Uploading files via a HTML Form

How do I create a perl script that will allow somebody to attatch a file to a HTML form.

The file, along with other text inputs, will always be stored in the same directory with the same file name.

I am familar with perl, cgi scripting, file creation etc.
All I need is a pointer on how this can be done.

i would imagine that somehow a data stream is opened, and I could then take this (binary?) data and save it to a file?

how does the HTML form send the data?

thanks.
blacksheepAsked:
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sybeCommented:
Make a form like this:

============
<FORM ACTION="/cgi-bin/upload.pl" ENCTYPE="MULTIPART/FORM-DATA" METHOD="POST">
<INPUT TYPE="FILE" NAME="FILE1">
</FORM>
===========

code for upload.pl

===========

require "./cgi-lib.pl";

$cgi_lib'maxdata = 50000;

$ret = &ReadParse;

open(OUTFILE, ">upload/test.gif");
binmode (OUTFILE);
syswrite (OUTFILE, $in{'upfile'}, length $in{'upfile'});
close(OUTFILE);


print &PrintHeader;

print "\n<P>File was uploaded<P>";

print &HtmlBot;

===============
It uses cgi-lib.pl, which you can get from http://www.bio.cam.ac.uk/cgi-lib/



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