… | |
… | |
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 = '0.95'; |
19 | |
21 | |
20 | use XSLoader; |
22 | use XSLoader; |
21 | XSLoader::load "CFPlus", $VERSION; |
23 | XSLoader::load "CFPlus", $VERSION; |
22 | } |
24 | } |
23 | |
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 | } |
|
|
34 | |
24 | use utf8; |
35 | use utf8; |
25 | |
36 | |
26 | use Carp (); |
|
|
27 | use AnyEvent (); |
37 | use AnyEvent (); |
28 | use BerkeleyDB; |
38 | use BerkeleyDB; |
29 | use Pod::POM (); |
39 | use Pod::POM (); |
30 | use Scalar::Util (); |
40 | use Scalar::Util (); |
31 | use Storable (); # finally |
41 | use Storable (); # finally |
32 | |
42 | |
|
|
43 | BEGIN { |
|
|
44 | use Crossfire::Protocol::Base (); |
|
|
45 | *to_json = \&Crossfire::Protocol::Base::to_json; |
|
|
46 | *from_json = \&Crossfire::Protocol::Base::from_json; |
|
|
47 | } |
|
|
48 | |
33 | =item guard { BLOCK } |
49 | =item guard { BLOCK } |
34 | |
50 | |
35 | Returns an object that executes the given block as soon as it is destroyed. |
51 | Returns an object that executes the given block as soon as it is destroyed. |
36 | |
52 | |
37 | =cut |
53 | =cut |
… | |
… | |
52 | s/</</g; |
68 | s/</</g; |
53 | |
69 | |
54 | $_ |
70 | $_ |
55 | } |
71 | } |
56 | |
72 | |
|
|
73 | sub socketpipe() { |
|
|
74 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
|
|
75 | or die "cannot establish bidiretcional pipe: $!\n"; |
|
|
76 | |
|
|
77 | ($fh1, $fh2) |
|
|
78 | } |
|
|
79 | |
|
|
80 | sub background(&;&) { |
|
|
81 | my ($bg, $cb) = @_; |
|
|
82 | |
|
|
83 | my ($fh_r, $fh_w) = CFPlus::socketpipe; |
|
|
84 | |
|
|
85 | my $pid = fork; |
|
|
86 | |
|
|
87 | if (defined $pid && !$pid) { |
|
|
88 | local $SIG{__DIE__}; |
|
|
89 | |
|
|
90 | open STDOUT, ">&", $fh_w; |
|
|
91 | open STDERR, ">&", $fh_w; |
|
|
92 | close $fh_r; |
|
|
93 | close $fh_w; |
|
|
94 | |
|
|
95 | $| = 1; |
|
|
96 | |
|
|
97 | eval { $bg->() }; |
|
|
98 | |
|
|
99 | if ($@) { |
|
|
100 | my $msg = $@; |
|
|
101 | $msg =~ s/\n+/\n/; |
|
|
102 | warn "FATAL: $msg"; |
|
|
103 | CFPlus::_exit 1; |
|
|
104 | } |
|
|
105 | |
|
|
106 | # win32 is fucked up, of course. exit will clean stuff up, |
|
|
107 | # which destroys our database etc. _exit will exit ALL |
|
|
108 | # forked processes, because of the dreaded fork emulation. |
|
|
109 | CFPlus::_exit 0; |
|
|
110 | } |
|
|
111 | |
|
|
112 | close $fh_w; |
|
|
113 | |
|
|
114 | my $buffer; |
|
|
115 | |
|
|
116 | my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub { |
|
|
117 | unless (sysread $fh_r, $buffer, 4096, length $buffer) { |
|
|
118 | undef $w; |
|
|
119 | $cb->(); |
|
|
120 | return; |
|
|
121 | } |
|
|
122 | |
|
|
123 | while ($buffer =~ s/^(.*)\n//) { |
|
|
124 | my $line = $1; |
|
|
125 | $line =~ s/\s+$//; |
|
|
126 | utf8::decode $line; |
|
|
127 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
|
|
128 | $cb->(from_json $1); |
|
|
129 | } else { |
|
|
130 | ::message ({ |
|
|
131 | markup => "background($pid): " . CFPlus::asxml $line, |
|
|
132 | }); |
|
|
133 | } |
|
|
134 | } |
|
|
135 | }); |
|
|
136 | } |
|
|
137 | |
|
|
138 | sub background_msg { |
|
|
139 | my ($msg) = @_; |
|
|
140 | |
|
|
141 | $msg = "\x{e877}json_msg " . to_json $msg; |
|
|
142 | $msg =~ s/\n//g; |
|
|
143 | utf8::encode $msg; |
|
|
144 | print $msg, "\n"; |
|
|
145 | } |
|
|
146 | |
57 | package CFPlus::Database; |
147 | package CFPlus::Database; |
58 | |
148 | |
59 | our @ISA = BerkeleyDB::Btree::; |
149 | our @ISA = BerkeleyDB::Btree::; |
60 | |
150 | |
61 | sub get($$) { |
151 | sub get($$) { |
… | |
… | |
69 | my %DB_SYNC; |
159 | my %DB_SYNC; |
70 | |
160 | |
71 | sub put($$$) { |
161 | sub put($$$) { |
72 | my ($db, $key, $data) = @_; |
162 | my ($db, $key, $data) = @_; |
73 | |
163 | |
|
|
164 | my $hkey = $db + 0; |
|
|
165 | Scalar::Util::weaken $db; |
74 | $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); |
166 | $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub { |
|
|
167 | delete $DB_SYNC{$hkey}; |
|
|
168 | $db->db_sync if $db; |
|
|
169 | }); |
75 | |
170 | |
