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1 | # |
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2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
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3 | # |
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4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
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5 | # |
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6 | # Deliantra is free software: you can redistribute it and/or modify |
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7 | # it under the terms of the GNU General Public License as published by |
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8 | # the Free Software Foundation, either version 3 of the License, or |
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9 | # (at your option) any later version. |
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10 | # |
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11 | # This program is distributed in the hope that it will be useful, |
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12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | # GNU General Public License for more details. |
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15 | # |
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16 | # You should have received a copy of the GNU General Public License |
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17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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18 | # |
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19 | # The authors can be reached via e-mail to <support@deliantra.net> |
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20 | # |
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21 | |
1 | package cf; |
22 | package cf; |
2 | |
23 | |
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24 | use 5.10.0; |
3 | use utf8; |
25 | use utf8; |
4 | use strict; |
26 | use strict "vars", "subs"; |
5 | |
27 | |
6 | use Symbol; |
28 | use Symbol; |
7 | use List::Util; |
29 | use List::Util; |
8 | use Socket; |
30 | use Socket; |
9 | use EV; |
31 | use EV; |
10 | use Opcode; |
32 | use Opcode; |
11 | use Safe; |
33 | use Safe; |
12 | use Safe::Hole; |
34 | use Safe::Hole; |
13 | use Storable (); |
35 | use Storable (); |
14 | |
36 | |
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37 | use Guard (); |
15 | use Coro 4.1 (); |
38 | use Coro (); |
16 | use Coro::State; |
39 | use Coro::State; |
17 | use Coro::Handle; |
40 | use Coro::Handle; |
18 | use Coro::EV; |
41 | use Coro::EV; |
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42 | use Coro::AnyEvent; |
19 | use Coro::Timer; |
43 | use Coro::Timer; |
20 | use Coro::Signal; |
44 | use Coro::Signal; |
21 | use Coro::Semaphore; |
45 | use Coro::Semaphore; |
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46 | use Coro::SemaphoreSet; |
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47 | use Coro::AnyEvent; |
22 | use Coro::AIO; |
48 | use Coro::AIO; |
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49 | use Coro::BDB 1.6; |
23 | use Coro::Storable; |
50 | use Coro::Storable; |
24 | use Coro::Util (); |
51 | use Coro::Util (); |
25 | |
52 | |
26 | use JSON::XS (); |
53 | use JSON::XS 2.01 (); |
27 | use BDB (); |
54 | use BDB (); |
28 | use Data::Dumper; |
55 | use Data::Dumper; |
29 | use Digest::MD5; |
56 | use Digest::MD5; |
30 | use Fcntl; |
57 | use Fcntl; |
31 | use YAML::Syck (); |
58 | use YAML (); |
32 | use IO::AIO 2.51 (); |
59 | use IO::AIO (); |
33 | use Time::HiRes; |
60 | use Time::HiRes; |
34 | use Compress::LZF; |
61 | use Compress::LZF; |
35 | use Digest::MD5 (); |
62 | use Digest::MD5 (); |
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63 | |
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64 | AnyEvent::detect; |
36 | |
65 | |
37 | # configure various modules to our taste |
66 | # configure various modules to our taste |
38 | # |
67 | # |
39 | $Storable::canonical = 1; # reduce rsync transfers |
68 | $Storable::canonical = 1; # reduce rsync transfers |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
69 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
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70 | |
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71 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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72 | |
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73 | # make sure c-lzf reinitialises itself |
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74 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
41 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
75 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | |
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43 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
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44 | $YAML::Syck::ImplicitUnicode = 1; |
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45 | |
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46 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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47 | |
76 | |
48 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
77 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
49 | |
78 | |
50 | our %COMMAND = (); |
79 | our %COMMAND = (); |
51 | our %COMMAND_TIME = (); |
80 | our %COMMAND_TIME = (); |
… | |
… | |
54 | our %EXTCMD = (); |
83 | our %EXTCMD = (); |
55 | our %EXTICMD = (); |
84 | our %EXTICMD = (); |
56 | our %EXT_CORO = (); # coroutines bound to extensions |
85 | our %EXT_CORO = (); # coroutines bound to extensions |
57 | our %EXT_MAP = (); # pluggable maps |
86 | our %EXT_MAP = (); # pluggable maps |
58 | |
87 | |
59 | our $RELOAD; # number of reloads so far |
88 | our $RELOAD; # number of reloads so far, non-zero while in reload |
60 | our @EVENT; |
89 | our @EVENT; |
61 | |
90 | |
62 | our $CONFDIR = confdir; |
91 | our $CONFDIR = confdir; |
63 | our $DATADIR = datadir; |
92 | our $DATADIR = datadir; |
64 | our $LIBDIR = "$DATADIR/ext"; |
93 | our $LIBDIR = "$DATADIR/ext"; |
65 | our $PODDIR = "$DATADIR/pod"; |
94 | our $PODDIR = "$DATADIR/pod"; |
66 | our $MAPDIR = "$DATADIR/" . mapdir; |
95 | our $MAPDIR = "$DATADIR/" . mapdir; |
67 | our $LOCALDIR = localdir; |
96 | our $LOCALDIR = localdir; |
68 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
97 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
69 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
98 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
70 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
99 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
71 | our $RANDOMDIR = "$LOCALDIR/random"; |
100 | our $RANDOMDIR = "$LOCALDIR/random"; |
72 | our $BDBDIR = "$LOCALDIR/db"; |
101 | our $BDBDIR = "$LOCALDIR/db"; |
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102 | our $PIDFILE = "$LOCALDIR/pid"; |
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103 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
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104 | |
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105 | our %RESOURCE; |
73 | |
106 | |
74 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
107 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
75 | our $TICK_WATCHER; |
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76 | our $AIO_POLL_WATCHER; |
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77 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
108 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
78 | our $NEXT_TICK; |
109 | our $NEXT_TICK; |
79 | our $NOW; |
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80 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
110 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
81 | |
111 | |
82 | our $BDB_POLL_WATCHER; |
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83 | our $BDB_DEADLOCK_WATCHER; |
112 | our $BDB_DEADLOCK_WATCHER; |
84 | our $BDB_CHECKPOINT_WATCHER; |
113 | our $BDB_CHECKPOINT_WATCHER; |
85 | our $BDB_TRICKLE_WATCHER; |
114 | our $BDB_TRICKLE_WATCHER; |
86 | our $DB_ENV; |
115 | our $DB_ENV; |
87 | |
116 | |
88 | our %CFG; |
117 | our %CFG; |
89 | |
118 | |
90 | our $UPTIME; $UPTIME ||= time; |
119 | our $UPTIME; $UPTIME ||= time; |
91 | our $RUNTIME; |
120 | our $RUNTIME; |
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121 | our $NOW; |
92 | |
122 | |
93 | our (%PLAYER, %PLAYER_LOADING); # all users |
123 | our (%PLAYER, %PLAYER_LOADING); # all users |
94 | our (%MAP, %MAP_LOADING ); # all maps |
124 | our (%MAP, %MAP_LOADING ); # all maps |
95 | our $LINK_MAP; # the special {link} map, which is always available |
125 | our $LINK_MAP; # the special {link} map, which is always available |
96 | |
126 | |
97 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
127 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
98 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
128 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
99 | |
129 | |
100 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
130 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
101 | our $LOADAVG; # same thing, but with alpha-smoothing |
131 | our $LOADAVG; # same thing, but with alpha-smoothing |
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132 | our $JITTER; # average jitter |
102 | our $tick_start; # for load detecting purposes |
133 | our $TICK_START; # for load detecting purposes |
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134 | |
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135 | our @POST_INIT; |
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136 | |
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137 | our $REATTACH_ON_RELOAD; # ste to true to force object reattach on reload (slow) |
103 | |
138 | |
104 | binmode STDOUT; |
139 | binmode STDOUT; |
105 | binmode STDERR; |
140 | binmode STDERR; |
106 | |
141 | |
107 | # read virtual server time, if available |
142 | # read virtual server time, if available |
108 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
143 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
109 | open my $fh, "<", "$LOCALDIR/runtime" |
144 | open my $fh, "<", $RUNTIMEFILE |
110 | or die "unable to read runtime file: $!"; |
145 | or die "unable to read $RUNTIMEFILE file: $!"; |
111 | $RUNTIME = <$fh> + 0.; |
146 | $RUNTIME = <$fh> + 0.; |
112 | } |
147 | } |
113 | |
148 | |
114 | mkdir $_ |
149 | mkdir $_ |
115 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
150 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
… | |
… | |
191 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
226 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
192 | |
227 | |
193 | LOG llevError, $msg; |
228 | LOG llevError, $msg; |
194 | }; |
229 | }; |
195 | } |
230 | } |
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231 | |
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232 | $Coro::State::DIEHOOK = sub { |
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233 | return unless $^S eq 0; # "eq", not "==" |
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234 | |
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235 | if ($Coro::current == $Coro::main) {#d# |
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236 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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237 | return;#d# |
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238 | }#d# |
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239 | |
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240 | # kill coroutine otherwise |
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241 | warn Carp::longmess $_[0]; |
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242 | Coro::terminate |
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243 | }; |
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244 | |
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245 | $SIG{__DIE__} = sub { }; #d#? |
196 | |
246 | |
197 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
247 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
198 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
248 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
199 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
249 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
200 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
250 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
207 | for my $pkg (qw( |
257 | for my $pkg (qw( |
208 | cf::global cf::attachable |
258 | cf::global cf::attachable |
