| 1 | =head1 NAME |
1 | =head1 NAME |
| 2 | |
2 | |
| 3 | CFPlus - undocumented utility garbage for our crossfire client |
3 | DC - undocumented utility garbage for our deliantra client |
| 4 | |
4 | |
| 5 | =head1 SYNOPSIS |
5 | =head1 SYNOPSIS |
| 6 | |
6 | |
| 7 | use CFPlus; |
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 CFPlus; |
15 | package DC; |
| 16 | |
16 | |
| 17 | use Carp (); |
17 | use Carp (); |
| 18 | |
18 | |
|
|
19 | our $VERSION; |
|
|
20 | |
| 19 | BEGIN { |
21 | BEGIN { |
| 20 | $VERSION = '0.991'; |
22 | $VERSION = '2.11'; |
| 21 | |
23 | |
| 22 | use XSLoader; |
24 | use XSLoader; |
| 23 | XSLoader::load "CFPlus", $VERSION; |
25 | XSLoader::load "Deliantra::Client", $VERSION; |
| 24 | } |
26 | } |
| 25 | |
27 | |
| 26 | use utf8; |
28 | use utf8; |
|
|
29 | use strict qw(vars subs); |
| 27 | |
30 | |
|
|
31 | use Socket (); |
| 28 | use AnyEvent (); |
32 | use AnyEvent (); |
|
|
33 | use AnyEvent::Util (); |
| 29 | use Pod::POM (); |
34 | use Pod::POM (); |
| 30 | use File::Path (); |
35 | use File::Path (); |
| 31 | use Storable (); # finally |
36 | use Storable (); # finally |
| 32 | use Fcntl (); |
37 | use Fcntl (); |
| 33 | use JSON::XS qw(to_json from_json); |
38 | use JSON::XS qw(encode_json decode_json); |
|
|
39 | use Guard qw(guard); |
| 34 | |
40 | |
| 35 | =item guard { BLOCK } |
41 | # modules to support other DC::* packages |
| 36 | |
42 | use List::Util (); |
| 37 | Returns an object that executes the given block as soon as it is destroyed. |
43 | use IO::AIO (); |
| 38 | |
44 | use Coro::AIO (); |
| 39 | =cut |
45 | use AnyEvent::AIO (); |
| 40 | |
|
|
| 41 | sub guard(&) { |
|
|
| 42 | bless \(my $cb = $_[0]), "CFPlus::Guard" |
|
|
| 43 | } |
|
|
| 44 | |
|
|
| 45 | sub CFPlus::Guard::DESTROY { |
|
|
| 46 | ${$_[0]}->() |
|
|
| 47 | } |
|
|
| 48 | |
46 | |
| 49 | =item shorten $string[, $maxlength] |
47 | =item shorten $string[, $maxlength] |
| 50 | |
48 | |
| 51 | =cut |
49 | =cut |
| 52 | |
50 | |
| … | |
… | |
| 64 | s/</</g; |
62 | s/</</g; |
| 65 | |
63 | |
| 66 | $_ |
64 | $_ |
| 67 | } |
65 | } |
| 68 | |
66 | |
| 69 | sub socketpipe() { |
|
|
| 70 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
|
|
| 71 | or die "cannot establish bidirectional pipe: $!\n"; |
|
|
| 72 | |
|
|
| 73 | ($fh1, $fh2) |
|
|
| 74 | } |
|
|
| 75 | |
|
|
| 76 | sub background(&;&) { |
67 | sub background(&;&) { |
| 77 | my ($bg, $cb) = @_; |
68 | my ($bg, $cb) = @_; |
| 78 | |
69 | |
| 79 | my ($fh_r, $fh_w) = CFPlus::socketpipe; |
70 | my ($fh_r, $fh_w) = AnyEvent::Util::portable_socketpair |
|
|
71 | or die "unable to create background socketpair: $!"; |
| 80 | |
72 | |
| 81 | my $pid = fork; |
73 | my $pid = fork; |
| 82 | |
74 | |
| 83 | if (defined $pid && !$pid) { |
75 | if (defined $pid && !$pid) { |
| 84 | local $SIG{__DIE__}; |
76 | local $SIG{__DIE__}; |
| … | |
… | |
| 94 | |
86 | |
| 95 | if ($@) { |
87 | if ($@) { |
| 96 | my $msg = $@; |
88 | my $msg = $@; |
| 97 | $msg =~ s/\n+/\n/; |
89 | $msg =~ s/\n+/\n/; |
| 98 | warn "FATAL: $msg"; |
90 | warn "FATAL: $msg"; |
| 99 | CFPlus::_exit 1; |
91 | DC::_exit 1; |
| 100 | } |
92 | } |
| 101 | |
93 | |
