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 = '0.97'; |
22 | $VERSION = '2.02'; |
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 | |
37 | use Fcntl (); |
33 | BEGIN { |
38 | use JSON::XS qw(encode_json decode_json); |
34 | use Crossfire::Protocol::Base (); |
|
|
35 | *to_json = \&Crossfire::Protocol::Base::to_json; |
|
|
36 | *from_json = \&Crossfire::Protocol::Base::from_json; |
|
|
37 | } |
|
|
38 | |
39 | |
39 | =item guard { BLOCK } |
40 | =item guard { BLOCK } |
40 | |
41 | |
41 | 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. |
42 | |
43 | |
43 | =cut |
44 | =cut |
44 | |
45 | |
45 | sub guard(&) { |
46 | sub guard(&) { |
46 | bless \(my $cb = $_[0]), "CFPlus::Guard" |
47 | bless \(my $cb = $_[0]), "DC::Guard" |
47 | } |
48 | } |
48 | |
49 | |
49 | sub CFPlus::Guard::DESTROY { |
50 | sub DC::Guard::DESTROY { |
50 | ${$_[0]}->() |
51 | ${$_[0]}->() |
51 | } |
52 | } |
52 | |
53 | |
53 | =item shorten $string[, $maxlength] |
54 | =item shorten $string[, $maxlength] |
54 | |
55 | |
… | |
… | |
68 | s/</</g; |
69 | s/</</g; |
69 | |
70 | |
70 | $_ |
71 | $_ |
71 | } |
72 | } |
72 | |
73 | |
73 | sub socketpipe() { |
|
|
74 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
|
|
75 | or die "cannot establish bidirectional pipe: $!\n"; |
|
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76 | |
|
|
77 | ($fh1, $fh2) |
|
|
78 | } |
|
|
79 | |
|
|
80 | sub background(&;&) { |
74 | sub background(&;&) { |
81 | my ($bg, $cb) = @_; |
75 | my ($bg, $cb) = @_; |
82 | |
76 | |
83 | my ($fh_r, $fh_w) = CFPlus::socketpipe; |
77 | my ($fh_r, $fh_w) = AnyEvent::Util::portable_socketpair |
|
|
78 | or die "unable to create background socketpair: $!"; |
84 | |
79 | |
85 | my $pid = fork; |
80 | my $pid = fork; |
86 | |
81 | |
87 | if (defined $pid && !$pid) { |
82 | if (defined $pid && !$pid) { |
88 | local $SIG{__DIE__}; |
83 | local $SIG{__DIE__}; |
… | |
… | |
98 | |
93 | |
99 | if ($@) { |
94 | if ($@) { |
100 | my $msg = $@; |
95 | my $msg = $@; |
101 | $msg =~ s/\n+/\n/; |
96 | $msg =~ s/\n+/\n/; |
102 | warn "FATAL: $msg"; |
97 | warn "FATAL: $msg"; |
103 | CFPlus::_exit 1; |
98 | DC::_exit 1; |
104 | } |
99 | } |
105 | |
100 | |
106 | # win32 is fucked up, of course. exit will clean stuff up, |
101 | # win32 is fucked up, of course. exit will clean stuff up, |
107 | # which destroys our database etc. _exit will exit ALL |
102 | # which destroys our database etc. _exit will exit ALL |
108 | # forked processes, because of the dreaded fork emulation. |
103 | # forked processes, because of the dreaded fork emulation. |
109 | CFPlus::_exit 0; |
104 | DC::_exit 0; |
110 | } |
105 | } |
111 | |
106 | |
112 | close $fh_w; |
107 | close $fh_w; |
113 | |
108 | |
114 | my $buffer; |
109 | my $buffer; |
… | |
… | |
126 | utf8::decode $line; |
121 | utf8::decode $line; |
127 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
122 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
128 | $cb->(JSON::XS->new->allow_nonref->decode ($1)); |
123 | $cb->(JSON::XS->new->allow_nonref->decode ($1)); |
129 | } else { |
124 | } else { |
130 | ::message ({ |
125 | ::message ({ |
131 | markup => "background($pid): " . CFPlus::asxml $line, |
126 | markup => "background($pid): " . DC::asxml $line, |
132 | }); |
127 | }); |
133 | } |
128 | } |
134 | } |
129 | } |
135 | }); |
130 | }); |
136 | } |
131 | } |
… | |
… | |
142 | $msg =~ s/\n//g; |
137 | $msg =~ s/\n//g; |
143 | utf8::encode $msg; |
138 | utf8::encode $msg; |
144 | print $msg, "\n"; |
139 | print $msg, "\n"; |
145 | } |
140 | } |
146 | |
141 | |
147 | package CFPlus; |
142 | package DC; |
|
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143 | |
|
|
144 | our $RC_THEME; |
|
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145 | our %THEME; |
|
|
146 | our @RC_PATH; |
|
|
147 | our $RC_BASE; |
|
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148 | |
|
|
149 | for (grep !ref, @INC) { |
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150 | $RC_BASE = "$_/Deliantra/Client/private/resources"; |
|
|
151 | last if -d $RC_BASE; |
|
|
152 | } |
148 | |
153 | |
149 | sub find_rcfile($) { |
154 | sub find_rcfile($) { |
150 | my $path; |
155 | my $path; |
151 | |
156 | |
152 | for (grep !ref, @INC) { |
157 | for (@RC_PATH, "") { |
153 | $path = "$_/CFPlus/resources/$_[0]"; |
158 | $path = "$RC_BASE/$_/$_[0]"; |
154 | return $path if -r $path; |
159 | return $path if -r $path; |
155 | } |
160 | } |
156 | |
161 | |
157 | die "FATAL: can't find required file $_[0]\n"; |
162 | die "FATAL: can't find required file \"$_[0]\" in \"$RC_BASE\"\n"; |
|
|
163 | } |
|
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164 | |
|
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165 | sub load_json($) { |
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166 | my ($file) = @_; |
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167 | |
|
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168 | open my $fh, $file |
|
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169 | or return; |
|
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170 | |
|
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171 | local $/; |
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172 | JSON::XS->new->utf8->relaxed->decode (<$fh>) |
|
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173 | } |
|
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174 | |
