do 'mysql-lib.pl';

# backup_config_files()
# Returns files and directories that can be backed up
sub backup_config_files
{
return &get_all_mysqld_files();
}

# pre_backup(&files)
# Called before the files are actually read
sub pre_backup
{
return undef;
}

# post_backup(&files)
# Called after the files are actually read
sub post_backup
{
return undef;
}

# pre_restore(&files)
# Called before the files are restored from a backup
sub pre_restore
{
if (&is_mysql_running() != -1) {
	%oldconfig = %config;
	}
else {
	%oldconfig = ( );
	}
return undef;
}

# post_restore(&files)
# Called after the files are restored from a backup
sub post_restore
{
$authstr = &make_authstr();
&read_file_cached($module_config_file, \%config);
if (&is_mysql_running() == -1 && %oldconfig) {
	# New restored login isn't valid .. put back the old one
	$config{'login'} = $oldconfig{'login'};
	$config{'pass'} = $oldconfig{'pass'};
	&save_module_config();
	}
if (&is_mysql_running()) {
	&stop_mysql();
	return &start_mysql();
	}
return undef;
}

1;