| 102 | # win32 is fucked up, of course. exit will clean stuff up, |
94 | # win32 is fucked up, of course. exit will clean stuff up, |
| 103 | # which destroys our database etc. _exit will exit ALL |
95 | # which destroys our database etc. _exit will exit ALL |
| 104 | # forked processes, because of the dreaded fork emulation. |
96 | # forked processes, because of the dreaded fork emulation. |
| 105 | CFPlus::_exit 0; |
97 | DC::_exit 0; |
| 106 | } |
98 | } |
| 107 | |
99 | |
| 108 | close $fh_w; |
100 | close $fh_w; |
| 109 | |
101 | |
| 110 | my $buffer; |
102 | my $buffer; |
| … | |
… | |
| 122 | utf8::decode $line; |
114 | utf8::decode $line; |
| 123 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
115 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
| 124 | $cb->(JSON::XS->new->allow_nonref->decode ($1)); |
116 | $cb->(JSON::XS->new->allow_nonref->decode ($1)); |
| 125 | } else { |
117 | } else { |
| 126 | ::message ({ |
118 | ::message ({ |
| 127 | markup => "background($pid): " . CFPlus::asxml $line, |
119 | markup => "background($pid): " . DC::asxml $line, |
| 128 | }); |
120 | }); |
| 129 | } |
121 | } |
| 130 | } |
122 | } |
| 131 | }); |
123 | }); |
| 132 | } |
124 | } |
| … | |
… | |
| 138 | $msg =~ s/\n//g; |
130 | $msg =~ s/\n//g; |
| 139 | utf8::encode $msg; |
131 | utf8::encode $msg; |
| 140 | print $msg, "\n"; |
132 | print $msg, "\n"; |
| 141 | } |
133 | } |
| 142 | |
134 | |
| 143 | package CFPlus; |
135 | package DC; |
|
|
136 | |
|
|
137 | our $RC_THEME; |
|
|
138 | our %THEME; |
|
|
139 | our @RC_PATH; |
|
|
140 | our $RC_BASE; |
|
|
141 | |
|
|
142 | for (grep !ref, @INC) { |
|
|
143 | $RC_BASE = "$_/Deliantra/Client/private/resources"; |
|
|
144 | last if -d $RC_BASE; |
|
|
145 | } |
| 144 | |
146 | |
| 145 | sub find_rcfile($) { |
147 | sub find_rcfile($) { |
| 146 | my $path; |
148 | my $path; |
| 147 | |
149 | |
| 148 | for (grep !ref, @INC) { |
150 | for (@RC_PATH, "") { |
| 149 | $path = "$_/CFPlus/resources/$_[0]"; |
151 | $path = "$RC_BASE/$_/$_[0]"; |
| 150 | return $path if -r $path; |
152 | return $path if -e $path; |
| 151 | } |
153 | } |
| 152 | |
154 | |
| 153 | die "FATAL: can't find required file $_[0]\n"; |
155 | die "FATAL: can't find required file \"$_[0]\" in \"$RC_BASE\"\n"; |
|
|
156 | } |
|
|
157 | |
|
|
158 | sub load_json($) { |
|
|
159 | my ($file) = @_; |
|
|
160 | |
|
|
161 | open my $fh, $file |
|
|
162 | or return; |
|
|
163 | |
|
|
164 | local $/; |
|
|
165 | eval { JSON::XS->new->utf8->relaxed->decode (<$fh>) } |
|
|
166 | } |
|
|
167 | |
|
|
168 | sub set_theme($) { |
|
|
169 | return if $RC_THEME eq $_[0]; |
|
|
170 | $RC_THEME = $_[0]; |
|
|
171 | |
|
|
172 | # kind of hacky, find the main theme file, then load all theme files and merge them |
|
|
173 | |
|
|
174 | %THEME = (); |
|
|
175 | @RC_PATH = "theme-$RC_THEME"; |
|
|
176 | |
|
|
177 | my $theme = load_json find_rcfile "theme.json" |
|
|
178 | or die "FATAL: theme resource file not found"; |
|
|
179 | |
|
|
180 | @RC_PATH = @{ $theme->{path} } if $theme->{path}; |
|
|
181 | |
|
|
182 | for (@RC_PATH, "") { |
|
|
183 | my $theme = load_json "$RC_BASE/$_/theme.json" |
|
|
184 | or next; |
|
|
185 | |
|
|
