1 | =head1 NAME |
1 | =head1 NAME |
2 | |
2 | |
3 | CFClient - undocumented utility garbage for our crossfire client |
3 | CFPlus - undocumented utility garbage for our crossfire client |
4 | |
4 | |
5 | =head1 SYNOPSIS |
5 | =head1 SYNOPSIS |
6 | |
6 | |
7 | use CFClient; |
7 | use CFPlus; |
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 CFClient; |
15 | package CFPlus; |
|
|
16 | |
|
|
17 | use Carp (); |
16 | |
18 | |
17 | BEGIN { |
19 | BEGIN { |
18 | $VERSION = '0.1'; |
20 | $VERSION = '0.9841'; |
19 | |
21 | |
20 | use XSLoader; |
22 | use XSLoader; |
21 | XSLoader::load "CFClient", $VERSION; |
23 | XSLoader::load "CFPlus", $VERSION; |
22 | } |
24 | } |
23 | |
25 | |
24 | use utf8; |
26 | use utf8; |
25 | |
27 | |
26 | use Carp (); |
|
|
27 | use AnyEvent (); |
28 | use AnyEvent (); |
28 | use BerkeleyDB; |
29 | use Pod::POM (); |
|
|
30 | use File::Path (); |
|
|
31 | use Storable (); # finally |
|
|
32 | use Fcntl (); |
|
|
33 | use JSON::XS qw(to_json from_json); |
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34 | |
|
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35 | =item guard { BLOCK } |
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36 | |
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37 | Returns an object that executes the given block as soon as it is destroyed. |
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38 | |
|
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39 | =cut |
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40 | |
|
|
41 | sub guard(&) { |
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42 | bless \(my $cb = $_[0]), "CFPlus::Guard" |
|
|
43 | } |
|
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44 | |
|
|
45 | sub CFPlus::Guard::DESTROY { |
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46 | ${$_[0]}->() |
|
|
47 | } |
|
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48 | |
|
|
49 | =item shorten $string[, $maxlength] |
|
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50 | |
|
|
51 | =cut |
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52 | |
|
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53 | sub shorten($;$) { |
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54 | my ($str, $len) = @_; |
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55 | substr $str, $len, (length $str), "..." if $len + 3 <= length $str; |
|
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56 | $str |
|
|
57 | } |
|
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58 | |
|
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59 | sub asxml($) { |
|
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60 | local $_ = $_[0]; |
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61 | |
|
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62 | s/&/&/g; |
|
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63 | s/>/>/g; |
|
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64 | s/</</g; |
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65 | |
|
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66 | $_ |
|
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67 | } |
|
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68 | |
|
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69 | sub socketpipe() { |
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70 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
|
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71 | or die "cannot establish bidirectional pipe: $!\n"; |
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72 | |
|
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73 | ($fh1, $fh2) |
|
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74 | } |
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75 | |
|
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76 | sub background(&;&) { |
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77 | my ($bg, $cb) = @_; |
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78 | |
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79 | my ($fh_r, $fh_w) = CFPlus::socketpipe; |
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80 | |
|
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81 | my $pid = fork; |
|
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82 | |
|
|
83 | if (defined $pid && !$pid) { |
|
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84 | local $SIG{__DIE__}; |
|
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85 | |
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86 | open STDOUT, ">&", $fh_w; |
|
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87 | open STDERR, ">&", $fh_w; |
|
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88 | close $fh_r; |
|
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89 | close $fh_w; |
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90 | |
|
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91 | $| = 1; |
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92 | |
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93 | eval { $bg->() }; |
