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<?php
/*
This code is part of FusionDirectory (http://www.fusiondirectory.org/)
Copyright (C) 2012-2013 FusionDirectory
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*/
class BootKernelAttribute extends SelectAttribute
{
private $cache = array();
function setRelease($release)
{
if ($this->update_kernel_cache($release)) {
$this->setChoices($this->cache[$release]);
$this->setDisabled(FALSE);
} else {
$this->setChoices(array());
$this->setValue($this->getInitialValue());
$this->setDisabled(TRUE);
}
}
function update_kernel_cache($release)
{
/* Get list of available kernel for this release
*/
if (!isset($this->cache)) {
$this->cache = array();
}
if (!isset($this->cache[$release])) {
$s_daemon = new supportDaemon();
if (!$s_daemon->is_available()) {
return FALSE;
}
$tmp = $s_daemon->FAI_get_kernels($release);
if ($s_daemon->is_error()) {
return FALSE;
}
$this->cache[$release] = $tmp;
ksort($this->cache[$release]);
}
return TRUE;
}
}
?>
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