| 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) = "../nwww"; |
| 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.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 |
|
} |