209 | cf::object cf::object::player |
259 | cf::object cf::object::player |
210 | cf::client cf::player |
260 | cf::client cf::player |
211 | cf::arch cf::living |
261 | cf::arch cf::living |
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262 | cf::map cf::mapspace |
212 | cf::map cf::party cf::region |
263 | cf::party cf::region |
213 | )) { |
264 | )) { |
214 | no strict 'refs'; |
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215 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
265 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
216 | } |
266 | } |
217 | |
267 | |
218 | $EV::DIED = sub { |
268 | $EV::DIED = sub { |
219 | warn "error in event callback: @_"; |
269 | warn "error in event callback: @_"; |
… | |
… | |
246 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
296 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
247 | $d |
297 | $d |
248 | } || "[unable to dump $_[0]: '$@']"; |
298 | } || "[unable to dump $_[0]: '$@']"; |
249 | } |
299 | } |
250 | |
300 | |
251 | =item $ref = cf::from_json $json |
301 | =item $ref = cf::decode_json $json |
252 | |
302 | |
253 | Converts a JSON string into the corresponding perl data structure. |
303 | Converts a JSON string into the corresponding perl data structure. |
254 | |
304 | |
255 | =item $json = cf::to_json $ref |
305 | =item $json = cf::encode_json $ref |
256 | |
306 | |
257 | Converts a perl data structure into its JSON representation. |
307 | Converts a perl data structure into its JSON representation. |
258 | |
308 | |
259 | =cut |
309 | =cut |
260 | |
310 | |
261 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
311 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
262 | |
312 | |
263 | sub to_json ($) { $json_coder->encode ($_[0]) } |
313 | sub encode_json($) { $json_coder->encode ($_[0]) } |
264 | sub from_json ($) { $json_coder->decode ($_[0]) } |
314 | sub decode_json($) { $json_coder->decode ($_[0]) } |
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315 | |
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316 | =item cf::post_init { BLOCK } |
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317 | |
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318 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
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319 | but I<before> the server starts ticking again. |
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320 | |
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321 | The cdoeblock will have a single boolean argument to indicate whether this |
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322 | is a reload or not. |
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323 | |
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324 | =cut |
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325 | |
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326 | sub post_init(&) { |
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327 | push @POST_INIT, shift; |
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328 | } |
265 | |
329 | |
266 | =item cf::lock_wait $string |
330 | =item cf::lock_wait $string |
267 | |
331 | |
268 | Wait until the given lock is available. See cf::lock_acquire. |
332 | Wait until the given lock is available. See cf::lock_acquire. |
269 | |
333 | |
270 | =item my $lock = cf::lock_acquire $string |
334 | =item my $lock = cf::lock_acquire $string |
271 | |
335 | |
272 | Wait until the given lock is available and then acquires it and returns |
336 | Wait until the given lock is available and then acquires it and returns |
273 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
337 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
274 | for example when the coroutine gets canceled), the lock is automatically |
338 | for example when the coroutine gets canceled), the lock is automatically |
275 | returned. |
339 | returned. |
276 | |
340 | |
277 | Locks are *not* recursive, locking from the same coro twice results in a |
341 | Locks are *not* recursive, locking from the same coro twice results in a |
278 | deadlocked coro. |
342 | deadlocked coro. |
… | |
… | |
284 | |
348 | |
285 | Return true if the lock is currently active, i.e. somebody has locked it. |
349 | Return true if the lock is currently active, i.e. somebody has locked it. |
286 | |
350 | |
287 | =cut |
351 | =cut |
288 | |
352 | |
289 | our %LOCK; |
353 | our $LOCKS = new Coro::SemaphoreSet; |
290 | our %LOCKER;#d# |
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291 | |
354 | |
292 | sub lock_wait($) { |
355 | sub lock_wait($) { |
293 | my ($key) = @_; |
356 | $LOCKS->wait ($_[0]); |
294 | |
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295 | if ($LOCKER{$key} == $Coro::current) {#d# |
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296 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
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297 | return;#d# |
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298 | }#d# |
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299 | |
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300 | # wait for lock, if any |
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301 | while ($LOCK{$key}) { |
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302 | push @{ $LOCK{$key} }, $Coro::current; |
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303 | Coro::schedule; |
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304 | } |
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305 | } |
357 | } |
306 | |
358 | |
307 | sub lock_acquire($) { |
359 | sub lock_acquire($) { |
308 | my ($key) = @_; |
360 | $LOCKS->guard ($_[0]) |
309 | |
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310 | # wait, to be sure we are not locked |
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311 | lock_wait $key; |
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312 | |
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313 | $LOCK{$key} = []; |
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314 | $LOCKER{$key} = $Coro::current;#d# |
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315 | |
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316 | Coro::guard { |
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317 | delete $LOCKER{$key};#d# |
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318 | # wake up all waiters, to be on the safe side |
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319 | $_->ready for @{ delete $LOCK{$key} }; |
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320 | } |
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321 | } |
361 | } |
322 | |
362 | |
323 | sub lock_active($) { |
363 | sub lock_active($) { |
324 | my ($key) = @_; |
364 | $LOCKS->count ($_[0]) < 1 |
325 | |
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326 | ! ! $LOCK{$key} |
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327 | } |
365 | } |
328 | |
366 | |
329 | sub freeze_mainloop { |
367 | sub freeze_mainloop { |
330 | return unless $TICK_WATCHER->is_active; |
368 | tick_inhibit_inc; |
331 | |
369 | |
332 | my $guard = Coro::guard { |
370 | &Guard::guard (\&tick_inhibit_dec); |
333 | $TICK_WATCHER->start; |
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334 | }; |
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335 | $TICK_WATCHER->stop; |
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336 | $guard |
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337 | } |
371 | } |
338 | |
372 | |
339 | =item cf::periodic $interval, $cb |
373 | =item cf::periodic $interval, $cb |
340 | |
374 | |
341 | Like EV::periodic, but randomly selects a starting point so that the actions |
375 | Like EV::periodic, but randomly selects a starting point so that the actions |
… | |
… | |
396 | } |
430 | } |
397 | } |
431 | } |
398 | }; |
432 | }; |
399 | |
433 | |
400 | sub get_slot($;$$) { |
434 | sub get_slot($;$$) { |
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435 | return if tick_inhibit || $Coro::current == $Coro::main; |
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436 | |
401 | my ($time, $pri, $name) = @_; |
437 | my ($time, $pri, $name) = @_; |
402 | |
438 | |
403 | $time = $TICK * .6 if $time > $TICK * .6; |
439 | $time = $TICK * .6 if $time > $TICK * .6; |
404 | my $sig = new Coro::Signal; |
440 | my $sig = new Coro::Signal; |
405 | |
441 | |
… | |
… | |
442 | # this is the main coro, too bad, we have to block |
478 | # this is the main coro, too bad, we have to block |
443 | # till the operation succeeds, freezing the server :/ |
479 | # till the operation succeeds, freezing the server :/ |
444 | |
480 | |
445 | LOG llevError, Carp::longmess "sync job";#d# |
481 | LOG llevError, Carp::longmess "sync job";#d# |
446 | |
482 | |
447 | # TODO: use suspend/resume instead |
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448 | # (but this is cancel-safe) |
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449 | my $freeze_guard = freeze_mainloop; |
483 | my $freeze_guard = freeze_mainloop; |
450 | |
484 | |
451 | my $busy = 1; |
485 | my $busy = 1; |
452 | my @res; |
486 | my @res; |
453 | |
487 | |
… | |
… | |
464 | } else { |
498 | } else { |
465 | EV::loop EV::LOOP_ONESHOT; |
499 | EV::loop EV::LOOP_ONESHOT; |
466 | } |
500 | } |
467 | } |
501 | } |
468 | |
502 | |
469 | $time = EV::time - $time; |
503 | my $time = EV::time - $time; |
470 | |
504 | |
471 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
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472 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
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473 | |
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474 | $tick_start += $time; # do not account sync jobs to server load |
505 | $TICK_START += $time; # do not account sync jobs to server load |
475 | |
506 | |
476 | wantarray ? @res : $res[0] |
507 | wantarray ? @res : $res[0] |
477 | } else { |
508 | } else { |
478 | # we are in another coroutine, how wonderful, everything just works |
509 | # we are in another coroutine, how wonderful, everything just works |
479 | |
510 | |
… | |
… | |
521 | reset_signals; |
552 | reset_signals; |
522 | &$cb |
553 | &$cb |
523 | }, @args; |
554 | }, @args; |
524 | |
555 | |
525 | wantarray ? @res : $res[-1] |
556 | wantarray ? @res : $res[-1] |
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557 | } |
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558 | |
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559 | =item $coin = coin_from_name $name |
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560 | |
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561 | =cut |
|
|
562 | |
|
|
563 | our %coin_alias = ( |
|
|
564 | "silver" => "silvercoin", |
|
|
565 | "silvercoin" => "silvercoin", |
|
|
566 | "silvercoins" => "silvercoin", |
|
|
567 | "gold" => "goldcoin", |
|
|
568 | "goldcoin" => "goldcoin", |
|
|
569 | "goldcoins" => "goldcoin", |
|
|
570 | "platinum" => "platinacoin", |
|
|
571 | "platinumcoin" => "platinacoin", |
|
|
572 | "platinumcoins" => "platinacoin", |
|
|
573 | "platina" => "platinacoin", |
|
|
574 | "platinacoin" => "platinacoin", |
|
|
575 | "platinacoins" => "platinacoin", |
|
|
576 | "royalty" => "royalty", |
|
|
577 | "royalties" => "royalty", |
|
|
578 | ); |
|
|
579 | |
|
|
580 | sub coin_from_name($) { |
|
|
581 | $coin_alias{$_[0]} |
|
|
582 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
583 | : undef |
526 | } |
584 | } |
527 | |
585 | |
528 | =item $value = cf::db_get $family => $key |
586 | =item $value = cf::db_get $family => $key |
529 | |
587 | |
530 | Returns a single value from the environment database. |
588 | Returns a single value from the environment database. |
… | |
… | |
669 | |
727 | |
670 | ############################################################################# |
728 | ############################################################################# |
671 | |
729 | |
672 | =head2 ATTACHABLE OBJECTS |
730 | =head2 ATTACHABLE OBJECTS |
673 | |
731 | |
674 | Many objects in crossfire are so-called attachable objects. That means you can |
732 | Many objects in deliantra are so-called attachable objects. That means you can |
675 | attach callbacks/event handlers (a collection of which is called an "attachment") |
733 | attach callbacks/event handlers (a collection of which is called an "attachment") |
676 | to it. All such attachable objects support the following methods. |
734 | to it. All such attachable objects support the following methods. |
677 | |
735 | |
678 | In the following description, CLASS can be any of C<global>, C<object> |
