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Think about Loose Coupling

Re: Prompt image save

by liverpole (Monsignor)
on Nov 11, 2011 at 15:54 UTC ( #937603=note: print w/replies, xml ) Need Help??

in reply to Prompt image save

Hi DreamT,

This works for me:

#!/usr/bin/perl -w use strict; use warnings; use CGI::Carp qw{ fatalsToBrowser }; use IO::File; my $png = "test.png"; my $fh = new IO::File($png) or die "Can't read file '$png' ($!)\n" +; my $nbytes = (-s $png); binmode $fh; my $data; sysread($fh, $data, $nbytes) or die "Failed to read data from '$png' ( +$!)\n"; print "Content-disposition: attachment; filename=$png\n\n"; print $data;

Update:  Removed '...' from .png filename in header.


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[marto]: the fun part, I had no fun this weekend, very stressful :)
[Corion]: But I feel an introductory talk gestating, working title "Reading CPAN" - how to read module documentation, how to judge a module, how to read the module tests/examples
[Corion]: marto: Ouch :-/ The kids are making trouble?
[Corion]: Meh - food becons, and colleagues are staring at me, talk to you later, sorry!
[marto]: Corion I've been toying with this as a background task

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