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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.583 by root, Mon Oct 29 23:12:37 2012 UTC vs.
Revision 1.591 by root, Tue Nov 6 23:33:15 2012 UTC

… …
32use Safe; 32use Safe;
33use Safe::Hole; 33use Safe::Hole;
34use Storable (); 34use Storable ();
35use Carp (); 35use Carp ();
36 36
37use Guard (); 37use AnyEvent ();
38use AnyEvent::IO ();
39use AnyEvent::DNS ();
40
38use Coro (); 41use Coro ();
39use Coro::State; 42use Coro::State;
40use Coro::Handle; 43use Coro::Handle;
41use Coro::EV; 44use Coro::EV;
42use Coro::AnyEvent; 45use Coro::AnyEvent;
… …
48use Coro::AIO; 51use Coro::AIO;
49use Coro::BDB 1.6; 52use Coro::BDB 1.6;
50use Coro::Storable; 53use Coro::Storable;
51use Coro::Util (); 54use Coro::Util ();
52 55
56use Guard ();
53use JSON::XS 2.01 (); 57use JSON::XS 2.01 ();
54use BDB (); 58use BDB ();
55use Data::Dumper; 59use Data::Dumper;
56use Fcntl; 60use Fcntl;
57use YAML::XS (); 61use YAML::XS ();
… …
220=item $cf::RUNTIME 224=item $cf::RUNTIME
221 225
222The time this server has run, starts at 0 and is increased by $cf::TICK on 226The time this server has run, starts at 0 and is increased by $cf::TICK on
223every server tick. 227every server tick.
224 228
225=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR 229=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR
226$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR 230$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR
227$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR 231$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR
228 232
229Various directories - "/etc", read-only install directory, perl-library 233Various directories - "/etc", read-only install directory, perl-library
230directory, pod-directory, read-only maps directory, "/var", "/var/tmp", 234directory, pod-directory, read-only maps directory, "/var", "/var/tmp",
231unique-items directory, player file directory, random maps directory and 235unique-items directory, player file directory, random maps directory and
232database environment. 236database environment.
… …
336)) { 340)) {
337 @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; 341 @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;
338} 342}
339 343
340$EV::DIED = sub { 344$EV::DIED = sub {
341 Carp::cluck "error in event callback: @_"; 345 warn "error in event callback: $@";
342}; 346};
343 347
344############################################################################# 348#############################################################################
345 349
346sub fork_call(&@); 350sub fork_call(&@);
… …
3231=cut 3235=cut
3232 3236
3233sub cf::client::ext_msg($$@) { 3237sub cf::client::ext_msg($$@) {
3234 my ($self, $type, @msg) = @_; 3238 my ($self, $type, @msg) = @_;
3235 3239
3236 if ($self->extcmd == 2) {
3237 $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); 3240 $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
3238 } elsif ($self->extcmd == 1) { # TODO: remove
3239 push @msg, msgtype => "event_$type";
3240 $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg}));
3241 }
3242} 3241}
3243 3242
3244=item $client->ext_reply ($msgid, @msg) 3243=item $client->ext_reply ($msgid, @msg)
3245 3244
3246Sends an ext reply to the client. 3245Sends an ext reply to the client.
