| … | |
… | |
| 15 | package CFPlus; |
15 | package CFPlus; |
| 16 | |
16 | |
| 17 | use Carp (); |
17 | use Carp (); |
| 18 | |
18 | |
| 19 | BEGIN { |
19 | BEGIN { |
| 20 | $VERSION = '0.52'; |
20 | $VERSION = '0.97'; |
| 21 | |
21 | |
| 22 | use XSLoader; |
22 | use XSLoader; |
| 23 | XSLoader::load "CFPlus", $VERSION; |
23 | XSLoader::load "CFPlus", $VERSION; |
| 24 | } |
|
|
| 25 | |
|
|
| 26 | BEGIN { |
|
|
| 27 | $SIG{__DIE__} = sub { |
|
|
| 28 | return if CFPlus::in_destruct; |
|
|
| 29 | #CFPlus::fatal $_[0];#d# |
|
|
| 30 | CFPlus::error Carp::longmess $_[0];#d# |
|
|
| 31 | die;#d# |
|
|
| 32 | }; |
|
|
| 33 | } |
24 | } |
| 34 | |
25 | |
| 35 | use utf8; |
26 | use utf8; |
| 36 | |
27 | |
| 37 | use AnyEvent (); |
28 | use AnyEvent (); |
| 38 | use BerkeleyDB; |
29 | use BerkeleyDB; |
| 39 | use Pod::POM (); |
30 | use Pod::POM (); |
| 40 | use Scalar::Util (); |
31 | use Scalar::Util (); |
| 41 | use Storable (); # finally |
32 | use Storable (); # finally |
| 42 | |
33 | |
|
|
34 | BEGIN { |
|
|
35 | use Crossfire::Protocol::Base (); |
|
|
36 | *to_json = \&Crossfire::Protocol::Base::to_json; |
|
|
37 | *from_json = \&Crossfire::Protocol::Base::from_json; |
|
|
38 | } |
|
|
39 | |
| 43 | =item guard { BLOCK } |
40 | =item guard { BLOCK } |
| 44 | |
41 | |
| 45 | Returns an object that executes the given block as soon as it is destroyed. |
42 | Returns an object that executes the given block as soon as it is destroyed. |
| 46 | |
43 | |
| 47 | =cut |
44 | =cut |
| … | |
… | |
| 50 | bless \(my $cb = $_[0]), "CFPlus::Guard" |
47 | bless \(my $cb = $_[0]), "CFPlus::Guard" |
| 51 | } |
48 | } |
| 52 | |
49 | |
| 53 | sub CFPlus::Guard::DESTROY { |
50 | sub CFPlus::Guard::DESTROY { |
| 54 | ${$_[0]}->() |
51 | ${$_[0]}->() |
|
|
52 | } |
|
|
53 | |
|
|
54 | =item shorten $string[, $maxlength] |
|
|
55 | |
|
|
56 | =cut |
|
|
57 | |
|
|
58 | sub shorten($;$) { |
|
|
59 | my ($str, $len) = @_; |
|
|
60 | substr $str, $len, (length $str), "..." if $len + 3 <= length $str; |
|
|
61 | $str |
| 55 | } |
62 | } |
| 56 | |
63 | |
| 57 | sub asxml($) { |
64 | sub asxml($) { |
| 58 | local $_ = $_[0]; |
65 | local $_ = $_[0]; |
| 59 | |
66 | |
| 60 | s/&/&/g; |
67 | s/&/&/g; |
| 61 | s/>/>/g; |
68 | s/>/>/g; |
| 62 | s/</</g; |
69 | s/</</g; |
| 63 | |
70 | |
| 64 | $_ |
71 | $_ |
|
|
72 | } |
|
|
73 | |
|
|
74 | sub socketpipe() { |
|
|
75 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
|
|
76 | or die "cannot establish bidiretcional pipe: $!\n"; |
|
|
77 | |
|
|
78 | ($fh1, $fh2) |
|
|
79 | } |
|
|
80 | |
|
|
81 | sub background(&;&) { |
|
|
82 | my ($bg, $cb) = @_; |
|
|
83 | |
|
|
84 | my ($fh_r, $fh_w) = CFPlus::socketpipe; |
|
|
85 | |
|
|
86 | my $pid = fork; |
|
|
87 | |
|
|
88 | if (defined $pid && !$pid) { |
|
|
89 | local $SIG{__DIE__}; |
|
|
90 | |
|
|
91 | open STDOUT, ">&", $fh_w; |
|
|
92 | open STDERR, ">&", $fh_w; |
|
|
93 | close $fh_r; |
|
|
94 | close $fh_w; |
|
|
95 | |
|
|
96 | $| = 1; |
|
|
97 | |
|
|
98 | eval { $bg->() }; |
|
|
99 | |
|
|
100 | if ($@) { |
|
|
101 | my $msg = $@; |
|
|
102 | $msg =~ s/\n+/\n/; |
|
|
103 | warn "FATAL: $msg"; |
|
|
104 | CFPlus::_exit 1; |
|
|
105 | } |
|
|
106 | |
|
|
107 | # win32 is fucked up, of course. exit will clean stuff up, |
|
|
108 | # which destroys our database etc. _exit will exit ALL |
