122 lines
2.9 KiB
PHP
122 lines
2.9 KiB
PHP
|
<?php
|
||
|
|
||
|
namespace XdgBaseDir;
|
||
|
|
||
|
/**
|
||
|
* Simple implementation of the XDG standard http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
|
||
|
*
|
||
|
* Based on the python implementation https://github.com/takluyver/pyxdg/blob/master/xdg/BaseDirectory.py
|
||
|
*
|
||
|
* Class Xdg
|
||
|
* @package ShopwareCli\Application
|
||
|
*/
|
||
|
class Xdg
|
||
|
{
|
||
|
const S_IFDIR = 040000; // directory
|
||
|
const S_IRWXO = 00007; // rwx other
|
||
|
const S_IRWXG = 00056; // rwx group
|
||
|
const RUNTIME_DIR_FALLBACK = 'php-xdg-runtime-dir-fallback-';
|
||
|
|
||
|
/**
|
||
|
* @return string
|
||
|
*/
|
||
|
public function getHomeDir()
|
||
|
{
|
||
|
return getenv('HOME') ?: (getenv('HOMEDRIVE') . DIRECTORY_SEPARATOR . getenv('HOMEPATH'));
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* @return string
|
||
|
*/
|
||
|
public function getHomeConfigDir()
|
||
|
{
|
||
|
$path = getenv('XDG_CONFIG_HOME') ?: $this->getHomeDir() . DIRECTORY_SEPARATOR . '.config';
|
||
|
|
||
|
return $path;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* @return string
|
||
|
*/
|
||
|
public function getHomeDataDir()
|
||
|
{
|
||
|
$path = getenv('XDG_DATA_HOME') ?: $this->getHomeDir() . DIRECTORY_SEPARATOR . '.local' . DIRECTORY_SEPARATOR . 'share';
|
||
|
|
||
|
return $path;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* @return array
|
||
|
*/
|
||
|
public function getConfigDirs()
|
||
|
{
|
||
|
$configDirs = getenv('XDG_CONFIG_DIRS') ? explode(':', getenv('XDG_CONFIG_DIRS')) : array('/etc/xdg');
|
||
|
|
||
|
$paths = array_merge(array($this->getHomeConfigDir()), $configDirs);
|
||
|
|
||
|
return $paths;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* @return array
|
||
|
*/
|
||
|
public function getDataDirs()
|
||
|
{
|
||
|
$dataDirs = getenv('XDG_DATA_DIRS') ? explode(':', getenv('XDG_DATA_DIRS')) : array('/usr/local/share', '/usr/share');
|
||
|
|
||
|
$paths = array_merge(array($this->getHomeDataDir()), $dataDirs);
|
||
|
|
||
|
return $paths;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* @return string
|
||
|
*/
|
||
|
public function getHomeCacheDir()
|
||
|
{
|
||
|
$path = getenv('XDG_CACHE_HOME') ?: $this->getHomeDir() . DIRECTORY_SEPARATOR . '.cache';
|
||
|
|
||
|
return $path;
|
||
|
|
||
|
}
|
||
|
|
||
|
public function getRuntimeDir($strict=true)
|
||
|
{
|
||
|
if ($runtimeDir = getenv('XDG_RUNTIME_DIR')) {
|
||
|
return $runtimeDir;
|
||
|
}
|
||
|
|
||
|
if ($strict) {
|
||
|
throw new \RuntimeException('XDG_RUNTIME_DIR was not set');
|
||
|
}
|
||
|
|
||
|
$fallback = sys_get_temp_dir() . DIRECTORY_SEPARATOR . self::RUNTIME_DIR_FALLBACK . getenv('USER');
|
||
|
|
||
|
$create = false;
|
||
|
|
||
|
if (!is_dir($fallback)) {
|
||
|
mkdir($fallback, 0700, true);
|
||
|
}
|
||
|
|
||
|
$st = lstat($fallback);
|
||
|
|
||
|
# The fallback must be a directory
|
||
|
if (!$st['mode'] & self::S_IFDIR) {
|
||
|
rmdir($fallback);
|
||
|
$create = true;
|
||
|
} elseif ($st['uid'] != getmyuid() ||
|
||
|
$st['mode'] & (self::S_IRWXG | self::S_IRWXO)
|
||
|
) {
|
||
|
rmdir($fallback);
|
||
|
$create = true;
|
||
|
}
|
||
|
|
||
|
if ($create) {
|
||
|
mkdir($fallback, 0700, true);
|
||
|
}
|
||
|
|
||
|
return $fallback;
|
||
|
}
|
||
|
|
||
|
}
|