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cleanup system

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This commit is contained in:
Robin Appelman 2018-07-13 11:47:24 +02:00
commit 55236aaef3
3 changed files with 18 additions and 23 deletions
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31
src/System.php
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@ -10,11 +10,8 @@ namespace Icewind\SMB;
use Icewind\SMB\Exception\Exception;
class System implements ISystem {
private $smbclient;
private $net;
private $stdbuf;
/** @var (string|bool)[] */
private $paths = [];
/**
* Get the path to a file descriptor of the current process
@ -37,26 +34,24 @@ class System implements ISystem {
}
public function getSmbclientPath() {
if (!$this->smbclient) {
$this->smbclient = trim(`which smbclient`);
}
return $this->smbclient;
return $this->getBinaryPath('smbclient');
}
public function getNetPath() {
if (!$this->net) {
$this->net = trim(`which net`);
}
return $this->net;
return $this->getBinaryPath('net');
}
public function hasStdBuf() {
if (!$this->stdbuf) {
public function getStdBufPath() {
return $this->getBinaryPath('stdbuf');
}
private function getBinaryPath($binary) {
if (!isset($this->paths[$binary])) {
$result = null;
$output = array();
exec('which stdbuf 2>&1', $output, $result);
$this->stdbuf = $result === 0;
exec("which $binary 2>&1", $output, $result);
$this->paths[$binary] = $result === 0 ? trim(implode('', $output)) : false;
}
return $this->stdbuf;
return $this->paths[$binary];
}
}