… | |
… | |
24 | } |
24 | } |
25 | |
25 | |
26 | use utf8; |
26 | use utf8; |
27 | |
27 | |
28 | use AnyEvent (); |
28 | use AnyEvent (); |
29 | use BerkeleyDB; |
|
|
30 | use Pod::POM (); |
29 | use Pod::POM (); |
31 | use File::Path (); |
30 | use File::Path (); |
32 | use Storable (); # finally |
31 | use Storable (); # finally |
33 | |
32 | |
34 | BEGIN { |
33 | BEGIN { |
… | |
… | |
71 | $_ |
70 | $_ |
72 | } |
71 | } |
73 | |
72 | |
74 | sub socketpipe() { |
73 | sub socketpipe() { |
75 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
74 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
76 | or die "cannot establish bidiretcional pipe: $!\n"; |
75 | or die "cannot establish bidirectional pipe: $!\n"; |
77 | |
76 | |
78 | ($fh1, $fh2) |
77 | ($fh1, $fh2) |
79 | } |
78 | } |
80 | |
79 | |
81 | sub background(&;&) { |
80 | sub background(&;&) { |
… | |
… | |
143 | $msg =~ s/\n//g; |
142 | $msg =~ s/\n//g; |
144 | utf8::encode $msg; |
143 | utf8::encode $msg; |
145 | print $msg, "\n"; |
144 | print $msg, "\n"; |
146 | } |
145 | } |
147 | |
146 | |
148 | package CFPlus::Database; |
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|
149 | |
|
|
150 | our @ISA = BerkeleyDB::Btree::; |
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151 | |
|
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152 | sub get($$) { |
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153 | my $data; |
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154 | |
|
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155 | $_[0]->db_get ($_[1], $data) == 0 |
|
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156 | ? $data |
|
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157 | : () |
|
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158 | } |
|
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159 | |
|
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160 | my %DB_SYNC; |
|
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161 | |
|
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162 | sub put($$$) { |
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163 | my ($db, $key, $data) = @_; |
|
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164 | |
|
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165 | my $hkey = $db + 0; |
|
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166 | CFPlus::weaken $db; |
|
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167 | $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 30, cb => sub { |
|
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168 | delete $DB_SYNC{$hkey}; |
|
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169 | $db->db_sync if $db; |
|
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170 | }); |
|
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171 | |
|
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172 | $db->db_put ($key => $data) |
|
|
173 | } |
|
|
174 | |
|
|
175 | package CFPlus; |
147 | package CFPlus; |
176 | |
148 | |
177 | sub find_rcfile($) { |
149 | sub find_rcfile($) { |
178 | my $path; |
150 | my $path; |
179 | |
151 | |
… | |
… | |
254 | and die $res->status_line; |
226 | and die $res->status_line; |
255 | |
227 | |
256 | $res |
228 | $res |
257 | } |
229 | } |
258 | |
230 | |
259 | our $DB_ENV; |
|
|
260 | our $DB_STATE; |
|
|
261 | |
|
|
262 | sub db_table($) { |
|
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263 | my ($table) = @_; |
|
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264 | |
|
|
265 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
|
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266 | |
|
|
267 | new CFPlus::Database |
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268 | -Env => $DB_ENV, |
|
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269 | -Filename => $table, |
|
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270 | # -Filename => "database", |
|
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271 | # -Subname => $table, |
|
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272 | -Property => DB_CHKSUM, |
|
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273 | -Flags => DB_CREATE | DB_UPGRADE, |
|
|
274 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" |
|
|
275 | } |
|
|
276 | |
|
|
277 | our $DB_HOME = "$Crossfire::VARDIR/cfplus"; |
|
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278 | |
|
|
279 | sub open_db { |
|
|
280 | use strict; |
|
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281 | |
|
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282 | mkdir $DB_HOME, 0777; |
|
|
283 | my $recover = $BerkeleyDB::db_version >= 4.4 |
|
|
284 | ? eval "DB_REGISTER | DB_RECOVER" |
|
|
285 | : 0; |
|
|
286 | |
|
|
287 | $DB_ENV = new BerkeleyDB::Env |
|
|
288 | -Home => $DB_HOME, |
|
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289 | -Cachesize => 8_000_000, |
|
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290 | -ErrFile => "$DB_HOME/errorlog.txt", |
|
|
291 | # -ErrPrefix => "DATABASE", |
|
|
292 | -Verbose => 1, |
|
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293 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
|
|
294 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
|
|
295 | or die "unable to create/open database home $DB_HOME: $BerkeleyDB::Error"; |
|
|
296 | |
|
|
297 | $DB_STATE = db_table "state"; |
|
|
298 | |
|
|
299 | 1 |
|
|
300 | } |
|
|
301 | |
|
|
302 | unless (eval { open_db }) { |
|
|
303 | File::Path::rmtree $DB_HOME; |
|
|
304 | open_db; |
|
|
305 | } |
|
|
306 | |
|
|
307 | package CFPlus::Layout; |
231 | package CFPlus::Layout; |
308 | |
232 | |
309 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
233 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
310 | reset_glyph_cache; |
234 | reset_glyph_cache; |
311 | }; |
235 | }; |