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94 | |
|
|
95 | if ($@) { |
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96 | my $msg = $@; |
|
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97 | $msg =~ s/\n+/\n/; |
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98 | warn "FATAL: $msg"; |
|
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99 | CFPlus::_exit 1; |
|
|
100 | } |
|
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101 | |
|
|
102 | # win32 is fucked up, of course. exit will clean stuff up, |
|
|
103 | # which destroys our database etc. _exit will exit ALL |
|
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104 | # forked processes, because of the dreaded fork emulation. |
|
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105 | CFPlus::_exit 0; |
|
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106 | } |
|
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107 | |
|
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108 | close $fh_w; |
|
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109 | |
|
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110 | my $buffer; |
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111 | |
|
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112 | my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub { |
|
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113 | unless (sysread $fh_r, $buffer, 4096, length $buffer) { |
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114 | undef $w; |
|
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115 | $cb->(); |
|
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116 | return; |
|
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117 | } |
|
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118 | |
|
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119 | while ($buffer =~ s/^(.*)\n//) { |
|
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120 | my $line = $1; |
|
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121 | $line =~ s/\s+$//; |
|
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122 | utf8::decode $line; |
|
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123 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
|
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124 | $cb->(JSON::XS->new->allow_nonref->decode ($1)); |
|
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125 | } else { |
|
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126 | ::message ({ |
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127 | markup => "background($pid): " . CFPlus::asxml $line, |
|
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128 | }); |
|
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129 | } |
|
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130 | } |
|
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131 | }); |
|
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132 | } |
|
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133 | |
|
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134 | sub background_msg { |
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135 | my ($msg) = @_; |
|
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136 | |
|
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137 | $msg = "\x{e877}json_msg " . JSON::XS->new->allow_nonref->encode ($msg); |
|
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138 | $msg =~ s/\n//g; |
|
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139 | utf8::encode $msg; |
|
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140 | print $msg, "\n"; |
|
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141 | } |
|
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142 | |
|
|
143 | package CFPlus; |
29 | |
144 | |
30 | sub find_rcfile($) { |
145 | sub find_rcfile($) { |
31 | my $path; |
146 | my $path; |
32 | |
147 | |
33 | for (grep !ref, @INC) { |
148 | for (grep !ref, @INC) { |
34 | $path = "$_/CFClient/resources/$_[0]"; |
149 | $path = "$_/CFPlus/resources/$_[0]"; |
35 | return $path if -r $path; |
150 | return $path if -r $path; |
36 | } |
151 | } |
37 | |
152 | |
38 | die "FATAL: can't find required file $_[0]\n"; |
153 | die "FATAL: can't find required file $_[0]\n"; |
39 | } |
154 | } |
40 | |
155 | |
41 | sub read_cfg { |
156 | sub read_cfg { |
42 | my ($file) = @_; |
157 | my ($file) = @_; |
43 | |
158 | |
44 | open CFG, $file |
159 | open my $fh, $file |
45 | or return; |
160 | or return; |
46 | |
161 | |
47 | my $CFG; |
|
|
48 | |
|
|
49 | local $/; |
162 | local $/; |
50 | $CFG = eval <CFG>; |
163 | my $CFG = <$fh>; |
51 | |
164 | |
52 | $::CFG = $CFG; |
165 | if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove |
53 | |
166 | require YAML; |
54 | close CFG; |
167 | utf8::decode $CFG; |
|
|
168 | $::CFG = YAML::Load ($CFG); |
|
|
169 | } elsif ($CFG =~ /^\{/) { |
|
|
170 | $::CFG = from_json $CFG; |
|
|
171 | } else { |
|
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172 | $::CFG = eval $CFG; ## todo comaptibility cruft |
