That does indeed make the HTML headers come through, however, I get
about 20 "Content-type: text/html" lines in my web page because that
print function is used to print out ALL HTML, not just the headers.
httpd.conf has:
$Location{"/perl"}={
SetHandler => 'perl-script',
PerlHandler => 'ModPerl::Registry',
# Options => '+ExecCGI',
allow => 'from all',
PerlSendHeader => 'On',
};
The code I am running is the directory "/perl", so it is
ModPerl::Registry that should be handling these.
So each perl script under /perl should specifically print out a
"Content-type: text/html\n\n" line?
-----Original Message-----
From: Clinton Gormley [mailto:[EMAIL PROTECTED]
Sent: 16 April 2007 10:38
To: michael watson (IAH-C)
Cc: modperl
Subject: RE: Malformed header from script
On Mon, 2007-04-16 at 10:33 +0100, michael watson (IAH-C) wrote:
> If I was missing the "Content-type: text/html" line, then my web
browser
> would not display anything except the "500: Internal Server Error"
line,
> wouldn't it?
No.
Try it.
Just add:
$r->print ("Content-Type: text/html\n\n")
...before you print the rest.
I may be wrong, but it is easy enough to figure out if it works or not.
clint
>
> My error logs say:
>
> [Mon Apr 16 10:24:07 2007] [error] [client 149.155.42.148] malformed
> header from script. Bad header=<head>: contigview
> [Mon Apr 16 10:24:07 2007] [warn] /perl/Gallus_gallus/contigview did
not
> send an HTTP header
>
> OK, I can accept it may be the HTTP header that is not coming through,
> but would that explain why my HTML header doesn't come through? What
> about the special characters?
>
> I'll get Firefox now.. :)
>
> Thanks
>
> Mick
>
> -----Original Message-----
> From: Clinton Gormley [mailto:[EMAIL PROTECTED]
> Sent: 16 April 2007 10:28
> To: michael watson (IAH-C)
> Cc: [email protected]
> Subject: RE: Malformed header from script
>
> > r is Apache2::RequestRec=SCALAR(0x98d2108)
> > I was given '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
> > Transitional//EN"
> > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
> > <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en-gb"
> > lang="en-gb">
> > <head>
> > '
> >
> > So, the perl code is using an Apache2::RequestRec object to print
out
> > the header, and I am using a simple 'print STDERR' statement to
print
> > out the same thing to the error log. My 'print STDERR' statement
> works
> > fine and the header gets printed to the apache error log. However,
my
> > web page DOES NOT have an HTML header:
>
> It is not an HTML header that is lacking, but an HTTP header - your
web
> browser has no idea what type of page you are sending it.
>
> At the very least, you need:
> --------------------------------
> Content-Type: text/html
>
> --------------------------------
> (not the dashed lines, but the bits in between _ a content-type header
> plus a new line to separate the headers from the content itself.
>
> You'll find debugging a whole lot easier if you use Firefox with an
> add-on like Firebug - it gives you much more information about what is
> going on behind the scenes.
>
>
> Clint
>
