… | |
… | |
4 | use strict; |
4 | use strict; |
5 | |
5 | |
6 | use Symbol; |
6 | use Symbol; |
7 | use List::Util; |
7 | use List::Util; |
8 | use Storable; |
8 | use Storable; |
|
|
9 | use Event; |
9 | use Opcode; |
10 | use Opcode; |
10 | use Safe; |
11 | use Safe; |
11 | use Safe::Hole; |
12 | use Safe::Hole; |
12 | |
13 | |
13 | use Coro 3.3 (); |
14 | use Coro 3.52 (); |
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|
15 | use Coro::State; |
14 | use Coro::Event; |
16 | use Coro::Event; |
15 | use Coro::Timer; |
17 | use Coro::Timer; |
16 | use Coro::Signal; |
18 | use Coro::Signal; |
17 | use Coro::Semaphore; |
19 | use Coro::Semaphore; |
18 | use Coro::AIO; |
20 | use Coro::AIO; |
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21 | use Coro::Storable; |
19 | |
22 | |
|
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23 | use BDB (); |
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24 | use Data::Dumper; |
20 | use Digest::MD5; |
25 | use Digest::MD5; |
21 | use Fcntl; |
26 | use Fcntl; |
|
|
27 | use YAML::Syck (); |
22 | use IO::AIO 2.32 (); |
28 | use IO::AIO 2.32 (); |
23 | use YAML::Syck (); |
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|
24 | use Time::HiRes; |
29 | use Time::HiRes; |
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|
30 | use Compress::LZF; |
25 | |
31 | |
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32 | # configure various modules to our taste |
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33 | # |
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34 | $Storable::canonical = 1; # reduce rsync transfers |
|
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35 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
|
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36 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
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37 | |
26 | use Event; $Event::Eval = 1; # no idea why this is required, but it is |
38 | $Event::Eval = 1; # no idea why this is required, but it is |
27 | |
39 | |
28 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
40 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
29 | $YAML::Syck::ImplicitUnicode = 1; |
41 | $YAML::Syck::ImplicitUnicode = 1; |
30 | |
42 | |
31 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
43 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
32 | |
44 | |
33 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
45 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
34 | |
46 | |
35 | our %COMMAND = (); |
47 | our %COMMAND = (); |
36 | our %COMMAND_TIME = (); |
48 | our %COMMAND_TIME = (); |
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49 | |
|
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50 | our @EXTS = (); # list of extension package names |
37 | our %EXTCMD = (); |
51 | our %EXTCMD = (); |
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|
52 | our %EXT_CORO = (); # coroutines bound to extensions |
|
|
53 | our %EXT_MAP = (); # pluggable maps |
38 | |
54 | |
|
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55 | our $RELOAD; # number of reloads so far |
39 | our @EVENT; |
56 | our @EVENT; |
40 | our $LIBDIR = datadir . "/ext"; |
57 | our $LIBDIR = datadir . "/ext"; |
41 | |
58 | |
42 | our $TICK = MAX_TIME * 1e-6; |
59 | our $TICK = MAX_TIME * 1e-6; |
43 | our $TICK_WATCHER; |
60 | our $TICK_WATCHER; |
|
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61 | our $AIO_POLL_WATCHER; |
|
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62 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
44 | our $NEXT_TICK; |
63 | our $NEXT_TICK; |
45 | our $NOW; |
64 | our $NOW; |
|
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65 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
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66 | |
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67 | our $BDB_POLL_WATCHER; |
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68 | our $DB_ENV; |
46 | |
69 | |
47 | our %CFG; |
70 | our %CFG; |
48 | |
71 | |
49 | our $UPTIME; $UPTIME ||= time; |
72 | our $UPTIME; $UPTIME ||= time; |
50 | our $RUNTIME; |
73 | our $RUNTIME; |
51 | |
74 | |
52 | our %PLAYER; # all users |
75 | our %PLAYER; # all users |
53 | our %MAP; # all maps |
76 | our %MAP; # all maps |
54 | our $LINK_MAP; # the special {link} map |
77 | our $LINK_MAP; # the special {link} map, which is always available |
55 | our $RANDOM_MAPS = cf::localdir . "/random"; |
78 | our $RANDOM_MAPS = cf::localdir . "/random"; |
56 | our %EXT_CORO; # coroutines bound to extensions |
79 | our $BDB_ENV_DIR = cf::localdir . "/db"; |
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80 | |
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81 | our $WAIT_FOR_TICK; $WAIT_FOR_TICK ||= new Coro::Signal; |
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82 | our $WAIT_FOR_TICK_ONE; $WAIT_FOR_TICK_ONE ||= new Coro::Signal; |
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83 | |
|
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84 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
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85 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
57 | |
86 | |
58 | binmode STDOUT; |
87 | binmode STDOUT; |
59 | binmode STDERR; |
88 | binmode STDERR; |
60 | |
89 | |
61 | # read virtual server time, if available |
90 | # read virtual server time, if available |
… | |
… | |
68 | mkdir cf::localdir; |
97 | mkdir cf::localdir; |
69 | mkdir cf::localdir . "/" . cf::playerdir; |
98 | mkdir cf::localdir . "/" . cf::playerdir; |
70 | mkdir cf::localdir . "/" . cf::tmpdir; |
99 | mkdir cf::localdir . "/" . cf::tmpdir; |
71 | mkdir cf::localdir . "/" . cf::uniquedir; |
100 | mkdir cf::localdir . "/" . cf::uniquedir; |
72 | mkdir $RANDOM_MAPS; |
101 | mkdir $RANDOM_MAPS; |
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102 | mkdir $BDB_ENV_DIR; |
73 | |
103 | |
74 | # a special map that is always available |
|
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75 | our $LINK_MAP; |
|
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76 | our $EMERGENCY_POSITION; |
104 | our $EMERGENCY_POSITION; |
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105 | |
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106 | sub cf::map::normalise; |
77 | |
107 | |
78 | ############################################################################# |
108 | ############################################################################# |
79 | |
109 | |
80 | =head2 GLOBAL VARIABLES |
110 | =head2 GLOBAL VARIABLES |
81 | |
111 | |
… | |
… | |
105 | |
135 | |
106 | =item %cf::CFG |
136 | =item %cf::CFG |
107 | |
137 | |
108 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
138 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
109 | from wherever your confdir points to. |
139 | from wherever your confdir points to. |
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140 | |
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141 | =item $cf::WAIT_FOR_TICK, $cf::WAIT_FOR_TICK_ONE |
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142 | |
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143 | These are Coro::Signal objects that are C<< ->broadcast >> (WAIT_FOR_TICK) |
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144 | or C<< ->send >> (WAIT_FOR_TICK_ONE) on after normal server tick |
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145 | processing has been done. Call C<< ->wait >> on them to maximise the |
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146 | window of cpu time available, or simply to synchronise to the server tick. |
110 | |
147 | |
111 | =back |
148 | =back |
112 | |
149 | |
113 | =cut |
150 | =cut |
114 | |
151 | |
… | |
… | |
146 | |
183 | |
147 | $Event::DIED = sub { |
184 | $Event::DIED = sub { |
148 | warn "error in event callback: @_"; |
185 | warn "error in event callback: @_"; |
149 | }; |
186 | }; |
150 | |
187 | |
151 | my %ext_pkg; |
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152 | my @exts; |
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153 | my @hook; |
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154 | |
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155 | =head2 UTILITY FUNCTIONS |
188 | =head2 UTILITY FUNCTIONS |
156 | |
189 | |
157 | =over 4 |
190 | =over 4 |
158 | |
191 | |
159 | =cut |
192 | =item dumpval $ref |
160 | |
193 | |
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194 | =cut |
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195 | |
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196 | sub dumpval { |
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197 | eval { |
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198 | local $SIG{__DIE__}; |
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199 | my $d; |
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200 | if (1) { |
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201 | $d = new Data::Dumper([$_[0]], ["*var"]); |
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202 | $d->Terse(1); |
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203 | $d->Indent(2); |
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204 | $d->Quotekeys(0); |
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205 | $d->Useqq(1); |
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206 | #$d->Bless(...); |
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207 | $d->Seen($_[1]) if @_ > 1; |
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208 | $d = $d->Dump(); |
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209 | } |
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210 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
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211 | $d |
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212 | } || "[unable to dump $_[0]: '$@']"; |
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213 | } |
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214 | |
161 | use JSON::Syck (); # TODO# replace by JSON::PC once working |
215 | use JSON::XS qw(to_json from_json); # TODO# replace by JSON::PC once working |
162 | |
216 | |
163 | =item $ref = cf::from_json $json |
217 | =item $ref = cf::from_json $json |
164 | |
218 | |
165 | Converts a JSON string into the corresponding perl data structure. |
219 | Converts a JSON string into the corresponding perl data structure. |
166 | |
220 | |
167 | =cut |
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168 | |
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169 | sub from_json($) { |
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170 | $JSON::Syck::ImplicitUnicode = 1; # work around JSON::Syck bugs |
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171 | JSON::Syck::Load $_[0] |
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172 | } |
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173 | |
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174 | =item $json = cf::to_json $ref |
221 | =item $json = cf::to_json $ref |
175 | |
222 | |
176 | Converts a perl data structure into its JSON representation. |
223 | Converts a perl data structure into its JSON representation. |
177 | |
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178 | =cut |
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179 | |
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180 | sub to_json($) { |
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181 | $JSON::Syck::ImplicitUnicode = 0; # work around JSON::Syck bugs |
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182 | JSON::Syck::Dump $_[0] |
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183 | } |
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184 | |
224 | |
185 | =item cf::lock_wait $string |
225 | =item cf::lock_wait $string |
186 | |
226 | |
187 | Wait until the given lock is available. See cf::lock_acquire. |
227 | Wait until the given lock is available. See cf::lock_acquire. |
188 | |
228 | |
… | |
… | |
225 | } |
265 | } |
226 | |
266 | |
227 | sub freeze_mainloop { |
267 | sub freeze_mainloop { |
228 | return unless $TICK_WATCHER->is_active; |
268 | return unless $TICK_WATCHER->is_active; |
229 | |
269 | |
230 | my $guard = Coro::guard { $TICK_WATCHER->start }; |
270 | my $guard = Coro::guard { |