736 | In the following description, CLASS can be any of C<global>, C<object> |
679 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
737 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
… | |
… | |
729 | =item cf::CLASS::attachment $name, ... |
787 | =item cf::CLASS::attachment $name, ... |
730 | |
788 | |
731 | Register an attachment by C<$name> through which attachable objects of the |
789 | Register an attachment by C<$name> through which attachable objects of the |
732 | given CLASS can refer to this attachment. |
790 | given CLASS can refer to this attachment. |
733 | |
791 | |
734 | Some classes such as crossfire maps and objects can specify attachments |
792 | Some classes such as deliantra maps and objects can specify attachments |
735 | that are attached at load/instantiate time, thus the need for a name. |
793 | that are attached at load/instantiate time, thus the need for a name. |
736 | |
794 | |
737 | These calls expect any number of the following handler/hook descriptions: |
795 | These calls expect any number of the following handler/hook descriptions: |
738 | |
796 | |
739 | =over 4 |
797 | =over 4 |
… | |
… | |
967 | } |
1025 | } |
968 | |
1026 | |
969 | 0 |
1027 | 0 |
970 | } |
1028 | } |
971 | |
1029 | |
972 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1030 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
973 | |
1031 | |
974 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1032 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
975 | |
1033 | |
976 | Generate an object-specific event with the given arguments. |
1034 | Generate an object-specific event with the given arguments. |
977 | |
1035 | |
… | |
… | |
1030 | |
1088 | |
1031 | sub reattach { |
1089 | sub reattach { |
1032 | # basically do the same as instantiate, without calling instantiate |
1090 | # basically do the same as instantiate, without calling instantiate |
1033 | my ($obj) = @_; |
1091 | my ($obj) = @_; |
1034 | |
1092 | |
|
|
1093 | # no longer needed after getting rid of delete_package? |
1035 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1094 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1036 | |
1095 | |
1037 | my $registry = $obj->registry; |
1096 | my $registry = $obj->registry; |
1038 | |
1097 | |
1039 | @$registry = (); |
1098 | @$registry = (); |
1040 | |
1099 | |
… | |
… | |
1055 | cf::attachable->attach ( |
1114 | cf::attachable->attach ( |
1056 | prio => -1000000, |
1115 | prio => -1000000, |
1057 | on_instantiate => sub { |
1116 | on_instantiate => sub { |
1058 | my ($obj, $data) = @_; |
1117 | my ($obj, $data) = @_; |
1059 | |
1118 | |
1060 | $data = from_json $data; |
1119 | $data = decode_json $data; |
1061 | |
1120 | |
1062 | for (@$data) { |
1121 | for (@$data) { |
1063 | my ($name, $args) = @$_; |
1122 | my ($name, $args) = @$_; |
1064 | |
1123 | |
1065 | $obj->attach ($name, %{$args || {} }); |
1124 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1086 | utf8::decode (my $decname = $filename); |
1145 | utf8::decode (my $decname = $filename); |
1087 | warn sprintf "saving %s (%d,%d)\n", |
1146 | warn sprintf "saving %s (%d,%d)\n", |
1088 | $decname, length $$rdata, scalar @$objs; |
1147 | $decname, length $$rdata, scalar @$objs; |
1089 | |
1148 | |
1090 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1149 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1091 | chmod SAVE_MODE, $fh; |
1150 | aio_chmod $fh, SAVE_MODE; |
1092 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1151 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1093 | aio_fsync $fh if $cf::USE_FSYNC; |
1152 | aio_fsync $fh if $cf::USE_FSYNC; |
1094 | close $fh; |
1153 | aio_close $fh; |
1095 | |
1154 | |
1096 | if (@$objs) { |
1155 | if (@$objs) { |
1097 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1156 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1098 | chmod SAVE_MODE, $fh; |
1157 | aio_chmod $fh, SAVE_MODE; |
1099 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1158 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1100 | aio_write $fh, 0, (length $data), $data, 0; |
1159 | aio_write $fh, 0, (length $data), $data, 0; |
1101 | aio_fsync $fh if $cf::USE_FSYNC; |
1160 | aio_fsync $fh if $cf::USE_FSYNC; |
1102 | close $fh; |
1161 | aio_close $fh; |
1103 | aio_rename "$filename.pst~", "$filename.pst"; |
1162 | aio_rename "$filename.pst~", "$filename.pst"; |
1104 | } |
1163 | } |
1105 | } else { |
1164 | } else { |
1106 | aio_unlink "$filename.pst"; |
1165 | aio_unlink "$filename.pst"; |
1107 | } |
1166 | } |
1108 | |
1167 | |
1109 | aio_rename "$filename~", $filename; |
1168 | aio_rename "$filename~", $filename; |
|
|
1169 | |
|
|
1170 | $filename =~ s%/[^/]+$%%; |
|
|
1171 | aio_pathsync $filename if $cf::USE_FSYNC; |
1110 | } else { |
1172 | } else { |
1111 | warn "FATAL: $filename~: $!\n"; |
1173 | warn "unable to save objects: $filename~: $!\n"; |
1112 | } |
1174 | } |
1113 | } else { |
1175 | } else { |
1114 | aio_unlink $filename; |
1176 | aio_unlink $filename; |
1115 | aio_unlink "$filename.pst"; |
1177 | aio_unlink "$filename.pst"; |
1116 | } |
1178 | } |
… | |
… | |
1207 | my ($name, $cb) = @_; |
1269 | my ($name, $cb) = @_; |
1208 | |
1270 | |
1209 | $EXTICMD{$name} = $cb; |
1271 | $EXTICMD{$name} = $cb; |
1210 | } |
1272 | } |
1211 | |
1273 | |
|
|
1274 | use File::Glob (); |
|
|
1275 | |
1212 | cf::player->attach ( |
1276 | cf::player->attach ( |
1213 | on_command => sub { |
1277 | on_command => sub { |
1214 | my ($pl, $name, $params) = @_; |
1278 | my ($pl, $name, $params) = @_; |
1215 | |
1279 | |
1216 | my $cb = $COMMAND{$name} |
1280 | my $cb = $COMMAND{$name} |
… | |
… | |
1248 | |
1312 | |
1249 | cf::override; |
1313 | cf::override; |
1250 | }, |
1314 | }, |
1251 | ); |
1315 | ); |
1252 | |
1316 | |
|
|
1317 | # "readahead" all extensions |
|
|
1318 | sub cache_extensions { |
|
|
1319 | my $grp = IO::AIO::aio_group; |
|
|
1320 | |
|
|
1321 | add $grp IO::AIO::aio_readdir $LIBDIR, sub { |
|
|
1322 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1323 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1324 | } |
|
|
1325 | }; |
|
|
1326 | |
|
|
1327 | $grp |
|
|
1328 | } |
|
|
1329 | |
1253 | sub load_extensions { |
1330 | sub load_extensions { |
1254 | cf::sync_job { |
1331 | cf::sync_job { |
1255 | my %todo; |
1332 | my %todo; |
1256 | |
1333 | |
1257 | for my $path (<$LIBDIR/*.ext>) { |
1334 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1276 | |
1353 | |
1277 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1354 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1278 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1355 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1279 | |
1356 | |
1280 | $ext{source} = |
1357 | $ext{source} = |
1281 | "package $pkg; use strict; use utf8;\n" |
1358 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1282 | . "#line 1 \"$path\"\n{\n" |
1359 | . "#line 1 \"$path\"\n{\n" |
1283 | . $source |
1360 | . $source |
1284 | . "\n};\n1"; |
1361 | . "\n};\n1"; |
1285 | |
1362 | |
1286 | $todo{$base} = \%ext; |
1363 | $todo{$base} = \%ext; |
… | |
… | |
1302 | my $msg = $@ ? "$v->{path}: $@\n" |
1379 | my $msg = $@ ? "$v->{path}: $@\n" |
1303 | : "$v->{base}: extension inactive.\n"; |
1380 | : "$v->{base}: extension inactive.\n"; |
1304 | |
1381 | |
1305 | if (exists $v->{meta}{mandatory}) { |
1382 | if (exists $v->{meta}{mandatory}) { |
1306 | warn $msg; |
1383 | warn $msg; |
1307 | warn "mandatory extension failed to load, exiting.\n"; |
1384 | cf::cleanup "mandatory extension failed to load, exiting."; |
1308 | exit 1; |
|
|
1309 | } |
1385 | } |
1310 | |
1386 | |
1311 | warn $msg; |
1387 | warn $msg; |
1312 | } |
1388 | } |
1313 | |
1389 | |
… | |
… | |
1327 | |
1403 | |
1328 | =back |
1404 | =back |
1329 | |
1405 | |
1330 | =head2 CORE EXTENSIONS |
1406 | =head2 CORE EXTENSIONS |
1331 | |
1407 | |
1332 | Functions and methods that extend core crossfire objects. |
1408 | Functions and methods that extend core deliantra objects. |
1333 | |
1409 | |
1334 | =cut |
1410 | =cut |
1335 | |
1411 | |
1336 | package cf::player; |
1412 | package cf::player; |
1337 | |
1413 | |
… | |
… | |
1380 | |
1456 | |
1381 | sub exists($) { |
1457 | sub exists($) { |
1382 | my ($login) = @_; |
1458 | my ($login) = @_; |
1383 | |
1459 | |
1384 | $cf::PLAYER{$login} |
1460 | $cf::PLAYER{$login} |
1385 | or cf::sync_job { !aio_stat path $login } |
1461 | or !aio_stat path $login |
1386 | } |
1462 | } |
1387 | |
1463 | |
1388 | sub find($) { |
1464 | sub find($) { |
1389 | return $cf::PLAYER{$_[0]} || do { |
1465 | return $cf::PLAYER{$_[0]} || do { |
1390 | my $login = $_[0]; |
1466 | my $login = $_[0]; |
… | |
… | |
1402 | my $f = new_from_file cf::object::thawer path $login |
1478 | my $f = new_from_file cf::object::thawer path $login |
1403 | or return; |
1479 | or return; |
1404 | |
1480 | |
1405 | my $pl = cf::player::load_pl $f |
1481 | my $pl = cf::player::load_pl $f |
1406 | or return; |
1482 | or return; |
|
|
1483 | |
1407 | local $cf::PLAYER_LOADING{$login} = $pl; |
1484 | local $cf::PLAYER_LOADING{$login} = $pl; |
1408 | $f->resolve_delayed_derefs; |
1485 | $f->resolve_delayed_derefs; |
1409 | $cf::PLAYER{$login} = $pl |
1486 | $cf::PLAYER{$login} = $pl |
1410 | } |
1487 | } |
1411 | } |
1488 | } |
… | |
… | |
1421 | |
1498 | |
1422 | return if $pl->{deny_save}; |
1499 | return if $pl->{deny_save}; |
1423 | |
1500 | |
1424 | aio_mkdir playerdir $pl, 0770; |
1501 | aio_mkdir playerdir $pl, 0770; |
1425 | $pl->{last_save} = $cf::RUNTIME; |
1502 | $pl->{last_save} = $cf::RUNTIME; |
|
|
1503 | |
|
|
1504 | cf::get_slot 0.01; |
1426 | |
1505 | |
1427 | $pl->save_pl ($path); |
1506 | $pl->save_pl ($path); |
1428 | cf::cede_to_tick; |
1507 | cf::cede_to_tick; |
1429 | } |
1508 | } |
1430 | |
1509 | |
… | |
… | |
1462 | my ($pl) = @_; |
1541 | my ($pl) = @_; |
1463 | |
1542 | |
1464 | my $name = $pl->ob->name; |
1543 | my $name = $pl->ob->name; |
1465 | |
1544 | |
1466 | $pl->{deny_save} = 1; |
1545 | $pl->{deny_save} = 1; |
1467 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1546 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1468 | |
1547 | |
1469 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1548 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1470 | $pl->deactivate; |
1549 | $pl->deactivate; |
|
|
1550 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1551 | $pl->ob->check_score; |
1471 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1552 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1472 | $pl->ns->destroy if $pl->ns; |
1553 | $pl->ns->destroy if $pl->ns; |
1473 | |
1554 | |
1474 | my $path = playerdir $pl; |
1555 | my $path = playerdir $pl; |
1475 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1556 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1514 | |
1595 | |
1515 | for my $login (@$dirs) { |
1596 | for my $login (@$dirs) { |
1516 | my $path = path $login; |
1597 | my $path = path $login; |
1517 | |
1598 | |
1518 | # a .pst is a dead give-away for a valid player |
1599 | # a .pst is a dead give-away for a valid player |
1519 | unless (-e "$path.pst") { |
1600 | # if no pst file found, open and chekc for blocked users |
|
|
1601 | if (aio_stat "$path.pst") { |
1520 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1602 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1521 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1603 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1522 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1604 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1523 | } |
1605 | } |
1524 | |
1606 | |
… | |
… | |
1555 | } |
1637 | } |
1556 | |
1638 | |
1557 | \@paths |
1639 | \@paths |
1558 | } |
1640 | } |
1559 | |
1641 | |
1560 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1642 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1561 | |
1643 | |
1562 | Expand crossfire pod fragments into protocol xml. |
1644 | Expand deliantra pod fragments into protocol xml. |
1563 | |
|
|
1564 | =cut |
|
|
1565 | |
|
|
1566 | use re 'eval'; |
|
|
1567 | |
|
|
1568 | my $group; |
|
|
1569 | my $interior; $interior = qr{ |
|
|
1570 | # match a pod interior sequence sans C<< >> |
|
|
1571 | (?: |
|
|
1572 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1573 | | < (??{$interior}) > |
|
|
1574 | ) |
|
|
1575 | }x; |
|
|
1576 | |
|
|
1577 | sub expand_cfpod { |
|
|
1578 | my ($self, $pod) = @_; |
|
|
1579 | |
|
|
1580 | my $xml; |
|
|
1581 | |
|
|
1582 | while () { |
|
|
1583 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1584 | $group = $1; |
|
|
1585 | |
|
|
1586 | $group =~ s/&/&/g; |
|
|
1587 | $group =~ s/</</g; |
|
|
1588 | |
|
|
1589 | $xml .= $group; |
|
|
1590 | } elsif ($pod =~ m%\G |
