--- web/cgi-bin/docs.cgi 2001/02/08 21:17:47 1.4
+++ web/cgi-bin/docs.cgi 2004/03/24 13:11:42 1.8
@@ -1,22 +1,19 @@
#!/usr/bin/perl -w
-#------------------------------------------------------------
-# docs.cgi
-#
-# Web-based text file viewer.
-# Copyright Paul Mutton, 2000.
-#------------------------------------------------------------
-
use strict;
use CGI;
$| = 1;
# Settings
-my ($left) = "../left.inc" ;
-my ($title) = "../title.inc";
-my ($bottom) = "../bottom.inc";
+my ($incdir) = "../nwww";
+# Include files
+my ($doctype) = "$incdir/doctype.inc";
+my ($style) = "$incdir/style.inc";
+my ($header) = "$incdir/header.inc";
+my ($footer) = "$incdir/footer.inc";
+my ($menu) = "$incdir/menu.inc" ;
my ($query) = new CGI;
@@ -24,6 +21,7 @@ my ($query) = new CGI;
# This prevents malicious users using "../" to view files.
my ($doc) = ($query->param('doc') =~ /^\s*([^\.]*?\.txt)\s*$/);
+# This should be application/xhtml+xml
print "Content-type: text/html\n\n";
unless (defined $doc) {
@@ -34,57 +32,66 @@ unless (defined $doc) {
# Prevent hackers from supplying a malformed document string.
# I.e. only allow normal characters, slashes and dots.
unless ($doc =~ /^[a-zA-Z_\-0-9\.\/]+$/) {
- print "Go Away, you nasty hax0r!";
+ print "Malformed request.";
exit;
}
-$doc = "../documentation/".$doc;
+$doc = "../htdocs/documentation/".$doc;
-print <<"END";
-
+my($docname) = $doc =~ /\/([^\/]+)$/;
-
+&print_html($doctype);
-
+print <<"END";
-
- The i-scream Project Documentation Viewer
-
-
-
-
+
+
+ i-scream plain text documentation viewer
+
+END
-
+&print_html($style);
-
-
-
+print <<"END";
+
+
+
+
+
END
-&print_html($left);
+&print_html($header);
print <<"END";
- |
-
+
+
+ i-scream documentation viewer
+
+
+ $docname
+
END
-&print_html($title);
&print_file($doc);
-&print_html($bottom);
print <<"END";
- |
-
-
+
+END
-
+&print_html($footer);
+print <<"END";
+
+
+END
+
+&print_html($menu);
+
+print <<"END";
+
+
+
END
@@ -92,23 +99,23 @@ exit 0;
# Print a file, whilst escaping HTML: -
sub print_file ($) {
- my ($urls) = '(' . join ('|', qw{
- http
- telnet
- gopher
- file
- wais
- ftp
- } )
- . ')';
-
- my ($ltrs) = '\w';
- my ($gunk) = '/#~:.?+=&%@!\-';
- my ($punc) = '.:?\-';
- my ($any) = "${ltrs}${gunk}${punc}";
- my ($filename) = @_;
- open(FILE, $filename) or die "Cannot open $filename: $!\n";
- print "\n";
+my ($urls) = '(' . join ('|', qw{
+ http
+ telnet
+ gopher
+ file
+ wais
+ ftp
+ } )
+ . ')';
+
+my ($ltrs) = '\w';
+my ($gunk) = '/#~:.?+=&%@!\-';
+my ($punc) = '.:?\-';
+my ($any) = "${ltrs}${gunk}${punc}";
+my ($filename) = @_;
+if(open(FILE, $filename)) {
+ print " \n";
# Use $_ implicitly throughout.
while () {
# Must do the next line first!
@@ -119,11 +126,15 @@ sub print_file ($) {
s/\b($urls:[$any]+?)(?=[$punc]*[^$any]|$)/$1<\/a>/igox;
print;
}
- print "";
+ print "\n";
}
+else {
+ print "Failed to open $docname.";
+}
+}
# Print a file without escaping HTML: -
sub print_html ($) {
- my ($filename) = @_;
- print `cat $filename`;
+my ($filename) = @_;
+print `cat $filename 2>&1`;
}