| … | |
… | |
| 12 | |
12 | |
| 13 | =cut |
13 | =cut |
| 14 | |
14 | |
| 15 | package CFPlus; |
15 | package CFPlus; |
| 16 | |
16 | |
|
|
17 | use Carp (); |
|
|
18 | |
| 17 | BEGIN { |
19 | BEGIN { |
| 18 | $VERSION = '0.2'; |
20 | $VERSION = '0.97'; |
| 19 | |
21 | |
| 20 | use XSLoader; |
22 | use XSLoader; |
| 21 | XSLoader::load "CFPlus", $VERSION; |
23 | XSLoader::load "CFPlus", $VERSION; |
| 22 | } |
24 | } |
| 23 | |
25 | |
| 24 | use utf8; |
26 | use utf8; |
| 25 | |
27 | |
| 26 | use Carp (); |
|
|
| 27 | use AnyEvent (); |
28 | use AnyEvent (); |
| 28 | use BerkeleyDB; |
29 | use BerkeleyDB; |
| 29 | use Pod::POM (); |
30 | use Pod::POM (); |
| 30 | use Scalar::Util (); |
31 | use Scalar::Util (); |
|
|
32 | use File::Path (); |
| 31 | use Storable (); # finally |
33 | use Storable (); # finally |
|
|
34 | |
|
|
35 | BEGIN { |
|
|
36 | use Crossfire::Protocol::Base (); |
|
|
37 | *to_json = \&Crossfire::Protocol::Base::to_json; |
|
|
38 | *from_json = \&Crossfire::Protocol::Base::from_json; |
|
|
39 | } |
| 32 | |
40 | |
| 33 | =item guard { BLOCK } |
41 | =item guard { BLOCK } |
| 34 | |
42 | |
| 35 | Returns an object that executes the given block as soon as it is destroyed. |
43 | Returns an object that executes the given block as soon as it is destroyed. |
| 36 | |
44 | |
| … | |
… | |
| 40 | bless \(my $cb = $_[0]), "CFPlus::Guard" |
48 | bless \(my $cb = $_[0]), "CFPlus::Guard" |
| 41 | } |
49 | } |
| 42 | |
50 | |
| 43 | sub CFPlus::Guard::DESTROY { |
51 | sub CFPlus::Guard::DESTROY { |
| 44 | ${$_[0]}->() |
52 | ${$_[0]}->() |
|
|
53 | } |
|
|
54 | |
|
|
55 | =item shorten $string[, $maxlength] |
|
|
56 | |
|
|
57 | =cut |
|
|
58 | |
|
|
59 | sub shorten($;$) { |
|
|
60 | my ($str, $len) = @_; |
|
|
61 | substr $str, $len, (length $str), "..." if $len + 3 <= length $str; |
|
|
62 | $str |
| 45 | } |
63 | } |
| 46 | |
64 | |
| 47 | sub asxml($) { |
65 | sub asxml($) { |
| 48 | local $_ = $_[0]; |
66 | local $_ = $_[0]; |
| 49 | |
67 | |
| … | |
… | |
| 52 | s/</</g; |
70 | s/</</g; |
| 53 | |
71 | |
| 54 | $_ |
72 | $_ |
| 55 | } |
73 | } |
| 56 | |
74 | |
|
|
75 | sub socketpipe() { |
|
|
76 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
|
|
77 | or die "cannot establish bidiretcional pipe: $!\n"; |
|
|
78 | |
|
|
79 | ($fh1, $fh2) |
|
|
80 | } |
|
|
81 | |
|
|
82 | sub background(&;&) { |
|
|
83 | my ($bg, $cb) = @_; |
|
|
84 | |
|
|
85 | my ($fh_r, $fh_w) = CFPlus::socketpipe; |
|
|
86 | |
|
|
87 | my $pid = fork; |
|
|
88 | |
|
|
89 | if (defined $pid && !$pid) { |
|
|
90 | local $SIG{__DIE__}; |
|
|
91 | |
|
|
92 | open STDOUT, ">&", $fh_w; |
|
|
93 | open STDERR, ">&", $fh_w; |
|
|
94 | close $fh_r; |
|
|
95 | close $fh_w; |
|
|
96 | |
|
|
97 | $| = 1; |
|
|
98 | |
|
|
99 | eval { $bg->() }; |
|
|
100 | |
|
|
101 | if ($@) { |
|
|
102 | my $msg = $@; |
|
|
103 | $msg =~ s/\n+/\n/; |
|
|
104 | warn "FATAL: $msg"; |
|
|
105 | CFPlus::_exit 1; |
|
|
106 | } |
|
|
107 | |
|
|
108 | # win32 is fucked up, of course. exit will clean stuff up, |
|
|
109 | # which destroys our database etc. _exit will exit ALL |
|
|