186 | %THEME = ( %$theme, %THEME ); |
|
|
187 | } |
| 154 | } |
188 | } |
| 155 | |
189 | |
| 156 | sub read_cfg { |
190 | sub read_cfg { |
| 157 | my ($file) = @_; |
191 | my ($file) = @_; |
| 158 | |
192 | |
|
|
193 | $::CFG = (load_json $file) || (load_json "$file.bak"); |
|
|
194 | } |
|
|
195 | |
|
|
196 | sub write_cfg { |
|
|
197 | my $file = "$Deliantra::VARDIR/client.cf"; |
|
|
198 | |
|
|
199 | $::CFG->{VERSION} = $::VERSION; |
|
|
200 | $::CFG->{layout} = DC::UI::get_layout (); |
|
|
201 | |
| 159 | open my $fh, $file |
202 | open my $fh, ">:utf8", "$file~" |
| 160 | or return; |
203 | or return; |
|
|
204 | print $fh JSON::XS->new->utf8->pretty->encode ($::CFG); |
|
|
205 | close $fh; |
| 161 | |
206 | |
| 162 | local $/; |
207 | rename $file, "$file.bak"; |
| 163 | my $CFG = <$fh>; |
208 | rename "$file~", $file; |
| 164 | |
|
|
| 165 | if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove |
|
|
| 166 | require YAML; |
|
|
| 167 | utf8::decode $CFG; |
|
|
| 168 | $::CFG = YAML::Load ($CFG); |
|
|
| 169 | } elsif ($CFG =~ /^\{/) { |
|
|
| 170 | $::CFG = from_json $CFG; |
|
|
| 171 | } else { |
|
|
| 172 | $::CFG = eval $CFG; ## todo comaptibility cruft |
|
|
| 173 | } |
|
|
| 174 | } |
|
|
| 175 | |
|
|
| 176 | sub write_cfg { |
|
|
| 177 | my ($file) = @_; |
|
|
| 178 | |
|
|
| 179 | $::CFG->{VERSION} = $::VERSION; |
|
|
| 180 | |
|
|
| 181 | open my $fh, ">:utf8", $file |
|
|
| 182 | or return; |
|
|
| 183 | print $fh to_json $::CFG; |
|
|
| 184 | } |
209 | } |
| 185 | |
210 | |
| 186 | sub http_proxy { |
211 | sub http_proxy { |
| 187 | my @proxy = win32_proxy_info; |
212 | my @proxy = win32_proxy_info; |
| 188 | |
213 | |
| … | |
… | |
| 203 | } |
228 | } |
| 204 | |
229 | |
| 205 | sub lwp_useragent { |
230 | sub lwp_useragent { |
| 206 | require LWP::UserAgent; |
231 | require LWP::UserAgent; |
| 207 | |
232 | |
| 208 | CFPlus::set_proxy; |
233 | DC::set_proxy; |
| 209 | |
234 | |
| 210 | my $ua = LWP::UserAgent->new ( |
235 | my $ua = LWP::UserAgent->new ( |
| 211 | agent => "cfplus $VERSION", |
236 | agent => "deliantra $VERSION", |
| 212 | keep_alive => 1, |
237 | keep_alive => 1, |
| 213 | env_proxy => 1, |
238 | env_proxy => 1, |
| 214 | timeout => 30, |
239 | timeout => 30, |
| 215 | ); |
240 | ); |
| 216 | } |
241 | } |
| … | |
… | |
| 231 | $nb = (! ! $nb) + 0; |
256 | $nb = (! ! $nb) + 0; |
| 232 | ioctl $fh, 0x8004667e, \$nb; # FIONBIO |
257 | ioctl $fh, 0x8004667e, \$nb; # FIONBIO |
| 233 | } else { |
258 | } else { |
| 234 | fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0; |
259 | fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0; |
| 235 | } |
260 | } |
| 236 | |
|
|
| 237 | } |
261 | } |
| 238 | |
262 | |
| 239 | package CFPlus::Layout; |
263 | package DC::Layout; |
| 240 | |
264 | |
|
|
265 | $DC::OpenGL::INIT_HOOK{"DC::Layout"} = sub { |
|
|
266 | glyph_cache_restore; |
|
|
267 | }; |
|
|
268 | |
| 241 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
269 | $DC::OpenGL::SHUTDOWN_HOOK{"DC::Layout"} = sub { |
| 242 | reset_glyph_cache; |
270 | glyph_cache_backup; |
| 243 | }; |
271 | }; |
| 244 | |
272 | |
| 245 | 1; |
273 | 1; |
| 246 | |
274 | |
| 247 | =back |
275 | =back |