3247 3246
3248=cut 3247=cut
3249 3248
3250sub cf::client::ext_reply($$@) { 3249sub cf::client::ext_reply($$@) {
3251 my ($self, $id, @msg) = @_; 3250 my ($self, $id, @msg) = @_;
3252
3253 return unless $self->extcmd == 2;
3254 3251
3255 $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); 3252 $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
3256} 3253}
3257 3254
3258=item $success = $client->query ($flags, "text", \&cb) 3255=item $success = $client->query ($flags, "text", \&cb)
… …
3503=cut 3500=cut
3504 3501
3505############################################################################# 3502#############################################################################
3506# the server's init and main functions 3503# the server's init and main functions
3507 3504
3505our %FACEHASH; # hash => idx, #d# HACK for http server
3506
3507# internal api, not fianlised
3508sub add_face {
3509 my ($name, $type, $data) = @_;
3510
3511 my $idx = cf::face::find $name;
3512
3513 if ($idx) {
3514 delete $FACEHASH{cf::face::get_chksum $idx};
3515 } else {
3516 $idx = cf::face::alloc $name;
3517 }
3518
3519 my $hash = cf::face::mangle_chksum Digest::MD5::md5 $data;
3520
3521 cf::face::set_type $idx, $type;
3522 cf::face::set_data $idx, 0, $data, $hash;
3523 cf::face::set_meta $idx, $type & 1 ? undef : undef;
3524 $FACEHASH{$hash} = $idx;#d#
3525
3526 $idx
3527}
3528
3508sub load_facedata($) { 3529sub load_facedata($) {
3509 my ($path) = @_; 3530 my ($path) = @_;
3510 3531
3511 # HACK to clear player env face cache, we need some signal framework 3532 # HACK to clear player env face cache, we need some signal framework
3512 # for this (global event?) 3533 # for this (global event?)
… …
3519 my $facedata = decode_storable load_file $path; 3540 my $facedata = decode_storable load_file $path;
3520 3541
3521 $facedata->{version} == 2 3542 $facedata->{version} == 2
3522 or cf::cleanup "$path: version mismatch, cannot proceed."; 3543 or cf::cleanup "$path: version mismatch, cannot proceed.";
3523 3544
3524 # patch in the exptable
3525 my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]);
3526 $facedata->{resource}{"res/exp_table"} = {
3527 type => FT_RSRC,
3528 data => $exp_table,
3529 hash => (Digest::MD5::md5 $exp_table),
3530 };
3531 cf::cede_to_tick; 3545 cf::cede_to_tick;
3532 3546
3533 { 3547 {
3534 my $faces = $facedata->{faceinfo}; 3548 my $faces = $facedata->{faceinfo};
3535 3549
3536 while (my ($face, $info) = each %$faces) { 3550 for my $face (sort keys %$faces) {
3551 my $info = $faces->{$face};
3537 my $idx = (cf::face::find $face) || cf::face::alloc $face; 3552 my $idx = (cf::face::find $face) || cf::face::alloc $face;
3538 3553
3539 cf::face::set_visibility $idx, $info->{visibility}; 3554 cf::face::set_visibility $idx, $info->{visibility};
3540 cf::face::set_magicmap $idx, $info->{magicmap}; 3555 cf::face::set_magicmap $idx, $info->{magicmap};
3541 cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; 3556 cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32};
3542 cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; 3557 cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64};
3543 cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; 3558 cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ;
3559 $FACEHASH{$info->{hash64}} = $idx;#d#
3544 3560
3545 cf::cede_to_tick; 3561 cf::cede_to_tick;
3546 } 3562 }
3547 3563
3548 while (my ($face, $info) = each %$faces) { 3564 while (my ($face, $info) = each %$faces) {
… …
3579 while (my ($name, $info) = each %$res) { 3595 while (my ($name, $info) = each %$res) {
3580 if (defined (my $type = $info->{type})) { 3596 if (defined (my $type = $info->{type})) {
3581 # TODO: different hash - must free and use new index, or cache ixface data queue 3597 # TODO: different hash - must free and use new index, or cache ixface data queue
3582 my $idx = (cf::face::find $name) || cf::face::alloc $name; 3598 my $idx = (cf::face::find $name) || cf::face::alloc $name;
3583 3599
3600 cf::face::set_type $idx, $type;
3584 cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; 3601 cf::face::set_data $idx, 0, $info->{data}, $info->{hash};
3585 cf::face::set_type $idx, $type;
3586 cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already 3602 cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already
3603 $FACEHASH{$info->{hash}} = $idx;#d#
3587 } else { 3604 } else {
3588# $RESOURCE{$name} = $info; # unused 3605# $RESOURCE{$name} = $info; # unused
3589 } 3606 }
3590 3607
3591 cf::cede_to_tick; 3608 cf::cede_to_tick;
… …
3611 my $status = load_resource_file_ $_[0]; 3628 my $status = load_resource_file_ $_[0];
3612 get_slot 0.1, 100; 3629 get_slot 0.1, 100;
3613 cf::arch::commit_load; 3630 cf::arch::commit_load;
3614 3631
3615 $status 3632 $status
3633}
3634
3635sub reload_exp_table {
3636 _reload_exp_table;
3637
3638 add_face "res/exp_table" => FT_RSRC,
3639 JSON::XS->new->utf8->canonical->encode (
3640 [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]
3641 );
3642}
3643
3644sub reload_materials {
3645 _reload_materials;
3616} 3646}
3617 3647
3618sub reload_regions { 3648sub reload_regions {
3619 # HACK to clear player env face cache, we need some signal framework 3649 # HACK to clear player env face cache, we need some signal framework
3620 # for this (global event?) 3650 # for this (global event?)