|
|
1591 | ([BCGHITU]) |
|
|
1592 | < |
|
|
1593 | (?: |
|
|
1594 | ([^<>]*) (?{ $group = $^N }) |
|
|
1595 | | < $interior > |
|
|
1596 | ) |
|
|
1597 | > |
|
|
1598 | %gcsx |
|
|
1599 | ) { |
|
|
1600 | my ($code, $data) = ($1, $group); |
|
|
1601 | |
|
|
1602 | if ($code eq "B") { |
|
|
1603 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1604 | } elsif ($code eq "I") { |
|
|
1605 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1606 | } elsif ($code eq "U") { |
|
|
1607 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1608 | } elsif ($code eq "C") { |
|
|
1609 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1610 | } elsif ($code eq "T") { |
|
|
1611 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1612 | } elsif ($code eq "G") { |
|
|
1613 | my ($male, $female) = split /\|/, $data; |
|
|
1614 | $data = $self->gender ? $female : $male; |
|
|
1615 | $xml .= expand_cfpod ($self, $data); |
|
|
1616 | } elsif ($code eq "H") { |
|
|
1617 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
|
|
1618 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1619 | "") |
|
|
1620 | [$self->{hintmode}]; |
|
|
1621 | } else { |
|
|
1622 | $xml .= "error processing '$code($data)' directive"; |
|
|
1623 | } |
|
|
1624 | } else { |
|
|
1625 | if ($pod =~ /\G(.+)/) { |
|
|
1626 | warn "parse error while expanding $pod (at $1)"; |
|
|
1627 | } |
|
|
1628 | last; |
|
|
1629 | } |
|
|
1630 | } |
|
|
1631 | |
|
|
1632 | for ($xml) { |
|
|
1633 | # create single paragraphs (very hackish) |
|
|
1634 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1635 | |
|
|
1636 | # compress some whitespace |
|
|
1637 | s/\s+\n/\n/g; # ws line-ends |
|
|
1638 | s/\n\n+/\n/g; # double lines |
|
|
1639 | s/^\n+//; # beginning lines |
|
|
1640 | s/\n+$//; # ending lines |
|
|
1641 | } |
|
|
1642 | |
|
|
1643 | $xml |
|
|
1644 | } |
|
|
1645 | |
|
|
1646 | no re 'eval'; |
|
|
1647 | |
|
|
1648 | sub hintmode { |
|
|
1649 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1650 | $_[0]{hintmode} |
|
|
1651 | } |
|
|
1652 | |
1645 | |
1653 | =item $player->ext_reply ($msgid, @msg) |
1646 | =item $player->ext_reply ($msgid, @msg) |
1654 | |
1647 | |
1655 | Sends an ext reply to the player. |
1648 | Sends an ext reply to the player. |
1656 | |
1649 | |
… | |
… | |
1723 | our $MAX_RESET = 3600; |
1716 | our $MAX_RESET = 3600; |
1724 | our $DEFAULT_RESET = 3000; |
1717 | our $DEFAULT_RESET = 3000; |
1725 | |
1718 | |
1726 | sub generate_random_map { |
1719 | sub generate_random_map { |
1727 | my ($self, $rmp) = @_; |
1720 | my ($self, $rmp) = @_; |
|
|
1721 | |
|
|
1722 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1723 | |
1728 | # mit "rum" bekleckern, nicht |
1724 | # mit "rum" bekleckern, nicht |
1729 | $self->_create_random_map ( |
1725 | $self->_create_random_map ( |
1730 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1726 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1731 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1727 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1732 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1728 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1854 | |
1850 | |
1855 | # the temporary/swap location |
1851 | # the temporary/swap location |
1856 | sub save_path { |
1852 | sub save_path { |
1857 | my ($self) = @_; |
1853 | my ($self) = @_; |
1858 | |
1854 | |
1859 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1855 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1860 | "$TMPDIR/$path.map" |
1856 | "$TMPDIR/$path.map" |
1861 | } |
1857 | } |
1862 | |
1858 | |
1863 | # the unique path, undef == no special unique path |
1859 | # the unique path, undef == no special unique path |
1864 | sub uniq_path { |
1860 | sub uniq_path { |
1865 | my ($self) = @_; |
1861 | my ($self) = @_; |
1866 | |
1862 | |
1867 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1863 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1868 | "$UNIQUEDIR/$path" |
1864 | "$UNIQUEDIR/$path" |
1869 | } |
|
|
1870 | |
|
|
1871 | # and all this just because we cannot iterate over |
|
|
1872 | # all maps in C++... |
|
|
1873 | sub change_all_map_light { |
|
|
1874 | my ($change) = @_; |
|
|
1875 | |
|
|
1876 | $_->change_map_light ($change) |
|
|
1877 | for grep $_->outdoor, values %cf::MAP; |
|
|
1878 | } |
1865 | } |
1879 | |
1866 | |
1880 | sub decay_objects { |
1867 | sub decay_objects { |
1881 | my ($self) = @_; |
1868 | my ($self) = @_; |
1882 | |
1869 | |
… | |
… | |
1966 | sub find { |
1953 | sub find { |
1967 | my ($path, $origin) = @_; |
1954 | my ($path, $origin) = @_; |
1968 | |
1955 | |
1969 | $path = normalise $path, $origin && $origin->path; |
1956 | $path = normalise $path, $origin && $origin->path; |
1970 | |
1957 | |
1971 | cf::lock_wait "map_data:$path";#d#remove |
1958 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1972 | cf::lock_wait "map_find:$path"; |
1959 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1973 | |
1960 | |
1974 | $cf::MAP{$path} || do { |
1961 | $cf::MAP{$path} || do { |
1975 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1976 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1977 | |
|
|
1978 | my $map = new_from_path cf::map $path |
1962 | my $map = new_from_path cf::map $path |
1979 | or return; |
1963 | or return; |
1980 | |
1964 | |
1981 | $map->{last_save} = $cf::RUNTIME; |
1965 | $map->{last_save} = $cf::RUNTIME; |
1982 | |
1966 | |
… | |
… | |
1984 | or return; |
1968 | or return; |
1985 | |
1969 | |
1986 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1970 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1987 | # doing this can freeze the server in a sync job, obviously |
1971 | # doing this can freeze the server in a sync job, obviously |
1988 | #$cf::WAIT_FOR_TICK->wait; |
1972 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1973 | undef $guard2; |
1989 | undef $guard1; |
1974 | undef $guard1; |
1990 | undef $guard2; |
|
|
1991 | $map->reset; |
1975 | $map->reset; |
1992 | return find $path; |
1976 | return find $path; |
1993 | } |
1977 | } |
1994 | |
1978 | |
1995 | $cf::MAP{$path} = $map |
1979 | $cf::MAP{$path} = $map |
… | |
… | |
2022 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2006 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2023 | $f->skip_block; |
2007 | $f->skip_block; |
2024 | $self->_load_objects ($f) |
2008 | $self->_load_objects ($f) |
2025 | or return; |
2009 | or return; |
2026 | |
2010 | |
2027 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2011 | $self->post_load_original |
2028 | if delete $self->{load_original}; |
2012 | if delete $self->{load_original}; |
2029 | |
2013 | |
2030 | if (my $uniq = $self->uniq_path) { |
2014 | if (my $uniq = $self->uniq_path) { |
2031 | utf8::encode $uniq; |
2015 | utf8::encode $uniq; |
2032 | unless (aio_stat $uniq) { |
2016 | unless (aio_stat $uniq) { |
… | |
… | |
2050 | unless ($self->{deny_activate}) { |
2034 | unless ($self->{deny_activate}) { |
2051 | $self->decay_objects; |
2035 | $self->decay_objects; |
2052 | $self->fix_auto_apply; |
2036 | $self->fix_auto_apply; |
2053 | $self->update_buttons; |
2037 | $self->update_buttons; |
2054 | cf::cede_to_tick; |
2038 | cf::cede_to_tick; |
2055 | $self->set_darkness_map; |
|
|
2056 | cf::cede_to_tick; |
|
|
2057 | $self->activate; |
2039 | $self->activate; |
2058 | } |
2040 | } |
2059 | |
2041 | |
2060 | $self->{last_save} = $cf::RUNTIME; |
2042 | $self->{last_save} = $cf::RUNTIME; |
2061 | $self->last_access ($cf::RUNTIME); |
2043 | $self->last_access ($cf::RUNTIME); |
2062 | |
2044 | |
2063 | $self->in_memory (cf::MAP_IN_MEMORY); |
2045 | $self->in_memory (cf::MAP_ACTIVE); |
2064 | } |
2046 | } |
2065 | |
2047 | |
2066 | $self->post_load; |
2048 | $self->post_load; |
2067 | } |
2049 | } |
2068 | |
2050 | |
… | |
… | |
2126 | my ($path, $origin, $load) = @_; |
2108 | my ($path, $origin, $load) = @_; |
2127 | |
2109 | |
2128 | $path = normalise $path, $origin && $origin->{path}; |
2110 | $path = normalise $path, $origin && $origin->{path}; |
2129 | |
2111 | |
2130 | if (my $map = $cf::MAP{$path}) { |
2112 | if (my $map = $cf::MAP{$path}) { |
2131 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2113 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2132 | } |
2114 | } |
2133 | |
2115 | |
2134 | $MAP_PREFETCH{$path} |= $load; |
2116 | $MAP_PREFETCH{$path} |= $load; |
2135 | |
2117 | |
2136 | $MAP_PREFETCHER ||= cf::async { |
2118 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2173 | cf::async { |
2155 | cf::async { |
2174 | $Coro::current->{desc} = "map player save"; |
2156 | $Coro::current->{desc} = "map player save"; |
2175 | $_->contr->save for $self->players; |
2157 | $_->contr->save for $self->players; |
2176 | }; |
2158 | }; |
2177 | |
2159 | |
|
|
2160 | cf::get_slot 0.02; |
|
|
2161 | |
2178 | if ($uniq) { |
2162 | if ($uniq) { |
2179 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2163 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2180 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2164 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2181 | } else { |
2165 | } else { |
2182 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2166 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
… | |
… | |
2190 | $self->save; |
2174 | $self->save; |
2191 | |
2175 | |
2192 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2176 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2193 | |
2177 | |
2194 | return if $self->players; |
2178 | return if $self->players; |
2195 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2179 | return if $self->in_memory != cf::MAP_ACTIVE; |
2196 | return if $self->{deny_save}; |
2180 | return if $self->{deny_save}; |
2197 | |
2181 | |
2198 | $self->in_memory (cf::MAP_SWAPPED); |
2182 | $self->in_memory (cf::MAP_SWAPPED); |
2199 | |
2183 | |
2200 | $self->deactivate; |
2184 | $self->deactivate; |
… | |
… | |
2318 | |
2302 | |
2319 | sub unique_maps() { |
2303 | sub unique_maps() { |
2320 | [ |
2304 | [ |
2321 | map { |
2305 | map { |
2322 | utf8::decode $_; |
2306 | utf8::decode $_; |
2323 | /\.map$/ |
2307 | s/\.map$//; # TODO future compatibility hack |
|
|
2308 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2309 | ? () |
2324 | ? normalise $_ |
2310 | : normalise $_ |
2325 | : () |
|
|
2326 | } @{ aio_readdir $UNIQUEDIR or [] } |
2311 | } @{ aio_readdir $UNIQUEDIR or [] } |
2327 | ] |
2312 | ] |
2328 | } |
2313 | } |
2329 | |
2314 | |
2330 | package cf; |
|
|
2331 | |
|
|
2332 | =back |
2315 | =back |
2333 | |
2316 | |
2334 | =head3 cf::object |
2317 | =head3 cf::object |
2335 | |
2318 | |
2336 | =cut |
2319 | =cut |
… | |
… | |
2339 | |
2322 | |
2340 | =over 4 |
2323 | =over 4 |
2341 | |
2324 | |
2342 | =item $ob->inv_recursive |
2325 | =item $ob->inv_recursive |
2343 | |
2326 | |
2344 | Returns the inventory of the object _and_ their inventories, recursively. |
2327 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2328 | but I<not> the object itself. |
2345 | |
2329 | |
2346 | =cut |
2330 | =cut |
2347 | |
2331 | |
2348 | sub inv_recursive_; |
2332 | sub inv_recursive_; |
2349 | sub inv_recursive_ { |
2333 | sub inv_recursive_ { |
… | |
… | |
2354 | inv_recursive_ inv $_[0] |
2338 | inv_recursive_ inv $_[0] |
2355 | } |
2339 | } |
2356 | |
2340 | |
2357 | =item $ref = $ob->ref |
2341 | =item $ref = $ob->ref |
2358 | |
2342 | |
2359 | creates and returns a persistent reference to an objetc that can be stored as a string. |
2343 | Creates and returns a persistent reference to an object that can be stored as a string. |
2360 | |
2344 | |
2361 | =item $ob = cf::object::deref ($refstring) |
2345 | =item $ob = cf::object::deref ($refstring) |
2362 | |
2346 | |
2363 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2347 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2364 | even if the object actually exists. May block. |
2348 | even if the object actually exists. May block. |
… | |
… | |
2396 | can be C<undef>. Does the right thing when the player is currently in a |
2380 | can be C<undef>. Does the right thing when the player is currently in a |
2397 | dialogue with the given NPC character. |
2381 | dialogue with the given NPC character. |
2398 | |
2382 | |
2399 | =cut |
2383 | =cut |
2400 | |
2384 | |
|
|
2385 | our $SAY_CHANNEL = { |
|
|
2386 | id => "say", |
|
|
2387 | title => "Map", |
|
|
2388 | reply => "say ", |
|
|
2389 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
|
|
2390 | }; |
|
|
2391 | |
|
|
2392 | our $CHAT_CHANNEL = { |
|
|
2393 | id => "chat", |
|
|
2394 | title => "Chat", |
|
|
2395 | reply => "chat ", |
|
|
2396 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2397 | }; |
|
|
2398 | |
