1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # the terms of the Affero GNU General Public License as published by the |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the Affero GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # and the GNU General Public License along with this program. If not, see |
17 | # and the GNU General Public License along with this program. If not, see |
18 | # <http://www.gnu.org/licenses/>. |
18 | # <http://www.gnu.org/licenses/>. |
19 | # |
19 | # |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
21 | # |
21 | # |
22 | |
22 | |
23 | package cf; |
23 | package cf; |
24 | |
24 | |
… | |
… | |
108 | our $RANDOMDIR = "$LOCALDIR/random"; |
108 | our $RANDOMDIR = "$LOCALDIR/random"; |
109 | our $BDBDIR = "$LOCALDIR/db"; |
109 | our $BDBDIR = "$LOCALDIR/db"; |
110 | our $PIDFILE = "$LOCALDIR/pid"; |
110 | our $PIDFILE = "$LOCALDIR/pid"; |
111 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
111 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
112 | |
112 | |
113 | our %RESOURCE; # unused |
113 | #our %RESOURCE; # unused |
114 | |
114 | |
115 | our $OUTPUT_RATE_MIN = 3000; |
115 | our $OUTPUT_RATE_MIN = 3000; |
116 | our $OUTPUT_RATE_MAX = 1000000; |
116 | our $OUTPUT_RATE_MAX = 1000000; |
117 | |
117 | |
118 | our $MAX_LINKS = 32; # how many chained exits to follow |
118 | our $MAX_LINKS = 32; # how many chained exits to follow |
… | |
… | |
129 | our $DB_ENV; |
129 | our $DB_ENV; |
130 | |
130 | |
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
132 | |
132 | |
133 | our %CFG; |
133 | our %CFG; |
|
|
134 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
134 | |
135 | |
135 | our $UPTIME; $UPTIME ||= time; |
136 | our $UPTIME; $UPTIME ||= time; |
136 | our $RUNTIME = 0; |
137 | our $RUNTIME = 0; |
137 | our $SERVER_TICK = 0; |
138 | our $SERVER_TICK = 0; |
138 | our $NOW; |
139 | our $NOW; |
… | |
… | |
372 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
373 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
373 | $d |
374 | $d |
374 | } || "[unable to dump $_[0]: '$@']"; |
375 | } || "[unable to dump $_[0]: '$@']"; |
375 | } |
376 | } |
376 | |
377 | |
377 | =item $scalar = load_file $path |
378 | =item $scalar = cf::load_file $path |
378 | |
379 | |
379 | Loads the given file from path and returns its contents. Croaks on error |
380 | Loads the given file from path and returns its contents. Croaks on error |
380 | and can block. |
381 | and can block. |
381 | |
382 | |
382 | =cut |
383 | =cut |
… | |
… | |
384 | sub load_file($) { |
385 | sub load_file($) { |
385 | 0 <= aio_load $_[0], my $data |
386 | 0 <= aio_load $_[0], my $data |
386 | or Carp::croak "$_[0]: $!"; |
387 | or Carp::croak "$_[0]: $!"; |
387 | |
388 | |
388 | $data |
389 | $data |
|
|
390 | } |
|
|
391 | |
|
|
392 | =item $success = cf::replace_file $path, $data, $sync |
|
|
393 | |
|
|
394 | Atomically replaces the file at the given $path with new $data, and |
|
|
395 | optionally $sync the data to disk before replacing the file. |
|
|
396 | |
|
|
397 | =cut |
|
|
398 | |
|
|
399 | sub replace_file($$;$) { |
|
|
400 | my ($path, $data, $sync) = @_; |
|
|
401 | |
|
|
402 | my $lock = cf::lock_acquire ("replace_file:$path"); |
|
|
403 | |
|
|
404 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
|
405 | or return; |
|
|
406 | |
|
|
407 | $data = $data->() if ref $data; |
|
|
408 | |
|
|
409 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
|
410 | or return; |
|
|
411 | |
|
|
412 | !$sync |
|
|
413 | or !aio_fsync $fh |
|
|
414 | or return; |
|
|
415 | |
|
|
416 | aio_close $fh |
|
|
417 | and return; |
|
|
418 | |
|
|
419 | aio_rename "$path~", $path |
|
|
420 | and return; |
|
|
421 | |
|
|
422 | if ($sync) { |
|
|
423 | $path =~ s%/[^/]*$%%; |
|
|
424 | aio_pathsync $path; |
|
|
425 | } |
|
|
426 | |
|
|
427 | 1 |
389 | } |
428 | } |
390 | |
429 | |
391 | =item $ref = cf::decode_json $json |
430 | =item $ref = cf::decode_json $json |
392 | |
431 | |
393 | Converts a JSON string into the corresponding perl data structure. |
432 | Converts a JSON string into the corresponding perl data structure. |
… | |
… | |
1493 | }; |
1532 | }; |
1494 | |
1533 | |
1495 | $grp |
1534 | $grp |
1496 | } |
1535 | } |
1497 | |
1536 | |
|
|
1537 | sub _ext_cfg_reg($$$$) { |
|
|
1538 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1539 | |
|
|
1540 | $cfgname = lc $varname |
|
|
1541 | unless length $cfgname; |
|
|
1542 | |
|
|
1543 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1544 | |
|
|
1545 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1546 | } |
|
|
1547 | |
1498 | sub load_extensions { |
1548 | sub load_extensions { |
1499 | info "loading extensions..."; |
1549 | info "loading extensions..."; |
|
|
1550 | |
|
|
1551 | %EXT_CFG = (); |
1500 | |
1552 | |
1501 | cf::sync_job { |
1553 | cf::sync_job { |
1502 | my %todo; |
1554 | my %todo; |
1503 | |
1555 | |
1504 | for my $path (<$LIBDIR/*.ext>) { |
