6 |
|
$| = 1; |
7 |
|
|
8 |
|
# Settings |
9 |
< |
my ($menu) = "../nwww/menu.inc" ; |
10 |
< |
my ($header) = "../nwww/header.inc"; |
11 |
< |
my ($footer) = "../nwww/footer.inc"; |
12 |
< |
my ($style) = "../nwww/style.inc"; |
9 |
> |
my ($incdir) = "../htdocs"; |
10 |
|
|
11 |
+ |
# Include files |
12 |
+ |
my ($doctype) = "$incdir/doctype.inc"; |
13 |
+ |
my ($style) = "$incdir/style.inc"; |
14 |
+ |
my ($header) = "$incdir/header.inc"; |
15 |
+ |
my ($footer) = "$incdir/footer.inc"; |
16 |
+ |
my ($menu) = "$incdir/menu-static.inc" ; |
17 |
+ |
|
18 |
|
my ($query) = new CGI; |
19 |
|
|
20 |
|
# Note filenames may only have one dot in them, in the ".txt". |
21 |
|
# This prevents malicious users using "../" to view files. |
22 |
|
my ($doc) = ($query->param('doc') =~ /^\s*([^\.]*?\.txt)\s*$/); |
23 |
|
|
24 |
+ |
# This should be application/xhtml+xml |
25 |
|
print "Content-type: text/html\n\n"; |
26 |
|
|
27 |
|
unless (defined $doc) { |
39 |
|
|
40 |
|
my($docname) = $doc =~ /\/([^\/]+)$/; |
41 |
|
|
42 |
+ |
&print_html($doctype); |
43 |
+ |
|
44 |
|
print <<"END"; |
38 |
– |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" |
39 |
– |
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
45 |
|
|
46 |
< |
<html> |
47 |
< |
|
48 |
< |
<head> |
49 |
< |
<title>i-scream plain text documentation viewer</title> |
46 |
> |
<head> |
47 |
> |
<title> |
48 |
> |
i-scream plain text documentation viewer |
49 |
> |
</title> |
50 |
|
END |
51 |
|
|
52 |
|
&print_html($style); |
53 |
|
|
54 |
|
print <<"END"; |
50 |
– |
</head> |
55 |
|
|
56 |
< |
<body> |
57 |
< |
|
58 |
< |
<div id="container"> |
59 |
< |
|
56 |
< |
<div id="main"> |
56 |
> |
</head> |
57 |
> |
<body> |
58 |
> |
<div id="container"> |
59 |
> |
<div id="main"> |
60 |
|
END |
61 |
|
|
62 |
|
&print_html($header); |
63 |
|
|
64 |
|
print <<"END"; |
62 |
– |
<div id="contents"> |
63 |
– |
<h1 class="top">i-scream documentation viewer</h1> |
65 |
|
|
66 |
< |
<h2>$docname</h2> |
66 |
> |
<div id="contents"> |
67 |
> |
<h1 class="top"> |
68 |
> |
i-scream documentation viewer |
69 |
> |
</h1> |
70 |
> |
<h2> |
71 |
> |
$docname |
72 |
> |
</h2> |
73 |
|
END |
74 |
|
|
75 |
|
&print_file($doc); |
69 |
– |
print "</div>"; |
76 |
|
|
77 |
+ |
print <<"END"; |
78 |
+ |
|
79 |
+ |
</div> |
80 |
+ |
END |
81 |
+ |
|
82 |
|
&print_html($footer); |
83 |
|
|
84 |
< |
print "</div>"; |
84 |
> |
print <<"END"; |
85 |
|
|
86 |
+ |
</div> |
87 |
+ |
END |
88 |
+ |
|
89 |
|
&print_html($menu); |
90 |
|
|
91 |
|
print <<"END"; |
78 |
– |
</div> |
92 |
|
|
93 |
< |
</body> |
93 |
> |
</div> |
94 |
> |
</body> |
95 |
|
</html> |
96 |
|
END |
97 |
|
|
98 |
|
exit 0; |
99 |
|
|
100 |
|
# Print a file, whilst escaping HTML: - |
101 |
< |
sub print_file ($) { |
101 |
> |
sub print_file { |
102 |
|
my ($urls) = '(' . join ('|', qw{ |
103 |
|
http |
104 |
|
telnet |
109 |
|
} ) |
110 |
|
. ')'; |
111 |
|
|
112 |
< |
my ($ltrs) = '\w'; |
113 |
< |
my ($gunk) = '/#~:.?+=&%@!\-'; |
114 |
< |
my ($punc) = '.:?\-'; |
115 |
< |
my ($any) = "${ltrs}${gunk}${punc}"; |
116 |
< |
my ($filename) = @_; |
117 |
< |
if(open(FILE, $filename)) { |
118 |
< |
print "<pre>\n"; |
119 |
< |
# Use $_ implicitly throughout. |
120 |
< |
while (<FILE>) { |
121 |
< |
# Must do the next line first! |
122 |
< |
s/&/&/g; |
123 |
< |
s/</</g; |
124 |
< |
s/>/>/g; |
125 |
< |
s/"/"/g; |
126 |
< |
s/\b($urls:[$any]+?)(?=[$punc]*[^$any]|$)/<a href="$1">$1<\/a>/igox; |
127 |
< |
print; |
112 |
> |
my ($ltrs) = '\w'; |
113 |
> |
my ($gunk) = '/#~:.?+=&%@!\-'; |
114 |
> |
my ($punc) = '.:?\-'; |
115 |
> |
my ($any) = "${ltrs}${gunk}${punc}"; |
116 |
> |
my ($filename) = @_; |
117 |
> |
if(open(FILE, $filename)) { |
118 |
> |
print " <pre>\n"; |
119 |
> |
# Use $_ implicitly throughout. |
120 |
> |
while (<FILE>) { |
121 |
> |
# Must do the next line first! |
122 |
> |
s/&/&/g; |
123 |
> |
s/</</g; |
124 |
> |
s/>/>/g; |
125 |
> |
s/"/"/g; |
126 |
> |
s/\b($urls:[$any]+?)(?=[$punc]*[^$any]|$)/<a href="$1">$1<\/a>/igox; |
127 |
> |
print; |
128 |
> |
} |
129 |
> |
print "\n</pre>"; |
130 |
|
} |
131 |
< |
print "</pre>"; |
131 |
> |
else { |
132 |
> |
print "Failed to open $docname."; |
133 |
> |
} |
134 |
|
} |
117 |
– |
else { |
118 |
– |
print "Failed to open $docname."; |
119 |
– |
} |
120 |
– |
} |
135 |
|
|
136 |
< |
# Print a file without escaping HTML: - |
136 |
> |
# Print the contents of a file containing html |
137 |
|
sub print_html ($) { |
138 |
< |
my ($filename) = @_; |
139 |
< |
print `cat $filename 2>&1`; |
138 |
> |
my ($filename) = @_; |
139 |
> |
open(FILE, $filename); |
140 |
> |
while(<FILE>) { |
141 |
> |
print; |
142 |
> |
} |
143 |
> |
close FILE; |
144 |
|
} |