… …
3635} 3665}
3636 3666
3637sub reload_archetypes { 3667sub reload_archetypes {
3638 load_resource_file "$DATADIR/archetypes" 3668 load_resource_file "$DATADIR/archetypes"
3639 or die "unable to load archetypes\n"; 3669 or die "unable to load archetypes\n";
3670
3671 add_face "res/skill_info" => FT_RSRC,
3672 JSON::XS->new->utf8->canonical->encode (
3673 [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1]
3674 );
3675 add_face "res/spell_paths" => FT_RSRC,
3676 JSON::XS->new->utf8->canonical->encode (
3677 [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1]
3678 );
3640} 3679}
3641 3680
3642sub reload_treasures { 3681sub reload_treasures {
3643 load_resource_file "$DATADIR/treasures" 3682 load_resource_file "$DATADIR/treasures"
3644 or die "unable to load treasurelists\n"; 3683 or die "unable to load treasurelists\n";
… …
3662 my $face = cf::face::find "sound/$v"; 3701 my $face = cf::face::find "sound/$v";
3663 cf::sound::set $k => $face; 3702 cf::sound::set $k => $face;
3664 } 3703 }
3665} 3704}
3666 3705
3706sub reload_pod {
3707 trace "loading pods $PODDIR\n";
3708
3709 my @command_help;
3710
3711 for (
3712 [0, "command_help"],
3713 [1, "emote_help"],
3714 [2, "dmcommand_help"],
3715 ) {
3716 my ($type, $path) = @$_;
3717
3718 my $paragraphs = &cf::pod::load_pod ("$PODDIR/$path.pod")
3719 or die "unable to load $path";
3720
3721 my $level = 1e9;
3722
3723 for my $par (@$paragraphs) {
3724 if ($par->{type} eq "head2") {
3725 # this code taken almost verbatim from DC/Protocol.pm
3726
3727 if ($par->{markup} =~ /^(\S+) (?:\s+ \( ([^\)]*) \) )?/x) {
3728 my $cmd = $1;
3729 my @args = split /\|/, $2;
3730 @args = (".*") unless @args;
3731
3732 $_ = $_ eq ".*" ? "" : " $_"
3733 for @args;
3734
3735 my @variants = map "$cmd$_", sort { (length $a) <=> (length $b) } @args;
3736
3737 push @command_help, [$type, \@variants, &cf::pod::as_cfpod ([$par])];
3738 $level = $par->{level};
3739 } else {
3740 error "$par->{markup}: unparsable command heading";
3741 }
3742 } elsif ($par->{level} > $level) {
3743 $command_help[-1][2] .= &cf::pod::as_cfpod ([$par]);
3744 }
3745
3746 cf::cede_to_tick;
3747 }
3748 }
3749
3750 @command_help = sort {
3751 $a->[0] <=> $b->[0]
3752 or $a->[1] cmp $b->[1]
3753 } @command_help;
3754
3755 cf::cede_to_tick;
3756
3757 add_face "res/command_help" => FT_RSRC,
3758 JSON::XS->new->utf8->encode (\@command_help);
3759}
3760
3667sub reload_resources { 3761sub reload_resources {
3668 trace "reloading resource files...\n"; 3762 trace "reloading resource files...\n";
3669 3763
3670 reload_exp_table;
3671 reload_materials; 3764 reload_materials;
3672 reload_facedata; 3765 reload_facedata;
3766 reload_exp_table;
3673 reload_sound; 3767 reload_sound;
3674 reload_archetypes; 3768 reload_archetypes;
3675 reload_regions; 3769 reload_regions;
3676 reload_treasures; 3770 reload_treasures;
3771 reload_pod;
3677 3772
3678 trace "finished reloading resource files\n"; 3773 trace "finished reloading resource files\n";
