| … | |
… | |
| 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 = '0.96'; |
| 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# |
|
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| 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 |
| … | |
… | |
| 60 | s/&/&/g; |
57 | s/&/&/g; |
| 61 | s/>/>/g; |
58 | s/>/>/g; |
| 62 | s/</</g; |
59 | s/</</g; |
| 63 | |
60 | |
| 64 | $_ |
61 | $_ |
|
|
62 | } |
|
|
63 | |
|
|
64 | sub socketpipe() { |
|
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65 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
|
|
66 | or die "cannot establish bidiretcional pipe: $!\n"; |
|
|
67 | |
|
|
68 | ($fh1, $fh2) |
|
|
69 | } |
|
|
70 | |
|
|
71 | sub background(&;&) { |
|
|
72 | my ($bg, $cb) = @_; |
|
|
73 | |
|
|
74 | my ($fh_r, $fh_w) = CFPlus::socketpipe; |
|
|
75 | |
|
|
76 | my $pid = fork; |
|
|
77 | |
|
|
78 | if (defined $pid && !$pid) { |
|
|
79 | local $SIG{__DIE__}; |
|
|
80 | |
|
|
81 | open STDOUT, ">&", $fh_w; |
|
|
82 | open STDERR, ">&", $fh_w; |
|
|
83 | close $fh_r; |
|
|
84 | close $fh_w; |
|
|
85 | |
|
|
86 | $| = 1; |
|
|
87 | |
|
|
88 | eval { $bg->() }; |
|
|
89 | |
|
|
90 | if ($@) { |
|
|
91 | my $msg = $@; |
|
|
92 | $msg =~ s/\n+/\n/; |
|
|
93 | warn "FATAL: $msg"; |
|
|
94 | CFPlus::_exit 1; |
|
|
95 | } |
|
|
96 | |
|
|
97 | # win32 is fucked up, of course. exit will clean stuff up, |
|
|
98 | # which destroys our database etc. _exit will exit ALL |
|
|
99 | # forked processes, because of the dreaded fork emulation. |
|
|
100 | CFPlus::_exit 0; |
|
|
101 | } |
|
|
102 | |
|
|
103 | close $fh_w; |
|
|
104 | |
|
|
105 | my $buffer; |
|
|
106 | |
|
|
107 | my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub { |
|
|
108 | unless (sysread $fh_r, $buffer, 4096, length $buffer) { |
|
|
109 | undef $w; |
|
|
110 | $cb->(); |
|
|
111 | return; |
|
|
112 | } |
|
|
113 | |
|
|
114 | while ($buffer =~ s/^(.*)\n//) { |
|
|
115 | my $line = $1; |
|
|
116 | $line =~ s/\s+$//; |
|
|
117 | utf8::decode $line; |
|
|
118 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
|
|
119 | $cb->(from_json $1); |
|
|
120 | } else { |
|
|
121 | ::message ({ |
|
|
122 | markup => "background($pid): " . CFPlus::asxml $line, |
|
|
123 | }); |
|
|
124 | } |
|
|
125 | } |
|
|
126 | }); |
|
|
127 | } |
|
|
128 | |
|
|
129 | sub background_msg { |
|
|
130 | my ($msg) = @_; |
|
|
131 | |
|
|
132 | $msg = "\x{e877}json_msg " . to_json $msg; |
|
|
133 | $msg =~ s/\n//g; |
|
|
134 | utf8::encode $msg; |
|
|
135 | print $msg, "\n"; |
| 65 | } |
136 | } |
| 66 | |
137 | |
| 67 | package CFPlus::Database; |
138 | package CFPlus::Database; |
| 68 | |
139 | |
| 69 | our @ISA = BerkeleyDB::Btree::; |
140 | our @ISA = BerkeleyDB::Btree::; |
| … | |
… | |
| 100 | $path = "$_/CFPlus/resources/$_[0]"; |
171 | $path = "$_/CFPlus/resources/$_[0]"; |
| 101 | return $path if -r $path; |
172 | return $path if -r $path; |
| 102 | } |
173 | } |
| 103 | |
174 | |
| 104 | die "FATAL: can't find required file $_[0]\n"; |
175 | die "FATAL: can't find required file $_[0]\n"; |
| 105 | } |
|
|
| 106 | |
|
|
| 107 | BEGIN { |
|
|
| 108 | use Crossfire::Protocol::Base (); |
|
|
| 109 | *to_json = \&Crossfire::Protocol::Base::to_json; |
|
|
| 110 | *from_json = \&Crossfire::Protocol::Base::from_json; |
|
|
| 111 | } |
176 | } |
| 112 | |
177 | |
| 113 | sub read_cfg { |
178 | sub read_cfg { |
| 114 | my ($file) = @_; |
179 | my ($file) = @_; |
| 115 | |
180 | |
| … | |
… | |
| 155 | sub set_proxy { |
220 | sub set_proxy { |
| 156 | my $proxy = http_proxy |
221 | my $proxy = http_proxy |
| 157 | or return; |
222 | or return; |
| 158 | |
223 | |
| 159 | $ENV{http_proxy} = $proxy; |
224 | $ENV{http_proxy} = $proxy; |
|
|
225 | } |
|
|
226 | |
|
|
227 | sub lwp_useragent { |
|
|
228 | require LWP::UserAgent; |
|
|
229 | |
|
|
230 | CFPlus::set_proxy; |
|
|
231 | |
|
|
232 | my $ua = LWP::UserAgent->new ( |
|
|
233 | agent => "cfplus $VERSION", |
|
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234 | keep_alive => 1, |
|
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235 | env_proxy => 1, |
|
|
236 | timeout => 30, |
|
|
237 | ); |
|
|
238 | } |
|
|
239 | |
|
|
240 | sub lwp_check($) { |
|
|
241 | my ($res) = @_; |
|
|
242 | |
|
|
243 | $res->is_error |
|
|
244 | and die $res->status_line; |
|
|
245 | |
|
|
246 | $res |
| 160 | } |
247 | } |
| 161 | |
248 | |
| 162 | our $DB_ENV; |
249 | our $DB_ENV; |
| 163 | our $DB_STATE; |
250 | our $DB_STATE; |
| 164 | |
251 | |