|
|
173 | } |
55 | } |
174 | } |
56 | |
175 | |
57 | sub write_cfg { |
176 | sub write_cfg { |
58 | my ($file) = @_; |
177 | my ($file) = @_; |
59 | |
178 | |
60 | open CFG, ">$file" |
179 | $::CFG->{VERSION} = $::VERSION; |
|
|
180 | |
|
|
181 | open my $fh, ">:utf8", $file |
61 | or return; |
182 | or return; |
|
|
183 | print $fh to_json $::CFG; |
|
|
184 | } |
62 | |
185 | |
|
|
186 | sub http_proxy { |
|
|
187 | my @proxy = win32_proxy_info; |
|
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188 | |
|
|
189 | if (@proxy) { |
|
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190 | "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0] |
|
|
191 | } elsif (exists $ENV{http_proxy}) { |
|
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192 | $ENV{http_proxy} |
|
|
193 | } else { |
|
|
194 | () |
|
|
195 | } |
|
|
196 | } |
|
|
197 | |
|
|
198 | sub set_proxy { |
|
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199 | my $proxy = http_proxy |
|
|
200 | or return; |
|
|
201 | |
|
|
202 | $ENV{http_proxy} = $proxy; |
|
|
203 | } |
|
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204 | |
|
|
205 | sub lwp_useragent { |
|
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206 | require LWP::UserAgent; |
63 | { |
207 | |
64 | require Data::Dumper; |
208 | CFPlus::set_proxy; |
65 | local $Data::Dumper::Purity = 1; |
|
|
66 | $::CFG->{VERSION} = $::VERSION; |
|
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67 | print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); |
|
|
68 | } |
|
|
69 | |
209 | |
70 | close CFG; |
210 | my $ua = LWP::UserAgent->new ( |
|
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211 | agent => "cfplus $VERSION", |
|
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212 | keep_alive => 1, |
|
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213 | env_proxy => 1, |
|
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214 | timeout => 30, |
|
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215 | ); |
71 | } |
216 | } |
72 | |
217 | |
73 | mkdir "$Crossfire::VARDIR/cfplus", 0777; |
218 | sub lwp_check($) { |
74 | |
|
|
75 | our $DB_ENV; |
|
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76 | |
|
|
77 | { |
|
|
78 | use strict; |
|
|
79 | |
|
|
80 | my $recover = $BerkeleyDB::db_version >= 4.4 |
|
|
81 | ? eval "DB_REGISTER | DB_RECOVER" |
|
|
82 | : 0; |
|
|
83 | |
|
|
84 | $DB_ENV = new BerkeleyDB::Env |
|
|
85 | -Home => "$Crossfire::VARDIR/cfplus", |
|
|
86 | -Cachesize => 1_000_000, |
|
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87 | -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt", |
|
|
88 | # -ErrPrefix => "DATABASE", |
|
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89 | -Verbose => 1, |
|
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90 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
|
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91 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
|
|
92 | or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; |
|
|
93 | } |
|
|
94 | |
|
|
95 | sub db_table($) { |
|
|
96 | my ($table) = @_; |
219 | my ($res) = @_; |
97 | |
220 | |
98 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
221 | $res->is_error |
|
|
222 | and die $res->status_line; |
99 | |
223 | |
100 | new CFClient::Database |
224 | $res |
101 | -Env => $DB_ENV, |
|
|
102 | -Filename => $table, |
|
|
103 | # -Filename => "database", |
|
|
104 | # -Subname => $table, |
|
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105 | -Property => DB_CHKSUM, |
|
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106 | -Flags => DB_CREATE | DB_UPGRADE, |
|
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107 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" |
|
|
108 | } |
225 | } |
109 | |
226 | |
110 | sub pod_to_pango($) { |
227 | sub fh_nonblocking($$) { |
111 | my ($pom) = @_; |
228 | my ($fh, $nb) = @_; |
112 | |
229 | |
113 | $pom->present ("CFClient::PodToPango") |
230 | if ($^O eq "MSWin32") { |
114 | } |
231 | $nb = (! ! $nb) + 0; |
115 | |
232 | ioctl $fh, 0x8004667e, \$nb; # FIONBIO |
116 | sub pod_to_pango_list($) { |
233 | } else { |
117 | my ($pom) = @_; |
234 | fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0; |
118 | |
|
|
119 | [ |
235 | } |
120 | map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "], |
|
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121 | split /\n/, $pom->present ("CFClient::PodToPango") |
|
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122 | ] |
|
|
123 | } |
|
|
124 | |
236 | |
125 | package CFClient::PodToPango; |
|
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126 | |
|
|
127 | use base Pod::POM::View::Text; |
|
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128 | |
|
|
129 | our $indent = 0; |
|
|
130 | |
|
|
131 | *view_seq_code = |
|
|
132 | *view_seq_bold = sub { "<b>$_[1]</b>" }; |
|
|
133 | *view_seq_italic = sub { "<i>$_[1]</i>" }; |
|
|
134 | *view_seq_space = |
|
|
135 | *view_seq_link = |