3679} 3774}
3680 3775
3681sub reload_config { 3776sub reload_config {
… …
3736 LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; 3831 LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen.";
3737 3832
3738 $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority 3833 $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority
3739 3834
3740 # we must not ever block the main coroutine 3835 # we must not ever block the main coroutine
3741 local $Coro::idle = sub { 3836 $Coro::idle = sub {
3742 Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# 3837 Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
3743 (async { 3838 (async {
3744 $Coro::current->{desc} = "IDLE BUG HANDLER"; 3839 $Coro::current->{desc} = "IDLE BUG HANDLER";
3745 EV::loop EV::LOOP_ONESHOT; 3840 EV::loop EV::LOOP_ONESHOT;
3746 })->prio (Coro::PRIO_MAX); 3841 })->prio (Coro::PRIO_MAX);
… …
3749 evthread_start IO::AIO::poll_fileno; 3844 evthread_start IO::AIO::poll_fileno;
3750 3845
3751 cf::sync_job { 3846 cf::sync_job {
3752 cf::incloader::init (); 3847 cf::incloader::init ();
3753 3848
3849 db_init;
3850
3754 cf::init_anim; 3851 cf::init_anim;
3755 cf::init_attackmess; 3852 cf::init_attackmess;
3756 cf::init_dynamic; 3853 cf::init_dynamic;
3757 3854
3758 cf::load_settings; 3855 cf::load_settings;
3759 3856
3760 reload_resources; 3857 reload_resources;
3761 reload_config; 3858 reload_config;
3762 db_init;
3763 3859
3764 cf::init_uuid; 3860 cf::init_uuid;
3765 cf::init_signals; 3861 cf::init_signals;
3766 cf::init_skills; 3862 cf::init_skills;
3767 3863
… …
4192 } 4288 }
4193} 4289}
4194 4290
4195{ 4291{
4196 # configure BDB 4292 # configure BDB
4293 info "initialising database";
4197 4294
4198 BDB::min_parallel 16; 4295 BDB::min_parallel 16;
4199 BDB::max_poll_reqs $TICK * 0.1; 4296 BDB::max_poll_reqs $TICK * 0.1;
4200 #$AnyEvent::BDB::WATCHER->priority (1); 4297 #$AnyEvent::BDB::WATCHER->priority (1);
4201 4298
… …
4230 BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; 4327 BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
4231 }; 4328 };
4232 $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { 4329 $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub {
4233 BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; 4330 BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
4234 }; 4331 };
4332
4333 info "database initialised";
4235} 4334}
4236 4335
4237{ 4336{
4238 # configure IO::AIO 4337 # configure IO::AIO
4239 4338
4339 info "initialising aio";
4240 IO::AIO::min_parallel 8; 4340 IO::AIO::min_parallel 8;
4241 IO::AIO::max_poll_time $TICK * 0.1; 4341 IO::AIO::max_poll_time $TICK * 0.1;
4242 undef $AnyEvent::AIO::WATCHER; 4342 undef $AnyEvent::AIO::WATCHER;
4343 info "aio initialised";
4243} 4344}
4244 4345
4245our $_log_backtrace; 4346our $_log_backtrace;
4246our $_log_backtrace_last; 4347our $_log_backtrace_last;
4247 4348

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