Revision: | 1.34 |
Committed: | Sat Dec 2 03:29:29 2006 UTC (17 years, 7 months ago) by root |
Content type: | text/plain |
Branch: | MAIN |
CVS Tags: | rel-4_91, rel-4_22, rel-4_21, rel-4_0, rel-4_3, rel-3_41, rel-5_151, rel-4_13, rel-4_11, rel-5_1, rel-5_0, rel-4_748, rel-3_55, rel-4_8, rel-4_9, rel-3_51, rel-4_741, rel-4_743, rel-4_742, rel-4_744, rel-4_747, rel-6_13, rel-4_01, rel-4_03, rel-4_02, rel-3_6, rel-3_62, rel-3_63, rel-3_61, rel-3_4, rel-5_161, rel-3_1, rel-4_74, rel-4_71, rel-4_72, rel-4_73, rel-5_162, rel-5_2, rel-4_802, rel-4_803, rel-3_5, rel-4_801, rel-3_3, rel-3_2, rel-4_804, rel-3_0, rel-4_479, rel-3_01, rel-4_50, rel-4_51, rel-4_4, rel-3_11, rel-4_45, rel-4_745, rel-4_901, rel-4_49, rel-4_48, rel-4_1, rel-4_2, rel-4_746, rel-5_11, rel-5_12, rel-5_15, rel-5_14, rel-5_17, rel-5_16, rel-4_47, rel-4_46, rel-4_7, rel-3_501, rel-5_132, rel-5_131, rel-4_911, rel-4_912, rel-4_31, rel-4_32, rel-4_33, rel-4_34, rel-4_35, rel-4_36, rel-4_37 |
Changes since 1.33: | +6 -7 lines |
Log Message: | *** empty log message *** |
# | User | Rev | Content |
---|---|---|---|
1 | root | 1.12 | use List::Util qw(sum); |
2 | |||
3 | root | 1.1 | use Storable (); |
4 | |||
5 | my $SD_VERSION = 1; | ||
6 | |||
7 | my $ignore = qr/ ^(?:robots.txt$|\.) /x; | ||
8 | |||
9 | root | 1.9 | our %diridx; |
10 | |||
11 | root | 1.10 | if ($db_env) { |
12 | tie %diridx, BerkeleyDB::Hash, | ||
13 | -Env => $db_env, | ||
14 | -Filename => "directory", | ||
15 | -Flags => DB_CREATE, | ||
16 | or die "unable to create database index"; | ||
17 | root | 1.9 | } |
18 | |||
19 | root | 1.1 | sub conn::gen_statdata { |
20 | my $self = shift; | ||
21 | my $data; | ||
22 | |||
23 | { | ||
24 | my $path = ""; | ||
25 | my $prefix = ""; | ||
26 | |||
27 | for ("http://".$self->server_hostport, split /\//, substr $self->{name}, 1) { | ||
28 | next if $_ eq "."; | ||
29 | root | 1.7 | $path .= "<a href='".escape_uri("$prefix$_")."/'>$_</a> / "; |
30 | root | 1.1 | $prefix .= "$_/"; |
31 | } | ||
32 | $data->{path} = $path; | ||
33 | } | ||
34 | |||
35 | sub read_file { | ||
36 | root | 1.34 | local $/; |
37 | (open my $fh, "<$_[0]\x00") ? <$fh> : () | ||
38 | root | 1.1 | } |
39 | |||
40 | { | ||
41 | my $path = $self->{path}; | ||
42 | do { | ||
43 | $data->{top} ||= read_file "$path.dols/top"; | ||
44 | $data->{bot} ||= read_file "$path.dols/bot"; | ||
45 | $path =~ s/[^\/]*\/+$// | ||
46 | or die "malformed path: $path"; | ||
47 | } while $path ne ""; | ||
48 | } | ||
49 | |||
50 | root | 1.34 | if (opendir my $dir, $self->{path}) { |
51 | root | 1.1 | my $dlen = 0; |
52 | my $flen = 0; | ||
53 | my $slen = 0; | ||
54 | root | 1.34 | for (sort readdir $dir) { |
55 | root | 1.1 | next if /$ignore/; |
56 | stat "$self->{path}$_"; | ||
57 | if (-d _) { | ||
58 | root | 1.15 | next unless 0555 == ((stat _)[2] & 0555); |
59 | root | 1.1 | $dlen = length $_ if length $_ > $dlen; |
60 | root | 1.9 | push @{$data->{d}}, $_; |
61 | root | 1.1 | } else { |
62 | root | 1.15 | next unless 0444 == ((stat _)[2] & 0444); |
63 | root | 1.1 | my $s = -s _; |
64 | $flen = length $_ if length $_ > $dlen; | ||
65 | $slen = length $s if length $s > $dlen; | ||
66 | root | 1.9 | push @{$data->{f}}, [$_, $s]; |
67 | root | 1.1 | } |
68 | } | ||
69 | root | 1.9 | $data->{dlen} = $dlen; |
70 | $data->{flen} = $flen; | ||
71 | $data->{slen} = $slen; | ||
72 | root | 1.1 | } |
73 | |||
74 | $data; | ||
75 | } | ||
76 | |||
77 | sub conn::get_statdata { | ||
78 | my $self = shift; | ||
79 | |||
80 | my $mtime = $self->{stat}[9]; | ||
81 | |||
82 | root | 1.9 | $statdata = $diridx{$self->{path}}; |
83 | root | 1.6 | |
84 | root | 1.9 | if (defined $statdata) { |
85 | $$statdata = Storable::thaw $statdata; | ||
86 | return $$statdata | ||
87 | if $$statdata->{version} == $SD_VERSION | ||
88 | && $$statdata->{mtime} == $mtime; | ||
89 | root | 1.1 | } |
90 | |||
91 | $self->slog(8, "creating index cache for $self->{path}"); | ||
92 | |||
93 | root | 1.6 | $$statdata = $self->gen_statdata; |