2401 | # rough implementation of a future "reply" method that works |
2399 | # rough implementation of a future "reply" method that works |
2402 | # with dialog boxes. |
2400 | # with dialog boxes. |
2403 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2401 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2404 | sub cf::object::player::reply($$$;$) { |
2402 | sub cf::object::player::reply($$$;$) { |
2405 | my ($self, $npc, $msg, $flags) = @_; |
2403 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2416 | my $dialog = $pl->{npc_dialog}; |
2414 | my $dialog = $pl->{npc_dialog}; |
2417 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2415 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2418 | |
2416 | |
2419 | } else { |
2417 | } else { |
2420 | $msg = $npc->name . " says: $msg" if $npc; |
2418 | $msg = $npc->name . " says: $msg" if $npc; |
2421 | $self->message ($msg, $flags); |
2419 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2422 | } |
2420 | } |
2423 | } |
2421 | } |
2424 | } |
2422 | } |
2425 | |
2423 | |
2426 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2424 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2451 | |
2449 | |
2452 | =item $player_object->enter_link |
2450 | =item $player_object->enter_link |
2453 | |
2451 | |
2454 | Freezes the player and moves him/her to a special map (C<{link}>). |
2452 | Freezes the player and moves him/her to a special map (C<{link}>). |
2455 | |
2453 | |
2456 | The player should be reasonably safe there for short amounts of time. You |
2454 | The player should be reasonably safe there for short amounts of time (e.g. |
2457 | I<MUST> call C<leave_link> as soon as possible, though. |
2455 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2456 | though, as the palyer cannot control the character while it is on the link |
|
|
2457 | map. |
2458 | |
2458 | |
2459 | Will never block. |
2459 | Will never block. |
2460 | |
2460 | |
2461 | =item $player_object->leave_link ($map, $x, $y) |
2461 | =item $player_object->leave_link ($map, $x, $y) |
2462 | |
2462 | |
… | |
… | |
2520 | |
2520 | |
2521 | $map->load; |
2521 | $map->load; |
2522 | $map->load_neighbours; |
2522 | $map->load_neighbours; |
2523 | |
2523 | |
2524 | return unless $self->contr->active; |
2524 | return unless $self->contr->active; |
|
|
2525 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
2525 | $self->activate_recursive; |
2526 | $self->activate_recursive; |
2526 | |
2527 | |
2527 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2528 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2528 | $self->enter_map ($map, $x, $y); |
2529 | $self->enter_map ($map, $x, $y); |
2529 | } |
2530 | } |
… | |
… | |
2533 | Moves the player to the given map-path and coordinates by first freezing |
2534 | Moves the player to the given map-path and coordinates by first freezing |
2534 | her, loading and preparing them map, calling the provided $check callback |
2535 | her, loading and preparing them map, calling the provided $check callback |
2535 | that has to return the map if sucecssful, and then unfreezes the player on |
2536 | that has to return the map if sucecssful, and then unfreezes the player on |
2536 | the new (success) or old (failed) map position. In either case, $done will |
2537 | the new (success) or old (failed) map position. In either case, $done will |
2537 | be called at the end of this process. |
2538 | be called at the end of this process. |
|
|
2539 | |
|
|
2540 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2541 | it needs a loaded map it has to call C<< ->load >>. |
2538 | |
2542 | |
2539 | =cut |
2543 | =cut |
2540 | |
2544 | |
2541 | our $GOTOGEN; |
2545 | our $GOTOGEN; |
2542 | |
2546 | |
… | |
… | |
2621 | } |
2625 | } |
2622 | |
2626 | |
2623 | sub prepare_random_map { |
2627 | sub prepare_random_map { |
2624 | my ($exit) = @_; |
2628 | my ($exit) = @_; |
2625 | |
2629 | |
2626 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2627 | |
|
|
2628 | # all this does is basically replace the /! path by |
2630 | # all this does is basically replace the /! path by |
2629 | # a new random map path (?random/...) with a seed |
2631 | # a new random map path (?random/...) with a seed |
2630 | # that depends on the exit object |
2632 | # that depends on the exit object |
2631 | |
2633 | |
2632 | my $rmp = parse_random_map_params $exit->msg; |
2634 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2634 | if ($exit->map) { |
2636 | if ($exit->map) { |
2635 | $rmp->{region} = $exit->region->name; |
2637 | $rmp->{region} = $exit->region->name; |
2636 | $rmp->{origin_map} = $exit->map->path; |
2638 | $rmp->{origin_map} = $exit->map->path; |
2637 | $rmp->{origin_x} = $exit->x; |
2639 | $rmp->{origin_x} = $exit->x; |
2638 | $rmp->{origin_y} = $exit->y; |
2640 | $rmp->{origin_y} = $exit->y; |
|
|
2641 | |
|
|
2642 | $exit->map->touch; |
2639 | } |
2643 | } |
2640 | |
2644 | |
2641 | $rmp->{random_seed} ||= $exit->random_seed; |
2645 | $rmp->{random_seed} ||= $exit->random_seed; |
2642 | |
2646 | |
2643 | my $data = cf::to_json $rmp; |
2647 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2644 | my $md5 = Digest::MD5::md5_hex $data; |
2648 | my $md5 = Digest::MD5::md5_hex $data; |
2645 | my $meta = "$RANDOMDIR/$md5.meta"; |
2649 | my $meta = "$RANDOMDIR/$md5.meta"; |
2646 | |
2650 | |
2647 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2651 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2648 | aio_write $fh, 0, (length $data), $data, 0; |
2652 | aio_write $fh, 0, (length $data), $data, 0; |
2649 | undef $fh; |
2653 | undef $fh; |
2650 | aio_rename "$meta~", $meta; |
2654 | aio_rename "$meta~", $meta; |
2651 | |
2655 | |
|
|
2656 | my $slaying = "?random/$md5"; |
|
|
2657 | |
|
|
2658 | if ($exit->valid) { |
2652 | $exit->slaying ("?random/$md5"); |
2659 | $exit->slaying ("?random/$md5"); |
2653 | $exit->msg (undef); |
2660 | $exit->msg (undef); |
|
|
2661 | } |
2654 | } |
2662 | } |
2655 | } |
2663 | } |
2656 | |
2664 | |
2657 | sub cf::object::player::enter_exit { |
2665 | sub cf::object::player::enter_exit { |
2658 | my ($self, $exit) = @_; |
2666 | my ($self, $exit) = @_; |
2659 | |
2667 | |
2660 | return unless $self->type == cf::PLAYER; |
2668 | return unless $self->type == cf::PLAYER; |
2661 | |
2669 | |
2662 | if ($exit->slaying eq "/!") { |
|
|
2663 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2664 | # the problem is that $exit might not survive long enough |
|
|
2665 | # so it needs to be done right now, right here |
|
|
2666 | cf::sync_job { prepare_random_map $exit }; |
|
|
2667 | } |
|
|
2668 | |
|
|
2669 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2670 | my $hp = $exit->stats->hp; |
|
|
2671 | my $sp = $exit->stats->sp; |
|
|
2672 | |
|
|
2673 | $self->enter_link; |
2670 | $self->enter_link; |
2674 | |
2671 | |
2675 | # if exit is damned, update players death & WoR home-position |
|
|
2676 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2677 | if $exit->flag (FLAG_DAMNED); |
|
|
2678 | |
|
|
2679 | (async { |
2672 | (async { |
2680 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
2673 | $Coro::current->{desc} = "enter_exit"; |
2681 | |
2674 | |
2682 | $self->deactivate_recursive; # just to be sure |
|
|
2683 | unless (eval { |
2675 | unless (eval { |
|
|
2676 | $self->deactivate_recursive; # just to be sure |
|
|
2677 | |
|
|
2678 | # random map handling |
|
|
2679 | { |
|
|
2680 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2681 | |
|
|
2682 | prepare_random_map $exit |
|
|
2683 | if $exit->slaying eq "/!"; |
|
|
2684 | } |
|
|
2685 | |
|
|
2686 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2687 | my $x = $exit->stats->hp; |
|
|
2688 | my $y = $exit->stats->sp; |
|
|
2689 | |
2684 | $self->goto ($slaying, $hp, $sp); |
2690 | $self->goto ($map, $x, $y); |
2685 | |
2691 | |
|
|
2692 | # if exit is damned, update players death & WoR home-position |
|
|
2693 | $self->contr->savebed ($map, $x, $y) |
|
|
2694 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2695 | |
2686 | 1; |
2696 | 1 |
2687 | }) { |
2697 | }) { |
2688 | $self->message ("Something went wrong deep within the crossfire server. " |
2698 | $self->message ("Something went wrong deep within the deliantra server. " |
2689 | . "I'll try to bring you back to the map you were before. " |
2699 | . "I'll try to bring you back to the map you were before. " |
2690 | . "Please report this to the dungeon master!", |
2700 | . "Please report this to the dungeon master!", |
2691 | cf::NDI_UNIQUE | cf::NDI_RED); |
2701 | cf::NDI_UNIQUE | cf::NDI_RED); |
2692 | |
2702 | |
2693 | warn "ERROR in enter_exit: $@"; |
2703 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2759 | id => "infobox", |
2769 | id => "infobox", |
2760 | title => "Body Parts", |
2770 | title => "Body Parts", |
2761 | reply => undef, |
2771 | reply => undef, |
2762 | tooltip => "Shows which body parts you posess and are available", |
2772 | tooltip => "Shows which body parts you posess and are available", |
2763 | }, |
2773 | }, |
|
|
2774 | "c/statistics" => { |
|
|
2775 | id => "infobox", |
|
|
2776 | title => "Statistics", |
|
|
2777 | reply => undef, |
|
|
2778 | tooltip => "Shows your primary statistics", |
|
|
2779 | }, |
|
|
2780 | "c/skills" => { |
|
|
2781 | id => "infobox", |
|
|
2782 | title => "Skills", |
|
|
2783 | reply => undef, |
|
|
2784 | tooltip => "Shows your experience per skill and item power", |
|
|
2785 | }, |
|
|
2786 | "c/resistances" => { |
|
|
2787 | id => "infobox", |
|
|
2788 | title => "Resistances", |
|
|
2789 | reply => undef, |
|
|
2790 | tooltip => "Shows your resistances", |
|
|
2791 | }, |
|
|
2792 | "c/pets" => { |
|
|
2793 | id => "infobox", |
|
|
2794 | title => "Pets", |
|
|
2795 | reply => undef, |
|
|
2796 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2797 | }, |
2764 | "c/uptime" => { |
2798 | "c/uptime" => { |
2765 | id => "infobox", |
2799 | id => "infobox", |
2766 | title => "Uptime", |
2800 | title => "Uptime", |
2767 | reply => undef, |
2801 | reply => undef, |
2768 | tooltip => "How long the server has been running since last restart", |
2802 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
2771 | id => "infobox", |
2805 | id => "infobox", |
2772 | title => "Map Info", |
2806 | title => "Map Info", |
2773 | reply => undef, |
2807 | reply => undef, |
2774 | tooltip => "Information related to the maps", |
2808 | tooltip => "Information related to the maps", |
2775 | }, |
2809 | }, |
|
|
2810 | "c/party" => { |
|
|
2811 | id => "party", |
|
|
2812 | title => "Party", |
|
|
2813 | reply => "gsay ", |
|
|
2814 | tooltip => "Messages and chat related to your party", |
|
|
2815 | }, |
|
|
2816 | "c/death" => { |
|
|
2817 | id => "death", |
|
|
2818 | title => "Death", |
|
|
2819 | reply => undef, |
|
|
2820 | tooltip => "Reason for and more info about your most recent death", |
|
|
2821 | }, |
|
|
2822 | "c/say" => $SAY_CHANNEL, |
|
|
2823 | "c/chat" => $CHAT_CHANNEL, |
2776 | ); |
2824 | ); |
2777 | |
2825 | |
2778 | sub cf::client::send_msg { |
2826 | sub cf::client::send_msg { |
2779 | my ($self, $channel, $msg, $color, @extra) = @_; |
2827 | my ($self, $channel, $msg, $color, @extra) = @_; |
2780 | |
2828 | |
2781 | $msg = $self->pl->expand_cfpod ($msg); |
2829 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2830 | unless $color & cf::NDI_VERBATIM; |
2782 | |
2831 | |
2783 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2832 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2784 | |
2833 | |
2785 | # check predefined channels, for the benefit of C |
2834 | # check predefined channels, for the benefit of C |
2786 | if ($CHANNEL{$channel}) { |
2835 | if ($CHANNEL{$channel}) { |
2787 | $channel = $CHANNEL{$channel}; |
2836 | $channel = $CHANNEL{$channel}; |
2788 | |
2837 | |
2789 | $self->ext_msg (channel_info => $channel) |
2838 | $self->ext_msg (channel_info => $channel); |
2790 | if $self->can_msg; |
|
|
2791 | |
|
|
2792 | $channel = $channel->{id}; |
2839 | $channel = $channel->{id}; |
2793 | |
2840 | |
2794 | } elsif (ref $channel) { |
2841 | } elsif (ref $channel) { |
2795 | # send meta info to client, if not yet sent |
2842 | # send meta info to client, if not yet sent |
2796 | unless (exists $self->{channel}{$channel->{id}}) { |
2843 | unless (exists $self->{channel}{$channel->{id}}) { |
2797 | $self->{channel}{$channel->{id}} = $channel; |
2844 | $self->{channel}{$channel->{id}} = $channel; |
2798 | $self->ext_msg (channel_info => $channel) |
2845 | $self->ext_msg (channel_info => $channel); |
2799 | if $self->can_msg; |
|
|
2800 | } |
2846 | } |
2801 | |
2847 | |
2802 | $channel = $channel->{id}; |
2848 | $channel = $channel->{id}; |
2803 | } |
2849 | } |
2804 | |
