Обновление клиента (apps, 3rdparty, install)

3rdparty/icewind/smb/src/System.php

@@ -0,0 +1,75 @@
+<?php
+/**
+ * SPDX-FileCopyrightText: 2014 Robin Appelman <robin@icewind.nl>
+ * SPDX-License-Identifier: MIT
+ */
+
+namespace Icewind\SMB;
+
+use Icewind\SMB\Exception\Exception;
+
+class System implements ISystem {
+	/** @var (string|null)[] */
+	private $paths = [];
+
+	/**
+	 * Get the path to a file descriptor of the current process
+	 *
+	 * @param int $num the file descriptor id
+	 * @return string
+	 * @throws Exception
+	 */
+	public function getFD(int $num): string {
+		$folders = [
+			'/proc/self/fd',
+			'/dev/fd'
+		];
+		foreach ($folders as $folder) {
+			if (file_exists($folder)) {
+				return $folder . '/' . $num;
+			}
+		}
+		throw new Exception('Cant find file descriptor path');
+	}
+
+	public function getSmbclientPath(): ?string {
+		return $this->getBinaryPath('smbclient');
+	}
+
+	public function getNetPath(): ?string {
+		return $this->getBinaryPath('net');
+	}
+
+	public function getSmbcAclsPath(): ?string {
+		return $this->getBinaryPath('smbcacls');
+	}
+
+	public function getStdBufPath(): ?string {
+		return $this->getBinaryPath('stdbuf');
+	}
+
+	public function getDatePath(): ?string {
+		return $this->getBinaryPath('date');
+	}
+
+	public function libSmbclientAvailable(): bool {
+		return function_exists('smbclient_state_new');
+	}
+
+	protected function getBinaryPath(string $binary): ?string {
+		if (!isset($this->paths[$binary])) {
+			$result = null;
+			$output = [];
+			exec("which $binary 2>&1", $output, $result);
+
+			if ($result === 0 && isset($output[0])) {
+				$this->paths[$binary] = (string)$output[0];
+			} elseif (is_executable("/usr/bin/$binary")) {
+				$this->paths[$binary] = "/usr/bin/$binary";
+			} else {
+				$this->paths[$binary] = null;
+			}
+		}
+		return $this->paths[$binary];
+	}
+}