All:
I worked on a script that does lots of snmp queries via Apache and Perl. I was
using Mason. However, some of my Net::SNMP return values were garbled. My
assumption was it was the fact that embedded templating uses a callback method.
I rewrote everything in HTML::Template and voilla! I'm thrilled. Now I need
some feedback to see if I am taking full advantage of mod_perl. Should I
change any of the following:
relevant piece from apache2.conf
PerlModule Apache::DBI
Alias /perl/ /usr/lib/cgi-bin/
PerlModule ModPerl::Registry
<Location /perl/>
SetHandler modperl
PerlFixupHandler +Apache::DB
PerlResponseHandler ModPerl::Registry
Options +ExecCGI
PerlOptions +GlobalRequest
PerlSendHeader On
Allow from all
</Location>
<Perl>
use Carp
</Perl>
PerlPostConfigRequire /usr/local/lib/site_perl/Apache2/startup.pl
relevant portion from sites-enabled/default (I am using Ubuntu.)
<VirtualHost *>
ServerAdmin [EMAIL PROTECTED]
DocumentRoot /home/mitch/www-dev/yanma
ServerName yanmadev.usmc-mccs.org
<Directory /home/mitch/www-dev/yanma>
DirectoryIndex index.html
AllowOverride None
Order allow,deny
allow from all
</Directory>
<Directory "/usr/lib/cgi-bin">
AllowOverride None
Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
Order allow,deny
Allow from all
</Directory>
<Location /perl>
SetHandler perl-script
PerlResponseHandler ModPerl::Registry
PerlOptions +ParseHeaders
Options +ExecCGI
Order allow,deny
Allow from all
</Location>
Finally startup.pl
#!/usr/bin/perl
use lib qw(/usr/local/lib/site_perl/Apache2);
use HTML::Template;
use File::Find;
use ModPerl::Util;
use ModPerl::Registry ();
use Apache::DBI;
use Apache2::RequestRec ();
use Apache2::RequestIO ();
use Apache2::RequestUtil ();
use Apache2::ServerRec ();
use Apache2::ServerUtil ();
use Apache2::Connection ();
use Apache2::Log ();
use APR::Pool ();
use APR::Table ();
use Apache2::Const -compile => ':common';
use APR::Const -compile => ':common';
use Socket qw(:DEFAULT :crlf);
use Net::SNMP;
use Net::Ping;
use Net::NBName;
use DBI;
use DBD::ODBC;
Apache::DBI->connect_on_init( 'dbi:ODBC:MRIServer2k', '******', '******',
{ PrintError => 1, RaiseError => 0, AutoCommit =>
1 } );
print STDERR "Pre-loading HTML Template...\n";
find (
sub {
return unless /\.tmpl$/;
HTML::Template->new(
filename => "$File::Find::dir/$_",
cache => 1,
);
},
'/home/mitch/www-dev/yanma/',
);
1;
Thanks,
Mitch
Mitch Raful, MCSE CCNP
Network Engineer
HQMC MCCS
3044 Catlin Avenue
Quantico, VA 22134
703-784-5991
"T'm Mitch Raful, and I approved this message."
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