|
|
136 | *view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) }; |
|
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137 | |
|
|
138 | sub view_seq_text { |
|
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139 | my $text = $_[1]; |
|
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140 | $text =~ s/\s+/ /g; |
|
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141 | CFClient::UI::Label::escape ($text) |
|
|
142 | } |
237 | } |
143 | |
238 | |
144 | sub view_item { |
239 | package CFPlus::Layout; |
145 | ("\t" x ($indent / 4)) |
|
|
146 | . $_[1]->title->present ($_[0]) |
|
|
147 | . "\n" |
|
|
148 | . $_[1]->content->present ($_[0]) |
|
|
149 | } |
|
|
150 | |
240 | |
151 | sub view_verbatim { |
241 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
152 | (join "", |
242 | reset_glyph_cache; |
153 | map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n", |
|
|
154 | split /\n/, CFClient::UI::Label::escape ($_[1])) |
|
|
155 | . "\n" |
|
|
156 | } |
|
|
157 | |
|
|
158 | sub view_textblock { |
|
|
159 | ("\t" x ($indent / 2)) . "$_[1]\n\n" |
|
|
160 | } |
|
|
161 | |
|
|
162 | sub view_head1 { |
|
|
163 | "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" |
|
|
164 | . $_[1]->content->present ($_[0]) |
|
|
165 | }; |
243 | }; |
166 | |
|
|
167 | sub view_head2 { |
|
|
168 | "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" |
|
|
169 | . $_[1]->content->present ($_[0]) |
|
|
170 | }; |
|
|
171 | |
|
|
172 | sub view_head3 { |
|
|
173 | "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" |
|
|
174 | . $_[1]->content->present ($_[0]) |
|
|
175 | }; |
|
|
176 | |
|
|
177 | sub view_over { |
|
|
178 | local $indent = $indent + $_[1]->indent; |
|
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179 | $_[1]->content->present ($_[0]) |
|
|
180 | } |
|
|
181 | |
|
|
182 | package CFClient::Database; |
|
|
183 | |
|
|
184 | our @ISA = BerkeleyDB::Btree::; |
|
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185 | |
|
|
186 | sub get($$) { |
|
|
187 | my $data; |
|
|
188 | |
|
|
189 | $_[0]->db_get ($_[1], $data) == 0 |
|
|
190 | ? $data |
|
|
191 | : () |
|
|
192 | } |
|
|
193 | |
|
|
194 | my %DB_SYNC; |
|
|
195 | |
|
|
196 | sub put($$$) { |
|
|
197 | my ($db, $key, $data) = @_; |
|
|
198 | |
|
|
199 | $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); |
|
|
200 | |
|
|
201 | $db->db_put ($key => $data) |
|
|
202 | } |
|
|
203 | |
|
|
204 | package CFClient::Item; |
|
|
205 | |
|
|
206 | use strict; |
|
|
207 | use Crossfire::Protocol::Constants; |
|
|
208 | |
|
|
209 | sub desc_string { |
|
|
210 | my ($self) = @_; |
|
|
211 | |
|
|
212 | my $desc = |
|
|
213 | $self->{nrof} < 2 |
|
|
214 | ? $self->{name} |
|
|
215 | : "$self->{nrof} × $self->{name_pl}"; |
|
|
216 | |
|
|
217 | $self->{flags} & F_OPEN |
|
|
218 | and $desc .= " (open)"; |
|
|
219 | $self->{flags} & F_APPLIED |
|
|
220 | and $desc .= " (applied)"; |
|
|
221 | $self->{flags} & F_UNPAID |
|
|
222 | and $desc .= " (unpaid)"; |
|
|
223 | $self->{flags} & F_MAGIC |
|
|
224 | and $desc .= " (magic)"; |
|
|
225 | $self->{flags} & F_CURSED |
|
|
226 | and $desc .= " (cursed)"; |
|
|
227 | $self->{flags} & F_DAMNED |
|
|
228 | and $desc .= " (damned)"; |
|
|
229 | $self->{flags} & F_LOCKED |
|
|
230 | and $desc .= " *"; |
|
|
231 | |
|
|
232 | $desc |
|
|
233 | } |
|
|
234 | |
|
|
235 | sub weight_string { |
|
|
236 | my ($self) = @_; |
|
|
237 | |
|
|
238 | my $weight = ($self->{nrof} || 1) * $self->{weight}; |
|
|
239 | |
|
|
240 | $weight < 0 ? "?" : $weight * 0.001 |
|
|
241 | } |
|
|
242 | |
|
|
243 | sub update_widgets { |
|
|
244 | my ($self) = @_; |
|
|
245 | |
|
|
246 | my $button_cb = sub { |
|
|
247 | my (undef, $ev, $x, $y) = @_; |
|
|
248 | |
|
|
249 | if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { |
|
|
250 | my $targ = $::CONN->{player}{tag}; |
|
|
251 | |
|
|
252 | if ($self->{container} == $::CONN->{player}{tag}) { |
|
|
253 | $targ = $::CONN->{open_container}; |
|
|
254 | } |
|
|
255 | |
|
|
256 | $::CONN->send ("move $targ $self->{tag} 0") |
|
|
257 | if $targ || !($self->{flags} & F_LOCKED); |
|
|
258 | } elsif ($ev->{button} == 1) { |
|
|
259 | $::CONN->send ("examine $self->{tag}"); |
|
|
260 | } elsif ($ev->{button} == 2) { |
|
|
261 | $::CONN->send ("apply $self->{tag}"); |
|
|
262 | } elsif ($ev->{button} == 3) { |
|
|
263 | my @menu_items = ( |
|
|
264 | ["examine", sub { $::CONN->send ("examine $self->{tag}") }], |
|
|
265 | ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], |
|
|
266 | ["apply", sub { $::CONN->send ("apply $self->{tag}") }], |
|
|
267 | ( |
|
|
268 | $self->{flags} & F_LOCKED |
|
|
269 | ? ( |
|
|
270 | ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], |
|
|
271 | ) |
|
|
272 | : ( |
|
|
273 | ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], |
|
|
274 | ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }], |
|
|
275 | ) |
|
|
276 | ), |
|
|
277 | ); |
|
|
278 | |
|
|
279 | CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); |
|
|
280 | } |
|
|
281 | |
|
|
282 | 1 |
