--- deliantra/Deliantra-Client/DC.pm 2006/10/01 14:48:50 1.122
+++ deliantra/Deliantra-Client/DC.pm 2006/12/09 02:21:24 1.136
@@ -17,29 +17,27 @@
use Carp ();
BEGIN {
- $VERSION = '0.52';
+ $VERSION = '0.97';
use XSLoader;
XSLoader::load "CFPlus", $VERSION;
}
-BEGIN {
- $SIG{__DIE__} = sub {
- return if CFPlus::in_destruct;
- #CFPlus::fatal $_[0];#d#
- CFPlus::error Carp::longmess $_[0];#d#
- die;#d#
- };
-}
-
use utf8;
use AnyEvent ();
use BerkeleyDB;
use Pod::POM ();
use Scalar::Util ();
+use File::Path ();
use Storable (); # finally
+BEGIN {
+ use Crossfire::Protocol::Base ();
+ *to_json = \&Crossfire::Protocol::Base::to_json;
+ *from_json = \&Crossfire::Protocol::Base::from_json;
+}
+
=item guard { BLOCK }
Returns an object that executes the given block as soon as it is destroyed.
@@ -54,6 +52,16 @@
${$_[0]}->()
}
+=item shorten $string[, $maxlength]
+
+=cut
+
+sub shorten($;$) {
+ my ($str, $len) = @_;
+ substr $str, $len, (length $str), "..." if $len + 3 <= length $str;
+ $str
+}
+
sub asxml($) {
local $_ = $_[0];
@@ -64,6 +72,80 @@
$_
}
+sub socketpipe() {
+ socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
+ or die "cannot establish bidiretcional pipe: $!\n";
+
+ ($fh1, $fh2)
+}
+
+sub background(&;&) {
+ my ($bg, $cb) = @_;
+
+ my ($fh_r, $fh_w) = CFPlus::socketpipe;
+
+ my $pid = fork;
+
+ if (defined $pid && !$pid) {
+ local $SIG{__DIE__};
+
+ open STDOUT, ">&", $fh_w;
+ open STDERR, ">&", $fh_w;
+ close $fh_r;
+ close $fh_w;
+
+ $| = 1;
+
+ eval { $bg->() };
+
+ if ($@) {
+ my $msg = $@;
+ $msg =~ s/\n+/\n/;
+ warn "FATAL: $msg";
+ CFPlus::_exit 1;
+ }
+
+ # win32 is fucked up, of course. exit will clean stuff up,
+ # which destroys our database etc. _exit will exit ALL
+ # forked processes, because of the dreaded fork emulation.
+ CFPlus::_exit 0;
+ }
+
+ close $fh_w;
+
+ my $buffer;
+
+ my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
+ unless (sysread $fh_r, $buffer, 4096, length $buffer) {
+ undef $w;
+ $cb->();
+ return;
+ }
+
+ while ($buffer =~ s/^(.*)\n//) {
+ my $line = $1;
+ $line =~ s/\s+$//;
+ utf8::decode $line;
+ if ($line =~ /^\x{e877}json_msg (.*)$/s) {
+ $cb->(from_json $1);
+ } else {
+ ::message ({
+ markup => "background($pid): " . CFPlus::asxml $line,
+ });
+ }
+ }
+ });
+}
+
+sub background_msg {
+ my ($msg) = @_;
+
+ $msg = "\x{e877}json_msg " . to_json $msg;
+ $msg =~ s/\n//g;
+ utf8::encode $msg;
+ print $msg, "\n";
+}
+
package CFPlus::Database;
our @ISA = BerkeleyDB::Btree::;
@@ -104,12 +186,6 @@
die "FATAL: can't find required file $_[0]\n";
}
-BEGIN {
- use Crossfire::Protocol::Base ();
- *to_json = \&Crossfire::Protocol::Base::to_json;
- *from_json = \&Crossfire::Protocol::Base::from_json;
-}
-
sub read_cfg {
my ($file) = @_;
@@ -159,6 +235,28 @@
$ENV{http_proxy} = $proxy;
}
+sub lwp_useragent {
+ require LWP::UserAgent;
+
+ CFPlus::set_proxy;
+
+ my $ua = LWP::UserAgent->new (
+ agent => "cfplus $VERSION",
+ keep_alive => 1,
+ env_proxy => 1,
+ timeout => 30,
+ );
+}
+
+sub lwp_check($) {
+ my ($res) = @_;
+
+ $res->is_error
+ and die $res->status_line;
+
+ $res
+}
+
our $DB_ENV;
our $DB_STATE;
@@ -177,25 +275,34 @@
or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
}
-{