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271 | $TICK_WATCHER->start; |
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272 | }; |
231 | $TICK_WATCHER->stop; |
273 | $TICK_WATCHER->stop; |
232 | $guard |
274 | $guard |
233 | } |
275 | } |
234 | |
276 | |
235 | =item cf::async { BLOCK } |
277 | =item cf::async { BLOCK } |
… | |
… | |
287 | } |
329 | } |
288 | } |
330 | } |
289 | |
331 | |
290 | =item $coro = cf::async_ext { BLOCK } |
332 | =item $coro = cf::async_ext { BLOCK } |
291 | |
333 | |
292 | Like async, but this coro is automcatially being canceled when the |
334 | Like async, but this coro is automatically being canceled when the |
293 | extension calling this is being unloaded. |
335 | extension calling this is being unloaded. |
294 | |
336 | |
295 | =cut |
337 | =cut |
296 | |
338 | |
297 | sub async_ext(&) { |
339 | sub async_ext(&) { |
… | |
… | |
306 | |
348 | |
307 | $coro |
349 | $coro |
308 | } |
350 | } |
309 | |
351 | |
310 | sub write_runtime { |
352 | sub write_runtime { |
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353 | my $guard = cf::lock_acquire "write_runtime"; |
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354 | |
311 | my $runtime = cf::localdir . "/runtime"; |
355 | my $runtime = cf::localdir . "/runtime"; |
312 | |
356 | |
313 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
357 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
314 | or return; |
358 | or return; |
315 | |
359 | |
|
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360 | my $value = $cf::RUNTIME + 90 + 10; |
316 | my $value = $cf::RUNTIME + 1 + 10; # 10 is the runtime save interval, for a monotonic clock |
361 | # 10 is the runtime save interval, for a monotonic clock |
|
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362 | # 60 allows for the watchdog to kill the server. |
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363 | |
317 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
364 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
318 | and return; |
365 | and return; |
319 | |
366 | |
|
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367 | # always fsync - this file is important |
320 | aio_fsync $fh |
368 | aio_fsync $fh |
321 | and return; |
369 | and return; |
322 | |
370 | |
323 | close $fh |
371 | close $fh |
324 | or return; |
372 | or return; |
… | |
… | |
327 | and return; |
375 | and return; |
328 | |
376 | |
329 | 1 |
377 | 1 |
330 | } |
378 | } |
331 | |
379 | |
|
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380 | =item cf::datalog type => key => value, ... |
|
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381 | |
|
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382 | Log a datalog packet of the given type with the given key-value pairs. |
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383 | |
|
|
384 | =cut |
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385 | |
|
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386 | sub datalog($@) { |
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387 | my ($type, %kv) = @_; |
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388 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
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389 | } |
|
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390 | |
332 | =back |
391 | =back |
333 | |
392 | |
334 | =cut |
393 | =cut |
335 | |
|
|
336 | ############################################################################# |
|
|
337 | |
|
|
338 | package cf::path; |
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339 | |
|
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340 | sub new { |
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341 | my ($class, $path, $base) = @_; |
|
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342 | |
|
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343 | $path = $path->as_string if ref $path; |
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344 | |
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345 | my $self = bless { }, $class; |
|
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346 | |
|
|
347 | # {... are special paths that are not touched |
|
|
348 | # ?xxx/... are special absolute paths |
|
|
349 | # ?random/... random maps |
|
|
350 | # /! non-realised random map exit |
|
|
351 | # /... normal maps |
|
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352 | # ~/... per-player maps without a specific player (DO NOT USE) |
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353 | # ~user/... per-player map of a specific user |
|
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354 | |
|
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355 | if ($path =~ /^{/) { |
|
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356 | # fine as it is |
|
|
357 | } elsif ($path =~ s{^\?random/}{}) { |
|
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358 | Coro::AIO::aio_load "$cf::RANDOM_MAPS/$path.meta", my $data; |
|
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359 | $self->{random} = cf::from_json $data; |
|
|
360 | } else { |
|
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361 | if ($path =~ s{^~([^/]+)?}{}) { |
|
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362 | $self->{user_rel} = 1; |
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363 | |
|
|
364 | if (defined $1) { |
|
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365 | $self->{user} = $1; |
|
|
366 | } elsif ($base =~ m{^~([^/]+)/}) { |
|
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367 | $self->{user} = $1; |
|
|
368 | } else { |
|
|
369 | warn "cannot resolve user-relative path without user <$path,$base>\n"; |
|
|
370 | } |
|
|
371 | } elsif ($path =~ /^\//) { |
|
|
372 | # already absolute |
|
|
373 | } else { |
|
|
374 | $base =~ s{[^/]+/?$}{}; |
|
|
375 | return $class->new ("$base/$path"); |
|
|
376 | } |
|
|
377 | |
|
|
378 | for ($path) { |
|
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379 | redo if s{/\.?/}{/}; |
|
|
380 | redo if s{/[^/]+/\.\./}{/}; |
|
|
381 | } |
|
|
382 | } |
|
|
383 | |
|
|
384 | $self->{path} = $path; |
|
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385 | |
|
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386 | $self |
|
|
387 | } |
|
|
388 | |
|
|
389 | # the name / primary key / in-game path |
|
|
390 | sub as_string { |
|
|
391 | my ($self) = @_; |
|
|
392 | |
|
|
393 | $self->{user_rel} ? "~$self->{user}$self->{path}" |
|
|
394 | : $self->{random} ? "?random/$self->{path}" |
|
|
395 | : $self->{path} |
|
|
396 | } |
|
|
397 | |
|
|
398 | # the displayed name, this is a one way mapping |
|
|
399 | sub visible_name { |
|
|
400 | my ($self) = @_; |
|
|
401 | |
|
|
402 | # if (my $rmp = $self->{random}) { |
|
|
403 | # # todo: be more intelligent about this |
|
|
404 | # "?random/$rmp->{origin_map}+$rmp->{origin_x}+$rmp->{origin_y}/$rmp->{dungeon_level}" |
|
|
405 | # } else { |
|
|
406 | $self->as_string |
|
|
407 | # } |
|
|
408 | } |
|
|
409 | |
|
|
410 | # escape the /'s in the path |
|
|
411 | sub _escaped_path { |
|
|
412 | # ∕ is U+2215 |
|
|
413 | (my $path = $_[0]{path}) =~ s/\//∕/g; |
|
|
414 | $path |
|
|
415 | } |
|
|
416 | |
|
|
417 | # the original (read-only) location |
|
|
418 | sub load_path { |
|
|
419 | my ($self) = @_; |
|
|
420 | |
|
|
421 | sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path} |
|
|
422 | } |
|
|
423 | |
|
|
424 | # the temporary/swap location |
|
|
425 | sub save_path { |
|
|
426 | my ($self) = @_; |
|
|
427 | |
|
|
428 | $self->{user_rel} ? sprintf "%s/%s/%s/%s", cf::localdir, cf::playerdir, $self->{user}, $self->_escaped_path |
|
|
429 | : $self->{random} ? sprintf "%s/%s", $RANDOM_MAPS, $self->{path} |
|
|
430 | : sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $self->_escaped_path |
|
|
431 | } |
|
|
432 | |
|
|
433 | # the unique path, might be eq to save_path |
|
|
434 | sub uniq_path { |
|
|
435 | my ($self) = @_; |
|
|
436 | |
|
|
437 | $self->{user_rel} || $self->{random} |
|
|
438 | ? undef |
|
|
439 | : sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $self->_escaped_path |
|
|
440 | } |
|
|
441 | |
|
|
442 | # return random map parameters, or undef |
|
|
443 | sub random_map_params { |
|
|
444 | my ($self) = @_; |
|
|
445 | |
|
|
446 | $self->{random} |
|
|
447 | } |
|
|
448 | |
|
|
449 | # this is somewhat ugly, but style maps do need special treatment |
|
|
450 | sub is_style_map { |
|
|
451 | $_[0]{path} =~ m{^/styles/} |
|
|
452 | } |
|
|
453 | |
|
|
454 | package cf; |
|
|
455 | |
394 | |
456 | ############################################################################# |
395 | ############################################################################# |
457 | |
396 | |
458 | =head2 ATTACHABLE OBJECTS |
397 | =head2 ATTACHABLE OBJECTS |
459 | |
398 | |
… | |
… | |
585 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
524 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
586 | our @CB_MAP = (); |
525 | our @CB_MAP = (); |
587 | |
526 | |
588 | my %attachment; |
527 | my %attachment; |
589 | |
528 | |
|
|
529 | sub cf::attachable::thawer_merge { |
|
|
530 | # simply override everything except _meta |
|
|
531 | local $_[0]{_meta}; |
|
|
532 | %{$_[0]} = %{$_[1]}; |
|
|
533 | } |
|
|
534 | |
590 | sub _attach_cb($$$$) { |
535 | sub _attach_cb($$$$) { |
591 | my ($registry, $event, $prio, $cb) = @_; |
536 | my ($registry, $event, $prio, $cb) = @_; |
592 | |
537 | |
593 | use sort 'stable'; |
538 | use sort 'stable'; |
594 | |
539 | |
… | |
… | |
765 | # object support |
710 | # object support |
766 | |
711 | |
767 | sub reattach { |
712 | sub reattach { |
768 | # basically do the same as instantiate, without calling instantiate |
713 | # basically do the same as instantiate, without calling instantiate |
769 | my ($obj) = @_; |
714 | my ($obj) = @_; |
|
|
715 | |
|
|
716 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
770 | |
717 | |
771 | my $registry = $obj->registry; |
718 | my $registry = $obj->registry; |
772 | |
719 | |
773 | @$registry = (); |
720 | @$registry = (); |
774 | |
721 | |
… | |
… | |
821 | $filename, length $$rdata, scalar @$objs; |
768 | $filename, length $$rdata, scalar @$objs; |
822 | |
769 | |
823 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
770 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
824 | chmod SAVE_MODE, $fh; |
771 | chmod SAVE_MODE, $fh; |
825 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
772 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
826 | aio_fsync $fh; |
773 | aio_fsync $fh if $cf::USE_FSYNC; |
827 | close $fh; |
774 | close $fh; |
828 | |
775 | |
829 | if (@$objs) { |
776 | if (@$objs) { |
830 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
777 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
831 | chmod SAVE_MODE, $fh; |
778 | chmod SAVE_MODE, $fh; |
832 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
779 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
833 | aio_write $fh, 0, (length $data), $data, 0; |
780 | aio_write $fh, 0, (length $data), $data, 0; |
834 | aio_fsync $fh; |
781 | aio_fsync $fh if $cf::USE_FSYNC; |
835 | close $fh; |
782 | close $fh; |
836 | aio_rename "$filename.pst~", "$filename.pst"; |
783 | aio_rename "$filename.pst~", "$filename.pst"; |
837 | } |
784 | } |
838 | } else { |
785 | } else { |
839 | aio_unlink "$filename.pst"; |
786 | aio_unlink "$filename.pst"; |
… | |
… | |
906 | =cut |
853 | =cut |
907 | |
854 | |
908 | sub register_extcmd { |
855 | sub register_extcmd { |
909 | my ($name, $cb) = @_; |
856 | my ($name, $cb) = @_; |
910 | |
857 | |
911 | my $caller = caller; |
|
|
912 | #warn "registering extcmd '$name' to '$caller'"; |
|
|
913 | |
|
|
914 | $EXTCMD{$name} = [$cb, $caller]; |
858 | $EXTCMD{$name} = $cb; |
915 | } |
859 | } |
916 | |
860 | |
917 | cf::player->attach ( |
861 | cf::player->attach ( |
918 | on_command => sub { |
862 | on_command => sub { |
919 | my ($pl, $name, $params) = @_; |
863 | my ($pl, $name, $params) = @_; |
… | |
… | |
932 | |
876 | |
933 | my $msg = eval { from_json $buf }; |
877 | my $msg = eval { from_json $buf }; |
934 | |
878 | |
935 | if (ref $msg) { |
879 | if (ref $msg) { |
936 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
880 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
937 | if (my %reply = $cb->[0]->($pl, $msg)) { |
881 | if (my %reply = $cb->($pl, $msg)) { |
938 | $pl->ext_reply ($msg->{msgid}, %reply); |