2850 | |
2805 | return unless @extra || length $msg; |
2851 | return unless @extra || length $msg; |
2806 | |
2852 | |
2807 | if ($self->can_msg) { |
|
|
2808 | # default colour, mask it out |
2853 | # default colour, mask it out |
2809 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2854 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2810 | if $color & cf::NDI_DEF; |
2855 | if $color & cf::NDI_DEF; |
2811 | |
2856 | |
2812 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2857 | my $pkt = "msg " |
|
|
2858 | . $self->{json_coder}->encode ( |
2813 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2859 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2814 | } else { |
2860 | ); |
2815 | if ($color >= 0) { |
|
|
2816 | # replace some tags by gcfclient-compatible ones |
|
|
2817 | for ($msg) { |
|
|
2818 | 1 while |
|
|
2819 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2820 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2821 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2822 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2823 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2824 | } |
|
|
2825 | |
2861 | |
2826 | $color &= cf::NDI_COLOR_MASK; |
2862 | # try lzf for large packets |
|
|
2863 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2864 | if 1024 <= length $pkt and $self->{can_lzf}; |
2827 | |
2865 | |
2828 | utf8::encode $msg; |
2866 | # split very large packets |
2829 | |
2867 | if (8192 < length $pkt and $self->{can_lzf}) { |
2830 | if (0 && $msg =~ /\[/) { |
2868 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
2831 | # COMMAND/INFO |
2869 | $pkt = "frag"; |
2832 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2833 | } else { |
|
|
2834 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2835 | $self->send_packet ("drawinfo $color $msg") |
|
|
2836 | } |
|
|
2837 | } |
|
|
2838 | } |
2870 | } |
|
|
2871 | |
|
|
2872 | $self->send_packet ($pkt); |
2839 | } |
2873 | } |
2840 | |
2874 | |
2841 | =item $client->ext_msg ($type, @msg) |
2875 | =item $client->ext_msg ($type, @msg) |
2842 | |
2876 | |
2843 | Sends an ext event to the client. |
2877 | Sends an ext event to the client. |
… | |
… | |
3017 | |
3051 | |
3018 | The following functions and methods are available within a safe environment: |
3052 | The following functions and methods are available within a safe environment: |
3019 | |
3053 | |
3020 | cf::object |
3054 | cf::object |
3021 | contr pay_amount pay_player map x y force_find force_add destroy |
3055 | contr pay_amount pay_player map x y force_find force_add destroy |
3022 | insert remove name archname title slaying race decrease_ob_nr |
3056 | insert remove name archname title slaying race decrease split |
3023 | |
3057 | |
3024 | cf::object::player |
3058 | cf::object::player |
3025 | player |
3059 | player |
3026 | |
3060 | |
3027 | cf::player |
3061 | cf::player |
… | |
… | |
3032 | |
3066 | |
3033 | =cut |
3067 | =cut |
3034 | |
3068 | |
3035 | for ( |
3069 | for ( |
3036 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3070 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3037 | insert remove inv name archname title slaying race |
3071 | insert remove inv nrof name archname title slaying race |
3038 | decrease_ob_nr destroy)], |
3072 | decrease split destroy change_exp)], |
3039 | ["cf::object::player" => qw(player)], |
3073 | ["cf::object::player" => qw(player)], |
3040 | ["cf::player" => qw(peaceful)], |
3074 | ["cf::player" => qw(peaceful)], |
3041 | ["cf::map" => qw(trigger)], |
3075 | ["cf::map" => qw(trigger)], |
3042 | ) { |
3076 | ) { |
3043 | no strict 'refs'; |
3077 | no strict 'refs'; |
… | |
… | |
3148 | { |
3182 | { |
3149 | my $faces = $facedata->{faceinfo}; |
3183 | my $faces = $facedata->{faceinfo}; |
3150 | |
3184 | |
3151 | while (my ($face, $info) = each %$faces) { |
3185 | while (my ($face, $info) = each %$faces) { |
3152 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3186 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3187 | |
3153 | cf::face::set_visibility $idx, $info->{visibility}; |
3188 | cf::face::set_visibility $idx, $info->{visibility}; |
3154 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3189 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3155 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3190 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3156 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3191 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3157 | |
3192 | |
3158 | cf::cede_to_tick; |
3193 | cf::cede_to_tick; |
3159 | } |
3194 | } |
3160 | |
3195 | |
3161 | while (my ($face, $info) = each %$faces) { |
3196 | while (my ($face, $info) = each %$faces) { |
3162 | next unless $info->{smooth}; |
3197 | next unless $info->{smooth}; |
|
|
3198 | |
3163 | my $idx = cf::face::find $face |
3199 | my $idx = cf::face::find $face |
3164 | or next; |
3200 | or next; |
|
|
3201 | |
3165 | if (my $smooth = cf::face::find $info->{smooth}) { |
3202 | if (my $smooth = cf::face::find $info->{smooth}) { |
3166 | cf::face::set_smooth $idx, $smooth; |
3203 | cf::face::set_smooth $idx, $smooth; |
3167 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3204 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3168 | } else { |
3205 | } else { |
3169 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3206 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
3187 | { |
3224 | { |
3188 | # TODO: for gcfclient pleasure, we should give resources |
3225 | # TODO: for gcfclient pleasure, we should give resources |
3189 | # that gcfclient doesn't grok a >10000 face index. |
3226 | # that gcfclient doesn't grok a >10000 face index. |
3190 | my $res = $facedata->{resource}; |
3227 | my $res = $facedata->{resource}; |
3191 | |
3228 | |
3192 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
3193 | |
|
|
3194 | while (my ($name, $info) = each %$res) { |
3229 | while (my ($name, $info) = each %$res) { |
|
|
3230 | if (defined $info->{type}) { |
3195 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3231 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3196 | my $data; |
3232 | my $data; |
3197 | |
3233 | |
3198 | if ($info->{type} & 1) { |
3234 | if ($info->{type} & 1) { |
3199 | # prepend meta info |
3235 | # prepend meta info |
3200 | |
3236 | |
3201 | my $meta = $enc->encode ({ |
3237 | my $meta = $enc->encode ({ |
3202 | name => $name, |
3238 | name => $name, |
3203 | %{ $info->{meta} || {} }, |
3239 | %{ $info->{meta} || {} }, |
3204 | }); |
3240 | }); |
3205 | |
3241 | |
3206 | $data = pack "(w/a*)*", $meta, $info->{data}; |
3242 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3243 | } else { |
|
|
3244 | $data = $info->{data}; |
|
|
3245 | } |
|
|
3246 | |
|
|
3247 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3248 | cf::face::set_type $idx, $info->{type}; |
3207 | } else { |
3249 | } else { |
3208 | $data = $info->{data}; |
3250 | $RESOURCE{$name} = $info; |
3209 | } |
3251 | } |
3210 | |
3252 | |
3211 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3212 | cf::face::set_type $idx, $info->{type}; |
|
|
3213 | |
|
|
3214 | cf::cede_to_tick; |
3253 | cf::cede_to_tick; |
3215 | } |
3254 | } |
3216 | |
|
|
3217 | if ($soundconf) { |
|
|
3218 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
3219 | |
|
|
3220 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3221 | my $sound = $soundconf->{compat}[$_] |
|
|
3222 | or next; |
|
|
3223 | |
|
|
3224 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3225 | cf::sound::set $sound->[0] => $face; |
|
|
3226 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3227 | } |
|
|
3228 | |
|
|
3229 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3230 | my $face = cf::face::find "sound/$v"; |
|
|
3231 | cf::sound::set $k => $face; |
|
|
3232 | } |
|
|
3233 | } |
|
|
3234 | } |
3255 | } |
|
|
3256 | |
|
|
3257 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3235 | |
3258 | |
3236 | 1 |
3259 | 1 |
3237 | } |
3260 | } |
|
|
3261 | |
|
|
3262 | cf::global->attach (on_resource_update => sub { |
|
|
3263 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3264 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3265 | |
|
|
3266 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3267 | my $sound = $soundconf->{compat}[$_] |
|
|
3268 | or next; |
|
|
3269 | |
|
|
3270 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3271 | cf::sound::set $sound->[0] => $face; |
|
|
3272 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3273 | } |
|
|
3274 | |
|
|
3275 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3276 | my $face = cf::face::find "sound/$v"; |
|
|
3277 | cf::sound::set $k => $face; |
|
|
3278 | } |
|
|
3279 | } |
|
|
3280 | }); |
3238 | |
3281 | |
3239 | register_exticmd fx_want => sub { |
3282 | register_exticmd fx_want => sub { |
3240 | my ($ns, $want) = @_; |
3283 | my ($ns, $want) = @_; |
3241 | |
3284 | |
3242 | while (my ($k, $v) = each %$want) { |
3285 | while (my ($k, $v) = each %$want) { |
3243 | $ns->fx_want ($k, $v); |
3286 | $ns->fx_want ($k, $v); |
3244 | } |
3287 | } |
3245 | }; |
3288 | }; |
|
|
3289 | |
|
|
3290 | sub load_resource_file($) { |
|
|
3291 | my $guard = lock_acquire "load_resource_file"; |
|
|
3292 | |
|
|
3293 | my $status = load_resource_file_ $_[0]; |
|
|
3294 | get_slot 0.1, 100; |
|
|
3295 | cf::arch::commit_load; |
|
|
3296 | |
|
|
3297 | $status |
|
|
3298 | } |
3246 | |
3299 | |
3247 | sub reload_regions { |
3300 | sub reload_regions { |
3248 | # HACK to clear player env face cache, we need some signal framework |
3301 | # HACK to clear player env face cache, we need some signal framework |
3249 | # for this (global event?) |
3302 | # for this (global event?) |
3250 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3303 | %ext::player_env::MUSIC_FACE_CACHE = (); |
… | |
… | |
3264 | } |
3317 | } |
3265 | |
3318 | |
3266 | sub reload_archetypes { |
3319 | sub reload_archetypes { |
3267 | load_resource_file "$DATADIR/archetypes" |
3320 | load_resource_file "$DATADIR/archetypes" |
3268 | or die "unable to load archetypes\n"; |
3321 | or die "unable to load archetypes\n"; |
3269 | #d# NEED to laod twice to resolve forward references |
|
|
3270 | # this really needs to be done in an extra post-pass |
|
|
3271 | # (which needs to be synchronous, so solve it differently) |
|
|
3272 | load_resource_file "$DATADIR/archetypes" |
|
|
3273 | or die "unable to load archetypes\n"; |
|
|
3274 | } |
3322 | } |
3275 | |
3323 | |
3276 | sub reload_treasures { |
3324 | sub reload_treasures { |
3277 | load_resource_file "$DATADIR/treasures" |
3325 | load_resource_file "$DATADIR/treasures" |
3278 | or die "unable to load treasurelists\n"; |
3326 | or die "unable to load treasurelists\n"; |
3279 | } |
3327 | } |
3280 | |
3328 | |
3281 | sub reload_resources { |
3329 | sub reload_resources { |
3282 | warn "reloading resource files...\n"; |
3330 | warn "reloading resource files...\n"; |
3283 | |
3331 | |
|
|
3332 | reload_facedata; |
|
|
3333 | reload_archetypes; |
3284 | reload_regions; |
3334 | reload_regions; |
3285 | reload_facedata; |
|
|
3286 | #reload_archetypes;#d# |
|
|
3287 | reload_archetypes; |
|
|
3288 | reload_treasures; |
3335 | reload_treasures; |
3289 | |
3336 | |
3290 | warn "finished reloading resource files\n"; |
3337 | warn "finished reloading resource files\n"; |
3291 | } |
|
|
3292 | |
|
|
3293 | sub init { |
|
|
3294 | reload_resources; |
|
|
3295 | } |
3338 | } |
3296 | |
3339 | |
3297 | sub reload_config { |
3340 | sub reload_config { |
3298 | open my $fh, "<:utf8", "$CONFDIR/config" |
3341 | open my $fh, "<:utf8", "$CONFDIR/config" |
3299 | or return; |
3342 | or return; |
3300 | |
3343 | |
3301 | local $/; |
3344 | local $/; |
3302 | *CFG = YAML::Syck::Load <$fh>; |
3345 | *CFG = YAML::Load <$fh>; |
3303 | |
3346 | |
3304 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3347 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3305 | |
3348 | |
3306 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3349 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3307 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3350 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3313 | }; |
3356 | }; |
3314 | warn $@ if $@; |
3357 | warn $@ if $@; |
3315 | } |
3358 | } |
3316 | } |
3359 | } |
3317 | |
3360 | |
|
|
3361 | sub pidfile() { |
|
|
3362 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3363 | or die "$PIDFILE: $!"; |
|
|
3364 | flock $fh, &Fcntl::LOCK_EX |
|
|
3365 | or die "$PIDFILE: flock: $!"; |
|
|
3366 | $fh |
|
|
3367 | } |
|
|
3368 | |
|
|
3369 | # make sure only one server instance is running at any one time |
|
|
3370 | sub atomic { |
|
|
3371 | my $fh = pidfile; |
|
|