110 | # forked processes, because of the dreaded fork emulation. |
|
|
111 | CFPlus::_exit 0; |
|
|
112 | } |
|
|
113 | |
|
|
114 | close $fh_w; |
|
|
115 | |
|
|
116 | my $buffer; |
|
|
117 | |
|
|
118 | my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub { |
|
|
119 | unless (sysread $fh_r, $buffer, 4096, length $buffer) { |
|
|
120 | undef $w; |
|
|
121 | $cb->(); |
|
|
122 | return; |
|
|
123 | } |
|
|
124 | |
|
|
125 | while ($buffer =~ s/^(.*)\n//) { |
|
|
126 | my $line = $1; |
|
|
127 | $line =~ s/\s+$//; |
|
|
128 | utf8::decode $line; |
|
|
129 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
|
|
130 | $cb->(from_json $1); |
|
|
131 | } else { |
|
|
132 | ::message ({ |
|
|
133 | markup => "background($pid): " . CFPlus::asxml $line, |
|
|
134 | }); |
|
|
135 | } |
|
|
136 | } |
|
|
137 | }); |
|
|
138 | } |
|
|
139 | |
|
|
140 | sub background_msg { |
|
|
141 | my ($msg) = @_; |
|
|
142 | |
|
|
143 | $msg = "\x{e877}json_msg " . to_json $msg; |
|
|
144 | $msg =~ s/\n//g; |
|
|
145 | utf8::encode $msg; |
|
|
146 | print $msg, "\n"; |
|
|
147 | } |
|
|
148 | |
| 57 | package CFPlus::Database; |
149 | package CFPlus::Database; |
| 58 | |
150 | |
| 59 | our @ISA = BerkeleyDB::Btree::; |
151 | our @ISA = BerkeleyDB::Btree::; |
| 60 | |
152 | |
| 61 | sub get($$) { |
153 | sub get($$) { |
| … | |
… | |
| 69 | my %DB_SYNC; |
161 | my %DB_SYNC; |
| 70 | |
162 | |
| 71 | sub put($$$) { |
163 | sub put($$$) { |
| 72 | my ($db, $key, $data) = @_; |
164 | my ($db, $key, $data) = @_; |
| 73 | |
165 | |
|
|
166 | my $hkey = $db + 0; |
|
|
167 | Scalar::Util::weaken $db; |
| 74 | $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); |
168 | $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub { |
|
|
169 | delete $DB_SYNC{$hkey}; |
|
|
170 | $db->db_sync if $db; |
|
|
171 | }); |
| 75 | |
172 | |
| 76 | $db->db_put ($key => $data) |
173 | $db->db_put ($key => $data) |
| 77 | } |
174 | } |
| 78 | |
175 | |
| 79 | package CFPlus; |
176 | package CFPlus; |
| … | |
… | |
| 85 | $path = "$_/CFPlus/resources/$_[0]"; |
182 | $path = "$_/CFPlus/resources/$_[0]"; |
| 86 | return $path if -r $path; |
183 | return $path if -r $path; |
| 87 | } |
184 | } |
| 88 | |
185 | |
| 89 | die "FATAL: can't find required file $_[0]\n"; |
186 | die "FATAL: can't find required file $_[0]\n"; |
| 90 | } |
|
|
| 91 | |
|
|
| 92 | BEGIN { |
|
|
| 93 | use Crossfire::Protocol::Base (); |
|
|
| 94 | *to_json = \&Crossfire::Protocol::Base::to_json; |
|
|
| 95 | *from_json = \&Crossfire::Protocol::Base::from_json; |
|
|
| 96 | } |
187 | } |
| 97 | |
188 | |
| 98 | sub read_cfg { |
189 | sub read_cfg { |
| 99 | my ($file) = @_; |
190 | my ($file) = @_; |
| 100 | |
191 | |
| … | |
… | |
| 123 | open my $fh, ">:utf8", $file |
214 | open my $fh, ">:utf8", $file |
| 124 | or return; |
215 | or return; |
| 125 | print $fh to_json $::CFG; |
216 | print $fh to_json $::CFG; |
| 126 | } |
217 | } |
| 127 | |
218 | |
|
|
219 | sub http_proxy { |
|
|
220 | my @proxy = win32_proxy_info; |
|
|
221 | |
|
|
222 | if (@proxy) { |
|
|
223 | "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0] |
|
|
224 | } elsif (exists $ENV{http_proxy}) { |
