog should not bark |
3569 | cf::emergency_save; |
3693 | cf::emergency_save; |
3570 | cf::write_runtime_sync; # external watchdog should not bark |
3694 | cf::write_runtime_sync; # external watchdog should not bark |
3571 | |
3695 | |
3572 | warn "syncing database to disk"; |
3696 | warn "syncing database to disk"; |
3573 | BDB::db_env_txn_checkpoint $DB_ENV; |
3697 | BDB::db_env_txn_checkpoint $DB_ENV; |
3574 | |
3698 | |
3575 | # if anything goes wrong in here, we should simply crash as we already saved |
3699 | # if anything goes wrong in here, we should simply crash as we already saved |
3576 | |
3700 | |
3577 | warn "flushing outstanding aio requests"; |
3701 | warn "flushing outstanding aio requests"; |
3578 | for (;;) { |
|
|
3579 | BDB::flush; |
|
|
3580 | IO::AIO::flush; |
|
|
3581 | Coro::cede_notself; |
|
|
3582 | last unless IO::AIO::nreqs || BDB::nreqs; |
3702 | while (IO::AIO::nreqs || BDB::nreqs) { |
3583 | warn "iterate..."; |
3703 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3584 | } |
|
|
3585 | |
|
|
3586 | ++$RELOAD; |
|
|
3587 | |
|
|
3588 | warn "cancelling all extension coros"; |
|
|
3589 | $_->cancel for values %EXT_CORO; |
|
|
3590 | %EXT_CORO = (); |
|
|
3591 | |
|
|
3592 | warn "removing commands"; |
|
|
3593 | %COMMAND = (); |
|
|
3594 | |
|
|
3595 | warn "removing ext/exti commands"; |
|
|
3596 | %EXTCMD = (); |
|
|
3597 | %EXTICMD = (); |
|
|
3598 | |
|
|
3599 | warn "unloading/nuking all extensions"; |
|
|
3600 | for my $pkg (@EXTS) { |
|
|
3601 | warn "... unloading $pkg"; |
|
|
3602 | |
|
|
3603 | if (my $cb = $pkg->can ("unload")) { |
|
|
3604 | eval { |
|
|
3605 | $cb->($pkg); |
|
|
3606 | 1 |
|
|
3607 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3608 | } |
3704 | } |
3609 | |
3705 | |
3610 | warn "... nuking $pkg"; |
3706 | warn "cancelling all extension coros"; |
3611 | Symbol::delete_package $pkg; |
3707 | $_->cancel for values %EXT_CORO; |
3612 | } |
3708 | %EXT_CORO = (); |
3613 | |
3709 | |
3614 | warn "unloading all perl modules loaded from $LIBDIR"; |
3710 | warn "removing commands"; |
3615 | while (my ($k, $v) = each %INC) { |
3711 | %COMMAND = (); |
3616 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3617 | |
3712 | |
|
|
3713 | warn "removing ext/exti commands"; |
|
|
3714 | %EXTCMD = (); |
|
|
3715 | %EXTICMD = (); |
|
|
3716 | |
|
|
3717 | warn "unloading/nuking all extensions"; |
|
|
3718 | for my $pkg (@EXTS) { |
3618 | warn "... unloading $k"; |
3719 | warn "... unloading $pkg"; |
3619 | delete $INC{$k}; |
|
|
3620 | |
3720 | |
3621 | $k =~ s/\.pm$//; |
|
|
3622 | $k =~ s/\//::/g; |
|
|
3623 | |
|
|
3624 | if (my $cb = $k->can ("unload_module")) { |
3721 | if (my $cb = $pkg->can ("unload")) { |
|
|
3722 | eval { |
3625 | $cb->(); |
3723 | $cb->($pkg); |
|
|
3724 | 1 |
|
|
3725 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3726 | } |
|
|
3727 | |
|
|
3728 | warn "... clearing $pkg"; |
|
|
3729 | clear_package $pkg; |
3626 | } |
3730 | } |
3627 | |
3731 | |
3628 | Symbol::delete_package $k; |
3732 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3733 | while (my ($k, $v) = each %INC) { |
|
|
3734 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3735 | |
|
|
3736 | warn "... unloading $k"; |
|
|
3737 | delete $INC{$k}; |
|
|
3738 | |
|
|
3739 | $k =~ s/\.pm$//; |
|
|
3740 | $k =~ s/\//::/g; |
|
|
3741 | |
|
|
3742 | if (my $cb = $k->can ("unload_module")) { |
|
|
3743 | $cb->(); |
|
|
3744 | } |
|
|
3745 | |
|
|
3746 | clear_package $k; |
3629 | } |
3747 | } |
3630 | |
3748 | |
3631 | warn "getting rid of safe::, as good as possible"; |
