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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
package Bugzilla::ModPerl::StartupFix;
use 5.10.1;
use strict;
use warnings;
use Filter::Util::Call;
use Apache2::ServerUtil ();
# This module is a source filter that removes every subsequent line
# if this is the first time apache has started,
# as reported by Apache2::ServerUtil::restart_count(), which is 1
# on the first start.
my $FIRST_STARTUP = <<'CODE';
warn "Bugzilla::ModPerl::StartupFix: Skipping first startup using source filter\n";
1;
CODE
sub import {
my ($class) = @_;
my ($ref) = {};
filter_add( bless $ref, $class );
}
# this will be called for each line.
# For the first line replaced, we insert $FIRST_STARTUP.
# Every subsequent line is replaced with an empty string.
sub filter {
my ($self) = @_;
my ($status);
if ($status = filter_read() > 0) {
if (Apache2::ServerUtil::restart_count() < 2) {
if (!$self->{did_it}) {
$self->{did_it} = 1;
$_ = $FIRST_STARTUP;
}
else {
$_ = "";
}
}
}
return $status;
}
1;
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