+our $DB_HOME = "$Crossfire::VARDIR/cfplus";
+
+sub open_db {
use strict;
- mkdir "$Crossfire::VARDIR/cfplus", 0777;
+ mkdir $DB_HOME, 0777;
my $recover = $BerkeleyDB::db_version >= 4.4
? eval "DB_REGISTER | DB_RECOVER"
: 0;
$DB_ENV = new BerkeleyDB::Env
- -Home => "$Crossfire::VARDIR/cfplus",
+ -Home => $DB_HOME,
-Cachesize => 1_000_000,
- -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
+ -ErrFile => "$DB_HOME/errorlog.txt",
# -ErrPrefix => "DATABASE",
-Verbose => 1,
-Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
-SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
- or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
+ or die "unable to create/open database home $DB_HOME: $BerkeleyDB::Error";
$DB_STATE = db_table "state";
+
+ 1
+}
+
+unless (eval { open_db }) {
+ File::Path::rmtree $DB_HOME;
+ open_db;
}
package CFPlus::Layout;
@@ -204,217 +311,6 @@
reset_glyph_cache;
};
-package CFPlus::Item;
-
-use strict;
-use Crossfire::Protocol::Constants;
-
-my $last_enter_count = 1;
-
-sub desc_string {
- my ($self) = @_;
-
- my $desc =
- $self->{nrof} < 2
- ? $self->{name}
- : "$self->{nrof} × $self->{name_pl}";
-
- $self->{flags} & F_OPEN
- and $desc .= " (open)";
- $self->{flags} & F_APPLIED
- and $desc .= " (applied)";
- $self->{flags} & F_UNPAID
- and $desc .= " (unpaid)";
- $self->{flags} & F_MAGIC
- and $desc .= " (magic)";
- $self->{flags} & F_CURSED
- and $desc .= " (cursed)";
- $self->{flags} & F_DAMNED
- and $desc .= " (damned)";
- $self->{flags} & F_LOCKED
- and $desc .= " *";
-
- $desc
-}
-
-sub weight_string {
- my ($self) = @_;
-
- my $weight = ($self->{nrof} || 1) * $self->{weight};
-
- $weight < 0 ? "?" : $weight * 0.001
-}
-
-sub do_n_dialog {
- my ($cb) = @_;
-
- my $w = new CFPlus::UI::Toplevel
- on_delete => sub { $_[0]->destroy; 1 },
- has_close_button => 1,
- ;
-
- $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
- $vb->add (new CFPlus::UI::Label text => "Enter item count:");
- $vb->add (my $entry = new CFPlus::UI::Entry
- text => $last_enter_count,
- on_activate => sub {
- my ($entry) = @_;
- $last_enter_count = $entry->get_text;
- $cb->($last_enter_count);
- $w->hide;
- $w->destroy;
-
- 0
- },
- on_escape => sub { $w->destroy; 1 },
- );
- $entry->grab_focus;
- $w->show;
-}
-
-sub update_widgets {
- my ($self) = @_;
-
- # necessary to avoid cyclic references
- Scalar::Util::weaken $self;
-
- my $button_cb = sub {
- my (undef, $ev, $x, $y) = @_;
-
- my $targ = $::CONN->{player}{tag};
-
- if ($self->{container} == $::CONN->{player}{tag}) {
- $targ = $::CONN->{open_container};
- }
-
- if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
- $::CONN->send ("move $targ $self->{tag} 0")
- if $targ || !($self->{flags} & F_LOCKED);
- } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
- $self->{flags} & F_LOCKED
- ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
- : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
- } elsif ($ev->{button} == 1) {
- $::CONN->send ("examine $self->{tag}");
- } elsif ($ev->{button} == 2) {
- $::CONN->send ("apply $self->{tag}");
- } elsif ($ev->{button} == 3) {
- my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
- if ($self->{container} == $::CONN->{open_container}) {
