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Up to [LON-CAPA] / loncom / cgi

Diff for /loncom/cgi/thumbnail.gif between versions 1.3 and 1.4

version 1.3, 2003/02/03 18:03:52	version 1.4, 2005/04/07 06:56:21
Line 25	Line 25
#	#
# http://www.lon-capa.org/	# http://www.lon-capa.org/
#	#
# YEAR=2001
# 8/15,9/28,12/11
#
###	###

# Example usage: /cgi-bin/thumbnail.gif?url=...	# Example usage: /cgi-bin/thumbnail.gif?url=...
Line 56 sub filelocation {	Line 53 sub filelocation {
return $location;	return $location;
}	}

	my %env;

$\|=1; # Autoflush after each print/write	$\|=1; # Autoflush after each print/write
foreach (split(/&/,$ENV{'QUERY_STRING'})) {	foreach (split(/&/,$ENV{'QUERY_STRING'})) {
my ($name, $value) = split(/=/,$_);	my ($name, $value) = split(/=/,$_);
$value =~ tr/+/ /;	$value =~ tr/+/ /;
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;	$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;
if ($name eq 'url') {	if ($name eq 'url') {
$ENV{'form.'.$name}=$value;	$env{'form.'.$name}=$value;
}	}
}	}


my $ofn=&filelocation('',$ENV{'form.url'});	my $ofn=&filelocation('',$env{'form.url'});
my $fn=$ofn.'.thumbnail';	my $fn=$ofn.'.thumbnail';

my $exists=1;	my $exists=1;

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Removed from v.1.3
changed lines
	Added in v.1.4