| … | |
… | |
| 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 |
|
|
32 | use Fcntl (); |
| 33 | |
33 | |
| 34 | BEGIN { |
34 | BEGIN { |
| 35 | use Crossfire::Protocol::Base (); |
35 | use Crossfire::Protocol::Base (); |
| 36 | *to_json = \&Crossfire::Protocol::Base::to_json; |
36 | *to_json = \&Crossfire::Protocol::Base::to_json; |
| 37 | *from_json = \&Crossfire::Protocol::Base::from_json; |
37 | *from_json = \&Crossfire::Protocol::Base::from_json; |
| … | |
… | |
| 71 | $_ |
71 | $_ |
| 72 | } |
72 | } |
| 73 | |
73 | |
| 74 | sub socketpipe() { |
74 | sub socketpipe() { |
| 75 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
75 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
| 76 | or die "cannot establish bidiretcional pipe: $!\n"; |
76 | or die "cannot establish bidirectional pipe: $!\n"; |
| 77 | |
77 | |
| 78 | ($fh1, $fh2) |
78 | ($fh1, $fh2) |
| 79 | } |
79 | } |
| 80 | |
80 | |
| 81 | sub background(&;&) { |
81 | sub background(&;&) { |
| … | |
… | |
| 124 | while ($buffer =~ s/^(.*)\n//) { |
124 | while ($buffer =~ s/^(.*)\n//) { |
| 125 | my $line = $1; |
125 | my $line = $1; |
| 126 | $line =~ s/\s+$//; |
126 | $line =~ s/\s+$//; |
| 127 | utf8::decode $line; |
127 | utf8::decode $line; |
| 128 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
128 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
| 129 | $cb->(from_json $1); |
129 | $cb->(JSON::XS->new->allow_nonref->decode ($1)); |
| 130 | } else { |
130 | } else { |
| 131 | ::message ({ |
131 | ::message ({ |
| 132 | markup => "background($pid): " . CFPlus::asxml $line, |
132 | markup => "background($pid): " . CFPlus::asxml $line, |
| 133 | }); |
133 | }); |
| 134 | } |
134 | } |
| … | |
… | |
| 137 | } |
137 | } |
| 138 | |
138 | |
| 139 | sub background_msg { |
139 | sub background_msg { |
| 140 | my ($msg) = @_; |
140 | my ($msg) = @_; |
| 141 | |
141 | |
| 142 | $msg = "\x{e877}json_msg " . to_json $msg; |
142 | $msg = "\x{e877}json_msg " . JSON::XS->new->allow_nonref->encode ($msg); |
| 143 | $msg =~ s/\n//g; |
143 | $msg =~ s/\n//g; |
| 144 | utf8::encode $msg; |
144 | utf8::encode $msg; |
| 145 | print $msg, "\n"; |
145 | print $msg, "\n"; |
| 146 | } |
|
|
| 147 | |
|
|
| 148 | package CFPlus::Database; |
|
|
| 149 | |
|
|
| 150 | our @ISA = BerkeleyDB::Btree::; |
|
|
| 151 | |
|
|
| 152 | sub get($$) { |
|
|
| 153 | my $data; |
|
|
| 154 | |
|
|
| 155 | $_[0]->db_get ($_[1], $data) == 0 |
|
|
| 156 | ? $data |
|
|
| 157 | : () |
|
|
| 158 | } |
|
|
| 159 | |
|
|
| 160 | my %DB_SYNC; |
|
|
| 161 | |
|
|
| 162 | sub put($$$) { |
|
|
| 163 | my ($db, $key, $data) = @_; |
|
|
| 164 | |
|
|
| 165 | my $hkey = $db + 0; |
|
|
| 166 | CFPlus::weaken $db; |
|
|
| 167 | $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub { |
|
|
| 168 | delete $DB_SYNC{$hkey}; |
|
|
| 169 | $db->db_sync if $db; |
|
|
| 170 | }); |
|
|
| 171 | |
|
|
| 172 | $db->db_put ($key => $data) |
|
|
| 173 | } |
146 | } |
| 174 | |
147 | |
| 175 | package CFPlus; |
148 | package CFPlus; |
| 176 | |
149 | |
| 177 | sub find_rcfile($) { |
150 | sub find_rcfile($) { |
| … | |
… | |
| 254 | and die $res->status_line; |
227 | and die $res->status_line; |
| 255 | |
228 | |
| 256 | $res |
229 | $res |
| 257 | } |
230 | } |
| 258 | |
231 | |
| 259 | our $DB_ENV; |
232 | sub fh_nonblocking($$) { |
| 260 | our $DB_STATE; |
|
|
| 261 | |
|
|
| 262 | sub db_table($) { |
|
|
| 263 | my ($table) = @_; |
233 | my ($fh, $nb) = @_; |
| 264 | |
234 | |
| 265 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
235 | if ($^O eq "MSWin32") { |
| 266 | |
236 | $nb = (! ! $nb) + 0; |
| 267 | new CFPlus::Database |
237 | ioctl $fh, 0x8004667e, \$nb; # FIONBIO |
| 268 | -Env => $DB_ENV, |
238 | } else { |
| 269 | -Filename => $table, |
239 | fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0; |
| 270 | # -Filename => "database", |
|
|
| 271 | # -Subname => $table, |
|
|
| 272 | -Property => DB_CHKSUM, |
|
|
| 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"; |
|
|
| 278 | |
|
|
| 279 | sub open_db { |
|
|
| 280 | use strict; |
|
|
| 281 | |
|
|
| 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 => $DB_HOME, |
|
|
| 289 | -Cachesize => 1_000_000, |
|
|
| 290 | -ErrFile => "$DB_HOME/errorlog.txt", |
|
|
| 291 | # -ErrPrefix => "DATABASE", |
|
|
| 292 | -Verbose => 1, |
|
|
| 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 |
240 | } |
| 300 | } |
|
|
| 301 | |
241 | |
| 302 | unless (eval { open_db }) { |
|
|
| 303 | File::Path::rmtree $DB_HOME; |
|
|
| 304 | open_db; |
|
|
| 305 | } |
242 | } |
| 306 | |
243 | |
| 307 | package CFPlus::Layout; |
244 | package CFPlus::Layout; |
| 308 | |
245 | |
| 309 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
246 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