76 | $db->db_put ($key => $data) |
171 | $db->db_put ($key => $data) |
77 | } |
172 | } |
78 | |
173 | |
79 | package CFPlus; |
174 | package CFPlus; |
… | |
… | |
85 | $path = "$_/CFPlus/resources/$_[0]"; |
180 | $path = "$_/CFPlus/resources/$_[0]"; |
86 | return $path if -r $path; |
181 | return $path if -r $path; |
87 | } |
182 | } |
88 | |
183 | |
89 | die "FATAL: can't find required file $_[0]\n"; |
184 | die "FATAL: can't find required file $_[0]\n"; |
90 | } |
|
|
91 | |
|
|
92 | BEGIN { |
|
|
93 | use Crossfire::Protocol::Base (); |
|
|
94 | *to_json = \&Crossfire::Protocol::Base::to_json; |
|
|
95 | *from_json = \&Crossfire::Protocol::Base::from_json; |
|
|
96 | } |
185 | } |
97 | |
186 | |
98 | sub read_cfg { |
187 | sub read_cfg { |
99 | my ($file) = @_; |
188 | my ($file) = @_; |
100 | |
189 | |
… | |
… | |
123 | open my $fh, ">:utf8", $file |
212 | open my $fh, ">:utf8", $file |
124 | or return; |
213 | or return; |
125 | print $fh to_json $::CFG; |
214 | print $fh to_json $::CFG; |
126 | } |
215 | } |
127 | |
216 | |
|
|
217 | sub http_proxy { |
|
|
218 | my @proxy = win32_proxy_info; |
|
|
219 | |
|
|
220 | if (@proxy) { |
|
|
221 | "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0] |
|
|
222 | } elsif (exists $ENV{http_proxy}) { |
|
|
223 | $ENV{http_proxy} |
|
|
224 | } else { |
|
|
225 | () |
|
|
226 | } |
|
|
227 | } |
|
|
228 | |
|
|
229 | sub set_proxy { |
|
|
230 | my $proxy = http_proxy |
|
|
231 | or return; |
|
|
232 | |
|
|
233 | $ENV{http_proxy} = $proxy; |
|
|
234 | } |
|
|
235 | |
|
|
236 | sub lwp_useragent { |
|
|
237 | require LWP::UserAgent; |
|
|
238 | |
|
|
239 | CFPlus::set_proxy; |
|
|
240 | |
|
|
241 | my $ua = LWP::UserAgent->new ( |
|
|
242 | agent => "cfplus $VERSION", |
|
|
243 | keep_alive => 1, |
|
|
244 | env_proxy => 1, |
|
|
245 | timeout => 30, |
|
|
246 | ); |
|
|
247 | } |
|
|
248 | |
|
|
249 | sub lwp_check($) { |
|
|
250 | my ($res) = @_; |
|
|
251 | |
|
|
252 | $res->is_error |
|
|
253 | and die $res->status_line; |
|
|
254 | |
|
|
255 | $res |
|
|
256 | } |
|
|
257 | |
128 | our $DB_ENV; |
258 | our $DB_ENV; |
|
|
259 | our $DB_STATE; |
|
|
260 | |
|
|
261 | sub db_table($) { |
|
|
262 | my ($table) = @_; |
|
|
263 | |
|
|
264 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
|
|
265 | |
|
|
266 | new CFPlus::Database |
|
|
267 | -Env => $DB_ENV, |
|
|
268 | -Filename => $table, |
|
|
269 | # -Filename => "database", |
|
|
270 | # -Subname => $table, |
|
|
271 | -Property => DB_CHKSUM, |
|
|
272 | -Flags => DB_CREATE | DB_UPGRADE, |
|
|
273 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" |
|
|
274 | } |
129 | |
275 | |
130 | { |
276 | { |
131 | use strict; |
277 | use strict; |
132 | |
278 | |
133 | mkdir "$Crossfire::VARDIR/cfplus", 0777; |
279 | mkdir "$Crossfire::VARDIR/cfplus", 0777; |
… | |
… | |
142 | # -ErrPrefix => "DATABASE", |
288 | # -ErrPrefix => "DATABASE", |
143 | -Verbose => 1, |
289 | -Verbose => 1, |
144 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
290 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
145 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
291 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
146 | or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; |
292 | or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; |
147 | } |
|
|
148 | |
293 | |
149 | sub db_table($) { |
294 | $DB_STATE = db_table "state"; |
150 | my ($table) = @_; |
|
|
151 | |
|
|
152 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
|
|
153 | |
|
|
154 | new CFPlus::Database |
|
|
155 | -Env => $DB_ENV, |
|
|
156 | -Filename => $table, |
|
|
157 | # -Filename => "database", |
|
|
158 | # -Subname => $table, |
|
|
159 | -Property => DB_CHKSUM, |
|
|
160 | -Flags => DB_CREATE | DB_UPGRADE, |
|
|
161 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" |
|
|
162 | } |
295 | } |
163 | |
296 | |
164 | package CFPlus::Layout; |
297 | package CFPlus::Layout; |
165 | |
298 | |
166 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
299 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |