Move to PSR-4 for autoloading

src/Connection.php

@@ -0,0 +1,86 @@
+<?php
+/**
+ * Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace Icewind\SMB;
+
+class Connection extends RawConnection {
+	const DELIMITER = 'smb:';
+
+	/**
+	 * send input to smbclient
+	 *
+	 * @param string $input
+	 */
+	public function write($input) {
+		parent::write($input . PHP_EOL);
+	}
+
+	/**
+	 * get all unprocessed output from smbclient until the next prompt
+	 *
+	 * @throws ConnectionError
+	 * @return string
+	 */
+	public function read() {
+		if (!$this->isValid()) {
+			throw new ConnectionError();
+		}
+		$line = $this->readLine(); //first line is prompt
+		$this->checkConnectionError($line);
+
+		$output = array();
+		$line = $this->readLine();
+		$length = strlen(self::DELIMITER);
+		while (substr($line, 0, $length) !== self::DELIMITER) { //next prompt functions as delimiter
+			$output[] .= $line;
+			$line = parent::read();
+		}
+		return $output;
+	}
+
+	/**
+	 * read a single line of unprocessed output
+	 *
+	 * @return string
+	 */
+	public function readLine() {
+		return parent::read();
+	}
+
+	/**
+	 * check if the first line holds a connection failure
+	 *
+	 * @param $line
+	 * @throws AuthenticationException
+	 * @throws InvalidHostException
+	 */
+	private function checkConnectionError($line) {
+		$line = rtrim($line, ')');
+		if (substr($line, -23) === ErrorCodes::LogonFailure) {
+			throw new AuthenticationException();
+		}
+		if (substr($line, -26) === ErrorCodes::BadHostName) {
+			throw new InvalidHostException();
+		}
+		if (substr($line, -22) === ErrorCodes::Unsuccessful) {
+			throw new InvalidHostException();
+		}
+		if (substr($line, -28) === ErrorCodes::ConnectionRefused) {
+			throw new InvalidHostException();
+		}
+	}
+
+	public function close() {
+		$this->write('close' . PHP_EOL);
+	}
+
+	public function __destruct() {
+		$this->close();
+		parent::__destruct();
+	}
+}