Current File : //home2/vacivi36/www2]/old/wp-content/plugins/loco-translate/src/compat/PosixExtension.php
<?php
/**
*
*/
abstract class Loco_compat_PosixExtension {
private static $uid = null;
private static $gid = null;
public static function getuid(){
if( is_null(self::$uid) ){
// use posix function if extension available
if( function_exists('posix_geteuid') ){
self::$uid = posix_geteuid();
}
// else use temp file system to establish owner
else {
self::$uid = self::getuidViaTempDir();
}
}
return self::$uid;
}
public static function getgid(){
if( is_null(self::$gid) ){
// use posix function if extension available
if( function_exists('posix_getegid') ){
self::$gid = posix_getegid();
}
// else use temp file system to establish group owner
else {
self::$gid = self::getgidViaTempDir();
}
}
return self::$gid;
}
/**
* @return int
*/
public static function getuidViaTempDir(){
$dir = get_temp_dir();
if( 04000 & fileperms($dir) ){
trigger_error( sprintf('%s directory has setuid bit, getuid may not be accurate'), E_USER_NOTICE );
}
$path = wp_tempnam( 'loco-sniff-'.time(), $dir );
$uid = fileowner($path);
unlink( $path );
return $uid;
}
/**
* @return int
*/
public static function getgidViaTempDir(){
$dir = get_temp_dir();
if( 02000 & fileperms($dir) ){
trigger_error( sprintf('%s directory has setgid bit, getgid may not be accurate'), E_USER_NOTICE );
}
$path = wp_tempnam( 'loco-sniff-'.time(), $dir );
$gid = filegroup($path);
unlink( $path );
return $gid;
}
/**
* Get the name of the user that the web server runs under
* This is only for visual/info purposes.
* @return string
*/
public static function getHttpdUser(){
if( function_exists('posix_geteuid') ){
$info = posix_getpwuid( posix_geteuid() );
return $info['name'];
}
// @codeCoverageIgnoreStart
if( false !== stripos(PHP_SAPI,'apache') ){
return 'Apache';
}
return __('the web server','loco');
// @codeCoverageIgnoreEnd
}
}
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