Here is a sub from a CGI script that I install on new sites that I am writing CGI for. The list of modules I check for of course changes with the requirements of what I expect to write.

sub module_inventory { my @modules=qw/ Net::Ping Net::LDAP HTML::Template GnuPG::Fingerprint GnuPG::UserID GnuPG::Tie::ClearSign Date::Range Date::Manip Date::Calc Calendar::Simple CGI::Log CGI::LogCarp CGI::Cookie CGI::CoockieSerial CGI::EZForm CGI::FormBuilder GD CGI::Graph HTML::Calendar::Simple HTML::CalendarMonth HTML::Form HTML::TableLayout Spreadsheet::WriteExcel MIME::Lite MIME::Entity MIME::Tools MIME::Base64 Mail::Send Mail::Sendmail /; my $rstring="<table border=\"1\">"; $rstring .= Tr(th("Module"),th("Status")); foreach my $mod(sort @modules) { eval " use $mod; " ; if ($@) { $rstring .= Tr(td($mod),td(b("Not Available"),$@)); } else { $rstring .= Tr(td($mod),td("OK")); } } $rstring .="</table>"; return $rstring; }

I wrote this thing many, many, moons ago and if I really took a hard long look at it I'd probably improve on it.

But then again... if it ain't broke... I ain't fixing it.


Peter L. BergholdBrewer of Belgian Ales
Peter@Berghold.Netwww.berghold.net
Unix Professional

In reply to Re: Checking for modules by blue_cowdawg
in thread Checking for modules by Anonymous Monk

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