|
|
283 | }; |
|
|
284 | |
|
|
285 | my $tooltip_std = "<small>" |
|
|
286 | . "Left click - examine item\n" |
|
|
287 | . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n" |
|
|
288 | . "Middle click - apply\n" |
|
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289 | . "Right click - further options" |
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290 | . "</small>\n"; |
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291 | |
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292 | $self->{face_widget} ||= new CFClient::UI::Face |
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293 | can_events => 1, |
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294 | can_hover => 1, |
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295 | anim => $self->{anim}, |
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296 | animspeed => $self->{animspeed}, # TODO# must be set at creation time |
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297 | on_button_down => $button_cb, |
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298 | ; |
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299 | $self->{face_widget}{face} = $self->{face}; |
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300 | $self->{face_widget}{anim} = $self->{anim}; |
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301 | $self->{face_widget}{animspeed} = $self->{animspeed}; |
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302 | $self->{face_widget}->set_tooltip ( |
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303 | "<b>Face/Animation.</b>\n" |
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304 | . "Item uses face #$self->{face}. " |
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305 | . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") |
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306 | . "\n\n$tooltip_std" |
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307 | ); |
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308 | |
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309 | $self->{desc_widget} ||= new CFClient::UI::Label |
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310 | can_events => 1, |
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311 | can_hover => 1, |
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312 | ellipsise => 2, |
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313 | align => -1, |
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314 | on_button_down => $button_cb, |
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315 | ; |
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316 | my $desc = CFClient::Item::desc_string $self; |
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317 | $self->{desc_widget}->set_text ($desc); |
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318 | $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); |
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319 | |
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320 | $self->{weight_widget} ||= new CFClient::UI::Label |
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321 | can_events => 1, |
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322 | can_hover => 1, |
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323 | ellipsise => 0, |
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324 | align => 0, |
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325 | on_button_down => $button_cb, |
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326 | ; |
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327 | $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); |
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328 | |
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329 | $self->{weight_widget}->set_tooltip ( |
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330 | "<b>Weight</b>.\n" |
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331 | . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") |
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332 | . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") |
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333 | . "\n\n$tooltip_std" |
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334 | ); |
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335 | } |
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336 | |
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337 | package CFClient::Binder; |
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338 | |
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339 | my @ALLOWED_MODIFIER_KEYS = ( |
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340 | (CFClient::SDLK_LSHIFT), |
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341 | (CFClient::SDLK_LCTRL ), |
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342 | (CFClient::SDLK_LALT ), |
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343 | (CFClient::SDLK_LMETA ), |
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344 | |