882 | $pl->ext_reply ($msg->{msgid}, %reply); |
939 | } |
883 | } |
940 | } |
884 | } |
941 | } else { |
885 | } else { |
942 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
886 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
… | |
… | |
944 | |
888 | |
945 | cf::override; |
889 | cf::override; |
946 | }, |
890 | }, |
947 | ); |
891 | ); |
948 | |
892 | |
949 | sub register { |
|
|
950 | my ($base, $pkg) = @_; |
|
|
951 | |
|
|
952 | #TODO |
|
|
953 | } |
|
|
954 | |
|
|
955 | sub load_extension { |
893 | sub load_extension { |
956 | my ($path) = @_; |
894 | my ($path) = @_; |
957 | |
895 | |
958 | $path =~ /([^\/\\]+)\.ext$/ or die "$path"; |
896 | $path =~ /([^\/\\]+)\.ext$/ or die "$path"; |
959 | my $base = $1; |
897 | my $base = $1; |
960 | my $pkg = $1; |
898 | my $pkg = $1; |
961 | $pkg =~ s/[^[:word:]]/_/g; |
899 | $pkg =~ s/[^[:word:]]/_/g; |
962 | $pkg = "ext::$pkg"; |
900 | $pkg = "ext::$pkg"; |
963 | |
901 | |
964 | warn "loading '$path' into '$pkg'\n"; |
902 | warn "... loading '$path' into '$pkg'\n"; |
965 | |
903 | |
966 | open my $fh, "<:utf8", $path |
904 | open my $fh, "<:utf8", $path |
967 | or die "$path: $!"; |
905 | or die "$path: $!"; |
968 | |
906 | |
969 | my $source = |
907 | my $source = |
970 | "package $pkg; use strict; use utf8;\n" |
908 | "package $pkg; use strict; use utf8;\n" |
971 | . "#line 1 \"$path\"\n{\n" |
909 | . "#line 1 \"$path\"\n{\n" |
972 | . (do { local $/; <$fh> }) |
910 | . (do { local $/; <$fh> }) |
973 | . "\n};\n1"; |
911 | . "\n};\n1"; |
974 | |
912 | |
975 | eval $source |
913 | unless (eval $source) { |
976 | or die $@ ? "$path: $@\n" |
914 | my $msg = $@ ? "$path: $@\n" |
977 | : "extension disabled.\n"; |
915 | : "extension disabled.\n"; |
978 | |
916 | if ($source =~ /^#!.*perl.*#.*MANDATORY/m) { # ugly match |
979 | push @exts, $pkg; |
917 | warn $@; |
980 | $ext_pkg{$base} = $pkg; |
918 | warn "mandatory extension failed to load, exiting.\n"; |
981 | |
919 | exit 1; |
982 | # no strict 'refs'; |
920 | } |
983 | # @{"$pkg\::ISA"} = ext::; |
921 | die $@; |
984 | |
|
|
985 | register $base, $pkg; |
|
|
986 | } |
|
|
987 | |
|
|
988 | sub unload_extension { |
|
|
989 | my ($pkg) = @_; |
|
|
990 | |
|
|
991 | warn "removing extension $pkg\n"; |
|
|
992 | |
|
|
993 | # remove hooks |
|
|
994 | #TODO |
|
|
995 | # for my $idx (0 .. $#PLUGIN_EVENT) { |
|
|
996 | # delete $hook[$idx]{$pkg}; |
|
|
997 | # } |
922 | } |
998 | |
923 | |
999 | # remove commands |
924 | push @EXTS, $pkg; |
1000 | for my $name (keys %COMMAND) { |
|
|
1001 | my @cb = grep $_->[0] ne $pkg, @{ $COMMAND{$name} }; |
|
|
1002 | |
|
|
1003 | if (@cb) { |
|
|
1004 | $COMMAND{$name} = \@cb; |
|
|
1005 | } else { |
|
|
1006 | delete $COMMAND{$name}; |
|
|
1007 | } |
|
|
1008 | } |
|
|
1009 | |
|
|
1010 | # remove extcmds |
|
|
1011 | for my $name (grep $EXTCMD{$_}[1] eq $pkg, keys %EXTCMD) { |
|
|
1012 | delete $EXTCMD{$name}; |
|
|
1013 | } |
|
|
1014 | |
|
|
1015 | if (my $cb = $pkg->can ("unload")) { |
|
|
1016 | eval { |
|
|
1017 | $cb->($pkg); |
|
|
1018 | 1 |
|
|
1019 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
1020 | } |
|
|
1021 | |
|
|
1022 | Symbol::delete_package $pkg; |
|
|
1023 | } |
925 | } |
1024 | |
926 | |
1025 | sub load_extensions { |
927 | sub load_extensions { |
1026 | for my $ext (<$LIBDIR/*.ext>) { |
928 | for my $ext (<$LIBDIR/*.ext>) { |
1027 | next unless -r $ext; |
929 | next unless -r $ext; |
… | |
… | |
1031 | } or warn "$ext not loaded: $@"; |
933 | } or warn "$ext not loaded: $@"; |
1032 | } |
934 | } |
1033 | } |
935 | } |
1034 | |
936 | |
1035 | ############################################################################# |
937 | ############################################################################# |
1036 | # load/save/clean perl data associated with a map |
|
|
1037 | |
|
|
1038 | *cf::mapsupport::on_clean = sub { |
|
|
1039 | my ($map) = @_; |
|
|
1040 | |
|
|
1041 | my $path = $map->tmpname; |
|
|
1042 | defined $path or return; |
|
|
1043 | |
|
|
1044 | unlink "$path.pst"; |
|
|
1045 | }; |
|
|
1046 | |
|
|
1047 | cf::map->attach (prio => -10000, package => cf::mapsupport::); |
|
|
1048 | |
|
|
1049 | ############################################################################# |
|
|
1050 | # load/save perl data associated with player->ob objects |
|
|
1051 | |
|
|
1052 | sub all_objects(@) { |
|
|
1053 | @_, map all_objects ($_->inv), @_ |
|
|
1054 | } |
|
|
1055 | |
|
|
1056 | # TODO: compatibility cruft, remove when no longer needed |
|
|
1057 | cf::player->attach ( |
|
|
1058 | on_load => sub { |
|
|
1059 | my ($pl, $path) = @_; |
|
|
1060 | |
|
|
1061 | for my $o (all_objects $pl->ob) { |
|
|
1062 | if (my $value = $o->get_ob_key_value ("_perl_data")) { |
|
|
1063 | $o->set_ob_key_value ("_perl_data"); |
|
|
1064 | |
|
|
1065 | %$o = %{ Storable::thaw pack "H*", $value }; |
|
|
1066 | } |
|
|
1067 | } |
|
|
1068 | }, |
|
|
1069 | ); |
|
|
1070 | |
|
|
1071 | ############################################################################# |
|
|
1072 | |
938 | |
1073 | =head2 CORE EXTENSIONS |
939 | =head2 CORE EXTENSIONS |
1074 | |
940 | |
1075 | Functions and methods that extend core crossfire objects. |
941 | Functions and methods that extend core crossfire objects. |
1076 | |
942 | |
1077 | =cut |
943 | =cut |
1078 | |
944 | |
1079 | package cf::player; |
945 | package cf::player; |
|
|
946 | |
|
|
947 | use Coro::AIO; |
1080 | |
948 | |
1081 | =head3 cf::player |
949 | =head3 cf::player |
1082 | |
950 | |
1083 | =over 4 |
951 | =over 4 |
1084 | |
952 | |
… | |
… | |
1097 | } |
965 | } |
1098 | |
966 | |
1099 | sub path($) { |
967 | sub path($) { |
1100 | my $login = ref $_[0] ? $_[0]->ob->name : $_[0]; |
968 | my $login = ref $_[0] ? $_[0]->ob->name : $_[0]; |
1101 | |
969 | |
1102 | (playerdir $login) . "/$login.pl" |
970 | (playerdir $login) . "/playerdata" |
1103 | } |
971 | } |
1104 | |
972 | |
1105 | sub find_active($) { |
973 | sub find_active($) { |
1106 | $cf::PLAYER{$_[0]} |
974 | $cf::PLAYER{$_[0]} |
1107 | and $cf::PLAYER{$_[0]}->active |
975 | and $cf::PLAYER{$_[0]}->active |
… | |
… | |
1110 | |
978 | |
1111 | sub exists($) { |
979 | sub exists($) { |
1112 | my ($login) = @_; |
980 | my ($login) = @_; |
1113 | |
981 | |
1114 | $cf::PLAYER{$login} |
982 | $cf::PLAYER{$login} |
1115 | or cf::sync_job { !aio_stat $login } |
983 | or cf::sync_job { !aio_stat path $login } |
1116 | } |
984 | } |
1117 | |
985 | |
1118 | sub find($) { |
986 | sub find($) { |
1119 | return $cf::PLAYER{$_[0]} || do { |
987 | return $cf::PLAYER{$_[0]} || do { |
1120 | my $login = $_[0]; |
988 | my $login = $_[0]; |
1121 | |
989 | |
1122 | my $guard = cf::lock_acquire "user_find:$login"; |
990 | my $guard = cf::lock_acquire "user_find:$login"; |
1123 | |
991 | |
1124 | $cf::PLAYER{$_[0]} || do { |
992 | $cf::PLAYER{$_[0]} || do { |
|
|
993 | # rename old playerfiles to new ones |
|
|
994 | #TODO: remove when no longer required |
|
|
995 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
|
|
996 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
|
|
997 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
|
|
998 | aio_unlink +(playerdir $login) . "/$login.pl"; |
|
|
999 | |
1125 | my $pl = load_pl path $login |
1000 | my $pl = load_pl path $login |
1126 | or return; |
1001 | or return; |
1127 | $cf::PLAYER{$login} = $pl |
1002 | $cf::PLAYER{$login} = $pl |
1128 | } |
1003 | } |
1129 | } |
1004 | } |
… | |
… | |
1137 | my $path = path $pl; |
1012 | my $path = path $pl; |
1138 | my $guard = cf::lock_acquire "user_save:$path"; |
1013 | my $guard = cf::lock_acquire "user_save:$path"; |
1139 | |
1014 | |
1140 | return if $pl->{deny_save}; |
1015 | return if $pl->{deny_save}; |
1141 | |
1016 | |
1142 | Coro::AIO::aio_mkdir playerdir $pl, 0770; |
1017 | aio_mkdir playerdir $pl, 0770; |
1143 | $pl->{last_save} = $cf::RUNTIME; |
1018 | $pl->{last_save} = $cf::RUNTIME; |
1144 | |
1019 | |
1145 | $pl->save_pl ($path); |
1020 | $pl->save_pl ($path); |
1146 | Coro::cede; |
1021 | Coro::cede; |
1147 | } |
1022 | } |
… | |
… | |
1157 | $cf::PLAYER{$login} = $self; |
1032 | $cf::PLAYER{$login} = $self; |
1158 | |
1033 | |
1159 | $self |
1034 | $self |
1160 | } |
1035 | } |
1161 | |
1036 | |
|
|
1037 | =item $pl->quit_character |
|
|
1038 | |
|
|
1039 | Nukes the player without looking back. If logged in, the connection will |
|
|
1040 | be destroyed. May block for a long time. |
|
|
1041 | |
|
|
1042 | =cut |
|
|
1043 | |
1162 | sub quit_character { |
1044 | sub quit_character { |
1163 | my ($pl) = @_; |
1045 | my ($pl) = @_; |
|
|
1046 | |
|
|
1047 | my $name = $pl->ob->name; |
1164 | |
1048 | |
1165 | $pl->{deny_save} = 1; |
1049 | $pl->{deny_save} = 1; |
1166 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1050 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1167 | |
1051 | |
1168 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1052 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
… | |
… | |
1170 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1054 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1171 | $pl->ns->destroy if $pl->ns; |
1055 | $pl->ns->destroy if $pl->ns; |
1172 | |
1056 | |
1173 | my $path = playerdir $pl; |
1057 | my $path = playerdir $pl; |
1174 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1058 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1175 | Coro::AIO::aio_rename $path, $temp; |
1059 | aio_rename $path, $temp; |
1176 | delete $cf::PLAYER{$pl->ob->name}; |
1060 | delete $cf::PLAYER{$pl->ob->name}; |
1177 | $pl->destroy; |
1061 | $pl->destroy; |
|
|
1062 | |
|
|
1063 | my $prefix = qr<^~\Q$name\E/>; |
|
|
1064 | |
|
|
1065 | # nuke player maps |
|
|
1066 | $cf::MAP{$_}->nuke for grep /$prefix/, keys %cf::MAP; |
|
|
1067 | |
1178 | IO::AIO::aio_rmtree $temp; |
1068 | IO::AIO::aio_rmtree $temp; |
1179 | } |
1069 | } |
1180 | |
1070 | |
|
|
1071 | =item $pl->kick |
|
|
1072 | |
|
|
1073 | Kicks a player out of the game. This destroys the connection. |
|
|
1074 | |
|
|
1075 | =cut |
|
|
1076 | |
|
|
1077 | sub kick { |
|
|
1078 | my ($pl, $kicker) = @_; |
|
|
1079 | |
|
|
1080 | $pl->invoke (cf::EVENT_PLAYER_KICK, $kicker); |
|
|
1081 | $pl->killer ("kicked"); |
|
|
1082 | $pl->ns->destroy; |
|
|
1083 | } |
|
|
1084 | |
|
|
1085 | =item cf::player::list_logins |
|
|
1086 | |
|
|
1087 | Returns am arrayref of all valid playernames in the system, can take a |
|
|
1088 | while and may block, so not sync_job-capable, ever. |
|
|
1089 | |
|
|
1090 | =cut |
|
|
1091 | |
|
|
1092 | sub list_logins { |
|
|
1093 | my $dirs = aio_readdir cf::localdir . "/" . cf::playerdir |
|
|
1094 | or return []; |
|
|
1095 | |
|
|
1096 | my @logins; |
|
|
1097 | |
|
|
1098 | for my $login (@$dirs) { |
|
|
1099 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
|
|
1100 | aio_read $fh, 0, 512, my $buf, 0 or next; |
|
|
1101 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1102 | |
|
|
1103 | utf8::decode $login; |
|
|
1104 | push @logins, $login; |
|
|
1105 | } |
|
|
1106 | |
|
|
1107 | \@logins |
|
|
1108 | } |
|
|
1109 | |
|
|
1110 | =item $player->maps |
|
|
1111 | |
|
|
1112 | Returns an arrayref of map paths that are private for this |
|
|
1113 | player. May block. |
|
|
1114 | |
|
|
1115 | =cut |
|
|
1116 | |
|
|
1117 | sub maps($) { |
|
|
1118 | my ($pl) = @_; |
|
|
1119 | |
|
|
1120 | $pl = ref $pl ? $pl->ob->name : $pl; |
|
|
1121 | |
|
|
1122 | my $files = aio_readdir playerdir $pl |
|
|
1123 | or return; |
|
|
1124 | |
|
|
1125 | my @paths; |
|
|
1126 | |
|
|
1127 | for (@$files) { |
|
|
1128 | utf8::decode $_; |
|
|
1129 | next if /\.(?:pl|pst)$/; |
|
|
1130 | next unless /^$PATH_SEP/o; |
|
|
1131 | |
|
|
1132 | push @paths, cf::map::normalise "~$pl/$_"; |
|
|
1133 | } |
|
|
1134 | |
|
|
1135 | \@paths |
|
|
1136 | } |
|
|
1137 | |
1181 | =item $player->ext_reply ($msgid, $msgtype, %msg) |
1138 | =item $player->ext_reply ($msgid, %msg) |
1182 | |
1139 | |
1183 | Sends an ext reply to the player. |
1140 | Sends an ext reply to the player. |
1184 | |
1141 | |
1185 | =cut |
1142 | =cut |
1186 | |
1143 | |
1187 | sub ext_reply($$$%) { |
1144 | sub ext_reply($$%) { |
1188 | my ($self, $id, %msg) = @_; |
1145 | my ($self, $id, %msg) = @_; |
1189 | |
1146 | |
1190 | $msg{msgid} = $id; |
1147 | $msg{msgid} = $id; |
1191 | |
1148 | |
1192 | $self->send ("ext " . cf::to_json \%msg); |
1149 | $self->send ("ext " . cf::to_json \%msg); |