|
|
109 | # forked processes, because of the dreaded fork emulation. |
|
|
110 | CFPlus::_exit 0; |
|
|
111 | } |
|
|
112 | |
|
|
113 | close $fh_w; |
|
|
114 | |
|
|
115 | my $buffer; |
|
|
116 | |
|
|
117 | my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub { |
|
|
118 | unless (sysread $fh_r, $buffer, 4096, length $buffer) { |
|
|
119 | undef $w; |
|
|
120 | $cb->(); |
|
|
121 | return; |
|
|
122 | } |
|
|
123 | |
|
|
124 | while ($buffer =~ s/^(.*)\n//) { |
|
|
125 | my $line = $1; |
|
|
126 | $line =~ s/\s+$//; |
|
|
127 | utf8::decode $line; |
|
|
128 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
|
|
129 | $cb->(from_json $1); |
|
|
130 | } else { |
|
|
131 | ::message ({ |
|
|
132 | markup => "background($pid): " . CFPlus::asxml $line, |
|
|
133 | }); |
|
|
134 | } |
|
|
135 | } |
|
|
136 | }); |
|
|
137 | } |
|
|
138 | |
|
|
139 | sub background_msg { |
|
|
140 | my ($msg) = @_; |
|
|
141 | |
|
|
142 | $msg = "\x{e877}json_msg " . to_json $msg; |
|
|
143 | $msg =~ s/\n//g; |
|
|
144 | utf8::encode $msg; |
|
|
145 | print $msg, "\n"; |
| 65 | } |
146 | } |
| 66 | |
147 | |
| 67 | package CFPlus::Database; |
148 | package CFPlus::Database; |
| 68 | |
149 | |
| 69 | our @ISA = BerkeleyDB::Btree::; |
150 | our @ISA = BerkeleyDB::Btree::; |
| … | |
… | |
| 100 | $path = "$_/CFPlus/resources/$_[0]"; |
181 | $path = "$_/CFPlus/resources/$_[0]"; |
| 101 | return $path if -r $path; |
182 | return $path if -r $path; |
| 102 | } |
183 | } |
| 103 | |
184 | |
| 104 | die "FATAL: can't find required file $_[0]\n"; |
185 | die "FATAL: can't find required file $_[0]\n"; |
| 105 | } |
|
|
| 106 | |
|
|
| 107 | BEGIN { |
|
|
| 108 | use Crossfire::Protocol::Base (); |
|
|
| 109 | *to_json = \&Crossfire::Protocol::Base::to_json; |
|
|
| 110 | *from_json = \&Crossfire::Protocol::Base::from_json; |
|
|
| 111 | } |
186 | } |
| 112 | |
187 | |
| 113 | sub read_cfg { |
188 | sub read_cfg { |
| 114 | my ($file) = @_; |
189 | my ($file) = @_; |
| 115 | |
190 | |
| … | |
… | |
| 138 | open my $fh, ">:utf8", $file |
213 | open my $fh, ">:utf8", $file |
| 139 | or return; |
214 | or return; |
| 140 | print $fh to_json $::CFG; |
215 | print $fh to_json $::CFG; |
| 141 | } |
216 | } |
| 142 | |
217 | |
|
|
218 | sub http_proxy { |
|
|
219 | my @proxy = win32_proxy_info; |
|
|
220 | |
|
|
221 | if (@proxy) { |
|
|
222 | "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0] |
|
|
223 | } elsif (exists $ENV{http_proxy}) { |
|
|
224 | $ENV{http_proxy} |
|
|
225 | } else { |
|
|
226 | () |
|
|
227 | } |
|
|
228 | } |
|
|
229 | |
|
|
230 | sub set_proxy { |
|
|
231 | my $proxy = http_proxy |
|
|
232 | or return; |
|
|
233 | |
|
|
234 | $ENV{http_proxy} = $proxy; |
|
|
235 | } |
|
|
236 | |
|
|
237 | sub lwp_useragent { |
|
|
238 | require LWP::UserAgent; |
|
|
239 | |
|
|
240 | CFPlus::set_proxy; |
|
|
241 | |
|
|
242 | my $ua = LWP::UserAgent->new ( |
|
|
243 | agent => "cfplus $VERSION", |
|
|
244 | keep_alive => 1, |
|
|
245 | env_proxy => 1, |
|
|
246 | timeout => 30, |
|
|
247 | ); |
|
|
248 | } |
|
|
249 | |
|
|
250 | sub lwp_check($) { |
|
|
251 | my ($res) = @_; |
|
|
252 | |
|
|
253 | $res->is_error |
|
|
254 | and die $res->status_line; |
|
|
255 | |
|
|
256 | $res |
|
|
257 | } |
|
|
258 | |
| 143 | our $DB_ENV; |
259 | our $DB_ENV; |
| 144 | our $DB_STATE; |