3749 | warn "getting rid of safe::, as good as possible"; |
3632 | Symbol::delete_package "safe::$_" |
3750 | clear_package "safe::$_" |
3633 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3751 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3634 | |
3752 | |
3635 | warn "unloading cf.pm \"a bit\""; |
3753 | warn "unloading cf.pm \"a bit\""; |
3636 | delete $INC{"cf.pm"}; |
3754 | delete $INC{"cf.pm"}; |
3637 | delete $INC{"cf/pod.pm"}; |
3755 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3638 | |
3756 | |
3639 | # don't, removes xs symbols, too, |
3757 | # don't, removes xs symbols, too, |
3640 | # and global variables created in xs |
3758 | # and global variables created in xs |
3641 | #Symbol::delete_package __PACKAGE__; |
3759 | #clear_package __PACKAGE__; |
3642 | |
3760 | |
3643 | warn "unload completed, starting to reload now"; |
3761 | warn "unload completed, starting to reload now"; |
3644 | |
3762 | |
3645 | warn "reloading cf.pm"; |
3763 | warn "reloading cf.pm"; |
3646 | require cf; |
3764 | require cf; |
3647 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3765 | cf::_connect_to_perl_1; |
3648 | |
3766 | |
3649 | warn "loading config and database again"; |
3767 | warn "loading config and database again"; |
3650 | cf::reload_config; |
3768 | cf::reload_config; |
3651 | |
3769 | |
3652 | warn "loading extensions"; |
3770 | warn "loading extensions"; |
3653 | cf::load_extensions; |
3771 | cf::load_extensions; |
3654 | |
3772 | |
|
|
3773 | if ($REATTACH_ON_RELOAD) { |
3655 | warn "reattaching attachments to objects/players"; |
3774 | warn "reattaching attachments to objects/players"; |
3656 | _global_reattach; # objects, sockets |
3775 | _global_reattach; # objects, sockets |
3657 | warn "reattaching attachments to maps"; |
3776 | warn "reattaching attachments to maps"; |
3658 | reattach $_ for values %MAP; |
3777 | reattach $_ for values %MAP; |
3659 | warn "reattaching attachments to players"; |
3778 | warn "reattaching attachments to players"; |
3660 | reattach $_ for values %PLAYER; |
3779 | reattach $_ for values %PLAYER; |
|
|
3780 | } |
3661 | |
3781 | |
|
|
3782 | warn "running post_init jobs"; |
|
|
3783 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3784 | |
3662 | warn "leaving sync_job"; |
3785 | warn "leaving sync_job"; |
3663 | |
3786 | |
3664 | 1 |
3787 | 1 |
3665 | } or do { |
3788 | } or do { |
3666 | warn $@; |
3789 | warn $@; |
3667 | cf::cleanup "error while reloading, exiting."; |
3790 | cf::cleanup "error while reloading, exiting."; |
3668 | }; |
3791 | }; |
3669 | |
3792 | |
3670 | warn "reloaded"; |
3793 | warn "reloaded"; |
|
|
3794 | --$RELOAD; |
|
|
3795 | } |
|
|
3796 | |
|
|
3797 | $t1 = EV::time - $t1; |
|
|
3798 | warn "reload completed in ${t1}s\n"; |
3671 | }; |
3799 | }; |
3672 | |
3800 | |
3673 | our $RELOAD_WATCHER; # used only during reload |
3801 | our $RELOAD_WATCHER; # used only during reload |
3674 | |
3802 | |
3675 | sub reload_perl() { |
3803 | sub reload_perl() { |
3676 | # doing reload synchronously and two reloads happen back-to-back, |
3804 | # doing reload synchronously and two reloads happen back-to-back, |
3677 | # coro crashes during coro_state_free->destroy here. |
3805 | # coro crashes during coro_state_free->destroy here. |
3678 | |
3806 | |
|
|
3807 | $RELOAD_WATCHER ||= cf::async { |
|
|
3808 | Coro::AIO::aio_wait cache_extensions; |
|
|
3809 | |
3679 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3810 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3680 | do_reload_perl; |
3811 | do_reload_perl; |
3681 | undef $RELOAD_WATCHER; |
3812 | undef $RELOAD_WATCHER; |
