public static function read_lsb_distributor_id()
{
$vendor = phodevi_linux_parser::read_lsb('Distributor ID');
// Quirks for derivative distributions that don't know how to handle themselves properly
if ($vendor == 'MandrivaLinux' && phodevi_linux_parser::read_lsb('Description') == 'PCLinuxOS') {
// PC Linux OS only stores its info in /etc/pclinuxos-release
$vendor = false;
}
return $vendor;
}
public static function sw_os_version()
{
// Returns OS version
if (phodevi::is_macosx()) {
$os = phodevi_osx_parser::read_osx_system_profiler('SPSoftwareDataType', 'SystemVersion');
$start_pos = strpos($os, '.');
$end_pos = strrpos($os, '.');
$start_pos = strrpos(substr($os, 0, $start_pos), ' ');
$end_pos = strpos($os, ' ', $end_pos);
$os_version = substr($os, $start_pos + 1, $end_pos - $start_pos);
} else {
if (phodevi::is_linux()) {
$os_version = phodevi_linux_parser::read_lsb('Release');
if ($os_version == null && is_readable('/etc/os-release')) {
$os_release = parse_ini_file('/etc/os-release');
if (isset($os_release['VERSION_ID']) && !empty($os_release['VERSION_ID'])) {
$os_version = $os_release['VERSION_ID'];
} else {
if (isset($os_release['VERSION']) && !empty($os_release['VERSION'])) {
$os_version = $os_release['VERSION'];
}
}
$os_version = pts_strings::keep_in_string($os_version, pts_strings::CHAR_LETTER | pts_strings::CHAR_NUMERIC | pts_strings::CHAR_DECIMAL | pts_strings::CHAR_SPACE | pts_strings::CHAR_DASH | pts_strings::CHAR_UNDERSCORE);
}
} else {
$os_version = php_uname('r');
}
}
return $os_version;
}