260 | our $DB_STATE; |
| 145 | |
261 | |
| 146 | sub db_table($) { |
262 | sub db_table($) { |
| 147 | my ($table) = @_; |
263 | my ($table) = @_; |
| … | |
… | |
| 159 | } |
275 | } |
| 160 | |
276 | |
| 161 | { |
277 | { |
| 162 | use strict; |
278 | use strict; |
| 163 | |
279 | |
| 164 | mkdir "$Crossfire::VARDIR/cfplus", 0777; |
280 | my $HOME = "$Crossfire::VARDIR/cfplus-$BerkeleyDB::db_version"; |
|
|
281 | |
|
|
282 | mkdir $HOME, 0777; |
| 165 | my $recover = $BerkeleyDB::db_version >= 4.4 |
283 | my $recover = $BerkeleyDB::db_version >= 4.4 |
| 166 | ? eval "DB_REGISTER | DB_RECOVER" |
284 | ? eval "DB_REGISTER | DB_RECOVER" |
| 167 | : 0; |
285 | : 0; |
| 168 | |
286 | |
| 169 | $DB_ENV = new BerkeleyDB::Env |
287 | $DB_ENV = new BerkeleyDB::Env |
| 170 | -Home => "$Crossfire::VARDIR/cfplus", |
288 | -Home => $HOME, |
| 171 | -Cachesize => 1_000_000, |
289 | -Cachesize => 1_000_000, |
| 172 | -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt", |
290 | -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt", |
| 173 | # -ErrPrefix => "DATABASE", |
291 | # -ErrPrefix => "DATABASE", |
| 174 | -Verbose => 1, |
292 | -Verbose => 1, |
| 175 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
293 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
| 176 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
294 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
| 177 | or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; |
295 | or die "unable to create/open database home $HOME: $BerkeleyDB::Error"; |
| 178 | |
296 | |
| 179 | $DB_STATE = db_table "state"; |
297 | $DB_STATE = db_table "state"; |
| 180 | } |
298 | } |
| 181 | |
299 | |
| 182 | package CFPlus::Layout; |
300 | package CFPlus::Layout; |
| … | |
… | |
| 282 | } elsif ($ev->{button} == 3) { |
400 | } elsif ($ev->{button} == 3) { |
| 283 | my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop'; |
401 | my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop'; |
| 284 | if ($self->{container} == $::CONN->{open_container}) { |
402 | if ($self->{container} == $::CONN->{open_container}) { |
| 285 | $move_prefix = "take"; |
403 | $move_prefix = "take"; |
| 286 | } |
404 | } |
|
|
405 | |
|
|
406 | my $shortname = CFPlus::shorten $self->{name}, 14; |
| 287 | |
407 | |
| 288 | my @menu_items = ( |
408 | my @menu_items = ( |
| 289 | ["examine", sub { $::CONN->send ("examine $self->{tag}") }], |
409 | ["examine", sub { $::CONN->send ("examine $self->{tag}") }], |
| 290 | ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], |
410 | ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], |
| 291 | ["ignite/thaw", # first try of an easier use of flint&steel |
411 | ["ignite/thaw", # first try of an easier use of flint&steel |
| … | |
… | |
| 327 | do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) |
447 | do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) |
| 328 | } |
448 | } |
| 329 | ] |
449 | ] |
| 330 | ) |
450 | ) |
| 331 | ), |
451 | ), |
|
|
452 | ["bind <i>apply $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["apply $self->{name}"]) }], |
| 332 | ); |
453 | ); |
| 333 | |
454 | |
| 334 | CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev); |
455 | CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev); |
| 335 | } |
456 | } |
| 336 | |
457 | |