|
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175 | sub set_theme($) { |
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176 | return if $RC_THEME eq $_[0]; |
|
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177 | $RC_THEME = $_[0]; |
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178 | |
|
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179 | # kind of hacky, find the main theme file, then load all theme files and merge them |
|
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180 | |
|
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181 | %THEME = (); |
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182 | @RC_PATH = "theme-$RC_THEME"; |
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183 | |
|
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184 | my $theme = load_json find_rcfile "theme.json" |
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185 | or die "FATAL: theme resource file not found"; |
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186 | |
|
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187 | @RC_PATH = @{ $theme->{path} } if $theme->{path}; |
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188 | |
|
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189 | for (@RC_PATH, "") { |
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190 | my $theme = load_json "$RC_BASE/$_/theme.json" |
|
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191 | or next; |
|
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192 | |
|
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193 | %THEME = ( %$theme, %THEME ); |
|
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194 | } |
158 | } |
195 | } |
159 | |
196 | |
160 | sub read_cfg { |
197 | sub read_cfg { |
161 | my ($file) = @_; |
198 | my ($file) = @_; |
162 | |
199 | |
163 | open my $fh, $file |
200 | $::CFG = load_json $file; |
164 | or return; |
|
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165 | |
|
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166 | local $/; |
|
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167 | my $CFG = <$fh>; |
|
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168 | |
|
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169 | if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove |
|
|
170 | require YAML; |
|
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171 | utf8::decode $CFG; |
|
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172 | $::CFG = YAML::Load ($CFG); |
|
|
173 | } elsif ($CFG =~ /^\{/) { |
|
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174 | $::CFG = from_json $CFG; |
|
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175 | } else { |
|
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176 | $::CFG = eval $CFG; ## todo comaptibility cruft |
|
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177 | } |
|
|
178 | } |
201 | } |
179 | |
202 | |
180 | sub write_cfg { |
203 | sub write_cfg { |
181 | my ($file) = @_; |
204 | my $file = "$Deliantra::VARDIR/client.cf"; |
182 | |
205 | |
183 | $::CFG->{VERSION} = $::VERSION; |
206 | $::CFG->{VERSION} = $::VERSION; |
184 | |
207 | |
185 | open my $fh, ">:utf8", $file |
208 | open my $fh, ">:utf8", $file |
186 | or return; |
209 | or return; |
187 | print $fh to_json $::CFG; |
210 | print $fh JSON::XS->new->utf8->pretty->encode ($::CFG); |
188 | } |
211 | } |
189 | |
212 | |
190 | sub http_proxy { |
213 | sub http_proxy { |
191 | my @proxy = win32_proxy_info; |
214 | my @proxy = win32_proxy_info; |
192 | |
215 | |
… | |
… | |
207 | } |
230 | } |
208 | |
231 | |
209 | sub lwp_useragent { |
232 | sub lwp_useragent { |
210 | require LWP::UserAgent; |
233 | require LWP::UserAgent; |
211 | |
234 | |
212 | CFPlus::set_proxy; |
235 | DC::set_proxy; |
213 | |
236 | |
214 | my $ua = LWP::UserAgent->new ( |
237 | my $ua = LWP::UserAgent->new ( |
215 | agent => "cfplus $VERSION", |
238 | agent => "deliantra $VERSION", |
216 | keep_alive => 1, |
239 | keep_alive => 1, |
217 | env_proxy => 1, |
240 | env_proxy => 1, |
218 | timeout => 30, |
241 | timeout => 30, |
219 | ); |
242 | ); |
220 | } |
243 | } |
… | |
… | |
226 | and die $res->status_line; |
249 | and die $res->status_line; |
227 | |
250 | |
228 | $res |
251 | $res |
229 | } |
252 | } |
230 | |
253 | |
|
|
254 | sub fh_nonblocking($$) { |
|
|
255 | my ($fh, $nb) = @_; |
|
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256 | |
|
|
257 | if ($^O eq "MSWin32") { |
|
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258 | $nb = (! ! $nb) + 0; |
|
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259 | ioctl $fh, 0x8004667e, \$nb; # FIONBIO |
|
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260 | } else { |
|
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261 | fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0; |
|
|
262 | } |
|
|
263 | } |
|
|
264 | |
231 | package CFPlus::Layout; |
265 | package DC::Layout; |
232 | |
266 | |
|
|
267 | $DC::OpenGL::INIT_HOOK{"DC::Layout"} = sub { |
|
|
268 | glyph_cache_restore; |
|
|
269 | }; |
|
|
270 | |
233 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
271 | $DC::OpenGL::SHUTDOWN_HOOK{"DC::Layout"} = sub { |
234 | reset_glyph_cache; |
272 | glyph_cache_backup; |
235 | }; |
273 | }; |
236 | |
274 | |
237 | 1; |
275 | 1; |
238 | |
276 | |
239 | =back |
277 | =back |