| 1 | =head1 NAME |
1 | =head1 NAME |
| 2 | |
2 | |
| 3 | dc - undocumented utility garbage for our deliantra client |
3 | DC - undocumented utility garbage for our deliantra client |
| 4 | |
4 | |
| 5 | =head1 SYNOPSIS |
5 | =head1 SYNOPSIS |
| 6 | |
6 | |
| 7 | use dc; |
7 | use DC; |
| 8 | |
8 | |
| 9 | =head1 DESCRIPTION |
9 | =head1 DESCRIPTION |
| 10 | |
10 | |
| 11 | =over 4 |
11 | =over 4 |
| 12 | |
12 | |
| 13 | =cut |
13 | =cut |
| 14 | |
14 | |
| 15 | package dc; |
15 | package DC; |
| 16 | |
16 | |
| 17 | use Carp (); |
17 | use Carp (); |
| 18 | |
18 | |
| 19 | BEGIN { |
19 | BEGIN { |
| 20 | $VERSION = '0.9962'; |
20 | $VERSION = '0.9962'; |
| … | |
… | |
| 37 | Returns an object that executes the given block as soon as it is destroyed. |
37 | Returns an object that executes the given block as soon as it is destroyed. |
| 38 | |
38 | |
| 39 | =cut |
39 | =cut |
| 40 | |
40 | |
| 41 | sub guard(&) { |
41 | sub guard(&) { |
| 42 | bless \(my $cb = $_[0]), "dc::Guard" |
42 | bless \(my $cb = $_[0]), "DC::Guard" |
| 43 | } |
43 | } |
| 44 | |
44 | |
| 45 | sub dc::Guard::DESTROY { |
45 | sub DC::Guard::DESTROY { |
| 46 | ${$_[0]}->() |
46 | ${$_[0]}->() |
| 47 | } |
47 | } |
| 48 | |
48 | |
| 49 | =item shorten $string[, $maxlength] |
49 | =item shorten $string[, $maxlength] |
| 50 | |
50 | |
| … | |
… | |
| 74 | } |
74 | } |
| 75 | |
75 | |
| 76 | sub background(&;&) { |
76 | sub background(&;&) { |
| 77 | my ($bg, $cb) = @_; |
77 | my ($bg, $cb) = @_; |
| 78 | |
78 | |
| 79 | my ($fh_r, $fh_w) = dc::socketpipe; |
79 | my ($fh_r, $fh_w) = DC::socketpipe; |
| 80 | |
80 | |
| 81 | my $pid = fork; |
81 | my $pid = fork; |
| 82 | |
82 | |
| 83 | if (defined $pid && !$pid) { |
83 | if (defined $pid && !$pid) { |
| 84 | local $SIG{__DIE__}; |
84 | local $SIG{__DIE__}; |
| … | |
… | |
| 94 | |
94 | |
| 95 | if ($@) { |
95 | if ($@) { |
| 96 | my $msg = $@; |
96 | my $msg = $@; |
| 97 | $msg =~ s/\n+/\n/; |
97 | $msg =~ s/\n+/\n/; |
| 98 | warn "FATAL: $msg"; |
98 | warn "FATAL: $msg"; |
| 99 | dc::_exit 1; |
99 | DC::_exit 1; |
| 100 | } |
100 | } |
| 101 | |
101 | |
| 102 | # win32 is fucked up, of course. exit will clean stuff up, |
102 | # win32 is fucked up, of course. exit will clean stuff up, |
| 103 | # which destroys our database etc. _exit will exit ALL |
103 | # which destroys our database etc. _exit will exit ALL |
| 104 | # forked processes, because of the dreaded fork emulation. |
104 | # forked processes, because of the dreaded fork emulation. |
| 105 | dc::_exit 0; |
105 | DC::_exit 0; |
| 106 | } |
106 | } |
| 107 | |
107 | |
| 108 | close $fh_w; |
108 | close $fh_w; |
| 109 | |
109 | |
| 110 | my $buffer; |
110 | my $buffer; |
| … | |
… | |
| 122 | utf8::decode $line; |
122 | utf8::decode $line; |
| 123 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
123 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
| 124 | $cb->(JSON::XS->new->allow_nonref->decode ($1)); |
124 | $cb->(JSON::XS->new->allow_nonref->decode ($1)); |
| 125 | } else { |
125 | } else { |
| 126 | ::message ({ |
126 | ::message ({ |
| 127 | markup => "background($pid): " . dc::asxml $line, |
127 | markup => "background($pid): " . DC::asxml $line, |
| 128 | }); |
128 | }); |
| 129 | } |
129 | } |
| 130 | } |
130 | } |
| 131 | }); |
131 | }); |
| 132 | } |
132 | } |
| … | |
… | |
| 138 | $msg =~ s/\n//g; |
138 | $msg =~ s/\n//g; |
| 139 | utf8::encode $msg; |
139 | utf8::encode $msg; |
| 140 | print $msg, "\n"; |
140 | print $msg, "\n"; |
| 141 | } |
141 | } |
| 142 | |
142 | |
| 143 | package dc; |
143 | package DC; |
| 144 | |
144 | |
| 145 | sub find_rcfile($) { |
145 | sub find_rcfile($) { |
| 146 | my $path; |
146 | my $path; |
| 147 | |
147 | |
| 148 | for (grep !ref, @INC) { |
148 | for (grep !ref, @INC) { |
| … | |
… | |
| 195 | } |
195 | } |
| 196 | |
196 | |
| 197 | sub lwp_useragent { |
197 | sub lwp_useragent { |
| 198 | require LWP::UserAgent; |
198 | require LWP::UserAgent; |
| 199 | |
199 | |
| 200 | dc::set_proxy; |
200 | DC::set_proxy; |
| 201 | |
201 | |
| 202 | my $ua = LWP::UserAgent->new ( |
202 | my $ua = LWP::UserAgent->new ( |
| 203 | agent => "cfplus $VERSION", |
203 | agent => "cfplus $VERSION", |
| 204 | keep_alive => 1, |
204 | keep_alive => 1, |
| 205 | env_proxy => 1, |
205 | env_proxy => 1, |
| … | |
… | |
| 226 | fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0; |
226 | fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0; |
| 227 | } |
227 | } |
| 228 | |
228 | |
| 229 | } |
229 | } |
| 230 | |
230 | |
| 231 | package dc::Layout; |
231 | package DC::Layout; |
| 232 | |
232 | |
| 233 | $dc::OpenGL::INIT_HOOK{"dc::Layout"} = sub { |
233 | $DC::OpenGL::INIT_HOOK{"DC::Layout"} = sub { |
| 234 | glyph_cache_restore; |
234 | glyph_cache_restore; |
| 235 | }; |
235 | }; |
| 236 | |
236 | |
| 237 | $dc::OpenGL::SHUTDOWN_HOOK{"dc::Layout"} = sub { |
237 | $DC::OpenGL::SHUTDOWN_HOOK{"DC::Layout"} = sub { |
| 238 | glyph_cache_backup; |
238 | glyph_cache_backup; |
| 239 | }; |
239 | }; |
| 240 | |
240 | |
| 241 | 1; |
241 | 1; |
| 242 | |
242 | |