|
|
225 | $ENV{http_proxy} |
|
|
226 | } else { |
|
|
227 | () |
|
|
228 | } |
|
|
229 | } |
|
|
230 | |
|
|
231 | sub set_proxy { |
|
|
232 | my $proxy = http_proxy |
|
|
233 | or return; |
|
|
234 | |
|
|
235 | $ENV{http_proxy} = $proxy; |
|
|
236 | } |
|
|
237 | |
|
|
238 | sub lwp_useragent { |
|
|
239 | require LWP::UserAgent; |
|
|
240 | |
|
|
241 | CFPlus::set_proxy; |
|
|
242 | |
|
|
243 | my $ua = LWP::UserAgent->new ( |
|
|
244 | agent => "cfplus $VERSION", |
|
|
245 | keep_alive => 1, |
|
|
246 | env_proxy => 1, |
|
|
247 | timeout => 30, |
|
|
248 | ); |
|
|
249 | } |
|
|
250 | |
|
|
251 | sub lwp_check($) { |
|
|
252 | my ($res) = @_; |
|
|
253 | |
|
|
254 | $res->is_error |
|
|
255 | and die $res->status_line; |
|
|
256 | |
|
|
257 | $res |
|
|
258 | } |
|
|
259 | |
| 128 | our $DB_ENV; |
260 | our $DB_ENV; |
| 129 | |
261 | our $DB_STATE; |
| 130 | { |
|
|
| 131 | use strict; |
|
|
| 132 | |
|
|
| 133 | mkdir "$Crossfire::VARDIR/cfplus", 0777; |
|
|
| 134 | my $recover = $BerkeleyDB::db_version >= 4.4 |
|
|
| 135 | ? eval "DB_REGISTER | DB_RECOVER" |
|
|
| 136 | : 0; |
|
|
| 137 | |
|
|
| 138 | $DB_ENV = new BerkeleyDB::Env |
|
|
| 139 | -Home => "$Crossfire::VARDIR/cfplus", |
|
|
| 140 | -Cachesize => 1_000_000, |
|
|
| 141 | -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt", |
|
|
| 142 | # -ErrPrefix => "DATABASE", |
|
|
| 143 | -Verbose => 1, |
|
|
| 144 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
|
|
| 145 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
|
|
| 146 | or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; |
|
|
| 147 | } |
|
|
| 148 | |
262 | |
| 149 | sub db_table($) { |
263 | sub db_table($) { |
| 150 | my ($table) = @_; |
264 | my ($table) = @_; |
| 151 | |
265 | |
| 152 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
266 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
| … | |
… | |
| 157 | # -Filename => "database", |
271 | # -Filename => "database", |
| 158 | # -Subname => $table, |
272 | # -Subname => $table, |
| 159 | -Property => DB_CHKSUM, |
273 | -Property => DB_CHKSUM, |
| 160 | -Flags => DB_CREATE | DB_UPGRADE, |
274 | -Flags => DB_CREATE | DB_UPGRADE, |
| 161 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" |
275 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" |
|
|
276 | } |
|
|
277 | |
|
|
278 | our $DB_HOME = "$Crossfire::VARDIR/cfplus"; |
|
|
279 | |
|
|
280 | sub open_db { |
|
|
281 | use strict; |
|
|
282 | |
|
|
283 | mkdir $DB_HOME, 0777; |
|
|
284 | my $recover = $BerkeleyDB::db_version >= 4.4 |
|
|
285 | ? eval "DB_REGISTER | DB_RECOVER" |
|
|
286 | : 0; |
|
|
287 | |
|
|
288 | $DB_ENV = new BerkeleyDB::Env |
|
|
289 | -Home => $DB_HOME, |
|
|
290 | -Cachesize => 1_000_000, |
|
|
291 | -ErrFile => "$DB_HOME/errorlog.txt", |
|
|
292 | # -ErrPrefix => "DATABASE", |
|
|
293 | -Verbose => 1, |
|
|
294 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
|
|
295 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
|
|
296 | or die "unable to create/open database home $DB_HOME: $BerkeleyDB::Error"; |
|
|
297 | |
|
|
298 | $DB_STATE = db_table "state"; |
|