|
|
1150 | } |
|
|
1151 | |
|
|
1152 | =item $player->ext_event ($type, %msg) |
|
|
1153 | |
|
|
1154 | Sends an ext event to the client. |
|
|
1155 | |
|
|
1156 | =cut |
|
|
1157 | |
|
|
1158 | sub ext_event($$%) { |
|
|
1159 | my ($self, $type, %msg) = @_; |
|
|
1160 | |
|
|
1161 | $self->ns->ext_event ($type, %msg); |
1193 | } |
1162 | } |
1194 | |
1163 | |
1195 | package cf; |
1164 | package cf; |
1196 | |
1165 | |
1197 | =back |
1166 | =back |
… | |
… | |
1206 | package cf::map; |
1175 | package cf::map; |
1207 | |
1176 | |
1208 | use Fcntl; |
1177 | use Fcntl; |
1209 | use Coro::AIO; |
1178 | use Coro::AIO; |
1210 | |
1179 | |
|
|
1180 | use overload |
|
|
1181 | '""' => \&as_string, |
|
|
1182 | fallback => 1; |
|
|
1183 | |
1211 | our $MAX_RESET = 3600; |
1184 | our $MAX_RESET = 3600; |
1212 | our $DEFAULT_RESET = 3000; |
1185 | our $DEFAULT_RESET = 3000; |
1213 | |
1186 | |
1214 | sub generate_random_map { |
1187 | sub generate_random_map { |
1215 | my ($path, $rmp) = @_; |
1188 | my ($self, $rmp) = @_; |
1216 | |
|
|
1217 | # mit "rum" bekleckern, nicht |
1189 | # mit "rum" bekleckern, nicht |
1218 | cf::map::_create_random_map |
1190 | $self->_create_random_map ( |
1219 | $path, |
|
|
1220 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1191 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1221 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1192 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1222 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1193 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1223 | $rmp->{exit_on_final_map}, |
1194 | $rmp->{exit_on_final_map}, |
1224 | $rmp->{xsize}, $rmp->{ysize}, |
1195 | $rmp->{xsize}, $rmp->{ysize}, |
1225 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1196 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1226 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1197 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1227 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
1198 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
1228 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
1199 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
1229 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1200 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1230 | (cf::region::find $rmp->{region}) |
1201 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1202 | ) |
|
|
1203 | } |
|
|
1204 | |
|
|
1205 | =item cf::map->register ($regex, $prio) |
|
|
1206 | |
|
|
1207 | Register a handler for the map path matching the given regex at the |
|
|
1208 | givne priority (higher is better, built-in handlers have priority 0, the |
|
|
1209 | default). |
|
|
1210 | |
|
|
1211 | =cut |
|
|
1212 | |
|
|
1213 | sub register { |
|
|
1214 | my (undef, $regex, $prio) = @_; |
|
|
1215 | my $pkg = caller; |
|
|
1216 | |
|
|
1217 | no strict; |
|
|
1218 | push @{"$pkg\::ISA"}, __PACKAGE__; |
|
|
1219 | |
|
|
1220 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
|
|
1221 | } |
|
|
1222 | |
|
|
1223 | # also paths starting with '/' |
|
|
1224 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
|
|
1225 | |
|
|
1226 | sub thawer_merge { |
|
|
1227 | my ($self, $merge) = @_; |
|
|
1228 | |
|
|
1229 | # we have to keep some variables in memory intact |
|
|
1230 | local $self->{path}; |
|
|
1231 | local $self->{load_path}; |
|
|
1232 | local $self->{deny_save}; |
|
|
1233 | local $self->{deny_reset}; |
|
|
1234 | |
|
|
1235 | $self->SUPER::thawer_merge ($merge); |
|
|
1236 | } |
|
|
1237 | |
|
|
1238 | sub normalise { |
|
|
1239 | my ($path, $base) = @_; |
|
|
1240 | |
|
|
1241 | $path = "$path"; # make sure its a string |
|
|
1242 | |
|
|
1243 | $path =~ s/\.map$//; |
|
|
1244 | |
|
|
1245 | # map plan: |
|
|
1246 | # |
|
|
1247 | # /! non-realised random map exit (special hack!) |
|
|
1248 | # {... are special paths that are not being touched |
|
|
1249 | # ?xxx/... are special absolute paths |
|
|
1250 | # ?random/... random maps |
|
|
1251 | # /... normal maps |
|
|
1252 | # ~user/... per-player map of a specific user |
|
|
1253 | |
|
|
1254 | $path =~ s/$PATH_SEP/\//go; |
|
|
1255 | |
|
|
1256 | # treat it as relative path if it starts with |
|
|
1257 | # something that looks reasonable |
|
|
1258 | if ($path =~ m{^(?:\./|\.\./|\w)}) { |
|
|
1259 | $base or Carp::carp "normalise called with relative path and no base: '$path'"; |
|
|
1260 | |
|
|
1261 | $base =~ s{[^/]+/?$}{}; |
|
|
1262 | $path = "$base/$path"; |
|
|
1263 | } |
|
|
1264 | |
|
|
1265 | for ($path) { |
|
|
1266 | redo if s{//}{/}; |
|
|
1267 | redo if s{/\.?/}{/}; |
|
|
1268 | redo if s{/[^/]+/\.\./}{/}; |
|
|
1269 | } |
|
|
1270 | |
|
|
1271 | $path |
|
|
1272 | } |
|
|
1273 | |
|
|
1274 | sub new_from_path { |
|
|
1275 | my (undef, $path, $base) = @_; |
|
|
1276 | |
|
|
1277 | return $path if UNIVERSAL::isa $path, "cf::map"; # already a map object |
|
|
1278 | |
|
|
1279 | $path = normalise $path, $base; |
|
|
1280 | |
|
|
1281 | for my $pkg (sort { $EXT_MAP{$b}[0] <=> $EXT_MAP{$a}[0] } keys %EXT_MAP) { |
|
|
1282 | if ($path =~ $EXT_MAP{$pkg}[1]) { |
|
|
1283 | my $self = bless cf::map::new, $pkg; |
|
|
1284 | $self->{path} = $path; $self->path ($path); |
|
|
1285 | $self->init; # pass $1 etc. |
|
|
1286 | return $self; |
|
|
1287 | } |
|
|
1288 | } |
|
|
1289 | |
|
|
1290 | Carp::carp "unable to resolve path '$path' (base '$base')."; |
|
|
1291 | () |
|
|
1292 | } |
|
|
1293 | |
|
|
1294 | sub init { |
|
|
1295 | my ($self) = @_; |
|
|
1296 | |
|
|
1297 | $self |
|
|
1298 | } |
|
|
1299 | |
|
|
1300 | sub as_string { |
|
|
1301 | my ($self) = @_; |
|
|
1302 | |
|
|
1303 | "$self->{path}" |
|
|
1304 | } |
|
|
1305 | |
|
|
1306 | # the displayed name, this is a one way mapping |
|
|
1307 | sub visible_name { |
|
|
1308 | &as_string |
|
|
1309 | } |
|
|
1310 | |
|
|
1311 | # the original (read-only) location |
|
|
1312 | sub load_path { |
|
|
1313 | my ($self) = @_; |
|
|
1314 | |
|
|
1315 | sprintf "%s/%s/%s.map", cf::datadir, cf::mapdir, $self->{path} |
|
|
1316 | } |
|
|
1317 | |
|
|
1318 | # the temporary/swap location |
|
|
1319 | sub save_path { |
|
|
1320 | my ($self) = @_; |
|
|
1321 | |
|
|
1322 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
1323 | sprintf "%s/%s/%s.map", cf::localdir, cf::tmpdir, $path |
|
|
1324 | } |
|
|
1325 | |
|
|
1326 | # the unique path, undef == no special unique path |
|
|
1327 | sub uniq_path { |
|
|
1328 | my ($self) = @_; |
|
|
1329 | |
|
|
1330 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
1331 | sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $path |
1231 | } |
1332 | } |
1232 | |
1333 | |
1233 | # and all this just because we cannot iterate over |
1334 | # and all this just because we cannot iterate over |
1234 | # all maps in C++... |
1335 | # all maps in C++... |
1235 | sub change_all_map_light { |
1336 | sub change_all_map_light { |
… | |
… | |
1237 | |
1338 | |
1238 | $_->change_map_light ($change) |
1339 | $_->change_map_light ($change) |
1239 | for grep $_->outdoor, values %cf::MAP; |
1340 | for grep $_->outdoor, values %cf::MAP; |
1240 | } |
1341 | } |
1241 | |
1342 | |
|
|
1343 | sub unlink_save { |
|
|
1344 | my ($self) = @_; |
|
|
1345 | |
|
|
1346 | utf8::encode (my $save = $self->save_path); |
|
|
1347 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink $save; |
|
|
1348 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink "$save.pst"; |
|
|
1349 | } |
|
|
1350 | |
1242 | sub try_load_header($) { |
1351 | sub load_header_from($) { |
1243 | my ($path) = @_; |
1352 | my ($self, $path) = @_; |
1244 | |
1353 | |
1245 | utf8::encode $path; |
1354 | utf8::encode $path; |
1246 | aio_open $path, O_RDONLY, 0 |
1355 | #aio_open $path, O_RDONLY, 0 |
|
|
1356 | # or return; |
|
|
1357 | |
|
|
1358 | $self->_load_header ($path) |
1247 | or return; |
1359 | or return; |
1248 | |
1360 | |
1249 | my $map = cf::map::new |
1361 | $self->{load_path} = $path; |
|
|
1362 | |
|
|
1363 | 1 |
|
|
1364 | } |
|
|
1365 | |
|
|
1366 | sub load_header_orig { |
|
|
1367 | my ($self) = @_; |
|
|
1368 | |
|
|
1369 | $self->load_header_from ($self->load_path) |
|
|
1370 | } |
|
|
1371 | |
|
|
1372 | sub load_header_temp { |
|
|
1373 | my ($self) = @_; |
|
|
1374 | |
|
|
1375 | $self->load_header_from ($self->save_path) |
|
|
1376 | } |
|
|
1377 | |
|
|
1378 | sub prepare_temp { |
|
|
1379 | my ($self) = @_; |
|
|
1380 | |
|
|
1381 | $self->last_access ((delete $self->{last_access}) |
|
|
1382 | || $cf::RUNTIME); #d# |
|
|
1383 | # safety |
|
|
1384 | $self->{instantiate_time} = $cf::RUNTIME |
|
|
1385 | if $self->{instantiate_time} > $cf::RUNTIME; |
|
|
1386 | } |
|
|
1387 | |
|
|
1388 | sub prepare_orig { |
|
|
1389 | my ($self) = @_; |
|
|
1390 | |
|
|
1391 | $self->{load_original} = 1; |
|
|
1392 | $self->{instantiate_time} = $cf::RUNTIME; |
|
|
1393 | $self->last_access ($cf::RUNTIME); |
|
|
1394 | $self->instantiate; |
|
|
1395 | } |
|
|
1396 | |
|
|
1397 | sub load_header { |
|
|
1398 | my ($self) = @_; |
|
|
1399 | |
|
|
1400 | if ($self->load_header_temp) { |
|
|
1401 | $self->prepare_temp; |
|
|
1402 | } else { |
|
|
1403 | $self->load_header_orig |
1250 | or return; |
1404 | or return; |
|
|
1405 | $self->prepare_orig; |
|
|
1406 | } |
1251 | |
1407 | |
1252 | # for better error messages only, will be overwritten |
1408 | 1 |
1253 | $map->path ($path); |
|
|
1254 | |
|
|
1255 | $map->load_header ($path) |
|
|
1256 | or return; |
|
|
1257 | |
|
|
1258 | $map->{load_path} = $path; |
|
|
1259 | |
|
|
1260 | $map |
|
|
1261 | } |
1409 | } |
1262 | |
1410 | |
1263 | sub find; |
1411 | sub find; |
1264 | sub find { |
1412 | sub find { |
1265 | my ($path, $origin) = @_; |
1413 | my ($path, $origin) = @_; |
1266 | |
1414 | |
1267 | #warn "find<$path,$origin>\n";#d# |
|
|
1268 | |
|
|
1269 | $path = new cf::path $path, $origin && $origin->path; |
1415 | $path = normalise $path, $origin && $origin->path; |
1270 | my $key = $path->as_string; |
|
|
1271 | |
1416 | |
1272 | cf::lock_wait "map_find:$key"; |
1417 | cf::lock_wait "map_find:$path"; |
1273 | |
1418 | |
1274 | $cf::MAP{$key} || do { |
1419 | $cf::MAP{$path} || do { |
1275 | my $guard = cf::lock_acquire "map_find:$key"; |
1420 | my $guard = cf::lock_acquire "map_find:$path"; |
1276 | |
1421 | my $map = new_from_path cf::map $path |
1277 | # do it the slow way |
|
|
1278 | my $map = try_load_header $path->save_path; |
|
|
1279 | |
|
|
1280 | Coro::cede; |
|
|
1281 | |
|
|
1282 | if ($map) { |
|
|
1283 | $map->last_access ((delete $map->{last_access}) |
|
|
1284 | || $cf::RUNTIME); #d# |
|
|
1285 | # safety |
|
|
1286 | $map->{instantiate_time} = $cf::RUNTIME |
|
|
1287 | if $map->{instantiate_time} > $cf::RUNTIME; |
|
|
1288 | } else { |
|
|
1289 | if (my $rmp = $path->random_map_params) { |
|
|
1290 | $map = generate_random_map $key, $rmp; |
|
|
1291 | } else { |
|
|
1292 | $map = try_load_header $path->load_path; |
|
|
1293 | } |
|
|
1294 | |
|
|
1295 | $map or return; |
1422 | or return; |
1296 | |
1423 | |
1297 | $map->{load_original} = 1; |
|
|
1298 | $map->{instantiate_time} = $cf::RUNTIME; |
|
|
1299 | $map->last_access ($cf::RUNTIME); |
|
|
1300 | $map->instantiate; |
|
|
1301 | |
|
|
1302 | # per-player maps become, after loading, normal maps |
|
|
1303 | $map->per_player (0) if $path->{user_rel}; |
|
|
1304 | } |
|
|
1305 | |
|
|
1306 | $map->path ($key); |
|
|
1307 | $map->{path} = $path; |
|
|
1308 | $map->{last_save} = $cf::RUNTIME; |
1424 | $map->{last_save} = $cf::RUNTIME; |
1309 | |
1425 | |
1310 | Coro::cede; |
1426 | $map->load_header |
|
|
1427 | or return; |
1311 | |
1428 | |
1312 | if ($map->should_reset) { |
1429 | if ($map->should_reset && 0) {#d#TODO# disabled, crashy (locking issue?) |
|
|
1430 | # doing this can freeze the server in a sync job, obviously |
|
|
1431 | #$cf::WAIT_FOR_TICK->wait; |
1313 | $map->reset; |
1432 | $map->reset; |
1314 | undef $guard; |
1433 | undef $guard; |
1315 | $map = find $path |
1434 | return find $path; |
1316 | or return; |
|
|
1317 | } |
1435 | } |
1318 | |
1436 | |
1319 | $cf::MAP{$key} = $map |
1437 | $cf::MAP{$path} = $map |
1320 | } |
1438 | } |
1321 | } |
1439 | } |
|
|
1440 | |
|
|
1441 | sub pre_load { } |
|
|
1442 | sub post_load { } |
1322 | |
1443 | |
1323 | sub load { |
1444 | sub load { |
1324 | my ($self) = @_; |
1445 | my ($self) = @_; |
1325 | |
1446 | |
|
|
1447 | local $self->{deny_reset} = 1; # loading can take a long time |
|