3372 | |
|
|
3373 | my $pid = <$fh>; |
|
|
3374 | kill 9, $pid if $pid > 0; |
|
|
3375 | |
|
|
3376 | seek $fh, 0, 0; |
|
|
3377 | print $fh $$; |
|
|
3378 | } |
|
|
3379 | |
3318 | sub main { |
3380 | sub main { |
|
|
3381 | cf::init_globals; # initialise logging |
|
|
3382 | |
|
|
3383 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3384 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3385 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3386 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3387 | |
|
|
3388 | cf::init_experience; |
|
|
3389 | cf::init_anim; |
|
|
3390 | cf::init_attackmess; |
|
|
3391 | cf::init_dynamic; |
|
|
3392 | |
|
|
3393 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3394 | |
3319 | # we must not ever block the main coroutine |
3395 | # we must not ever block the main coroutine |
3320 | local $Coro::idle = sub { |
3396 | local $Coro::idle = sub { |
3321 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3397 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3322 | (async { |
3398 | (async { |
3323 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3399 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3324 | EV::loop EV::LOOP_ONESHOT; |
3400 | EV::loop EV::LOOP_ONESHOT; |
3325 | })->prio (Coro::PRIO_MAX); |
3401 | })->prio (Coro::PRIO_MAX); |
3326 | }; |
3402 | }; |
3327 | |
3403 | |
|
|
3404 | evthread_start IO::AIO::poll_fileno; |
|
|
3405 | |
|
|
3406 | cf::sync_job { |
|
|
3407 | reload_resources; |
3328 | reload_config; |
3408 | reload_config; |
3329 | db_init; |
3409 | db_init; |
|
|
3410 | |
|
|
3411 | cf::load_settings; |
|
|
3412 | cf::load_materials; |
|
|
3413 | cf::init_uuid; |
|
|
3414 | cf::init_signals; |
|
|
3415 | cf::init_commands; |
|
|
3416 | cf::init_skills; |
|
|
3417 | |
|
|
3418 | cf::init_beforeplay; |
|
|
3419 | |
|
|
3420 | atomic; |
|
|
3421 | |
3330 | load_extensions; |
3422 | load_extensions; |
3331 | |
3423 | |
3332 | $TICK_WATCHER->start; |
3424 | utime time, time, $RUNTIMEFILE; |
|
|
3425 | |
|
|
3426 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3427 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3428 | |
|
|
3429 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3430 | }; |
|
|
3431 | |
3333 | EV::loop; |
3432 | EV::loop; |
3334 | } |
3433 | } |
3335 | |
3434 | |
3336 | ############################################################################# |
3435 | ############################################################################# |
3337 | # initialisation and cleanup |
3436 | # initialisation and cleanup |
… | |
… | |
3344 | cf::cleanup "SIG$signal"; |
3443 | cf::cleanup "SIG$signal"; |
3345 | }; |
3444 | }; |
3346 | } |
3445 | } |
3347 | } |
3446 | } |
3348 | |
3447 | |
3349 | sub write_runtime { |
3448 | sub write_runtime_sync { |
3350 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3351 | |
|
|
3352 | # first touch the runtime file to show we are still running: |
3449 | # first touch the runtime file to show we are still running: |
3353 | # the fsync below can take a very very long time. |
3450 | # the fsync below can take a very very long time. |
3354 | |
3451 | |
3355 | IO::AIO::aio_utime $runtime, undef, undef; |
3452 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3356 | |
3453 | |
3357 | my $guard = cf::lock_acquire "write_runtime"; |
3454 | my $guard = cf::lock_acquire "write_runtime"; |
3358 | |
3455 | |
3359 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3456 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3360 | or return; |
3457 | or return; |
3361 | |
3458 | |
3362 | my $value = $cf::RUNTIME + 90 + 10; |
3459 | my $value = $cf::RUNTIME + 90 + 10; |
3363 | # 10 is the runtime save interval, for a monotonic clock |
3460 | # 10 is the runtime save interval, for a monotonic clock |
3364 | # 60 allows for the watchdog to kill the server. |
3461 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3374 | aio_utime $fh, undef, undef; |
3471 | aio_utime $fh, undef, undef; |
3375 | |
3472 | |
3376 | close $fh |
3473 | close $fh |
3377 | or return; |
3474 | or return; |
3378 | |
3475 | |
3379 | aio_rename "$runtime~", $runtime |
3476 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3380 | and return; |
3477 | and return; |
3381 | |
3478 | |
3382 | warn "runtime file written.\n"; |
3479 | warn "runtime file written.\n"; |
3383 | |
3480 | |
3384 | 1 |
3481 | 1 |
|
|
3482 | } |
|
|
3483 | |
|
|
3484 | our $uuid_lock; |
|
|
3485 | our $uuid_skip; |
|
|
3486 | |
|
|
3487 | sub write_uuid_sync($) { |
|
|
3488 | $uuid_skip ||= $_[0]; |
|
|
3489 | |
|
|
3490 | return if $uuid_lock; |
|
|
3491 | local $uuid_lock = 1; |
|
|
3492 | |
|
|
3493 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3494 | |
|
|
3495 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3496 | or return; |
|
|
3497 | |
|
|
3498 | my $value = uuid_seq uuid_cur; |
|
|
3499 | |
|
|
3500 | unless ($value) { |
|
|
3501 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3502 | return; |
|
|
3503 | } |
|
|
3504 | |
|
|
3505 | my $value = uuid_str $value + $uuid_skip; |
|
|
3506 | $uuid_skip = 0; |
|
|
3507 | |
|
|
3508 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3509 | and return; |
|
|
3510 | |
|
|
3511 | # always fsync - this file is important |
|
|
3512 | aio_fsync $fh |
|
|
3513 | and return; |
|
|
3514 | |
|
|
3515 | close $fh |
|
|
3516 | or return; |
|
|
3517 | |
|
|
3518 | aio_rename "$uuid~", $uuid |
|
|
3519 | and return; |
|
|
3520 | |
|
|
3521 | warn "uuid file written ($value).\n"; |
|
|
3522 | |
|
|
3523 | 1 |
|
|
3524 | |
|
|
3525 | } |
|
|
3526 | |
|
|
3527 | sub write_uuid($$) { |
|
|
3528 | my ($skip, $sync) = @_; |
|
|
3529 | |
|
|
3530 | $sync ? write_uuid_sync $skip |
|
|
3531 | : async { write_uuid_sync $skip }; |
3385 | } |
3532 | } |
3386 | |
3533 | |
3387 | sub emergency_save() { |
3534 | sub emergency_save() { |
3388 | my $freeze_guard = cf::freeze_mainloop; |
3535 | my $freeze_guard = cf::freeze_mainloop; |
3389 | |
3536 | |
3390 | warn "enter emergency perl save\n"; |
3537 | warn "emergency_perl_save: enter\n"; |
3391 | |
3538 | |
3392 | cf::sync_job { |
3539 | cf::sync_job { |
|
|
3540 | # this is a trade-off: we want to be very quick here, so |
|
|
3541 | # save all maps without fsync, and later call a global sync |
|
|
3542 | # (which in turn might be very very slow) |
|
|
3543 | local $USE_FSYNC = 0; |
|
|
3544 | |
3393 | # use a peculiar iteration method to avoid tripping on perl |
3545 | # use a peculiar iteration method to avoid tripping on perl |
3394 | # refcount bugs in for. also avoids problems with players |
3546 | # refcount bugs in for. also avoids problems with players |
3395 | # and maps saved/destroyed asynchronously. |
3547 | # and maps saved/destroyed asynchronously. |
3396 | warn "begin emergency player save\n"; |
3548 | warn "emergency_perl_save: begin player save\n"; |
3397 | for my $login (keys %cf::PLAYER) { |
3549 | for my $login (keys %cf::PLAYER) { |
3398 | my $pl = $cf::PLAYER{$login} or next; |
3550 | my $pl = $cf::PLAYER{$login} or next; |
3399 | $pl->valid or next; |
3551 | $pl->valid or next; |
3400 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3552 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3401 | $pl->save; |
3553 | $pl->save; |
3402 | } |
3554 | } |
3403 | warn "end emergency player save\n"; |
3555 | warn "emergency_perl_save: end player save\n"; |
3404 | |
3556 | |
3405 | warn "begin emergency map save\n"; |
3557 | warn "emergency_perl_save: begin map save\n"; |
3406 | for my $path (keys %cf::MAP) { |
3558 | for my $path (keys %cf::MAP) { |
3407 | my $map = $cf::MAP{$path} or next; |
3559 | my $map = $cf::MAP{$path} or next; |
3408 | $map->valid or next; |
3560 | $map->valid or next; |
3409 | $map->save; |
3561 | $map->save; |
3410 | } |
3562 | } |
3411 | warn "end emergency map save\n"; |
3563 | warn "emergency_perl_save: end map save\n"; |
3412 | |
3564 | |
3413 | warn "begin emergency database checkpoint\n"; |
3565 | warn "emergency_perl_save: begin database checkpoint\n"; |
3414 | BDB::db_env_txn_checkpoint $DB_ENV; |
3566 | BDB::db_env_txn_checkpoint $DB_ENV; |
3415 | warn "end emergency database checkpoint\n"; |
3567 | warn "emergency_perl_save: end database checkpoint\n"; |
|
|
3568 | |
|
|
3569 | warn "emergency_perl_save: begin write uuid\n"; |
|
|
3570 | write_uuid_sync 1; |
|
|
3571 | warn "emergency_perl_save: end write uuid\n"; |
3416 | }; |
3572 | }; |
3417 | |
3573 | |
|
|
3574 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3575 | IO::AIO::aio_sync sub { |
|
|
3576 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3577 | }; |
|
|
3578 | |
3418 | warn "leave emergency perl save\n"; |
3579 | warn "emergency_perl_save: leave\n"; |
3419 | } |
3580 | } |
3420 | |
3581 | |
3421 | sub post_cleanup { |
3582 | sub post_cleanup { |
3422 | my ($make_core) = @_; |
3583 | my ($make_core) = @_; |
3423 | |
3584 | |
3424 | warn Carp::longmess "post_cleanup backtrace" |
3585 | warn Carp::longmess "post_cleanup backtrace" |
3425 | if $make_core; |
3586 | if $make_core; |
|
|
3587 | |
|
|
3588 | my $fh = pidfile; |
|
|
3589 | unlink $PIDFILE if <$fh> == $$; |
|
|
3590 | } |
|
|
3591 | |
|
|
3592 | # a safer delete_package, copied from Symbol |
|
|
3593 | sub clear_package($) { |
|
|
3594 | my $pkg = shift; |
|
|
3595 | |
|
|
3596 | # expand to full symbol table name if needed |
|
|
3597 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3598 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3599 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3600 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3601 | } |
|
|
3602 | |
|
|
3603 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3604 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3605 | |
|
|
3606 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3607 | or return; |
|
|
3608 | |
|
|
3609 | # clear all symbols |
|
|
3610 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3611 | for my $name (keys %$leaf_symtab) { |
|
|
3612 | _gv_clear *{"$pkg$name"}; |
|
|
3613 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3614 | } |
|
|
3615 | warn "cleared package $pkg\n";#d# |
3426 | } |
3616 | } |
3427 | |
3617 | |
3428 | sub do_reload_perl() { |
3618 | sub do_reload_perl() { |
3429 | # can/must only be called in main |
3619 | # can/must only be called in main |
3430 | if ($Coro::current != $Coro::main) { |
3620 | if ($Coro::current != $Coro::main) { |
3431 | warn "can only reload from main coroutine"; |
3621 | warn "can only reload from main coroutine"; |
3432 | return; |
3622 | return; |
3433 | } |
3623 | } |
3434 | |
3624 | |
|
|
3625 | return if $RELOAD++; |
|
|
3626 | |
|
|
3627 | my $t1 = EV::time; |
|
|
3628 | |
|
|
3629 | while ($RELOAD) { |
3435 | warn "reloading..."; |
3630 | warn "reloading..."; |
3436 | |
3631 | |
3437 | warn "entering sync_job"; |
3632 | warn "entering sync_job"; |
3438 | |
3633 | |
3439 | cf::sync_job { |
3634 | cf::sync_job { |
3440 | cf::write_runtime; # external watchdog should not bark |
3635 | cf::write_runtime_sync; # external watchdog should not bark |
3441 | cf::emergency_save; |
3636 | cf::emergency_save; |
3442 | cf::write_runtime; # external watchdog should not bark |
3637 | cf::write_runtime_sync; # external watchdog should not bark |
3443 | |
3638 | |
3444 | warn "syncing database to disk"; |
3639 | warn "syncing database to disk"; |
3445 | BDB::db_env_txn_checkpoint $DB_ENV; |
3640 | BDB::db_env_txn_checkpoint $DB_ENV; |
3446 | |
3641 | |
3447 | # if anything goes wrong in here, we should simply crash as we already saved |
3642 | # if anything goes wrong in here, we should simply crash as we already saved |
3448 | |
3643 | |
3449 | warn "flushing outstanding aio requests"; |
3644 | warn "flushing outstanding aio requests"; |
3450 | for (;;) { |
|
|
3451 | BDB::flush; |
|
|
3452 | IO::AIO::flush; |
|
|
3453 | Coro::cede_notself; |
|
|
3454 | last unless IO::AIO::nreqs || BDB::nreqs; |
3645 | while (IO::AIO::nreqs || BDB::nreqs) { |
3455 | warn "iterate..."; |
3646 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3456 | } |
|
|
3457 | |
|
|
3458 | ++$RELOAD; |
|
|
3459 | |
|
|
3460 | warn "cancelling all extension coros"; |
|
|
3461 | $_->cancel for values %EXT_CORO; |
|
|
3462 | %EXT_CORO = (); |
|
|
3463 | |
|
|
3464 | warn "removing commands"; |
|
|
3465 | %COMMAND = (); |
|
|
3466 | |
|
|
3467 | warn "removing ext/exti commands"; |
|
|
3468 | %EXTCMD = (); |
|
|
3469 | %EXTICMD = (); |
|
|
3470 | |
|
|
3471 | warn "unloading/nuking all extensions"; |
|
|
3472 | for my $pkg (@EXTS) { |
|
|
3473 | warn "... unloading $pkg"; |
|
|
3474 | |
|
|
3475 | if (my $cb = $pkg->can ("unload")) { |
|
|
3476 | eval { |
|
|
3477 | $cb->($pkg); |
|
|
3478 | 1 |
|
|
