… | |
… | |
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 = '0.97'; |
21 | |
21 | |
22 | use XSLoader; |
22 | use XSLoader; |
23 | XSLoader::load "CFPlus", $VERSION; |
23 | XSLoader::load "CFPlus", $VERSION; |
24 | } |
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25 | |
|
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26 | BEGIN { |
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27 | $SIG{__DIE__} = sub { |
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28 | return if CFPlus::in_destruct; |
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29 | #CFPlus::fatal $_[0];#d# |
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30 | CFPlus::error Carp::longmess $_[0];#d# |
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31 | die;#d# |
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32 | }; |
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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 | |
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34 | BEGIN { |
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35 | use Crossfire::Protocol::Base (); |
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36 | *to_json = \&Crossfire::Protocol::Base::to_json; |
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37 | *from_json = \&Crossfire::Protocol::Base::from_json; |
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38 | } |
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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 | $_ |
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62 | } |
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63 | |
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64 | sub socketpipe() { |
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65 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
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66 | or die "cannot establish bidiretcional pipe: $!\n"; |
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67 | |
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68 | ($fh1, $fh2) |
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69 | } |
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70 | |
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71 | sub background(&;&) { |
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72 | my ($bg, $cb) = @_; |
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73 | |
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74 | my ($fh_r, $fh_w) = CFPlus::socketpipe; |
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75 | |
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76 | my $pid = fork; |
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77 | |
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78 | if (defined $pid && !$pid) { |
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79 | local $SIG{__DIE__}; |
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80 | |
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81 | open STDOUT, ">&", $fh_w; |
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82 | open STDERR, ">&", $fh_w; |
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83 | close $fh_r; |
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84 | close $fh_w; |
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85 | |
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86 | $| = 1; |
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87 | |
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88 | eval { $bg->() }; |
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89 | |
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90 | if ($@) { |
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91 | my $msg = $@; |
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92 | $msg =~ s/\n+/\n/; |
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93 | warn "FATAL: $msg"; |
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94 | CFPlus::_exit 1; |
|
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95 | } |
|
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96 | |
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97 | # win32 is fucked up, of course. exit will clean stuff up, |
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98 | # which destroys our database etc. _exit will exit ALL |
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99 | # forked processes, because of the dreaded fork emulation. |
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100 | CFPlus::_exit 0; |
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101 | } |
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102 | |
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103 | close $fh_w; |
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104 | |
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105 | my $buffer; |
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106 | |
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107 | my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub { |
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108 | unless (sysread $fh_r, $buffer, 4096, length $buffer) { |
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109 | undef $w; |
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110 | $cb->(); |
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111 | return; |
|
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112 | } |
|
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113 | |
|
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114 | while ($buffer =~ s/^(.*)\n//) { |
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115 | my $line = $1; |
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116 | $line =~ s/\s+$//; |
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117 | utf8::decode $line; |
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118 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
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119 | $cb->(from_json $1); |
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120 | } else { |
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121 | ::message ({ |
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122 | markup => "background($pid): " . CFPlus::asxml $line, |
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123 | }); |
|
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124 | } |
|
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125 | } |
|
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126 | }); |