|
1448 | |
1326 | my $path = $self->{path}; |
1449 | my $path = $self->{path}; |
1327 | my $guard = cf::lock_acquire "map_load:" . $path->as_string; |
1450 | my $guard = cf::lock_acquire "map_load:$path"; |
1328 | |
1451 | |
1329 | return if $self->in_memory != cf::MAP_SWAPPED; |
1452 | return if $self->in_memory != cf::MAP_SWAPPED; |
1330 | |
1453 | |
1331 | $self->in_memory (cf::MAP_LOADING); |
1454 | $self->in_memory (cf::MAP_LOADING); |
1332 | |
1455 | |
1333 | $self->alloc; |
1456 | $self->alloc; |
|
|
1457 | |
|
|
1458 | $self->pre_load; |
|
|
1459 | |
1334 | $self->load_objects ($self->{load_path}, 1) |
1460 | $self->_load_objects ($self->{load_path}, 1) |
1335 | or return; |
1461 | or return; |
1336 | |
1462 | |
1337 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1463 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1338 | if delete $self->{load_original}; |
1464 | if delete $self->{load_original}; |
1339 | |
1465 | |
1340 | if (my $uniq = $path->uniq_path) { |
1466 | if (my $uniq = $self->uniq_path) { |
1341 | utf8::encode $uniq; |
1467 | utf8::encode $uniq; |
1342 | if (aio_open $uniq, O_RDONLY, 0) { |
1468 | if (aio_open $uniq, O_RDONLY, 0) { |
1343 | $self->clear_unique_items; |
1469 | $self->clear_unique_items; |
1344 | $self->load_objects ($uniq, 0); |
1470 | $self->_load_objects ($uniq, 0); |
1345 | } |
1471 | } |
1346 | } |
1472 | } |
1347 | |
1473 | |
1348 | Coro::cede; |
1474 | Coro::cede; |
1349 | |
1475 | |
1350 | # now do the right thing for maps |
1476 | # now do the right thing for maps |
1351 | $self->link_multipart_objects; |
1477 | $self->link_multipart_objects; |
1352 | |
1478 | |
1353 | if ($self->{path}->is_style_map) { |
1479 | unless ($self->{deny_activate}) { |
1354 | $self->{deny_save} = 1; |
1480 | $self->decay_objects; |
1355 | $self->{deny_reset} = 1; |
|
|
1356 | } else { |
|
|
1357 | $self->fix_auto_apply; |
1481 | $self->fix_auto_apply; |
1358 | $self->decay_objects; |
|
|
1359 | $self->update_buttons; |
1482 | $self->update_buttons; |
|
|
1483 | Coro::cede; |
1360 | $self->set_darkness_map; |
1484 | $self->set_darkness_map; |
1361 | $self->difficulty ($self->estimate_difficulty) |
1485 | $self->difficulty ($self->estimate_difficulty) |
1362 | unless $self->difficulty; |
1486 | unless $self->difficulty; |
|
|
1487 | Coro::cede; |
1363 | $self->activate; |
1488 | $self->activate; |
1364 | } |
1489 | } |
1365 | |
1490 | |
1366 | Coro::cede; |
1491 | $self->post_load; |
1367 | |
1492 | |
1368 | $self->in_memory (cf::MAP_IN_MEMORY); |
1493 | $self->in_memory (cf::MAP_IN_MEMORY); |
|
|
1494 | } |
|
|
1495 | |
|
|
1496 | sub customise_for { |
|
|
1497 | my ($self, $ob) = @_; |
|
|
1498 | |
|
|
1499 | return find "~" . $ob->name . "/" . $self->{path} |
|
|
1500 | if $self->per_player; |
|
|
1501 | |
|
|
1502 | $self |
|
|
1503 | } |
|
|
1504 | |
|
|
1505 | # find and load all maps in the 3x3 area around a map |
|
|
1506 | sub load_diag { |
|
|
1507 | my ($map) = @_; |
|
|
1508 | |
|
|
1509 | my @diag; # diagonal neighbours |
|
|
1510 | |
|
|
1511 | for (0 .. 3) { |
|
|
1512 | my $neigh = $map->tile_path ($_) |
|
|
1513 | or next; |
|
|
1514 | $neigh = find $neigh, $map |
|
|
1515 | or next; |
|
|
1516 | $neigh->load; |
|
|
1517 | |
|
|
1518 | push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
1519 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
1520 | } |
|
|
1521 | |
|
|
1522 | for (@diag) { |
|
|
1523 | my $neigh = find @$_ |
|
|
1524 | or next; |
|
|
1525 | $neigh->load; |
|
|
1526 | } |
1369 | } |
1527 | } |
1370 | |
1528 | |
1371 | sub find_sync { |
1529 | sub find_sync { |
1372 | my ($path, $origin) = @_; |
1530 | my ($path, $origin) = @_; |
1373 | |
1531 | |
1374 | cf::sync_job { cf::map::find $path, $origin } |
1532 | cf::sync_job { find $path, $origin } |
1375 | } |
1533 | } |
1376 | |
1534 | |
1377 | sub do_load_sync { |
1535 | sub do_load_sync { |
1378 | my ($map) = @_; |
1536 | my ($map) = @_; |
1379 | |
1537 | |
1380 | cf::sync_job { $map->load }; |
1538 | cf::sync_job { $map->load }; |
1381 | } |
1539 | } |
1382 | |
1540 | |
|
|
1541 | our %MAP_PREFETCH; |
|
|
1542 | our $MAP_PREFETCHER = undef; |
|
|
1543 | |
|
|
1544 | sub find_async { |
|
|
1545 | my ($path, $origin) = @_; |
|
|
1546 | |
|
|
1547 | $path = normalise $path, $origin && $origin->{path}; |
|
|
1548 | |
|
|
1549 | if (my $map = $cf::MAP{$path}) { |
|
|
1550 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
|
|
1551 | } |
|
|
1552 | |
|
|
1553 | undef $MAP_PREFETCH{$path}; |
|
|
1554 | $MAP_PREFETCHER ||= cf::async { |
|
|
1555 | while (%MAP_PREFETCH) { |
|
|
1556 | for my $path (keys %MAP_PREFETCH) { |
|
|
1557 | my $map = find $path |
|
|
1558 | or next; |
|
|
1559 | $map->load; |
|
|
1560 | |
|
|
1561 | delete $MAP_PREFETCH{$path}; |
|
|
1562 | } |
|
|
1563 | } |
|
|
1564 | undef $MAP_PREFETCHER; |
|
|
1565 | }; |
|
|
1566 | $MAP_PREFETCHER->prio (6); |
|
|
1567 | |
|
|
1568 | () |
|
|
1569 | } |
|
|
1570 | |
1383 | sub save { |
1571 | sub save { |
1384 | my ($self) = @_; |
1572 | my ($self) = @_; |
1385 | |
1573 | |
1386 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
1574 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
1387 | |
1575 | |
1388 | $self->{last_save} = $cf::RUNTIME; |
1576 | $self->{last_save} = $cf::RUNTIME; |
1389 | |
1577 | |
1390 | return unless $self->dirty; |
1578 | return unless $self->dirty; |
1391 | |
1579 | |
1392 | my $save = $self->{path}->save_path; utf8::encode $save; |
1580 | my $save = $self->save_path; utf8::encode $save; |
1393 | my $uniq = $self->{path}->uniq_path; utf8::encode $uniq; |
1581 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
1394 | |
1582 | |
1395 | $self->{load_path} = $save; |
1583 | $self->{load_path} = $save; |
1396 | |
1584 | |
1397 | return if $self->{deny_save}; |
1585 | return if $self->{deny_save}; |
1398 | |
1586 | |
… | |
… | |
1401 | cf::async { |
1589 | cf::async { |
1402 | $_->contr->save for $self->players; |
1590 | $_->contr->save for $self->players; |
1403 | }; |
1591 | }; |
1404 | |
1592 | |
1405 | if ($uniq) { |
1593 | if ($uniq) { |
1406 | $self->save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
1594 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
1407 | $self->save_objects ($uniq, cf::IO_UNIQUES); |
1595 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
1408 | } else { |
1596 | } else { |
1409 | $self->save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
1597 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
1410 | } |
1598 | } |
1411 | } |
1599 | } |
1412 | |
1600 | |
1413 | sub swap_out { |
1601 | sub swap_out { |
1414 | my ($self) = @_; |
1602 | my ($self) = @_; |
… | |
… | |
1428 | |
1616 | |
1429 | sub reset_at { |
1617 | sub reset_at { |
1430 | my ($self) = @_; |
1618 | my ($self) = @_; |
1431 | |
1619 | |
1432 | # TODO: safety, remove and allow resettable per-player maps |
1620 | # TODO: safety, remove and allow resettable per-player maps |
1433 | return 1e99 if $self->{path}{user_rel}; |
1621 | return 1e99 if $self->isa ("ext::map_per_player");#d# |
1434 | return 1e99 if $self->{deny_reset}; |
1622 | return 1e99 if $self->{deny_reset}; |
1435 | |
1623 | |
1436 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1624 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1437 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1625 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1438 | |
1626 | |
… | |
… | |
1443 | my ($self) = @_; |
1631 | my ($self) = @_; |
1444 | |
1632 | |
1445 | $self->reset_at <= $cf::RUNTIME |
1633 | $self->reset_at <= $cf::RUNTIME |
1446 | } |
1634 | } |
1447 | |
1635 | |
1448 | sub unlink_save { |
|
|
1449 | my ($self) = @_; |
|
|
1450 | |
|
|
1451 | utf8::encode (my $save = $self->{path}->save_path); |
|
|
1452 | aioreq_pri 3; IO::AIO::aio_unlink $save; |
|
|
1453 | aioreq_pri 3; IO::AIO::aio_unlink "$save.pst"; |
|
|
1454 | } |
|
|
1455 | |
|
|
1456 | sub rename { |
|
|
1457 | my ($self, $new_path) = @_; |
|
|
1458 | |
|
|
1459 | $self->unlink_save; |
|
|
1460 | |
|
|
1461 | delete $cf::MAP{$self->path}; |
|
|
1462 | $self->{path} = new cf::path $new_path; |
|
|
1463 | $self->path ($self->{path}->as_string); |
|
|
1464 | $cf::MAP{$self->path} = $self; |
|
|
1465 | |
|
|
1466 | $self->save; |
|
|
1467 | } |
|
|
1468 | |
|
|
1469 | sub reset { |
1636 | sub reset { |
1470 | my ($self) = @_; |
1637 | my ($self) = @_; |
1471 | |
1638 | |
1472 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
1639 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1473 | |
1640 | |
1474 | return if $self->players; |
1641 | return if $self->players; |
1475 | return if $self->{path}{user_rel};#d# |
1642 | return if $self->isa ("ext::map_per_player");#d# |
1476 | |
1643 | |
1477 | warn "resetting map ", $self->path;#d# |
1644 | warn "resetting map ", $self->path;#d# |
1478 | |
1645 | |
|
|
1646 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
1647 | |
|
|
1648 | # need to save uniques path |
|
|
1649 | unless ($self->{deny_save}) { |
|
|
1650 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
1651 | |
|
|
1652 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
1653 | if $uniq; |
|
|
1654 | } |
|
|
1655 | |
1479 | delete $cf::MAP{$self->path}; |
1656 | delete $cf::MAP{$self->path}; |
|
|
1657 | |
|
|
1658 | $self->clear; |
1480 | |
1659 | |
1481 | $_->clear_links_to ($self) for values %cf::MAP; |
1660 | $_->clear_links_to ($self) for values %cf::MAP; |
1482 | |
1661 | |
1483 | $self->unlink_save; |
1662 | $self->unlink_save; |
1484 | $self->destroy; |
1663 | $self->destroy; |
… | |
… | |
1487 | my $nuke_counter = "aaaa"; |
1666 | my $nuke_counter = "aaaa"; |
1488 | |
1667 | |
1489 | sub nuke { |
1668 | sub nuke { |
1490 | my ($self) = @_; |
1669 | my ($self) = @_; |
1491 | |
1670 | |
|
|
1671 | delete $cf::MAP{$self->path}; |
|
|
1672 | |
|
|
1673 | $self->unlink_save; |
|
|
1674 | |
|
|
1675 | bless $self, "cf::map"; |
|
|
1676 | delete $self->{deny_reset}; |
1492 | $self->{deny_save} = 1; |
1677 | $self->{deny_save} = 1; |
1493 | $self->reset_timeout (1); |
1678 | $self->reset_timeout (1); |
1494 | $self->rename ("{nuke}/" . ($nuke_counter++)); |
1679 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
|
|
1680 | |
|
|
1681 | $cf::MAP{$self->path} = $self; |
|
|
1682 | |
1495 | $self->reset; # polite request, might not happen |
1683 | $self->reset; # polite request, might not happen |
1496 | } |
1684 | } |
1497 | |
1685 | |
1498 | sub customise_for { |
1686 | =item cf::map::unique_maps |
1499 | my ($map, $ob) = @_; |
|
|
1500 | |
1687 | |
1501 | if ($map->per_player) { |
1688 | Returns an arrayref of paths of all shared maps that have |
1502 | return cf::map::find "~" . $ob->name . "/" . $map->{path}{path}; |
1689 | instantiated unique items. May block. |
1503 | } |
|
|
1504 | |
1690 | |
1505 | $map |
1691 | =cut |
1506 | } |
|
|
1507 | |
1692 | |
1508 | sub emergency_save { |
1693 | sub unique_maps() { |
1509 | my $freeze_guard = cf::freeze_mainloop; |
1694 | my $files = aio_readdir cf::localdir . "/" . cf::uniquedir |
|
|
1695 | or return; |
1510 | |
1696 | |
1511 | warn "enter emergency perl save\n"; |
1697 | my @paths; |
1512 | |
1698 | |
1513 | cf::sync_job { |
1699 | for (@$files) { |
1514 | warn "begin emergency player save\n"; |
1700 | utf8::decode $_; |
1515 | $_->save for values %cf::PLAYER; |
1701 | next if /\.pst$/; |
1516 | warn "end emergency player save\n"; |
1702 | next unless /^$PATH_SEP/o; |
1517 | |
1703 | |
1518 | warn "begin emergency map save\n"; |
1704 | push @paths, cf::map::normalise $_; |
1519 | $_->save for values %cf::MAP; |
|
|
1520 | warn "end emergency map save\n"; |
|
|
1521 | }; |
1705 | } |
1522 | |
1706 | |
1523 | warn "leave emergency perl save\n"; |
1707 | \@paths |
1524 | } |
1708 | } |
1525 | |
1709 | |
1526 | package cf; |
1710 | package cf; |
1527 | |
1711 | |
1528 | =back |
1712 | =back |
1529 | |
1713 | |
|
|
1714 | =head3 cf::object |
|
|
1715 | |
|
|
1716 | =cut |
|
|
1717 | |
|
|
1718 | package cf::object; |
|
|
1719 | |
|
|
1720 | =over 4 |
|
|
1721 | |
|
|
1722 | =item $ob->inv_recursive |
|
|
1723 | |
|
|
1724 | Returns the inventory of the object _and_ their inventories, recursively. |
|
|
1725 | |
|
|
1726 | =cut |
|
|
1727 | |
|
|
1728 | sub inv_recursive_; |
|
|
1729 | sub inv_recursive_ { |
|
|
1730 | map { $_, inv_recursive_ $_->inv } @_ |
|
|
1731 | } |
|
|
1732 | |
|
|
1733 | sub inv_recursive { |
|
|
1734 | inv_recursive_ inv $_[0] |