3479 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3480 | } |
3647 | } |
3481 | |
3648 | |
3482 | warn "... nuking $pkg"; |
3649 | warn "cancelling all extension coros"; |
3483 | Symbol::delete_package $pkg; |
3650 | $_->cancel for values %EXT_CORO; |
3484 | } |
3651 | %EXT_CORO = (); |
3485 | |
3652 | |
3486 | warn "unloading all perl modules loaded from $LIBDIR"; |
3653 | warn "removing commands"; |
3487 | while (my ($k, $v) = each %INC) { |
3654 | %COMMAND = (); |
3488 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3489 | |
3655 | |
|
|
3656 | warn "removing ext/exti commands"; |
|
|
3657 | %EXTCMD = (); |
|
|
3658 | %EXTICMD = (); |
|
|
3659 | |
|
|
3660 | warn "unloading/nuking all extensions"; |
|
|
3661 | for my $pkg (@EXTS) { |
3490 | warn "... unloading $k"; |
3662 | warn "... unloading $pkg"; |
3491 | delete $INC{$k}; |
|
|
3492 | |
3663 | |
3493 | $k =~ s/\.pm$//; |
|
|
3494 | $k =~ s/\//::/g; |
|
|
3495 | |
|
|
3496 | if (my $cb = $k->can ("unload_module")) { |
3664 | if (my $cb = $pkg->can ("unload")) { |
|
|
3665 | eval { |
3497 | $cb->(); |
3666 | $cb->($pkg); |
|
|
3667 | 1 |
|
|
3668 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3669 | } |
|
|
3670 | |
|
|
3671 | warn "... clearing $pkg"; |
|
|
3672 | clear_package $pkg; |
3498 | } |
3673 | } |
3499 | |
3674 | |
3500 | Symbol::delete_package $k; |
3675 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3676 | while (my ($k, $v) = each %INC) { |
|
|
3677 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3678 | |
|
|
3679 | warn "... unloading $k"; |
|
|
3680 | delete $INC{$k}; |
|
|
3681 | |
|
|
3682 | $k =~ s/\.pm$//; |
|
|
3683 | $k =~ s/\//::/g; |
|
|
3684 | |
|
|
3685 | if (my $cb = $k->can ("unload_module")) { |
|
|
3686 | $cb->(); |
|
|
3687 | } |
|
|
3688 | |
|
|
3689 | clear_package $k; |
3501 | } |
3690 | } |
3502 | |
3691 | |
3503 | warn "getting rid of safe::, as good as possible"; |
3692 | warn "getting rid of safe::, as good as possible"; |
3504 | Symbol::delete_package "safe::$_" |
3693 | clear_package "safe::$_" |
3505 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3694 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3506 | |
3695 | |
3507 | warn "unloading cf.pm \"a bit\""; |
3696 | warn "unloading cf.pm \"a bit\""; |
3508 | delete $INC{"cf.pm"}; |
3697 | delete $INC{"cf.pm"}; |
3509 | delete $INC{"cf/pod.pm"}; |
3698 | delete $INC{"cf/pod.pm"}; |
3510 | |
3699 | |
3511 | # don't, removes xs symbols, too, |
3700 | # don't, removes xs symbols, too, |
3512 | # and global variables created in xs |
3701 | # and global variables created in xs |
3513 | #Symbol::delete_package __PACKAGE__; |
3702 | #clear_package __PACKAGE__; |
3514 | |
3703 | |
3515 | warn "unload completed, starting to reload now"; |
3704 | warn "unload completed, starting to reload now"; |
3516 | |
3705 | |
3517 | warn "reloading cf.pm"; |
3706 | warn "reloading cf.pm"; |
3518 | require cf; |
3707 | require cf; |
3519 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3708 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3520 | |
3709 | |
3521 | warn "loading config and database again"; |
3710 | warn "loading config and database again"; |
3522 | cf::reload_config; |
3711 | cf::reload_config; |
3523 | |
3712 | |
3524 | warn "loading extensions"; |
3713 | warn "loading extensions"; |
3525 | cf::load_extensions; |
3714 | cf::load_extensions; |
3526 | |
3715 | |
|
|
3716 | if ($REATTACH_ON_RELOAD) { |
3527 | warn "reattaching attachments to objects/players"; |
3717 | warn "reattaching attachments to objects/players"; |
3528 | _global_reattach; # objects, sockets |
3718 | _global_reattach; # objects, sockets |
3529 | warn "reattaching attachments to maps"; |
3719 | warn "reattaching attachments to maps"; |
3530 | reattach $_ for values %MAP; |
3720 | reattach $_ for values %MAP; |
3531 | warn "reattaching attachments to players"; |
3721 | warn "reattaching attachments to players"; |
3532 | reattach $_ for values %PLAYER; |
3722 | reattach $_ for values %PLAYER; |
|
|
3723 | } |
3533 | |
3724 | |
|
|
3725 | warn "running post_init jobs"; |
|
|
3726 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3727 | |
3534 | warn "leaving sync_job"; |
3728 | warn "leaving sync_job"; |
3535 | |
3729 | |
3536 | 1 |
3730 | 1 |
3537 | } or do { |
3731 | } or do { |
3538 | warn $@; |
3732 | warn $@; |
3539 | warn "error while reloading, exiting."; |
3733 | cf::cleanup "error while reloading, exiting."; |
3540 | exit 1; |
|
|
3541 | }; |
3734 | }; |
3542 | |
3735 | |
3543 | warn "reloaded"; |
3736 | warn "reloaded"; |
|
|
3737 | --$RELOAD; |
|
|
3738 | } |
|
|
3739 | |
|
|
3740 | $t1 = EV::time - $t1; |
|
|
3741 | warn "reload completed in ${t1}s\n"; |
3544 | }; |
3742 | }; |
3545 | |
3743 | |
3546 | our $RELOAD_WATCHER; # used only during reload |
3744 | our $RELOAD_WATCHER; # used only during reload |
3547 | |
3745 | |
3548 | sub reload_perl() { |
3746 | sub reload_perl() { |
3549 | # doing reload synchronously and two reloads happen back-to-back, |
3747 | # doing reload synchronously and two reloads happen back-to-back, |
3550 | # coro crashes during coro_state_free->destroy here. |
3748 | # coro crashes during coro_state_free->destroy here. |
3551 | |
3749 | |
|
|
3750 | $RELOAD_WATCHER ||= cf::async { |
|
|
3751 | Coro::AIO::aio_wait cache_extensions; |
|
|
3752 | |
3552 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3753 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
|
|
3754 | do_reload_perl; |
3553 | undef $RELOAD_WATCHER; |
3755 | undef $RELOAD_WATCHER; |
3554 | do_reload_perl; |
3756 | }; |
3555 | }; |
3757 | }; |
3556 | } |
3758 | } |
3557 | |
3759 | |
3558 | register_command "reload" => sub { |
3760 | register_command "reload" => sub { |
3559 | my ($who, $arg) = @_; |
3761 | my ($who, $arg) = @_; |
… | |
… | |
3573 | |
3775 | |
3574 | our @WAIT_FOR_TICK; |
3776 | our @WAIT_FOR_TICK; |
3575 | our @WAIT_FOR_TICK_BEGIN; |
3777 | our @WAIT_FOR_TICK_BEGIN; |
3576 | |
3778 | |
3577 | sub wait_for_tick { |
3779 | sub wait_for_tick { |
3578 | return unless $TICK_WATCHER->is_active; |
|
|
3579 | return if $Coro::current == $Coro::main; |
3780 | return if tick_inhibit || $Coro::current == $Coro::main; |
3580 | |
3781 | |
3581 | my $signal = new Coro::Signal; |
3782 | my $signal = new Coro::Signal; |
3582 | push @WAIT_FOR_TICK, $signal; |
3783 | push @WAIT_FOR_TICK, $signal; |
3583 | $signal->wait; |
3784 | $signal->wait; |
3584 | } |
3785 | } |
3585 | |
3786 | |
3586 | sub wait_for_tick_begin { |
3787 | sub wait_for_tick_begin { |
3587 | return unless $TICK_WATCHER->is_active; |
|
|
3588 | return if $Coro::current == $Coro::main; |
3788 | return if tick_inhibit || $Coro::current == $Coro::main; |
3589 | |
3789 | |
3590 | my $signal = new Coro::Signal; |
3790 | my $signal = new Coro::Signal; |
3591 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3791 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3592 | $signal->wait; |
3792 | $signal->wait; |
3593 | } |
3793 | } |
3594 | |
3794 | |
3595 | $TICK_WATCHER = EV::periodic_ns 0, $TICK, 0, sub { |
3795 | sub tick { |
3596 | if ($Coro::current != $Coro::main) { |
3796 | if ($Coro::current != $Coro::main) { |
3597 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3797 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3598 | unless ++$bug_warning > 10; |
3798 | unless ++$bug_warning > 10; |
3599 | return; |
3799 | return; |
3600 | } |
3800 | } |
3601 | |
3801 | |
3602 | $NOW = $tick_start = EV::now; |
|
|
3603 | |
|
|
3604 | cf::server_tick; # one server iteration |
3802 | cf::server_tick; # one server iteration |
3605 | |
3803 | |
3606 | $RUNTIME += $TICK; |
|
|
3607 | $NEXT_TICK += $TICK; |
|
|
3608 | |
|
|
3609 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3804 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3610 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3805 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3611 | Coro::async_pool { |
3806 | Coro::async_pool { |
3612 | $Coro::current->{desc} = "runtime saver"; |
3807 | $Coro::current->{desc} = "runtime saver"; |
3613 | write_runtime |
3808 | write_runtime_sync |
3614 | or warn "ERROR: unable to write runtime file: $!"; |
3809 | or warn "ERROR: unable to write runtime file: $!"; |
3615 | }; |
3810 | }; |
3616 | } |
3811 | } |
3617 | |
3812 | |
3618 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3813 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
… | |
… | |
3620 | } |
3815 | } |
3621 | while (my $sig = shift @WAIT_FOR_TICK) { |
3816 | while (my $sig = shift @WAIT_FOR_TICK) { |
3622 | $sig->send; |
3817 | $sig->send; |
3623 | } |
3818 | } |
3624 | |
3819 | |
3625 | $LOAD = ($NOW - $tick_start) / $TICK; |
3820 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3626 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3821 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3627 | |
3822 | |
3628 | _post_tick; |
3823 | if (0) { |
3629 | }; |
3824 | if ($NEXT_TICK) { |
3630 | $TICK_WATCHER->priority (EV::MAXPRI); |
3825 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3826 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3827 | warn "jitter $JITTER\n";#d# |
|
|
3828 | } |
|
|
3829 | } |
|
|
3830 | } |
3631 | |
3831 | |
3632 | { |
3832 | { |
|
|
3833 | # configure BDB |
|
|
3834 | |
3633 | BDB::min_parallel 8; |
3835 | BDB::min_parallel 8; |
3634 | BDB::max_poll_time $TICK * 0.1; |
3836 | BDB::max_poll_reqs $TICK * 0.1; |
3635 | $BDB_POLL_WATCHER = EV::io BDB::poll_fileno, EV::READ, \&BDB::poll_cb; |
3837 | $AnyEvent::BDB::WATCHER->priority (1); |
3636 | |
|
|
3637 | BDB::set_sync_prepare { |
|
|
3638 | my $status; |
|
|
3639 | my $current = $Coro::current; |
|
|
3640 | ( |
|
|
3641 | sub { |
|
|
3642 | $status = $!; |
|
|
3643 | $current->ready; undef $current; |
|
|
3644 | }, |
|
|
3645 | sub { |
|
|
3646 | Coro::schedule while defined $current; |
|
|
3647 | $! = $status; |
|
|
3648 | }, |
|
|
3649 | ) |
|
|
3650 | }; |
|
|
3651 | |
3838 | |
3652 | unless ($DB_ENV) { |
3839 | unless ($DB_ENV) { |
3653 | $DB_ENV = BDB::db_env_create; |
3840 | $DB_ENV = BDB::db_env_create; |
3654 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3841 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3655 | | BDB::LOG_AUTOREMOVE, 1); |
3842 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3843 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3656 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3844 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3657 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3845 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3658 | |
3846 | |
3659 | cf::sync_job { |
3847 | cf::sync_job { |
3660 | eval { |
3848 | eval { |
… | |
… | |
3682 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3870 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3683 | }; |
3871 | }; |
3684 | } |
3872 | } |
3685 | |
3873 | |
3686 | { |
3874 | { |
|
|
3875 | # configure IO::AIO |
|
|
3876 | |
3687 | IO::AIO::min_parallel 8; |
3877 | IO::AIO::min_parallel 8; |
3688 | |
|
|
3689 | undef $Coro::AIO::WATCHER; |
|
|
3690 | IO::AIO::max_poll_time $TICK * 0.1; |
3878 | IO::AIO::max_poll_time $TICK * 0.1; |
3691 | $AIO_POLL_WATCHER = EV::io IO::AIO::poll_fileno, EV::READ, \&IO::AIO::poll_cb; |
3879 | undef $AnyEvent::AIO::WATCHER; |
3692 | } |
3880 | } |
3693 | |
3881 | |
3694 | my $_log_backtrace; |
3882 | my $_log_backtrace; |
3695 | |
3883 | |
3696 | sub _log_backtrace { |
3884 | sub _log_backtrace { |
… | |
… | |
3699 | $msg =~ s/\n//; |
3887 | $msg =~ s/\n//; |
3700 | |
3888 | |
3701 | # limit the # of concurrent backtraces |
3889 | # limit the # of concurrent backtraces |
3702 | if ($_log_backtrace < 2) { |
3890 | if ($_log_backtrace < 2) { |
3703 | ++$_log_backtrace; |
3891 | ++$_log_backtrace; |
|
|
3892 | my $perl_bt = Carp::longmess $msg; |
3704 | async { |
3893 | async { |
3705 | $Coro::current->{desc} = "abt $msg"; |
3894 | $Coro::current->{desc} = "abt $msg"; |
3706 | |
3895 | |
3707 | my @bt = fork_call { |
3896 | my @bt = fork_call { |
3708 | @addr = map { sprintf "%x", $_ } @addr; |
3897 | @addr = map { sprintf "%x", $_ } @addr; |
… | |
… | |
3719 | } |
3908 | } |
3720 | |
3909 | |
3721 | @funcs |
3910 | @funcs |
3722 | }; |
3911 | }; |
3723 | |
3912 | |
3724 | LOG llevInfo, "[ABT] $msg\n"; |
3913 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3914 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3725 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3915 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3726 | --$_log_backtrace; |
3916 | --$_log_backtrace; |
3727 | }; |
3917 | }; |
3728 | } else { |
3918 | } else { |
3729 | LOG llevInfo, "[ABT] $msg\n"; |
3919 | LOG llevInfo, "[ABT] $msg\n"; |