|
|
3813 | }; |
3682 | }; |
3814 | }; |
3683 | } |
3815 | } |
3684 | |
3816 | |
3685 | register_command "reload" => sub { |
3817 | register_command "reload" => sub { |
3686 | my ($who, $arg) = @_; |
3818 | my ($who, $arg) = @_; |
… | |
… | |
3757 | { |
3889 | { |
3758 | # configure BDB |
3890 | # configure BDB |
3759 | |
3891 | |
3760 | BDB::min_parallel 8; |
3892 | BDB::min_parallel 8; |
3761 | BDB::max_poll_reqs $TICK * 0.1; |
3893 | BDB::max_poll_reqs $TICK * 0.1; |
3762 | $Coro::BDB::WATCHER->priority (1); |
3894 | $AnyEvent::BDB::WATCHER->priority (1); |
3763 | |
3895 | |
3764 | unless ($DB_ENV) { |
3896 | unless ($DB_ENV) { |
3765 | $DB_ENV = BDB::db_env_create; |
3897 | $DB_ENV = BDB::db_env_create; |
3766 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3898 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3767 | | BDB::LOG_AUTOREMOVE, 1); |
3899 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3900 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3768 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3901 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3769 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3902 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3770 | |
3903 | |
3771 | cf::sync_job { |
3904 | cf::sync_job { |
3772 | eval { |
3905 | eval { |
… | |
… | |
3798 | { |
3931 | { |
3799 | # configure IO::AIO |
3932 | # configure IO::AIO |
3800 | |
3933 | |
3801 | IO::AIO::min_parallel 8; |
3934 | IO::AIO::min_parallel 8; |
3802 | IO::AIO::max_poll_time $TICK * 0.1; |
3935 | IO::AIO::max_poll_time $TICK * 0.1; |
3803 | $Coro::AIO::WATCHER->priority (1); |
3936 | undef $AnyEvent::AIO::WATCHER; |
3804 | } |
3937 | } |
3805 | |
3938 | |
3806 | my $_log_backtrace; |
3939 | my $_log_backtrace; |
3807 | |
3940 | |
3808 | sub _log_backtrace { |
3941 | sub _log_backtrace { |
… | |
… | |
3811 | $msg =~ s/\n//; |
3944 | $msg =~ s/\n//; |
3812 | |
3945 | |
3813 | # limit the # of concurrent backtraces |
3946 | # limit the # of concurrent backtraces |
3814 | if ($_log_backtrace < 2) { |
3947 | if ($_log_backtrace < 2) { |
3815 | ++$_log_backtrace; |
3948 | ++$_log_backtrace; |
|
|
3949 | my $perl_bt = Carp::longmess $msg; |
3816 | async { |
3950 | async { |
3817 | $Coro::current->{desc} = "abt $msg"; |
3951 | $Coro::current->{desc} = "abt $msg"; |
3818 | |
3952 | |
3819 | my @bt = fork_call { |
3953 | my @bt = fork_call { |
3820 | @addr = map { sprintf "%x", $_ } @addr; |
3954 | @addr = map { sprintf "%x", $_ } @addr; |
… | |
… | |
3831 | } |
3965 | } |
3832 | |
3966 | |
3833 | @funcs |
3967 | @funcs |
3834 | }; |
3968 | }; |
3835 | |
3969 | |
3836 | LOG llevInfo, "[ABT] $msg\n"; |
3970 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3971 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3837 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3972 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3838 | --$_log_backtrace; |
3973 | --$_log_backtrace; |
3839 | }; |
3974 | }; |
3840 | } else { |
3975 | } else { |
3841 | LOG llevInfo, "[ABT] $msg\n"; |
3976 | LOG llevInfo, "[ABT] $msg\n"; |
3842 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3977 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3843 | } |
3978 | } |
3844 | } |
3979 | } |
3845 | |
3980 | |
3846 | # load additional modules |
3981 | # load additional modules |
3847 | use cf::pod; |
3982 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
3983 | cf::_connect_to_perl_2; |
3848 | |
3984 | |
3849 | END { cf::emergency_save } |
3985 | END { cf::emergency_save } |
3850 | |
3986 | |
3851 | 1 |
3987 | 1 |
3852 | |
3988 | |