94 | $$statdata->{version} = $SD_VERSION; | ||
95 | root | 1.9 | $$statdata->{mtime} = $mtime; |
96 | root | 1.1 | |
97 | root | 1.9 | $diridx{$self->{path}} = Storable::freeze $$statdata; |
98 | root | 1.11 | (tied %diridx)->db_sync; |
99 | root | 1.1 | |
100 | root | 1.6 | $$statdata; |
101 | root | 1.1 | } |
102 | |||
103 | root | 1.16 | sub handle_redirect { # unused |
104 | if (-f ".redirect") { | ||
105 | root | 1.34 | if (open my $fh, "<.redirect") { |
106 | while (<$fh>) { | ||
107 | root | 1.16 | if (/^(?:$host$port)$uri([^ \tr\n]*)[ \t\r\n]+(.*)$/) { |
108 | my $rem = $1; | ||
109 | my $url = $2; | ||
110 | print $nph ? "HTTP/1.0 302 Moved\n" : "Status: 302 Moved\n"; | ||
111 | print <<EOF; | ||
112 | Location: $url | ||
113 | Content-Type: text/html | ||
114 | |||
115 | <html> | ||
116 | <head><title>Page Redirection to $url</title></head> | ||
117 | <meta http-equiv="refresh" content="0;URL=$url"> | ||
118 | </head> | ||
119 | <body text="black" link="#1010C0" vlink="#101080" alink="red" bgcolor="white"> | ||
120 | <large> | ||
121 | This page has moved to $url.<br /> | ||
122 | <a href="$url"> | ||
123 | The automatic redirection has failed. Please try a <i>slightly</i> | ||
124 | newer browser next time, and in the meantime <i>please</i> follow this link ;) | ||
125 | </a> | ||
126 | </large> | ||
127 | </body> | ||
128 | </html> | ||
129 | EOF | ||
130 | } | ||
131 | } | ||
132 | } | ||
133 | } | ||
134 | } | ||
135 | |||
136 | sub format_time { | ||
137 | root | 1.23 | if ($_[0] < 0) { |
138 | "--:--:--"; | ||
139 | } elsif ($_[0] >= 60*60*24) { | ||
140 | root | 1.29 | sprintf "%dd %02d:%02d:%02d", |
141 | root | 1.23 | int ($_[0] / (60 * 60 * 24)), |
142 | int ($_[0] / (60 * 60)) % 24, | ||
143 | int ($_[0] / 60) % 60, | ||
144 | int ($_[0]) % 60; | ||
145 | } else { | ||
146 | sprintf "%02d:%02d:%02d", | ||
147 | int ($_[0] / (60 * 60)) % 24, | ||
148 | int ($_[0] / 60) % 60, | ||
149 | int ($_[0]) % 60; | ||
150 | } | ||
151 | root | 1.16 | } |
152 | |||
153 | root | 1.1 | sub conn::diridx { |
154 | my $self = shift; | ||
155 | |||
156 | my $data = $self->get_statdata; | ||
157 | root | 1.5 | |
158 | root | 1.9 | my $stat; |
159 | if ($data->{dlen}) { | ||
160 | $stat .= "<table><tr><th>Directories</th></tr>"; | ||
161 | $data->{dlen} += 1; | ||
162 | my $cols = int ((79 + $data->{dlen}) / $data->{dlen}); | ||
163 | $cols = @{$data->{d}} if @{$data->{d}} < $cols; | ||
164 | my $col = $cols; | ||
165 | for (@{$data->{d}}) { | ||
166 | if (++$col >= $cols) { | ||
167 | $stat .= "<tr>"; | ||
168 | $col = 0; | ||
169 | } | ||
170 | if ("$self->{path}$_" =~ $conn::blockuri{$self->{country}}) { | ||
171 | $stat .= "<td>$_ "; | ||
172 | } else { | ||
173 | $stat .= "<td><a href='".escape_uri("$_/")."'>$_</a> "; | ||
174 | } | ||
175 | } | ||
176 | $stat .= "</table>"; | ||
177 | } | ||
178 | if ($data->{flen}) { | ||
179 | $data->{flen} += 1 + $data->{slen} + 1 + 3; | ||
180 | my $cols = int ((79 + $data->{flen}) / $data->{flen}); | ||
181 | $cols = @{$data->{f}} if @{$data->{f}} < $cols; | ||
182 | my $col = $cols; | ||
183 | $stat .= "<table><tr>". ("<th align='left'>File<th>Size<th> " x $cols); | ||
184 | for (@{$data->{f}}) { | ||
185 | if (++$col >= $cols) { | ||
186 | $stat .= "<tr>"; | ||
187 | $col = 0; | ||
188 | } | ||
189 | $stat .= "<td><a href='".escape_uri($_->[0])."'>$_->[0]</a><td align='right'>$_->[1]<td> "; | ||
190 | } | ||
191 | $stat .= "</table>"; | ||
192 | } | ||
193 | |||
194 | root | 1.1 | <<EOF; |
195 | <html> | ||
196 | <head><title>$self->{uri}</title></head> | ||
197 | <body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000"> | ||
198 | <h1>$data->{path}</h1> | ||
199 | $data->{top} | ||
200 | root | 1.13 | <hr /> |
201 | root | 1.16 | <a href="/internal/status">Server Status Page & Queueing Info</a> |
202 | root | 1.12 | <hr /> |
203 | root | 1.9 | $stat |
204 | root | 1.1 | $data->{bot} |
205 | </body> | ||
206 | </html> | ||
207 | EOF | ||
208 | } | ||
209 | |||
210 | 1; |