|
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127 | } |
|
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128 | |
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129 | sub background_msg { |
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130 | my ($msg) = @_; |
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131 | |
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132 | $msg = "\x{e877}json_msg " . to_json $msg; |
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133 | $msg =~ s/\n//g; |
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134 | utf8::encode $msg; |
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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 $_[0]\n"; |
105 | } |
|
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106 | |
|
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107 | BEGIN { |
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108 | use Crossfire::Protocol::Base (); |
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109 | *to_json = \&Crossfire::Protocol::Base::to_json; |
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110 | *from_json = \&Crossfire::Protocol::Base::from_json; |
|
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111 | } |
176 | } |
112 | |
177 | |
113 | sub read_cfg { |
178 | sub read_cfg { |
114 | my ($file) = @_; |
179 | my ($file) = @_; |
115 | |
180 | |
… | |
… | |
138 | open my $fh, ">:utf8", $file |
203 | open my $fh, ">:utf8", $file |
139 | or return; |
204 | or return; |
140 | print $fh to_json $::CFG; |
205 | print $fh to_json $::CFG; |
141 | } |
206 | } |
142 | |
207 | |
|
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208 | sub http_proxy { |
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209 | my @proxy = win32_proxy_info; |
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210 | |
|
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211 | if (@proxy) { |
|
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212 | "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0] |
|
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213 | } elsif (exists $ENV{http_proxy}) { |
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214 | $ENV{http_proxy} |
|
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215 | } else { |
|
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216 | () |
|
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217 | } |
|
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218 | } |
|
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219 | |
|
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220 | sub set_proxy { |
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221 | my $proxy = http_proxy |
|
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222 | or return; |
|
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223 | |
|
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224 | $ENV{http_proxy} = $proxy; |
|
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225 | } |
|
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226 | |
|
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227 | sub lwp_useragent { |
|
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228 | require LWP::UserAgent; |
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229 | |
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230 | CFPlus::set_proxy; |
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231 | |
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232 | my $ua = LWP::UserAgent->new ( |
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233 | agent => "cfplus $VERSION", |
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234 | keep_alive => 1, |
|
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235 | env_proxy => 1, |
|
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236 | timeout => 30, |
|
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237 | ); |
|
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238 | } |
|
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239 | |
|
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240 | sub lwp_check($) { |
|
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241 | my ($res) = @_; |
|
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242 | |
|
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243 | $res->is_error |
|
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244 | and die $res->status_line; |
|
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245 | |
|
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246 | $res |
|
|
247 | } |
|
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248 | |
143 | our $DB_ENV; |
249 | our $DB_ENV; |
144 | our $DB_STATE; |
250 | our $DB_STATE; |
145 | |
251 | |
146 | sub db_table($) { |
252 | sub db_table($) { |
147 | my ($table) = @_; |
253 | my ($table) = @_; |
… | |
… | |
159 | } |
265 | } |
160 | |
266 | |
161 | { |
267 | { |
162 | use strict; |
268 | use strict; |
163 | |
269 | |
164 | mkdir "$Crossfire::VARDIR/cfplus", 0777; |
270 | my $HOME = "$Crossfire::VARDIR/cfplus-$BerkeleyDB::db_version"; |
|
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271 | |
|
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272 | mkdir $HOME, 0777; |
165 | my $recover = $BerkeleyDB::db_version >= 4.4 |
273 | my $recover = $BerkeleyDB::db_version >= 4.4 |
166 | ? eval "DB_REGISTER | DB_RECOVER" |
274 | ? eval "DB_REGISTER | DB_RECOVER" |
167 | : 0; |
275 | : 0; |
168 | |
276 | |
169 | $DB_ENV = new BerkeleyDB::Env |
277 | $DB_ENV = new BerkeleyDB::Env |
170 | -Home => "$Crossfire::VARDIR/cfplus", |
278 | -Home => $HOME, |
171 | -Cachesize => 1_000_000, |
279 | -Cachesize => 1_000_000, |
172 | -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt", |
280 | -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt", |
173 | # -ErrPrefix => "DATABASE", |
281 | # -ErrPrefix => "DATABASE", |
174 | -Verbose => 1, |
282 | -Verbose => 1, |
175 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
283 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
176 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
284 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
177 | or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; |
285 | or die "unable to create/open database home $HOME: $BerkeleyDB::Error"; |
178 | |
286 | |
179 | $DB_STATE = db_table "state"; |
287 | $DB_STATE = db_table "state"; |
180 | } |
288 | } |
181 | |
289 | |
182 | package CFPlus::Layout; |
290 | package CFPlus::Layout; |