#!/usr/bin/perl
# cpanel - patch_storable                         Copyright(c) 2010 cPanel, Inc.
#                                                           All rights Reserved.
# copyright@cpanel.net                                         http://cpanel.net
# This code is subject to the cPanel license. Unauthorized copying is prohibited

BEGIN { unshift @INC, '/usr/local/cpanel'; }

use Cpanel::SafeRun::Simple ();
use Cpanel::SafeFile        ();
use Cpanel::LoadFile        ();
use Cpanel::Logger          ();

eval 'local $SIG{__DIE__}; use Storable;';

my $module_path = $INC{'Storable.pm'};

my $logger = Cpanel::Logger->new();

my $txt = Cpanel::LoadFile::loadfile($module_path);
if ( $txt !~ /(require|use) DynaLoader/ ) { exit; }
if ( $txt =~ /XSLoader/ ) { exit; }

print "Removing bloated DynaLoader Dep from Storable.\n";

if ( !-e $module_path ) { $logger->die("Could not find $module_path"); }
my $mod_fh = Cpanel::SafeFile::safeopen( \*ER, '+<', $module_path );
if ( !$mod_fh ) { $logger->die("Could not edit $module_path"); }

my @EN = <ER>;
seek( ER, 0, 0 );
my $inconfig = 0;
foreach (@EN) {
    s/require DynaLoader/use XSLoader/g;
    s/use DynaLoader/use XSLoader/g;
    s/DynaLoader/XSLoader/g;
    s/^bootstrap.*/XSLoader::load 'Storable', \$VERSION\;/g;
    print ER $_;
}
truncate( ER, tell(ER) );
Cpanel::SafeFile::safeclose( \*ER, $mod_fh );

my $is_ok = Cpanel::SafeRun::Simple::saferun( ( -e '/usr/local/cpanel/scripts/check_storable' ? '/usr/local/cpanel/scripts/check_storable' : '/scripts/check_storable' ) );
chomp($is_ok);
if ( !$is_ok || $is_ok ne 'ok' ) {
    print "Patching Failed, restoring previous Storable!\n";
    my $mod_fh2 = Cpanel::SafeFile::safeopen( \*ER, '>', $module_path );
    if ( !$mod_fh2 ) { $logger->warn("Could not write to $module_path"); exit; }
    print ER $txt;
    Cpanel::SafeFile::safeclose( \*ER, $mod_fh2 );
}
my $is_ok = Cpanel::SafeRun::Simple::saferun( ( -e '/usr/local/cpanel/scripts/check_storable' ? '/usr/local/cpanel/scripts/check_storable' : '/scripts/check_storable' ) );
chomp($is_ok);
if ( !$is_ok || $is_ok ne 'ok' ) {
    system '/scripts/perlinstaller', '--force', 'Storable';
}