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345 | (CFClient::SDLK_RSHIFT), |
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346 | (CFClient::SDLK_RCTRL ), |
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347 | (CFClient::SDLK_RALT ), |
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348 | (CFClient::SDLK_RMETA ), |
|
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349 | ); |
|
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350 | |
|
|
351 | my %ALLOWED_MODIFIERS = ( |
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352 | (CFClient::KMOD_LSHIFT) => "LSHIFT", |
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353 | (CFClient::KMOD_LCTRL ) => "LCTRL", |
|
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354 | (CFClient::KMOD_LALT ) => "LALT", |
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355 | (CFClient::KMOD_LMETA ) => "LMETA", |
|
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356 | |
|
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357 | (CFClient::KMOD_RSHIFT) => "RSHIFT", |
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358 | (CFClient::KMOD_RCTRL ) => "RCTRL", |
|
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359 | (CFClient::KMOD_RALT ) => "RALT", |
|
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360 | (CFClient::KMOD_RMETA ) => "RMETA", |
|
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361 | ); |
|
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362 | |
|
|
363 | my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/; |
|
|
364 | my @DIRECT_BIND_KEYS = ( |
|
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365 | CFClient::SDLK_F1, |
|
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366 | CFClient::SDLK_F2, |
|
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367 | CFClient::SDLK_F3, |
|
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368 | CFClient::SDLK_F4, |
|
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369 | CFClient::SDLK_F5, |
|
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370 | CFClient::SDLK_F6, |
|
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371 | CFClient::SDLK_F7, |
|
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372 | CFClient::SDLK_F8, |
|
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373 | CFClient::SDLK_F9, |
|
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374 | CFClient::SDLK_F10, |
|
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375 | CFClient::SDLK_F11, |
|
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376 | CFClient::SDLK_F12, |
|
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377 | CFClient::SDLK_F13, |
|
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378 | CFClient::SDLK_F14, |
|
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379 | CFClient::SDLK_F15, |
|
|
380 | ); |
|
|
381 | |
|
|
382 | # this binding dialog asks for a key-combo to be pressed |
|
|
383 | # and if successful it calls the $cb with $mod and $sym as args. |
|
|
384 | sub open_binding_dialog { |
|
|
385 | my ($cb) = @_; |
|
|
386 | |
|
|
387 | my $w = new CFClient::UI::FancyFrame |
|
|
388 | title => "Bind Action", |
|
|
389 | x => "center", |
|
|
390 | y => "center"; |
|
|
391 | |
|
|
392 | $w->add (my $vb = new CFClient::UI::VBox); |
|
|
393 | $vb->add (new CFClient::UI::Label |
|
|
394 | text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key." |
|
|
395 | ."You can only bind 0-9 and F1-F15 without modifiers." |
|
|
396 | ); |
|
|
397 | $vb->add (my $entry = new CFClient::UI::Entry |
|
|
398 | text => "", |
|
|
399 | on_key_down => sub { |
|
|
400 | my ($entry, $ev) = @_; |
|
|
401 | |
|
|
402 | my $mod = $ev->{mod}; |
|
|
403 | my $sym = $ev->{sym}; |
|
|
404 | |
|
|
405 | # XXX: This seems a little bit hackisch to me, but i have to ignore them |
|
|
406 | if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) { |
|
|
407 | return; |
|
|
408 | } |
|
|
409 | |
|
|
410 | if ($mod == CFClient::KMOD_NONE |
|
|
411 | and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})} |
|
|
412 | and not grep { $sym == $_ } @DIRECT_BIND_KEYS) |
|
|
413 | { |
|
|
414 | $::STATUSBOX->add ( |
|
|
415 | "Can't bind key ".CFClient::SDL_GetKeyName ($sym) |
|
|
416 | ." directly without modifier! It would damage the completer handling." |
|
|
417 | ); |
|
|
418 | return; |
|
|
419 | } |
|
|
420 | |
|
|
421 | $entry->focus_out; |
|
|
422 | |
|
|
423 | $cb->($mod, $sym); |
|
|
424 | |
|
|
425 | $w->destroy |
|
|
426 | }); |
|
|
427 | |
|
|
428 | $entry->focus_in; |
|
|
429 | $w->show; |
|
|
430 | } |
|
|
431 | |
|
|
432 | sub keycombo_to_name { |
|
|
433 | my ($mod, $sym) = @_; |
|
|
434 | |
|
|
435 | my $mods = join '+', |
|
|
436 | map { $ALLOWED_MODIFIERS{$_} } |
|
|
437 | grep { ($_ + 0) & ($mod + 0) } |
|
|
438 | keys %ALLOWED_MODIFIERS; |
|
|
439 | $mods .= "+" if $mods ne ''; |
|
|
440 | |
|
|
441 | return $mods . CFClient::SDL_GetKeyName ($sym); |
|
|
442 | } |
|
|
443 | |
244 | |
444 | 1; |
245 | 1; |
445 | |
246 | |
446 | =back |
247 | =back |
447 | |
248 | |