- $move_prefix = "take";
- }
-
- my @menu_items = (
- ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
- ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
- ["ignite/thaw", # first try of an easier use of flint&steel
- sub {
- $::CONN->send ("mark ". pack "N", $self->{tag});
- $::CONN->send ("command apply flint and steel");
- }
- ],
- ["inscribe", # first try of an easier use of flint&steel
- sub {
- &::open_string_query ("Text to inscribe", sub {
- my ($entry, $txt) = @_;
- $::CONN->send ("mark ". pack "N", $self->{tag});
- $::CONN->send ("command use_skill inscription $txt");
- });
- }
- ],
- ["rename", # first try of an easier use of flint&steel
- sub {
- &::open_string_query ("Rename item to:", sub {
- my ($entry, $txt) = @_;
- $::CONN->send ("mark ". pack "N", $self->{tag});
- $::CONN->send ("command rename to <$txt>");
- }, $self->{name},
- "If you input no name or erase the current custom name, the custom name will be unset");
- }
- ],
- ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
- (
- $self->{flags} & F_LOCKED
- ? (
- ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
- )
- : (
- ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
- ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
- ["$move_prefix <n>",
- sub {
- do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
- }
- ]
- )
- ),
- );
-
- CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
- }
-
- 1
- };
-
- my $tooltip_std = ""
- . "Left click - examine item\n"
- . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
- . "Middle click - apply\n"
- . "Shift-Middle click - lock/unlock\n"
- . "Right click - further options"
- . "\n";
-
- my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
- : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
- : undef;
-
- $self->{face_widget} ||= new CFPlus::UI::Face
- can_events => 1,
- can_hover => 1,
- anim => $self->{anim},
- animspeed => $self->{animspeed}, # TODO# must be set at creation time
- on_button_down => $button_cb,
- ;
- $self->{face_widget}{bg} = $bg;
- $self->{face_widget}{face} = $self->{face};
- $self->{face_widget}{anim} = $self->{anim};
- $self->{face_widget}{animspeed} = $self->{animspeed};
- $self->{face_widget}->set_tooltip (
- "Face/Animation.\n"
- . "Item uses face #$self->{face}. "
- . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
- . "\n\n$tooltip_std"
- );
-
- $self->{desc_widget} ||= new CFPlus::UI::Label
- can_events => 1,
- can_hover => 1,
- ellipsise => 2,
- align => -1,
- on_button_down => $button_cb,
- ;
- my $desc = CFPlus::Item::desc_string $self;
- $self->{desc_widget}{bg} = $bg;
- $self->{desc_widget}->set_text ($desc);
- $self->{desc_widget}->set_tooltip ("$desc.\n$tooltip_std");
-
- $self->{weight_widget} ||= new CFPlus::UI::Label
- can_events => 1,
- can_hover => 1,
- ellipsise => 0,
- align => 0,
- on_button_down => $button_cb,
- ;
- $self->{weight_widget}{bg} = $bg;
- $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
- $self->{weight_widget}->set_tooltip (
- "Weight.\n"
- . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
- . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
- . "\n\n$tooltip_std"
- );
-}
-
1;
=back