|
|
1735 | } |
|
|
1736 | |
|
|
1737 | package cf; |
|
|
1738 | |
|
|
1739 | =back |
1530 | |
1740 | |
1531 | =head3 cf::object::player |
1741 | =head3 cf::object::player |
1532 | |
1742 | |
1533 | =over 4 |
1743 | =over 4 |
1534 | |
1744 | |
… | |
… | |
1574 | |
1784 | |
1575 | =item $player_object->enter_link |
1785 | =item $player_object->enter_link |
1576 | |
1786 | |
1577 | Freezes the player and moves him/her to a special map (C<{link}>). |
1787 | Freezes the player and moves him/her to a special map (C<{link}>). |
1578 | |
1788 | |
1579 | The player should be reaosnably safe there for short amounts of time. You |
1789 | The player should be reasonably safe there for short amounts of time. You |
1580 | I<MUST> call C<leave_link> as soon as possible, though. |
1790 | I<MUST> call C<leave_link> as soon as possible, though. |
1581 | |
1791 | |
|
|
1792 | Will never block. |
|
|
1793 | |
1582 | =item $player_object->leave_link ($map, $x, $y) |
1794 | =item $player_object->leave_link ($map, $x, $y) |
1583 | |
1795 | |
1584 | Moves the player out of the specila link map onto the given map. If the |
1796 | Moves the player out of the special C<{link}> map onto the specified |
1585 | map is not valid (or omitted), the player will be moved back to the |
1797 | map. If the map is not valid (or omitted), the player will be moved back |
1586 | location he/she was before the call to C<enter_link>, or, if that fails, |
1798 | to the location he/she was before the call to C<enter_link>, or, if that |
1587 | to the emergency map position. |
1799 | fails, to the emergency map position. |
1588 | |
1800 | |
1589 | Might block. |
1801 | Might block. |
1590 | |
1802 | |
1591 | =cut |
1803 | =cut |
|
|
1804 | |
|
|
1805 | sub link_map { |
|
|
1806 | unless ($LINK_MAP) { |
|
|
1807 | $LINK_MAP = cf::map::find "{link}" |
|
|
1808 | or cf::cleanup "FATAL: unable to provide {link} map, exiting."; |
|
|
1809 | $LINK_MAP->load; |
|
|
1810 | } |
|
|
1811 | |
|
|
1812 | $LINK_MAP |
|
|
1813 | } |
1592 | |
1814 | |
1593 | sub cf::object::player::enter_link { |
1815 | sub cf::object::player::enter_link { |
1594 | my ($self) = @_; |
1816 | my ($self) = @_; |
1595 | |
1817 | |
1596 | $self->deactivate_recursive; |
1818 | $self->deactivate_recursive; |
1597 | |
1819 | |
1598 | return if $self->map == $LINK_MAP; |
1820 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
1599 | |
1821 | |
1600 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1822 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1601 | if $self->map; |
1823 | if $self->map; |
1602 | |
1824 | |
1603 | $self->enter_map ($LINK_MAP, 20, 20); |
1825 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
1604 | } |
1826 | } |
1605 | |
1827 | |
1606 | sub cf::object::player::leave_link { |
1828 | sub cf::object::player::leave_link { |
1607 | my ($self, $map, $x, $y) = @_; |
1829 | my ($self, $map, $x, $y) = @_; |
1608 | |
1830 | |
… | |
… | |
1626 | # use -1 or undef as default coordinates, not 0, 0 |
1848 | # use -1 or undef as default coordinates, not 0, 0 |
1627 | ($x, $y) = ($map->enter_x, $map->enter_y) |
1849 | ($x, $y) = ($map->enter_x, $map->enter_y) |
1628 | if $x <=0 && $y <= 0; |
1850 | if $x <=0 && $y <= 0; |
1629 | |
1851 | |
1630 | $map->load; |
1852 | $map->load; |
|
|
1853 | $map->load_diag; |
1631 | |
1854 | |
1632 | return unless $self->contr->active; |
1855 | return unless $self->contr->active; |
1633 | $self->activate_recursive; |
1856 | $self->activate_recursive; |
|
|
1857 | |
|
|
1858 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
1634 | $self->enter_map ($map, $x, $y); |
1859 | $self->enter_map ($map, $x, $y); |
1635 | } |
1860 | } |
1636 | |
1861 | |
1637 | cf::player->attach ( |
1862 | cf::player->attach ( |
1638 | on_logout => sub { |
1863 | on_logout => sub { |
… | |
… | |
1651 | # try to abort aborted map switching on player login :) |
1876 | # try to abort aborted map switching on player login :) |
1652 | # should happen only on crashes |
1877 | # should happen only on crashes |
1653 | if ($pl->ob->{_link_pos}) { |
1878 | if ($pl->ob->{_link_pos}) { |
1654 | $pl->ob->enter_link; |
1879 | $pl->ob->enter_link; |
1655 | (async { |
1880 | (async { |
1656 | # we need this sleep as the login has a concurrent enter_exit running |
|
|
1657 | # and this sleep increases chances of the player not ending up in scorn |
|
|
1658 | $pl->ob->reply (undef, |
1881 | $pl->ob->reply (undef, |
1659 | "There was an internal problem at your last logout, " |
1882 | "There was an internal problem at your last logout, " |
1660 | . "the server will try to bring you to your intended destination in a second.", |
1883 | . "the server will try to bring you to your intended destination in a second.", |
1661 | cf::NDI_RED); |
1884 | cf::NDI_RED); |
|
|
1885 | # we need this sleep as the login has a concurrent enter_exit running |
|
|
1886 | # and this sleep increases chances of the player not ending up in scorn |
1662 | Coro::Timer::sleep 1; |
1887 | Coro::Timer::sleep 1; |
1663 | $pl->ob->leave_link; |
1888 | $pl->ob->leave_link; |
1664 | })->prio (2); |
1889 | })->prio (2); |
1665 | } |
1890 | } |
1666 | }, |
1891 | }, |
… | |
… | |
1674 | my ($self, $path, $x, $y) = @_; |
1899 | my ($self, $path, $x, $y) = @_; |
1675 | |
1900 | |
1676 | $self->enter_link; |
1901 | $self->enter_link; |
1677 | |
1902 | |
1678 | (async { |
1903 | (async { |
1679 | $path = new cf::path $path; |
1904 | my $map = eval { |
1680 | |
|
|
1681 | my $map = cf::map::find $path->as_string; |
1905 | my $map = cf::map::find $path; |
1682 | $map = $map->customise_for ($self) if $map; |
1906 | $map = $map->customise_for ($self) if $map; |
1683 | |
1907 | $map |
1684 | # warn "entering ", $map->path, " at ($x, $y)\n" |
1908 | } or |
1685 | # if $map; |
|
|
1686 | |
|
|
1687 | $map or $map->cluck ("oy");#d# |
|
|
1688 | $map or $self->message ("The exit to '" . ($path->visible_name) . "' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
1909 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
1689 | |
1910 | |
1690 | $self->leave_link ($map, $x, $y); |
1911 | $self->leave_link ($map, $x, $y); |
1691 | })->prio (1); |
1912 | })->prio (1); |
1692 | } |
1913 | } |
1693 | |
1914 | |
… | |
… | |
1697 | |
1918 | |
1698 | sub parse_random_map_params { |
1919 | sub parse_random_map_params { |
1699 | my ($spec) = @_; |
1920 | my ($spec) = @_; |
1700 | |
1921 | |
1701 | my $rmp = { # defaults |
1922 | my $rmp = { # defaults |
1702 | xsize => 10, |
1923 | xsize => (cf::rndm 15, 40), |
1703 | ysize => 10, |
1924 | ysize => (cf::rndm 15, 40), |
|
|
1925 | symmetry => (cf::rndm 1, cf::SYMMETRY_XY), |
|
|
1926 | #layout => string, |
1704 | }; |
1927 | }; |
1705 | |
1928 | |
1706 | for (split /\n/, $spec) { |
1929 | for (split /\n/, $spec) { |
1707 | my ($k, $v) = split /\s+/, $_, 2; |
1930 | my ($k, $v) = split /\s+/, $_, 2; |
1708 | |
1931 | |
… | |
… | |
1712 | $rmp |
1935 | $rmp |
1713 | } |
1936 | } |
1714 | |
1937 | |
1715 | sub prepare_random_map { |
1938 | sub prepare_random_map { |
1716 | my ($exit) = @_; |
1939 | my ($exit) = @_; |
|
|
1940 | |
|
|
1941 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
1717 | |
1942 | |
1718 | # all this does is basically replace the /! path by |
1943 | # all this does is basically replace the /! path by |
1719 | # a new random map path (?random/...) with a seed |
1944 | # a new random map path (?random/...) with a seed |
1720 | # that depends on the exit object |
1945 | # that depends on the exit object |
1721 | |
1946 | |
1722 | my $rmp = parse_random_map_params $exit->msg; |
1947 | my $rmp = parse_random_map_params $exit->msg; |
1723 | |
1948 | |
1724 | if ($exit->map) { |
1949 | if ($exit->map) { |
1725 | $rmp->{region} = $exit->map->region_name; |
1950 | $rmp->{region} = $exit->region->name; |
1726 | $rmp->{origin_map} = $exit->map->path; |
1951 | $rmp->{origin_map} = $exit->map->path; |
1727 | $rmp->{origin_x} = $exit->x; |
1952 | $rmp->{origin_x} = $exit->x; |
1728 | $rmp->{origin_y} = $exit->y; |
1953 | $rmp->{origin_y} = $exit->y; |
1729 | } |
1954 | } |
1730 | |
1955 | |
1731 | $rmp->{random_seed} ||= $exit->random_seed; |
1956 | $rmp->{random_seed} ||= $exit->random_seed; |
1732 | |
1957 | |
1733 | my $data = cf::to_json $rmp; |
1958 | my $data = cf::to_json $rmp; |
1734 | my $md5 = Digest::MD5::md5_hex $data; |
1959 | my $md5 = Digest::MD5::md5_hex $data; |
|
|
1960 | my $meta = "$cf::RANDOM_MAPS/$md5.meta"; |
1735 | |
1961 | |
1736 | if (my $fh = aio_open "$cf::RANDOM_MAPS/$md5.meta", O_WRONLY | O_CREAT, 0666) { |
1962 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
1737 | aio_write $fh, 0, (length $data), $data, 0; |
1963 | aio_write $fh, 0, (length $data), $data, 0; |
|
|
1964 | undef $fh; |
|
|
1965 | aio_rename "$meta~", $meta; |
1738 | |
1966 | |
1739 | $exit->slaying ("?random/$md5"); |
1967 | $exit->slaying ("?random/$md5"); |
1740 | $exit->msg (undef); |
1968 | $exit->msg (undef); |
1741 | } |
1969 | } |
1742 | } |
1970 | } |
1743 | |
1971 | |
1744 | sub cf::object::player::enter_exit { |
1972 | sub cf::object::player::enter_exit { |
1745 | my ($self, $exit) = @_; |
1973 | my ($self, $exit) = @_; |
1746 | |
1974 | |
1747 | return unless $self->type == cf::PLAYER; |
1975 | return unless $self->type == cf::PLAYER; |
|
|
1976 | |
|
|
1977 | if ($exit->slaying eq "/!") { |
|
|
1978 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
1979 | # the problem is that $exit might not survive long enough |
|
|
1980 | # so it needs to be done right now, right here |
|
|
1981 | cf::sync_job { prepare_random_map $exit }; |
|
|
1982 | } |
|
|
1983 | |
|
|
1984 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
1985 | my $hp = $exit->stats->hp; |
|
|
1986 | my $sp = $exit->stats->sp; |
1748 | |
1987 | |
1749 | $self->enter_link; |
1988 | $self->enter_link; |
1750 | |
1989 | |
1751 | (async { |
1990 | (async { |
1752 | $self->deactivate_recursive; # just to be sure |
1991 | $self->deactivate_recursive; # just to be sure |
1753 | unless (eval { |
1992 | unless (eval { |
1754 | prepare_random_map $exit |
1993 | $self->goto ($slaying, $hp, $sp); |
1755 | if $exit->slaying eq "/!"; |
|
|
1756 | |
|
|
1757 | my $path = new cf::path $exit->slaying, $exit->map && $exit->map->path; |
|
|
1758 | $self->goto ($path, $exit->stats->hp, $exit->stats->sp); |
|
|
1759 | |
1994 | |
1760 | 1; |
1995 | 1; |
1761 | }) { |
1996 | }) { |
1762 | $self->message ("Something went wrong deep within the crossfire server. " |
1997 | $self->message ("Something went wrong deep within the crossfire server. " |
1763 | . "I'll try to bring you back to the map you were before. " |
1998 | . "I'll try to bring you back to the map you were before. " |
1764 | . "Please report this to the dungeon master", |
1999 | . "Please report this to the dungeon master!", |
1765 | cf::NDI_UNIQUE | cf::NDI_RED); |
2000 | cf::NDI_UNIQUE | cf::NDI_RED); |
1766 | |
2001 | |
1767 | warn "ERROR in enter_exit: $@"; |
2002 | warn "ERROR in enter_exit: $@"; |
1768 | $self->leave_link; |
2003 | $self->leave_link; |
1769 | } |
2004 | } |
1770 | })->prio (1); |
2005 | })->prio (1); |
… | |
… | |
1783 | |
2018 | |
1784 | sub cf::client::send_drawinfo { |
2019 | sub cf::client::send_drawinfo { |
1785 | my ($self, $text, $flags) = @_; |
2020 | my ($self, $text, $flags) = @_; |
1786 | |
2021 | |
1787 | utf8::encode $text; |
2022 | utf8::encode $text; |
1788 | $self->send_packet (sprintf "drawinfo %d %s", $flags, $text); |
2023 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
1789 | } |
2024 | } |
1790 | |
2025 | |
|
|
2026 | =item $client->ext_event ($type, %msg) |
|
|
2027 | |
|
|
2028 | Sends an exti event to the client. |
|
|
2029 | |
|
|
2030 | =cut |
|
|
2031 | |
|
|
2032 | sub cf::client::ext_event($$%) { |
|
|
2033 | my ($self, $type, %msg) = @_; |
|
|
2034 | |
|
|
2035 | $msg{msgtype} = "event_$type"; |
|
|
2036 | $self->send_packet ("ext " . cf::to_json \%msg); |
|
|
2037 | } |
1791 | |
2038 | |
1792 | =item $success = $client->query ($flags, "text", \&cb) |
2039 | =item $success = $client->query ($flags, "text", \&cb) |
1793 | |
2040 | |
1794 | Queues a query to the client, calling the given callback with |
2041 | Queues a query to the client, calling the given callback with |
1795 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
2042 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
… | |
… | |
1824 | # get handled first |
2071 | # get handled first |