1556 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1547 | unless exists $done{$_}; |
1599 | unless exists $done{$_}; |
1548 | } |
1600 | } |
1549 | |
1601 | |
1550 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1602 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1551 | |
1603 | |
|
|
1604 | my $source = $v->{source}; |
|
|
1605 | |
|
|
1606 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1607 | $source =~ s{ |
|
|
1608 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1609 | }{ |
|
|
1610 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1611 | }gmxe; |
|
|
1612 | |
1552 | my $active = eval $v->{source}; |
1613 | my $active = eval $source; |
1553 | |
1614 | |
1554 | if (length $@) { |
1615 | if (length $@) { |
1555 | error "$v->{path}: $@\n"; |
1616 | error "$v->{path}: $@\n"; |
1556 | |
1617 | |
1557 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1618 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
… | |
… | |
3442 | =cut |
3503 | =cut |
3443 | |
3504 | |
3444 | ############################################################################# |
3505 | ############################################################################# |
3445 | # the server's init and main functions |
3506 | # the server's init and main functions |
3446 | |
3507 | |
|
|
3508 | our %FACEHASH; # hash => idx, #d# HACK for http server |
|
|
3509 | |
3447 | sub load_facedata($) { |
3510 | sub load_facedata($) { |
3448 | my ($path) = @_; |
3511 | my ($path) = @_; |
3449 | |
3512 | |
3450 | # HACK to clear player env face cache, we need some signal framework |
3513 | # HACK to clear player env face cache, we need some signal framework |
3451 | # for this (global event?) |
3514 | # for this (global event?) |
… | |
… | |
3470 | cf::cede_to_tick; |
3533 | cf::cede_to_tick; |
3471 | |
3534 | |
3472 | { |
3535 | { |
3473 | my $faces = $facedata->{faceinfo}; |
3536 | my $faces = $facedata->{faceinfo}; |
3474 | |
3537 | |
3475 | while (my ($face, $info) = each %$faces) { |
3538 | for my $face (sort keys %$faces) { |
|
|
3539 | my $info = $faces->{$face}; |
3476 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3540 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3477 | |
3541 | |
3478 | cf::face::set_visibility $idx, $info->{visibility}; |
3542 | cf::face::set_visibility $idx, $info->{visibility}; |
3479 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3543 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3480 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3544 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3481 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3545 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3482 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
3546 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
|
|
3547 | $FACEHASH{$info->{hash64}} = $idx;#d# |
3483 | |
3548 | |
3484 | cf::cede_to_tick; |
3549 | cf::cede_to_tick; |
3485 | } |
3550 | } |
3486 | |
3551 | |
3487 | while (my ($face, $info) = each %$faces) { |
3552 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3514 | |
3579 | |
3515 | { |
3580 | { |
3516 | my $res = $facedata->{resource}; |
3581 | my $res = $facedata->{resource}; |
3517 | |
3582 | |
3518 | while (my ($name, $info) = each %$res) { |
3583 | while (my ($name, $info) = each %$res) { |
3519 | if (defined $info->{type}) { |
3584 | if (defined (my $type = $info->{type})) { |
|
|
3585 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3520 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3586 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3521 | |
3587 | |
3522 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3588 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3523 | cf::face::set_type $idx, $info->{type}; |
3589 | cf::face::set_type $idx, $type; |
|
|
3590 | cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3591 | $FACEHASH{$info->{hash}} = $idx;#d# |
3524 | } else { |
3592 | } else { |
3525 | $RESOURCE{$name} = $info; # unused |
3593 | # $RESOURCE{$name} = $info; # unused |
3526 | } |
3594 | } |
3527 | |
3595 | |
3528 | cf::cede_to_tick; |
3596 | cf::cede_to_tick; |
3529 | } |
3597 | } |
3530 | } |
3598 | } |
… | |
… | |
3666 | |
3734 | |
3667 | sub main { |
3735 | sub main { |
3668 | cf::init_globals; # initialise logging |
3736 | cf::init_globals; # initialise logging |
3669 | |
3737 | |
3670 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3738 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3671 | LOG llevInfo, "Copyright (C) 2005-2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3739 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3672 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3740 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3673 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3741 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3674 | |
3742 | |
3675 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3743 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3676 | |
3744 | |