[TASK] Removed the linebreak from the buffers in the ConnectionHandler.

[TASK] Added a WrongDatatypeException
[TASK] Started to implement the ProtocolHandler in a different way.
[TASK] Started to put buffers into the ProtocolHandler.
[!!!] Committing broken code.

Classes/Misc/Buffer.php

@@ -94,5 +94,24 @@ class Misc_Buffer {
 		return (trim(strstr($this->buffer, $this->linebreak, TRUE)) !== "") ? TRUE : FALSE;
 	}
 
+	/**
+	 * Returns TRUE when there is data in the buffer.
+	 * @return boolean
+	 */
+	public function hasData() {
+		return (strlen($this->buffer) > 0) ? TRUE : FALSE;
+	}
+
+	/**
+	 * Returns the full buffer contents.
+	 * Also truncates the buffer.
+	 * @return string
+	 */
+	public function getAllBufferContents() {
+		$return = $this->buffer;
+		$this->buffer = "";
+		return $return;
+	}
+
 }
 ?>