1825 | my $queue = delete $ns->{query_queue} |
2072 | my $queue = delete $ns->{query_queue} |
1826 | or return; # be conservative, not sure how that can happen, but we saw a crash here |
2073 | or return; # be conservative, not sure how that can happen, but we saw a crash here |
1827 | |
2074 | |
1828 | (shift @$queue)->[1]->($msg); |
2075 | (shift @$queue)->[1]->($msg); |
|
|
2076 | return unless $ns->valid; # temporary(?) workaround for callback destroying socket |
1829 | |
2077 | |
1830 | push @{ $ns->{query_queue} }, @$queue; |
2078 | push @{ $ns->{query_queue} }, @$queue; |
1831 | |
2079 | |
1832 | if (@{ $ns->{query_queue} } == @$queue) { |
2080 | if (@{ $ns->{query_queue} } == @$queue) { |
1833 | if (@$queue) { |
2081 | if (@$queue) { |
… | |
… | |
1891 | |
2139 | |
1892 | # here we export the classes and methods available to script code |
2140 | # here we export the classes and methods available to script code |
1893 | |
2141 | |
1894 | =pod |
2142 | =pod |
1895 | |
2143 | |
1896 | The following fucntions and emthods are available within a safe environment: |
2144 | The following functions and methods are available within a safe environment: |
1897 | |
2145 | |
1898 | cf::object contr pay_amount pay_player map |
2146 | cf::object contr pay_amount pay_player map |
1899 | cf::object::player player |
2147 | cf::object::player player |
1900 | cf::player peaceful |
2148 | cf::player peaceful |
1901 | cf::map trigger |
2149 | cf::map trigger |
… | |
… | |
1994 | The parameter C<$family> should best start with the name of the extension |
2242 | The parameter C<$family> should best start with the name of the extension |
1995 | using it, it should be unique. |
2243 | using it, it should be unique. |
1996 | |
2244 | |
1997 | =over 4 |
2245 | =over 4 |
1998 | |
2246 | |
1999 | =item $hashref = cf::db_get $family |
|
|
2000 | |
|
|
2001 | Return a hashref for use by the extension C<$family>, which can be |
|
|
2002 | modified. After modifications, you have to call C<cf::db_dirty> or |
|
|
2003 | C<cf::db_sync>. |
|
|
2004 | |
|
|
2005 | =item $value = cf::db_get $family => $key |
2247 | =item $value = cf::db_get $family => $key |
2006 | |
2248 | |
2007 | Returns a single value from the database |
2249 | Returns a single value from the database. |
2008 | |
|
|
2009 | =item cf::db_put $family => $hashref |
|
|
2010 | |
|
|
2011 | Stores the given family hashref into the database. Updates are delayed, if |
|
|
2012 | you want the data to be synced to disk immediately, use C<cf::db_sync>. |
|
|
2013 | |
2250 | |
2014 | =item cf::db_put $family => $key => $value |
2251 | =item cf::db_put $family => $key => $value |
2015 | |
2252 | |
2016 | Stores the given C<$value> in the family hash. Updates are delayed, if you |
2253 | Stores the given C<$value> in the family. |
2017 | want the data to be synced to disk immediately, use C<cf::db_sync>. |
|
|
2018 | |
|
|
2019 | =item cf::db_dirty |
|
|
2020 | |
|
|
2021 | Marks the database as dirty, to be updated at a later time. |
|
|
2022 | |
|
|
2023 | =item cf::db_sync |
|
|
2024 | |
|
|
2025 | Immediately write the database to disk I<if it is dirty>. |
|
|
2026 | |
2254 | |
2027 | =cut |
2255 | =cut |
2028 | |
2256 | |
2029 | our $DB; |
2257 | our $DB; |
2030 | |
2258 | |
2031 | { |
2259 | sub db_init { |
|
|
2260 | unless ($DB) { |
|
|
2261 | $DB = BDB::db_create $DB_ENV; |
|
|
2262 | |
|
|
2263 | cf::sync_job { |
|
|
2264 | eval { |
|
|
2265 | $DB->set_flags (BDB::CHKSUM); |
|
|
2266 | |
|
|
2267 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
2268 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
2269 | cf::cleanup "db_open(db): $!" if $!; |
|
|
2270 | }; |
|
|
2271 | cf::cleanup "db_open(db): $@" if $@; |
|
|
2272 | }; |
|
|
2273 | |
2032 | my $path = cf::localdir . "/database.pst"; |
2274 | my $path = cf::localdir . "/database.pst"; |
|
|
2275 | if (stat $path) { |
|
|
2276 | cf::sync_job { |
|
|
2277 | my $pst = Storable::retrieve $path; |
2033 | |
2278 | |
2034 | sub db_load() { |
2279 | cf::db_put (board => data => $pst->{board}); |
2035 | $DB = stat $path ? Storable::retrieve $path : { }; |
2280 | cf::db_put (guildrules => data => $pst->{guildrules}); |
2036 | } |
2281 | cf::db_put (rent => balance => $pst->{rent}{balance}); |
|
|
2282 | BDB::db_env_txn_checkpoint $DB_ENV; |
2037 | |
2283 | |
2038 | my $pid; |
2284 | unlink $path; |
2039 | |
|
|
2040 | sub db_save() { |
|
|
2041 | waitpid $pid, 0 if $pid; |
|
|
2042 | if (0 == ($pid = fork)) { |
|
|
2043 | $DB->{_meta}{version} = 1; |
|
|
2044 | Storable::nstore $DB, "$path~"; |
|
|
2045 | rename "$path~", $path; |
|
|
2046 | cf::_exit 0 if defined $pid; |
|
|
2047 | } |
2285 | }; |
2048 | } |
|
|
2049 | |
|
|
2050 | my $dirty; |
|
|
2051 | |
|
|
2052 | sub db_sync() { |
|
|
2053 | db_save if $dirty; |
|
|
2054 | undef $dirty; |
|
|
2055 | } |
|
|
2056 | |
|
|
2057 | my $idle = Event->idle (min => $TICK * 2.8, max => 10, repeat => 0, data => WF_AUTOCANCEL, cb => sub { |
|
|
2058 | db_sync; |
|
|
2059 | }); |
|
|
2060 | |
|
|
2061 | sub db_dirty() { |
|
|
2062 | $dirty = 1; |
|
|
2063 | $idle->start; |
|
|
2064 | } |
|
|
2065 | |
|
|
2066 | sub db_get($;$) { |
|
|
2067 | @_ >= 2 |
|
|
2068 | ? $DB->{$_[0]}{$_[1]} |
|
|
2069 | : ($DB->{$_[0]} ||= { }) |
|
|
2070 | } |
|
|
2071 | |
|
|
2072 | sub db_put($$;$) { |
|
|
2073 | if (@_ >= 3) { |
|
|
2074 | $DB->{$_[0]}{$_[1]} = $_[2]; |
|
|
2075 | } else { |
|
|
2076 | $DB->{$_[0]} = $_[1]; |
|
|
2077 | } |
|
|
2078 | db_dirty; |
|
|
2079 | } |
|
|
2080 | |
|
|
2081 | cf::global->attach ( |
|
|
2082 | prio => 10000, |
|
|
2083 | on_cleanup => sub { |
|
|
2084 | db_sync; |
|
|
2085 | }, |
2286 | } |
2086 | ); |
2287 | } |
|
|
2288 | } |
|
|
2289 | |
|
|
2290 | sub db_get($$) { |
|
|
2291 | my $key = "$_[0]/$_[1]"; |
|
|
2292 | |
|
|
2293 | cf::sync_job { |
|
|
2294 | BDB::db_get $DB, undef, $key, my $data; |
|
|
2295 | |
|
|
2296 | $! ? () |
|
|
2297 | : Compress::LZF::sthaw $data |
|
|
2298 | } |
|
|
2299 | } |
|
|
2300 | |
|
|
2301 | sub db_put($$$) { |
|
|
2302 | BDB::dbreq_pri 4; |
|
|
2303 | BDB::db_put $DB, undef, "$_[0]/$_[1]", Compress::LZF::sfreeze_cr $_[2], 0, sub { }; |
2087 | } |
2304 | } |
2088 | |
2305 | |
2089 | ############################################################################# |
2306 | ############################################################################# |
2090 | # the server's main() |
2307 | # the server's init and main functions |
|
|
2308 | |
|
|
2309 | sub load_facedata { |
|
|
2310 | my $path = sprintf "%s/facedata", cf::datadir; |
|
|
2311 | |
|
|
2312 | warn "loading facedata from $path\n"; |
|
|
2313 | |
|
|
2314 | my $facedata; |
|
|
2315 | 0 < aio_load $path, $facedata |
|
|
2316 | or die "$path: $!"; |
|
|
2317 | |
|
|
2318 | $facedata = Coro::Storable::thaw $facedata; |
|
|
2319 | |
|
|
2320 | $facedata->{version} == 2 |
|
|
2321 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
|
|
2322 | |
|
|
2323 | { |
|
|
2324 | my $faces = $facedata->{faceinfo}; |
|
|
2325 | |
|
|
2326 | while (my ($face, $info) = each %$faces) { |
|
|
2327 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
2328 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
|
|
2329 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
|
|
2330 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
|
|
2331 | Coro::cede; |
|
|
2332 | } |
|
|
2333 | |
|
|
2334 | while (my ($face, $info) = each %$faces) { |
|
|
2335 | next unless $info->{smooth}; |
|
|
2336 | my $idx = cf::face::find $face |
|
|
2337 | or next; |
|
|
2338 | if (my $smooth = cf::face::find $info->{smooth}) { |
|
|
2339 | cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; |
|
|
2340 | } else { |
|
|
2341 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
|
|
2342 | } |
|
|
2343 | Coro::cede; |
|
|
2344 | } |
|
|
2345 | } |
|
|
2346 | |
|
|
2347 | { |
|
|
2348 | my $anims = $facedata->{animinfo}; |
|
|
2349 | |
|
|
2350 | while (my ($anim, $info) = each %$anims) { |
|
|
2351 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
|
|
2352 | Coro::cede; |
|
|
2353 | } |
|
|
2354 | |
|
|
2355 | cf::anim::invalidate_all; # d'oh |
|
|
2356 | } |
|
|
2357 | |
|
|
2358 | 1 |
|
|
2359 | } |
|
|
2360 | |
|
|
2361 | sub reload_resources { |
|
|
2362 | load_resource_file sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
|
|
2363 | or die "unable to load regions file\n";#d# |
|
|
2364 | load_facedata |
|
|
2365 | or die "unable to load facedata\n";#d# |
|
|
2366 | } |
|
|
2367 | |
|
|
2368 | sub init { |
|
|
2369 | reload_resources; |
|
|
2370 | } |
2091 | |
2371 | |
2092 | sub cfg_load { |
2372 | sub cfg_load { |
2093 | open my $fh, "<:utf8", cf::confdir . "/config" |
2373 | open my $fh, "<:utf8", cf::confdir . "/config" |
2094 | or return; |
2374 | or return; |
2095 | |
2375 | |
… | |
… | |
2112 | |
2392 | |
2113 | sub main { |
2393 | sub main { |
2114 | # we must not ever block the main coroutine |
2394 | # we must not ever block the main coroutine |
2115 | local $Coro::idle = sub { |
2395 | local $Coro::idle = sub { |
2116 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
2396 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
|
|
2397 | (async { |
2117 | async { Event::one_event }; |
2398 | Event::one_event; |
|
|
2399 | })->prio (Coro::PRIO_MAX); |
2118 | }; |
2400 | }; |
2119 | |
2401 | |
2120 | cfg_load; |
2402 | cfg_load; |
2121 | db_load; |
2403 | db_init; |
2122 | load_extensions; |
2404 | load_extensions; |
|
|
2405 | |
|
|
2406 | $TICK_WATCHER->start; |
2123 | Event::loop; |
2407 | Event::loop; |
2124 | } |
2408 | } |
2125 | |
2409 | |
2126 | ############################################################################# |
2410 | ############################################################################# |
2127 | # initialisation |
2411 | # initialisation and cleanup |
|
|
2412 | |
|
|
2413 | # install some emergency cleanup handlers |
|
|
2414 | BEGIN { |
|
|
2415 | for my $signal (qw(INT HUP TERM)) { |
|
|
2416 | Event->signal ( |
|
|
2417 | reentrant => 0, |
|
|
2418 | data => WF_AUTOCANCEL, |
|
|
2419 | signal => $signal, |
|
|
2420 | prio => 0, |
|
|
2421 | cb => sub { |
|
|
2422 | cf::cleanup "SIG$signal"; |
|
|
2423 | }, |
|
|
2424 | ); |
|
|
2425 | } |
|
|
2426 | } |
|
|
2427 | |
|
|
2428 | sub emergency_save() { |
|
|
2429 | my $freeze_guard = cf::freeze_mainloop; |
|
|
2430 | |
|
|
2431 | warn "enter emergency perl save\n"; |
|
|
2432 | |
|
|
2433 | cf::sync_job { |
|
|
2434 | # use a peculiar iteration method to avoid tripping on perl |
|
|
2435 | # refcount bugs in for. also avoids problems with players |
|
|
2436 | # and maps saved/destroyed asynchronously. |
|
|
2437 | warn "begin emergency player save\n"; |
|
|
2438 | for my $login (keys %cf::PLAYER) { |
|
|
2439 | my $pl = $cf::PLAYER{$login} or next; |
|
|
2440 | $pl->valid or next; |
|
|
2441 | $pl->save; |
|
|
2442 | } |
|
|
2443 | warn "end emergency player save\n"; |
|
|
2444 | |
|
|
2445 | warn "begin emergency map save\n"; |
|
|
2446 | for my $path (keys %cf::MAP) { |
|
|
2447 | my $map = $cf::MAP{$path} or next; |
|
|
2448 | $map->valid or next; |
|
|
2449 | $map->save; |
|
|
2450 | } |
|
|
2451 | warn "end emergency map save\n"; |
|
|
2452 | |
|
|
2453 | warn "begin emergency database checkpoint\n"; |
|
|
2454 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
2455 | warn "end emergency database checkpoint\n"; |
|
|
2456 | }; |
|
|
2457 | |
|
|
2458 | warn "leave emergency perl save\n"; |
|
|
2459 | } |
|
|
2460 | |
|
|
2461 | sub post_cleanup { |
|
|
2462 | my ($make_core) = @_; |
|
|
2463 | |
|
|
2464 | warn Carp::longmess "post_cleanup backtrace" |
|
|
2465 | if $make_core; |
|
|
2466 | } |
2128 | |
2467 | |
2129 | sub reload() { |
2468 | sub reload() { |
2130 | # can/must only be called in main |
2469 | # can/must only be called in main |
2131 | if ($Coro::current != $Coro::main) { |
2470 | if ($Coro::current != $Coro::main) { |
2132 | warn "can only reload from main coroutine\n"; |
2471 | warn "can only reload from main coroutine"; |
2133 | return; |
2472 | return; |
2134 | } |
2473 | } |
2135 | |
2474 | |
2136 | warn "reloading..."; |
2475 | warn "reloading..."; |
2137 | |
2476 | |
2138 | my $guard = freeze_mainloop; |
2477 | warn "entering sync_job"; |
|
|
2478 | |
|
|
2479 | cf::sync_job { |
|
|
2480 | cf::write_runtime; # external watchdog should not bark |
2139 | cf::emergency_save; |
2481 | cf::emergency_save; |
|
|
