php-tail 추가

vendor/php-extended/php-tail/src/TailException.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace PhpExtended\Tail;
+
+/**
+ * TailException class file.
+ *
+ * This is a generic purpose exception for all of that may occur when tailing
+ * a file with this library.
+ *
+ * @author Anastaszor
+ */
+class TailException extends \Exception
+{
+	/**
+	 * The path of the file that was given.
+	 *
+	 * @var string the path of the file.
+	 */
+	private $_filename = null;
+	
+	/**
+	 * The number of lines that were asked.
+	 *
+	 * @var int the number of lines.
+	 */
+	private $_nblines = null;
+	
+	/**
+	 * An estimation of the number of characters per line.
+	 *
+	 * @var int the median number of characters per line.
+	 */
+	private $_hint = null;
+	
+	/**
+	 * Builds a new TailException object.
+	 *
+	 * @param string $filename the name of the file
+	 * @param int $nblines the number of lines wanted
+	 * @param int $hint an estimation of the median number of characters per line
+	 * @param string $message the message of the exception
+	 * @param int $code the error code associated to this exception
+	 */
+	public function __construct($filename, $nblines, $hint, $message, $code)
+	{
+		parent::__construct($message, $code);
+		$this->_filename = $filename;
+		$this->_nblines = $nblines;
+		$this->_hint = $hint;
+	}
+	
+	/**
+	 * Gets the file path that was asked.
+	 *
+	 * @return string
+	 */
+	public function getFilename()
+	{
+		return $this->_filename;
+	}
+	
+	/**
+	 * Gets the number of lines that was asked.
+	 *
+	 * @return int
+	 */
+	public function getNblines()
+	{
+		return $this->_nblines;
+	}
+	
+	/**
+	 * Gets the median number of characters per line that was given, or
+	 * calculated, if applicable.
+	 *
+	 * @return int
+	 */
+	public function getHint()
+	{
+		return $this->_hint;
+	}
+	
+}