|
299 | |
|
|
300 | 1 |
|
|
301 | } |
|
|
302 | |
|
|
303 | unless (eval { open_db }) { |
|
|
304 | File::Path::rmtree $DB_HOME; |
|
|
305 | open_db; |
| 162 | } |
306 | } |
| 163 | |
307 | |
| 164 | package CFPlus::Layout; |
308 | package CFPlus::Layout; |
| 165 | |
309 | |
| 166 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
310 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
| … | |
… | |
| 264 | } elsif ($ev->{button} == 3) { |
408 | } elsif ($ev->{button} == 3) { |
| 265 | my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop'; |
409 | my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop'; |
| 266 | if ($self->{container} == $::CONN->{open_container}) { |
410 | if ($self->{container} == $::CONN->{open_container}) { |
| 267 | $move_prefix = "take"; |
411 | $move_prefix = "take"; |
| 268 | } |
412 | } |
|
|
413 | |
|
|
414 | my $shortname = CFPlus::shorten $self->{name}, 14; |
| 269 | |
415 | |
| 270 | my @menu_items = ( |
416 | my @menu_items = ( |
| 271 | ["examine", sub { $::CONN->send ("examine $self->{tag}") }], |
417 | ["examine", sub { $::CONN->send ("examine $self->{tag}") }], |
| 272 | ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], |
418 | ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], |
| 273 | ["ignite/thaw", # first try of an easier use of flint&steel |
419 | ["ignite/thaw", # first try of an easier use of flint&steel |
| … | |
… | |
| 283 | $::CONN->send ("mark ". pack "N", $self->{tag}); |
429 | $::CONN->send ("mark ". pack "N", $self->{tag}); |
| 284 | $::CONN->send ("command use_skill inscription $txt"); |
430 | $::CONN->send ("command use_skill inscription $txt"); |
| 285 | }); |
431 | }); |
| 286 | } |
432 | } |
| 287 | ], |
433 | ], |
|
|
434 | ["rename", # first try of an easier use of flint&steel |
|
|
435 | sub { |
|
|
436 | &::open_string_query ("Rename item to:", sub { |
|
|
437 | my ($entry, $txt) = @_; |
|
|
438 | $::CONN->send ("mark ". pack "N", $self->{tag}); |
|
|
439 | $::CONN->send ("command rename to <$txt>"); |
|
|
440 | }, $self->{name}, |
|
|
441 | "If you input no name or erase the current custom name, the custom name will be unset"); |
|
|
442 | } |
|
|
443 | ], |
| 288 | ["apply", sub { $::CONN->send ("apply $self->{tag}") }], |
444 | ["apply", sub { $::CONN->send ("apply $self->{tag}") }], |
| 289 | ( |
445 | ( |
| 290 | $self->{flags} & F_LOCKED |
446 | $self->{flags} & F_LOCKED |
| 291 | ? ( |
447 | ? ( |
| 292 | ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], |
448 | ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], |
| … | |
… | |
| 299 | do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) |
455 | do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) |
| 300 | } |
456 | } |
| 301 | ] |
457 | ] |
| 302 | ) |
458 | ) |
| 303 | ), |
459 | ), |
|
|
460 | ["bind <i>apply $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["apply $self->{name}"]) }], |
| 304 | ); |
461 | ); |
| 305 | |
462 | |
| 306 | CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev); |
463 | CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev); |
| 307 | } |
464 | } |
| 308 | |
465 | |