2482 | cf::write_runtime; # external watchdog should not bark |
2140 | |
2483 | |
2141 | eval { |
2484 | warn "syncing database to disk"; |
|
|
2485 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
2486 | |
2142 | # if anything goes wrong in here, we should simply crash as we already saved |
2487 | # if anything goes wrong in here, we should simply crash as we already saved |
2143 | |
2488 | |
2144 | # cancel all watchers |
2489 | warn "cancelling all WF_AUTOCANCEL watchers"; |
2145 | for (Event::all_watchers) { |
2490 | for (Event::all_watchers) { |
2146 | $_->cancel if $_->data & WF_AUTOCANCEL; |
2491 | $_->cancel if $_->data & WF_AUTOCANCEL; |
2147 | } |
2492 | } |
2148 | |
2493 | |
|
|
2494 | warn "flushing outstanding aio requests"; |
|
|
2495 | for (;;) { |
|
|
2496 | BDB::flush; |
|
|
2497 | IO::AIO::flush; |
|
|
2498 | Coro::cede; |
|
|
2499 | last unless IO::AIO::nreqs || BDB::nreqs; |
|
|
2500 | warn "iterate..."; |
|
|
2501 | } |
|
|
2502 | |
|
|
2503 | ++$RELOAD; |
|
|
2504 | |
2149 | # cancel all extension coros |
2505 | warn "cancelling all extension coros"; |
2150 | $_->cancel for values %EXT_CORO; |
2506 | $_->cancel for values %EXT_CORO; |
2151 | %EXT_CORO = (); |
2507 | %EXT_CORO = (); |
2152 | |
2508 | |
2153 | # unload all extensions |
2509 | warn "removing commands"; |
2154 | for (@exts) { |
2510 | %COMMAND = (); |
|
|
2511 | |
|
|
2512 | warn "removing ext commands"; |
|
|
2513 | %EXTCMD = (); |
|
|
2514 | |
|
|
2515 | warn "unloading/nuking all extensions"; |
|
|
2516 | for my $pkg (@EXTS) { |
2155 | warn "unloading <$_>"; |
2517 | warn "... unloading $pkg"; |
2156 | unload_extension $_; |
2518 | |
|
|
2519 | if (my $cb = $pkg->can ("unload")) { |
|
|
2520 | eval { |
|
|
2521 | $cb->($pkg); |
|
|
2522 | 1 |
|
|
2523 | } or warn "$pkg unloaded, but with errors: $@"; |
2157 | } |
2524 | } |
2158 | |
2525 | |
|
|
2526 | warn "... nuking $pkg"; |
|
|
2527 | Symbol::delete_package $pkg; |
|
|
2528 | } |
|
|
2529 | |
2159 | # unload all modules loaded from $LIBDIR |
2530 | warn "unloading all perl modules loaded from $LIBDIR"; |
2160 | while (my ($k, $v) = each %INC) { |
2531 | while (my ($k, $v) = each %INC) { |
2161 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
2532 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
2162 | |
2533 | |
2163 | warn "removing <$k>"; |
2534 | warn "... unloading $k"; |
2164 | delete $INC{$k}; |
2535 | delete $INC{$k}; |
2165 | |
2536 | |
2166 | $k =~ s/\.pm$//; |
2537 | $k =~ s/\.pm$//; |
2167 | $k =~ s/\//::/g; |
2538 | $k =~ s/\//::/g; |
2168 | |
2539 | |
… | |
… | |
2171 | } |
2542 | } |
2172 | |
2543 | |
2173 | Symbol::delete_package $k; |
2544 | Symbol::delete_package $k; |
2174 | } |
2545 | } |
2175 | |
2546 | |
2176 | # sync database to disk |
|
|
2177 | cf::db_sync; |
|
|
2178 | IO::AIO::flush; |
|
|
2179 | |
|
|
2180 | # get rid of safe::, as good as possible |
2547 | warn "getting rid of safe::, as good as possible"; |
2181 | Symbol::delete_package "safe::$_" |
2548 | Symbol::delete_package "safe::$_" |
2182 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
2549 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
2183 | |
2550 | |
2184 | # remove register_script_function callbacks |
|
|
2185 | # TODO |
|
|
2186 | |
|
|
2187 | # unload cf.pm "a bit" |
2551 | warn "unloading cf.pm \"a bit\""; |
2188 | delete $INC{"cf.pm"}; |
2552 | delete $INC{"cf.pm"}; |
2189 | |
2553 | |
2190 | # don't, removes xs symbols, too, |
2554 | # don't, removes xs symbols, too, |
2191 | # and global variables created in xs |
2555 | # and global variables created in xs |
2192 | #Symbol::delete_package __PACKAGE__; |
2556 | #Symbol::delete_package __PACKAGE__; |
2193 | |
2557 | |
2194 | # reload cf.pm |
2558 | warn "unload completed, starting to reload now"; |
|
|
2559 | |
2195 | warn "reloading cf.pm"; |
2560 | warn "reloading cf.pm"; |
2196 | require cf; |
2561 | require cf; |
2197 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2562 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2198 | |
2563 | |
2199 | # load config and database again |
2564 | warn "loading config and database again"; |
2200 | cf::cfg_load; |
2565 | cf::cfg_load; |
2201 | cf::db_load; |
|
|
2202 | |
2566 | |
2203 | # load extensions |
|
|
2204 | warn "load extensions"; |
2567 | warn "loading extensions"; |
2205 | cf::load_extensions; |
2568 | cf::load_extensions; |
2206 | |
2569 | |
2207 | # reattach attachments to objects |
2570 | warn "reattaching attachments to objects/players"; |
2208 | warn "reattach"; |
2571 | _global_reattach; # objects, sockets |
2209 | _global_reattach; |
2572 | warn "reattaching attachments to maps"; |
2210 | reattach $_ for values %MAP; |
2573 | reattach $_ for values %MAP; |
2211 | }; |
2574 | warn "reattaching attachments to players"; |
|
|
2575 | reattach $_ for values %PLAYER; |
2212 | |
2576 | |
2213 | if ($@) { |
2577 | warn "loading reloadable resources"; |
|
|
2578 | reload_resources; |
|
|
2579 | |
|
|
2580 | warn "leaving sync_job"; |
|
|
2581 | |
|
|
2582 | 1 |
|
|
2583 | } or do { |
2214 | warn $@; |
2584 | warn $@; |
2215 | warn "error while reloading, exiting."; |
2585 | warn "error while reloading, exiting."; |
2216 | exit 1; |
2586 | exit 1; |
2217 | } |
2587 | }; |
2218 | |
2588 | |
2219 | warn "reloaded successfully"; |
2589 | warn "reloaded"; |
2220 | }; |
2590 | }; |
2221 | |
2591 | |
2222 | ############################################################################# |
2592 | our $RELOAD_WATCHER; # used only during reload |
2223 | |
|
|
2224 | unless ($LINK_MAP) { |
|
|
2225 | $LINK_MAP = cf::map::new; |
|
|
2226 | |
|
|
2227 | $LINK_MAP->width (41); |
|
|
2228 | $LINK_MAP->height (41); |
|
|
2229 | $LINK_MAP->alloc; |
|
|
2230 | $LINK_MAP->path ("{link}"); |
|
|
2231 | $LINK_MAP->{path} = bless { path => "{link}" }, "cf::path"; |
|
|
2232 | $LINK_MAP->in_memory (MAP_IN_MEMORY); |
|
|
2233 | |
|
|
2234 | # dirty hack because... archetypes are not yet loaded |
|
|
2235 | Event->timer ( |
|
|
2236 | after => 10, |
|
|
2237 | cb => sub { |
|
|
2238 | $_[0]->w->cancel; |
|
|
2239 | |
|
|
2240 | # provide some exits "home" |
|
|
2241 | my $exit = cf::object::new "exit"; |
|
|
2242 | |
|
|
2243 | $exit->slaying ($EMERGENCY_POSITION->[0]); |
|
|
2244 | $exit->stats->hp ($EMERGENCY_POSITION->[1]); |
|
|
2245 | $exit->stats->sp ($EMERGENCY_POSITION->[2]); |
|
|
2246 | |
|
|
2247 | $LINK_MAP->insert ($exit->clone, 19, 19); |
|
|
2248 | $LINK_MAP->insert ($exit->clone, 19, 20); |
|
|
2249 | $LINK_MAP->insert ($exit->clone, 19, 21); |
|
|
2250 | $LINK_MAP->insert ($exit->clone, 20, 19); |
|
|
2251 | $LINK_MAP->insert ($exit->clone, 20, 21); |
|
|
2252 | $LINK_MAP->insert ($exit->clone, 21, 19); |
|
|
2253 | $LINK_MAP->insert ($exit->clone, 21, 20); |
|
|
2254 | $LINK_MAP->insert ($exit->clone, 21, 21); |
|
|
2255 | |
|
|
2256 | $exit->destroy; |
|
|
2257 | }); |
|
|
2258 | |
|
|
2259 | $LINK_MAP->{deny_save} = 1; |
|
|
2260 | $LINK_MAP->{deny_reset} = 1; |
|
|
2261 | |
|
|
2262 | $cf::MAP{$LINK_MAP->path} = $LINK_MAP; |
|
|
2263 | } |
|
|
2264 | |
|
|
2265 | register "<global>", __PACKAGE__; |
|
|
2266 | |
2593 | |
2267 | register_command "reload" => sub { |
2594 | register_command "reload" => sub { |
2268 | my ($who, $arg) = @_; |
2595 | my ($who, $arg) = @_; |
2269 | |
2596 | |
2270 | if ($who->flag (FLAG_WIZ)) { |
2597 | if ($who->flag (FLAG_WIZ)) { |
2271 | $who->message ("start of reload."); |
2598 | $who->message ("reloading server."); |
|
|
2599 | |
|
|
2600 | # doing reload synchronously and two reloads happen back-to-back, |
|
|
2601 | # coro crashes during coro_state_free->destroy here. |
|
|
2602 | |
|
|
2603 | $RELOAD_WATCHER ||= Event->timer ( |
|
|
2604 | reentrant => 0, |
|
|
2605 | after => 0, |
|
|
2606 | data => WF_AUTOCANCEL, |
|
|
2607 | cb => sub { |
2272 | reload; |
2608 | reload; |
2273 | $who->message ("end of reload."); |
2609 | undef $RELOAD_WATCHER; |
|
|
2610 | }, |
|
|
2611 | ); |
2274 | } |
2612 | } |
2275 | }; |
2613 | }; |
2276 | |
2614 | |
2277 | unshift @INC, $LIBDIR; |
2615 | unshift @INC, $LIBDIR; |
|
|
2616 | |
|
|
2617 | my $bug_warning = 0; |
2278 | |
2618 | |
2279 | $TICK_WATCHER = Event->timer ( |
2619 | $TICK_WATCHER = Event->timer ( |
2280 | reentrant => 0, |
2620 | reentrant => 0, |
|
|
2621 | parked => 1, |
2281 | prio => 0, |
2622 | prio => 0, |
2282 | at => $NEXT_TICK || $TICK, |
2623 | at => $NEXT_TICK || $TICK, |
2283 | data => WF_AUTOCANCEL, |
2624 | data => WF_AUTOCANCEL, |
2284 | cb => sub { |
2625 | cb => sub { |
|
|
2626 | if ($Coro::current != $Coro::main) { |
|
|
2627 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
|
|
2628 | unless ++$bug_warning > 10; |
|
|
2629 | return; |
|
|
2630 | } |
|
|
2631 | |
|
|
2632 | $NOW = Event::time; |
|
|
2633 | |
2285 | cf::server_tick; # one server iteration |
2634 | cf::server_tick; # one server iteration |
2286 | $RUNTIME += $TICK; |
2635 | $RUNTIME += $TICK; |
2287 | $NEXT_TICK += $TICK; |
2636 | $NEXT_TICK += $TICK; |
|
|
2637 | |
|
|
2638 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
2639 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
2640 | Coro::async_pool { |
|
|
2641 | write_runtime |
|
|
2642 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
2643 | }; |
|
|
2644 | } |
|
|
2645 | |
|
|
2646 | $WAIT_FOR_TICK->broadcast; |
|
|
2647 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
|
|
2648 | |
|
|
2649 | # my $AFTER = Event::time; |
|
|
2650 | # warn $AFTER - $NOW;#d# |
2288 | |
2651 | |
2289 | # if we are delayed by four ticks or more, skip them all |
2652 | # if we are delayed by four ticks or more, skip them all |
2290 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2653 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2291 | |
2654 | |
2292 | $TICK_WATCHER->at ($NEXT_TICK); |
2655 | $TICK_WATCHER->at ($NEXT_TICK); |
2293 | $TICK_WATCHER->start; |
2656 | $TICK_WATCHER->start; |
2294 | }, |
2657 | }, |
2295 | ); |
2658 | ); |
2296 | |
2659 | |
|
|
2660 | { |
2297 | IO::AIO::max_poll_time $TICK * 0.2; |
2661 | BDB::max_poll_time $TICK * 0.1; |
2298 | |
2662 | $BDB_POLL_WATCHER = Event->io ( |
2299 | Event->io ( |
2663 | reentrant => 0, |
2300 | fd => IO::AIO::poll_fileno, |
2664 | fd => BDB::poll_fileno, |
2301 | poll => 'r', |
2665 | poll => 'r', |
2302 | prio => 5, |
2666 | prio => 0, |
2303 | data => WF_AUTOCANCEL, |
|
|
2304 | cb => \&IO::AIO::poll_cb, |
|
|
2305 | ); |
|
|
2306 | |
|
|
2307 | Event->timer ( |
|
|
2308 | data => WF_AUTOCANCEL, |
2667 | data => WF_AUTOCANCEL, |
2309 | after => 0, |
2668 | cb => \&BDB::poll_cb, |
2310 | interval => 10, |
2669 | ); |
2311 | cb => sub { |
2670 | BDB::min_parallel 8; |
2312 | (Coro::unblock_sub { |
2671 | |
2313 | write_runtime |
2672 | BDB::set_sync_prepare { |
2314 | or warn "ERROR: unable to write runtime file: $!"; |
2673 | my $status; |
|
|
2674 | my $current = $Coro::current; |
|
|
2675 | ( |
|
|
2676 | sub { |
|
|
2677 | $status = $!; |
|
|
2678 | $current->ready; undef $current; |
|
|
2679 | }, |
|
|
2680 | sub { |
|
|
2681 | Coro::schedule while defined $current; |
|
|
2682 | $! = $status; |
|
|
2683 | }, |
|
|
2684 | ) |
|
|
2685 | }; |
|
|
2686 | |
|
|
2687 | unless ($DB_ENV) { |
|
|
2688 | $DB_ENV = BDB::db_env_create; |
|
|
2689 | |
|
|
2690 | cf::sync_job { |
|
|
2691 | eval { |
|
|
2692 | BDB::db_env_open |
|
|
2693 | $DB_ENV, |
|
|
2694 | $BDB_ENV_DIR, |
|
|
2695 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
|
|
2696 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
|
|
2697 | 0666; |
|
|
2698 | |
|
|
2699 | cf::cleanup "db_env_open($BDB_ENV_DIR): $!" if $!; |
|
|
2700 | |
|
|
2701 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
2702 | $DB_ENV->set_lk_detect; |
|
|
2703 | }; |
|
|
2704 | |
|
|
2705 | cf::cleanup "db_env_open(db): $@" if $@; |
2315 | })->(); |
2706 | }; |
2316 | }, |
2707 | } |
2317 | ); |
2708 | } |
|
|
2709 | |
|
|
2710 | { |
|
|
2711 | IO::AIO::min_parallel 8; |
|
|
2712 | |
|
|
2713 | undef $Coro::AIO::WATCHER; |
|
|
2714 | IO::AIO::max_poll_time $TICK * 0.1; |
|
|
2715 | $AIO_POLL_WATCHER = Event->io ( |
|
|
2716 | reentrant => 0, |
|
|
2717 | data => WF_AUTOCANCEL, |
|
|
2718 | fd => IO::AIO::poll_fileno, |
|
|
2719 | poll => 'r', |
|
|
2720 | prio => 6, |
|
|
2721 | cb => \&IO::AIO::poll_cb, |
|
|
2722 | ); |
|
|
2723 | } |
2318 | |
2724 | |
2319 | END { cf::emergency_save } |
2725 | END { cf::emergency_save } |
2320 | |
2726 | |
2321 | 1 |
2727 | 1 |
2322 | |
2728 | |